fix merge conflict

pairent_backend/pairent_app/authlib.py

@@ -0,0 +1,87 @@
+from django.http import HttpResponseBadRequest, HttpResponse, JsonResponse, HttpRequest
+
+def VVSUAuthProxy(req: HttpRequest):
+    proxy = 'https://vvsu.ru/connect' + req.path[len('/api/auth/vvsu'):];
+    
+    preq = requests.request(req.method, proxy, headers={
+        'User-Agent': 'OIDC Client / Pairent',
+        'Origin': 'http://pairent.vvsu.ru',
+        'Referer': 'http://pairent.vvsu.ru'
+    });
+
+    resp = HttpResponse(preq.content);
+    resp.headers['Content-Type'] = preq.headers['Content-Type'];
+
+    return resp;
+
+def register(oid, provider_id, name):
+    user = User(
+        favorites_apartments='',    
+        comparison_apartments='', 
+        name=name, 
+        # date_of_birth=, 
+        about_me='', 
+        gender='?', 
+        phone='+00000', 
+        # email=, 
+        # telegram=, 
+        # discord=, 
+        # city=, 
+        role='s', 
+        photo_provider='VVSU', 
+        openid_addr=oid, 
+        openid_id=provider_id, 
+    );
+    user.save();
+    return user;
+
+def get_oauth_token(remote, data):
+    return requests.post(remote + '/oauth2/token', data,
+            headers={
+                'Origin': 'https://pairent.vvsu.ru',
+                'Referer': 'https://pairent.vvsu.ru'
+            }).json();
+
+def get_oauth_data(remote, key):
+    return requests.get(remote + '/userinfo', headers={
+                'Origin': 'https://pairent.vvsu.ru',
+                'Authorization': 'Bearer ' + key,
+                'User-Agent': 'curl/8.1'
+            }).json();
+
+def create_auth_token(userid, ip):
+
+    try:
+        token = AuthToken.objects.get(user=userid, ip=ip);
+        if (verify_auth_token(token.key, token.ip)):
+            return token;
+    except AuthToken.DoesNotExist:
+        0 # ignore
+
+    token = AuthToken(
+        user=userid,
+        key=str(uuid.uuid4()),
+        #                          2 days
+        #                            vvv
+        expires=time.time() + 60 * 60 * 24 * 2,
+        ip=ip
+    );
+    token.save();
+    return token;
+
+def verify_auth_token(key, ip):
+    
+    try:
+        token = AuthToken.objects.get(key=key);
+    except AuthToken.DoesNotExist:
+        return False;       
+
+    if (token.ip != ip):
+        token.delete();
+        return False;
+    
+    if (token.expires > time.time()):
+        token.delete();
+        return False;
+    
+    return True;

pairent_backend/pairent_app/migrations/0005_user.py

@@ -17,22 +17,31 @@ class Migration(migrations.Migration):
             name='User',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('favorites_apartments', models.CharField(max_length=100, help_text="Избранные квартиры (CSV)")),
+                ('favorites_apartments', models.CharField(max_length=100, help_text="Избранные квартиры (CSV)", null=True)),
-                ('comparison_apartments', models.CharField(max_length=100, help_text="Квартиры для сравнения (CSV)")),
+                ('comparison_apartments', models.CharField(max_length=100, help_text="Квартиры для сравнения (CSV)", null=True)),
-                ('name', models.CharField(max_length=256, help_text='ФИО Пользователя')),
+                ('name', models.CharField(max_length=500, help_text='ФИО Пользователя', null=True)),
-                ('date_of_birth', models.DateField(help_text='Дата рождения пользователя')),
+                ('date_of_birth', models.DateField(help_text='Дата рождения пользователя', null=True)),
-                ('about_me', models.CharField(max_length=1000, help_text='Поле "О Себе"')),
+                ('about_me', models.CharField(max_length=1000, help_text='Поле "О Себе"', null=True)),
-                ('gender', models.CharField(max_length=1, help_text='Пол пользователя (f,m,n,?)')),
+                ('gender', models.CharField(max_length=1, help_text='Пол пользователя (f,m,n,?)', null=True)),
                 ('phone', models.CharField(max_length=30, help_text='Телефон пользователя в международном формате (+00000000)', null=True)),
                 ('email', models.CharField(max_length=1000, help_text='Почтовый ящик пользователя в формате user@example.com', null=True)),
                 ('telegram', models.CharField(max_length=1000, help_text='Телеграм пользователя', null=True)),
                 ('discord', models.CharField(max_length=1000, help_text='Дискорд ник пользователя', null=True)),
                 ('city', models.CharField(max_length=1000, help_text='Город пользователя', null=True)),
                 ('role', models.CharField(max_length=1, help_text='Роль пользователя (s - student, a - admin, m - moderator)', null=False)),
-                ('photo_provider', models.CharField(max_length=100, verbose_name='Сервис, из которого загружается фотография пользователя (VVSU, GRAVATAR)')),
+                ('photo_provider', models.CharField(max_length=100, verbose_name='Сервис, из которого загружается фотография пользователя (VVSU, GRAVATAR)', null=True)),
 
