TheArchive/zitadel
1
0
Fork 0
mirror of https://github.com/zitadel/zitadel.git synced 2025-08-11 21:47:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

improve some functions

Browse Source
This commit is contained in:
Livio Amstutz
2020-03-30 09:28:00 +02:00
parent fa750a5068
commit 59dc4dbe85
8 changed files with 81 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
internal/crypto/crypto.go
View File

@@ -13,7 +13,7 @@ type Crypto interface {
Algorithm() string
}
type EncryptionAlg interface {
type EncryptionAlgorithm interface {
Crypto
EncryptionKeyID() string
DecryptionKeyIDs() []string
@@ -22,7 +22,7 @@ type EncryptionAlg interface {
DecryptString(hashed []byte, keyID string) (string, error)
}
type HashAlg interface {
type HashAlgorithm interface {
Crypto
Hash(value []byte) ([]byte, error)
CompareHash(hashed, comparer []byte) error
@@ -39,15 +39,15 @@ type CryptoType int
func Crypt(value []byte, c Crypto) (*CryptoValue, error) {
switch alg := c.(type) {
case EncryptionAlg:
case EncryptionAlgorithm:
return Encrypt(value, alg)
case HashAlg:
case HashAlgorithm:
return Hash(value, alg)
}
return nil, errors.ThrowInternal(nil, "CRYPT-r4IaHZ", "algorithm not supported")
}
func Encrypt(value []byte, alg EncryptionAlg) (*CryptoValue, error) {
func Encrypt(value []byte, alg EncryptionAlgorithm) (*CryptoValue, error) {
encrypted, err := alg.Encrypt(value)
if err != nil {
return nil, errors.ThrowInternal(err, "CRYPT-qCD0JB", "error encrypting value")
@@ -60,21 +60,21 @@ func Encrypt(value []byte, alg EncryptionAlg) (*CryptoValue, error) {
}, nil
}
func Decrypt(value *CryptoValue, alg EncryptionAlg) ([]byte, error) {
if err := checkEncAlg(value, alg); err != nil {
func Decrypt(value *CryptoValue, alg EncryptionAlgorithm) ([]byte, error) {
if err := checkEncryptionAlgorithm(value, alg); err != nil {
return nil, err
}
return alg.Decrypt(value.Crypted, value.KeyID)
}
func DecryptString(value *CryptoValue, alg EncryptionAlg) (string, error) {
if err := checkEncAlg(value, alg); err != nil {
func DecryptString(value *CryptoValue, alg EncryptionAlgorithm) (string, error) {
if err := checkEncryptionAlgorithm(value, alg); err != nil {
return "", err
}
return alg.DecryptString(value.Crypted, value.KeyID)
}
func checkEncAlg(value *CryptoValue, alg EncryptionAlg) error {
func checkEncryptionAlgorithm(value *CryptoValue, alg EncryptionAlgorithm) error {
if value.Algorithm != alg.Algorithm() {
return errors.ThrowInvalidArgument(nil, "CRYPT-Nx7XlT", "value was encrypted with a different key")
}
@@ -86,7 +86,7 @@ func checkEncAlg(value *CryptoValue, alg EncryptionAlg) error {
return errors.ThrowInvalidArgument(nil, "CRYPT-Kq12vn", "value was encrypted with a different key")
}
func Hash(value []byte, alg HashAlg) (*CryptoValue, error) {
func Hash(value []byte, alg HashAlgorithm) (*CryptoValue, error) {
hashed, err := alg.Hash(value)
if err != nil {
return nil, errors.ThrowInternal(err, "CRYPT-rBVaJU", "error hashing value")
@@ -98,6 +98,6 @@ func Hash(value []byte, alg HashAlg) (*CryptoValue, error) {
}, nil
}
func CompareHash(value *CryptoValue, comparer []byte, alg HashAlg) error {
func CompareHash(value *CryptoValue, comparer []byte, alg HashAlgorithm) error {
return alg.CompareHash(value.Crypted, comparer)
}