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0182ddf97d
Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
89 lines
2.6 KiB
C
89 lines
2.6 KiB
C
/*
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Unix SMB/CIFS implementation.
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kpasswd Server implementation
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
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Copyright (C) Andrew Tridgell 2005
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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 "dsdb/samdb/samdb.h"
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#include "../lib/util/util_ldb.h"
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#include "libcli/security/security.h"
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#include "dsdb/common/util.h"
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#include "auth/auth.h"
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#include "kdc/kpasswd_glue.h"
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#undef DBGC_CLASS
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#define DBGC_CLASS DBGC_KERBEROS
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/*
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A user password change
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Return true if there is a valid error packet (or success) formed in
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the error_blob
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*/
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NTSTATUS samdb_kpasswd_change_password(TALLOC_CTX *mem_ctx,
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struct loadparm_context *lp_ctx,
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struct tevent_context *event_ctx,
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struct auth_session_info *session_info,
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const DATA_BLOB *password,
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enum samPwdChangeReason *reject_reason,
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struct samr_DomInfo1 **dominfo,
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const char **error_string,
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NTSTATUS *result)
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{
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NTSTATUS status;
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struct ldb_context *samdb = NULL;
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/* Start a SAM with user privileges for the password change */
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samdb = samdb_connect(mem_ctx,
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event_ctx,
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lp_ctx,
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session_info,
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NULL,
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0);
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if (!samdb) {
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*error_string = "Failed to open samdb";
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return NT_STATUS_ACCESS_DENIED;
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}
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DBG_NOTICE("Changing password of %s\\%s (%s)\n",
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session_info->info->domain_name,
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session_info->info->account_name,
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dom_sid_string(mem_ctx, &session_info->security_token->sids[PRIMARY_USER_SID_INDEX]));
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/* Performs the password change */
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status = samdb_set_password_sid(samdb,
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mem_ctx,
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&session_info->security_token->sids[PRIMARY_USER_SID_INDEX],
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NULL,
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password,
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NULL,
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DSDB_PASSWORD_CHECKED_AND_CORRECT,
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reject_reason,
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dominfo);
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if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
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*error_string = "No such user when changing password";
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} else if (!NT_STATUS_IS_OK(status)) {
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*error_string = nt_errstr(status);
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}
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*result = status;
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return NT_STATUS_OK;
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}
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