in windows 10 , i'm using react-router-dom 5.2.0 and react-redux 7.2.5 and react 17.0.2 and axios 0.21.4 and WebStorm 2023.1.3 IDE and PyCharm Community Edition 2023.2 and djangorestframework==3.14.0 and Django==4.2.4 and djangorestframework-simplejwt==5.3.0.
Consider - axiosInstance.js:
import jwt_decode from 'jwt-decode';
import dayjs from 'dayjs';
import axios from 'axios';
import { AxiosRequestConfig } from 'axios';
import {updateAccessToken} from '../actions/userActions';
const baseURL = 'http://127.0.0.1:8000';
export const axiosInstance = (userInfo , dispatch) => {
const instance = axios.create({
baseURL : baseURL,
headers : {
'Content-Type': 'application/json',
Authorization:`Bearer ${userInfo?.access}`,
}
});
instance.interceptors.request.use(async (req)=> {
const user = jwt_decode(userInfo.access);
const isExpired = dayjs.unix(user.exp).diff(dayjs()) < 5000;
if (!(isExpired)) {
return req
}
const response = await axios.post(
'/api/v1/users/token/refresh/' , {refresh:userInfo.refresh},
);
dispatch(updateAccessToken(response.data))
req.headers.Authorization = `Bearer ${response.data.access}`;
return req;
});
return instance
}
Consider - userActions.js - updateUserProfileAction :
export const updateUserProfileAction = (user) => async (dispatch, getState) => {
try {
dispatch({ // USER UPDATE PROFILE REQUEST
type: USER_UPDATE_PROFILE_REQUEST,
});
const {userLogin: {userInfo}} = getState(); //GET STATE FROM STORE BY KEY `USER_LOGIN`
const authRequestAxios = axiosInstance(userInfo,dispatch)
const {data} = await authRequestAxios.put('http://127.0.0.1:8000/api/v1/users/profile/update/', user)
dispatch({ // USER UPDATE PROFILE SUCCESS
type: USER_UPDATE_PROFILE_SUCCESS, payload: data,
});
dispatch({ //USER LOGIN SUCCESS
type: USER_LOGIN_SUCCESS, payload: data,
});
localStorage.setItem('userInfo', JSON.stringify(data));
} catch (error) {
dispatch({ // USER UPDATE PROFILE FAILED
type: USER_UPDATE_PROFILE_FAILED,
payload: error.response && error.response.data.detail ? error.response.data.detail : error.message,
});
}
}
Consider - userActions.js - getUserDetailsAction :
export const getUserDetailsAction = () => async (dispatch , getState) => {
try {
dispatch({
type: USER_DETAILS_REQUEST
});
const {userLogin:{userInfo}} = getState();
const authRequestAxios = axiosInstance(userInfo,dispatch)
const {data} = await authRequestAxios.get(`/api/v1/users/${userInfo._id}/`);
dispatch({
type: USER_DETAILS_SUCCESS,
payload: data,
});
localStorage.setItem('userDetails' , JSON.stringify(data));
} catch (error) {
dispatch({ // USER FURTHER INFORMATION FAILED
type: USER_DETAILS_FAILED,
payload: error.response && error.response.data.detail ? error.response.data.detail : error.message,
});
}
}
my problem -> axiosInstance after update user profile via action (arrow function) -> updateUserProfileAction
show me at user details that working by action (arrow function) -> getUserDetailsAction
by raise error Invalid token specified in screen of profile_screen.js
, please help me solve it ? i guess error is on axiosInstance in axiosInstance.js -> please solve it ... if you want more details , i can edit for adding more code from my application , thanks very lot.
