I2P_in_Private_Browsing_Mode_for_Firefox/host.js

function proxyHost(url) {
  let hostname = "";
  if (url.indexOf("://") > -1) {
    hostname = url.split("/")[2];
  } else {
    hostname = url.split("/")[0];
  }
  if (hostname == "proxy.i2p") {
    return true;
  }
  if (
    hostname == "c6lilt4cr5x7jifxridpkesf2zgfwqfchtp6laihr4pdqomq25iq.b32.i2p"
  ) {
    return true;
  }
  return false;
}

function localHost(url) {
  let hostname = "";
  if (url.indexOf("://") > -1) {
    hostname = url.split("/")[2];
  } else {
    hostname = url.split("/")[0];
  }
  hostname = hostname.split(":")[0];
  console.log("(urlcheck) hostname localhost", hostname);
  console.log("(urlcheck) url localhost", url);
  if (hostname === "127.0.0.1") {
    if (url.indexOf(":8084") != -1) return "blog";
    if (url.indexOf(":7669") != -1) return "irc";
  } else if (hostname === "localhost") {
    if (url.indexOf(":8084") != -1) return "blog";
    if (url.indexOf(":7669") != -1) return "irc";
  }

  return false;
}

function extensionHost(url) {
  var prefix = browser.runtime
    .getURL("")
    .replace("moz-extension://", "")
    .replace("/", "");
  if (url.originUrl !== undefined) {
    var originUrl = url.originUrl
      .replace("moz-extension://", "")
      .replace("/", "");
    //    console.log("(urlcheck) Extension application path", originUrl);
    //    console.log("(urlcheck) Extension application path", prefix);
    var res = originUrl.startsWith(prefix);
    //    console.log("(urlcheck) Extension application path", res);
    if (res) return res;
  }
  if (url.documentUrl !== undefined) {
    //    console.log("(urlcheck) Extension application path", originUrl);
    //    console.log("(urlcheck) Extension application path", prefix);
    var res = originUrl.startsWith(prefix);
    //    console.log("(urlcheck) Extension application path", res);
    if (res) return res;
  }
  console.log("(urlcheck) Extension application path", url);
}

function i2pHostName(url) {
  let hostname = "";
  console.log("(hosts)", url);
  let u = new URL(url);
  if (u.host.endsWith(".i2p")) {
    hostname = u.host;
  } else if (url.includes("=")) {
    if (url.includes(".i2p")) {
      lsit = url.split("=");
      for (let item in lsit) {
        var items = lsit[item].split(`\ % `); //"\%")
        for (let p in items) {
          if (items[p].includes(".i2p")) {
            hostname = items[p].replace("3D", 1);
          }
          break;
        }
        if (hostname != "") {
          break;
        }
      }
    }
  } else if (url.indexOf("://") > -1) {
    hostname = url.split("/")[2];
  } else {
    hostname = url.split("/")[0];
  }
  console.log("(hosts) scrub", hostname);
  return hostname;
}

function i2pHost(url) {
  let hostname = i2pHostName(url);
  let postname = hostname.split(":")[0]
  return postname.endsWith(".i2p");
}

function routerHost(url) {
  //  console.log("(urlcheck) HOST URL CHECK");
  let hostname = "";
  let path = "";
  function pathcheck(str) {
    if (str != undefined) {
      let final = str.split("/")[0];
      if (final === "i2ptunnelmgr" || final === "i2ptunnel") {
        console.log("(urlcheck) Tunnel application path", final);
        return "i2ptunnelmgr";
      } else if (
        final === "i2psnark" ||
        final === "torrents" ||
        final.startsWith("transmission") ||
        final.startsWith("tracker") ||
        url.includes(":7662")
      ) {
        console.log("(urlcheck) Torrent application path", final);
        return "i2psnark";
      } else if (final === "webmail" || final === "susimail") {
        if (!url.includes(".css")) {
          console.log("(urlcheck) Mail application path", final);
          return "webmail";
        }
      } else if (final.startsWith("MuWire")) {
        if (!url.includes(".png")) {
          console.log("(urlcheck) MuWire application path", final);
          return "muwire";
        }
      } else if (final.startsWith("i2pbote")) {
        if (!url.includes(".png")) {
          console.log("(urlcheck) I2PBote application path", final);
          return "i2pbote";
        }
      } else if (
        final === "home" ||
        final === "console" ||
        final === "dns" ||
        final === "susidns" ||
        final.startsWith("susidns") ||
        final === "sitemap" ||
        final.startsWith("config")
      ) {
        console.log("(urlcheck) Console application path", final);
        return "routerconsole";
      }
    }
    return true;
  }
  if (url.indexOf("://") > -1) {
    hostname = url.split("/")[2];
    let prefix = url.substr(0, url.indexOf("://") + 3);
    path = url.replace(prefix + hostname + "/", "");
  } else if (identifyProtocolHandler(url)) {
    let newurl = identifyProtocolHandler(url);
    return routerHost(newurl);
  } else {
    hostname = url.split("/")[0];
    path = url.replace(hostname + "/", "");
  }
  if (hostname === control_host + ":" + control_port) {
    return pathcheck(path);
  }
  if (hostname === "localhost" + ":" + control_port) {
    return pathcheck(path);
  }
  if (hostname === "127.0.0.1" + ":" + control_port) {
    return pathcheck(path);
  }
  if (hostname === "localhost" + ":" + 7070) {
    return pathcheck(path);
  }
  if (hostname === "127.0.0.1" + ":" + 7070) {
    return pathcheck(path);
  }
  return false;
}