add a ALLGO_ALLOW_LOCAL_ACCOUNTS var to allow using local accounts

this is for development purpose because:
- setting-up gitlab auth is tedious
- developer needs access to multiple accounts

django/allgo/main/context_processors.py

@@ -6,6 +6,7 @@ import config.env
 
 
 GLOBAL_CONTEXT = types.MappingProxyType({
+    "ALLGO_ALLOW_LOCAL_ACCOUNTS": parse_bool(config.env.ALLGO_ALLOW_LOCAL_ACCOUNTS)
 })
 
 def global_context(request):

django/allgo/templates/partials/_header.html

@@ -21,15 +21,21 @@
 
         <ul class="navbar-nav ml-auto">
           {% if not user.is_authenticated %}
-          <li class="nav-item">
-            {% get_providers as socialaccount_providers %}
-            {% if socialaccount_providers %}
-            {% for account in socialaccount_providers %}
-            <a href="{% provider_login_url account.id %}"
-              class="btn btn-primary {{ account.id }} text-center ">Log in with Gitlab</a>
-            {% endfor %}
+            {% if ALLGO_ALLOW_LOCAL_ACCOUNTS %}
+            <li class="nav-item {% is_active request 'account_login' %}">
+              <a class="nav-link" href="{% url 'account_login' %}">Sign in</a>
+            </li>
+            {% else %}
+            <li class="nav-item">
+              {% get_providers as socialaccount_providers %}
+              {% if socialaccount_providers %}
+              {% for account in socialaccount_providers %}
+              <a href="{% provider_login_url account.id %}"
+                class="btn btn-primary {{ account.id }} text-center ">Log in with Gitlab</a>
+              {% endfor %}
+              {% endif %}
+            </li>
             {% endif %}
-          </li>
           {% else %}
           <li class="nav-item {% is_active request 'user_webapp_list' 'webapp_update' 'webapp_creation' 'webapp_sandbox_panel' %}">
             <a class="nav-link" href="{% url 'main:user_webapp_list' user.get_username %}"><i class="fas fa-cloud"></i> Apps</a>

django/config/env.py

@@ -184,6 +184,11 @@ with env_loader.EnvironmentVarLoader(__name__, "ALLGO_",
     env_var("ALLGO_WEBAPP_DEFAULT_MEMORY_LIMIT_MB", default=str(4*1024),
             help="default memory limit (in megabytes) for newly created webapps")
 
+
+    env_var("ALLGO_ALLOW_LOCAL_ACCOUNTS", protected=True, default="False",
+            help="""Allow signing in with a local account (for development
+            purpose only)""")
+
     #
     # allgo authentication tokens
     #

docker-compose.yml

@@ -39,6 +39,7 @@ services:
         ALLGO_ALLOWED_IP_ADMIN: "0.0.0.0/0"
         ALLGO_DATASTORE: "/vol/rw/datastore"
         ALLGO_DEBUG: "True"
+        ALLGO_ALLOW_LOCAL_ACCOUNTS: "True"
         ALLGO_JUPYTER_URL: "http://0.0.0.0:8000/hub/login"
         ALLGO_HTTP_SERVER: "django"
         ALLGO_EMAIL_BACKEND: "django.core.mail.backends.console.EmailBackend"