-/*
+/*
* Unix SMB/CIFS implementation.
* RPC Pipe client / server routines
* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Paul Ashton 1997.
* Copyright (C) Jeremy Allison 1998-2001.
* Copyright (C) Andrew Bartlett 2001.
+ * Copyright (C) Guenther Deschner 2008.
*
* 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
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
- *
+ *
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
- *
+ *
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* This is the implementation of the netlogon pipe. */
init_net_r_req_chal:
*************************************************************************/
-static void init_net_r_req_chal(NET_R_REQ_CHAL *r_c,
- DOM_CHAL *srv_chal, NTSTATUS status)
+static void init_net_r_req_chal(struct netr_Credential *r,
+ struct netr_Credential *srv_chal)
{
DEBUG(6,("init_net_r_req_chal: %d\n", __LINE__));
- memcpy(r_c->srv_chal.data, srv_chal->data, sizeof(srv_chal->data));
- r_c->status = status;
+
+ memcpy(r->data, srv_chal->data, sizeof(r->data));
}
-/*************************************************************************
- error messages cropping up when using nltest.exe...
- *************************************************************************/
+/*******************************************************************
+ Inits a netr_NETLOGON_INFO_1 structure.
+********************************************************************/
+
+static void init_netlogon_info1(struct netr_NETLOGON_INFO_1 *r,
+ uint32_t flags,
+ uint32_t pdc_connection_status)
+{
+ r->flags = flags;
+ r->pdc_connection_status = pdc_connection_status;
+}
+
+/*******************************************************************
+ Inits a netr_NETLOGON_INFO_2 structure.
+********************************************************************/
+
+static void init_netlogon_info2(struct netr_NETLOGON_INFO_2 *r,
+ uint32_t flags,
+ uint32_t pdc_connection_status,
+ const char *trusted_dc_name,
+ uint32_t tc_connection_status)
+{
+ r->flags = flags;
+ r->pdc_connection_status = pdc_connection_status;
+ r->trusted_dc_name = trusted_dc_name;
+ r->tc_connection_status = tc_connection_status;
+}
-#define ERROR_NO_SUCH_DOMAIN 0x54b
-#define ERROR_NO_LOGON_SERVERS 0x51f
-#define NO_ERROR 0x0
+/*******************************************************************
+ Inits a netr_NETLOGON_INFO_3 structure.
+********************************************************************/
+
+static void init_netlogon_info3(struct netr_NETLOGON_INFO_3 *r,
+ uint32_t flags,
+ uint32_t logon_attempts)
+{
+ r->flags = flags;
+ r->logon_attempts = logon_attempts;
+}
/*************************************************************************
- net_reply_logon_ctrl:
+ _netr_LogonControl
*************************************************************************/
-NTSTATUS _net_logon_ctrl(pipes_struct *p, NET_Q_LOGON_CTRL *q_u,
- NET_R_LOGON_CTRL *r_u)
+WERROR _netr_LogonControl(pipes_struct *p,
+ struct netr_LogonControl *r)
{
- uint32 flags = 0x0;
- uint32 pdc_connection_status = 0x00; /* Maybe a win32 error code? */
-
+ struct netr_NETLOGON_INFO_1 *info1;
+ uint32_t flags = 0x0;
+ uint32_t pdc_connection_status = W_ERROR_V(WERR_OK);
+
/* Setup the Logon Control response */
- init_net_r_logon_ctrl(r_u, q_u->query_level, flags,
- pdc_connection_status);
+ switch (r->in.level) {
+ case 1:
+ info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
+ if (!info1) {
+ return WERR_NOMEM;
+ }
+ init_netlogon_info1(info1,
+ flags,
+ pdc_connection_status);
+ r->out.info->info1 = info1;
+ break;
+ default:
+ return WERR_UNKNOWN_LEVEL;
+ }
- return r_u->status;
+ return WERR_OK;
}
/****************************************************************************
static void send_sync_message(void)
{
- TDB_CONTEXT *tdb;
-
- tdb = tdb_open_log(lock_path("connections.tdb"), 0,
- TDB_DEFAULT, O_RDONLY, 0);
-
- if (!tdb) {
- DEBUG(3, ("send_sync_message(): failed to open connections "
- "database\n"));
- return;
- }
-
DEBUG(3, ("sending sam synchronisation message\n"));
-
- message_send_all(tdb, MSG_SMB_SAM_SYNC, NULL, 0, False, NULL);
-
- tdb_close(tdb);
+ message_send_all(smbd_messaging_context(), MSG_SMB_SAM_SYNC, NULL, 0,
+ NULL);
}
/*************************************************************************
- net_reply_logon_ctrl2:
+ _netr_LogonControl2
*************************************************************************/
-NTSTATUS _net_logon_ctrl2(pipes_struct *p, NET_Q_LOGON_CTRL2 *q_u, NET_R_LOGON_CTRL2 *r_u)
+WERROR _netr_LogonControl2(pipes_struct *p,
+ struct netr_LogonControl2 *r)
{
uint32 flags = 0x0;
uint32 pdc_connection_status = 0x0;
uint32 logon_attempts = 0x0;
uint32 tc_status;
- fstring servername, domain, dc_name, dc_name2;
- struct in_addr dc_ip;
-
- /* this should be \\global_myname() */
- unistr2_to_ascii(servername, &q_u->uni_server_name, sizeof(servername));
-
- r_u->status = NT_STATUS_OK;
-
- tc_status = ERROR_NO_SUCH_DOMAIN;
- fstrcpy( dc_name, "" );
-
- switch ( q_u->function_code ) {
+ fstring dc_name2;
+ const char *dc_name = NULL;
+ struct sockaddr_storage dc_ss;
+ const char *domain = NULL;
+ struct netr_NETLOGON_INFO_1 *info1;
+ struct netr_NETLOGON_INFO_2 *info2;
+ struct netr_NETLOGON_INFO_3 *info3;
+
+ tc_status = W_ERROR_V(WERR_NO_SUCH_DOMAIN);
+
+ switch (r->in.function_code) {
case NETLOGON_CONTROL_TC_QUERY:
- unistr2_to_ascii(domain, &q_u->info.info6.domain, sizeof(domain));
-
+ domain = r->in.data->domain;
+
if ( !is_trusted_domain( domain ) )
break;
-
- if ( !get_dc_name( domain, NULL, dc_name2, &dc_ip ) ) {
- tc_status = ERROR_NO_LOGON_SERVERS;
+
+ if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
+ tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
break;
}
- fstr_sprintf( dc_name, "\\\\%s", dc_name2 );
-
- tc_status = NO_ERROR;
-
+ dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
+ if (!dc_name) {
+ return WERR_NOMEM;
+ }
+
+ tc_status = W_ERROR_V(WERR_OK);
+
break;
-
+
case NETLOGON_CONTROL_REDISCOVER:
- unistr2_to_ascii(domain, &q_u->info.info6.domain, sizeof(domain));
-
+ domain = r->in.data->domain;
+
if ( !is_trusted_domain( domain ) )
break;
-
- if ( !get_dc_name( domain, NULL, dc_name2, &dc_ip ) ) {
- tc_status = ERROR_NO_LOGON_SERVERS;
+
