Clicking Logout returned 405: the base templates linked to the logout view with a GET, which mozilla-django-oidc refuses. Both portals now post a CSRF form instead. A POST alone was not enough. OIDC_OP_LOGOUT_URL_METHOD is now set, so logout builds the realm's RP-initiated end-session URL with the stored id token and a registered post-logout redirect. Without it Keycloak kept its session and silently signed the user back in, so the sign-in screen could never be reached again on that browser. Registered the post-logout redirect URIs on the ixg-platform client and trimmed its redirect URIs to the callback on the hosts that actually serve the platform.
224 lines
8.4 KiB
Python
224 lines
8.4 KiB
Python
import os
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from pathlib import Path
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import environ
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env = environ.Env()
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BASE_DIR = Path(__file__).resolve().parent.parent
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dsp_env = os.environ.get("DSP_ENV", "production")
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env_file = BASE_DIR / f"config/secrets/env.{dsp_env}"
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if env_file.exists():
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environ.Env.read_env(str(env_file))
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else:
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environ.Env.read_env(str(BASE_DIR / "config/secrets/env.production"))
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SECRET_KEY = env("DJANGO_SECRET_KEY", default="insecure-dev-key-change-in-production")
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DEBUG = env.bool("DJANGO_DEBUG", default=False)
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ALLOWED_HOSTS = env.list("DJANGO_ALLOWED_HOSTS", default=["194.164.95.50", "localhost", "127.0.0.1"])
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# Trust nginx TLS termination headers
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SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
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USE_X_FORWARDED_HOST = True
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SESSION_COOKIE_SECURE = env.bool("SESSION_COOKIE_SECURE", default=True)
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CSRF_COOKIE_SECURE = env.bool("CSRF_COOKIE_SECURE", default=True)
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CSRF_TRUSTED_ORIGINS = env.list(
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"DJANGO_CSRF_TRUSTED_ORIGINS",
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default=[
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"https://ixgltd.com",
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"https://www.ixgltd.com",
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"https://app.ixgltd.com",
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"https://portal.ixgltd.com",
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"https://auth.ixgltd.com",
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],
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)
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INSTALLED_APPS = [
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"grappelli",
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"django.contrib.admin",
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"django.contrib.auth",
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"django.contrib.contenttypes",
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"django.contrib.sessions",
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"django.contrib.messages",
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"django.contrib.humanize",
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"django.contrib.staticfiles",
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"django_extensions",
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"rest_framework",
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"rest_framework.authtoken",
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"mozilla_django_oidc",
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"corsheaders",
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"django_filters",
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"apps.core",
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"apps.users",
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"apps.subscriptions",
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"apps.batches",
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"apps.qc",
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"apps.shipments",
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"apps.documents",
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"apps.capa",
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"apps.esg",
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"apps.compliance",
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"apps.ai",
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"apps.notifications",
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"apps.ops",
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"apps.buyer",
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"apps.guides",
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"encrypted_model_fields",
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]
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MIDDLEWARE = [
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"corsheaders.middleware.CorsMiddleware",
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"django.middleware.security.SecurityMiddleware",
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"django.contrib.sessions.middleware.SessionMiddleware",
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"django.middleware.common.CommonMiddleware",
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"django.middleware.csrf.CsrfViewMiddleware",
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"django.contrib.auth.middleware.AuthenticationMiddleware",
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"apps.core.middleware.RBACMiddleware",
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"django.contrib.messages.middleware.MessageMiddleware",
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"django.middleware.clickjacking.XFrameOptionsMiddleware",
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]
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ROOT_URLCONF = "dsp_platform.urls"
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TEMPLATES = [
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{
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"BACKEND": "django.template.backends.django.DjangoTemplates",
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"DIRS": [BASE_DIR / "templates"],
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"APP_DIRS": True,
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"OPTIONS": {
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"context_processors": [
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"django.template.context_processors.debug",
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"django.template.context_processors.request",
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"django.contrib.auth.context_processors.auth",
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"django.contrib.messages.context_processors.messages",
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],
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},
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},
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]
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WSGI_APPLICATION = "dsp_platform.wsgi.application"
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DATABASES = {
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"default": {
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"ENGINE": "django.db.backends.postgresql",
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"NAME": env("DB_NAME", default="ixg_platform"),
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"USER": env("DB_USER", default="postgres"),
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"PASSWORD": env("DB_PASSWORD", default=""),
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"HOST": env("DB_HOST", default="127.0.0.1"),
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"PORT": env.int("DB_PORT", default=5432),
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},
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"wikijs": {
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"ENGINE": "django.db.backends.postgresql",
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"NAME": env("WIKI_DB_NAME", default="wikijs"),
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"USER": env("WIKI_DB_USER", default=""),
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"PASSWORD": env("WIKI_DB_PASSWORD", default=""),
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"HOST": env("WIKI_DB_HOST", default="127.0.0.1"),
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"PORT": env.int("WIKI_DB_PORT", default=5432),
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},
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}
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AUTH_PASSWORD_VALIDATORS = [
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{"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
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]
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LANGUAGE_CODE = "en-gb"
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TIME_ZONE = "Europe/London"
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USE_I18N = True
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USE_TZ = True
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STATIC_URL = "/static/"
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STATIC_ROOT = BASE_DIR / "staticfiles"
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MEDIA_URL = "/media/"
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MEDIA_ROOT = BASE_DIR / "media"
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WIKI_PUBLIC_BASE = env("WIKI_PUBLIC_BASE", default="http://194.164.95.50")
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# Tile source for the Leaflet map showing origin zones (apps/compliance/admin.py).
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# Self-host this, or use a licensed provider, before it carries production
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# traffic: OSM's public tile servers are governed by their usage policy and are
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# only suitable for internal, low-volume use. Note also that any hosted tile
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# source sees the areas being viewed — which, for this platform, are the places
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# IXG sources shea.
