function url_block_callback(details) { //console.log(details); if (details.requestBody) { if (details.requestBody.formData) { for (var key in details.requestBody.formData) { for(var idx in details.requestBody.formData[key]) { value = details.requestBody.formData[key][idx]; if (value.startsWith("@@") || value.startsWith("@_")) return {cancel: true}; } } } /* // Analyse POST parameters if (details.method == "POST" && details.requestBody.raw) { alert(details.requestBody.raw); var postedString = decodeURIComponent(String.fromCharCode.apply(null, new Uint8Array(details.requestBody.raw[0].bytes))); if (postedString.indexOf("=@@") != -1 || postedString.indexOf("=@_") != -1) return {cancel: true}; } */ } return {cancel: false}; } browser.runtime.onMessage.addListener( function(request) { if (request.type == "notification") { options = { type: "basic", title : "gPass", message : request.options.message, iconUrl:browser.extension.getURL("icons/gpass_icon_64.png") }; browser.notifications.create("gPass", options); window.setTimeout(function() {browser.notifications.clear("gPass")}, 2000); } else if (request.type == "block_url") { browser.tabs.getCurrent().then( function onGot(tab) { if (tab) { browser.webRequest.onBeforeRequest.addListener( url_block_callback, {"urls":[request.options.url], "types":["main_frame"], "tabId":tab.id, "windowId":tab.windowId }, ["blocking", "requestBody"]); } else { browser.webRequest.onBeforeRequest.addListener( url_block_callback, {"urls":[request.options.url], "types":["main_frame"]}, ["blocking", "requestBody"]); } }); } });