42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
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"""This module contains endpoints for operations related to user authentication."""
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from todo.database.engine import get_db
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from todo.utils.exceptions import NotFoundException, create_exception_dict as fmt
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import todo.auth.auth as auth
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from todo.crud.users import read_user_by_email_with_password
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from todo.schemas.users import UserLogin as UserLoginSchema
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from todo.schemas.auth import AuthResponseToken
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router = APIRouter(
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prefix="/auth",
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tags=["authentication"]
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)
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tag_metadata = {
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"name": "authentication",
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"description": "Operations related to user authentication."
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}
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@router.post("/login", response_model=AuthResponseToken)
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def login(credentials: UserLoginSchema, db: Session = Depends(get_db)):
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"""Returns a JWT for the user whose credentials were provided.
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The JWT can be submitted as a Bearer token on subsequent requests to authenticate
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the user.
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"""
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try:
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user = read_user_by_email_with_password(db, credentials.email)
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except NotFoundException:
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raise HTTPException(401, fmt("Invalid email or password."))
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if not auth.AuthHandler().verify_password(credentials.password, user.password):
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raise HTTPException(401, fmt("Invalid email or password."))
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return AuthResponseToken(token=auth.AuthHandler().encode_token(user.id))
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