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<?php |
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namespace CILogon\Service; |
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use CILogon\Service\Util; |
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use CILogon\Service\MyProxy; |
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use CILogon\Service\PortalCookie; |
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use CILogon\Service\DBService; |
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use CILogon\Service\OAuth2Provider; |
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use CILogon\Service\Loggit; |
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use Net_LDAP2_Util; |
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// If needed, set the 'Notification' banner text to a non-empty value |
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// and uncomment the 'define' statement in order to display a |
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// notification box at the top of each page. |
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/* |
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define('BANNER_TEXT', |
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'We are currently experiencing problems issuing certificates. We are |
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working on a solution. We apologize for the inconvenience.' |
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); |
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*/ |
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/** |
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* Content |
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*/ |
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class Content |
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{ |
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/** |
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* printHeader |
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* |
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* This function should be called to print out the main HTML header |
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* block for each web page. This gives a consistent look to the site. |
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* Any style changes should go in the cilogon.css file. |
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* |
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* @param string $title The text in the window's titlebar |
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* @param string $extra Optional extra text to go in the <head> block |
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* @param bool $csrfcookie Set the CSRF cookie. Defaults to true. |
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*/ |
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public static function printHeader($title = '', $extra = '', $csrfcookie = true) |
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{ |
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if ($csrfcookie) { |
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$csrf = Util::getCsrf(); |
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$csrf->setTheCookie(); |
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} |
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// Find the 'Powered By CILogon' image if specified by the skin |
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$poweredbyimg = "/images/poweredbycilogon.png"; |
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$skin = Util::getSkin(); |
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$skinpoweredbyimg = (string)$skin->getConfigOption('poweredbyimg'); |
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if ( |
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(!is_null($skinpoweredbyimg)) && |
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(strlen($skinpoweredbyimg) > 0) && |
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(is_readable('/var/www/html' . $skinpoweredbyimg)) |
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) { |
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$poweredbyimg = $skinpoweredbyimg; |
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} |
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echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" |
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> |
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<head><title>' , $title , '</title> |
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<meta http-equiv="content-type" content="text/html; charset=utf-8" /> |
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<meta name="viewport" content="initial-scale=0.6" /> |
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<link rel="stylesheet" type="text/css" href="/include/cilogon.css" /> |
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'; |
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$skin->printSkinLink(); |
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$deployjava = $skin->getConfigOption('deployjava'); |
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if ((!is_null($deployjava)) && ((int)$deployjava == 1)) { |
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echo '<script type="text/javascript" src="/include/deployJava.js"></script>'; |
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} |
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echo ' |
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<script type="text/javascript" src="/include/cilogon.js"></script> |
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' ; |
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echo ' |
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<!--[if IE]> |
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<style type="text/css"> |
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body { behavior: url(/include/csshover3.htc); } |
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</style> |
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<![endif]--> |
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'; |
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if (strlen($extra) > 0) { |
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echo $extra; |
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} |
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echo ' |
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</head> |
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<body> |
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<div class="skincilogonlogo"> |
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<a target="_blank" href="http://www.cilogon.org/faq/"><img |
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src="' , $poweredbyimg , '" alt="CILogon" |
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title="CILogon Service" /></a> |
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</div> |
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<div class="logoheader"> |
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<h1><span>[CILogon Service]</span></h1> |
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</div> |
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<div class="pagecontent"> |
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'; |
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if ((defined('BANNER_TEXT')) && (strlen(BANNER_TEXT) > 0)) { |
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echo ' |
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<div class="noticebanner">' , BANNER_TEXT , '</div> |
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'; |
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} |
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$providerId = Util::getSessionVar('idp'); |
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if ($providerId == "urn:mace:incommon:idp.protectnetwork.org") { |
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echo ' |
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<div class="noticebanner">Availability of the ProtectNetwork |
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Identity Provider (IdP) will end after December 2014. Please |
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consider using another IdP.</div> |
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'; |
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} |
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} |
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/** |
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* printFooter |
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* |
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* This function should be called to print out the closing HTML block |
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* for each web page. |
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* |
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* @param string $footer Optional extra text to be output before the |
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* closing footer div. |
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*/ |
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public static function printFooter($footer = '') |
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{ |
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if (strlen($footer) > 0) { |
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echo $footer; |
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} |
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echo ' |
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<br class="clear" /> |
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<div class="footer"> |
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<a target="_blank" href="http://www.cilogon.org/faq"><img |
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src="/images/questionIcon.png" class="floatrightclear" |
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width="40" height="40" alt="CILogon FAQ" title="CILogon FAQ" /></a> |
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<p>For questions about this site, please see the <a target="_blank" |
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href="http://www.cilogon.org/faq">FAQs</a> or send email to <a |
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href="mailto:[email protected]">help @ cilogon.org</a>.</p> |
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<p>Know <a target="_blank" |
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href="http://ca.cilogon.org/responsibilities">your responsibilities</a> |
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for using the CILogon Service.</p> |
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<p>See <a target="_blank" |
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href="http://ca.cilogon.org/acknowledgements">acknowledgements</a> of |
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support for this site.</p> |
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</div> <!-- Close "footer" div --> |
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</div> <!-- Close "pagecontent" div --> |
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</body> |
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</html> |
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'; |
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session_write_close(); |
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} |
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/** |
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* printPageHeader |
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* |
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* This function prints a fancy formatted box with a single line of |
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* text, suitable for a titlebox on each web page (to appear just below |
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* the page banner at the very top). It prints a gradent border around |
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* the four edges of the box and then outlines the inner box. |
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* |
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* @param string $text The text string to appear in the titlebox. |
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*/ |
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public static function printPageHeader($text) |
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{ |
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echo ' |
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<div class="titlebox">' , $text , ' |
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</div> |
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'; |
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} |
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/** |
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* printFormHead |
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* |
