-/*
- * Test the normal 'LM and NTLM' combination
- */
-
-static BOOL test_lm_ntlm(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB lm_response = data_blob(NULL, 24);
- DATA_BLOB nt_response = data_blob(NULL, 24);
- DATA_BLOB session_key = data_blob(NULL, 16);
-
- uchar lm_key[8];
- uchar nt_key[16];
- uchar lm_hash[16];
- uchar nt_hash[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(lm_key);
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_LMKEY;
- flags |= WBFLAG_PAM_NTKEY;
-
- SMBencrypt(opt_password,chall.data,lm_response.data);
- E_deshash(opt_password, lm_hash);
-
- SMBNTencrypt(opt_password,chall.data,nt_response.data);
-
- E_md4hash(opt_password, nt_hash);
- SMBsesskeygen_ntv1(nt_hash, NULL, session_key.data);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &lm_response,
- &nt_response,
- flags,
- lm_key,
- nt_key,
- &error_string);
-
- data_blob_free(&lm_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(lm_hash, lm_key,
- sizeof(lm_key)) != 0) {
- DEBUG(1, ("LM Key does not match expectations!\n"));
- DEBUG(1, ("lm_key:\n"));
- dump_data(1, lm_key, 8);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- if (memcmp(session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, session_key.data, session_key.length);
- pass = False;
- }
- return pass;
-}
-
-/*
- * Test the NTLM response only, no LM.
- */
-
-static BOOL test_ntlm(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB nt_response = data_blob(NULL, 24);
- DATA_BLOB session_key = data_blob(NULL, 16);
-
- char lm_key[8];
- char nt_key[16];
- char lm_hash[16];
- char nt_hash[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(lm_key);
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_LMKEY;
- flags |= WBFLAG_PAM_NTKEY;
-
- SMBNTencrypt(opt_password,chall.data,nt_response.data);
- E_md4hash(opt_password, nt_hash);
- SMBsesskeygen_ntv1(nt_hash, NULL, session_key.data);
-
- E_deshash(opt_password, lm_hash);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- NULL,
- &nt_response,
- flags,
- lm_key,
- nt_key,
- &error_string);
-
- data_blob_free(&nt_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(lm_hash, lm_key,
- sizeof(lm_key)) != 0) {
- DEBUG(1, ("LM Key does not match expectations!\n"));
- DEBUG(1, ("lm_key:\n"));
- dump_data(1, lm_key, 8);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- if (memcmp(session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, session_key.data, session_key.length);
- pass = False;
- }
- return pass;
-}
-
-/*
- * Test the NTLM response only, but in the LM field.
- */
-
-static BOOL test_ntlm_in_lm(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB nt_response = data_blob(NULL, 24);
-
- uchar lm_key[8];
- uchar lm_hash[16];
- uchar nt_key[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_LMKEY;
- flags |= WBFLAG_PAM_NTKEY;
-
- SMBNTencrypt(opt_password,chall.data,nt_response.data);
-
- E_deshash(opt_password, lm_hash);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &nt_response,
- NULL,
- flags,
- lm_key,
- nt_key,
- &error_string);
-
- data_blob_free(&nt_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(lm_hash, lm_key,
- sizeof(lm_key)) != 0) {
- DEBUG(1, ("LM Key does not match expectations!\n"));
- DEBUG(1, ("lm_key:\n"));
- dump_data(1, lm_key, 8);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- if (memcmp(lm_hash, nt_key, 8) != 0) {
- DEBUG(1, ("Session Key (first 8 lm hash) does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- return pass;
-}
-
-/*
- * Test the NTLM response only, but in the both the NT and LM fields.
