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from .. import db
import datetime


class BlacklistToken(db.Model):
    """
    Token Model for storing JWT tokens
    """
    __tablename__ = 'blacklist_tokens'

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def encode_auth_token(self, user_id):
        """
        Generates the Auth Token
        :return: string
        """
        try:
            payload = {
                'exp': datetime.datetime.utcnow() + datetime.timedelta(days=1, seconds=5),
                'iat': datetime.datetime.utcnow(),
                'sub': user_id

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  @staticmethod  
  def decode_auth_token(auth_token):
        """
        Decodes the auth token
        :param auth_token:
        :return: integer|string
        """
        try:
            payload = jwt.decode(auth_token, key)
            is_blacklisted_token = BlacklistToken.check_blacklist(auth_token)

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import unittest
import datetime

from app.main import db
from app.main.model.user import User
from app.test.base import BaseTestCase


class TestUserModel(BaseTestCase):

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class AuthDto:
    api = Namespace('auth', description='authentication related operations')
    user_auth = api.model('auth_details', {
        'email': fields.String(required=True, description='The email address'),
        'password': fields.String(required=True, description='The user password '),
    })

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from app.main import db
from app.main.model.blacklist import BlacklistToken


def save_token(token):
    blacklist_token = BlacklistToken(token=token)
    try:
        # insert the token
        db.session.add(blacklist_token)
        db.session.commit()

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from flask import request
from flask_restplus import Resource

from app.main.service.auth_helper import Auth
from ..util.dto import AuthDto

api = AuthDto.api
user_auth = AuthDto.user_auth

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from app.main.model.user import User
from ..service.blacklist_service import save_token


class Auth:

    @staticmethod
    def login_user(data):
        try:
            # fetch the user data

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def generate_token(user):
    try:
        # generate the auth token
        auth_token = user.encode_auth_token(user.id)
        response_object = {
            'status': 'success',
            'message': 'Successfully registered.',
            'Authorization': auth_token.decode()
        }
        return response_object, 201

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import unittest
import json
from app.test.base import BaseTestCase


def register_user(self):
    return self.client.post(
        '/user/',
        data=json.dumps(dict(
            email='example@gmail.com',