+ if ( !get_dc_name( domain, NULL, dc_name2, &dc_ss ) ) {
+ tc_status = W_ERROR_V(WERR_NO_LOGON_SERVERS);
break;
}
- fstr_sprintf( dc_name, "\\\\%s", dc_name2 );
-
- tc_status = NO_ERROR;
-
+ dc_name = talloc_asprintf(p->mem_ctx, "\\\\%s", dc_name2);
+ if (!dc_name) {
+ return WERR_NOMEM;
+ }
+
+ tc_status = W_ERROR_V(WERR_OK);
+
break;
-
+
default:
/* no idea what this should be */
- DEBUG(0,("_net_logon_ctrl2: unimplemented function level [%d]\n",
- q_u->function_code));
+ DEBUG(0,("_netr_LogonControl2: unimplemented function level [%d]\n",
+ r->in.function_code));
+ return WERR_UNKNOWN_LEVEL;
}
-
+
/* prepare the response */
-
- init_net_r_logon_ctrl2( r_u, q_u->query_level, flags,
- pdc_connection_status, logon_attempts, tc_status, dc_name );
- if (lp_server_role() == ROLE_DOMAIN_BDC)
+ switch (r->in.level) {
+ case 1:
+ info1 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_1);
+ W_ERROR_HAVE_NO_MEMORY(info1);
+
+ init_netlogon_info1(info1,
+ flags,
+ pdc_connection_status);
+ r->out.query->info1 = info1;
+ break;
+ case 2:
+ info2 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_2);
+ W_ERROR_HAVE_NO_MEMORY(info2);
+
+ init_netlogon_info2(info2,
+ flags,
+ pdc_connection_status,
+ dc_name,
+ tc_status);
+ r->out.query->info2 = info2;
+ break;
+ case 3:
+ info3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_NETLOGON_INFO_3);
+ W_ERROR_HAVE_NO_MEMORY(info3);
+
+ init_netlogon_info3(info3,
+ flags,
+ logon_attempts);
+ r->out.query->info3 = info3;
+ break;
+ default:
+ return WERR_UNKNOWN_LEVEL;
+ }
+
+ if (lp_server_role() == ROLE_DOMAIN_BDC) {
send_sync_message();
+ }
- return r_u->status;
+ return WERR_OK;
}
/*************************************************************************
- net_reply_trust_dom_list:
+ _netr_NetrEnumerateTrustedDomains
*************************************************************************/
-NTSTATUS _net_trust_dom_list(pipes_struct *p, NET_Q_TRUST_DOM_LIST *q_u, NET_R_TRUST_DOM_LIST *r_u)
+WERROR _netr_NetrEnumerateTrustedDomains(pipes_struct *p,
+ struct netr_NetrEnumerateTrustedDomains *r)
{
- const char *trusted_domain = "test_domain";
- uint32 num_trust_domains = 1;
+ struct netr_Blob trusted_domains_blob;
+ DATA_BLOB blob;
- DEBUG(6,("_net_trust_dom_list: %d\n", __LINE__));
+ DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
/* set up the Trusted Domain List response */
- init_r_trust_dom(r_u, num_trust_domains, trusted_domain);
-
- DEBUG(6,("_net_trust_dom_list: %d\n", __LINE__));
-
- return r_u->status;
-}
-/***********************************************************************************
- init_net_r_srv_pwset:
- ***********************************************************************************/
+ blob = data_blob_talloc_zero(p->mem_ctx, 2);
+ trusted_domains_blob.data = blob.data;
+ trusted_domains_blob.length = blob.length;
-static void init_net_r_srv_pwset(NET_R_SRV_PWSET *r_s,
- DOM_CRED *srv_cred, NTSTATUS status)
-{
- DEBUG(5,("init_net_r_srv_pwset: %d\n", __LINE__));
+ DEBUG(6,("_netr_NetrEnumerateTrustedDomains: %d\n", __LINE__));
- memcpy(&r_s->srv_cred, srv_cred, sizeof(r_s->srv_cred));
- r_s->status = status;
+ *r->out.trusted_domains_blob = trusted_domains_blob;
- DEBUG(5,("init_net_r_srv_pwset: %d\n", __LINE__));
+ return WERR_OK;
}
/******************************************************************
gets a machine password entry. checks access rights of the host.
******************************************************************/
-static BOOL get_md4pw(char *md4pw, char *mach_acct)
+static NTSTATUS get_md4pw(char *md4pw, const char *mach_acct, uint16 sec_chan_type)
{
- SAM_ACCOUNT *sampass = NULL;
+ struct samu *sampass = NULL;
const uint8 *pass;
- BOOL ret;
+ bool ret;
uint32 acct_ctrl;
#if 0
+ char addr[INET6_ADDRSTRLEN];
+
/*
* Currently this code is redundent as we already have a filter
- * by hostname list. What this code really needs to do is to
+ * by hostname list. What this code really needs to do is to
* get a hosts allowed/hosts denied list from the SAM database
* on a per user basis, and make the access decision there.
* I will leave this code here for now as a reminder to implement
*/
if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(),
- client_name(), client_addr()))
- {
+ client_name(get_client_fd()),
+ client_addr(get_client_fd(),addr,sizeof(addr)))) {
DEBUG(0,("get_md4pw: Workstation %s denied access to domain\n", mach_acct));
return False;
}
#endif /* 0 */
- if(!NT_STATUS_IS_OK(pdb_init_sam(&sampass)))
- return False;
+ if ( !(sampass = samu_new( NULL )) ) {
+ return NT_STATUS_NO_MEMORY;
+ }
/* JRA. This is ok as it is only used for generating the challenge. */
become_root();
- ret=pdb_getsampwnam(sampass, mach_acct);
+ ret = pdb_getsampwnam(sampass, mach_acct);
unbecome_root();
-
- if (ret==False) {
+
+ if (!ret) {
DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
- pdb_free_sam(&sampass);
- return False;
+ TALLOC_FREE(sampass);
+ return NT_STATUS_ACCESS_DENIED;
}
acct_ctrl = pdb_get_acct_ctrl(sampass);
- if (!(acct_ctrl & ACB_DISABLED) &&
- ((acct_ctrl & ACB_DOMTRUST) ||
- (acct_ctrl & ACB_WSTRUST) ||
- (acct_ctrl & ACB_SVRTRUST)) &&
- ((pass=pdb_get_nt_passwd(sampass)) != NULL)) {
- memcpy(md4pw, pass, 16);
- dump_data(5, md4pw, 16);
- pdb_free_sam(&sampass);
- return True;
+ if (acct_ctrl & ACB_DISABLED) {
+ DEBUG(0,("get_md4pw: Workstation %s: account is disabled\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_ACCOUNT_DISABLED;
+ }
+
+ if (!(acct_ctrl & ACB_SVRTRUST) &&
+ !(acct_ctrl & ACB_WSTRUST) &&
+ !(acct_ctrl & ACB_DOMTRUST))
+ {
+ DEBUG(0,("get_md4pw: Workstation %s: account is not a trust account\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
}
-
- DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct));
- pdb_free_sam(&sampass);
- return False;
+
+ switch (sec_chan_type) {
+ case SEC_CHAN_BDC:
+ if (!(acct_ctrl & ACB_SVRTRUST)) {
+ DEBUG(0,("get_md4pw: Workstation %s: BDC secure channel requested "
+ "but not a server trust account\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
+ }
+ break;
+ case SEC_CHAN_WKSTA:
+ if (!(acct_ctrl & ACB_WSTRUST)) {
+ DEBUG(0,("get_md4pw: Workstation %s: WORKSTATION secure channel requested "
+ "but not a workstation trust account\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
