change letsencrypt command

Author: ohumeniuk

eFormAPI/Installation/CustomActions/CustomAction.cs

@@ -118,8 +118,11 @@ public static ActionResult InstallCA(Session session)
                 SaveInstances(webApiName);
                 IncrementProgressBar(session);
 
-                if (session.CustomActionData["GENERATESSL"]== "1")
-                    RunProcess(Path.Combine(installFolder, "letsencrypt\\letsencrypt.exe"), $"--plugin manual --manualhost {uiName}  --webroot {session.CustomActionData["INSTALLFOLDER"].TrimEnd('\\')}");
+                if (session.CustomActionData["GENERATESSL"] == "1")
+                {
+                    var siteId = GetSiteId(uiName);
+                    RunProcess(Path.Combine(installFolder, "letsencrypt\\letsencrypt.exe"), $"--plugin iissite --siteid { siteId } --accepttos --usedefaulttaskuser");
+                }
 
                 DeleteDirectory(Path.Combine(installFolder, "letsencrypt"));
                 IncrementProgressBar(session);
@@ -133,6 +136,14 @@ public static ActionResult InstallCA(Session session)
             }
         }
 
+        private static long GetSiteId(string uiName)
+        {
+            using (var serverManager = new ServerManager())
+            {
+                return serverManager.Sites[uiName].Id;
+            }
+        }
+
         public static MessageResult ResetProgressBar(Session session, int totalStatements)
         {
             var record = new Record(3);