Feat(Chore, Fix): Refractor, Half Baked Deletion + Admin Privilege

Refractor Codes into sub file/folders
Admin can remove users'/members mfa/2fa, unlink account from  oauth provider
Admin can  add/reset password
Different Email (OIDC + Manual)-Same Account; (Block Linking and authorize if available)
This commit is contained in:
2026-03-04 18:49:04 +05:45
parent ea1bacc794
commit 7cb522b590
63 changed files with 7896 additions and 10863 deletions
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"""Auth blueprint subpackage."""
from gatehouse_app.api.v1.auth import core, totp, webauthn, password
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"""Core auth endpoints: register, login, logout, sessions."""
import logging
from flask import request, session, g, current_app
from marshmallow import ValidationError
from gatehouse_app.api.v1 import api_v1_bp
from gatehouse_app.extensions import limiter
from gatehouse_app.utils.response import api_response
from gatehouse_app.schemas.auth_schema import RegisterSchema, LoginSchema
from gatehouse_app.services.auth_service import AuthService
from gatehouse_app.services.mfa_policy_service import MfaPolicyService
from gatehouse_app.services.notification_service import NotificationService
from gatehouse_app.utils.decorators import login_required
from gatehouse_app.utils.constants import AuditAction
from gatehouse_app.exceptions.auth_exceptions import InvalidCredentialsError
@api_v1_bp.route("/auth/register", methods=["POST"])
@limiter.limit(lambda: current_app.config["RATELIMIT_AUTH_REGISTER"])
def register():
try:
schema = RegisterSchema()
data = schema.load(request.json)
user = AuthService.register_user(
email=data["email"],
password=data["password"],
full_name=data.get("full_name"),
)
try:
from gatehouse_app.models import EmailVerificationToken
verify_token = EmailVerificationToken.generate(user_id=user.id)
app_url = current_app.config.get("APP_URL", "http://localhost:8080")
verify_link = f"{app_url}/verify-email?token={verify_token.token}"
subject = "Verify your Gatehouse email address"
body = (
f"Hi {user.full_name or user.email},\n\n"
f"Welcome to Gatehouse! Please verify your email address by clicking the link below (valid for 24 hours):\n"
f"{verify_link}\n\n"
f"Gatehouse Security Team"
)
NotificationService._send_email(to_address=user.email, subject=subject, body=body)
except Exception as exc:
logging.getLogger(__name__).warning(f"Failed to send verification email on register: {exc}")
user_session = AuthService.create_session(user)
from gatehouse_app.models.organization.org_invite_token import OrgInviteToken
from gatehouse_app.models.user.user import User as _User
from datetime import datetime, timezone as _tz
now = datetime.now(_tz.utc)
pending_invites = OrgInviteToken.query.filter(
OrgInviteToken.email == user.email,
OrgInviteToken.accepted_at.is_(None),
OrgInviteToken.expires_at > now,
OrgInviteToken.deleted_at.is_(None),
).all()
total_users = _User.query.filter(_User.deleted_at.is_(None)).count()
is_first_user = total_users == 1
expires_str = user_session.expires_at.isoformat()
if expires_str[-1] != "Z":
expires_str += "Z"
return api_response(
data={
"user": user.to_dict(),
"token": user_session.token,
"expires_at": expires_str,
"is_first_user": is_first_user,
"pending_invites": [
{
"token": inv.token,
"organization": {"id": str(inv.organization_id), "name": inv.organization.name},
"role": inv.role,
"expires_at": inv.expires_at.isoformat(),
}
for inv in pending_invites
],
},
message="Registration successful",
status=201,
)
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
@api_v1_bp.route("/auth/login", methods=["POST"])
@limiter.limit(lambda: current_app.config["RATELIMIT_AUTH_LOGIN"])
def login():
logger = logging.getLogger(__name__)
try:
schema = LoginSchema()
data = schema.load(request.json)
user = AuthService.authenticate(email=data["email"], password=data["password"])
has_totp = user.has_totp_enabled()
has_webauthn = user.has_webauthn_enabled()
logger.info(f"Login attempt for user {user.email} - TOTP enabled: {has_totp}, WebAuthn enabled: {has_webauthn}")
if has_webauthn:
session["webauthn_pending_user_id"] = user.id
return api_response(data={"requires_webauthn": True}, message="Passkey verification required. Please use your passkey to complete login.")
