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authorAndrew Bartlett <abartlet@samba.org>2004-05-09 12:42:18 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:51:51 -0500
commitdce84ffd379012812170f68f7de8aab73123f0b3 (patch)
treec5f6973838572fd06c07d6771f5286bc2073b569 /source4/torture
parent55fa62be31c9027d84be0e4caad3ee59d78ca1b0 (diff)
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r610: - Merge the Samba3 'ntlm_auth --diagnostics' testsuite to Samba4.
- This required using NETLOGON_NEG_AUTH2_FLAGS for the SetupCredentials2 negotiation flags, which is what Samba3 does, because otherwise the server uses different crypto. - This tests the returned session keys, which we decrypt. - Update the Samba4 notion of a 'session key' to be a DATA_BLOB in most places. - Fix session key code to return NT_STATUS_NO_SESSION_KEY if none is available. - Remove a useless argument to SMBsesskeygen_ntv1 - move netr_CredentialState from the .idl to the new credentials.h Andrew Bartlett (This used to be commit 44f8b5b53e6abd4de8a676f78d729988fadff320)
Diffstat (limited to 'source4/torture')
-rw-r--r--source4/torture/rpc/netlogon.c712
1 files changed, 657 insertions, 55 deletions
diff --git a/source4/torture/rpc/netlogon.c b/source4/torture/rpc/netlogon.c
index e06613a3d9..b49ba1ef55 100644
--- a/source4/torture/rpc/netlogon.c
+++ b/source4/torture/rpc/netlogon.c
@@ -4,6 +4,8 @@
test suite for netlogon rpc operations
Copyright (C) Andrew Tridgell 2003
+ Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003-2004
+ Copyright (C) Tim Potter 2003
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -25,6 +27,14 @@
#define TEST_MACHINE_NAME "torturetest"
+/* for the timebeing, use the same neg flags as Samba3. */
+/* The 7 here seems to be required to get Win2k not to downgrade us
+ to NT4. Actually, anything other than 1ff would seem to do... */
+#define NETLOGON_NEG_AUTH2_FLAGS 0x000701ff
+
+#define NETLOGON_NEG_SCHANNEL 0x40000000
+
+
static struct {
struct dcerpc_pipe *p;
const char *machine_password;
@@ -48,7 +58,7 @@ static BOOL join_domain_bdc(TALLOC_CTX *mem_ctx)
uint32 access_granted;
uint32 rid;
BOOL ret = True;
- uint8 session_key[16];
+ DATA_BLOB session_key;
struct samr_Name name;
printf("Connecting to SAMR\n");
@@ -129,14 +139,14 @@ again:
encode_pw_buffer(u.info24.password.data, join.machine_password, STR_UNICODE);
u.info24.pw_len = strlen(join.machine_password);
- status = dcerpc_fetch_session_key(join.p, session_key);
+ status = dcerpc_fetch_session_key(join.p, &session_key);
if (!NT_STATUS_IS_OK(status)) {
printf("SetUserInfo level %u - no session key - %s\n",
s.in.level, nt_errstr(status));
return False;
}
- SamOEMhash(u.info24.password.data, session_key, 516);
+ SamOEMhashBlob(u.info24.password.data, 516, &session_key);
status = dcerpc_samr_SetUserInfo(join.p, mem_ctx, &s);
if (!NT_STATUS_IS_OK(status)) {
@@ -224,7 +234,7 @@ static BOOL test_LogonUasLogoff(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
}
static BOOL test_SetupCredentials(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
- struct netr_CredentialState *creds)
+ struct creds_CredentialState *creds)
{
NTSTATUS status;
struct netr_ServerReqChallenge r;
@@ -277,14 +287,14 @@ static BOOL test_SetupCredentials(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
}
static BOOL test_SetupCredentials2(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
