Ori.livneh has uploaded a new change for review.
https://gerrit.wikimedia.org/r/195822
Change subject: Re-introduce HTTPS support detection
......................................................................
Re-introduce HTTPS support detection
Bug: T88361
Change-Id: I992514bd468f797430a753ddf18393d8d6b0b985
(cherry picked from commit f93146d14aa98533d4db62704feda3214fbb7bea)
---
M WikimediaEvents.php
M WikimediaEventsHooks.php
A modules/ext.wikimediaEvents.httpsSupport.js
3 files changed, 100 insertions(+), 2 deletions(-)
git pull
ssh://gerrit.wikimedia.org:29418/mediawiki/extensions/WikimediaEvents
refs/changes/22/195822/1
diff --git a/WikimediaEvents.php b/WikimediaEvents.php
index 89e6f0b..20e5a08 100644
--- a/WikimediaEvents.php
+++ b/WikimediaEvents.php
@@ -28,6 +28,9 @@
// Configuration
+/** @var int|bool: Logs once per this many requests. */
+$wgHttpsFeatureDetectionSamplingFactor = 1000;
+
/**
* @var bool|string: Full URI or false if not set.
* Data is logged to this end point as key-value pairs in the query
@@ -71,8 +74,16 @@
'remoteExtPath' => 'WikimediaEvents/modules',
'targets' => array( 'desktop', 'mobile' ),
),
+ 'schema.HttpsSupport' => array(
+ 'class' => 'ResourceLoaderSchemaModule',
+ 'schema' => 'HttpsSupport',
+ 'revision' => 11437897,
+ ),
'ext.wikimediaEvents.statsd' => array(
- 'scripts' => 'ext.wikimediaEvents.statsd.js',
+ 'scripts' => array(
+ 'ext.wikimediaEvents.statsd.js',
+ 'ext.wikimediaEvents.httpsSupport.js',
+ ),
'localBasePath' => __DIR__ . '/modules',
'remoteExtPath' => 'WikimediaEvents/modules',
'targets' => array( 'desktop', 'mobile' ),
diff --git a/WikimediaEventsHooks.php b/WikimediaEventsHooks.php
index fcd03ca..5d02356 100644
--- a/WikimediaEventsHooks.php
+++ b/WikimediaEventsHooks.php
@@ -320,7 +320,8 @@
}
public static function onResourceLoaderGetConfigVars( &$vars ) {
- global $wgWMEStatsdBaseUri;
+ global $wgWMEStatsdBaseUri,
$wgHttpsFeatureDetectionSamplingFactor;
+ $vars['wgHttpsFeatureDetectionSamplingFactor'] =
$wgHttpsFeatureDetectionSamplingFactor;
$vars['wgWMEStatsdBaseUri'] = $wgWMEStatsdBaseUri;
}
diff --git a/modules/ext.wikimediaEvents.httpsSupport.js
b/modules/ext.wikimediaEvents.httpsSupport.js
new file mode 100644
index 0000000..d73927a
--- /dev/null
+++ b/modules/ext.wikimediaEvents.httpsSupport.js
@@ -0,0 +1,86 @@
+/*global Geo */
+/**
+ * JavaScript module for HTTPS feature detection.
+ * Detects HTTPS support by firing two requests for the same resource
+ * using HTTP for one and HTTPS by other and logs results.
+ *
+ * @licence GNU GPL v2 or later
+ * @author Ori Livneh <[email protected]>
+ */
+( function ( mw, $ ) {
+ 'use strict';
+
+ var pixelSrc = '//performance.wikimedia.org/blank.gif';
+
+ function inSample() {
+ var factor = mw.config.get(
'wgHttpsFeatureDetectionSamplingFactor' );
+ if ( !$.isNumeric( factor ) || factor < 1 ) {
+ return false;
+ }
+ return Math.floor( Math.random() * factor ) === 0;
+ }
+
+ // Return a deferred object that is resolved after `ms` milliseconds.
+ function sleep( ms ) {
+ var defer = $.Deferred();
+ setTimeout( function () {
+ defer.resolve();
+ }, ms );
+ return defer;
+ }
+
+ function pingProtocol( proto, timeout ) {
+ var $beacon = $( '<img />' ),
+ defer = $.Deferred();
+
+ $beacon.on( 'load error abort timeout', defer.resolveWith );
+ setTimeout( function () {
+ $beacon.trigger( $.Event( 'timeout' ) );
+ }, timeout || 5000 );
+ $beacon.attr( 'src', proto + ':' + pixelSrc + '?' + new Date()
);
+
+ return defer.then( function () {
+ var status = {}, ok = this.type === 'load' &&
$beacon.prop( 'width' ) === 1;
+ status[proto + 'Status'] = ok ? 'success' : this.type;
+ return status;
+ } );
+ }
+
+
+ // Log only if user is using HTTP and is included in the random sample.
+ if ( window.location.protocol !== 'https:' && inSample() ) {
+ mw.loader.using( 'schema.HttpsSupport', function () {
+ var protocols = [ 'http', 'https' ];
+
+ // Flip the order of tests 50% of the time.
+ if ( Math.floor( Math.random() * 2 ) ) {
+ protocols.reverse();
+ }
+
+ $.when(
+ pingProtocol( protocols.pop() ),
+ pingProtocol( protocols.pop() ),
+ sleep( 6000 )
+ ).done( function ( firstStatus, secondStatus ) {
+ var event = $.extend( {
+ isAnon : mw.config.get( 'wgUserId'
) === null,
+ userAgent : navigator.userAgent
+ }, firstStatus, secondStatus );
+
+ if ( mw.mobileFrontend && mw.config.exists(
'wgMFMode' ) ) {
+ event.mobileMode = mw.config.get(
'wgMFMode' );
+ }
+ if ( $.isPlainObject( window.Geo ) ) {
+ if ( typeof Geo.country === 'string' &&
Geo.country.length ) {
+ event.originCountry =
Geo.country;
+ }
+ if ( typeof Geo.city === 'string' &&
Geo.city.length ) {
+ event.originCity = Geo.city;
+ }
+ }
+ mw.eventLog.logEvent( 'HttpsSupport', event );
+ } );
+ } );
+ }
+
+} ( mediaWiki, jQuery ) );
--
To view, visit https://gerrit.wikimedia.org/r/195822
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: I992514bd468f797430a753ddf18393d8d6b0b985
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/extensions/WikimediaEvents
Gerrit-Branch: wmf/1.25wmf20
Gerrit-Owner: Ori.livneh <[email protected]>
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