def run(self):
"""
wait for password request on FIFO and answer with password
from self.db through FIFO.
"""
info = configfile.ConfigFile()
info.set_int_value('version', self.PW_CACHE_VERSION)
info.save(self.config.get_password_cache_info())
os.chmod(self.config.get_password_cache_info(), 0o600)
logger.debug('Keyring supported: %s' %self.keyring_supported, self)
tools.save_env(self.config.get_cron_env_file())
if not self._collect_passwords():
logger.debug('Nothing to cache. Quit.', self)
sys.exit(0)
self.fifo.create()
atexit.register(self.fifo.delfifo)
signal.signal(signal.SIGHUP, self._reload_handler)
logger.debug('Start loop', self)
while True:
try:
request = self.fifo.read()
request = request.split('\n')[0]
task, value = request.split(':', 1)
if task == 'get_pw':
key = value
if key in list(self.db_keyring.keys()):
answer = 'pw:' + self.db_keyring[key]
elif key in list(self.db_usr.keys()):
answer = 'pw:' + self.db_usr[key]
else:
answer = 'none:'
self.fifo.write(answer, 5)
elif task == 'set_pw':
key, value = value.split(':', 1)
self.db_usr[key] = value
except IOError as e:
logger.error('Error in writing answer to FIFO: %s' % str(e), self)
except KeyboardInterrupt:
logger.debug('Quit.', self)
break
except Timeout:
logger.error('FIFO timeout', self)
except Exception as e:
logger.error('ERROR: %s' % str(e), self)
def test_save_env(self):
keys = ('GNOME_KEYRING_CONTROL', 'DBUS_SESSION_BUS_ADDRESS', \
'DBUS_SESSION_BUS_PID', 'DBUS_SESSION_BUS_WINDOWID', \
'DISPLAY', 'XAUTHORITY', 'GNOME_DESKTOP_SESSION_ID', \
'KDE_FULL_SESSION')
for i, k in enumerate(keys):
os.environ[k] = str(i)
tools.save_env(self.temp_file)
self.assertTrue(os.path.isfile(self.temp_file))
test_env = configfile.ConfigFile()
test_env.load(self.temp_file)
for i, k in enumerate(keys):
with self.subTest(i=i, k=k):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'i = %s, k = %s' % (i, k)
self.assertEqual(test_env.get_str_value(k), str(i), msg)
def test_save_env(self):
keys = ('GNOME_KEYRING_CONTROL', 'DBUS_SESSION_BUS_ADDRESS', \
'DBUS_SESSION_BUS_PID', 'DBUS_SESSION_BUS_WINDOWID', \
'DISPLAY', 'XAUTHORITY', 'GNOME_DESKTOP_SESSION_ID', \
'KDE_FULL_SESSION')
for i, k in enumerate(keys):
os.environ[k] = str(i)
tools.save_env(self.temp_file)
self.assertTrue(os.path.isfile(self.temp_file))
test_env = configfile.ConfigFile()
test_env.load(self.temp_file)
for i, k in enumerate(keys):
with self.subTest(i = i, k = k):
#workaround for py.test3 2.5.1 doesn't support subTest
msg = 'i = %s, k = %s' %(i, k)
self.assertEqual(test_env.get_str_value(k), str(i), msg)