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* This function prints out the opening <form> tag for displaying |
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* submit buttons. The first parameter is used for the 'action' value |
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* of the <form>. If omitted, getScriptDir() is called to get the |
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* location of the current script. This function outputs a hidden csrf |
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* field in the form block. |
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* |
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* @param string $action (Optional) The value of the form's 'action' |
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* parameter. Defaults to getScriptDir(). |
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* @param string $method (Optional) The <form> 'method', one of 'get' or |
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* 'post'. Defaults to 'post'. |
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*/ |
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public static function printFormHead( |
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$action = '', |
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$method = 'post' |
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) { |
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static $formnum = 0; |
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if (strlen($action) == 0) { |
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$action = Util::getScriptDir(); |
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} |
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echo ' |
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<form action="' , $action , '" method="' , $method , '" |
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autocomplete="off" id="form' , sprintf("%02d", ++$formnum) , '"> |
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'; |
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$csrf = Util::getCsrf(); |
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echo $csrf->hiddenFormElement(); |
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} |
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/** |
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* printWAYF |
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* |
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* This function prints the list of IdPs in a <select> form element |
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* which can be printed on the main login page to allow the user to |
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* select 'Where Are You From?'. This function checks to see if a |
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* cookie for the 'providerId' had been set previously, so that the |
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* last used IdP is selected in the list. |
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* |
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* @param bool $showremember (Optional) Show the 'Remember this |
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* selection' checkbox? Defaults to true. |
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* @param bool $samlidps (Optional) Show all SAML-based IdPs in |
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* selection list? Defaults to false, which means show |
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* only whitelisted IdPs. |
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*/ |
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public static function printWAYF($showremember = true, $samlidps = false) |
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{ |
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$helptext = 'Check this box to bypass the welcome page on ' . |
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'subsequent visits and proceed directly to the selected ' . |
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'identity provider. You will need to clear your browser\'s ' . |
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'cookies to return here.'; |
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$searchtext = "Enter characters to search for in the list above."; |
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// Get an array of IdPs |
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$idps = static::getCompositeIdPList($samlidps); |
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$skin = Util::getSkin(); |
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// Check if the user had previously selected an IdP from the list. |
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// First, check the portalcookie, then the 'normal' cookie. |
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$keepidp = ''; |
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$providerId = ''; |
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$pc = new PortalCookie(); |
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$pn = $pc->getPortalName(); |
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if (strlen($pn) > 0) { |
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$keepidp = $pc->get('keepidp'); |
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$providerId = $pc->get('providerId'); |
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} else { |
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$keepidp = Util::getCookieVar('keepidp'); |
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$providerId = Util::getCookieVar('providerId'); |
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} |
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// Make sure previously selected IdP is in list of available IdPs. |
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if ((strlen($providerId) > 0) && (!isset($idps[$providerId]))) { |
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$providerId = ''; |
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} |
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// If no previous providerId, get from skin, or default to Google. |
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if (strlen($providerId) == 0) { |
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$initialidp = (string)$skin->getConfigOption('initialidp'); |
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if ((!is_null($initialidp)) && (isset($idps[$initialidp]))) { |
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$providerId = $initialidp; |
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} else { |
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$providerId = Util::getAuthzUrl('Google'); |
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} |
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} |
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// Check if an OIDC client selected an IdP for the transaction. |
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// If so, verify that the IdP is in the list of available IdPs. |
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$useselectedidp = false; |
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$idphintlist = static::getIdphintList($idps); |
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if (!empty($idphintlist)) { |
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$useselectedidp = true; |
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$providerId = $idphintlist[0]; |
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// Update the IdP selection list to show just the idphintlist. |
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foreach ($idphintlist as $value) { |
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$newidps[$value] = $idps[$value]; |
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} |
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$idps = $newidps; |
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// Re-sort the $idps by Display_Name for correct alphabetization. |
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uasort($idps, function ($a, $b) { |
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return strcasecmp( |
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$a['Display_Name'], |
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$b['Display_Name'] |
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); |
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}); |
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} |
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290
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echo ' |
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<br /> |
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<div class="actionbox"'; |
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293
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294
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if (Util::getSessionVar('showhelp') == 'on') { |
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echo ' style="width:92%;"'; |
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} |
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297
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298
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echo '> |
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<table class="helptable"> |
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300
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<tr> |
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301
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<td class="actioncell"> |
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302
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303
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<form action="' , Util::getScriptDir() , '" method="post"> |
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<fieldset> |
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305
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306
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<p>' , ($useselectedidp ? 'Selected' : 'Select An') , |
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307
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' Identity Provider:</p> |
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308
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'; |
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309
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310
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// See if the skin has set a size for the IdP <select> list |
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311
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$selectsize = 4; |
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312
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$ils = $skin->getConfigOption('idplistsize'); |
|
313
|
|
|
if ((!is_null($ils)) && ((int)$ils > 0)) { |
|
314
|
|
|
$selectsize = (int)$ils; |
|
315
|
|
|
} |
|
316
|
|
|
|
|
317
|
|
|
// When selected_idp is used, list size may be smaller |
|
318
|
|
|
if ($useselectedidp) { |
|
319
|
|
|
$selectsize = min($selectsize, count($idps)); |
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
echo ' |
|
323
|
|
|
<p> |
|
324
|
|
|
<select name="providerId" id="providerId" size="' , $selectsize , '" |
|
325
|
|
|
onkeypress="enterKeySubmit(event)" ondblclick="doubleClickSubmit()"' , |
|
326
|
|
|
// Hide the drop-down arrow in Firefox and Chrome |
|
327
|
|
|
($useselectedidp ? |
|
328
|
|
|
'style="-moz-appearance:none;-webkit-appearance:none"' : '') , |
|
329
|
|
|
'> |
|
330
|
|
|
'; |
|
331
|
|
|
|
|
332
|
|
|
foreach ($idps as $entityId => $names) { |
|
333
|
|
|
echo ' <option value="' , $entityId , '"'; |
|
334
|
|
|
if ($entityId == $providerId) { |
|
335
|
|
|
echo ' selected="selected"'; |
|
336
|
|
|
} |
|
337
|
|
|
echo '>' , Util::htmlent($names['Display_Name']) , '</option>' , "\n "; |
|
338
|
|
|
} |
|
339
|
|
|
|
|
340
|
|
|
echo ' </select> |
|
341
|
|
|
</p> |
|
342
|
|
|
|
|
343
|
|
|
<p id="listsearch" class="zeroheight"> |
|
344
|
|
|
<label for="searchlist" class="helpcursor" title="' , |
|
345
|
|
|
$searchtext , '">Search:</label> |
|
346
|
|
|
<input type="text" name="searchlist" id="searchlist" value="" |
|
347
|
|
|
size="30" onkeyup="searchOptions(this.value)" |
|
348
|
|
|
title="' , $searchtext , '" /> |
|
349
|
|
|
<!--[if IE]><input type="text" style="display:none;" disabled="disabled" size="1"/><![endif]--> |
|
350
|
|
|
</p> |
|
351
|
|
|
'; |
|
352
|
|
|
|
|
353
|
|
|
if ($showremember) { |
|
354
|
|
|
echo ' |
|
355
|
|
|
<p> |
|
356
|
|
|
<label for="keepidp" title="' , $helptext , |
|
357
|
|
|
'" class="helpcursor">Remember this selection:</label> |
|
358
|
|
|
<input type="checkbox" name="keepidp" id="keepidp" ' , |
|
359
|
|
|
((strlen($keepidp) > 0) ? 'checked="checked" ' : '') , |
|
360
|
|
|
'title="' , $helptext , '" class="helpcursor" /> |
|
361
|
|
|
</p> |
|
362
|
|
|
'; |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
echo ' |
|
366
