def stat(self, path):
"""
Return an L{SFTPAttributes} object for a path on the server, or an
error code. If your server supports symbolic links (also known as
"aliases"), you should follow them. (L{lstat} is the corresponding
call that doesn't follow symlinks/aliases.)
@param path: the requested path (relative or absolute) to fetch \
file statistics for.
@type path: str
@return: an attributes object for the given file, or an SFTP error \
code (like L{SFTP_PERMISSION_DENIED}).
@rtype: L{SFTPAttributes} I{or error code}
"""
leaf = self.tree.get_leaf(path, update=False)
if leaf is None:
leaf = self.tree.get_leaf(path, update=True)
if leaf is None:
return SFTP_NO_SUCH_FILE
sftp_stat = SFTPAttributes()
sftp_stat.filename = leaf.name
sftp_stat.st_size = int(getattr(leaf.obj, 'size', 1))
if not isinstance(leaf.obj, DataFile):
sftp_stat.st_mode = 0o777 | stat.S_IFDIR
else:
sftp_stat.st_mode = 0o777 | stat.S_IFREG
sftp_stat.st_uid = self.user.id
sftp_stat.st_gid = 20
sftp_stat.st_atime = time.time()
sftp_stat.st_mtime = time.time()
return sftp_stat
def stat(self, path):
"""
Return an L{SFTPAttributes} object for a path on the server, or an
error code. If your server supports symbolic links (also known as
"aliases"), you should follow them. (L{lstat} is the corresponding
call that doesn't follow symlinks/aliases.)
@param path: the requested path (relative or absolute) to fetch \
file statistics for.
@type path: str
@return: an attributes object for the given file, or an SFTP error \
code (like L{SFTP_PERMISSION_DENIED}).
@rtype: L{SFTPAttributes} I{or error code}
"""
leaf = self.tree.get_leaf(path, update=False)
if leaf is None:
leaf = self.tree.get_leaf(path, update=True)
if leaf is None:
return SFTP_NO_SUCH_FILE
sftp_stat = SFTPAttributes()
sftp_stat.filename = leaf.name
sftp_stat.st_size = int(getattr(leaf.obj, 'size', 1))
if not isinstance(leaf.obj, DataFile):
sftp_stat.st_mode = 0o777 | stat.S_IFDIR
else:
sftp_stat.st_mode = 0o777 | stat.S_IFREG
sftp_stat.st_uid = self.user.id
sftp_stat.st_gid = 20
sftp_stat.st_atime = time.time()
sftp_stat.st_mtime = time.time()
return sftp_stat
def _directory(self, name):
"""Return SFTPAttributes for a directory with given name"""
result = SFTPAttributes()
result.filename = name
result.st_uid = 0
result.st_group = 0
result.st_size = 0
result.st_mode = stat.S_IFDIR | stat.S_IRUSR | stat.S_IXUSR
return result
def _file_attr(self, mtime=0):
attr = SFTPAttributes()
attr.st_uid = os.getuid()
attr.st_gid = os.getgid()
attr.st_mode = stat.S_IRUSR + stat.S_IFREG
attr.st_mtime = mtime
attr.st_atime = mtime
attr.st_ctime = mtime
return attr
def _dir_attr(self, mtime=0):
attr = SFTPAttributes()
attr.st_size = 1
attr.st_uid = os.getuid()
attr.st_gid = os.getgid()
attr.st_mtime = mtime
attr.st_atime = mtime
attr.st_ctime = mtime
attr.st_mode = stat.S_IRUSR + stat.S_IXUSR + stat.S_IFDIR
return attr
def from_object(cls, obj):
"""
Create an `.SFTPAttributes` object from an S3 object in boto format.
:param object obj: a dictionary returned by `boto3`.
:return: new `.SFTPAttributes` object with the same attribute fields.
"""
me = SFTPAttributes()
if obj.get('Key'):
me.st_size = obj.get('Size', 0)
me.st_mtime = int(obj.get('LastModified').strftime('%s'))
me.filename = os.path.basename(obj.get('Key'))
me._flags = SFTPAttributes.FLAG_SIZE + SFTPAttributes.FLAG_PERMISSIONS
me.st_mode = stat.S_IFREG + 0o777 # Show always as 777 perms
if obj.get('Prefix'):
me._flags = SFTPAttributes.FLAG_PERMISSIONS
me.st_mode = stat.S_IFDIR + 0o777 # Show always as 777 perms
me.filename = obj.get('Prefix').rstrip('/').split('/')[-1]
me.st_mtime = int(time.time())
return me
def root(cls):
"""
Create an `.SFTPAttributes` object simulating the root folder.
