update: Deprecate the usage of update=yes query param. (#2801 )

Fixes #2799
Use Set instead of Add in the event that the request already contains the content-length (#2683 )
2026-07-31 15:55:18 +03:00 · 2016-10-06 16:32:11 -07:00 · 2016-09-28 01:11:13 -07:00 · 2016-09-13 03:22:41 -07:00
1764 changed files with 126431 additions and 313060 deletions
@@ -1,10 +0,0 @@
-.git
-.github
-docs
-default.etcd
-*.gz
-*.tar.gz
-*.bzip2
-*.zip
-browser/node_modules
-node_modules
@@ -1,51 +1,13 @@
---
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: community, triage
-assignees: ''
+## Expected behaviour

---
+## Actual behaviour

-## NOTE
-All GitHub issues are addressed on a best-effort basis at MinIO's sole discretion. There are no Service Level Agreements (SLA) or Objectives (SLO). Remember our [Code of Conduct](https://github.com/minio/minio/blob/master/code_of_conduct.md) when engaging with MinIO Engineers and the larger community.
+## Steps to reproduce the behaviour

-For urgent issues (e.g. production down, etc.), subscribe to [SUBNET](https://min.io/pricing?jmp=github) for direct to engineering support.
- 
-<!--- Provide a general summary of the issue in the Title above -->
+## Minio version
+- (paste output of `minio version`)

-## Expected Behavior
-<!--- If you're describing a bug, tell us what should happen -->
-<!--- If you're suggesting a change/improvement, tell us how it should work -->
+## System information

-## Current Behavior
-<!--- If describing a bug, tell us what happens instead of the expected behavior -->
-<!--- If suggesting a change/improvement, explain the difference from current behavior -->

-## Possible Solution
-<!--- Not obligatory, but suggest a fix/reason for the bug, -->
-<!--- or ideas how to implement the addition or change -->

-## Steps to Reproduce (for bugs)
-<!--- Provide a link to a live example, or an unambiguous set of steps to -->
-<!--- reproduce this bug. Include code to reproduce, if relevant -->
-<!--- and make sure you have followed https://github.com/minio/minio/tree/release/docs/debugging to capture relevant logs -->
-
-1.
-2.
-3.
-4.
-
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world -->
-
-## Regression
-<!-- Is this issue a regression? (Yes / No) -->
-<!-- If Yes, optionally please include minio version or commit id or PR# that caused this regression, if you have these details. -->
-
-## Your Environment
-<!--- Include as many relevant details about the environment you experienced the bug in -->
-* Version used (`minio --version`):
-* Server setup and configuration:
-* Operating System and version (`uname -a`):
@@ -1,49 +0,0 @@
---
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: community, triage
-assignees: ''
-
---
-
-## NOTE
-If this case is urgent, please subscribe to [Subnet](https://min.io/pricing) so that our 24/7 support team may help you faster.
-
-<!--- Provide a general summary of the issue in the Title above -->
-
-## Expected Behavior
-<!--- If you're describing a bug, tell us what should happen -->
-<!--- If you're suggesting a change/improvement, tell us how it should work -->
-
-## Current Behavior
-<!--- If describing a bug, tell us what happens instead of the expected behavior -->
-<!--- If suggesting a change/improvement, explain the difference from current behavior -->
-
-## Possible Solution
-<!--- Not obligatory, but suggest a fix/reason for the bug, -->
-<!--- or ideas how to implement the addition or change -->
-
-## Steps to Reproduce (for bugs)
-<!--- Provide a link to a live example, or an unambiguous set of steps to -->
-<!--- reproduce this bug. Include code to reproduce, if relevant -->
-<!--- and make sure you have followed https://github.com/minio/minio/tree/release/docs/debugging to capture relevant logs -->
-
-1.
-2.
-3.
-4.
-
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world -->
-
-## Regression
-<!-- Is this issue a regression? (Yes / No) -->
-<!-- If Yes, optionally please include minio version or commit id or PR# that caused this regression, if you have these details. -->
-
-## Your Environment
-<!--- Include as many relevant details about the environment you experienced the bug in -->
-* Version used (`minio --version`):
-* Server setup and configuration:
-* Operating System and version (`uname -a`):
@@ -1,8 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: MinIO Community Support
-    url: https://slack.min.io
-    about: Join here for Community Support
-  - name: MinIO SUBNET Support
-    url: https://min.io/pricing
-    about: Join here for Enterprise Support
@@ -1,20 +0,0 @@
---
-name: Feature request
-about: Suggest an idea for this project
-title: ''
-labels: community, triage
-assignees: ''
-
---
-
-**Is your feature request related to a problem? Please describe.**
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Describe alternatives you've considered**
-A clear and concise description of any alternative solutions or features you've considered.
-
-**Additional context**
-Add any other context or screenshots about the feature request here.
@@ -1,19 +0,0 @@
-## Description
-
-
-## Motivation and Context
-
-
-## How to test this PR?
-
-
-## Types of changes
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Optimization (provides speedup with no functional changes)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
-
-## Checklist:
- [ ] Fixes a regression (If yes, please add `commit-id` or `PR #` here)
- [ ] Documentation updated
- [ ] Unit tests added/updated
@@ -1 +0,0 @@
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@@ -1,5 +0,0 @@
-# Config file for markdownlint-cli
-MD033:
-  allowed_elements:
-    - details
-    - summary
@@ -1,60 +0,0 @@
-# Configuration for probot-stale - https://github.com/probot/stale
-
-# Number of days of inactivity before an Issue or Pull Request becomes stale
-daysUntilStale: 30
-
-# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
-# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
-daysUntilClose: 15
-
-# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
-onlyLabels: []
-
-# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
-exemptLabels:
-  - "security"
-  - "pending discussion"
-  - "do-not-close"
-
-# Set to true to ignore issues in a project (defaults to false)
-exemptProjects: false
-
-# Set to true to ignore issues in a milestone (defaults to false)
-exemptMilestones: false
-
-# Set to true to ignore issues with an assignee (defaults to false)
-exemptAssignees: false
-
-# Label to use when marking as stale
-staleLabel: stale
-
-# Comment to post when marking as stale. Set to `false` to disable
-markComment: >-
-  This issue has been automatically marked as stale because it has not had
-  recent activity. It will be closed after 15 days if no further activity
-  occurs. Thank you for your contributions.
-# Comment to post when removing the stale label.
-# unmarkComment: >
-#   Your comment here.
-
-# Comment to post when closing a stale Issue or Pull Request.
-# closeComment: >
-#   Your comment here.
-
-# Limit the number of actions per hour, from 1-30. Default is 30
-limitPerRun: 1
-
-# Limit to only `issues` or `pulls`
-# only: issues
-
-# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
-# pulls:
-#   daysUntilStale: 30
-#   markComment: >
-#     This pull request has been automatically marked as stale because it has not had
-#     recent activity. It will be closed if no further activity occurs. Thank you
-#     for your contributions.
-
-# issues:
-#   exemptLabels:
-#     - confirmed
@@ -1,14 +0,0 @@
-name: 'Dependency Review'
-on: [pull_request]
-
-permissions:
-  contents: read
-
-jobs:
-  dependency-review:
-    runs-on: ubuntu-latest
-    steps:
-      - name: 'Checkout Repository'
-        uses: actions/checkout@v3
-      - name: 'Dependency Review'
-        uses: actions/dependency-review-action@v1
@@ -1,39 +0,0 @@
-name: Crosscompile
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency: 
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Build Tests with Go ${{ matrix.go-version }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-        os: [ubuntu-latest]
-    steps:
-      - uses: actions/checkout@629c2de402a417ea7690ca6ce3f33229e27606a5 # v2
-      - uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492 # v2
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - name: Build on ${{ matrix.os }}
-        if: matrix.os == 'ubuntu-latest'
-        env:
-          CGO_ENABLED: 0
-          GO111MODULE: on
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make crosscompile
@@ -1,51 +0,0 @@
-name: FIPS Build Test
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Go BoringCrypto ${{ matrix.go-version }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.17.11b7, 1.18.3b7]
-        os: [ubuntu-latest]
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Setup dockerfile for build test
-        run: |
-          echo "FROM us-docker.pkg.dev/google.com/api-project-999119582588/go-boringcrypto/golang:${{ matrix.go-version }}" > Dockerfile.fips.test
-          echo "COPY . /minio" >> Dockerfile.fips.test
-          echo "WORKDIR /minio" >> Dockerfile.fips.test
-          echo "RUN make" >> Dockerfile.fips.test
-
-      - name: Build
-        uses: docker/build-push-action@v3
-        with:
-          context: .
-          file: Dockerfile.fips.test
-          push: false
-          load: true
-          tags: minio/fips-test:latest
-
-      # This should fail if grep returns non-zero exit
-      - name: Test binary
-        run: |
-          docker run --rm minio/fips-test:latest ./minio --version
-          docker run --rm -i minio/fips-test:latest /bin/bash -c 'go tool nm ./minio' | grep -q FIPS
@@ -1,51 +0,0 @@
-name: Healing Functional Tests
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Go ${{ matrix.go-version }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-        os: [ubuntu-latest]
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - name: Build on ${{ matrix.os }}
-        if: matrix.os == 'ubuntu-latest'
-        env:
-          CGO_ENABLED: 0
-          GO111MODULE: on
-          MINIO_KMS_SECRET_KEY: "my-minio-key:oyArl7zlPECEduNbB1KXgdzDn2Bdpvvw0l8VO51HQnY="
-          MINIO_KMS_AUTO_ENCRYPTION: on
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make verify-healing
-          make verify-healing-inconsistent-versions
-          make verify-healing-with-root-disks
@@ -1,71 +0,0 @@
-name: Linters and Tests
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency: 
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Go ${{ matrix.go-version }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-        os: [ubuntu-latest, windows-latest]
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - uses: actions/cache@v2
-        if: matrix.os == 'ubuntu-latest'
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - uses: actions/cache@v2
-        if: matrix.os == 'windows-latest'
-        with:
-          path: |
-            %LocalAppData%\go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - name: Build on ${{ matrix.os }}
-        if: matrix.os == 'windows-latest'
-        env:
-          CGO_ENABLED: 0
-          GO111MODULE: on
-        run: |
-          go build --ldflags="-s -w" -o %GOPATH%\bin\minio.exe
-          go test -v --timeout 50m ./...
-      - name: Build on ${{ matrix.os }}
-        if: matrix.os == 'ubuntu-latest'
-        env:
-          CGO_ENABLED: 0
-          GO111MODULE: on
-        run: |
-          sudo apt install jq -y
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          nancy_version=$(curl --retry 10 -Ls -o /dev/null -w "%{url_effective}" https://github.com/sonatype-nexus-community/nancy/releases/latest | sed "s/https:\/\/github.com\/sonatype-nexus-community\/nancy\/releases\/tag\///")
-          curl -L -o nancy https://github.com/sonatype-nexus-community/nancy/releases/download/${nancy_version}/nancy-${nancy_version}-linux-amd64 && chmod +x nancy
-          go list -deps -json ./... | jq -s 'unique_by(.Module.Path)|.[]|select(has("Module"))|.Module' | ./nancy sleuth
-          make
-          make test
-          make test-race
@@ -1,52 +0,0 @@
-name: Functional Tests
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Go ${{ matrix.go-version }} on ${{ matrix.os }} - healing
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-        os: [ubuntu-latest]
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - name: Build on ${{ matrix.os }}
-        if: matrix.os == 'ubuntu-latest'
-        env:
-          CGO_ENABLED: 0
-          GO111MODULE: on
-          MINIO_KMS_KES_CERT_FILE: /home/runner/work/minio/minio/.github/workflows/root.cert
-          MINIO_KMS_KES_KEY_FILE: /home/runner/work/minio/minio/.github/workflows/root.key
-          MINIO_KMS_KES_ENDPOINT: "https://play.min.io:7373"
-          MINIO_KMS_KES_KEY_NAME: "my-minio-key"
-          MINIO_KMS_AUTO_ENCRYPTION: on
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make verify
@@ -1,129 +0,0 @@
-name: IAM integration
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  iam-matrix-test:
-    name: "[Go=${{ matrix.go-version }}|ldap=${{ matrix.ldap }}|etcd=${{ matrix.etcd }}|openid=${{ matrix.openid }}]"
-    runs-on: ubuntu-latest
-
-    services:
-      openldap:
-        image: quay.io/minio/openldap
-        ports:
-          - "389:389"
-          - "636:636"
-        env:
-          LDAP_ORGANIZATION: "MinIO Inc"
-          LDAP_DOMAIN: "min.io"
-          LDAP_ADMIN_PASSWORD: "admin"
-      etcd:
-        image: "quay.io/coreos/etcd:v3.5.1"
-        env:
-          ETCD_LISTEN_CLIENT_URLS: "http://0.0.0.0:2379"
-          ETCD_ADVERTISE_CLIENT_URLS: "http://0.0.0.0:2379"
-        ports:
-          - "2379:2379"
-        options: >-
-          --health-cmd "etcdctl endpoint health"
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-      openid:
-        image: quay.io/minio/dex
-        ports:
-          - "5556:5556"
-        env:
-          DEX_LDAP_SERVER: "openldap:389"
-      openid2:
-        image: quay.io/minio/dex
-        ports:
-          - "5557:5557"
-        env:
-          DEX_LDAP_SERVER: "openldap:389"
-          DEX_ISSUER: "http://127.0.0.1:5557/dex"
-          DEX_WEB_HTTP: "0.0.0.0:5557"
-
-    strategy:
-      # When ldap, etcd or openid vars are empty below, those external servers
-      # are turned off - i.e. if ldap="", then ldap server is not enabled for
-      # the tests.
-      matrix:
-        go-version: [1.18.x]
-        ldap: ["", "localhost:389"]
-        etcd: ["", "http://localhost:2379"]
-        openid: ["", "http://127.0.0.1:5556/dex"]
-        exclude:
-          # exclude combos where all are empty.
-          - ldap: ""
-            etcd: ""
-            openid: ""
-          # exclude combos where both ldap and openid IDPs are specified.
-          - ldap: "localhost:389"
-            openid: "http://127.0.0.1:5556/dex"
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - name: Test LDAP/OpenID/Etcd combo
-        env:
-          LDAP_TEST_SERVER: ${{ matrix.ldap }}
-          ETCD_SERVER: ${{ matrix.etcd }}
-          OPENID_TEST_SERVER: ${{ matrix.openid }}
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make test-iam
-      - name: Test with multiple OpenID providers
-        if: matrix.openid == 'http://127.0.0.1:5556/dex'
-        env:
-          LDAP_TEST_SERVER: ${{ matrix.ldap }}
-          ETCD_SERVER: ${{ matrix.etcd }}
-          OPENID_TEST_SERVER: ${{ matrix.openid }}
-          OPENID_TEST_SERVER_2: "http://127.0.0.1:5557/dex"
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make test-iam
-      - name: Test with Access Management Plugin enabled
-        env:
-          LDAP_TEST_SERVER: ${{ matrix.ldap }}
-          ETCD_SERVER: ${{ matrix.etcd }}
-          OPENID_TEST_SERVER: ${{ matrix.openid }}
-          POLICY_PLUGIN_ENDPOINT: "http://127.0.0.1:8080"
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          go run docs/iam/access-manager-plugin.go &
-          make test-iam
-      - name: Test LDAP for automatic site replication
-        if: matrix.ldap == 'localhost:389'
-        run: |
-          make test-site-replication-ldap
-      - name: Test OIDC for automatic site replication
-        if: matrix.openid == 'http://127.0.0.1:5556/dex'
-        run: |
-          make test-site-replication-oidc
@@ -1,24 +0,0 @@
-name: 'Lock Threads'
-
-on:
-  schedule:
-    - cron: '0 0 * * *'
-  workflow_dispatch:
-
-permissions:
-  issues: write
-
-concurrency:
-  group: lock
-
-jobs:
-  action:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: dessant/lock-threads@v3
-        with:
-          github-token: ${{ github.token }}
-          issue-inactive-days: '365'
-          exclude-any-issue-labels: 'do-not-close'
-          issue-lock-reason: 'resolved'
-          log-output: true
@@ -1,30 +0,0 @@
-name: Markdown Linter
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency: 
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  lint:
-    name: Lint all docs
-    runs-on: ubuntu-latest
-    steps:
-    - name: Check out code
-      uses: actions/checkout@v2
-
-    - name: Lint all docs
-      run: |
-        npm install -g markdownlint-cli
-        markdownlint --fix '**/*.md' \
-          --config /home/runner/work/minio/minio/.github/markdown-lint-cfg.yaml \
-          --disable MD013 MD040 MD051
@@ -1,57 +0,0 @@
-name: MinIO advanced tests
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  replication-test:
-    name: Advanced Tests with Go ${{ matrix.go-version }}
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - uses: actions/cache@v2
-        with:
-          path: |
-            ~/.cache/go-build
-            ~/go/pkg/mod
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-      - name: Test Decom
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make test-decom
-
-      - name: Test Replication
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make test-replication
-
-      - name: Test MinIO IDP for automatic site replication
-        run: |
-          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
-          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
-          make test-site-replication-minio
-
@@ -1,9 +0,0 @@
-----BEGIN CERTIFICATE-----
-MIIBKDCB26ADAgECAhB6vebGMUfKnmBKyqoApRSOMAUGAytlcDAbMRkwFwYDVQQD
-DBByb290QHBsYXkubWluLmlvMB4XDTIwMDQzMDE1MjIyNVoXDTI1MDQyOTE1MjIy
-NVowGzEZMBcGA1UEAwwQcm9vdEBwbGF5Lm1pbi5pbzAqMAUGAytlcAMhALzn735W
-fmSH/ghKs+4iPWziZMmWdiWr/sqvqeW+WwSxozUwMzAOBgNVHQ8BAf8EBAMCB4Aw
-EwYDVR0lBAwwCgYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAFBgMrZXADQQDZOrGK
-b2ATkDlu2pTcP3LyhSBDpYh7V4TvjRkBTRgjkacCzwFLm+mh+7US8V4dBpIDsJ4u
-uWoF0y6vbLVGIlkG
-----END CERTIFICATE-----
@@ -1,3 +0,0 @@
-----BEGIN PRIVATE KEY-----
-MC4CAQAwBQYDK2VwBCIEID9E7FSYWrMD+VjhI6q545cYT9YOyFxZb7UnjEepYDRc
-----END PRIVATE KEY-----
@@ -1,34 +0,0 @@
-name: Upgrade old version tests
-
-on:
-  pull_request:
-    branches:
-    - master
-
-# This ensures that previous jobs for the PR are canceled when the PR is
-# updated.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    name: Go ${{ matrix.go-version }} on ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        go-version: [1.18.x]
-        os: [ubuntu-latest]
-
-    steps:
-      - uses: actions/checkout@v1
-      - uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go-version }}
-          check-latest: true
-      - name: Start upgrade tests
-        run: |
-          make test-upgrade
@@ -9,32 +9,10 @@ site/
 /.idea/
 /Minio.iml
 **/access.log
-vendor/
+build
+vendor/**/*.js
+vendor/**/*.json
+release
 .DS_Store
 *.syso
 coverage.txt
-.vscode/
-*.tar.bz2
-parts/
-prime/
-stage/
-.sia_temp/
-config.json
-node_modules/
-mc.*
-s3-check-md5*
-xl-meta*
-healing-*
-inspect*
-200M*
-hash-set
-minio.RELEASE*
-mc
-nancy
-inspects/*
-docs/debugging/s3-verify/s3-verify
-docs/debugging/xl-meta/xl-meta
-docs/debugging/s3-check-md5/s3-check-md5
-docs/debugging/hash-set/hash-set
-docs/debugging/healing-bin/healing-bin
-docs/debugging/inspect/inspect
@@ -1,48 +0,0 @@
-linters-settings:
-  golint:
-    min-confidence: 0
-
-  misspell:
-    locale: US
-
-linters:
-  disable-all: true
-  enable:
-    - typecheck
-    - goimports
-    - misspell
-    - govet
-    - revive
-    - ineffassign
-    - deadcode
-    - gomodguard
-    - gofmt
-    - unconvert
-    - varcheck
-    - gocritic
-    - gofumpt
-    - tenv
-    - durationcheck
-
-linters-settings:
-  gofumpt:
-    lang-version: "1.17"
-
-    # Choose whether or not to use the extra rules that are disabled
-    # by default
-    extra-rules: false
-
-issues:
-  exclude-use-default: false
-  exclude:
-      - should have a package comment
-      - error strings should not be capitalized or end with punctuation or a newline
-      # todo fix these when we get enough time.
-      - "singleCaseSwitch: should rewrite switch statement to if statement"
-      - "unlambda: replace"
-      - "captLocal:"
-      - "ifElseChain:"
-      - "elseif:"
-
-service:
-  golangci-lint-version: 1.43.0 # use the fixed version to not introduce new linters unexpectedly
@@ -6,13 +6,13 @@
 #
 # For explanation on this file format: man git-shortlog

-Anand Babu (AB) Periasamy <ab@min.io> Anand Babu (AB) Periasamy <abperiasamy@users.noreply.github.com>
-Anand Babu (AB) Periasamy <ab@min.io> <ab@unlocksmith.org>
+Anand Babu (AB) Periasamy <ab@minio.io> Anand Babu (AB) Periasamy <abperiasamy@users.noreply.github.com>
+Anand Babu (AB) Periasamy <ab@minio.io> <ab@unlocksmith.org>
 Anis Elleuch <vadmeste@gmail.com>
-Frederick F. Kautz IV <fkautz@min.io> <fkautz@alumni.cmu.edu>
-Harshavardhana <harsha@min.io> <harsha@harshavardhana.net>
-Harshavardhana <harsha@min.io> <badger@gitter.im>
-Harshavardhana <harsha@min.io>
-Krishna Srinivas <krishna@min.io> <krishna.srinivas@gmail.com>
+Frederick F. Kautz IV <fkautz@minio.io> <fkautz@alumni.cmu.edu>
+Harshavardhana <harsha@minio.io> <harsha@harshavardhana.net>
+Harshavardhana <harsha@minio.io> <badger@gitter.im>
+Harshavardhana <harsha@minio.io>
+Krishna Srinivas <krishna@minio.io> <krishna.srinivas@gmail.com>
 Matthew Farrellee <matt@cs.wisc.edu>
 Nate Rosenblum <flander@gmail.com>
@@ -0,0 +1,4 @@
+{
+    "numFilesToCheck": 10,
+    "requiredOrgs": ["minio"]
+}
@@ -1,4 +0,0 @@
-CVE-2020-26160
-CVE-2020-15136
-CVE-2020-15115
-CVE-2020-15114
@@ -0,0 +1,23 @@
+sudo: required
+dist: trusty
+language: go
+
+os:
+- linux
+- osx
+
+osx_image: xcode7.2
+
+env:
+- ARCH=x86_64
+- ARCH=i686
+
+script:
+- make test GOFLAGS="-race"
+- make coverage
+
+after_success:
+- bash <(curl -s https://codecov.io/bash)
+
+go:
+- 1.6.2
@@ -1 +0,0 @@
-charts.min.io
@@ -1,7 +0,0 @@
-# AGPLv3 Compliance
-
-We have designed MinIO as an Open Source software for the Open Source software community. This requires applications to consider whether their usage of MinIO is in compliance with the GNU AGPLv3 [license](https://github.com/minio/minio/blob/master/LICENSE).
-
-MinIO cannot make the determination as to whether your application's usage of MinIO is in compliance with the AGPLv3 license requirements. You should instead rely on your own legal counsel or licensing specialists to audit and ensure your application is in compliance with the licenses of MinIO and all other open-source projects with which your application integrates or interacts. We understand that AGPLv3 licensing is complex and nuanced. It is for that reason we strongly encourage using experts in licensing to make any such determinations around compliance instead of relying on apocryphal or anecdotal advice.
-
-[MinIO Commercial Licensing](https://min.io/pricing) is the best option for applications that trigger AGPLv3 obligations (e.g. open sourcing your application). Applications using MinIO - or any other OSS-licensed code - without validating their usage do so at their own risk.
@@ -1,81 +1,71 @@
-# MinIO Contribution Guide [![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/)
+### Install Golang

-``MinIO`` community welcomes your contribution. To make the process as seamless as possible, we recommend you read this contribution guide.
-
-## Development Workflow
-
-Start by forking the MinIO GitHub repository, make changes in a branch and then send a pull request. We encourage pull requests to discuss code changes. Here are the steps in details:
-
-### Setup your MinIO GitHub Repository
-
-Fork [MinIO upstream](https://github.com/minio/minio/fork) source repository to your own personal repository. Copy the URL of your MinIO fork (you will need it for the `git clone` command below).
+If you do not have a working Golang environment setup please follow [Golang Installation Guide](./INSTALLGO.md).

+### Setup your Minio Github Repository
+Fork [Minio upstream](https://github.com/minio/minio/fork) source repository to your own personal repository. Copy the URL for minio from your personal github repo (you will need it for the `git clone` command below).
 ```sh
-git clone https://github.com/minio/minio
-go install -v
-ls /go/bin/minio
+$ mkdir -p $GOPATH/src/github.com/minio
+$ cd $GOPATH/src/github.com/minio
+$ git clone <paste saved URL for personal forked minio repo>
+$ cd minio
 ```

-### Set up git remote as ``upstream``
+### Compiling Minio from source
+Minio uses ``Makefile`` to wrap around some of redundant checks done through command line.

 ```sh
-$ cd minio
+$ make
+Checking if proper environment variables are set.. Done
+...
+Checking dependencies for Minio.. Done
+Installed govet
+Building Libraries
+...
+...
+```
+
+### Setting up git remote as ``upstream``
+```sh
+$ cd $GOPATH/src/github.com/minio/minio
 $ git remote add upstream https://github.com/minio/minio
 $ git fetch upstream
 $ git merge upstream/master
 ...
+...
+$ make
+Checking if proper environment variables are set.. Done
+...
+Checking dependencies for Minio.. Done
+Installed govet
+Building Libraries
+...
 ```

-### Create your feature branch
+###  Developer Guidelines
+``Minio`` community welcomes your contribution. To make the process as seamless as possible, we ask for the following:
+* Go ahead and fork the project and make your changes. We encourage pull requests to discuss code changes.
+    - Fork it
+    - Create your feature branch (git checkout -b my-new-feature)
+    - Commit your changes (git commit -am 'Add some feature')
+    - Push to the branch (git push origin my-new-feature)
+    - Create new Pull Request

-Before making code changes, make sure you create a separate branch for these changes
+* If you have additional dependencies for ``Minio``, ``Minio`` manages its dependencies using [govendor](https://github.com/kardianos/govendor)
+    - Run `go get foo/bar`
+    - Edit your code to import foo/bar
+    - Run `make pkg-add PKG=foo/bar` from top-level directory

-```
-git checkout -b my-new-feature
-```
+* If you have dependencies for ``Minio`` which needs to be removed
+    - Edit your code to not import foo/bar
+    - Run `make pkg-remove PKG=foo/bar` from top-level directory

-### Test MinIO server changes
+* When you're ready to create a pull request, be sure to:
+    - Have test cases for the new code. If you have questions about how to do it, please ask in your pull request.
+    - Run `make verifiers`
+    - Squash your commits into a single commit. `git rebase -i`. It's okay to force update your pull request.
+    - Make sure `go test -race ./...` and `go build` completes.

-After your code changes, make sure
-
- To add test cases for the new code. If you have questions about how to do it, please ask on our [Slack](https://slack.min.io) channel.
- To run `make verifiers`
- To squash your commits into a single commit. `git rebase -i`. It's okay to force update your pull request.
- To run `make test` and `make build` completes.
-
-### Commit changes
-
-After verification, commit your changes. This is a [great post](https://chris.beams.io/posts/git-commit/) on how to write useful commit messages
-
-```
-git commit -am 'Add some feature'
-```
-
-### Push to the branch
-
-Push your locally committed changes to the remote origin (your fork)
-
-```
-git push origin my-new-feature
-```
-
-### Create a Pull Request
-
-Pull requests can be created via GitHub. Refer to [this document](https://help.github.com/articles/creating-a-pull-request/) for detailed steps on how to create a pull request. After a Pull Request gets peer reviewed and approved, it will be merged.
-
-## FAQs
-
-### How does ``MinIO`` manage dependencies?
-
-``MinIO`` uses `go mod` to manage its dependencies.
-
- Run `go get foo/bar` in the source folder to add the dependency to `go.mod` file.
-
-To remove a dependency
-
- Edit your code and remove the import reference.
- Run `go mod tidy` in the source folder to remove dependency from `go.mod` file.
-
-### What are the coding guidelines for MinIO?
-
-``MinIO`` is fully conformant with Golang style. Refer: [Effective Go](https://github.com/golang/go/wiki/CodeReviewComments) article from Golang project. If you observe offending code, please feel free to send a pull request or ping us on [Slack](https://slack.min.io).
+* Read [Effective Go](https://github.com/golang/go/wiki/CodeReviewComments) article from Golang project
+    - `Minio` project is fully conformant with Golang style
+    - if you happen to observe offending code, please feel free to send a pull request
@@ -1,12 +1,19 @@
-FROM minio/minio:latest
+FROM golang:1.6-alpine

-ENV PATH=/opt/bin:$PATH
+WORKDIR /go/src/app
+ENV ALLOW_CONTAINER_ROOT=1

-COPY ./minio /opt/bin/minio
-COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
+COPY . /go/src/app
+RUN \
+	apk add --no-cache git bash && \
+	go-wrapper download && \
+        go-wrapper install -ldflags "`./buildscripts/docker-flags.sh`" && \
+	mkdir -p /export/docker && \
+	cp /go/src/app/docs/Docker.md /export/docker/ && \
+	rm -rf /go/pkg /go/src && \
+	apk del git bash

-ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-
-VOLUME ["/data"]
-
-CMD ["minio"]
+EXPOSE 9000
+ENTRYPOINT ["minio", "server"]
+VOLUME ["/export"]
+CMD ["/export"]
@@ -1,3 +0,0 @@
-FROM minio/minio:edge
-
-CMD ["minio", "server", "/data"]
@@ -1,12 +0,0 @@
-FROM minio/minio:latest
-
-ENV PATH=/opt/bin:$PATH
-
-COPY ./minio /opt/bin/minio
-COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
-
-ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-
-VOLUME ["/data"]
-
-CMD ["minio"]
@@ -1,50 +0,0 @@
-FROM registry.access.redhat.com/ubi8/ubi-minimal:8.6
-
-ARG RELEASE
-
-LABEL name="MinIO" \
-      vendor="MinIO Inc <dev@min.io>" \
-      maintainer="MinIO Inc <dev@min.io>" \
-      version="${RELEASE}" \
-      release="${RELEASE}" \
-      summary="MinIO is a High Performance Object Storage, API compatible with Amazon S3 cloud storage service." \
-      description="MinIO object storage is fundamentally different. Designed for performance and the S3 API, it is 100% open-source. MinIO is ideal for large, private cloud environments with stringent security requirements and delivers mission-critical availability across a diverse range of workloads."
-
-ENV MINIO_ACCESS_KEY_FILE=access_key \
-    MINIO_SECRET_KEY_FILE=secret_key \
-    MINIO_ROOT_USER_FILE=access_key \
-    MINIO_ROOT_PASSWORD_FILE=secret_key \
-    MINIO_KMS_SECRET_KEY_FILE=kms_master_key \
-    MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav" \
-    MINIO_CONFIG_ENV_FILE=config.env \
-    PATH=/opt/bin:$PATH
-
-COPY dockerscripts/verify-minio.sh /usr/bin/verify-minio.sh
-COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
-COPY CREDITS /licenses/CREDITS
-COPY LICENSE /licenses/LICENSE
-
-RUN \
-     microdnf clean all && \
-     microdnf update --nodocs && \
-     microdnf install curl ca-certificates shadow-utils util-linux --nodocs && \
-     rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
-     microdnf install minisign --nodocs && \
-     mkdir -p /opt/bin && chmod -R 777 /opt/bin && \
-     curl -s -q https://dl.min.io/server/minio/hotfixes/linux-amd64/archive/minio.${RELEASE} -o /opt/bin/minio && \
-     curl -s -q https://dl.min.io/server/minio/hotfixes/linux-amd64/archive/minio.${RELEASE}.sha256sum -o /opt/bin/minio.sha256sum && \
-     curl -s -q https://dl.min.io/server/minio/hotfixes/linux-amd64/archive/minio.${RELEASE}.minisig -o /opt/bin/minio.minisig && \
-     microdnf clean all && \
-     chmod +x /opt/bin/minio && \
-     chmod +x /usr/bin/docker-entrypoint.sh && \
-     chmod +x /usr/bin/verify-minio.sh && \
-     /usr/bin/verify-minio.sh && \
-     microdnf clean all
-
-EXPOSE 9000
-
-ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-
-VOLUME ["/data"]
-
-CMD ["minio"]
@@ -1,52 +0,0 @@
-FROM registry.access.redhat.com/ubi8/ubi-minimal:8.6
-
-ARG TARGETARCH
-
-ARG RELEASE
-
-LABEL name="MinIO" \
-      vendor="MinIO Inc <dev@min.io>" \
-      maintainer="MinIO Inc <dev@min.io>" \
-      version="${RELEASE}" \
-      release="${RELEASE}" \
-      summary="MinIO is a High Performance Object Storage, API compatible with Amazon S3 cloud storage service." \
-      description="MinIO object storage is fundamentally different. Designed for performance and the S3 API, it is 100% open-source. MinIO is ideal for large, private cloud environments with stringent security requirements and delivers mission-critical availability across a diverse range of workloads."
-
-ENV MINIO_ACCESS_KEY_FILE=access_key \
-    MINIO_SECRET_KEY_FILE=secret_key \
-    MINIO_ROOT_USER_FILE=access_key \
-    MINIO_ROOT_PASSWORD_FILE=secret_key \
-    MINIO_KMS_SECRET_KEY_FILE=kms_master_key \
-    MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav" \
-    MINIO_CONFIG_ENV_FILE=config.env \
-    PATH=/opt/bin:$PATH
-
-COPY dockerscripts/verify-minio.sh /usr/bin/verify-minio.sh
-COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
-COPY CREDITS /licenses/CREDITS
-COPY LICENSE /licenses/LICENSE
-
-RUN \
-     microdnf clean all && \
-     microdnf update --nodocs && \
-     microdnf install curl ca-certificates shadow-utils util-linux --nodocs && \
-     rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
-     microdnf install minisign --nodocs && \
-     mkdir -p /opt/bin && chmod -R 777 /opt/bin && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE} -o /opt/bin/minio && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.sha256sum -o /opt/bin/minio.sha256sum && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.minisig -o /opt/bin/minio.minisig && \
-     microdnf clean all && \
-     chmod +x /opt/bin/minio && \
-     chmod +x /usr/bin/docker-entrypoint.sh && \
-     chmod +x /usr/bin/verify-minio.sh && \
-     /usr/bin/verify-minio.sh && \
-     microdnf clean all
-
-EXPOSE 9000
-
-ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-
-VOLUME ["/data"]
-
-CMD ["minio"]
@@ -1,52 +0,0 @@
-FROM registry.access.redhat.com/ubi8/ubi-minimal:8.6
-
-ARG TARGETARCH
-
-ARG RELEASE
-
-LABEL name="MinIO" \
-      vendor="MinIO Inc <dev@min.io>" \
-      maintainer="MinIO Inc <dev@min.io>" \
-      version="${RELEASE}" \
-      release="${RELEASE}" \
-      summary="MinIO is a High Performance Object Storage, API compatible with Amazon S3 cloud storage service." \
-      description="MinIO object storage is fundamentally different. Designed for performance and the S3 API, it is 100% open-source. MinIO is ideal for large, private cloud environments with stringent security requirements and delivers mission-critical availability across a diverse range of workloads."
-
-ENV MINIO_ACCESS_KEY_FILE=access_key \
-    MINIO_SECRET_KEY_FILE=secret_key \
-    MINIO_ROOT_USER_FILE=access_key \
-    MINIO_ROOT_PASSWORD_FILE=secret_key \
-    MINIO_KMS_SECRET_KEY_FILE=kms_master_key \
-    MINIO_UPDATE_MINISIGN_PUBKEY="RWTx5Zr1tiHQLwG9keckT0c45M3AGeHD6IvimQHpyRywVWGbP1aVSGav" \
-    MINIO_CONFIG_ENV_FILE=config.env \
-    PATH=/opt/bin:$PATH
-
-COPY dockerscripts/verify-minio.sh /usr/bin/verify-minio.sh
-COPY dockerscripts/docker-entrypoint.sh /usr/bin/docker-entrypoint.sh
-COPY CREDITS /licenses/CREDITS
-COPY LICENSE /licenses/LICENSE
-
-RUN \
-     microdnf clean all && \
-     microdnf update --nodocs && \
-     microdnf install curl ca-certificates shadow-utils util-linux --nodocs && \
-     rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
-     microdnf install minisign --nodocs && \
-     mkdir -p /opt/bin && chmod -R 777 /opt/bin && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.fips -o /opt/bin/minio && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.fips.sha256sum -o /opt/bin/minio.sha256sum && \
-     curl -s -q https://dl.min.io/server/minio/release/linux-${TARGETARCH}/archive/minio.${RELEASE}.fips.minisig -o /opt/bin/minio.minisig && \
-     microdnf clean all && \
-     chmod +x /opt/bin/minio && \
-     chmod +x /usr/bin/docker-entrypoint.sh && \
-     chmod +x /usr/bin/verify-minio.sh && \
-     /usr/bin/verify-minio.sh && \
-     microdnf clean all
-
-EXPOSE 9000
-
-ENTRYPOINT ["/usr/bin/docker-entrypoint.sh"]
-
-VOLUME ["/data"]
-
-CMD ["minio"]
@@ -1,5 +0,0 @@
-FROM scratch
-
-COPY minio /minio
-
-CMD ["/minio"]
@@ -1,661 +1,202 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
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-
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-under version 3 of the GNU General Public License into a single
-combined work, and to convey the resulting work.  The terms of this
-License will continue to apply to the part which is the covered work,
-but the work with which it is combined will remain governed by version
-3 of the GNU General Public License.
-
-  14. Revised Versions of this License.
-
-  The Free Software Foundation may publish revised and/or new versions of
-the GNU Affero General Public License from time to time.  Such new versions
-will be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-  Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU Affero General
-Public License "or any later version" applies to it, you have the
-option of following the terms and conditions either of that numbered
-version or of any later version published by the Free Software
-Foundation.  If the Program does not specify a version number of the
-GNU Affero General Public License, you may choose any version ever published
-by the Free Software Foundation.
-
-  If the Program specifies that a proxy can decide which future
-versions of the GNU Affero General Public License can be used, that proxy's
-public statement of acceptance of a version permanently authorizes you
-to choose that version for the Program.
-
-  Later license versions may give you additional or different
-permissions.  However, no additional obligations are imposed on any
-author or copyright holder as a result of your choosing to follow a
-later version.
-
-  15. Disclaimer of Warranty.
-
-  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
-APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
-HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
-OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
-IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
-ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. Limitation of Liability.
-
-  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
-THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
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-DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
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-EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.
-
-  17. Interpretation of Sections 15 and 16.
-
-  If the disclaimer of warranty and limitation of liability provided
-above cannot be given local legal effect according to their terms,
-reviewing courts shall apply local law that most closely approximates
-an absolute waiver of all civil liability in connection with the
-Program, unless a warranty or assumption of liability accompanies a
-copy of the Program in return for a fee.
-
-                     END OF TERMS AND CONDITIONS
-
-            How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-state the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Affero General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU Affero General Public License for more details.
-
-    You should have received a copy of the GNU Affero General Public License
-    along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-Also add information on how to contact you by electronic and paper mail.
-
-  If your software can interact with users remotely through a computer
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-interface could display a "Source" link that leads users to an archive
-of the code.  There are many ways you could offer source, and different
-solutions will be better for different programs; see section 13 for the
-specific requirements.
-
-  You should also get your employer (if you work as a programmer) or school,
-if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU AGPL, see
-<https://www.gnu.org/licenses/>.
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
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+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+      Work and such Derivative Works in Source or Object form.
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+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
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+      where such license applies only to those patent claims licensable
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+      institute patent litigation against any entity (including a
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+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
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+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
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+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
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+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
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+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
@@ -0,0 +1,37 @@
+# For maintainers only
+
+### Setup your minio Github Repository
+
+Fork [minio upstream](https://github.com/minio/minio/fork) source repository to your own personal repository.
+```bash
+$ mkdir -p $GOPATH/src/github.com/minio
+$ cd $GOPATH/src/github.com/minio
+$ git clone https://github.com/$USER_ID/minio
+$ 
+```
+
+``minio`` uses [govendor](https://github.com/kardianos/govendor) for its dependency management.
+
+### To manage dependencies
+
+#### Add new dependencies
+
+  - Run `go get foo/bar`
+  - Edit your code to import foo/bar
+  - Run `govendor add foo/bar` from top-level folder
+
+#### Remove dependencies 
+
+  - Run `govendor remove foo/bar`
+
+#### Update dependencies
+
+  - Run `govendor remove +vendor`
+  - Run to update the dependent package `go get -u foo/bar`
+  - Run `govendor add +external`
+
+### Making new releases 
+
+`minio` doesn't follow semantic versioning style, `minio` instead uses the release date and time as the release versions.
+
+`make release` will generate new binary into `release` directory.
@@ -1,148 +1,144 @@
+LDFLAGS := $(shell go run buildscripts/gen-ldflags.go)
 PWD := $(shell pwd)
 GOPATH := $(shell go env GOPATH)
-LDFLAGS := $(shell go run buildscripts/gen-ldflags.go)
+BUILD_LDFLAGS := '$(LDFLAGS)'
+TAG := latest

-GOARCH := $(shell go env GOARCH)
-GOOS := $(shell go env GOOS)
+HOST ?= $(shell uname)
+CPU ?= $(shell uname -m)

-VERSION ?= $(shell git describe --tags)
-TAG ?= "minio/minio:$(VERSION)"
+# if no host is identifed (no uname tool)
+# we assume a Linux-64bit build
+ifeq ($(HOST),)
+  HOST = Linux
+endif

-all: build
+# identify CPU
+ifeq ($(CPU), x86_64)
+  HOST := $(HOST)64
+else
+ifeq ($(CPU), amd64)
+  HOST := $(HOST)64
+else
+ifeq ($(CPU), i686)
+  HOST := $(HOST)32
+endif
+endif
+endif

-checks: ## check dependencies
-	@echo "Checking dependencies"
+
+#############################################
+# now we find out the target OS for
+# which we are going to compile in case
+# the caller didn't yet define OS himself
+ifndef (OS)
+  ifeq ($(HOST), Linux64)
+    arch = gcc
+  else
+  ifeq ($(HOST), Linux32)
+    arch = 32
+  else
+  ifeq ($(HOST), Darwin64)
+    arch = clang
+  else
+  ifeq ($(HOST), Darwin32)
+    arch = clang
+  else
+  ifeq ($(HOST), FreeBSD64)
+    arch = gcc
+  endif
+  endif
+  endif
+  endif
+  endif
+endif
+
+all: install
+
+checks:
+	@echo "Checking deps:"
 	@(env bash $(PWD)/buildscripts/checkdeps.sh)
+	@(env bash $(PWD)/buildscripts/checkgopath.sh)

-help: ## print this help
-	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' Makefile | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+getdeps: checks
+	@go get -u github.com/golang/lint/golint && echo "Installed golint:"
+	@go get -u github.com/fzipp/gocyclo && echo "Installed gocyclo:"
+	@go get -u github.com/remyoudompheng/go-misc/deadcode && echo "Installed deadcode:"
+	@go get -u github.com/client9/misspell/cmd/misspell && echo "Installed misspell:"
+	@go get -u github.com/gordonklaus/ineffassign && echo "Installed ineffassign:"

-getdeps: ## fetch necessary dependencies
-	@mkdir -p ${GOPATH}/bin
-	@echo "Installing golangci-lint" && curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GOPATH)/bin v1.45.2
-	@echo "Installing msgp" && go install -v github.com/tinylib/msgp@v1.1.7-0.20211026165309-e818a1881b0e
-	@echo "Installing stringer" && go install -v golang.org/x/tools/cmd/stringer@latest
+verifiers: vet fmt lint cyclo spelling

-crosscompile: ## cross compile minio
-	@(env bash $(PWD)/buildscripts/cross-compile.sh)
+vet:
+	@echo "Running $@:"
+	@GO15VENDOREXPERIMENT=1 go tool vet -all ./cmd
+	@GO15VENDOREXPERIMENT=1 go tool vet -all ./pkg
+	@GO15VENDOREXPERIMENT=1 go tool vet -shadow=true ./cmd
+	@GO15VENDOREXPERIMENT=1 go tool vet -shadow=true ./pkg

-verifiers: getdeps lint check-gen
+fmt:
+	@echo "Running $@:"
+	@GO15VENDOREXPERIMENT=1 gofmt -s -l cmd
+	@GO15VENDOREXPERIMENT=1 gofmt -s -l pkg

-check-gen: ## check for updated autogenerated files
-	@go generate ./... >/dev/null
-	@(! git diff --name-only | grep '_gen.go$$') || (echo "Non-committed changes in auto-generated code is detected, please commit them to proceed." && false)
+lint:
+	@echo "Running $@:"
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/golint github.com/minio/minio/cmd...
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/golint github.com/minio/minio/pkg...

-lint: ## runs golangci-lint suite of linters
-	@echo "Running $@ check"
-	@${GOPATH}/bin/golangci-lint run --build-tags kqueue --timeout=10m --config ./.golangci.yml
+ineffassign:
+	@echo "Running $@:"
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/ineffassign .

-check: test
-test: verifiers build ## builds minio, runs linters, tests
-	@echo "Running unit tests"
-	@MINIO_API_REQUESTS_MAX=10000 CGO_ENABLED=0 go test -tags kqueue ./...
+cyclo:
+	@echo "Running $@:"
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/gocyclo -over 65 cmd
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/gocyclo -over 65 pkg

-test-decom: install
-	@echo "Running minio decom tests"
-	@env bash $(PWD)/docs/distributed/decom.sh
-	@env bash $(PWD)/docs/distributed/decom-encrypted.sh
-	@env bash $(PWD)/docs/distributed/decom-encrypted-sse-s3.sh
-	@env bash $(PWD)/docs/distributed/decom-compressed-sse-s3.sh
+build: getdeps verifiers $(UI_ASSETS)

-test-upgrade: build
-	@echo "Running minio upgrade tests"
-	@(env bash $(PWD)/buildscripts/minio-upgrade.sh)
+deadcode:
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/deadcode

-test-race: verifiers build ## builds minio, runs linters, tests (race)
-	@echo "Running unit tests under -race"
-	@(env bash $(PWD)/buildscripts/race.sh)
+spelling:
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/misspell -error cmd/**/*
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/misspell -error pkg/**/*

-test-iam: build ## verify IAM (external IDP, etcd backends)
-	@echo "Running tests for IAM (external IDP, etcd backends)"
-	@MINIO_API_REQUESTS_MAX=10000 CGO_ENABLED=0 go test -tags kqueue -v -run TestIAM* ./cmd
-	@echo "Running tests for IAM (external IDP, etcd backends) with -race"
-	@MINIO_API_REQUESTS_MAX=10000 GORACE=history_size=7 CGO_ENABLED=1 go test -race -tags kqueue -v -run TestIAM* ./cmd
+test: build
+	@echo "Running all minio testing:"
+	@GO15VENDOREXPERIMENT=1 go test $(GOFLAGS) github.com/minio/minio/cmd...
+	@GO15VENDOREXPERIMENT=1 go test $(GOFLAGS) github.com/minio/minio/pkg...

-test-replication: install ## verify multi site replication
-	@echo "Running tests for replicating three sites"
-	@(env bash $(PWD)/docs/bucket/replication/setup_3site_replication.sh)
-	@(env bash $(PWD)/docs/bucket/replication/setup_2site_existing_replication.sh)
+coverage: build
+	@echo "Running all coverage for minio:"
+	@GO15VENDOREXPERIMENT=1 ./buildscripts/go-coverage.sh

-test-site-replication-ldap: install ## verify automatic site replication
-	@echo "Running tests for automatic site replication of IAM (with LDAP)"
-	@(env bash $(PWD)/docs/site-replication/run-multi-site-ldap.sh)
+gomake-all: build
+	@echo "Installing minio:"
+	@GO15VENDOREXPERIMENT=1 go build --ldflags $(BUILD_LDFLAGS) -o $(GOPATH)/bin/minio

-test-site-replication-oidc: install ## verify automatic site replication
-	@echo "Running tests for automatic site replication of IAM (with OIDC)"
-	@(env bash $(PWD)/docs/site-replication/run-multi-site-oidc.sh)
+pkg-add:
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/govendor add $(PKG)

-test-site-replication-minio: install ## verify automatic site replication
-	@echo "Running tests for automatic site replication of IAM (with MinIO IDP)"
-	@(env bash $(PWD)/docs/site-replication/run-multi-site-minio-idp.sh)
+pkg-update:
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/govendor update $(PKG)

-verify: ## verify minio various setups
-	@echo "Verifying build with race"
-	@GORACE=history_size=7 CGO_ENABLED=1 go build -race -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
-	@(env bash $(PWD)/buildscripts/verify-build.sh)
+pkg-remove:
+	@GO15VENDOREXPERIMENT=1 ${GOPATH}/bin/govendor remove $(PKG)

-verify-healing: ## verify healing and replacing disks with minio binary
-	@echo "Verify healing build with race"
-	@GORACE=history_size=7 CGO_ENABLED=1 go build -race -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
-	@(env bash $(PWD)/buildscripts/verify-healing.sh)
-	@(env bash $(PWD)/buildscripts/unaligned-healing.sh)
+pkg-list:
+	@GO15VENDOREXPERIMENT=1 $(GOPATH)/bin/govendor list

-verify-healing-with-root-disks:
-	@echo "Verify healing with root disks"
-	@GORACE=history_size=7 CGO_ENABLED=1 go build -race -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
-	@(env bash $(PWD)/buildscripts/verify-healing-with-root-disks.sh)
+install: gomake-all

-verify-healing-inconsistent-versions: ## verify resolving inconsistent versions
-	@echo "Verify resolving inconsistent versions build with race"
-	@GORACE=history_size=7 CGO_ENABLED=1 go build -race -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
-	@(env bash $(PWD)/buildscripts/resolve-right-versions.sh)
+release: verifiers
+	@MINIO_RELEASE=RELEASE ./buildscripts/build.sh

-build: checks ## builds minio to $(PWD)
-	@echo "Building minio binary to './minio'"
-	@CGO_ENABLED=0 go build -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
+experimental: verifiers
+	@MINIO_RELEASE=EXPERIMENTAL ./buildscripts/build.sh

-hotfix-vars:
-	$(eval LDFLAGS := $(shell MINIO_RELEASE="RELEASE" MINIO_HOTFIX="hotfix.$(shell git rev-parse --short HEAD)" go run buildscripts/gen-ldflags.go $(shell git describe --tags --abbrev=0 | \
-    sed 's#RELEASE\.\([0-9]\+\)-\([0-9]\+\)-\([0-9]\+\)T\([0-9]\+\)-\([0-9]\+\)-\([0-9]\+\)Z#\1-\2-\3T\4:\5:\6Z#')))
-	$(eval VERSION := $(shell git describe --tags --abbrev=0).hotfix.$(shell git rev-parse --short HEAD))
-	$(eval TAG := "minio/minio:$(VERSION)")
-
-hotfix: hotfix-vars install ## builds minio binary with hotfix tags
-	@mv -f ./minio ./minio.$(VERSION)
-	@minisign -qQSm ./minio.$(VERSION) -s "${CRED_DIR}/minisign.key" < "${CRED_DIR}/minisign-passphrase"
-	@sha256sum < ./minio.$(VERSION) | sed 's, -,minio.$(VERSION),g' > minio.$(VERSION).sha256sum
-
-hotfix-push: hotfix
-	@scp -q -r minio.$(VERSION)* minio@dl-0.minio.io:~/releases/server/minio/hotfixes/linux-amd64/archive/
-	@scp -q -r minio.$(VERSION)* minio@dl-1.minio.io:~/releases/server/minio/hotfixes/linux-amd64/archive/
-	@echo "Published new hotfix binaries at https://dl.min.io/server/minio/hotfixes/linux-amd64/archive/minio.$(VERSION)"
-
-docker-hotfix-push: docker-hotfix
-	@docker push -q $(TAG) && echo "Published new container $(TAG)"
-
-docker-hotfix: hotfix-push checks ## builds minio docker container with hotfix tags
-	@echo "Building minio docker image '$(TAG)'"
-	@docker build -q --no-cache -t $(TAG) --build-arg RELEASE=$(VERSION) . -f Dockerfile.hotfix
-
-docker: build checks ## builds minio docker container
-	@echo "Building minio docker image '$(TAG)'"
-	@docker build -q --no-cache -t $(TAG) . -f Dockerfile
-
-install: build ## builds minio and installs it to $GOPATH/bin.
-	@echo "Installing minio binary to '$(GOPATH)/bin/minio'"
-	@mkdir -p $(GOPATH)/bin && cp -f $(PWD)/minio $(GOPATH)/bin/minio
-	@echo "Installation successful. To learn more, try \"minio --help\"."
-
-clean: ## cleanup all generated assets
-	@echo "Cleaning up all the generated files"
+clean:
+	@echo "Cleaning up all the generated files:"
 	@find . -name '*.test' | xargs rm -fv
-	@find . -name '*~' | xargs rm -fv
-	@find . -name '.#*#' | xargs rm -fv
-	@find . -name '#*#' | xargs rm -fv
-	@rm -rvf minio
-	@rm -rvf build
-	@rm -rvf release
-	@rm -rvf .verify*
+	@rm -rf build
+	@rm -rf release
@@ -1,9 +1,9 @@
-MinIO Project, (C) 2015-2021 MinIO, Inc.
+Minio Cloud Storage, (C) 2014,2015 Minio, Inc.

-This product includes software developed at MinIO, Inc.
-(https://min.io/).
+This product includes software developed at Minio, Inc.
+(https://minio.io/).

-The MinIO project contains unmodified/modified subcomponents too with
+The Minio project contains unmodified/modified subcomponents too with
 separate copyright notices and license terms. Your use of the source
 code for these subcomponents is subject to the terms and conditions
-of GNU Affero General Public License 3.0.
+of the following licenses.
@@ -1,7 +0,0 @@
-# MinIO FIPS Builds
-
-MinIO creates FIPS builds using a patched version of the Go compiler (that uses BoringCrypto, from BoringSSL, which is [FIPS 140-2 validated](https://csrc.nist.gov/csrc/media/projects/cryptographic-module-validation-program/documents/security-policies/140sp2964.pdf)) published by the Golang Team [here](https://github.com/golang/go/tree/dev.boringcrypto/misc/boring).
-
-MinIO FIPS executables are available at <http://dl.min.io> - they are only published for `linux-amd64` architecture as binary files with the suffix `.fips`. We also publish corresponding container images to our official image repositories.
-
-We are not making any statements or representations about the suitability of this code or build in relation to the FIPS 140-2 standard. Interested users will have to evaluate for themselves whether this is useful for their own purposes.
@@ -1,268 +1,201 @@
-# MinIO Quickstart Guide
+# Minio Quickstart Guide [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/minio/minio?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [![Go Report Card](https://goreportcard.com/badge/minio/minio)](https://goreportcard.com/report/minio/minio) [![codecov](https://codecov.io/gh/minio/minio/branch/master/graph/badge.svg)](https://codecov.io/gh/minio/minio)

-[![Slack](https://slack.min.io/slack?type=svg)](https://slack.min.io) [![Docker Pulls](https://img.shields.io/docker/pulls/minio/minio.svg?maxAge=604800)](https://hub.docker.com/r/minio/minio/) [![license](https://img.shields.io/badge/license-AGPL%20V3-blue)](https://github.com/minio/minio/blob/master/LICENSE)
+Minio is an object storage server released under Apache License v2.0. It is compatible with Amazon S3 cloud storage service. It is best suited for storing unstructured data such as photos, videos, log files, backups and container / VM images. Size of an object can range from a few KBs to a maximum of 5TB.

-[![MinIO](https://raw.githubusercontent.com/minio/minio/master/.github/logo.svg?sanitize=true)](https://min.io)
+##  1. Download

-MinIO is a High Performance Object Storage released under GNU Affero General Public License v3.0. It is API compatible with Amazon S3 cloud storage service. Use MinIO to build high performance infrastructure for machine learning, analytics and application data workloads.
+Minio server is light enough to be bundled with the application stack, similar to NodeJS, Redis and MySQL.

-This README provides quickstart instructions on running MinIO on bare metal hardware, including container-based installations. For Kubernetes environments, use the [MinIO Kubernetes Operator](https://github.com/minio/operator/blob/master/README.md).
+| Platform| Architecture | URL|
+| ----------| -------- | ------|
+|GNU/Linux|64-bit Intel|https://dl.minio.io/server/minio/release/linux-amd64/minio|
+||32-bit Intel|https://dl.minio.io/server/minio/release/linux-386/minio|
+||32-bit ARM|https://dl.minio.io/server/minio/release/linux-arm/minio|
+|Apple OS X|64-bit Intel|https://dl.minio.io/server/minio/release/darwin-amd64/minio|
+|Microsoft Windows|64-bit|https://dl.minio.io/server/minio/release/windows-amd64/minio.exe|
+||32-bit|https://dl.minio.io/server/minio/release/windows-386/minio.exe|
+|FreeBSD|64-bit|https://dl.minio.io/server/minio/release/freebsd-amd64/minio|

-## Container Installation
-
-Use the following commands to run a standalone MinIO server as a container.
-
-Standalone MinIO servers are best suited for early development and evaluation. Certain features such as versioning, object locking, and bucket replication
-require distributed deploying MinIO with Erasure Coding. For extended development and production, deploy MinIO with Erasure Coding enabled - specifically,
-with a *minimum* of 4 drives per MinIO server. See [MinIO Erasure Code Quickstart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide.html)
-for more complete documentation.
-
-### Stable
-
-Run the following command to run the latest stable image of MinIO as a container using an ephemeral data volume:
+### Install from Homebrew

+Install minio packages using [Homebrew](http://brew.sh/)
+ 
 ```sh
-podman run -p 9000:9000 -p 9001:9001 \
-  quay.io/minio/minio server /data --console-address ":9001"
+$ brew install minio
+$ minio --help
 ```

-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded
-object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the
-root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.
+### Install from Source

-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See
-[Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers,
-see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
+Source installation is only intended for developers and advanced users. If you do not have a working Golang environment, please follow [How to install Golang](https://docs.minio.io/docs/how-to-install-golang).

-> NOTE: To deploy MinIO on with persistent storage, you must map local persistent directories from the host OS to the container using the `podman -v` option. For example, `-v /mnt/data:/data` maps the host OS drive at `/mnt/data` to `/data` on the container.
-
-## macOS
-
-Use the following commands to run a standalone MinIO server on macOS.
-
-Standalone MinIO servers are best suited for early development and evaluation. Certain features such as versioning, object locking, and bucket replication require distributed deploying MinIO with Erasure Coding. For extended development and production, deploy MinIO with Erasure Coding enabled - specifically, with a *minimum* of 4 drives per MinIO server. See [MinIO Erasure Code Quickstart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide.html) for more complete documentation.
-
-### Homebrew (recommended)
-
-Run the following command to install the latest stable MinIO package using [Homebrew](https://brew.sh/). Replace ``/data`` with the path to the drive or directory in which you want MinIO to store data.

 ```sh
-brew install minio/stable/minio
-minio server /data
+
+$ go get -u github.com/minio/minio
+
+
 ```

-> NOTE: If you previously installed minio using `brew install minio` then it is recommended that you reinstall minio from `minio/stable/minio` official repo instead.
+## 2. Run Minio Server
+
+
+### GNU/Linux
+
+ ```sh
+
+$ chmod +x minio
+$ ./minio --help
+$ ./minio server ~/Photos
+
+Endpoint:  http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+AccessKey: USWUXHGYZQYFYFFIT3RE
+SecretKey: MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+Region:    us-east-1
+
+Browser Access:
+   http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+
+Command-line Access: https://docs.minio.io/docs/minio-client-quickstart-guide
+   $ mc config host add myminio http://10.0.0.10:9000 USWUXHGYZQYFYFFIT3RE MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+
+Object API (Amazon S3 compatible):
+   Go:         https://docs.minio.io/docs/golang-client-quickstart-guide
+   Java:       https://docs.minio.io/docs/java-client-quickstart-guide
+   Python:     https://docs.minio.io/docs/python-client-quickstart-guide
+   JavaScript: https://docs.minio.io/docs/javascript-client-quickstart-guide
+
+```
+
+### OS X
+
+
+ ```sh
+
+$ chmod 755 minio
+$ ./minio --help
+$ ./minio server ~/Photos
+
+Endpoint:  http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+AccessKey: USWUXHGYZQYFYFFIT3RE
+SecretKey: MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+Region:    us-east-1
+
+Browser Access:
+   http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+
+Command-line Access: https://docs.minio.io/docs/minio-client-quickstart-guide
+   $ mc config host add myminio http://10.0.0.10:9000 USWUXHGYZQYFYFFIT3RE MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+
+Object API (Amazon S3 compatible):
+   Go:         https://docs.minio.io/docs/golang-client-quickstart-guide
+   Java:       https://docs.minio.io/docs/java-client-quickstart-guide
+   Python:     https://docs.minio.io/docs/python-client-quickstart-guide
+   JavaScript: https://docs.minio.io/docs/javascript-client-quickstart-guide
+
+```
+
+### Microsoft Windows

 ```sh
-brew uninstall minio
-brew install minio/stable/minio
+
+C:\Users\Username\Downloads> minio.exe --help
+C:\Users\Username\Downloads> minio.exe server D:\Photos
+
+Endpoint:  http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+AccessKey: USWUXHGYZQYFYFFIT3RE
+SecretKey: MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+Region:    us-east-1
+
+Browser Access:
+   http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+
+Command-line Access: https://docs.minio.io/docs/minio-client-quickstart-guide
+   $ mc.exe config host add myminio http://10.0.0.10:9000 USWUXHGYZQYFYFFIT3RE MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+
+Object API (Amazon S3 compatible):
+   Go:         https://docs.minio.io/docs/golang-client-quickstart-guide
+   Java:       https://docs.minio.io/docs/java-client-quickstart-guide
+   Python:     https://docs.minio.io/docs/python-client-quickstart-guide
+   JavaScript: https://docs.minio.io/docs/javascript-client-quickstart-guide
+
+
 ```

-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded web-based object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.
-
-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See [Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers, see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
-
-### Binary Download
-
-Use the following command to download and run a standalone MinIO server on macOS. Replace ``/data`` with the path to the drive or directory in which you want MinIO to store data.
+### Docker Container

 ```sh
-wget https://dl.min.io/server/minio/release/darwin-amd64/minio
-chmod +x minio
-./minio server /data
+
+$ docker pull minio/minio
+$ docker run -p 9000:9000 minio/minio
+
 ```
+Please visit Minio Docker quickstart guide for more [here](https://docs.minio.io/docs/minio-docker-quickstart-guide)

-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded web-based object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.
-
-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See [Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers, see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
-
-## GNU/Linux
-
-Use the following command to run a standalone MinIO server on Linux hosts running 64-bit Intel/AMD architectures. Replace ``/data`` with the path to the drive or directory in which you want MinIO to store data.
+### FreeBSD

 ```sh
-wget https://dl.min.io/server/minio/release/linux-amd64/minio
-chmod +x minio
-./minio server /data
+
+$ chmod 755 minio
+$ ./minio --help
+$ ./minio server ~/Photos
+
+Endpoint:  http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+AccessKey: USWUXHGYZQYFYFFIT3RE
+SecretKey: MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+Region:    us-east-1
+
+Browser Access:
+   http://10.0.0.10:9000  http://127.0.0.1:9000  http://172.17.0.1:9000
+
+Command-line Access: https://docs.minio.io/docs/minio-client-quickstart-guide
+   $ mc config host add myminio http://10.0.0.10:9000 USWUXHGYZQYFYFFIT3RE MOJRH0mkL1IPauahWITSVvyDrQbEEIwljvmxdq03
+
+Object API (Amazon S3 compatible):
+   Go:         https://docs.minio.io/docs/golang-client-quickstart-guide
+   Java:       https://docs.minio.io/docs/java-client-quickstart-guide
+   Python:     https://docs.minio.io/docs/python-client-quickstart-guide
+   JavaScript: https://docs.minio.io/docs/javascript-client-quickstart-guide
+
+
 ```
+Please visit official zfs FreeBSD guide for more details [here](https://www.freebsd.org/doc/handbook/zfs-quickstart.html)

-Replace ``/data`` with the path to the drive or directory in which you want MinIO to store data.
+## 3. Test Minio Server using Minio Browser

-The following table lists supported architectures. Replace the `wget` URL with the architecture for your Linux host.
+Open a web browser and navigate to http://127.0.0.1:9000 to view your buckets on minio server.

-| Architecture                   | URL                                                        |
-| --------                       | ------                                                     |
-| 64-bit Intel/AMD               | <https://dl.min.io/server/minio/release/linux-amd64/minio>   |
-| 64-bit ARM                     | <https://dl.min.io/server/minio/release/linux-arm64/minio>   |
-| 64-bit PowerPC LE (ppc64le)    | <https://dl.min.io/server/minio/release/linux-ppc64le/minio> |
-| IBM Z-Series (S390X)           | <https://dl.min.io/server/minio/release/linux-s390x/minio>   |
+![Screenshot](https://github.com/minio/minio/blob/master/docs/screenshots/minio-browser.jpg?raw=true)

-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded web-based object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.

-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See [Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers, see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
+## 4. Test Minio Server using `mc`

-> NOTE: Standalone MinIO servers are best suited for early development and evaluation. Certain features such as versioning, object locking, and bucket replication require distributed deploying MinIO with Erasure Coding. For extended development and production, deploy MinIO with Erasure Coding enabled - specifically, with a *minimum* of 4 drives per MinIO server. See [MinIO Erasure Code Quickstart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide.html) for more complete documentation.

-## Microsoft Windows
-
-To run MinIO on 64-bit Windows hosts, download the MinIO executable from the following URL:
+Install mc from [here](https://docs.minio.io/docs/minio-client-quickstart-guide). Use `mc ls` command to list all the buckets on your minio server.

 ```sh
-https://dl.min.io/server/minio/release/windows-amd64/minio.exe
+
+$ mc ls myminio/
+[2015-08-05 08:13:22 IST]     0B andoria/
+[2015-08-05 06:14:26 IST]     0B deflector/
+[2015-08-05 08:13:11 IST]     0B ferenginar/
+[2016-03-08 14:56:35 IST]     0B jarjarbing/
+[2016-01-20 16:07:41 IST]     0B my.minio.io/
+
 ```

-Use the following command to run a standalone MinIO server on the Windows host. Replace ``D:\`` with the path to the drive or directory in which you want MinIO to store data. You must change the terminal or powershell directory to the location of the ``minio.exe`` executable, *or* add the path to that directory to the system ``$PATH``:
+For more examples please navigate to [Minio Client Complete Guide](https://docs.minio.io/docs/minio-client-complete-guide).

