src/purple/tests.c

   1 /**
   2  * @file tests.c
   3  *
   4  * pidgin-sipe
   5  *
   6  * Copyright (C) 2010 pier11 <pier11@operamail.com>
   7  * Copyright (C) 2008 Novell, Inc.
   8  *
   9  * Implemented with reference to the follow documentation:
  10  *   - http://davenport.sourceforge.net/ntlm.html
  11  *   - MS-NLMP: http://msdn.microsoft.com/en-us/library/cc207842.aspx
  12  *   - MS-SIP : http://msdn.microsoft.com/en-us/library/cc246115.aspx
  13  *
  14  * Please use "make tests" to build & run them!
  15  *
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License as published by
  18  * the Free Software Foundation; either version 2 of the License, or
  19  * (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful,
  22  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24  * GNU General Public License for more details.
  25  *
  26  * You should have received a copy of the GNU General Public License
  27  * along with this program; if not, write to the Free Software
  28  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  29  */
  30
  31 #include <stdlib.h>
  32
  33 #include <glib.h>
  34 #include <glib/gprintf.h>
  35
  36 #include "sipmsg.h"
  37 #include "sipe-sign.h"
  38 #define _SIPE_COMPILING_TESTS
  39 #include "sip-sec-ntlm.c"
  40
  41 #include "uuid.h"
  42
  43 #include "debug.h"
  44 #include "signals.h"
  45
  46 static int successes = 0;
  47 static int failures = 0;
  48
  49 static void assert_equal(const char * expected, const guchar * got, int len, gboolean stringify)
  50 {
  51         const gchar * res = (gchar *) got;
  52         gchar to_str[len*2];
  53
  54         if (stringify) {
  55                 int i, j;
  56                 for (i = 0, j = 0; i < len; i++, j+=2) {
  57                         g_sprintf(&to_str[j], "%02X", (got[i]&0xff));
  58                 }
  59                 len *= 2;
  60                 res = to_str;
  61         }
  62
  63         printf("expected: %s\n", expected);
  64         printf("received: %s\n", res);
  65
  66         if (g_ascii_strncasecmp(expected, res, len) == 0) {
  67                 successes++;
  68                 printf("PASSED\n");
  69         } else {
  70                 failures++;
  71                 printf("FAILED\n");
  72         }
  73 }
  74
  75 /* NOTE: both values are expected to be in host byte order! */
  76 static void assert_equal_guint32(guint32 expected, guint32 got)
  77 {
  78         printf("expected: %08X\n", expected);
  79         printf("received: %08X\n", got);
  80
  81         if (expected == got) {
  82                 successes++;
  83                 printf("PASSED\n");
  84         } else {
  85                 failures++;
  86                 printf("FAILED\n");
  87         }
  88 }
  89
  90 int main()
  91 {
  92         const char *password;
  93         const char *user;
  94         const char *domain;
  95         const guchar *client_challenge;
  96         const guchar *nonce;
  97         const guchar *exported_session_key;
  98         const guchar *text;
  99         guchar md4 [16];
 100         guchar md5 [16];
 101         guchar hmac_md5 [16];
 102         guint32 flags;
 103         guchar response_key_lm [16];
 104         guchar response_key_nt [16];
 105         guchar nt_challenge_response [24];
 106         guchar lm_challenge_response [24];
 107         guchar session_base_key [16];
 108         guchar key_exchange_key [16];
 109         guchar encrypted_random_session_key [16];
 110         guint32 crc;
 111         guchar client_seal_key [16];
 112         guchar client_sign_key [16];
 113         guchar server_sign_key [16];
 114         guchar server_seal_key [16];
 115         guchar mac [16];
 116         guchar text_enc [18 + 12];
 117         struct sipmsg *msg;
 118         struct sipmsg_breakdown msgbd;
 119         gchar *msg_str;
 120         gchar *sig;
 121         const char *password2;
 122         const char *user2;
 123         const char *domain2;
 124         const char *host2;
 125         const char *type2_hex;
 126         const char *type3_hex;
 127         const char *request;
 128         const char *response;
 129         const gchar *request_sig;
 130         const gchar *response_sig;
 131
 132         printf ("Starting Tests\n");
 133
 134         /* Initialization that libpurple/core.c would normally do */
 135         purple_signals_init();
 136         purple_debug_init();
 137         purple_debug_set_enabled(TRUE);
 138         purple_ciphers_init();
 139         sip_sec_init__ntlm();
 140
 141         /* These tests are from the MS-SIPE document */
 142
 143         password = "Password";
 144         user = "User";
 145         domain = "Domain";
 146         client_challenge = (guchar *)"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa";
 147         /* server challenge */
 148         nonce = (guchar *)"\x01\x23\x45\x67\x89\xab\xcd\xef";
 149         /* 16 bytes */
 150         exported_session_key = (guchar *)"\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55\x55";
 151         text = (guchar *)"\x50\x00\x6c\x00\x61\x00\x69\x00\x6e\x00\x74\x00\x65\x00\x78\x00\x74\x00"; //P·l·a·i·n·t·e·x·t·
 152
 153
 154 ////// internal Cyphers tests ///////
 155         printf ("\nTesting MD4()\n");
 156         MD4 ((const unsigned char *)"message digest", 14, md4);
 157         assert_equal("D9130A8164549FE818874806E1C7014B", md4, 16, TRUE);
 158
 159         printf ("\nTesting MD5()\n");
