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Merge pull request 'dev/passwd-tab-signup' (#71) from dev/passwd-tab-signup into main

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Reviewed-on: ai-team/baron-sso#71
This commit is contained in:
김용연
2026-01-27 15:52:09 +09:00
parent c914fad405 5c24e6eb4e
commit 26e6430aa7
3 changed files with 107 additions and 89 deletions
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5
.gemini/settings.json
View File

@@ -1,5 +0,0 @@
{
"general": {
"previewFeatures": true
}
}

122
backend/internal/handler/auth_handler.go
View File

@@ -749,44 +749,6 @@ func (h *AuthHandler) PasswordLogin(c *fiber.Ctx) error {
ale.Log(slog.LevelInfo, "Attempting to login")
// Validate password complexity before sending to Descope
password := req.Password
if len(password) < 8 {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must be at least 8 characters long"
ale.Log(slog.LevelWarn, "Validation failed: password too short")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must be at least 8 characters long"})
}
if ok, _ := regexp.MatchString(`[a-z]`, password); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one lowercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no lowercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one lowercase letter"})
}
if ok, _ := regexp.MatchString(`[A-Z]`, password); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one uppercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no uppercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one uppercase letter"})
}
if ok, _ := regexp.MatchString(`[0-9]`, password); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one number"
ale.Log(slog.LevelWarn, "Validation failed: no number")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one number"})
}
if ok, _ := regexp.MatchString(`[\W_]`, password); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one special character"
ale.Log(slog.LevelWarn, "Validation failed: no special character")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one special character"})
}
if h.DescopeClient == nil {
ale.Status = fiber.StatusInternalServerError
ale.LatencyMs = time.Since(startTime)
@@ -1076,41 +1038,55 @@ func (h *AuthHandler) CompletePasswordReset(c *fiber.Ctx) error {
// 디버깅을 위해 요청된 새 비밀번호를 로그로 출력
ale.Log(slog.LevelInfo, "Received new password for reset")
// Validate password complexity
if len(req.NewPassword) < 8 {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must be at least 8 characters long"
ale.Log(slog.LevelWarn, "Validation failed: password too short")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must be at least 8 characters long"})
}
if ok, _ := regexp.MatchString(`[a-z]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one lowercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no lowercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one lowercase letter"})
}
if ok, _ := regexp.MatchString(`[A-Z]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one uppercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no uppercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one uppercase letter"})
}
if ok, _ := regexp.MatchString(`[0-9]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one number"
ale.Log(slog.LevelWarn, "Validation failed: no number")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one number"})
}
if ok, _ := regexp.MatchString(`[\W_]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one special character"
ale.Log(slog.LevelWarn, "Validation failed: no special character")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one special character"})
// Validate password complexity dynamically based on Descope policy
policy, err := h.DescopeClient.Auth.Password().GetPasswordPolicy(context.Background())
if err != nil {
// If policy fetch fails, log warning and proceed (or fallback to basic check)
ale.Log(slog.LevelWarn, "Failed to fetch password policy, skipping dynamic validation: "+err.Error())
} else {
if len(req.NewPassword) < int(policy.MinLength) {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = fmt.Sprintf("Password must be at least %d characters long", policy.MinLength)
ale.Log(slog.LevelWarn, "Validation failed: password too short")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": ale.DescopeError})
}
if policy.Lowercase {
if ok, _ := regexp.MatchString(`[a-z]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one lowercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no lowercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one lowercase letter"})
}
}
if policy.Uppercase {
if ok, _ := regexp.MatchString(`[A-Z]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one uppercase letter"
ale.Log(slog.LevelWarn, "Validation failed: no uppercase letter")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one uppercase letter"})
}
}
if policy.Number {
if ok, _ := regexp.MatchString(`[0-9]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one number"
ale.Log(slog.LevelWarn, "Validation failed: no number")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one number"})
}
}
if policy.NonAlphanumeric {
if ok, _ := regexp.MatchString(`[\W_]`, req.NewPassword); !ok {
ale.Status = fiber.StatusBadRequest
ale.LatencyMs = time.Since(startTime)
ale.DescopeError = "Password must contain at least one special character"
ale.Log(slog.LevelWarn, "Validation failed: no special character")
return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Password must contain at least one special character"})
}
}
}
ale.Log(slog.LevelInfo, "Attempting to update password via Descope Auth API")