- struct netr_CredentialState *creds)
+ uint32 negotiate_flags,
+ struct creds_CredentialState *creds)
{
NTSTATUS status;
struct netr_ServerReqChallenge r;
struct netr_ServerAuthenticate2 a;
const char *plain_pass;
uint8 mach_pwd[16];
- uint32 negotiate_flags = 0;
printf("Testing ServerReqChallenge\n");
@@ -334,63 +344,655 @@ static BOOL test_SetupCredentials2(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
return True;
}
-/*
- try a netlogon SamLogon
-*/
-static BOOL test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
-{
- NTSTATUS status;
+enum ntlm_break {
+ BREAK_NONE,
+ BREAK_LM,
+ BREAK_NT,
+ NO_LM,
+ NO_NT
+};
+
+struct samlogon_state {
+ TALLOC_CTX *mem_ctx;
+ const char *username;
+ const char *password;
+ struct dcerpc_pipe *p;
struct netr_LogonSamLogon r;
struct netr_Authenticator auth, auth2;
- struct netr_NetworkInfo ninfo;
- const char *username = lp_parm_string(-1, "torture", "username");
- const char *password = lp_parm_string(-1, "torture", "password");
- struct netr_CredentialState creds;
- int i;
- BOOL ret = True;
+ struct creds_CredentialState creds;
+ DATA_BLOB chall;
+};
- if (!test_SetupCredentials2(p, mem_ctx, &creds)) {
- return False;
- }
+/*
+ Authenticate a user with a challenge/response, checking session key
+ and valid authentication types
+*/
+static NTSTATUS check_samlogon(struct samlogon_state *samlogon_state,
+ enum ntlm_break break_which,
+ DATA_BLOB *chall,
+ DATA_BLOB *lm_response,
+ DATA_BLOB *nt_response,
+ uint8 lm_key[8],
+ uint8 user_session_key[16],
+ char **error_string)
+{
+ NTSTATUS status;
+ struct netr_LogonSamLogon *r = &samlogon_state->r;
+
+ struct netr_NetworkInfo ninfo;
+ samlogon_state->r.in.logon_level = 2;
+ samlogon_state->r.in.logon.network = &ninfo;
+
ninfo.logon_info.domain_name.string = lp_workgroup();
ninfo.logon_info.parameter_control = 0;
ninfo.logon_info.logon_id_low = 0;
ninfo.logon_info.logon_id_high = 0;
- ninfo.logon_info.username.string = username;
+ ninfo.logon_info.username.string = samlogon_state->username;
ninfo.logon_info.workstation.string = TEST_MACHINE_NAME;
- generate_random_buffer(ninfo.challenge,
- sizeof(ninfo.challenge), False);
- ninfo.nt.length = 24;
- ninfo.nt.data = talloc(mem_ctx, 24);
- SMBNTencrypt(password, ninfo.challenge, ninfo.nt.data);
- ninfo.lm.length = 24;
- ninfo.lm.data = talloc(mem_ctx, 24);
- SMBencrypt(password, ninfo.challenge, ninfo.lm.data);
- r.in.server_name = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
- r.in.workstation = TEST_MACHINE_NAME;
- r.in.credential = &auth;
- r.in.authenticator = &auth2;
- r.in.logon_level = 2;
- r.in.logon.network = &ninfo;
+ memcpy(ninfo.challenge, chall->data, 8);
+
+ switch (break_which) {
+ case BREAK_NONE:
+ break;
+ case BREAK_LM:
+ if (lm_response && lm_response->data) {
+ lm_response->data[0]++;
+ }
+ break;
+ case BREAK_NT:
+ if (nt_response && nt_response->data) {
+ nt_response->data[0]++;
+ }
+ break;
+ case NO_LM:
+ data_blob_free(lm_response);
+ break;
+ case NO_NT:
+ data_blob_free(nt_response);
+ break;
+ }
+
+ if (nt_response) {
+ ninfo.nt.data = nt_response->data;
+ ninfo.nt.length = nt_response->length;
+ } else {
+ ninfo.nt.data = NULL;
+ ninfo.nt.length = 0;
+ }
- for (i=2;i<=3;i++) {
- ZERO_STRUCT(auth2);
- creds_client_authenticator(&creds, &auth);
+ if (lm_response) {
+ ninfo.lm.data = lm_response->data;
