Test the global login flood control.
function testGlobalLoginFloodControl() {
config('user.flood')
->set('ip_limit', 10)
->set('user_limit', 4000)
->save();
$user1 = $this
->drupalCreateUser(array());
$incorrect_user1 = clone $user1;
$incorrect_user1->pass_raw .= 'incorrect';
// Try 2 failed logins.
for ($i = 0; $i < 2; $i++) {
$this
->assertFailedLogin($incorrect_user1);
}
// A successful login will not reset the IP-based flood control count.
$this
->drupalLogin($user1);
$this
->drupalLogout();
// Try 8 more failed logins, they should not trigger the flood control
// mechanism.
for ($i = 0; $i < 8; $i++) {
$this
->assertFailedLogin($incorrect_user1);
}
// The next login trial should result in an IP-based flood error message.
$this
->assertFailedLogin($incorrect_user1, 'ip');
// A login with the correct password should also result in a flood error
// message.
$this
->assertFailedLogin($user1, 'ip');
}