- */
-
-static BOOL test_ntlm_in_both(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB nt_response = data_blob(NULL, 24);
- DATA_BLOB session_key = data_blob(NULL, 16);
-
- char lm_key[8];
- char lm_hash[16];
- char nt_key[16];
- char nt_hash[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(lm_key);
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_LMKEY;
- flags |= WBFLAG_PAM_NTKEY;
-
- SMBNTencrypt(opt_password,chall.data,nt_response.data);
- E_md4hash(opt_password, nt_hash);
- SMBsesskeygen_ntv1(nt_hash, NULL, session_key.data);
-
- E_deshash(opt_password, lm_hash);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &nt_response,
- &nt_response,
- flags,
- lm_key,
- nt_key,
- &error_string);
-
- data_blob_free(&nt_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(lm_hash, lm_key,
- sizeof(lm_key)) != 0) {
- DEBUG(1, ("LM Key does not match expectations!\n"));
- DEBUG(1, ("lm_key:\n"));
- dump_data(1, lm_key, 8);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- if (memcmp(session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, session_key.data, session_key.length);
- pass = False;
- }
-
-
- return pass;
-}
-
-/*
- * Test the NTLMv2 response only
- */
-
-static BOOL test_ntlmv2(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
- DATA_BLOB nt_session_key = data_blob(NULL, 0);
- DATA_BLOB names_blob = NTLMv2_generate_names_blob(get_winbind_netbios_name(), get_winbind_domain());
-
- uchar nt_key[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_NTKEY;
-
- if (!SMBNTLMv2encrypt(opt_username, opt_domain, opt_password, &chall,
- &names_blob,
- NULL, &ntlmv2_response,
- &nt_session_key)) {
- data_blob_free(&names_blob);
- return False;
- }
- data_blob_free(&names_blob);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- NULL,
- &ntlmv2_response,
- flags,
- NULL,
- nt_key,
- &error_string);
-
- data_blob_free(&ntlmv2_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(nt_session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, nt_session_key.data, nt_session_key.length);
- pass = False;
- }
- return pass;
-}
-
-/*
- * Test the NTLMv2 and LMv2 responses
- */
-
-static BOOL test_lmv2_ntlmv2(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
- DATA_BLOB lmv2_response = data_blob(NULL, 0);
- DATA_BLOB nt_session_key = data_blob(NULL, 0);
- DATA_BLOB names_blob = NTLMv2_generate_names_blob(get_winbind_netbios_name(), get_winbind_domain());
-
- uchar nt_key[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_NTKEY;
-
- if (!SMBNTLMv2encrypt(opt_username, opt_domain, opt_password, &chall,
- &names_blob,
- &lmv2_response, &ntlmv2_response,
- &nt_session_key)) {
- data_blob_free(&names_blob);
- return False;
- }
- data_blob_free(&names_blob);
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &lmv2_response,
- &ntlmv2_response,
- flags,
- NULL,
- nt_key,
- &error_string);
-
- data_blob_free(&lmv2_response);
- data_blob_free(&ntlmv2_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(nt_session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, nt_session_key.data, nt_session_key.length);
- pass = False;
- }
- return pass;
-}
-
-/*
- * Test the LMv2 response only
- */
-
-static BOOL test_lmv2(void)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB lmv2_response = data_blob(NULL, 0);
-
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- if (!SMBNTLMv2encrypt(opt_username, opt_domain, opt_password, &chall,
- NULL,
- &lmv2_response, NULL,
- NULL)) {
- return False;
- }
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &lmv2_response,
- NULL,
- flags,
- NULL,
- NULL,
- &error_string);
-
- data_blob_free(&lmv2_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- return pass;
-}
-
-/*
- * Test the normal 'LM and NTLM' combination but deliberately break one
- */
-
-static BOOL test_ntlm_broken(BOOL break_lm)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB lm_response = data_blob(NULL, 24);
- DATA_BLOB nt_response = data_blob(NULL, 24);
- DATA_BLOB session_key = data_blob(NULL, 16);
-
- uchar lm_key[8];
