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/*
* Copyright (c) 2006 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include "mech_locl.h"
GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
gss_oid_to_str(OM_uint32 *minor_status, gss_OID oid, gss_buffer_t oid_str)
{
int ret;
size_t size;
heim_oid o;
char *p;
_mg_buffer_zero(oid_str);
if (oid == GSS_C_NULL_OID)
return GSS_S_FAILURE;
ret = der_get_oid (oid->elements, oid->length, &o, &size);
if (ret) {
*minor_status = ret;
return GSS_S_FAILURE;
}
ret = der_print_heim_oid(&o, ' ', &p);
der_free_oid(&o);
if (ret) {
*minor_status = ret;
return GSS_S_FAILURE;
}
oid_str->value = p;
oid_str->length = strlen(p);
*minor_status = 0;
return GSS_S_COMPLETE;
}
GSSAPI_LIB_FUNCTION const char * GSSAPI_LIB_CALL
gss_oid_to_name(gss_const_OID oid)
{
size_t i;
for (i = 0; _gss_ont_mech[i].oid; i++) {
if (gss_oid_equal(oid, _gss_ont_mech[i].oid))
return _gss_ont_mech[i].name;
}
return NULL;
}
GSSAPI_LIB_FUNCTION gss_OID GSSAPI_LIB_CALL
gss_name_to_oid(const char *name)
{
size_t i, partial = (size_t)-1;
for (i = 0; _gss_ont_mech[i].oid; i++) {
if (strcasecmp(name, _gss_ont_mech[i].short_desc) == 0)
return _gss_ont_mech[i].oid;
if (strncasecmp(name, _gss_ont_mech[i].short_desc, strlen(name)) == 0) {
if (partial != (size_t)-1)
return NULL;
partial = i;
}
}
if (partial != (size_t)-1)
return _gss_ont_mech[partial].oid;
return NULL;
}
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