diff options
Diffstat (limited to 'lib/gssapi/ntlm/iter_cred.c')
| -rw-r--r-- | lib/gssapi/ntlm/iter_cred.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/lib/gssapi/ntlm/iter_cred.c b/lib/gssapi/ntlm/iter_cred.c new file mode 100644 index 000000000000..34456db5da8f --- /dev/null +++ b/lib/gssapi/ntlm/iter_cred.c @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2006 Kungliga Tekniska Högskolan + * (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); +} |