|
|
|
<p class="silvercheckbox"> |
|
367
|
|
|
<label for="silveridp">Request Silver:</label> |
|
368
|
|
|
<input type="checkbox" name="silveridp" id="silveridp"/> |
|
369
|
|
|
</p> |
|
370
|
|
|
|
|
371
|
|
|
<p> |
|
372
|
|
|
'; |
|
373
|
|
|
|
|
374
|
|
|
echo Util::getCsrf()->hiddenFormElement(); |
|
375
|
|
|
|
|
376
|
|
|
$lobtext = static::getLogOnButtonText(); |
|
377
|
|
|
|
|
378
|
|
|
echo ' |
|
379
|
|
|
<input type="submit" name="submit" class="submit helpcursor" |
|
380
|
|
|
title="Continue to the selected identity provider." |
|
381
|
|
|
value="' , $lobtext , '" id="wayflogonbutton" /> |
|
382
|
|
|
<input type="hidden" name="previouspage" value="WAYF" /> |
|
383
|
|
|
<input type="submit" name="submit" class="submit helpcursor" |
|
384
|
|
|
title="Cancel authentication and navigate away from this site." |
|
385
|
|
|
value="Cancel" id="wayfcancelbutton" /> |
|
386
|
|
|
</p> |
|
387
|
|
|
'; |
|
388
|
|
|
|
|
389
|
|
|
$logonerror = Util::getSessionVar('logonerror'); |
|
390
|
|
|
if (strlen($logonerror) > 0) { |
|
391
|
|
|
echo "<p class=\"logonerror\">$logonerror</p>"; |
|
392
|
|
|
Util::unsetSessionVar('logonerror'); |
|
393
|
|
|
} |
|
394
|
|
|
|
|
395
|
|
|
echo ' |
|
396
|
|
|
<p class="privacypolicy"> |
|
397
|
|
|
By selecting "' , $lobtext , '", you agree to <a target="_blank" |
|
398
|
|
|
href="http://ca.cilogon.org/policy/privacy">CILogon\'s privacy |
|
399
|
|
|
policy</a>. |
|
400
|
|
|
</p> |
|
401
|
|
|
|
|
402
|
|
|
</fieldset> |
|
403
|
|
|
|
|
404
|
|
|
</form> |
|
405
|
|
|
</td> |
|
406
|
|
|
'; |
|
407
|
|
|
|
|
408
|
|
|
if (Util::getSessionVar('showhelp') == 'on') { |
|
409
|
|
|
echo ' |
|
410
|
|
|
<td class="helpcell"> |
|
411
|
|
|
<div> |
|
412
|
|
|
'; |
|
413
|
|
|
|
|
414
|
|
|
if ($samlidps) { // SAML-based IdPs only means running from /testidp/ |
|
415
|
|
|
echo ' |
|
416
|
|
|
<p> |
|
417
|
|
|
CILogon facilitates secure access to CyberInfrastructure |
|
418
|
|
|
(<acronym title="CyberInfrastructure">CI</acronym>). In |
|
419
|
|
|
order to test your identity provider with the CILogon Service, |
|
420
|
|
|
you must first Log On. If your preferred identity provider is |
|
421
|
|
|
not listed, please contact <a |
|
422
|
|
|
href="mailto:[email protected]">[email protected]</a>, and |
|
423
|
|
|
we will try to add your identity provider in the future. |
|
424
|
|
|
</p> |
|
425
|
|
|
'; |
|
426
|
|
|
} else { // If not InCommon only, print help text for OpenID providers. |
|
427
|
|
|
echo ' |
|
428
|
|
|
<p> |
|
429
|
|
|
CILogon facilitates secure access to CyberInfrastructure |
|
430
|
|
|
(<acronym title="CyberInfrastructure">CI</acronym>). |
|
431
|
|
|
In order to use the CILogon Service, you must first select |
|
432
|
|
|
an identity provider. An identity provider (IdP) is an |
|
433
|
|
|
organization where you have an account and can log on |
|
434
|
|
|
to gain access to online services. |
|
435
|
|
|
</p> |
|
436
|
|
|
<p> |
|
437
|
|
|
If you are a faculty, staff, or student member of a university |
|
438
|
|
|
or college, please select it for your identity provider. |
|
439
|
|
|
If your school is not listed, please contact <a |
|
440
|
|
|
href="mailto:[email protected]">[email protected]</a>, and we will |
|
441
|
|
|
try to add your school in the future. |
|
442
|
|
|
</p> |
|
443
|
|
|
'; |
|
444
|
|
|
|
|
445
|
|
|
$googleauthz = Util::getAuthzUrl('Google'); |
|
446
|
|
|
if ( |
|
447
|
|
|
(isset($idps[$googleauthz])) && |
|
448
|
|
|
($skin->idpAvailable($googleauthz)) |
|
449
|
|
|
) { |
|
450
|
|
|
echo ' |
|
451
|
|
|
<p> |
|
452
|
|
|
If you have a <a target="_blank" |
|
453
|
|
|
href="https://myaccount.google.com">Google</a> |
|
454
|
|
|
account, you can select it for |
|
455
|
|
|
authenticating to the CILogon Service. |
|
456
|
|
|
</p> |
|
457
|
|
|
'; |
|
458
|
|
|
} |
|
459
|
|
|
$githubauthz = Util::getAuthzUrl('GitHub'); |
|
460
|
|
|
if ( |
|
461
|
|
|
(isset($idps[$githubauthz])) && |
|
462
|
|
|
($skin->idpAvailable($githubauthz)) |
|
463
|
|
|
) { |
|
464
|
|
|
echo ' |
|
465
|
|
|
<p> |
|
466
|
|
|
If you have a <a target="_blank" |
|
467
|
|
|
href="https://github.com/settings/profile">GitHub</a> |
|
468
|
|
|
account, you can select it for |
|
469
|
|
|
authenticating to the CILogon Service. |
|
470
|
|
|
</p> |
|
471
|
|
|
'; |
|
472
|
|
|
} |
|
473
|
|
|
$orcidauthz = Util::getAuthzUrl('ORCID'); |
|
474
|
|
|
if ( |
|
475
|
|
|
(isset($idps[$orcidauthz])) && |
|
476
|
|
|
($skin->idpAvailable($orcidauthz)) |
|
477
|
|
|
) { |
|
478
|
|
|
echo ' |
|
479
|
|
|
<p> |
|
480
|
|
|
If you have a <a target="_blank" |
|
481
|
|
|
href="https://orcid.org/my-orcid">ORCID</a> |
|
482
|
|
|
account, you can select it for |
|
483
|
|
|
authenticating to the CILogon Service. |
|
484
|
|
|
</p> |
|
485
|
|
|
'; |
|
486
|
|
|
} |
|
487
|
|
|
} |
|
488
|
|
|
|
|
489
|
|
|
echo ' |
|
490
|
|
|
</div> |
|
491
|
|
|
</td> |
|
492
|
|
|
'; |
|
493
|
|
|
} |
|
494
|
|
|
echo ' |
|
495
|
|
|
</tr> |
|
496
|
|
|
</table> |
|
497
|
|
|
</div> |
|
498
|
|
|
'; |
|
499
|
|
|
} |
|
500
|
|
|
|
|
501
|
|
|
/** |
|
502
|
|
|
* handleLogOnButtonClicked |
|
503
|
|
|
* |
|
504
|
|
|
* This function is called when the user clicks the 'Log On' button |
|
505
|
|
|
* on the IdP selection page. It checks to see if the 'Remember this |
|
506
|
|
|
* selection' checkbox was checked and sets a cookie appropriately. It |
|
507
|
|
|
* also sets a cookie 'providerId' so the last chosen IdP will be |
|
508
|
|
|
* selected the next time the user visits the site. The function then |
|
509
|
|
|
* calls the appropriate 'redirectTo...' function to send the user |
|
510
|
|
|
* to the chosen IdP. |
|
511
|
|
|
*/ |
|
512
|
|
|
public static function handleLogOnButtonClicked() |
|
513
|
|
|
{ |
|
514
|
|
|
// Get the list of currently available IdPs |
|
515
|
|
|
$idps = static::getCompositeIdPList(); |
|
516
|
|
|
|
|
517
|
|
|
// Set the cookie for keepidp if the checkbox was checked |
|
518
|
|
|
$pc = new PortalCookie(); |
|
519
|
|
|
$pn = $pc->getPortalName(); |
|
520
|
|
|
if (strlen(Util::getPostVar('keepidp')) > 0) { |
|
521
|
|
|
if (strlen($pn) > 0) { |
|
522
|
|
|
$pc->set('keepidp', 'checked'); |
|
523
|
|
|
} else { |
|
524
|
|
|
Util::setCookieVar('keepidp', 'checked'); |
|
525
|
|
|
} |
|
526
|
|
|
} else { |
|
527
|
|
|
if (strlen($pn) > 0) { |
|
528
|
|
|
$pc->set('keepidp', ''); |
|
529
|
|
|
} else { |
|
530
|
|
|
Util::unsetCookieVar('keepidp'); |
|
531
|
|
|
} |
|
532
|
|
|
} |
|
533
|
|
|
|
|
534
|
|
|
// Get the user-chosen IdP from the posted form |
|
535
|
|
|
$providerId = Util::getPostVar('providerId'); |
|
536
|
|
|
|
|
537
|
|
|
// Set the cookie for the last chosen IdP and redirect to it if in list |
|
538
|
|
|
if ((strlen($providerId) > 0) && (isset($idps[$providerId]))) { |
|
539
|
|
|
if (strlen($pn) > 0) { |
|
540
|
|
|
$pc->set('providerId', $providerId); |
|
541
|
|
|
$pc->write(); |
|
542
|
|
|
} else { |
|
543
|
|
|
Util::setCookieVar('providerId', $providerId); |
|
544
|
|
|
} |
|
545
|
|
|
$providerName = Util::getAuthzIdP($providerId); |
|
546
|
|
|
if (in_array($providerName, Util::$oauth2idps)) { |
|
547
|
|
|
// Log in with an OAuth2 IdP |
|
548
|
|
|
static::redirectToGetOAuth2User($providerId); |
|
549
|
|
|
} else { // Use InCommon authn |
|
550
|
|
|
static::redirectToGetShibUser($providerId); |
|
551
|
|
|
} |
|
552
|
|
|
} else { // IdP not in list, or no IdP selected |
|
553
|
|
|
if (strlen($pn) > 0) { |
|
554
|
|
|
$pc->set('providerId', ''); |
|
555
|
|
|
$pc->write(); |
|
556
|
|
|
} else { |
|
557
|
|
|
Util::unsetCookieVar('providerId'); |
|
558
|
|
|
} |
|
559
|
|
|
Util::setSessionVar('logonerror', 'Please select a valid IdP.'); |
|
560
|
|
|
printLogonPage(); |
|
|
|
|
|
|
561
|
|
|
} |
|
562
|
|
|
} |
|
563
|
|
|
|
|
564
|
|
|
/** |
|
565
|
|
|
* handleHelpButtonClicked |
|
566
|
|
|
* |
|
567
|
|
|
* This function is called when the user clicks on the 'Show Help' / |
|
568
|
|
|
* 'Hide Help' button in the upper right corner of the page. It toggles |
|
569
|
|
|
* the 'showhelp' session variable and redisplays the appropriate page |
|
570
|
|
|
* with help now shown or hidden. |
|
571
|
|
|
*/ |
|
572
|
|
|
public static function handleHelpButtonClicked() |
|
573
|
|
|
{ |
|
574
|
|
|
if (Util::getSessionVar('showhelp') == 'on') { |
|
575
|
|
|
Util::unsetSessionVar('showhelp'); |
|
576
|
|
|
} else { |
|
577
|
|
|
Util::setSessionVar('showhelp', 'on'); |
|
578
|
|
|
} |
|
579
|
|
|
|
|
580
|
|
|
$stage = Util::getSessionVar('stage'); |
|
581
|
|
|
if (static::verifyCurrentUserSession()) { |
|
582
|
|
|
if ($stage == 'main') { |
|
583
|
|
|
printMainPage(); |
|
|
|
|
|
|
584
|
|
|
} else { |
|
585
|
|
|
printLogonPage(); |
|
|
|
|
|
|
586
|
|
|
} |
|
587
|
|
|
} else { |
|
588
|
|
|
printLogonPage(); |
|
589
|
|
|
} |
|
590
|
|
|
} |
|
591
|
|
|
|
|
592
|
|
|
/** |
|
593
|
|
|
* handleNoSubmitButtonClicked |
|
594
|
|
|
* |
|
595
|
|
|
* This function is the 'default' case when no 'submit' button has been |
|
596
|
|
|
* clicked, or if the submit session variable is not set. It checks |
|
597
|
|
|
* to see if either the <forceinitialidp> option is set, or if the |
|
598
|
|
|
* 'Remember this selection' checkbox was previously checked. If so, |
|
599
|
|
|
* then rediret to the appropriate IdP. Otherwise, print the main |
|
600
|
|
|
* Log On page. |
|
601
|
|
|
*/ |
|
602
|
|
|
public static function handleNoSubmitButtonClicked() |
|
603
|
|
|
{ |
|
604
|
|
|
$providerId = ''; |
|
605
|
|
|
$keepidp = ''; |
|
606
|
|
|
$selected_idp = ''; |
|
607
|
|
|
$redirect_uri = ''; |
|
608
|
|
|
$client_id = ''; |
|
609
|
|
|
$callbackuri = Util::getSessionVar('callbackuri'); |
|
610
|
|
|
$readidpcookies = true; // Assume config options are not set |
|
611
|
|
|
$skin = Util::getSkin(); |
|
612
|
|
|
$forceinitialidp = (int)$skin->getConfigOption('forceinitialidp'); |
|
613
|
|
|
$initialidp = (string)$skin->getConfigOption('initialidp'); |
|
614
|
|
|
|
|
615
|
|
|
// If this is a OIDC transaction, get the redirect_uri and |
|
616
|
|
|
// client_id parameters from the session var clientparams. |
|
617
|
|
|
$clientparams = json_decode(Util::getSessionVar('clientparams'), true); |
|
618
|
|
|
if (isset($clientparams['redirect_uri'])) { |
|
619
|
|
|
$redirect_uri = $clientparams['redirect_uri']; |
|
620
|
|
|
} |
|
621
|
|
|
if (isset($clientparams['client_id'])) { |
|
622
|
|
|
$client_id = $clientparams['client_id']; |
|
623
|
|
|
} |
|
624
|
|
|
|
|
625
|
|
|
// Use the first element of the idphint list as the selected_idp. |
|
626
|
|
|
$idphintlist = static::getIdphintList(); |
|
627
|
|
|
if (!empty($idphintlist)) { |
|
628
|
|
|
$selected_idp = $idphintlist[0]; |
|
629
|
|
|
} |
|
630
|
|
|
|
|
631
|
|
|
// CIL-431 - If the OAuth2/OIDC $redirect_uri or $client_id is set, |
|
632
|
|
|
// then check for a match in the 'bypass.txt' file to see if we |
|
633
|
|
|
// should automatically redirect to a specific IdP. Used mainly |
|
634
|
|
|
// by campus gateways. |
|
635
|
|
|
if ((strlen($redirect_uri) > 0) || (strlen($client_id) > 0)) { |
|
636
|
|
|
$bypassidp = ''; |
|
637
|
|
|
$bypassarray = Util::readArrayFromFile( |
|
638
|
|
|
Util::getServerVar('DOCUMENT_ROOT') . '/include/bypass.txt' |
|
639
|
|
|
); |
|
640
|
|
|
foreach ($bypassarray as $key => $value) { |
|
641
|
|
|
if ( |
|
642
|
|
|
(preg_match($key, $redirect_uri)) || |
|
643
|
|
|
(preg_match($key, $client_id)) |
|
644
|
|
|
) { |
|
645
|
|
|
$bypassidp = $value; |
|
646
|
|
|
break; |
|
647
|
|
|
} |
|
648
|
|
|
} |
|
649
|
|
|
if (strlen($bypassidp) > 0) { // Match found! |
|
650
|
|
|
$providerId = $bypassidp; |
|
651
|
|
|
$keepidp = 'checked'; |
|
652
|
|
|
// To skip the next code blocks, unset a few variables. |
|
653
|
|
|
$forceinitialidp = 0; // Skip checking this option |
|
654
|
|
|
$selected_idp = ''; // Skip any passed-in option |
|
655
|
|
|
$readidpcookies = false; // Don't read in the IdP cookies |
|
656
|
|
|
} |
|
657
|
|
|
} |
|
658
|
|
|
|
|
659
|
|
|
// If the <forceinitialidp> option is set, use either the |
|
660
|
|
|
// <initialidp> or the selected_idp as the providerId, and use |
|
661
|
|
|
// <forceinitialidp> as keepIdp. Otherwise, read the cookies |
|
662
|
|
|
// 'providerId' and 'keepidp'. |
|
663
|
|
|
if ( |
|
664
|
|
|
($forceinitialidp == 1) && |
|
665
|
|
|
((strlen($initialidp) > 0) || (strlen($selected_idp) > 0)) |
|
666
|
|
|
) { |
|
667
|
|
|
// If the <allowforceinitialidp> option is set, then make sure |
|
668
|
|
|
// the callback / redirect uri is in the portal list. |
|
669
|
|
|
$afii = $skin->getConfigOption('portallistaction', 'allowforceinitialidp'); |
|
670
|
|
|
if ( |
|
671
|
|
|
(is_null($afii)) || // Option not set, no need to check portal list |
|
672
|
|
|
(((int)$afii == 1) && |
|
673
|
|
|
(($skin->inPortalList($redirect_uri)) || |
|
674
|
|
|
($skin->inPortalList($client_id)) || |
|
675
|
|
|
($skin->inPortalList($callbackuri)))) |
|
676
|
|
|
) { |
|
677
|
|
|
// 'selected_idp' takes precedence over <initialidp> |
|
678
|
|
|
if (strlen($selected_idp) > 0) { |
|
679
|
|
|
$providerId = $selected_idp; |
|
680
|
|
|
} else { |
|
681
|
|
|
$providerId = $initialidp; |
|
682
|
|
|
} |
|
683
|
|
|
$keepidp = $forceinitialidp; |
|
684
|
|
|
$readidpcookies = false; // Don't read in the IdP cookies |
