add hdb_entry_get_pkinit_cert

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24996 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/hdb/ext.c

@@ -234,6 +234,20 @@ hdb_entry_get_pkinit_hash(const hdb_entry *entry, const HDB_Ext_PKINIT_hash **a)
     return 0;
 }
 
+krb5_error_code
+hdb_entry_get_pkinit_cert(const hdb_entry *entry, const HDB_Ext_PKINIT_cert **a)
+{
+    const HDB_extension *ext;
+
+    ext = hdb_find_extension(entry, choice_HDB_extension_data_pkinit_cert);
+    if (ext)
+	*a = &ext->data.u.pkinit_cert;
+    else
+	*a = NULL;
+
+    return 0;
+}
+
 krb5_error_code
 hdb_entry_get_pw_change_time(const hdb_entry *entry, time_t *t)
 {