updated SQL templates to support attribute pool and identity parameters

src/libcharon/plugins/sql/sqlite.sql

@@ -192,12 +192,28 @@ CREATE TABLE leases (
   released INTEGER NOT NULL
 );
 
+DROP TABLE IF EXISTS attribute_pools;
+CREATE TABLE attribute_pools (
+  id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  name TEXT NOT NULL
+);
+
 DROP TABLE IF EXISTS attributes;
 CREATE TABLE attributes (
   id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  identity INTEGER NOT NULL DEFAULT 0,
+  pool INTEGER NOT NULL DEFAULT 0,
   type INTEGER NOT NULL,
   value BLOB NOT NULL
 );
+DROP INDEX IF EXISTS attributes_identity;
+CREATE INDEX attributes_identity ON attributes (
+  identity
+);
+DROP INDEX IF EXISTS attributes_pool;
+CREATE INDEX attributes_pool ON attributes (
+  pool
+);
 
 DROP TABLE IF EXISTS ike_sas;
 CREATE TABLE ike_sas (