- uchar nt_key[16];
- uchar lm_hash[16];
- uchar nt_hash[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(lm_key);
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_LMKEY;
- flags |= WBFLAG_PAM_NTKEY;
-
- SMBencrypt(opt_password,chall.data,lm_response.data);
- E_deshash(opt_password, lm_hash);
-
- SMBNTencrypt(opt_password,chall.data,nt_response.data);
-
- E_md4hash(opt_password, nt_hash);
- SMBsesskeygen_ntv1(nt_hash, NULL, session_key.data);
-
- if (break_lm)
- lm_response.data[0]++;
- else
- nt_response.data[0]++;
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &lm_response,
- &nt_response,
- flags,
- lm_key,
- nt_key,
- &error_string);
-
- data_blob_free(&lm_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- if (memcmp(lm_hash, lm_key,
- sizeof(lm_key)) != 0) {
- DEBUG(1, ("LM Key does not match expectations!\n"));
- DEBUG(1, ("lm_key:\n"));
- dump_data(1, lm_key, 8);
- DEBUG(1, ("expected:\n"));
- dump_data(1, lm_hash, 8);
- pass = False;
- }
- if (memcmp(session_key.data, nt_key,
- sizeof(nt_key)) != 0) {
- DEBUG(1, ("NT Session Key does not match expectations!\n"));
- DEBUG(1, ("nt_key:\n"));
- dump_data(1, nt_key, 16);
- DEBUG(1, ("expected:\n"));
- dump_data(1, session_key.data, session_key.length);
- pass = False;
- }
- return pass;
-}
-
-static BOOL test_ntlm_lm_broken(void)
-{
- return test_ntlm_broken(True);
-}
-
-static BOOL test_ntlm_ntlm_broken(void)
-{
- return test_ntlm_broken(False);
-}
-
-static BOOL test_ntlmv2_broken(BOOL break_lmv2)
-{
- BOOL pass = True;
- NTSTATUS nt_status;
- uint32 flags = 0;
- DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
- DATA_BLOB lmv2_response = data_blob(NULL, 0);
- DATA_BLOB nt_session_key = data_blob(NULL, 0);
- DATA_BLOB names_blob = NTLMv2_generate_names_blob(get_winbind_netbios_name(), get_winbind_domain());
-
- uchar nt_key[16];
- DATA_BLOB chall = get_challenge();
- char *error_string;
-
- ZERO_STRUCT(nt_key);
-
- flags |= WBFLAG_PAM_NTKEY;
-
- if (!SMBNTLMv2encrypt(opt_username, opt_domain, opt_password, &chall,
- &names_blob,
- &lmv2_response, &ntlmv2_response,
- &nt_session_key)) {
- data_blob_free(&names_blob);
- return False;
- }
- data_blob_free(&names_blob);
-
- /* Heh - this should break the appropriate password hash nicely! */
-
- if (break_lmv2)
- lmv2_response.data[0]++;
- else
- ntlmv2_response.data[0]++;
-
- nt_status = contact_winbind_auth_crap(opt_username, opt_domain,
- opt_workstation,
- &chall,
- &lmv2_response,
- &ntlmv2_response,
- flags,
- NULL,
- nt_key,
- &error_string);
-
- data_blob_free(&lmv2_response);
- data_blob_free(&ntlmv2_response);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("%s (0x%x)\n",
- error_string,
- NT_STATUS_V(nt_status));
- SAFE_FREE(error_string);
- return False;
- }
-
- return pass;
-}
-
-static BOOL test_ntlmv2_lmv2_broken(void)
-{
- return test_ntlmv2_broken(True);
-}
-
-static BOOL test_ntlmv2_ntlmv2_broken(void)
-{
- return test_ntlmv2_broken(False);
-}
-
-/*
- Tests:
-
- - LM only
- - NT and LM
- - NT
- - NT in LM field
- - NT in both fields
- - NTLMv2
- - NTLMv2 and LMv2
- - LMv2
-
- check we get the correct session key in each case
- check what values we get for the LM session key
-
-*/
-
-struct ntlm_tests {
- BOOL (*fn)(void);
- const char *name;
-} test_table[] = {
- {test_lm, "LM"},
- {test_lm_ntlm, "LM and NTLM"},
- {test_ntlm, "NTLM"},
- {test_ntlm_in_lm, "NTLM in LM"},
- {test_ntlm_in_both, "NTLM in both"},
- {test_ntlmv2, "NTLMv2"},
- {test_lmv2_ntlmv2, "NTLMv2 and LMv2"},
- {test_lmv2, "LMv2"},
- {test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken"},
- {test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken"},
- {test_ntlm_lm_broken, "NTLM and LM, LM broken"},
- {test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken"}
-};
-
-static BOOL diagnose_ntlm_auth(void)
-{
- unsigned int i;
- BOOL pass = True;
-
- for (i=0; test_table[i].fn; i++) {
- if (!test_table[i].fn()) {
- DEBUG(1, ("Test %s failed!\n", test_table[i].name));
- pass = False;
- }
- }
-
- return pass;
-}
-