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73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 3.0
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Winbind daemon - pam auuth funcions
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Copyright (C) Andrew Tridgell 2000
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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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "winbindd.h"
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/* Return a password structure from a username. Specify whether cached data
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can be returned. */
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enum winbindd_result winbindd_pam_auth(struct winbindd_cli_state *state)
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{
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NET_USER_INFO_3 info3;
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uchar ntpw[16];
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uchar lmpw[16];
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uint8 trust_passwd[16];
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uint32 status;
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fstring server;
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fstring name_domain, name_user;
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extern pstring global_myname;
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DEBUG(1,("winbindd_pam_auth user=%s\n",
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state->request.data.auth.user));
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/* Parse domain and username */
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parse_domain_user(state->request.data.auth.user, name_domain, name_user);
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/* don't allow the null domain */
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if (strcmp(name_domain,"") == 0) return WINBINDD_ERROR;
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ZERO_STRUCT(info3);
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if (!secrets_fetch_trust_account_password(lp_workgroup(),
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trust_passwd, NULL)) {
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return WINBINDD_ERROR;
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}
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nt_lm_owf_gen(state->request.data.auth.pass, ntpw, lmpw);
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slprintf(server, sizeof(server), "\\\\%s", server_state.controller);
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status = domain_client_validate_backend(server,
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name_user, name_domain,
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global_myname, SEC_CHAN_WKSTA,
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trust_passwd,
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NULL,
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lmpw, sizeof(lmpw),
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ntpw, sizeof(ntpw), &info3);
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if (status != NT_STATUS_NOPROBLEMO) return WINBINDD_ERROR;
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return WINBINDD_OK;
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}
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