I run into an issue not sure if this is a bug. Any help would be appreciated.
Some context:
Authorization Grant Type is Resource Owner Password Credentials where the Client Type is "confidential".
I used csrf_exempt decorator and protected_resource decorator for a view response function in the resource server.
Django REST Framework is used.
Django REST Framework v3.12.4 and Django OAuth Toolkit v1.5.0 are used.
I referred to the official documentation: https://django-oauth-toolkit.readthedocs.io/en/latest/resource_server.html
Testing Setup is similar to the Referenced Article using two different ports: https://medium.com/@sarit.r/simple-seperate-auth-server-and-resource-server-36a7813ea8aa
Auth Server: https://github.com/pathumveyron24/Django-Auth-Server
Resource Server: https://github.com/pathumveyron24/Django-Resource-Server
Auth Server Settings File:
"""
Django settings for auth_server project.
Generated by 'django-admin startproject' using Django 3.2.
For more information on this file, see
https://docs.djangoproject.com/en/3.2/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.2/ref/settings/
"""
from pathlib import Path
from .config import DB_ENGINE, DB_NAME, DB_USERNAME, DB_PASSWORD, DB_HOST, DB_PORT, TIME_ZONE
# 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/3.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-h6pzc5%ovv^&5o5dg0z&e8k$7y*)fufjz%2s3t(*jick@u_u9g'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'corsheaders',
'oauth2_provider', # OAuth2
'rest_framework', # API
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'oauth2_provider.middleware.OAuth2TokenMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
# -- Set up DRF to use OAuth2
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'oauth2_provider.contrib.rest_framework.OAuth2Authentication',
'rest_framework.authentication.SessionAuthentication', # To keep the Browsable API
),
# 'DEFAULT_PERMISSION_CLASSES': (
# 'rest_framework.permissions.IsAuthenticated',
# ),
}
OAUTH2_PROVIDER = {
# token expiration time
'ACCESS_TOKEN_EXPIRE_SECONDS': 60 * 30,
# this is the list of available scopes
'SCOPES': {
'users': 'user details',
'read': 'Read scope',
'write': 'Write scope',
'groups': 'Access to your groups',
'introspection': 'introspection',
},
}
ROOT_URLCONF = 'auth_server.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 = 'auth_server.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
DATABASES = {
'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': BASE_DIR / 'db.sqlite3',
'ENGINE': DB_ENGINE,
'NAME': DB_NAME,
'USER': DB_USERNAME,
'PASSWORD': DB_PASSWORD,
'HOST': DB_HOST,
'PORT': DB_PORT,
}
}
# Password validation
# https://docs.djangoproject.com/en/3.2/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/3.2/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = TIME_ZONE
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/
STATIC_URL = '/static/'
# Default primary key field type
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
CORS_ORIGIN_ALLOW_ALL = True
Resource Server Settings File:
"""
Django settings for resource_server project.
Generated by 'django-admin startproject' using Django 3.2.
For more information on this file, see
https://docs.djangoproject.com/en/3.2/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.2/ref/settings/
"""
from pathlib import Path
from .config import DB_ENGINE, DB_NAME, DB_USERNAME, DB_PASSWORD, DB_HOST, DB_PORT, TIME_ZONE, BASE_URL, CLIENT_ID, CLIENT_SECRET
# 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/3.2/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'django-insecure-gx4j%)k)sdyb#dk!&1uwpyo867v&gv-g-y)r0)#h=ff4e0z)(t'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'db_models.apps.DbModelsConfig',
'property.apps.PropertyConfig',
'corsheaders',
'oauth2_provider', # OAuth2
'rest_framework', # API
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'oauth2_provider.middleware.OAuth2TokenMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
# -- Set up DRF to use OAuth2
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'oauth2_provider.contrib.rest_framework.OAuth2Authentication',
'rest_framework.authentication.SessionAuthentication', # To keep the Browsable API
),
# 'DEFAULT_PERMISSION_CLASSES': (
# 'rest_framework.permissions.IsAuthenticated',
# ),
}
OAUTH2_PROVIDER = {
# token expiration time
# 'ACCESS_TOKEN_EXPIRE_SECONDS': 60 * 30,
# this is the list of available scopes
# 'SCOPES': {
# 'read': 'Read scope',
# 'write': 'Write scope',
# 'introspection': 'Introspect token scope',
# },
'RESOURCE_SERVER_INTROSPECTION_URL': BASE_URL,
'RESOURCE_SERVER_INTROSPECTION_CREDENTIALS': (CLIENT_ID, CLIENT_SECRET),
}
ROOT_URLCONF = 'resource_server.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 = 'resource_server.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
DATABASES = {
'default': {
# 'ENGINE': 'django.db.backends.sqlite3',
# 'NAME': BASE_DIR / 'db.sqlite3',
'ENGINE': DB_ENGINE,
'NAME': DB_NAME,
'USER': DB_USERNAME,
'PASSWORD': DB_PASSWORD,
'HOST': DB_HOST,
'PORT': DB_PORT,
}
}
# Password validation
# https://docs.djangoproject.com/en/3.2/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/3.2/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = TIME_ZONE
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.2/howto/static-files/
STATIC_URL = '/static/'
# Default primary key field type
# https://docs.djangoproject.com/en/3.2/ref/settings/#default-auto-field
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
CORS_ORIGIN_ALLOW_ALL = True
For resource server, register application as "Resource owner password-based" This will give you client id and secret.
Use above client id and secrets as username and password with "http basic auth"
Ref: https://django-oauth-toolkit.readthedocs.io/en/latest/resource_server.html