/* * Copyright (c) 2011 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Portions Copyright (c) 2011 Apple Inc. 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. */ #ifndef __GSSAPI_PLUGIN_H #define __GSSAPI_PLUGIN_H 1 #define GSSAPI_PLUGIN "gssapi_plugin" typedef gss_cred_id_t (*gssapi_plugin_isc_replace_cred)(gss_name_t target, gss_OID mech, gss_cred_id_t original_cred, OM_uint32 flags); /* * Flags passed in the flags argument to ->isc_replace_cred() */ #define GPT_IRC_F_SYSTEM_ONLY 1 /* system resource only, home directory access is no allowed */ /* * Flags defined by the plugin in gssapi_plugin_ftable */ #define GPT_SYSTEM_ONLY 1 /* plugin support GPT_IRC_F_SYSTEM_ONLY and friends */ /* * Plugin for GSSAPI */ typedef struct gssapi_plugin_ftable { int minor_version; /* support protocol: GSSAPI_PLUGIN_VERSION_N */ krb5_error_code (*init)(krb5_context, void **); void (*fini)(void *); const char *name; unsigned long flags; gssapi_plugin_isc_replace_cred isc_replace_cred; } gssapi_plugin_ftable; #define GSSAPI_PLUGIN_VERSION_1 1 /* history of version changes: * version 0 (no supported) was missing flags argument to ->isc_replace_cred() */ #endif