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# WL#9345 - GCS IP Allowlisting option
####
#### This test case checks ip allowlisting options for group
#### replication.
####
#### First it does negative testing by providing faulty input
#### to the plugin:
#### - incorrectly formatted values: -2, NULL
#### - incorrect IPs: 192.256.1.20, 300.168.1.20
#### - incorrect hostname: random_hostname/16
#### - incorrect subnetmasks: 192.168.1.0/33, 192.168.266.0/24
#### - incorrect lists: 8.9.10.0/20,192.168.1.1,192.168.2.0/44
#### - try to change while the plugin is running
####
#### Then it does positive testing:
#### - correct IPs: 192.168.1.1, 8.9.10.0/20
#### - correct subnetmasks: 192.168.1.0/24
#### - correct hostname: @@hostname/16
#### - correct lists: 8.9.10.0/20,192.168.1.1,192.168.2.0/24
#### - empty values, DEFAULT
#### - assert that the values were logged in the error log
#### for successful settings
####
#### Check that access from localhost is always allowed, even
#### if setting the list to "" .
####
#### Additional testing is done on the unit tests for the
#### Gcs_ip_allowlist object, together with the
#### Gcs_xcom_interface testing.
####
--source include/big_test.inc
--let $group_replication_group_name= 00000000-1111-2222-3333-444444444444
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source include/group_replication.inc
--let $incorrect_input1= NULL
--let $incorrect_ip1= 192.256.1.20
--let $incorrect_ip2= 300.168.1.20
--let $incorrect_list1= 8.9.10.0/20,192.168.1.1,192.168.2.0/44
--let $incorrect_list2= 8.9.10.0/20,192.168.1.1,AUTOMATIC
--let $incorrect_subnetmask1= 192.168.1.0/33
--let $incorrect_subnetmask2= 192.168.266.0/24
--let $correct_ip1= 192.168.1.1
--let $correct_ip2= 192.168.1.0/24
--let $correct_ip3= 8.9.10.0/20
--let $correct_hostname= `SELECT CONCAT((SELECT @@hostname), '/16')`
--let $correct_list1= fe80::f6dd:5a39:661b:b00b/64,8.9.10.0/20,192.168.1.1,192.168.2.0/24
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--eval SET GLOBAL group_replication_group_name="$group_replication_group_name"
####
#### Negative testing
####
#
# Assert that the wrong inputs will result in errors when
# trying to start the plugin
#
--error ER_WRONG_VALUE_FOR_VAR
--eval SET GLOBAL group_replication_ip_allowlist=$incorrect_input1
#START GROUP_REPLICATION;
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_ip1"
--error ER_GROUP_REPLICATION_COMMUNICATION_LAYER_SESSION_ERROR
START GROUP_REPLICATION;
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_ip2"
--error ER_GROUP_REPLICATION_COMMUNICATION_LAYER_SESSION_ERROR
START GROUP_REPLICATION;
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_subnetmask1"
--error ER_GROUP_REPLICATION_COMMUNICATION_LAYER_SESSION_ERROR
START GROUP_REPLICATION;
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_subnetmask2"
--error ER_GROUP_REPLICATION_COMMUNICATION_LAYER_SESSION_ERROR
START GROUP_REPLICATION;
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_list1"
--error ER_GROUP_REPLICATION_COMMUNICATION_LAYER_SESSION_ERROR
START GROUP_REPLICATION;
--error ER_GROUP_REPLICATION_CONFIGURATION
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_list2"
####
#### Positive testing
####
#
# Assert that the server successfully starts GR with correct_ip1
# in the allowlist
#
--eval SET GLOBAL group_replication_ip_allowlist="$correct_ip1"
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= "$current" = "$correct_ip1"
--let $assert_text= Assert value changed to $correct_ip1
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server logs the correct value
#
--let $assert_file=$MYSQLTEST_VARDIR/tmp/group_replication_ip_allowlist_options_mysqld.1.err
--let $assert_text= ip_allowlist was successfully logged to the error log
--let $assert_select=.*group_replication_ip_allowlist: '$correct_ip1'.*
--let $assert_count= 1
--source include/assert_grep.inc
#
# Assert that the server successfully starts GR with correct_ip2
# in the allowlist
#
--eval SET GLOBAL group_replication_ip_allowlist="$correct_ip2"
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= "$current" = "$correct_ip2"
--let $assert_text= Assert value changed to $correct_ip2
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server logs the correct value
#
--let $assert_file=$MYSQLTEST_VARDIR/tmp/group_replication_ip_allowlist_options_mysqld.1.err
--let $assert_text= ip_allowlist was successfully logged to the error log
--let $assert_select=.*group_replication_ip_allowlist: '$correct_ip2'.*
--let $assert_count= 1
--source include/assert_grep.inc
#
# Assert that the server successfully starts GR with correct_ip3
# in the allowlist
#
--eval SET GLOBAL group_replication_ip_allowlist="$correct_ip3"
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= "$current" = "$correct_ip3"
