From 8daa83a594a2e98f39d764422bfbdbc62c9efd44 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 19:20:00 +0200 Subject: Adding upstream version 2:4.20.0+dfsg. Signed-off-by: Daniel Baumann --- third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c | 88 ++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c (limited to 'third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c') diff --git a/third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c b/third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c new file mode 100644 index 0000000..a6b151f --- /dev/null +++ b/third_party/heimdal/lib/gssapi/ntlm/acquire_cred.c @@ -0,0 +1,88 @@ +/* + * Copyright (c) 1997 - 2004 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 "ntlm.h" + +OM_uint32 GSSAPI_CALLCONV +_gss_ntlm_acquire_cred_from(OM_uint32 *min_stat, + gss_const_name_t desired_name, + OM_uint32 time_req, + const gss_OID_set desired_mechs, + gss_cred_usage_t cred_usage, + gss_const_key_value_set_t cred_store, + gss_cred_id_t *output_cred_handle, + gss_OID_set *actual_mechs, + OM_uint32 *time_rec) +{ + ntlm_name name = (ntlm_name) desired_name; + OM_uint32 maj_stat; + ntlm_ctx ctx; + + *min_stat = 0; + *output_cred_handle = GSS_C_NO_CREDENTIAL; + if (actual_mechs) + *actual_mechs = GSS_C_NO_OID_SET; + if (time_rec) + *time_rec = GSS_C_INDEFINITE; + + if (cred_usage == GSS_C_BOTH || cred_usage == GSS_C_ACCEPT) { + int ret; + + maj_stat = _gss_ntlm_allocate_ctx(min_stat, &ctx); + if (maj_stat != GSS_S_COMPLETE) + return maj_stat; + + ret = (*ctx->server->nsi_probe)(min_stat, ctx->ictx, NULL); + { + gss_ctx_id_t context = (gss_ctx_id_t)ctx; + OM_uint32 junk; + _gss_ntlm_delete_sec_context(&junk, &context, NULL); + } + if (ret) { + *min_stat = ret; + return GSS_S_NO_CRED; + } + } + if (cred_usage == GSS_C_BOTH || cred_usage == GSS_C_INITIATE) { + ntlm_cred cred; + + *min_stat = _gss_ntlm_get_user_cred(name, &cred); + if (*min_stat) + return GSS_S_NO_CRED; + cred->usage = cred_usage; + + *output_cred_handle = (gss_cred_id_t)cred; + } + + return (GSS_S_COMPLETE); +} -- cgit v1.2.3