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feat: 加密工具AES-CBC，配合前端CryptoJS加解密

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This commit is contained in:
TsMask
2024-08-14 10:24:23 +08:00
parent 6a94a7f39d
commit d8072eca48
2 changed files with 20 additions and 20 deletions
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33
src/framework/utils/crypto/aes.go
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@@ -10,12 +10,12 @@ import (
"io"
)
// StringEncryptByAES 字符串AES加密
func StringEncryptByAES(text string) (string, error) {
// AESEncryptBase64 AES加密转Base64字符串
func AESEncryptBase64(text, key string) (string, error) {
if len(text) == 0 {
return "", nil
}
xpass, err := aesEncryptWithSalt([]byte(text))
xpass, err := AESEncrypt([]byte(text), []byte(key))
if err != nil {
return "", err
}
@@ -23,8 +23,8 @@ func StringEncryptByAES(text string) (string, error) {
return pass64, nil
}
// StringDecryptByAES 字符串AES解密
func StringDecryptByAES(text string) (string, error) {
// AESDecryptBase64 AES解密解Base64字符串
func AESDecryptBase64(text, key string) (string, error) {
if len(text) == 0 {
return "", nil
}
@@ -32,21 +32,16 @@ func StringDecryptByAES(text string) (string, error) {
if err != nil {
return "", err
}
tpass, err := aesDecryptWithSalt(bytesPass)
tpass, err := AESDecrypt(bytesPass, []byte(key))
if err != nil {
return "", err
}
return string(tpass), nil
}
// aesKey 字符串AES加解密密钥
const aesKey = "AGT66VfY4SMaiT97a7df0aef1704d5c5"
// const aesKey = "AGT66VfY4SMaiT97"
// aesEncryptWithSalt AES加密
func aesEncryptWithSalt(plaintext []byte) ([]byte, error) {
block, err := aes.NewCipher([]byte(aesKey))
// AESEncrypt AES加密
func AESEncrypt(plaintext, aeskey []byte) ([]byte, error) {
block, err := aes.NewCipher(aeskey)
if err != nil {
return nil, err
}
@@ -68,8 +63,8 @@ func aesEncryptWithSalt(plaintext []byte) ([]byte, error) {
return ciphertext, nil
}
// aesDecryptWithSalt AES解密
func aesDecryptWithSalt(ciphertext []byte) ([]byte, error) {
// AESDecrypt AES解密
func AESDecrypt(ciphertext, aeskey []byte) ([]byte, error) {
blockSize := aes.BlockSize
if len(ciphertext) < blockSize {
return nil, fmt.Errorf("ciphertext too short")
@@ -77,12 +72,14 @@ func aesDecryptWithSalt(ciphertext []byte) ([]byte, error) {
iv := ciphertext[:blockSize]
ciphertext = ciphertext[blockSize:]
block, err := aes.NewCipher([]byte(aeskey))
block, err := aes.NewCipher([]byte(aesKey))
if err != nil {
return nil, err
}
if len(ciphertext) == 0 {
return nil, fmt.Errorf("ciphertext is invalid")
}
if len(ciphertext)%blockSize != 0 {
return nil, fmt.Errorf("ciphertext is not a multiple of the block size")
}