|
685
|
|
|
} |
|
686
|
|
|
} |
|
687
|
|
|
|
|
688
|
|
|
// <initialidp> options not set, or portal not in portal list? |
|
689
|
|
|
// Get idp and 'Remember this selection' from cookies instead. |
|
690
|
|
|
$pc = new PortalCookie(); |
|
691
|
|
|
$pn = $pc->getPortalName(); |
|
692
|
|
|
if ($readidpcookies) { |
|
693
|
|
|
// Check the portalcookie first, then the 'normal' cookies |
|
694
|
|
|
if (strlen($pn) > 0) { |
|
695
|
|
|
$keepidp = $pc->get('keepidp'); |
|
696
|
|
|
$providerId = $pc->get('providerId'); |
|
697
|
|
|
} else { |
|
698
|
|
|
$keepidp = Util::getCookieVar('keepidp'); |
|
699
|
|
|
$providerId = Util::getCookieVar('providerId'); |
|
700
|
|
|
} |
|
701
|
|
|
} |
|
702
|
|
|
|
|
703
|
|
|
// If both 'keepidp' and 'providerId' were set (and the |
|
704
|
|
|
// providerId is a whitelisted IdP or valid OpenID provider), |
|
705
|
|
|
// then skip the Logon page and proceed to the appropriate |
|
706
|
|
|
// getuser script. |
|
707
|
|
|
if ((strlen($providerId) > 0) && (strlen($keepidp) > 0)) { |
|
708
|
|
|
// If selected_idp was specified at the OIDC authorize endpoint, |
|
709
|
|
|
// make sure that it matches the saved providerId. If not, |
|
710
|
|
|
// then show the Logon page and uncheck the keepidp checkbox. |
|
711
|
|
|
if ((strlen($selected_idp) == 0) || ($selected_idp == $providerId)) { |
|
712
|
|
|
$providerName = Util::getAuthzIdP($providerId); |
|
713
|
|
|
if (in_array($providerName, Util::$oauth2idps)) { |
|
714
|
|
|
// Log in with an OAuth2 IdP |
|
715
|
|
|
static::redirectToGetOAuth2User($providerId); |
|
716
|
|
|
} elseif (Util::getIdpList()->exists($providerId)) { |
|
717
|
|
|
// Log in with InCommon |
|
718
|
|
|
static::redirectToGetShibUser($providerId); |
|
719
|
|
|
} else { // $providerId not in whitelist |
|
720
|
|
|
if (strlen($pn) > 0) { |
|
721
|
|
|
$pc->set('providerId', ''); |
|
722
|
|
|
$pc->write(); |
|
723
|
|
|
} else { |
|
724
|
|
|
Util::unsetCookieVar('providerId'); |
|
725
|
|
|
} |
|
726
|
|
|
printLogonPage(); |
|
|
|
|
|
|
727
|
|
|
} |
|
728
|
|
|
} else { // selected_idp does not match saved providerId |
|
729
|
|
|
if (strlen($pn) > 0) { |
|
730
|
|
|
$pc->set('keepidp', ''); |
|
731
|
|
|
$pc->write(); |
|
732
|
|
|
} else { |
|
733
|
|
|
Util::unsetCookieVar('keepidp'); |
|
734
|
|
|
} |
|
735
|
|
|
printLogonPage(); |
|
736
|
|
|
} |
|
737
|
|
|
} else { // One of providerId or keepidp was not set |
|
738
|
|
|
printLogonPage(); |
|
739
|
|
|
} |
|
740
|
|
|
} |
|
741
|
|
|
|
|
742
|
|
|
/** |
|
743
|
|
|
* printIcon |
|
744
|
|
|
* |
|
745
|
|
|
* This function prints out the HTML for the little icons which can |
|
746
|
|
|
* appear inline with other information. This is accomplished via the |
|
747
|
|
|
* use of wrapping the image in a <span> tag. |
|
748
|
|
|
* |
|
749
|
|
|
* @param string $icon The prefix of the '...Icon.png' image to be |
|
750
|
|
|
* shown. E.g., to show 'errorIcon.png', pass in 'error'. |
|
751
|
|
|
* @param string $popuptext (Optionals) The popup 'title' text to be |
|
752
|
|
|
* displayed when the mouse cursor hovers over the icon. |
|
753
|
|
|
* Defaults to empty string. |
|
754
|
|
|
* @param string $class (Optionals) A CSS class for the icon. Will be |
|
755
|
|
|
* appended after the 'helpcursor' class. Defaults to empty |
|
756
|
|
|
* string. |
|
757
|
|
|
*/ |
|
758
|
|
|
public static function printIcon($icon, $popuptext = '', $class = '') |
|
759
|
|
|
{ |
|
760
|
|
|
echo '<span'; |
|
761
|
|
|
if (strlen($popuptext) > 0) { |
|
762
|
|
|
echo ' class="helpcursor ' , $class , '" title="' , $popuptext , '"'; |
|
763
|
|
|
} |
|
764
|
|
|
echo '> <img src="/images/' , $icon , 'Icon.png" |
|
765
|
|
|
alt="« ' , ucfirst($icon) , '" |
|
766
|
|
|
width="14" height="14" /></span>'; |
|
767
|
|
|
} |
|
768
|
|
|
|
|
769
|
|
|
/** |
|
770
|
|
|
* printHelpButton |
|
771
|
|
|
* |
|
772
|
|
|
* This function prints the 'Show Help' / 'Hide Help' button in the |
|
773
|
|
|
* upper-right corner of the main box area on the page. |
|
774
|
|
|
*/ |
|
775
|
|
|
public static function printHelpButton() |
|
776
|
|
|
{ |
|
777
|
|
|
echo ' |
|
778
|
|
|
<div class="helpbutton"> |
|
779
|
|
|
'; |
|
780
|
|
|
|
|
781
|
|
|
static::printFormHead(); |
|
782
|
|
|
|
|
783
|
|
|
echo ' |
|
784
|
|
|
<input type="submit" name="submit" class="helpbutton" value="' , |
|
785
|
|
|
(Util::getSessionVar('showhelp') == 'on' ? 'Hide' : 'Show') , ' Help " /> |
|
786
|
|
|
</form> |
|
787
|
|
|
</div> |
|
788
|
|
|
'; |
|
789
|
|
|
} |
|
790
|
|
|
|
|
791
|
|
|
/** |
|
792
|
|
|
* verifyCurrentUserSession |
|
793
|
|
|
* |
|
794
|
|
|
* This function verifies the contents of the PHP session. It checks |
|
795
|
|
|
* the following: |
|
796
|
|
|
* (1) The persistent store 'uid', the Identity Provider 'idp', the |
|
797
|
|
|
* IdP Display Name 'idpname', and the 'status' (of getUser()) are |
|
798
|
|
|
* all non-empty strings. |
|
799
|
|
|
* (2) The 'status' (of getUser()) is even (i.e. STATUS_OK). |
|
800
|
|
|
* (3) If $providerId is passed-in, it must match 'idp'. |
|
801
|
|
|
* If all checks are good, then this function returns true. |
|
802
|
|
|
* |
|
803
|
|
|
* @param string $providerId (Optional) The user-selected Identity |
|
804
|
|
|
* Provider. If set, make sure $providerId matches the PHP |
|
805
|
|
|
* session variable 'idp'. |
|
806
|
|
|
* @return bool True if the contents of the PHP session ar valid. |
|
807
|
|
|
* False otherwise. |
|
808
|
|
|
*/ |
|
809
|
|
|
public static function verifyCurrentUserSession($providerId = '') |
|
810
|
|
|
{ |
|
811
|
|
|
$retval = false; |
|
812
|
|
|
|
|
813
|
|
|
// Check for eduGAIN IdP and possible get cert context |
|
814
|
|
|
if (Util::isEduGAINAndGetCert()) { |
|
815
|
|
|
Util::unsetUserSessionVars(); |
|
816
|
|
|
} |
|
817
|
|
|
|
|
818
|
|
|
$idp = Util::getSessionVar('idp'); |
|
819
|
|
|
$idpname = Util::getSessionVar('idpname'); |
|
820
|
|
|
$uid = Util::getSessionVar('uid'); |
|
821
|
|
|
$status = Util::getSessionVar('status'); |
|
822
|
|
|
$dn = Util::getSessionVar('dn'); |
|
823
|
|
|
$authntime = Util::getSessionVar('authntime'); |
|
824
|
|
|
|
|
825
|
|
|
|
|
826
|
|
|
if ( |
|
827
|
|
|
(strlen($uid) > 0) && (strlen($idp) > 0) && |
|
828
|
|
|
(strlen($idpname) > 0) && (strlen($status) > 0) && |
|
829
|
|
|
(strlen($dn) > 0) && (strlen($authntime) > 0) && |
|
830
|
|
|
(!($status & 1)) |
|
831
|
|
|
) { // All STATUS_OK codes are even |
|
832
|
|
|
if ((strlen($providerId) == 0) || ($providerId == $idp)) { |
|
833
|
|
|
$retval = true; |
|
834
|
|
|
} |
|
835
|
|
|
} |
|
836
|
|
|
|
|
837
|
|
|
// As a final check, see if the IdP requires a forced skin |
|
838
|
|
|
if ($retval) { |
|
839
|
|
|
Util::getSkin()->init(); |
|
840
|
|
|
} |
|
841
|
|
|
|
|
842
|
|
|
return $retval; |
|
843
|
|
|
} |
|
844
|
|
|
|
|
845
|
|
|
/** |
|
846
|
|
|
* redirectToGetShibUser |
|
847
|
|
|
* |
|
848
|
|
|
* This method redirects control flow to the getuser script for |
|
849
|
|
|
* If the first parameter (a whitelisted entityId) is not specified, |
|
850
|
|
|
* we check to see if either the providerId PHP session variable or the |
|
851
|
|
|
* providerId cookie is set (in that order) and use one if available. |
|
852
|
|
|
* The function then checks to see if there is a valid PHP session |
|
853
|
|
|
* and if the providerId matches the 'idp' in the session. If so, then |
|
854
|
|
|
* we don't need to redirect to '/secure/getuser/' and instead we |
|
855
|
|
|
* we display the main page. However, if the PHP session is not valid, |
|
856
|
|
|
* then this function redirects to the '/secure/getuser/' script so as |
|
857
|
|
|
* to do a Shibboleth authentication via mod_shib. When the providerId |
|
858
|
|
|
* is non-empty, the SessionInitiator will automatically go to that IdP |
|
859
|
|
|
* (i.e. without stopping at a WAYF). This function also sets |
|
860
|
|
|
* several PHP session variables that are needed by the getuser script, |
|
861
|
|
|
* including the 'responsesubmit' variable which is set as the return |
|
862
|
|
|
* 'submit' variable in the 'getuser' script. |
|
863
|
|
|
* |
|
864
|
|
|
* @param string $providerId (Optional) An entityId of the |
|
865
|
|
|
* authenticating IdP. If not specified (or set to the empty |
|
866
|
|
|
* string), we check providerId PHP session variable and |
|
867
|
|
|
* providerId cookie (in that order) for non-empty values. |
|
868
|
|
|
* @param string $responsesubmit (Optional) The value of the PHP session |
|
869
|
|
|
* 'submit' variable to be set upon return from the 'getuser' |
|
870
|
|
|
* script. This is utilized to control the flow of this script |
|
871
|
|
|
* after 'getuser'. Defaults to 'gotuser'. |
|
872
|
|
|
* @param string responseurl (Optional) A response url for redirection |
|
|
|
|
|
|
873
|
|
|
* after successful processing at /secure/getuser/. Defaults to |
|
874
|
|
|
* the current script directory. |
|
875
|
|
|
* @param bool $allowsilver Is it okay to request silver assurance in |
|
876
|
|
|
* the authnContextClassRef? If not, then ignore the 'Request |
|
877
|
|
|
* Silver' checkbox and silver certification in metadata. |
|
878
|
|
|
* Defaults to true. |
|
879
|
|
|
*/ |
|
880
|
|
|
public static function redirectToGetShibUser( |
|
881
|
|
|
$providerId = '', |
|
882
|
|
|
$responsesubmit = 'gotuser', |
|
883
|
|
|
$responseurl = null, |
|
884
|
|
|
$allowsilver = true |
|
885
|
|
|
) { |
|
886
|
|
|
|
|
887
|
|
|
// If providerId not set, try the cookie value |
|
888
|
|
|
if (strlen($providerId) == 0) { |
|
889
|
|
|
$providerId = Util::getPortalOrNormalCookieVar('providerId'); |
|
890
|
|
|
} |
|
891
|
|
|
|
|
892
|
|
|
// If the user has a valid 'uid' in the PHP session, and the |
|
893
|
|
|
// providerId matches the 'idp' in the PHP session, then |
|
894
|
|
|
// simply go to the main page. |
|
895
|
|
|
if (static::verifyCurrentUserSession($providerId)) { |
|
896
|
|
|
printMainPage(); |
|
|
|
|
|
|
897
|
|
|
} else { // Otherwise, redirect to the getuser script |
|
898
|
|
|
// Set PHP session varilables needed by the getuser script |
|
899
|
|
|
Util::setSessionVar( |
|
900
|
|
|
'responseurl', |
|
901
|
|
|
(is_null($responseurl) ? |
|
902
|
|
|
Util::getScriptDir(true) : $responseurl) |
|
903
|
|
|
); |
|
904
|
|
|
Util::setSessionVar('submit', 'getuser'); |
|
905
|
|
|
Util::setSessionVar('responsesubmit', $responsesubmit); |
|
906
|
|
|
Util::getCsrf()->setCookieAndSession(); |
|
907
|
|
|
|
|
908
|
|
|
// Set up the 'header' string for redirection thru mod_shib |
|
909
|
|
|
$mhn = static::getMachineHostname($providerId); |
|
910
|
|
|
$redirect = "Location: https://$mhn/Shibboleth.sso/Login?target=" . |
|
911
|
|
|
urlencode("https://$mhn/secure/getuser/"); |
|
912
|
|
|
|
|
913
|
|
|
if (strlen($providerId) > 0) { |
|
914
|
|
|
// Use special NIHLogin Shibboleth SessionInitiator for acsByIndex |
|
915
|
|
|
if ($providerId == 'urn:mace:incommon:nih.gov') { |
|
916
|
|
|
$redirect = preg_replace( |
|
917
|
|
|
'%/Shibboleth.sso/Login%', |
|
918
|
|
|
'/Shibboleth.sso/NIHLogin', |
|
919
|
|
|
$redirect |
|
920
|
|
|
); |
|
921
|
|
|
} |
|
922
|
|
|
|
|
923
|
|
|
$redirect .= '&providerId=' . urlencode($providerId); |
|
924
|
|
|
|
|
925
|
|
|
// To bypass SSO at IdP, check for session var 'forceauthn' == 1 |
|
926
|
|
|
$forceauthn = Util::getSessionVar('forceauthn'); |
|
927
|
|
|
Util::unsetSessionVar('forceauthn'); |
|
928
|
|
|
if ($forceauthn) { |
|
929
|
|
|
$redirect .= '&forceAuthn=true'; |
|
930
|
|
|
} elseif (strlen($forceauthn) == 0) { |
|
931
|
|
|
// 'forceauth' was not set to '0' in the session, so |
|
932
|
|
|
// check the skin's option instead. |
|
933
|
|
|
$forceauthn = Util::getSkin()->getConfigOption('forceauthn'); |
|
934
|
|
|
if ((!is_null($forceauthn)) && ((int)$forceauthn == 1)) { |
|
935
|
|
|
$redirect .= '&forceAuthn=true'; |
|
936
|
|
|
} |
|
937
|
|
|
} |
|
938
|
|
|
|
|
939
|
|
|
// If Silver IdP or 'Request Silver' checked, send extra parameter |
|
940
|
|
|
if ($allowsilver) { |
|
941
|
|
|
if ( |
|
942
|
|
|
(Util::getIdpList()->isSilver($providerId)) || |
|
943
|
|
|
(strlen(Util::getPostVar('silveridp')) > 0) |
|
944
|
|
|
) { |
|
945
|
|
|
Util::setSessionVar('requestsilver', '1'); |
|
946
|
|
|
$redirect .= '&authnContextClassRef=' . |
|
947
|
|
|
urlencode('http://id.incommon.org/assurance/silver'); |
|
948
|
|
|
} |
|
949
|
|
|
} |
|
950
|
|
|
} |
|
951
|
|
|
|
|
952
|
|
|
$log = new Loggit(); |
|
953
|
|
|
$log->info('Shibboleth Login="' . $redirect . '"'); |
|
954
|
|
|
header($redirect); |
|
955
|
|
|
exit; // No further processing necessary |
|
956
|
|
|
} |
|
957
|
|
|
} |
|
958
|
|
|
|
|
959
|
|
|
/** |
|
960
|
|
|
* redirectToGetOAuth2User |
|
961
|
|
|
* |
|
962
|
|
|
* This method redirects control flow to the getuser script for |
|
963
|
|
|
* when the user logs in via OAuth 2.0. It first checks to see |
|
964
|
|
|
* if we have a valid session. If so, we don't need to redirect and |
|
965
|
|
|
* instead simply show the Get Certificate page. Otherwise, we start |
|
966
|
|
|
* an OAuth 2.0 logon by composing a parameterized GET URL using |
|
967
|
|
|
* the OAuth 2.0 endpoint. |
|
968
|
|
|
* |
|
969
|
|
|
* @param string $providerId (Optional) An entityId of the |
|
970
|
|
|
