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