Fix linting in connectors (#1293)

src/connectors/duo.ts

@@ -13,7 +13,7 @@ document.addEventListener('DOMContentLoaded', event => {
     const hostParam = getQsParam('host');
     const requestParam = getQsParam('request');
 
-    var hostUrl = new URL('https://' + hostParam);
+    const hostUrl = new URL('https://' + hostParam);
     if (!hostUrl.hostname.endsWith('.duosecurity.com') && !hostUrl.hostname.endsWith('.duofederal.com')) {
         return;
     }

src/connectors/sso.ts

@@ -25,9 +25,9 @@ function initiateBrowserSso(code: string, state: string) {
     window.postMessage({ command: 'authResult', code: code, state: state }, '*');
     const handOffMessage = ('; ' + document.cookie).split('; ssoHandOffMessage=').pop().split(';').shift();
     document.cookie = 'ssoHandOffMessage=;SameSite=strict;max-age=0';
-    let content = document.getElementById('content');
+    const content = document.getElementById('content');
     content.innerHTML = '';
-    let p = document.createElement('p');
+    const p = document.createElement('p');
     p.innerText = handOffMessage;
     content.appendChild(p);
 }

src/connectors/webauthn.ts

@@ -4,6 +4,8 @@ import { buildDataString, parseWebauthnJson } from './common-webauthn';
 // tslint:disable-next-line
 require('./webauthn.scss');
 
+const mobileCallbackUri = 'bitwarden://webauthn-callback';
+
 let parsed = false;
 let webauthnJson: any;
 let headerText: string = null;
@@ -12,7 +14,6 @@ let btnReturnText: string = null;
 let parentUrl: string = null;
 let parentOrigin: string = null;
 let mobileResponse = false;
-let mobileCallbackUri = 'bitwarden://webauthn-callback';
 let stopWebAuthn = false;
 let sentSuccess = false;
 let obj: any = null;
@@ -82,7 +83,7 @@ function parseParametersV2() {
         btnText: string;
         btnReturnText: string;
         callbackUri?: string;
-        mobile?: boolean 
+        mobile?: boolean
     } = null;
     try {
         dataObj = JSON.parse(b64Decode(getQsParam('data')));