Changes in version 1.3.2 Security Fixes: * CVE-2012-5583 Missing CN validation of CAS server certificate [#58] (Joachim Fritschi) Bug Fixes: * Fix broken character encoding in Greek and French [#40] (Joachim Fritschi) * Minor error corrections in a few example files [] (Joachim Fritschi) * Remove erroneous break statement [#44] (jbittel) * Use X-Forwarded-Port [#45] (Andrew Kirkpatrick) * Stop autoloader using set_include_path [#51/#52] (drysdaleb) * Fix undefined property in the rebroadcast code [#47] (Joachim Fritschi) Improvement: * Enable getCookies on a proxied sevices [#56] (Adam Franco) Changes in version 1.3.1 Bug Fixes: * Readd PEAR support to the package [#30] (Joachim Fritschi) * fix a __autoload conflicts in the autoloader [#36] (Joachim Fritschi) * fix PEAR code style errors [25] (Joachim Fritschi) * properly unset variables during checkAuthenticate[#35] (Joachim Fritschi) Changes in version 1.3.0 Improvements: * enable single sign-out when session has already started [#29] (Benvii) Changes in version 1.3.0RC1 Bug Fixes: * the saml logout url should be parsed urlencoded [#24] (dlineate) * fix a proxy mode bug introduced in a previous comitt [#16] (Adam Franco) * Fix include_path order so that the phpCAS path takes precedence [#13] (Adam Franco) * fix invalid characters in the php session naming [#17] (Joachim Fritschi) * fix an initialisation problem introduced in the PGT storage [18] (Daniel Frett) * make sure the PGTStorage object is initialized if a user is utilizing the createTable method [#4] (Daniel Frett) * Fix error message in phpCAS::setCacheTimesForAuthRecheck() [PHPCAS-132/#1] (Bradley Froehle) * Always return attributes in utf8 [PHPCAS-102] * Fix warning during debugging if debug is set to false [PHPCAS-123] (Sean Watkins) New Features: * Add a script to create the PGT db table in proxy mode [#11] (Joachim Fritschi) * Switch to the Apache License [#5] (Adam Franco, Joachim Fritschi) * Move to github and add all necessary file to package [#12] (Adam Franco) * New build process for github [#12] (Adam Franco) * Update unit tests to work with the lastest phpunit version [PHPCAS-128] (Adam Franco) * Refacatoring of the protocol decision making to allow validation of proxied usage [PHPCAS-69] (Joachim Fritschi, Adam Franco) * Rebroadcast of logout and pgtiou to support clustered phpcas [PHPCAS-100] (Matthew Selwood, Adam Franco) Improvements: * Improved cookie handling [] (Adam Franco * Indent, format and user name guidelines of PEAR [#14] (Joachim Fritschi) * Add a class autoloading feature [PHPCAS-125/#8] (Joachim Fritschi) * Remove global variables [PHPCAS-126] (Adam Franco) * Implementation of an exception framework to allow gracefull termination [PHPCAS-109] (Joachim Fritschi) Security Fixes: * CVE-2012-1104 validate proxied usage of a service [PHPCAS-69] (Joachim Fritschi, Adam Franco) * CVE-2012-1105 change the default PGT save path to the session storage path and set proper permissions [#22] (Joachim Fritschi) Changes in version 1.2.2 Bug Fixes: * Improve compatibility with php < 5.3 for E_USER_DEPRECATED [PHPCAS-116] (Hugh Eaves) Changes in version 1.2.2RC1 Bug Fixes: * CASClient::getURL() cannot be private [PHPCAS-103] (Joachim Fritschi) * CASClient::getServerServiceValidateURL() doesn't respect existing query strings [PHPCAS-104] (Bradley Froehle, Joachim Fritschi) * CASClient::retrievePT() must be a public function [PHPCAS-107] (Joachim Fritschi) * Expose setNoClearTicketsFromUrl() to the client [PHPCAS-108] (Joachim Fritschi) * Remove the PGT filestorage in xml format that is not implemented [PHPCAS-112] (Joachim Fritschi) * Fix compatibility of the PGT db storage interface with postgres [PHPCAS-113] (Joachim Fritschi) Improvement * Support for proxied POST requests. [PHPCAS-90] (Adam Franco) * Add missing example for the new pgt-db storage [PHPCAS-101] (Joachim