mirror of
https://github.com/pgsty/minio.git
synced 2026-09-25 20:35:58 +03:00
Feng Ruohang
25 lines
989 B
Plaintext
25 lines
989 B
Plaintext
package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"github.com/minio/madmin-go/v3"
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"github.com/pgsty/silo-pkg/v3/policy"
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)
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func main() {
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for _, raw := range []string{`{"bucket":"b"}`, `{"bucket":"b","policy":null,"quota":null}`, `{"bucket":"b","policy":{"Version":"2012-10-17","Statement":[]},"quota":{}}`} {
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var x madmin.SRBucketMeta
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if err:=json.Unmarshal([]byte(raw),&x);err!=nil{panic(err)}
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fmt.Printf("wire=%s\nPolicy nil=%t bytes=%q; Quota nil=%t bytes=%q\n",raw,x.Policy==nil,[]byte(x.Policy),x.Quota==nil,[]byte(x.Quota))
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if len(x.Policy)>0 && !bytes.Equal(x.Policy,[]byte("null")) {
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p,err:=policy.ParseBucketPolicyConfig(bytes.NewReader(x.Policy),"b")
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if err!=nil{panic(err)}
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fmt.Printf("Policy parses successfully, IsEmpty=%t\n",p.IsEmpty())
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}
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}
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for _, v := range []json.RawMessage{nil,{},[]byte("null")} {
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b,err:=json.Marshal(madmin.SRBucketMeta{Bucket:"b",Policy:v});if err!=nil{panic(err)}
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fmt.Printf("encoded raw=%q -> %s\n",[]byte(v),b)
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}
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}
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