                 ('openid_addr', models.CharField(max_length=1000, null=False, help_text='Адрес Open ID Connect (login@provider.com, для ВВГУ - login@vvsu.ru)')),
-                ('openid_id', models.CharField(max_length=5000, verbose_name='ID Пользователя в системе провайдера авторизации (скорее всего ВВГУ)'))
+                ('openid_id', models.CharField(max_length=5000, null=False, verbose_name='ID Пользователя в системе провайдера авторизации (скорее всего ВВГУ)'))
+            ]
+        ),
+        migrations.CreateModel(
+            name='AuthToken',
+            fields=[
+                ('user', models.BigIntegerField(null=False, verbose_name='ID Пользователя, которому принадлежит токен')),
+                ('key', models.TextField(verbose_name='Ключ API')),
+                ('expires', models.BigIntegerField(verbose_name='Когда ключ истечет (Unix timestamp)')),
+                ('ip', models.CharField(max_length=16, verbose_name='IP, с которого был создан ключ'))
             ]
         )
     ]

pairent_backend/pairent_app/models.py

@@ -130,3 +130,9 @@ class PsychTestAnswers(models.Model):
     class Meta:
         verbose_name = "Ответ на психологический тест"
         verbose_name_plural = "Ответы на психологический тест"
+
+class AuthToken(models.Model):
+    user = models.BigIntegerField(null=False, verbose_name='ID Пользователя, которому принадлежит токен');
+    key = models.TextField(verbose_name='Ключ API');
+    expires = models.BigIntegerField(verbose_name='Когда ключ истечет (Unix timestamp)');
+    ip = models.CharField(max_length=16, verbose_name='IP, с которого был создан ключ');

pairent_backend/pairent_app/serializer.py

@@ -1,6 +1,10 @@
 from rest_framework import serializers
 
+<<<<<<< HEAD
 from .models import Apartament, User, PsychTestAnswers
+=======
+from .models import Apartament, User, AuthToken
+>>>>>>> 4f5f817d835f6a53448e7d60bb7591c24c825e96
 
 
 class ApartamentListSerializer(serializers.ModelSerializer):
@@ -37,3 +41,7 @@ class UserSerializer(serializers.ModelSerializer):
     class Meta:
         model = User
         fields = "__all__"
+class TokenSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = AuthToken
+        fields = '__all__'

pairent_backend/pairent_app/views.py

@@ -10,15 +10,19 @@ from django.db.models.query import QuerySet
 from django.core.validators import validate_email
 from django.core.exceptions import ValidationError
 
-from .models import Apartament, User, PsychTestAnswers
+from .models import Apartament, User, PsychTestAnswers, AuthToken
 from .serializer import (ApartamentListSerializer, 
                          ApartamentDetailSerializer,
                          PsychTestAddResultSerializer,
                          PublicUserSerializer,
                          PsychTestReultsSerializer,
-                         UserSerializer)
+                         UserSerializer,
+                         TokenSerializer)
 
-import json, math, random, re, requests, oidc_client, base64, hashlib
+from .authlib import *
+
+import json, math, random, re, requests, oidc_client, base64, uuid, time, ipware as iplib
+ipware = iplib.IpWare();
 
 class ApartamentViewSet(viewsets.ReadOnlyModelViewSet):
     """Вывод списка квартир или отдельной квартиры"""
@@ -163,58 +167,15 @@ class CompatibleUsersView(viewsets.ViewSet):
 
         return Response(users);
 
