URI: 
       tMerge pull request #2207 from bauerj/pysocks - electrum - Electrum Bitcoin wallet
  HTML git clone https://git.parazyd.org/electrum
   DIR Log
   DIR Files
   DIR Refs
   DIR Submodules
       ---
   DIR commit 622e50163830f7e76e668ea4f54b3b910bb055c8
   DIR parent 9ad62a4f06a0e713fe79535d8c857263c22a0c75
  HTML Author: ThomasV <thomasv@electrum.org>
       Date:   Sat, 25 Feb 2017 15:00:36 +0100
       
       Merge pull request #2207 from bauerj/pysocks
       
       Use PySocks from pypi instead of SocksiPy
       Diffstat:
         D lib/socks.py                        |     382 -------------------------------
         M setup.py                            |       1 +
       
       2 files changed, 1 insertion(+), 382 deletions(-)
       ---
   DIR diff --git a/lib/socks.py b/lib/socks.py
       t@@ -1,382 +0,0 @@
       -"""SocksiPy - Python SOCKS module.
       -Version 1.00
       -
       -Copyright 2006 Dan-Haim. All rights reserved.
       -
       -Redistribution and use in source and binary forms, with or without modification,
       -are permitted provided that the following conditions are met:
       -1. Redistributions of source code must retain the above copyright notice, this
       -   list of conditions and the following disclaimer.
       -2. Redistributions in binary form must reproduce the above copyright notice,
       -   this list of conditions and the following disclaimer in the documentation
       -   and/or other materials provided with the distribution.
       -3. Neither the name of Dan Haim nor the names of his contributors may be used
       -   to endorse or promote products derived from this software without specific
       -   prior written permission.
       -   
       -THIS SOFTWARE IS PROVIDED BY DAN HAIM "AS IS" AND ANY EXPRESS OR IMPLIED
       -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
       -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
       -EVENT SHALL DAN HAIM OR HIS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
       -INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
       -LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA
       -OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
       -LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
       -OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMANGE.
       -
       -
       -This module provides a standard socket-like interface for Python
       -for tunneling connections through SOCKS proxies.
       -
       -"""
       -
       -"""
       -
       -Minor modifications made by Christopher Gilbert (http://motomastyle.com/)
       -for use in PyLoris (http://pyloris.sourceforge.net/)
       -
       -Minor modifications made by Mario Vilas (http://breakingcode.wordpress.com/)
       -mainly to merge bug fixes found in Sourceforge
       -
       -"""
       -
       -import socket
       -import struct
       -import sys
       -
       -PROXY_TYPE_SOCKS4 = 1
       -PROXY_TYPE_SOCKS5 = 2
       -PROXY_TYPE_HTTP = 3
       -
       -_defaultproxy = None
       -_orgsocket = socket.socket
       -
       -class ProxyError(Exception): pass
       -class GeneralProxyError(ProxyError): pass
       -class Socks5AuthError(ProxyError): pass
       -class Socks5Error(ProxyError): pass
       -class Socks4Error(ProxyError): pass
       -class HTTPError(ProxyError): pass
       -
       -_generalerrors = ("success",
       -    "invalid data",
       -    "not connected",
       -    "not available",
       -    "bad proxy type",
       -    "bad input")
       -
       -_socks5errors = ("succeeded",
       -    "general SOCKS server failure",
       -    "connection not allowed by ruleset",
       -    "Network unreachable",
       -    "Host unreachable",
       -    "Connection refused",
       -    "TTL expired",
       -    "Command not supported",
       -    "Address type not supported",
       -    "Unknown error")
       -
       -_socks5autherrors = ("succeeded",
       -    "authentication is required",
       -    "all offered authentication methods were rejected",
       -    "unknown username or invalid password",
       -    "unknown error")
       -
       -_socks4errors = ("request granted",
       -    "request rejected or failed",
       -    "request rejected because SOCKS server cannot connect to identd on the client",
       -    "request rejected because the client program and identd report different user-ids",
       -    "unknown error")
       -
       -def setdefaultproxy(proxytype=None, addr=None, port=None, rdns=True, username=None, password=None):
       -    """setdefaultproxy(proxytype, addr[, port[, rdns[, username[, password]]]])
       -    Sets a default proxy which all further socksocket objects will use,
       -    unless explicitly changed.
       -    """
       -    global _defaultproxy
       -    _defaultproxy = (proxytype, addr, port, rdns, username, password)
       -
       -def wrapmodule(module):
       -    """wrapmodule(module)
       -    Attempts to replace a module's socket library with a SOCKS socket. Must set
       -    a default proxy using setdefaultproxy(...) first.