Consider - settings.py:
section 1:
#### --------------------------- OUR SETTINGS ---------------------------------####
# settings for allowed origins (https://example.com:port)
CORS_ALLOWED_ORIGINS = [
"http://localhost:3000",
"http://127.0.0.1:3000",
]
CORS_ALLOW_METHODS = (
"DELETE",
"GET",
"OPTIONS",
"PATCH",
"POST",
"PUT",
)
CORS_ALLOW_HEADERS = (
"accept",
"authorization",
"content-type",
"user-agent",
"x-csrftoken",
"x-requested-with",
)
CSRF_TRUSTED_ORIGINS = [
"http://localhost:3000/",
"http://27.0.0.1:3000/",
]
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': [
# 'rest_framework.authentication.BasicAuthentication',
# 'rest_framework.authentication.SessionAuthentication',
'rest_framework_simplejwt.authentication.JWTAuthentication',
],
# 'DEFAULT_PERMISSION_CLASSES' : [
# 'rest_framework.permissions.IsAuthenticated' ,
# ]
'DEFAULT_RENDERER_CLASSES': [
# 'rest_framework_yaml.renderers.YAMLRenderer',
'rest_framework.renderers.JSONRenderer',
# 'rest_framework.renderers.AdminRenderer',
# 'rest_framework.renderers.BrowsableAPIRenderer',
],
}
# Django project settings.py (JWT_SYSTEM_SETTINGS)
from datetime import timedelta
SIMPLE_JWT = {
"ACCESS_TOKEN_LIFETIME": timedelta(minutes=10),
"REFRESH_TOKEN_LIFETIME": timedelta(days=30),
"ROTATE_REFRESH_TOKENS": True,
"BLACKLIST_AFTER_ROTATION": True,
"UPDATE_LAST_LOGIN": False,
"ALGORITHM": "HS256",
"SIGNING_KEY": SECRET_KEY,
"VERIFYING_KEY": "",
"AUDIENCE": None,
"ISSUER": None,
"JSON_ENCODER": None,
"JWK_URL": None,
"LEEWAY": 0,
"AUTH_HEADER_TYPES": ("Bearer",),
"AUTH_HEADER_NAME": "HTTP_AUTHORIZATION",
"USER_ID_FIELD": "id",
"USER_ID_CLAIM": "user_id",
"USER_AUTHENTICATION_RULE": "rest_framework_simplejwt.authentication.default_user_authentication_rule",
"AUTH_TOKEN_CLASSES": ("rest_framework_simplejwt.tokens.AccessToken",),
"TOKEN_TYPE_CLAIM": "token_type",
"TOKEN_USER_CLASS": "rest_framework_simplejwt.models.TokenUser",
"JTI_CLAIM": "jti",
"SLIDING_TOKEN_REFRESH_EXP_CLAIM": "refresh_exp",
"SLIDING_TOKEN_LIFETIME": timedelta(minutes=5),
"SLIDING_TOKEN_REFRESH_LIFETIME": timedelta(days=1),
"TOKEN_OBTAIN_SERIALIZER": "rest_framework_simplejwt.serializers.TokenObtainPairSerializer",
"TOKEN_REFRESH_SERIALIZER": "rest_framework_simplejwt.serializers.TokenRefreshSerializer",
"TOKEN_VERIFY_SERIALIZER": "rest_framework_simplejwt.serializers.TokenVerifySerializer",
"TOKEN_BLACKLIST_SERIALIZER": "rest_framework_simplejwt.serializers.TokenBlacklistSerializer",
"SLIDING_TOKEN_OBTAIN_SERIALIZER": "rest_framework_simplejwt.serializers.TokenObtainSlidingSerializer",
"SLIDING_TOKEN_REFRESH_SERIALIZER": "rest_framework_simplejwt.serializers.TokenRefreshSlidingSerializer",
}
section 2:
from pathlib import Path
import os, sys
# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'my secret key'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
# my apps
'base.apps.BaseConfig',
'rest_framework',
'corsheaders',
'security',
'rest_framework_simplejwt',
'rest_framework_simplejwt.token_blacklist',
# 'rest_framework_simplejwt.token_blacklistauthentication',
'chat',
'channels',
# default apps
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
# django-security middleWare
'security.middleware.DoNotTrackMiddleware',
'security.middleware.ContentNoSniff',
'security.middleware.XssProtectMiddleware',
'security.middleware.XFrameOptionsMiddleware',
# cors-headers middleWare
"corsheaders.middleware.CorsMiddleware",
]
ROOT_URLCONF = 'backend.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'backend.wsgi.application'