 160         MD5 ((const unsigned char *)"message digest", 14, md5);
 161         assert_equal("F96B697D7CB7938D525A2F31AAF161D0", md5, 16, TRUE);
 162
 163         printf ("\nTesting HMAC_MD5()\n");
 164         HMAC_MD5 ((const unsigned char *)"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b", 16, (const unsigned char *)"Hi There", 8, hmac_md5);
 165         assert_equal("9294727A3638BB1C13F48EF8158BFC9D", hmac_md5, 16, TRUE);
 166
 167
 168 ////// NTLMv1 (without Extended Session Security) ///////
 169         use_ntlm_v2 = FALSE;
 170
 171         flags = 0
 172                 | NTLMSSP_NEGOTIATE_KEY_EXCH
 173                 | NTLMSSP_NEGOTIATE_56
 174                 | NTLMSSP_NEGOTIATE_128
 175                 | NTLMSSP_NEGOTIATE_VERSION
 176                 | NTLMSSP_TARGET_TYPE_SERVER
 177                 | NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 178                 | NTLMSSP_NEGOTIATE_NTLM
 179                 | NTLMSSP_NEGOTIATE_SEAL
 180                 | NTLMSSP_NEGOTIATE_SIGN
 181                 | NTLMSSP_NEGOTIATE_OEM
 182                 | NTLMSSP_NEGOTIATE_UNICODE;
 183
 184         printf ("\n\nTesting Negotiation Flags\n");
 185         assert_equal_guint32(0xE2028233, flags);
 186
 187         printf ("\n\nTesting LMOWFv1()\n");
 188         LMOWFv1 (password, user, domain, response_key_lm);
 189         assert_equal("E52CAC67419A9A224A3B108F3FA6CB6D", response_key_lm, 16, TRUE);
 190
 191         printf ("\n\nTesting NTOWFv1()\n");
 192         NTOWFv1 (password, user, domain, response_key_nt);
 193         assert_equal("A4F49C406510BDCAB6824EE7C30FD852", response_key_nt, 16, TRUE);
 194
 195         printf ("\n\nTesting LM Response Generation\n");
 196         printf ("Testing NT Response Generation\n");
 197         printf ("Testing Session Base Key\n");
 198
 199         compute_response(flags,
 200                          response_key_nt,
 201                          response_key_lm,
 202                          nonce,
 203                          client_challenge,
 204                          0,
 205                          NULL, /* target_info */
 206                          0,  /* target_info_len */
 207                          lm_challenge_response, /* out */
 208                          nt_challenge_response, /* out */
 209                          session_base_key);     /* out */
 210
 211         assert_equal("98DEF7B87F88AA5DAFE2DF779688A172DEF11C7D5CCDEF13", lm_challenge_response, 24, TRUE);
 212         assert_equal("67C43011F30298A2AD35ECE64F16331C44BDBED927841F94", nt_challenge_response, 24, TRUE);
 213         assert_equal("D87262B0CDE4B1CB7499BECCCDF10784", session_base_key, 16, TRUE);
 214
 215         printf ("\n\nTesting Key Exchange Key\n");
 216         KXKEY(flags, session_base_key, lm_challenge_response, nonce, key_exchange_key);
 217         assert_equal("D87262B0CDE4B1CB7499BECCCDF10784", key_exchange_key, 16, TRUE);
 218
 219         printf ("\n\nTesting Encrypted Session Key Generation\n");
 220         RC4K (key_exchange_key, 16, exported_session_key, 16, encrypted_random_session_key);
 221         assert_equal("518822B1B3F350C8958682ECBB3E3CB7", encrypted_random_session_key, 16, TRUE);
 222
 223         printf ("\n\nTesting CRC32\n");
 224         crc = CRC32((char*)text, 18);
 225         assert_equal_guint32(0x93AA847D, crc);
 226
 227         printf ("\n\nTesting Encryption\n");
 228         {
 229         //SEALKEY (flags, exported_session_key, TRUE, client_seal_key);
 230         guchar buff [18 + 12];
 231         guint32 to_enc [3];
 232
 233         memcpy(buff, text, 18);
 234         to_enc[0] = GUINT32_TO_LE(0); // random pad
 235         to_enc[1] = GUINT32_TO_LE(crc);
 236         to_enc[2] = GUINT32_TO_LE(0); // zero
 237         memcpy(buff+18, (gchar *)to_enc, 12);
 238         RC4K (exported_session_key, 16, buff, 18 + 12, text_enc);
 239         //The point is to not reinitialize rc4 cypher
 240         //                                                   0          crc        0 (zero)
 241         assert_equal("56FE04D861F9319AF0D7238A2E3B4D457FB8" "45C844E5" "09DCD1DF" "2E459D36", text_enc, 18 + 12, TRUE);
 242         }
 243
 244         printf ("\n\nTesting MAC\n");
 245         {
 246         // won't work in the case with sealing because RC4 is re-initialized inside.
 247         // MAC (flags, (gchar*)text, 18, (guchar*)exported_session_key, 16, (guchar*)exported_session_key,16,  0x00000000,  0, mac);
 248         guint32 enc [3];
 249         guint32 mac2 [4];
 250
 251         memcpy((gchar *)enc, text_enc+18, 12);
 252         mac2 [0] = GUINT32_TO_LE(1); // version
 253         mac2 [1] = enc [0];
 254         mac2 [2] = enc [1];
 255         mac2 [3] = enc [2] ^ (GUINT32_TO_LE(0)); // ^ seq
 256         assert_equal("0100000045C844E509DCD1DF2E459D36", (guchar*)mac2, 16, TRUE);
 257         }
 258
 259
 260 ////// EXTENDED_SESSIONSECURITY ///////
 261         use_ntlm_v2 = FALSE;
 262         flags = 0
 263                 | NTLMSSP_NEGOTIATE_56
 264                 | NTLMSSP_NEGOTIATE_VERSION
 265                 | NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 266                 | NTLMSSP_TARGET_TYPE_SERVER
 267                 | NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 268                 | NTLMSSP_NEGOTIATE_NTLM
 269                 | NTLMSSP_NEGOTIATE_SEAL
 270                 | NTLMSSP_NEGOTIATE_SIGN
 271                 | NTLMSSP_NEGOTIATE_OEM