if has_totp:
session["totp_pending_user_id"] = user.id
return api_response(data={"requires_totp": True}, message="TOTP code required. Please enter your 6-digit code from your authenticator app.")
remember_me = data.get("remember_me", False)
policy_result = MfaPolicyService.after_primary_auth_success(user, remember_me)
duration = 2592000 if remember_me else 86400
is_compliance_only = policy_result.create_compliance_only_session
user_session = AuthService.create_session(user, duration_seconds=duration, is_compliance_only=is_compliance_only)
response_data = {
"user": user.to_dict(),
"token": user_session.token,
"expires_at": user_session.expires_at.isoformat() + "Z" if user_session.expires_at.isoformat()[-1] != "Z" else user_session.expires_at.isoformat(),
}
if policy_result.compliance_summary:
response_data["mfa_compliance"] = {
"overall_status": policy_result.compliance_summary.overall_status,
"missing_methods": policy_result.compliance_summary.missing_methods,
"deadline_at": policy_result.compliance_summary.deadline_at,
"orgs": [
{
"organization_id": org.organization_id,
"organization_name": org.organization_name,
"status": org.status,
"effective_mode": org.effective_mode,
"deadline_at": org.deadline_at,
"applied_at": org.applied_at,
}
for org in policy_result.compliance_summary.orgs
],
}
if is_compliance_only:
response_data["requires_mfa_enrollment"] = True
user_orgs = user.get_organizations()
if not user_orgs:
from gatehouse_app.models.organization.org_invite_token import OrgInviteToken
from datetime import datetime, timezone as _tz
_now = datetime.now(_tz.utc)
pending_invites = OrgInviteToken.query.filter(
OrgInviteToken.email == user.email,
OrgInviteToken.accepted_at.is_(None),
OrgInviteToken.expires_at > _now,
OrgInviteToken.deleted_at.is_(None),
).all()
response_data["pending_invites"] = [
{
"token": inv.token,
"organization": {"id": str(inv.organization_id), "name": inv.organization.name},
"role": inv.role,
"expires_at": inv.expires_at.isoformat(),
}
for inv in pending_invites
]
response_data["requires_org_setup"] = True
return api_response(data=response_data, message="Login successful")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
@api_v1_bp.route("/auth/logout", methods=["POST"])
@login_required
def logout():
if g.current_session:
AuthService.revoke_session(g.current_session.id, reason="User logout")
return api_response(message="Logout successful")
@api_v1_bp.route("/auth/me", methods=["GET"])
@login_required
def get_current_user():
user = g.current_user
return api_response(
data={
"user": user.to_dict(),
"organizations": [
{
"id": membership.organization.id,
"name": membership.organization.name,
"slug": membership.organization.slug,
"role": membership.role.value if hasattr(membership.role, "value") else str(membership.role),
}
for membership in user.organization_memberships
if membership.deleted_at is None and membership.organization and not membership.organization.deleted_at
],
},
message="User retrieved successfully",
)
@api_v1_bp.route("/auth/sessions", methods=["GET"])
@login_required
def get_user_sessions():
from gatehouse_app.services.session_service import SessionService
sessions = SessionService.get_user_sessions(g.current_user.id, active_only=True)
return api_response(data={"sessions": [s.to_dict() for s in sessions], "count": len(sessions)}, message="Sessions retrieved successfully")
@api_v1_bp.route("/auth/sessions/<session_id>", methods=["DELETE"])
@login_required
def revoke_session(session_id):
from gatehouse_app.models.user.session import Session
user_session = Session.query.filter_by(id=session_id, user_id=g.current_user.id, deleted_at=None).first()
if not user_session:
return api_response(success=False, message="Session not found", status=404, error_type="NOT_FOUND")
AuthService.revoke_session(session_id, reason="Revoked by user")
return api_response(message="Session revoked successfully")
@api_v1_bp.route("/auth/token", methods=["GET"])
@login_required
def get_token():
from flask import redirect as flask_redirect
from urllib.parse import urlparse
token = g.current_session.token
redirect_url = request.args.get("redirect", "").strip()
if redirect_url:
allowed_origins = set(current_app.config.get("CORS_ORIGINS", []))
frontend_url = current_app.config.get("FRONTEND_URL", "")
if frontend_url:
parsed = urlparse(frontend_url)
allowed_origins.add(f"{parsed.scheme}://{parsed.netloc}")
parsed_redirect = urlparse(redirect_url)
redirect_origin = f"{parsed_redirect.scheme}://{parsed_redirect.netloc}"
if redirect_origin not in allowed_origins:
return api_response(success=False, message="Redirect URL is not allowed.", status=400, error_type="INVALID_REDIRECT")
sep = "&" if "?" in redirect_url else "?"
