Ошибка при соединении с собственным хостом обмена сообщениями (подпись токена Chrome)

background.js

 * Chrome token signing extension
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301     USA
*/

var NO_NATIVE_URL = "https://open-eid.github.io/chrome-token-signing/missing.html";
var HELLO_URL = "https://open-eid.github.io/chrome-token-signing/hello.html";
var DEVELOPER_URL = "https://github.com/open-eid/chrome-token-signing/wiki/DeveloperTips";

var NATIVE_HOST = "ee.ria.esteid";
var K_SRC = "src";
var K_ORIGIN = "origin";
var K_NONCE = "nonce";
var K_RESULT = "result";
var K_TAB = "tab";
var K_EXTENSION = "extension";
// Stores the longrunning ports per tab
// Used to route all request from a tab to the same host instance
var ports = {};
// Probed to false if host component is OK.
var missing = true;
console.log("Background page activated");
// XXX: probe test, because connectNative() does not allow to check the   presence
// of native component for some reason
typeof chrome.runtime.onStartup !== 'undefined' &&     chrome.runtime.onStartup.addListener(function() {
// Also probed for in onInstalled()
_testNativeComponent().then(function(result) {
if (result === "ok") {
missing = false;
} });
});

// Force kill of native process
// Becasue Port.disconnect() does not work
function _killPort(tab) {
if (tab in ports) {
console.log("KILL " + tab);
// Force killing with an empty message
ports[tab].postMessage({});
}
}

// Check if native implementation is OK resolves with "ok", "missing"   or "forbidden"function _testNativeComponent() {
return new Promise(function(resolve, reject) {
chrome.runtime.sendNativeMessage(NATIVE_HOST, {text: "some_valid_argument"}, function(response) {
if (!response) {
console.log("TEST: ERROR  " + JSON.stringify(chrome.runtime.lastError));
// Try to be smart and do some string matching
var permissions = "Access to the specified native messaging host is forbidden.";
var missing = "Specified native messaging host not found.";
if (chrome.runtime.lastError.message === permissions) {
resolve("forbidden")
} else if (chrome.runtime.lastError.message === missing) {
resolve("missing");
} else {
resolve("missing");
}
} else {
console.log("TEST: " + JSON.stringify(response));
if (response["result"] === "invalid_argument") {
resolve("ok");
} else {
resolve("missing"); // TODO: something better here
}
}
});
});
}// When extension is installed, check for native component or direct to helping page
typeof chrome.runtime.onInstalled !== 'undefined' && chrome.runtime.onInstalled.addListener(function(details) {
if (details.reason === "install" || details.reason === "update") {
_testNativeComponent().then(function(result) {
var url = null;
if (result === "ok" && details.reason === "install") {
// Also set the flag, onStartup() shall be called only
// on next startup
missing = false;
// TODO: Add back HELLO page on install
// once there is a nice tutorial
url = HELLO_URL;
console.log('succes'+ url);
} else if (result === "forbidden") {
url = DEVELOPER_URL;
} else if (result === "missing"){
url = NO_NATIVE_URL;
}
if (url) {
chrome.tabs.create({'url': url + "?" + details.reason});
}
});
}
});

// When message is received from page send it to native
chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
if(sender.id !== chrome.runtime.id && sender.extensionId !== chrome.runtime.id) {
console.log('WARNING: Ignoring message not from our extension');
// Not our extension, do nothing
return;
}
if (sender.tab) {
// Check if page is DONE and close the native component without doing anything else
if (request["type"] === "DONE") {
console.log("DONE " + sender.tab.id);
if (sender.tab.id in ports) {
// FIXME: would want to use Port.disconnect() here
_killPort(sender.tab.id);
}
} else {
request[K_TAB] = sender.tab.id;
if (missing) {
_testNativeComponent().then(function(result) {
if (result === "ok") {
missing = false;
_forward(request);
} else {
return _fail_with(request, "no_implementation");
}
});
} else {
// TODO: Check if the URL is in allowed list or not
// Either way forward to native currently
_forward(request);
}
}
}
});

// Send the message back to the originating tab
function _reply(tab, msg) {
msg[K_SRC] = "background.js";
msg[K_EXTENSION] = chrome.runtime.getManifest().version;
chrome.tabs.sendMessage(tab, msg);
}
// Fail an incoming message if the underlying implementation is not
// present
function _fail_with(msg, result) {
var resp = {};
resp[K_NONCE] = msg[K_NONCE];
resp[K_RESULT] = result;
_reply(msg[K_TAB], resp);
}
// Forward a message to the native component
function _forward(message) {
var tabid = message[K_TAB];
console.log("SEND " + tabid + ": " + JSON.stringify(message));
// Open a port if necessary
if(!ports[tabid]) {
// For some reason there does not seem to be a way to detect missing components from longrunning ports
// So we probe before opening a new port.
console.log("OPEN " + tabid + ": " + NATIVE_HOST);
// create a new port
var port = chrome.runtime.connectNative(NATIVE_HOST);
// XXX: does not indicate anything for some reason.
if (!port) {
console.log("OPEN ERROR: " + JSON.stringify(chrome.runtime.lastError));
}
port.onMessage.addListener(function(response) {
if (response) {
console.log("RECV "+tabid+": " + JSON.stringify(response));
_reply(tabid, response);
} else {
console.log("ERROR "+tabid+": " + JSON.stringify(chrome.runtime.lastError));
_fail_with(message, "technical_error");
}
});
port.onDisconnect.addListener(function() {
console.log("QUIT " + tabid);
delete ports[tabid];
// TODO: reject all pending promises for tab, if any
});
ports[tabid] = port;
ports[tabid].postMessage(message);
} else {
// Port already open
ports[tabid].postMessage(message);
}
chrome.runtime.onMessageExternal.addListener(
function(request, sender, sendResponse) {
if (sender.url == blacklistedWebsite)
return;  // don't allow this web page access
if (request.openUrlInEditor)
openUrl(request.openUrlInEditor);
});

Ошибка
Фоновая страница активирована
TEST: ERROR {«message»: «Ошибка связи с собственным хостом обмена сообщениями.»}

когда я запускаю расширение, у меня есть:

И когда я что-то записываю или нажимаю 2 раза на Enter touch или закрываю cmd, у меня есть это: