update CHANGES

Update ctypes_libsodium.py

CHANGES

@@ -1,3 +1,6 @@
+2.6.2 2015-01-03
+- Log client IP
+
 2.6.1 2014-12-26
 - Fix a problem with TCP Fast Open on local side
 - Fix sometimes daemon_start returns wrong exit status

LICENSE

@@ -1,6 +1,6 @@
 Shadowsocks
 
-Copyright (c) 2014 clowwindy
+Copyright (c) 2012-2015 clowwindy
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -104,7 +104,7 @@ Documentation
 -------------
 
 You can find all the documentation in the wiki:
-https://github.com/clowwindy/shadowsocks/wiki
+https://github.com/shadowsocks/shadowsocks/wiki
 
 License
 -------
@@ -118,23 +118,23 @@ Bugs and Issues
 * [Mailing list]
 
 
-[Android]:           https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#android
-[Build Status]:      https://img.shields.io/travis/clowwindy/shadowsocks/master.svg?style=flat
-[Chinese Readme]:    https://github.com/clowwindy/shadowsocks/wiki/Shadowsocks-%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E
+[Android]:           https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#android
+[Build Status]:      https://img.shields.io/travis/shadowsocks/shadowsocks/master.svg?style=flat
+[Chinese Readme]:    https://github.com/shadowsocks/shadowsocks/wiki/Shadowsocks-%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E
 [Coverage Status]:   http://192.81.132.184/result/shadowsocks
 [Coverage]:          http://192.81.132.184/job/Shadowsocks/ws/htmlcov/index.html
 [Debian sid]:        https://packages.debian.org/unstable/python/shadowsocks
 [the package]:       https://pypi.python.org/pypi/shadowsocks
-[Encryption]:        https://github.com/clowwindy/shadowsocks/wiki/Encryption
+[Encryption]:        https://github.com/shadowsocks/shadowsocks/wiki/Encryption
 [iOS]:               https://github.com/shadowsocks/shadowsocks-iOS/wiki/Help
-[Issue Tracker]:     https://github.com/clowwindy/shadowsocks/issues?state=open
+[Issue Tracker]:     https://github.com/shadowsocks/shadowsocks/issues?state=open
 [Mailing list]:      http://groups.google.com/group/shadowsocks
 [OpenSSL for Windows]: http://slproweb.com/products/Win32OpenSSL.html
-[OpenWRT]:           https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#openwrt
+[OpenWRT]:           https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#openwrt
 [OS X]:              https://github.com/shadowsocks/shadowsocks-iOS/wiki/Shadowsocks-for-OSX-Help
 [PyPI]:              https://pypi.python.org/pypi/shadowsocks
 [PyPI version]:      https://img.shields.io/pypi/v/shadowsocks.svg?style=flat
-[TCP_FASTOPEN]:      https://github.com/clowwindy/shadowsocks/wiki/TCP-Fast-Open
-[Travis CI]:         https://travis-ci.org/clowwindy/shadowsocks
-[Troubleshooting]:   https://github.com/clowwindy/shadowsocks/wiki/Troubleshooting
-[Windows]:           https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#windows
+[TCP_FASTOPEN]:      https://github.com/shadowsocks/shadowsocks/wiki/TCP-Fast-Open
+[Travis CI]:         https://travis-ci.org/shadowsocks/shadowsocks
+[Troubleshooting]:   https://github.com/shadowsocks/shadowsocks/wiki/Troubleshooting
+[Windows]:           https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#windows

README.rst

@@ -1,11 +1,11 @@
 shadowsocks
 ===========
 
-|PyPI version| |Build Status|
+|PyPI version| |Build Status| |Coverage Status|
 
 A fast tunnel proxy that helps you bypass firewalls.
 
-`中文说明 <https://github.com/clowwindy/shadowsocks/wiki/Shadowsocks-%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E>`__
+`中文说明 <https://github.com/shadowsocks/shadowsocks/wiki/Shadowsocks-%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E>`__
 
 Install
 -------
@@ -16,12 +16,12 @@ server.
 Client
 ~~~~~~
 
--  `Windows <https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#windows>`__
+-  `Windows <https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#windows>`__
    / `OS
    X <https://github.com/shadowsocks/shadowsocks-iOS/wiki/Shadowsocks-for-OSX-Help>`__
--  `Android <https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#android>`__
+-  `Android <https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#android>`__
    / `iOS <https://github.com/shadowsocks/shadowsocks-iOS/wiki/Help>`__
--  `OpenWRT <https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients#openwrt>`__
+-  `OpenWRT <https://github.com/shadowsocks/shadowsocks/wiki/Ports-and-Clients#openwrt>`__
 
 Server
 ~~~~~~
@@ -77,27 +77,27 @@ On your server create a config file ``/etc/shadowsocks.json``. Example:
 