* authenticating IdP. If not specified (or set to the empty |
|
971
|
|
|
* string), we check providerId PHP session variable and |
|
972
|
|
|
* providerId cookie (in that order) for non-empty values. |
|
973
|
|
|
* @param string $responsesubmit (Optional) The value of the PHP session |
|
974
|
|
|
* 'submit' variable to be set upon return from the 'getuser' |
|
975
|
|
|
* script. This is utilized to control the flow of this script |
|
976
|
|
|
* after 'getuser'. Defaults to 'gotuser'. |
|
977
|
|
|
*/ |
|
978
|
|
|
public static function redirectToGetOAuth2User( |
|
979
|
|
|
$providerId = '', |
|
980
|
|
|
$responsesubmit = 'gotuser' |
|
981
|
|
|
) { |
|
982
|
|
|
// If providerId not set, try the cookie value |
|
983
|
|
|
if (strlen($providerId) == 0) { |
|
984
|
|
|
$providerId = Util::getPortalOrNormalCookieVar('providerId'); |
|
985
|
|
|
} |
|
986
|
|
|
|
|
987
|
|
|
// If the user has a valid 'uid' in the PHP session, and the |
|
988
|
|
|
// providerId matches the 'idp' in the PHP session, then |
|
989
|
|
|
// simply go to the 'Download Certificate' button page. |
|
990
|
|
|
if (static::verifyCurrentUserSession($providerId)) { |
|
991
|
|
|
printMainPage(); |
|
|
|
|
|
|
992
|
|
|
} else { // Otherwise, redirect to the OAuth 2.0 endpoint |
|
993
|
|
|
// Set PHP session varilables needed by the getuser script |
|
994
|
|
|
Util::unsetSessionVar('logonerror'); |
|
995
|
|
|
Util::setSessionVar('responseurl', Util::getScriptDir(true)); |
|
996
|
|
|
Util::setSessionVar('submit', 'getuser'); |
|
997
|
|
|
Util::setSessionVar('responsesubmit', $responsesubmit); |
|
998
|
|
|
$csrf = Util::getCsrf(); |
|
999
|
|
|
$csrf->setCookieAndSession(); |
|
1000
|
|
|
$extraparams = array(); |
|
1001
|
|
|
$extraparams['state'] = $csrf->getTokenValue(); |
|
1002
|
|
|
|
|
1003
|
|
|
// To bypass SSO at IdP, check for session var 'forceauthn' == 1 |
|
1004
|
|
|
$forceauthn = Util::getSessionVar('forceauthn'); |
|
1005
|
|
|
Util::unsetSessionVar('forceauthn'); |
|
1006
|
|
|
if ($forceauthn) { |
|
1007
|
|
|
$extraparams['approval_prompt'] = 'force'; |
|
1008
|
|
|
} elseif (strlen($forceauthn) == 0) { |
|
1009
|
|
|
// 'forceauth' was not set to '0' in the session, so |
|
1010
|
|
|
// check the skin's option instead. |
|
1011
|
|
|
$forceauthn = Util::getSkin()->getConfigOption('forceauthn'); |
|
1012
|
|
|
if ((!is_null($forceauthn)) && ((int)$forceauthn == 1)) { |
|
1013
|
|
|
$extraparams['approval_prompt'] = 'force'; |
|
1014
|
|
|
} |
|
1015
|
|
|
} |
|
1016
|
|
|
|
|
1017
|
|
|
// Get the provider name based on the provider authz URL |
|
1018
|
|
|
$providerName = Util::getAuthzIdP($providerId); |
|
1019
|
|
|
|
|
1020
|
|
|
// Get the authz URL and redirect |
|
1021
|
|
|
$oauth2 = new OAuth2Provider($providerName); |
|
1022
|
|
|
if (is_null($oauth2->provider)) { |
|
1023
|
|
|
Util::setSessionVar('logonerror', 'Invalid Identity Provider.'); |
|
1024
|
|
|
printLogonPage(); |
|
|
|
|
|
|
1025
|
|
|
} else { |
|
1026
|
|
|
$authUrl = $oauth2->provider->getAuthorizationUrl( |
|
1027
|
|
|
array_merge( |
|
1028
|
|
|
$oauth2->authzUrlOpts, |
|
1029
|
|
|
$extraparams |
|
1030
|
|
|
) |
|
1031
|
|
|
); |
|
1032
|
|
|
header('Location: ' . $authUrl); |
|
1033
|
|
|
exit; // No further processing necessary |
|
1034
|
|
|
} |
|
1035
|
|
|
} |
|
1036
|
|
|
} |
|
1037
|
|
|
|
|
1038
|
|
|
/** |
|
1039
|
|
|
* printErrorBox |
|
1040
|
|
|
* |
|
1041
|
|
|
* This function prints out a bordered box with an error icon and any |
|
1042
|
|
|
* passed-in error HTML text. The error icon and text are output to |
|
1043
|
|
|
* a <table> so as to keep the icon to the left of the error text. |
|
1044
|
|
|
* |
|
1045
|
|
|
* @param string $errortext HTML error text to be output |
|
1046
|
|
|
*/ |
|
1047
|
|
|
public static function printErrorBox($errortext) |
|
1048
|
|
|
{ |
|
1049
|
|
|
echo ' |
|
1050
|
|
|
<div class="errorbox"> |
|
1051
|
|
|
<table cellpadding="5"> |
|
1052
|
|
|
<tr> |
|
1053
|
|
|
<td valign="top"> |
|
1054
|
|
|
'; |
|
1055
|
|
|
static::printIcon('error'); |
|
1056
|
|
|
echo ' |
|
1057
|
|
|
</td> |
|
1058
|
|
|
<td> ' , $errortext , ' |
|
1059
|
|
|
</td> |
|
1060
|
|
|
</tr> |
|
1061
|
|
|
</table> |
|
1062
|
|
|
</div> |
|
1063
|
|
|
'; |
|
1064
|
|
|
} |
|
1065
|
|
|
|
|
1066
|
|
|
/** |
|
1067
|
|
|
* handleGotUser |
|
1068
|
|
|
* |
|
1069
|
|
|
* This function is called upon return from one of the getuser scripts |
|
1070
|
|
|
* which should have set the 'uid' and 'status' PHP session variables. |
|
1071
|
|
|
* It verifies that the status return is one of STATUS_OK (even |
|
1072
|
|
|
* values). If not, we print an error message to the user. |
|
1073
|
|
|
*/ |
|
1074
|
|
|
public static function handleGotUser() |
|
1075
|
|
|
{ |
|
1076
|
|
|
$log = new Loggit(); |
|
1077
|
|
|
$uid = Util::getSessionVar('uid'); |
|
1078
|
|
|
$status = Util::getSessionVar('status'); |
|
1079
|
|
|
|
|
1080
|
|
|
// We must get and unset session vars BEFORE any HTML output since |
|
1081
|
|
|
// a redirect may go to another site, meaning we need to update |
|
1082
|
|
|
// the session cookie before we leave the cilogon.org domain. |
|
1083
|
|
|
$ePPN = Util::getSessionVar('ePPN'); |
|
1084
|
|
|
$ePTID = Util::getSessionVar('ePTID'); |
|
1085
|
|
|
$firstname = Util::getSessionVar('firstname'); |
|
1086
|
|
|
$lastname = Util::getSessionVar('lastname'); |
|
1087
|
|
|
$displayname = Util::getSessionVar('displayname'); |
|
1088
|
|
|
$emailaddr = Util::getSessionVar('emailaddr'); |
|
1089
|
|
|
$idp = Util::getSessionVar('idp'); |
|
1090
|
|
|
$idpname = Util::getSessionVar('idpname'); |
|
1091
|
|
|
$affiliation = Util::getSessionVar('affiliation'); |
|
1092
|
|
|
$ou = Util::getSessionVar('ou'); |
|
1093
|
|
|
$memberof = Util::getSessionVar('memberof'); |
|
1094
|
|
|
$acr = Util::getSessionVar('acr'); |
|
1095
|
|
|
$entitlement = Util::getSessionVar('entitlement'); |
|
1096
|
|
|
$itrustuin = Util::getSessionVar('itrustuin'); |
|
1097
|
|
|
$clientparams = json_decode(Util::getSessionVar('clientparams'), true); |
|
1098
|
|
|
$failureuri = Util::getSessionVar('failureuri'); |
|
1099
|
|
|
|
|
1100
|
|
|
// Check for OIDC redirect_uri or OAuth 1.0a failureuri. |
|
1101
|
|
|
// If found, set 'Proceed' button redirect appropriately. |
|
1102
|
|
|
$redirect = ''; |
|
1103
|
|
|
$redirectform = ''; |
|
1104
|
|
|
// First, check for OIDC redirect_uri, with parameters in <form> |
|
1105
|
|
|
if (isset($clientparams['redirect_uri'])) { |
|
1106
|
|
|
$redirect = $clientparams['redirect_uri']; |
|
1107
|
|
|
$redirectform = '<input type="hidden" name="error" value="access_denied" />' . |
|
1108
|
|
|
'<input type="hidden" name="error_description" value="Missing attributes" />'; |
|
1109
|
|
|
if (isset($clientparams['state'])) { |
|
1110
|
|
|
$redirectform .= '<input type="hidden" name="state" value="' . |
|
1111
|
|
|
$clientparams['state'] . '" />'; |
|
1112
|
|
|
} |
|
1113
|
|
|
} |
|
1114
|
|
|
// Next, check for OAuth 1.0a |
|
1115
|
|
|
if ((strlen($redirect) == 0) && (strlen($failureuri) > 0)) { |
|
1116
|
|
|
$redirect = $failureuri . "?reason=missing_attributes"; |
|
1117
|
|
|
} |
|
1118
|
|
|
|
|
1119
|
|
|
// If empty 'uid' or 'status' or odd-numbered status code, error! |
|
1120
|
|
|
if ((strlen($uid) == 0) || (strlen($status) == 0) || ($status & 1)) { |
|
1121
|
|
|
// Got all session vars by now, so okay to unset. |
|
1122
|
|
|
Util::unsetAllUserSessionVars(); |
|
1123
|
|
|
|
|
1124
|
|
|
$log->error('Failed to getuser.'); |
|
1125
|
|
|
|
|
1126
|
|
|
static::printHeader('Error Logging On'); |
|
1127
|
|
|
|
|
1128
|
|
|
echo ' |
|
1129
|
|
|
<div class="boxed"> |
|
1130
|
|
|
'; |
|
1131
|
|
|
|
|
1132
|
|
|
if ($status == DBService::$STATUS['STATUS_MISSING_PARAMETER_ERROR']) { |
|
1133
|
|
|
// Check if the problem IdP was an OAuth2 IdP; |
|
1134
|
|
|
// probably no first/last name |
|
1135
|
|
|
if ($idpname == 'Google') { |
|
1136
|
|
|
static::printErrorBox(' |
|
1137
|
|
|
<p> |
|
1138
|
|
|
There was a problem logging on. It appears that you have |
|
1139
|
|
|
attempted to use Google as your identity provider, but your |
|
1140
|
|
|
name or email address was missing. To rectify this problem, |
|
1141
|
|
|
go to the <a target="_blank" |
|
1142
|
|
|
href="https://myaccount.google.com/privacy#personalinfo">Google |
|
1143
|
|
|
Account Personal Information page</a>, and enter your first |
|
1144
|
|
|
name, last name, and email address. (All other Google |
|
1145
|
|
|
account information is not required by the CILogon Service.) |
|
1146
|
|
|
</p> |
|
1147
|
|
|
<p> |
|
1148
|
|
|
After you have updated your Google account profile, click |
|
1149
|
|
|
the "Proceed" button below and attempt to log on |
|
1150
|
|
|
with your Google account again. If you have any questions, |
|
1151
|
|
|
please contact us at the email address at the bottom of the |
|
1152
|
|
|
page.</p> |
|
1153
|
|
|
'); |
|
1154
|
|
|
|
|
1155
|
|
|
echo ' |
|
1156
|
|
|
<div> |
|
1157
|
|
|
'; |
|
1158
|
|
|
static::printFormHead($redirect, 'get'); |
|
1159
|
|
|
echo ' |
|
1160
|
|
|
<p class="centered"> |
|
1161
|
|
|
<input type="hidden" name="providerId" value="' , |
|
1162
|
|
|
Util::getAuthzUrl('Google') , '" /> ' , $redirectform , ' |
|
1163
|
|
|
<input type="submit" name="submit" class="submit" |
|
1164
|
|
|
value="Proceed" /> |
|
1165
|
|
|
</p> |
|
1166
|
|
|
</form> |
|
1167
|
|
|
</div> |
|
1168
|
|
|
'; |
|
1169
|
|
|
} elseif ($idpname == 'GitHub') { |
|
1170
|
|
|
static::printErrorBox(' |
|
1171
|
|
|
<p> |
|
1172
|
|
|
There was a problem logging on. It appears that you have |
|
1173
|
|
|
attempted to use GitHub as your identity provider, but your |
|
1174
|
|
|
name or email address was missing. To rectify this problem, |
|
1175
|
|
|
go to the <a target="_blank" |
|
1176
|
|
|
href="https://github.com/settings/profile">GitHub |
|
1177
|
|
|
Public Profile page</a>, and enter your name and email address. |
|
1178
|
|
|
(All other GitHub account information is not required by |
|
1179
|
|
|
the CILogon Service.) |
|
1180
|
|
|
</p> |
|
1181
|
|
|
<p> |
|
1182
|
|
|
After you have updated your GitHub account profile, click |
|
1183
|
|
|
the "Proceed" button below and attempt to log on |
|
1184
|
|
|
with your GitHub account again. If you have any questions, |
|
1185
|
|
|
please contact us at the email address at the bottom of the |
|
1186
|
|
|
page.</p> |
|
1187
|
|
|
'); |
|
1188
|
|
|
|
|
1189
|
|
|
echo ' |
|
1190
|
|
|
<div> |
|
1191
|
|
|
'; |
|
1192
|
|
|
static::printFormHead($redirect, 'get'); |
|
1193
|
|
|
echo ' |
|
1194
|
|
|
<p class="centered"> |
|
1195
|
|
|
<input type="hidden" name="providerId" value="' , |
|
1196
|
|
|
Util::getAuthzUrl('GitHub') , '" /> ' , $redirectform , ' |
|
1197
|
|
|
<input type="submit" name="submit" class="submit" |
|
1198
|
|
|
value="Proceed" /> |
|
1199
|
|
|
</p> |
|
1200
|
|
|
</form> |
|
1201
|
|
|
</div> |
|
1202
|
|
|
'; |
|
1203
|
|
|
} elseif ($idpname == 'ORCID') { |
|
1204
|
|
|
static::printErrorBox(' |
|
1205
|
|
|
<p> |
|
1206
|
|
|
There was a problem logging on. It appears that you have |
|
1207
|
|
|
attempted to use ORCID as your identity provider, but your |
|
1208
|
|
|
name or email address was missing. To rectify this problem, |
|
1209
|
|
|
go to your <a target="_blank" |
|
1210
|
|
|
href="https://orcid.org/my-orcid">ORCID |
|
1211
|
|
|
Profile page</a>, enter your name and email address, and |
|
1212
|
|
|
make sure they can be viewed by Everyone. |
|
1213
|
|
|
(All other ORCID account information is not required by |
|
1214
|
|
|
the CILogon Service.) |
|
1215
|
|
|
</p> |
|
1216
|
|
|
<p> |
|
1217
|
|
|
After you have updated your ORCID account profile, click |
|
1218
|
|
|
the "Proceed" button below and attempt to log on |
|
1219
|
|
|
with your ORCID account again. If you have any questions, |
|
1220
|
|
|
please contact us at the email address at the bottom of the |
|
1221
|
|
|
page.</p> |
|
1222
|
|
|
'); |
|
1223
|
|
|
|
|
1224
|
|
|
echo ' |
|
1225
|
|
|
<div> |
|
1226
|
|
|
'; |
|
1227
|
|
|
static::printFormHead($redirect, 'get'); |
|
1228
|
|
|
echo ' |
|
1229
|
|
|
<p class="centered"> |
|
1230
|
|
|
<input type="hidden" name="providerId" value="' , |
|
1231
|
|
|
Util::getAuthzUrl('ORCID') , '" /> ' , $redirectform , ' |
|
1232
|
|
|
<input type="submit" name="submit" class="submit" |
|
1233
|
|
|
value="Proceed" /> |
|
1234
|
|
|
</p> |
|
1235
|
|
|
</form> |
|
1236
|
|
|
</div> |
|
1237
|
|
|
'; |
|
1238
|
|
|
} else { // Problem was missing SAML attribute from Shib IdP |
|
1239
|
|
|
static::printAttributeReleaseErrorMessage( |
|
1240
|
|
|
$ePPN, |
|
1241
|
|
|
$ePTID, |
|
1242
|
|
|
$firstname, |
|
1243
|
|
|
$lastname, |
|
1244
|
|
|
$displayname, |
|
1245
|
|
|
$emailaddr, |
|
1246
|
|
|
$idp, |
|
1247
|
|
|
$idpname, |
|
1248
|
|
|
$affiliation, |
|
1249
|
|
|
$ou, |
|
1250
|
|
|
$memberof, |
|
1251
|
|
|
$acr, |
|
1252
|
|
|
$entitlement, |
|
1253
|
|
|
$itrustuin, |
|
1254
|
|
|
$clientparams, |
|
1255
|
|
|
$redirect, |
|
1256
|
|
|
$redirectform, |
|
1257
|
|
|
Util::isEduGAINAndGetCert($idp, $idpname) |
|
1258
|
|
|
); |
|
1259
|
|
|
} |
|
1260
|
|
|
} else { |
|
1261
|
|
|
static::printErrorBox('An internal error has occurred. System |
|
1262
|
|
|
administrators have been notified. This may be a temporary |
|
1263
|
|
|