+ }
+ break;
+ case SEC_CHAN_DOMAIN:
+ if (!(acct_ctrl & ACB_DOMTRUST)) {
+ DEBUG(0,("get_md4pw: Workstation %s: DOMAIN secure channel requested "
+ "but not a interdomain trust account\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_NO_TRUST_SAM_ACCOUNT;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if ((pass = pdb_get_nt_passwd(sampass)) == NULL) {
+ DEBUG(0,("get_md4pw: Workstation %s: account does not have a password\n", mach_acct));
+ TALLOC_FREE(sampass);
+ return NT_STATUS_LOGON_FAILURE;
+ }
+
+ memcpy(md4pw, pass, 16);
+ dump_data(5, (uint8 *)md4pw, 16);
+
+ TALLOC_FREE(sampass);
+
+ return NT_STATUS_OK;
+
}
/*************************************************************************
- _net_req_chal
+ _netr_ServerReqChallenge
*************************************************************************/
-NTSTATUS _net_req_chal(pipes_struct *p, NET_Q_REQ_CHAL *q_u, NET_R_REQ_CHAL *r_u)
+NTSTATUS _netr_ServerReqChallenge(pipes_struct *p,
+ struct netr_ServerReqChallenge *r)
{
if (!p->dc) {
- p->dc = TALLOC_ZERO_P(p->pipe_state_mem_ctx, struct dcinfo);
+ p->dc = TALLOC_ZERO_P(p, struct dcinfo);
if (!p->dc) {
return NT_STATUS_NO_MEMORY;
}
} else {
- DEBUG(10,("_net_req_chal: new challenge requested. Clearing old state.\n"));
+ DEBUG(10,("_netr_ServerReqChallenge: new challenge requested. Clearing old state.\n"));
ZERO_STRUCTP(p->dc);
}
- rpcstr_pull(p->dc->remote_machine,
- q_u->uni_logon_clnt.buffer,
- sizeof(fstring),q_u->uni_logon_clnt.uni_str_len*2,0);
+ fstrcpy(p->dc->remote_machine, r->in.computer_name);
/* Save the client challenge to the server. */
- memcpy(p->dc->clnt_chal.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data));
+ memcpy(p->dc->clnt_chal.data, r->in.credentials->data,
+ sizeof(r->in.credentials->data));
/* Create a server challenge for the client */
/* Set this to a random value. */
generate_random_buffer(p->dc->srv_chal.data, 8);
-
+
/* set up the LSA REQUEST CHALLENGE response */
- init_net_r_req_chal(r_u, &p->dc->srv_chal, NT_STATUS_OK);
-
+ init_net_r_req_chal(r->out.return_credentials, &p->dc->srv_chal);
+
p->dc->challenge_sent = True;
return NT_STATUS_OK;
}
/*************************************************************************
- init_net_r_auth:
+ _netr_ServerAuthenticate
+ Create the initial credentials.
*************************************************************************/
-static void init_net_r_auth(NET_R_AUTH *r_a, DOM_CHAL *resp_cred, NTSTATUS status)
+NTSTATUS _netr_ServerAuthenticate(pipes_struct *p,
+ struct netr_ServerAuthenticate *r)
{
- memcpy(r_a->srv_chal.data, resp_cred->data, sizeof(resp_cred->data));
- r_a->status = status;
-}
-
-/*************************************************************************
- _net_auth. Create the initial credentials.
- *************************************************************************/
-
-NTSTATUS _net_auth(pipes_struct *p, NET_Q_AUTH *q_u, NET_R_AUTH *r_u)
-{
- fstring mach_acct;
- fstring remote_machine;
- DOM_CHAL srv_chal_out;
+ NTSTATUS status;
+ struct netr_Credential srv_chal_out;
if (!p->dc || !p->dc->challenge_sent) {
return NT_STATUS_ACCESS_DENIED;
}
- rpcstr_pull(mach_acct, q_u->clnt_id.uni_acct_name.buffer,sizeof(fstring),
- q_u->clnt_id.uni_acct_name.uni_str_len*2,0);
- rpcstr_pull(remote_machine, q_u->clnt_id.uni_comp_name.buffer,sizeof(fstring),
- q_u->clnt_id.uni_comp_name.uni_str_len*2,0);
-
- if (!get_md4pw((char *)p->dc->mach_pw, mach_acct)) {
- DEBUG(0,("_net_auth: creds_server_check failed. Failed to "
- "get pasword for machine account %s "
- "from client %s\n",
- mach_acct, remote_machine ));
+ status = get_md4pw((char *)p->dc->mach_pw,
+ r->in.account_name,
+ r->in.secure_channel_type);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("_netr_ServerAuthenticate: get_md4pw failed. Failed to "
+ "get password for machine account %s "
+ "from client %s: %s\n",
+ r->in.account_name,
+ r->in.computer_name,
+ nt_errstr(status) ));
+ /* always return NT_STATUS_ACCESS_DENIED */
return NT_STATUS_ACCESS_DENIED;
}
/* From the client / server challenges and md4 password, generate sess key */
- creds_server_init(p->dc,
+ creds_server_init(0, /* No neg flags. */
+ p->dc,
&p->dc->clnt_chal, /* Stored client chal. */
&p->dc->srv_chal, /* Stored server chal. */
p->dc->mach_pw,
- &srv_chal_out);
+ &srv_chal_out);
/* Check client credentials are valid. */
- if (!creds_server_check(p->dc, &q_u->clnt_chal)) {
- DEBUG(0,("_net_auth: creds_server_check failed. Rejecting auth "
+ if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
+ DEBUG(0,("_netr_ServerAuthenticate: netlogon_creds_server_check failed. Rejecting auth "
"request from client %s machine account %s\n",
- remote_machine, mach_acct ));
+ r->in.computer_name,
+ r->in.account_name));
return NT_STATUS_ACCESS_DENIED;
}
- fstrcpy(p->dc->mach_acct, mach_acct);
- fstrcpy(p->dc->remote_machine, remote_machine);
+ fstrcpy(p->dc->mach_acct, r->in.account_name);
+ fstrcpy(p->dc->remote_machine, r->in.computer_name);
p->dc->authenticated = True;
/* set up the LSA AUTH response */
/* Return the server credentials. */
- init_net_r_auth(r_u, &srv_chal_out, NT_STATUS_OK);
-
- return r_u->status;
-}
-/*************************************************************************
- init_net_r_auth_2:
- *************************************************************************/
+ memcpy(r->out.return_credentials->data, &srv_chal_out.data,
+ sizeof(r->out.return_credentials->data));
-static void init_net_r_auth_2(NET_R_AUTH_2 *r_a,
- DOM_CHAL *resp_cred, NEG_FLAGS *flgs, NTSTATUS status)
-{
- memcpy(r_a->srv_chal.data, resp_cred->data, sizeof(resp_cred->data));
- memcpy(&r_a->srv_flgs, flgs, sizeof(r_a->srv_flgs));
- r_a->status = status;
+ return NT_STATUS_OK;
}
/*************************************************************************
- _net_auth_2
+ _netr_ServerAuthenticate2
*************************************************************************/
-NTSTATUS _net_auth_2(pipes_struct *p, NET_Q_AUTH_2 *q_u, NET_R_AUTH_2 *r_u)
+NTSTATUS _netr_ServerAuthenticate2(pipes_struct *p,
+ struct netr_ServerAuthenticate2 *r)
{
- NEG_FLAGS srv_flgs;
- fstring mach_acct;
- fstring remote_machine;
- DOM_CHAL srv_chal_out;
+ NTSTATUS status;
+ uint32_t srv_flgs;
