issue #126 [WIP]

app/main/index.js

@@ -248,10 +248,31 @@ function createMainWindow() {
 // app.commandLine.appendSwitch('ignore-certificate-errors', 'true');
 
 // For self-signed certificate
+ipc.on('certificate-err', (e, domain) => {
+	var detail = `URL: ${domain} \n Error: Self-Signed Certificate`;
+	dialog.showMessageBox( mainWindow, {
+							 title: 'Certificate error',
+							 message: `Do you trust certificate from ${domain}?`,
+							 detail: detail,
+							 type: 'warning',
+							 buttons: [
+									 'Yes',
+									 'No'
+							 ],
+							 cancelId: 1
+					 }, (response) => {
+							 if (response === 0) {
+								 db.push("/certifiedURL", [{domain:domain}], false);
+								 db.push('/domain', domain);
+								 mainWindow.loadURL(domain);
+							 }
+
+  });
+});
+
 app.on('certificate-error', (event, webContents, url, error, certificate, callback) => {
-	console.log("warning: ", url, " certificate-error");
-		event.preventDefault()
-		callback(true)
+		event.preventDefault();
+		callback(true);
 });
 
 app.on('window-all-closed', () => {

app/renderer/index.html

@@ -20,8 +20,7 @@
                             Zulip Server URL
                         </label>
                         <input type="text" id="url"  autofocus="autofocus" spellcheck="false" placeholder="Server URL">
-                        <button type="submit" id="main" class="btn-primary btn-large" value="Submit"
-                                onclick="addDomain();">Connect</button>
+                        <button type="submit" id="main" class="btn-primary btn-large" value="Submit">Connect</button>
                         <p id="error"></p>
                     </form>
                 </div>

app/renderer/js/domain.js

@@ -4,6 +4,27 @@ const JsonDB = require('node-json-db');
 const request = require('request');
 
 const db = new JsonDB(app.getPath('userData') + '/domain.json', true, true);
+const data = db.getData('/');
+
+if(!data.certifiedURL) {
+		db.push("/certifiedURL",[]);
+}
+
+let URL_List = db.getData('/certifiedURL');
+let URL_Length = URL_List.length;
+
+
+const checkURL = domain => {
+
+	for ( var i = 0; i < URL_Length; i++) {
+		if (URL_List[i].domain === domain);
+		return true;
+		break;
+	}
+	return false;
+
+};
+
 
 window.addDomain = function () {
 	const el = sel => {
@@ -59,6 +80,15 @@ window.addDomain = function () {
 					$el.main.innerHTML = 'Connect';
 					db.push('/domain', domain);
 					ipcRenderer.send('new-domain', domain);
+				} else if (error.toString().indexOf('Error: self signed certificate') >= 0) {
+ 						if(checkURL(domain)) {
+							$el.main.innerHTML = 'Connect';
+						  db.push('/domain', domain);
+						  ipcRenderer.send('new-domain', domain);
+					 } else {
+						 $el.main.innerHTML = 'Connect';
+   					 ipcRenderer.send('certificate-err', domain);
+					 }
 				} else {
 					$el.main.innerHTML = 'Connect';
 					displayError('Not a valid Zulip server');