diff options
Diffstat (limited to 'third_party/heimdal/lib/gssapi/mech/gss_acquire_cred_with_password.c')
-rw-r--r-- | third_party/heimdal/lib/gssapi/mech/gss_acquire_cred_with_password.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/mech/gss_acquire_cred_with_password.c b/third_party/heimdal/lib/gssapi/mech/gss_acquire_cred_with_password.c new file mode 100644 index 0000000..4e6138b --- /dev/null +++ b/third_party/heimdal/lib/gssapi/mech/gss_acquire_cred_with_password.c @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2011, PADL Software Pty Ltd. + * 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 PADL Software 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 PADL SOFTWARE 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 PADL SOFTWARE 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_acquire_cred_with_password(OM_uint32 *minor_status, + gss_const_name_t desired_name, + const gss_buffer_t password, + OM_uint32 time_req, + const gss_OID_set desired_mechs, + gss_cred_usage_t cred_usage, + gss_cred_id_t *output_cred_handle, + gss_OID_set *actual_mechs, + OM_uint32 *time_rec) +{ + OM_uint32 major_status; + gss_key_value_element_desc kv; + gss_key_value_set_desc store; + char *spassword = NULL; + + *output_cred_handle = GSS_C_NO_CREDENTIAL; + + if (password == GSS_C_NO_BUFFER || password->value == NULL) + return GSS_S_CALL_INACCESSIBLE_READ; + + spassword = malloc(password->length + 1); + if (spassword == NULL) { + *minor_status = ENOMEM; + return GSS_S_FAILURE; + } + memcpy(spassword, password->value, password->length); + spassword[password->length] = '\0'; + + kv.key = "password"; + kv.value = spassword; + + store.count = 1; + store.elements = &kv; + + major_status = gss_acquire_cred_from(minor_status, + desired_name, + time_req, + desired_mechs, + cred_usage, + &store, + output_cred_handle, + actual_mechs, + time_rec); + if (spassword) { + memset_s(spassword, password->length, 0, password->length); + free(spassword); + } + + return major_status; +} |