def setUp(self):
os.chdir(t_path())
self.home = 'home'
if not os.path.isdir(self.home):
os.mkdir(self.home)
self.server = SFTPServer(SFTPServerStorage(self.home),
hook=UrlRequestHook('test_url'),
logfile=t_path('log'),
raise_on_error=True)
def setUp(self):
os.chdir(t_path())
self.home = 'home'
if not os.path.isdir(self.home):
os.mkdir(self.home)
self.server = SFTPServer(SFTPServerVirtualChroot(self.home),
logfile=t_path('log'),
raise_on_error=True)
def setUp(self):
os.chdir(t_path())
self.home = 'home'
if not os.path.isdir(self.home):
os.mkdir(self.home)
self.server = SFTPServer(
SFTPServerStorage(self.home),
hook=UrlRequestHook('test_url'),
logfile=t_path('log'),
raise_on_error=True
)
def setUp(self):
os.chdir(t_path())
self.home = 'home'
if not os.path.isdir(self.home):
os.mkdir(self.home)
self.server = SFTPServer(
SFTPServerVirtualChroot(self.home),
logfile=t_path('log'),
raise_on_error=True
)
def tearDownClass(cls):
os.unlink(t_path('log')) # comment me to see the log!
rmtree(t_path('home'), ignore_errors=True)
def tearDown(self):
os.chdir(t_path())
rmtree(self.home)
def tearDownClass(cls):
os.unlink(t_path('log')) # comment me to see the log!
rmtree(t_path('home'), ignore_errors=True)
def tearDown(self):
os.chdir(t_path())
rmtree(self.home)
"""
import os
from paramiko import (AUTH_FAILED, AUTH_SUCCESSFUL, OPEN_SUCCEEDED, SFTP_OK,
RSAKey, ServerInterface, SFTPAttributes, SFTPHandle,
SFTPServer, SFTPServerInterface)
from paramiko.common import o666
from pysftpserver.tests.utils import t_path
USERNAME = "******"
PASSWORD = "******"
RSA_KEY = t_path("id_rsa")
SERVER_ROOT = "server_root"
class StubServer (ServerInterface):
good_pub_key = RSAKey(filename=RSA_KEY)
def check_auth_password(self, username, password):
if username == USERNAME and password == PASSWORD:
return AUTH_SUCCESSFUL
return AUTH_FAILED
def check_auth_publickey(self, username, key):
if username == USERNAME and key == self.good_pub_key:
class StubSFTPServer(SFTPServerInterface):
ROOT = t_path(SERVER_ROOT)
def _realpath(self, path):
return self.ROOT + self.canonicalize(path)
def list_folder(self, path):
path = self._realpath(path)
try:
out = []
flist = os.listdir(path)
for fname in flist:
attr = SFTPAttributes.from_stat(
os.lstat(os.path.join(path, fname)))
attr.filename = fname
out.append(attr)
return out
except OSError as e:
return SFTPServer.convert_errno(e.errno)
def stat(self, path):
path = self._realpath(path)
try:
return SFTPAttributes.from_stat(os.stat(path))
except OSError as e:
return SFTPServer.convert_errno(e.errno)
def lstat(self, path):
path = self._realpath(path)
try:
return SFTPAttributes.from_stat(os.lstat(path))
except OSError as e:
return SFTPServer.convert_errno(e.errno)
def open(self, path, flags, attr):
path = self._realpath(path)
try:
binary_flag = getattr(os, 'O_BINARY', 0)
flags |= binary_flag
mode = getattr(attr, 'st_mode', None)
if mode is not None:
fd = os.open(path, flags, mode)
else:
# os.open() defaults to 0777 which is
# an odd default mode for files
fd = os.open(path, flags, o666)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
if (flags & os.O_CREAT) and (attr is not None):
attr._flags &= ~attr.FLAG_PERMISSIONS
SFTPServer.set_file_attr(path, attr)
if flags & os.O_WRONLY:
if flags & os.O_APPEND:
fstr = 'ab'
else:
fstr = 'wb'
elif flags & os.O_RDWR:
if flags & os.O_APPEND:
fstr = 'a+b'
else:
fstr = 'r+b'
else:
# O_RDONLY (== 0)
fstr = 'rb'
try:
f = os.fdopen(fd, fstr)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
fobj = StubSFTPHandle(flags)
fobj.filename = path
fobj.readfile = f
fobj.writefile = f
return fobj
def remove(self, path):
path = self._realpath(path)
try:
os.remove(path)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def rename(self, oldpath, newpath):
oldpath = self._realpath(oldpath)
newpath = self._realpath(newpath)
try:
os.rename(oldpath, newpath)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def mkdir(self, path, attr):
path = self._realpath(path)
try:
os.mkdir(path)
if attr is not None:
SFTPServer.set_file_attr(path, attr)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def rmdir(self, path):
path = self._realpath(path)
try:
os.rmdir(path)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def chattr(self, path, attr):
path = self._realpath(path)
try:
SFTPServer.set_file_attr(path, attr)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def symlink(self, target_path, path):
path = self._realpath(path)
if (len(target_path) > 0) and (target_path[0] == '/'):
# absolute symlink
target_path = os.path.join(self.ROOT, target_path[1:])
try:
os.symlink(target_path, path)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
return SFTP_OK
def readlink(self, path):
path = self._realpath(path)
try:
symlink = os.readlink(path)
except OSError as e:
return SFTPServer.convert_errno(e.errno)
# if it's absolute, remove the root
if os.path.isabs(symlink):
if symlink[:len(self.ROOT)] == self.ROOT:
symlink = symlink[len(self.ROOT):]
if (len(symlink) == 0) or (symlink[0] != '/'):
symlink = '/' + symlink
else:
symlink = '<error>'
return symlink
"""
A stub SFTP server for loopback SFTP testing.
"""
import os
from paramiko import (AUTH_FAILED, AUTH_SUCCESSFUL, OPEN_SUCCEEDED, SFTP_OK,
RSAKey, ServerInterface, SFTPAttributes, SFTPHandle,
SFTPServer, SFTPServerInterface)
from paramiko.common import o666
from pysftpserver.tests.utils import t_path
USERNAME = "******"
PASSWORD = "******"
RSA_KEY = t_path("id_rsa")
SERVER_ROOT = "server_root"
class StubServer(ServerInterface):
good_pub_key = RSAKey(filename=RSA_KEY)
def check_auth_password(self, username, password):
if username == USERNAME and password == PASSWORD:
return AUTH_SUCCESSFUL
return AUTH_FAILED
def check_auth_publickey(self, username, key):
if username == USERNAME and key == self.good_pub_key: