feat: replace admin auth with cookie-based profile picker

Remove all authentication (login, sessions, bcrypt, itsdangerous) since
the app runs on a private homelab LAN. Replace with a profile picker
landing page and cookie-based profile selection (1-year expiry).

- Add Alembic migration to drop password_hash/is_admin columns
- Delete auth service, auth routes, login template, and auth tests
- Rewrite app/utils/auth.py with NoProfileSelectedError and
  require_active_profile dependency
- Add profile creation flow (GET/POST /profiles/create)
- Rewrite home page as profile picker with card layout
- Update all route files to use profile dependency instead of admin auth
- Remove bcrypt and itsdangerous from requirements
- Remove admin_username/admin_password from config
- Update all tests for new profile-based access model

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-03-13 12:40:54 -05:00
parent 3dc0171639
commit 576d3bbb68
44 changed files with 523 additions and 1024 deletions

View File

@@ -1,6 +1,6 @@
"""Profile management routes.
Admin can view, create, edit user profiles and switch the active profile.
Users can view, create, edit profiles and switch the active profile.
"""
import structlog
@@ -11,7 +11,7 @@ from sqlmodel import Session
from app.database import get_db_session
from app.models.user import User
from app.services.user_service import UserService
from app.utils.auth import get_current_admin_user, get_active_profile_id
from app.utils.auth import require_active_profile, get_active_profile_id
logger = structlog.get_logger(__name__)
@@ -22,20 +22,11 @@ router = APIRouter(prefix="/profiles", tags=["profiles"])
async def list_profiles(
request: Request,
session: Session = Depends(get_db_session),
admin: User = Depends(get_current_admin_user),
profile: User = Depends(require_active_profile),
):
"""List all user profiles for the admin.
Args:
request: The incoming HTTP request.
session: Database session.
admin: The authenticated admin user.
Returns:
Rendered profile list page.
"""
"""List all user profiles."""
user_service = UserService(session)
profiles = user_service.list_users(exclude_admin=True)
profiles = user_service.list_users()
active_profile_id = get_active_profile_id(request)
templates = request.app.state.templates
@@ -43,7 +34,6 @@ async def list_profiles(
"request": request,
"profiles": profiles,
"active_profile_id": active_profile_id,
"admin": admin,
})
@@ -51,63 +41,101 @@ async def list_profiles(
async def switch_profile(
request: Request,
session: Session = Depends(get_db_session),
admin: User = Depends(get_current_admin_user),
):
"""Switch the active user profile.
Sets a cookie with the selected profile ID.
Args:
request: The incoming HTTP request.
session: Database session.
admin: The authenticated admin user.
Returns:
Redirect to the referring page with profile cookie set.
Sets a cookie with the selected profile ID (1 year expiry).
"""
form = await request.form()
profile_id = form.get("profile_id", "")
# Validate profile exists and is not an admin
user_service = UserService(session)
profile = user_service.get_user_by_id(int(profile_id)) if profile_id.isdigit() else None
referer = request.headers.get("referer", "/")
response = RedirectResponse(url=referer, status_code=303)
response = RedirectResponse(url="/workouts", status_code=303)
if profile and not profile.is_admin:
if profile:
response.set_cookie(
key="active_profile_id",
value=str(profile.id),
httponly=True,
samesite="lax",
max_age=86400,
max_age=31536000, # 1 year
)
logger.info("profile_switched", profile_id=profile.id, name=profile.display_name)
else:
logger.warning("profile_switch_failed", profile_id=profile_id)
response = RedirectResponse(url="/", status_code=303)
return response
@router.get("/create", response_class=HTMLResponse)
async def create_profile_form(request: Request):
"""Render the create-profile form."""
templates = request.app.state.templates
return templates.TemplateResponse("pages/profile_create.html", {
"request": request,
})
@router.post("/create")
async def create_profile(
request: Request,
session: Session = Depends(get_db_session),
):
"""Create a new profile, set cookie, redirect to workouts."""
form = await request.form()
display_name = form.get("display_name", "").strip()
if not display_name:
templates = request.app.state.templates
return templates.TemplateResponse("pages/profile_create.html", {
"request": request,
"error": "Display name is required.",
})
user_service = UserService(session)
# Generate username from display name
username = display_name.lower().replace(" ", "_")
# Ensure uniqueness
existing = user_service.get_user_by_username(username)
if existing:
templates = request.app.state.templates
return templates.TemplateResponse("pages/profile_create.html", {
"request": request,
"error": "A profile with that name already exists.",
})
profile = user_service.create_user(
username=username,
display_name=display_name,
height=form.get("height", "").strip() or None,
weight=form.get("weight", "").strip() or None,
goals=form.get("goals", "").strip() or None,
)
response = RedirectResponse(url="/workouts", status_code=303)
response.set_cookie(
key="active_profile_id",
value=str(profile.id),
httponly=True,
samesite="lax",
max_age=31536000, # 1 year
)
logger.info("profile_created", profile_id=profile.id, name=profile.display_name)
return response
@router.get("/{profile_id}/edit", response_class=HTMLResponse)
async def edit_profile_page(
profile_id: int,
request: Request,
session: Session = Depends(get_db_session),
admin: User = Depends(get_current_admin_user),
active_profile: User = Depends(require_active_profile),
):
"""Render the profile edit form.
Args:
profile_id: The profile ID to edit.
request: The incoming HTTP request.
session: Database session.
admin: The authenticated admin user.
Returns:
Rendered profile edit page.
"""
"""Render the profile edit form."""
user_service = UserService(session)
profile = user_service.get_user_by_id(profile_id)
@@ -115,7 +143,6 @@ async def edit_profile_page(
return templates.TemplateResponse("pages/profile_edit.html", {
"request": request,
"profile": profile,
"admin": admin,
})
@@ -124,19 +151,9 @@ async def update_profile(
profile_id: int,
request: Request,
session: Session = Depends(get_db_session),
admin: User = Depends(get_current_admin_user),
active_profile: User = Depends(require_active_profile),
):
"""Process profile edit form submission.
Args:
profile_id: The profile ID to update.
request: The incoming HTTP request.
session: Database session.
admin: The authenticated admin user.
Returns:
Redirect to profiles page.
"""
"""Process profile edit form submission."""
form = await request.form()
user_service = UserService(session)