-```sh
-minio.exe server D:\
-```

-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded web-based object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.
+## 5. Explore Further

-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See [Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers, see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
+- [Minio Erasure Code QuickStart Guide](https://docs.minio.io/docs/minio-erasure-code-quickstart-guide)
+- [Minio Docker Quickstart Guide](https://docs.minio.io/docs/minio-docker-quickstart-guide)
+- [Use `mc` with Minio Server](https://docs.minio.io/docs/minio-client-quickstart-guide)
+- [Use `aws-cli` with Minio Server](https://docs.minio.io/docs/aws-cli-with-minio)
+- [Use `s3cmd` with Minio Server](https://docs.minio.io/docs/s3cmd-with-minio)
+- [Use `minio-go` SDK with Minio Server](https://docs.minio.io/docs/golang-client-quickstart-guide)

-> NOTE: Standalone MinIO servers are best suited for early development and evaluation. Certain features such as versioning, object locking, and bucket replication require distributed deploying MinIO with Erasure Coding. For extended development and production, deploy MinIO with Erasure Coding enabled - specifically, with a *minimum* of 4 drives per MinIO server. See [MinIO Erasure Code Quickstart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide.html) for more complete documentation.

-## Install from Source
-
-Use the following commands to compile and run a standalone MinIO server from source. Source installation is only intended for developers and advanced users. If you do not have a working Golang environment, please follow [How to install Golang](https://golang.org/doc/install). Minimum version required is [go1.18](https://golang.org/dl/#stable)
-
-```sh
-GO111MODULE=on go install github.com/minio/minio@latest
-```
-
-The MinIO deployment starts using default root credentials `minioadmin:minioadmin`. You can test the deployment using the MinIO Console, an embedded web-based object browser built into MinIO Server. Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials. You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.
-
-You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool. See [Test using MinIO Client `mc`](#test-using-minio-client-mc) for more information on using the `mc` commandline tool. For application developers, see <https://docs.min.io/docs/> and click **MinIO SDKs** in the navigation to view MinIO SDKs for supported languages.
-
-> NOTE: Standalone MinIO servers are best suited for early development and evaluation. Certain features such as versioning, object locking, and bucket replication require distributed deploying MinIO with Erasure Coding. For extended development and production, deploy MinIO with Erasure Coding enabled - specifically, with a *minimum* of 4 drives per MinIO server. See [MinIO Erasure Code Quickstart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide.html) for more complete documentation.
-
-MinIO strongly recommends *against* using compiled-from-source MinIO servers for production environments.
-
-## Deployment Recommendations
-
-### Allow port access for Firewalls
-
-By default MinIO uses the port 9000 to listen for incoming connections. If your platform blocks the port by default, you may need to enable access to the port.
-
-### ufw
-
-For hosts with ufw enabled (Debian based distros), you can use `ufw` command to allow traffic to specific ports. Use below command to allow access to port 9000
-
-```sh
-ufw allow 9000
-```
-
-Below command enables all incoming traffic to ports ranging from 9000 to 9010.
-
-```sh
-ufw allow 9000:9010/tcp
-```
-
-### firewall-cmd
-
-For hosts with firewall-cmd enabled (CentOS), you can use `firewall-cmd` command to allow traffic to specific ports. Use below commands to allow access to port 9000
-
-```sh
-firewall-cmd --get-active-zones
-```
-
-This command gets the active zone(s). Now, apply port rules to the relevant zones returned above. For example if the zone is `public`, use
-
-```sh
-firewall-cmd --zone=public --add-port=9000/tcp --permanent
-```
-
-Note that `permanent` makes sure the rules are persistent across firewall start, restart or reload. Finally reload the firewall for changes to take effect.
-
-```sh
-firewall-cmd --reload
-```
-
-### iptables
-
-For hosts with iptables enabled (RHEL, CentOS, etc), you can use `iptables` command to enable all traffic coming to specific ports. Use below command to allow
-access to port 9000
-
-```sh
-iptables -A INPUT -p tcp --dport 9000 -j ACCEPT
-service iptables restart
-```
-
-Below command enables all incoming traffic to ports ranging from 9000 to 9010.
-
-```sh
-iptables -A INPUT -p tcp --dport 9000:9010 -j ACCEPT
-service iptables restart
-```
-
-## Test MinIO Connectivity
-
-### Test using MinIO Console
-
-MinIO Server comes with an embedded web based object browser. Point your web browser to <http://127.0.0.1:9000> to ensure your server has started successfully.
-
-> NOTE: MinIO runs console on random port by default if you wish choose a specific port use `--console-address` to pick a specific interface and port.
-
-### Things to consider
-
-MinIO redirects browser access requests to the configured server port (i.e. `127.0.0.1:9000`) to the configured Console port. MinIO uses the hostname or IP address specified in the request when building the redirect URL. The URL and port *must* be accessible by the client for the redirection to work.
-
-For deployments behind a load balancer, proxy, or ingress rule where the MinIO host IP address or port is not public, use the `MINIO_BROWSER_REDIRECT_URL` environment variable to specify the external hostname for the redirect. The LB/Proxy must have rules for directing traffic to the Console port specifically.
-
-For example, consider a MinIO deployment behind a proxy `https://minio.example.net`, `https://console.minio.example.net` with rules for forwarding traffic on port :9000 and :9001 to MinIO and the MinIO Console respectively on the internal network. Set `MINIO_BROWSER_REDIRECT_URL` to `https://console.minio.example.net` to ensure the browser receives a valid reachable URL.
-
-Similarly, if your TLS certificates do not have the IP SAN for the MinIO server host, the MinIO Console may fail to validate the connection to the server. Use the `MINIO_SERVER_URL` environment variable  and specify the proxy-accessible hostname of the MinIO server to allow the Console to use the MinIO server API using the TLS certificate.
-
-For example: `export MINIO_SERVER_URL="https://minio.example.net"`
-
-| Dashboard                                                                                   | Creating a bucket                                                                           |
-| -------------                                                                               | -------------                                                                               |
-| ![Dashboard](https://github.com/minio/minio/blob/master/docs/screenshots/pic1.png?raw=true) | ![Dashboard](https://github.com/minio/minio/blob/master/docs/screenshots/pic2.png?raw=true) |
-
-## Test using MinIO Client `mc`
-
-`mc` provides a modern alternative to UNIX commands like ls, cat, cp, mirror, diff etc. It supports filesystems and Amazon S3 compatible cloud storage services. Follow the MinIO Client [Quickstart Guide](https://docs.min.io/docs/minio-client-quickstart-guide) for further instructions.
-
-## Upgrading MinIO
-
-Upgrades require zero downtime in MinIO, all upgrades are non-disruptive, all transactions on MinIO are atomic. So upgrading all the servers simultaneously is the recommended way to upgrade MinIO.
-
-> NOTE: requires internet access to update directly from <https://dl.min.io>, optionally you can host any mirrors at <https://my-artifactory.example.com/minio/>
-
- For deployments that installed the MinIO server binary by hand, use [`mc admin update`](https://docs.min.io/minio/baremetal/reference/minio-mc-admin/mc-admin-update.html)
-
-```sh
-mc admin update <minio alias, e.g., myminio>
-```
-
- For deployments without external internet access (e.g. airgapped environments), download the binary from <https://dl.min.io> and replace the existing MinIO binary let's say for example `/opt/bin/minio`, apply executable permissions `chmod +x /opt/bin/minio` and proceed to perform `mc admin service restart alias/`.
-
- For installations using Systemd MinIO service, upgrade via RPM/DEB packages **parallelly** on all servers or replace the binary lets say `/opt/bin/minio` on all nodes, apply executable permissions `chmod +x /opt/bin/minio` and process to perform `mc admin service restart alias/`.
-
-### Upgrade Checklist
-
- Test all upgrades in a lower environment (DEV, QA, UAT) before applying to production. Performing blind upgrades in production environments carries significant risk.
- Read the release notes for MinIO *before* performing any upgrade, there is no forced requirement to upgrade to latest releases upon every releases. Some releases may not be relevant to your setup, avoid upgrading production environments unnecessarily.
- If you plan to use `mc admin update`, MinIO process must have write access to the parent directory where the binary is present on the host system.
- `mc admin update` is not supported and should be avoided in kubernetes/container environments, please upgrade containers by upgrading relevant container images.
- **We do not recommend upgrading one MinIO server at a time, the product is designed to support parallel upgrades please follow our recommended guidelines.**
-
-## Explore Further
-
- [MinIO Erasure Code QuickStart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide)
- [Use `mc` with MinIO Server](https://docs.min.io/docs/minio-client-quickstart-guide)
- [Use `aws-cli` with MinIO Server](https://docs.min.io/docs/aws-cli-with-minio)
- [Use `s3cmd` with MinIO Server](https://docs.min.io/docs/s3cmd-with-minio)
- [Use `minio-go` SDK with MinIO Server](https://docs.min.io/docs/golang-client-quickstart-guide)
- [The MinIO documentation website](https://docs.min.io)
-
-## Contribute to MinIO Project
-
-Please follow MinIO [Contributor's Guide](https://github.com/minio/minio/blob/master/CONTRIBUTING.md)
-
-## License
-
- MinIO source is licensed under the GNU AGPLv3 license that can be found in the [LICENSE](https://github.com/minio/minio/blob/master/LICENSE) file.
- MinIO [Documentation](https://github.com/minio/minio/tree/master/docs) © 2021 by MinIO, Inc is licensed under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/).
- [License Compliance](https://github.com/minio/minio/blob/master/COMPLIANCE.md)
+## 6. Contribute to Minio Project
+Please follow Minio [Contributor's Guide](https://github.com/minio/minio/blob/master/CONTRIBUTING.md)
@@ -1,42 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-We always provide security updates for the [latest release](https://github.com/minio/minio/releases/latest).
-Whenever there is a security update you just need to upgrade to the latest version.
-
-## Reporting a Vulnerability
-
-All security bugs in [minio/minio](https://github,com/minio/minio) (or other minio/* repositories)
-should be reported by email to security@min.io. Your email will be acknowledged within 48 hours,
-and you'll receive a more detailed response to your email within 72 hours indicating the next steps
-in handling your report.
-
-Please, provide a detailed explanation of the issue. In particular, outline the type of the security
-issue (DoS, authentication bypass, information disclose, ...) and the assumptions you're making (e.g. do
-you need access credentials for a successful exploit).
-
-If you have not received a reply to your email within 48 hours or you have not heard from the security team
-for the past five days please contact the security team directly:
-
- Primary security coordinator: aead@min.io
- Secondary coordinator: harsha@min.io
- If you receive no response: dev@min.io
-
-### Disclosure Process
-
-MinIO uses the following disclosure process:
-
-1. Once the security report is received one member of the security team tries to verify and reproduce
-   the issue and determines the impact it has.
-2. A member of the security team will respond and either confirm or reject the security report.
-   If the report is rejected the response explains why.
-3. Code is audited to find any potential similar problems.
-4. Fixes are prepared for the latest release.
-5. On the date that the fixes are applied a security advisory will be published on <https://blog.min.io>.
-   Please inform us in your report email whether MinIO should mention your contribution w.r.t. fixing
-   the security issue. By default MinIO will **not** publish this information to protect your privacy.
-
-This process can take some time, especially when coordination is required with maintainers of other projects.
-Every effort will be made to handle the bug in as timely a manner as possible, however it's important that we
-follow the process described above to ensure that disclosures are handled consistently.
@@ -1,38 +0,0 @@
-# Vulnerability Management Policy
-
-This document formally describes the process of addressing and managing a
-reported vulnerability that has been found in the MinIO server code base,
-any directly connected ecosystem component or a direct / indirect dependency
-of the code base.
-
-## Scope
-
-The vulnerability management policy described in this document covers the
-process of investigating, assessing and resolving a vulnerability report
-opened by a MinIO employee or an external third party.
-
-Therefore, it lists pre-conditions and actions that should be performed to
-resolve and fix a reported vulnerability.
-
-## Vulnerability Management Process
-
-The vulnerability management process requires that the vulnerability report
-contains the following information:
-
- The project / component that contains the reported vulnerability.
- A description of the vulnerability. In particular, the type of the
-   reported vulnerability and how it might be exploited. Alternatively,
-   a well-established vulnerability identifier, e.g. CVE number, can be
-   used instead.
-
-Based on the description mentioned above, a MinIO engineer or security team
-member investigates:
-
- Whether the reported vulnerability exists.
- The conditions that are required such that the vulnerability can be exploited.
- The steps required to fix the vulnerability.
-
-In general, if the vulnerability exists in one of the MinIO code bases
-itself - not in a code dependency - then MinIO will, if possible, fix
-the vulnerability or implement reasonable countermeasures such that the
-vulnerability cannot be exploited anymore.
@@ -1 +0,0 @@
-theme: jekyll-theme-minimal
@@ -0,0 +1,54 @@
+# version format
+version: "{build}"
+
+# Operating system (build VM template)
+os: Windows Server 2012 R2
+
+# Platform.
+platform: x64
+
+clone_folder: c:\gopath\src\github.com\minio\minio
+
+# Environment variables
+environment:
+  GOPATH: c:\gopath
+  GO15VENDOREXPERIMENT: 1
+
+# scripts that run after cloning repository
+install:
+  - set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
+  - go version
+  - go env
+  - python --version
+
+# To run your custom scripts instead of automatic MSBuild
+build_script:
+  # Compile
+  - appveyor AddCompilationMessage "Starting Compile"
+  - cd c:\gopath\src\github.com\minio\minio
+  - go run buildscripts/gen-ldflags.go > temp.txt
+  - set /p BUILD_LDFLAGS=<temp.txt
+  - go build -ldflags="%BUILD_LDFLAGS%" -o %GOPATH%\bin\minio.exe
+  - appveyor AddCompilationMessage "Compile Success"
+
+# To run your custom scripts instead of automatic tests
+test_script:
+  # Unit tests
+  - ps: Add-AppveyorTest "Unit Tests" -Outcome Running
+  - mkdir build\coverage
+  - go test -race github.com/minio/minio/cmd...
+  - go test -race github.com/minio/minio/pkg...
+  - go test -coverprofile=build\coverage\coverage.txt -covermode=atomic github.com/minio/minio/cmd
+  - ps: Update-AppveyorTest "Unit Tests" -Outcome Passed
+
+after_test:
+  - go tool cover -html=build\coverage\coverage.txt -o build\coverage\coverage.html
+  - ps: Push-AppveyorArtifact build\coverage\coverage.txt
+  - ps: Push-AppveyorArtifact build\coverage\coverage.html
+  # Upload coverage report.
+  - "SET PATH=C:\\Python34;C:\\Python34\\Scripts;%PATH%"
+  - pip install codecov
+  - codecov -X gcov -f "build\coverage\coverage.txt"
+
+# to disable deployment
+deploy: off
@@ -0,0 +1,84 @@
+#!/bin/bash
+
+_init() {
+    # Save release LDFLAGS
+    LDFLAGS=$(go run buildscripts/gen-ldflags.go)
+
+    # Extract release tag
+    release_tag=$(echo $LDFLAGS | awk {'print $4'} | cut -f2 -d=)
+
+    # Verify release tag.
+    if [ -z "$release_tag" ]; then
+        echo "Release tag cannot be empty. Please check return value of \`go run buildscripts/gen-ldflags.go\`"
+        exit 1;
+    fi
+
+    # Extract release string.
+    release_str=$(echo $MINIO_RELEASE | tr '[:upper:]' '[:lower:]')
+
+    # Verify release string.
+    if [ -z "$release_str" ]; then
+        echo "Release string cannot be empty. Please set \`MINIO_RELEASE\` env variable."
+        exit 1;
+    fi
+
+    # List of supported architectures
+    SUPPORTED_OSARCH='linux/386 linux/amd64 linux/arm windows/386 windows/amd64 darwin/amd64 freebsd/amd64'
+
+    ## System binaries
+    CP=`which cp`
+    SHASUM=`which shasum`
+    SED=`which sed`
+}
+
+go_build() {
+    local osarch=$1
+    os=$(echo $osarch | cut -f1 -d'/')
+    arch=$(echo $osarch | cut -f2 -d'/')
+    package=$(go list -f '{{.ImportPath}}')
+    echo -n "-->"
+    printf "%15s:%s\n" "${osarch}" "${package}"
+
+    # Release binary name
+    release_bin="$release_str/$os-$arch/$(basename $package).$release_tag"
+    # Release binary downloadable name
+    release_real_bin="$release_str/$os-$arch/$(basename $package)"
+    # Release shasum name
+    release_shasum="$release_str/$os-$arch/$(basename $package).shasum"
+
+    # Go build to build the binary.
+    GOOS=$os GOARCH=$arch go build --ldflags "${LDFLAGS}" -o $release_bin
+
+    # Create copy
+    if [ $os == "windows" ]; then
+        $CP -p $release_bin ${release_real_bin}.exe
+    else
+        $CP -p $release_bin $release_real_bin
+    fi
+
+    # Calculate shasum
+    shasum_str=$(${SHASUM} ${release_bin})
+    echo ${shasum_str} | $SED "s/$release_str\/$os-$arch\///g" > $release_shasum
+}
+
+main() {
+    # Build releases.
+    echo "Executing $release_str builds for OS: ${SUPPORTED_OSARCH}"
+    echo  "Choose an OS Arch from the below"
+    for osarch in ${SUPPORTED_OSARCH}; do
+        echo ${osarch}
+    done
+
+    read -p "If you want to build for all, Just press Enter: " chosen_osarch
+    if [ "$chosen_osarch" = "" ]; then
+        for each_osarch in ${SUPPORTED_OSARCH}; do
+            go_build ${each_osarch}
+        done
+    else
+        go_build ${chosen_osarch}
+    fi
+
+}
+
+# Run main.
+_init && main
@@ -1,5 +1,19 @@
 #!/usr/bin/env bash
 #
+# Minio Cloud Storage, (C) 2015 Minio, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#

 _init() {

@@ -7,26 +21,14 @@ _init() {

    ## Minimum required versions for build dependencies
    GIT_VERSION="1.0"
-    GO_VERSION="1.16"
+    GO_VERSION="1.6"
    OSX_VERSION="10.8"
-    KNAME=$(uname -s)
-    ARCH=$(uname -m)
-    case "${KNAME}" in
-        SunOS )
-            ARCH=$(isainfo -k)
-            ;;
-    esac
+    UNAME=$(uname -sm)
+
+    ## Check all dependencies are present
+    MISSING=""
 }

-## FIXME:
-## In OSX, 'readlink -f' option does not exist, hence
-## we have our own readlink -f behavior here.
-## Once OSX has the option, below function is good enough.
-##
-## readlink() {
-##     return /bin/readlink -f "$1"
-## }
-##
 readlink() {
    TARGET_FILE=$1

@@ -48,95 +50,172 @@ readlink() {
    echo $RESULT
 }

-## FIXME:
-## In OSX, 'sort -V' option does not exist, hence
-## we have our own version compare function.
-## Once OSX has the option, below function is good enough.
-##
-## check_minimum_version() {
-##     versions=($(echo -e "$1\n$2" | sort -V))
-##     return [ "$1" == "${versions[0]}" ]
-## }
-##
-check_minimum_version() {
-    IFS='.' read -r -a varray1 <<< "$1"
-    IFS='.' read -r -a varray2 <<< "$2"
+###
+#
+# Takes two arguments
+# arg1: version number in `x.x.x` format
+# arg2: version number in `x.x.x` format
+#
+# example: check_version "$version1" "$version2"
+#
+# returns:
+# 0 - Installed version is equal to required
+# 1 - Installed version is greater than required
+# 2 - Installed version is lesser than required
+# 3 - If args have length zero
+#
+####
+check_version() {
+    ## validate args
+    [[ -z "$1" ]] && return 3
+    [[ -z "$2" ]] && return 3
+
+    if [[ $1 == $2 ]]; then
+        return 0
+    fi
+
+    local IFS=.
+    local i ver1=($1) ver2=($2)
+    # fill empty fields in ver1 with zeros
+    for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
+        ver1[i]=0
+    done
+    for ((i=0; i<${#ver1[@]}; i++)); do
+        if [[ -z ${ver2[i]} ]]; then
+            # fill empty fields in ver2 with zeros
+            ver2[i]=0
+        fi
+        if ((10#${ver1[i]} > 10#${ver2[i]})); then

-    for i in "${!varray1[@]}"; do
-        if [[ ${varray1[i]} -lt ${varray2[i]} ]]; then
-            return 0
-        elif [[ ${varray1[i]} -gt ${varray2[i]} ]]; then
            return 1
        fi
+        if ((10#${ver1[i]} < 10#${ver2[i]})); then
+            ## Installed version is lesser than required - Bad condition
+            return 2
+        fi
    done
-
    return 0
 }

-assert_is_supported_arch() {
-    case "${ARCH}" in
-        x86_64 | amd64 | aarch64 | ppc64le | arm* | s390x )
-            return
-            ;;
-        *)
-            echo "Arch '${ARCH}' is not supported. Supported Arch: [x86_64, amd64, aarch64, ppc64le, arm*, s390x]"
-            exit 1
-    esac
+check_golang_env() {
+    echo ${GOROOT:?} 2>&1 >/dev/null
+    if [ $? -eq 1 ]; then
+        echo "ERROR"
+        echo "GOROOT environment variable missing, please refer to Go installation document"
+        echo "https://github.com/minio/minio/blob/master/INSTALLGO.md#install-go-13"
+        exit 1
+    fi
+
+    echo ${GOPATH:?} 2>&1 >/dev/null
+    if [ $? -eq 1 ]; then
+        echo "ERROR"
+        echo "GOPATH environment variable missing, please refer to Go installation document"
+        echo "https://github.com/minio/minio/blob/master/INSTALLGO.md#install-go-13"
+        exit 1
+    fi
+
+    local go_binary_path=$(which go)
+
+    if [ -z "${go_binary_path}" ] ; then
+        echo "Cannot find go binary in your PATH configuration, please refer to Go installation document"
+        echo "https://github.com/minio/minio/blob/master/INSTALLGO.md#install-go-13"
+        exit -1
+    fi
+
+    local new_go_binary_path=${go_binary_path}
+    if [ -h "${go_binary_path}" ]; then
+        new_go_binary_path=$(readlink ${go_binary_path})
+    fi
+
+    if [[ !"$(dirname ${new_go_binary_path})" =~ *"${GOROOT%%*(/)}"* ]] ; then
+        echo "The go binary found in your PATH configuration does not belong to the Go installation pointed by your GOROOT environment," \
+            "please refer to Go installation document"
+        echo "https://github.com/minio/minio/blob/master/INSTALLGO.md#install-go-13"
+        exit -1
+    fi
 }

-assert_is_supported_os() {
-    case "${KNAME}" in
-        Linux | FreeBSD | OpenBSD | NetBSD | DragonFly | SunOS )
-            return
+is_supported_os() {
+    case ${UNAME%% *} in
+        "Linux")
+            os="linux"
            ;;
-        Darwin )
+        "FreeBSD")
+            os="freebsd"
+            ;;
+        "Darwin")
            osx_host_version=$(env sw_vers -productVersion)
-            if ! check_minimum_version "${OSX_VERSION}" "${osx_host_version}"; then
-                echo "OSX version '${osx_host_version}' is not supported. Minimum supported version: ${OSX_VERSION}"
-                exit 1
-            fi
-            return
+            check_version "${osx_host_version}" "${OSX_VERSION}"
+            [[ $? -ge 2 ]] && die "Minimum OSX version supported is ${OSX_VERSION}"
            ;;
-        *)
-            echo "OS '${KNAME}' is not supported. Supported OS: [Linux, FreeBSD, OpenBSD, NetBSD, Darwin, DragonFly]"
-            exit 1
+        "*")
+            echo "Exiting.. unsupported operating system found"
+            exit 1;
    esac
 }

-assert_check_golang_env() {
-    if ! which go >/dev/null 2>&1; then
-        echo "Cannot find go binary in your PATH configuration, please refer to Go installation document at https://golang.org/doc/install"
-        exit 1
-    fi
-
-    installed_go_version=$(go version | sed 's/^.* go\([0-9.]*\).*$/\1/')
-    if ! check_minimum_version "${GO_VERSION}" "${installed_go_version}"; then
-        echo "Go runtime version '${installed_go_version}' is unsupported. Minimum supported version: ${GO_VERSION} to compile."
-        exit 1
+is_supported_arch() {
+    local supported
+    case ${UNAME##* } in
+        "x86_64" | "amd64")
+            supported=1
+            ;;
+        "arm"*)
+            supported=1
+            ;;
+        *)
+            supported=0
+            ;;
+    esac
+    if [ $supported -eq 0 ]; then
+        echo "Invalid arch: ${UNAME} not supported, please use x86_64/amd64"
+        exit 1;
    fi
 }

-assert_check_deps() {
-    # support unusual Git versions such as: 2.7.4 (Apple Git-66)
-    installed_git_version=$(git version | perl -ne '$_ =~ m/git version (.*?)( |$)/; print "$1\n";')
-    if ! check_minimum_version "${GIT_VERSION}" "${installed_git_version}"; then
-        echo "Git version '${installed_git_version}' is not supported. Minimum supported version: ${GIT_VERSION}"
-        exit 1
+check_deps() {
+    check_version "$(env go version 2>/dev/null | sed 's/^.* go\([0-9.]*\).*$/\1/')" "${GO_VERSION}"
+    if [ $? -ge 2 ]; then
+        MISSING="${MISSING} golang(${GO_VERSION})"
+    fi
+
+    check_version "$(env git --version 2>/dev/null | sed -e 's/^.* \([0-9.\].*\).*$/\1/' -e 's/^\([0-9.\]*\).*/\1/g')" "${GIT_VERSION}"
+    if [ $? -ge 2 ]; then
+        MISSING="${MISSING} git"
    fi
 }

 main() {
-    ## Check for supported arch
-    assert_is_supported_arch
+    echo -n "Check for supported arch.. "
+    is_supported_arch

-    ## Check for supported os
-    assert_is_supported_os
+    echo -n "Check for supported os.. "
+    is_supported_os

-    ## Check for Go environment
-    assert_check_golang_env
+    echo -n "Checking if proper environment variables are set.. "
+    check_golang_env

-    ## Check for dependencies
-    assert_check_deps
+    echo "Done"
+    echo "Using GOPATH=${GOPATH} and GOROOT=${GOROOT}"
+
+    echo -n "Checking dependencies for Minio.. "
+    check_deps
+
+    ## If dependencies are missing, warn the user and abort
+    if [ "x${MISSING}" != "x" ]; then
+        echo "ERROR"
+        echo
+        echo "The following build tools are missing:"
+        echo
+        echo "** ${MISSING} **"
+        echo
+        echo "Please install them "
+        echo "${MISSING}"
+        echo
+        echo "Follow https://docs.minio.io/docs/how-to-install-golang for further instructions"
+        exit 1
+    fi
+    echo "Done"
 }

 _init && main "$@"
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+#
+# Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+_init() {
+
+    shopt -s extglob
+
+    PWD=$(pwd -P)
+    GOPATH=$(cd "$(go env GOPATH)" ; env pwd -P)
+}
+
+main() {
+    echo "Checking if project is at ${GOPATH}"
+    for minio in $(echo ${GOPATH} | tr ':' ' '); do
+        if [ ! -d ${minio}/src/github.com/minio/minio ]; then
+            echo "Project not found in ${minio}, please follow instructions provided at https://github.com/minio/minio/blob/master/CONTRIBUTING.md#setup-your-minio-github-repository" \
+                && exit 1
+        fi
+        if [ "x${minio}/src/github.com/minio/minio" != "x${PWD}" ]; then
+            echo "Build outside of ${minio}, two source checkouts found. Exiting." && exit 1
+        fi
+    done
+}
+
+_init && main
+
@@ -1,37 +0,0 @@
-#!/bin/bash
-
-set -e
-# Enable tracing if set.
-[ -n "$BASH_XTRACEFD" ] && set -x
-
-function _init() {
-    ## All binaries are static make sure to disable CGO.
-    export CGO_ENABLED=0
-
-    ## List of architectures and OS to test coss compilation.
-    SUPPORTED_OSARCH="linux/ppc64le linux/mips64 linux/arm64 linux/s390x darwin/arm64 darwin/amd64 freebsd/amd64 windows/amd64 linux/arm linux/386 netbsd/amd64 linux/mips openbsd/amd64"
-}
-
-function _build() {
-    local osarch=$1
-    IFS=/ read -r -a arr <<<"$osarch"
-    os="${arr[0]}"
-    arch="${arr[1]}"
-    package=$(go list -f '{{.ImportPath}}')
-    printf -- "--> %15s:%s\n" "${osarch}" "${package}"
-
-    # go build -trimpath to build the binary.
-    export GOOS=$os
-    export GOARCH=$arch
-    export GO111MODULE=on
-    go build -trimpath -tags kqueue -o /dev/null
-}
-
-function main() {
-    echo "Testing builds for OS/Arch: ${SUPPORTED_OSARCH}"
-    for each_osarch in ${SUPPORTED_OSARCH}; do
-        _build "${each_osarch}"
-    done
-}
-
-_init && main "$@"
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+#
+# Minio Cloud Storage, (C) 2016 Minio, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+minio="github.com/minio/minio"
+version="2016-09-11T17:42:18Z"
+release="RELEASE.2016-09-11T17-42-18Z"
+commit="85e2d886bcb005d49f3876d6849a2b5a55e03cd3"
+
+echo "-X ${minio}/cmd.Version=${version} -X ${minio}/cmd.ReleaseTag=${release} -X ${minio}/cmd.CommitID=${commit}"
+
@@ -1,22 +1,20 @@
-//go:build ignore
 // +build ignore

-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+/*
+ * Minio Cloud Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

 package main

@@ -24,98 +22,50 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
-	"strconv"
 	"strings"
 	"time"
 )

 func genLDFlags(version string) string {
-	releaseTag, date := releaseTag(version)
-	copyrightYear := strconv.Itoa(date.Year())
-	ldflagsStr := "-s -w"
-	ldflagsStr += " -X github.com/minio/minio/cmd.Version=" + version
-	ldflagsStr += " -X github.com/minio/minio/cmd.CopyrightYear=" + copyrightYear
-	ldflagsStr += " -X github.com/minio/minio/cmd.ReleaseTag=" + releaseTag
+	var ldflagsStr string
+	ldflagsStr = "-X github.com/minio/minio/cmd.Version=" + version
+	ldflagsStr += " -X github.com/minio/minio/cmd.ReleaseTag=" + releaseTag(version)
 	ldflagsStr += " -X github.com/minio/minio/cmd.CommitID=" + commitID()
 	ldflagsStr += " -X github.com/minio/minio/cmd.ShortCommitID=" + commitID()[:12]
 	ldflagsStr += " -X github.com/minio/minio/cmd.GOPATH=" + os.Getenv("GOPATH")
-	ldflagsStr += " -X github.com/minio/minio/cmd.GOROOT=" + os.Getenv("GOROOT")
 	return ldflagsStr
 }

 // genReleaseTag prints release tag to the console for easy git tagging.
-func releaseTag(version string) (string, time.Time) {
+func releaseTag(version string) string {
 	relPrefix := "DEVELOPMENT"
 	if prefix := os.Getenv("MINIO_RELEASE"); prefix != "" {
 		relPrefix = prefix
 	}

-	relSuffix := ""
-	if hotfix := os.Getenv("MINIO_HOTFIX"); hotfix != "" {
-		relSuffix = hotfix
-	}
-
 	relTag := strings.Replace(version, " ", "-", -1)
 	relTag = strings.Replace(relTag, ":", "-", -1)
-	t, err := time.Parse("2006-01-02T15-04-05Z", relTag)
-	if err != nil {
-		panic(err)
-	}
 	relTag = strings.Replace(relTag, ",", "", -1)
-	relTag = relPrefix + "." + relTag
-	if relSuffix != "" {
-		relTag += "." + relSuffix
-	}
-
-	return relTag, t
+	return relPrefix + "." + relTag
 }

