ensureSecureProcotol

app/lib/methods/helpers/ensureSecureProtocol.test.ts

@@ -0,0 +1,20 @@
+import ensureSecureProtocol from './ensureSecureProtocol';
+
+describe('Add the protocol https at the begin of the URL', () => {
+	it('return the link as original when sent with https at the begin', () => {
+		const linkHttps = 'https://www.google.com';
+		expect(ensureSecureProtocol(linkHttps)).toBe(linkHttps);
+	});
+	it('return the link as original when sent with http at the begin', () => {
+		const linkHttp = 'http://www.google.com';
+		expect(ensureSecureProtocol(linkHttp)).toBe(linkHttp);
+	});
+	it("return a new link with protocol at the begin when there isn't the protocol at the begin", () => {
+		const linkWithoutProtocol = 'www.google.com';
+		expect(ensureSecureProtocol(linkWithoutProtocol)).toBe('https://www.google.com');
+	});
+	it('return the link correctly when the original starts with double slash, because the server is returning that', () => {
+		const linkWithDoubleSlashAtBegin = '//www.google.com';
+		expect(ensureSecureProtocol(linkWithDoubleSlashAtBegin)).toBe('https://www.google.com');
+	});
+});

app/lib/methods/helpers/ensureSecureProtocol.ts

@@ -0,0 +1,10 @@
+// If the link does not have the protocol at the beginning, we are inserting https as the default,
+// since by convention the most used is the secure protocol, with the same behavior as the web.
+const ensureSecureProtocol = (url: string): string => {
+	if (!url.toLowerCase().startsWith('http')) {
+		return `https://${url.replace('//', '')}`;
+	}
+	return url;
+};
+
+export default ensureSecureProtocol;

app/lib/methods/helpers/openLink.ts

@@ -5,6 +5,7 @@ import parse from 'url-parse';
 import { themes } from '../../constants';
 import { TSupportedThemes } from '../../../theme';
 import UserPreferences from '../userPreferences';
+import ensureSecureProtocol from './ensureSecureProtocol';
 
 export const DEFAULT_BROWSER_KEY = 'DEFAULT_BROWSER_KEY';
 
@@ -37,9 +38,9 @@ const appSchemeURL = (url: string, browser: string): string => {
 };
 
 const openLink = async (url: string, theme: TSupportedThemes = 'light'): Promise<void> => {
+	url = ensureSecureProtocol(url);
 	try {
 		const browser = UserPreferences.getString(DEFAULT_BROWSER_KEY);
-
 		if (browser === 'inApp') {
 			await WebBrowser.openBrowserAsync(url, {
 				toolbarColor: themes[theme].headerBackground,