42 lines
966 B
Go
42 lines
966 B
Go
package signers
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import (
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"crypto/md5"
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"fmt"
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"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/auth/credentials"
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)
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type StsTokenSigner struct {
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credential *credentials.StdTokenCredential
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}
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func (signer *StsTokenSigner) GetAccessKeyId() (string, error) {
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return signer.credential.AccessKeyId, nil
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}
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func (signer *StsTokenSigner) GetAccessKeyFrom() (string, error) {
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return signer.credential.AccessKeyFrom, nil
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}
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func (*StsTokenSigner) GetName() string {
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return "MD5"
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}
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func (signer *StsTokenSigner) Sign(stringToSign, secretSuffix string) string {
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secret := signer.credential.AccessKeySecret + secretSuffix
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return Md5(stringToSign, secret)
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}
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func NewStsTokenSigner(credential *credentials.StdTokenCredential) *StsTokenSigner {
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return &StsTokenSigner{
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credential: credential,
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}
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}
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func Md5(source, secret string) string {
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data := []byte(fmt.Sprintf("%s##%s", secret, source))
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has := md5.Sum(data)
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md5str := fmt.Sprintf("%x", has)
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return md5str
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}
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