 // commitID returns the abbreviated commit-id hash of the last commit.
 func commitID() string {
-	// git log --format="%H" -n1
+	// git log --format="%h" -n1
 	var (
 		commit []byte
-		err    error
+		e      error
 	)
 	cmdName := "git"
 	cmdArgs := []string{"log", "--format=%H", "-n1"}
-	if commit, err = exec.Command(cmdName, cmdArgs...).Output(); err != nil {
-		fmt.Fprintln(os.Stderr, "Error generating git commit-id: ", err)
+	if commit, e = exec.Command(cmdName, cmdArgs...).Output(); e != nil {
+		fmt.Fprintln(os.Stderr, "Error generating git commit-id: ", e)
 		os.Exit(1)
 	}

 	return strings.TrimSpace(string(commit))
 }

-func commitTime() time.Time {
-	// git log --format=%cD -n1
-	var (
-		commitUnix []byte
-		err        error
-	)
-	cmdName := "git"
-	cmdArgs := []string{"log", "--format=%cI", "-n1"}
-	if commitUnix, err = exec.Command(cmdName, cmdArgs...).Output(); err != nil {
-		fmt.Fprintln(os.Stderr, "Error generating git commit-time: ", err)
-		os.Exit(1)
-	}
-
-	t, err := time.Parse(time.RFC3339, strings.TrimSpace(string(commitUnix)))
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Error generating git commit-time: ", err)
-		os.Exit(1)
-	}
-
-	return t.UTC()
-}
-
 func main() {
-	var version string
-	if len(os.Args) > 1 {
-		version = os.Args[1]
-	} else {
-		version = commitTime().Format(time.RFC3339)
-	}
-
-	fmt.Println(genLDFlags(version))
+	fmt.Println(genLDFlags(time.Now().UTC().Format(time.RFC3339)))
 }
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -e
+echo "" > coverage.txt
+
+for d in $(go list ./... | grep -v vendor); do
+    go test -coverprofile=profile.out -covermode=atomic $d
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done
@@ -1,92 +0,0 @@
-#!/bin/bash
-
-trap 'cleanup $LINENO' ERR
-
-# shellcheck disable=SC2120
-cleanup() {
-    MINIO_VERSION=dev docker-compose \
-                 -f "buildscripts/upgrade-tests/compose.yml" \
-                 rm -s -f
-    docker volume prune -f
-}
-
-verify_checksum_after_heal() {
-    local sum1
-    sum1=$(curl -s "$2" | sha256sum);
-    mc admin heal --json -r "$1" >/dev/null; # test after healing
-    local sum1_heal
-    sum1_heal=$(curl -s "$2" | sha256sum);
-
-    if [ "${sum1_heal}" != "${sum1}" ]; then
-        echo "mismatch expected ${sum1_heal}, got ${sum1}"
-        exit 1;
-    fi
-}
-
-verify_checksum_mc() {
-    local expected
-    expected=$(mc cat "$1" | sha256sum)
-    local got
-    got=$(mc cat "$2" | sha256sum)
-
-    if [ "${expected}" != "${got}" ]; then
-        echo "mismatch - expected ${expected}, got ${got}"
-        exit 1;
-    fi
-    echo "matches - ${expected}, got ${got}"
-}
-
-add_alias() {
-    for i in $(seq 1 4); do
-        echo "... attempting to add alias $i"
-        until (mc alias set minio http://127.0.0.1:9000 minioadmin minioadmin); do
-            echo "...waiting... for 5secs" && sleep 5
-        done
-    done
-
-    echo "Sleeping for nginx"
-    sleep 20
-}
-
-__init__() {
-    sudo apt install curl -y
-    export GOPATH=/tmp/gopath
-    export PATH=${PATH}:${GOPATH}/bin
-
-    go install github.com/minio/mc@latest
-
-    TAG=minio/minio:dev make docker
-
-    MINIO_VERSION=RELEASE.2019-12-19T22-52-26Z docker-compose \
-                 -f "buildscripts/upgrade-tests/compose.yml" \
-                 up -d --build
-
-    add_alias
-
-    mc mb minio/minio-test/
-    mc cp ./minio minio/minio-test/to-read/
-    mc cp /etc/hosts minio/minio-test/to-read/hosts
-    mc policy set download minio/minio-test
-
-    verify_checksum_mc ./minio minio/minio-test/to-read/minio
-
-    curl -s http://127.0.0.1:9000/minio-test/to-read/hosts | sha256sum
-
-    MINIO_VERSION=dev docker-compose -f "buildscripts/upgrade-tests/compose.yml" stop
-}
-
-main() {
-    MINIO_VERSION=dev docker-compose -f "buildscripts/upgrade-tests/compose.yml" up -d --build
-
-    add_alias
-
-    verify_checksum_after_heal minio/minio-test http://127.0.0.1:9000/minio-test/to-read/hosts
-
-    verify_checksum_mc ./minio minio/minio-test/to-read/minio
-
-    verify_checksum_mc /etc/hosts minio/minio-test/to-read/hosts
-
-    cleanup
-}
-
-( __init__ "$@" && main "$@" )
@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-export GORACE="history_size=7"
-export MINIO_API_REQUESTS_MAX=10000
-
-## TODO remove `dsync` from race detector once this is merged and released https://go-review.googlesource.com/c/go/+/333529/
-for d in $(go list ./... | grep -v dsync); do
-    CGO_ENABLED=1 go test -v -race --timeout 100m "$d"
-done
@@ -1,72 +0,0 @@
-#!/bin/bash -e
-
-set -E
-set -o pipefail
-set -x
-
-WORK_DIR="$PWD/.verify-$RANDOM"
-MINIO_CONFIG_DIR="$WORK_DIR/.minio"
-MINIO=( "$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server )
-
-if [ ! -x "$PWD/minio" ]; then
-    echo "minio executable binary not found in current directory"
-    exit 1
-fi
-
-function start_minio_5drive() {
-    start_port=$1
-
-    export MINIO_ROOT_USER=minio
-    export MINIO_ROOT_PASSWORD=minio123
-    export MC_HOST_minio="http://minio:minio123@127.0.0.1:${start_port}/"
-    unset MINIO_KMS_AUTO_ENCRYPTION # do not auto-encrypt objects
-    export MINIO_CI_CD=1
-
-    MC_BUILD_DIR="mc-$RANDOM"
-    if ! git clone --quiet https://github.com/minio/mc "$MC_BUILD_DIR"; then
-	echo "failed to download https://github.com/minio/mc"
-	purge "${MC_BUILD_DIR}"
-	exit 1
-    fi
-
-    (cd "${MC_BUILD_DIR}" && go build -o "$WORK_DIR/mc")
-
-    # remove mc source.
-    purge "${MC_BUILD_DIR}"
-
-    "${WORK_DIR}/mc" cp --quiet -r "buildscripts/cicd-corpus/" "${WORK_DIR}/cicd-corpus/"
-
-    "${MINIO[@]}" --address ":$start_port" "${WORK_DIR}/cicd-corpus/disk{1...5}" > "${WORK_DIR}/server1.log" 2>&1 &
-    pid=$!
-    disown $pid
-    sleep 5
-
-    if ! ps -p ${pid} 1>&2 >/dev/null; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    "${WORK_DIR}/mc" stat minio/bucket/testobj
-
-    pkill minio
-    sleep 3
-}
-
-function main() {
-    start_port=$(shuf -i 10000-65000 -n 1)
-
-    start_minio_5drive ${start_port}
-}
-
-function purge()
-{
-    rm -rf "$1"
-}
-
-( main "$@" )
-rv=$?
-purge "$WORK_DIR"
-exit "$rv"
@@ -1,172 +0,0 @@
-#!/bin/bash -e
-#
-
-set -E
-set -o pipefail
-set -x
-
-if [ ! -x "$PWD/minio" ]; then
-    echo "minio executable binary not found in current directory"
-    exit 1
-fi
-
-WORK_DIR="$PWD/.verify-$RANDOM"
-MINIO_CONFIG_DIR="$WORK_DIR/.minio"
-MINIO_OLD=( "$PWD/minio.RELEASE.2021-11-24T23-19-33Z" --config-dir "$MINIO_CONFIG_DIR" server )
-MINIO=( "$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server )
-
-function download_old_release() {
-    if [ ! -f minio.RELEASE.2021-11-24T23-19-33Z ]; then
-	curl --silent -O https://dl.minio.io/server/minio/release/linux-amd64/archive/minio.RELEASE.2021-11-24T23-19-33Z
-	chmod a+x minio.RELEASE.2021-11-24T23-19-33Z
-    fi
-}
-
-function start_minio_16drive() {
-    start_port=$1
-
-    export MINIO_ROOT_USER=minio
-    export MINIO_ROOT_PASSWORD=minio123
-    export MC_HOST_minio="http://minio:minio123@127.0.0.1:${start_port}/"
-    unset MINIO_KMS_AUTO_ENCRYPTION # do not auto-encrypt objects
-    export _MINIO_SHARD_DISKTIME_DELTA="5s" # do not change this as its needed for tests
-    export MINIO_CI_CD=1
-
-    MC_BUILD_DIR="mc-$RANDOM"
-    if ! git clone --quiet https://github.com/minio/mc "$MC_BUILD_DIR"; then
-	echo "failed to download https://github.com/minio/mc"
-	purge "${MC_BUILD_DIR}"
-	exit 1
-    fi
-
-    (cd "${MC_BUILD_DIR}" && go build -o "$WORK_DIR/mc")
-
-    # remove mc source.
-    purge "${MC_BUILD_DIR}"
-
-    "${MINIO_OLD[@]}" --address ":$start_port" "${WORK_DIR}/xl{1...16}" > "${WORK_DIR}/server1.log" 2>&1 &
-    pid=$!
-    disown $pid
-    sleep 30
-
-    if ! ps -p ${pid} 1>&2 >/dev/null; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    shred --iterations=1 --size=5241856 - 1>"${WORK_DIR}/unaligned" 2>/dev/null
-    "${WORK_DIR}/mc" mb minio/healing-shard-bucket --quiet
-    "${WORK_DIR}/mc" cp \
-		     "${WORK_DIR}/unaligned" \
-		     minio/healing-shard-bucket/unaligned \
-		     --disable-multipart --quiet
-
-    ## "unaligned" object name gets consistently distributed
-    ## to disks in following distribution order
-    ##
-    ## NOTE: if you change the name make sure to change the
-    ## distribution order present here
-    ##
-    ## [15, 16, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]
-
-    ## make sure to remove the "last" data shard
-    rm -rf "${WORK_DIR}/xl14/healing-shard-bucket/unaligned"
-    sleep 10
-    ## Heal the shard
-    "${WORK_DIR}/mc" admin heal --quiet --recursive minio/healing-shard-bucket
-    ## then remove any other data shard let's pick first disk
-    ## - 1st data shard.
-    rm -rf "${WORK_DIR}/xl3/healing-shard-bucket/unaligned"
-    sleep 10
-
-    go build ./docs/debugging/s3-check-md5/
-    if ! ./s3-check-md5 \
-	 -debug \
-	 -access-key minio \
-	 -secret-key minio123 \
-	 -endpoint http://127.0.0.1:${start_port}/ 2>&1 | grep CORRUPTED; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    pkill minio
-    sleep 3
-
-    "${MINIO[@]}" --address ":$start_port" "${WORK_DIR}/xl{1...16}" > "${WORK_DIR}/server1.log" 2>&1 &
-    pid=$!
-    disown $pid
-    sleep 30
-
-    if ! ps -p ${pid} 1>&2 >/dev/null; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    if ! ./s3-check-md5 \
-	 -debug \
-	 -access-key minio \
-	 -secret-key minio123 \
-	 -endpoint http://127.0.0.1:${start_port}/ 2>&1 | grep INTACT; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	mkdir -p inspects
-	(cd inspects; "${WORK_DIR}/mc" admin inspect minio/healing-shard-bucket/unaligned/**)
-
-	"${WORK_DIR}/mc" mb play/inspects
-	"${WORK_DIR}/mc" mirror inspects play/inspects
-
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    "${WORK_DIR}/mc" admin heal --quiet --recursive minio/healing-shard-bucket
-
-    if ! ./s3-check-md5 \
-	 -debug \
-	 -access-key minio \
-	 -secret-key minio123 \
-	 -endpoint http://127.0.0.1:${start_port}/ 2>&1 | grep INTACT; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/server1.log"
-	echo "FAILED"
-	mkdir -p inspects
-	(cd inspects; "${WORK_DIR}/mc" admin inspect minio/healing-shard-bucket/unaligned/**)
-
-	"${WORK_DIR}/mc" mb play/inspects
-	"${WORK_DIR}/mc" mirror inspects play/inspects
-
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    pkill minio
-    sleep 3
-}
-
-function main() {
-    download_old_release
-
-    start_port=$(shuf -i 10000-65000 -n 1)
-
-    start_minio_16drive ${start_port}
-}
-
-function purge()
-{
-    rm -rf "$1"
-}
-
-( main "$@" )
-rv=$?
-purge "$WORK_DIR"
-exit "$rv"
@@ -1,81 +0,0 @@
-version: '3.7'
-
-# Settings and configurations that are common for all containers
-x-minio-common: &minio-common
-  image: minio/minio:${MINIO_VERSION}
-  command: server http://minio{1...4}/data{1...3}
-  env_file:
-    - ./minio.env
-  expose:
-    - "9000"
-    - "9001"
-  healthcheck:
-    test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
-    interval: 30s
-    timeout: 20s
-    retries: 3
-
-# starts 4 docker containers running minio server instances.
-# using nginx reverse proxy, load balancing, you can access
-# it through port 9000.
-services:
-  minio1:
-    <<: *minio-common
-    hostname: minio1
-    volumes:
-      - data1-1:/data1
-      - data1-2:/data2
-      - data1-3:/data3
-
-  minio2:
-    <<: *minio-common
-    hostname: minio2
-    volumes:
-      - data2-1:/data1
-      - data2-2:/data2
-      - data2-3:/data3
-
-  minio3:
-    <<: *minio-common
-    hostname: minio3
-    volumes:
-      - data3-1:/data1
-      - data3-2:/data2
-      - data3-3:/data3
-
-  minio4:
-    <<: *minio-common
-    hostname: minio4
-    volumes:
-      - data4-1:/data1
-      - data4-2:/data2
-      - data4-3:/data3
-
-  nginx:
-    image: nginx:1.19.2-alpine
-    volumes:
-      - ./nginx.conf:/etc/nginx/nginx.conf:ro
-    ports:
-    - "9000:9000"
-    - "9001:9001"
-    depends_on:
-      - minio1
-      - minio2
-      - minio3
-      - minio4
-
-## By default this config uses default local driver,
-## For custom volumes replace with volume driver configuration.
-volumes:
-  data1-1:
-  data1-2:
-  data1-3:
-  data2-1:
-  data2-2:
-  data2-3:
-  data3-1:
-  data3-2:
-  data3-3:
-  data4-1:
-  data4-2:
-  data4-3:
@@ -1,3 +0,0 @@
-MINIO_ACCESS_KEY=minioadmin
-MINIO_SECRET_KEY=minioadmin
-MINIO_BROWSER=off
@@ -1,68 +0,0 @@
-user  nginx;
-worker_processes  auto;
-
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-
-
-events {
-    worker_connections  1024;
-}
-
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log  /var/log/nginx/access.log  main;
-
-    sendfile        on;
-    #tcp_nopush     on;
-
-    keepalive_timeout  65;
-
-    #gzip  on;
-
-    # include /etc/nginx/conf.d/*.conf;
-
-    upstream minio {
-        server minio1:9000;
-        server minio2:9000;
-        server minio3:9000;
-        server minio4:9000;
-    }
-
-    # main minio
-    server {
-        listen       9000;
-        listen  [::]:9000;
-        server_name  localhost;
-
-         # To allow special characters in headers
-         ignore_invalid_headers off;
-         # Allow any size file to be uploaded.
-         # Set to a value such as 1000m; to restrict file size to a specific value
-         client_max_body_size 0;
-         # To disable buffering
-         proxy_buffering off;
-
-        location / {
-            proxy_set_header Host $http_host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-
-            proxy_connect_timeout 300;
-            # Default is HTTP/1, keepalive is only enabled in HTTP/1.1
-            proxy_http_version 1.1;
-            proxy_set_header Connection "";
-            chunked_transfer_encoding off;
-
-            proxy_pass http://minio;
-        }
-    }
-}
@@ -1,309 +0,0 @@
-#!/bin/bash
-#
-
-set -e
-set -E
-set -o pipefail
-
-if [ ! -x "$PWD/minio" ]; then
-    echo "minio executable binary not found in current directory"
-    exit 1
-fi
-
-WORK_DIR="$PWD/.verify-$RANDOM"
-
-export MINT_MODE=core
-export MINT_DATA_DIR="$WORK_DIR/data"
-export SERVER_ENDPOINT="127.0.0.1:9000"
-export ACCESS_KEY="minio"
-export SECRET_KEY="minio123"
-export ENABLE_HTTPS=0
-export GO111MODULE=on
-export GOGC=25
-export ENABLE_ADMIN=1
-
-export MINIO_CI_CD=1
-
-MINIO_CONFIG_DIR="$WORK_DIR/.minio"
-MINIO=( "$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" )
-
-FILE_1_MB="$MINT_DATA_DIR/datafile-1-MB"
-FILE_65_MB="$MINT_DATA_DIR/datafile-65-MB"
-
-FUNCTIONAL_TESTS="$WORK_DIR/functional-tests.sh"
-
-function start_minio_fs()
-{
-    export MINIO_ROOT_USER=$ACCESS_KEY
-    export MINIO_ROOT_PASSWORD=$SECRET_KEY
-    "${MINIO[@]}" server "${WORK_DIR}/fs-disk" >"$WORK_DIR/fs-minio.log" 2>&1 &
-    sleep 10
-}
-
-function start_minio_erasure()
-{
-    "${MINIO[@]}" server "${WORK_DIR}/erasure-disk1" "${WORK_DIR}/erasure-disk2" "${WORK_DIR}/erasure-disk3" "${WORK_DIR}/erasure-disk4" >"$WORK_DIR/erasure-minio.log" 2>&1 &
-    sleep 15
-}
-
-function start_minio_erasure_sets()
-{
-    export MINIO_ENDPOINTS="${WORK_DIR}/erasure-disk-sets{1...32}"
-    "${MINIO[@]}" server > "$WORK_DIR/erasure-minio-sets.log" 2>&1 &
-    sleep 15
-}
-
-function start_minio_pool_erasure_sets()
-{
-    export MINIO_ROOT_USER=$ACCESS_KEY
-    export MINIO_ROOT_PASSWORD=$SECRET_KEY
-    export MINIO_ENDPOINTS="http://127.0.0.1:9000${WORK_DIR}/pool-disk-sets{1...4} http://127.0.0.1:9001${WORK_DIR}/pool-disk-sets{5...8}"
-    "${MINIO[@]}" server --address ":9000" > "$WORK_DIR/pool-minio-9000.log" 2>&1 &
-    "${MINIO[@]}" server --address ":9001" > "$WORK_DIR/pool-minio-9001.log" 2>&1 &
-
-    sleep 40
-}
-
-function start_minio_pool_erasure_sets_ipv6()
-{
-    export MINIO_ROOT_USER=$ACCESS_KEY
-    export MINIO_ROOT_PASSWORD=$SECRET_KEY
-    export MINIO_ENDPOINTS="http://[::1]:9000${WORK_DIR}/pool-disk-sets-ipv6{1...4} http://[::1]:9001${WORK_DIR}/pool-disk-sets-ipv6{5...8}"
-    "${MINIO[@]}" server --address="[::1]:9000" > "$WORK_DIR/pool-minio-ipv6-9000.log" 2>&1 &
-    "${MINIO[@]}" server --address="[::1]:9001" > "$WORK_DIR/pool-minio-ipv6-9001.log" 2>&1 &
-
-    sleep 40
-}
-
-function start_minio_dist_erasure()
-{
-    export MINIO_ROOT_USER=$ACCESS_KEY
-    export MINIO_ROOT_PASSWORD=$SECRET_KEY
-    export MINIO_ENDPOINTS="http://127.0.0.1:9000${WORK_DIR}/dist-disk1 http://127.0.0.1:9001${WORK_DIR}/dist-disk2 http://127.0.0.1:9002${WORK_DIR}/dist-disk3 http://127.0.0.1:9003${WORK_DIR}/dist-disk4"
-    for i in $(seq 0 3); do
-        "${MINIO[@]}" server --address ":900${i}" > "$WORK_DIR/dist-minio-900${i}.log" 2>&1 &
-    done
-
-    sleep 40
-}
-
-function run_test_fs()
-{
-    start_minio_fs
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        cat "$WORK_DIR/fs-minio.log"
-    fi
-    rm -f "$WORK_DIR/fs-minio.log"
-
-    return "$rv"
-}
-
-function run_test_erasure_sets()
-{
-    start_minio_erasure_sets
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        cat "$WORK_DIR/erasure-minio-sets.log"
-    fi
-    rm -f "$WORK_DIR/erasure-minio-sets.log"
-
-    return "$rv"
-}
-
-function run_test_pool_erasure_sets()
-{
-    start_minio_pool_erasure_sets
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        for i in $(seq 0 1); do
-            echo "server$i log:"
-            cat "$WORK_DIR/pool-minio-900$i.log"
-        done
-    fi
-
-    for i in $(seq 0 1); do
-        rm -f "$WORK_DIR/pool-minio-900$i.log"
-    done
-
-    return "$rv"
-}
-
-function run_test_pool_erasure_sets_ipv6()
-{
-    start_minio_pool_erasure_sets_ipv6
-
-    export SERVER_ENDPOINT="[::1]:9000"
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        for i in $(seq 0 1); do
-            echo "server$i log:"
-            cat "$WORK_DIR/pool-minio-ipv6-900$i.log"
-        done
-    fi
-
-    for i in $(seq 0 1); do
-        rm -f "$WORK_DIR/pool-minio-ipv6-900$i.log"
-    done
-
-    return "$rv"
-}
-
-function run_test_erasure()
-{
-    start_minio_erasure
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        cat "$WORK_DIR/erasure-minio.log"
-    fi
-    rm -f "$WORK_DIR/erasure-minio.log"
-
-    return "$rv"
-}
-
-function run_test_dist_erasure()
-{
-    start_minio_dist_erasure
-
-    (cd "$WORK_DIR" && "$FUNCTIONAL_TESTS")
-    rv=$?
-
-    pkill minio
-    sleep 3
-
-    if [ "$rv" -ne 0 ]; then
-        echo "server1 log:"
-        cat "$WORK_DIR/dist-minio-9000.log"
-        echo "server2 log:"
-        cat "$WORK_DIR/dist-minio-9001.log"
-        echo "server3 log:"
-        cat "$WORK_DIR/dist-minio-9002.log"
-        echo "server4 log:"
-        cat "$WORK_DIR/dist-minio-9003.log"
-    fi
-
-    rm -f "$WORK_DIR/dist-minio-9000.log" "$WORK_DIR/dist-minio-9001.log" "$WORK_DIR/dist-minio-9002.log" "$WORK_DIR/dist-minio-9003.log"
-
-    return "$rv"
-}
-
-function purge()
-{
-    rm -rf "$1"
-}
-
-function __init__()
-{
-    echo "Initializing environment"
-    mkdir -p "$WORK_DIR"
-    mkdir -p "$MINIO_CONFIG_DIR"
-    mkdir -p "$MINT_DATA_DIR"
-
-    MC_BUILD_DIR="mc-$RANDOM"
-    if ! git clone --quiet https://github.com/minio/mc "$MC_BUILD_DIR"; then
-        echo "failed to download https://github.com/minio/mc"
-        purge "${MC_BUILD_DIR}"
-        exit 1
-    fi
-
-    (cd "${MC_BUILD_DIR}" && go build -o "$WORK_DIR/mc")
-
-    # remove mc source.
-    purge "${MC_BUILD_DIR}"
-
-    shred -n 1 -s 1M - 1>"$FILE_1_MB" 2>/dev/null
-    shred -n 1 -s 65M - 1>"$FILE_65_MB" 2>/dev/null
-
-    ## version is purposefully set to '3' for minio to migrate configuration file
-    echo '{"version": "3", "credential": {"accessKey": "minio", "secretKey": "minio123"}, "region": "us-east-1"}' > "$MINIO_CONFIG_DIR/config.json"
-
-    if ! wget -q -O "$FUNCTIONAL_TESTS" https://raw.githubusercontent.com/minio/mc/master/functional-tests.sh; then
-        echo "failed to download https://raw.githubusercontent.com/minio/mc/master/functional-tests.sh"
-        exit 1
-    fi
-
-    sed -i 's|-sS|-sSg|g' "$FUNCTIONAL_TESTS"
-    chmod a+x "$FUNCTIONAL_TESTS"
-}
-
-function main()
-{
-    echo "Testing in FS setup"
-    if ! run_test_fs; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    echo "Testing in Erasure setup"
-    if ! run_test_erasure; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    echo "Testing in Distributed Erasure setup"
-    if ! run_test_dist_erasure; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    echo "Testing in Erasure setup as sets"
-    if ! run_test_erasure_sets; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    echo "Testing in Distributed Eraure expanded setup"
-    if ! run_test_pool_erasure_sets; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    echo "Testing in Distributed Erasure expanded setup with ipv6"
-    if ! run_test_pool_erasure_sets_ipv6; then
-        echo "FAILED"
-        purge "$WORK_DIR"
-        exit 1
-    fi
-
-    purge "$WORK_DIR"
-}
-
-( __init__ "$@" && main "$@" )
-rv=$?
-purge "$WORK_DIR"
-exit "$rv"
@@ -1,97 +0,0 @@
-#!/bin/bash -e
-
-set -E
-set -o pipefail
-set -x
-
-
-if [ ! -x "$PWD/minio" ]; then
-    echo "minio executable binary not found in current directory"
-    exit 1
-fi
-
-WORK_DIR="$(mktemp -d)"
-MINIO_CONFIG_DIR="$WORK_DIR/.minio"
-MINIO=( "$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server )
-
-
-function start_minio() {
-    start_port=$1
-
-    export MINIO_ROOT_USER=minio
-    export MINIO_ROOT_PASSWORD=minio123
-    unset MINIO_KMS_AUTO_ENCRYPTION # do not auto-encrypt objects
-    unset MINIO_CI_CD
-    unset CI
-
-    args=()
-    for i in $(seq 1 4); do
-            args+=("http://localhost:$[${start_port}+$i]${WORK_DIR}/mnt/disk$i/ ")
-    done
-
-    for i in $(seq 1 4); do
-            "${MINIO[@]}" --address ":$[$start_port+$i]" ${args[@]} 2>&1 >"${WORK_DIR}/server$i.log" &
-    done
-
-    # Wait until all nodes return 403
-    for i in $(seq 1 4); do
-	    while [ "$(curl -m 1 -s -o /dev/null -w "%{http_code}" http://localhost:$[$start_port+$i])" -ne "403" ]; do
-		    echo -n ".";
-                    sleep 1;
-            done
-    done
-
- }
-
-# Prepare fake disks with losetup
-function prepare_block_devices() {
-        mkdir -p ${WORK_DIR}/disks/ ${WORK_DIR}/mnt/
-        for i in 1 2 3 4; do
-                dd if=/dev/zero of=${WORK_DIR}/disks/img.$i bs=1M count=2048
-                mkfs.ext4 -F ${WORK_DIR}/disks/img.$i
-                sudo mknod /dev/minio-loopdisk$i b 7 $[256-$i]
-                sudo losetup /dev/minio-loopdisk$i ${WORK_DIR}/disks/img.$i
-                mkdir -p ${WORK_DIR}/mnt/disk$i/
-                sudo mount /dev/minio-loopdisk$i ${WORK_DIR}/mnt/disk$i/
-                sudo chown "$(id -u):$(id -g)" /dev/minio-loopdisk$i ${WORK_DIR}/mnt/disk$i/
-        done
-}
-
-# Start a distributed MinIO setup, unmount one disk and check if it is formatted
-function main() {
-    start_port=$(shuf -i 10000-65000 -n 1)
-    start_minio ${start_port}
-
-    # Unmount the disk, after the unmount the device id
-    # /tmp/xxx/mnt/disk4 will be the same as '/' and it
-    # will be detected as root disk
-    while [ "$u" != "0" ]; do
-	    sudo umount ${WORK_DIR}/mnt/disk4/
-	    u=$?
-	    sleep 1
-    done
-
-    # Wait until MinIO self heal kicks in
-    sleep 60
-
-    if [ -f ${WORK_DIR}/mnt/disk4/.minio.sys/format.json ]; then
-	    echo "A root disk is formatted unexpectedely"
-            cat "${WORK_DIR}/server4.log"
-            exit -1
-    fi
-}
-
-function cleanup() {
-    pkill minio
-    sudo umount ${WORK_DIR}/mnt/disk{1..3}/
-    sudo rm /dev/minio-loopdisk*
-    rm -rf "$WORK_DIR"
-}
-
-( prepare_block_devices )
-( main "$@" )
-rv=$?
-
-cleanup
-exit "$rv"
-
@@ -1,143 +0,0 @@
-#!/bin/bash -e
-#
-
-set -E
-set -o pipefail
-
-if [ ! -x "$PWD/minio" ]; then
-    echo "minio executable binary not found in current directory"
-    exit 1
-fi
-
-WORK_DIR="$PWD/.verify-$RANDOM"
-MINIO_CONFIG_DIR="$WORK_DIR/.minio"
-MINIO=( "$PWD/minio" --config-dir "$MINIO_CONFIG_DIR" server )
-
-function start_minio_3_node() {
-    export MINIO_ROOT_USER=minio
-    export MINIO_ROOT_PASSWORD=minio123
-    export MINIO_ERASURE_SET_DRIVE_COUNT=6
-    export MINIO_CI_CD=1
-
-    start_port=$2
-    args=""
-    for i in $(seq 1 3); do
-	args="$args http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/1/ http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/2/ http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/3/ http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/4/ http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/5/ http://127.0.0.1:$[$start_port+$i]${WORK_DIR}/$i/6/"
-    done
-
-    "${MINIO[@]}" --address ":$[$start_port+1]" $args > "${WORK_DIR}/dist-minio-server1.log" 2>&1 &
-    pid1=$!
-    disown ${pid1}
-
-    "${MINIO[@]}" --address ":$[$start_port+2]" $args > "${WORK_DIR}/dist-minio-server2.log" 2>&1 &
-    pid2=$!
-    disown $pid2
-
-    "${MINIO[@]}" --address ":$[$start_port+3]" $args > "${WORK_DIR}/dist-minio-server3.log" 2>&1 &
-    pid3=$!
-    disown $pid3
-
-    sleep "$1"
-
-    if ! ps -p $pid1 1>&2 > /dev/null; then
-	echo "server1 log:"
-	cat "${WORK_DIR}/dist-minio-server1.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    if ! ps -p $pid2 1>&2 > /dev/null; then
-	echo "server2 log:"
-	cat "${WORK_DIR}/dist-minio-server2.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    if ! ps -p $pid3 1>&2 > /dev/null; then
-	echo "server3 log:"
-	cat "${WORK_DIR}/dist-minio-server3.log"
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    if ! pkill minio; then
-	for i in $(seq 1 3); do
-	    echo "server$i log:"
-	    cat "${WORK_DIR}/dist-minio-server$i.log"
-	done
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-
-    sleep 1;
-    if pgrep minio; then
-	# forcibly killing, to proceed further properly.
-	if ! pkill -9 minio; then
-	    echo "no minio process running anymore, proceed."
-	fi
-    fi
-}
-
-
-function check_online() {
-    if grep -q 'Unable to initialize sub-systems' ${WORK_DIR}/dist-minio-*.log; then
-	echo "1"
-    fi
-}
-
-function purge()
-{
-    rm -rf "$1"
-}
-
-function __init__()
-{
-    echo "Initializing environment"
-    mkdir -p "$WORK_DIR"
-    mkdir -p "$MINIO_CONFIG_DIR"
-
-    ## version is purposefully set to '3' for minio to migrate configuration file
-    echo '{"version": "3", "credential": {"accessKey": "minio", "secretKey": "minio123"}, "region": "us-east-1"}' > "$MINIO_CONFIG_DIR/config.json"
-}
-
-function perform_test() {
-    start_minio_3_node 120 $2
-
-    echo "Testing Distributed Erasure setup healing of drives"
-    echo "Remove the contents of the disks belonging to '${1}' erasure set"
-
-    rm -rf ${WORK_DIR}/${1}/*/
-
-    start_minio_3_node 120 $2
-
-    rv=$(check_online)
-    if [ "$rv" == "1" ]; then
-	for i in $(seq 1 3); do
-	    echo "server$i log:"
-	    cat "${WORK_DIR}/dist-minio-server$i.log"
-	done
-	pkill -9 minio
-	echo "FAILED"
-	purge "$WORK_DIR"
-	exit 1
-    fi
-}
-
-function main()
-{
-    # use same ports for all tests
-    start_port=$(shuf -i 10000-65000 -n 1)
-
-    perform_test "2" ${start_port}
-    perform_test "1" ${start_port}
-    perform_test "3" ${start_port}
-}
-
-( __init__ "$@" && main "$@" )
-rv=$?
-purge "$WORK_DIR"
-exit "$rv"
@@ -0,0 +1,86 @@
+/*
+ * Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"crypto/rand"
+	"encoding/base64"
+	"regexp"
+)
+
+// credential container for access and secret keys.
+type credential struct {
+	AccessKeyID     string `json:"accessKey"`
+	SecretAccessKey string `json:"secretKey"`
+}
+
+const (
+	minioAccessID = 20
+	minioSecretID = 40
+)
+
+// isValidSecretKey - validate secret key.
+var isValidSecretKey = regexp.MustCompile(`^.{8,40}$`)
+
+// isValidAccessKey - validate access key.
+var isValidAccessKey = regexp.MustCompile(`^[a-zA-Z0-9\\-\\.\\_\\~]{5,20}$`)
+
+// mustGenAccessKeys - must generate access credentials.
+func mustGenAccessKeys() (creds credential) {
+	creds, err := genAccessKeys()
+	fatalIf(err, "Unable to generate access keys.")
+	return creds
+}
+
+// genAccessKeys - generate access credentials.
+func genAccessKeys() (credential, error) {
+	accessKeyID, err := genAccessKeyID()
+	if err != nil {
+		return credential{}, err
+	}
+	secretAccessKey, err := genSecretAccessKey()
+	if err != nil {
+		return credential{}, err
+	}
+	creds := credential{
+		AccessKeyID:     string(accessKeyID),
+		SecretAccessKey: string(secretAccessKey),
+	}
+	return creds, nil
+}
+
+// genAccessKeyID - generate random alpha numeric value using only uppercase characters
+// takes input as size in integer
+func genAccessKeyID() ([]byte, error) {
+	alpha := make([]byte, minioAccessID)
+	if _, err := rand.Read(alpha); err != nil {
+		return nil, err
+	}
+	for i := 0; i < minioAccessID; i++ {
+		alpha[i] = alphaNumericTable[alpha[i]%byte(len(alphaNumericTable))]
+	}
+	return alpha, nil
+}
+
+// genSecretAccessKey - generate random base64 numeric value from a random seed.
+func genSecretAccessKey() ([]byte, error) {
+	rb := make([]byte, minioSecretID)
+	if _, err := rand.Read(rb); err != nil {
+		return nil, err
+	}
+	return []byte(base64.StdEncoding.EncodeToString(rb))[:minioSecretID], nil
+}
@@ -1,280 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"encoding/xml"
-	"io"
-	"net/http"
-
-	"github.com/gorilla/mux"
-	xhttp "github.com/minio/minio/internal/http"
-	"github.com/minio/minio/internal/logger"
-	"github.com/minio/pkg/bucket/policy"
-)
-
-// Data types used for returning dummy access control
-// policy XML, these variables shouldn't be used elsewhere
-// they are only defined to be used in this file alone.
-type grantee struct {
-	XMLNS       string `xml:"xmlns:xsi,attr"`
-	XMLXSI      string `xml:"xsi:type,attr"`
-	Type        string `xml:"Type"`
-	ID          string `xml:"ID,omitempty"`
-	DisplayName string `xml:"DisplayName,omitempty"`
-	URI         string `xml:"URI,omitempty"`
-}
-
-type grant struct {
-	Grantee    grantee `xml:"Grantee"`
-	Permission string  `xml:"Permission"`
-}
-
-type accessControlPolicy struct {
-	XMLName           xml.Name `xml:"AccessControlPolicy"`
-	Owner             Owner    `xml:"Owner"`
-	AccessControlList struct {
-		Grants []grant `xml:"Grant"`
-	} `xml:"AccessControlList"`
-}
-
-// PutBucketACLHandler - PUT Bucket ACL
-// -----------------
-// This operation uses the ACL subresource
-// to set ACL for a bucket, this is a dummy call
-// only responds success if the ACL is private.
-func (api objectAPIHandlers) PutBucketACLHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "PutBucketACL")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	vars := mux.Vars(r)
-	bucket := vars["bucket"]
-
-	objAPI := api.ObjectAPI()
-	if objAPI == nil {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
-		return
-	}
-
-	// Allow putBucketACL if policy action is set, since this is a dummy call
-	// we are simply re-purposing the bucketPolicyAction.
-	if s3Error := checkRequestAuthType(ctx, r, policy.PutBucketPolicyAction, bucket, ""); s3Error != ErrNone {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
-		return
-	}
-
-	// Before proceeding validate if bucket exists.
-	_, err := objAPI.GetBucketInfo(ctx, bucket, BucketOptions{})
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	aclHeader := r.Header.Get(xhttp.AmzACL)
-	if aclHeader == "" {
-		acl := &accessControlPolicy{}
-		if err = xmlDecoder(r.Body, acl, r.ContentLength); err != nil {
-			if err == io.EOF {
-				writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrMissingSecurityHeader),
-					r.URL)
-				return
-			}
-			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-			return
-		}
-
-		if len(acl.AccessControlList.Grants) == 0 {
-			writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-			return
-		}
-
-		if acl.AccessControlList.Grants[0].Permission != "FULL_CONTROL" {
-			writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-			return
-		}
-	}
-
-	if aclHeader != "" && aclHeader != "private" {
-		writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-		return
-	}
-}
-
-// GetBucketACLHandler - GET Bucket ACL
-// -----------------
-// This operation uses the ACL
-// subresource to return the ACL of a specified bucket.
-func (api objectAPIHandlers) GetBucketACLHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "GetBucketACL")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	vars := mux.Vars(r)
-	bucket := vars["bucket"]
-
-	objAPI := api.ObjectAPI()
-	if objAPI == nil {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
-		return
-	}
-
-	// Allow getBucketACL if policy action is set, since this is a dummy call
-	// we are simply re-purposing the bucketPolicyAction.
-	if s3Error := checkRequestAuthType(ctx, r, policy.GetBucketPolicyAction, bucket, ""); s3Error != ErrNone {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
-		return
-	}
-
-	// Before proceeding validate if bucket exists.
-	_, err := objAPI.GetBucketInfo(ctx, bucket, BucketOptions{})
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	acl := &accessControlPolicy{}
-	acl.AccessControlList.Grants = append(acl.AccessControlList.Grants, grant{
-		Grantee: grantee{
-			XMLNS:  "http://www.w3.org/2001/XMLSchema-instance",
-			XMLXSI: "CanonicalUser",
-			Type:   "CanonicalUser",
-		},
-		Permission: "FULL_CONTROL",
-	})
-
-	if err := xml.NewEncoder(w).Encode(acl); err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-}
-
-// PutObjectACLHandler - PUT Object ACL
-// -----------------
-// This operation uses the ACL subresource
-// to set ACL for a bucket, this is a dummy call
-// only responds success if the ACL is private.
-func (api objectAPIHandlers) PutObjectACLHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "PutObjectACL")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	vars := mux.Vars(r)
-	bucket := vars["bucket"]
-	object, err := unescapePath(vars["object"])
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	objAPI := api.ObjectAPI()
-	if objAPI == nil {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
-		return
-	}
-
-	// Allow putObjectACL if policy action is set, since this is a dummy call
-	// we are simply re-purposing the bucketPolicyAction.
-	if s3Error := checkRequestAuthType(ctx, r, policy.PutBucketPolicyAction, bucket, ""); s3Error != ErrNone {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
-		return
-	}
-
-	// Before proceeding validate if object exists.