       -    This will only work on modules that import socket directly into the namespace;
       -    most of the Python Standard Library falls into this category.
       -    """
       -    if _defaultproxy != None:
       -        module.socket.socket = socksocket
       -    else:
       -        raise GeneralProxyError((4, "no proxy specified"))
       -
       -class socksocket(socket.socket):
       -    """socksocket([family[, type[, proto]]]) -> socket object
       -    Open a SOCKS enabled socket. The parameters are the same as
       -    those of the standard socket init. In order for SOCKS to work,
       -    you must specify family=AF_INET, type=SOCK_STREAM and proto=0.
       -    """
       -
       -    def __init__(self, family=socket.AF_INET, type=socket.SOCK_STREAM, proto=0, _sock=None):
       -        _orgsocket.__init__(self, family, type, proto, _sock)
       -        if _defaultproxy != None:
       -            self.__proxy = _defaultproxy
       -        else:
       -            self.__proxy = (None, None, None, None, None, None)
       -        self.__proxysockname = None
       -        self.__proxypeername = None
       -
       -    def __recvall(self, count):
       -        """__recvall(count) -> data
       -        Receive EXACTLY the number of bytes requested from the socket.
       -        Blocks until the required number of bytes have been received.
       -        """
       -        data = self.recv(count)
       -        while len(data) < count:
       -            d = self.recv(count-len(data))
       -            if not d: raise GeneralProxyError((0, "connection closed unexpectedly"))
       -            data = data + d
       -        return data
       -
       -    def setproxy(self, proxytype=None, addr=None, port=None, rdns=True, username=None, password=None):
       -        """setproxy(proxytype, addr[, port[, rdns[, username[, password]]]])
       -        Sets the proxy to be used.
       -        proxytype -    The type of the proxy to be used. Three types
       -                are supported: PROXY_TYPE_SOCKS4 (including socks4a),
       -                PROXY_TYPE_SOCKS5 and PROXY_TYPE_HTTP
       -        addr -        The address of the server (IP or DNS).
       -        port -        The port of the server. Defaults to 1080 for SOCKS
       -                servers and 8080 for HTTP proxy servers.
       -        rdns -        Should DNS queries be preformed on the remote side
       -                (rather than the local side). The default is True.
       -                Note: This has no effect with SOCKS4 servers.
       -        username -    Username to authenticate with to the server.
       -                The default is no authentication.
       -        password -    Password to authenticate with to the server.
       -                Only relevant when username is also provided.
       -        """
       -        self.__proxy = (proxytype, addr, port, rdns, username, password)
       -
       -    def __negotiatesocks5(self, destaddr, destport):
       -        """__negotiatesocks5(self,destaddr,destport)
       -        Negotiates a connection through a SOCKS5 server.
       -        """
       -        # First we'll send the authentication packages we support.
       -        if (self.__proxy[4]!=None) and (self.__proxy[5]!=None):
       -            # The username/password details were supplied to the
       -            # setproxy method so we support the USERNAME/PASSWORD
       -            # authentication (in addition to the standard none).
       -            self.sendall(struct.pack('BBBB', 0x05, 0x02, 0x00, 0x02))
       -        else:
       -            # No username/password were entered, therefore we
       -            # only support connections with no authentication.
       -            self.sendall(struct.pack('BBB', 0x05, 0x01, 0x00))
       -        # We'll receive the server's response to determine which
       -        # method was selected
       -        chosenauth = self.__recvall(2)
       -        if chosenauth[0:1] != chr(0x05).encode():
       -            self.close()
       -            raise GeneralProxyError((1, _generalerrors[1]))
       -        # Check the chosen authentication method
       -        if chosenauth[1:2] == chr(0x00).encode():
       -            # No authentication is required
       -            pass
       -        elif chosenauth[1:2] == chr(0x02).encode():
       -            # Okay, we need to perform a basic username/password
       -            # authentication.
