{"id":37,"date":"2016-03-04T13:23:24","date_gmt":"2016-03-04T12:23:24","guid":{"rendered":"http:\/\/www.erroussafi.com\/blog\/?p=37"},"modified":"2020-05-18T01:25:01","modified_gmt":"2020-05-18T01:25:01","slug":"whats-up-with-whatsapp","status":"publish","type":"post","link":"https:\/\/www.erroussafi.com\/index.php\/2016\/03\/04\/whats-up-with-whatsapp\/","title":{"rendered":"What&#8217;s up with Whatsapp ?"},"content":{"rendered":"<p>Dans cet article je souhaite partager un document tr\u00e8s int\u00e9ressant, qui m&#8217;a permis de comprendre le fonctionnement de whatsapp.<br \/>\n<!--more--><br \/>\nL&#8217;auteur a \u00e9t\u00e9 mandat\u00e9 pour v\u00e9rifier si whatsapp utilise la suite de protocols et de dispositifs WebRTC, qui permet le d\u00e9veloppement de services capables d&#8217;appels et de video calls. Sous licence GNU, WebRTC a permis notamment l\u2019\u00e9mergence des appels via navigateur (Google Chrome ..).<br \/>\nLe r\u00e9sultat est un rapport complet d&#8217;un reverse engineering ludique qui nous apprend beaucoup sur le fonctionnement de whatsapp dans l&#8217;\u00e9tablissement des appels, et partage avec une grande lucidit\u00e9 et claret\u00e9 les \u00e9changes et les protocols utilis\u00e9s.<br \/>\nUn tr\u00e8s bon document \u00e0 lire et \u00e0 partager<br \/>\n<a href=\"https:\/\/cdn.andyet.com\/webrtc-reports\/whatsapp-report.pdf\">https:\/\/cdn.andyet.com\/webrtc-reports\/whatsapp-report.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dans cet article je souhaite partager un document tr\u00e8s int\u00e9ressant, qui m&#8217;a permis de comprendre le fonctionnement de whatsapp.<\/p>\n","protected":false},"author":1,"featured_media":6817,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[9],"tags":[11,12,14,15,16],"class_list":["post-37","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technique","tag-hack","tag-reverse","tag-voip","tag-webrtc","tag-whatsapp"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.erroussafi.com\/wp-content\/uploads\/2016\/03\/whatsapp-deconstruction-31.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts\/37","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/comments?post=37"}],"version-history":[{"count":0,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/posts\/37\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/media\/6817"}],"wp:attachment":[{"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/media?parent=37"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/categories?post=37"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erroussafi.com\/index.php\/wp-json\/wp\/v2\/tags?post=37"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}