diff options
Diffstat (limited to 'lib/libgssapi/gss_set_sec_context_option.c')
-rw-r--r-- | lib/libgssapi/gss_set_sec_context_option.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/lib/libgssapi/gss_set_sec_context_option.c b/lib/libgssapi/gss_set_sec_context_option.c new file mode 100644 index 0000000..4b6bf1b --- /dev/null +++ b/lib/libgssapi/gss_set_sec_context_option.c @@ -0,0 +1,92 @@ +/* + * Copyright (c) 2004, 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. + */ +/* $FreeBSD$ */ +/* RCSID("$Id: gss_set_sec_context_option.c 19928 2007-01-16 10:37:54Z lha $"); */ + +#include <gssapi/gssapi.h> + +#include "mech_switch.h" +#include "context.h" + +OM_uint32 +gss_set_sec_context_option (OM_uint32 *minor_status, + gss_ctx_id_t *context_handle, + const gss_OID object, + const gss_buffer_t value) +{ + struct _gss_context *ctx; + OM_uint32 major_status; + struct _gss_mech_switch *m; + int one_ok = 0; + + *minor_status = 0; + + if (context_handle == NULL) { + _gss_load_mech(); + major_status = GSS_S_BAD_MECH; + SLIST_FOREACH(m, &_gss_mechs, gm_link) { + if (!m->gm_set_sec_context_option) + continue; + major_status = m->gm_set_sec_context_option( + minor_status, + NULL, object, value); + if (major_status == GSS_S_COMPLETE) + one_ok = 1; + } + if (one_ok) { + *minor_status = 0; + return (GSS_S_COMPLETE); + } + return (major_status); + } + + ctx = (struct _gss_context *) *context_handle; + + if (ctx == NULL) + return (GSS_S_NO_CONTEXT); + + m = ctx->gc_mech; + + if (m == NULL) + return (GSS_S_BAD_MECH); + + if (m->gm_set_sec_context_option != NULL) { + major_status = m->gm_set_sec_context_option(minor_status, + &ctx->gc_ctx, object, value); + if (major_status != GSS_S_COMPLETE) + _gss_mg_error(m, major_status, *minor_status); + } else + major_status = (GSS_S_BAD_MECH); + + return (major_status); +} + |