# ASGI_APPLICATION = 'backend.asgi.application'
# Database
# https://docs.djangoproject.com/en/4.2/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# Password validation
# https://docs.djangoproject.com/en/4.2/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/4.2/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/4.2/howto/static-files/
# for deploy by run `python manage.py collectstatic` in terminal or cmd in virtual enviroment (example : venv folder)
STATIC_URL = 'static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'statics/')
MEDIA_URL = 'images/'
MEDIA_ROOT = 'static/images/'
STATICFILES_DIRS = [
BASE_DIR / 'static'
]
# Default primary key field type
# https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
Consider - user_views.js:
section 1:
@api_view(http_method_names=['GET'])
@permission_classes([IsAuthenticated])
def get_user(request, user_id):
CustomUser = get_user_model()
user = CustomUser.objects.filter(id=user_id).first()
if request and hasattr(request, "META"):
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
else:
x_forwarded_for = False
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
user_ip = ip
user.user_ip = user_ip
user.save()
srz_data = UserSerializerWithToken(instance=user, many=False)
return Response(data=srz_data.data)
section 2:
@api_view(http_method_names=['PUT'])
@permission_classes([IsAuthenticated])
def update_profile(request):
CustomUser = get_user_model()
visitor_user = request.user
try:
data = request.data
user = CustomUser.objects.filter(id=data['id']).first()
if user != visitor_user:
return Response({"Permission denied": "you are not the owner"}, status=status.HTTP_401_UNAUTHORIZED)
user.first_name = data['name']
user.last_name = data['family']
user.email = data['email']
user.username = data['email']
if request and hasattr(request, "META"):
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
else:
x_forwarded_for = False
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
user_ip = ip
user.user_ip = user_ip
if data['password'] != "":
user.password = make_password(data['password'])
user.save()
serializer = UserSerializerWithToken(instance=user, many=False, partial=True)
return Response(serializer.data, status=status.HTTP_201_CREATED)
# email_exists = CustomUser.objects.filter(email=data['email']).first()
# if email_exists is None:
# user.save()
# serializer = UserSerializerWithToken(instance=user, many=False, partial=True)
# return Response(serializer.data, status=status.HTTP_201_CREATED)
# return Response({"detail": "user with email already exists"}, status=status.HTTP_400_BAD_REQUEST)
except APIException as err:
message = {'detail': str(err)}
return Response(str(err), status=status.HTTP_500_INTERNAL_SERVER_ERROR)
i had errors at run python manage.py migrate
for migrating -> 'rest_framework_simplejwt.token_blacklist'
but solve it automatic after seconds and i went codes right , but give me common error (Invalid token specified) at FRONTEND , please help me solve... and i don't take statment
:
try:
pass
except APIException as err:
pass
in functional view def get_user(request, user_id):
at user_views.py whom with api connect to FRONTEND by reactjs at arrow function -> getUserDetailsAction
that it give me same error (Invalid token specified) in screen after update user profile that updating implementing by action (react-redux) ->arrow function -> userFurtherInformationAction
and this action by arrow function is connecting by api (djangorestapi) to def update_profile(request):
in BACKEND by django ... if you more details i add again , only please response this my question (???)