+ struct netr_Credential srv_chal_out;
- rpcstr_pull(mach_acct, q_u->clnt_id.uni_acct_name.buffer,sizeof(fstring),
- q_u->clnt_id.uni_acct_name.uni_str_len*2,0);
- rpcstr_pull(remote_machine, q_u->clnt_id.uni_comp_name.buffer,sizeof(fstring),
- q_u->clnt_id.uni_comp_name.uni_str_len*2,0);
+ /* We use this as the key to store the creds: */
+ /* r->in.computer_name */
if (!p->dc || !p->dc->challenge_sent) {
- DEBUG(0,("_net_auth2: no challenge sent to client %s\n",
- remote_machine ));
+ DEBUG(0,("_netr_ServerAuthenticate2: no challenge sent to client %s\n",
+ r->in.computer_name));
return NT_STATUS_ACCESS_DENIED;
}
- if ( (lp_server_schannel() == True) &&
- ((q_u->clnt_flgs.neg_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
+ if ( (lp_server_schannel() == true) &&
+ ((*r->in.negotiate_flags & NETLOGON_NEG_SCHANNEL) == 0) ) {
/* schannel must be used, but client did not offer it. */
- DEBUG(0,("_net_auth2: schannel required but client failed "
+ DEBUG(0,("_netr_ServerAuthenticate2: schannel required but client failed "
"to offer it. Client was %s\n",
- mach_acct ));
+ r->in.account_name));
return NT_STATUS_ACCESS_DENIED;
}
- if (!get_md4pw((char *)p->dc->mach_pw, mach_acct)) {
- DEBUG(0,("_net_auth2: failed to get machine password for "
- "account %s\n",
- mach_acct ));
+ status = get_md4pw((char *)p->dc->mach_pw,
+ r->in.account_name,
+ r->in.secure_channel_type);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("_netr_ServerAuthenticate2: failed to get machine password for "
+ "account %s: %s\n",
+ r->in.account_name, nt_errstr(status) ));
+ /* always return NT_STATUS_ACCESS_DENIED */
return NT_STATUS_ACCESS_DENIED;
}
/* From the client / server challenges and md4 password, generate sess key */
- creds_server_init(p->dc,
+ creds_server_init(*r->in.negotiate_flags,
+ p->dc,
&p->dc->clnt_chal, /* Stored client chal. */
&p->dc->srv_chal, /* Stored server chal. */
p->dc->mach_pw,
- &srv_chal_out);
+ &srv_chal_out);
/* Check client credentials are valid. */
- if (!creds_server_check(p->dc, &q_u->clnt_chal)) {
- DEBUG(0,("_net_auth2: creds_server_check failed. Rejecting auth "
+ if (!netlogon_creds_server_check(p->dc, r->in.credentials)) {
+ DEBUG(0,("_netr_ServerAuthenticate2: netlogon_creds_server_check failed. Rejecting auth "
"request from client %s machine account %s\n",
- remote_machine, mach_acct ));
+ r->in.computer_name,
+ r->in.account_name));
return NT_STATUS_ACCESS_DENIED;
}
- srv_flgs.neg_flags = 0x000001ff;
-
- if (lp_server_schannel() != False) {
- srv_flgs.neg_flags |= NETLOGON_NEG_SCHANNEL;
+ /* 0x000001ff */
+ srv_flgs = NETLOGON_NEG_ACCOUNT_LOCKOUT |
+ NETLOGON_NEG_PERSISTENT_SAMREPL |
+ NETLOGON_NEG_ARCFOUR |
+ NETLOGON_NEG_PROMOTION_COUNT |
+ NETLOGON_NEG_CHANGELOG_BDC |
+ NETLOGON_NEG_FULL_SYNC_REPL |
+ NETLOGON_NEG_MULTIPLE_SIDS |
+ NETLOGON_NEG_REDO |
+ NETLOGON_NEG_PASSWORD_CHANGE_REFUSAL;
+
+ if (lp_server_schannel() != false) {
+ srv_flgs |= NETLOGON_NEG_SCHANNEL;
}
/* set up the LSA AUTH 2 response */
- init_net_r_auth_2(r_u, &srv_chal_out, &srv_flgs, NT_STATUS_OK);
+ memcpy(r->out.return_credentials->data, &srv_chal_out.data,
+ sizeof(r->out.return_credentials->data));
+ *r->out.negotiate_flags = srv_flgs;
- fstrcpy(p->dc->mach_acct, mach_acct);
- fstrcpy(p->dc->remote_machine, remote_machine);
+ fstrcpy(p->dc->mach_acct, r->in.account_name);
+ fstrcpy(p->dc->remote_machine, r->in.computer_name);
fstrcpy(p->dc->domain, lp_workgroup() );
p->dc->authenticated = True;
/* Store off the state so we can continue after client disconnect. */
become_root();
- secrets_store_schannel_session_info(p->mem_ctx, p->dc);
+ secrets_store_schannel_session_info(p->mem_ctx,
+ r->in.computer_name,
+ p->dc);
unbecome_root();
- return r_u->status;
+ return NT_STATUS_OK;
}
/*************************************************************************
- _net_srv_pwset
+ _netr_ServerPasswordSet
*************************************************************************/
-NTSTATUS _net_srv_pwset(pipes_struct *p, NET_Q_SRV_PWSET *q_u, NET_R_SRV_PWSET *r_u)
+NTSTATUS _netr_ServerPasswordSet(pipes_struct *p,
+ struct netr_ServerPasswordSet *r)
{
- NTSTATUS status = NT_STATUS_ACCESS_DENIED;
- fstring workstation;
- SAM_ACCOUNT *sampass=NULL;
- BOOL ret = False;
+ NTSTATUS status = NT_STATUS_OK;
+ fstring remote_machine;
+ struct samu *sampass=NULL;
+ bool ret = False;
unsigned char pwd[16];
int i;
uint32 acct_ctrl;
- DOM_CRED cred_out;
+ struct netr_Authenticator cred_out;
const uchar *old_pw;
+ DEBUG(5,("_netr_ServerPasswordSet: %d\n", __LINE__));
+
+ /* We need the remote machine name for the creds lookup. */
+ fstrcpy(remote_machine, r->in.computer_name);
+
+ if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
+ /* 'server schannel = yes' should enforce use of
+ schannel, the client did offer it in auth2, but
+ obviously did not use it. */
+ DEBUG(0,("_netr_ServerPasswordSet: client %s not using schannel for netlogon\n",
+ remote_machine ));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+ if (!p->dc) {
+ /* Restore the saved state of the netlogon creds. */
+ become_root();
+ ret = secrets_restore_schannel_session_info(p, remote_machine,
+ &p->dc);
+ unbecome_root();
+ if (!ret) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+ }
+
if (!p->dc || !p->dc->authenticated) {
return NT_STATUS_INVALID_HANDLE;
}
+ DEBUG(3,("_netr_ServerPasswordSet: Server Password Set by remote machine:[%s] on account [%s]\n",
+ remote_machine, p->dc->mach_acct));
+
/* Step the creds chain forward. */
- if (!creds_server_step(p->dc, &q_u->clnt_id.cred, &cred_out)) {
- DEBUG(0,("_net_srv_pwset: creds_server_step failed. Rejecting auth "
+ if (!netlogon_creds_server_step(p->dc, r->in.credential, &cred_out)) {
+ DEBUG(2,("_netr_ServerPasswordSet: netlogon_creds_server_step failed. Rejecting auth "
"request from client %s machine account %s\n",
- p->dc->remote_machine, p->dc->mach_acct ));
- return NT_STATUS_ACCESS_DENIED;
+ remote_machine, p->dc->mach_acct ));
+ return NT_STATUS_INVALID_PARAMETER;
}
- DEBUG(5,("_net_srv_pwset: %d\n", __LINE__));
-
- rpcstr_pull(workstation,q_u->clnt_id.login.uni_comp_name.buffer,
- sizeof(workstation),q_u->clnt_id.login.uni_comp_name.uni_str_len*2,0);
-