 272                 | NTLMSSP_NEGOTIATE_UNICODE;
 273
 274         printf ("\n\n(Extended session security) Testing Negotiation Flags\n");
 275         assert_equal_guint32(0x820A8233, flags);
 276
 277         /* NTOWFv1() is not different from the above test for the same */
 278
 279         printf ("\n\n(Extended session security) Testing LM Response\n");
 280         printf ("(Extended session security) Testing NT Response\n");
 281         printf ("(Extended session security) Testing Session Base Key\n");
 282         compute_response(flags,
 283                          response_key_nt,
 284                          response_key_lm,
 285                          nonce,
 286                          client_challenge,
 287                          0,
 288                          NULL, /* target_info */
 289                          0,  /* target_info_len */
 290                          lm_challenge_response, /* out */
 291                          nt_challenge_response, /* out */
 292                          session_base_key);     /* out */
 293
 294         assert_equal("AAAAAAAAAAAAAAAA00000000000000000000000000000000", lm_challenge_response, 24, TRUE);
 295         assert_equal("7537F803AE367128CA458204BDE7CAF81E97ED2683267232", nt_challenge_response, 24, TRUE);
 296         assert_equal("D87262B0CDE4B1CB7499BECCCDF10784", session_base_key, 16, TRUE);
 297
 298         printf ("\n\n(Extended session security) Testing Key Exchange Key\n");
 299         KXKEY(flags, session_base_key, lm_challenge_response, nonce, key_exchange_key);
 300         assert_equal("EB93429A8BD952F8B89C55B87F475EDC", key_exchange_key, 16, TRUE);
 301
 302         printf ("\n\n(Extended session security) SIGNKEY\n");
 303         SIGNKEY (key_exchange_key, TRUE, client_sign_key);
 304         assert_equal("60E799BE5C72FC92922AE8EBE961FB8D", client_sign_key, 16, TRUE);
 305
 306         printf ("\n\n(Extended session security) SEALKEY\n");
 307         SEALKEY (flags, key_exchange_key, TRUE, client_seal_key);
 308         assert_equal("04DD7F014D8504D265A25CC86A3A7C06", client_seal_key, 16, TRUE);
 309
 310         printf ("\n\n(Extended session security) Testing Encryption\n");
 311         RC4K (client_seal_key, 16, text, 18, text_enc);
 312         assert_equal("A02372F6530273F3AA1EB90190CE5200C99D", text_enc, 18, TRUE);
 313
 314         printf ("\n\n(Extended session security) Testing MAC\n");
 315         MAC (flags,   (gchar*)text,18,   client_sign_key,16,   client_seal_key,16,   0,  0, mac);
 316         assert_equal("01000000FF2AEB52F681793A00000000", mac, 16, TRUE);
 317
 318
 319 ////// NTLMv2 ///////
 320         use_ntlm_v2 = TRUE;
 321         flags = 0
 322                 | NTLMSSP_NEGOTIATE_KEY_EXCH
 323                 | NTLMSSP_NEGOTIATE_56
 324                 | NTLMSSP_NEGOTIATE_128
 325                 | NTLMSSP_NEGOTIATE_VERSION
 326                 | NTLMSSP_NEGOTIATE_TARGET_INFO
 327                 | NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 328                 | NTLMSSP_TARGET_TYPE_SERVER
 329                 | NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 330                 | NTLMSSP_NEGOTIATE_NTLM
 331                 | NTLMSSP_NEGOTIATE_SEAL
 332                 | NTLMSSP_NEGOTIATE_SIGN
 333                 | NTLMSSP_NEGOTIATE_OEM
 334                 | NTLMSSP_NEGOTIATE_UNICODE;
 335
 336         printf ("\n\nTesting (NTLMv2) Negotiation Flags\n");
 337         assert_equal_guint32(0xE28A8233, flags);
 338
 339         printf ("\n\nTesting NTOWFv2()\n");
 340         NTOWFv2 (password, user, domain, response_key_nt);
 341         NTOWFv2 (password, user, domain, response_key_lm);
 342         assert_equal("0C868A403BFD7A93A3001EF22EF02E3F", response_key_nt, 16, TRUE);
 343
 344
 345         printf ("\n\nTesting (NTLMv2) LM Response Generation\n");
 346         printf ("Testing (NTLMv2) NT Response Generation and Session Base Key\n");
 347 /*
 348 Challenge:
 349 4e544c4d53535000020000000c000c003800000033828ae20123456789abcdef00000000000000002400240044000000060070170000000f53006500720076006500720002000c0044006f006d00610069006e0001000c0053006500720076006500720000000000
 350
 351         NTLMSSP_NEGOTIATE_UNICODE
 352         NTLMSSP_NEGOTIATE_OEM
 353         NTLMSSP_NEGOTIATE_SIGN
 354         NTLMSSP_NEGOTIATE_SEAL
 355         NTLMSSP_NEGOTIATE_NTLM
 356         NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 357         NTLMSSP_TARGET_TYPE_SERVER
 358         NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 359         NTLMSSP_NEGOTIATE_TARGET_INFO
 360         NTLMSSP_NEGOTIATE_VERSION
 361         NTLMSSP_NEGOTIATE_128
 362         NTLMSSP_NEGOTIATE_KEY_EXCH
 363         NTLMSSP_NEGOTIATE_56
 364         target_name.len   : 12
 365         target_name.maxlen: 12
 366         target_name.offset: 56
 367         target_info.len   : 36
 368         target_info.maxlen: 36
 369         target_info.offset: 68
 370         product: 6.0.6000 (Windows Vista, Windows Server 2008, Windows 7 or Windows Server 2008 R2)
 371         ntlm_revision_current: 0x0F (NTLMSSP_REVISION_W2K3)
 372         target_name: Server
 373         MsvAvNbDomainName: Domain
 374         MsvAvNbComputerName: Server
 375
 376 target_name:
 377 530065007200760065007200
 378 target_info:
 379 02000c0044006f006d00610069006e0001000c0053006500720076006500720000000000
 380
 381 Response:
 382 4e544c4d5353500003000000180018006c00000054005400840000000c000c00480000000800080054000000100010005c00000010001000d8000000358288e20501280a0000000f44006f006d00610069006e00550073006500720043004f004d005000550054004500520086c35097ac9cec102554764a57cccc19aaaaaaaaaaaaaaaa68cd0ab851e51c96aabc927bebef6a1c01010000000000000000000000000000aaaaaaaaaaaaaaaa0000000002000c0044006f006d00610069006e0001000c005300650072007600650072000000000000000000c5dad2544fc9799094ce1ce90bc9d03e
 383
 384
 385 */
 386         {
 387         const guint64 time_val = 0;
 388         const guint8 target_info [] = {
 389                 0x02, 0x00, 0x0C, 0x00, //NetBIOS Domain name, 4 bytes
 390                 0x44, 0x00, 0x6F, 0x00, 0x6D, 0x00, 0x61, 0x00, 0x69, 0x00, 0x6E, 0x00, //D.o.m.a.i.n.  12bytes
 391                 0x01, 0x00, 0x0C, 0x00, //NetBIOS Server name, 4 bytes
 392                 0x53, 0x00, 0x65, 0x00, 0x72, 0x00, 0x76, 0x00, 0x65, 0x00, 0x72, 0x00, //S.e.r.v.e.r.  12bytes
 393                 0x00, 0x00, 0x00, 0x00, //Av End, 4 bytes
 394                 };
 395         const int target_info_len = 32+4;
 396         int ntlmssp_nt_resp_len = (16 + (32+target_info_len));
 397         guchar nt_challenge_response_v2 [ntlmssp_nt_resp_len];
 398
 399         compute_response(flags,
 400                          response_key_nt,
 401                          response_key_lm,
 402                          nonce,
 403                          client_challenge,
 404                          time_val,
 405                          target_info, /* target_info */
 406                          target_info_len,  /* target_info_len */
 407                          lm_challenge_response, /* out */
 408                          nt_challenge_response_v2,      /* out */
 409                          session_base_key);     /* out */
 410
 411         assert_equal("86C35097AC9CEC102554764A57CCCC19AAAAAAAAAAAAAAAA", lm_challenge_response, 24, TRUE);
 412         assert_equal("68CD0AB851E51C96AABC927BEBEF6A1C", nt_challenge_response_v2, 16, TRUE);
 413         /* the ref string is taken from binary dump of AUTHENTICATE_MESSAGE */
 414         assert_equal("68CD0AB851E51C96AABC927BEBEF6A1C01010000000000000000000000000000AAAAAAAAAAAAAAAA0000000002000C0044006F006D00610069006E0001000C005300650072007600650072000000000000000000", nt_challenge_response_v2, ntlmssp_nt_resp_len, TRUE);
 415         assert_equal("8DE40CCADBC14A82F15CB0AD0DE95CA3", session_base_key, 16, TRUE);
 416         }
 417
 418         printf ("\n\nTesting (NTLMv2) Encrypted Session Key\n");
 419         // key_exchange_key = session_base_key for NTLMv2
 420         KXKEY(flags, session_base_key, lm_challenge_response, nonce, key_exchange_key);
 421         //RC4 encryption of the RandomSessionKey with the KeyExchangeKey:
 422         RC4K (key_exchange_key, 16, exported_session_key, 16, encrypted_random_session_key);
 423         assert_equal("C5DAD2544FC9799094CE1CE90BC9D03E", encrypted_random_session_key, 16, TRUE);
 424
 425         printf ("\n\nTesting (NTLMv2) SIGNKEY\n");
 426         SIGNKEY (exported_session_key, TRUE, client_sign_key);
 427         assert_equal("4788DC861B4782F35D43FD98FE1A2D39", client_sign_key, 16, TRUE);
 428
 429         printf ("\n\nTesting (NTLMv2) SEALKEY\n");
 430         SEALKEY (flags, exported_session_key, TRUE, client_seal_key);
 431         assert_equal("59F600973CC4960A25480A7C196E4C58", client_seal_key, 16, TRUE);
 432
 433         printf ("\n\nTesting (NTLMv2) Encryption\n");
 434         RC4K (client_seal_key, 16, text, 18, text_enc);
 435         assert_equal("54E50165BF1936DC996020C1811B0F06FB5F", text_enc, 18, TRUE);
 436
 437 //      printf ("\n\nTesting (NTLMv2) Encryption\n");
 438 //const guchar text2 [] = {0x50, 0x00, 0x6c, 0x00, 0x61, 0x00, 0x69, 0x00, 0x6e, 0x00, 0x74, 0x00, 0x65, 0x00, 0x78, 0x00, 0x74, 0x00
 439 //                      , 0x70, 0x35, 0x28, 0x51, 0xf2, 0x56, 0x43, 0x09}; //P·l·a·i·n·t·e·x·t·
 440 //guchar text_enc2 [18+8];
 441 //      RC4K (client_seal_key, 16, text2, 18+8, text_enc2);
 442 //      assert_equal("54E50165BF1936DC996020C1811B0F06FB5F", text_enc2, 18+8, TRUE);
 443
 444         printf ("\n\nTesting (NTLMv2) MAC (without RC4, as we don't keep its handle yet)\n");
 445         MAC (flags & ~NTLMSSP_NEGOTIATE_KEY_EXCH,   (gchar*)text,18,   client_sign_key,16,   client_seal_key,16,   0,  0, mac);
 446         assert_equal("0100000070352851F256430900000000", mac, 16, TRUE);
 447
 448
 449         /* End tests from the MS-SIPE document */
 450
 451
 452 ////// davenport tests ///////
 453         // Test from http://davenport.sourceforge.net/ntlm.html#ntlm1Signing
 454         {
 455         const gchar *text_j = "jCIFS";
 456         printf ("\n\n(davenport) Testing Signature Algorithm\n");
 457         {
 458         guchar sk [] = {0x01, 0x02, 0x03, 0x04, 0x05, 0xe5, 0x38, 0xb0};
 459         MAC (NEGOTIATE_FLAGS_CONNLESS & ~NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY, text_j, strlen(text_j), sk, 8,  sk,8,  0x00090178, 0, mac);
 460         assert_equal("0100000078010900397420FE0E5A0F89", mac, 16, TRUE);
 461         }
 462
 463         // Tests from http://davenport.sourceforge.net/ntlm.html#ntlm2Signing
 464         printf ("\n\n(davenport) SIGNKEY\n");
 465         {
 466         const guchar master_key [] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x00};
 467         SIGNKEY (master_key, TRUE, client_sign_key);
 468         assert_equal("F7F97A82EC390F9C903DAC4F6ACEB132", client_sign_key, 16, TRUE);
 469
 470         printf ("\n\n(davenport) Testing MAC - no Key Exchange flag\n");