error. Please try again later, or contact us at the the email |
|
1264
|
|
|
address at the bottom of the page.'); |
|
1265
|
|
|
|
|
1266
|
|
|
echo ' |
|
1267
|
|
|
<div> |
|
1268
|
|
|
'; |
|
1269
|
|
|
static::printFormHead($redirect, 'get'); |
|
1270
|
|
|
echo $redirectform , ' |
|
1271
|
|
|
<input type="submit" name="submit" class="submit" value="Proceed" /> |
|
1272
|
|
|
</form> |
|
1273
|
|
|
</div> |
|
1274
|
|
|
'; |
|
1275
|
|
|
} |
|
1276
|
|
|
|
|
1277
|
|
|
echo ' |
|
1278
|
|
|
</div> |
|
1279
|
|
|
'; |
|
1280
|
|
|
static::printFooter(); |
|
1281
|
|
|
} elseif (Util::isEduGAINAndGetCert($idp, $idpname)) { |
|
1282
|
|
|
// If eduGAIN IdP and session can get a cert, then error! |
|
1283
|
|
|
// Got all session vars by now, so okay to unset. |
|
1284
|
|
|
Util::unsetAllUserSessionVars(); |
|
1285
|
|
|
|
|
1286
|
|
|
$log->error('Failed to getuser due to eduGAIN IdP restriction.'); |
|
1287
|
|
|
|
|
1288
|
|
|
static::printHeader('Error Logging On'); |
|
1289
|
|
|
|
|
1290
|
|
|
echo ' |
|
1291
|
|
|
<div class="boxed"> |
|
1292
|
|
|
'; |
|
1293
|
|
|
static::printAttributeReleaseErrorMessage( |
|
1294
|
|
|
$ePPN, |
|
1295
|
|
|
$ePTID, |
|
1296
|
|
|
$firstname, |
|
1297
|
|
|
$lastname, |
|
1298
|
|
|
$displayname, |
|
1299
|
|
|
$emailaddr, |
|
1300
|
|
|
$idp, |
|
1301
|
|
|
$idpname, |
|
1302
|
|
|
$affiliation, |
|
1303
|
|
|
$ou, |
|
1304
|
|
|
$memberof, |
|
1305
|
|
|
$acr, |
|
1306
|
|
|
$entitlement, |
|
1307
|
|
|
$itrustuin, |
|
1308
|
|
|
$clientparams, |
|
1309
|
|
|
$redirect, |
|
1310
|
|
|
$redirectform, |
|
1311
|
|
|
true |
|
1312
|
|
|
); |
|
1313
|
|
|
|
|
1314
|
|
|
echo ' |
|
1315
|
|
|
</div> |
|
1316
|
|
|
'; |
|
1317
|
|
|
static::printFooter(); |
|
1318
|
|
|
} else { // Got one of the STATUS_OK status codes |
|
1319
|
|
|
// Extra security check: Once the user has successfully authenticated |
|
1320
|
|
|
// with an IdP, verify that the chosen IdP was actually whitelisted. |
|
1321
|
|
|
// If not, then set error message and show Select an Identity Provider |
|
1322
|
|
|
// page again. |
|
1323
|
|
|
Util::getSkin()->init(); // Check for forced skin |
|
1324
|
|
|
$idps = static::getCompositeIdPList(); |
|
1325
|
|
|
$providerId = Util::getSessionVar('idp'); |
|
1326
|
|
|
if ((strlen($providerId) > 0) && (!isset($idps[$providerId]))) { |
|
1327
|
|
|
Util::setSessionVar( |
|
1328
|
|
|
'logonerror', |
|
1329
|
|
|
'Invalid IdP selected. Please try again.' |
|
1330
|
|
|
); |
|
1331
|
|
|
Util::sendErrorAlert( |
|
1332
|
|
|
'Authentication attempt using non-whitelisted IdP', |
|
1333
|
|
|
'A user successfully authenticated with an IdP, however, the |
|
1334
|
|
|
selected IdP was not in the list of whitelisted IdPs as determined |
|
1335
|
|
|
by the current skin. This might indicate the user attempted to |
|
1336
|
|
|
circumvent the security check in "handleGotUser()" for valid |
|
1337
|
|
|
IdPs for the skin.' |
|
1338
|
|
|
); |
|
1339
|
|
|
Util::unsetCookieVar('providerId'); |
|
1340
|
|
|
Util::unsetAllUserSessionVars(); |
|
1341
|
|
|
printLogonPage(); |
|
|
|
|
|
|
1342
|
|
|
} |
|
1343
|
|
|
} |
|
1344
|
|
|
} |
|
1345
|
|
|
|
|
1346
|
|
|
/** |
|
1347
|
|
|
* gotUserSuccess |
|
1348
|
|
|
* |
|
1349
|
|
|
* This function is called after the user has been successfully |
|
1350
|
|
|
* authenticated. If the 'status' session variable is STATUS_OK |
|
1351
|
|
|
* then it checks if we have a new or changed user and logs |
|
1352
|
|
|
* that appropriately. It then continues to the MainPage. |
|
1353
|
|
|
*/ |
|
1354
|
|
|
public static function gotUserSuccess() |
|
1355
|
|
|
{ |
|
1356
|
|
|
$log = new Loggit(); |
|
1357
|
|
|
$status = Util::getSessionVar('status'); |
|
1358
|
|
|
|
|
1359
|
|
|
// If this is the first time the user has used the CILogon Service, |
|
1360
|
|
|
// and the flow is OAuth-based, send an alert if the name contains |
|
1361
|
|
|
// any HTML entities. |
|
1362
|
|
|
$clientparams = json_decode(Util::getSessionVar('clientparams'), true); |
|
1363
|
|
|
$callbackuri = Util::getSessionVar('callbackuri'); |
|
1364
|
|
|
|
|
1365
|
|
|
if ( |
|
1366
|
|
|
($status == DBService::$STATUS['STATUS_NEW_USER']) && |
|
1367
|
|
|
((strlen($callbackuri) > 0) || |
|
1368
|
|
|
(isset($clientparams['code']))) |
|
1369
|
|
|
) { |
|
1370
|
|
|
// Extra check for new users: see if any HTML entities |
|
1371
|
|
|
// are in the user name. If so, send an email alert. |
|
1372
|
|
|
$dn = Util::getSessionVar('dn'); |
|
1373
|
|
|
$dn = static::reformatDN(preg_replace('/\s+email=.+$/', '', $dn)); |
|
1374
|
|
|
$htmldn = Util::htmlent($dn); |
|
1375
|
|
|
if (strcmp($dn, $htmldn) != 0) { |
|
1376
|
|
|
Util::sendErrorAlert( |
|
1377
|
|
|
'New user DN contains HTML entities', |
|
1378
|
|
|
"htmlentites(DN) = $htmldn\n" |
|
1379
|
|
|
); |
|
1380
|
|
|
} |
|
1381
|
|
|
} |
|
1382
|
|
|
|
|
1383
|
|
|
// For a new user, or if the user got new attributes, just log it. |
|
1384
|
|
|
// Then proceed to the Main Page. |
|
1385
|
|
|
if ($status == DBService::$STATUS['STATUS_NEW_USER']) { |
|
1386
|
|
|
$log->info('New User.'); |
|
1387
|
|
|
} elseif ($status == DBService::$STATUS['STATUS_USER_UPDATED']) { |
|
1388
|
|
|
$log->info('User IdP attributes changed.'); |
|
1389
|
|
|
} |
|
1390
|
|
|
printMainPage(); |
|
|
|
|
|
|
1391
|
|
|
} |
|
1392
|
|
|
|
|
1393
|
|
|
/** |
|
1394
|
|
|
* generateP12 |
|
1395
|
|
|
* |
|
1396
|
|
|
* This function is called when the user clicks the 'Get New |
|
1397
|
|
|
* Certificate' button. It first reads in the password fields and |
|
1398
|
|
|
* verifies that they are valid (i.e. they are long enough and match). |
|
1399
|
|
|
* Then it gets a credential from the MyProxy server and converts that |
|
1400
|
|
|
* certificate into a PKCS12 which is written to disk. If everything |
|
1401
|
|
|
* succeeds, the temporary pkcs12 directory and lifetime is saved to |
|
1402
|
|
|
* the 'p12' PHP session variable, which is read later when the Main |
|
1403
|
|
|
* Page HTML is shown. |
|
1404
|
|
|
*/ |
|
1405
|
|
|
public static function generateP12() |
|
1406
|
|
|
{ |
|
1407
|
|
|
$log = new Loggit(); |
|
1408
|
|
|
|
|
1409
|
|
|
// Get the entered p12lifetime and p12multiplier and set the cookies |
|
1410
|
|
|
list($minlifetime, $maxlifetime) = |
|
1411
|
|
|
static::getMinMaxLifetimes('pkcs12', 9516); |
|
1412
|
|
|
$p12lifetime = Util::getPostVar('p12lifetime'); |
|
1413
|
|
|
$p12multiplier = Util::getPostVar('p12multiplier'); |
|
1414
|
|
|
if (strlen($p12multiplier) == 0) { |
|
1415
|
|
|
$p12multiplier = 1; // For ECP, p12lifetime is in hours |
|
1416
|
|
|
} |
|
1417
|
|
|
$lifetime = $p12lifetime * $p12multiplier; |
|
1418
|
|
|
if ($lifetime <= 0) { // In case user entered negative number |
|
1419
|
|
|
$lifetime = $maxlifetime; |
|
1420
|
|
|
$p12lifetime = $maxlifetime; |
|
1421
|
|
|
$p12multiplier = 1; // maxlifetime is in hours |
|
1422
|
|
|
} elseif ($lifetime < $minlifetime) { |
|
1423
|
|
|
$lifetime = $minlifetime; |
|
1424
|
|
|
$p12lifetime = $minlifetime; |
|
1425
|
|
|
$p12multiplier = 1; // minlifetime is in hours |
|
1426
|
|
|
} elseif ($lifetime > $maxlifetime) { |
|
1427
|
|
|
$lifetime = $maxlifetime; |
|
1428
|
|
|
$p12lifetime = $maxlifetime; |
|
1429
|
|
|
$p12multiplier = 1; // maxlifetime is in hours |
|
1430
|
|
|
} |
|
1431
|
|
|
Util::setCookieVar('p12lifetime', $p12lifetime); |
|
1432
|
|
|
Util::setCookieVar('p12multiplier', $p12multiplier); |
|
1433
|
|
|
Util::setSessionVar('p12lifetime', $p12lifetime); |
|
1434
|
|
|
Util::setSessionVar('p12multiplier', $p12multiplier); |
|
1435
|
|
|
|
|
1436
|
|
|
// Verify that the password is at least 12 characters long |
|
1437
|
|
|
$password1 = Util::getPostVar('password1'); |
|
1438
|
|
|
$password2 = Util::getPostVar('password2'); |
|
1439
|
|
|
$p12password = Util::getPostVar('p12password'); // For ECP clients |
|
1440
|
|
|
if (strlen($p12password) > 0) { |
|
1441
|
|
|
$password1 = $p12password; |
|
1442
|
|
|
$password2 = $p12password; |
|
1443
|
|
|
} |
|
1444
|
|
|
if (strlen($password1) < 12) { |
|
1445
|
|
|
Util::setSessionVar( |
|
1446
|
|
|
'p12error', |
|
1447
|
|
|
'Password must have at least 12 characters.' |
|
1448
|
|
|
); |
|
1449
|
|
|
return; // SHORT PASSWORD - NO FURTHER PROCESSING NEEDED! |
|
1450
|
|
|
} |
|
1451
|
|
|
|
|
1452
|
|
|
// Verify that the two password entry fields matched |
|
1453
|
|
|
if ($password1 != $password2) { |
|
1454
|
|
|
Util::setSessionVar('p12error', 'Passwords did not match.'); |
|
1455
|
|
|
return; // MISMATCHED PASSWORDS - NO FURTHER PROCESSING NEEDED! |
|
1456
|
|
|
} |
|
1457
|
|
|
|
|
1458
|
|
|
// Set the port based on the Level of Assurance |
|
1459
|
|
|
$port = 7512; |
|
1460
|
|
|
$loa = Util::getSessionVar('loa'); |
|
1461
|
|
|
if ($loa == 'http://incommonfederation.org/assurance/silver') { |
|
1462
|
|
|
$port = 7514; |
|
1463
|
|
|
} elseif ($loa == 'openid') { |
|
1464
|
|
|
$port = 7516; |
|
1465
|
|
|
} |
|
1466
|
|
|
|
|
1467
|
|
|
$dn = Util::getSessionVar('dn'); |
|
1468
|
|
|
if (strlen($dn) > 0) { |
|
1469
|
|
|
// Append extra info, such as 'skin', to be processed by MyProxy |
|
1470
|
|
|
$myproxyinfo = Util::getSessionVar('myproxyinfo'); |
|
1471
|
|
|
if (strlen($myproxyinfo) > 0) { |
|
1472
|
|
|
$dn .= " $myproxyinfo"; |
|
1473
|
|
|
} |
|
1474
|
|
|
// Attempt to fetch a credential from the MyProxy server |
|
1475
|
|
|
$cert = MyProxy::getMyProxyCredential( |
|
1476
|
|
|
$dn, |
|
1477
|
|
|
'', |
|
1478
|
|
|
'myproxy.cilogon.org,myproxy2.cilogon.org', |
|
1479
|
|
|
$port, |
|
1480
|
|
|
$lifetime, |
|
1481
|
|
|
'/var/www/config/hostcred.pem', |
|
1482
|
|
|
'' |
|
1483
|
|
|
); |
|
1484
|
|
|
|
|
1485
|
|
|
// The 'openssl pkcs12' command is picky in that the private |
|
1486
|
|
|
// key must appear BEFORE the public certificate. But MyProxy |
|
1487
|
|
|
// returns the private key AFTER. So swap them around. |
|
1488
|
|
|
$cert2 = ''; |
|
1489
|
|
|
if ( |
|
1490
|
|
|
preg_match( |
|
1491
|
|
|
'/-----BEGIN CERTIFICATE-----([^-]+)' . |
|
1492
|
|
|
'-----END CERTIFICATE-----[^-]*' . |
|
1493
|
|
|
'-----BEGIN RSA PRIVATE KEY-----([^-]+)' . |
|
1494
|
|
|
'-----END RSA PRIVATE KEY-----/', |
|
1495
|
|
|
$cert, |
|
1496
|
|
|
$match |
|
1497
|
|
|
) |
|
1498
|
|
|
) { |
|
1499
|
|
|
$cert2 = "-----BEGIN RSA PRIVATE KEY-----" . |
|
1500
|
|
|
$match[2] . "-----END RSA PRIVATE KEY-----\n" . |
|
1501
|
|
|
"-----BEGIN CERTIFICATE-----" . |
|
1502
|
|
|
$match[1] . "-----END CERTIFICATE-----"; |
|
1503
|
|
|
} |
|
1504
|
|
|
|
|
1505
|
|
|
if (strlen($cert2) > 0) { // Successfully got a certificate! |
|
1506
|
|
|
// Create a temporary directory in /var/www/html/pkcs12/ |
|
1507
|
|
|
$tdirparent = '/var/www/html/pkcs12/'; |
|
1508
|
|
|
$polonum = '3'; // Prepend the polo? number to directory |
|
1509
|
|
|
if (preg_match('/(\d+)\./', php_uname('n'), $polomatch)) { |
|
1510
|
|
|
$polonum = $polomatch[1]; |
|
1511
|
|
|
} |
|
1512
|
|
|
$tdir = Util::tempDir($tdirparent, $polonum, 0770); |
|
1513
|
|
|
$p12dir = str_replace($tdirparent, '', $tdir); |
|
1514
|
|
|
$p12file = $tdir . '/usercred.p12'; |
|
1515
|
|
|
|
|
1516
|
|
|
// Call the openssl pkcs12 program to convert certificate |
|
1517
|
|
|
exec('/bin/env ' . |
|
1518
|
|
|
'RANDFILE=/tmp/.rnd ' . |
|
1519
|
|
|
'CILOGON_PKCS12_PW=' . escapeshellarg($password1) . ' ' . |
|
1520
|
|
|
'/usr/bin/openssl pkcs12 -export ' . |
|
1521
|
|
|
'-passout env:CILOGON_PKCS12_PW ' . |
|
1522
|
|
|
"-out $p12file " . |
|
1523
|
|
|
'<<< ' . escapeshellarg($cert2)); |
|
1524
|
|
|
|
|
1525
|
|
|
// Verify the usercred.p12 file was actually created |
|
1526
|
|
|
$size = @filesize($p12file); |
|
1527
|
|
|
if (($size !== false) && ($size > 0)) { |
|
1528
|
|
|
$p12link = 'https://' . static::getMachineHostname() . |
|
1529
|
|
|
'/pkcs12/' . $p12dir . '/usercred.p12'; |
|
1530
|
|
|
$p12 = (time() + 300) . " " . $p12link; |
|
1531
|
|
|
Util::setSessionVar('p12', $p12); |
|
1532
|
|
|
$log->info('Generated New User Certificate="' . $p12link . '"'); |
|
1533
|
|
|
//CIL-507 Special Log Message For XSEDE |
|
1534
|
|
|
$log->info('USAGE email="' . |
|
1535
|
|
|
Util::getSessionVar('emailaddr') . '" client="PKCS12"'); |
|
1536
|
|
|
} else { // Empty or missing usercred.p12 file - shouldn't happen! |
|
1537
|
|
|
Util::setSessionVar( |
|
1538
|
|
|
'p12error', |
|
1539
|
|
|
'Error creating certificate. Please try again.' |
|
1540
|
|
|
); |
|
1541
|
|
|
Util::deleteDir($tdir); // Remove the temporary directory |
|
1542
|
|
|
$log->info('Error creating certificate - missing usercred.p12'); |
|
1543
|
|
|
} |
|
1544
|
|
|
} else { // The myproxy-logon command failed - shouldn't happen! |
|
1545
|
|
|
Util::setSessionVar( |
|
1546
|
|
|
'p12error', |
|
1547
|
|
|
'Error! MyProxy unable to create certificate.' |
|
1548
|
|
|
); |
|
1549
|
|
|
$log->info('Error creating certificate - myproxy-logon failed'); |
|
1550
|
|
|
} |
|
1551
|
|
|
} else { // Couldn't find the 'dn' PHP session value - shouldn't happen! |
|
1552
|
|
|
Util::setSessionVar( |
|
1553
|
|
|
'p12error', |
|
1554
|
|
|
'Missing username. Please enable cookies.' |
|
1555
|
|
|
); |
|
1556
|
|
|
$log->info('Error creating certificate - missing dn session variable'); |
|
1557
|
|
|
} |
|
1558
|
|
|
} |
|
1559
|
|
|
|
|
1560
|
|
|
/** |
|
1561
|
|
|
