src/core/sip-sec-ntlm-tests.c

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