Fritschi) * CASClient::getServerLoginURL(): Don't cache gateway/renew parameters [PHPCAS-105] (Bradley Froehle) * fix parsing of cookies with special symbols in their values [PHPCAS-106] (Joachim Fritschi) * Removal of the debug_backtrace hack for php4 [PHPCAS-110] (Joachim Fritschi) * Clean up the naming structure of the classes [PHPCAS-111] (Joachim Fritschi) * Better debug log output format [PHPCAS-114] (Joachim Fritschi) * Many more examples and one central config. Improved code documentation [PHPCAS-86] (Joachim Fritschi, Adam Franco) Changes in version 1.2.1 * None Changes in version 1.2.1RC1 Improvements * add support for storing PGTs in a database [PHPCAS-94] (Daniel Frett) Bug Fixes * phpCAS::setDebug(FALSE) should stop logging [PHPCAS-95] (Joachim Fritschi) * fix checkAuthenticate return value documentation [PHPCAS-92] (Joachim Fritschi) * fix PGTStorage contructor name [PHPCAS-93] (Daniel Frett) * fix the PHPCAS_SERVICE_NOT_AVAILABLE constant [PHPCAS-91] (Daniel Frett) * fix redirection with multiple proxies in HTTP_X_FORWARDED_HOST [PHPCAS-98] (Joachim Fritschi) * fix some undefinde variable warnings in debug mode [PHPCAS-96] (Joachim Fritschi) Changes in version 1.2.0 * None Changes in version 1.2.0RC2 Improvements * add callback hooks during authentication and single sign-out [PHPCAS-76] (Adam Franco) Changes in version 1.2.0RC1 Improvements * add hasAttribute($key) and getAttribute($key) [PHPCAS-43] (Adam Franco) * add unit tests for cas 2.0 attribute support [PHPCAS-88] (Adam Franco) * expose the proxy chain through the phpcas interface [PHPCAS-89] (Adam Franco) * add deprecation messages to the logout functions with an url parameter [PHPCAS-85] (Joachim Fritschi) Bug Fixes * fix public/private modifier for some functions [PHPCAS-87] (Joachim Fritschi) Changes in version 1.2.0-beta1 Bug Fixes * fix redirection behind a proxy. [PHPCAS-78] (Alex Barker) * remove the bogus setCasServerCert() function and clean up the curl ssl settings [PHPCAS-84] (Joachim Fritschi) Improvements * mark the logout functions with an url parameter a deprecated [PHPCAS-85] (Joachim Fritschi) * add public/private modifier for all vars and functions [PHPCAS-77] (Joachim Fritschi) * add a testing framwork that implement on and offline testing capabilities [PHPCAS-66] (Adam Franco) * add RFC compliant cookie storage for the proxy() mode. [PHPCAS-54] (Adam Franco) * removal of the domxml compatibility lib [PHPCAS-72] (Matthew Brooks, Joachim Fritschi) * add support for attributes for the cas_2.0 protocol [PHPCAS-43] (Joachim Fritschi, Adam Franco) * removal of unused code and comments [PHPCAS-63] (Joachim Fritschi) * fix static function warnings for php 5.x [PHPCAS-46] (Joachim Fritschi) Changes in version 1.1.3 Bug Fixes * removal of the non functional pgt-db backend [PHPCAS-65] (Joachim Fritschi) Changes in version 1.1.3RC1 Security Issue * CVE-2010-3690 phpCAS: XSS during a proxy callback [PHPCAS-80] (Joachim Fritschi) * CVE-2010-3691 phpCAS: prevent symlink attacks during a proxy callback [PHPCAS-80] (Joachim Fritschi) * CVE-2010-3692 phpCAS: directory traversal during a proxy callback [PHPCAS-80] (Joachim Fritschi) Bug Fixes * fix missing $this in domxml-php4-to-php5 [PHPCAS-73] (Iñaki Arenaza) * fix broken redirection with safari [PHPCAS-79] (Alex Barker) * fix missing exit() call during ticket validation [PHPCAS-76] (Igor Blanco,Joachim Fritschi) * fix a notice because REQUEST_URL is not defined on IIS [PHPCAS-81] (Iñaki Arenaza) * fix a typo in pgt-db.php [PHPCAS-75] (Julien Cochennec) Improvements * upgrade domxml-php4-to-php5 to the newest version [PHPCAS-74] (Joachim Fritschi) Changes in version 1.1.2 * None Changes in version 1.1.2RC2 Bug Fixes * Prevent domxml-php4-to-php5 to be inclueded twice [PHPCAS-48] (Brad Krane) Changes in version 1.1.2RC1 Security Issue * Fix a session hijacking hole CVE-2010-2795 [PHPCAS-61] (Joachim