* getLogOnButtonText |
|
1562
|
|
|
* |
|
1563
|
|
|
* This function checks the current skin to see if <logonbuttontext> |
|
1564
|
|
|
* has been configured. If so, it returns that value. Otherwise, |
|
1565
|
|
|
* it returns 'Log On'. |
|
1566
|
|
|
* |
|
1567
|
|
|
* @return string The text of the 'Log On' button for the WAYF, as |
|
1568
|
|
|
* configured for the skin. Defaults to 'Log On'. |
|
1569
|
|
|
*/ |
|
1570
|
|
|
public static function getLogOnButtonText() |
|
1571
|
|
|
{ |
|
1572
|
|
|
$retval = 'Log On'; |
|
1573
|
|
|
$lobt = Util::getSkin()->getConfigOption('logonbuttontext'); |
|
1574
|
|
|
if (!is_null($lobt)) { |
|
1575
|
|
|
$retval = (string)$lobt; |
|
1576
|
|
|
} |
|
1577
|
|
|
return $retval; |
|
1578
|
|
|
} |
|
1579
|
|
|
|
|
1580
|
|
|
/** |
|
1581
|
|
|
* getSerialStringFromDN |
|
1582
|
|
|
* |
|
1583
|
|
|
* This function takes in a CILogon subject DN and returns just the |
|
1584
|
|
|
* serial string part (e.g., A325). This function is needed since the |
|
1585
|
|
|
* serial_string is not stored in the PHP session as a separate |
|
1586
|
|
|
* variable since it is always available in the 'dn' session variable. |
|
1587
|
|
|
* |
|
1588
|
|
|
* @param string $dn The certificate subject DN (typically found in the |
|
1589
|
|
|
* session 'dn' variable) |
|
1590
|
|
|
* @return string The serial string extracted from the subject DN, or |
|
1591
|
|
|
* empty string if DN is empty or wrong format. |
|
1592
|
|
|
*/ |
|
1593
|
|
|
public static function getSerialStringFromDN($dn) |
|
1594
|
|
|
{ |
|
1595
|
|
|
$serial = ''; // Return empty string upon error |
|
1596
|
|
|
|
|
1597
|
|
|
// Strip off the email address, if present |
|
1598
|
|
|
$dn = preg_replace('/\s+email=.+$/', '', $dn); |
|
1599
|
|
|
// Find the 'CN=' entry |
|
1600
|
|
|
if (preg_match('%/DC=org/DC=cilogon/C=US/O=.*/CN=(.*)%', $dn, $match)) { |
|
1601
|
|
|
$cn = $match[1]; |
|
1602
|
|
|
if (preg_match('/\s+([^\s]+)$/', $cn, $match)) { |
|
1603
|
|
|
$serial = $match[1]; |
|
1604
|
|
|
} |
|
1605
|
|
|
} |
|
1606
|
|
|
return $serial; |
|
1607
|
|
|
} |
|
1608
|
|
|
|
|
1609
|
|
|
/** |
|
1610
|
|
|
* getEmailFromDN |
|
1611
|
|
|
* |
|
1612
|
|
|
* This function takes in a CILogon subject DN and returns just the |
|
1613
|
|
|
* email address part. This function is needed since the email address |
|
1614
|
|
|
* is not stored in the PHP session as a separate variable since it is |
|
1615
|
|
|
* always available in the 'dn' session variable. |
|
1616
|
|
|
* |
|
1617
|
|
|
* @param string $dn The certificate subject DN (typically found in the |
|
1618
|
|
|
* session 'dn' variable) |
|
1619
|
|
|
* @return string The email address extracted from the subject DN, or |
|
1620
|
|
|
* empty string if DN is empty or wrong format. |
|
1621
|
|
|
*/ |
|
1622
|
|
|
public static function getEmailFromDN($dn) |
|
1623
|
|
|
{ |
|
1624
|
|
|
$email = ''; // Return empty string upon error |
|
1625
|
|
|
if (preg_match('/\s+email=(.+)$/', $dn, $match)) { |
|
1626
|
|
|
$email = $match[1]; |
|
1627
|
|
|
} |
|
1628
|
|
|
return $email; |
|
1629
|
|
|
} |
|
1630
|
|
|
|
|
1631
|
|
|
/** |
|
1632
|
|
|
* reformatDN |
|
1633
|
|
|
* |
|
1634
|
|
|
* This function takes in a certificate subject DN with the email=... |
|
1635
|
|
|
* part already removed. It checks the skin to see if <dnformat> has |
|
1636
|
|
|
* been set. If so, it reformats the DN appropriately. |
|
1637
|
|
|
* |
|
1638
|
|
|
* @param string $dn The certificate subject DN (without the email=... part) |
|
1639
|
|
|
* @return string The certificate subject DN transformed according to |
|
1640
|
|
|
* the value of the <dnformat> skin config option. |
|
1641
|
|
|
*/ |
|
1642
|
|
|
public static function reformatDN($dn) |
|
1643
|
|
|
{ |
|
1644
|
|
|
$newdn = $dn; |
|
1645
|
|
|
$dnformat = (string)Util::getSkin()->getConfigOption('dnformat'); |
|
1646
|
|
|
if (!is_null($dnformat)) { |
|
|
|
|
|
|
1647
|
|
|
if ( |
|
1648
|
|
|
($dnformat == 'rfc2253') && |
|
1649
|
|
|
(preg_match( |
|
1650
|
|
|
'%/DC=(.*)/DC=(.*)/C=(.*)/O=(.*)/CN=(.*)%', |
|
1651
|
|
|
$dn, |
|
1652
|
|
|
$match |
|
1653
|
|
|
)) |
|
1654
|
|
|
) { |
|
1655
|
|
|
array_shift($match); |
|
1656
|
|
|
$m = array_reverse(Net_LDAP2_Util::escape_dn_value($match)); |
|
1657
|
|
|
$newdn = "CN=$m[0],O=$m[1],C=$m[2],DC=$m[3],DC=$m[4]"; |
|
1658
|
|
|
} |
|
1659
|
|
|
} |
|
1660
|
|
|
return $newdn; |
|
1661
|
|
|
} |
|
1662
|
|
|
|
|
1663
|
|
|
/** |
|
1664
|
|
|
* getMinMaxLifetimes |
|
1665
|
|
|
* |
|
1666
|
|
|
* This function checks the skin's configuration to see if either or |
|
1667
|
|
|
* both of minlifetime and maxlifetime in the specified config.xml |
|
1668
|
|
|
* block have been set. If not, default to minlifetime of 1 (hour) and |
|
1669
|
|
|
* the specified defaultmaxlifetime. |
|
1670
|
|
|
* |
|
1671
|
|
|
* @param string $section The XML section block from which to read the |
|
1672
|
|
|
* minlifetime and maxlifetime values. Can be one of the |
|
1673
|
|
|
* following: 'pkcs12' or 'delegate'. |
|
1674
|
|
|
* @param int $defaultmaxlifetime Default maxlifetime (in hours) for the |
|
1675
|
|
|
* credential. |
|
1676
|
|
|
* @return array An array consisting of two entries: the minimum and |
|
1677
|
|
|
* maximum lifetimes (in hours) for a credential. |
|
1678
|
|
|
*/ |
|
1679
|
|
|
public static function getMinMaxLifetimes($section, $defaultmaxlifetime) |
|
1680
|
|
|
{ |
|
1681
|
|
|
$minlifetime = 1; // Default minimum lifetime is 1 hour |
|
1682
|
|
|
$maxlifetime = $defaultmaxlifetime; |
|
1683
|
|
|
$skin = Util::getSkin(); |
|
1684
|
|
|
$skinminlifetime = $skin->getConfigOption($section, 'minlifetime'); |
|
1685
|
|
|
// Read the skin's minlifetime value from the specified section |
|
1686
|
|
|
if ((!is_null($skinminlifetime)) && ((int)$skinminlifetime > 0)) { |
|
1687
|
|
|
$minlifetime = max($minlifetime, (int)$skinminlifetime); |
|
1688
|
|
|
// Make sure $minlifetime is less than $maxlifetime; |
|
1689
|
|
|
$minlifetime = min($minlifetime, $maxlifetime); |
|
1690
|
|
|
} |
|
1691
|
|
|
// Read the skin's maxlifetime value from the specified section |
|
1692
|
|
|
$skinmaxlifetime = $skin->getConfigOption($section, 'maxlifetime'); |
|
1693
|
|
|
if ((!is_null($skinmaxlifetime)) && ((int)$skinmaxlifetime) > 0) { |
|
1694
|
|
|
$maxlifetime = min($maxlifetime, (int)$skinmaxlifetime); |
|
1695
|
|
|
// Make sure $maxlifetime is greater than $minlifetime |
|
1696
|
|
|
$maxlifetime = max($minlifetime, $maxlifetime); |
|
1697
|
|
|
} |
|
1698
|
|
|
|
|
1699
|
|
|
return array($minlifetime, $maxlifetime); |
|
1700
|
|
|
} |
|
1701
|
|
|
|
|
1702
|
|
|
/** |
|
1703
|
|
|
* getMachineHostname |
|
1704
|
|
|
* |
|
1705
|
|
|
* This function is utilized in the formation of the URL for the |
|
1706
|
|
|
* PKCS12 credential download link. It returns a host-specific |
|
1707
|
|
|
* URL hostname by mapping the local machine hostname (as returned |
|
1708
|
|
|
* by 'uname -n') to an InCommon metadata cilogon.org hostname |
|
1709
|
|
|
* (e.g., polo2.cilogon.org). This function contains an array |
|
1710
|
|
|
* '$hostnames' where the values are the local machine hostname and |
|
1711
|
|
|
* the keys are the *.cilogon.org hostname. Since this array is |
|
1712
|
|
|
* fairly static, I didn't see the need to read it in from a config |
|
1713
|
|
|
* file. In case the local machine hostname cannot be found in the |
|
1714
|
|
|
* $hostnames array, 'cilogon.org' is returned by default. |
|
1715
|
|
|
* |
|
1716
|
|
|
* @param string $idp The entityID of the IdP used for potential |
|
1717
|
|
|
* special handling (e.g., for Syngenta). |
|
1718
|
|
|
* @return string The full cilogon-specific hostname of this host. |
|
1719
|
|
|
*/ |
|
1720
|
|
|
public static function getMachineHostname($idp = '') |
|
1721
|
|
|
{ |
|
1722
|
|
|
$retval = 'cilogon.org'; |
|
1723
|
|
|
// CIL-439 For Syngenta, use just a single 'hostname' value to |
|
1724
|
|
|
// match their Active Directory configuration for CILogon's |
|
1725
|
|
|
// assertionConsumerService URL. |
|
1726
|
|
|
if ($idp == 'https://sts.windows.net/06219a4a-a835-44d5-afaf-3926343bfb89/') { |
|
1727
|
|
|
$retval = 'cilogon.org'; // Set to cilogon.org for production |
|
1728
|
|
|
// Otherwise, map the local hostname to a *.cilogon.org domain name. |
|
1729
|
|
|
} else { |
|
1730
|
|
|
$hostnames = array( |
|
1731
|
|
|
"polo1.ncsa.illinois.edu" => "polo1.cilogon.org" , |
|
1732
|
|
|
"poloa.ncsa.illinois.edu" => "polo1.cilogon.org" , |
|
1733
|
|
|
"polo2.ncsa.illinois.edu" => "polo2.cilogon.org" , |
|
1734
|
|
|
"polob.ncsa.illinois.edu" => "polo2.cilogon.org" , |
|
1735
|
|
|
"fozzie.nics.utk.edu" => "polo3.cilogon.org" , |
|
1736
|
|
|
"poloc.ncsa.illinois.edu" => "test.cilogon.org" , |
|
1737
|
|
|
"polot.ncsa.illinois.edu" => "test.cilogon.org" , |
|
1738
|
|
|
"polo-staging.ncsa.illinois.edu" => "test.cilogon.org" , |
|
1739
|
|
|
"polod.ncsa.illinois.edu" => "dev.cilogon.org" , |
|
1740
|
|
|
); |
|
1741
|
|
|
$localhost = php_uname('n'); |
|
1742
|
|
|
if (array_key_exists($localhost, $hostnames)) { |
|
1743
|
|
|
$retval = $hostnames[$localhost]; |
|
1744
|
|
|
} |
|
1745
|
|
|
} |
|
1746
|
|
|
return $retval; |
|
1747
|
|
|
} |
|
1748
|
|
|
|
|
1749
|
|
|
/** |
|
1750
|
|
|
* getCompositeIdPList |
|
1751
|
|
|
* |
|
1752
|
|
|
* This function generates a list of IdPs to display in the 'Select |
|
1753
|
|
|
* An Identity Provider' box on the main CILogon page or on the |
|
1754
|
|
|
* TestIdP page. For the main CILogon page, this is a filtered list of |
|
1755
|
|
|
* IdPs based on the skin's whitelist/blacklist and the global |
|
1756
|
|
|
* blacklist file. For the TestIdP page, the list is all InCommon IdPs. |
|
1757
|
|
|
* |
|
1758
|
|
|
* @param bool $samlidps (Optional) Show all SAML-based IdPs in |
|
1759
|
|
|
* selection list? Defaults to false, which means show only |
|
1760
|
|
|
* whitelisted IdPs. |
|
1761
|
|
|
* @return array A two-dimensional array where the primary key is the |
|
1762
|
|
|
* entityID and the secondary key is either 'Display_Name' |
|
1763
|
|
|
* or 'Organization_Name'. |
|
1764
|
|
|
*/ |
|
1765
|
|
|
public static function getCompositeIdPList($samlidps = false) |
|
1766
|
|
|
{ |
|
1767
|
|
|
$retarray = array(); |
|
1768
|
|
|
|
|
1769
|
|
|
$idplist = Util::getIdpList(); |
|
1770
|
|
|
if ($samlidps) { // Get all SAML-based IdPs only |
|
1771
|
|
|
$retarray = $idplist->getSAMLIdPs(); |
|
1772
|
|
|
} else { // Get the selected InCommon IdPs, plus maybe OAuth2 IdPs |
|
1773
|
|
|
$skin = Util::getSkin(); |
|
1774
|
|
|
|
|
1775
|
|
|
// Check if the skin's config.xml has set the |
|
1776
|
|
|
// 'registeredbyincommonidps' option, which restricts the SAML- |
|
1777
|
|
|
// based IdPs to those with the <Registered_By_InCommon> tag. |
|
1778
|
|
|
// Otherwise, just get the SAML-based IdPs that have the |
|
1779
|
|
|
// <Whitelisted> tag. Note that the skin's <idpwhitelist> |
|
1780
|
|
|
// is still consulted in either case (below). |
|
1781
|
|
|
$registeredbyincommonidps = $skin->getConfigOption('registeredbyincommonidps'); |
|
1782
|
|
|
if ( |
|
1783
|
|
|
(!is_null($registeredbyincommonidps)) && |
|
1784
|
|
|
((int)$registeredbyincommonidps == 1) |
|
1785
|
|
|
) { |
|
1786
|
|
|
$retarray = $idplist->getRegisteredByInCommonIdPs(); |
|
1787
|
|
|
} else { |
|
1788
|
|
|
$retarray = $idplist->getWhitelistedIdPs(); |
|
1789
|
|
|
} |
|
1790
|
|
|
|
|
1791
|
|
|
// Add all OAuth2 IdPs to the list |
|
1792
|
|
|
foreach (Util::$oauth2idps as $key => $value) { |
|
1793
|
|
|
$retarray[Util::getAuthzUrl($value)]['Organization_Name'] = $value; |
|
1794
|
|
|
$retarray[Util::getAuthzUrl($value)]['Display_Name'] = $value; |
|
1795
|
|
|
} |
|
1796
|
|
|
|
|
1797
|
|
|
// Check to see if the skin's config.xml has a whitelist of IDPs. |
|
1798
|
|
|
// If so, go thru master IdP list and keep only those IdPs in the |
|
1799
|
|
|
// config.xml's whitelist. |
|
1800
|
|
|
if ($skin->hasIdpWhitelist()) { |
|
1801
|
|
|
foreach ($retarray as $entityId => $names) { |
|
1802
|
|
|
if (!$skin->idpWhitelisted($entityId)) { |
|
1803
|
|
|
unset($retarray[$entityId]); |
|
1804
|
|
|
} |
|
1805
|
|
|
} |
|
1806
|
|
|
} |
|
1807
|
|
|
// Next, check to see if the skin's config.xml has a blacklist of |
|
1808
|
|
|
// IdPs. If so, cull down the master IdP list removing 'bad' IdPs. |
|
1809
|
|
|
if ($skin->hasIdpBlacklist()) { |
|
1810
|
|
|
$idpblacklist = $skin->getConfigOption('idpblacklist'); |
|
1811
|
|
|
foreach ($idpblacklist->idp as $blackidp) { |
|
1812
|
|
|
unset($retarray[(string)$blackidp]); |
|
1813
|
|
|
} |
|
1814
|
|
|
} |
|
1815
|
|
|
} |
|
1816
|
|
|
|
|
1817
|
|
|
// Fix for CIL-174 - As suggested by Keith Hazelton, replace commas and |
|
1818
|
|
|
// hyphens with just commas. |
|
1819
|
|
|
$regex = '/(University of California)\s*[,-]\s*/'; |
|
1820
|
|
|
foreach ($retarray as $entityId => $names) { |
|
1821
|
|
|
if (preg_match($regex, $names['Organization_Name'])) { |
|
1822
|
|
|
$retarray[$entityId]['Organization_Name'] = |
|
1823
|
|
|
preg_replace($regex, '$1, ', $names['Organization_Name']); |
|
1824
|
|
|
} |
|
1825
|
|
|
if (preg_match($regex, $names['Display_Name'])) { |
|
1826
|
|
|
$retarray[$entityId]['Display_Name'] = |
|
1827
|
|
|
preg_replace($regex, '$1, ', $names['Display_Name']); |