-def VVSUAuthProxy(req: Request):
-    proxy = 'https://vvsu.ru/connect' + req.path[len('/api/auth/vvsu'):];
-    
-    preq = requests.request(req.method, proxy, headers={
-        'User-Agent': 'OIDC Client / Pairent',
-        'Origin': 'http://pairent.vvsu.ru',
-        'Referer': 'http://pairent.vvsu.ru'
-    });
-
-    resp = HttpResponse(preq.content);
-    resp.headers['Content-Type'] = preq.headers['Content-Type'];
-
-    return resp;
-
-def regiserUser(oid, provider_id, name, date_of_birth):
-    user = User(
-        favorites_apartments='',    
-        comparison_apartments='', 
-        name=name, 
-        date_of_birth=date_of_birth, 
-        about_me='', 
-        gender='?', 
-        phone='+00000', 
-        # email=, 
-        # telegram=, 
-        # discord=, 
-        # city=, 
-        role='s', 
-        # photo_provider=, 
-        openid_addr=oid, 
-        openid_id=provider_id, 
-    )
-
-def get_oauth_token(remote, data):
-    return requests.post(remote + '/oauth2/token', data,
-            headers={
-                'Origin': 'https://pairent.vvsu.ru',
-                'Referer': 'https://pairent.vvsu.ru'
-            }).json();
-
-def get_oauth_data(remote, key):
-    return requests.get(remote + '/userinfo', headers={
-                'Origin': 'https://pairent.vvsu.ru',
-                'Authorization': 'Bearer ' + key,
-                'User-Agent': 'curl/8.1'
-            }).json();
-
 class UserLogin(APIView):
+
     # TODO: Remove csrf exempt when index.html is loaded through django
     @csrf_exempt
     def post(self, req: HttpRequest):
 
+        # for debug purposes
+        # return HttpResponse("""{"user_data": {"id": 1, "name": "\u041d\u0438\u043a\u0438\u0442\u0430 \u041f\u0443\u0441\u0442\u043e\u0432\u0430\u043b\u043e\u0432", "date_of_birth": null, "about_me": "", "gender": "?", "phone": "+00000", "email": null, "telegram": null, "discord": null, "city": null, "role": "s", "photo_provider": "VVSU", "openid_addr": "blek__@vvsu.ru", "openid_id": "096C78CD-4943-4D57-BC6D-5CDE12F686E3"}, "new_user": false, "token": {"id": 2, "user": 1, "key": "e1c24581-523a-4f60-973f-02ba873b3edc", "expires": 1684423572, "ip": "127.0.0.1"}}""");
+
         if (req.session.has_key('auth_data')):
             # TODO: Return user object instead of error
             return JsonResponse({'error': 'already authenticated'})
@@ -231,42 +192,44 @@ class UserLogin(APIView):
             res.status_code = 400;
             return res;
 
-        # auth_data = get_oauth_token('https://vvsu.ru/connect', {
+        auth_data = get_oauth_token('https://vvsu.ru/connect', {
-        #     'grant_type': 'authorization_code',
+            'grant_type': 'authorization_code',
-        #     'redirect_uri': 'https://pairent.vvsu.ru/sign-in/',
+            'redirect_uri': 'https://pairent.vvsu.ru/sign-in/',
-        #     'code': data['code'],
+            'code': data['code'],
-        #     'code_verifier': data['code_verifier'],
+            'code_verifier': data['code_verifier'],
-        #     'client_id': 'it-hub-client',
+            'client_id': 'it-hub-client',
-        #     'client_secret': 'U8y@uPVee6Q^*729esHTo4Vd'
+            'client_secret': 'U8y@uPVee6Q^*729esHTo4Vd'
-        # });
+        });
 
