44 lines
1.0 KiB
Go
44 lines
1.0 KiB
Go
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package signers
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import (
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"crypto/hmac"
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"crypto/sha256"
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"encoding/base64"
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"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/auth/credentials"
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)
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type AliAppcodeSigner struct {
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credential *credentials.AliAppcodeCredential
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}
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func (signer *AliAppcodeSigner) GetName() string {
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return "HmacSHA256"
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}
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func (signer *AliAppcodeSigner) GetAccessKeyId() (string, error) {
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return signer.credential.AccessKeyId, nil
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}
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func (signer *AliAppcodeSigner) GetAccessKeyFrom() (string, error) {
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return "", nil
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}
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func (signer *AliAppcodeSigner) Sign(stringToSign, secretSuffix string) string {
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secret := signer.credential.AccessKeySecret + secretSuffix
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return ShaHmac256(stringToSign, secret)
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}
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func NewAliAppcodeSigner(credential *credentials.AliAppcodeCredential) *AliAppcodeSigner {
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return &AliAppcodeSigner{
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credential: credential,
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}
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}
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func ShaHmac256(source, secret string) string {
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key := []byte(secret)
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hmac1 := hmac.New(sha256.New, key)
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hmac1.Write([]byte(source))
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signedString := base64.StdEncoding.EncodeToString(hmac1.Sum(nil))
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return signedString
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}
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