       -            self.sendall(chr(0x01).encode() + chr(len(self.__proxy[4])) + self.__proxy[4] + chr(len(self.__proxy[5])) + self.__proxy[5])
       -            authstat = self.__recvall(2)
       -            if authstat[0:1] != chr(0x01).encode():
       -                # Bad response
       -                self.close()
       -                raise GeneralProxyError((1, _generalerrors[1]))
       -            if authstat[1:2] != chr(0x00).encode():
       -                # Authentication failed
       -                self.close()
       -                raise Socks5AuthError((3, _socks5autherrors[3]))
       -            # Authentication succeeded
       -        else:
       -            # Reaching here is always bad
       -            self.close()
       -            if chosenauth[1] == chr(0xFF).encode():
       -                raise Socks5AuthError((2, _socks5autherrors[2]))
       -            else:
       -                raise GeneralProxyError((1, _generalerrors[1]))
       -        # Now we can request the actual connection
       -        req = struct.pack('BBB', 0x05, 0x01, 0x00)
       -        # If the given destination address is an IP address, we'll
       -        # use the IPv4 address request even if remote resolving was specified.
       -        try:
       -            ipaddr = socket.inet_aton(destaddr)
       -            req = req + chr(0x01).encode() + ipaddr
       -        except socket.error:
       -            # Well it's not an IP number,  so it's probably a DNS name.
       -            if self.__proxy[3]:
       -                # Resolve remotely
       -                ipaddr = None
       -                req = req + chr(0x03).encode() + chr(len(destaddr)).encode() + destaddr
       -            else:
       -                # Resolve locally
       -                ipaddr = socket.inet_aton(socket.gethostbyname(destaddr))
       -                req = req + chr(0x01).encode() + ipaddr
       -        req = req + struct.pack(">H", destport)
       -        self.sendall(req)
       -        # Get the response
       -        resp = self.__recvall(4)
       -        if resp[0:1] != chr(0x05).encode():
       -            self.close()
       -            raise GeneralProxyError((1, _generalerrors[1]))
       -        elif resp[1:2] != chr(0x00).encode():
       -            # Connection failed
       -            self.close()
       -            if ord(resp[1:2])<=8:
       -                raise Socks5Error((ord(resp[1:2]), _socks5errors[ord(resp[1:2])]))
       -            else:
       -                raise Socks5Error((9, _socks5errors[9]))
       -        # Get the bound address/port
       -        elif resp[3:4] == chr(0x01).encode():
       -            boundaddr = self.__recvall(4)
       -        elif resp[3:4] == chr(0x03).encode():
       -            resp = resp + self.recv(1)
       -            boundaddr = self.__recvall(ord(resp[4:5]))
       -        else:
       -            self.close()
       -            raise GeneralProxyError((1,_generalerrors[1]))
       -        boundport = struct.unpack(">H", self.__recvall(2))[0]
       -        self.__proxysockname = (boundaddr, boundport)
       -        if ipaddr != None:
       -            self.__proxypeername = (socket.inet_ntoa(ipaddr), destport)
       -        else:
       -            self.__proxypeername = (destaddr, destport)
       -
       -    def getproxysockname(self):
       -        """getsockname() -> address info
       -        Returns the bound IP address and port number at the proxy.
       -        """
       -        return self.__proxysockname
       -
       -    def getproxypeername(self):
       -        """getproxypeername() -> address info
       -        Returns the IP and port number of the proxy.
       -        """
       -        return _orgsocket.getpeername(self)
       -
       -    def getpeername(self):
       -        """getpeername() -> address info
       -        Returns the IP address and port number of the destination
       -        machine (note: getproxypeername returns the proxy)
       -        """
       -        return self.__proxypeername
       -
       -    def __negotiatesocks4(self,destaddr,destport):
       -        """__negotiatesocks4(self,destaddr,destport)
       -        Negotiates a connection through a SOCKS4 server.
       -        """
       -        # Check if the destination address provided is an IP address
       -        rmtrslv = False
       -        try:
       -            ipaddr = socket.inet_aton(destaddr)
       -        except socket.error:
       -            # It's a DNS name. Check where it should be resolved.
       -            if self.__proxy[3]:
       -                ipaddr = struct.pack("BBBB", 0x00, 0x00, 0x00, 0x01)
       -                rmtrslv = True
       -            else:
       -                ipaddr = socket.inet_aton(socket.gethostbyname(destaddr))
       -        # Construct the request packet
       -        req = struct.pack(">BBH", 0x04, 0x01, destport) + ipaddr
       -        # The username parameter is considered userid for SOCKS4
       -        if self.__proxy[4] != None:
       -            req = req + self.__proxy[4]
       -        req = req + chr(0x00).encode()
       -        # DNS name if remote resolving is required
       -        # NOTE: This is actually an extension to the SOCKS4 protocol
       -        # called SOCKS4A and may not be supported in all cases.
