diff options
Diffstat (limited to 'third_party/heimdal/lib/gssapi/spnego/external.c')
| -rw-r--r-- | third_party/heimdal/lib/gssapi/spnego/external.c | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/spnego/external.c b/third_party/heimdal/lib/gssapi/spnego/external.c new file mode 100644 index 0000000..2a5121e --- /dev/null +++ b/third_party/heimdal/lib/gssapi/spnego/external.c @@ -0,0 +1,165 @@ +/* + * Copyright (c) 2004, PADL Software Pty Ltd. + * Copyright (c) 2018 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 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 "spnego_locl.h" +#include <gssapi_mech.h> + +/* + * RFC2478, SPNEGO: + * The security mechanism of the initial + * negotiation token is identified by the Object Identifier + * iso.org.dod.internet.security.mechanism.snego (1.3.6.1.5.5.2). + */ +static gss_mo_desc spnego_mo[] = { + { + GSS_C_MA_SASL_MECH_NAME, + GSS_MO_MA, + "SASL mech name", + rk_UNCONST("SPNEGO"), + _gss_mo_get_ctx_as_string, + NULL + }, + { + GSS_C_MA_MECH_NAME, + GSS_MO_MA, + "Mechanism name", + rk_UNCONST("SPNEGO"), + _gss_mo_get_ctx_as_string, + NULL + }, + { + GSS_C_MA_MECH_DESCRIPTION, + GSS_MO_MA, + "Mechanism description", + rk_UNCONST("Heimdal SPNEGO Mechanism"), + _gss_mo_get_ctx_as_string, + NULL + }, + { + GSS_C_MA_MECH_NEGO, + GSS_MO_MA, + NULL, + NULL, + NULL, + NULL + }, + { + GSS_C_MA_MECH_PSEUDO, + GSS_MO_MA, + NULL, + NULL, + NULL, + NULL + } +}; + +static gssapi_mech_interface_desc spnego_mech = { + GMI_VERSION, + "spnego", + {6, rk_UNCONST("\x2b\x06\x01\x05\x05\x02") }, + GM_USE_MG_CRED | GM_USE_MG_NAME, + NULL, /* gm_acquire_cred */ + NULL, /* gm_release_cred */ + _gss_spnego_init_sec_context, + _gss_spnego_accept_sec_context, + _gss_spnego_process_context_token, + _gss_spnego_delete_sec_context, + _gss_spnego_context_time, + _gss_spnego_get_mic, + _gss_spnego_verify_mic, + _gss_spnego_wrap, + _gss_spnego_unwrap, + NULL, /* gm_display_status */ + NULL, /* gm_indicate_mechs */ + NULL, /* gm_compare_name */ + NULL, /* gm_display_name */ + NULL, /* gm_import_name */ + NULL, /* gm_export_name */ + NULL, /* gm_release_name */ + NULL, /* gm_inquire_cred */ + _gss_spnego_inquire_context, + _gss_spnego_wrap_size_limit, + NULL, /* gm_add_cred */ + NULL, /* gm_inquire_cred_by_mech */ + _gss_spnego_export_sec_context, + _gss_spnego_import_sec_context, + NULL, /* gm_spnego_inquire_names_for_mech */ + NULL, /* gm_spnego_inquire_mechs_for_name */ + NULL, /* gm_spnego_canonicalize_name */ + NULL, /* gm_spnego_duplicate_name */ + _gss_spnego_inquire_sec_context_by_oid, + NULL, /* gm_inquire_cred_by_oid */ + _gss_spnego_set_sec_context_option, + NULL, /* gm_set_cred_option */ + _gss_spnego_pseudo_random, + _gss_spnego_wrap_iov, + _gss_spnego_unwrap_iov, + _gss_spnego_wrap_iov_length, + NULL, + NULL, /* gm_export_cred */ + NULL, /* gm_import_cred */ + NULL, /* gm_acquire_cred_from */ + NULL, /* gm_acquire_cred_impersonate_name */ + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + spnego_mo, + sizeof(spnego_mo) / sizeof(spnego_mo[0]), + NULL, /* gm_localname */ + NULL, /* gm_authorize_localname */ + NULL, /* gm_display_name_ext */ + NULL, /* gm_inquire_name */ + NULL, /* gm_get_name_attribute */ + NULL, /* gm_set_name_attribute */ + NULL, /* gm_delete_name_attribute */ + NULL, /* gm_export_name_composite */ + NULL, /* gm_duplicate_cred */ + NULL, /* gm_add_cred_from */ + NULL, /* gm_store_cred_into */ + NULL, /* gm_query_mechanism_info */ + NULL, /* gm_query_meta_data */ + NULL, /* gm_exchange_meta_data */ + NULL, /* gm_store_cred_into2 */ + NULL /* gm_compat */ +}; + +gssapi_mech_interface +__gss_spnego_initialize(void) +{ + return &spnego_mech; +} + |