-        auth_data = {'access_token': '5kHvrjy91LJgJLKitejBBG24c7JiX45tEstKVHRpfHc._WQDwQ2F13aytbGFjlGnjXJeUWcDD1V3om3cRW0IujM', 'expires_in': 3600, 'id_token': 'eyJhbGciOiJSUzI1NiIsImtpZCI6InB1YmxpYzpoeWRyYS5vcGVuaWQuaWQtdG9rZW4iLCJ0eXAiOiJKV1QifQ.eyJhY3IiOiIwIiwiYXRfaGFzaCI6IjRMR1dRekxVaXFodUVTYjU0QWFIM0EiLCJhdWQiOlsiaXQtaHViLWNsaWVudCJdLCJhdXRoX3RpbWUiOjE2ODQyMzc4MDksImNhbGxiYWNrX3VybCI6IiIsImV4cCI6MTY4NDI0MTQ1NSwiZmFtaWx5X25hbWUiOiLQn9GD0YHRgtC-0LLQsNC70L7QsiIsImdpdmVuX25hbWUiOiLQndC40LrQuNGC0LAiLCJpYXQiOjE2ODQyMzc4NTUsImlkIjoiMDk2Qzc4Q0QtNDk0My00RDU3LUJDNkQtNUNERTEyRjY4NkUzIiwiaXNzIjoiaHR0cHM6Ly93d3cudnZzdS5ydS9jb25uZWN0LyIsImp0aSI6IjEzMTBhNzcwLWFhZWUtNGExYS1hMTc1LWM3MzY3ZWM0ZjVhNyIsImxvZ2luIjoiaHR0cHM6Ly9vcGVuaWQudnZzdS5ydS9ibGVrX18iLCJvcGVuaWQiOiJodHRwczovL29wZW5pZC52dnN1LnJ1L2JsZWtfXyIsInBpY3R1cmUiOiJodHRwczovL3d3dy52dnN1LnJ1L29pc2twL3Bob3RvL3B0aC5hc3A_SUQ9MDk2Qzc4Q0QtNDk0My00RDU3LUJDNkQtNUNERTEyRjY4NkUzXHUwMDI2IiwicHJvZmlsZV91cmwiOm51bGwsInJhdCI6MTY4NDIzNzc5Nywic2lkIjoiOTYyYzg0OGYtZThkNS00ZDJjLWEwZmEtYjI5YmU3YjBlODAxIiwic3ViIjoiaHR0cHM6Ly9vcGVuaWQudnZzdS5ydS9ibGVrX18iLCJzdXJuYW1lIjoi0J_Rg9GB0YLQvtCy0LDQu9C-0LIiLCJ0aXRsZSI6ItCh0YLRg9C00LXQvdGCIiwidnZzdV9JZEVtcGwiOm51bGwsInZ2c3VfSWRTdHVkIjoiMTk3MDgwIiwidnZzdV9JZFVzZXIiOjE5MDQ4OSwidnZzdV9sb2dpbiI6ImJsZWtfXyJ9.A4BiOxpOqnesSiTGRdcTsC-lGhSABswivpUovD9EOdYmqKW753VlLcXQxfBPcfmq8Fdf7RmVvXTXPXYqkX7AKxQT-yUUm7XtJHCb85g2YfL64cjTP2sFYD6wPIU9nzXbCrsgKqKubY3p16Dn9VyrBCXE9N6jdbuNOFbWMLPLPlp7U5fx2SzVGaBMUONlTf8KiLkcisQoN4c_rPGqdi38gzhLf7WGEiKLOldXH1q-s_kPeObFvcdbsFrrnDPnJtdqBx8SF02wqJsrZlBiB9Hl-d6sSJYLZZWumFhS-qscfwRlTEZKqC-hWF5c9R8CUYewk89JxRvCcKrHZvPMip9j9vJF1_OjkSrC5EkGaprl765FgVPEBJqXj9LjGRkTOYfYUFAAMia_HhjtinQFp6XJ-Rh3JrmIfLAQ7DEUSOldMQ1xUw9GeHo_0sIsnjaM6lVx6M_SiDTWihxNu58DiI8tmvkdw7in95OJRoJZ30EhR3SGYsK3b51qdYK1aieufJHX40bN_S1gc84pisTg58z-zC5kGsjsZNv6gRSTO4oOpZMK1FMjv7HyasSMWEu-J052X4Qxquj4pWglpiGQNt3-E0jZUUjqmZ0-7AYiyEC_3IItBqWrve-LTXRF5faIZB5v3F3urY6Qjgn93m_AoK1oujfNAPk8WOLTv419CuC2fAc', 'scope': 'openid vvsu_IdUser vvsu_IdEmpl vvsu_IdStud vvsu_login given_name family_name', 'token_type': 'bearer'}
+        if ('error' in auth_data):
+            return JsonResponse(auth_data);
 
         user = None;
         new_user = False;
         