+ ninfo.lm.length = lm_response->length;
+ } else {
+ ninfo.lm.data = NULL;
+ ninfo.lm.length = 0;
+ }
+
+ ZERO_STRUCT(samlogon_state->auth2);
+ creds_client_authenticator(&samlogon_state->creds, &samlogon_state->auth);
+
+ status = dcerpc_netr_LogonSamLogon(samlogon_state->p, samlogon_state->mem_ctx, r);
+ if (!NT_STATUS_IS_OK(status)) {
+ if (error_string) {
+ *error_string = strdup(nt_errstr(status));
+ }
+ }
+
+ if (!creds_client_check(&samlogon_state->creds, &r->out.authenticator->cred)) {
+ printf("Credential chaining failed\n");
+ }
- r.in.validation_level = i;
+ if (!NT_STATUS_IS_OK(status)) {
+ /* we cannot check the session key, if the logon failed... */
+ return status;
+ }
+
+ /* find and decyrpt the session keys, return in parameters above */
+ if (r->in.validation_level == 2) {
+ static const char zeros[16];
+
+ if (memcmp(r->out.validation.sam->LMSessKey.key, zeros, sizeof(r->out.validation.sam->LMSessKey.key)) != 0) {
+ creds_arcfour_crypt(&samlogon_state->creds,
+ r->out.validation.sam->LMSessKey.key,
+ sizeof(r->out.validation.sam->LMSessKey.key));
+ }
+
+ if (lm_key) {
+ memcpy(lm_key, r->out.validation.sam->LMSessKey.key, 8);
+ }
- printf("Testing SamLogon with validation level %d\n", i);
+ if (memcmp(r->out.validation.sam->key.key, zeros, sizeof(r->out.validation.sam->key.key)) != 0) {
+ creds_arcfour_crypt(&samlogon_state->creds,
+ r->out.validation.sam->key.key,
+ sizeof(r->out.validation.sam->key.key));
+ }
- status = dcerpc_netr_LogonSamLogon(p, mem_ctx, &r);
- if (!NT_STATUS_IS_OK(status)) {
- printf("LogonSamLogon - %s\n", nt_errstr(status));
- ret = False;
+ if (user_session_key) {
+ memcpy(user_session_key, r->out.validation.sam->key.key, 16);
+ }
+
+ } else if (r->in.validation_level == 3) {
+ static const char zeros[16];
+ if (memcmp(r->out.validation.sam2->LMSessKey.key, zeros, sizeof(r->out.validation.sam2->LMSessKey.key)) != 0) {
+ creds_arcfour_crypt(&samlogon_state->creds,
+ r->out.validation.sam2->LMSessKey.key,
+ sizeof(r->out.validation.sam2->LMSessKey.key));
}
- if (!creds_client_check(&creds, &r.out.authenticator->cred)) {
- printf("Credential chaining failed\n");
+ if (lm_key) {
+ memcpy(lm_key, r->out.validation.sam2->LMSessKey.key, 8);
+ }
+
+ if (memcmp(r->out.validation.sam2->key.key, zeros, sizeof(r->out.validation.sam2->key.key)) != 0) {
+ creds_arcfour_crypt(&samlogon_state->creds,
+ r->out.validation.sam2->key.key,
+ sizeof(r->out.validation.sam2->key.key));
+ }
+
+ if (user_session_key) {
+ memcpy(user_session_key, r->out.validation.sam2->key.key, 16);
+ }
+ }
+
+ return status;
+}
+
+/*
+ * Test the normal 'LM and NTLM' combination
+ */
+
+static BOOL test_lm_ntlm_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
+{
+ BOOL pass = True;
+ NTSTATUS nt_status;
+ DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
+ DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
+ DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
+
+ uchar lm_key[8];
+ uchar user_session_key[16];
+ uchar lm_hash[16];
+ uchar nt_hash[16];
+
+ ZERO_STRUCT(lm_key);
+ ZERO_STRUCT(user_session_key);
+
+ SMBencrypt(samlogon_state->password, samlogon_state->chall.data, lm_response.data);
+ E_deshash(samlogon_state->password, lm_hash);
+
+ SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
+
+ E_md4hash(samlogon_state->password, nt_hash);
+ SMBsesskeygen_ntv1(nt_hash, session_key.data);
+
+ nt_status = check_samlogon(samlogon_state,
+ break_which,
+ &samlogon_state->chall,
+ &lm_response,
+ &nt_response,
+ lm_key,
+ user_session_key,
+ error_string);
+
+ data_blob_free(&lm_response);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return break_which == BREAK_NT;
+ }
+
+ if (memcmp(lm_hash, lm_key,
+ sizeof(lm_key)) != 0) {
+ printf("LM Key does not match expectations!\n");
+ printf("lm_key:\n");
+ dump_data(1, (const char *)lm_key, 8);
+ printf("expected:\n");
+ dump_data(1, (const char *)lm_hash, 8);
+ pass = False;
+ }
+
+ if (break_which == NO_NT) {
+ char lm_key_expected[16];
+ memcpy(lm_key_expected, lm_hash, 8);
+ memset(lm_key_expected+8, '\0', 8);
+ if (memcmp(lm_key_expected, user_session_key,
+ 16) != 0) {
+ printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
+ printf("user_session_key:\n");
+ dump_data(1, (const char *)user_session_key, sizeof(user_session_key));
+ printf("expected:\n");
+ dump_data(1, (const char *)lm_key_expected, sizeof(lm_key_expected));
+ pass = False;
+ }
+ } else {
+ if (memcmp(session_key.data, user_session_key,
+ sizeof(user_session_key)) != 0) {
+ printf("NT Session Key does not match expectations!\n");
+ printf("user_session_key:\n");
+ dump_data(1, (const char *)user_session_key, 16);
+ printf("expected:\n");
+ dump_data(1, (const char *)session_key.data, session_key.length);
+ pass = False;
+ }
+ }
+ return pass;
+}
+
+/*
+ * Test LM authentication, no NT response supplied
+ */
+
+static BOOL test_lm(struct samlogon_state *samlogon_state, char **error_string)
+{
+
+ return test_lm_ntlm_broken(samlogon_state, NO_NT, error_string);
+}
+
+/*
+ * Test the NTLM response only, no LM.
+ */
+
+static BOOL test_ntlm(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lm_ntlm_broken(samlogon_state, NO_LM, error_string);
+}
+
+/*
+ * Test the NTLM response only, but in the LM field.
+ */
+
+static BOOL test_ntlm_in_lm(struct samlogon_state *samlogon_state, char **error_string)
+{
+ BOOL pass = True;
+ NTSTATUS nt_status;
+ DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
+
+ uchar lm_key[8];
+ uchar lm_hash[16];
+ uchar user_session_key[16];
+
+ ZERO_STRUCT(user_session_key);
+
+ SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
+
+ E_deshash(samlogon_state->password, lm_hash);
+
+ nt_status = check_samlogon(samlogon_state,
+ BREAK_NONE,
+ &samlogon_state->chall,
+ &nt_response,
+ NULL,
+ lm_key,
+ user_session_key,
+ error_string);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return False;
+ }
+
+ if (memcmp(lm_hash, lm_key,
+ sizeof(lm_key)) != 0) {
+ printf("LM Key does not match expectations!\n");
+ printf("lm_key:\n");
+ dump_data(1, (const char *)lm_key, 8);
+ printf("expected:\n");
+ dump_data(1, (const char *)lm_hash, 8);
+ pass = False;
+ }
+ if (memcmp(lm_hash, user_session_key, 8) != 0) {
+ char lm_key_expected[16];
+ memcpy(lm_key_expected, lm_hash, 8);
+ memset(lm_key_expected+8, '\0', 8);
+ if (memcmp(lm_key_expected, user_session_key,
+ 16) != 0) {
+ printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
+ printf("user_session_key:\n");
+ dump_data(1, (const char *)user_session_key, sizeof(user_session_key));
+ printf("expected:\n");
+ dump_data(1, (const char *)lm_key_expected, sizeof(lm_key_expected));
+ pass = False;
+ }
+ }
+ return pass;
+}
+
+/*
+ * Test the NTLM response only, but in the both the NT and LM fields.
+ */
+
+static BOOL test_ntlm_in_both(struct samlogon_state *samlogon_state, char **error_string)
+{
+ BOOL pass = True;
+ NTSTATUS nt_status;
+ DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
+ DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
+
+ char lm_key[8];
+ char lm_hash[16];
+ char user_session_key[16];
+ char nt_hash[16];
+
+ ZERO_STRUCT(lm_key);
+ ZERO_STRUCT(user_session_key);
+
+ SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
+ nt_response.data);
+ E_md4hash(samlogon_state->password, (unsigned char *)nt_hash);
+ SMBsesskeygen_ntv1((const unsigned char *)nt_hash,
+ session_key.data);
+
+ E_deshash(samlogon_state->password, (unsigned char *)lm_hash);
+
+ nt_status = check_samlogon(samlogon_state,
+ BREAK_NONE,
+ &samlogon_state->chall,
+ NULL,
+ &nt_response,
+ lm_key,
+ user_session_key,
+ error_string);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return False;
+ }
+
+ if (memcmp(lm_hash, lm_key,
+ sizeof(lm_key)) != 0) {
+ printf("LM Key does not match expectations!\n");
+ printf("lm_key:\n");
+ dump_data(1, lm_key, 8);
+ printf("expected:\n");
+ dump_data(1, lm_hash, 8);
+ pass = False;
+ }
+ if (memcmp(session_key.data, user_session_key,
+ sizeof(user_session_key)) != 0) {
+ printf("NT Session Key does not match expectations!\n");
+ printf("user_session_key:\n");
+ dump_data(1, user_session_key, 16);
+ printf("expected:\n");
+ dump_data(1, (const char *)session_key.data, session_key.length);
+ pass = False;
+ }
+
+
+ return pass;
+}
+
+/*
+ * Test the NTLMv2 and LMv2 responses
+ */
+
+static BOOL test_lmv2_ntlmv2_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
+{
+ BOOL pass = True;
+ NTSTATUS nt_status;
+ DATA_BLOB ntlmv2_response = data_blob(NULL, 0);
+ DATA_BLOB lmv2_response = data_blob(NULL, 0);
+ DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
+ DATA_BLOB names_blob = NTLMv2_generate_names_blob(lp_netbios_name(), lp_workgroup());
+
+ uchar user_session_key[16];
+
+ ZERO_STRUCT(user_session_key);
+
+ if (!SMBNTLMv2encrypt(samlogon_state->username, lp_workgroup(), samlogon_state->password, &samlogon_state->chall,
+ &names_blob,
+ &lmv2_response, &ntlmv2_response,
+ &ntlmv2_session_key)) {
+ data_blob_free(&names_blob);
+ return False;
+ }
+ data_blob_free(&names_blob);
+
+ nt_status = check_samlogon(samlogon_state,
+ break_which,
+ &samlogon_state->chall,
+ &lmv2_response,
+ &ntlmv2_response,
+ NULL,
+ user_session_key,
+ error_string);
+
+ data_blob_free(&lmv2_response);
+ data_blob_free(&ntlmv2_response);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return break_which == BREAK_NT;
+ }
+
+ if (break_which != NO_NT && break_which != BREAK_NT && memcmp(ntlmv2_session_key.data, user_session_key,
+ sizeof(user_session_key)) != 0) {
+ printf("USER (NTLMv2) Session Key does not match expectations!\n");
+ printf("user_session_key:\n");
+ dump_data(1, (const char *)user_session_key, 16);
+ printf("expected:\n");
+ dump_data(1, (const char *)ntlmv2_session_key.data, ntlmv2_session_key.length);
+ pass = False;
+ }
+ return pass;
+}
+
+/*
+ * Test the NTLMv2 and LMv2 responses
+ */
+
+static BOOL test_lmv2_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, error_string);
+}
+
+/*
+ * Test the LMv2 response only
+ */
+
+static BOOL test_lmv2(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, error_string);
+}
+
+/*
+ * Test the NTLMv2 response only
+ */
+
+static BOOL test_ntlmv2(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, error_string);
+}
+
+static BOOL test_lm_ntlm(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lm_ntlm_broken(samlogon_state, BREAK_NONE, error_string);
+}
+
+static BOOL test_ntlm_lm_broken(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lm_ntlm_broken(samlogon_state, BREAK_LM, error_string);
+}
