92 lines
2.7 KiB
JavaScript
92 lines
2.7 KiB
JavaScript
function routerHost(url) {
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let hostname = "";
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let path = "";
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function pathcheck(str) {
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if (str != undefined) {
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let final = str.split("/")[0];
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if (final === "i2ptunnelmgr" || final === "i2ptunnel") {
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console.log("(urlcheck) application path", final);
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return "i2ptunnelmgr";
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} else if (final === "i2psnark" || final === "torrents") {
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console.log("(urlcheck) application path", final);
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return "i2psnark";
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} else if (final === "webmail" || final === "susimail") {
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console.log("(urlcheck) application path", final);
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return "webmail";
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} else if (
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final === "home" ||
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final === "console" ||
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final === "dns" ||
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final.startsWith("config")
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) {
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console.log("(urlcheck) application path", final);
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return "routerconsole";
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}
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}
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return true;
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}
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if (url.indexOf("://") > -1) {
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hostname = url.split("/")[2];
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let prefix = url.substr(0, url.indexOf("://") + 3);
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path = url.replace(prefix + hostname + "/", "");
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} else if (identifyProtocolHandler(url)) {
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let newurl = identifyProtocolHandler(url);
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return routerHost(newurl);
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} else {
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hostname = url.split("/")[0];
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path = url.replace(hostname + "/", "");
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}
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if (hostname === control_host + ":" + control_port) {
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//console.log("(hostcheck) router console found on configured ports");
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return pathcheck(path);
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}
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return false;
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}
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function identifyProtocolHandler(url) {
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//console.log("looking for handler-able requests")
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if (routerHost(url)) {
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if (url.includes(encodeURIComponent("ext+rc:"))) {
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return url.replace(encodeURIComponent("ext+rc:"), "");
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} else if (url.includes("ext+rc:")) {
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return url.replace("ext+rc:", "");
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}
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} else if (url.includes("ext+rc:")) {
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return url;
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}
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return false;
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}
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function trimHost(url) {
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let hostname = "";
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let prefix = "";
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if (url.indexOf("://") > -1) {
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prefix = url.substr(0, url.indexOf("://") + 3);
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hostname = url.split("/")[2];
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} else {
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hostname = url.split("/")[0];
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}
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let path = url.replace(prefix + hostname, "");
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console.log("(handler) path", prefix + hostname, path);
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return path;
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}
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var handlerSetup = function(requestDetails) {
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//console.log("checking protocol handler listener")
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let rwurl = identifyProtocolHandler(requestDetails.url);
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if (rwurl != false) {
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console.log("(handler) rewrite URL requested", rwurl);
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requestDetails.redirectUrl = rwurl;
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requestDetails.url = trimHost(rwurl);
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requestDetails.originUrl = trimHost(rwurl);
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}
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return requestDetails;
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};
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browser.webRequest.onBeforeRequest.addListener(
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handlerSetup,
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{ urls: ["<all_urls>"] },
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["blocking"]
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);
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