Added support for passing connection details as variables in the passexec command. #6794

docs/en_US/server_dialog.rst

@@ -205,6 +205,9 @@ Use the fields in the *Advanced* tab to configure a connection:
   command will be used as the SQL password. This may be useful when the password
   should be generated as a transient authorization token instead of providing a
   password when connecting in `PAM authentication <https://www.postgresql.org/docs/current/auth-pam.html>`_ scenarios.
+  You can pass server hostname, port and DB username to the password exec command as variable by providing placeholders
+  like ``%HOST%``, ``%PORT%`` and ``%USERNAME%`` which will be replace with the server connection information.
+  Example: ``/path/to/script --hostnmae %HOST% --port %PORT% --username %USERNAME%``
 * Use the *Password exec expiration* field to specify a maximum age, in seconds,
   of the password generated with a *Password exec command*. If not specified,
   the password will not expire until your pgAdmin session does.

web/pgadmin/browser/static/js/MainMenuFactory.js

@@ -70,12 +70,6 @@ export default class MainMenuFactory {
     return new MenuItem({type: 'separator', label, priority});
   }
 
-  static refreshMainMenuItems(menu, menuItems) {
-    menu.setMenuItems(menuItems);
-    window.electronUI?.setMenus(MainMenuFactory.toElectron());
-    pgAdmin.Browser.Events.trigger('pgadmin:refresh-menu-item', pgAdmin.Browser.MainMenus);
-  }
-
   static createMenuItem(options) {
     return new MenuItem({...options, callback: () => {
       // Some callbacks registered in 'callbacks' check and call specifiec callback function
@@ -128,6 +122,8 @@ export default class MainMenuFactory {
     // set the context menu as well
     pgAdmin.Browser.BrowserContextMenu = MainMenuFactory.getDynamicMenu('context', item, itemData, true);
 
+    window.electronUI?.setMenus(MainMenuFactory.toElectron());
+
     pgAdmin.Browser.Events.trigger('pgadmin:refresh-app-menu');
   }
 

web/pgadmin/utils/driver/psycopg3/server_manager.py

@@ -83,7 +83,8 @@ def update(self, server):
         self.db_res = server.db_res
         self.name = server.name
         self.passexec = \
-            PasswordExec(server.passexec_cmd, server.passexec_expiration) \
+            PasswordExec(server.passexec_cmd, server.host, server.port,
+                         server.username, server.passexec_expiration) \
             if server.passexec_cmd else None
         self.service = server.service
 

web/pgadmin/utils/passexec.py

@@ -20,8 +20,12 @@ class PasswordExec:
 
     lock = Lock()
 
-    def __init__(self, cmd, expiration_seconds=None, timeout=60):
-        self.cmd = str(cmd)
+    def __init__(self, cmd, host, port, username, expiration_seconds=None,
+                 timeout=60):
+        cmd = str(cmd).replace('%HOSTNAME%', host)
+        cmd = cmd.replace('%PORT%', str(port))
+        cmd = cmd.replace('%USERNAME%', username)
+        self.cmd = cmd
         self.expiration_seconds = int(expiration_seconds) \
             if expiration_seconds is not None else None
         self.timeout = int(timeout)