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This commit is contained in:
邹宗楠
2022-11-12 10:03:18 +08:00
parent fc5fd913d6
commit 76dcfaa33f
2 changed files with 15 additions and 2 deletions
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2
platformapi/jdapi/jdapi.go
View File

@@ -472,7 +472,7 @@ func JDDecodeToData(appSecret, data string) ([]byte, error) {
if err != nil { if err != nil {
return nil, err return nil, err
} }
resp, err := utils.AESCBCDecpryt(sDec, []byte(key), []byte(iv)) resp, err := utils.AESCBCDecprytJD(sDec, []byte(key), []byte(iv))
if err != nil { if err != nil {
return nil, err return nil, err
} }

15
utils/utils_crypt.go
View File

@@ -18,7 +18,7 @@ func AESCBCEncpryt(data, aesKey, iv []byte) (encryptedData []byte, err error) {
return encryptedData, nil return encryptedData, nil
} }
func AESCBCDecpryt(encryptedData, aesKey, iv []byte) (decryptedData []byte, err error) { func AESCBCDecprytJD(encryptedData, aesKey, iv []byte) (decryptedData []byte, err error) {
c, err := aes.NewCipher(aesKey) c, err := aes.NewCipher(aesKey)
if err != nil { if err != nil {
return nil, err return nil, err
@@ -31,6 +31,19 @@ func AESCBCDecpryt(encryptedData, aesKey, iv []byte) (decryptedData []byte, err
return decryptedData, nil return decryptedData, nil
} }
func AESCBCDecpryt(encryptedData, aesKey, iv []byte) (decryptedData []byte, err error) {
c, err := aes.NewCipher(aesKey)
if err != nil {
return nil, err
}
cfbdec := cipher.NewCBCDecrypter(c, iv[:c.BlockSize()])
decryptedData = make([]byte, len(encryptedData))
cfbdec.CryptBlocks(decryptedData, encryptedData)
decryptedData = PKCSUnPadding(decryptedData)
return decryptedData, nil
}
// AESCBC16Decrypt 抖音十六位解密 // AESCBC16Decrypt 抖音十六位解密
func AESCBC16Decrypt(key, iv, src []byte) ([]byte, error) { func AESCBC16Decrypt(key, iv, src []byte) ([]byte, error) {
decrypted := make([]byte, len(src)) decrypted := make([]byte, len(src))