-	_, err = objAPI.GetObjectInfo(ctx, bucket, object, ObjectOptions{})
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	aclHeader := r.Header.Get(xhttp.AmzACL)
-	if aclHeader == "" {
-		acl := &accessControlPolicy{}
-		if err = xmlDecoder(r.Body, acl, r.ContentLength); err != nil {
-			writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-			return
-		}
-
-		if len(acl.AccessControlList.Grants) == 0 {
-			writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-			return
-		}
-
-		if acl.AccessControlList.Grants[0].Permission != "FULL_CONTROL" {
-			writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-			return
-		}
-	}
-
-	if aclHeader != "" && aclHeader != "private" {
-		writeErrorResponse(ctx, w, toAPIError(ctx, NotImplemented{}), r.URL)
-		return
-	}
-}
-
-// GetObjectACLHandler - GET Object ACL
-// -----------------
-// This operation uses the ACL
-// subresource to return the ACL of a specified object.
-func (api objectAPIHandlers) GetObjectACLHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "GetObjectACL")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	vars := mux.Vars(r)
-	bucket := vars["bucket"]
-	object, err := unescapePath(vars["object"])
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	objAPI := api.ObjectAPI()
-	if objAPI == nil {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
-		return
-	}
-
-	// Allow getObjectACL if policy action is set, since this is a dummy call
-	// we are simply re-purposing the bucketPolicyAction.
-	if s3Error := checkRequestAuthType(ctx, r, policy.GetBucketPolicyAction, bucket, ""); s3Error != ErrNone {
-		writeErrorResponse(ctx, w, errorCodes.ToAPIErr(s3Error), r.URL)
-		return
-	}
-
-	// Before proceeding validate if object exists.
-	_, err = objAPI.GetObjectInfo(ctx, bucket, object, ObjectOptions{})
-	if err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-
-	acl := &accessControlPolicy{}
-	acl.AccessControlList.Grants = append(acl.AccessControlList.Grants, grant{
-		Grantee: grantee{
-			XMLNS:  "http://www.w3.org/2001/XMLSchema-instance",
-			XMLXSI: "CanonicalUser",
-			Type:   "CanonicalUser",
-		},
-		Permission: "FULL_CONTROL",
-	})
-	if err := xml.NewEncoder(w).Encode(acl); err != nil {
-		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-		return
-	}
-}
@@ -1,259 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net/http"
-
-	"github.com/minio/kes"
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/auth"
-	"github.com/minio/minio/internal/config"
-	iampolicy "github.com/minio/pkg/iam/policy"
-)
-
-// validateAdminReq will validate request against and return whether it is allowed.
-// If any of the supplied actions are allowed it will be successful.
-// If nil ObjectLayer is returned, the operation is not permitted.
-// When nil ObjectLayer has been returned an error has always been sent to w.
-func validateAdminReq(ctx context.Context, w http.ResponseWriter, r *http.Request, actions ...iampolicy.AdminAction) (ObjectLayer, auth.Credentials) {
-	// Get current object layer instance.
-	objectAPI := newObjectLayerFn()
-	if objectAPI == nil || globalNotificationSys == nil {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrServerNotInitialized), r.URL)
-		return nil, auth.Credentials{}
-	}
-
-	for _, action := range actions {
-		// Validate request signature.
-		cred, adminAPIErr := checkAdminRequestAuth(ctx, r, action, "")
-		switch adminAPIErr {
-		case ErrNone:
-			return objectAPI, cred
-		case ErrAccessDenied:
-			// Try another
-			continue
-		default:
-			writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(adminAPIErr), r.URL)
-			return nil, cred
-		}
-	}
-	writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAccessDenied), r.URL)
-	return nil, auth.Credentials{}
-}
-
-// AdminError - is a generic error for all admin APIs.
-type AdminError struct {
-	Code       string
-	Message    string
-	StatusCode int
-}
-
-func (ae AdminError) Error() string {
-	return ae.Message
-}
-
-func toAdminAPIErr(ctx context.Context, err error) APIError {
-	if err == nil {
-		return noError
-	}
-
-	var apiErr APIError
-	switch e := err.(type) {
-	case iampolicy.Error:
-		apiErr = APIError{
-			Code:           "XMinioMalformedIAMPolicy",
-			Description:    e.Error(),
-			HTTPStatusCode: http.StatusBadRequest,
-		}
-	case config.Error:
-		apiErr = APIError{
-			Code:           "XMinioConfigError",
-			Description:    e.Error(),
-			HTTPStatusCode: http.StatusBadRequest,
-		}
-	case AdminError:
-		apiErr = APIError{
-			Code:           e.Code,
-			Description:    e.Message,
-			HTTPStatusCode: e.StatusCode,
-		}
-	case SRError:
-		apiErr = errorCodes.ToAPIErrWithErr(e.Code, e.Cause)
-	case decomError:
-		apiErr = APIError{
-			Code:           "XMinioDecommissionNotAllowed",
-			Description:    e.Err,
-			HTTPStatusCode: http.StatusBadRequest,
-		}
-	default:
-		switch {
-		case errors.Is(err, errTooManyPolicies):
-			apiErr = APIError{
-				Code:           "XMinioAdminInvalidRequest",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errDecommissionAlreadyRunning):
-			apiErr = APIError{
-				Code:           "XMinioDecommissionNotAllowed",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errDecommissionComplete):
-			apiErr = APIError{
-				Code:           "XMinioDecommissionNotAllowed",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errConfigNotFound):
-			apiErr = APIError{
-				Code:           "XMinioConfigError",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusNotFound,
-			}
-		case errors.Is(err, errIAMActionNotAllowed):
-			apiErr = APIError{
-				Code:           "XMinioIAMActionNotAllowed",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusForbidden,
-			}
-		case errors.Is(err, errIAMServiceAccount):
-			apiErr = APIError{
-				Code:           "XMinioIAMServiceAccount",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errIAMServiceAccountUsed):
-			apiErr = APIError{
-				Code:           "XMinioIAMServiceAccountUsed",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errIAMNotInitialized):
-			apiErr = APIError{
-				Code:           "XMinioIAMNotInitialized",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusServiceUnavailable,
-			}
-		case errors.Is(err, errPolicyInUse):
-			apiErr = APIError{
-				Code:           "XMinioAdminPolicyInUse",
-				Description:    "The policy cannot be removed, as it is in use",
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, kes.ErrKeyExists):
-			apiErr = APIError{
-				Code:           "XMinioKMSKeyExists",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusConflict,
-			}
-
-		// Tier admin API errors
-		case errors.Is(err, madmin.ErrTierNameEmpty):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierNameEmpty",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, madmin.ErrTierInvalidConfig):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierInvalidConfig",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, madmin.ErrTierInvalidConfigVersion):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierInvalidConfigVersion",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, madmin.ErrTierTypeUnsupported):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierTypeUnsupported",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errTierBackendInUse):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierBackendInUse",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errTierBackendNotEmpty):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierBackendNotEmpty",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errors.Is(err, errTierInsufficientCreds):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierInsufficientCreds",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		case errIsTierPermError(err):
-			apiErr = APIError{
-				Code:           "XMinioAdminTierInsufficientPermissions",
-				Description:    err.Error(),
-				HTTPStatusCode: http.StatusBadRequest,
-			}
-		default:
-			apiErr = errorCodes.ToAPIErrWithErr(toAdminAPIErrCode(ctx, err), err)
-		}
-	}
-	return apiErr
-}
-
-// toAdminAPIErrCode - converts errErasureWriteQuorum error to admin API
-// specific error.
-func toAdminAPIErrCode(ctx context.Context, err error) APIErrorCode {
-	switch err {
-	case errErasureWriteQuorum:
-		return ErrAdminConfigNoQuorum
-	default:
-		return toAPIErrorCode(ctx, err)
-	}
-}
-
-// wraps export error for more context
-func exportError(ctx context.Context, err error, fname, entity string) APIError {
-	if entity == "" {
-		return toAPIError(ctx, fmt.Errorf("error exporting %s with: %w", fname, err))
-	}
-	return toAPIError(ctx, fmt.Errorf("error exporting %s from %s with: %w", entity, fname, err))
-}
-
-// wraps import error for more context
-func importError(ctx context.Context, err error, fname, entity string) APIError {
-	if entity == "" {
-		return toAPIError(ctx, fmt.Errorf("error importing %s with: %w", fname, err))
-	}
-	return toAPIError(ctx, fmt.Errorf("error importing %s from %s with: %w", entity, fname, err))
-}
-
-// wraps import error for more context
-func importErrorWithAPIErr(ctx context.Context, apiErr APIErrorCode, err error, fname, entity string) APIError {
-	if entity == "" {
-		return errorCodes.ToAPIErrWithErr(apiErr, fmt.Errorf("error importing %s with: %w", fname, err))
-	}
-	return errorCodes.ToAPIErrWithErr(apiErr, fmt.Errorf("error importing %s from %s with: %w", entity, fname, err))
-}
@@ -1,477 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"io"
-	"net/http"
-	"strconv"
-	"strings"
-
-	"github.com/gorilla/mux"
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/config"
-	"github.com/minio/minio/internal/config/cache"
-	"github.com/minio/minio/internal/config/etcd"
-	xldap "github.com/minio/minio/internal/config/identity/ldap"
-	"github.com/minio/minio/internal/config/identity/openid"
-	idplugin "github.com/minio/minio/internal/config/identity/plugin"
-	polplugin "github.com/minio/minio/internal/config/policy/plugin"
-	"github.com/minio/minio/internal/config/storageclass"
-	"github.com/minio/minio/internal/logger"
-	iampolicy "github.com/minio/pkg/iam/policy"
-)
-
-// DelConfigKVHandler - DELETE /minio/admin/v3/del-config-kv
-func (a adminAPIHandlers) DelConfigKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "DeleteConfigKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	if r.ContentLength > maxEConfigJSONSize || r.ContentLength == -1 {
-		// More than maxConfigSize bytes were available
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigTooLarge), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	kvBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))
-	if err != nil {
-		logger.LogIf(ctx, err, logger.Application)
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), r.URL)
-		return
-	}
-
-	subSys, _, _, err := config.GetSubSys(string(kvBytes))
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	cfg, err := readServerConfig(ctx, objectAPI)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = cfg.DelFrom(bytes.NewReader(kvBytes)); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	if err = validateConfig(cfg, subSys); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	dynamic := config.SubSystemsDynamic.Contains(subSys)
-	if dynamic {
-		applyDynamic(ctx, objectAPI, cfg, subSys, r, w)
-	}
-}
-
-func applyDynamic(ctx context.Context, objectAPI ObjectLayer, cfg config.Config, subSys string,
-	r *http.Request, w http.ResponseWriter,
-) {
-	// Apply dynamic values.
-	if err := applyDynamicConfigForSubSys(GlobalContext, objectAPI, cfg, subSys); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	globalNotificationSys.SignalConfigReload(subSys)
-	// Tell the client that dynamic config was applied.
-	w.Header().Set(madmin.ConfigAppliedHeader, madmin.ConfigAppliedTrue)
-}
-
-// SetConfigKVHandler - PUT /minio/admin/v3/set-config-kv
-func (a adminAPIHandlers) SetConfigKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SetConfigKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	if r.ContentLength > maxEConfigJSONSize || r.ContentLength == -1 {
-		// More than maxConfigSize bytes were available
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigTooLarge), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	kvBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))
-	if err != nil {
-		logger.LogIf(ctx, err, logger.Application)
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), r.URL)
-		return
-	}
-
-	cfg, err := readServerConfig(ctx, objectAPI)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	dynamic, err := cfg.ReadConfig(bytes.NewReader(kvBytes))
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	subSys, _, _, err := config.GetSubSys(string(kvBytes))
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = validateConfig(cfg, subSys); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-
-	// Update the actual server config on disk.
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	// Write to the config input KV to history.
-	if err = saveServerConfigHistory(ctx, objectAPI, kvBytes); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if dynamic {
-		applyDynamic(ctx, objectAPI, cfg, subSys, r, w)
-	}
-	writeSuccessResponseHeadersOnly(w)
-}
-
-// GetConfigKVHandler - GET /minio/admin/v3/get-config-kv?key={key}
-func (a adminAPIHandlers) GetConfigKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "GetConfigKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	cfg := globalServerConfig.Clone()
-	vars := mux.Vars(r)
-	buf := &bytes.Buffer{}
-	cw := config.NewConfigWriteTo(cfg, vars["key"])
-	if _, err := cw.WriteTo(buf); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	econfigData, err := madmin.EncryptData(password, buf.Bytes())
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, econfigData)
-}
-
-func (a adminAPIHandlers) ClearConfigHistoryKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "ClearConfigHistoryKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	vars := mux.Vars(r)
-	restoreID := vars["restoreId"]
-	if restoreID == "" {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInvalidRequest), r.URL)
-		return
-	}
-	if restoreID == "all" {
-		chEntries, err := listServerConfigHistory(ctx, objectAPI, false, -1)
-		if err != nil {
-			writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-			return
-		}
-		for _, chEntry := range chEntries {
-			if err = delServerConfigHistory(ctx, objectAPI, chEntry.RestoreID); err != nil {
-				writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-				return
-			}
-		}
-	} else if err := delServerConfigHistory(ctx, objectAPI, restoreID); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// RestoreConfigHistoryKVHandler - restores a config with KV settings for the given KV id.
-func (a adminAPIHandlers) RestoreConfigHistoryKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "RestoreConfigHistoryKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	vars := mux.Vars(r)
-	restoreID := vars["restoreId"]
-	if restoreID == "" {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInvalidRequest), r.URL)
-		return
-	}
-
-	kvBytes, err := readServerConfigHistory(ctx, objectAPI, restoreID)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	cfg, err := readServerConfig(ctx, objectAPI)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if _, err = cfg.ReadConfig(bytes.NewReader(kvBytes)); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = validateConfig(cfg, ""); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	delServerConfigHistory(ctx, objectAPI, restoreID)
-}
-
-// ListConfigHistoryKVHandler - lists all the KV ids.
-func (a adminAPIHandlers) ListConfigHistoryKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "ListConfigHistoryKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	vars := mux.Vars(r)
-	count, err := strconv.Atoi(vars["count"])
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	chEntries, err := listServerConfigHistory(ctx, objectAPI, true, count)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	data, err := json.Marshal(chEntries)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	econfigData, err := madmin.EncryptData(password, data)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, econfigData)
-}
-
-// HelpConfigKVHandler - GET /minio/admin/v3/help-config-kv?subSys={subSys}&key={key}
-func (a adminAPIHandlers) HelpConfigKVHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "HelpConfigKV")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	vars := mux.Vars(r)
-
-	subSys := vars["subSys"]
-	key := vars["key"]
-
-	_, envOnly := r.Form["env"]
-
-	rd, err := GetHelp(subSys, key, envOnly)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	json.NewEncoder(w).Encode(rd)
-}
-
-// SetConfigHandler - PUT /minio/admin/v3/config
-func (a adminAPIHandlers) SetConfigHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SetConfig")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	if r.ContentLength > maxEConfigJSONSize || r.ContentLength == -1 {
-		// More than maxConfigSize bytes were available
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigTooLarge), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	kvBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))
-	if err != nil {
-		logger.LogIf(ctx, err, logger.Application)
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), r.URL)
-		return
-	}
-
-	cfg := newServerConfig()
-	if _, err = cfg.ReadConfig(bytes.NewReader(kvBytes)); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = validateConfig(cfg, ""); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-
-	// Update the actual server config on disk.
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	// Write to the config input KV to history.
-	if err = saveServerConfigHistory(ctx, objectAPI, kvBytes); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseHeadersOnly(w)
-}
-
-// GetConfigHandler - GET /minio/admin/v3/config
-// Get config.json of this minio setup.
-func (a adminAPIHandlers) GetConfigHandler(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "GetConfig")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	cfg := globalServerConfig.Clone()
-
-	var s strings.Builder
-	hkvs := config.HelpSubSysMap[""]
-	var count int
-	for _, hkv := range hkvs {
-		count += len(cfg[hkv.Key])
-	}
-	for _, hkv := range hkvs {
-		v := cfg[hkv.Key]
-		for target, kv := range v {
-			off := kv.Get(config.Enable) == config.EnableOff
-			switch hkv.Key {
-			case config.EtcdSubSys:
-				off = !etcd.Enabled(kv)
-			case config.CacheSubSys:
-				off = !cache.Enabled(kv)
-			case config.StorageClassSubSys:
-				off = !storageclass.Enabled(kv)
-			case config.PolicyPluginSubSys:
-				off = !polplugin.Enabled(kv)
-			case config.IdentityOpenIDSubSys:
-				off = !openid.Enabled(kv)
-			case config.IdentityLDAPSubSys:
-				off = !xldap.Enabled(kv)
-			case config.IdentityTLSSubSys:
-				off = !globalSTSTLSConfig.Enabled
-			case config.IdentityPluginSubSys:
-				off = !idplugin.Enabled(kv)
-			}
-			if off {
-				s.WriteString(config.KvComment)
-				s.WriteString(config.KvSpaceSeparator)
-			}
-			s.WriteString(hkv.Key)
-			if target != config.Default {
-				s.WriteString(config.SubSystemSeparator)
-				s.WriteString(target)
-			}
-			s.WriteString(config.KvSpaceSeparator)
-			s.WriteString(kv.String())
-			count--
-			if count > 0 {
-				s.WriteString(config.KvNewline)
-			}
-		}
-	}
-
-	password := cred.SecretKey
-	econfigData, err := madmin.EncryptData(password, []byte(s.String()))
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, econfigData)
-}
@@ -1,321 +0,0 @@
-// Copyright (c) 2015-2022 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-
-	"github.com/gorilla/mux"
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio-go/v7/pkg/set"
-	"github.com/minio/minio/internal/config"
-	"github.com/minio/minio/internal/config/identity/openid"
-	"github.com/minio/minio/internal/logger"
-	iampolicy "github.com/minio/pkg/iam/policy"
-)
-
-// List of implemented ID config types.
-var idCfgTypes = set.CreateStringSet("openid")
-
-// SetIdentityProviderCfg:
-//
-// PUT <admin-prefix>/id-cfg?type=openid&name=dex1
-func (a adminAPIHandlers) SetIdentityProviderCfg(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SetIdentityCfg")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	if r.ContentLength > maxEConfigJSONSize || r.ContentLength == -1 {
-		// More than maxConfigSize bytes were available
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigTooLarge), r.URL)
-		return
-	}
-
-	password := cred.SecretKey
-	reqBytes, err := madmin.DecryptData(password, io.LimitReader(r.Body, r.ContentLength))
-	if err != nil {
-		logger.LogIf(ctx, err, logger.Application)
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), r.URL)
-		return
-	}
-
-	cfgType := mux.Vars(r)["type"]
-	if !idCfgTypes.Contains(cfgType) {
-		// TODO: change this to invalid type error when implementation
-		// is complete.
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	var cfgDataBuilder strings.Builder
-	switch cfgType {
-	case "openid":
-		fmt.Fprintf(&cfgDataBuilder, "identity_openid")
-	}
-
-	// Ensure body content type is opaque.
-	contentType := r.Header.Get("Content-Type")
-	if contentType != "application/octet-stream" {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrBadRequest), r.URL)
-		return
-	}
-
-	// Subsystem configuration name could be empty.
-	cfgName := mux.Vars(r)["name"]
-	if cfgName != "" {
-		fmt.Fprintf(&cfgDataBuilder, "%s%s", config.SubSystemSeparator, cfgName)
-	}
-
-	fmt.Fprintf(&cfgDataBuilder, "%s%s", config.KvSpaceSeparator, string(reqBytes))
-
-	cfgData := cfgDataBuilder.String()
-	subSys, _, _, err := config.GetSubSys(cfgData)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	cfg, err := readServerConfig(ctx, objectAPI)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	dynamic, err := cfg.ReadConfig(strings.NewReader(cfgData))
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	// IDP config is not dynamic. Sanity check.
-	if dynamic {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
-		return
-	}
-
-	if err = validateConfig(cfg, subSys); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-
-	// Update the actual server config on disk.
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	// Write to the config input KV to history.
-	if err = saveServerConfigHistory(ctx, objectAPI, []byte(cfgData)); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseHeadersOnly(w)
-}
-
-// GetIdentityProviderCfg:
-//
-// GET <admin-prefix>/id-cfg?type=openid&name=dex_test
-//
-// GetIdentityProviderCfg returns a list of configured IDPs on the server if
-// name is empty. If name is non-empty, returns the configuration details for
-// the IDP of the given type and configuration name. The configuration name for
-// the default ("un-named") configuration target is `_`.
-func (a adminAPIHandlers) GetIdentityProviderCfg(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "GetIdentityProviderCfg")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	cfgType := mux.Vars(r)["type"]
-	cfgName := r.Form.Get("name")
-	password := cred.SecretKey
-
-	if !idCfgTypes.Contains(cfgType) {
-		// TODO: change this to invalid type error when implementation
-		// is complete.
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	// If no cfgName is provided, we list.
-	if cfgName == "" {
-		a.listIdentityProviders(ctx, w, r, cfgType, password)
-		return
-	}
-
-	cfg := globalServerConfig.Clone()
-
-	cfgInfos, err := globalOpenIDConfig.GetConfigInfo(cfg, cfgName)
-	if err != nil {
-		if err == openid.ErrProviderConfigNotFound {
-			writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminNoSuchConfigTarget), r.URL)
-			return
-		}
-
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	res := madmin.IDPConfig{
-		Type: cfgType,
-		Name: cfgName,
-		Info: cfgInfos,
-	}
-	data, err := json.Marshal(res)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	econfigData, err := madmin.EncryptData(password, data)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, econfigData)
-}
-
-func (a adminAPIHandlers) listIdentityProviders(ctx context.Context, w http.ResponseWriter, r *http.Request, cfgType, password string) {
-	// var subSys string
-	switch cfgType {
-	case "openid":
-		// subSys = config.IdentityOpenIDSubSys
-	default:
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	cfg := globalServerConfig.Clone()
-	cfgList, err := globalOpenIDConfig.GetConfigList(cfg)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	data, err := json.Marshal(cfgList)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	econfigData, err := madmin.EncryptData(password, data)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, econfigData)
-}
-
-// DeleteIdentityProviderCfg:
-//
-// DELETE <admin-prefix>/id-cfg?type=openid&name=dex_test
-func (a adminAPIHandlers) DeleteIdentityProviderCfg(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "DeleteIdentityProviderCfg")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ConfigUpdateAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	cfgType := mux.Vars(r)["type"]
-	cfgName := mux.Vars(r)["name"]
-	if !idCfgTypes.Contains(cfgType) {
-		// TODO: change this to invalid type error when implementation
-		// is complete.
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	cfg := globalServerConfig.Clone()
-
-	cfgInfos, err := globalOpenIDConfig.GetConfigInfo(cfg, cfgName)
-	if err != nil {
-		if err == openid.ErrProviderConfigNotFound {
-			writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminNoSuchConfigTarget), r.URL)
-			return
-		}
-
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	hasEnv := false
-	for _, ci := range cfgInfos {
-		if ci.IsCfg && ci.IsEnv {
-			hasEnv = true
-			break
-		}
-	}
-
-	if hasEnv {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigEnvOverridden), r.URL)
-		return
-	}
-
-	var subSys string
-	switch cfgType {
-	case "openid":
-		subSys = config.IdentityOpenIDSubSys
-	default:
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	cfg, err = readServerConfig(ctx, objectAPI)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = cfg.DelKVS(fmt.Sprintf("%s:%s", subSys, cfgName)); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	if err = validateConfig(cfg, subSys); err != nil {
-		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
-		return
-	}
-	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	dynamic := config.SubSystemsDynamic.Contains(subSys)
-	if dynamic {
-		applyDynamic(ctx, objectAPI, cfg, subSys, r, w)
-	}
-}
@@ -1,202 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/http"
-
-	"github.com/gorilla/mux"
-	"github.com/minio/minio/internal/logger"
-	iampolicy "github.com/minio/pkg/iam/policy"
-)
-
-func (a adminAPIHandlers) StartDecommission(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "StartDecommission")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.DecommissionAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	// Legacy args style such as non-ellipses style is not supported with this API.
-	if globalEndpoints.Legacy() {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	pools, ok := objectAPI.(*erasureServerPools)
-	if !ok {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	vars := mux.Vars(r)
-	v := vars["pool"]
-
-	idx := globalEndpoints.GetPoolIdx(v)
-	if idx == -1 {
-		// We didn't find any matching pools, invalid input
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errInvalidArgument), r.URL)
-		return
-	}
-
-	if ep := globalEndpoints[idx].Endpoints[0]; !ep.IsLocal {
-		for nodeIdx, proxyEp := range globalProxyEndpoints {
-			if proxyEp.Endpoint.Host == ep.Host {
-				if proxyRequestByNodeIndex(ctx, w, r, nodeIdx) {
-					return
-				}
-			}
-		}
-	}
-
-	if err := pools.Decommission(r.Context(), idx); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-func (a adminAPIHandlers) CancelDecommission(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "CancelDecommission")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.DecommissionAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	// Legacy args style such as non-ellipses style is not supported with this API.
-	if globalEndpoints.Legacy() {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	pools, ok := objectAPI.(*erasureServerPools)
-	if !ok {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	vars := mux.Vars(r)
-	v := vars["pool"]
-
-	idx := globalEndpoints.GetPoolIdx(v)
-	if idx == -1 {
-		// We didn't find any matching pools, invalid input
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errInvalidArgument), r.URL)
-		return
-	}
-
-	if ep := globalEndpoints[idx].Endpoints[0]; !ep.IsLocal {
-		for nodeIdx, proxyEp := range globalProxyEndpoints {
-			if proxyEp.Endpoint.Host == ep.Host {
-				if proxyRequestByNodeIndex(ctx, w, r, nodeIdx) {
-					return
-				}
-			}
-		}
-	}
-
-	if err := pools.DecommissionCancel(ctx, idx); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-func (a adminAPIHandlers) StatusPool(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "StatusPool")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ServerInfoAdminAction, iampolicy.DecommissionAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	// Legacy args style such as non-ellipses style is not supported with this API.
-	if globalEndpoints.Legacy() {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	pools, ok := objectAPI.(*erasureServerPools)
-	if !ok {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	vars := mux.Vars(r)
-	v := vars["pool"]
-
-	idx := globalEndpoints.GetPoolIdx(v)
-	if idx == -1 {
-		apiErr := toAdminAPIErr(ctx, errInvalidArgument)
-		apiErr.Description = fmt.Sprintf("specified pool '%s' not found, please specify a valid pool", v)
-		// We didn't find any matching pools, invalid input
-		writeErrorResponseJSON(ctx, w, apiErr, r.URL)
-		return
-	}
-
-	status, err := pools.Status(r.Context(), idx)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	logger.LogIf(r.Context(), json.NewEncoder(w).Encode(&status))
-}
-
-func (a adminAPIHandlers) ListPools(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "ListPools")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.ServerInfoAdminAction, iampolicy.DecommissionAdminAction)
-	if objectAPI == nil {
-		return
-	}
-
-	// Legacy args style such as non-ellipses style is not supported with this API.
-	if globalEndpoints.Legacy() {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	pools, ok := objectAPI.(*erasureServerPools)
-	if !ok {
-		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrNotImplemented), r.URL)
-		return
-	}
-
-	poolsStatus := make([]PoolStatus, len(globalEndpoints))
-	for idx := range globalEndpoints {
-		status, err := pools.Status(r.Context(), idx)
-		if err != nil {
-			writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-			return
-		}
-		poolsStatus[idx] = status
-	}
-
-	logger.LogIf(r.Context(), json.NewEncoder(w).Encode(poolsStatus))
-}
@@ -1,518 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/gorilla/mux"
-	"github.com/minio/madmin-go"
-
-	"github.com/minio/minio/internal/logger"
-	"github.com/minio/pkg/bucket/policy"
-	iampolicy "github.com/minio/pkg/iam/policy"
-)
-
-// SiteReplicationAdd - PUT /minio/admin/v3/site-replication/add
-func (a adminAPIHandlers) SiteReplicationAdd(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationAdd")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationAddAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var sites []madmin.PeerSite
-	if err := parseJSONBody(ctx, r.Body, &sites, cred.SecretKey); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	status, err := globalSiteReplicationSys.AddPeerClusters(ctx, sites)
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	body, err := json.Marshal(status)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, body)
-}
-
-// SRPeerJoin - PUT /minio/admin/v3/site-replication/join
-//
-// used internally to tell current cluster to enable SR with
-// the provided peer clusters and service account.
-func (a adminAPIHandlers) SRPeerJoin(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerJoin")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationAddAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var joinArg madmin.SRPeerJoinReq
-	if err := parseJSONBody(ctx, r.Body, &joinArg, cred.SecretKey); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err := globalSiteReplicationSys.PeerJoinReq(ctx, joinArg); err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SRPeerBucketOps - PUT /minio/admin/v3/site-replication/bucket-ops?bucket=x&operation=y
-func (a adminAPIHandlers) SRPeerBucketOps(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerBucketOps")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationOperationAction)
-	if objectAPI == nil {
-		return
-	}
-
-	vars := mux.Vars(r)
-	bucket := vars["bucket"]
-	operation := madmin.BktOp(vars["operation"])
-
-	var err error
-	switch operation {
-	default:
-		err = errSRInvalidRequest(errInvalidArgument)
-	case madmin.MakeWithVersioningBktOp:
-		_, isLockEnabled := r.Form["lockEnabled"]
-		_, isVersioningEnabled := r.Form["versioningEnabled"]
-		_, isForceCreate := r.Form["forceCreate"]
-		createdAtStr := strings.TrimSpace(r.Form.Get("createdAt"))
-		createdAt, cerr := time.Parse(time.RFC3339Nano, createdAtStr)
-		if cerr != nil {
-			createdAt = timeSentinel
-		}
-
-		opts := MakeBucketOptions{
-			Location:          r.Form.Get("location"),
-			LockEnabled:       isLockEnabled,
-			VersioningEnabled: isVersioningEnabled,
-			ForceCreate:       isForceCreate,
-			CreatedAt:         createdAt,
-		}
-		err = globalSiteReplicationSys.PeerBucketMakeWithVersioningHandler(ctx, bucket, opts)
-	case madmin.ConfigureReplBktOp:
-		err = globalSiteReplicationSys.PeerBucketConfigureReplHandler(ctx, bucket)
-	case madmin.DeleteBucketBktOp:
-		_, noRecreate := r.Form["noRecreate"]
-		err = globalSiteReplicationSys.PeerBucketDeleteHandler(ctx, bucket, DeleteBucketOptions{
-			Force:      false,
-			NoRecreate: noRecreate,
-			SRDeleteOp: getSRBucketDeleteOp(true),
-		})
-	case madmin.ForceDeleteBucketBktOp:
-		_, noRecreate := r.Form["noRecreate"]
-		err = globalSiteReplicationSys.PeerBucketDeleteHandler(ctx, bucket, DeleteBucketOptions{
-			Force:      true,
-			NoRecreate: noRecreate,
-			SRDeleteOp: getSRBucketDeleteOp(true),