+
+static BOOL test_ntlm_ntlm_broken(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lm_ntlm_broken(samlogon_state, BREAK_NT, error_string);
+}
+
+static BOOL test_ntlmv2_lmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, error_string);
+}
+
+static BOOL test_ntlmv2_ntlmv2_broken(struct samlogon_state *samlogon_state, char **error_string)
+{
+ return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, error_string);
+}
+
+static BOOL test_plaintext(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
+{
+ NTSTATUS nt_status;
+ DATA_BLOB nt_response = data_blob(NULL, 0);
+ DATA_BLOB lm_response = data_blob(NULL, 0);
+ char *password;
+ char *dospw;
+ smb_ucs2_t *unicodepw;
+
+ uchar user_session_key[16];
+ uchar lm_key[16];
+ static const uchar zeros[8];
+ DATA_BLOB chall = data_blob_talloc(samlogon_state->mem_ctx, zeros, sizeof(zeros));
+
+ ZERO_STRUCT(user_session_key);
+
+ if ((push_ucs2_talloc(samlogon_state->mem_ctx, (smb_ucs2_t **)&unicodepw,
+ samlogon_state->password)) == -1) {
+ DEBUG(0, ("push_ucs2_allocate failed!\n"));
+ exit(1);
+ }
+
+ nt_response = data_blob_talloc(samlogon_state->mem_ctx, unicodepw,
+ strlen_w(((void *)unicodepw))*sizeof(smb_ucs2_t));
+
+ password = strdup_upper(samlogon_state->password);
+
+ if ((convert_string_talloc(samlogon_state->mem_ctx, CH_UNIX,
+ CH_DOS, password,
+ strlen(password)+1,
+ (const void**)&dospw)) == -1) {
+ DEBUG(0, ("push_ascii_allocate failed!\n"));
+ exit(1);
+ }
+
+ SAFE_FREE(password);
+
+ lm_response = data_blob_talloc(samlogon_state->mem_ctx, dospw, strlen(dospw));
+
+ nt_status = check_samlogon(samlogon_state,
+ break_which,
+ &chall,
+ &lm_response,
+ &nt_response,
+ lm_key,
+ user_session_key,
+ error_string);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ return break_which == BREAK_NT;
+ }
+
+ return True;
+}
+
+static BOOL test_plaintext_none_broken(struct samlogon_state *samlogon_state,
+ char **error_string) {
+ return test_plaintext(samlogon_state, BREAK_NONE, error_string);
+}
+
+static BOOL test_plaintext_lm_broken(struct samlogon_state *samlogon_state,
+ char **error_string) {
+ return test_plaintext(samlogon_state, BREAK_LM, error_string);
+}
+
+static BOOL test_plaintext_nt_broken(struct samlogon_state *samlogon_state,
+ char **error_string) {
+ return test_plaintext(samlogon_state, BREAK_NT, error_string);
+}
+
+static BOOL test_plaintext_nt_only(struct samlogon_state *samlogon_state,
+ char **error_string) {
+ return test_plaintext(samlogon_state, NO_LM, error_string);
+}
+
+static BOOL test_plaintext_lm_only(struct samlogon_state *samlogon_state,
+ char **error_string) {
+ return test_plaintext(samlogon_state, NO_NT, error_string);
+}
+
+/*
+ Tests:
+
+ - LM only
+ - NT and LM
+ - NT
+ - NT in LM field
+ - NT in both fields
+ - NTLMv2
+ - NTLMv2 and LMv2
+ - LMv2
+ - plaintext tests (in challenge-response feilds)
+
+ check we get the correct session key in each case
+ check what values we get for the LM session key
+
+*/
+
+static const struct ntlm_tests {
+ BOOL (*fn)(struct samlogon_state *, char **);
+ const char *name;
+ BOOL expect_fail;
+} test_table[] = {
+ {test_lm, "LM", False},
+ {test_lm_ntlm, "LM and NTLM", False},
+ {test_ntlm, "NTLM", False},
+ {test_ntlm_in_lm, "NTLM in LM", False},
+ {test_ntlm_in_both, "NTLM in both", False},
+ {test_ntlmv2, "NTLMv2", False},
+ {test_lmv2_ntlmv2, "NTLMv2 and LMv2", False},
+ {test_lmv2, "LMv2", False},
+ {test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken", False},
+ {test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken", False},
+ {test_ntlm_lm_broken, "NTLM and LM, LM broken", False},
+ {test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken", False},
+ {test_plaintext_none_broken, "Plaintext", True},