return flask_redirect(f"{redirect_url}{sep}token={token}", code=302)
return api_response(data={"token": token}, message="Token retrieved")
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"""Password reset, email verification, and account activation endpoints."""
import logging
from flask import request, current_app
from gatehouse_app.api.v1 import api_v1_bp
from gatehouse_app.extensions import limiter
from gatehouse_app.utils.response import api_response
from gatehouse_app.services.auth_service import AuthService
from gatehouse_app.services.notification_service import NotificationService
_logger = logging.getLogger(__name__)
@api_v1_bp.route("/auth/forgot-password", methods=["POST"])
@limiter.limit(lambda: current_app.config["RATELIMIT_AUTH_FORGOT_PASSWORD"])
def forgot_password():
from gatehouse_app.models import User, PasswordResetToken
data = request.get_json() or {}
email = (data.get("email") or "").strip().lower()
if not email:
return api_response(success=False, message="Email is required", status=400, error_type="VALIDATION_ERROR")
user = User.query.filter_by(email=email, deleted_at=None).first()
if user:
try:
reset_token = PasswordResetToken.generate(user_id=user.id)
app_url = current_app.config.get("APP_URL", "http://localhost:8080")
reset_link = f"{app_url}/reset-password?token={reset_token.token}"
NotificationService._send_email(
to_address=user.email,
subject="Reset your Gatehouse password",
body=(
f"Hi {user.full_name or user.email},\n\n"
f"You requested a password reset for your Gatehouse account.\n\n"
f"Click the link below to reset your password (valid for 2 hours):\n"
f"{reset_link}\n\n"
f"If you did not request this, you can safely ignore this email.\n\n"
f"Gatehouse Security Team"
),
)
_logger.info(f"Password reset token generated for user {user.id}")
except Exception as exc:
_logger.exception(f"Error generating password reset token: {exc}")
return api_response(data={}, message="If an account exists for this email, you will receive a password reset link shortly.")
@api_v1_bp.route("/auth/reset-password", methods=["POST"])
@limiter.limit(lambda: current_app.config["RATELIMIT_AUTH_RESET_PASSWORD"])
def reset_password():
from gatehouse_app.extensions import bcrypt
from gatehouse_app.models import PasswordResetToken, AuthenticationMethod
from gatehouse_app.utils.constants import AuthMethodType
from gatehouse_app.extensions import db
data = request.get_json() or {}
token_value = (data.get("token") or "").strip()
new_password = data.get("password") or ""
password_confirm = data.get("password_confirm") or ""
if not token_value or not new_password:
return api_response(success=False, message="Token and new password are required", status=400, error_type="VALIDATION_ERROR")
if new_password != password_confirm:
return api_response(success=False, message="Passwords do not match", status=400, error_type="VALIDATION_ERROR")
if len(new_password) < 8:
return api_response(success=False, message="Password must be at least 8 characters", status=400, error_type="VALIDATION_ERROR")
reset_token = PasswordResetToken.query.filter_by(token=token_value).first()
if not reset_token or not reset_token.is_valid:
return api_response(success=False, message="This password reset link is invalid or has expired.", status=400, error_type="INVALID_TOKEN")
try:
user = reset_token.user
auth_method = AuthenticationMethod.query.filter_by(user_id=user.id, method_type=AuthMethodType.PASSWORD, deleted_at=None).first()
if auth_method:
auth_method.password_hash = bcrypt.generate_password_hash(new_password).decode("utf-8")
db.session.add(auth_method)
reset_token.consume()
_logger.info(f"Password reset for user {user.id}")
return api_response(data={}, message="Your password has been reset. You can now sign in with your new password.")
