From 48540940b6c28bb4378abfeb500ec45a625b37b6 Mon Sep 17 00:00:00 2001 From: Vadim Dashevskiy Date: Tue, 15 May 2012 10:38:20 +0000 Subject: initial commit git-svn-id: http://svn.miranda-ng.org/main/trunk@2 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c --- protocols/IcqOscarJ/fam_17signon.cpp | 182 +++++++++++++++++++++++++++++++++++ 1 file changed, 182 insertions(+) create mode 100644 protocols/IcqOscarJ/fam_17signon.cpp (limited to 'protocols/IcqOscarJ/fam_17signon.cpp') diff --git a/protocols/IcqOscarJ/fam_17signon.cpp b/protocols/IcqOscarJ/fam_17signon.cpp new file mode 100644 index 0000000000..c2a87f2ae0 --- /dev/null +++ b/protocols/IcqOscarJ/fam_17signon.cpp @@ -0,0 +1,182 @@ +// ---------------------------------------------------------------------------80 +// ICQ plugin for Miranda Instant Messenger +// ________________________________________ +// +// Copyright 2000-2001 Richard Hughes, Roland Rabien, Tristan Van de Vreede +// Copyright 2001-2002 Jon Keating, Richard Hughes +// Copyright 2002-2004 Martin berg, Sam Kothari, Robert Rainwater +// Copyright 2004-2009 Joe Kucera +// +// 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. +// +// ----------------------------------------------------------------------------- +// +// File name : $URL: http://miranda.googlecode.com/svn/trunk/miranda/protocols/IcqOscarJ/fam_17signon.cpp $ +// Revision : $Revision: 13324 $ +// Last change on : $Date: 2011-01-23 17:58:59 +0200 (Вс, 23 янв 2011) $ +// Last change by : $Author: borkra $ +// +// DESCRIPTION: +// +// Describe me here please... +// +// ----------------------------------------------------------------------------- + +#include "icqoscar.h" + +void CIcqProto::handleAuthorizationFam(BYTE *pBuffer, WORD wBufferLength, snac_header *pSnacHeader, serverthread_info *info) +{ + switch (pSnacHeader->wSubtype) { + + case ICQ_SIGNON_ERROR: + { + WORD wError; + + if (wBufferLength >= 2) + unpackWord(&pBuffer, &wError); + else + wError = 0; + + LogFamilyError(ICQ_AUTHORIZATION_FAMILY, wError); + break; + } + + case ICQ_SIGNON_AUTH_KEY: + handleAuthKeyResponse(pBuffer, wBufferLength, info); + break; + + case ICQ_SIGNON_LOGIN_REPLY: + handleLoginReply(pBuffer, wBufferLength, info); + break; + + default: + NetLog_Server("Warning: Ignoring SNAC(x%02x,x%02x) - Unknown SNAC (Flags: %u, Ref: %u)", ICQ_AUTHORIZATION_FAMILY, pSnacHeader->wSubtype, pSnacHeader->wFlags, pSnacHeader->dwRef); + break; + } +} + +static void icq_encryptPassword(const char *szPassword, BYTE *encrypted) +{ + BYTE table[] = + { + 0xf3, 0x26, 0x81, 0xc4, + 0x39, 0x86, 0xdb, 0x92, + 0x71, 0xa3, 0xb9, 0xe6, + 0x53, 0x7a, 0x95, 0x7c + }; + + for (int i = 0; szPassword[i]; i++) + encrypted[i] = (szPassword[i] ^ table[i % 16]); +} + +void CIcqProto::sendClientAuth(const char *szKey, WORD wKeyLen, BOOL bSecure) +{ + char szUin[UINMAXLEN]; + WORD wUinLen; + icq_packet packet; + + wUinLen = strlennull(strUID(m_dwLocalUIN, szUin)); + + packet.wLen = 70 + sizeof(CLIENT_ID_STRING) + wUinLen + wKeyLen + (m_bSecureConnection ? 