Fritschi) * callbackurl in proxy mode should be urlencoded CVE-2010-2796 [PHPCAS-67] (Joachim Fritschi) Improvement * Debuglog contains phpCAS version information [PHPCAS-62] (Joachim Fritschi) Bug Fixes * Fix warnings for SAML responses without attributes [PHPCAS-59] (Joachim Fritschi) * Fix duplicate SAML debug output [PHPCAS-64] (Joachim Fritschi) * Providing a new ST/PT/SA during an authenticated session will be ignored and a warning will be issued to the debug log. [PHPCAS-61] (Joachim Fritschi) * fix 2 undefinded variable notices in serviceWeb() [PHPCAS-68] (Joachim Fritschi) Changes in version 1.1.1 Improvement * On Single Sign Out destroy any existing application session before deleting the phpcas session [PHPCAS-58] (Joachim Fritschi) Changes in version 1.1.1RC2 Bug fixes * Fix bug in handling urls containing parameters without values [PHPCAS-57] (Joe Lencioni) * New XSS patch for PHPCAS-52 that was undone in r48507 [PHPCAS-57] (Joachim Fritschi) Changes in version 1.1.1RC1 Bug fixes * Fix bug in restoring an existing session [PHPCAS-55] (Joachim Fritschi) Changes in version 1.1.0 Improvement * Replace deprecated split() with explode(). [PHPCAS-42] (Joe Lencioni) Changes in version 1.1.0RC8 Bug fixes * Add additional comments regarding the use of serviceValidate and proxyValdiate [PHPCAS-44] (Joachim Fritschi) * Revert all changes made to the ticket parsing in r47347 r48210 [PHPCAS-44] (Joachim Fritschi) * Fix warning when destroying uninitialized session [PHPCAS-53] (Yann Richard,Joachim Fritschi) Changes in version 1.1.0RC7 Security fixes * Fix XSS Vulnerability. Sanatize parameters before using the url submitted by a client [PHPCAS-52] (Joachim Fritschi) Changes in version 1.1.0RC6 Bug fixes * restore any possible old session before renaming the session [PHPCAS-50] (Joachim Fritschi) Changes in version 1.1.0RC5 Bug fixes * fixed don't destroy existing sessions unless needed, more debug output [PHPCAS-50] (Joachim Fritschi) Changes in version 1.1.0RC4 Bug fixes * fixed use PHP4 functions to parse saml11 attributes [PHPCAS-51] (Joachim Fritschi) Changes in version 1.1.0RC3 Bug fixes * added a check for missing params [PHPCAS-42] (Joachim Fritschi) Changes in version 1.1.0RC2 New features * added custom validation Urls [PHPCAS-45] (Joachim Fritschi). Bug fixes * fixed PGT DB storage parameter list [PHPCAS-47] (Paul Merchant, Jr.) * fixed parsing of STs [PHPCAS-44] (Joachim Fritschi) * fixed session initialisation [PHPCAS-50] (Joachim Fritschi) * fixed urls with than one query parameter [PHPCAS-42] (Caio Chassot) Changes in version 1.1.0RC1 New features * added SAML support [PHPCAS-40] (Brian Long and Matthias Crauwels). Bug fixes * fixed invalid validation URLs [PHPCAS-39] (Alex Danieli). * removed old PHP4 references [PHPCAS-41] (Yann Richard). * fixed curl options [PHPCAS-38] (Andy Cowling). Improvement * added accept IP addresses for allowed clients [PHPCAS-37] (Arunas Stockus) Changes in version 1.0.2RC1 Bug fixes * fix redirections masking error messages [PHPCAS-36] (Olivier Berger) * fixed validatePGT() failing on phpCAS::traceBegin() with newer domxml-php4-to-php5.php [PHPCAS-35] (Olivier Berger) * Fixed missing exit() at end of callback() method [PHPCAS-34] (Olivier Berger) * Update included domxml-php4-php5.php to most recent version now under LGPL [PHPCAS-30] (Olivier Berger) * fixed empty $target_service in CAS_Client:serviceMail [PHPCAS-22] (Julien Marchal). Changes in version 1.0.1 Bug fixes * fixed PEAR base install directory [PHPCAS-28] (Brett Bieber). * fixed illegal characters in session id [PHPCAS-29] (Michael Ströder, Brett Bieber). * fixed refresh with ticket causes authentication failure [related to PHPCAS-27] (Brett Bieber). * fixed conflict with custom session handlers [PHPCAS-26] (Martin Gonzalez). Changes in version 1.0.0 New features * phpCAS is now PEAR-installable (Brett Bieber). * added method handleLogoutRequests() to handle logout requests incoming from the CAS server (Julien Marchal and Pascal Aubry, requested by Craig Andrews). * added methods setHttpProxy(), setNetworkInterface() and setExtraCurlOptions() (Stéphane Gully). Enhancements * removed undesirable notice (Glennie Vignarajah). * removed PEAR DB dependency when storing PGTs to the filesytem (Stéphane Gully). Changes in version 0.6.0 New features * added methods setCasServerCert() and setCasServerCaCert() to authenticate the CAS server, and method setNoCasServerValidation() to skip the SSL checks (Pascal Aubry, requested by Andrew Petro). * Added spanish and catalan translations (Ivan Garcia). Bug fix * fixed PGT storage path on Windows (Olivier Thebault). Changes in version 0.5.1 New features * restored method isAuthenticated() (Julien Marchal). Changes in version 0.5.0 New features * added japanese translation (Noriyuki Fukuoka). * added german translation (Henrik Genssen). * phpCAS now works for CAS v3 proxy tickets (Matt Zukowski). * phpCAS now also works with lighttpd (Marvin Addison) Bug fixes * fixed method setHTMLFooter() (Noriyuki Fukuoka). * fixed method setHTMLHeader() (Xavier Castanho). * fixed method isHttps() (Henrik Genssen). * fixed method PGTStorageDB() (Ray Lambe). * encode all the parameters, not only '&' characters (Matthew Debus). * fixed ST proxy tickets (Julien Marchal). Changes in version 0.4.23 Enhancement * removed notice messages (David Lowry). Changes in version 0.4.22 Bug fix * added default value for parameter gateway in methods setServerLoginUrl() and redirectToCas() (Velpi). New Feature * added method isSessionAuthenticated() (Brendan Arnold). Other change * removed the call to error_reporting() to allow the configuration of error reporting at server level (Pascal Aubry, requested by Sylvain Derosiaux). Changes in version 0.4.21 Bug fix * some URLs were ill-formed in some rare circumstances (Jérôme Andrieux). New Feature * added methods setServerLoginURL() and setServerLogoutURL() (Wyman Chan). Changes in version 0.4.20 New feature * phpCAS::checkAuthentication() implements the gateway feature of CAS (Pascal Aubry, requested by Romuald Lorthioir). Other change * phpCAS::authenticateIfNeeded() was renamed phpCAS::forceAuthentication() (Pascal Aubry). Changes in version 0.4.19 New features * the service URL for the CAs server can be fixed with method phpCAS::setFixedServiceURL (Julien Marchal). * the callback URL used to receive PGTs can be fixed with method phpCAS::setFixedCallbackURL() (Julien Marchal). * added a CAS_Client wrapper to class phpCAS for method retrievePGT() (Julien Marchal). Changes in version 0.4.18 Bug fixes * debugging information was missing (Alexandre Boisseau). * used an undefined variable in pgt-file.php (Alexandre Boisseau). Changes in version 0.4.17 Enhancement * made phpCAS PHP5 compliant (Vangelis Haniotakis). Changes in version 0.4.16 Enhancement * added the possibility not to start the session management (Vangelis Haniotakis). Changes in version 0.4.15 Enhancement * added a hack to make phpCAS work with IIS (Vangelis Haniotakis). Changes in version 0.4.14 Enhancement * a URL can be given to the CAS server on logout (Sébastien Gougeon and Yann Richard). Changes in version 0.4.13 Bug fix * Removed infinite loop in debug mode (Robert Legros). Changes in version 0.4.12 Enhancement * phpCAS now works even if the web server does not set SERVER_NAME, by relying on HTTP_HOST (Terence Chiu). Changes in version 0.4.11 Bug fix * A typo prevented ticket validation to work correctly (Robert Legros). Changes in version 0.4.10 Enhancement * phpCAS was previously working with PHP >= 4.3.0. A debug_backtrace() wrapper was added and get_elements_by_tagname() calls were modified to make phpCAS work with phpCAS >= 4.2.2 (Robert Legros). Changes in version 0.4.9 