mirror of
https://github.com/samba-team/samba.git
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263a77c561
(This used to be commit a1715b1f48
)
1855 lines
58 KiB
C
1855 lines
58 KiB
C
/*
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Unix SMB/CIFS implementation.
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test suite for netlogon SamLogon operations
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Copyright (C) Andrew Tridgell 2003
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2003-2004
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Copyright (C) Tim Potter 2003
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "librpc/gen_ndr/ndr_netlogon.h"
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#include "librpc/gen_ndr/ndr_netlogon_c.h"
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#include "librpc/gen_ndr/ndr_samr_c.h"
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#include "auth/auth.h"
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#include "lib/crypto/crypto.h"
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#include "lib/cmdline/popt_common.h"
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#include "torture/rpc/rpc.h"
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#include "auth/gensec/schannel_proto.h"
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#include "libcli/auth/libcli_auth.h"
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#include "param/param.h"
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#define TEST_MACHINE_NAME "samlogontest"
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#define TEST_USER_NAME "samlogontestuser"
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#define TEST_USER_NAME_WRONG_WKS "samlogontest2"
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#define TEST_USER_NAME_WRONG_TIME "samlogontest3"
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enum ntlm_break {
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BREAK_BOTH,
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BREAK_NONE,
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BREAK_LM,
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BREAK_NT,
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NO_LM,
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NO_NT
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};
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struct samlogon_state {
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TALLOC_CTX *mem_ctx;
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const char *comment;
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const char *account_name;
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const char *account_domain;
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const char *password;
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struct dcerpc_pipe *p;
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int function_level;
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uint32_t parameter_control;
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struct netr_LogonSamLogon r;
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struct netr_LogonSamLogonEx r_ex;
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struct netr_LogonSamLogonWithFlags r_flags;
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struct netr_Authenticator auth, auth2;
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struct creds_CredentialState *creds;
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NTSTATUS expected_error;
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bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
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DATA_BLOB chall;
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struct smb_iconv_convenience *iconv_convenience;
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};
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/*
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Authenticate a user with a challenge/response, checking session key
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and valid authentication types
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*/
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static NTSTATUS check_samlogon(struct samlogon_state *samlogon_state,
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enum ntlm_break break_which,
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uint32_t parameter_control,
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DATA_BLOB *chall,
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DATA_BLOB *lm_response,
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DATA_BLOB *nt_response,
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uint8_t lm_key[8],
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uint8_t user_session_key[16],
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char **error_string)
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{
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NTSTATUS status;
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struct netr_LogonSamLogon *r = &samlogon_state->r;
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struct netr_LogonSamLogonEx *r_ex = &samlogon_state->r_ex;
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struct netr_LogonSamLogonWithFlags *r_flags = &samlogon_state->r_flags;
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struct netr_NetworkInfo ninfo;
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struct netr_SamBaseInfo *base = NULL;
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uint16_t validation_level = 0;
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samlogon_state->r.in.logon.network = &ninfo;
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samlogon_state->r_ex.in.logon.network = &ninfo;
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samlogon_state->r_flags.in.logon.network = &ninfo;
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ninfo.identity_info.domain_name.string = samlogon_state->account_domain;
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ninfo.identity_info.parameter_control = parameter_control;
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ninfo.identity_info.logon_id_low = 0;
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ninfo.identity_info.logon_id_high = 0;
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ninfo.identity_info.account_name.string = samlogon_state->account_name;
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ninfo.identity_info.workstation.string = TEST_MACHINE_NAME;
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memcpy(ninfo.challenge, chall->data, 8);
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switch (break_which) {
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case BREAK_NONE:
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break;
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case BREAK_LM:
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if (lm_response && lm_response->data) {
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lm_response->data[0]++;
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}
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break;
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case BREAK_NT:
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if (nt_response && nt_response->data) {
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nt_response->data[0]++;
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}
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break;
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case BREAK_BOTH:
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if (lm_response && lm_response->data) {
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lm_response->data[0]++;
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}
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if (nt_response && nt_response->data) {
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nt_response->data[0]++;
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}
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break;
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case NO_LM:
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data_blob_free(lm_response);
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break;
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case NO_NT:
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data_blob_free(nt_response);
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break;
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}
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if (nt_response) {
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ninfo.nt.data = nt_response->data;
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ninfo.nt.length = nt_response->length;
