Function EnsureBase64Password

common/helper.go:39–65

(password string, method string)

}

func EnsureBase64Password(password string, method string) string {
	// First check if it's already a valid base64 string
	decodedBytes, err := base64.StdEncoding.DecodeString(password)
	if err == nil {
		// It's already base64, now check if length is appropriate
		if (strings.Contains(method, "aes-128-gcm") && len(decodedBytes) == 16) ||
			((strings.Contains(method, "aes-256-gcm") || strings.Contains(method, "chacha20-poly1305")) && len(decodedBytes) == 32) {
			// Already correct length
			return password
		}
	}

	// Hash the password to get a consistent byte array
	hasher := sha256.New()
	hasher.Write([]byte(password))
	hashBytes := hasher.Sum(nil)

	// Resize based on method
	var keyBytes []byte
	if strings.Contains(method, "aes-128-gcm") {
		keyBytes = hashBytes[:16] // First 16 bytes for AES-128
	} else {
		keyBytes = hashBytes[:32] // First 32 bytes for AES-256 or ChaCha20
	}

	return base64.StdEncoding.EncodeToString(keyBytes)
}

// GrpcCodeToHTTP maps gRPC codes to HTTP status codes.
func GrpcCodeToHTTP(code codes.Code) int {