diff options
Diffstat (limited to 'source4/rpc_server/srv_netlog_nt.c')
| -rw-r--r-- | source4/rpc_server/srv_netlog_nt.c | 743 |
1 files changed, 0 insertions, 743 deletions
diff --git a/source4/rpc_server/srv_netlog_nt.c b/source4/rpc_server/srv_netlog_nt.c deleted file mode 100644 index daf3e2ae07..0000000000 --- a/source4/rpc_server/srv_netlog_nt.c +++ /dev/null @@ -1,743 +0,0 @@ -/* - * Unix SMB/CIFS implementation. - * RPC Pipe client / server routines - * Copyright (C) Andrew Tridgell 1992-1997, - * Copyright (C) Luke Kenneth Casson Leighton 1996-1997, - * Copyright (C) Paul Ashton 1997. - * Copyright (C) Jeremy Allison 1998-2001. - * Copyirht (C) Andrew Bartlett 2001. - * - * 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 - * (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. - */ - -/* This is the implementation of the netlogon pipe. */ - -#include "includes.h" - -#undef DBGC_CLASS -#define DBGC_CLASS DBGC_RPC_SRV - -/************************************************************************* - init_net_r_req_chal: - *************************************************************************/ - -static void init_net_r_req_chal(NET_R_REQ_CHAL *r_c, - DOM_CHAL *srv_chal, NTSTATUS status) -{ - 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; -} - -/************************************************************************* - error messages cropping up when using nltest.exe... - *************************************************************************/ - -#define ERROR_NO_SUCH_DOMAIN 0x54b -#define ERROR_NO_LOGON_SERVERS 0x51f - -/************************************************************************* - net_reply_logon_ctrl: - *************************************************************************/ - -/* Some flag values reverse engineered from NLTEST.EXE */ - -#define LOGON_CTRL_IN_SYNC 0x00 -#define LOGON_CTRL_REPL_NEEDED 0x01 -#define LOGON_CTRL_REPL_IN_PROGRESS 0x02 - -NTSTATUS _net_logon_ctrl(pipes_struct *p, NET_Q_LOGON_CTRL *q_u, - NET_R_LOGON_CTRL *r_u) -{ - uint32 flags = 0x0; - uint32 pdc_connection_status = 0x00; /* Maybe a win32 error code? */ - - /* Setup the Logon Control response */ - - init_net_r_logon_ctrl(r_u, q_u->query_level, flags, - pdc_connection_status); - - return r_u->status; -} - -/**************************************************************************** -Send a message to smbd to do a sam synchronisation -**************************************************************************/ -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); -} - -/************************************************************************* - net_reply_logon_ctrl2: - *************************************************************************/ - -NTSTATUS _net_logon_ctrl2(pipes_struct *p, NET_Q_LOGON_CTRL2 *q_u, NET_R_LOGON_CTRL2 *r_u) -{ - uint32 flags = 0x0; - uint32 pdc_connection_status = 0x0; - uint32 logon_attempts = 0x0; - uint32 tc_status = ERROR_NO_LOGON_SERVERS; - const char *trusted_domain = "test_domain"; - - DEBUG(0, ("*** net long ctrl2 %d, %d, %d\n", - q_u->function_code, q_u->query_level, q_u->switch_value)); - - DEBUG(6,("_net_logon_ctrl2: %d\n", __LINE__)); - - - /* set up the Logon Control2 response */ - init_net_r_logon_ctrl2(r_u, q_u->query_level, - flags, pdc_connection_status, logon_attempts, - tc_status, trusted_domain); - - if (lp_server_role() == ROLE_DOMAIN_BDC) - send_sync_message(); - - DEBUG(6,("_net_logon_ctrl2: %d\n", __LINE__)); - - return r_u->status; -} - -/************************************************************************* - net_reply_trust_dom_list: - *************************************************************************/ - -NTSTATUS _net_trust_dom_list(pipes_struct *p, NET_Q_TRUST_DOM_LIST *q_u, NET_R_TRUST_DOM_LIST *r_u) -{ - const char *trusted_domain = "test_domain"; - uint32 num_trust_domains = 1; - - DEBUG(6,("_net_trust_dom_list: %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: - ***********************************************************************************/ - -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__)); - - memcpy(&r_s->srv_cred, srv_cred, sizeof(r_s->srv_cred)); - r_s->status = status; - - DEBUG(5,("init_net_r_srv_pwset: %d\n", __LINE__)); -} - -/****************************************************************** - gets a machine password entry. checks