mirror of
https://github.com/samba-team/samba.git
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f2d1f19a66
(i ignored the new SAMBA stuff, but the rest of this looks like it should
have been merged already).
(This used to be commit 3de09e5cf1)
134 lines
3.2 KiB
C
134 lines
3.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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ads (active directory) utility library
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Copyright (C) Andrew Tridgell 2001
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Copyright (C) Remus Koos 2001
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Copyright (C) Andrew Bartlett 2001
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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 "includes.h"
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/*
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build a ADS_STATUS structure
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*/
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ADS_STATUS ads_build_error(enum ads_error_type etype,
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int rc, int minor_status)
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{
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ADS_STATUS ret;
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if (etype == ADS_ERROR_NT) {
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DEBUG(0,("don't use ads_build_error with ADS_ERROR_NT!\n"));
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ret.err.rc = -1;
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ret.error_type = ADS_ERROR_SYSTEM;
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ret.minor_status = 0;
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return ret;
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}
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ret.err.rc = rc;
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ret.error_type = etype;
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ret.minor_status = minor_status;
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return ret;
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}
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ADS_STATUS ads_build_nt_error(enum ads_error_type etype,
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NTSTATUS nt_status)
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{
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ADS_STATUS ret;
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if (etype != ADS_ERROR_NT) {
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DEBUG(0,("don't use ads_build_nt_error without ADS_ERROR_NT!\n"));
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ret.err.rc = -1;
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ret.error_type = ADS_ERROR_SYSTEM;
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ret.minor_status = 0;
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return ret;
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}
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ret.err.nt_status = nt_status;
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ret.error_type = etype;
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ret.minor_status = 0;
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return ret;
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}
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/*
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do a rough conversion between ads error codes and NT status codes
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we'll need to fill this in more
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*/
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NTSTATUS ads_ntstatus(ADS_STATUS status)
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{
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if (status.error_type == ADS_ERROR_NT){
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return status.err.nt_status;
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}
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#ifdef HAVE_LDAP
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if ((status.error_type == ADS_ERROR_LDAP)
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&& (status.err.rc == LDAP_NO_MEMORY)) {
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return NT_STATUS_NO_MEMORY;
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}
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#endif
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if (ADS_ERR_OK(status)) return NT_STATUS_OK;
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return NT_STATUS_UNSUCCESSFUL;
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}
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/*
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return a string for an error from a ads routine
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*/
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const char *ads_errstr(ADS_STATUS status)
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{
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int msg_ctx;
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static char *ret;
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SAFE_FREE(ret);
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msg_ctx = 0;
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switch (status.error_type) {
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case ADS_ERROR_SYSTEM:
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return strerror(status.err.rc);
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#ifdef HAVE_LDAP
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case ADS_ERROR_LDAP:
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return ldap_err2string(status.err.rc);
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#endif
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#ifdef HAVE_KRB5
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case ADS_ERROR_KRB5:
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return error_message(status.err.rc);
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#endif
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#ifdef HAVE_GSSAPI
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case ADS_ERROR_GSS:
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{
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uint32 minor;
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gss_buffer_desc msg1, msg2;
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msg1.value = NULL;
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msg2.value = NULL;
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gss_display_status(&minor, status.err.rc, GSS_C_GSS_CODE,
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GSS_C_NULL_OID, &msg_ctx, &msg1);
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gss_display_status(&minor, status.minor_status, GSS_C_MECH_CODE,
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GSS_C_NULL_OID, &msg_ctx, &msg2);
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asprintf(&ret, "%s : %s", (char *)msg1.value, (char *)msg2.value);
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gss_release_buffer(&minor, &msg1);
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gss_release_buffer(&minor, &msg2);
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return ret;
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}
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#endif
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case ADS_ERROR_NT:
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return nt_errstr(ads_ntstatus(status));
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default:
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return "Unknown ADS error type!? (not compiled in?)";
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}
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}
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