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} else {
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ninfo.nt.data = NULL;
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ninfo.nt.length = 0;
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}
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if (lm_response) {
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ninfo.lm.data = lm_response->data;
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ninfo.lm.length = lm_response->length;
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} else {
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ninfo.lm.data = NULL;
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ninfo.lm.length = 0;
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}
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switch (samlogon_state->function_level) {
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case NDR_NETR_LOGONSAMLOGON:
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ZERO_STRUCT(samlogon_state->auth2);
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creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
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r->out.return_authenticator = NULL;
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status = dcerpc_netr_LogonSamLogon(samlogon_state->p, samlogon_state->mem_ctx, r);
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if (!r->out.return_authenticator ||
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!creds_client_check(samlogon_state->creds, &r->out.return_authenticator->cred)) {
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d_printf("Credential chaining failed\n");
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}
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if (!NT_STATUS_IS_OK(status)) {
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if (error_string) {
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*error_string = strdup(nt_errstr(status));
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}
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return status;
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}
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validation_level = r->in.validation_level;
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creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r->out.validation);
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switch (validation_level) {
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case 2:
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base = &r->out.validation.sam2->base;
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break;
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case 3:
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base = &r->out.validation.sam3->base;
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break;
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case 6:
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base = &r->out.validation.sam6->base;
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break;
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}
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break;
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case NDR_NETR_LOGONSAMLOGONEX:
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status = dcerpc_netr_LogonSamLogonEx(samlogon_state->p, samlogon_state->mem_ctx, r_ex);
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if (!NT_STATUS_IS_OK(status)) {
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if (error_string) {
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*error_string = strdup(nt_errstr(status));
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}
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return status;
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}
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validation_level = r_ex->in.validation_level;
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creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r_ex->out.validation);
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switch (validation_level) {
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case 2:
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base = &r_ex->out.validation.sam2->base;
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break;
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case 3:
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base = &r_ex->out.validation.sam3->base;
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break;
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case 6:
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base = &r_ex->out.validation.sam6->base;
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break;
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}
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break;
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case NDR_NETR_LOGONSAMLOGONWITHFLAGS:
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ZERO_STRUCT(samlogon_state->auth2);
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creds_client_authenticator(samlogon_state->creds, &samlogon_state->auth);
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r_flags->out.return_authenticator = NULL;
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status = dcerpc_netr_LogonSamLogonWithFlags(samlogon_state->p, samlogon_state->mem_ctx, r_flags);
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if (!r_flags->out.return_authenticator ||
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!creds_client_check(samlogon_state->creds, &r_flags->out.return_authenticator->cred)) {
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d_printf("Credential chaining failed\n");
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}
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if (!NT_STATUS_IS_OK(status)) {
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if (error_string) {
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*error_string = strdup(nt_errstr(status));
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}
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return status;
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}
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validation_level = r_flags->in.validation_level;
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creds_decrypt_samlogon(samlogon_state->creds, validation_level, &r_flags->out.validation);
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switch (validation_level) {
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case 2:
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base = &r_flags->out.validation.sam2->base;
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break;
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case 3:
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base = &r_flags->out.validation.sam3->base;
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break;
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case 6:
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base = &r_flags->out.validation.sam6->base;
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break;
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}
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break;
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default:
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/* can't happen */
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return NT_STATUS_INVALID_PARAMETER;
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}
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if (!base) {
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d_printf("No user info returned from 'successful' SamLogon*() call!\n");
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return NT_STATUS_INVALID_PARAMETER;
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}
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if (user_session_key) {
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memcpy(user_session_key, base->key.key, 16);
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}
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if (lm_key) {
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memcpy(lm_key, base->LMSessKey.key, 8);
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}
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return status;
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}
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/*
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* Test the normal 'LM and NTLM' combination
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*/
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static bool test_lm_ntlm_broken(struct samlogon_state *samlogon_state, enum ntlm_break break_which, char **error_string)
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{
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bool pass = true;
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bool lm_good;
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NTSTATUS nt_status;
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DATA_BLOB lm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
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DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
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DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
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uint8_t lm_key[8];
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uint8_t user_session_key[16];
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uint8_t lm_hash[16];
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uint8_t nt_hash[16];
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ZERO_STRUCT(lm_key);
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ZERO_STRUCT(user_session_key);
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lm_good = SMBencrypt(samlogon_state->password, samlogon_state->chall.data, lm_response.data);
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if (!lm_good) {
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ZERO_STRUCT(lm_hash);
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} else {
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E_deshash(samlogon_state->password, lm_hash);
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}
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SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
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E_md4hash(samlogon_state->password, nt_hash);
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SMBsesskeygen_ntv1(nt_hash, session_key.data);
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nt_status = check_samlogon(samlogon_state,
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break_which,
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samlogon_state->parameter_control,
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&samlogon_state->chall,
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&lm_response,
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&nt_response,
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lm_key,
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user_session_key,
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error_string);
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data_blob_free(&lm_response);
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if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
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/* for 'long' passwords, the LM password is invalid */
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if (break_which == NO_NT && !lm_good) {
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return true;
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}
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/* for 'old' passwords, we allow the server to be OK or wrong password */
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if (samlogon_state->old_password) {
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return true;
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}
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return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
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} else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
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return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
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} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
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SAFE_FREE(*error_string);
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asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
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return false;
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} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
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return true;
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} else if (!NT_STATUS_IS_OK(nt_status)) {
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return false;
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}
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if (break_which == NO_NT && !lm_good) {
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*error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
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return false;
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}
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if (memcmp(lm_hash, lm_key,
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sizeof(lm_key)) != 0) {
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d_printf("LM Key does not match expectations!\n");
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d_printf("lm_key:\n");
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dump_data(1, lm_key, 8);
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d_printf("expected:\n");
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dump_data(1, lm_hash, 8);
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pass = false;
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}
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switch (break_which) {
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case NO_NT:
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{
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uint8_t lm_key_expected[16];
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memcpy(lm_key_expected, lm_hash, 8);
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memset(lm_key_expected+8, '\0', 8);
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if (memcmp(lm_key_expected, user_session_key,
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16) != 0) {
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*error_string = strdup("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
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d_printf("user_session_key:\n");
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dump_data(1, user_session_key, sizeof(user_session_key));
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d_printf("expected:\n");
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dump_data(1, lm_key_expected, sizeof(lm_key_expected));
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pass = false;
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}
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break;
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}
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default:
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if (memcmp(session_key.data, user_session_key,
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sizeof(user_session_key)) != 0) {
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*error_string = strdup("NT Session Key does not match expectations!\n");
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d_printf("user_session_key:\n");
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dump_data(1, user_session_key, 16);
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d_printf("expected:\n");
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dump_data(1, session_key.data, session_key.length);
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pass = false;
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}
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}
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return pass;
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}
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/*
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* Test LM authentication, no NT response supplied
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*/
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static bool test_lm(struct samlogon_state *samlogon_state, char **error_string)
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{
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return test_lm_ntlm_broken(samlogon_state, NO_NT, error_string);
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}
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/*
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* Test the NTLM response only, no LM.
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*/
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static bool test_ntlm(struct samlogon_state *samlogon_state, char **error_string)
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{
