Set PGPASSWORD environment variable from the process executor before running

the external utility.

web/pgadmin/tools/backup/__init__.py

@@ -174,7 +174,7 @@ class BackupMessage(IProcessDesc):
                 res += ' ' + arg
             elif replace_next:
                 res += ' "' + cgi.escape(
-                    os.path.join('<STORAGE_DIR>', self.bfile)
+                    self.bfile
                 ).encode('ascii', 'xmlcharrefreplace') + '"'
             else:
                 if arg == '--file':
@@ -299,6 +299,7 @@ def create_backup_job(sid):
             ),
             cmd=utility, args=args
         )
+        manager.export_password_env(p.id)
         p.start()
         jid = p.id
     except Exception as e:
@@ -443,6 +444,7 @@ def create_backup_objects_job(sid):
                 BACKUP.OBJECT, sid, data['file'], database=data['database']
             ),
             cmd=utility, args=args)
+        manager.export_password_env(p.id)
         p.start()
         jid = p.id
     except Exception as e:

web/pgadmin/tools/restore/__init__.py

@@ -120,9 +120,9 @@ class RestoreMessage(IProcessDesc):
             idx += 1
 
         if no_args > 1:
-            res += ' "' + cgi.escape(
-                os.path.join('<STORAGE_DIR>', self.bfile) + '"'
-            ).encode('ascii', 'xmlcharrefreplace')
+            res += ' "' + cgi.escape(self.bfile).encode(
+                'ascii', 'xmlcharrefreplace'
+            ) + '"'
 
         res += '</i></div>'
 
@@ -300,6 +300,7 @@ def create_restore_job(sid):
             desc=RestoreMessage(sid, data['file']),
             cmd=utility, args=args
         )
+        manager.export_password_env(p.id)
         p.start()
         jid = p.id
     except Exception as e: