diff -Nru sc-0.5.10-original/systems/cardclient/cc.mk sc/systems/cardclient/cc.mk --- sc-0.5.10-original/systems/cardclient/cc.mk 2006-05-29 11:49:11.000000000 +0200 +++ sc/systems/cardclient/cc.mk 2007-01-15 15:58:34.000000000 +0100 @@ -2,5 +2,5 @@ # Cardclient # TARGET = cardclient -OBJS = cc.o camd.o radegast.o aroureos.o newcamd.o +OBJS = cc.o camd.o radegast.o aroureos.o newcamd.o satbazaar.o LIBS = -lcrypto -lcrypt diff -Nru sc-0.5.10-original/systems/cardclient/satbazaar.c sc/systems/cardclient/satbazaar.c --- sc-0.5.10-original/systems/cardclient/satbazaar.c 1970-01-01 01:00:00.000000000 +0100 +++ sc/systems/cardclient/satbazaar.c 2007-01-15 16:56:28.000000000 +0100 @@ -0,0 +1,237 @@ +/* + * Softcam plugin to VDR (C++) + * SatBazaar implementation (c) 2007 by Manio + * (v. 0.2) + * + * Revision history: + * 0.1 Initial release + * 0.2 Added support to SBCL (thanks to gosad) + * Splitted into two clients: Satbazaar and SBCL + * + * This code 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 code 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. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + */ + +#include +#include + +#include "common.h" +#include "cc.h" +#include "data.h" +#include "network.h" + +#include +#define CWTIMEOUT 7000 //ms + +// -- cSatBazaarCommon --------------------------------------------------------- + +class cSatBazaarCommon : public cCardClient { +protected: + cNetSocket so; + virtual bool Login(void); +public: + cSatBazaarCommon(const char *Name); + virtual bool Init(const char *config); + virtual bool ProcessECM(const cEcmInfo *ecm, const unsigned char *source, unsigned char *cw); +}; + +cSatBazaarCommon::cSatBazaarCommon(const char *Name) +:cCardClient(Name) +,so(DEFAULT_CONNECT_TIMEOUT,CWTIMEOUT/1000,DEFAULT_IDLE_TIMEOUT) +{} + +bool cSatBazaarCommon::Init(const char *config) +{ + cMutexLock lock(this); + so.Disconnect(); + return ParseStdConfig(config); +} + +bool cSatBazaarCommon::Login(void) +{ + so.Disconnect(); + if (!so.Connect(hostname,port)) + return false; + dc(printf("cc-%s: connected to %s:%d\n",name,hostname,port)) + return true; +} + +bool cSatBazaarCommon::ProcessECM(const cEcmInfo *ecm, const unsigned char *source, unsigned char *cw) +{ + static unsigned char ecm_reply_ok[]={0x08,0x00,0x24,0x01,0x10}; + const int ecmlen=(SCT_LEN(source))-8; + const int ecmstart=16; + unsigned char rxbuff[256+32]; + unsigned char txbuff[256+32]; + + cMutexLock lock(this); + so.Flush(); + + //tworzenie pakietu z ECM'em do wyslania + txbuff[0]=0x06; // ECM (ECM packet intended for decryption) + + txbuff[1]=0x00; // len dla calego pakietu + txbuff[2]=0x1f+ecmlen; // = 7B (reszta pakietu (0x1f) + dlugosc ECM) + + txbuff[3]=0x01; // CAID + txbuff[4]=0x02; // len + txbuff[5]=0x01; // CA + txbuff[6]=0x00; // ID + + txbuff[7]=0x02; // PROVID (provider ID) + txbuff[8]=0x02; // len (1-8) + txbuff[9]=0x00; // wpisane + txbuff[10]=0x65; // na stale (bo ecm->provID jest w formacie ASCII) + //sprintf((char*)&txbuff[9],"%02X",ecm->provId); + + txbuff[11]=0x03; // KEYNO (operation key number) + txbuff[12]=0x01; // len (1-2) + txbuff[13]=source[7]; // = 9C + + txbuff[14]=4; // PACKET (raw ECM packet) + txbuff[15]=ecmlen; // len (0) //cos odebral + { + //dc(printf("cc-%s: RX ",name)); + //HexDump((const unsigned char*)&rxbuff, rxbuff[2]+3); + + //sprawdzenie czy odebrany pakiet to DW + if ( (memcmp(rxbuff,ecm_reply_ok,5)==0) && (rxbuff[21]==0x02 && rxbuff[22]==0x10) ) + { + // sprawdzenie czy odebrany DW to ten na ktory czekamy + // czyli porownanie wygenerowanego z ECM'a MD5 z otrzymanym DW + if (memcmp((unsigned char*)&txbuff[i],(unsigned char*)&rxbuff[5],16)==0) + { + //dc(printf("cc-%s: correct md5 matched - sending cw to card\n",name)) + memcpy(cw,&rxbuff[23],16); //kopiujemy klucz + return true; + } + } + } + return false; +} + +// -- cCardClientSatBazaar ----------------------------------------------------- + +class cCardClientSatBazaar : public cSatBazaarCommon { +public: + cCardClientSatBazaar(const char *Name); +}; + +static cCardClientLinkReg __sbaz("satbazaar"); + +cCardClientSatBazaar::cCardClientSatBazaar(const char *Name) +:cSatBazaarCommon(Name) +{} + +// -- cCardClientSBCL ---------------------------------------------------------- + +class cCardClientSBCL : public cSatBazaarCommon { +protected: + char username[32], password[32]; + virtual bool Login(void); +public: + virtual bool Init(const char *config); + cCardClientSBCL(const char *Name); +}; + +static cCardClientLinkReg __sbcl("sbcl"); + +cCardClientSBCL::cCardClientSBCL(const char *Name) +:cSatBazaarCommon(Name) +{} + +bool cCardClientSBCL::Init(const char *config) +{ + int num=0; + cMutexLock lock(this); + so.Disconnect(); + if (!ParseStdConfig(config,&num) || sscanf(&config[num],":%31[^:]:%31[^:]",username,password)!=2) + return false; + dc(printf("cc-%s: username=%s password=%s\n",name,username,password)); + return true; +} + +bool cCardClientSBCL::Login(void) +{ + unsigned char buff[256]; + if(!cSatBazaarCommon::Login()) + return false; + int len=strlen(username); + //tworzenie pakietu z loginem + buff[0]=0x02; + buff[1]=0x00; + buff[2]=2+len+12; + buff[3]=0x01; + buff[4]=len; + memcpy(&buff[5],username,strlen(username)); + int i=strlen(username)+5; + buff[i]=02; + buff[++i]=16; + memcpy(&buff[++i],"VDR v0.8i",10); + + //wyslanie loginu + if (!SendMsg(&so,buff,i+10)) + return false; + + //odebranie odpowiedzi + int n=RecvMsg(&so,buff,sizeof(buff)); + if(n>0) //cos odebral + { + //nieprawidlowa odpowiedz na login + if(buff[0]!=0x03) + return false; + + //tworzenie pakietu z haslem + len=strlen(password); + buff[0]=0x04; + buff[1]=0x00; + buff[2]=0x02+len; + buff[3]=0x01; + buff[4]=len; + memcpy(&buff[5],password,strlen(password)); + + //wyslanie hasla + if(!SendMsg(&so,buff,strlen(password)+5)) + return false; + + //odebranie odpowiedzi + int n=RecvMsg(&so,buff,sizeof(buff)); + if(n>0) //cos odebral + { + //sprawdzenie odpowiedzi na haslo + if(buff[0]==0x05) + return true; + } + } + return false; +}