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return test_lm_ntlm_broken(samlogon_state, NO_LM, error_string);
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}
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/*
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* Test the NTLM response only, but in the LM field.
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*/
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static bool test_ntlm_in_lm(struct samlogon_state *samlogon_state, char **error_string)
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{
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bool lm_good;
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bool pass = true;
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NTSTATUS nt_status;
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DATA_BLOB nt_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
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DATA_BLOB session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
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uint8_t lm_key[8];
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uint8_t lm_hash[16];
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uint8_t user_session_key[16];
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uint8_t nt_hash[16];
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ZERO_STRUCT(lm_key);
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ZERO_STRUCT(user_session_key);
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SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
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nt_response.data);
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E_md4hash(samlogon_state->password, nt_hash);
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SMBsesskeygen_ntv1(nt_hash,
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session_key.data);
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lm_good = E_deshash(samlogon_state->password, lm_hash);
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if (!lm_good) {
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ZERO_STRUCT(lm_hash);
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}
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nt_status = check_samlogon(samlogon_state,
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BREAK_NONE,
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samlogon_state->parameter_control,
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&samlogon_state->chall,
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&nt_response,
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NULL,
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lm_key,
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user_session_key,
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error_string);
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if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
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/* for 'old' passwords, we allow the server to be OK or wrong password */
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if (samlogon_state->old_password) {
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return true;
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}
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return false;
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} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
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SAFE_FREE(*error_string);
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asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
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return false;
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} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
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return true;
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} else if (!NT_STATUS_IS_OK(nt_status)) {
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return false;
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}
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if (lm_good) {
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if (memcmp(lm_hash, lm_key,
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sizeof(lm_key)) != 0) {
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d_printf("LM Key does not match expectations!\n");
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d_printf("lm_key:\n");
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dump_data(1, lm_key, 8);
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d_printf("expected:\n");
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dump_data(1, lm_hash, 8);
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pass = false;
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}
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#if 0
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} else {
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if (memcmp(session_key.data, lm_key,
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sizeof(lm_key)) != 0) {
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d_printf("LM Key does not match expectations (first 8 session key)!\n");
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d_printf("lm_key:\n");
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dump_data(1, lm_key, 8);
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d_printf("expected:\n");
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dump_data(1, session_key.data, 8);
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pass = false;
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}
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#endif
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}
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if (lm_good && memcmp(lm_hash, user_session_key, 8) != 0) {
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uint8_t 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) {
|
|
d_printf("NT Session Key does not match expectations (should be first-8 LM hash)!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, sizeof(user_session_key));
|
|
d_printf("expected:\n");
|
|
dump_data(1, 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;
|
|
bool lm_good;
|
|
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);
|
|
|
|
uint8_t lm_key[8];
|
|
uint8_t lm_hash[16];
|
|
uint8_t user_session_key[16];
|
|
uint8_t 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, nt_hash);
|
|
SMBsesskeygen_ntv1(nt_hash,
|
|
session_key.data);
|
|
|
|
lm_good = E_deshash(samlogon_state->password, lm_hash);
|
|
if (!lm_good) {
|
|
ZERO_STRUCT(lm_hash);
|
|
}
|
|
|
|
nt_status = check_samlogon(samlogon_state,
|
|
BREAK_NONE,
|
|
samlogon_state->parameter_control,
|
|
&samlogon_state->chall,
|
|
NULL,
|
|
&nt_response,
|
|
lm_key,
|
|
user_session_key,
|
|
error_string);
|
|
|
|
if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
|
|
/* for 'old' passwords, we allow the server to be OK or wrong password */
|
|
if (samlogon_state->old_password) {
|
|
return true;
|
|
}
|
|
return false;
|
|
} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
|
|
SAFE_FREE(*error_string);
|
|
asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
|
|
return false;
|
|
} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
|
|
return true;
|
|
} else if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
if (memcmp(lm_hash, lm_key,
|
|
sizeof(lm_key)) != 0) {
|
|
d_printf("LM Key does not match expectations!\n");
|
|
d_printf("lm_key:\n");
|
|
dump_data(1, lm_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lm_hash, 8);
|
|
pass = false;
|
|
}
|
|
if (memcmp(session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
d_printf("NT Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, session_key.data, session_key.length);
|
|
pass = false;
|
|
}
|
|
|
|
|
|
return pass;
|
|
}
|
|
|
|
/*
|
|
* Test the NTLMv2 and LMv2 responses
|
|
*/
|
|
|
|
enum ntlmv2_domain {
|
|
UPPER_DOMAIN,
|
|
NO_DOMAIN
|
|
};
|
|
|
|
static bool test_lmv2_ntlmv2_broken(struct samlogon_state *samlogon_state,
|
|
enum ntlm_break break_which,
|
|
enum ntlmv2_domain ntlmv2_domain,
|
|
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 lmv2_session_key = data_blob(NULL, 0);
|
|
DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
|
|
DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, samlogon_state->iconv_convenience, TEST_MACHINE_NAME, lp_workgroup(global_loadparm));
|
|
|
|
uint8_t lm_session_key[8];
|
|
uint8_t user_session_key[16];
|
|
|
|
ZERO_STRUCT(lm_session_key);
|
|
ZERO_STRUCT(user_session_key);
|
|
|
|
switch (ntlmv2_domain) {
|
|
case UPPER_DOMAIN:
|
|
if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
|
|
samlogon_state->account_name, samlogon_state->account_domain,
|
|
samlogon_state->password, &samlogon_state->chall,
|
|
&names_blob,
|
|
&lmv2_response, &ntlmv2_response,
|
|
&lmv2_session_key, &ntlmv2_session_key)) {
|
|
data_blob_free(&names_blob);
|
|
return false;
|
|
}
|
|
break;
|
|
case NO_DOMAIN:
|
|
if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
|
|
samlogon_state->account_name, "",
|
|
samlogon_state->password, &samlogon_state->chall,
|
|
&names_blob,
|
|
&lmv2_response, &ntlmv2_response,
|
|
&lmv2_session_key, &ntlmv2_session_key)) {
|
|
data_blob_free(&names_blob);
|
|
return false;
|
|
}
|
|
break;
|
|
}
|
|
data_blob_free(&names_blob);
|
|
|
|
nt_status = check_samlogon(samlogon_state,
|
|
break_which,
|
|
samlogon_state->parameter_control,
|
|
&samlogon_state->chall,
|
|
&lmv2_response,
|
|
&ntlmv2_response,
|
|
lm_session_key,
|
|
user_session_key,
|
|
error_string);
|
|
|
|
data_blob_free(&lmv2_response);
|
|
data_blob_free(&ntlmv2_response);
|
|
|
|
|
|
if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
|
|
/* for 'old' passwords, we allow the server to be OK or wrong password */
|
|
if (samlogon_state->old_password) {
|
|
return true;
|
|
}
|
|
return break_which == BREAK_BOTH;
|
|
} else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
|
|
return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
|
|
} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
|
|
SAFE_FREE(*error_string);
|
|
asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
|
|
return false;
|
|
} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
|
|
return true;
|
|
} else if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
|
|
switch (break_which) {
|
|
case NO_NT:
|
|
if (memcmp(lmv2_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
d_printf("USER (LMv2) Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
|
|
pass = false;
|
|
}
|
|
if (memcmp(lmv2_session_key.data, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
d_printf("LM (LMv2) Session Key does not match expectations!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lmv2_session_key.data, 8);
|
|
pass = false;
|
|
}
|
|
break;
|
|
default:
|
|
if (memcmp(ntlmv2_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
if (memcmp(lmv2_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) == 0) {
|
|
d_printf("USER (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
|
|
pass = false;
|
|
|
|
} else {
|
|
d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlmv2_session_key.data, ntlmv2_session_key.length);
|
|
pass = false;
|
|
}
|
|
}
|
|
if (memcmp(ntlmv2_session_key.data, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
if (memcmp(lmv2_session_key.data, lm_session_key,
|
|
sizeof(lm_session_key)) == 0) {
|
|
d_printf("LM (NTLMv2) Session Key expected, got LMv2 sessesion key instead:\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlmv2_session_key.data, 8);
|
|
pass = false;
|
|
} else {
|
|
d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlmv2_session_key.data, 8);
|
|
pass = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return pass;
|
|
}
|
|
|
|
/*
|
|
* Test the NTLM and LMv2 responses
|
|
*/
|
|
|
|
static bool test_lmv2_ntlm_broken(struct samlogon_state *samlogon_state,
|
|
enum ntlm_break break_which,
|
|
enum ntlmv2_domain ntlmv2_domain,
|
|
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 lmv2_session_key = data_blob(NULL, 0);
|
|
DATA_BLOB ntlmv2_session_key = data_blob(NULL, 0);
|
|
DATA_BLOB names_blob = NTLMv2_generate_names_blob(samlogon_state->mem_ctx, samlogon_state->iconv_convenience, lp_netbios_name(global_loadparm), lp_workgroup(global_loadparm));
|
|
|
|
DATA_BLOB ntlm_response = data_blob_talloc(samlogon_state->mem_ctx, NULL, 24);
|
|
DATA_BLOB ntlm_session_key = data_blob_talloc(samlogon_state->mem_ctx, NULL, 16);
|
|
|
|
bool lm_good;
|
|
uint8_t lm_hash[16];
|
|
uint8_t lm_session_key[8];
|
|
uint8_t user_session_key[16];
|
|
uint8_t nt_hash[16];
|
|
|
|
SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data,
|
|
ntlm_response.data);
|
|
E_md4hash(samlogon_state->password, nt_hash);
|
|
SMBsesskeygen_ntv1(nt_hash,
|
|
ntlm_session_key.data);
|
|
|
|
lm_good = E_deshash(samlogon_state->password, lm_hash);
|
|
if (!lm_good) {
|
|
ZERO_STRUCT(lm_hash);
|
|
}
|
|
|
|
ZERO_STRUCT(lm_session_key);
|
|
ZERO_STRUCT(user_session_key);
|
|
|
|
switch (ntlmv2_domain) {
|
|
case UPPER_DOMAIN:
|
|
/* TODO - test with various domain cases, and without domain */
|
|
if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
|
|
samlogon_state->account_name, samlogon_state->account_domain,
|
|
samlogon_state->password, &samlogon_state->chall,
|
|
&names_blob,
|
|
&lmv2_response, &ntlmv2_response,
|
|
&lmv2_session_key, &ntlmv2_session_key)) {
|
|
data_blob_free(&names_blob);
|
|
return false;
|
|
}
|
|
break;
|
|
case NO_DOMAIN:
|
|
/* TODO - test with various domain cases, and without domain */
|
|
if (!SMBNTLMv2encrypt(samlogon_state->mem_ctx,
|
|
samlogon_state->account_name, "",
|
|
samlogon_state->password, &samlogon_state->chall,
|
|
&names_blob,
|
|
&lmv2_response, &ntlmv2_response,
|
|
&lmv2_session_key, &ntlmv2_session_key)) {
|
|
data_blob_free(&names_blob);
|
|
return false;
|
|
}
|
|
break;
|
|
}
|
|
|
|
data_blob_free(&names_blob);
|
|
|
|
nt_status = check_samlogon(samlogon_state,
|
|
break_which,
|
|
samlogon_state->parameter_control,
|
|
&samlogon_state->chall,
|
|
&lmv2_response,
|
|
&ntlm_response,
|
|
lm_session_key,
|
|
user_session_key,
|
|
error_string);
|
|
|
|
data_blob_free(&lmv2_response);
|
|
data_blob_free(&ntlmv2_response);
|
|
|
|
|
|
if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
|
|
/* for 'old' passwords, we allow the server to be OK or wrong password */
|
|
if (samlogon_state->old_password) {
|
|
return true;
|
|
}
|
|
return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
|
|
} else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
|
|
return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
|
|
} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
|
|
SAFE_FREE(*error_string);
|
|
asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
|
|
return false;
|
|
} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
|
|
return true;
|
|
} else if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
switch (break_which) {
|
|
case NO_NT:
|
|
if (memcmp(lmv2_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
d_printf("USER (LMv2) Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lmv2_session_key.data, ntlmv2_session_key.length);
|
|
pass = false;
|
|
}
|
|
if (memcmp(lmv2_session_key.data, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
d_printf("LM (LMv2) Session Key does not match expectations!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lmv2_session_key.data, 8);
|
|
pass = false;
|
|
}
|
|
break;
|
|
case BREAK_LM:
|
|
if (memcmp(ntlm_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
|
|
pass = false;
|
|
}
|
|
if (lm_good) {
|
|
if (memcmp(lm_hash, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
d_printf("LM Session Key does not match expectations!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lm_hash, 8);
|
|
pass = false;
|
|
}
|
|
} else {
|
|
static const uint8_t zeros[8];
|
|
if (memcmp(zeros, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
d_printf("LM Session Key does not match expectations (zeros)!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, zeros, 8);
|
|
pass = false;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
if (memcmp(ntlm_session_key.data, user_session_key,
|
|
sizeof(user_session_key)) != 0) {
|
|
d_printf("USER (NTLMv2) Session Key does not match expectations!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, 16);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlm_session_key.data, ntlm_session_key.length);
|
|
pass = false;
|
|
}
|
|
if (memcmp(ntlm_session_key.data, lm_session_key,
|
|
sizeof(lm_session_key)) != 0) {
|
|
d_printf("LM (NTLMv2) Session Key does not match expectations!\n");
|
|
d_printf("lm_session_key:\n");
|
|
dump_data(1, lm_session_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, ntlm_session_key.data, 8);
|
|
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, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
#if 0
|
|
static bool test_lmv2_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NONE, NO_DOMAIN, error_string);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* 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, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, NO_NT, NO_DOMAIN, 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, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_ntlmv2_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, NO_LM, NO_DOMAIN, 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_lm_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lm_ntlm_broken(samlogon_state, BREAK_BOTH, 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, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_ntlmv2_lmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_LM, NO_DOMAIN, 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, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
#if 0
|
|
static bool test_ntlmv2_ntlmv2_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
|
|
}
|
|
#endif
|
|
|
|
static bool test_ntlmv2_both_broken(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_ntlmv2_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlmv2_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_both_broken(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_both_broken_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_BOTH, NO_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_break_ntlm(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_break_ntlm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_NT, NO_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_break_lm(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, UPPER_DOMAIN, error_string);
|
|
}
|
|
|
|
static bool test_lmv2_ntlm_break_lm_no_dom(struct samlogon_state *samlogon_state, char **error_string)
|
|
{
|
|
return test_lmv2_ntlm_broken(samlogon_state, BREAK_LM, NO_DOMAIN, error_string);
|
|
}
|
|
|
|
/*
|
|
* Test the NTLM2 response (extra challenge in LM feild)
|
|
*
|
|
* This test is the same as the 'break LM' test, but checks that the
|
|
* server implements NTLM2 session security in the right place
|
|
* (NETLOGON is the wrong place).
|
|
*/
|
|
|
|
static bool test_ntlm2(struct samlogon_state *samlogon_state, 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);
|
|
|
|
bool lm_good;
|
|
uint8_t lm_key[8];
|
|
uint8_t nt_hash[16];
|
|
uint8_t lm_hash[16];
|
|
uint8_t nt_key[16];
|
|
uint8_t user_session_key[16];
|
|
uint8_t expected_user_session_key[16];
|
|
uint8_t session_nonce_hash[16];
|
|
uint8_t client_chall[8];
|
|
|
|
struct MD5Context md5_session_nonce_ctx;
|
|
HMACMD5Context hmac_ctx;
|
|
|
|
ZERO_STRUCT(user_session_key);
|
|
ZERO_STRUCT(lm_key);
|
|
generate_random_buffer(client_chall, 8);
|
|
|
|
MD5Init(&md5_session_nonce_ctx);
|
|
MD5Update(&md5_session_nonce_ctx, samlogon_state->chall.data, 8);
|
|
MD5Update(&md5_session_nonce_ctx, client_chall, 8);
|
|
MD5Final(session_nonce_hash, &md5_session_nonce_ctx);
|
|
|
|
E_md4hash(samlogon_state->password, (uint8_t *)nt_hash);
|
|
lm_good = E_deshash(samlogon_state->password, (uint8_t *)lm_hash);
|
|
SMBsesskeygen_ntv1((const uint8_t *)nt_hash,
|
|
nt_key);
|
|
|
|
SMBNTencrypt(samlogon_state->password, samlogon_state->chall.data, nt_response.data);
|
|
|
|
memcpy(lm_response.data, session_nonce_hash, 8);
|
|
memset(lm_response.data + 8, 0, 16);
|
|
|
|
hmac_md5_init_rfc2104(nt_key, 16, &hmac_ctx);
|
|
hmac_md5_update(samlogon_state->chall.data, 8, &hmac_ctx);
|
|
hmac_md5_update(client_chall, 8, &hmac_ctx);
|
|
hmac_md5_final(expected_user_session_key, &hmac_ctx);
|
|
|
|
nt_status = check_samlogon(samlogon_state,
|
|
BREAK_NONE,
|
|
samlogon_state->parameter_control,
|
|
&samlogon_state->chall,
|
|
&lm_response,
|
|
&nt_response,
|
|
lm_key,
|
|
user_session_key,
|
|
error_string);
|
|
|
|
if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
|
|
/* for 'old' passwords, we allow the server to be OK or wrong password */
|
|
if (samlogon_state->old_password) {
|
|
return true;
|
|
}
|
|
return false;
|
|
} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
|
|
SAFE_FREE(*error_string);
|
|
asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
|
|
return false;
|
|
} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
|
|
return true;
|
|
} else if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
if (lm_good) {
|
|
if (memcmp(lm_hash, lm_key,
|
|
sizeof(lm_key)) != 0) {
|
|
d_printf("LM Key does not match expectations!\n");
|
|
d_printf("lm_key:\n");
|
|
dump_data(1, lm_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, lm_hash, 8);
|
|
pass = false;
|
|
}
|
|
} else {
|
|
static const uint8_t zeros[8];
|
|
if (memcmp(zeros, lm_key,
|
|
sizeof(lm_key)) != 0) {
|
|
d_printf("LM Session Key does not match expectations (zeros)!\n");
|
|
d_printf("lm_key:\n");
|
|
dump_data(1, lm_key, 8);
|
|
d_printf("expected:\n");
|
|
dump_data(1, zeros, 8);
|
|
pass = false;
|
|
}
|
|
}
|
|
if (memcmp(nt_key, user_session_key, 16) != 0) {
|
|
d_printf("NT Session Key does not match expectations (should be NT Key)!\n");
|
|
d_printf("user_session_key:\n");
|
|
dump_data(1, user_session_key, sizeof(user_session_key));
|
|
d_printf("expected:\n");
|
|
dump_data(1, nt_key, sizeof(nt_key));
|
|
pass = false;
|
|
}
|
|
return pass;
|
|
}
|
|
|
|
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;
|
|
void *unicodepw;
|
|
|
|
uint8_t user_session_key[16];
|
|
uint8_t lm_key[16];
|
|
uint8_t lm_hash[16];
|
|
static const uint8_t zeros[8];
|
|
DATA_BLOB chall = data_blob_talloc(samlogon_state->mem_ctx, zeros, sizeof(zeros));
|
|
bool lm_good = E_deshash(samlogon_state->password, lm_hash);
|
|
|
|
ZERO_STRUCT(user_session_key);
|
|
|
|
if ((push_ucs2_talloc(samlogon_state->mem_ctx,
|
|
samlogon_state->iconv_convenience,
|
|
&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_m(samlogon_state->password)*2);
|
|
|
|
password = strupper_talloc(samlogon_state->mem_ctx, samlogon_state->password);
|
|
|
|
if ((convert_string_talloc(samlogon_state->mem_ctx,
|
|
samlogon_state->iconv_convenience,
|
|
CH_UNIX, CH_DOS,
|
|
password, strlen(password)+1,
|
|
(void**)&dospw)) == -1) {
|
|
DEBUG(0, ("convert_string_talloc failed!\n"));
|
|
exit(1);
|
|
}
|
|
|
|
lm_response = data_blob_talloc(samlogon_state->mem_ctx, dospw, strlen(dospw));
|
|
|
|
nt_status = check_samlogon(samlogon_state,
|
|
break_which,
|
|
samlogon_state->parameter_control | MSV1_0_CLEARTEXT_PASSWORD_ALLOWED,
|
|
&chall,
|
|
&lm_response,
|
|
&nt_response,
|
|
lm_key,
|
|
user_session_key,
|
|
error_string);
|
|
|
|
if (NT_STATUS_EQUAL(NT_STATUS_WRONG_PASSWORD, nt_status)) {
|
|
/* for 'old' passwords, we allow the server to be OK or wrong password */
|
|
if (samlogon_state->old_password) {
|
|
return true;
|
|
}
|
|
/* for 'long' passwords, the LM password is invalid */
|
|
if (break_which == NO_NT && !lm_good) {
|
|
return true;
|
|
}
|
|
return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH));
|
|
} else if (NT_STATUS_EQUAL(NT_STATUS_NOT_FOUND, nt_status) && strchr_m(samlogon_state->account_name, '@')) {
|
|
return ((break_which == BREAK_NT) || (break_which == BREAK_BOTH) || (break_which == NO_NT));
|
|
} else if (!NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status)) {
|
|
SAFE_FREE(*error_string);
|
|
asprintf(error_string, "Expected error: %s, got %s", nt_errstr(samlogon_state->expected_error), nt_errstr(nt_status));
|
|
return false;
|
|
} else if (NT_STATUS_EQUAL(samlogon_state->expected_error, nt_status) && !NT_STATUS_IS_OK(nt_status)) {
|
|
return true;
|
|
} else if (!NT_STATUS_IS_OK(nt_status)) {
|
|
return false;
|
|
}
|
|
|
|
if (break_which == NO_NT && !lm_good) {
|
|
*error_string = strdup("LM password is 'long' (> 14 chars and therefore invalid) but login did not fail!");
|
|
return false;
|
|
}
|
|
|
|
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 fields)
|
|
|
|
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_lmv2_ntlmv2, "NTLMv2 and LMv2", false},
|
|
#if 0
|
|
{test_lmv2_ntlmv2_no_dom, "NTLMv2 and LMv2 (no domain)", false},
|
|
#endif
|
|
{test_lm, "LM", false},
|
|
{test_lm_ntlm, "LM and NTLM", false},
|
|
{test_lm_ntlm_both_broken, "LM and NTLM, both broken", 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_ntlmv2_no_dom, "NTLMv2 (no domain)", false},
|
|
{test_lmv2, "LMv2", false},
|
|
{test_lmv2_no_dom, "LMv2 (no domain)", false},
|
|
{test_ntlmv2_lmv2_broken, "NTLMv2 and LMv2, LMv2 broken", false},
|
|
{test_ntlmv2_lmv2_broken_no_dom, "NTLMv2 and LMv2, LMv2 broken (no domain)", false},
|
|
{test_ntlmv2_ntlmv2_broken, "NTLMv2 and LMv2, NTLMv2 broken", false},
|
|
#if 0
|
|
{test_ntlmv2_ntlmv2_broken_no_dom, "NTLMv2 and LMv2, NTLMv2 broken (no domain)", false},
|
|
#endif
|
|
{test_ntlmv2_both_broken, "NTLMv2 and LMv2, both broken", false},
|
|
{test_ntlmv2_both_broken_no_dom, "NTLMv2 and LMv2, both broken (no domain)", false},
|
|
{test_ntlm_lm_broken, "NTLM and LM, LM broken", false},
|
|
{test_ntlm_ntlm_broken, "NTLM and LM, NTLM broken", false},
|
|
{test_ntlm2, "NTLM2 (NTLMv2 session security)", false},
|
|
{test_lmv2_ntlm_both_broken, "LMv2 and NTLM, both broken", false},
|
|
{test_lmv2_ntlm_both_broken_no_dom, "LMv2 and NTLM, both broken (no domain)", false},
|
|
{test_lmv2_ntlm_break_ntlm, "LMv2 and NTLM, NTLM broken", false},
|
|
{test_lmv2_ntlm_break_ntlm_no_dom, "LMv2 and NTLM, NTLM broken (no domain)", false},
|
|
{test_lmv2_ntlm_break_lm, "LMv2 and NTLM, LMv2 broken", false},
|
|
{test_lmv2_ntlm_break_lm_no_dom, "LMv2 and NTLM, LMv2 broken (no domain)", false},
|
|
{test_plaintext_none_broken, "Plaintext", false},
|
|
{test_plaintext_lm_broken, "Plaintext LM broken", false},
|
|
{test_plaintext_nt_broken, "Plaintext NT broken", false},
|
|
{test_plaintext_nt_only, "Plaintext NT only", false},
|
|
