Backend schema and migration modifications for allowing static hosts and locations

backend/migrations/20180618015850_initial.js

@@ -69,6 +69,9 @@ exports.up = function (knex/*, Promise*/) {
 				table.json('domain_names').notNull();
 				table.string('forward_ip').notNull();
 				table.integer('forward_port').notNull().unsigned();
+				table.string('root_dir').notNull();
+				table.string('index_file').notNull();
+				table.integer('static').notNull().unsigned().defaultTo(0);
 				table.integer('access_list_id').notNull().unsigned().defaultTo(0);
 				table.integer('certificate_id').notNull().unsigned().defaultTo(0);
 				table.integer('ssl_forced').notNull().unsigned().defaultTo(0);

backend/schema/definitions.json

@@ -222,6 +222,11 @@
       "description": "Should we cache assets",
       "example": true,
       "type": "boolean"
+    },
+    "static": {
+      "description": "Should the proxy point to static files",
+      "example": true,
+      "type": "boolean"
     }
   }
 }

backend/schema/endpoints/proxy-hosts.json

@@ -24,14 +24,22 @@
     },
     "forward_host": {
       "type": "string",
-      "minLength": 1,
+      "minLength": 0,
       "maxLength": 255
     },
     "forward_port": {
       "type": "integer",
-      "minimum": 1,
+      "minimum": 0,
       "maximum": 65535
     },
+    "root_dir": {
+      "type": "string",
+      "minLength": 0,
+    },
+    "index_file": {
+      "type": "string",
+      "minLength": 0,
+    },
     "certificate_id": {
       "$ref": "../definitions.json#/definitions/certificate_id"
     },
@@ -53,6 +61,9 @@
     "caching_enabled": {
       "$ref": "../definitions.json#/definitions/caching_enabled"
     },
+    "static": {
+      "$ref": "../definitions.json#/definitions/static"
+    },
     "allow_websocket_upgrade": {
       "description": "Allow Websocket Upgrade for all paths",
       "example": true,
@@ -76,10 +87,7 @@
       "items": {
         "type": "object",
         "required": [
-          "forward_scheme",
+          "forward_scheme"
-          "forward_host",
-          "forward_port",
-          "path"
         ],
         "additionalProperties": false,
         "properties": {
@@ -99,6 +107,15 @@
           "forward_port": {
             "$ref": "#/definitions/forward_port"
           },
+          "root_dir": {
+            "$ref": "#/definitions/root_dir"
+          },
+          "index_file": {
+            "$ref": "#/definitions/index_file"
+          },
+          "static": {
+            "$ref": "#/definitions/static"
+          },
           "forward_path": {
             "type": "string"
           },
@@ -131,6 +148,12 @@
     "forward_port": {
       "$ref": "#/definitions/forward_port"
     },
+    "root_dir": {
+      "$ref": "#/definitions/root_dir"
+    },
+    "index_file": {
+      "$ref": "#/definitions/index_file"
+    },
     "certificate_id": {
       "$ref": "#/definitions/certificate_id"
     },
@@ -152,6 +175,9 @@
     "caching_enabled": {
       "$ref": "#/definitions/caching_enabled"
     },
+    "static": {
+      "$ref": "#/definitions/static"
+    },
     "allow_websocket_upgrade": {
       "$ref": "#/definitions/allow_websocket_upgrade"
     },
@@ -204,9 +230,7 @@
         "additionalProperties": false,
         "required": [
           "domain_names",
-          "forward_scheme",
+          "forward_scheme"
-          "forward_host",
-          "forward_port"
         ],
         "properties": {
           "domain_names": {
@@ -221,6 +245,12 @@
           "forward_port": {
             "$ref": "#/definitions/forward_port"
           },
+          "root_dir": {
+            "$ref": "#/definitions/root_dir"
+          },
+          "index_file": {
+            "$ref": "#/definitions/index_file"
+          },
           "certificate_id": {
             "$ref": "#/definitions/certificate_id"
           },
@@ -242,6 +272,9 @@
           "caching_enabled": {
             "$ref": "#/definitions/caching_enabled"
           },
+          "static": {
+            "$ref": "#/definitions/static"
+          },
           "allow_websocket_upgrade": {
             "$ref": "#/definitions/allow_websocket_upgrade"
           },
@@ -294,6 +327,12 @@
           "forward_port": {
             "$ref": "#/definitions/forward_port"
           },
+          "root_dir": {
+            "$ref": "#/definitions/root_dir"
+          },
+          "index_file": {
+            "$ref": "#/definitions/index_file"
+          },
           "certificate_id": {
             "$ref": "#/definitions/certificate_id"
           },
@@ -315,6 +354,9 @@
           "caching_enabled": {
             "$ref": "#/definitions/caching_enabled"
           },
+          "static": {
+            "$ref": "#/definitions/static"
+          },
           "allow_websocket_upgrade": {
             "$ref": "#/definitions/allow_websocket_upgrade"
           },

backend/templates/_listen.conf

@@ -13,3 +13,8 @@
 {% endif %}
 {% endif %}
   server_name {{ domain_names | join: " " }};
+{% if static == 1 or static == true %}
+	root {{ root_dir }};
+	index {{ index_file }};
+{% endif %}
+

backend/templates/_location.conf

@@ -1,9 +1,16 @@
   location {{ path }} {
+
+		{% if static == 0 or static == false %}
 			proxy_set_header Host $host;
 			proxy_set_header X-Forwarded-Scheme $scheme;
 			proxy_set_header X-Forwarded-Proto  $scheme;
 			proxy_set_header X-Forwarded-For    $remote_addr;
 			proxy_pass       {{ forward_scheme }}://{{ forward_host }}:{{ forward_port }}{{ forward_path }};
+		{% else %}
+			alias {{ root_dir }}/$1;
+			try_files $uri /{{ index_file }} =200;
+		{% endif %}  
+		
     {{ advanced_config }}
   }
 

backend/templates/default.conf

@@ -29,6 +29,7 @@ server {
 
 {%- if value == "html" %}
   root /data/nginx/default_www;
+	# root /var/www/test2;
   location / {
     try_files $uri /index.html;
   }

backend/templates/proxy_host.conf

@@ -52,8 +52,14 @@ server {
     proxy_http_version 1.1;
     {% endif %}
 
+		{% if static == 1 or static == true %}
+			alias {{ root_dir }}/$1;
+			try_files $uri /{{index_file}} =200;
+		{% else  %}
 			# Proxy!
 			include conf.d/include/proxy.conf;
+
+		{% endif %}
   }
 {% endif %}