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

@@ -455,6 +455,17 @@ krb5_kuserok(krb5_context context,
}
static const char *kuserok_plugin_deps[] = { "krb5", NULL };
static struct krb5_plugin_data
kuserok_plugin_data = {
"krb5",
KRB5_PLUGIN_KUSEROK,
KRB5_PLUGIN_KUSEROK_VERSION_0,
kuserok_plugin_deps,
krb5_get_instance
};
KRB5_LIB_FUNCTION krb5_boolean KRB5_LIB_CALL
_krb5_kuserok(krb5_context context,
krb5_principal principal,
@@ -515,9 +526,8 @@ _krb5_kuserok(krb5_context context,
for (n = 0; rules[n]; n++) {
ctx.rule = rules[n];
ret = _krb5_plugin_run_f(context, "krb5", KRB5_PLUGIN_KUSEROK,
KRB5_PLUGIN_KUSEROK_VERSION_0, 0,
&ctx, plcallback);
ret = _krb5_plugin_run_f(context, &kuserok_plugin_data,
0, &ctx, plcallback);
if (ret != KRB5_PLUGIN_NO_HANDLE)
goto out;
}