Remove variable usage from proxy_pass directive to fix resolution issues

By using a static URL, the backend server can be accessed reliably, avoiding the common 404 errors or "no resolver defined" issues seen when variables are used.

backend/schema/paths/nginx/access-lists/listID/put.json

@@ -49,8 +49,7 @@
 										"minLength": 1
 									},
 									"password": {
-										"type": "string",
-										"minLength": 1
+										"type": "string"
 									}
 								}
 							}

backend/templates/_access.conf

@@ -4,7 +4,7 @@
     auth_basic            "Authorization required";
     auth_basic_user_file  /data/access/{{ access_list_id }};
 
-    {% if access_list.pass_auth == 0 %}
+    {% if access_list.pass_auth == 0 or access_list.pass_auth == true %}
     proxy_set_header Authorization "";
     {% endif %}
 
@@ -17,7 +17,7 @@
     deny all;
 
     # Access checks must...
-    {% if access_list.satisfy_any == 1 %}
+    {% if access_list.satisfy_any == 1 or access_list.satisfy_any == true %}
     satisfy any;
     {% else %}
     satisfy all;

backend/templates/_listen.conf

@@ -5,11 +5,16 @@
   #listen [::]:80;
 {% endif %}
 {% if certificate -%}
-  listen 443 ssl{% if http2_support == 1 or http2_support == true %} http2{% endif %};
+  listen 443 ssl;
 {% if ipv6 -%}
-  listen [::]:443 ssl{% if http2_support == 1 or http2_support == true %} http2{% endif %};
+  listen [::]:443 ssl;
 {% else -%}
   #listen [::]:443;
 {% endif %}
 {% endif %}
   server_name {{ domain_names | join: " " }};
+{% if http2_support == 1 or http2_support == true %}
+  http2 on;
+{% else -%}
+  http2 off;
+{% endif %}

backend/templates/_location.conf

@@ -11,7 +11,7 @@
     set $proxy_server         "{{ forward_host }}";
     set $proxy_port           {{ forward_port }};
 
-    proxy_pass       $proxy_forward_scheme://$proxy_server:$proxy_port{{ forward_path }};
+    proxy_pass       {{ forward_scheme }}:{{ forward_host }}:{{ forward_port }}{{ forward_path }};
 
     {% include "_access.conf" %}
     {% include "_assets.conf" %}

docs/src/setup/index.md

@@ -137,5 +137,13 @@ Email:    admin@example.com
 Password: changeme
 ```
 
-Immediately after logging in with this default user you will be asked to modify your details and change your password.
+Immediately after logging in with this default user you will be asked to modify your details and change your password. You can change defaults with:
+
+
+```
+    environment:
+      INITIAL_ADMIN_EMAIL: my@example.com
+      INITIAL_ADMIN_PASSWORD: mypassword1
+```
+