 471         MAC (flags & ~NTLMSSP_NEGOTIATE_KEY_EXCH, text_j, strlen(text_j), client_sign_key, 16,  client_sign_key,16,  0,  0, mac);
 472         assert_equal("010000000A003602317A759A00000000", mac, 16, TRUE);
 473         }
 474         }
 475
 476
 477 ////// SIPE internal tests ///////
 478         // Verify signature of SIPE message received from OCS 2007 after authenticating with pidgin-sipe
 479         printf ("\n\nTesting MS-SIPE Example Message Signing\n");
 480         {
 481         char * msg2;
 482         char * msg1 = "<NTLM><0878F41B><1><SIP Communications Service><ocs1.ocs.provo.novell.com><8592g5DCBa1694i5887m0D0Bt2247b3F38xAE9Fx><3><REGISTER><sip:gabriel@ocs.provo.novell.com><2947328781><B816D65C2300A32CFA6D371F2AF537FD><900><200>";
 483         guchar exported_session_key2 [] = { 0x5F, 0x02, 0x91, 0x53, 0xBC, 0x02, 0x50, 0x58, 0x96, 0x95, 0x48, 0x61, 0x5E, 0x70, 0x99, 0xBA };
 484
 485         MAC (NEGOTIATE_FLAGS_CONNLESS & ~NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY,
 486                 msg1, strlen(msg1), exported_session_key2, 16,  exported_session_key2,16,  0, 100, mac);
 487         assert_equal("0100000000000000BF2E52667DDF6DED", mac, 16, TRUE);
 488
 489         // Verify parsing of message and signature verification
 490         printf ("\n\nTesting MS-SIPE Example Message Parsing, Signing, and Verification\n(Authentication Protocol Version 2)\n");
 491         msg2 = "SIP/2.0 200 OK\r\nms-keep-alive: UAS; tcp=no; hop-hop=yes; end-end=no; timeout=300\r\nAuthentication-Info: NTLM rspauth=\"0100000000000000BF2E52667DDF6DED\", srand=\"0878F41B\", snum=\"1\", opaque=\"4452DFB0\", qop=\"auth\", targetname=\"ocs1.ocs.provo.novell.com\", realm=\"SIP Communications Service\"\r\nFrom: \"Gabriel Burt\"<sip:gabriel@ocs.provo.novell.com>;tag=2947328781;epid=1234567890\r\nTo: <sip:gabriel@ocs.provo.novell.com>;tag=B816D65C2300A32CFA6D371F2AF537FD\r\nCall-ID: 8592g5DCBa1694i5887m0D0Bt2247b3F38xAE9Fx\r\nCSeq: 3 REGISTER\r\nVia: SIP/2.0/TLS 164.99.194.49:10409;branch=z9hG4bKE0E37DBAF252C3255BAD;received=164.99.195.20;ms-received-port=10409;ms-received-cid=1E00\r\nContact: <sip:164.99.195.20:10409;transport=tls;ms-received-cid=1E00>;expires=900\r\nExpires: 900\r\nAllow-Events: vnd-microsoft-provisioning,vnd-microsoft-roaming-contacts,vnd-microsoft-roaming-ACL,presence,presence.wpending,vnd-microsoft-roaming-self,vnd-microsoft-provisioning-v2\r\nSupported: adhoclist\r\nServer: RTC/3.0\r\nSupported: com.microsoft.msrtc.presence\r\nContent-Length: 0\r\n\r\n";
 492         msg = sipmsg_parse_msg(msg2);
 493
 494         msgbd.msg = msg;
 495         sipmsg_breakdown_parse(&msgbd, "SIP Communications Service", "ocs1.ocs.provo.novell.com");
 496         msg_str = sipmsg_breakdown_get_string(2, &msgbd);
 497         sip_sec_ntlm_sipe_signature_make (NEGOTIATE_FLAGS_CONNLESS & ~NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY,
 498                 msg_str, 0, exported_session_key2, exported_session_key2, mac);
 499         sipmsg_breakdown_free(&msgbd);
 500         assert_equal ("0100000000000000BF2E52667DDF6DED", mac, 16, TRUE);
 501         sig = buff_to_hex_str(mac, 16);
 502         }
 503
 504
 505 ////// real Communicator 2007 R2 tests //////
 506 ////// Recreated/verifyed real authentication communication between
 507 ////// Communicator 2007 R2 and Office Communications Server 2007 R2
 508 ////// with SIPE NTLMv2 implementation.
 509
 510         password2 = "Pa$$word";
 511         user2 = "User";
 512         domain2 = "COSMO";
 513         host2 = "COSMO-OCS-R2";
 514
 515 //Challenge:
 516 //const char *type2 = "TlRMTVNTUAACAAAAAAAAADgAAADzgpji3Ruq9OfiGNEAAAAAAAAAAJYAlgA4AAAABQLODgAAAA8CAAoAQwBPAFMATQBPAAEAGABDAE8AUwBNAE8ALQBPAEMAUwAtAFIAMgAEABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAMAMABjAG8AcwBtAG8ALQBvAGMAcwAtAHIAMgAuAGMAbwBzAG0AbwAuAGwAbwBjAGEAbAAFABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAAAAAA=";
 517 //in hex (base64 decoded):
 518 type2_hex = "4E544C4D53535000020000000000000038000000F38298E2DD1BAAF4E7E218D1000000000000000096009600380000000502CE0E0000000F02000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C0000000000";
 519 /*
 520 Message (length 206):
 521         NTLMSSP_NEGOTIATE_UNICODE
 522         NTLMSSP_NEGOTIATE_OEM
 523         NTLMSSP_NEGOTIATE_SIGN
 524         NTLMSSP_NEGOTIATE_SEAL
 525         NTLMSSP_NEGOTIATE_DATAGRAM
 526         NTLMSSP_NEGOTIATE_LM_KEY
 527         NTLMSSP_NEGOTIATE_NTLM
 528         NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 529         NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 530         NTLMSSP_NEGOTIATE_IDENTIFY
 531         NTLMSSP_NEGOTIATE_TARGET_INFO
 532         NTLMSSP_NEGOTIATE_VERSION
 533         NTLMSSP_NEGOTIATE_128
 534         NTLMSSP_NEGOTIATE_KEY_EXCH
 535         NTLMSSP_NEGOTIATE_56
 536         server_challenge: DD1BAAF4E7E218D1
 537         target_name.len   : 0
 538         target_name.maxlen: 0
 539         target_name.offset: 56
 540         target_info.len   : 150
 541         target_info.maxlen: 150
 542         target_info.offset: 56
 543         product: 5.2.3790 (Windows Server 2003)
 544         ntlm_revision_current: 0x0F (NTLMSSP_REVISION_W2K3)
 545         target_info raw: 02000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C0000000000
 546         MsvAvNbDomainName: COSMO
 547         MsvAvNbComputerName: COSMO-OCS-R2
 548         MsvAvDnsDomainName: cosmo.local
 549         MsvAvDnsComputerName: cosmo-ocs-r2.cosmo.local