-        print(auth_data);
+        vvsu_data = get_oauth_data('https://vvsu.ru/connect', auth_data['access_token']);
-
-        return JsonResponse(get_oauth_data('https://vvsu.ru/connect', auth_data['access_token']));
-
-        req.session['auth_data'] = vvsu_data;
         
         if ('error' in vvsu_data):
             res = JsonResponse(vvsu_data);
-            res.status_code = cb.status_code;
+            res.status_code = 500;
+            return res;
+
+        if ('error' in vvsu_data):
+            res = JsonResponse(vvsu_data);
+            res.status_code = 500;
             return res
 
         vvsu_data['vvsu_login'] += '@vvsu.ru';
         try:
             user = User.objects.get(openid_addr=vvsu_data['vvsu_login']);
         except User.DoesNotExist:
-            registerUser(vvsu_data['vvsu_login'], cb.id, f'{cb.given_name} {cb.family_name}');
+            user = register(vvsu_data['vvsu_login'], vvsu_data['id'], f"{vvsu_data['given_name']} {vvsu_data['family_name']}");
-            user = User.objects.get(openid_addr=vvsu_data['vvsu_login']);
             new_user = True;
         
         return JsonResponse({
-            'user_data': user,
+            'user_data': PublicUserSerializer(user).data,
-            'new_user': new_user
+            'new_user': new_user,
+            'token': TokenSerializer(create_auth_token(user.id, ipware.get_client_ip(req.META)[0].exploded)).data
         });
 
 class UserGet(APIView):

pairent_backend/requirements.txt

@@ -4,4 +4,4 @@ djangorestframework
 django-cors-headers
 Pillow
 requests
-oidc-client
+python-ipware

pairent_frontend_react/src/API/IAPIObject.js

@@ -0,0 +1,57 @@
+
+/**
+ * Basic API interaction & local caching interface
+ */
+class IAPIObject {
+    /**
+     * Local storage key used to save data.
+     * @type {string}
+     */
+    static storage_key = undefined;
+
+    static _checkStorageSupport() {
+        if (this.storage_key === undefined) {
+            throw Error('This doesn\'t support local storage');
+        }
+    }
+
+    _getStorageKey() {
+        return Object.getPrototypeOf(this).constructor.storage_key;
+    }
+
+    _IcheckStorageSupport() {
+        if (this._getStorageKey() === undefined) {
+            throw Error('This doesn\'t support local storage');
+        }
+    }
+
+    /** @returns {ThisType} */
+    static restoreFromLocalStorage() {
+        _checkStorageSupport();
+        if (!window.sessionStorage.getItem(this.storage_key))
+            return false;
+        return new APIToken(window.sessionStorage.getItem(this.storage_key));
+    }
+
+    /** @returns {boolean} */
+    static isCached() {
+        this._checkStorageSupport();
+        if (window.sessionStorage.getItem(this.storage_key)) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Save this object to local storage
+     * @throws {QuotaExceededError}
+     * @returns {void}
+     */
+    saveToLocalStorage() {
+        this._IcheckStorageSupport();
+
+        window.sessionStorage.setItem(this._getStorageKey(), JSON.stringify(this));
+    }
+}
+
+export { IAPIObject };

pairent_frontend_react/src/API/User.js

@@ -1,6 +1,8 @@
 import axios from 'axios';
 import constants from '../constants';
 
+import { IAPIObject } from './IAPIObject';
+
 const { API_ROOT, api_path } = constants;
 
 class UserLoginResponse {
@@ -14,8 +16,43 @@ class UserLoginResponse {
     id;
 }
 