{test_plaintext_lm_only, "Plaintext LM only", false},
|
|
{NULL, NULL}
|
|
};
|
|
|
|
/*
|
|
try a netlogon SamLogon
|
|
*/
|
|
static bool test_SamLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
|
|
struct torture_context *tctx,
|
|
struct creds_CredentialState *creds,
|
|
const char *comment,
|
|
const char *account_domain, const char *account_name,
|
|
const char *plain_pass, uint32_t parameter_control,
|
|
NTSTATUS expected_error, bool old_password,
|
|
int n_subtests)
|
|
{
|
|
TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_SamLogon function-level context");
|
|
int i, v, l, f;
|
|
bool ret = true;
|
|
int validation_levels[] = {2,3,6};
|
|
int logon_levels[] = { 2, 6 };
|
|
int function_levels[] = {
|
|
NDR_NETR_LOGONSAMLOGON,
|
|
NDR_NETR_LOGONSAMLOGONEX,
|
|
NDR_NETR_LOGONSAMLOGONWITHFLAGS };
|
|
struct samlogon_state samlogon_state;
|
|
|
|
d_printf("testing netr_LogonSamLogon and netr_LogonSamLogonWithFlags\n");
|
|
|
|
samlogon_state.comment = comment;
|
|
samlogon_state.account_name = account_name;
|
|
samlogon_state.account_domain = account_domain;
|
|
samlogon_state.password = plain_pass;
|
|
samlogon_state.p = p;
|
|
samlogon_state.creds = creds;
|
|
samlogon_state.expected_error = expected_error;
|
|
samlogon_state.chall = data_blob_talloc(fn_ctx, NULL, 8);
|
|
samlogon_state.parameter_control = parameter_control;
|
|
samlogon_state.old_password = old_password;
|
|
samlogon_state.iconv_convenience = lp_iconv_convenience(tctx->lp_ctx);
|
|
|
|
generate_random_buffer(samlogon_state.chall.data, 8);
|
|
samlogon_state.r_flags.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
|
|
samlogon_state.r_flags.in.computer_name = TEST_MACHINE_NAME;
|
|
samlogon_state.r_flags.in.credential = &samlogon_state.auth;
|
|
samlogon_state.r_flags.in.return_authenticator = &samlogon_state.auth2;
|
|
samlogon_state.r_flags.in.flags = 0;
|
|
|
|
samlogon_state.r_ex.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
|
|
samlogon_state.r_ex.in.computer_name = TEST_MACHINE_NAME;
|
|
samlogon_state.r_ex.in.flags = 0;
|
|
|
|
samlogon_state.r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
|
|
samlogon_state.r.in.computer_name = TEST_MACHINE_NAME;
|
|
samlogon_state.r.in.credential = &samlogon_state.auth;
|
|
samlogon_state.r.in.return_authenticator = &samlogon_state.auth2;
|
|
|
|
for (f=0;f<ARRAY_SIZE(function_levels);f++) {
|
|
for (i=0; test_table[i].fn; i++) {
|
|
if (n_subtests && (i > n_subtests)) {
|
|
continue;
|
|
}
|
|
for (v=0;v<ARRAY_SIZE(validation_levels);v++) {
|
|
for (l=0;l<ARRAY_SIZE(logon_levels);l++) {
|
|
char *error_string = NULL;
|
|
TALLOC_CTX *tmp_ctx = talloc_named(fn_ctx, 0, "test_SamLogon inner loop");
|
|
samlogon_state.mem_ctx = tmp_ctx;
|
|
samlogon_state.function_level = function_levels[f];
|
|
samlogon_state.r.in.validation_level = validation_levels[v];
|
|
samlogon_state.r.in.logon_level = logon_levels[l];
|
|
samlogon_state.r_ex.in.validation_level = validation_levels[v];
|
|
samlogon_state.r_ex.in.logon_level = logon_levels[l];
|
|
samlogon_state.r_flags.in.validation_level = validation_levels[v];
|
|
samlogon_state.r_flags.in.logon_level = logon_levels[l];
|
|
if (!test_table[i].fn(&samlogon_state, &error_string)) {
|
|
d_printf("Testing '%s' [%s]\\[%s] '%s' at validation level %d, logon level %d, function %d: \n",
|
|
samlogon_state.comment,
|
|
samlogon_state.account_domain,
|
|
samlogon_state.account_name,
|
|
test_table[i].name, validation_levels[v],
|
|
logon_levels[l], function_levels[f]);
|
|
|
|
if (test_table[i].expect_fail) {
|
|
d_printf(" failed (expected, test incomplete): %s\n", error_string);
|
|
} else {
|
|
d_printf(" failed: %s\n", error_string);
|
|
ret = false;
|
|
}
|
|
SAFE_FREE(error_string);
|
|
}
|
|
talloc_free(tmp_ctx);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
talloc_free(fn_ctx);
|
|
return ret;
|
|
}
|
|
|
|
/*
|
|
test an ADS style interactive domain logon
|
|
*/
|
|
bool test_InteractiveLogon(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
|
|
struct creds_CredentialState *creds,
|
|
const char *comment,
|
|
const char *workstation_name,
|
|
const char *account_domain, const char *account_name,
|
|
const char *plain_pass, uint32_t parameter_control,
|
|
NTSTATUS expected_error)
|
|
{
|
|
NTSTATUS status;
|
|
TALLOC_CTX *fn_ctx = talloc_named(mem_ctx, 0, "test_InteractiveLogon function-level context");
|
|
struct netr_LogonSamLogonWithFlags r;
|
|
struct netr_Authenticator a, ra;
|
|
struct netr_PasswordInfo pinfo;
|
|
|
|
ZERO_STRUCT(a);
|
|
ZERO_STRUCT(r);
|
|
ZERO_STRUCT(ra);
|
|
|
|
creds_client_authenticator(creds, &a);
|
|
|
|
r.in.server_name = talloc_asprintf(fn_ctx, "\\\\%s", dcerpc_server_name(p));
|
|
r.in.computer_name = TEST_MACHINE_NAME;
|
|
r.in.credential = &a;
|
|
r.in.return_authenticator = &ra;
|
|
r.in.logon_level = 5;
|
|
r.in.logon.password = &pinfo;
|
|
r.in.validation_level = 6;
|
|
r.in.flags = 0;
|
|
|
|
pinfo.identity_info.domain_name.string = account_domain;
|
|
pinfo.identity_info.parameter_control = parameter_control;
|
|
pinfo.identity_info.logon_id_low = 0;
|
|
pinfo.identity_info.logon_id_high = 0;
|
|
pinfo.identity_info.account_name.string = account_name;
|
|
pinfo.identity_info.workstation.string = workstation_name;
|
|
|
|
if (!E_deshash(plain_pass, pinfo.lmpassword.hash)) {
|
|
ZERO_STRUCT(pinfo.lmpassword.hash);
|
|
}
|
|
E_md4hash(plain_pass, pinfo.ntpassword.hash);
|
|
|
|
if (creds->negotiate_flags & NETLOGON_NEG_ARCFOUR) {
|
|
creds_arcfour_crypt(creds, pinfo.lmpassword.hash, 16);
|
|
creds_arcfour_crypt(creds, pinfo.ntpassword.hash, 16);
|
|
} else {
|
|
creds_des_encrypt(creds, &pinfo.lmpassword);
|
|
creds_des_encrypt(creds, &pinfo.ntpassword);
|
|
}
|
|
|
|
d_printf("Testing netr_LogonSamLogonWithFlags '%s' (Interactive Logon)\n", comment);
|
|
|
|
status = dcerpc_netr_LogonSamLogonWithFlags(p, fn_ctx, &r);
|
|
if (!r.out.return_authenticator
|
|
|| !creds_client_check(creds, &r.out.return_authenticator->cred)) {
|
|
d_printf("Credential chaining failed\n");
|
|
talloc_free(fn_ctx);
|
|
return false;
|
|
}
|
|
|
|
talloc_free(fn_ctx);
|
|
|
|
if (!NT_STATUS_EQUAL(expected_error, status)) {
|
|
d_printf("[%s]\\[%s] netr_LogonSamLogonWithFlags - expected %s got %s\n",
|
|
account_domain, account_name, nt_errstr(expected_error), nt_errstr(status));
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
|
|
bool torture_rpc_samlogon(struct torture_context *torture)
|
|
{
|
|
NTSTATUS status;
|
|
struct dcerpc_pipe *p;
|
|
struct dcerpc_binding *b;
|
|
struct cli_credentials *machine_credentials;
|
|
TALLOC_CTX *mem_ctx = talloc_init("torture_rpc_netlogon");
|
|
bool ret = true;
|
|
struct test_join *join_ctx = NULL;
|
|
struct test_join *user_ctx = NULL, *user_ctx_wrong_wks = NULL, *user_ctx_wrong_time = NULL;
|
|
char *user_password, *user_password_wrong_wks, *user_password_wrong_time;
|
|
const char *old_user_password;
|
|
char *test_machine_account;
|
|
const char *userdomain;
|
|
struct samr_SetUserInfo s;
|
|
union samr_UserInfo u;
|
|
int i;
|
|
int ci;
|
|
|
|
unsigned int credential_flags[] = {
|
|
NETLOGON_NEG_AUTH2_FLAGS,
|
|
NETLOGON_NEG_ARCFOUR,
|
|
NETLOGON_NEG_ARCFOUR | NETLOGON_NEG_128BIT,
|
|
NETLOGON_NEG_AUTH2_ADS_FLAGS,
|
|
0 /* yes, this is a valid flag, causes the use of DES */
|
|
};
|
|
|
|
struct creds_CredentialState *creds;
|
|
|
|
test_machine_account = talloc_asprintf(mem_ctx, "%s$", TEST_MACHINE_NAME);
|
|
/* We only need to join as a workstation here, and in future,
|
|
* if we wish to test against trusted domains, we must be a
|
|
* workstation here */
|
|
join_ctx = torture_join_domain(torture, TEST_MACHINE_NAME, ACB_WSTRUST,
|
|
&machine_credentials);
|
|
if (!join_ctx) {
|
|
d_printf("Failed to join as Workstation\n");
|
|
return false;
|
|
}
|
|
|
|
userdomain = torture_setting_string(torture, "userdomain", lp_workgroup(torture->lp_ctx));
|
|
|
|
user_ctx = torture_create_testuser(torture,
|
|
TEST_USER_NAME,
|
|
userdomain,
|
|
ACB_NORMAL,
|
|
(const char **)&user_password);
|
|
if (!user_ctx) {
|
|
d_printf("Failed to create a test user\n");
|
|
return false;
|
|
}
|
|
|
|
old_user_password = user_password;
|
|
|
|
test_ChangePasswordUser3(torture_join_samr_pipe(user_ctx), mem_ctx,
|
|
TEST_USER_NAME, 16 /* > 14 */, &user_password,
|
|
NULL, 0, false);
|
|
|
|
user_ctx_wrong_wks = torture_create_testuser(torture,
|
|
TEST_USER_NAME_WRONG_WKS,
|
|
userdomain,
|
|
ACB_NORMAL,
|
|
(const char **)&user_password_wrong_wks);
|
|
if (!user_ctx_wrong_wks) {
|
|
d_printf("Failed to create a test user (wrong workstation test)\n");
|
|
return false;
|
|
}
|
|
|
|
ZERO_STRUCT(u);
|
|
s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_wks);
|
|
s.in.info = &u;
|
|
s.in.level = 21;
|
|
|
|
u.info21.fields_present = SAMR_FIELD_WORKSTATIONS;
|
|
u.info21.workstations.string = "not" TEST_MACHINE_NAME;
|
|
|
|
status = dcerpc_samr_SetUserInfo(torture_join_samr_pipe(user_ctx_wrong_wks), mem_ctx, &s);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