69
frontend/lib/features/auth/presentation/signup_screen.dart
View File

@@ -35,6 +35,8 @@ class _SignupScreenState extends State<SignupScreen> {
bool _termsAccepted = false;
bool _privacyAccepted = false;
bool _isLoading = false;
Map<String, dynamic>? _policy;
bool _isPolicyLoading = false;
// Inline Errors
String? _emailError;
@@ -58,6 +60,24 @@ class _SignupScreenState extends State<SignupScreen> {
'baroncs.co.kr': 'BARON',
};
@override
void initState() {
super.initState();
_loadPolicy();
}
Future<void> _loadPolicy() async {
setState(() => _isPolicyLoading = true);
try {
final policy = await AuthProxyService.fetchPasswordPolicy();
if (mounted) setState(() => _policy = policy);
} catch (_) {
// Ignore errors, will use defaults
} finally {
if (mounted) setState(() => _isPolicyLoading = false);
}
}
@override
void dispose() {
_emailTimer?.cancel();
@@ -757,13 +777,40 @@ class _SignupScreenState extends State<SignupScreen> {
);
}
String _buildPolicyDescription() {
if (_isPolicyLoading) {
return "비밀번호 정책을 불러오는 중입니다...";
}
final minLength = (_policy?['minLength'] as int?) ?? 8;
final requiresLower = _policy?['lowercase'] ?? true;
final requiresUpper = _policy?['uppercase'] ?? true;
final requiresNumber = _policy?['number'] ?? true;
final requiresSymbol = _policy?['nonAlphanumeric'] ?? true;
final parts = <String>["최소 $minLength자 이상"];
if (requiresUpper) parts.add("대문자");
if (requiresLower) parts.add("소문자");
if (requiresNumber) parts.add("숫자");
if (requiresSymbol) parts.add("특수문자");
return "보안 정책: ${parts.join(', ')}를 각각 최소 1자 이상 포함해야 합니다.";
}
Widget _buildStepPassword() {
String p = _passwordController.text;
bool hasUpper = p.contains(RegExp(r'[A-Z]'));
bool hasLower = p.contains(RegExp(r'[a-z]'));
bool hasDigit = p.contains(RegExp(r'[0-9]'));
bool hasSpecial = p.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'));
bool hasLength = p.length >= 12;
// Default Policy Fallback
final minLength = (_policy?['minLength'] as int?) ?? 8;
final requiresLower = _policy?['lowercase'] ?? true;
final requiresUpper = _policy?['uppercase'] ?? true;
final requiresNumber = _policy?['number'] ?? true;
final requiresSymbol = _policy?['nonAlphanumeric'] ?? true;
bool hasLength = p.length >= minLength;
bool hasUpper = !requiresUpper || p.contains(RegExp(r'[A-Z]'));
bool hasLower = !requiresLower || p.contains(RegExp(r'[a-z]'));
bool hasDigit = !requiresNumber || p.contains(RegExp(r'[0-9]'));
bool hasSpecial = !requiresSymbol || p.contains(RegExp(r'[!@#$%^&*(),.?":{}|<>]'));
return Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
@@ -780,7 +827,7 @@ class _SignupScreenState extends State<SignupScreen> {
const SizedBox(width: 10),
Expanded(
child: Text(
'보안 정책: 12자 이상, 대문자/소문자/숫자/특수문자를 각각 최소 1자 이상 포함해야 합니다.',
_buildPolicyDescription(),
style: TextStyle(fontSize: 12, color: Colors.blue[800], fontWeight: FontWeight.w500),
),
),
@@ -802,11 +849,11 @@ class _SignupScreenState extends State<SignupScreen> {
Wrap(
spacing: 10,
children: [
_cryptoCheck('12자 이상', hasLength),
_cryptoCheck('대문자', hasUpper),
_cryptoCheck('소문자', hasLower),
_cryptoCheck('숫자', hasDigit),
_cryptoCheck('특수문자', hasSpecial),
_cryptoCheck('$minLength자 이상', hasLength),
if (requiresUpper) _cryptoCheck('대문자', hasUpper),
if (requiresLower) _cryptoCheck('소문자', hasLower),
if (requiresNumber) _cryptoCheck('숫자', hasDigit),
if (requiresSymbol) _cryptoCheck('특수문자', hasSpecial),
],
),
const SizedBox(height: 16),