except Exception as exc:
_logger.exception(f"Error resetting password: {exc}")
return api_response(success=False, message="An error occurred while resetting your password.", status=500, error_type="INTERNAL_ERROR")
@api_v1_bp.route("/auth/verify-email", methods=["POST"])
def verify_email():
from gatehouse_app.models import EmailVerificationToken
from gatehouse_app.extensions import db
data = request.get_json() or {}
token_value = (data.get("token") or "").strip()
if not token_value:
return api_response(success=False, message="Verification token is required", status=400, error_type="VALIDATION_ERROR")
verify_token = EmailVerificationToken.query.filter_by(token=token_value).first()
if not verify_token or not verify_token.is_valid:
return api_response(success=False, message="This verification link is invalid or has expired.", status=400, error_type="INVALID_TOKEN")
try:
user = verify_token.user
user.email_verified = True
db.session.add(user)
verify_token.consume()
_logger.info(f"Email verified for user {user.id}")
return api_response(data={}, message="Your email has been verified. You can now sign in.")
except Exception as exc:
_logger.exception(f"Error verifying email: {exc}")
return api_response(success=False, message="An error occurred while verifying your email.", status=500, error_type="INTERNAL_ERROR")
@api_v1_bp.route("/auth/resend-verification", methods=["POST"])
def resend_verification():
from gatehouse_app.models import User, EmailVerificationToken
data = request.get_json() or {}
email = (data.get("email") or "").strip().lower()
if not email:
return api_response(success=False, message="Email is required", status=400, error_type="VALIDATION_ERROR")
user = User.query.filter_by(email=email, deleted_at=None).first()
if user and not user.email_verified:
try:
verify_token = EmailVerificationToken.generate(user_id=user.id)
app_url = current_app.config.get("APP_URL", "http://localhost:8080")
verify_link = f"{app_url}/verify-email?token={verify_token.token}"
NotificationService._send_email(
to_address=user.email,
subject="Verify your Gatehouse email address",
body=(
f"Hi {user.full_name or user.email},\n\n"
f"Please verify your email address by clicking the link below (valid for 24 hours):\n"
f"{verify_link}\n\n"
f"Gatehouse Security Team"
),
)
_logger.info(f"Verification email sent for user {user.id}")
except Exception as exc:
_logger.exception(f"Error sending verification email: {exc}")
return api_response(data={}, message="If an account exists for this email and is not yet verified, you will receive a verification link shortly.")
@api_v1_bp.route("/auth/activate", methods=["POST"])
def activate_account():
import secrets
from gatehouse_app.models.user.user import User
from gatehouse_app.extensions import db
data = request.get_json() or {}
code = (data.get("code") or "").strip()
if not code:
return api_response(success=False, message="Activation code is required", status=400, error_type="VALIDATION_ERROR")
user = User.query.filter_by(activation_key=code, deleted_at=None).first()
if not user:
return api_response(success=False, message="Invalid or expired activation code", status=404, error_type="NOT_FOUND")
user.activated = True
user.activation_key = None
db.session.add(user)
db.session.commit()
user_session = AuthService.create_session(user)
_logger.info(f"Account activated for user {user.id}")
return api_response(
data={
"user": user.to_dict(),
"token": user_session.token,
"expires_at": user_session.expires_at.isoformat() + "Z" if user_session.expires_at.isoformat()[-1] != "Z" else user_session.expires_at.isoformat(),
},
message="Account activated successfully",
)
@api_v1_bp.route("/auth/resend-activation", methods=["POST"])
def resend_activation():
import secrets
from gatehouse_app.models.user.user import User
from gatehouse_app.extensions import db
data = request.get_json() or {}
email = (data.get("email") or "").strip().lower()
if not email:
return api_response(success=False, message="Email is required", status=400, error_type="VALIDATION_ERROR")
user = User.query.filter_by(email=email, deleted_at=None).first()
if user and not user.activated:
try:
code = secrets.token_urlsafe(32)
user.activation_key = code
db.session.add(user)
db.session.commit()
app_url = current_app.config.get("APP_URL", current_app.config.get("FRONTEND_URL", "http://localhost:8080"))
activate_link = f"{app_url}/activate?code={code}"
NotificationService._send_email(
to_address=user.email,
subject="Activate your Gatehouse account",
body=(
f"Hi {user.full_name or user.email},\n\n"
f"Please activate your Gatehouse account by clicking the link below:\n"
f"{activate_link}\n\n"
f"If you did not create an account, you can safely ignore this email.\n\n"
f"Gatehouse Security Team"
),
)
_logger.info(f"Activation email re-sent to {user.id}")
except Exception as exc:
_logger.exception(f"Error re-sending activation email: {exc}")
return api_response(data={}, message="If an unactivated account exists for this email, you will receive a new activation link shortly.")