--let $assert_text= Assert value changed to $correct_ip3
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server logs the correct value
#
--let $assert_file=$MYSQLTEST_VARDIR/tmp/group_replication_ip_allowlist_options_mysqld.1.err
--let $assert_text= ip_allowlist was successfully logged to the error log
--let $assert_select=.*group_replication_ip_allowlist: '$correct_ip3'.*
--let $assert_count= 1
--source include/assert_grep.inc
#
# Assert that the server successfully starts GR with correct_ip3
# in the allowlist
#
--eval SET GLOBAL group_replication_ip_allowlist="$correct_list1"
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= "$current" = "$correct_list1"
--let $assert_text= Assert value changed to $correct_list1
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server logs the correct value
#
--let $assert_file=$MYSQLTEST_VARDIR/tmp/group_replication_ip_allowlist_options_mysqld.1.err
--let $assert_text= ip_allowlist was successfully logged to the error log
--let $assert_select=.*group_replication_ip_allowlist: '$correct_list1'.*
--let $assert_count= 1
--source include/assert_grep.inc
#
# Assert that the server successfully starts GR with correct_hostname
# in the allowlist
# Since MTR does not have name resolution, we are going in a best effort
# aproach in which we test that the server started and stopped without errors
#
--replace_result $correct_hostname CORRECT_HOSTNAME
--eval SET GLOBAL group_replication_ip_allowlist="$correct_hostname"
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= [SELECT @@group_replication_ip_allowlist = ""] = 0
--let $assert_text= Assert value with hostname is not empty
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server successfully starts GR with ""
# set to the allowlist
#
--eval SET GLOBAL group_replication_ip_allowlist=""
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= [SELECT @@group_replication_ip_allowlist = ""] = 1
--let $assert_text= Assert value changed to ""
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server logs the correct value
#
--let $assert_file=$MYSQLTEST_VARDIR/tmp/group_replication_ip_allowlist_options_mysqld.1.err
--let $assert_text= ip_allowlist was successfully logged to the error log
--let $assert_select=.*group_replication_ip_allowlist: '';.*
--let $assert_count= 1
--source include/assert_grep.inc
#
# Assert that the server successfully starts GR with DEFAULT
# set to the allowlist
#
--error ER_WRONG_VALUE_FOR_VAR
--eval SET GLOBAL group_replication_ip_allowlist=DEFAULT
--eval SET GLOBAL group_replication_ip_allowlist=AUTOMATIC
--source include/start_and_bootstrap_group_replication.inc
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= [SELECT "$current" = "AUTOMATIC"] = 1
--let $assert_text= Assert value changed to "AUTOMATIC"
--source include/assert.inc
# assert that we can set the ip_allowlist while GR is running
--eval SET GLOBAL group_replication_ip_allowlist="$correct_ip1"
--let $current= `SELECT @@group_replication_ip_allowlist`
--let $assert_cond= "$current" = "$correct_ip1"
--let $assert_text= Assert value changed to "$correct_ip1"
--source include/assert.inc
# Validate the invalid values are detected,
--error ER_GROUP_REPLICATION_CONFIGURATION
--eval SET GLOBAL group_replication_ip_allowlist="$incorrect_ip1"
--let $assert_cond= "$current" = "$correct_ip1"
--let $assert_text= Assert value has not changed to "$incorrect_ip1"
--source include/assert.inc
--source include/stop_group_replication.inc
#
# Assert that the server successfully starts GR with ""
# and that the other server in localhost can connect.
#
# Access from localhost is always allowlisted
#
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--eval SET GLOBAL group_replication_ip_allowlist=""
--source include/start_and_bootstrap_group_replication.inc
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
# if localhost was blocked this would not succeed
--source include/start_group_replication.inc
# execute some load
CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--source include/rpl_sync.inc
# Assert that the data made it through
--let $diff_tables= server1:test.t1,server2:test.t1
--source include/diff_tables.inc
##
## Clean up
##
DROP TABLE t1;
--source include/rpl_sync.inc
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--source include/stop_group_replication.inc
--eval SET GLOBAL group_replication_ip_allowlist= AUTOMATIC
--source include/start_group_replication.inc
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
--source include/stop_group_replication.inc
--eval SET GLOBAL group_replication_ip_allowlist= AUTOMATIC
--source include/start_group_replication.inc
## This is the end... My only friend the end!
--source include/group_replication_end.inc
|