-		})
-	case madmin.PurgeDeletedBucketOp:
-		globalSiteReplicationSys.purgeDeletedBucket(ctx, objectAPI, bucket)
-	}
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SRPeerReplicateIAMItem - PUT /minio/admin/v3/site-replication/iam-item
-func (a adminAPIHandlers) SRPeerReplicateIAMItem(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerReplicateIAMItem")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationOperationAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var item madmin.SRIAMItem
-	if err := parseJSONBody(ctx, r.Body, &item, ""); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	var err error
-	switch item.Type {
-	default:
-		err = errSRInvalidRequest(errInvalidArgument)
-	case madmin.SRIAMItemPolicy:
-		if item.Policy == nil {
-			err = globalSiteReplicationSys.PeerAddPolicyHandler(ctx, item.Name, nil, item.UpdatedAt)
-		} else {
-			policy, perr := iampolicy.ParseConfig(bytes.NewReader(item.Policy))
-			if perr != nil {
-				writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, perr), r.URL)
-				return
-			}
-			if policy.IsEmpty() {
-				err = globalSiteReplicationSys.PeerAddPolicyHandler(ctx, item.Name, nil, item.UpdatedAt)
-			} else {
-				err = globalSiteReplicationSys.PeerAddPolicyHandler(ctx, item.Name, policy, item.UpdatedAt)
-			}
-		}
-	case madmin.SRIAMItemSvcAcc:
-		err = globalSiteReplicationSys.PeerSvcAccChangeHandler(ctx, item.SvcAccChange, item.UpdatedAt)
-	case madmin.SRIAMItemPolicyMapping:
-		err = globalSiteReplicationSys.PeerPolicyMappingHandler(ctx, item.PolicyMapping, item.UpdatedAt)
-	case madmin.SRIAMItemSTSAcc:
-		err = globalSiteReplicationSys.PeerSTSAccHandler(ctx, item.STSCredential, item.UpdatedAt)
-	case madmin.SRIAMItemIAMUser:
-		err = globalSiteReplicationSys.PeerIAMUserChangeHandler(ctx, item.IAMUser, item.UpdatedAt)
-	case madmin.SRIAMItemGroupInfo:
-		err = globalSiteReplicationSys.PeerGroupInfoChangeHandler(ctx, item.GroupInfo, item.UpdatedAt)
-	}
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SRPeerReplicateBucketItem - PUT /minio/admin/v3/site-replication/bucket-meta
-func (a adminAPIHandlers) SRPeerReplicateBucketItem(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerReplicateBucketItem")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationOperationAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var item madmin.SRBucketMeta
-	if err := parseJSONBody(ctx, r.Body, &item, ""); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	var err error
-	switch item.Type {
-	default:
-		err = errSRInvalidRequest(errInvalidArgument)
-	case madmin.SRBucketMetaTypePolicy:
-		if item.Policy == nil {
-			err = globalSiteReplicationSys.PeerBucketPolicyHandler(ctx, item.Bucket, nil, item.UpdatedAt)
-		} else {
-			bktPolicy, berr := policy.ParseConfig(bytes.NewReader(item.Policy), item.Bucket)
-			if berr != nil {
-				writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, berr), r.URL)
-				return
-			}
-			if bktPolicy.IsEmpty() {
-				err = globalSiteReplicationSys.PeerBucketPolicyHandler(ctx, item.Bucket, nil, item.UpdatedAt)
-			} else {
-				err = globalSiteReplicationSys.PeerBucketPolicyHandler(ctx, item.Bucket, bktPolicy, item.UpdatedAt)
-			}
-		}
-	case madmin.SRBucketMetaTypeQuotaConfig:
-		if item.Quota == nil {
-			err = globalSiteReplicationSys.PeerBucketQuotaConfigHandler(ctx, item.Bucket, nil, item.UpdatedAt)
-		} else {
-			quotaConfig, err := parseBucketQuota(item.Bucket, item.Quota)
-			if err != nil {
-				writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-				return
-			}
-			if err = globalSiteReplicationSys.PeerBucketQuotaConfigHandler(ctx, item.Bucket, quotaConfig, item.UpdatedAt); err != nil {
-				writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
-				return
-			}
-		}
-	case madmin.SRBucketMetaTypeVersionConfig:
-		err = globalSiteReplicationSys.PeerBucketVersioningHandler(ctx, item.Bucket, item.Versioning, item.UpdatedAt)
-	case madmin.SRBucketMetaTypeTags:
-		err = globalSiteReplicationSys.PeerBucketTaggingHandler(ctx, item.Bucket, item.Tags, item.UpdatedAt)
-	case madmin.SRBucketMetaTypeObjectLockConfig:
-		err = globalSiteReplicationSys.PeerBucketObjectLockConfigHandler(ctx, item.Bucket, item.ObjectLockConfig, item.UpdatedAt)
-	case madmin.SRBucketMetaTypeSSEConfig:
-		err = globalSiteReplicationSys.PeerBucketSSEConfigHandler(ctx, item.Bucket, item.SSEConfig, item.UpdatedAt)
-	}
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SiteReplicationInfo - GET /minio/admin/v3/site-replication/info
-func (a adminAPIHandlers) SiteReplicationInfo(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationInfo")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationInfoAction)
-	if objectAPI == nil {
-		return
-	}
-
-	info, err := globalSiteReplicationSys.GetClusterInfo(ctx)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = json.NewEncoder(w).Encode(info); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-func (a adminAPIHandlers) SRPeerGetIDPSettings(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationGetIDPSettings")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationAddAction)
-	if objectAPI == nil {
-		return
-	}
-
-	idpSettings := globalSiteReplicationSys.GetIDPSettings(ctx)
-	if err := json.NewEncoder(w).Encode(idpSettings); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-func parseJSONBody(ctx context.Context, body io.Reader, v interface{}, encryptionKey string) error {
-	data, err := ioutil.ReadAll(body)
-	if err != nil {
-		return SRError{
-			Cause: err,
-			Code:  ErrSiteReplicationInvalidRequest,
-		}
-	}
-	if encryptionKey != "" {
-		data, err = madmin.DecryptData(encryptionKey, bytes.NewReader(data))
-		if err != nil {
-			logger.LogIf(ctx, err)
-			return SRError{
-				Cause: err,
-				Code:  ErrSiteReplicationInvalidRequest,
-			}
-		}
-	}
-	return json.Unmarshal(data, v)
-}
-
-// SiteReplicationStatus - GET /minio/admin/v3/site-replication/status
-func (a adminAPIHandlers) SiteReplicationStatus(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationStatus")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationInfoAction)
-	if objectAPI == nil {
-		return
-	}
-	opts := getSRStatusOptions(r)
-	// default options to all if status options are unset for backward compatibility
-	var dfltOpts madmin.SRStatusOptions
-	if opts == dfltOpts {
-		opts.Buckets = true
-		opts.Users = true
-		opts.Policies = true
-		opts.Groups = true
-	}
-	info, err := globalSiteReplicationSys.SiteReplicationStatus(ctx, objectAPI, opts)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = json.NewEncoder(w).Encode(info); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SiteReplicationMetaInfo - GET /minio/admin/v3/site-replication/metainfo
-func (a adminAPIHandlers) SiteReplicationMetaInfo(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationMetaInfo")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationInfoAction)
-	if objectAPI == nil {
-		return
-	}
-
-	opts := getSRStatusOptions(r)
-	info, err := globalSiteReplicationSys.SiteReplicationMetaInfo(ctx, objectAPI, opts)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err = json.NewEncoder(w).Encode(info); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-// SiteReplicationEdit - PUT /minio/admin/v3/site-replication/edit
-func (a adminAPIHandlers) SiteReplicationEdit(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationEdit")
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, cred := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationAddAction)
-	if objectAPI == nil {
-		return
-	}
-	var site madmin.PeerInfo
-	err := parseJSONBody(ctx, r.Body, &site, cred.SecretKey)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	status, err := globalSiteReplicationSys.EditPeerCluster(ctx, site)
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	body, err := json.Marshal(status)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	writeSuccessResponseJSON(w, body)
-}
-
-// SRPeerEdit - PUT /minio/admin/v3/site-replication/peer/edit
-//
-// used internally to tell current cluster to update endpoint for peer
-func (a adminAPIHandlers) SRPeerEdit(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerEdit")
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationAddAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var pi madmin.PeerInfo
-	if err := parseJSONBody(ctx, r.Body, &pi, ""); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err := globalSiteReplicationSys.PeerEditReq(ctx, pi); err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
-
-func getSRStatusOptions(r *http.Request) (opts madmin.SRStatusOptions) {
-	q := r.Form
-	opts.Buckets = q.Get("buckets") == "true"
-	opts.Policies = q.Get("policies") == "true"
-	opts.Groups = q.Get("groups") == "true"
-	opts.Users = q.Get("users") == "true"
-	opts.Entity = madmin.GetSREntityType(q.Get("entity"))
-	opts.EntityValue = q.Get("entityvalue")
-	opts.ShowDeleted = q.Get("showDeleted") == "true"
-	return
-}
-
-// SiteReplicationRemove - PUT /minio/admin/v3/site-replication/remove
-func (a adminAPIHandlers) SiteReplicationRemove(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SiteReplicationRemove")
-
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationRemoveAction)
-	if objectAPI == nil {
-		return
-	}
-	var rreq madmin.SRRemoveReq
-	err := parseJSONBody(ctx, r.Body, &rreq, "")
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	status, err := globalSiteReplicationSys.RemovePeerCluster(ctx, objectAPI, rreq)
-	if err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	body, err := json.Marshal(status)
-	if err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-	writeSuccessResponseJSON(w, body)
-}
-
-// SRPeerRemove - PUT /minio/admin/v3/site-replication/peer/remove
-//
-// used internally to tell current cluster to update endpoint for peer
-func (a adminAPIHandlers) SRPeerRemove(w http.ResponseWriter, r *http.Request) {
-	ctx := newContext(r, w, "SRPeerRemove")
-	defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
-
-	objectAPI, _ := validateAdminReq(ctx, w, r, iampolicy.SiteReplicationRemoveAction)
-	if objectAPI == nil {
-		return
-	}
-
-	var req madmin.SRRemoveReq
-	if err := parseJSONBody(ctx, r.Body, &req, ""); err != nil {
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-
-	if err := globalSiteReplicationSys.InternalRemoveReq(ctx, objectAPI, req); err != nil {
-		logger.LogIf(ctx, err)
-		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
-		return
-	}
-}
@@ -1,146 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-//go:build !race
-// +build !race
-
-// Tests in this file are not run under the `-race` flag as they are too slow
-// and cause context deadline errors.
-
-package cmd
-
-import (
-	"context"
-	"fmt"
-	"runtime"
-	"sync"
-	"testing"
-	"time"
-
-	"github.com/minio/madmin-go"
-	minio "github.com/minio/minio-go/v7"
-)
-
-func runAllIAMConcurrencyTests(suite *TestSuiteIAM, c *check) {
-	suite.SetUpSuite(c)
-	suite.TestDeleteUserRace(c)
-	suite.TearDownSuite(c)
-}
-
-func TestIAMInternalIDPConcurrencyServerSuite(t *testing.T) {
-	if runtime.GOOS == globalWindowsOSName {
-		t.Skip("windows is clunky")
-	}
-
-	baseTestCases := []TestSuiteCommon{
-		// Init and run test on ErasureSD backend with signature v4.
-		{serverType: "ErasureSD", signer: signerV4},
-		// Init and run test on ErasureSD backend, with tls enabled.
-		{serverType: "ErasureSD", signer: signerV4, secure: true},
-		// Init and run test on Erasure backend.
-		{serverType: "Erasure", signer: signerV4},
-		// Init and run test on ErasureSet backend.
-		{serverType: "ErasureSet", signer: signerV4},
-	}
-	testCases := []*TestSuiteIAM{}
-	for _, bt := range baseTestCases {
-		testCases = append(testCases,
-			newTestSuiteIAM(bt, false),
-			newTestSuiteIAM(bt, true),
-		)
-	}
-	for i, testCase := range testCases {
-		etcdStr := ""
-		if testCase.withEtcdBackend {
-			etcdStr = " (with etcd backend)"
-		}
-		t.Run(
-			fmt.Sprintf("Test: %d, ServerType: %s%s", i+1, testCase.serverType, etcdStr),
-			func(t *testing.T) {
-				runAllIAMConcurrencyTests(testCase, &check{t, testCase.serverType})
-			},
-		)
-	}
-}
-
-func (s *TestSuiteIAM) TestDeleteUserRace(c *check) {
-	ctx, cancel := context.WithTimeout(context.Background(), 90*time.Second)
-	defer cancel()
-
-	bucket := getRandomBucketName()
-	err := s.client.MakeBucket(ctx, bucket, minio.MakeBucketOptions{})
-	if err != nil {
-		c.Fatalf("bucket creat error: %v", err)
-	}
-
-	// Create a policy policy
-	policy := "mypolicy"
-	policyBytes := []byte(fmt.Sprintf(`{
- "Version": "2012-10-17",
- "Statement": [
-  {
-   "Effect": "Allow",
-   "Action": [
-    "s3:PutObject",
-    "s3:GetObject",
-    "s3:ListBucket"
-   ],
-   "Resource": [
-    "arn:aws:s3:::%s/*"
-   ]
-  }
- ]
-}`, bucket))
-	err = s.adm.AddCannedPolicy(ctx, policy, policyBytes)
-	if err != nil {
-		c.Fatalf("policy add error: %v", err)
-	}
-
-	userCount := 50
-	accessKeys := make([]string, userCount)
-	secretKeys := make([]string, userCount)
-	for i := 0; i < userCount; i++ {
-		accessKey, secretKey := mustGenerateCredentials(c)
-		err = s.adm.SetUser(ctx, accessKey, secretKey, madmin.AccountEnabled)
-		if err != nil {
-			c.Fatalf("Unable to set user: %v", err)
-		}
-
-		err = s.adm.SetPolicy(ctx, policy, accessKey, false)
-		if err != nil {
-			c.Fatalf("Unable to set policy: %v", err)
-		}
-
-		accessKeys[i] = accessKey
-		secretKeys[i] = secretKey
-	}
-
-	wg := sync.WaitGroup{}
-	for i := 0; i < userCount; i++ {
-		wg.Add(1)
-		go func(i int) {
-			defer wg.Done()
-			uClient := s.getUserClient(c, accessKeys[i], secretKeys[i], "")
-			err := s.adm.RemoveUser(ctx, accessKeys[i])
-			if err != nil {
-				c.Fatalf("unable to remove user: %v", err)
-			}
-			c.mustNotListObjects(ctx, uClient, bucket)
-		}(i)
-	}
-	wg.Wait()
-}
@@ -1,383 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"io"
-	"io/ioutil"
-	"net/http"
-	"net/http/httptest"
-	"net/url"
-	"sync"
-	"testing"
-	"time"
-
-	"github.com/gorilla/mux"
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/auth"
-)
-
-// adminErasureTestBed - encapsulates subsystems that need to be setup for
-// admin-handler unit tests.
-type adminErasureTestBed struct {
-	erasureDirs []string
-	objLayer    ObjectLayer
-	router      *mux.Router
-	done        context.CancelFunc
-}
-
-// prepareAdminErasureTestBed - helper function that setups a single-node
-// Erasure backend for admin-handler tests.
-func prepareAdminErasureTestBed(ctx context.Context) (*adminErasureTestBed, error) {
-	ctx, cancel := context.WithCancel(ctx)
-
-	// reset global variables to start afresh.
-	resetTestGlobals()
-
-	// Set globalIsErasure to indicate that the setup uses an erasure
-	// code backend.
-	globalIsErasure = true
-
-	// Initializing objectLayer for HealFormatHandler.
-	objLayer, erasureDirs, xlErr := initTestErasureObjLayer(ctx)
-	if xlErr != nil {
-		cancel()
-		return nil, xlErr
-	}
-
-	// Initialize minio server config.
-	if err := newTestConfig(globalMinioDefaultRegion, objLayer); err != nil {
-		cancel()
-		return nil, err
-	}
-
-	// Initialize boot time
-	globalBootTime = UTCNow()
-
-	globalEndpoints = mustGetPoolEndpoints(erasureDirs...)
-
-	initAllSubsystems()
-
-	initConfigSubsystem(ctx, objLayer)
-
-	globalIAMSys.Init(ctx, objLayer, globalEtcdClient, 2*time.Second)
-
-	// Setup admin mgmt REST API handlers.
-	adminRouter := mux.NewRouter()
-	registerAdminRouter(adminRouter, true)
-
-	return &adminErasureTestBed{
-		erasureDirs: erasureDirs,
-		objLayer:    objLayer,
-		router:      adminRouter,
-		done:        cancel,
-	}, nil
-}
-
-// TearDown - method that resets the test bed for subsequent unit
-// tests to start afresh.
-func (atb *adminErasureTestBed) TearDown() {
-	atb.done()
-	removeRoots(atb.erasureDirs)
-	resetTestGlobals()
-}
-
-// initTestObjLayer - Helper function to initialize an Erasure-based object
-// layer and set globalObjectAPI.
-func initTestErasureObjLayer(ctx context.Context) (ObjectLayer, []string, error) {
-	erasureDirs, err := getRandomDisks(16)
-	if err != nil {
-		return nil, nil, err
-	}
-	endpoints := mustGetPoolEndpoints(erasureDirs...)
-	globalPolicySys = NewPolicySys()
-	objLayer, err := newErasureServerPools(ctx, endpoints)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	// Make objLayer available to all internal services via globalObjectAPI.
-	globalObjLayerMutex.Lock()
-	globalObjectAPI = objLayer
-	globalObjLayerMutex.Unlock()
-	return objLayer, erasureDirs, nil
-}
-
-// cmdType - Represents different service subcomands like status, stop
-// and restart.
-type cmdType int
-
-const (
-	restartCmd cmdType = iota
-	stopCmd
-)
-
-// toServiceSignal - Helper function that translates a given cmdType
-// value to its corresponding serviceSignal value.
-func (c cmdType) toServiceSignal() serviceSignal {
-	switch c {
-	case restartCmd:
-		return serviceRestart
-	case stopCmd:
-		return serviceStop
-	}
-	return serviceRestart
-}
-
-func (c cmdType) toServiceAction() madmin.ServiceAction {
-	switch c {
-	case restartCmd:
-		return madmin.ServiceActionRestart
-	case stopCmd:
-		return madmin.ServiceActionStop
-	}
-	return madmin.ServiceActionRestart
-}
-
-// testServiceSignalReceiver - Helper function that simulates a
-// go-routine waiting on service signal.
-func testServiceSignalReceiver(cmd cmdType, t *testing.T) {
-	expectedCmd := cmd.toServiceSignal()
-	serviceCmd := <-globalServiceSignalCh
-	if serviceCmd != expectedCmd {
-		t.Errorf("Expected service command %v but received %v", expectedCmd, serviceCmd)
-	}
-}
-
-// getServiceCmdRequest - Constructs a management REST API request for service
-// subcommands for a given cmdType value.
-func getServiceCmdRequest(cmd cmdType, cred auth.Credentials) (*http.Request, error) {
-	queryVal := url.Values{}
-	queryVal.Set("action", string(cmd.toServiceAction()))
-	resource := adminPathPrefix + adminAPIVersionPrefix + "/service?" + queryVal.Encode()
-	req, err := newTestRequest(http.MethodPost, resource, 0, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	// management REST API uses signature V4 for authentication.
-	err = signRequestV4(req, cred.AccessKey, cred.SecretKey)
-	if err != nil {
-		return nil, err
-	}
-	return req, nil
-}
-
-// testServicesCmdHandler - parametrizes service subcommand tests on
-// cmdType value.
-func testServicesCmdHandler(cmd cmdType, t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	adminTestBed, err := prepareAdminErasureTestBed(ctx)
-	if err != nil {
-		t.Fatal("Failed to initialize a single node Erasure backend for admin handler tests.", err)
-	}
-	defer adminTestBed.TearDown()
-
-	// Initialize admin peers to make admin RPC calls. Note: In a
-	// single node setup, this degenerates to a simple function
-	// call under the hood.
-	globalMinioAddr = "127.0.0.1:9000"
-
-	var wg sync.WaitGroup
-
-	// Setting up a go routine to simulate ServerRouter's
-	// handleServiceSignals for stop and restart commands.
-	if cmd == restartCmd {
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			testServiceSignalReceiver(cmd, t)
-		}()
-	}
-	credentials := globalActiveCred
-
-	req, err := getServiceCmdRequest(cmd, credentials)
-	if err != nil {
-		t.Fatalf("Failed to build service status request %v", err)
-	}
-
-	rec := httptest.NewRecorder()
-	adminTestBed.router.ServeHTTP(rec, req)
-
-	if rec.Code != http.StatusOK {
-		resp, _ := ioutil.ReadAll(rec.Body)
-		t.Errorf("Expected to receive %d status code but received %d. Body (%s)",
-			http.StatusOK, rec.Code, string(resp))
-	}
-
-	// Wait until testServiceSignalReceiver() called in a goroutine quits.
-	wg.Wait()
-}
-
-// Test for service restart management REST API.
-func TestServiceRestartHandler(t *testing.T) {
-	testServicesCmdHandler(restartCmd, t)
-}
-
-// buildAdminRequest - helper function to build an admin API request.
-func buildAdminRequest(queryVal url.Values, method, path string,
-	contentLength int64, bodySeeker io.ReadSeeker) (*http.Request, error,
-) {
-	req, err := newTestRequest(method,
-		adminPathPrefix+adminAPIVersionPrefix+path+"?"+queryVal.Encode(),
-		contentLength, bodySeeker)
-	if err != nil {
-		return nil, err
-	}
-
-	cred := globalActiveCred
-	err = signRequestV4(req, cred.AccessKey, cred.SecretKey)
-	if err != nil {
-		return nil, err
-	}
-
-	return req, nil
-}
-
-func TestAdminServerInfo(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	defer cancel()
-
-	adminTestBed, err := prepareAdminErasureTestBed(ctx)
-	if err != nil {
-		t.Fatal("Failed to initialize a single node Erasure backend for admin handler tests.", err)
-	}
-
-	defer adminTestBed.TearDown()
-
-	// Initialize admin peers to make admin RPC calls.
-	globalMinioAddr = "127.0.0.1:9000"
-
-	// Prepare query params for set-config mgmt REST API.
-	queryVal := url.Values{}
-	queryVal.Set("info", "")
-
-	req, err := buildAdminRequest(queryVal, http.MethodGet, "/info", 0, nil)
-	if err != nil {
-		t.Fatalf("Failed to construct get-config object request - %v", err)
-	}
-
-	rec := httptest.NewRecorder()
-	adminTestBed.router.ServeHTTP(rec, req)
-	if rec.Code != http.StatusOK {
-		t.Errorf("Expected to succeed but failed with %d", rec.Code)
-	}
-
-	results := madmin.InfoMessage{}
-	err = json.NewDecoder(rec.Body).Decode(&results)
-	if err != nil {
-		t.Fatalf("Failed to decode set config result json %v", err)
-	}
-
-	if results.Region != globalMinioDefaultRegion {
-		t.Errorf("Expected %s, got %s", globalMinioDefaultRegion, results.Region)
-	}
-}
-
-// TestToAdminAPIErrCode - test for toAdminAPIErrCode helper function.
-func TestToAdminAPIErrCode(t *testing.T) {
-	testCases := []struct {
-		err            error
-		expectedAPIErr APIErrorCode
-	}{
-		// 1. Server not in quorum.
-		{
-			err:            errErasureWriteQuorum,
-			expectedAPIErr: ErrAdminConfigNoQuorum,
-		},
-		// 2. No error.
-		{
-			err:            nil,
-			expectedAPIErr: ErrNone,
-		},
-		// 3. Non-admin API specific error.
-		{
-			err:            errDiskNotFound,
-			expectedAPIErr: toAPIErrorCode(GlobalContext, errDiskNotFound),
-		},
-	}
-
-	for i, test := range testCases {
-		actualErr := toAdminAPIErrCode(GlobalContext, test.err)
-		if actualErr != test.expectedAPIErr {
-			t.Errorf("Test %d: Expected %v but received %v",
-				i+1, test.expectedAPIErr, actualErr)
-		}
-	}
-}
-
-func TestExtractHealInitParams(t *testing.T) {
-	mkParams := func(clientToken string, forceStart, forceStop bool) url.Values {
-		v := url.Values{}
-		if clientToken != "" {
-			v.Add(mgmtClientToken, clientToken)
-		}
-		if forceStart {
-			v.Add(mgmtForceStart, "")
-		}
-		if forceStop {
-			v.Add(mgmtForceStop, "")
-		}
-		return v
-	}
-	qParmsArr := []url.Values{
-		// Invalid cases
-		mkParams("", true, true),
-		mkParams("111", true, true),
-		mkParams("111", true, false),
-		mkParams("111", false, true),
-		// Valid cases follow
-		mkParams("", true, false),
-		mkParams("", false, true),
-		mkParams("", false, false),
-		mkParams("111", false, false),
-	}
-	varsArr := []map[string]string{
-		// Invalid cases
-		{mgmtPrefix: "objprefix"},
-		// Valid cases
-		{},
-		{mgmtBucket: "bucket"},
-		{mgmtBucket: "bucket", mgmtPrefix: "objprefix"},
-	}
-
-	// Body is always valid - we do not test JSON decoding.
-	body := `{"recursive": false, "dryRun": true, "remove": false, "scanMode": 0}`
-
-	// Test all combinations!
-	for pIdx, parms := range qParmsArr {
-		for vIdx, vars := range varsArr {
-			_, err := extractHealInitParams(vars, parms, bytes.NewReader([]byte(body)))
-			isErrCase := false
-			if pIdx < 4 || vIdx < 1 {
-				isErrCase = true
-			}
-
-			if err != ErrNone && !isErrCase {
-				t.Errorf("Got unexpected error: %v %v %v", pIdx, vIdx, err)
-			} else if err == ErrNone && isErrCase {
-				t.Errorf("Got no error but expected one: %v %v", pIdx, vIdx)
-			}
-		}
-	}
-}
@@ -1,892 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"sort"
-	"sync"
-	"time"
-
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/logger"
-)
-
-// healStatusSummary - overall short summary of a healing sequence
-type healStatusSummary string
-
-// healStatusSummary constants
-const (
-	healNotStartedStatus healStatusSummary = "not started"
-	healRunningStatus                      = "running"
-	healStoppedStatus                      = "stopped"
-	healFinishedStatus                     = "finished"
-)
-
-const (
-	// a heal sequence with this many un-consumed heal result
-	// items blocks until heal-status consumption resumes or is
-	// aborted due to timeout.
-	maxUnconsumedHealResultItems = 1000
-
-	// if no heal-results are consumed (via the heal-status API)
-	// for this timeout duration, the heal sequence is aborted.
-	healUnconsumedTimeout = 24 * time.Hour
-
-	// time-duration to keep heal sequence state after it
-	// completes.
-	keepHealSeqStateDuration = time.Minute * 10
-
-	// nopHeal is a no operating healing action to
-	// wait for the current healing operation to finish
-	nopHeal = ""
-)
-
-var (
-	errHealIdleTimeout   = fmt.Errorf("healing results were not consumed for too long")
-	errHealStopSignalled = fmt.Errorf("heal stop signaled")
-
-	errFnHealFromAPIErr = func(ctx context.Context, err error) error {
-		apiErr := toAdminAPIErr(ctx, err)
-		return fmt.Errorf("Heal internal error: %s: %s",
-			apiErr.Code, apiErr.Description)
-	}
-)
-
-// healSequenceStatus - accumulated status of the heal sequence
-type healSequenceStatus struct {
-	// summary and detail for failures
-	Summary       healStatusSummary `json:"Summary"`
-	FailureDetail string            `json:"Detail,omitempty"`
-	StartTime     time.Time         `json:"StartTime"`
-
-	// settings for the heal sequence
-	HealSettings madmin.HealOpts `json:"Settings"`
-
-	// slice of available heal result records
-	Items []madmin.HealResultItem `json:"Items"`
-}
-
-// structure to hold state of all heal sequences in server memory
-type allHealState struct {
-	sync.RWMutex
-
-	// map of heal path to heal sequence
-	healSeqMap map[string]*healSequence // Indexed by endpoint
-	// keep track of the healing status of disks in the memory
-	//   false: the disk needs to be healed but no healing routine is started
-	//    true: the disk is currently healing
-	healLocalDisks map[Endpoint]bool
-	healStatus     map[string]healingTracker // Indexed by disk ID
-}
-
-// newHealState - initialize global heal state management
-func newHealState(cleanup bool) *allHealState {
-	hstate := &allHealState{
-		healSeqMap:     make(map[string]*healSequence),
-		healLocalDisks: make(map[Endpoint]bool),
-		healStatus:     make(map[string]healingTracker),
-	}
-	if cleanup {
-		go hstate.periodicHealSeqsClean(GlobalContext)
-	}
-	return hstate
-}
-
-func (ahs *allHealState) popHealLocalDisks(healLocalDisks ...Endpoint) {
-	ahs.Lock()
-	defer ahs.Unlock()
-
-	for _, ep := range healLocalDisks {
-		delete(ahs.healLocalDisks, ep)
-	}
-	for id, disk := range ahs.healStatus {
-		for _, ep := range healLocalDisks {
-			if disk.Endpoint == ep.String() {
-				delete(ahs.healStatus, id)
-			}
-		}
-	}
-}
-
-// updateHealStatus will update the heal status.
-func (ahs *allHealState) updateHealStatus(tracker *healingTracker) {
-	ahs.Lock()
-	defer ahs.Unlock()
-	ahs.healStatus[tracker.ID] = *tracker
-}
-
-// Sort by zone, set and disk index
-func sortDisks(disks []madmin.Disk) {
-	sort.Slice(disks, func(i, j int) bool {
-		a, b := &disks[i], &disks[j]
-		if a.PoolIndex != b.PoolIndex {
-			return a.PoolIndex < b.PoolIndex
-		}
-		if a.SetIndex != b.SetIndex {
-			return a.SetIndex < b.SetIndex
-		}
-		return a.DiskIndex < b.DiskIndex
-	})
-}
-
-// getLocalHealingDisks returns local healing disks indexed by endpoint.
-func (ahs *allHealState) getLocalHealingDisks() map[string]madmin.HealingDisk {
-	ahs.RLock()
-	defer ahs.RUnlock()
-	dst := make(map[string]madmin.HealingDisk, len(ahs.healStatus))
-	for _, v := range ahs.healStatus {
-		dst[v.Endpoint] = v.toHealingDisk()
-	}
-
-	return dst
-}
-
-// getHealLocalDiskEndpoints() returns the list of disks that need
-// to be healed but there is no healing routine in progress on them.
-func (ahs *allHealState) getHealLocalDiskEndpoints() Endpoints {
-	ahs.RLock()
-	defer ahs.RUnlock()
-
-	var endpoints Endpoints
-	for ep, healing := range ahs.healLocalDisks {
-		if !healing {
-			endpoints = append(endpoints, ep)
-		}
-	}
-	return endpoints
-}
-
-func (ahs *allHealState) markDiskForHealing(ep Endpoint) {
-	ahs.Lock()
-	defer ahs.Unlock()
-
-	ahs.healLocalDisks[ep] = true
-}
-
-func (ahs *allHealState) pushHealLocalDisks(healLocalDisks ...Endpoint) {
-	ahs.Lock()
-	defer ahs.Unlock()
-
-	for _, ep := range healLocalDisks {
-		ahs.healLocalDisks[ep] = false
-	}
-}
-
-func (ahs *allHealState) periodicHealSeqsClean(ctx context.Context) {
-	// Launch clean-up routine to remove this heal sequence (after
-	// it ends) from the global state after timeout has elapsed.
-	periodicTimer := time.NewTimer(time.Minute * 5)
-	defer periodicTimer.Stop()
-
-	for {
-		select {
-		case <-periodicTimer.C:
-			now := UTCNow()
-			ahs.Lock()
-			for path, h := range ahs.healSeqMap {
-				if h.hasEnded() && h.endTime.Add(keepHealSeqStateDuration).Before(now) {
-					delete(ahs.healSeqMap, path)
-				}
-			}
-			ahs.Unlock()
-
-			periodicTimer.Reset(time.Minute * 5)
-		case <-ctx.Done():
-			// server could be restarting - need
-			// to exit immediately
-			return
-		}
-	}
-}
-
-// getHealSequenceByToken - Retrieve a heal sequence by token. The second
-// argument returns if a heal sequence actually exists.
-func (ahs *allHealState) getHealSequenceByToken(token string) (h *healSequence, exists bool) {
-	ahs.Lock()
-	defer ahs.Unlock()
-	for _, healSeq := range ahs.healSeqMap {
-		if healSeq.clientToken == token {
-			return healSeq, true
-		}
-	}
-	return nil, false
-}
-
-// getHealSequence - Retrieve a heal sequence by path. The second
-// argument returns if a heal sequence actually exists.
-func (ahs *allHealState) getHealSequence(path string) (h *healSequence, exists bool) {
-	ahs.Lock()
-	defer ahs.Unlock()
-	h, exists = ahs.healSeqMap[path]
-	return h, exists
-}
-
-func (ahs *allHealState) stopHealSequence(path string) ([]byte, APIError) {
-	var hsp madmin.HealStopSuccess
-	he, exists := ahs.getHealSequence(path)
-	if !exists {
-		hsp = madmin.HealStopSuccess{
-			ClientToken: "unknown",
-			StartTime:   UTCNow(),
-		}
-	} else {
-		clientToken := he.clientToken
-		if globalIsDistErasure {
-			clientToken = fmt.Sprintf("%s@%d", he.clientToken, GetProxyEndpointLocalIndex(globalProxyEndpoints))
-		}
-
-		hsp = madmin.HealStopSuccess{
-			ClientToken:   clientToken,
-			ClientAddress: he.clientAddress,
-			StartTime:     he.startTime,
-		}
-
-		he.stop()
-		for !he.hasEnded() {
-			time.Sleep(1 * time.Second)
-		}
-		ahs.Lock()
-		defer ahs.Unlock()
-		// Heal sequence explicitly stopped, remove it.
-		delete(ahs.healSeqMap, path)
-	}
-
-	b, err := json.Marshal(&hsp)
-	return b, toAdminAPIErr(GlobalContext, err)
-}
-
-// LaunchNewHealSequence - launches a background routine that performs
-// healing according to the healSequence argument. For each heal
-// sequence, state is stored in the `globalAllHealState`, which is a
-// map of the heal path to `healSequence` which holds state about the
-// heal sequence.
-//
-// Heal results are persisted in server memory for
-// `keepHealSeqStateDuration`. This function also launches a
-// background routine to clean up heal results after the
-// aforementioned duration.
-func (ahs *allHealState) LaunchNewHealSequence(h *healSequence, objAPI ObjectLayer) (
-	respBytes []byte, apiErr APIError, errMsg string,
-) {
-	if h.forceStarted {
-		_, apiErr = ahs.stopHealSequence(pathJoin(h.bucket, h.object))
-		if apiErr.Code != "" {
-			return respBytes, apiErr, ""
-		}
-	} else {
-		oh, exists := ahs.getHealSequence(pathJoin(h.bucket, h.object))
-		if exists && !oh.hasEnded() {
-			errMsg = "Heal is already running on the given path " +
-				"(use force-start option to stop and start afresh). " +
-				fmt.Sprintf("The heal was started by IP %s at %s, token is %s",
-					h.clientAddress, h.startTime.Format(http.TimeFormat), h.clientToken)
-			return nil, errorCodes.ToAPIErr(ErrHealAlreadyRunning), errMsg
-		}
-	}
-
-	ahs.Lock()
-	defer ahs.Unlock()
-
-	// Check if new heal sequence to be started overlaps with any
-	// existing, running sequence
-	hpath := pathJoin(h.bucket, h.object)
-	for k, hSeq := range ahs.healSeqMap {
-		if !hSeq.hasEnded() && (HasPrefix(k, hpath) || HasPrefix(hpath, k)) {
-			errMsg = "The provided heal sequence path overlaps with an existing " +
-				fmt.Sprintf("heal path: %s", k)
-			return nil, errorCodes.ToAPIErr(ErrHealOverlappingPaths), errMsg
-		}
-	}
-
-	// Add heal state and start sequence
-	ahs.healSeqMap[hpath] = h
-
-	// Launch top-level background heal go-routine
-	go h.healSequenceStart(objAPI)
-
-	clientToken := h.clientToken
-	if globalIsDistErasure {
-		clientToken = fmt.Sprintf("%s@%d", h.clientToken, GetProxyEndpointLocalIndex(globalProxyEndpoints))
-	}
-
-	b, err := json.Marshal(madmin.HealStartSuccess{
-		ClientToken:   clientToken,
-		ClientAddress: h.clientAddress,
-		StartTime:     h.startTime,
-	})
-	if err != nil {
-		logger.LogIf(h.ctx, err)
-		return nil, toAdminAPIErr(h.ctx, err), ""
-	}
-	return b, noError, ""
-}
-
-// PopHealStatusJSON - Called by heal-status API. It fetches the heal
-// status results from global state and returns its JSON
-// representation. The clientToken helps ensure there aren't
-// conflicting clients fetching status.
-func (ahs *allHealState) PopHealStatusJSON(hpath string,
-	clientToken string) ([]byte, APIErrorCode,
-) {
-	// fetch heal state for given path
-	h, exists := ahs.getHealSequence(hpath)
-	if !exists {
-		// heal sequence doesn't exist, must have finished.
-		jbytes, err := json.Marshal(healSequenceStatus{
-			Summary: healFinishedStatus,
-		})
-		return jbytes, toAdminAPIErrCode(GlobalContext, err)
-	}
-
-	// Check if client-token is valid
-	if clientToken != h.clientToken {
-		return nil, ErrHealInvalidClientToken
-	}
-
-	// Take lock to access and update the heal-sequence
-	h.mutex.Lock()
-	defer h.mutex.Unlock()
-
-	numItems := len(h.currentStatus.Items)
-
-	// calculate index of most recently available heal result
-	// record.
-	lastResultIndex := h.lastSentResultIndex
-	if numItems > 0 {
