134 lines
4.1 KiB
C++
134 lines
4.1 KiB
C++
/**
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* @file bug592.cpp regression case for bug 592 ( "slave in "Running" state breaks authorization" ) MXS-326
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*
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* - stop all slaves: "stop slave;" directly to every node (now they are in "Running" state, not in "Russning,
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* Slave")
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* - via RWSplit "CREATE USER 'test_user'@'%' IDENTIFIED BY 'pass'"
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* - try to connect using 'test_user' (expecting success)
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* - start all slaves: "start slave;" directly to every node
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* - via RWSplit: "DROP USER 'test_user'@'%'"
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*/
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/*
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* Timofey Turenko 2014-10-24 09:35:35 UTC
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* 1. setup: Master/Slave replication
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* 2. reboot slaves
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* 3. create user usinf connection to RWSplit
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* 4. try to use this user to connect to Maxscale
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*
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* expected result:
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* Authentication is ok
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*
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* actual result:
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* Access denied for user 'user'@'192.168.122.1' (using password: YES)
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*
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* Th issue was discovered with following setup state:
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*
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* MaxScale> show servers
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* Server 0x3428260 (server1)
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* Server: 192.168.122.106
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* Status: Master, Running
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* Protocol: MySQLBackend
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* Port: 3306
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* Server Version: 5.5.40-MariaDB-log
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* Node Id: 106
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* Master Id: -1
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* Slave Ids: 107, 108 , 109
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* Repl Depth: 0
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* Number of connections: 0
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* Current no. of conns: 0
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* Current no. of operations: 0
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* Server 0x3428160 (server2)
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* Server: 192.168.122.107
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* Status: Slave, Running
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* Protocol: MySQLBackend
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* Port: 3306
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* Server Version: 5.5.40-MariaDB-log
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* Node Id: 107
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* Master Id: 106
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* Slave Ids:
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* Repl Depth: 1
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* Number of connections: 0
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* Current no. of conns: 0
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* Current no. of operations: 0
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* Server 0x3428060 (server3)
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* Server: 192.168.122.108
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* Status: Running
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* Protocol: MySQLBackend
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* Port: 3306
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* Server Version: 5.5.40-MariaDB-log
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* Node Id: 108
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* Master Id: 106
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* Slave Ids:
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* Repl Depth: 1
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* Number of connections: 0
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* Current no. of conns: 0
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* Current no. of operations: 0
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* Server 0x338c3f0 (server4)
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* Server: 192.168.122.109
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* Status: Running
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* Protocol: MySQLBackend
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* Port: 3306
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* Server Version: 5.5.40-MariaDB-log
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* Node Id: 109
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* Master Id: 106
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* Slave Ids:
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* Repl Depth: 1
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* Number of connections: 0
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* Current no. of conns: 0
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* Current no. of operations: 0
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*
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*
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* Maxscale read mysql.user table from server4 which was not properly replicated
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* Comment 1 Mark Riddoch 2014-11-05 09:55:07 UTC
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* In the reload users routine, if there is a master available then use that rather than the first.
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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->set_timeout(10);
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int i;
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Test->repl->connect();
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Test->maxscales->connect_maxscale(0);
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for (i = 1; i < Test->repl->N; i++)
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{
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execute_query(Test->repl->nodes[i], (char*) "stop slave;");
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}
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execute_query(Test->maxscales->conn_rwsplit[0],
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(char*) "CREATE USER 'test_user'@'%%' IDENTIFIED BY 'pass'");
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MYSQL* conn = open_conn_no_db(Test->maxscales->rwsplit_port[0],
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Test->maxscales->IP[0],
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(char*) "test_user",
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(char*) "pass",
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Test->ssl);
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if (conn == NULL)
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{
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Test->add_result(1, "Connections error\n");
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}
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for (i = 1; i < Test->repl->N; i++)
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{
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execute_query(Test->repl->nodes[i], (char*) "start slave;");
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}
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execute_query(Test->maxscales->conn_rwsplit[0], (char*) "DROP USER 'test_user'@'%%'");
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Test->repl->close_connections();
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Test->maxscales->close_maxscale_connections(0);
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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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