access rights of the host. - ******************************************************************/ - -static BOOL get_md4pw(char *md4pw, char *mach_acct) -{ - SAM_ACCOUNT *sampass = NULL; - const uint8 *pass; - BOOL ret; - uint32 acct_ctrl; - -#if 0 - /* - * Currently this code is redundent as we already have a filter - * 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 - * this at a later date. JRA. - */ - - if (!allow_access(lp_domain_hostsdeny(), lp_domain_hostsallow(), - client_name(), client_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; - - /* JRA. This is ok as it is only used for generating the challenge. */ - become_root(); - ret=pdb_getsampwnam(sampass, mach_acct); - unbecome_root(); - - if (ret==False) { - DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct)); - pdb_free_sam(&sampass); - return False; - } - - 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; - } - - DEBUG(0,("get_md4pw: Workstation %s: no account in domain\n", mach_acct)); - pdb_free_sam(&sampass); - return False; - -} - -/************************************************************************* - _net_req_chal - *************************************************************************/ - -NTSTATUS _net_req_chal(pipes_struct *p, NET_Q_REQ_CHAL *q_u, NET_R_REQ_CHAL *r_u) -{ - NTSTATUS status = NT_STATUS_OK; - - rpcstr_pull(p->dc.remote_machine,q_u->uni_logon_clnt.buffer,sizeof(fstring),q_u->uni_logon_clnt.uni_str_len*2,0); - - /* create a server challenge for the client */ - /* Set these to random values. */ - generate_random_buffer(p->dc.srv_chal.data, 8, False); - - memcpy(p->dc.srv_cred.challenge.data, p->dc.srv_chal.data, 8); - - memcpy(p->dc.clnt_chal.data , q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - memcpy(p->dc.clnt_cred.challenge.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - - memset((char *)p->dc.sess_key, '\0', sizeof(p->dc.sess_key)); - - p->dc.challenge_sent = True; - /* set up the LSA REQUEST CHALLENGE response */ - init_net_r_req_chal(r_u, &p->dc.srv_chal, status); - - return status; -} - -/************************************************************************* - init_net_r_auth: - *************************************************************************/ - -static void init_net_r_auth(NET_R_AUTH *r_a, DOM_CHAL *resp_cred, NTSTATUS status) -{ - memcpy(r_a->srv_chal.data, resp_cred->data, sizeof(resp_cred->data)); - r_a->status = status; -} - -/************************************************************************* - _net_auth - *************************************************************************/ - -NTSTATUS _net_auth(pipes_struct *p, NET_Q_AUTH *q_u, NET_R_AUTH *r_u) -{ - NTSTATUS status = NT_STATUS_OK; - DOM_CHAL srv_cred; - UTIME srv_time; - fstring mach_acct; - - srv_time.time = 0; - - 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); - - if (p->dc.challenge_sent && get_md4pw((char *)p->dc.md4pw, mach_acct)) { - - /* from client / server challenges and md4 password, generate sess key */ - cred_session_key(&p->dc.clnt_chal, &p->dc.srv_chal, - p->dc.md4pw, p->dc.sess_key); - - /* check that the client credentials are valid */ - if (cred_assert(&q_u->clnt_chal, p->dc.sess_key, &p->dc.clnt_cred.challenge, srv_time)) { - - /* create server challenge for inclusion in the reply */ - cred_create(p->dc.sess_key, &p->dc.srv_cred.challenge, srv_time, &srv_cred); - - /* copy the received client credentials for use next time */ - memcpy(p->dc.clnt_cred.challenge.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - memcpy(p->dc.srv_cred .challenge.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - - /* Save the machine account name. */ - fstrcpy(p->dc.mach_acct, mach_acct); - - p->dc.authenticated = True; - - } else { - status = NT_STATUS_ACCESS_DENIED; - } - } else { - status = NT_STATUS_ACCESS_DENIED; - } - - /* set up the LSA AUTH response */ - init_net_r_auth(r_u, &srv_cred, status); - - return r_u->status; -} - -/************************************************************************* - init_net_r_auth_2: - *************************************************************************/ - -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; -} - -/************************************************************************* - _net_auth_2 - *************************************************************************/ - -NTSTATUS _net_auth_2(pipes_struct *p, NET_Q_AUTH_2 *q_u, NET_R_AUTH_2 *r_u) -{ - NTSTATUS status = NT_STATUS_OK; - DOM_CHAL srv_cred; - UTIME srv_time; - NEG_FLAGS srv_flgs; - fstring mach_acct; - - srv_time.time = 0; - - 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); - - if (p->dc.challenge_sent && get_md4pw((char *)p->dc.md4pw, mach_acct)) { - - /* from client / server challenges and md4 password, generate sess key */ - cred_session_key(&p->dc.clnt_chal, &p->dc.srv_chal, - p->dc.md4pw, p->dc.sess_key); - - /* check that the client credentials are valid */ - if (cred_assert(&q_u->clnt_chal, p->dc.sess_key, &p->dc.clnt_cred.challenge, srv_time)) { - - /* create server challenge for inclusion in the reply */ - cred_create(p->dc.sess_key, &p->dc.srv_cred.challenge, srv_time, &srv_cred); - - /* copy the received client credentials for use next time */ - memcpy(p->dc.clnt_cred.challenge.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - memcpy(p->dc.srv_cred .challenge.data, q_u->clnt_chal.data, sizeof(q_u->clnt_chal.data)); - - /* Save the machine account name. */ - fstrcpy(p->dc.mach_acct, mach_acct); - - p->dc.authenticated = True; - - } else { - status = NT_STATUS_ACCESS_DENIED; - } - } else { - status = NT_STATUS_ACCESS_DENIED; - } - - srv_flgs.neg_flags = 0x000001ff; - - /* set up the LSA AUTH 2 response */ - init_net_r_auth_2(r_u, &srv_cred, &srv_flgs, status); - - return r_u->status; -} - -/************************************************************************* - _net_srv_pwset - *************************************************************************/ - -NTSTATUS _net_srv_pwset(pipes_struct *p, NET_Q_SRV_PWSET *q_u, NET_R_SRV_PWSET *r_u) -{ - NTSTATUS status = NT_STATUS_ACCESS_DENIED; - DOM_CRED srv_cred; - pstring workstation; - SAM_ACCOUNT *sampass=NULL; - BOOL ret = False; - unsigned char pwd[16]; - int i; - uint32 acct_ctrl; - - /* checks and updates credentials. creates reply credentials */ - if (!(p->dc.authenticated && deal_with_creds(p->dc.sess_key, &p->dc.clnt_cred, &q_u->clnt_id.cred, &srv_cred))) - return NT_STATUS_INVALID_HANDLE; - - memcpy(&p->dc.srv_cred, &p->dc.clnt_cred, sizeof(p->dc.clnt_cred)); - - 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,("Server Password Set by Wksta:[%s] on account [%s]\n", workstation, p->dc.mach_acct)); - - pdb_init_sam(&sampass); - - become_root(); - ret=pdb_getsampwnam(sampass, p->dc.mach_acct); - unbecome_root(); - - /* Ensure the account exists and is a machine account. */ - - acct_ctrl = pdb_get_acct_ctrl(sampass); - - if (!(ret - && (acct_ctrl & ACB_WSTRUST || - acct_ctrl & ACB_SVRTRUST || - acct_ctrl & ACB_DOMTRUST))) { - pdb_free_sam(&sampass); - return NT_STATUS_NO_SUCH_USER; - } - - if (pdb_get_acct_ctrl(sampass) & ACB_DISABLED) { - pdb_free_sam(&sampass); - return NT_STATUS_ACCOUNT_DISABLED; - } - - DEBUG(100,("Server password set : new given value was :\n")); - for(i = 0; i < 16; i++) - DEBUG(100,("%02X ", q_u->pwd[i])); - DEBUG(100,("\n")); - - cred_hash3( pwd, q_u->pwd, p->dc.sess_key, 0); - - /* lies! nt and lm passwords are _not_ the same: don't care */ - if (!pdb_set_lanman_passwd (sampass, pwd, PDB_CHANGED)) { - pdb_free_sam(&sampass); - return NT_STATUS_NO_MEMORY; - } - - if (!pdb_set_nt_passwd (sampass, pwd, PDB_CHANGED)) { - pdb_free_sam(&sampass); - return NT_STATUS_NO_MEMORY; - } - - if (!pdb_set_pass_changed_now (sampass)) { - pdb_free_sam(&sampass); - /* Not quite sure what this one qualifies as, but this will do */ - return NT_STATUS_UNSUCCESSFUL; - } - - become_root(); - ret = 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, &srv_cred, status); - - pdb_free_sam(&sampass); - return r_u->status; -} - - -/************************************************************************* - _net_sam_logoff: - *************************************************************************/ - -NTSTATUS _net_sam_logoff(pipes_struct *p, NET_Q_SAM_LOGOFF *q_u, NET_R_SAM_LOGOFF *r_u) -{ - DOM_CRED srv_cred; - - if (!get_valid_user_struct(p->vuid)) - return NT_STATUS_NO_SUCH_USER; - - /* checks and updates credentials. creates reply credentials */ - if (!