printf("SetUserInfo (list of workstations) failed - %s\n", nt_errstr(status));
|
|
ret = false;
|
|
goto failed;
|
|
}
|
|
|
|
user_ctx_wrong_time
|
|
= torture_create_testuser(torture, TEST_USER_NAME_WRONG_TIME,
|
|
userdomain,
|
|
ACB_NORMAL,
|
|
(const char **)&user_password_wrong_time);
|
|
if (!user_ctx_wrong_time) {
|
|
d_printf("Failed to create a test user (wrong workstation test)\n");
|
|
return false;
|
|
}
|
|
|
|
ZERO_STRUCT(u);
|
|
s.in.user_handle = torture_join_samr_user_policy(user_ctx_wrong_time);
|
|
s.in.info = &u;
|
|
s.in.level = 21;
|
|
|
|
u.info21.fields_present = SAMR_FIELD_WORKSTATIONS | SAMR_FIELD_LOGON_HOURS;
|
|
u.info21.workstations.string = TEST_MACHINE_NAME;
|
|
u.info21.logon_hours.units_per_week = 168;
|
|
u.info21.logon_hours.bits = talloc_zero_array(mem_ctx, uint8_t, 168);
|
|
|
|
status = dcerpc_samr_SetUserInfo(torture_join_samr_pipe(user_ctx_wrong_time), mem_ctx, &s);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
printf("SetUserInfo (logon times and list of workstations) failed - %s\n", nt_errstr(status));
|
|
ret = false;
|
|
goto failed;
|
|
}
|
|
|
|
status = torture_rpc_binding(torture, &b);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
ret = false;
|
|
goto failed;
|
|
}
|
|
|
|
/* We have to use schannel, otherwise the SamLogonEx fails
|
|
* with INTERNAL_ERROR */
|
|
|
|
b->flags &= ~DCERPC_AUTH_OPTIONS;
|
|
b->flags |= DCERPC_SCHANNEL | DCERPC_SIGN | DCERPC_SCHANNEL_128;
|
|
|
|
status = dcerpc_pipe_connect_b(mem_ctx, &p, b,
|
|
&ndr_table_netlogon,
|
|
machine_credentials, NULL, torture->lp_ctx);
|
|
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
d_printf("RPC pipe connect as domain member failed: %s\n", nt_errstr(status));
|
|
ret = false;
|
|
goto failed;
|
|
}
|
|
|
|
status = dcerpc_schannel_creds(p->conn->security_state.generic_state, mem_ctx, &creds);
|
|
if (!NT_STATUS_IS_OK(status)) {
|
|
ret = false;
|
|
goto failed;
|
|
}
|
|
|
|
{
|
|
|
|
struct {
|
|
const char *comment;
|
|
const char *domain;
|
|
const char *username;
|
|
const char *password;
|
|
bool network_login;
|
|
NTSTATUS expected_interactive_error;
|
|
NTSTATUS expected_network_error;
|
|
uint32_t parameter_control;
|
|
bool old_password; /* Allow an old password to be accepted or rejected without error, as well as session key bugs */
|
|
} usercreds[] = {
|
|
{
|
|
.comment = "domain\\user",
|
|
.domain = cli_credentials_get_domain(cmdline_credentials),
|
|
.username = cli_credentials_get_username(cmdline_credentials),
|
|
.password = cli_credentials_get_password(cmdline_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "realm\\user",
|
|
.domain = cli_credentials_get_realm(cmdline_credentials),
|
|
.username = cli_credentials_get_username(cmdline_credentials),
|
|
.password = cli_credentials_get_password(cmdline_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "user@domain",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
cli_credentials_get_username(cmdline_credentials),
|
|
cli_credentials_get_domain(cmdline_credentials)
|
|
),
|
|
.password = cli_credentials_get_password(cmdline_credentials),
|
|
.network_login = false, /* works for some things, but not NTLMv2. Odd */
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "user@realm",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
cli_credentials_get_username(cmdline_credentials),
|
|
cli_credentials_get_realm(cmdline_credentials)
|
|
),
|
|
.password = cli_credentials_get_password(cmdline_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "machine domain\\user",
|
|
.domain = cli_credentials_get_domain(machine_credentials),
|
|
.username = cli_credentials_get_username(machine_credentials),
|
|
.password = cli_credentials_get_password(machine_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_NO_SUCH_USER,
|
|
.parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
|
|
},
|
|
{
|
|
.comment = "machine domain\\user",
|
|
.domain = cli_credentials_get_domain(machine_credentials),
|
|
.username = cli_credentials_get_username(machine_credentials),
|
|
.password = cli_credentials_get_password(machine_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_NO_SUCH_USER,
|
|
.expected_network_error = NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT
|
|
},
|
|
{
|
|
.comment = "machine realm\\user",
|
|
.domain = cli_credentials_get_realm(machine_credentials),
|
|
.username = cli_credentials_get_username(machine_credentials),
|
|
.password = cli_credentials_get_password(machine_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_NO_SUCH_USER,
|
|
.parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
|
|
},
|
|
{
|
|
.comment = "machine user@domain",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
cli_credentials_get_username(machine_credentials),
|
|
cli_credentials_get_domain(machine_credentials)
|
|
),
|
|
.password = cli_credentials_get_password(machine_credentials),
|
|
.network_login = false, /* works for some things, but not NTLMv2. Odd */
|
|
.expected_interactive_error = NT_STATUS_NO_SUCH_USER,
|
|
.parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
|
|
},
|
|
{
|
|
.comment = "machine user@realm",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
cli_credentials_get_username(machine_credentials),
|
|
cli_credentials_get_realm(machine_credentials)
|
|
),
|
|
.password = cli_credentials_get_password(machine_credentials),
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_NO_SUCH_USER,
|
|
.parameter_control = MSV1_0_ALLOW_WORKSTATION_TRUST_ACCOUNT
|
|
},
|
|
{
|
|
.comment = "test user (long pw): domain\\user",
|
|
.domain = userdomain,
|
|
.username = TEST_USER_NAME,
|
|
.password = user_password,
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "test user (long pw): user@realm",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
TEST_USER_NAME,
|
|
lp_realm(torture->lp_ctx)),
|
|
.password = user_password,
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
{
|
|
.comment = "test user (long pw): user@domain",
|
|
.domain = NULL,
|
|
.username = talloc_asprintf(mem_ctx,
|
|
"%s@%s",
|
|
TEST_USER_NAME,
|
|
userdomain),
|
|
.password = user_password,
|
|
.network_login = false, /* works for some things, but not NTLMv2. Odd */
|
|
.expected_interactive_error = NT_STATUS_OK,
|
|
.expected_network_error = NT_STATUS_OK
|
|
},
|
|
/* Oddball, can we use the old password ? */
|
|
{
|
|
.comment = "test user: user\\domain OLD PASSWORD",
|
|
.domain = userdomain,
|
|
.username = TEST_USER_NAME,
|
|
.password = old_user_password,
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_WRONG_PASSWORD,
|
|
.expected_network_error = NT_STATUS_OK,
|
|
.old_password = true
|
|
},
|
|
{
|
|
.comment = "test user (wong workstation): domain\\user",
|
|
.domain = userdomain,
|
|
.username = TEST_USER_NAME_WRONG_WKS,
|
|
.password = user_password_wrong_wks,
|
|
.network_login = true,
|
|
.expected_interactive_error = NT_STATUS_INVALID_WORKSTATION,
|
|
.expected_network_error = NT_STATUS_INVALID_WORKSTATION
|
|
}
|
|
};
|
|
|
|
/* Try all the tests for different username forms */
|
|
for (ci = 0; ci < ARRAY_SIZE(usercreds); ci++) {
|
|
|
|
if (!test_InteractiveLogon(p, mem_ctx, creds,
|
|
usercreds[ci].comment,
|
|
TEST_MACHINE_NAME,
|
|
usercreds[ci].domain,
|
|
usercreds[ci].username,
|
|
usercreds[ci].password,
|
|
usercreds[ci].parameter_control,
|
|
usercreds[ci].expected_interactive_error)) {
|
|
ret = false;
|
|
}
|
|
|
|
if (usercreds[ci].network_login) {
|
|
if (!test_SamLogon(p, mem_ctx, torture, creds,
|
|
usercreds[ci].comment,
|
|
usercreds[ci].domain,
|
|
usercreds[ci].username,
|
|
usercreds[ci].password,
|
|
usercreds[ci].parameter_control,
|
|
usercreds[ci].expected_network_error,
|
|
usercreds[ci].old_password,
|
|
0)) {
|
|
ret = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Using the first username form, try the different
|
|
* credentials flag setups, on only one of the tests (checks
|
|
* session key encryption) */
|
|
|
|
for (i=0; i < ARRAY_SIZE(credential_flags); i++) {
|
|
/* TODO: Somehow we lost setting up the different credential flags here! */
|
|
|
|
if (!test_InteractiveLogon(p, mem_ctx, creds,
|
|
usercreds[0].comment,
|
|
TEST_MACHINE_NAME,
|
|
usercreds[0].domain,
|
|
usercreds[0].username,
|
|
usercreds[0].password,
|
|
usercreds[0].parameter_control,
|
|
usercreds[0].expected_interactive_error)) {
|
|
ret = false;
|
|
}
|
|
|
|
if (usercreds[0].network_login) {
|
|
if (!test_SamLogon(p, mem_ctx, torture, creds,
|
|
usercreds[0].comment,
|
|
usercreds[0].domain,
|
|
usercreds[0].username,
|
|
usercreds[0].password,
|
|
usercreds[0].parameter_control,
|
|
usercreds[0].expected_network_error,
|
|
usercreds[0].old_password,
|
|
1)) {
|
|
ret = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
failed:
|
|
talloc_free(mem_ctx);
|
|
|
|
torture_leave_domain(join_ctx);
|
|
torture_leave_domain(user_ctx);
|
|
torture_leave_domain(user_ctx_wrong_wks);
|
|
torture_leave_domain(user_ctx_wrong_time);
|
|
return ret;
|
|
}
|