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"""TOTP authentication endpoints."""
from flask import request, session, g, current_app
from marshmallow import ValidationError
from gatehouse_app.api.v1 import api_v1_bp
from gatehouse_app.extensions import limiter
from gatehouse_app.utils.response import api_response
from gatehouse_app.schemas.auth_schema import (
TOTPVerifyEnrollmentSchema,
TOTPVerifySchema,
TOTPDisableSchema,
TOTPRegenerateBackupCodesSchema,
)
from gatehouse_app.services.auth_service import AuthService
from gatehouse_app.services.mfa_policy_service import MfaPolicyService
from gatehouse_app.utils.decorators import login_required
from gatehouse_app.exceptions.auth_exceptions import InvalidCredentialsError
from gatehouse_app.exceptions.validation_exceptions import ConflictError
@api_v1_bp.route("/auth/totp/enroll", methods=["POST"])
@login_required
def enroll_totp():
try:
result = AuthService.enroll_totp(g.current_user)
return api_response(
data={
"secret": result["secret"],
"provisioning_uri": result["provisioning_uri"],
"qr_code": result["qr_code"],
"backup_codes": result["backup_codes"],
},
message="TOTP enrollment initiated. Please verify with your authenticator app.",
status=201,
)
except ConflictError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
@api_v1_bp.route("/auth/totp/verify-enrollment", methods=["POST"])
@login_required
def verify_totp_enrollment():
try:
schema = TOTPVerifyEnrollmentSchema()
data = schema.load(request.json)
AuthService.verify_totp_enrollment(g.current_user, data["code"], client_utc_timestamp=data.get("client_timestamp"))
return api_response(message="TOTP enrollment completed successfully")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
@api_v1_bp.route("/auth/totp/verify", methods=["POST"])
@limiter.limit(lambda: current_app.config["RATELIMIT_AUTH_TOTP_VERIFY"])
def verify_totp():
try:
schema = TOTPVerifySchema()
data = schema.load(request.json)
user_id = session.get("totp_pending_user_id") or session.get("webauthn_pending_user_id")
if not user_id:
return api_response(success=False, message="No pending TOTP verification. Please login first.", status=401, error_type="AUTHENTICATION_ERROR")
from gatehouse_app.models.user.user import User
user = User.query.get(user_id)
if not user:
return api_response(success=False, message="User not found", status=401, error_type="AUTHENTICATION_ERROR")
from gatehouse_app.utils.constants import UserStatus
if user.status in (UserStatus.SUSPENDED, UserStatus.COMPLIANCE_SUSPENDED):
session.pop("totp_pending_user_id", None)
session.pop("webauthn_pending_user_id", None)
return api_response(success=False, message="Account is suspended. Contact an administrator.", status=403, error_type="ACCOUNT_SUSPENDED")
AuthService.authenticate_with_totp(user, data["code"], data.get("is_backup_code", False), client_utc_timestamp=data.get("client_timestamp"))
policy_result = MfaPolicyService.after_primary_auth_success(user, remember_me=False)
is_compliance_only = policy_result.create_compliance_only_session
user_session = AuthService.create_session(user, is_compliance_only=is_compliance_only)
session.pop("totp_pending_user_id", None)
session.pop("webauthn_pending_user_id", None)
response_data = {
"user": user.to_dict(),