- DEBUG(3,("_net_srv_pwset: Server Password Set by Wksta:[%s] on account [%s]\n",
- workstation, p->dc->mach_acct));
-
- pdb_init_sam(&sampass);
+ /* We must store the creds state after an update. */
+ sampass = samu_new( NULL );
+ if (!sampass) {
+ return NT_STATUS_NO_MEMORY;
+ }
become_root();
- ret=pdb_getsampwnam(sampass, p->dc->mach_acct);
+ secrets_store_schannel_session_info(p, remote_machine, p->dc);
+ ret = pdb_getsampwnam(sampass, p->dc->mach_acct);
unbecome_root();
+ if (!ret) {
+ TALLOC_FREE(sampass);
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* Ensure the account exists and is a machine account. */
-
+
acct_ctrl = pdb_get_acct_ctrl(sampass);
- if (!(ret
- && (acct_ctrl & ACB_WSTRUST ||
+ if (!(acct_ctrl & ACB_WSTRUST ||
acct_ctrl & ACB_SVRTRUST ||
- acct_ctrl & ACB_DOMTRUST))) {
- pdb_free_sam(&sampass);
+ acct_ctrl & ACB_DOMTRUST)) {
+ TALLOC_FREE(sampass);
return NT_STATUS_NO_SUCH_USER;
}
-
+
if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) {
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return NT_STATUS_ACCOUNT_DISABLED;
}
/* Woah - what does this to to the credential chain ? JRA */
- cred_hash3( pwd, q_u->pwd, p->dc->sess_key, 0);
+ cred_hash3(pwd, r->in.new_password->hash, p->dc->sess_key, 0);
- DEBUG(100,("Server password set : new given value was :\n"));
+ DEBUG(100,("_netr_ServerPasswordSet: new given value was :\n"));
for(i = 0; i < sizeof(pwd); i++)
DEBUG(100,("%02X ", pwd[i]));
DEBUG(100,("\n"));
old_pw = pdb_get_nt_passwd(sampass);
if (old_pw && memcmp(pwd, old_pw, 16) == 0) {
- /* Avoid backend modificiations and other fun if the
+ /* Avoid backend modificiations and other fun if the
client changed the password to the *same thing* */
ret = True;
/* LM password should be NULL for machines */
if (!pdb_set_lanman_passwd(sampass, NULL, PDB_CHANGED)) {
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return NT_STATUS_NO_MEMORY;
}
-
+
if (!pdb_set_nt_passwd(sampass, pwd, PDB_CHANGED)) {
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return NT_STATUS_NO_MEMORY;
}
-
- if (!pdb_set_pass_changed_now(sampass)) {
- pdb_free_sam(&sampass);
+
+ if (!pdb_set_pass_last_set_time(sampass, time(NULL), PDB_CHANGED)) {
+ TALLOC_FREE(sampass);
/* Not quite sure what this one qualifies as, but this will do */
- return NT_STATUS_UNSUCCESSFUL;
+ return NT_STATUS_UNSUCCESSFUL;
}
-
+
become_root();
- ret = pdb_update_sam_account (sampass);
+ status = pdb_update_sam_account(sampass);
unbecome_root();
}
- if (ret) {
- status = NT_STATUS_OK;
- }
/* set up the LSA Server Password Set response */
- init_net_r_srv_pwset(r_u, &cred_out, status);
- pdb_free_sam(&sampass);
- return r_u->status;
+ memcpy(r->out.return_authenticator, &cred_out,
+ sizeof(r->out.return_authenticator));
+
+ TALLOC_FREE(sampass);
+ return status;
}
/*************************************************************************
- _net_sam_logoff:
+ _netr_LogonSamLogoff
*************************************************************************/
-NTSTATUS _net_sam_logoff(pipes_struct *p, NET_Q_SAM_LOGOFF *q_u, NET_R_SAM_LOGOFF *r_u)
+NTSTATUS _netr_LogonSamLogoff(pipes_struct *p,
+ struct netr_LogonSamLogoff *r)
{
- if (!get_valid_user_struct(p->vuid))
- return NT_STATUS_NO_SUCH_USER;
+ if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
+ /* 'server schannel = yes' should enforce use of
+ schannel, the client did offer it in auth2, but
+ obviously did not use it. */
+ DEBUG(0,("_netr_LogonSamLogoff: client %s not using schannel for netlogon\n",
+ get_remote_machine_name() ));
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
+
+ /* Using the remote machine name for the creds store: */
+ /* r->in.computer_name */
+
+ if (!p->dc) {
+ /* Restore the saved state of the netlogon creds. */
+ bool ret;
+
+ become_root();
+ ret = secrets_restore_schannel_session_info(
+ p, r->in.computer_name, &p->dc);
+ unbecome_root();
+ if (!ret) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+ }
if (!p->dc || !p->dc->authenticated) {
return NT_STATUS_INVALID_HANDLE;
}
- r_u->buffer_creds = 1; /* yes, we have valid server credentials */
-
/* checks and updates credentials. creates reply credentials */
- if (!creds_server_step(p->dc, &q_u->sam_id.client.cred, &r_u->srv_creds)) {
- DEBUG(0,("_net_sam_logoff: creds_server_step failed. Rejecting auth "
+ if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
+ DEBUG(2,("_netr_LogonSamLogoff: netlogon_creds_server_step failed. Rejecting auth "
"request from client %s machine account %s\n",
- p->dc->remote_machine, p->dc->mach_acct ));
- return NT_STATUS_ACCESS_DENIED;
+ r->in.computer_name, p->dc->mach_acct ));
+ return NT_STATUS_INVALID_PARAMETER;
}
- r_u->status = NT_STATUS_OK;
- return r_u->status;
-}
+ /* We must store the creds state after an update. */
+ become_root();
+ secrets_store_schannel_session_info(p, r->in.computer_name, p->dc);
+ unbecome_root();
+ return NT_STATUS_OK;
+}
/*************************************************************************
- _net_sam_logon
+ _netr_LogonSamLogon
*************************************************************************/
-NTSTATUS _net_sam_logon(pipes_struct *p, NET_Q_SAM_LOGON *q_u, NET_R_SAM_LOGON *r_u)
+NTSTATUS _netr_LogonSamLogon(pipes_struct *p,
+ struct netr_LogonSamLogon *r)
{
NTSTATUS status = NT_STATUS_OK;
- NET_USER_INFO_3 *usr_info = NULL;
- NET_ID_INFO_CTR *ctr = q_u->sam_id.ctr;
- UNISTR2 *uni_samlogon_user = NULL;
- UNISTR2 *uni_samlogon_domain = NULL;
- UNISTR2 *uni_samlogon_workstation = NULL;
+ struct netr_SamInfo3 *sam3 = NULL;
+ union netr_LogonLevel *logon = r->in.logon;
fstring nt_username, nt_domain, nt_workstation;
auth_usersupplied_info *user_info = NULL;
auth_serversupplied_info *server_info = NULL;
- SAM_ACCOUNT *sampw;
struct auth_context *auth_context = NULL;
-
- usr_info = TALLOC_P(p->mem_ctx, NET_USER_INFO_3);
- if (!usr_info)
- return NT_STATUS_NO_MEMORY;
-
- ZERO_STRUCTP(usr_info);
+ uint8_t pipe_session_key[16];
+ bool process_creds = true;
- /* store the user information, if there is any. */
- r_u->user = usr_info;
- r_u->switch_value = 0; /* indicates no info */
- r_u->auth_resp = 1; /* authoritative response */
- r_u->switch_value = 3; /* indicates type of validation user info */
- r_u->buffer_creds = 1; /* Ensure we always return server creds. */