 550         MsvAvDnsTreeName: cosmo.local
 551 */
 552
 553
 554 //Response:
 555 //const char *type3 = "TlRMTVNTUAADAAAAGAAYAHIAAADGAMYAigAAAAoACgBIAAAACAAIAFIAAAAYABgAWgAAABAAEABQAQAAVYKYYgUCzg4AAAAPQwBPAFMATQBPAFUAcwBlAHIAQwBPAFMATQBPAC0ATwBDAFMALQBSADIAoeku/k4Hi/fFwASazGFmwtauh1yw/apBjcDIAK527KYG0rn769BHMQEBAAAAAAAAWVGaFye5ygHWrodcsP2qQQAAAAACAAoAQwBPAFMATQBPAAEAGABDAE8AUwBNAE8ALQBPAEMAUwAtAFIAMgAEABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAMAMABjAG8AcwBtAG8ALQBvAGMAcwAtAHIAMgAuAGMAbwBzAG0AbwAuAGwAbwBjAGEAbAAFABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAAAAAAAAAAAMctznhyoCkmFkeiueXEV5A==";
 556 //in hex (base64 decoded):
 557 type3_hex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
 558 /*
 559 Message (length 352):
 560         NTLMSSP_NEGOTIATE_UNICODE
 561         NTLMSSP_REQUEST_TARGET
 562         NTLMSSP_NEGOTIATE_SIGN
 563         NTLMSSP_NEGOTIATE_DATAGRAM
 564         NTLMSSP_NEGOTIATE_NTLM
 565         NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 566         NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 567         NTLMSSP_NEGOTIATE_IDENTIFY
 568         NTLMSSP_NEGOTIATE_TARGET_INFO
 569         NTLMSSP_NEGOTIATE_VERSION
 570         NTLMSSP_NEGOTIATE_128
 571         NTLMSSP_NEGOTIATE_KEY_EXCH
 572         lm_resp.len   : 24
 573         lm_resp.maxlen: 24
 574         lm_resp.offset: 114
 575         nt_resp.len   : 198
 576         nt_resp.maxlen: 198
 577         nt_resp.offset: 138
 578         domain.len   : 10
 579         domain.maxlen: 10
 580         domain.offset: 72
 581         user.len   : 8
 582         user.maxlen: 8
 583         user.offset: 82
 584         host.len   : 24
 585         host.maxlen: 24
 586         host.offset: 90
 587         session_key.len   : 16
 588         session_key.maxlen: 16
 589         session_key.offset: 336
 590         product: 5.2.3790 (Windows Server 2003)
 591         ntlm_revision_current: 0x0F (NTLMSSP_REVISION_W2K3)
 592         lm_resp: A1E92EFE4E078BF7C5C0049ACC6166C2D6AE875CB0FDAA41
 593         nt_resp raw: 8DC0C800AE76ECA606D2B9FBEBD04731010100000000000059519A1727B9CA01D6AE875CB0FDAA410000000002000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C000000000000000000
 594         nt_resp: 8DC0C800AE76ECA606D2B9FBEBD04731
 595         target_info raw: 02000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C0000000000
 596         response_version: 1
 597         hi_response_version: 1
 598         time: 59519A1727B9CA01 - Mon Mar 01 10:08:08 2010
 599         client_challenge: D6AE875CB0FDAA41
 600         MsvAvNbDomainName: COSMO
 601         MsvAvNbComputerName: COSMO-OCS-R2
 602         MsvAvDnsDomainName: cosmo.local
 603         MsvAvDnsComputerName: cosmo-ocs-r2.cosmo.local
 604         MsvAvDnsTreeName: cosmo.local
 605         ----------- end of nt_resp v2 -----------
 606         domain: COSMO
 607         user: User
 608         host: COSMO-OCS-R2
 609         session_key: 31CB739E1CA80A498591E8AE797115E4
 610 */
 611
 612         request =
 613         "REGISTER sip:cosmo.local SIP/2.0\r\n"
 614         "Via: SIP/2.0/TLS 192.168.172.6:12723\r\n"
 615         "Max-Forwards: 70\r\n"
 616         "From: <sip:user@cosmo.local>;tag=3e49177a52;epid=c8ca638a15\r\n"
 617         "To: <sip:user@cosmo.local>\r\n"
 618         "Call-ID: 4037df9284354df39065195bd57a4b14\r\n"
 619         "CSeq: 3 REGISTER\r\n"
 620         "Contact: <sip:192.168.172.6:12723;transport=tls;ms-opaque=fad3dfab32>;methods=\"INVITE, MESSAGE, INFO, OPTIONS, BYE, CANCEL, NOTIFY, ACK, REFER, BENOTIFY\";proxy=replace;+sip.instance=\"<urn:uuid:34D859DB-6585-5F91-A3B4-DE853C15347D>\"\r\n"
 621         "User-Agent: UCCAPI/3.5.6907.0 OC/3.5.6907.0 (Microsoft Office Communicator 2007 R2)\r\n"
 622         "Supported: gruu-10, adhoclist, msrtc-event-categories\r\n"
 623         "Supported: ms-forking\r\n"
 624         "ms-keep-alive: UAC;hop-hop=yes\r\n"
 625         "Event: registration\r\n"
 626         "Proxy-Authorization: NTLM qop=\"auth\", realm=\"SIP Communications Service\", opaque=\"2BDBAC9D\", targetname=\"cosmo-ocs-r2.cosmo.local\", version=4, gssapi-data=\"TlRMTVNTUAADAAAAGAAYAHIAAADGAMYAigAAAAoACgBIAAAACAAIAFIAAAAYABgAWgAAABAAEABQAQAAVYKYYgUCzg4AAAAPQwBPAFMATQBPAFUAcwBlAHIAQwBPAFMATQBPAC0ATwBDAFMALQBSADIAoeku/k4Hi/fFwASazGFmwtauh1yw/apBjcDIAK527KYG0rn769BHMQEBAAAAAAAAWVGaFye5ygHWrodcsP2qQQAAAAACAAoAQwBPAFMATQBPAAEAGABDAE8AUwBNAE8ALQBPAEMAUwAtAFIAMgAEABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAMAMABjAG8AcwBtAG8ALQBvAGMAcwAtAHIAMgAuAGMAbwBzAG0AbwAuAGwAbwBjAGEAbAAFABYAYwBvAHMAbQBvAC4AbABvAGMAYQBsAAAAAAAAAAAAMctznhyoCkmFkeiueXEV5A==\", crand=\"13317733\", cnum=\"1\", response=\"0100000029618e9651b65a7764000000\"\r\n"
 627         "Content-Length: 0\r\n"
 628         "\r\n";
 629
 630         request_sig = "<NTLM><13317733><1><SIP Communications Service><cosmo-ocs-r2.cosmo.local><4037df9284354df39065195bd57a4b14><3><REGISTER><sip:user@cosmo.local><3e49177a52><sip:user@cosmo.local><><><><>";
 631 //Signature:
 632 //0100000029618e9651b65a7764000000
 633
 634         response =
 635         "SIP/2.0 200 OK\r\n"
 636         "ms-keep-alive: UAS; tcp=no; hop-hop=yes; end-end=no; timeout=300\r\n"
 637         "Authentication-Info: NTLM rspauth=\"01000000E615438A917661BE64000000\", srand=\"9616454F\", snum=\"1\", opaque=\"2BDBAC9D\", qop=\"auth\", targetname=\"cosmo-ocs-r2.cosmo.local\", realm=\"SIP Communications Service\"\r\n"
 638         "From: \"User\"<sip:user@cosmo.local>;tag=3e49177a52;epid=c8ca638a15\r\n"