+ {test_plaintext_lm_broken, "Plaintext LM broken", True},
+ {test_plaintext_nt_broken, "Plaintext NT broken", True},
+ {test_plaintext_nt_only, "Plaintext NT only", True},
+ {test_plaintext_lm_only, "Plaintext LM only", True},
+ {NULL, NULL}
+};
+
+/*
+ try a netlogon SamLogon
+*/
+static BOOL test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
+{
+ int i, j;
+ BOOL ret = True;
+
+ struct samlogon_state samlogon_state;
+
+ samlogon_state.mem_ctx = mem_ctx;
+ samlogon_state.username = lp_parm_string(-1, "torture", "username");
+ samlogon_state.password = lp_parm_string(-1, "torture", "password");
+ samlogon_state.p = p;
+
+ samlogon_state.chall = data_blob_talloc(mem_ctx, NULL, 8);
+
+ generate_random_buffer(samlogon_state.chall.data,
+ 8, False);
+
+ if (!test_SetupCredentials2(p, mem_ctx, NETLOGON_NEG_AUTH2_FLAGS, &samlogon_state.creds)) {
+ return False;
+ }
+
+ samlogon_state.r.in.server_name = talloc_asprintf(mem_ctx, "\\\\%s", dcerpc_server_name(p));
+ samlogon_state.r.in.workstation = TEST_MACHINE_NAME;
+ samlogon_state.r.in.credential = &samlogon_state.auth;
+ samlogon_state.r.in.authenticator = &samlogon_state.auth2;
+
+ for (i=2;i<=3;i++) {
+ samlogon_state.r.in.validation_level = i;
+ for (j=0; test_table[j].fn; j++) {
+ char *error_string = NULL;
+ printf("Testing SamLogon with '%s' at validation level %d\n", test_table[j].name, i);
+
+ if (!test_table[j].fn(&samlogon_state, &error_string)) {
+ if (test_table[j].expect_fail) {
+ printf("Test %s failed (expected, test incomplete): %s\n", test_table[j].name, error_string);
+ } else {
+ printf("Test %s failed: %s\n", test_table[j].name, error_string);
+ ret = False;
+ }
+ SAFE_FREE(error_string);
+ }
}
}
@@ -406,7 +1008,7 @@ static BOOL test_SetPassword(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
NTSTATUS status;
struct netr_ServerPasswordSet r;
const char *password;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
if (!test_SetupCredentials(p, mem_ctx, &creds)) {
return False;
@@ -420,7 +1022,7 @@ static BOOL test_SetPassword(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
password = generate_random_str(8);
E_md4hash(password, r.in.new_password.data);
- creds_client_encrypt(&creds, &r.in.new_password);
+ creds_des_encrypt(&creds, &r.in.new_password);
printf("Testing ServerPasswordSet on machine account\n");
@@ -468,7 +1070,7 @@ static BOOL test_DatabaseSync(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
struct netr_DatabaseSync r;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
const uint32 database_ids[] = {0, 1, 2};
int i;
BOOL ret = True;
@@ -530,7 +1132,7 @@ static BOOL test_DatabaseDeltas(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
struct netr_DatabaseDeltas r;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
const uint32 database_ids[] = {0, 1, 2};
int i;
BOOL ret = True;
@@ -587,7 +1189,7 @@ static BOOL test_AccountDeltas(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
struct netr_AccountDeltas r;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
BOOL ret = True;
if (!test_SetupCredentials(p, mem_ctx, &creds)) {
@@ -622,7 +1224,7 @@ static BOOL test_AccountSync(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
struct netr_AccountSync r;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
BOOL ret = True;
if (!test_SetupCredentials(p, mem_ctx, &creds)) {
@@ -816,12 +1418,12 @@ static BOOL test_DatabaseSync2(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx)
{
NTSTATUS status;
struct netr_DatabaseSync2 r;
- struct netr_CredentialState creds;
+ struct creds_CredentialState creds;
const uint32 database_ids[] = {0, 1, 2};
int i;
BOOL ret = True;
- if (!test_SetupCredentials2(p, mem_ctx, &creds)) {
+ if (!test_SetupCredentials2(p, mem_ctx, NETLOGON_NEG_AUTH2_FLAGS, &creds)) {
return False;
}