-		lastResultIndex = h.currentStatus.Items[numItems-1].ResultIndex
-	}
-
-	h.lastSentResultIndex = lastResultIndex
-
-	jbytes, err := json.Marshal(h.currentStatus)
-	if err != nil {
-		h.currentStatus.Items = nil
-
-		logger.LogIf(h.ctx, err)
-		return nil, ErrInternalError
-	}
-
-	h.currentStatus.Items = nil
-
-	return jbytes, ErrNone
-}
-
-// healSource denotes single entity and heal option.
-type healSource struct {
-	bucket    string
-	object    string
-	versionID string
-	opts      *madmin.HealOpts // optional heal option overrides default setting
-}
-
-// healSequence - state for each heal sequence initiated on the
-// server.
-type healSequence struct {
-	// bucket, and object on which heal seq. was initiated
-	bucket, object string
-
-	// A channel of entities with heal result
-	respCh chan healResult
-
-	// Report healing progress
-	reportProgress bool
-
-	// time at which heal sequence was started
-	startTime time.Time
-
-	// time at which heal sequence has ended
-	endTime time.Time
-
-	// Heal client info
-	clientToken, clientAddress string
-
-	// was this heal sequence force started?
-	forceStarted bool
-
-	// heal settings applied to this heal sequence
-	settings madmin.HealOpts
-
-	// current accumulated status of the heal sequence
-	currentStatus healSequenceStatus
-
-	// channel signaled by background routine when traversal has
-	// completed
-	traverseAndHealDoneCh chan error
-
-	// canceler to cancel heal sequence.
-	cancelCtx context.CancelFunc
-
-	// the last result index sent to client
-	lastSentResultIndex int64
-
-	// Number of total items scanned against item type
-	scannedItemsMap map[madmin.HealItemType]int64
-
-	// Number of total items healed against item type
-	healedItemsMap map[madmin.HealItemType]int64
-
-	// Number of total items where healing failed against endpoint and drive state
-	healFailedItemsMap map[string]int64
-
-	// The time of the last scan/heal activity
-	lastHealActivity time.Time
-
-	// Holds the request-info for logging
-	ctx context.Context
-
-	// used to lock this structure as it is concurrently accessed
-	mutex sync.RWMutex
-}
-
-// NewHealSequence - creates healSettings, assumes bucket and
-// objPrefix are already validated.
-func newHealSequence(ctx context.Context, bucket, objPrefix, clientAddr string,
-	hs madmin.HealOpts, forceStart bool,
-) *healSequence {
-	reqInfo := &logger.ReqInfo{RemoteHost: clientAddr, API: "Heal", BucketName: bucket}
-	reqInfo.AppendTags("prefix", objPrefix)
-	ctx, cancel := context.WithCancel(logger.SetReqInfo(ctx, reqInfo))
-
-	clientToken := mustGetUUID()
-
-	return &healSequence{
-		respCh:         make(chan healResult),
-		bucket:         bucket,
-		object:         objPrefix,
-		reportProgress: true,
-		startTime:      UTCNow(),
-		clientToken:    clientToken,
-		clientAddress:  clientAddr,
-		forceStarted:   forceStart,
-		settings:       hs,
-		currentStatus: healSequenceStatus{
-			Summary:      healNotStartedStatus,
-			HealSettings: hs,
-		},
-		traverseAndHealDoneCh: make(chan error),
-		cancelCtx:             cancel,
-		ctx:                   ctx,
-		scannedItemsMap:       make(map[madmin.HealItemType]int64),
-		healedItemsMap:        make(map[madmin.HealItemType]int64),
-		healFailedItemsMap:    make(map[string]int64),
-	}
-}
-
-// getScannedItemsCount - returns a count of all scanned items
-func (h *healSequence) getScannedItemsCount() int64 {
-	var count int64
-	h.mutex.RLock()
-	defer h.mutex.RUnlock()
-
-	for _, v := range h.scannedItemsMap {
-		count += v
-	}
-	return count
-}
-
-// getScannedItemsMap - returns map of all scanned items against type
-func (h *healSequence) getScannedItemsMap() map[madmin.HealItemType]int64 {
-	h.mutex.RLock()
-	defer h.mutex.RUnlock()
-
-	// Make a copy before returning the value
-	retMap := make(map[madmin.HealItemType]int64, len(h.scannedItemsMap))
-	for k, v := range h.scannedItemsMap {
-		retMap[k] = v
-	}
-
-	return retMap
-}
-
-// getHealedItemsMap - returns the map of all healed items against type
-func (h *healSequence) getHealedItemsMap() map[madmin.HealItemType]int64 {
-	h.mutex.RLock()
-	defer h.mutex.RUnlock()
-
-	// Make a copy before returning the value
-	retMap := make(map[madmin.HealItemType]int64, len(h.healedItemsMap))
-	for k, v := range h.healedItemsMap {
-		retMap[k] = v
-	}
-
-	return retMap
-}
-
-// gethealFailedItemsMap - returns map of all items where heal failed against
-// drive endpoint and status
-func (h *healSequence) gethealFailedItemsMap() map[string]int64 {
-	h.mutex.RLock()
-	defer h.mutex.RUnlock()
-
-	// Make a copy before returning the value
-	retMap := make(map[string]int64, len(h.healFailedItemsMap))
-	for k, v := range h.healFailedItemsMap {
-		retMap[k] = v
-	}
-
-	return retMap
-}
-
-// isQuitting - determines if the heal sequence is quitting (due to an
-// external signal)
-func (h *healSequence) isQuitting() bool {
-	select {
-	case <-h.ctx.Done():
-		return true
-	default:
-		return false
-	}
-}
-
-// check if the heal sequence has ended
-func (h *healSequence) hasEnded() bool {
-	h.mutex.RLock()
-	defer h.mutex.RUnlock()
-	// background heal never ends
-	if h.clientToken == bgHealingUUID {
-		return false
-	}
-	return !h.endTime.IsZero()
-}
-
-// stops the heal sequence - safe to call multiple times.
-func (h *healSequence) stop() {
-	h.cancelCtx()
-}
-
-// pushHealResultItem - pushes a heal result item for consumption in
-// the heal-status API. It blocks if there are
-// maxUnconsumedHealResultItems. When it blocks, the heal sequence
-// routine is effectively paused - this happens when the server has
-// accumulated the maximum number of heal records per heal
-// sequence. When the client consumes further records, the heal
-// sequence automatically resumes. The return value indicates if the
-// operation succeeded.
-func (h *healSequence) pushHealResultItem(r madmin.HealResultItem) error {
-	// start a timer to keep an upper time limit to find an empty
-	// slot to add the given heal result - if no slot is found it
-	// means that the server is holding the maximum amount of
-	// heal-results in memory and the client has not consumed it
-	// for too long.
-	unconsumedTimer := time.NewTimer(healUnconsumedTimeout)
-	defer unconsumedTimer.Stop()
-
-	var itemsLen int
-	for {
-		h.mutex.Lock()
-		itemsLen = len(h.currentStatus.Items)
-		if itemsLen == maxUnconsumedHealResultItems {
-			// wait for a second, or quit if an external
-			// stop signal is received or the
-			// unconsumedTimer fires.
-			select {
-			// Check after a second
-			case <-time.After(time.Second):
-				h.mutex.Unlock()
-				continue
-
-			case <-h.ctx.Done():
-				h.mutex.Unlock()
-				// discard result and return.
-				return errHealStopSignalled
-
-			// Timeout if no results consumed for too long.
-			case <-unconsumedTimer.C:
-				h.mutex.Unlock()
-				return errHealIdleTimeout
-			}
-		}
-		break
-	}
-
-	// Set the correct result index for the new result item
-	if itemsLen > 0 {
-		r.ResultIndex = 1 + h.currentStatus.Items[itemsLen-1].ResultIndex
-	} else {
-		r.ResultIndex = 1 + h.lastSentResultIndex
-	}
-
-	// append to results
-	h.currentStatus.Items = append(h.currentStatus.Items, r)
-
-	// release lock
-	h.mutex.Unlock()
-
-	return nil
-}
-
-// healSequenceStart - this is the top-level background heal
-// routine. It launches another go-routine that actually traverses
-// on-disk data, checks and heals according to the selected
-// settings. This go-routine itself, (1) monitors the traversal
-// routine for completion, and (2) listens for external stop
-// signals. When either event happens, it sets the finish status for
-// the heal-sequence.
-func (h *healSequence) healSequenceStart(objAPI ObjectLayer) {
-	// Set status as running
-	h.mutex.Lock()
-	h.currentStatus.Summary = healRunningStatus
-	h.currentStatus.StartTime = UTCNow()
-	h.mutex.Unlock()
-
-	go h.traverseAndHeal(objAPI)
-
-	select {
-	case err, ok := <-h.traverseAndHealDoneCh:
-		if !ok {
-			return
-		}
-		h.mutex.Lock()
-		h.endTime = UTCNow()
-		// Heal traversal is complete.
-		if err == nil {
-			// heal traversal succeeded.
-			h.currentStatus.Summary = healFinishedStatus
-		} else {
-			// heal traversal had an error.
-			h.currentStatus.Summary = healStoppedStatus
-			h.currentStatus.FailureDetail = err.Error()
-		}
-		h.mutex.Unlock()
-	case <-h.ctx.Done():
-		h.mutex.Lock()
-		h.endTime = UTCNow()
-		h.currentStatus.Summary = healFinishedStatus
-		h.mutex.Unlock()
-
-		// drain traverse channel so the traversal
-		// go-routine does not leak.
-		go func() {
-			// Eventually the traversal go-routine closes
-			// the channel and returns, so this go-routine
-			// itself will not leak.
-			<-h.traverseAndHealDoneCh
-		}()
-	}
-}
-
-func (h *healSequence) logHeal(healType madmin.HealItemType) {
-	h.mutex.Lock()
-	h.scannedItemsMap[healType]++
-	h.lastHealActivity = UTCNow()
-	h.mutex.Unlock()
-}
-
-func (h *healSequence) queueHealTask(source healSource, healType madmin.HealItemType) error {
-	// Send heal request
-	task := healTask{
-		bucket:    source.bucket,
-		object:    source.object,
-		versionID: source.versionID,
-		opts:      h.settings,
-		respCh:    h.respCh,
-	}
-	if source.opts != nil {
-		task.opts = *source.opts
-	} else {
-		task.opts.ScanMode = madmin.HealNormalScan
-	}
-
-	h.mutex.Lock()
-	h.scannedItemsMap[healType]++
-	h.lastHealActivity = UTCNow()
-	h.mutex.Unlock()
-
-	select {
-	case globalBackgroundHealRoutine.tasks <- task:
-		if serverDebugLog {
-			logger.Info("Task in the queue: %#v", task)
-		}
-	case <-h.ctx.Done():
-		return nil
-	}
-
-	select {
-	case res := <-h.respCh:
-		if !h.reportProgress {
-			if errors.Is(res.err, errSkipFile) { // this is only sent usually by nopHeal
-				return nil
-			}
-
-			h.mutex.Lock()
-			defer h.mutex.Unlock()
-
-			// Progress is not reported in case of background heal processing.
-			// Instead we increment relevant counter based on the heal result
-			// for prometheus reporting.
-			if res.err != nil {
-				for _, d := range res.result.After.Drives {
-					// For failed items we report the endpoint and drive state
-					// This will help users take corrective actions for drives
-					h.healFailedItemsMap[d.Endpoint+","+d.State]++
-				}
-			} else {
-				// Only object type reported for successful healing
-				h.healedItemsMap[res.result.Type]++
-			}
-
-			// Report caller of any failure
-			return res.err
-		}
-		res.result.Type = healType
-		if res.err != nil {
-			// Only report object error
-			if healType != madmin.HealItemObject {
-				return res.err
-			}
-			res.result.Detail = res.err.Error()
-		}
-		return h.pushHealResultItem(res.result)
-	case <-h.ctx.Done():
-		return nil
-	}
-}
-
-func (h *healSequence) healDiskMeta(objAPI ObjectLayer) error {
-	// Start healing the config prefix.
-	return h.healMinioSysMeta(objAPI, minioConfigPrefix)()
-}
-
-func (h *healSequence) healItems(objAPI ObjectLayer, bucketsOnly bool) error {
-	if err := h.healDiskMeta(objAPI); err != nil {
-		return err
-	}
-
-	// Heal buckets and objects
-	return h.healBuckets(objAPI, bucketsOnly)
-}
-
-// traverseAndHeal - traverses on-disk data and performs healing
-// according to settings. At each "safe" point it also checks if an
-// external quit signal has been received and quits if so. Since the
-// healing traversal may be mutating on-disk data when an external
-// quit signal is received, this routine cannot quit immediately and
-// has to wait until a safe point is reached, such as between scanning
-// two objects.
-func (h *healSequence) traverseAndHeal(objAPI ObjectLayer) {
-	bucketsOnly := false // Heals buckets and objects also.
-	h.traverseAndHealDoneCh <- h.healItems(objAPI, bucketsOnly)
-	close(h.traverseAndHealDoneCh)
-}
-
-// healMinioSysMeta - heals all files under a given meta prefix, returns a function
-// which in-turn heals the respective meta directory path and any files in int.
-func (h *healSequence) healMinioSysMeta(objAPI ObjectLayer, metaPrefix string) func() error {
-	return func() error {
-		// NOTE: Healing on meta is run regardless
-		// of any bucket being selected, this is to ensure that
-		// meta are always upto date and correct.
-		return objAPI.HealObjects(h.ctx, minioMetaBucket, metaPrefix, h.settings, func(bucket, object, versionID string) error {
-			if h.isQuitting() {
-				return errHealStopSignalled
-			}
-
-			err := h.queueHealTask(healSource{
-				bucket:    bucket,
-				object:    object,
-				versionID: versionID,
-			}, madmin.HealItemBucketMetadata)
-			return err
-		})
-	}
-}
-
-// healBuckets - check for all buckets heal or just particular bucket.
-func (h *healSequence) healBuckets(objAPI ObjectLayer, bucketsOnly bool) error {
-	if h.isQuitting() {
-		return errHealStopSignalled
-	}
-
-	// 1. If a bucket was specified, heal only the bucket.
-	if h.bucket != "" {
-		return h.healBucket(objAPI, h.bucket, bucketsOnly)
-	}
-
-	buckets, err := objAPI.ListBuckets(h.ctx, BucketOptions{})
-	if err != nil {
-		return errFnHealFromAPIErr(h.ctx, err)
-	}
-
-	// Heal latest buckets first.
-	sort.Slice(buckets, func(i, j int) bool {
-		return buckets[i].Created.After(buckets[j].Created)
-	})
-
-	for _, bucket := range buckets {
-		if err = h.healBucket(objAPI, bucket.Name, bucketsOnly); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// healBucket - traverses and heals given bucket
-func (h *healSequence) healBucket(objAPI ObjectLayer, bucket string, bucketsOnly bool) error {
-	if err := h.queueHealTask(healSource{bucket: bucket}, madmin.HealItemBucket); err != nil {
-		return err
-	}
-
-	if bucketsOnly {
-		return nil
-	}
-
-	if !h.settings.Recursive {
-		if h.object != "" {
-			// Check if an object named as the objPrefix exists,
-			// and if so heal it.
-			oi, err := objAPI.GetObjectInfo(h.ctx, bucket, h.object, ObjectOptions{})
-			if err == nil {
-				if err = h.healObject(bucket, h.object, oi.VersionID); err != nil {
-					return err
-				}
-			}
-		}
-
-		return nil
-	}
-
-	if err := objAPI.HealObjects(h.ctx, bucket, h.object, h.settings, h.healObject); err != nil {
-		return errFnHealFromAPIErr(h.ctx, err)
-	}
-	return nil
-}
-
-// healObject - heal the given object and record result
-func (h *healSequence) healObject(bucket, object, versionID string) error {
-	if h.isQuitting() {
-		return errHealStopSignalled
-	}
-
-	err := h.queueHealTask(healSource{
-		bucket:    bucket,
-		object:    object,
-		versionID: versionID,
-		opts:      &h.settings,
-	}, madmin.HealItemObject)
-
-	// Wait and proceed if there are active requests
-	waitForLowHTTPReq()
-
-	return err
-}
@@ -1,282 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"net/http"
-
-	"github.com/gorilla/mux"
-	"github.com/klauspost/compress/gzhttp"
-	"github.com/klauspost/compress/gzip"
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/logger"
-)
-
-const (
-	adminPathPrefix       = minioReservedBucketPath + "/admin"
-	adminAPIVersion       = madmin.AdminAPIVersion
-	adminAPIVersionPrefix = SlashSeparator + adminAPIVersion
-)
-
-// adminAPIHandlers provides HTTP handlers for MinIO admin API.
-type adminAPIHandlers struct{}
-
-// registerAdminRouter - Add handler functions for each service REST API routes.
-func registerAdminRouter(router *mux.Router, enableConfigOps bool) {
-	adminAPI := adminAPIHandlers{}
-	// Admin router
-	adminRouter := router.PathPrefix(adminPathPrefix).Subrouter()
-
-	adminVersions := []string{
-		adminAPIVersionPrefix,
-	}
-
-	gz, err := gzhttp.NewWrapper(gzhttp.MinSize(1000), gzhttp.CompressionLevel(gzip.BestSpeed))
-	if err != nil {
-		// Static params, so this is very unlikely.
-		logger.Fatal(err, "Unable to initialize server")
-	}
-
-	for _, adminVersion := range adminVersions {
-		// Restart and stop MinIO service.
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/service").HandlerFunc(gz(httpTraceAll(adminAPI.ServiceHandler))).Queries("action", "{action:.*}")
-		// Update MinIO servers.
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/update").HandlerFunc(gz(httpTraceAll(adminAPI.ServerUpdateHandler))).Queries("updateURL", "{updateURL:.*}")
-
-		// Info operations
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/info").HandlerFunc(gz(httpTraceAll(adminAPI.ServerInfoHandler)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/inspect-data").HandlerFunc(httpTraceHdrs(adminAPI.InspectDataHandler)).Queries("volume", "{volume:.*}", "file", "{file:.*}")
-
-		// StorageInfo operations
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/storageinfo").HandlerFunc(gz(httpTraceAll(adminAPI.StorageInfoHandler)))
-		// DataUsageInfo operations
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/datausageinfo").HandlerFunc(gz(httpTraceAll(adminAPI.DataUsageInfoHandler)))
-		// Metrics operation
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/metrics").HandlerFunc(gz(httpTraceAll(adminAPI.MetricsHandler)))
-
-		if globalIsDistErasure || globalIsErasure {
-			// Heal operations
-
-			// Heal processing endpoint.
-			adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
-			adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
-			adminRouter.Methods(http.MethodPost).Path(adminVersion + "/heal/{bucket}/{prefix:.*}").HandlerFunc(gz(httpTraceAll(adminAPI.HealHandler)))
-			adminRouter.Methods(http.MethodPost).Path(adminVersion + "/background-heal/status").HandlerFunc(gz(httpTraceAll(adminAPI.BackgroundHealStatusHandler)))
-
-			// Pool operations
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/pools/list").HandlerFunc(gz(httpTraceAll(adminAPI.ListPools)))
-			adminRouter.Methods(http.MethodGet).Path(adminVersion+"/pools/status").HandlerFunc(gz(httpTraceAll(adminAPI.StatusPool))).Queries("pool", "{pool:.*}")
-
-			adminRouter.Methods(http.MethodPost).Path(adminVersion+"/pools/decommission").HandlerFunc(gz(httpTraceAll(adminAPI.StartDecommission))).Queries("pool", "{pool:.*}")
-			adminRouter.Methods(http.MethodPost).Path(adminVersion+"/pools/cancel").HandlerFunc(gz(httpTraceAll(adminAPI.CancelDecommission))).Queries("pool", "{pool:.*}")
-		}
-
-		// Profiling operations - deprecated API
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/profiling/start").HandlerFunc(gz(httpTraceAll(adminAPI.StartProfilingHandler))).
-			Queries("profilerType", "{profilerType:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/profiling/download").HandlerFunc(gz(httpTraceAll(adminAPI.DownloadProfilingHandler)))
-		// Profiling operations
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/profile").HandlerFunc(gz(httpTraceAll(adminAPI.ProfileHandler)))
-
-		// Config KV operations.
-		if enableConfigOps {
-			adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetConfigKVHandler))).Queries("key", "{key:.*}")
-			adminRouter.Methods(http.MethodPut).Path(adminVersion + "/set-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetConfigKVHandler)))
-			adminRouter.Methods(http.MethodDelete).Path(adminVersion + "/del-config-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.DelConfigKVHandler)))
-		}
-
-		// Enable config help in all modes.
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/help-config-kv").HandlerFunc(gz(httpTraceAll(adminAPI.HelpConfigKVHandler))).Queries("subSys", "{subSys:.*}", "key", "{key:.*}")
-
-		// Config KV history operations.
-		if enableConfigOps {
-			adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-config-history-kv").HandlerFunc(gz(httpTraceAll(adminAPI.ListConfigHistoryKVHandler))).Queries("count", "{count:[0-9]+}")
-			adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/clear-config-history-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.ClearConfigHistoryKVHandler))).Queries("restoreId", "{restoreId:.*}")
-			adminRouter.Methods(http.MethodPut).Path(adminVersion+"/restore-config-history-kv").HandlerFunc(gz(httpTraceHdrs(adminAPI.RestoreConfigHistoryKVHandler))).Queries("restoreId", "{restoreId:.*}")
-		}
-
-		// Config import/export bulk operations
-		if enableConfigOps {
-			// Get config
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/config").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetConfigHandler)))
-			// Set config
-			adminRouter.Methods(http.MethodPut).Path(adminVersion + "/config").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetConfigHandler)))
-		}
-
-		// -- IAM APIs --
-
-		// Add policy IAM
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-canned-policy").HandlerFunc(gz(httpTraceAll(adminAPI.AddCannedPolicy))).Queries("name", "{name:.*}")
-
-		// Add user IAM
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/accountinfo").HandlerFunc(gz(httpTraceAll(adminAPI.AccountInfoHandler)))
-
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/add-user").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddUser))).Queries("accessKey", "{accessKey:.*}")
-
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-status").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetUserStatus))).Queries("accessKey", "{accessKey:.*}").Queries("status", "{status:.*}")
-
-		// Service accounts ops
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/add-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddServiceAccount)))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/update-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.UpdateServiceAccount))).Queries("accessKey", "{accessKey:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.InfoServiceAccount))).Queries("accessKey", "{accessKey:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-service-accounts").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListServiceAccounts)))
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/delete-service-account").HandlerFunc(gz(httpTraceHdrs(adminAPI.DeleteServiceAccount))).Queries("accessKey", "{accessKey:.*}")
-
-		// Info policy IAM latest
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/info-canned-policy").HandlerFunc(gz(httpTraceHdrs(adminAPI.InfoCannedPolicy))).Queries("name", "{name:.*}")
-		// List policies latest
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-canned-policies").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListBucketPolicies))).Queries("bucket", "{bucket:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-canned-policies").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListCannedPolicies)))
-
-		// Remove policy IAM
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-canned-policy").HandlerFunc(gz(httpTraceHdrs(adminAPI.RemoveCannedPolicy))).Queries("name", "{name:.*}")
-
-		// Set user or group policy
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-user-or-group-policy").
-			HandlerFunc(gz(httpTraceHdrs(adminAPI.SetPolicyForUserOrGroup))).
-			Queries("policyName", "{policyName:.*}", "userOrGroup", "{userOrGroup:.*}", "isGroup", "{isGroup:true|false}")
-
-		// Remove user IAM
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-user").HandlerFunc(gz(httpTraceHdrs(adminAPI.RemoveUser))).Queries("accessKey", "{accessKey:.*}")
-
-		// List users
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-users").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListBucketUsers))).Queries("bucket", "{bucket:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/list-users").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListUsers)))
-
-		// User info
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/user-info").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetUserInfo))).Queries("accessKey", "{accessKey:.*}")
-		// Add/Remove members from group
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/update-group-members").HandlerFunc(gz(httpTraceHdrs(adminAPI.UpdateGroupMembers)))
-
-		// Get Group
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/group").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetGroup))).Queries("group", "{group:.*}")
-
-		// List Groups
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/groups").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListGroups)))
-
-		// Set Group Status
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-group-status").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetGroupStatus))).Queries("group", "{group:.*}").Queries("status", "{status:.*}")
-
-		// Export IAM info to zipped file
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/export-iam").HandlerFunc(httpTraceHdrs(adminAPI.ExportIAM))
-
-		// Import IAM info
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/import-iam").HandlerFunc(httpTraceHdrs(adminAPI.ImportIAM))
-
-		// IDentity Provider configuration APIs
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/idp-config").HandlerFunc(gz(httpTraceHdrs(adminAPI.SetIdentityProviderCfg))).Queries("type", "{type:.*}").Queries("name", "{name:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/idp-config").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetIdentityProviderCfg))).Queries("type", "{type:.*}")
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/idp-config").HandlerFunc(gz(httpTraceHdrs(adminAPI.DeleteIdentityProviderCfg))).Queries("type", "{type:.*}").Queries("name", "{name:.*}")
-
-		// -- END IAM APIs --
-
-		// GetBucketQuotaConfig
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/get-bucket-quota").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.GetBucketQuotaConfigHandler))).Queries("bucket", "{bucket:.*}")
-		// PutBucketQuotaConfig
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-bucket-quota").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.PutBucketQuotaConfigHandler))).Queries("bucket", "{bucket:.*}")
-
-		// Bucket replication operations
-		// GetBucketTargetHandler
-		adminRouter.Methods(http.MethodGet).Path(adminVersion+"/list-remote-targets").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.ListRemoteTargetsHandler))).Queries("bucket", "{bucket:.*}", "type", "{type:.*}")
-		// SetRemoteTargetHandler
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/set-remote-target").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.SetRemoteTargetHandler))).Queries("bucket", "{bucket:.*}")
-		// RemoveRemoteTargetHandler
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/remove-remote-target").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.RemoveRemoteTargetHandler))).Queries("bucket", "{bucket:.*}", "arn", "{arn:.*}")
-		// ReplicationDiff - MinIO extension API
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/replication/diff").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.ReplicationDiffHandler))).Queries("bucket", "{bucket:.*}")
-
-		// Bucket migration operations
-		// ExportBucketMetaHandler
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/export-bucket-metadata").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.ExportBucketMetadataHandler)))
-		// ImportBucketMetaHandler
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/import-bucket-metadata").HandlerFunc(
-			gz(httpTraceHdrs(adminAPI.ImportBucketMetadataHandler)))
-
-		// Remote Tier management operations
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/tier").HandlerFunc(gz(httpTraceHdrs(adminAPI.AddTierHandler)))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/tier/{tier}").HandlerFunc(gz(httpTraceHdrs(adminAPI.EditTierHandler)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/tier").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListTierHandler)))
-		adminRouter.Methods(http.MethodDelete).Path(adminVersion + "/tier/{tier}").HandlerFunc(gz(httpTraceHdrs(adminAPI.RemoveTierHandler)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/tier/{tier}").HandlerFunc(gz(httpTraceHdrs(adminAPI.VerifyTierHandler)))
-		// Tier stats
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/tier-stats").HandlerFunc(gz(httpTraceHdrs(adminAPI.TierStatsHandler)))
-
-		// Cluster Replication APIs
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/add").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationAdd)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/remove").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationRemove)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/site-replication/info").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationInfo)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/site-replication/metainfo").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationMetaInfo)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/site-replication/status").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationStatus)))
-
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/peer/join").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerJoin)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion+"/site-replication/peer/bucket-ops").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerBucketOps))).Queries("bucket", "{bucket:.*}").Queries("operation", "{operation:.*}")
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/peer/iam-item").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerReplicateIAMItem)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/peer/bucket-meta").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerReplicateBucketItem)))
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/site-replication/peer/idp-settings").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerGetIDPSettings)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/edit").HandlerFunc(gz(httpTraceHdrs(adminAPI.SiteReplicationEdit)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/peer/edit").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerEdit)))
-		adminRouter.Methods(http.MethodPut).Path(adminVersion + "/site-replication/peer/remove").HandlerFunc(gz(httpTraceHdrs(adminAPI.SRPeerRemove)))
-
-		if globalIsDistErasure {
-			// Top locks
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/top/locks").HandlerFunc(gz(httpTraceHdrs(adminAPI.TopLocksHandler)))
-			// Force unlocks paths
-			adminRouter.Methods(http.MethodPost).Path(adminVersion+"/force-unlock").
-				Queries("paths", "{paths:.*}").HandlerFunc(gz(httpTraceHdrs(adminAPI.ForceUnlockHandler)))
-		}
-
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/speedtest").HandlerFunc(httpTraceHdrs(adminAPI.SpeedTestHandler))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/speedtest/object").HandlerFunc(httpTraceHdrs(adminAPI.ObjectSpeedTestHandler))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/speedtest/drive").HandlerFunc(httpTraceHdrs(adminAPI.DriveSpeedtestHandler))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/speedtest/net").HandlerFunc(httpTraceHdrs(adminAPI.NetperfHandler))
-
-		// HTTP Trace
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/trace").HandlerFunc(gz(http.HandlerFunc(adminAPI.TraceHandler)))
-
-		// Console Logs
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/log").HandlerFunc(gz(httpTraceAll(adminAPI.ConsoleLogHandler)))
-
-		// -- KMS APIs --
-		//
-		adminRouter.Methods(http.MethodPost).Path(adminVersion + "/kms/status").HandlerFunc(gz(httpTraceAll(adminAPI.KMSStatusHandler)))
-		adminRouter.Methods(http.MethodPost).Path(adminVersion+"/kms/key/create").HandlerFunc(gz(httpTraceAll(adminAPI.KMSCreateKeyHandler))).Queries("key-id", "{key-id:.*}")
-		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/kms/key/status").HandlerFunc(gz(httpTraceAll(adminAPI.KMSKeyStatusHandler)))
-
-		if !globalIsGateway {
-			// Keep obdinfo for backward compatibility with mc
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/obdinfo").
-				HandlerFunc(gz(httpTraceHdrs(adminAPI.HealthInfoHandler)))
-			// -- Health API --
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/healthinfo").
-				HandlerFunc(gz(httpTraceHdrs(adminAPI.HealthInfoHandler)))
-			adminRouter.Methods(http.MethodGet).Path(adminVersion + "/bandwidth").
-				HandlerFunc(gz(httpTraceHdrs(adminAPI.BandwidthMonitorHandler)))
-		}
-	}
-
-	// If none of the routes match add default error handler routes
-	adminRouter.NotFoundHandler = httpTraceAll(errorResponseHandler)
-	adminRouter.MethodNotAllowedHandler = httpTraceAll(methodNotAllowedHandler("Admin"))
-}
@@ -1,95 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"context"
-	"net/http"
-	"runtime"
-	"time"
-
-	"github.com/minio/madmin-go"
-	"github.com/minio/minio/internal/logger"
-)
-
-// getLocalServerProperty - returns madmin.ServerProperties for only the
-// local endpoints from given list of endpoints
-func getLocalServerProperty(endpointServerPools EndpointServerPools, r *http.Request) madmin.ServerProperties {
-	var localEndpoints Endpoints
-	addr := globalLocalNodeName
-	if r != nil {
-		addr = r.Host
-	}
-	if globalIsDistErasure {
-		addr = globalLocalNodeName
-	}
-	network := make(map[string]string)
-	for _, ep := range endpointServerPools {
-		for _, endpoint := range ep.Endpoints {
-			nodeName := endpoint.Host
-			if nodeName == "" {
-				nodeName = addr
-			}
-			if endpoint.IsLocal {
-				// Only proceed for local endpoints
-				network[nodeName] = string(madmin.ItemOnline)
-				localEndpoints = append(localEndpoints, endpoint)
-				continue
-			}
-			_, present := network[nodeName]
-			if !present {
-				if err := isServerResolvable(endpoint, 5*time.Second); err == nil {
-					network[nodeName] = string(madmin.ItemOnline)
-				} else {
-					network[nodeName] = string(madmin.ItemOffline)
-					// log once the error
-					logger.LogOnceIf(context.Background(), err, nodeName)
-				}
-			}
-		}
-	}
-
-	var memstats runtime.MemStats
-	runtime.ReadMemStats(&memstats)
-
-	props := madmin.ServerProperties{
-		State:    string(madmin.ItemInitializing),
-		Endpoint: addr,
-		Uptime:   UTCNow().Unix() - globalBootTime.Unix(),
-		Version:  Version,
-		CommitID: CommitID,
-		Network:  network,
-		MemStats: madmin.MemStats{
-			Alloc:      memstats.Alloc,
-			TotalAlloc: memstats.TotalAlloc,
-			Mallocs:    memstats.Mallocs,
-			Frees:      memstats.Frees,
-			HeapAlloc:  memstats.HeapAlloc,
-		},
-	}
-
-	objLayer := newObjectLayerFn()
-	if objLayer != nil && !globalIsGateway {
-		// only need Disks information in server mode.
-		storageInfo, _ := objLayer.LocalStorageInfo(GlobalContext)
-		props.State = string(madmin.ItemOnline)
-		props.Disks = storageInfo.Disks
-	}
-
-	return props
-}
@@ -1,76 +1,34 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+/*
+ * Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

