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59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
from apifairy import authenticate, body, response, other_responses
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from flask import Blueprint, request, abort
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from app import db
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from app.models import Token, User
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from .auth import basic_auth
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from .schemas import EmptySchema, TokenSchema
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bp = Blueprint('tokens', __name__)
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token_schema = TokenSchema()
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@bp.route('', methods=['DELETE'])
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@response(EmptySchema, status_code=204, description='Token revoked')
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@other_responses({401: 'Invalid access token'})
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def delete_token():
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"""Revoke an access token"""
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access_token = request.headers['Authorization'].split()[1]
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token = Token.query.filter(Token.access_token == access_token).first()
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if token is None: # pragma: no cover
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abort(401)
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token.expire()
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db.session.commit()
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return {}
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@bp.route('', methods=['POST'])
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@authenticate(basic_auth)
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@response(token_schema)
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@other_responses({401: 'Invalid username or password'})
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def create_token():
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"""Create new access and refresh tokens"""
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user = basic_auth.current_user()
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token = user.generate_auth_token()
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db.session.add(token)
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Token.clean() # keep token table clean of old tokens
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db.session.commit()
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return token, 200
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@bp.route('', methods=['PUT'])
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@body(token_schema)
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@response(token_schema, description='Newly issued access and refresh tokens')
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@other_responses({401: 'Invalid access or refresh token'})
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def refresh_token(args):
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"""Refresh an access token"""
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access_token = args.get('access_token')
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refresh_token = args.get('refresh_token')
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if access_token is None or refresh_token is None:
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abort(401)
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token = User.verify_refresh_token(refresh_token, access_token)
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if token is None:
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abort(401)
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token.expire()
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new_token = token.user.generate_auth_token()
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db.session.add_all([token, new_token])
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db.session.commit()
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return new_token, 200
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