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[ticket/9992] Adding a limit on login attempts per IP.

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A new table was created to save all failed login attempts with
corresponding information on username, ip and useragent. By default
the limit is 50 login attempts within 6 hours per IP. The limit is
relatively high to avoid big problems on sites behind a reverse
proxy that don't receive the forwarded-for value as REMOTE_ADDR but
see all users as coming from the same IP address. But if these
users run into problems a special forwarded-for option is available
to limit logins by forwarded-for value instead of ip.

PHPBB3-9992
This commit is contained in:
Nils Adermann
2011-06-10 12:02:59 +02:00
parent fc9b126691
commit 2dee57fd43
17 changed files with 343 additions and 16 deletions
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20
phpBB/install/schemas/mysql_41_schema.sql
View File

@@ -1,5 +1,5 @@
#
# $Id$
# $Id: $
#
# Table: 'phpbb_attachments'
@@ -369,6 +369,24 @@ CREATE TABLE phpbb_log (
) CHARACTER SET `utf8` COLLATE `utf8_bin`;
# Table: 'phpbb_login_attempts'
CREATE TABLE phpbb_login_attempts (
attempt_id mediumint(8) UNSIGNED NOT NULL auto_increment,
attempt_ip varchar(40) DEFAULT '' NOT NULL,
attempt_browser varchar(150) DEFAULT '' NOT NULL,
attempt_forwarded_for varchar(255) DEFAULT '' NOT NULL,
attempt_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
user_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
username varchar(255) DEFAULT '0' NOT NULL,
username_clean varchar(255) DEFAULT '0' NOT NULL,
PRIMARY KEY (attempt_id),
KEY attempt_ip (attempt_ip, attempt_time),
KEY attempt_forwarded_for (attempt_forwarded_for, attempt_time),
KEY attempt_time (attempt_time),
KEY user_id (user_id)
) CHARACTER SET `utf8` COLLATE `utf8_bin`;
# Table: 'phpbb_moderator_cache'
CREATE TABLE phpbb_moderator_cache (
forum_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,