def authenticate_user(user: schemas.UserAuthenticate,
db: Session = Depends(get_db)):
db_user = crud.get_user_by_username(db, username=user.username)
if db_user is None:
raise HTTPException(status_code=400, detail="Username not existed")
else:
try:
is_password_correct = crud.check_username_password(db, user)
if is_password_correct is False:
raise HTTPException(status_code=400,
detail="Password is not correct")
else:
from datetime import timedelta
access_token_expires = timedelta(minutes=15)
from crud import create_access_token
access_token = create_access_token(
data={"sub": user.username},
expires_delta=access_token_expires)
return_value = {
"access_token": access_token,
"token_type": "Bearer"
}
return crud.create_user(db=db, user=user)
except Exception as e:
print(e)
raise HTTPException(status_code=501, detail="Error here")
def login_user(db: Session = Depends(get_db),
data: OAuth2PasswordRequestForm = Depends()):
db_user = crud.authenticate_user(db, data.username, data.password)
if not db_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 = create_access_token(data={"sub": db_user.username},
expires_delta=access_token_expires)
return {"access_token": access_token, "token_type": "bearer"}
async def login_for_access_token(form_data: schemas.TokenAuth,
db: Session = Depends(get_db)):
user = crud.authenticate_user(db, form_data.email, form_data.password)
if not user:
raise HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED,
detail="Incorrect email or password",
headers={"WWW-Authenticate": "Bearer"},
)
access_token_expires = timedelta(
minutes=int(os.environ.get("ACCESS_TOKEN_EXPIRE_MINUTES")))
access_token = crud.create_access_token(data={"email": user.email},
expires_delta=access_token_expires)
return {"access_token": access_token, "token_type": "bearer"}
async def login_for_access_token(
form_data: OAuth2PasswordRequestForm = Depends(),
db: Session = Depends(get_db)):
user = crud.authenticate_user(db, form_data.username, form_data.password)
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 = crud.create_access_token(db=db,
data={"sub": user.login},
expires_delta=access_token_expires)
return schemas.Token(access_token=access_token, token_type="bearer")