       -        if rmtrslv:
       -            req = req + destaddr + chr(0x00).encode()
       -        self.sendall(req)
       -        # Get the response from the server
       -        resp = self.__recvall(8)
       -        if resp[0:1] != chr(0x00).encode():
       -            # Bad data
       -            self.close()
       -            raise GeneralProxyError((1,_generalerrors[1]))
       -        if resp[1:2] != chr(0x5A).encode():
       -            # Server returned an error
       -            self.close()
       -            if ord(resp[1:2]) in (91, 92, 93):
       -                self.close()
       -                raise Socks4Error((ord(resp[1:2]), _socks4errors[ord(resp[1:2]) - 90]))
       -            else:
       -                raise Socks4Error((94, _socks4errors[4]))
       -        # Get the bound address/port
       -        self.__proxysockname = (socket.inet_ntoa(resp[4:]), struct.unpack(">H", resp[2:4])[0])
       -        if rmtrslv != None:
       -            self.__proxypeername = (socket.inet_ntoa(ipaddr), destport)
       -        else:
       -            self.__proxypeername = (destaddr, destport)
       -
       -    def __negotiatehttp(self, destaddr, destport):
       -        """__negotiatehttp(self,destaddr,destport)
       -        Negotiates a connection through an HTTP server.
       -        """
       -        # If we need to resolve locally, we do this now
       -        if not self.__proxy[3]:
       -            addr = socket.gethostbyname(destaddr)
       -        else:
       -            addr = destaddr
       -        self.sendall(("CONNECT " + addr + ":" + str(destport) + " HTTP/1.1\r\n" + "Host: " + destaddr + "\r\n\r\n").encode())
       -        # We read the response until we get the string "\r\n\r\n"
       -        resp = self.recv(1)
       -        while resp.find("\r\n\r\n".encode()) == -1:
       -            resp = resp + self.recv(1)
       -        # We just need the first line to check if the connection
       -        # was successful
       -        statusline = resp.splitlines()[0].split(" ".encode(), 2)
       -        if statusline[0] not in ("HTTP/1.0".encode(), "HTTP/1.1".encode()):
       -            self.close()
       -            raise GeneralProxyError((1, _generalerrors[1]))
       -        try:
       -            statuscode = int(statusline[1])
       -        except ValueError:
       -            self.close()
       -            raise GeneralProxyError((1, _generalerrors[1]))
       -        if statuscode != 200:
       -            self.close()
       -            raise HTTPError((statuscode, statusline[2]))
       -        self.__proxysockname = ("0.0.0.0", 0)
       -        self.__proxypeername = (addr, destport)
       -
       -    def connect(self, destpair):
       -        """connect(self, despair)
       -        Connects to the specified destination through a proxy.
       -        destpar - A tuple of the IP/DNS address and the port number.
       -        (identical to socket's connect).
       -        To select the proxy server use setproxy().
       -        """
       -        # Do a minimal input check first
       -        if (not type(destpair) in (list,tuple)) or (len(destpair) < 2) or (type(destpair[0]) != type('')) or (type(destpair[1]) != int):
       -            raise GeneralProxyError((5, _generalerrors[5]))
       -        if self.__proxy[0] == PROXY_TYPE_SOCKS5:
       -            if self.__proxy[2] != None:
       -                portnum = self.__proxy[2]
       -            else:
       -                portnum = 1080
       -            _orgsocket.connect(self, (self.__proxy[1], portnum))
       -            self.__negotiatesocks5(destpair[0], destpair[1])
       -        elif self.__proxy[0] == PROXY_TYPE_SOCKS4:
       -            if self.__proxy[2] != None:
       -                portnum = self.__proxy[2]
       -            else:
       -                portnum = 1080
       -            _orgsocket.connect(self,(self.__proxy[1], portnum))
       -            self.__negotiatesocks4(destpair[0], destpair[1])
       -        elif self.__proxy[0] == PROXY_TYPE_HTTP:
       -            if self.__proxy[2] != None:
       -                portnum = self.__proxy[2]
       -            else:
       -                portnum = 8080
       -            _orgsocket.connect(self,(self.__proxy[1], portnum))
       -            self.__negotiatehttp(destpair[0], destpair[1])
       -        elif self.__proxy[0] == None:
       -            _orgsocket.connect(self, (destpair[0], destpair[1]))
       -        else:
       -            raise GeneralProxyError((4, _generalerrors[4]))
   DIR diff --git a/setup.py b/setup.py
       t@@ -44,6 +44,7 @@ setup(
                'protobuf',
                'dnspython',
                'jsonrpclib',
       +        'PySocks>=1.6.6',
            ],
            packages=[
                'electrum',