#include <cassert>
#include <fstream>
#include <ostream>

#include "rutil/Logger.hxx"
#include "resip/stack/Security.hxx"

#include "TestSupport.hxx"


using namespace resip;
using namespace std;

#define RESIPROCATE_SUBSYSTEM Subsystem::TEST


int
main(int argc, char* argv[])
{
   Log::initialize(Log::Cout, Log::Debug, Data::Empty);

#ifdef USE_SSL
   Security* security=0;
   try
   {
      security = new Security;
   }
   catch( ... )
   {
      security = 0;
      ErrLog( << "Got a exception setting up Security" );
      return -1;
   }

   try
   {
      assert(security != 0);
      security->preload();
   }
   catch( ... )
   {
      ErrLog( << "Got a exception loading certificates" );
      return -1;
   }

   assert( security );

#if 0
   Data in1("sip:alice@atlanta.example.com"
            "|sip:bob@biloxi.example.org"
            "|a84b4c76e66710"
            "|314159 INVITE"
            //":314159 INVITE"
            "|Thu, 21 Feb 2002 13:02:03 GMT"
            "|sip:alice@pc33.atlanta.example.com"
            "|v=0\r\n"
            "o=UserA 2890844526 2890844526 IN IP4 pc33.atlanta.example.com\r\n"
            "s=Session SDP\r\n"
            "c=IN IP4 pc33.atlanta.example.com\r\n"
            "t=0 0\r\n"
            "m=audio 49172 RTP/AVP 0\r\n"
            "a=rtpmap:0 PCMU/8000\r\n");

   Data in2("sip:bob@biloxi.example.org"
            "|sip:alice@atlanta.example.com"
            "|a84b4c76e66710"
            "|231 BYE"
            "|Thu, 21 Feb 2002 14:19:51 GMT"
            "|"
            "|" 
            //"|\r\n" 
      );

   Data& in=in1;
   
   ofstream strm("identity-in", std::ios_base::trunc);
   strm.write( in.data(), in.size() );
   strm.flush();
   
   Data res = security->computeIdentity( Data("atlanta.example.com"), in );

   ErrLog( << "input is encoded " << in.charEncoded()  );
   ErrLog( << "input is hex " << in.hex() );
   ErrLog( << "input is  " << in );
   ErrLog( << "identity is " << res  );

   if (true)
   {
      bool c  = security->checkIdentity( Data("atlanta.example.com"), in , res );
      
      if ( !c )
      {
         ErrLog( << "Identity check failed" << res  );
         return -1;
      }
   }
#endif

   // start the second test 
     Data txt1 = 
        "INVITE sip:bob@biloxi.exmple.org SIP/2.0\r\n"
        "Via: SIP/2.0/TLS pc33.atlanta.example.com;branch=z9hG4bKnashds8\r\n"
        "To: Bob <sip:bob@biloxi.example.org>\r\n"
        "From: Alice <sip:alice@atlanta.example.com>;tag=1928301774\r\n"
        "Call-ID: a84b4c76e66710\r\n"
        "CSeq: 314159 INVITE\r\n"
        "Max-Forwards: 70\r\n"
        "Date: Thu, 21 Feb 2002 13:02:03 GMT\r\n"
        "Contact: <sip:alice@pc33.atlanta.example.com>\r\n"
        "Content-Type: application/sdp\r\n"
        "Content-Length: 147\r\n"
        "\r\n"
        "v=0\r\n"
        "o=UserA 2890844526 2890844526 IN IP4 pc33.atlanta.example.com\r\n"
        "s=Session SDP\r\n"
        "c=IN IP4 pc33.atlanta.example.com\r\n"
        "t=0 0\r\n"
        "m=audio 49172 RTP/AVP 0\r\n"
        "a=rtpmap:0 PCMU/8000\r\n";
     
     Data txt2 = 
        "BYE sip:alice@pc33.atlanta.example.com SIP/2.0\r\n"
        "Via: SIP/2.0/TLS 192.0.2.4;branch=z9hG4bKnashds10\r\n"
        "Max-Forwards: 70\r\n"
        "From: Bob <sip:bob@biloxi.example.org>;tag=a6c85cf\r\n"
        "To: Alice <sip:alice@atlanta.example.com>;tag=1928301774\r\n"
        "Date: Thu, 21 Feb 2002 14:19:51 GMT\r\n"
        "Call-ID: a84b4c76e66710\r\n"
        "CSeq: 231 BYE\r\n"
        "Content-Length: 0\r\n"
        "\r\n";
     
      auto_ptr<SipMessage> msg(TestSupport::makeMessage(txt1));

      try
      {
         const Data& domain = msg->header(h_From).uri().host();
         msg->header(h_Identity).value() = security->computeIdentity( domain,
                                                                       msg->getCanonicalIdentityString());
      }
      catch (Security::Exception& e)
      {
         ErrLog (<< "Couldn't add identity header: " << e);
         msg->remove(h_Identity);
      }
      
      ErrLog( << "identity is " <<  msg->header(h_Identity).value() );
#endif // use_ssl 

   return 0;
}

/* ====================================================================
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