-class User {
+class APIToken extends IAPIObject {
+    
+    static storage_key = 'pairent_api_key';
+
     constructor(data) {
+        super();
+        this.user       = data.user;
+        this.key        = data.key;
+        this.expires    = data.expires;
+        this.ip         = data.ip;
+    }
+
+    /** @type {number} */
+    user;
+
+    /** @type {string} */
+    key;
+
+    /** A Unix timestamp (when the token will expire)
+     * @type {number}
+     */
+    expires;
+
+    /** @type {string} */
+    ip;
+}
+
+class User extends IAPIObject {
+
+    isLoggedIn() {
+        return false;
+    }
+
+    static storage_key = 'pairent_user_data';
+
+    constructor(data) {
+        super();
         for (const key in data) {
             this[key] = data[key];
         }
@@ -44,7 +81,16 @@ class User {
         }
 
         const data = await axios.post(api_path('/api/auth/user/login'), response);
-        return new User(data.data);
+        if (data.status !== 200) {
+            return false;
+        }
+
+        if (!data.data.error) {
+            new APIToken(data.data.token).saveToLocalStorage();
+            new User(data.data.user_data).saveToLocalStorage();
+        }
+
+        return data.data;
     }
 }
 

pairent_frontend_react/src/pages/LoggedIn/index.jsx

@@ -32,11 +32,11 @@ export default class LoggedIn extends React.Component {
     constructor(props) {
         super(props);
         this.response = new SigninResponse(new URL(window.location.href).searchParams);
-
     }
 
     async componentDidMount() {
         if (this.response.error) return;
+        window.localStorage.removeItem('auth_fail');
 
         let code_verifier = '?';
         // get code verifier
@@ -48,7 +48,21 @@ export default class LoggedIn extends React.Component {
             }
         }
 
-        console.log(await User.login({...this.response, code_verifier}));
+        const response = await User.login({...this.response, code_verifier});
+
+        if (response.error) {
+            // pass the data to LoginPage
+            window.localStorage.setItem('auth_fail', JSON.stringify(response));
+            window.location.href = '/login';
+            return;
+        }
+
+        if (response.new_user) {
+            // TODO: Make the page
+            window.location.href = '/register';
+        } else {
+            window.location.href = '/';
+        }
     }
 
     render() {

pairent_frontend_react/src/pages/LoginPage/index.jsx

@@ -8,6 +8,8 @@ import FloatingBox from '../../components/UI/FloatingBox';
 import * as OpenID from 'oidc-client-ts';
 import constants from '../../constants';
 
+import { User } from '../../API/User';
+
 const { OIDCConfig } = constants;
 
 const LoginButton = styled(BlueButton)`
@@ -45,9 +47,11 @@ export default class LoginPage extends React.Component {
         super(props);
         
         this.state = {
-            loading: false
+            loading: false,
+            error: JSON.parse(window.localStorage.getItem('auth_fail'))
         }
 
+        window.localStorage.removeItem('auth_fail');
         this.openid = this.openid.bind(this);
     }
 
@@ -56,15 +60,18 @@ export default class LoginPage extends React.Component {
         this.setState({loading: true});
 
         OpenID.Log.setLogger(console);
-        OpenID.Log.setLevel(OpenID.Log.DEBUG);
+        OpenID.Log.setLevel(OpenID.Log.NONE);
 
         let client = new OpenID.UserManager(OIDCConfig);
 
         client.signinRedirect();
-        
     }
 
     render() {
+
+        if (User.isCached())
+            window.location.href = '/';
+
         return (
             <div style={{height: '65vh'}}>
                 <FloatingBox>
@@ -84,6 +91,21 @@ export default class LoginPage extends React.Component {
                         Вход осуществляется только через<br/>
                         Систему Единого Входа ВВГУ
                     </SmallText>
+                    {
+                        this.state.error ? 
+                        <SmallText style={{color: 'darkred', fontWeight: '600'}}>
+                            Произошла ошибка: { this.state.error.error }
+                            {
+                                this.state.error.error_description ?
+                                <>
+                                    <br/>
+                                    {this.state.error.error_description}
+                                </>
+                                : null
+                            }
+                        </SmallText>
+                        : null
+                    }
                 </FloatingBox>
             </div>
         );