 package cmd

 import (
 	"encoding/xml"
-	"time"
 )

-// DeletedObject objects deleted
-type DeletedObject struct {
-	DeleteMarker          bool   `xml:"DeleteMarker,omitempty"`
-	DeleteMarkerVersionID string `xml:"DeleteMarkerVersionId,omitempty"`
-	ObjectName            string `xml:"Key,omitempty"`
-	VersionID             string `xml:"VersionId,omitempty"`
-	// MTime of DeleteMarker on source that needs to be propagated to replica
-	DeleteMarkerMTime DeleteMarkerMTime `xml:"-"`
-	// MinIO extensions to support delete marker replication
-	ReplicationState ReplicationState `xml:"-"`
-}
-
-// DeleteMarkerMTime is an embedded type containing time.Time for XML marshal
-type DeleteMarkerMTime struct {
-	time.Time
-}
-
-// MarshalXML encodes expiration date if it is non-zero and encodes
-// empty string otherwise
-func (t DeleteMarkerMTime) MarshalXML(e *xml.Encoder, startElement xml.StartElement) error {
-	if t.Time.IsZero() {
-		return nil
-	}
-	return e.EncodeElement(t.Time.Format(time.RFC3339), startElement)
-}
-
-// ObjectV object version key/versionId
-type ObjectV struct {
+// ObjectIdentifier carries key name for the object to delete.
+type ObjectIdentifier struct {
 	ObjectName string `xml:"Key"`
-	VersionID  string `xml:"VersionId"`
-}
-
-// ObjectToDelete carries key name for the object to delete.
-type ObjectToDelete struct {
-	ObjectV
-	// Replication status of DeleteMarker
-	DeleteMarkerReplicationStatus string `xml:"DeleteMarkerReplicationStatus"`
-	// Status of versioned delete (of object or DeleteMarker)
-	VersionPurgeStatus VersionPurgeStatusType `xml:"VersionPurgeStatus"`
-	// VersionPurgeStatuses holds the internal
-	VersionPurgeStatuses string `xml:"VersionPurgeStatuses"`
-	// ReplicateDecisionStr stringified representation of replication decision
-	ReplicateDecisionStr string `xml:"-"`
 }

 // createBucketConfiguration container for bucket configuration request from client.
-// Used for parsing the location from the request body for Makebucket.
+// Used for parsing the location from the request body for MakeBucketbucket.
 type createBucketLocationConfiguration struct {
-	XMLName  xml.Name `xml:"CreateBucketConfiguration" json:"-"`
+	XMLName  xml.Name `xml:"http://s3.amazonaws.com/doc/2006-03-01/ CreateBucketConfiguration" json:"-"`
 	Location string   `xml:"LocationConstraint"`
 }

@@ -79,5 +37,5 @@ type DeleteObjectsRequest struct {
 	// Element to enable quiet mode for the request
 	Quiet bool
 	// List of objects to be deleted
-	Objects []ObjectToDelete `xml:"Object"`
+	Objects []ObjectIdentifier `xml:"Object"`
 }
@@ -1,82 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"context"
-	"errors"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/minio/minio/internal/crypto"
-	"github.com/minio/minio/internal/hash"
-)
-
-var toAPIErrorTests = []struct {
-	err     error
-	errCode APIErrorCode
-}{
-	{err: hash.BadDigest{}, errCode: ErrBadDigest},
-	{err: hash.SHA256Mismatch{}, errCode: ErrContentSHA256Mismatch},
-	{err: IncompleteBody{}, errCode: ErrIncompleteBody},
-	{err: ObjectExistsAsDirectory{}, errCode: ErrObjectExistsAsDirectory},
-	{err: BucketNameInvalid{}, errCode: ErrInvalidBucketName},
-	{err: BucketExists{}, errCode: ErrBucketAlreadyOwnedByYou},
-	{err: ObjectNotFound{}, errCode: ErrNoSuchKey},
-	{err: ObjectNameInvalid{}, errCode: ErrInvalidObjectName},
-	{err: InvalidUploadID{}, errCode: ErrNoSuchUpload},
-	{err: InvalidPart{}, errCode: ErrInvalidPart},
-	{err: InsufficientReadQuorum{}, errCode: ErrSlowDown},
-	{err: InsufficientWriteQuorum{}, errCode: ErrSlowDown},
-	{err: InvalidMarkerPrefixCombination{}, errCode: ErrNotImplemented},
-	{err: InvalidUploadIDKeyCombination{}, errCode: ErrNotImplemented},
-	{err: MalformedUploadID{}, errCode: ErrNoSuchUpload},
-	{err: PartTooSmall{}, errCode: ErrEntityTooSmall},
-	{err: BucketNotEmpty{}, errCode: ErrBucketNotEmpty},
-	{err: BucketNotFound{}, errCode: ErrNoSuchBucket},
-	{err: StorageFull{}, errCode: ErrStorageFull},
-	{err: NotImplemented{}, errCode: ErrNotImplemented},
-	{err: errSignatureMismatch, errCode: ErrSignatureDoesNotMatch},
-
-	// SSE-C errors
-	{err: crypto.ErrInvalidCustomerAlgorithm, errCode: ErrInvalidSSECustomerAlgorithm},
-	{err: crypto.ErrMissingCustomerKey, errCode: ErrMissingSSECustomerKey},
-	{err: crypto.ErrInvalidCustomerKey, errCode: ErrAccessDenied},
-	{err: crypto.ErrMissingCustomerKeyMD5, errCode: ErrMissingSSECustomerKeyMD5},
-	{err: crypto.ErrCustomerKeyMD5Mismatch, errCode: ErrSSECustomerKeyMD5Mismatch},
-	{err: errObjectTampered, errCode: ErrObjectTampered},
-
-	{err: nil, errCode: ErrNone},
-	{err: errors.New("Custom error"), errCode: ErrInternalError}, // Case where err type is unknown.
-}
-
-func TestAPIErrCode(t *testing.T) {
-	disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
-	defer os.RemoveAll(disk)
-
-	initFSObjects(disk, t)
-
-	ctx := context.Background()
-	for i, testCase := range toAPIErrorTests {
-		errCode := toAPIErrorCode(ctx, testCase.err)
-		if errCode != testCase.errCode {
-			t.Errorf("Test %d: Expected error code %d, got %d", i+1, testCase.errCode, errCode)
-		}
-	}
-}
@@ -1,64 +1,51 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+/*
+ * Minio Cloud Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

 package cmd

 import (
 	"bytes"
-	"encoding/json"
+	"crypto/rand"
 	"encoding/xml"
-	"fmt"
 	"net/http"
-	"net/url"
+	"runtime"
 	"strconv"
-	"strings"
-	"time"
-
-	"github.com/minio/minio/internal/crypto"
-	xhttp "github.com/minio/minio/internal/http"
 )

-// Returns a hexadecimal representation of time at the
-// time response is sent to the client.
-func mustGetRequestID(t time.Time) string {
-	return fmt.Sprintf("%X", t.UnixNano())
-}
+//// helpers

-// setEventStreamHeaders to allow proxies to avoid buffering proxy responses
-func setEventStreamHeaders(w http.ResponseWriter) {
-	w.Header().Set(xhttp.ContentType, "text/event-stream")
-	w.Header().Set(xhttp.CacheControl, "no-cache") // nginx to turn off buffering
-	w.Header().Set("X-Accel-Buffering", "no")      // nginx to turn off buffering
+// Static alphaNumeric table used for generating unique request ids
+var alphaNumericTable = []byte("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ")
+
+// generateRequestID - Generate request id
+func generateRequestID() []byte {
+	alpha := make([]byte, 16)
+	rand.Read(alpha)
+	for i := 0; i < 16; i++ {
+		alpha[i] = alphaNumericTable[alpha[i]%byte(len(alphaNumericTable))]
+	}
+	return alpha
 }

 // Write http common headers
 func setCommonHeaders(w http.ResponseWriter) {
-	// Set the "Server" http header.
-	w.Header().Set(xhttp.ServerInfo, "MinIO")
-
-	// Set `x-amz-bucket-region` only if region is set on the server
-	// by default minio uses an empty region.
-	if region := globalSite.Region; region != "" {
-		w.Header().Set(xhttp.AmzBucketRegion, region)
-	}
-	w.Header().Set(xhttp.AcceptRanges, "bytes")
-
-	// Remove sensitive information
-	crypto.RemoveSensitiveHeaders(w.Header())
+	// Set unique request ID for each reply.
+	w.Header().Set("X-Amz-Request-Id", string(generateRequestID()))
+	w.Header().Set("Server", ("Minio/" + ReleaseTag + " (" + runtime.GOOS + "; " + runtime.GOARCH + ")"))
+	w.Header().Set("Accept-Ranges", "bytes")
 }

 // Encodes the response headers into XML format.
@@ -70,141 +57,33 @@ func encodeResponse(response interface{}) []byte {
 	return bytesBuffer.Bytes()
 }

-// Encodes the response headers into JSON format.
-func encodeResponseJSON(response interface{}) []byte {
-	var bytesBuffer bytes.Buffer
-	e := json.NewEncoder(&bytesBuffer)
-	e.Encode(response)
-	return bytesBuffer.Bytes()
-}
-
-// Write parts count
-func setPartsCountHeaders(w http.ResponseWriter, objInfo ObjectInfo) {
-	if strings.Contains(objInfo.ETag, "-") && len(objInfo.Parts) > 0 {
-		w.Header()[xhttp.AmzMpPartsCount] = []string{strconv.Itoa(len(objInfo.Parts))}
-	}
-}
-
 // Write object header
-func setObjectHeaders(w http.ResponseWriter, objInfo ObjectInfo, rs *HTTPRangeSpec, opts ObjectOptions) (err error) {
+func setObjectHeaders(w http.ResponseWriter, objInfo ObjectInfo, contentRange *httpRange) {
 	// set common headers
 	setCommonHeaders(w)

+	// Set content length.
+	w.Header().Set("Content-Length", strconv.FormatInt(objInfo.Size, 10))
+
 	// Set last modified time.
 	lastModified := objInfo.ModTime.UTC().Format(http.TimeFormat)
-	w.Header().Set(xhttp.LastModified, lastModified)
+	w.Header().Set("Last-Modified", lastModified)

 	// Set Etag if available.
-	if objInfo.ETag != "" {
-		w.Header()[xhttp.ETag] = []string{"\"" + objInfo.ETag + "\""}
-	}
-
-	if objInfo.ContentType != "" {
-		w.Header().Set(xhttp.ContentType, objInfo.ContentType)
-	}
-
-	if objInfo.ContentEncoding != "" {
-		w.Header().Set(xhttp.ContentEncoding, objInfo.ContentEncoding)
-	}
-
-	if !objInfo.Expires.IsZero() {
-		w.Header().Set(xhttp.Expires, objInfo.Expires.UTC().Format(http.TimeFormat))
-	}
-
-	if globalCacheConfig.Enabled {
-		w.Header().Set(xhttp.XCache, objInfo.CacheStatus.String())
-		w.Header().Set(xhttp.XCacheLookup, objInfo.CacheLookupStatus.String())
-	}
-
-	// Set tag count if object has tags
-	if len(objInfo.UserTags) > 0 {
-		tags, _ := url.ParseQuery(objInfo.UserTags)
-		if len(tags) > 0 {
-			w.Header()[xhttp.AmzTagCount] = []string{strconv.Itoa(len(tags))}
-		}
+	if objInfo.MD5Sum != "" {
+		w.Header().Set("ETag", "\""+objInfo.MD5Sum+"\"")
 	}

 	// Set all other user defined metadata.
 	for k, v := range objInfo.UserDefined {
-		// Empty values for object lock and retention can be skipped.
-		if v == "" && equals(k, xhttp.AmzObjectLockMode, xhttp.AmzObjectLockRetainUntilDate) {
-			continue
-		}
-
-		if strings.HasPrefix(strings.ToLower(k), ReservedMetadataPrefixLower) {
-			// Do not need to send any internal metadata
-			// values to client.
-			continue
-		}
-
-		// https://github.com/google/security-research/security/advisories/GHSA-76wf-9vgp-pj7w
-		if equals(k, xhttp.AmzMetaUnencryptedContentLength, xhttp.AmzMetaUnencryptedContentMD5) {
-			continue
-		}
-
-		var isSet bool
-		for _, userMetadataPrefix := range userMetadataKeyPrefixes {
-			if !strings.HasPrefix(strings.ToLower(k), strings.ToLower(userMetadataPrefix)) {
-				continue
-			}
-			w.Header()[strings.ToLower(k)] = []string{v}
-			isSet = true
-			break
-		}
-
-		if !isSet {
-			w.Header().Set(k, v)
-		}
+		w.Header().Set(k, v)
 	}

-	var start, rangeLen int64
-	totalObjectSize, err := objInfo.GetActualSize()
-	if err != nil {
-		return err
+	// for providing ranged content
+	if contentRange != nil && contentRange.offsetBegin > -1 {
+		// Override content-length
+		w.Header().Set("Content-Length", strconv.FormatInt(contentRange.getLength(), 10))
+		w.Header().Set("Content-Range", contentRange.String())
+		w.WriteHeader(http.StatusPartialContent)
 	}
-
-	if rs == nil && opts.PartNumber > 0 {
-		rs = partNumberToRangeSpec(objInfo, opts.PartNumber)
-	}
-
-	// For providing ranged content
-	start, rangeLen, err = rs.GetOffsetLength(totalObjectSize)
-	if err != nil {
-		return err
-	}
-
-	// Set content length.
-	w.Header().Set(xhttp.ContentLength, strconv.FormatInt(rangeLen, 10))
-	if rs != nil {
-		contentRange := fmt.Sprintf("bytes %d-%d/%d", start, start+rangeLen-1, totalObjectSize)
-		w.Header().Set(xhttp.ContentRange, contentRange)
-	}
-
-	// Set the relevant version ID as part of the response header.
-	if objInfo.VersionID != "" {
-		w.Header()[xhttp.AmzVersionID] = []string{objInfo.VersionID}
-	}
-
-	if objInfo.ReplicationStatus.String() != "" {
-		w.Header()[xhttp.AmzBucketReplicationStatus] = []string{objInfo.ReplicationStatus.String()}
-	}
-
-	if objInfo.IsRemote() {
-		// Check if object is being restored. For more information on x-amz-restore header see
-		// https://docs.aws.amazon.com/AmazonS3/latest/API/API_HeadObject.html#API_HeadObject_ResponseSyntax
-		w.Header()[xhttp.AmzStorageClass] = []string{objInfo.TransitionedObject.Tier}
-	}
-
-	if lc, err := globalLifecycleSys.Get(objInfo.Bucket); err == nil {
-		lc.SetPredictionHeaders(w, objInfo.ToLifecycleOpts())
-	}
-
-	if v, ok := objInfo.UserDefined[ReservedMetadataPrefix+"compression"]; ok {
-		if i := strings.LastIndexByte(v, '/'); i >= 0 {
-			v = v[i+1:]
-		}
-		w.Header()[xhttp.MinIOCompressed] = []string{v}
-	}
-
-	return nil
 }
@@ -1,19 +1,18 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+/*
+ * Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

 package cmd

@@ -21,9 +20,9 @@ import (
 	"testing"
 )

-func TestNewRequestID(t *testing.T) {
+func TestGenerateRequestID(t *testing.T) {
 	// Ensure that it returns an alphanumeric result of length 16.
-	id := mustGetRequestID(UTCNow())
+	var id = generateRequestID()

 	if len(id) != 16 {
 		t.Fail()
@@ -31,7 +30,7 @@ func TestNewRequestID(t *testing.T) {

 	var e rune
 	for _, char := range id {
-		e = char
+		e = rune(char)

 		// Ensure that it is alphanumeric, in this case, between 0-9 and A-Z.
 		if !(('0' <= e && e <= '9') || ('A' <= e && e <= 'Z')) {
@@ -1,153 +1,82 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+/*
+ * Minio Cloud Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */

 package cmd

 import (
-	"encoding/base64"
 	"net/url"
 	"strconv"
 )

 // Parse bucket url queries
-func getListObjectsV1Args(values url.Values) (prefix, marker, delimiter string, maxkeys int, encodingType string, errCode APIErrorCode) {
-	errCode = ErrNone
-
+func getListObjectsV1Args(values url.Values) (prefix, marker, delimiter string, maxkeys int, encodingType string) {
+	prefix = values.Get("prefix")
+	marker = values.Get("marker")
+	delimiter = values.Get("delimiter")
 	if values.Get("max-keys") != "" {
-		var err error
-		if maxkeys, err = strconv.Atoi(values.Get("max-keys")); err != nil {
-			errCode = ErrInvalidMaxKeys
-			return
-		}
+		maxkeys, _ = strconv.Atoi(values.Get("max-keys"))
 	} else {
 		maxkeys = maxObjectList
 	}
-
-	prefix = trimLeadingSlash(values.Get("prefix"))
-	marker = trimLeadingSlash(values.Get("marker"))
-	delimiter = values.Get("delimiter")
 	encodingType = values.Get("encoding-type")
 	return
 }

-func getListBucketObjectVersionsArgs(values url.Values) (prefix, marker, delimiter string, maxkeys int, encodingType, versionIDMarker string, errCode APIErrorCode) {
-	errCode = ErrNone
-
-	if values.Get("max-keys") != "" {
-		var err error
-		if maxkeys, err = strconv.Atoi(values.Get("max-keys")); err != nil {
-			errCode = ErrInvalidMaxKeys
-			return
-		}
-	} else {
-		maxkeys = maxObjectList
-	}
-
-	prefix = trimLeadingSlash(values.Get("prefix"))
-	marker = trimLeadingSlash(values.Get("key-marker"))
-	delimiter = values.Get("delimiter")
-	encodingType = values.Get("encoding-type")
-	versionIDMarker = values.Get("version-id-marker")
-	return
-}
-
 // Parse bucket url queries for ListObjects V2.
-func getListObjectsV2Args(values url.Values) (prefix, token, startAfter, delimiter string, fetchOwner bool, maxkeys int, encodingType string, errCode APIErrorCode) {
-	errCode = ErrNone
-
-	// The continuation-token cannot be empty.
-	if val, ok := values["continuation-token"]; ok {
-		if len(val[0]) == 0 {
-			errCode = ErrIncorrectContinuationToken
-			return
-		}
-	}
-
+func getListObjectsV2Args(values url.Values) (prefix, token, startAfter, delimiter string, fetchOwner bool, maxkeys int, encodingType string) {
+	prefix = values.Get("prefix")
+	startAfter = values.Get("start-after")
+	delimiter = values.Get("delimiter")
 	if values.Get("max-keys") != "" {
-		var err error
-		if maxkeys, err = strconv.Atoi(values.Get("max-keys")); err != nil {
-			errCode = ErrInvalidMaxKeys
-			return
-		}
+		maxkeys, _ = strconv.Atoi(values.Get("max-keys"))
 	} else {
 		maxkeys = maxObjectList
 	}
-
-	prefix = trimLeadingSlash(values.Get("prefix"))
-	startAfter = trimLeadingSlash(values.Get("start-after"))
-	delimiter = values.Get("delimiter")
-	fetchOwner = values.Get("fetch-owner") == "true"
 	encodingType = values.Get("encoding-type")
-
-	if token = values.Get("continuation-token"); token != "" {
-		decodedToken, err := base64.StdEncoding.DecodeString(token)
-		if err != nil {
-			errCode = ErrIncorrectContinuationToken
-			return
-		}
-		token = string(decodedToken)
+	token = values.Get("continuation-token")
+	if values.Get("fetch-owner") == "true" {
+		fetchOwner = true
 	}
 	return
 }

 // Parse bucket url queries for ?uploads
-func getBucketMultipartResources(values url.Values) (prefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int, encodingType string, errCode APIErrorCode) {
-	errCode = ErrNone
-
+func getBucketMultipartResources(values url.Values) (prefix, keyMarker, uploadIDMarker, delimiter string, maxUploads int, encodingType string) {
+	prefix = values.Get("prefix")
+	keyMarker = values.Get("key-marker")
+	uploadIDMarker = values.Get("upload-id-marker")
+	delimiter = values.Get("delimiter")
 	if values.Get("max-uploads") != "" {
-		var err error
-		if maxUploads, err = strconv.Atoi(values.Get("max-uploads")); err != nil {
-			errCode = ErrInvalidMaxUploads
-			return
-		}
+		maxUploads, _ = strconv.Atoi(values.Get("max-uploads"))
 	} else {
 		maxUploads = maxUploadsList
 	}
-
-	prefix = trimLeadingSlash(values.Get("prefix"))
-	keyMarker = trimLeadingSlash(values.Get("key-marker"))
-	uploadIDMarker = values.Get("upload-id-marker")
-	delimiter = values.Get("delimiter")
 	encodingType = values.Get("encoding-type")
 	return
 }

 // Parse object url queries
-func getObjectResources(values url.Values) (uploadID string, partNumberMarker, maxParts int, encodingType string, errCode APIErrorCode) {
-	var err error
-	errCode = ErrNone
-
+func getObjectResources(values url.Values) (uploadID string, partNumberMarker, maxParts int, encodingType string) {
+	uploadID = values.Get("uploadId")
+	partNumberMarker, _ = strconv.Atoi(values.Get("part-number-marker"))
 	if values.Get("max-parts") != "" {
-		if maxParts, err = strconv.Atoi(values.Get("max-parts")); err != nil {
-			errCode = ErrInvalidMaxParts
-			return
-		}
+		maxParts, _ = strconv.Atoi(values.Get("max-parts"))
 	} else {
 		maxParts = maxPartsList
 	}
-
-	if values.Get("part-number-marker") != "" {
-		if partNumberMarker, err = strconv.Atoi(values.Get("part-number-marker")); err != nil {
-			errCode = ErrInvalidPartNumberMarker
-			return
-		}
-	}
-
-	uploadID = values.Get("uploadId")
 	encodingType = values.Get("encoding-type")
 	return
 }
@@ -1,222 +0,0 @@
-// Copyright (c) 2015-2021 MinIO, Inc.
-//
-// This file is part of MinIO Object Storage stack
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Affero General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU Affero General Public License for more details.
-//
-// You should have received a copy of the GNU Affero General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-package cmd
-
-import (
-	"net/url"
-	"testing"
-)
-
-// Test list objects resources V2.
-func TestListObjectsV2Resources(t *testing.T) {
-	testCases := []struct {
-		values                               url.Values
-		prefix, token, startAfter, delimiter string
-		fetchOwner                           bool
-		maxKeys                              int
-		encodingType                         string
-		errCode                              APIErrorCode
-	}{
-		{
-			values: url.Values{
-				"prefix":             []string{"photos/"},
-				"continuation-token": []string{"dG9rZW4="},
-				"start-after":        []string{"start-after"},
-				"delimiter":          []string{SlashSeparator},
-				"fetch-owner":        []string{"true"},
-				"max-keys":           []string{"100"},
-				"encoding-type":      []string{"gzip"},
-			},
-			prefix:       "photos/",
-			token:        "token",
-			startAfter:   "start-after",
-			delimiter:    SlashSeparator,
-			fetchOwner:   true,
-			maxKeys:      100,
-			encodingType: "gzip",
-			errCode:      ErrNone,
-		},
-		{
-			values: url.Values{
-				"prefix":             []string{"photos/"},
-				"continuation-token": []string{"dG9rZW4="},
-				"start-after":        []string{"start-after"},
-				"delimiter":          []string{SlashSeparator},
-				"fetch-owner":        []string{"true"},
-				"encoding-type":      []string{"gzip"},
-			},
-			prefix:       "photos/",
-			token:        "token",
-			startAfter:   "start-after",
-			delimiter:    SlashSeparator,
-			fetchOwner:   true,
-			maxKeys:      maxObjectList,
-			encodingType: "gzip",
-			errCode:      ErrNone,
-		},
-		{
-			values: url.Values{
-				"prefix":             []string{"photos/"},
-				"continuation-token": []string{""},
-				"start-after":        []string{"start-after"},
-				"delimiter":          []string{SlashSeparator},
-				"fetch-owner":        []string{"true"},
-				"encoding-type":      []string{"gzip"},
-			},
-			prefix:       "",
-			token:        "",
-			startAfter:   "",
-			delimiter:    "",
-			fetchOwner:   false,
-			maxKeys:      0,
-			encodingType: "",
-			errCode:      ErrIncorrectContinuationToken,
-		},
-	}
-
-	for i, testCase := range testCases {
-		prefix, token, startAfter, delimiter, fetchOwner, maxKeys, encodingType, errCode := getListObjectsV2Args(testCase.values)
-
-		if errCode != testCase.errCode {
-			t.Errorf("Test %d: Expected error code:%d, got %d", i+1, testCase.errCode, errCode)
-		}
-		if prefix != testCase.prefix {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.prefix, prefix)
-		}
-		if token != testCase.token {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.token, token)
-		}
-		if startAfter != testCase.startAfter {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.startAfter, startAfter)
-		}
-		if delimiter != testCase.delimiter {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.delimiter, delimiter)
-		}
-		if fetchOwner != testCase.fetchOwner {
-			t.Errorf("Test %d: Expected %t, got %t", i+1, testCase.fetchOwner, fetchOwner)
-		}
-		if maxKeys != testCase.maxKeys {
-			t.Errorf("Test %d: Expected %d, got %d", i+1, testCase.maxKeys, maxKeys)
-		}
-		if encodingType != testCase.encodingType {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.encodingType, encodingType)
-		}
-	}
-}
-
-// Test list objects resources V1.
-func TestListObjectsV1Resources(t *testing.T) {
-	testCases := []struct {
-		values                    url.Values
-		prefix, marker, delimiter string
-		maxKeys                   int
-		encodingType              string
-	}{
-		{
-			values: url.Values{
-				"prefix":        []string{"photos/"},
-				"marker":        []string{"test"},
-				"delimiter":     []string{SlashSeparator},
-				"max-keys":      []string{"100"},
-				"encoding-type": []string{"gzip"},
-			},
-			prefix:       "photos/",
-			marker:       "test",
-			delimiter:    SlashSeparator,
-			maxKeys:      100,
-			encodingType: "gzip",
-		},
-		{
-			values: url.Values{
-				"prefix":        []string{"photos/"},
-				"marker":        []string{"test"},
-				"delimiter":     []string{SlashSeparator},
-				"encoding-type": []string{"gzip"},
-			},
-			prefix:       "photos/",
-			marker:       "test",
-			delimiter:    SlashSeparator,
-			maxKeys:      maxObjectList,
-			encodingType: "gzip",
-		},
-	}
-
-	for i, testCase := range testCases {
-		prefix, marker, delimiter, maxKeys, encodingType, argsErr := getListObjectsV1Args(testCase.values)
-		if argsErr != ErrNone {
-			t.Errorf("Test %d: argument parsing failed, got %v", i+1, argsErr)
-		}
-		if prefix != testCase.prefix {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.prefix, prefix)
-		}
-		if marker != testCase.marker {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.marker, marker)
-		}
-		if delimiter != testCase.delimiter {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.delimiter, delimiter)
-		}
-		if maxKeys != testCase.maxKeys {
-			t.Errorf("Test %d: Expected %d, got %d", i+1, testCase.maxKeys, maxKeys)
-		}
-		if encodingType != testCase.encodingType {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.encodingType, encodingType)
-		}
-	}
-}
-
-// Validates extracting information for object resources.
-func TestGetObjectsResources(t *testing.T) {
-	testCases := []struct {
-		values                     url.Values
-		uploadID                   string
-		partNumberMarker, maxParts int
-		encodingType               string
-	}{
-		{
-			values: url.Values{
-				"uploadId":           []string{"11123-11312312311231-12313"},
-				"part-number-marker": []string{"1"},
-				"max-parts":          []string{"1000"},
-				"encoding-type":      []string{"gzip"},
-			},
-			uploadID:         "11123-11312312311231-12313",
-			partNumberMarker: 1,
-			maxParts:         1000,
-			encodingType:     "gzip",
-		},
-	}
-
-	for i, testCase := range testCases {
-		uploadID, partNumberMarker, maxParts, encodingType, argsErr := getObjectResources(testCase.values)
-		if argsErr != ErrNone {
-			t.Errorf("Test %d: argument parsing failed, got %v", i+1, argsErr)
-		}
-		if uploadID != testCase.uploadID {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.uploadID, uploadID)
-		}
-		if partNumberMarker != testCase.partNumberMarker {
-			t.Errorf("Test %d: Expected %d, got %d", i+1, testCase.partNumberMarker, partNumberMarker)
-		}
-		if maxParts != testCase.maxParts {
-			t.Errorf("Test %d: Expected %d, got %d", i+1, testCase.maxParts, maxParts)
-		}
-		if encodingType != testCase.encodingType {
-			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.encodingType, encodingType)
-		}
-	}
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Harshavardhana	b06a514ce0	update: Deprecate the usage of update=yes query param. (#2801 ) Fixes #2799	2016-10-06 16:32:11 -07:00
Kevin Qiu	5b9dd8b80b	Use Set instead of Add in the event that the request already contains the content-length (#2683 )	2016-09-28 01:11:13 -07:00
Harshavardhana	55882ce783	docker: Use proper release tags with docker. (#2680 ) Fixes #2677	2016-09-13 03:22:41 -07:00
				`@@ -1 +0,0 @@`
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