Proxy to Real IP Conversion vbb4

[Nhonha]

vBulletin 4.x Version** This modification is available for vBulletin 4.1.x only **Please remember to click Mark as Installed if you use this modification.Please fee free to nominate this modification for the MOTM, and/or use the donate link provided (Support Developer).This hack makes the forum always use the members real ip if a proxy is detected, meaning that all existing ip functions should continue to work, basically ignoring the proxy server (other than recording it's presence). For example ;* The real ip is displayed in the who's online page.* The real and proxy server ip's are accesible for each post, the button is red for members using a proxy server.* The real ip is searchable in the admin/mod cp (but not the proxy ip).* The real ip can be banned by admins.Note: This hack relies on the proxy server passing the correct http variables to allow detection. If they are not passed then detection will not work. By definition, annonymous proxies do not pass on these variables.If a proxy is detected, then a red ip icon is displayed instead of the standard one. To install, download and unzip the files and follow the instructions in the text file.This modification involves changes to the class_core.php file - if you upgrade your vbulletin, you must reapply those changes.If you forget these edits, the modification will continue to work for forum posts only (v4.0.4 +).SupportSupport will not be provided for vBulletin 4 Alpha, Beta or RC versions.Low priority will be given to posters who do not have this marked as installedIn some cases, support can only be provided if I have an admin login and ftp access.History: v4.0.1 : 02-Jan-2010 : Initial release for vb 4.0.0 Gold.v4.0.2 : 04-Jan-2010 : Added check for invalid alt ip address.v4.0.3 : 13-Jan-2010 : Minor change to cope better when people forget the class_core file edits.v4.0.4 : 15-Jan-2010 : Further changes to process forum posts when people forget the class_core file edits.v4.0.5 : 20-Feb-2010 : Internal update, not released.v4.0.6 : 27-Feb-2010 : Style code updates for vB 4.0.2.v4.0.7 : 30-Oct-2010 : Style code updated to work when css stored as files.v4.1.0 : 04-Dec-2010 : Updated for vBulletin 4.1.v4.1.7.0 : 16-Oct-2011 : Updated for vBulletin 4.1.7.v4.1.8.0 : 18-Nov-2011 : Updated for vBulletin 4.1.8. http://upwap.ru/2041234