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https://github.com/EGroupware/egroupware.git
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harden login page by no longer using www.groupware.org to load social media icons
This commit is contained in:
Ralf Becker
commit
e9425499b4
@ -180,18 +180,50 @@ abstract class egw_framework
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//error_log(__METHOD__."() setting CSP script-src $attr ".function_backtrace());
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}
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}
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//error_log(__METHOD__."(".array2string($set).") returned ".array2string(implode(' ', self::$csp_script_src_attrs)).' '.function_backtrace());
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//error_log(__METHOD__."(".array2string($set).") returned ".array2string(implode(' ', self::$csp_connect_src_attrs)).' '.function_backtrace());
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return implode(' ', self::$csp_connect_src_attrs);
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}
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/**
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* Query additional CSP frame-src from current app
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* Additional attributes or urls for CSP frame-src 'self'
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*
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* @return array
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* @var array
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*/
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protected function _get_csp_frame_src()
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private static $csp_frame_src_attrs;
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/**
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* Set/get Content-Security-Policy attributes for frame-src:
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*
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* Calling this method with an empty array sets no frame-src, but "'self'"!
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*
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* @param string|array $set =array() URL (incl. protocol!)
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* @return string with attributes eg. "'unsafe-inline'"
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*/
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public static function csp_frame_src_attrs($set=null)
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{
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return $GLOBALS['egw']->hooks->single('csp-frame-src', $GLOBALS['egw_info']['flags']['currentapp']);
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// set frame-src attrs of API and apps via hook
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if (!isset(self::$csp_frame_src_attrs) && !isset($set))
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{
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$frame_src = array('manual.egroupware.org', 'www.egroupware.org');
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if (($additional = $GLOBALS['egw']->hooks->single('csp-frame-src', $GLOBALS['egw_info']['flags']['currentapp'])))
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{
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$frame_src = array_unique(array_merge($frame_src, $additional));
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}
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return self::csp_frame_src_attrs($frame_src);
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}
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if (!isset(self::$csp_frame_src_attrs)) self::$csp_frame_src_attrs = array();
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foreach((array)$set as $attr)
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{
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if (!in_array($attr, self::$csp_frame_src_attrs))
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{
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self::$csp_frame_src_attrs[] = $attr;
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//error_log(__METHOD__."() setting CSP script-src $attr ".function_backtrace());
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}
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}
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//error_log(__METHOD__."(".array2string($set).") returned ".array2string(implode(' ', self::$csp_frame_src_attrs)).' '.function_backtrace());
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return implode(' ', self::$csp_frame_src_attrs);
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}
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/**
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@ -207,13 +239,10 @@ abstract class egw_framework
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// - "connect-src 'self'" allows ajax requests only to self
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// - "style-src 'self' 'unsave-inline'" allows only self and inline style, which we need
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// - "frame-src 'self' manual.egroupware.org" allows frame and iframe content only for self or manual.egroupware.org
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$frame_src = array("'self'", 'manual.egroupware.org', 'www.egroupware.org');
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if (($additional = $this->_get_csp_frame_src())) $frame_src = array_unique(array_merge($frame_src, $additional));
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$csp = "script-src 'self' ".self::csp_script_src_attrs().
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"; connect-src 'self' ".self::csp_connect_src_attrs().
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"; style-src 'self' ".self::csp_style_src_attrs().