(p->dc.authenticated && deal_with_creds(p->dc.sess_key, &p->dc.clnt_cred, - &q_u->sam_id.client.cred, &srv_cred))) - return NT_STATUS_INVALID_HANDLE; - - memcpy(&p->dc.srv_cred, &p->dc.clnt_cred, sizeof(p->dc.clnt_cred)); - - /* XXXX maybe we want to say 'no', reject the client's credentials */ - r_u->buffer_creds = 1; /* yes, we have valid server credentials */ - memcpy(&r_u->srv_creds, &srv_cred, sizeof(r_u->srv_creds)); - - r_u->status = NT_STATUS_OK; - - return r_u->status; -} - - -/************************************************************************* - _net_sam_logon - *************************************************************************/ - -NTSTATUS _net_sam_logon(pipes_struct *p, NET_Q_SAM_LOGON *q_u, NET_R_SAM_LOGON *r_u) -{ - NTSTATUS status = NT_STATUS_OK; - NET_USER_INFO_3 *usr_info = NULL; - NET_ID_INFO_CTR *ctr = q_u->sam_id.ctr; - DOM_CRED srv_cred; - UNISTR2 *uni_samlogon_user = NULL; - UNISTR2 *uni_samlogon_domain = NULL; - UNISTR2 *uni_samlogon_workstation = NULL; - fstring nt_username, nt_domain, nt_workstation; - auth_usersupplied_info *user_info = NULL; - auth_serversupplied_info *server_info = NULL; - extern userdom_struct current_user_info; - SAM_ACCOUNT *sampw; - - usr_info = (NET_USER_INFO_3 *)talloc(p->mem_ctx, sizeof(NET_USER_INFO_3)); - if (!usr_info) - return NT_STATUS_NO_MEMORY; - - ZERO_STRUCTP(usr_info); - - /* 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 */ - - if (!get_valid_user_struct(p->vuid)) - return NT_STATUS_NO_SUCH_USER; - - /* checks and updates credentials. creates reply credentials */ - if (!(p->dc.authenticated && deal_with_creds(p->dc.sess_key, &p->dc.clnt_cred, &q_u->sam_id.client.cred, &srv_cred))) - return NT_STATUS_INVALID_HANDLE; - - memcpy(&p->dc.srv_cred, &p->dc.clnt_cred, sizeof(p->dc.clnt_cred)); - - r_u->buffer_creds = 1; /* yes, we have valid server credentials */ - memcpy(&r_u->srv_creds, &srv_cred, sizeof(r_u->srv_creds)); - - /* 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; - - 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; - - DEBUG(3,("SAM Logon (Network). Domain:[%s]. ", lp_workgroup())); - break; - default: - DEBUG(2,("SAM Logon: unsupported switch value\n")); - return NT_STATUS_INVALID_INFO_CLASS; - } /* end switch */ - - /* check username exists */ - - 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)); - - fstrcpy(current_user_info.smb_name, nt_username); - sub_set_smb_name(nt_username); - - /* - * Convert to a UNIX username. - */ - - DEBUG(5,("Attempting validation level %d for unmapped username %s.\n", q_u->sam_id.ctr->switch_value, nt_username)); - - switch (ctr->switch_value) { - case NET_LOGON_TYPE: - { - struct auth_context *auth_context = NULL; - if (!NT_STATUS_IS_OK(status = make_auth_context_fixed(&auth_context, ctr->auth.id2.lm_chal))) { - return status; - } - - /* Standard challenge/response authenticaion */ - if (!make_user_info_netlogon_network(&user_info, - nt_username, nt_domain, - nt_workstation, - 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)) { - status = NT_STATUS_NO_MEMORY; - } else { - status = auth_context->check_ntlm_password(auth_context, user_info, &server_info); - } - (auth_context->free)(&auth_context); - - 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 */ - { - struct auth_context *auth_context = NULL; - 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, - p->dc.sess_key)) { - status = NT_STATUS_NO_MEMORY; - } else { - status = auth_context->check_ntlm_password(auth_context, user_info, &server_info); - } - - (auth_context->free)(&auth_context); - - break; - } - default: - DEBUG(2,("SAM Logon: unsupported switch value\n")); - return NT_STATUS_INVALID_INFO_CLASS; - } /* end switch */ - - free_user_info(&user_info); - - DEBUG(5, ("_net_sam_logon: check_password returned status %s\n", - nt_errstr(status))); - - /* Check account and password */ - - if (!NT_STATUS_IS_OK(status)) { - free_server_info(&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); - 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_sess_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; - } - - pstrcpy(my_name, lp_netbios_name()); - - 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); - memcpy(user_sess_key, server_info->session_key, sizeof(user_sess_key)); - SamOEMhash(user_sess_key, netlogon_sess_key, 16); - 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 (?) */ - user_sess_key, - 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_sess_key); - } - free_server_info(&server_info); - return status; -} - - |