diff options
author | dfr <dfr@FreeBSD.org> | 2005-12-29 14:40:22 +0000 |
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committer | dfr <dfr@FreeBSD.org> | 2005-12-29 14:40:22 +0000 |
commit | d9cbcb50b52b6c033a00eac46c9285955eed228c (patch) | |
tree | f226da354a25653f837708c3ecef3468ea981824 /lib/libgssapi/gss_duplicate_name.c | |
parent | 11d326ac1ada3057acc7c5e99fe9a161d43a4c8e (diff) | |
download | FreeBSD-src-d9cbcb50b52b6c033a00eac46c9285955eed228c.zip FreeBSD-src-d9cbcb50b52b6c033a00eac46c9285955eed228c.tar.gz |
Add a new extensible GSS-API layer which can support GSS-API plugins,
similar the the Solaris implementation. Repackage the krb5 GSS mechanism
as a plugin library for the new implementation. This also includes a
comprehensive set of manpages for the GSS-API functions with text mostly
taken from the RFC.
Reviewed by: Love Hörnquist Åstrand <lha@it.su.se>, ru (build system), des (openssh parts)
Diffstat (limited to 'lib/libgssapi/gss_duplicate_name.c')
-rw-r--r-- | lib/libgssapi/gss_duplicate_name.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/libgssapi/gss_duplicate_name.c b/lib/libgssapi/gss_duplicate_name.c new file mode 100644 index 0000000..b7be182 --- /dev/null +++ b/lib/libgssapi/gss_duplicate_name.c @@ -0,0 +1,78 @@ +/*- + * Copyright (c) 2005 Doug Rabson + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ + +#include <gssapi/gssapi.h> +#include <errno.h> + +#include "mech_switch.h" +#include "name.h" + +OM_uint32 gss_duplicate_name(OM_uint32 *minor_status, + const gss_name_t src_name, + gss_name_t *dest_name) +{ + OM_uint32 major_status; + struct _gss_name *name = (struct _gss_name *) src_name; + struct _gss_name *new_name; + struct _gss_mechanism_name *mn; + + *minor_status = 0; + + /* + * If this name has a value (i.e. it didn't come from + * gss_canonicalize_name(), we re-import the thing. Otherwise, + * we make an empty name to hold the MN copy. + */ + if (name->gn_value.value) { + major_status = gss_import_name(minor_status, + &name->gn_value, &name->gn_type, dest_name); + if (major_status != GSS_S_COMPLETE) + return (major_status); + new_name = (struct _gss_name *) *dest_name; + } else { + new_name = malloc(sizeof(struct _gss_name)); + if (!new_name) { + *minor_status = ENOMEM; + return (GSS_S_FAILURE); + } + memset(new_name, 0, sizeof(struct _gss_name)); + SLIST_INIT(&name->gn_mn); + *dest_name = (gss_name_t) new_name; + } + + /* + * Import the new name into any mechanisms listed in the + * original name. We could probably get away with only doing + * this if the original was canonical. + */ + SLIST_FOREACH(mn, &name->gn_mn, gmn_link) { + _gss_find_mn(new_name, mn->gmn_mech_oid); + } + + return (GSS_S_COMPLETE); +} |