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Diffstat (limited to 'src/mod_proxy65/mod_proxy65_lib.erl')
| -rw-r--r-- | src/mod_proxy65/mod_proxy65_lib.erl | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/src/mod_proxy65/mod_proxy65_lib.erl b/src/mod_proxy65/mod_proxy65_lib.erl deleted file mode 100644 index 388811436..000000000 --- a/src/mod_proxy65/mod_proxy65_lib.erl +++ /dev/null @@ -1,73 +0,0 @@ -%%%---------------------------------------------------------------------- -%%% File : mod_proxy65_lib.erl -%%% Author : Evgeniy Khramtsov <xram@jabber.ru> -%%% Purpose : SOCKS5 parsing library. -%%% Created : 12 Oct 2006 by Evgeniy Khramtsov <xram@jabber.ru> -%%% -%%% -%%% ejabberd, Copyright (C) 2002-2013 ProcessOne -%%% -%%% This program is free software; you can redistribute it and/or -%%% modify it under the terms of the GNU General Public License as -%%% published by the Free Software Foundation; either version 2 of the -%%% License, or (at your option) any later version. -%%% -%%% This program is distributed in the hope that it will be useful, -%%% but WITHOUT ANY WARRANTY; without even the implied warranty of -%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -%%% General Public License for more details. -%%% -%%% You should have received a copy of the GNU General Public License -%%% along with this program; if not, write to the Free Software -%%% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA -%%% 02111-1307 USA -%%% -%%%---------------------------------------------------------------------- - --module(mod_proxy65_lib). - --author('xram@jabber.ru'). - --include("mod_proxy65.hrl"). - --export([unpack_init_message/1, unpack_auth_request/1, - unpack_request/1, make_init_reply/1, make_auth_reply/1, - make_reply/1, make_error_reply/1, make_error_reply/2]). - -unpack_init_message(<<(?VERSION_5), N, - AuthMethodList:N/binary>>) - when N > 0, N < 256 -> - {ok, binary_to_list(AuthMethodList)}; -unpack_init_message(_) -> error. - -unpack_auth_request(<<1, ULen, User:ULen/binary, PLen, - Pass:PLen/binary>>) - when ULen < 256, PLen < 256 -> - {(User), (Pass)}; -unpack_auth_request(_) -> error. - -unpack_request(<<(?VERSION_5), CMD, RSV, - (?ATYP_DOMAINNAME), 40, SHA1:40/binary, 0, 0>>) - when CMD == (?CMD_CONNECT); CMD == (?CMD_UDP) -> - Command = if CMD == (?CMD_CONNECT) -> connect; - CMD == (?CMD_UDP) -> udp - end, - #s5_request{cmd = Command, rsv = RSV, sha1 = (SHA1)}; -unpack_request(_) -> error. - -make_init_reply(Method) -> [?VERSION_5, Method]. - -make_auth_reply(true) -> [1, ?SUCCESS]; -make_auth_reply(false) -> [1, ?ERR_NOT_ALLOWED]. - -make_reply(#s5_request{rsv = RSV, sha1 = SHA1}) -> - [?VERSION_5, ?SUCCESS, RSV, ?ATYP_DOMAINNAME, - byte_size(SHA1), SHA1, 0, 0]. - -make_error_reply(Request) -> - make_error_reply(Request, ?ERR_NOT_ALLOWED). - -make_error_reply(#s5_request{rsv = RSV, sha1 = SHA1}, - Reason) -> - [?VERSION_5, Reason, RSV, ?ATYP_DOMAINNAME, - byte_size(SHA1), SHA1, 0, 0]. |