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LEAFLET_TILE_URL = env(
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"LEAFLET_TILE_URL", default="https://tile.openstreetmap.org/{z}/{x}/{y}.png"
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)
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# Serve tiles from our own origin instead of letting the browser fetch them from
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# a third party (apps/core/tiles.py). The map is the only part of the admin page
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# that depends on an external domain, and when a viewer's network, proxy or
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# browser filter refuses that domain the map silently never draws — the page,
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# the Leaflet bundle and the polygon are all same-origin and fine. With this on,
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# the browser asks us and we fetch and cache. Set LEAFLET_TILE_PROXY_ENABLED=False
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# to go back to direct browser fetches.
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LEAFLET_TILE_PROXY_ENABLED = env.bool("LEAFLET_TILE_PROXY_ENABLED", default=True)
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LEAFLET_TILE_CACHE_DIR = env(
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"LEAFLET_TILE_CACHE_DIR", default=str(MEDIA_ROOT / "tile-cache")
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)
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DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
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AUTH_USER_MODEL = "users.User"
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AUTHENTICATION_BACKENDS = [
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"apps.users.auth.KeycloakOIDCBackend",
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"django.contrib.auth.backends.ModelBackend",
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]
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OIDC_OP_AUTHORIZATION_ENDPOINT = env("OIDC_OP_AUTHORIZATION_ENDPOINT", default="http://194.164.95.50:8443/realms/ixg/protocol/openid-connect/auth")
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OIDC_OP_TOKEN_ENDPOINT = env("OIDC_OP_TOKEN_ENDPOINT", default="http://194.164.95.50:8443/realms/ixg/protocol/openid-connect/token")
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OIDC_OP_USER_ENDPOINT = env("OIDC_OP_USER_ENDPOINT", default="http://194.164.95.50:8443/realms/ixg/protocol/openid-connect/userinfo")
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OIDC_OP_JWKS_ENDPOINT = env("OIDC_OP_JWKS_ENDPOINT", default="http://194.164.95.50:8443/realms/ixg/protocol/openid-connect/certs")
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OIDC_OP_LOGOUT_ENDPOINT = env("OIDC_OP_LOGOUT_ENDPOINT", default="http://194.164.95.50:8443/realms/ixg/protocol/openid-connect/logout")
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OIDC_RP_SIGN_ALGO = "RS256"
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OIDC_RP_CLIENT_ID = env("OIDC_RP_CLIENT_ID", default="ixg-platform")
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OIDC_RP_CLIENT_SECRET = env("OIDC_RP_CLIENT_SECRET", default="")
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OIDC_RP_SCOPES = "openid email profile"
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OIDC_USE_NONCE = True
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OIDC_CREATE_USER = True
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OIDC_STORE_ACCESS_TOKEN = True
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OIDC_STORE_ID_TOKEN = True
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LOGIN_URL = "oidc_authentication_init"
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LOGOUT_REDIRECT_URL = "/"
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# RP-initiated logout: end the Keycloak session as well as the Django one, or
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# the next request silently re-authenticates (apps/users/oidc.py).
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OIDC_OP_LOGOUT_URL_METHOD = "apps.users.oidc.provider_logout"
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# The root view dispatches by role (apps/core/views.RoleRedirectView), so a
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# buyer who signs in is not aimed at the admin area, and the RBAC middleware
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# can redirect a wrong-role request here without looping.
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LOGIN_REDIRECT_URL = "/"
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KEYCLOAK_SERVER_URL = env("KEYCLOAK_SERVER_URL", default="http://194.164.95.50:8443")
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KEYCLOAK_REALM = env("KEYCLOAK_REALM", default="ixg")
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# Service account used by the public buyer sign-up screen to create Keycloak
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# users through the Admin API (apps/users/keycloak.py). It holds only
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# realm-management's manage-users and view-users. Secrets come from the
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# environment and are never written to code, logs or the wiki.
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KEYCLOAK_PROVISIONING_CLIENT_ID = env("KEYCLOAK_PROVISIONING_CLIENT_ID", default="")
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KEYCLOAK_PROVISIONING_CLIENT_SECRET = env("KEYCLOAK_PROVISIONING_CLIENT_SECRET", default="")
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REST_FRAMEWORK = {
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"DEFAULT_AUTHENTICATION_CLASSES": [
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"rest_framework.authentication.SessionAuthentication",
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"rest_framework.authentication.TokenAuthentication",
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],
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"DEFAULT_PERMISSION_CLASSES": [
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"rest_framework.permissions.IsAuthenticated",
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],
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"DEFAULT_PAGINATION_CLASS": "rest_framework.pagination.PageNumberPagination",
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"PAGE_SIZE": 20,
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}
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CELERY_BROKER_URL = env("CELERY_BROKER_URL", default="redis://127.0.0.1:6379/0")
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CELERY_RESULT_BACKEND = env("CELERY_RESULT_BACKEND", default="redis://127.0.0.1:6379/0")
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CELERY_ACCEPT_CONTENT = ["json"]
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CELERY_TASK_SERIALIZER = "json"
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CELERY_RESULT_SERIALIZER = "json"
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CELERY_TIMEZONE = "Europe/London"
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CORS_ALLOWED_ORIGINS = env.list("CORS_ALLOWED_ORIGINS", default=["http://194.164.95.50"])
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CORS_ALLOW_CREDENTIALS = True
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STRIPE_SECRET_KEY = env("STRIPE_SECRET_KEY", default="")
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STRIPE_WEBHOOK_SECRET = env("STRIPE_WEBHOOK_SECRET", default="")
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FIELD_ENCRYPTION_KEY = env("ENCRYPTION_KEY", default="")
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