1) Fixed an issue where the user is not warned if Kerberos ticket expiration

is less than 30 min while initiating a global backup. Fixes #6444

2) Ensure that proper identification should be there when the server is
   connected using Kerberos or without Kerberos. Fixes #6445

web/pgadmin/utils/driver/psycopg2/connection.py

@@ -562,6 +562,26 @@ WHERE db.datname = current_database()""")
                 if len(manager.db_info) == 1:
                     manager.did = res['did']
 
+                if manager.sversion >= 120000:
+                    status = self._execute(cur, """
+        SELECT
+             gss_authenticated, encrypted
+        FROM
+            pg_catalog.pg_stat_gssapi
+        WHERE pid = pg_backend_pid()""")
+                    if status is None:
+                        if cur.rowcount > 0:
+                            res_enc = cur.fetchmany(1)[0]
+                            manager.db_info[res['did']]['gss_authenticated'] =\
+                                res_enc['gss_authenticated']
+                            manager.db_info[res['did']]['gss_encrypted'] = \
+                                res_enc['encrypted']
+
+                            if len(manager.db_info) == 1:
+                                manager.gss_authenticated = \
+                                    res_enc['gss_authenticated']
+                                manager.gss_encrypted = res_enc['encrypted']
+
         self._set_user_info(cur, manager, **kwargs)
 
         self._set_server_type_and_password(kwargs, manager)

web/pgadmin/utils/driver/psycopg2/server_manager.py

@@ -106,6 +106,9 @@ class ServerManager(object):
             self.tunnel_password = None
 
         self.kerberos_conn = server.kerberos_conn
+        self.gss_authenticated = False
+        self.gss_encrypted = False
+
         for con in self.connections:
             self.connections[con]._release()