I should change userInfo.access
to userInfo.token
:
Consider axiosInstance.js:
import jwt_decode from 'jwt-decode';
import dayjs from 'dayjs';
import axios from 'axios';
import { AxiosRequestConfig } from 'axios';
import {updateAccessToken} from '../actions/userActions';
import {USER_DETAILS_RESET} from "../constants/userConstants";
const baseURL = 'http://127.0.0.1:8000';
export const axiosInstance = (userInfo , dispatch) => {
const instance = axios.create({
baseURL : baseURL,
headers : {
'Content-Type': 'application/json',
Authorization:`Bearer ${userInfo.access}`,
}
});
instance.interceptors.request.use(async (req)=> {
const user = jwt_decode(userInfo.token);
const isExpired = dayjs.unix(user.exp).diff(dayjs()) < 5000;
if (!(isExpired)) {
return req
}
const response = await axios.post(
'/api/v1/users/token/refresh/' , {refresh:userInfo.refresh},
);
dispatch(updateAccessToken(response.data))
req.headers.Authorization = `Bearer ${response.data.access}`;
return req;
});
return instance
}
In fact , I have Authorization:'Bearer ${userInfo.access}',
whom it changing to empty sting after first request to server (backend) that implementing by django and django-rest-framework and django-rest-frame-work-simplejwt in this web application and jwt_decode()
module only accept a validate jwt-token and for an empty string comeback same common error (Invalid token specified) because , here token is empty and not validate so jwt_decode()
module can not parse it well , and raise this error.
Fortunately i have good implementing in django backend in serializers.py for this problem - Consider:
section 1:
class UserSerializer(serializers.ModelSerializer):
name = serializers.SerializerMethodField(read_only=True)
family = serializers.SerializerMethodField(read_only=True)
_id = serializers.SerializerMethodField(read_only=True)
isAdmin = serializers.SerializerMethodField(read_only=True)
sex = serializers.SerializerMethodField(read_only=True)
userPicture = serializers.SerializerMethodField(read_only=True)
userIp = serializers.SerializerMethodField(read_only=True)
userInfo = serializers.SerializerMethodField(read_only=True)
userActive = serializers.SerializerMethodField(read_only=True)
class Meta:
model = get_user_model()
# fields = "__all__"
fields = ['_id', 'name', "family", 'email', 'sex', 'userIp', 'userInfo', 'userActive', 'userPicture', 'isAdmin' , 'password']
extra_kwargs = {
'password': {"write_only": True, },
# "email": {"validators": (clean_email,), },
}
# def validate_email(self, value):
# if not User.objects.filter(email__iexact=value).exists():
# raise serializers.ValidationError("email is not correct !")
# return value
#
# def validate_password(self, value):
# if not User.objects.filter(password__iexact=value).exists():
# raise serializers.ValidationError("password is not correct !")
# return value
def get_name(self, obj):
name = obj.first_name
return name
def get_sex(self, obj):
sex = obj.gender
return sex
def get_userIp(self, obj):
userIp = obj.user_ip
return userIp
def get_userPicture(self, obj):
# userPicture = obj.profile_image
# return userPicture
if obj.profile_image and hasattr(obj.profile_image, 'url'):
print(obj.profile_image.url)
userPicture = obj.profile_image.url
return userPicture
def get_family(self, obj):
family = obj.last_name
return family
def get__id(self, obj):
_id = obj.id
return _id
def get_isAdmin(self, obj):
isAdmin = obj.is_staff
return isAdmin
def get_userActive(self , obj):
userActive = obj.is_active
return userActive
def get_userInfo(self, obj):
try:
response = requests.get('https://api64.ipify.org?format=json', timeout=1000).json()
except:
response = None
if response is None:
user_ip = None
else:
user_ip = response['ip']
try:
userInfo = requests.get(f'https://ipapi.co/{user_ip}/json/', timeout=1000).json()
except:
userInfo = None
# obj.user_info = userInfo
# obj.save()
# userInfo = obj.user_info
if userInfo is None:
userInfo = {}
return userInfo
in section 1 i programming class -> class UserSerializer(serializers.ModelSerializer):
as active user of this web application but this system in simplejwt (for django) once generate jwt_token in login and after first login access and refresh token do not generate jwt so i programming section 2 that it is a class -> UserSerializerWithToken(UserSerializer):
whom this class inheritance parent class in section 1 and has special method -> def get_token(self, obj):
- Consider:
def get_token(self, obj):
token = RefreshToken.for_user(obj)
return str(token.access_token)
this method generate access token in every request so Authorization:'Bearer ${userInfo.token}',
is not empty and jwt_decode()
parsing it well and right.
