meta-starlingx/meta-stx-cloud/recipes-devtools/python/files/python-keyring/lock_keyring_file.patch

   1 Index: keyring-5.3/keyring/backends/file.py
   2 ===================================================================
   3 --- keyring-5.3.orig/keyring/backends/file.py
   4 +++ keyring-5.3/keyring/backends/file.py
   5 @@ -6,6 +6,7 @@ import base64
   6  import sys
   7  import json
   8  import abc
   9 +import time
  10
  11  from ..py27compat import configparser
  12
  13 @@ -95,14 +96,29 @@ class BaseKeyring(FileBacked, KeyringBac
  14          config = configparser.RawConfigParser()
  15          config.read(self.file_path)
  16
  17 +        # obtain lock for the keyring file
  18 +        lock = ''
  19 +        i = 60
  20 +        while i:
  21 +            if not os.path.isfile('/tmp/.keyringlock'):
  22 +                lock = open('/tmp/.keyringlock', 'w')
  23 +                break
  24 +            else:
  25 +                time.sleep(0.500)
  26 +                i=i-1
  27 +
  28          # update the keyring with the password
  29          if not config.has_section(service):
  30              config.add_section(service)
  31          config.set(service, username, password_base64)
  32
  33 -        # save the keyring back to the file
  34 -        with open(self.file_path, 'w') as config_file:
  35 -            config.write(config_file)
  36 +        if i:
  37 +            # save the keyring back to the file
  38 +            with open(self.file_path, 'w') as config_file:
  39 +                config.write(config_file)
  40 +            lock.close()
  41 +            os.remove('/tmp/.keyringlock')
  42 +
  43
  44      def _ensure_file_path(self):
  45          """