"token": user_session.token,
"expires_at": user_session.expires_at.isoformat() + "Z" if user_session.expires_at.isoformat()[-1] != "Z" else user_session.expires_at.isoformat(),
}
if policy_result.compliance_summary:
response_data["mfa_compliance"] = {
"overall_status": policy_result.compliance_summary.overall_status,
"missing_methods": policy_result.compliance_summary.missing_methods,
"deadline_at": policy_result.compliance_summary.deadline_at,
"orgs": [
{
"organization_id": org.organization_id,
"organization_name": org.organization_name,
"status": org.status,
"effective_mode": org.effective_mode,
"deadline_at": org.deadline_at,
"applied_at": org.applied_at,
}
for org in policy_result.compliance_summary.orgs
],
}
if is_compliance_only:
response_data["requires_mfa_enrollment"] = True
return api_response(data=response_data, message="TOTP verification successful")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
@api_v1_bp.route("/auth/totp/disable", methods=["DELETE"])
@login_required
def disable_totp():
try:
schema = TOTPDisableSchema()
data = schema.load(request.json)
AuthService.disable_totp(g.current_user, data["password"])
return api_response(message="TOTP disabled successfully")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
@api_v1_bp.route("/auth/totp/status", methods=["GET"])
@login_required
def get_totp_status():
from gatehouse_app.models.auth.authentication_method import AuthenticationMethod
from gatehouse_app.utils.constants import AuthMethodType
from gatehouse_app.extensions import db as _db
from datetime import datetime, timezone
user = g.current_user
stale = AuthenticationMethod.query.filter_by(user_id=user.id, method_type=AuthMethodType.TOTP, verified=False, deleted_at=None).all()
for s in stale:
secret = (s.provider_data or {}).get("secret") if s.provider_data else None
if not secret:
s.deleted_at = datetime.now(timezone.utc)
_db.session.add(s)
if stale:
_db.session.commit()
totp_enabled = user.has_totp_enabled()
backup_codes_remaining = 0
verified_at = None
if totp_enabled:
totp_method = AuthenticationMethod.query.filter_by(
user_id=user.id, method_type=AuthMethodType.TOTP, verified=True, deleted_at=None
).order_by(AuthenticationMethod.created_at.desc()).first()
if totp_method and totp_method.provider_data:
backup_codes_remaining = len(totp_method.provider_data.get("backup_codes", []))
if totp_method and totp_method.totp_verified_at:
ts = totp_method.totp_verified_at.isoformat()
verified_at = ts if ts.endswith("Z") else ts + "Z"
return api_response(
data={"totp_enabled": totp_enabled, "verified_at": verified_at, "backup_codes_remaining": backup_codes_remaining},
message="TOTP status retrieved successfully",
)
@api_v1_bp.route("/auth/totp/regenerate-backup-codes", methods=["POST"])
@login_required
def regenerate_totp_backup_codes():
try:
schema = TOTPRegenerateBackupCodesSchema()
data = schema.load(request.json)
backup_codes = AuthService.regenerate_totp_backup_codes(g.current_user, data["password"])
return api_response(data={"backup_codes": backup_codes}, message="Backup codes regenerated successfully")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
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"""WebAuthn passkey authentication endpoints."""
import json
import base64
import logging
from flask import request, session, g, jsonify
from marshmallow import ValidationError
from gatehouse_app.api.v1 import api_v1_bp
from gatehouse_app.utils.response import api_response
from gatehouse_app.schemas.webauthn_schema import (
WebAuthnRegistrationBeginSchema,
WebAuthnRegistrationCompleteSchema,
WebAuthnLoginBeginSchema,
WebAuthnLoginCompleteSchema,
WebAuthnCredentialRenameSchema,
)
from gatehouse_app.services.auth_service import AuthService
from gatehouse_app.services.webauthn_service import WebAuthnService
from gatehouse_app.services.mfa_policy_service import MfaPolicyService
from gatehouse_app.utils.decorators import login_required
from gatehouse_app.exceptions.auth_exceptions import InvalidCredentialsError
logger = logging.getLogger(__name__)
@api_v1_bp.route("/auth/webauthn/register/begin", methods=["POST"])
@login_required
def begin_webauthn_registration():
options = WebAuthnService.generate_registration_challenge(g.current_user)
return jsonify(options), 200
@api_v1_bp.route("/auth/webauthn/register/complete", methods=["POST"])
@login_required
def complete_webauthn_registration():
user_email = g.current_user.email
logger.info(f"WebAuthn registration completion started for user: {user_email}")
try:
schema = WebAuthnRegistrationCompleteSchema()
data = schema.load(request.json)
client_data_json_b64 = data.get("response", {}).get("clientDataJSON", "")
if not client_data_json_b64:
return api_response(success=False, message="Missing clientDataJSON in response", status=400, error_type="VALIDATION_ERROR")
try:
padding = 4 - (len(client_data_json_b64) % 4)
padded = client_data_json_b64 + ("=" * padding if padding != 4 else "")
client_data_dict = json.loads(base64.urlsafe_b64decode(padded))
except Exception as e:
return api_response(success=False, message=f"Failed to decode client data JSON: {str(e)}", status=400, error_type="VALIDATION_ERROR")
challenge = client_data_dict.get("challenge")
if not challenge:
return api_response(success=False, message="Invalid challenge in client data", status=400, error_type="VALIDATION_ERROR")
auth_method = WebAuthnService.verify_registration_response(g.current_user, data, challenge)
logger.info(f"WebAuthn registration completed successfully for user: {user_email}")
return api_response(data={"credential": auth_method.to_webauthn_dict()}, message="Passkey registered successfully", status=201)
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
except Exception as e:
logger.exception(f"WebAuthn registration unexpected error for user {user_email}: {e}")
return api_response(success=False, message="An unexpected error occurred during registration", status=500, error_type="INTERNAL_ERROR")
@api_v1_bp.route("/auth/webauthn/login/begin", methods=["POST"])
def begin_webauthn_login():
try:
schema = WebAuthnLoginBeginSchema()
data = schema.load(request.json)
from gatehouse_app.models.user.user import User
user = User.query.filter_by(email=data["email"].lower(), deleted_at=None).first()
if not user:
return api_response(success=False, message="User not found", status=404, error_type="NOT_FOUND")
from gatehouse_app.utils.constants import UserStatus
if user.status in (UserStatus.SUSPENDED, UserStatus.COMPLIANCE_SUSPENDED):
return api_response(success=False, message="Account is suspended. Contact an administrator.", status=403, error_type="ACCOUNT_SUSPENDED")
if not user.has_webauthn_enabled():
return api_response(success=False, message="No passkeys found for this account", status=404, error_type="NOT_FOUND")
options = WebAuthnService.generate_authentication_challenge(user)
session["webauthn_pending_user_id"] = user.id
return jsonify(options), 200
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except Exception as e:
logger.exception(f"WebAuthn login begin unexpected error: {e}")
raise
@api_v1_bp.route("/auth/webauthn/login/complete", methods=["POST"])
def complete_webauthn_login():
try:
user_id = session.get("webauthn_pending_user_id")
if not user_id:
return api_response(success=False, message="No pending WebAuthn verification. Please initiate login first.", status=401, error_type="AUTHENTICATION_ERROR")
schema = WebAuthnLoginCompleteSchema()
data = schema.load(request.json)
from gatehouse_app.models.user.user import User
user = User.query.get(user_id)
if not user:
return api_response(success=False, message="User not found", status=401, error_type="AUTHENTICATION_ERROR")
