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path: root/system/libraries/Input.php
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2008-06-04picky picky Jones adjusts some syntaxDerek Jones1-2/+1
2008-06-04a few tweaks for speedDerek Allard1-3/+4
2008-06-04simplified and refactored input filtering and retrievalDerek Jones1-97/+32
2008-06-04emendation to on* event handler removalDerek Jones1-3/+2
2008-05-30decided just to kill all on*= event handlers, rather than trying to keep up ↵Derek Jones1-2/+2
with (and require users to do the same) with a blacklist.
2008-05-30moved word compacting to a callback for clarity, added a few js event ↵Derek Jones1-3/+20
handlers for removal
2008-05-21more complete protection against malformed link tags to protect against hex ↵Derek Jones1-13/+25
entities and href=data:url exploits
2008-05-20improved security in xss_clean(), added <audio> and <video> tags to naughty ↵Derek Jones1-22/+14
HTML tags, and the HTML5 event handlers onerror and onended
2008-05-15addition xss protection against certain data urls, stripping of anything ↵Derek Jones1-2/+12
sent with utf-7 encoding
2008-05-15added ability to use xss_clean() to test images, and improved security for ↵Derek Jones1-37/+49
vectors particular to the Opera family of browsers
2008-05-13Hey you! Yeah, you, that other set of hardcoded arrays in xss_clean(). ↵Derek Jones1-21/+3
You're coming with me, pal!
2008-05-13increased security and performance of xss_clean(), added ↵Derek Jones1-24/+56
_sanitize_naughty_html() callback and removed "never allowed" items to a class property
2008-05-13Some sweeping syntax changes for consistency:Derek Jones1-15/+21
(! foo) changed to ( ! foo) || changed to OR changed newline standardization code in various places from preg_replace to str_replace
2008-05-12fixed a misspelling in the Input library of CDATADerek Allard1-1/+1
2008-05-12removed an ereg from configDerek Allard1-110/+112
added a qualifier to a str_replace for \t in Input changed substr to strncmp in Codeigniter.php and directory_map function added braces in an if statement of unit test Removed "scripts" from the auto-load search path. Scripts were deprecated in Version 1.4.1 (September 21, 2006). If you still need to use them for legacy reasons, they must now be manually loaded in each Controller.
2008-05-12Added protection in xss_clean() for GET variables in URLsDerek Jones1-3/+55
http://codeigniter.com/bug_tracker/bug/4167/
2008-05-11Removed closing PHP tags, replaced with a comment block identifying the end ↵Derek Jones1-1/+3
of the file
2008-05-11Undoing change committed in r1115Derek Jones1-0/+1
2008-05-11removed closing PHP tag from all framework filesDerek Jones1-1/+0
2008-05-05Added get_dir_file_info(), get_file_info(), and get_mime_by_extension() to ↵Derek Allard1-11/+11
the File Helper. Changed ( ! condition) into (! condition) within the code
2008-02-05* Fixed a bug (#3396) where certain POST variables would cause a PHP warning.Derek Jones1-6/+15
* Added $_SERVER, $_FILES, $_ENV, and $_SESSION to sanitization of globals.
2008-02-04changed URL decoding implementation of xss_clean() to use rawurldecode() to ↵Derek Jones1-6/+3
discontinue misconversion of characters to bad entities, and to continue avoidance of unwanted removal of + signs
2008-01-24added CI's global variables to the protected array in_sanitize_globals()Derek Jones1-3/+4
2008-01-21replaced www.codeigniter.com with codeigniter.comDerek Jones1-3/+3
2008-01-18ExpressionEngine Dev Team in creditDerek Allard1-2/+2
2007-10-04Fixed a typo in the docblock comments that had CodeIgniter spelled CodeIgnitor.Derek Allard1-1/+1
2007-07-16Switched from CI super object to $CFG to fetch charsetDerek Jones1-2/+2
2007-07-12added attribute and html entity decode callbacks to xss_clean()Derek Jones1-11/+69
2007-07-12further xss_clean() enhancementsDerek Jones1-30/+67
2007-06-28(no commit message)paulburdick1-1/+0
2007-06-28*Added filename_security() method to Input librarypaulburdick1-0/+50
*Modified the Router so that when Query Strings are Enabled, the controller trigger and function trigger values are sanitized for filename include security.
2007-06-28(no commit message)paulburdick1-4/+13
2007-06-28Improved XSS clean to not allowing this:paulburdick1-4/+12
xss_clean("<x<xss>ss <scr<xss>ipt a='>'>alert/**/('!');//*/</script</script >>");
2007-06-26(no commit message)paulburdick1-1/+1
2007-06-26*Updated the XSS Filtering to take into account the IE expression() abilitypaulburdick1-1/+7
2007-06-12(no commit message)Rick Ellis1-1/+1
2007-06-12(no commit message)Rick Ellis1-1/+1
2007-06-12(no commit message)Rick Ellis1-1/+1
2007-06-11(no commit message)Rick Ellis1-19/+17
2007-06-09(no commit message)Rick Ellis1-7/+10
2007-05-04Modified XSS Cleaning routine to be more performance friendly and compatible ↵Derek Jones1-8/+47
with PHP 5.2's new PCRE backtrack and recursion limits. - replaced link and image tag javascript sanitization preg_replace()'s with callback functions to avoid excessive backtracks on strings with many links / image tags.
2007-04-15update pMachine to EllisLabDerek Allard1-2/+2
update copyright year update Code Igniter to CodeIgniter
2007-03-01function post() duplicated, changed the second to function get()Derek Allard1-1/+1
2007-02-26(no commit message)Rick Ellis1-1/+73
2007-02-01removed unescaped variable that could be used in XSSDerek Allard1-639/+639
2007-01-13(no commit message)paulburdick1-8/+26
2006-11-20(no commit message)Rick Ellis1-2/+4
2006-11-01(no commit message)admin1-1/+0
2006-10-21(no commit message)admin1-19/+19
2006-10-21(no commit message)admin1-6/+6
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