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Setup user app in other service ​

Requirements ​

You need to add the following to your requirements.txt file:

txt
git+https://github.com/MATHEMATIC-STD/django_user_app.git
git+https://github.com/MATHEMATIC-STD/django_exchange_app.git@1.1.0

Keep the frozen version of the django_exchange_app.

Exchange is used to consume events, of the users, like login, create, update etc.

bash
pip install -r requirements.txt

Settings ​

Add the following to your settings.py file:

python
INSTALLED_APPS = [
    ...
    "django.contrib.auth",
    "graphql_jwt",
    'user_app',
    'exchange_app',
    ...
]

...

USER = {
    "USER_INTERFACES": [],
}

SSO_URL = config("SSO_URL")
SSO_USERNAME = config("SSO_USERNAME")
SSO_PASSWORD = config("SSO_PASSWORD")
HEALTH_CHECK = {
    "CHECKS": [
        "user_app.health_check.sso.SSOCheck",
        "user_app.health_check.user_synch.UsersSyncCheck",
        "user_app.health_check.user_synch.GroupsSyncCheck",
        "user_app.health_check.user_synch.AssignationsSyncCheck",
        "exchange_app.health_check.rabbitmq.RabbitmqPikaCheck",
    ],
    "SSO_URL": SSO_URL,
    "SSO_USERNAME": SSO_USERNAME,
    "SSO_PASSWORD": SSO_PASSWORD,
}


AUTHENTICATION_BACKENDS = [
    "user_app.backends.AuthTokenBackend",
    "django.contrib.auth.backends.ModelBackend",
]

...

GRAPHENE = {
    "ATOMIC_MUTATIONS": True,
    "RELAY_CONNECTION_MAX_LIMIT": None,
    "SCHEMA": "api.schema.schema",
    "EXECUTION_CONTEXT": "graphql_framework.execution_context.ExecutionContext",
    "MIDDLEWARE": (
        (["graphene_django.debug.DjangoDebugMiddleware"] if DEBUG else [])
        + [
            "user_app.middlewares.UserLoaderMiddleware",
            "api.middlewares.LoaderMiddleware",
            "graphql_jwt.middleware.JSONWebTokenMiddleware",
        ]
    ),
}
GRAPHQL_JWT = {}
SIMPLE_JWT = {
    "AUTH_HEADER_TYPES": ("Bearer", "JWT"),
}

Register query and mutation ​

Add the following to your schema.py file:

python
from graphene import ObjectType

...
from user_app.schema_relay import Mutation as UserMutation
from user_app.schema_relay import Query as UserQuery


class Query(UserQuery, ObjectType):
    pass


class Mutation(UserMutation, ObjectType):
    pass

Make migrations and migrate ​

bash
python manage.py makemigrations
python manage.py migrate

First synchronization of user data ​

bash
python manage.py synch_auth

Add config to kubernetes deployment ​

./backend/your_service/values.yaml

yaml
...

exchange:
  consumer:
    enabled: true


common:
    ...
    extraConfigs:
        ...
        - auth-configmap
        - exchange-configmap

    extraSecrets:
        ...
        - exchange-secret
        - auth-secret

Rebuild and deploy ​

sh
docker system prune -a -f;
docker build -t registry.mtc.wtf/library_service:local . --build-arg GIT_ACCESS_TOKEN=$env:GITHUB_ACCESS_TOKEN
kubectl rollout restart deploy library-backend-consumer library-backend -n backend