section 2:
# validating by validators in #### https://www.django-rest-framework.org/api-guide/serializers/#validation ####
class UserSerializerWithToken(UserSerializer):
token = serializers.SerializerMethodField(read_only=True)
class Meta:
model = get_user_model()
fields = ['_id', 'name', 'family', 'email', 'sex', 'userPicture', 'userActive', 'userIp', 'userInfo', 'isAdmin', 'token' , 'password']
# fields = "__all__"
def get_token(self, obj):
token = RefreshToken.for_user(obj)
return str(token.access_token)
more information -> i have bugs in my code because in method -> def get_token(self, obj):
i get access token only , but i should get refresh token , too -> so:
Consider:
def get_token(self, obj):
token = RefreshToken.for_user(obj)
return str(token.access_token)
instead to:
def get_token(self, obj):
token = RefreshToken.for_user(obj)
return str(token.access_token)
def get_refreshToken(self,obj)
token = RefreshToken.for_user(obj)
return str(token)
and add refreshToken = serializers.SerializerMethodField(read_only=True)
to class UserSerializerWithToken(UserSerializer):
to complete this part of code , too,
and i should compatible my app with this refershToken and token instead refresh and access that simplejwt generate once after login user and send it to redux of react in FRONTEND -> solve it => i should change userInfo.access
to userInfo.token
and change userInfo.refresh
to userInfo.refreshToken
in axiosInstance.js.
Consider axiosInstance.js (changed):
import jwt_decode from 'jwt-decode';
import dayjs from 'dayjs';
import axios from 'axios';
import { AxiosRequestConfig } from 'axios';
import {updateAccessToken} from '../actions/userActions';
export const axiosInstance = (userInfo , dispatch) => {
const baseURL = 'http://127.0.0.1:8000';
const instance = axios.create({
baseURL : baseURL,
headers : {
'Content-Type': 'application/json',
Authorization:`Bearer ${userInfo?.token}`,
}
});
instance.interceptors.request.use(async (req)=> {
const user = jwt_decode(userInfo.token);
const isExpired = dayjs.unix(user.exp).diff(dayjs()) < 5000;
if (!(isExpired)) {
return req
}
const response = await axios.post(
'http://127.0.0.1:8000/api/v1/users/token/refresh/' , {refresh:**userInfo.refreshToken**},
);
dispatch(updateAccessToken(response.data))
req.headers.Authorization = `Bearer ${response.data.access}`;
return req;
});
return instance
}
so in updateAccessToken()
that is imported and dispatched by dispatch()
(method of react-redux) on axiosInstance.js i assigned userInfo.access
to userInfo.token
and userInfo.refresh
to userInfo.refreshToken
, because access and refresh generate once after request 'http://127.0.0.1:8000/api/v1/users/token/refresh/'
and next time remove from redux but token and refreshToken that handle by coder whom these tokens are not removed after request and i use it and never raise error -> (Invalid token specified) .
userActions.js - updateAccessToken (arrow function - action (react-redux)):
export const updateAccessToken = (obj) => (dispatch , getState) => {
const {userLogin:{userInfo}} = getState();
userInfo.token = obj.access;
userInfo.refreshToken = obj.refresh;
dispatch({type: USER_LOGIN_SUCCESS , payload: userInfo});
localStorage.setItem('userInfo' ,JSON.stringify(userInfo));