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"; frame-src ".implode(' ', $frame_src);
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"; frame-src 'self' ".self::csp_frame_src_attrs();
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//$csp = "default-src * 'unsafe-eval' 'unsafe-inline'"; // allow everything
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header("Content-Security-Policy: $csp");
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@ -512,8 +541,7 @@ abstract class egw_framework
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*/
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function login_screen($extra_vars)
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{
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//allow to include JSONP file with social media urls from egroupware.org
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self::csp_script_src_attrs('https://www.egroupware.org');
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self::csp_frame_src_attrs(array()); // array() no external frame-sources
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//error_log(__METHOD__."() server[template_dir]=".array2string($GLOBALS['egw_info']['server']['template_dir']).", this->template=$this->template, this->template_dir=$this->template_dir, get_class(this)=".get_class($this));
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$tmpl = new Template($GLOBALS['egw_info']['server']['template_dir']);
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@ -1,19 +1,19 @@
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/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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/**
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* EGroupware login page javascript
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @version $Id$
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*/
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egw_LAB.wait(function() {
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$j.ajax('https://www.egroupware.org/social.js', {
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dataType: "jsonp",
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jsonp: false,
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jsonpCallback: "do_social",
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cache: true
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}).done(function(_data)
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egw_LAB.wait(function()
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{
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$j(document).ready(function()
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{
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$j(document).ready(function() {
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function do_social(_data)
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{
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var isPixelegg = $j('link[href*="pixelegg.css"]')[0];
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var social = $j(document.createElement('div'))
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.attr({
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@ -34,6 +34,12 @@ egw_LAB.wait(function() {
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.append($j(document.createElement('img'))
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.attr('src', data.svg));
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}
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});
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}
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do_social([
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{ "svg": egw_webserverUrl+"/phpgwapi/templates/default/images/login_contact.svg", "url": "https://www.egroupware.org/en/contact.html", "lang": { "de": "https://www.egroupware.org/de/kontakt.html" }},
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{ "svg": egw_webserverUrl+"/phpgwapi/templates/default/images/login_facebook.svg", "url": "https://www.facebook.com/egroupware" },
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{ "svg": egw_webserverUrl+"/phpgwapi/templates/default/images/login_twitter.svg", "url": "https://twitter.com/egroupware" }
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]);
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});
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});
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21
phpgwapi/templates/default/images/login_contact.svg
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21
phpgwapi/templates/default/images/login_contact.svg
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@ -0,0 +1,21 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Generator: Adobe Illustrator 16.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<?xml-stylesheet type="text/css" href="../../../../pixelegg/less/svg.css" ?>
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<svg version="1.1" id="mail_navbar" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
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width="28.347px" height="28.347px" viewBox="0 0 28.347 28.347" enable-background="new 0 0 28.347 28.347" xml:space="preserve">
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<g>
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<path fill-rule="evenodd" clip-rule="evenodd" fill="#ECEDED" d="M20.038,16.039c-3.507,0-5.767,2.659-5.767,5.72
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c0.363,0,0.632,0.06,0.79,0.119L20.67,21.061z"/>
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<polygon fill-rule="evenodd" clip-rule="evenodd" fill="#ECEDED" points="22.897,4.501 22.467,2.624 2.439,7.218 2.869,9.095
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14.319,13.058 "/>
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<path fill-rule="evenodd" clip-rule="evenodd" fill="#ECEDED" d="M23.185,6.551l-8.578,8.556l-11.45-3.961l2.44,9.842l7.337-1.684
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</g>
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</svg>
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After Width: | Height: | Size: 1.8 KiB |
19
phpgwapi/templates/default/images/login_facebook.svg
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19
phpgwapi/templates/default/images/login_facebook.svg
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@ -0,0 +1,19 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Generator: Adobe Illustrator 16.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" id="facebook" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
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width="28.35px" height="28.35px" viewBox="0 0 28.35 28.35" enable-background="new 0 0 28.35 28.35" xml:space="preserve">
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<g>
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<defs>
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<rect id="SVGID_1_" x="0.003" y="0.003" width="28.344" height="28.344"/>
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</defs>
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<clipPath id="SVGID_2_">
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<use xlink:href="#SVGID_1_" overflow="visible"/>
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</clipPath>
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<path clip-path="url(#SVGID_2_)" fill="#35528F" d="M26.782,28.347c0.863,0,1.564-0.7,1.564-1.564V1.567
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<path clip-path="url(#SVGID_2_)" fill="#FFFFFF" d="M19.56,28.347V17.371h3.684l0.553-4.278H19.56v-2.731
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</g>
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</svg>
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After Width: | Height: | Size: 1.2 KiB |
24
phpgwapi/templates/default/images/login_twitter.svg
Normal file
24
phpgwapi/templates/default/images/login_twitter.svg
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@ -0,0 +1,24 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Generator: Adobe Illustrator 16.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0) -->
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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<svg version="1.1" id="twitter" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
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width="28.35px" height="28.35px" viewBox="0 0 28.35 28.35" enable-background="new 0 0 28.35 28.35" xml:space="preserve">
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<g>
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<defs>
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<rect id="SVGID_1_" x="0.002" y="0.003" width="28.345" height="28.344"/>
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</defs>
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<clipPath id="SVGID_2_">
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<use xlink:href="#SVGID_1_" overflow="visible"/>
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</clipPath>
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<path clip-path="url(#SVGID_2_)" fill="#6BACD9" d="M26.782,28.347c0.863,0,1.564-0.701,1.564-1.564V1.566
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<path clip-path="url(#SVGID_2_)" fill="#FFFFFF" d="M26.041,7.459c-0.874,0.388-1.813,0.65-2.8,0.768
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</g>
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</svg>
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After Width: | Height: | Size: 1.7 KiB |
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