4 : 0); + + if (bSecure) + { + serverPacketInit(&packet, (WORD)(packet.wLen + 10)); + packFNACHeader(&packet, ICQ_AUTHORIZATION_FAMILY, ICQ_SIGNON_LOGIN_REQUEST, 0, 0); + } + else + { + write_flap(&packet, ICQ_LOGIN_CHAN); + packDWord(&packet, 0x00000001); + } + packTLV(&packet, 0x0001, wUinLen, (LPBYTE)szUin); + + if (bSecure) + { // Pack MD5 auth digest + packTLV(&packet, 0x0025, wKeyLen, (BYTE*)szKey); + packDWord(&packet, 0x004C0000); // empty TLV(0x4C): unknown + } + else + { // Pack old style password hash + BYTE hash[20]; + + icq_encryptPassword(szKey, hash); + packTLV(&packet, 0x0002, wKeyLen, hash); + } + + // Pack client identification details. + packTLV(&packet, 0x0003, (WORD)sizeof(CLIENT_ID_STRING)-1, (LPBYTE)CLIENT_ID_STRING); + packTLVWord(&packet, 0x0017, CLIENT_VERSION_MAJOR); + packTLVWord(&packet, 0x0018, CLIENT_VERSION_MINOR); + packTLVWord(&packet, 0x0019, CLIENT_VERSION_LESSER); + packTLVWord(&packet, 0x001a, CLIENT_VERSION_BUILD); + packTLVWord(&packet, 0x0016, CLIENT_ID_CODE); + packTLVDWord(&packet, 0x0014, CLIENT_DISTRIBUTION); + packTLV(&packet, 0x000f, 0x0002, (LPBYTE)CLIENT_LANGUAGE); + packTLV(&packet, 0x000e, 0x0002, (LPBYTE)CLIENT_COUNTRY); + packTLV(&packet, 0x0094, 0x0001, &m_bConnectionLost); // CLIENT_RECONNECT flag + if (m_bSecureConnection) + packDWord(&packet, 0x008C0000); // empty TLV(0x8C): use SSL + + sendServPacket(&packet); +} + +void CIcqProto::handleAuthKeyResponse(BYTE *buf, WORD wPacketLen, serverthread_info *info) +{ + WORD wKeyLen; + char szKey[64] = {0}; + mir_md5_state_t state; + mir_md5_byte_t digest[16]; + +#ifdef _DEBUG + NetLog_Server("Received %s", "ICQ_SIGNON_AUTH_KEY"); +#endif + + if (wPacketLen < 2) + { + NetLog_Server("Malformed %s", "ICQ_SIGNON_AUTH_KEY"); + icq_LogMessage(LOG_FATAL, LPGEN("Secure login failed.\nInvalid server response.")); + SetCurrentStatus(ID_STATUS_OFFLINE); + return; + } + + unpackWord(&buf, &wKeyLen); + wPacketLen -= 2; + + if (!wKeyLen || wKeyLen > wPacketLen || wKeyLen > sizeof(szKey)) + { + NetLog_Server("Invalid length in %s: %u", "ICQ_SIGNON_AUTH_KEY", wKeyLen); + icq_LogMessage(LOG_FATAL, LPGEN("Secure login failed.\nInvalid key length.")); + SetCurrentStatus(ID_STATUS_OFFLINE); + return; + } + + unpackString(&buf, szKey, wKeyLen); + + mir_md5_init(&state); + mir_md5_append(&state, info->szAuthKey, info->wAuthKeyLen); + mir_md5_finish(&state, digest); + + mir_md5_init(&state); + mir_md5_append(&state, (LPBYTE)szKey, wKeyLen); + mir_md5_append(&state, digest, 16); + mir_md5_append(&state, (LPBYTE)CLIENT_MD5_STRING, sizeof(CLIENT_MD5_STRING)-1); + mir_md5_finish(&state, digest); + +#ifdef _DEBUG + NetLog_Server("Sending ICQ_SIGNON_LOGIN_REQUEST to login server"); +#endif + sendClientAuth((char*)digest, 0x10, TRUE); +} -- cgit v1.2.3