|
1828
|
|
|
} |
|
1829
|
|
|
} |
|
1830
|
|
|
|
|
1831
|
|
|
// Re-sort the retarray by Display_Name for correct alphabetization. |
|
1832
|
|
|
uasort($retarray, function ($a, $b) { |
|
1833
|
|
|
return strcasecmp( |
|
1834
|
|
|
$a['Display_Name'], |
|
1835
|
|
|
$b['Display_Name'] |
|
1836
|
|
|
); |
|
1837
|
|
|
}); |
|
1838
|
|
|
|
|
1839
|
|
|
return $retarray; |
|
1840
|
|
|
} |
|
1841
|
|
|
|
|
1842
|
|
|
/** |
|
1843
|
|
|
* printAttributeReleaseErrorMessage |
|
1844
|
|
|
* |
|
1845
|
|
|
* This is a convenience method called by handleGotUser to print out |
|
1846
|
|
|
* the attribute release error page to the user. |
|
1847
|
|
|
* |
|
1848
|
|
|
* @param string $ePPN |
|
1849
|
|
|
* @param string $ePTID |
|
1850
|
|
|
* @param string $firstname |
|
1851
|
|
|
* @param string $lastname |
|
1852
|
|
|
* @param string $displayname |
|
1853
|
|
|
* @param string $emailaddr |
|
1854
|
|
|
* @param string $idp |
|
1855
|
|
|
* @param string $idpname |
|
1856
|
|
|
* @param string $affiliation |
|
1857
|
|
|
* @param string $ou |
|
1858
|
|
|
* @param string $memberof |
|
1859
|
|
|
* @param string $acr |
|
1860
|
|
|
* @param string $entitlement |
|
1861
|
|
|
* @param string $itrustuin |
|
1862
|
|
|
* @param string $clientparams |
|
1863
|
|
|
* @param string $redirect |
|
1864
|
|
|
* @param string $redirectform |
|
1865
|
|
|
* @param bool $edugainandgetcert |
|
1866
|
|
|
*/ |
|
1867
|
|
|
public static function printAttributeReleaseErrorMessage( |
|
1868
|
|
|
$ePPN, |
|
1869
|
|
|
$ePTID, |
|
1870
|
|
|
$firstname, |
|
1871
|
|
|
$lastname, |
|
1872
|
|
|
$displayname, |
|
1873
|
|
|
$emailaddr, |
|
1874
|
|
|
$idp, |
|
1875
|
|
|
$idpname, |
|
1876
|
|
|
$affiliation, |
|
1877
|
|
|
$ou, |
|
|
|
|
|
|
1878
|
|
|
$memberof, |
|
|
|
|
|
|
1879
|
|
|
$acr, |
|
|
|
|
|
|
1880
|
|
|
$entitlement, |
|
|
|
|
|
|
1881
|
|
|
$itrustuin, |
|
|
|
|
|
|
1882
|
|
|
$clientparams, |
|
|
|
|
|
|
1883
|
|
|
$redirect, |
|
1884
|
|
|
$redirectform, |
|
1885
|
|
|
$edugainandgetcert |
|
1886
|
|
|
) { |
|
1887
|
|
|
$errorboxstr = |
|
1888
|
|
|
'<p>There was a problem logging on. Your identity |
|
1889
|
|
|
provider has not provided CILogon with required information.</p> |
|
1890
|
|
|
<blockquote><table cellpadding="5">'; |
|
1891
|
|
|
|
|
1892
|
|
|
$missingattrs = ''; |
|
1893
|
|
|
// Show user which attributes are missing |
|
1894
|
|
|
if ((strlen($ePPN) == 0) && (strlen($ePTID) == 0)) { |
|
1895
|
|
|
$errorboxstr .= |
|
1896
|
|
|
'<tr><th>ePTID:</th><td>MISSING</td></tr> |
|
1897
|
|
|
<tr><th>ePPN:</th><td>MISSING</td></tr>'; |
|
1898
|
|
|
$missingattrs .= '%0D%0A eduPersonPrincipalName' . |
|
1899
|
|
|
'%0D%0A eduPersonTargetedID '; |
|
1900
|
|
|
} |
|
1901
|
|
|
if ((strlen($firstname) == 0) && (strlen($displayname) == 0)) { |
|
1902
|
|
|
$errorboxstr .= |
|
1903
|
|
|
'<tr><th>First Name:</th><td>MISSING</td></tr>'; |
|
1904
|
|
|
$missingattrs .= '%0D%0A givenName (first name)'; |
|
1905
|
|
|
} |
|
1906
|
|
|
if ((strlen($lastname) == 0) && (strlen($displayname) == 0)) { |
|
1907
|
|
|
$errorboxstr .= |
|
1908
|
|
|
'<tr><th>Last Name:</th><td>MISSING</td></tr>'; |
|
1909
|
|
|
$missingattrs .= '%0D%0A sn (last name)'; |
|
1910
|
|
|
} |
|
1911
|
|
|
if ( |
|
1912
|
|
|
(strlen($displayname) == 0) && |
|
1913
|
|
|
((strlen($firstname) == 0) || (strlen($lastname) == 0)) |
|
1914
|
|
|
) { |
|
1915
|
|
|
$errorboxstr .= |
|
1916
|
|
|
'<tr><th>Display Name:</th><td>MISSING</td></tr>'; |
|
1917
|
|
|
$missingattrs .= '%0D%0A displayName'; |
|
1918
|
|
|
} |
|
1919
|
|
|
$emailvalid = filter_var($emailaddr, FILTER_VALIDATE_EMAIL); |
|
1920
|
|
|
if ((strlen($emailaddr) == 0) || (!$emailvalid)) { |
|
1921
|
|
|
$errorboxstr .= |
|
1922
|
|
|
'<tr><th>Email Address:</th><td>' . |
|
1923
|
|
|
((strlen($emailaddr) == 0) ? 'MISSING' : 'INVALID') . |
|
1924
|
|
|
'</td></tr>'; |
|
1925
|
|
|
$missingattrs .= '%0D%0A mail (email address)'; |
|
1926
|
|
|
} |
|
1927
|
|
|
// CIL-326/CIL-539 - For eduGAIN IdPs attempting to get a cert, |
|
1928
|
|
|
// print out missing R&S and SIRTFI values |
|
1929
|
|
|
$idplist = Util::getIdpList(); |
|
1930
|
|
|
if ($edugainandgetcert) { |
|
1931
|
|
|
if (!$idplist->isREFEDSRandS($idp)) { |
|
1932
|
|
|
$errorboxstr .= |
|
1933
|
|
|
'<tr><th><a target="_blank" |
|
1934
|
|
|
href="http://refeds.org/category/research-and-scholarship">Research |
|
1935
|
|
|
and Scholarship</a>:</th><td>MISSING</td></tr>'; |
|
1936
|
|
|
$missingattrs .= '%0D%0A http://refeds.org/category/research-and-scholarship'; |
|
1937
|
|
|
} |
|
1938
|
|
|
if (!$idplist->isSIRTFI($idp)) { |
|
1939
|
|
|
$errorboxstr .= |
|
1940
|
|
|
'<tr><th><a target="_blank" |
|
1941
|
|
|
href="https://refeds.org/sirtfi">SIRTFI</a>:</th><td>MISSING</td></tr>'; |
|
1942
|
|
|
$missingattrs .= '%0D%0A http://refeds.org/sirtfi'; |
|
1943
|
|
|
} |
|
1944
|
|
|
} |
|
1945
|
|
|
$student = false; |
|
1946
|
|
|
$errorboxstr .= '</table></blockquote>'; |
|
1947
|
|
|
if ( |
|
1948
|
|
|
(strlen($emailaddr) == 0) && |
|
1949
|
|
|
(preg_match('/student@/', $affiliation)) |
|
1950
|
|
|
) { |
|
1951
|
|
|
$student = true; |
|
1952
|
|
|
$errorboxstr .= '<p><b>If you are a student</b>, ' . |
|
1953
|
|
|
'you may need to ask your identity provider ' . |
|
1954
|
|
|
'to release your email address.</p>'; |
|
1955
|
|
|
} |
|
1956
|
|
|
|
|
1957
|
|
|
// Get contacts from metadata for email addresses |
|
1958
|
|
|
$shibarray = $idplist->getShibInfo($idp); |
|
1959
|
|
|
$emailmsg = '?subject=Attribute Release Problem for CILogon' . |
|
1960
|
|
|
'&[email protected]' . |
|
1961
|
|
|
'&body=Hello, I am having trouble logging on to ' . |
|
1962
|
|
|
'https://cilogon.org/ using the ' . $idpname . |
|
1963
|
|
|
' Identity Provider (IdP) ' . |
|
1964
|
|
|
'due to the following missing attributes:%0D%0A' . |
|
1965
|
|
|
$missingattrs; |
|
1966
|
|
|
if ($student) { |
|
1967
|
|
|
$emailmsg .= '%0D%0A%0D%0ANote that my account is ' . |
|
1968
|
|
|
'marked "student" and thus my email address may need ' . |
|
1969
|
|
|
'to be released.'; |
|
1970
|
|
|
} |
|
1971
|
|
|
$emailmsg .= '%0D%0A%0D%0APlease see ' . |
|
1972
|
|
|
'http://www.cilogon.org/service/addidp for more ' . |
|
1973
|
|
|
'details. Thank you for any help you can provide.'; |
|
1974
|
|
|
$errorboxstr .= '<p>Contact your identity provider to ' . |
|
1975
|
|
|
'let them know you are having having a problem logging on ' . |
|
1976
|
|
|
'to CILogon.</p><blockquote><ul>'; |
|
1977
|
|
|
|
|
1978
|
|
|
$addrfound = false; |
|
1979
|
|
|
$name = @$shibarray['Support Name']; |
|
1980
|
|
|
$addr = @$shibarray['Support Address']; |
|
1981
|
|
|
$addr = preg_replace('/^mailto:/', '', $addr); |
|
1982
|
|
|
|
|
1983
|
|
|
if (strlen($addr) > 0) { |
|
1984
|
|
|
$addrfound = true; |
|
1985
|
|
|
if (strlen($name) == 0) { // Use address if no name given |
|
1986
|
|
|
$name = $addr; |
|
1987
|
|
|
} |
|
1988
|
|
|
$errorboxstr .= '<li> Support Contact: ' . |
|
1989
|
|
|
$name . ' <<a href="mailto:' . |
|
1990
|
|
|
$addr . $emailmsg . '">' . |
|
1991
|
|
|
$addr . '</a>></li>'; |
|
1992
|
|
|
} |
|
1993
|
|
|
|
|
1994
|
|
|
if (!$addrfound) { |
|
1995
|
|
|
$name = @$shibarray['Technical Name']; |
|
1996
|
|
|
$addr = @$shibarray['Technical Address']; |
|
1997
|
|
|
$addr = preg_replace('/^mailto:/', '', $addr); |
|
1998
|
|
|
if (strlen($addr) > 0) { |
|
1999
|
|
|
$addrfound = true; |
|
2000
|
|
|
if (strlen($name) == 0) { // Use address if no name given |
|
2001
|
|
|
$name = $addr; |
|
2002
|
|
|
} |
|
2003
|
|
|
$errorboxstr .= '<li> Technical Contact: ' . |
|
2004
|
|
|
$name . ' <<a href="mailto:' . |
|
2005
|
|
|
$addr . $emailmsg . '">' . |
|
2006
|
|
|
$addr . '</a>></li>'; |
|
2007
|
|
|
} |
|
2008
|
|
|
} |
|
2009
|
|
|
|
|
2010
|
|
|
if (!$addrfound) { |
|
2011
|
|
|
$name = @$shibarray['Administrative Name']; |
|
2012
|
|
|
$addr = @$shibarray['Administrative Address']; |
|
2013
|
|
|
$addr = preg_replace('/^mailto:/', '', $addr); |
|
2014
|
|
|
if (strlen($addr) > 0) { |
|
2015
|
|
|
if (strlen($name) == 0) { // Use address if no name given |
|
2016
|
|
|
$name = $addr; |
|
2017
|
|
|
} |
|
2018
|
|
|
$errorboxstr .= '<li>Administrative Contact: ' . |
|
2019
|
|
|
$name . ' <<a href="mailto:' . |
|
2020
|
|
|
$addr . $emailmsg . '">' . |
|
2021
|
|
|
$addr . '</a>></li>'; |
|
2022
|
|
|
} |
|
2023
|
|
|
} |
|
2024
|
|
|
|
|
2025
|
|
|
$errorboxstr .= '</ul></blockquote> |
|
2026
|
|
|
|
|
2027
|
|
|
<p> Alternatively, you can contact us at the email address |
|
2028
|
|
|
at the bottom of the page.</p> |
|
2029
|
|
|
'; |
|
2030
|
|
|
|
|
2031
|
|
|
static::printErrorBox($errorboxstr); |
|
2032
|
|
|
|
|
2033
|
|
|
echo ' |
|
2034
|
|
|
<div> |
|
2035
|
|
|
'; |
|
2036
|
|
|
|
|
2037
|
|
|
static::printFormHead($redirect, 'get'); |
|
2038
|
|
|
echo $redirectform , ' |
|
2039
|
|
|
<input type="submit" name="submit" class="submit" |
|
2040
|
|
|
value="Proceed" /> |
|
2041
|
|
|
</form> |
|
2042
|
|
|
</div> |
|
2043
|
|
|
'; |
|
2044
|
|
|
} |
|
2045
|
|
|
|
|
2046
|
|
|
/** |
|
2047
|
|
|
* getIdphintList |
|
2048
|
|
|
* |
|
2049
|
|
|
* This function adds support for AARC-G049 "IdP Hinting". It |
|
2050
|
|
|
* searches both the GET query parameters and the OIDC client |
|
2051
|
|
|
* parameters passed to the 'authorize' endpoint for a parameter |
|
2052
|
|
|
* named either 'selected_idp' or 'idphint'. This parameter can be |
|
2053
|
|
|
* a single entityId or a comma-separated list of entityIds. |
|
2054
|
|
|
* The entries in the list are processed to remove any 'chained' |
|
2055
|
|
|
* idphints and also to transform OIDC 'issuer' values into |
|
2056
|
|
|
* CILogon-specific 'entityIds' as used in the 'Select an IdP' |
|
2057
|
|
|
* list. Any idps which are not in the current skin's 'Select |
|
2058
|
|
|
* an IdP' list are removed. The resulting processed list of |
|
2059
|
|
|
* entityIds is returned, which may be an empty array. |
|
2060
|
|
|
* |
|
2061
|
|
|
* @param array $idps (Optional) A list of valid (i.e., whitelisted) IdPs. |
|
2062
|
|
|
* If this list is empty, then use the current skin's IdP list. |
|
2063
|
|
|
* @return array A list of entityIds / OIDC provider URLs extracted from |
|
2064
|
|
|
* a passed-in parameter 'selected_idp' or 'idphint'. This array |
|
2065
|
|
|
* may be empty if no such parameter was found, or if the |
|
2066
|
|
|
* entityIds in the list were not valid. |
|
2067
|
|
|
*/ |
|
2068
|
|
|
public static function getIdphintList($idps = []) |
|
2069
|
|
|
{ |
|
2070
|
|
|
// Check for either 'selected_idp' or 'idphint' parameter that was |
|
2071
|
|
|
// passed in via a query parameter, either for an OAuth transaction |
|
2072
|
|
|
// or just 'normally'. Note that if both 'selected_idp' and |
|
2073
|
|
|
// 'idphint' were passed, 'idphint' takes priority. |
|
2074
|
|
|
|
|
2075
|
|
|
$hintarray = array(); |
|
2076
|
|
|
$clientparams = json_decode(Util::getSessionVar('clientparams'), true); |
|
2077
|
|
|
|
|
2078
|
|
|
$hintstr = ''; |
|
2079
|
|
|
if (!empty(@$clientparams['idphint'])) { |
|
2080
|
|
|
$hintstr = $clientparams['idphint']; |
|
2081
|
|
|
} elseif (!empty(Util::getGetVar('idphint'))) { |
|
2082
|
|
|
$hintstr = Util::getGetVar('idphint'); |
|
2083
|
|
|
} elseif (!empty(@$clientparams['selected_idp'])) { |
|
2084
|
|
|
$hintstr = $clientparams['selected_idp']; |
|
2085
|
|
|
} elseif (!empty(Util::getGetVar('selected_idp'))) { |
|
2086
|
|
|
$hintstr = Util::getGetVar('selected_idp'); |
|
2087
|
|
|
} |
|
2088
|
|
|
|
|
2089
|
|
|
if (!empty($hintstr)) { |
|
2090
|
|
|
// Split on comma to account for multiple idps |
|
2091
|
|
|
$hintarray = explode(',', $hintstr); |
|
2092
|
|
|
|
|
2093
|
|
|
// Process the list of IdPs to transform them appropriately. |
|
2094
|
|
|
foreach ($hintarray as &$value) { |
|
2095
|
|
|
// Check for 'chained' idp hints, and remove the GET params. |
|
2096
|
|
|
if (preg_match('%([^\?]*)\?%', $value, $matches)) { |
|
2097
|
|
|
$value = $matches[1]; |
|
2098
|
|
|
} |
|
2099
|
|
|
// Also, check for OIDC issuers and transform them into |
|
2100
|
|
|
// CILogon-specific values used in the 'Select an IdP' list. |
|
2101
|
|
|
if (preg_match('%https://accounts.google.com%', $value)) { |
|
2102
|
|
|
$value = 'https://accounts.google.com/o/oauth2/auth'; |
|
2103
|
|
|
} elseif (preg_match('%https://github.com%', $value)) { |
|
2104
|
|
|
$value = 'https://github.com/login/oauth/authorize'; |
|
2105
|
|
|
} elseif (preg_match('%https://orcid.org%', $value)) { |
|
2106
|
|
|
$value = 'https://orcid.org/oauth/authorize'; |
|
2107
|
|
|
} |
|
2108
|
|
|
} |
|
2109
|
|
|
unset($value); // Break the reference with the last element. |
|
2110
|
|
|
|
|
2111
|
|
|
// Remove any non-whitelisted IdPs from the hintarray. |
|
2112
|
|
|
if (empty($idps)) { |
|
2113
|
|
|
$idps = static::getCompositeIdPList(); |
|
2114
|
|
|
} |
|
2115
|
|
|
foreach ($hintarray as $value) { |
|
2116
|
|
|
if (!isset($idps[$value])) { |
|
2117
|
|
|
if (($key = array_search($value, $hintarray)) !== false) { |
|
2118
|
|
|
unset($hintarray[$key]); |
|
2119
|
|
|
} |
|
2120
|
|
|
} |
|
2121
|
|
|
} |
|
2122
|
|
|
} |
|
2123
|
|
|
return $hintarray; |
|
2124
|
|
|
} |
|
2125
|
|
|
} |
|
2126
|
|
|
|
cilogon /
service-lib
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