Fix broken API diagnostic.

* Moving http_peertubelivechat_test module in muc component, as the
global config has no http_host.
* Adding Host HTTP Header to API call from Peertube to Prosody

server/lib/prosody/config.ts

@@ -66,6 +66,7 @@ async function getProsodyFilePaths (options: RegisterServerOptions): Promise<Pro
 interface ProsodyConfig {
   content: string
   paths: ProsodyFilePaths
+  host: string
   port: string
   baseApiUrl: string
 }
@@ -137,7 +138,8 @@ async function getProsodyConfig (options: RegisterServerOptions): Promise<Prosod
     content,
     paths,
     port,
-    baseApiUrl
+    baseApiUrl,
+    host: prosodyDomain
   }
 }
 

server/lib/prosody/config/content.ts

@@ -248,9 +248,9 @@ class ProsodyConfigContent {
   }
 
   useTestModule (prosodyApikey: string, apiurl: string): void {
-    this.global.add('modules_enabled', 'http_peertubelivechat_test')
-    this.global.set('peertubelivechat_test_apikey', prosodyApikey)
-    this.global.set('peertubelivechat_test_peertube_api_url', apiurl)
+    this.muc.add('modules_enabled', 'http_peertubelivechat_test')
+    this.muc.set('peertubelivechat_test_apikey', prosodyApikey)
+    this.muc.set('peertubelivechat_test_peertube_api_url', apiurl)
   }
 
   setLog (level: ProsodyLogLevel, syslog?: ProsodyLogLevel[]): void {

server/lib/prosody/ctl.ts

@@ -195,7 +195,10 @@ async function ensureProsodyRunning (options: RegisterServerOptions): Promise<vo
   })
 
   // Set the http-bind route.
-  changeHttpBindRoute(options, config.port)
+  changeHttpBindRoute(options, {
+    host: config.host,
+    port: config.port
+  })
 
   async function sleep (ms: number): Promise<any> {
     return new Promise((resolve) => {