 Explanation of the fields:
 
-+------------------+---------------------------------------------------------------------------------------------------------+
-| Name             | Explanation                                                                                             |
-+==================+=========================================================================================================+
-| server           | the address your server listens                                                                         |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| server\_port     | server port                                                                                             |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| local\_address   | the address your local listens                                                                          |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| local\_port      | local port                                                                                              |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| password         | password used for encryption                                                                            |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| timeout          | in seconds                                                                                              |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| method           | default: "aes-256-cfb", see `Encryption <https://github.com/clowwindy/shadowsocks/wiki/Encryption>`__   |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| fast\_open       | use `TCP\_FASTOPEN <https://github.com/clowwindy/shadowsocks/wiki/TCP-Fast-Open>`__, true / false       |
-+------------------+---------------------------------------------------------------------------------------------------------+
-| workers          | number of workers, available on Unix/Linux                                                              |
-+------------------+---------------------------------------------------------------------------------------------------------+
++------------------+-----------------------------------------------------------------------------------------------------------+
+| Name             | Explanation                                                                                               |
++==================+===========================================================================================================+
+| server           | the address your server listens                                                                           |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| server\_port     | server port                                                                                               |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| local\_address   | the address your local listens                                                                            |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| local\_port      | local port                                                                                                |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| password         | password used for encryption                                                                              |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| timeout          | in seconds                                                                                                |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| method           | default: "aes-256-cfb", see `Encryption <https://github.com/shadowsocks/shadowsocks/wiki/Encryption>`__   |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| fast\_open       | use `TCP\_FASTOPEN <https://github.com/shadowsocks/shadowsocks/wiki/TCP-Fast-Open>`__, true / false       |
++------------------+-----------------------------------------------------------------------------------------------------------+
+| workers          | number of workers, available on Unix/Linux                                                                |
++------------------+-----------------------------------------------------------------------------------------------------------+
 
 On your server:
 
@@ -134,7 +134,7 @@ Documentation
 -------------
 
 You can find all the documentation in the wiki:
-https://github.com/clowwindy/shadowsocks/wiki
+https://github.com/shadowsocks/shadowsocks/wiki
 
 License
 -------
@@ -144,12 +144,14 @@ MIT
 Bugs and Issues
 ---------------
 
--  `Troubleshooting <https://github.com/clowwindy/shadowsocks/wiki/Troubleshooting>`__
+-  `Troubleshooting <https://github.com/shadowsocks/shadowsocks/wiki/Troubleshooting>`__
 -  `Issue
-   Tracker <https://github.com/clowwindy/shadowsocks/issues?state=open>`__
+   Tracker <https://github.com/shadowsocks/shadowsocks/issues?state=open>`__
 -  `Mailing list <http://groups.google.com/group/shadowsocks>`__
 
 .. |PyPI version| image:: https://img.shields.io/pypi/v/shadowsocks.svg?style=flat
    :target: https://pypi.python.org/pypi/shadowsocks
-.. |Build Status| image:: https://img.shields.io/travis/clowwindy/shadowsocks/master.svg?style=flat
-   :target: https://travis-ci.org/clowwindy/shadowsocks
+.. |Build Status| image:: https://img.shields.io/travis/shadowsocks/shadowsocks/master.svg?style=flat
+   :target: https://travis-ci.org/shadowsocks/shadowsocks
+.. |Coverage Status| image:: http://192.81.132.184/result/shadowsocks
+   :target: http://192.81.132.184/job/Shadowsocks/ws/htmlcov/index.html

setup.py

@@ -7,12 +7,12 @@ with codecs.open('README.rst', encoding='utf-8') as f:
 
 setup(
     name="shadowsocks",
-    version="2.6.1",
+    version="2.6.2",
     license='MIT',
     description="A fast tunnel proxy that help you get through firewalls",
     author='clowwindy',
     author_email='clowwindy42@gmail.com',
-    url='https://github.com/clowwindy/shadowsocks',
+    url='https://github.com/shadowsocks/shadowsocks',
     packages=['shadowsocks', 'shadowsocks.crypto'],
     package_data={
         'shadowsocks': ['README.rst', 'LICENSE']

shadowsocks/crypto/ctypes_libsodium.py

@@ -42,7 +42,7 @@ def load_libsodium():
     global loaded, libsodium, buf
 
     from ctypes.util import find_library
-    for p in ('sodium',):
+    for p in ('sodium', 'libsodium'):
         libsodium_path = find_library(p)
         if libsodium_path:
             break