 639         "To: <sip:user@cosmo.local>;tag=5E61CCD925D17E043D9A74835A88F664\r\n"
 640         "Call-ID: 4037df9284354df39065195bd57a4b14\r\n"
 641         "CSeq: 3 REGISTER\r\n"
 642         "Via: SIP/2.0/TLS 192.168.172.6:12723;ms-received-port=12723;ms-received-cid=2600\r\n"
 643         "Contact: <sip:192.168.172.6:12723;transport=tls;ms-opaque=fad3dfab32;ms-received-cid=2600>;expires=7200;+sip.instance=\"<urn:uuid:34d859db-6585-5f91-a3b4-de853c15347d>\";gruu=\"sip:user@cosmo.local;opaque=user:epid:21nYNIVlkV-jtN6FPBU0fQAA;gruu\"\r\n"
 644         "Expires: 7200\r\n"
 645         "presence-state: register-action=\"added\"\r\n"
 646         "Allow-Events: vnd-microsoft-provisioning,vnd-microsoft-roaming-contacts,vnd-microsoft-roaming-ACL,presence,presence.wpending,vnd-microsoft-roaming-self,vnd-microsoft-provisioning-v2\r\n"
 647         "Supported: adhoclist\r\n"
 648         "Server: RTC/3.5\r\n"
 649         "Supported: msrtc-event-categories\r\n"
 650         "Content-Length: 0\r\n"
 651         "\r\n";
 652
 653         response_sig = "<NTLM><9616454F><1><SIP Communications Service><cosmo-ocs-r2.cosmo.local><4037df9284354df39065195bd57a4b14><3><REGISTER><sip:user@cosmo.local><3e49177a52><sip:user@cosmo.local><5E61CCD925D17E043D9A74835A88F664><><><7200><200>";
 654 //Signature:
 655 //01000000E615438A917661BE64000000
 656
 657         use_ntlm_v2 = TRUE;
 658         flags = 0
 659                 | NTLMSSP_NEGOTIATE_UNICODE
 660                 | NTLMSSP_REQUEST_TARGET
 661                 | NTLMSSP_NEGOTIATE_SIGN
 662                 | NTLMSSP_NEGOTIATE_DATAGRAM
 663                 | NTLMSSP_NEGOTIATE_NTLM
 664                 | NTLMSSP_NEGOTIATE_ALWAYS_SIGN
 665                 | NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY
 666                 | NTLMSSP_NEGOTIATE_IDENTIFY
 667                 | NTLMSSP_NEGOTIATE_TARGET_INFO
 668                 | NTLMSSP_NEGOTIATE_VERSION
 669                 | NTLMSSP_NEGOTIATE_128
 670                 | NTLMSSP_NEGOTIATE_KEY_EXCH;
 671
 672         /* global struct */
 673         test_version.product_major_version = 5;
 674         test_version.product_minor_version = 2;
 675         test_version.product_build = GUINT16_FROM_LE(3790);
 676         test_version.ntlm_revision_current = 0x0F;
 677
 678         NTOWFv2 (password2, user2, domain2, response_key_nt);
 679         NTOWFv2 (password2, user2, domain2, response_key_lm);
 680
 681         {
 682         int ntlmssp_nt_resp_len;
 683         int target_info2_len;
 684         guint8 *nonce2;
 685         guint8 *target_info2;
 686         guint8 *buff2;
 687         hex_str_to_buff("59519A1727B9CA01", &buff2);
 688         /* global var */
 689         test_time_val = GUINT64_FROM_LE(*((guint64 *)buff2));
 690         g_free(buff2);
 691
 692         target_info2_len = hex_str_to_buff("02000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C0000000000", &target_info2);
 693
 694         hex_str_to_buff("DD1BAAF4E7E218D1", &nonce2);
 695
 696         hex_str_to_buff("D6AE875CB0FDAA41", &buff2);
 697         /* global buff */
 698         memcpy(test_client_challenge, buff2, 8);
 699         g_free(buff2);
 700
 701         ntlmssp_nt_resp_len = (16 + (32+target_info2_len));
 702         {
 703         guchar nt_challenge_response_v2_2 [ntlmssp_nt_resp_len];
 704
 705         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) LM Response Generation\n");
 706         printf (    "Testing (NTLMv2 / OC 2007 R2) NT Response Generation\n");
 707         compute_response(flags,
 708                          response_key_nt,
 709                          response_key_lm,
 710                          nonce2,
 711                          test_client_challenge,
 712                          test_time_val,
 713                          target_info2, /* target_info */
 714                          target_info2_len,  /* target_info_len */
 715                          lm_challenge_response, /* out */
 716                          nt_challenge_response_v2_2,    /* out */
 717                          session_base_key);     /* out */
 718         g_free(nonce2);
 719         g_free(target_info2);
 720
 721         assert_equal("A1E92EFE4E078BF7C5C0049ACC6166C2D6AE875CB0FDAA41", lm_challenge_response, 24, TRUE);
 722         assert_equal("8DC0C800AE76ECA606D2B9FBEBD04731", nt_challenge_response_v2_2, 16, TRUE);
 723         /* the ref string is taken from binary dump of AUTHENTICATE_MESSAGE */
 724         assert_equal("8DC0C800AE76ECA606D2B9FBEBD04731010100000000000059519A1727B9CA01D6AE875CB0FDAA410000000002000A0043004F0053004D004F000100180043004F0053004D004F002D004F00430053002D00520032000400160063006F0073006D006F002E006C006F00630061006C000300300063006F0073006D006F002D006F00630073002D00720032002E0063006F0073006D006F002E006C006F00630061006C000500160063006F0073006D006F002E006C006F00630061006C000000000000000000", nt_challenge_response_v2_2, ntlmssp_nt_resp_len, TRUE);
 725         }
 726
 727         KXKEY(flags, session_base_key, lm_challenge_response, nonce2, key_exchange_key);
 728
 729         }
 730
 731         //as in the Type3 message
 732         {
 733         guint8 *encrypted_random_session_key2;
 734         hex_str_to_buff("31CB739E1CA80A498591E8AE797115E4", &encrypted_random_session_key2);
 735         /* global buff - test_random_session_key */
 736         //decoding exported_session_key
 737         RC4K (key_exchange_key, 16, encrypted_random_session_key2, 16, test_random_session_key);
