def stat(self, path):
obsAdapter = None
try:
_path = self._realpath(path)
if ObsSftpUtil.isRoot(_path):
self._ar.update({'obs_key': _path})
self._logClient.log(logging.DEBUG, 'Stat root path successfully, return a sftp folder SFTPAttributes.')
return self._buildSftpFolder()
if ObsSftpUtil.isBucket(_path):
bucketName = ObsSftpUtil.getBucketName(_path)
auditDict = {'obs_bucket': bucketName, 'obs_key': '-'}
self._ar.update(auditDict)
if self._bucketExists(bucketName):
self._logClient.log(logging.DEBUG,
'Stat obs bucket [%s] successfully, return a sftp folder SFTPAttributes.',
bucketName)
return self._buildSftpFolder()
self._logClient.log(logging.ERROR, 'Stat obs bucket [%s] failed, error message [bucket is not exists].',
bucketName)
return SFTP_NO_SUCH_FILE
bucketName, key = ObsSftpUtil.getBucketAndKey(_path)
obsAdapter = obsadpter.ObsAdapter(client=self._client, bucketName=bucketName, key=key,
logClient=self._logClient, ar=self._ar)
pathInfo = obsAdapter.pathInfo()
return SFTP_NO_SUCH_FILE if not pathInfo else pathInfo
finally:
del obsAdapter
def wrapper(*args, **kwargs):
start = time.time()
sftpServer = args[0] if isinstance(args[0], ObsSftpServer) else None
result = None
_path = ''
try:
if sftpServer and sftpServer._logClient:
sftpServer._ar = {}
# record active time for clear connection
sftpServer._activeTime = time.time()
if len(args) < 1:
raise Exception('Function must has a path for operation.')
path = args[1]
_path = sftpServer._realpath(path)
funcName = func.__name__
if funcName in ['rename']:
newPath = args[2]
sftpServer._logClient.log(logging.INFO,
'Entering [%s] for old path [%s] to new path [%s] ...' % (
func.__name__, _path, newPath))
else:
sftpServer._logClient.log(logging.INFO,
'Entering [%s] for path [%s] ...', func.__name__, _path)
if funcName in ['open', 'rename', 'mkdir', 'rmdir', 'remove']:
if ObsSftpUtil.isRoot(_path) or ObsSftpUtil.isBucket(_path):
sftpServer._ar.update({'obs_key': _path})
sftpServer._logClient.log(logging.ERROR,
'Sftp operation [%s] is not supported for path [%s]' , func.__name__, _path)
result = SFTP_OP_UNSUPPORTED
return SFTP_OP_UNSUPPORTED
result = func(*args, **kwargs)
except Exception as e:
result = SFTP_FAILURE
if sftpServer and sftpServer._logClient:
sftpServer._logClient.log(logging.ERROR, "Operation [%s] failed, error message [%s] - %s.",
func.__name__, str(e), traceback.format_exc())
finally:
end = time.time()
totalTimeMs = int((end - start) * 1000)
operationResult = 'success' if result not in [SFTP_FAILURE, SFTP_OP_UNSUPPORTED, SFTP_NO_SUCH_FILE] else 'failed'
auditDict = {'session_id': sftpServer._session, 'client_ip_port': sftpServer._connHost,
'server_ip_port': sftpServer._listenHost, 'user': sftpServer._userName,
'obs_endpoint': sftpServer._endpoint, 'sftp_opt': func.__name__,
'result': operationResult, 'client_ak': sftpServer._ak,
'sftp_start_time': ObsSftpUtil.utcFormater(start),
'sftp_end_time': ObsSftpUtil.utcFormater(end), 'sftp_total_time': totalTimeMs}
sftpServer._ar.update(auditDict)
if sftpServer and sftpServer._logClient:
sftpServer._logClient.log(logging.INFO,
'End operation [%s] for path [%s] - result [%s]%s - cost [%s] ms', _path,
func.__name__, operationResult, (' - count [%d]' % len(result)) if all(
[operationResult == 'success', func.__name__ == 'list_folder']) else '', totalTimeMs)
try:
# record active time for clear connection
auditLogger.log(sftpServer._ar)
sftpServer._activeTime = time.time()
except Exception as e:
sftpServer._logClient.log(logging.ERROR, 'Log audit failed. error message [%s] - %s', str(e),
traceback.format_exc())
sftpServer._ar = {}
return result