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Unify errors

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This commit is contained in:
Matúš Námešný
2024-11-09 23:12:52 +01:00
parent 7b1da94e8a
commit 118591df62
3 changed files with 8 additions and 10 deletions
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7
backend/internal/crypto/crypto.go
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@@ -5,14 +5,13 @@ import (
"crypto/cipher"
"crypto/rand"
"encoding/base64"
"errors"
"fmt"
"io"
)
var (
ErrKeyRequired = errors.New("encryption key is required")
ErrInvalidKeySize = errors.New("encryption key must be 32 bytes (256 bits) when decoded")
ErrKeyRequired = fmt.Errorf("encryption key is required")
ErrInvalidKeySize = fmt.Errorf("encryption key must be 32 bytes (256 bits) when decoded")
)
type Crypto struct {
@@ -102,7 +101,7 @@ func (c *Crypto) Decrypt(ciphertext string) (string, error) {
nonceSize := gcm.NonceSize()
if len(data) < nonceSize {
return "", errors.New("ciphertext too short")
return "", fmt.Errorf("ciphertext too short")
}
nonce, ciphertextBytes := data[:nonceSize], data[nonceSize:]