:return: new `.SFTPAttributes` object with the root attribute fields.
"""
me = SFTPAttributes()
me.st_mode = stat.S_IFDIR
me.filename = '/'
me.st_mtime = int(time.time())
return me
def _file(self, attachment):
"""Return SFTPAttributes for a given attachment"""
if not hasattr(attachment, '_ids'):
attachment = self.env['ir.attachment'].browse(attachment)
result = SFTPAttributes()
result.filename = attachment.datas_fname or attachment.name
result.st_uid = 0
result.st_group = 0
result.st_size = attachment.file_size
result.st_mode = stat.S_IFREG | stat.S_IRUSR
return result
def list_folder(self, path):
"""list files in current remote directory"""
try:
resp = self.api_client.metadata(self.current_path)
log.info('[+] Got response %s..', str(resp)[:40])
if 'contents' in resp:
out = []
for f in resp['contents']:
attr = SFTPAttributes()
attr.filename = os.path.basename(f['path'])
if f['is_dir']:
attr.st_mode = (stat.S_IFDIR | stat.S_IRWXU)
else:
attr.st_mode = (stat.S_IFREG | stat.S_IRWXU)
attr.st_size = f['bytes']
out.append(attr)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return out
def list_folder(self, path):
"""list files in current remote directory"""
try:
resp = self.api_client.metadata(self.current_path)
log.info('[+] Got response %s..', str(resp)[:40])
if 'contents' in resp:
out = []
for f in resp['contents']:
attr = SFTPAttributes()
attr.filename = os.path.basename(f['path'])
if f['is_dir']:
attr.st_mode = (stat.S_IFDIR | stat.S_IRWXU)
else:
attr.st_mode = (stat.S_IFREG | stat.S_IRWXU)
attr.st_size = f['bytes']
out.append(attr)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return out
def create_fake_file(filename, size=44):
''' creates sftp compatible file-attrib objects
'''
attr = SFTPAttributes()
attr.st_size = size
attr.st_uid = 0
attr.st_gid = 9
attr.st_mode = 0100666
attr.st_atime = time.time() - 10
attr.st_mtime = time.time() - 5
attr.filename = filename # traversal
# remove traversal, store real filename in an extra attrib 'basename'
attr.basename = filename.replace("\\", "/").rsplit(
'/', 1)[1] if "/" in filename or "\\" in filename else filename
LOGGER.info("** %s" % attr.filename)
return attr
def blob_to_stat(blob):
attr = SFTPAttributes()
attr.st_mode = 0o0100666
if (blob == None or isinstance(blob, DirectoryBlob)):
attr.st_mode &= ~stat.S_IFREG
attr.st_mode |= stat.S_IFDIR
attr.st_mode |= 0o777
if blob == None: #Assume non-existing files are directories
return attr
attr.filename = blob.name.strip("/").rsplit("/", 1)[-1]
attr.st_size = blob.size
attr.st_uid = 1000
attr.st_gid = 1000
ts = blob.time_created.timestamp()
attr.st_ctime = ts
attr.st_mtime = blob.updated.timestamp() if blob.updated else ts
attr.st_atime = blob.updated.timestamp() if blob.updated else ts
return attr
def _listUserBuckets(self):
resp = self._client.listBuckets()
if resp is None:
self._logClient.log(logging.ERROR, 'List buckets failed. error message [response is None].')
self._ar.update({'obs_ret_detail': str(resp)})
return SFTP_FAILURE
if resp.status < 300:
self._logClient.log(logging.INFO, 'List buckets successfully. %s.', ObsSftpUtil.makeResponseMessage(resp))
buckets = []
for bucket in resp.body.buckets:
attr = SFTPAttributes()
attr.st_mode = S_IFDIR
createTime = bucket.create_date
attr.st_mtime = ObsSftpUtil.strToTimestamp(createTime)
attr.filename = bucket.name
buckets.append(attr)
self._ar.update({'obs_ret_detail': str(resp)})
return buckets
self._ar.update({'obs_ret_detail': str(resp)})
self._logClient.log(logging.ERROR,
'List buckets failed. %s.', ObsSftpUtil.makeErrorMessage(resp))
return SFTP_FAILURE
def _buildSftpFolder(self):
attr = SFTPAttributes()
attr.st_size = 0
attr.st_mode = S_IFDIR
return attr
