Introduce STS client grants API and OPA policy integration (#6168)

This PR introduces two new features

- AWS STS compatible STS API named AssumeRoleWithClientGrants

```
POST /?Action=AssumeRoleWithClientGrants&Token=<jwt>
```

This API endpoint returns temporary access credentials, access
tokens signature types supported by this API

  - RSA keys
  - ECDSA keys

Fetches the required public key from the JWKS endpoints, provides
them as rsa or ecdsa public keys.

- External policy engine support, in this case OPA policy engine

- Credentials are stored on disks
This commit is contained in:
Harshavardhana
2018-10-09 14:00:01 -07:00
committed by kannappanr
parent 16a100b597
commit 54ae364def
76 changed files with 7249 additions and 713 deletions
+5 -5
View File
@@ -28,12 +28,11 @@ import (
etcd "github.com/coreos/etcd/clientv3"
dns2 "github.com/miekg/dns"
"github.com/minio/cli"
"github.com/minio/minio-go/pkg/set"
"github.com/minio/minio/cmd/crypto"
"github.com/minio/minio/cmd/logger"
"github.com/minio/minio/pkg/auth"
"github.com/minio/minio/pkg/dns"
"github.com/minio/minio-go/pkg/set"
)
// Check for updates and print a notification message
@@ -122,6 +121,7 @@ func handleCommonEnvVars() {
if err != nil {
logger.Fatal(uiErrInvalidCredentials(err), "Unable to validate credentials inherited from the shell environment")
}
cred.Expiration = timeSentinel
// credential Envs are set globally.
globalIsEnvCreds = true
@@ -131,7 +131,7 @@ func handleCommonEnvVars() {
if browser := os.Getenv("MINIO_BROWSER"); browser != "" {
browserFlag, err := ParseBoolFlag(browser)
if err != nil {
logger.Fatal(uiErrInvalidBrowserValue(nil).Msg("Unknown value `%s`", browser), "Invalid MINIO_BROWSER environment variable")
logger.Fatal(uiErrInvalidBrowserValue(nil).Msg("Unknown value `%s`", browser), "Invalid MINIO_BROWSER value in environment variable")
}
// browser Envs are set globally, this does not represent
@@ -162,7 +162,7 @@ func handleCommonEnvVars() {
globalDomainName, globalIsEnvDomainName = os.LookupEnv("MINIO_DOMAIN")
if globalDomainName != "" {
if _, ok = dns2.IsDomainName(globalDomainName); !ok {
logger.Fatal(uiErrInvalidDomainValue(nil).Msg("Unknown value `%s`", globalDomainName), "Invalid MINIO_DOMAIN environment variable")
logger.Fatal(uiErrInvalidDomainValue(nil).Msg("Unknown value `%s`", globalDomainName), "Invalid MINIO_DOMAIN value in environment variable")
}
}
@@ -257,7 +257,7 @@ func handleCommonEnvVars() {
if worm := os.Getenv("MINIO_WORM"); worm != "" {
wormFlag, err := ParseBoolFlag(worm)
if err != nil {
logger.Fatal(uiErrInvalidWormValue(nil).Msg("Unknown value `%s`", worm), "Unable to validate MINIO_WORM environment variable")
logger.Fatal(uiErrInvalidWormValue(nil).Msg("Unknown value `%s`", worm), "Invalid MINIO_WORM value in environment variable")
}
// worm Envs are set globally, this does not represent