New features * Added greek translation (Haniotakis Vangelis). Changes in version 0.4.8 Enhancements * PEAR's DB.php inclusion is done only if a DB class was not already included. This eases the integration into some stand-alone tools that already include DB.php, like Tikiwiki (Pascal Aubry, requested by Terence Chiu). Changes in version 0.4.7 Enhancements * PHP session is now destroyed when using the phpCAS::logout() method (Pascal Aubry, requested by Ruben Recaba). * Call getenv() whenever possible instead of directly dealing with environment variables (with $_ENV['xxx']), as $_ENV is not available par default on some Windows systems (Pascal Aubry). * Set error reporting level to E_ALL ~ E_NOTICE (Pascal Aubry). * Added the release number in the name of the main directory of the zip distribution file (Pascal Aubry, requested by Vincent Mathieu). * Explicitly set certificate control to get round with different curl default configurations (Wyman Chan). Changes in version 0.4.6 Security bug fix * Credentials given to HTTP realms were given in the service URLs to the CAS server (Julien Marchal). Enhancements * phpCAS now works behind an Apache reverse proxy (Julien Marchal). Changes in version 0.4.5 Enhancements * Developer releasing is now made by ant (Pascal Aubry). Bug fixes * CAS/PGTStorage files have been renamed to fit to Windows case insensitivity (Pascal Aubry); * %TMP% and %TEMP% environment variables are now taken into account to set the location of the log file (Pascal Aubry). Changes in version 0.4.4 Enhancement * ticket retrieval and validation is now made with curl (Pascal Aubry). Changes in version 0.4.3 Bug fix * phpCAS was not exiting right after redirecting in callback mode (Julien Marchal) Changes in version 0.4.2 New features * Authentication checking is not necessarily redirecting to the CAS server (introduced phpCAS::isAuthenticated()) (Pascal Aubry) * phpCAS can now be used to access IMAP/POP3/NNTP services (cf phpCAS::serviceMail()) (Pascal Aubry) Enhancements * debugging informations has been improved and is now send to a separate file (/tmp/phpCAS.log by default, can be changed by phpCAS::setDebug()) (Pascal Aubry) Changes * phpCAS::authenticate() is replaced by phpCAS::authenticateIfNeeded() (semantics unchanged) (Pascal Aubry) * phpCAS::service() is replaced by phpCAS::serviceWeb() (semantics unchanged) (Pascal Aubry) * phpCAS::setDebug() accepts FALSE (to stop debugging) or the name of a file (to log informations) (Pascal Aubry) Changes in version 0.4.1 New features * Sessionning between CAS proxies and services (Pascal Aubry) Changes in version 0.4 New features * CAS proxies can be chained (Pascal Aubry) * improved error printing and debugging (introduced phpCAS::error()) (Pascal Aubry) Enhancements * proxy parameter removed from phpCAS::client() and introduced phpCAS::proxy() (Pascal Aubry) * moved history from CAS/doc.php to history.php (create_version script updated accordingly) (Pascal Aubry) * improved type-checking and controls for phpCAS methods (Pascal Aubry) Changes in version 0.3.2 New features * CAS proxies now work with HTTP (HTTPS only used for callbacks) (Pascal Aubry) Changes in version 0.3.1 Bug fixes * syntax error in CAS/Client.php (Julien Marchal) Changes in version 0.3 New features * CAS proxies are now supported (but no PGT retrieving for proxied client) (Pascal Aubry) * introduced phpCAS container (Pascal Aubry) Bug fixes * CAS_LANG_DEFAULT is now taken into account (Pascal Aubry) TODO * support for PGT storage to databases (Pascal Aubry) * PGT retrieving for proxied clients (Pascal Aubry) Version 0.2 Features (Pascal Aubry) * `Basic' (1.0) CAS mechanism supported (CAS proxies not implemented) * Support for CAS versions 1.0 and 2.0 URL's * Debug mode * Customization of all output pages * Internationalization (english and french, looking for translators...)