shadowsocks/tcprelay.py

@@ -1,7 +1,7 @@
 #!/usr/bin/python
 # -*- coding: utf-8 -*-
 
-# Copyright (c) 2014 clowwindy
+# Copyright (c) 2015 clowwindy
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to deal
@@ -121,6 +121,7 @@ class TCPRelayHandler(object):
         self._data_to_write_to_remote = []
         self._upstream_status = WAIT_STATUS_READING
         self._downstream_status = WAIT_STATUS_INIT
+        self._client_address = local_sock.getpeername()[:2]
         self._remote_address = None
         if is_local:
             self._chosen_server = self._get_a_server()
@@ -294,8 +295,9 @@ class TCPRelayHandler(object):
             if header_result is None:
                 raise Exception('can not parse header')
             addrtype, remote_addr, remote_port, header_length = header_result
-            logging.info('connecting %s:%d' % (common.to_str(remote_addr),
-                                               remote_port))
+            logging.info('connecting %s:%d from %s:%d' %
+                         (common.to_str(remote_addr), remote_port,
+                          self._client_address[0], self._client_address[1]))
             self._remote_address = (remote_addr, remote_port)
             # pause reading
             self._update_stream(STREAM_UP, WAIT_STATUS_WRITING)
@@ -317,7 +319,7 @@ class TCPRelayHandler(object):
                 self._dns_resolver.resolve(remote_addr,
                                            self._handle_dns_resolved)
         except Exception as e:
-            logging.error(e)
+            self._log_error(e)
             if self._config['verbose']:
                 traceback.print_exc()
             # TODO use logging when debug completed
@@ -338,7 +340,7 @@ class TCPRelayHandler(object):
 
     def _handle_dns_resolved(self, result, error):
         if error:
-            logging.error(error)
+            self._log_error(error)
             self.destroy()
             return
         if result:
@@ -507,6 +509,10 @@ class TCPRelayHandler(object):
         else:
             logging.warn('unknown socket')
 
+    def _log_error(self, e):
+        logging.error('%s when handling connection from %s:%d' %
+                      (e, self._client_address[0], self._client_address[1]))
+
     def destroy(self):
         # destroy the handler and release any resources
         # promises:

tests/coverage_server.py

@@ -6,16 +6,24 @@ if __name__ == '__main__':
     import urllib
 
     class MainHandler(tornado.web.RequestHandler):
-        def get(self):
-            with open('/tmp/shadowsocks-coverage', 'rb') as f:
-                coverage = f.read().strip()
-                self.redirect(('https://img.shields.io/badge/'
-                               'coverage-%s-brightgreen.svg'
-                               '?style=flat') %
-                              urllib.quote(coverage))
+        def get(self, project):
+            try:
+                with open('/tmp/%s-coverage' % project, 'rb') as f:
+                    coverage = f.read().strip()
+                    n = int(coverage.strip('%'))
+                    if n > 80:
+                        color = 'brightgreen'
+                    else:
+                        color = 'yellow'
+                    self.redirect(('https://img.shields.io/badge/'
+                                   'coverage-%s-%s.svg'
+                                   '?style=flat') %
+                                  (urllib.quote(coverage), color))
+            except IOError:
+                raise tornado.web.HTTPError(404)
 
     application = tornado.web.Application([
-        (r"/shadowsocks", MainHandler),
+        (r"/([a-zA-Z0-9\-_]+)", MainHandler),
     ])
 
     if __name__ == "__main__":

utils/README.md

@@ -0,0 +1,9 @@
+Useful Tools
+===========
+
+autoban.py
+----------
+
+Automatically ban IPs that try to brute force crack the server.
+
+See https://github.com/shadowsocks/shadowsocks/wiki/Ban-Brute-Force-Crackers

utils/autoban.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2015 clowwindy
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+from __future__ import absolute_import, division, print_function, \
+    with_statement
+
+import os
+import sys
+import argparse
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description='See README')
+    parser.add_argument('-c', '--count', default=3, type=int,
+                        help='with how many failure times it should be '
+                             'considered as an attack')
+    config = parser.parse_args()
+    ips = {}
+    banned = set()
+    for line in sys.stdin:
+        if 'can not parse header when' in line:
+            ip = line.split()[-1].split(':')[0]
+            if ip not in ips:
+                ips[ip] = 1
+                print(ip)
+            else:
+                ips[ip] += 1
+            if ip not in banned and ips[ip] >= config.count:
+                banned.add(ip)
+                cmd = 'iptables -A INPUT -s %s -j DROP' % ip
+                print(cmd, file=sys.stderr)
+                os.system(cmd)