-
- if (!get_valid_user_struct(p->vuid))
- return NT_STATUS_NO_SUCH_USER;
-
- if (!p->dc || !p->dc->authenticated) {
- return NT_STATUS_INVALID_HANDLE;
+ switch (p->hdr_req.opnum) {
+ case NDR_NETR_LOGONSAMLOGON:
+ process_creds = true;
+ break;
+ case NDR_NETR_LOGONSAMLOGONEX:
+ default:
+ process_creds = false;
}
if ( (lp_server_schannel() == True) && (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) ) {
/* 'server schannel = yes' should enforce use of
schannel, the client did offer it in auth2, but
obviously did not use it. */
- DEBUG(0,("_net_sam_logoff: client %s not using schannel for netlogon\n",
- p->dc->remote_machine ));
+ DEBUG(0,("_netr_LogonSamLogon: client %s not using schannel for netlogon\n",
+ get_remote_machine_name() ));
return NT_STATUS_ACCESS_DENIED;
}
- /* checks and updates credentials. creates reply credentials */
- if (!creds_server_step(p->dc, &q_u->sam_id.client.cred, &r_u->srv_creds)) {
- DEBUG(0,("_net_sam_logoff: creds_server_step failed. Rejecting auth "
- "request from client %s machine account %s\n",
- p->dc->remote_machine, p->dc->mach_acct ));
+ sam3 = TALLOC_ZERO_P(p->mem_ctx, struct netr_SamInfo3);
+ if (!sam3) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ /* store the user information, if there is any. */
+ r->out.validation->sam3 = sam3;
+ *r->out.authoritative = true; /* authoritative response */
+ if (r->in.validation_level != 2 && r->in.validation_level != 3) {
+ DEBUG(0,("_netr_LogonSamLogon: bad validation_level value %d.\n",
+ (int)r->in.validation_level));
return NT_STATUS_ACCESS_DENIED;
}
- /* find the username */
-
- switch (q_u->sam_id.logon_level) {
- case INTERACTIVE_LOGON_TYPE:
- uni_samlogon_user = &ctr->auth.id1.uni_user_name;
- uni_samlogon_domain = &ctr->auth.id1.uni_domain_name;
+ if (process_creds) {
+ fstring remote_machine;
+
+ /* Get the remote machine name for the creds store. */
+ /* Note this is the remote machine this request is coming from (member server),
+ not neccessarily the workstation name the user is logging onto.
+ */
+
+ fstrcpy(remote_machine, r->in.computer_name);
+
+ if (!p->dc) {
+ /* Restore the saved state of the netlogon creds. */
+ bool ret;
+
+ become_root();
+ ret = secrets_restore_schannel_session_info(
+ p, remote_machine, &p->dc);
+ unbecome_root();
+ if (!ret) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+ }
+
+ if (!p->dc || !p->dc->authenticated) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ /* checks and updates credentials. creates reply credentials */
+ if (!netlogon_creds_server_step(p->dc, r->in.credential, r->out.return_authenticator)) {
+ DEBUG(2,("_netr_LogonSamLogon: creds_server_step failed. Rejecting auth "
+ "request from client %s machine account %s\n",
+ remote_machine, p->dc->mach_acct ));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ /* We must store the creds state after an update. */
+ become_root();
+ secrets_store_schannel_session_info(p, remote_machine, p->dc);
+ unbecome_root();
+ }
+
+ switch (r->in.logon_level) {
+ case NetlogonInteractiveInformation:
+ fstrcpy(nt_username,
+ logon->password->identity_info.account_name.string);
+ fstrcpy(nt_domain,
+ logon->password->identity_info.domain_name.string);
+ fstrcpy(nt_workstation,
+ logon->password->identity_info.workstation.string);
- uni_samlogon_workstation = &ctr->auth.id1.uni_wksta_name;
-
DEBUG(3,("SAM Logon (Interactive). Domain:[%s]. ", lp_workgroup()));
break;
- case NET_LOGON_TYPE:
- uni_samlogon_user = &ctr->auth.id2.uni_user_name;
- uni_samlogon_domain = &ctr->auth.id2.uni_domain_name;
- uni_samlogon_workstation = &ctr->auth.id2.uni_wksta_name;
-
+ case NetlogonNetworkInformation:
+ fstrcpy(nt_username,
+ logon->network->identity_info.account_name.string);
+ fstrcpy(nt_domain,
+ logon->network->identity_info.domain_name.string);
+ fstrcpy(nt_workstation,
+ logon->network->identity_info.workstation.string);
+
DEBUG(3,("SAM Logon (Network). Domain:[%s]. ", lp_workgroup()));
break;
default:
return NT_STATUS_INVALID_INFO_CLASS;
} /* end switch */
- rpcstr_pull(nt_username,uni_samlogon_user->buffer,sizeof(nt_username),uni_samlogon_user->uni_str_len*2,0);
- rpcstr_pull(nt_domain,uni_samlogon_domain->buffer,sizeof(nt_domain),uni_samlogon_domain->uni_str_len*2,0);
- rpcstr_pull(nt_workstation,uni_samlogon_workstation->buffer,sizeof(nt_workstation),uni_samlogon_workstation->uni_str_len*2,0);
-
- DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username,
- nt_workstation, nt_domain));
-
+ DEBUG(3,("User:[%s@%s] Requested Domain:[%s]\n", nt_username, nt_workstation, nt_domain));
fstrcpy(current_user_info.smb_name, nt_username);
sub_set_smb_name(nt_username);
-
- DEBUG(5,("Attempting validation level %d for unmapped username %s.\n", q_u->sam_id.ctr->switch_value, nt_username));
+
+ DEBUG(5,("Attempting validation level %d for unmapped username %s.\n",
+ r->in.validation_level, nt_username));
status = NT_STATUS_OK;
-
- switch (ctr->switch_value) {
- case NET_LOGON_TYPE:
+
+ switch (r->in.logon_level) {
+ case NetlogonNetworkInformation:
{
const char *wksname = nt_workstation;
-
- if (!NT_STATUS_IS_OK(status = make_auth_context_fixed(&auth_context, ctr->auth.id2.lm_chal))) {
+
+ status = make_auth_context_fixed(&auth_context,
+ logon->network->challenge);
+ if (!NT_STATUS_IS_OK(status)) {
return status;
}
if (*wksname == '\\') wksname++;
/* Standard challenge/response authenticaion */
- if (!make_user_info_netlogon_network(&user_info,
- nt_username, nt_domain,
+ if (!make_user_info_netlogon_network(&user_info,
+ nt_username, nt_domain,
wksname,
- ctr->auth.id2.lm_chal_resp.buffer,
- ctr->auth.id2.lm_chal_resp.str_str_len,
- ctr->auth.id2.nt_chal_resp.buffer,
- ctr->auth.id2.nt_chal_resp.str_str_len)) {
+ logon->network->identity_info.parameter_control,
+ logon->network->lm.data,
+ logon->network->lm.length,
+ logon->network->nt.data,
+ logon->network->nt.length)) {
status = NT_STATUS_NO_MEMORY;
- }
+ }
break;
}
- case INTERACTIVE_LOGON_TYPE:
- /* 'Interactive' autheticaion, supplies the password in its
- MD4 form, encrypted with the session key. We will
- convert this to chellange/responce for the auth
- subsystem to chew on */
+ case NetlogonInteractiveInformation:
+ /* 'Interactive' authentication, supplies the password in its
