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43 lines
1.1 KiB
43 lines
1.1 KiB
package filer
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import (
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"bytes"
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"fmt"
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"io"
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"github.com/chrislusf/seaweedfs/weed/pb/iam_pb"
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"github.com/golang/protobuf/jsonpb"
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"github.com/golang/protobuf/proto"
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)
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func ParseS3ConfigurationFromBytes[T proto.Message](content []byte, config T) error {
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if err := jsonpb.Unmarshal(bytes.NewBuffer(content), config); err != nil {
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return err
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}
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return nil
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}
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func ProtoToText(writer io.Writer, config proto.Message) error {
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m := jsonpb.Marshaler{
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EmitDefaults: false,
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Indent: " ",
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}
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return m.Marshal(writer, config)
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}
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// CheckDuplicateAccessKey returns an error message when s3cfg has duplicate access keys
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func CheckDuplicateAccessKey(s3cfg *iam_pb.S3ApiConfiguration) error {
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accessKeySet := make(map[string]string)
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for _, ident := range s3cfg.Identities {
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for _, cred := range ident.Credentials {
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if userName, found := accessKeySet[cred.AccessKey]; !found {
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accessKeySet[cred.AccessKey] = ident.Name
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} else {
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return fmt.Errorf("duplicate accessKey[%s], already configured in user[%s]", cred.AccessKey, userName)
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}
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}
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}
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return nil
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}
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