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libcli:util: Add gnutls_error

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Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Andreas Schneider 2019-05-22 17:09:50 +02:00 committed by Andreas Schneider
parent aa2a3d9509
commit f54dfd97aa
3 changed files with 103 additions and 2 deletions
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69
libcli/util/gnutls_error.c Normal file
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@ -0,0 +1,69 @@
/*
* Copyright (c) 2019 Andreas Schneider <asn@samba.org>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "gnutls_error.h"
#include <gnutls/gnutls.h>
NTSTATUS _gnutls_error_to_ntstatus(int gnutls_rc,
NTSTATUS blocked_status,
const char *function,
const char *location)
{
NTSTATUS status;
if (gnutls_rc == GNUTLS_E_SUCCESS) {
return NT_STATUS_OK;
}
switch (gnutls_rc) {
case GNUTLS_E_UNWANTED_ALGORITHM:
status = blocked_status;
break;
case GNUTLS_E_MEMORY_ERROR:
status = NT_STATUS_NO_MEMORY;
break;
case GNUTLS_E_INVALID_REQUEST:
status = NT_STATUS_INVALID_VARIANT;
break;
case GNUTLS_E_DECRYPTION_FAILED:
status = NT_STATUS_DECRYPTION_FAILED;
break;
case GNUTLS_E_ENCRYPTION_FAILED:
status = NT_STATUS_ENCRYPTION_FAILED;
break;
case GNUTLS_E_SHORT_MEMORY_BUFFER:
status = NT_STATUS_INVALID_PARAMETER;
break;
case GNUTLS_E_BASE64_DECODING_ERROR:
case GNUTLS_E_HASH_FAILED:
case GNUTLS_E_LIB_IN_ERROR_STATE:
case GNUTLS_E_INTERNAL_ERROR:
default:
status = NT_STATUS_INTERNAL_ERROR;
break;
}
D_WARNING("%s: GNUTLS ERROR: %s, NTSTATUS: %s at %s\n",
function,
gnutls_strerror_name(gnutls_rc),
nt_errstr(status),
location);
return status;
}

31
libcli/util/gnutls_error.h Normal file
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/*
* Copyright (c) 2019 Andreas Schneider <asn@samba.org>
*
* 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 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GNUTLS_ERROR_H
#define _GNUTLS_ERROR_H
#include "ntstatus.h"
NTSTATUS _gnutls_error_to_ntstatus(int gnutls_rc,
NTSTATUS blocked_status,
const char *function,
const char *location);
#define gnutls_error_to_ntstatus(gnutls_rc, blocked_status) \
_gnutls_error_to_ntstatus(gnutls_rc, blocked_status, \
__FUNCTION__, __location__)
#endif /* _GNUTLS_ERROR_H */

5
libcli/util/wscript_build
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@ -2,11 +2,12 @@
bld.SAMBA_LIBRARY('samba-errors',
public_headers='error.h ntstatus.h ntstatus_gen.h doserr.h werror.h werror_gen.h hresult.h',
public_headers='error.h ntstatus.h ntstatus_gen.h doserr.h werror.h werror_gen.h hresult.h gnutls_error.h',
private_headers='nterr_private.h',
header_path='core',
source='doserr.c errormap.c nterr.c errmap_unix.c hresult.c',
source='doserr.c errormap.c nterr.c errmap_unix.c hresult.c gnutls_error.c',
public_deps='talloc samba-debug',
deps='gnutls',
# private_library=True,
pc_files=[],
vnum='1',