 738         g_free(encrypted_random_session_key2);
 739         }
 740
 741         SIGNKEY (test_random_session_key, TRUE, client_sign_key);
 742         SEALKEY (flags, test_random_session_key, TRUE, client_seal_key);
 743         SIGNKEY (test_random_session_key, FALSE, server_sign_key);
 744         SEALKEY (flags, test_random_session_key, FALSE, server_seal_key);
 745
 746         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) Message Parsing, Signing, and Verification\nClient request\n(Authentication Protocol version 4)\n");
 747         msg = sipmsg_parse_msg(request);
 748         msgbd.msg = msg;
 749         sipmsg_breakdown_parse(&msgbd, "SIP Communications Service", "cosmo-ocs-r2.cosmo.local");
 750         msg_str = sipmsg_breakdown_get_string(4, &msgbd);
 751         assert_equal (request_sig, (guchar *)msg_str, strlen(request_sig), FALSE);
 752         sip_sec_ntlm_sipe_signature_make (flags, msg_str, 0, client_sign_key, client_seal_key, mac);
 753         sipmsg_breakdown_free(&msgbd);
 754         assert_equal ("0100000029618e9651b65a7764000000", mac, 16, TRUE);
 755         sig = buff_to_hex_str(mac, 16);
 756
 757         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) Message Parsing, Signing, and Verification\nServer response\n(Authentication Protocol version 4)\n");
 758         msg = sipmsg_parse_msg(response);
 759         msgbd.msg = msg;
 760         sipmsg_breakdown_parse(&msgbd, "SIP Communications Service", "cosmo-ocs-r2.cosmo.local");
 761         msg_str = sipmsg_breakdown_get_string(4, &msgbd);
 762         assert_equal (response_sig, (guchar *)msg_str, strlen(response_sig), FALSE);
 763         // server keys here
 764         sip_sec_ntlm_sipe_signature_make (flags, msg_str, 0, server_sign_key, server_seal_key, mac);
 765         sipmsg_breakdown_free(&msgbd);
 766         assert_equal ("01000000E615438A917661BE64000000", mac, 16, TRUE);
 767         sig = buff_to_hex_str(mac, 16);
 768
 769         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) MAC - client signing\n");
 770         MAC (flags,   (gchar*)request_sig,strlen(request_sig),   client_sign_key,16,   client_seal_key,16,   0,  100, mac);
 771         assert_equal("0100000029618e9651b65a7764000000", mac, 16, TRUE);
 772
 773         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) MAC - server's verifying\n");
 774         MAC (flags,   (gchar*)response_sig,strlen(response_sig),   server_sign_key,16,   server_seal_key,16,   0,  100, mac);
 775         assert_equal("01000000E615438A917661BE64000000", mac, 16, TRUE);
 776
 777         printf ("\n\nTesting (NTLMv2 / OC 2007 R2) Type3 generation test\n");
 778         {
 779         guchar *client_sign_key2;
 780         guchar *server_sign_key2;
 781         guchar *client_seal_key2;
 782         guchar *server_seal_key2;
 783
 784         guchar *server_challenge = NULL;
 785         guint64 time_val2 = 0;
 786         guchar *target_info3 = NULL;
 787         int target_info3_len = 0;
 788         guint32 flags2;
 789         SipSecBuffer in_buff;
 790         SipSecBuffer out_buff;
 791
 792         in_buff.length = hex_str_to_buff(type2_hex, (guint8 **)&(in_buff.value));
 793
 794         sip_sec_ntlm_parse_challenge(in_buff,
 795                                      &flags2, /* out */
 796                                      &server_challenge,
 797                                      &time_val2,
 798                                      &target_info3,
 799                                      &target_info3_len);
 800
 801         sip_sec_ntlm_gen_authenticate(&client_sign_key2,
 802                                       &server_sign_key2,
 803                                       &client_seal_key2,
 804                                       &server_seal_key2,
 805                                       user2,
 806                                       password2,
 807                                       host2,
 808                                       domain2,
 809                                       server_challenge,
 810                                       test_time_val,
 811                                       target_info3,
 812                                       target_info3_len,
 813                                       0,
 814                                       &out_buff,
 815                                       &flags2);
 816
 817         g_free(server_challenge);
 818         g_free(target_info3);
 819
 820         assert_equal(type3_hex, out_buff.value, out_buff.length, TRUE);
 821         }
 822
 823 ////// UUID tests ///////
 824         /* begin tests from MS-SIPRE */
 825         {
 826         const char *testEpid = "01010101";
 827         const char *expectedUUID = "4b1682a8-f968-5701-83fc-7c6741dc6697";
 828         gchar *calcUUID = generateUUIDfromEPID(testEpid);
 829
 830         printf("\n\nTesting MS-SIPRE UUID derivation\n");
 831
 832         assert_equal(expectedUUID, (guchar *) calcUUID, strlen(expectedUUID), FALSE);
 833         g_free(calcUUID);
 834         }
 835
 836         /* end tests from MS-SIPRE */
 837
 838         printf ("\nFinished With Tests; %d successs %d failures\n", successes, failures);
 839
 840         sip_sec_destroy__ntlm();
 841
 842         return(failures);
 843 }
 844
 845 /*
 846   Local Variables:
 847   mode: c
 848   c-file-style: "bsd"
 849   indent-tabs-mode: t
 850   tab-width: 8
 851   End:
 852 */