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/*
* Copyright (c) 2006 Kungliga Tekniska Hgskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Portions Copyright (c) 2009 Apple Inc. 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 "ntlm.h"
void GSSAPI_CALLCONV
_gss_ntlm_iter_creds_f(OM_uint32 flags,
void *userctx ,
void (*cred_iter)(void *, gss_OID, gss_cred_id_t))
{
#ifdef HAVE_KCM
krb5_error_code ret;
krb5_context context = NULL;
krb5_storage *request, *response;
krb5_data response_data;
ret = krb5_init_context(&context);
if (ret)
goto done;
ret = krb5_kcm_storage_request(context, KCM_OP_GET_NTLM_USER_LIST, &request);
if (ret)
goto done;
ret = krb5_kcm_call(context, request, &response, &response_data);
krb5_storage_free(request);
if (ret)
goto done;
while (1) {
uint32_t morep;
char *user = NULL, *domain = NULL;
ntlm_cred dn;
ret = krb5_ret_uint32(response, &morep);
if (ret) goto out;
if (!morep) goto out;
ret = krb5_ret_stringz(response, &user);
if (ret) goto out;
ret = krb5_ret_stringz(response, &domain);
if (ret) {
free(user);
goto out;
}
dn = calloc(1, sizeof(*dn));
if (dn == NULL) {
free(user);
free(domain);
goto out;
}
dn->username = user;
dn->domain = domain;
cred_iter(userctx, GSS_NTLM_MECHANISM, (gss_cred_id_t)dn);
}
out:
krb5_storage_free(response);
krb5_data_free(&response_data);
done:
if (context)
krb5_free_context(context);
#endif /* HAVE_KCM */
(*cred_iter)(userctx, NULL, NULL);
}
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