from gatehouse_app.utils.constants import UserStatus
if user.status in (UserStatus.SUSPENDED, UserStatus.COMPLIANCE_SUSPENDED):
session.pop("webauthn_pending_user_id", None)
return api_response(success=False, message="Account is suspended. Contact an administrator.", status=403, error_type="ACCOUNT_SUSPENDED")
client_data = data.get("response", {}).get("clientDataJSON", "")
client_data_dict = json.loads(base64.urlsafe_b64decode(client_data + "=="))
challenge = client_data_dict.get("challenge")
if not challenge:
return api_response(success=False, message="Invalid challenge in client data", status=400, error_type="VALIDATION_ERROR")
WebAuthnService.verify_authentication_response(user, data, challenge)
policy_result = MfaPolicyService.after_primary_auth_success(user, remember_me=False)
is_compliance_only = policy_result.create_compliance_only_session
user_session = AuthService.create_session(user, is_compliance_only=is_compliance_only)
session.pop("webauthn_pending_user_id", None)
logger.info(f"WebAuthn login completed successfully for user: {user.email}")
response_data = {
"user": user.to_dict(),
"token": user_session.token,
"expires_at": user_session.expires_at.isoformat() + "Z" if user_session.expires_at.isoformat()[-1] != "Z" else user_session.expires_at.isoformat(),
}
if policy_result.compliance_summary:
response_data["mfa_compliance"] = {
"overall_status": policy_result.compliance_summary.overall_status,
"missing_methods": policy_result.compliance_summary.missing_methods,
"deadline_at": policy_result.compliance_summary.deadline_at,
"orgs": [
{
"organization_id": org.organization_id,
"organization_name": org.organization_name,
"status": org.status,
"effective_mode": org.effective_mode,
"deadline_at": org.deadline_at,
"applied_at": org.applied_at,
}
for org in policy_result.compliance_summary.orgs
],
}
if is_compliance_only:
response_data["requires_mfa_enrollment"] = True
return api_response(data=response_data, message="Login successful")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
except InvalidCredentialsError as e:
return api_response(success=False, message=e.message, status=e.status_code, error_type=e.error_type)
except Exception as e:
logger.exception(f"WebAuthn login complete unexpected error: {e}")
raise
@api_v1_bp.route("/auth/webauthn/credentials", methods=["GET"])
@login_required
def list_webauthn_credentials():
credentials = WebAuthnService.get_user_credentials(g.current_user)
return api_response(data={"credentials": [c.to_webauthn_dict() for c in credentials], "count": len(credentials)}, message="Credentials retrieved successfully")
@api_v1_bp.route("/auth/webauthn/credentials/<credential_id>", methods=["DELETE"])
@login_required
def delete_webauthn_credential(credential_id):
user = g.current_user
if not WebAuthnService.credential_belongs_to_user(credential_id, user):
return api_response(success=False, message="Credential not found", status=404, error_type="NOT_FOUND")
if user.get_webauthn_credential_count() <= 1:
return api_response(success=False, message="Cannot delete the last passkey. Add another passkey first.", status=400, error_type="BAD_REQUEST")
if not WebAuthnService.delete_credential(credential_id, user):
return api_response(success=False, message="Credential not found", status=404, error_type="NOT_FOUND")
return api_response(message="Passkey deleted successfully")
@api_v1_bp.route("/auth/webauthn/credentials/<credential_id>", methods=["PATCH"])
@login_required
def rename_webauthn_credential(credential_id):
try:
schema = WebAuthnCredentialRenameSchema()
data = schema.load(request.json)
if not WebAuthnService.rename_credential(credential_id, g.current_user, data["name"]):
return api_response(success=False, message="Credential not found", status=404, error_type="NOT_FOUND")
credential = WebAuthnService.get_credential_by_id(credential_id, g.current_user)
return api_response(data={"credential": credential.to_webauthn_dict() if credential else None}, message="Passkey renamed successfully")
except ValidationError as e:
return api_response(success=False, message="Validation failed", status=400, error_type="VALIDATION_ERROR", error_details=e.messages)
@api_v1_bp.route("/auth/webauthn/status", methods=["GET"])
@login_required
def get_webauthn_status():
user = g.current_user
return api_response(
data={"webauthn_enabled": user.has_webauthn_enabled(), "credential_count": user.get_webauthn_credential_count()},
message="WebAuthn status retrieved successfully",
)