fix/#14- auth endpoint

app/routers/authentication.py

@@ -7,21 +7,22 @@
 from app.services import auth
 from app.schemas import Token, TokenPayload, Community
 from app.services.database.models import Community as DBCommunity
-from services.database.orm.community import get_community_by_username
+from app.services.database.orm.community import get_community_by_username
 
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/authentication/token")
 
 def setup():
     router = APIRouter(prefix='/authentication', tags=['authentication'])
-    async def authenticate_community(request: Request , username: str, password: str):
-        # Valida se o usuário existe e se a senha está correta
-        found_community = await get_community_by_username(
-        username=username,
-        session=request.app.db_session_factory
-    )
-        if not found_community or not auth.verify_password(password, found_community.password):
+    async def authenticate_community( request: Request , username: str, password: str):
+       # Valida se o usuário existe e se a senha está correta
+       session: AsyncSession = request.app.db_session_factory
+       found_community = await get_community_by_username(
+                                    username=username,
+                                    session= session
+                                    )
+       if not found_community or not auth.verify_password(password, found_community.password):
             return None
-        return found_community
+       return found_community
 
 
     #### Teste 
@@ -41,7 +42,7 @@ async def create_community(request: Request ):
     @router.post("/token", response_model=Token)
     async def login_for_access_token(request: Request , form_data: OAuth2PasswordRequestForm = Depends() ) :
         # Rota de login: valida credenciais e retorna token JWT
-        community = await authenticate_community(form_data.username, form_data.password, request.app.db_session_factory)
+        community = await authenticate_community( request, form_data.username, form_data.password)
         if not community:
             raise HTTPException(
                 status_code=status.HTTP_401_UNAUTHORIZED,

app/services/auth.py

@@ -1,4 +1,5 @@
-from passlib.context import CryptContext
+#from passlib.context import CryptContext
+import bcrypt
 from datetime import datetime, timedelta, timezone
 from app.schemas import TokenPayload
 import jwt
@@ -8,15 +9,31 @@
 ALGORITHM = os.getenv("ALGORITHM", "HS256")
 ACCESS_TOKEN_EXPIRE_MINUTES = int(os.getenv("ACCESS_TOKEN_EXPIRE_MINUTES", 20))
 
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
-
 def verify_password(plain, hashed): 
     # Verifica se a senha passada bate com a hash da comunidade
-    return pwd_context.verify(plain, hashed)
+    return bcrypt.checkpw(
+        bytes(plain, encoding="utf-8"),
+        hashed,
+    )
 
 def hash_password(password): 
     # Retorna a senha em hash para salvar no banco de dados
-    return pwd_context.hash(password)
+    return bcrypt.hashpw(
+        bytes(password, encoding="utf-8"),
+        bcrypt.gensalt(),
+    )
+
+
+
+#pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
+
+#def verify_password(plain, hashed): 
+#    # Verifica se a senha passada bate com a hash da comunidade
+#    return pwd_context.verify(plain, hashed)
+#
+#def hash_password(password): 
+#    # Retorna a senha em hash para salvar no banco de dados
+#    return pwd_context.hash(password)
 
 def create_access_token(data: TokenPayload, expires_delta: timedelta | None = None):
     """

app/services/database/orm/community.py

@@ -6,8 +6,7 @@
 
 async def get_community_by_username(
     username: str,
-    session: AsyncSession,
-) -> Optional[Community]:
+    session: AsyncSession,) -> Optional[Community]:
     """
     Busca e retorna um membro da comunidade pelo nome de usuário.
     Retorna None se o usuário não for encontrado.

pyproject.toml

@@ -17,9 +17,9 @@ httpx = "^0.28.1"
 sqlmodel = "^0.0.24"
 aiosqlite = "^0.21.0"
 pre-commit = "^4.2.0"
-passlib = {extras = ["bcrypt"], version = "^1.7.4"}
 python-multipart = "^0.0.20"
 pyjwt = "^2.10.1"
+bcrypt = "^4.3.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^8.3.2"