+ MD4 form, encrypted with the session key. We will convert
+ this to challenge/response for the auth subsystem to chew
+ on */
{
const uint8 *chal;
-
+
if (!NT_STATUS_IS_OK(status = make_auth_context_subsystem(&auth_context))) {
return status;
}
-
+
chal = auth_context->get_ntlm_challenge(auth_context);
- if (!make_user_info_netlogon_interactive(&user_info,
- nt_username, nt_domain,
- nt_workstation, chal,
- ctr->auth.id1.lm_owf.data,
- ctr->auth.id1.nt_owf.data,
+ if (!make_user_info_netlogon_interactive(&user_info,
+ nt_username, nt_domain,
+ nt_workstation,
+ logon->password->identity_info.parameter_control,
+ chal,
+ logon->password->lmpassword.hash,
+ logon->password->ntpassword.hash,
p->dc->sess_key)) {
status = NT_STATUS_NO_MEMORY;
}
DEBUG(2,("SAM Logon: unsupported switch value\n"));
return NT_STATUS_INVALID_INFO_CLASS;
} /* end switch */
-
+
if ( NT_STATUS_IS_OK(status) ) {
- status = auth_context->check_ntlm_password(auth_context,
+ status = auth_context->check_ntlm_password(auth_context,
user_info, &server_info);
}
- (auth_context->free)(&auth_context);
+ (auth_context->free)(&auth_context);
free_user_info(&user_info);
-
- DEBUG(5, ("_net_sam_logon: check_password returned status %s\n",
+
+ DEBUG(5,("_netr_LogonSamLogon: check_password returned status %s\n",
nt_errstr(status)));
/* Check account and password */
-
+
if (!NT_STATUS_IS_OK(status)) {
- /* If we don't know what this domain is, we need to
- indicate that we are not authoritative. This
- allows the client to decide if it needs to try
+ /* If we don't know what this domain is, we need to
+ indicate that we are not authoritative. This
+ allows the client to decide if it needs to try
a local user. Fix by jpjanosi@us.ibm.com, #2976 */
- if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
+ if ( NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)
&& !strequal(nt_domain, get_global_sam_name())
&& !is_trusted_domain(nt_domain) )
- r_u->auth_resp = 0; /* We are not authoritative */
+ *r->out.authoritative = false; /* We are not authoritative */
- free_server_info(&server_info);
+ TALLOC_FREE(server_info);
return status;
}
if (server_info->guest) {
/* We don't like guest domain logons... */
- DEBUG(5,("_net_sam_logon: Attempted domain logon as GUEST denied.\n"));
- free_server_info(&server_info);
+ DEBUG(5,("_netr_LogonSamLogon: Attempted domain logon as GUEST "
+ "denied.\n"));
+ TALLOC_FREE(server_info);
return NT_STATUS_LOGON_FAILURE;
}
/* This is the point at which, if the login was successful, that
the SAM Local Security Authority should record that the user is
logged in to the domain. */
-
- {
- DOM_GID *gids = NULL;
- const DOM_SID *user_sid = NULL;
- const DOM_SID *group_sid = NULL;
- DOM_SID domain_sid;
- uint32 user_rid, group_rid;
-
- int num_gids = 0;
- pstring my_name;
- fstring user_sid_string;
- fstring group_sid_string;
- uchar user_session_key[16];
- uchar lm_session_key[16];
- uchar netlogon_sess_key[16];
-
- sampw = server_info->sam_account;
-
- /* set up pointer indicating user/password failed to be found */
- usr_info->ptr_user_info = 0;
-
- user_sid = pdb_get_user_sid(sampw);
- group_sid = pdb_get_group_sid(sampw);
-
- sid_copy(&domain_sid, user_sid);
- sid_split_rid(&domain_sid, &user_rid);
-
- if (!sid_peek_check_rid(&domain_sid, group_sid, &group_rid)) {
- DEBUG(1, ("_net_sam_logon: user %s\\%s has user sid %s\n but group sid %s.\nThe conflicting domain portions are not supported for NETLOGON calls\n",
- pdb_get_domain(sampw), pdb_get_username(sampw),
- sid_to_string(user_sid_string, user_sid),
- sid_to_string(group_sid_string, group_sid)));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
-
- if(server_info->login_server) {
- pstrcpy(my_name, server_info->login_server);
- } else {
- pstrcpy(my_name, global_myname());
- }
-
- if (!NT_STATUS_IS_OK(status
- = nt_token_to_group_list(p->mem_ctx,
- &domain_sid,
- server_info->ptok,
- &num_gids,
- &gids))) {
- return status;
- }
- ZERO_STRUCT(netlogon_sess_key);
- memcpy(netlogon_sess_key, p->dc->sess_key, 8);
- if (server_info->user_session_key.length) {
- memcpy(user_session_key, server_info->user_session_key.data,
- MIN(sizeof(user_session_key), server_info->user_session_key.length));
- SamOEMhash(user_session_key, netlogon_sess_key, 16);
- }
- if (server_info->lm_session_key.length) {
- memcpy(lm_session_key, server_info->lm_session_key.data,
- MIN(sizeof(lm_session_key), server_info->lm_session_key.length));
- SamOEMhash(lm_session_key, netlogon_sess_key, 16);
+ if (process_creds) {
+ /* Get the pipe session key from the creds. */
+ memcpy(pipe_session_key, p->dc->sess_key, 16);
+ } else {
+ /* Get the pipe session key from the schannel. */
+ if ((p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL)
+ || (p->auth.a_u.schannel_auth == NULL)) {
+ return NT_STATUS_INVALID_HANDLE;
}
- ZERO_STRUCT(netlogon_sess_key);
-
- init_net_user_info3(p->mem_ctx, usr_info,
- user_rid,
- group_rid,
- pdb_get_username(sampw),
- pdb_get_fullname(sampw),
- pdb_get_homedir(sampw),
- pdb_get_dir_drive(sampw),
- pdb_get_logon_script(sampw),
- pdb_get_profile_path(sampw),
- pdb_get_logon_time(sampw),
- get_time_t_max(),
- get_time_t_max(),
- pdb_get_pass_last_set_time(sampw),
- pdb_get_pass_can_change_time(sampw),
- pdb_get_pass_must_change_time(sampw),
-
- 0, /* logon_count */
- 0, /* bad_pw_count */
- num_gids, /* uint32 num_groups */
- gids , /* DOM_GID *gids */
- 0x20 , /* uint32 user_flgs (?) */
- server_info->user_session_key.length ? user_session_key : NULL,
- server_info->lm_session_key.length ? lm_session_key : NULL,
- my_name , /* char *logon_srv */
- pdb_get_domain(sampw),
- &domain_sid, /* DOM_SID *dom_sid */
- /* Should be users domain sid, not servers - for trusted domains */
-
- NULL); /* char *other_sids */
- ZERO_STRUCT(user_session_key);
- ZERO_STRUCT(lm_session_key);
- }
- free_server_info(&server_info);
+ memcpy(pipe_session_key, p->auth.a_u.schannel_auth->sess_key, 16);
+ }
+
+ status = serverinfo_to_SamInfo3(server_info, pipe_session_key, sam3);
+ TALLOC_FREE(server_info);
return status;
}
+/*************************************************************************
+ _netr_LogonSamLogonEx
+ - no credential chaining. Map into net sam logon.
