krb5, kadm5: refactor plugin API

Refactor plugin framework to use a single list of loaded plugins; add a new
plugin API where DSOs export a load function that can declare dependencies and
export multiple plugins; refactor kadm5 hook API to use krb5 plugin framework.

More information in krb5-plugin(7).
This commit is contained in:
Luke Howard
2019-01-01 21:55:36 +11:00
committed by Nico Williams
parent e9b3b2326d
commit 803efebca5
37 changed files with 1293 additions and 639 deletions

View File

@@ -58,13 +58,24 @@ cc_plugin_register_to_context(krb5_context context, const void *plug, void *plug
return KRB5_PLUGIN_NO_HANDLE;
}
static const char *ccache_plugin_deps[] = { "krb5", NULL };
static struct krb5_plugin_data
ccache_plugin_data = {
"krb5",
KRB5_PLUGIN_CCACHE,
0,
ccache_plugin_deps,
krb5_get_instance
};
KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
_krb5_load_ccache_plugins(krb5_context context)
{
krb5_error_code userctx = 0;
(void)_krb5_plugin_run_f(context, "krb5", KRB5_PLUGIN_CCACHE,
0, 0, &userctx, cc_plugin_register_to_context);
(void)_krb5_plugin_run_f(context, &ccache_plugin_data, 0,
&userctx, cc_plugin_register_to_context);
return userctx;
}