73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
/**
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* @file user_cache.cpp Test user caching mechanism of MaxScale
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*
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* - Create 'testuser'@'%' user
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* - Start up MaxScale with 'testuser' as the service user
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* - Delete 'testuser'@'%'
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* - Restart MaxScale
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* - Check that queries through MaxScale are OK
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*/
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#include <iostream>
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#include "testconnections.h"
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int main(int argc, char *argv[])
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{
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TestConnections * Test = new TestConnections(argc, argv);
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Test->stop_timeout();
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Test->maxscales->stop_maxscale(0);
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/** Create the test user and give required grants */
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Test->tprintf("Creating 'testuser'@'%'\n");
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Test->repl->connect();
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execute_query_silent(Test->repl->nodes[0], "CREATE USER 'testuser'@'%' IDENTIFIED BY 'testpasswd'");
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execute_query_silent(Test->repl->nodes[0], "GRANT SELECT ON mysql.user TO 'testuser'@'%'");
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execute_query_silent(Test->repl->nodes[0], "GRANT SELECT ON mysql.db TO 'testuser'@'%'");
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execute_query_silent(Test->repl->nodes[0], "GRANT SELECT ON mysql.tables_priv TO 'testuser'@'%'");
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execute_query_silent(Test->repl->nodes[0], "GRANT SHOW DATABASES ON *.* TO 'testuser'@'%'");
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/** Wait for the user to replicate */
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Test->tprintf("Waiting for users to replicate\n");
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sleep(10);
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/** Test that MaxScale works and initialize the cache */
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Test->tprintf("Test that MaxScale works and initialize the cache\n");
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Test->maxscales->start_maxscale(0);
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Test->maxscales->connect_maxscale(0);
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Test->set_timeout(30);
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Test->add_result(Test->try_query_all("SHOW DATABASES"), "Initial query without user cache should work\n");
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Test->stop_timeout();
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/** Block all nodes */
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Test->tprintf("Blocking all nodes\n");
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for (int i = 0; i < Test->repl->N; i++)
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{
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Test->repl->block_node(i);
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}
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/** Restart MaxScale and check that the user cache works */
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Test->tprintf("Restarting MaxScale\n");
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Test->maxscales->restart_maxscale(0);
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sleep(5);
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Test->tprintf("Unblocking all nodes\n");
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Test->repl->unblock_all_nodes();
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sleep(5);
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Test->tprintf("Dropping 'testuser'@'%'\n");
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execute_query_silent(Test->repl->nodes[0], "DROP USER 'testuser'@'%'");
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sleep(5);
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Test->tprintf("Checking that the user cache works and queries are accepted\n");
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Test->set_timeout(30);
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Test->maxscales->connect_maxscale(0);
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Test->add_result(Test->try_query_all("SHOW DATABASES"), "Second query with user cache should work\n");
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Test->stop_timeout();
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int rval = Test->global_result;
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delete Test;
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return rval;
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}
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