+ *************************************************************************/
+
+NTSTATUS _netr_LogonSamLogonEx(pipes_struct *p,
+ struct netr_LogonSamLogonEx *r)
+{
+ struct netr_LogonSamLogon q;
+
+ /* Only allow this if the pipe is protected. */
+ if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
+ DEBUG(0,("_net_sam_logon_ex: client %s not using schannel for netlogon\n",
+ get_remote_machine_name() ));
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ q.in.server_name = r->in.server_name;
+ q.in.computer_name = r->in.computer_name;
+ q.in.logon_level = r->in.logon_level;
+ q.in.logon = r->in.logon;
+ q.in.validation_level = r->in.validation_level;
+ /* we do not handle the flags */
+ /* = r->in.flags; */
+
+ q.out.validation = r->out.validation;
+ q.out.authoritative = r->out.authoritative;
+ /* we do not handle the flags */
+ /* = r->out.flags; */
+
+ return _netr_LogonSamLogon(p, &q);
+}
+
/*************************************************************************
_ds_enum_dom_trusts
*************************************************************************/
#if 0 /* JERRY -- not correct */
-NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
+ NTSTATUS _ds_enum_dom_trusts(pipes_struct *p, DS_Q_ENUM_DOM_TRUSTS *q_u,
DS_R_ENUM_DOM_TRUSTS *r_u)
{
NTSTATUS status = NT_STATUS_OK;
- /* TODO: According to MSDN, the can only be executed against a
+ /* TODO: According to MSDN, the can only be executed against a
DC or domain member running Windows 2000 or later. Need
- to test against a standalone 2k server and see what it
- does. A windows 2000 DC includes its own domain in the
+ to test against a standalone 2k server and see what it
+ does. A windows 2000 DC includes its own domain in the
list. --jerry */
return status;
}
#endif /* JERRY */
+
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_LogonUasLogon(pipes_struct *p,
+ struct netr_LogonUasLogon *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_LogonUasLogoff(pipes_struct *p,
+ struct netr_LogonUasLogoff *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_DatabaseDeltas(pipes_struct *p,
+ struct netr_DatabaseDeltas *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_DatabaseSync(pipes_struct *p,
+ struct netr_DatabaseSync *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_AccountDeltas(pipes_struct *p,
+ struct netr_AccountDeltas *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_AccountSync(pipes_struct *p,
+ struct netr_AccountSync *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_GetDcName(pipes_struct *p,
+ struct netr_GetDcName *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_GetAnyDCName(pipes_struct *p,
+ struct netr_GetAnyDCName *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_DatabaseSync2(pipes_struct *p,
+ struct netr_DatabaseSync2 *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_DatabaseRedo(pipes_struct *p,
+ struct netr_DatabaseRedo *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_LogonControl2Ex(pipes_struct *p,
+ struct netr_LogonControl2Ex *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRGetDCName(pipes_struct *p,
+ struct netr_DsRGetDCName *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONDUMMYROUTINE1(pipes_struct *p,
+ struct netr_NETRLOGONDUMMYROUTINE1 *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONSETSERVICEBITS(pipes_struct *p,
+ struct netr_NETRLOGONSETSERVICEBITS *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_LogonGetTrustRid(pipes_struct *p,
+ struct netr_LogonGetTrustRid *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONCOMPUTESERVERDIGEST(pipes_struct *p,
+ struct netr_NETRLOGONCOMPUTESERVERDIGEST *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONCOMPUTECLIENTDIGEST(pipes_struct *p,
+ struct netr_NETRLOGONCOMPUTECLIENTDIGEST *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_ServerAuthenticate3(pipes_struct *p,
+ struct netr_ServerAuthenticate3 *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRGetDCNameEx(pipes_struct *p,
+ struct netr_DsRGetDCNameEx *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRGetSiteName(pipes_struct *p,
+ struct netr_DsRGetSiteName *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_LogonGetDomainInfo(pipes_struct *p,
+ struct netr_LogonGetDomainInfo *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_ServerPasswordSet2(pipes_struct *p,
+ struct netr_ServerPasswordSet2 *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_ServerPasswordGet(pipes_struct *p,
+ struct netr_ServerPasswordGet *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONSENDTOSAM(pipes_struct *p,
+ struct netr_NETRLOGONSENDTOSAM *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRAddressToSitenamesW(pipes_struct *p,
+ struct netr_DsRAddressToSitenamesW *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRGetDCNameEx2(pipes_struct *p,
+ struct netr_DsRGetDCNameEx2 *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN(pipes_struct *p,
+ struct netr_NETRLOGONGETTIMESERVICEPARENTDOMAIN *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NetrEnumerateTrustedDomainsEx(pipes_struct *p,
+ struct netr_NetrEnumerateTrustedDomainsEx *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRAddressToSitenamesExW(pipes_struct *p,
+ struct netr_DsRAddressToSitenamesExW *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsrGetDcSiteCoverageW(pipes_struct *p,
+ struct netr_DsrGetDcSiteCoverageW *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsrEnumerateDomainTrusts(pipes_struct *p,
+ struct netr_DsrEnumerateDomainTrusts *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsrDeregisterDNSHostRecords(pipes_struct *p,
+ struct netr_DsrDeregisterDNSHostRecords *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_ServerTrustPasswordsGet(pipes_struct *p,
+ struct netr_ServerTrustPasswordsGet *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_DsRGetForestTrustInformation(pipes_struct *p,
+ struct netr_DsRGetForestTrustInformation *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_GetForestTrustInformation(pipes_struct *p,
+ struct netr_GetForestTrustInformation *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+NTSTATUS _netr_LogonSamLogonWithFlags(pipes_struct *p,
+ struct netr_LogonSamLogonWithFlags *r)
+{
+ p->rng_fault_state = true;
+ return NT_STATUS_NOT_IMPLEMENTED;
+}
+
+/****************************************************************
+****************************************************************/
+
+WERROR _netr_NETRSERVERGETTRUSTINFO(pipes_struct *p,
+ struct netr_NETRSERVERGETTRUSTINFO *r)
+{
+ p->rng_fault_state = true;
+ return WERR_NOT_SUPPORTED;
+}
+
git.samba.org / samba.git / blobdiff