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/*
* Copyright (c) 2018, AuriStor, 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:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - 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 COPYRIGHT HOLDERS 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
* COPYRIGHT HOLDER 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 "kadm5_locl.h"
static const char *kadm5_hook_plugin_deps[] = {
"kadm5",
"krb5",
NULL
};
struct heim_plugin_data kadm5_hook_plugin_data = {
"kadm5",
"kadm5_hook",
KADM5_HOOK_VERSION_V1,
kadm5_hook_plugin_deps,
kadm5_get_instance
};
void
_kadm5_s_set_hook_error_message(kadm5_server_context *context,
krb5_error_code ret,
const char *op,
const struct kadm5_hook_ftable *hook,
enum kadm5_hook_stage stage)
{
assert(ret != 0);
krb5_set_error_message(context->context, ret,
"%s hook `%s' failed %s-commit",
op, hook->name,
stage == KADM5_HOOK_STAGE_PRECOMMIT ? "pre" : "post");
}
kadm5_ret_t
_kadm5_s_init_hooks(kadm5_server_context *ctx)
{
krb5_context context = ctx->context;
char **dirs;
dirs = krb5_config_get_strings(context, NULL, "kadmin",
"plugin_dir", NULL);
if (dirs == NULL)
return 0;
_krb5_load_plugins(context, "kadm5", (const char **)dirs);
krb5_config_free_strings(dirs);
return 0;
}
void
_kadm5_s_free_hooks(kadm5_server_context *ctx)
{
_krb5_unload_plugins(ctx->context, "kadm5");
}
uintptr_t KRB5_LIB_CALL
kadm5_get_instance(const char *libname)
{
static const char *instance = "libkadm5";
if (strcmp(libname, "kadm5") == 0)
return (uintptr_t)instance;
else if (strcmp(libname, "krb5") == 0)
return krb5_get_instance(libname);
return 0;
}
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