Merge pull request 'add persist token' (#56) from feature/persist-token into master

Reviewed-on: #56

app/dependencies/users_token.py

@@ -12,11 +12,20 @@ from ..dependencies import database, cookie
 
 SECRET_KEY = "09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7"
 ALGORITHM = "HS256"
+ACCESS_TOKEN_EXPIRE_MINUTES = 30
 
 pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
 
 oauth2_scheme = cookie.OAuth2PasswordBearerWithCookie(tokenUrl="token")
 
+def create_access_token(data: dict, expires_delta: timedelta | None = None):
+    to_encode = data.copy()
+    expire = datetime.utcnow() + (expires_delta or timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES))
+    to_encode.update({"exp": expire})
+    encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
+    return encoded_jwt
+
+
 def verify_password(plain_password, hashed_password):
     return pwd_context.verify(plain_password, hashed_password)
 

app/routers/password.py

@@ -4,7 +4,7 @@ from ..dependencies import users_token, database, mail
 from ..models import users, email
 from fastapi.responses import JSONResponse, HTMLResponse
 from fastapi_mail import MessageSchema, MessageType, FastMail
-import random, os
+import random, os, bcrypt
 
 router = APIRouter()
 
@@ -68,26 +68,52 @@ async def reset_password(request: Request, key: str | None = None, email: str |
             detail="Parameters 'key' and 'email' are required"
         )
 
-    # Vérifier que la clé correspond à celle stockée dans Redis
+    # Récupérer la clé hachée depuis Redis
     key_hashed = database.connect_redis.get(email)
     
-    if key_hashed is None or key_hashed != key:
+    if key_hashed is None:
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,
-            detail="Key is invalid or expired"
+            detail="Invalid or expired reset key"
         )
 
+    # Redis stocke les valeurs en `bytes`, donc il faut décoder si nécessaire
+    if isinstance(key_hashed, bytes):
+        key_hashed = key_hashed.decode()
+
+
+    # Vérifier que la clé en clair correspond au hash stocké
+    if not bcrypt.checkpw(key.encode(), key_hashed.encode()):
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Invalid reset key"
+        )
+
+
     # Afficher la page HTML de réinitialisation du mot de passe
     return templates.TemplateResponse("reset_password.html", {"request": request, "email": email, "key": key})
 
 @router.post("/password/update", tags=["password"])
 async def update_password(request: Request, email: str = Form(...), key: str = Form(...), new_password: str = Form(...)):    # Vérification du token dans Redis
+    # Récupérer la clé hachée depuis Redis
     key_hashed = database.connect_redis.get(email)
     
-    if key_hashed is None or key_hashed.decode() != key:
+    if key_hashed is None:
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,
-            detail="Key is invalid or expired"
+            detail="Invalid or expired reset key"
+        )
+
+    # Redis stocke les valeurs en `bytes`, donc il faut décoder si nécessaire
+    if isinstance(key_hashed, bytes):
+        key_hashed = key_hashed.decode()
+
+
+    # Vérifier que la clé en clair correspond au hash stocké
+    if not bcrypt.checkpw(key.encode(), key_hashed.encode()):
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Invalid reset key"
         )
     
     # Recherche de l'utilisateur dans la base de données

app/routers/token.py

@@ -15,13 +15,16 @@ ACCESS_TOKEN_EXPIRE_MINUTES = 30
 async def login_for_access_token(
     form_data: Annotated[OAuth2PasswordRequestForm, Depends()]):
     user = users_token.authenticate_user(form_data.username, form_data.password)
+    expires_access_token_time = ACCESS_TOKEN_EXPIRE_MINUTES
+    if form_data.remember_me:
+        expires_access_token_time=120
     if not user:
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
             detail="Incorrect username or password",
             headers={"WWW-Authenticate": "Bearer"},
         )
-    access_token_expires = timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
+    access_token_expires = timedelta(minutes=expires_access_token_time)
     access_token = users_token.create_access_token(
         data={"sub": user.username}, expires_delta=access_token_expires
     )