GIthub Login (#578)

* Add files via upload

* Create linode-setup.md

* Create cloudflare-setup.md

* Update cloudflare-setup.md

* Delete 4-linode.png

* Delete 3-linode.png

* Add files via upload

* Add files via upload

* Update cloudflare-setup.md

* Update linode-setup.md

* Rename cloudflare-setup.md to cloudflare.md

* Rename linode-setup.md to linode.md

* Update mkdocs.yml

* Update cloudflare.md

* Update linode.md

* Update README.md

* Update README.md

* Update linode.md

sentence in Italian

* v1

The frontend has been completed, along with the .env variables.

However, there is an issue of infinite loading thereafter.

* Fix email and remove deprecated GitHub passport

* Update user_auth_system.md

add How to Set Up a Github Authentication

* Update .env.example

Improved the comment above the GitHub client ID and secret.

* Update user_auth_system.md

* Update package.json

* Remove unnecessary passport GitHub package

* fixed conflicts

 fixed conflicts between Berry-13:main and danny-avila:main

in api/server/index.js 45:54

* Delete e -i HEAD~2

api/server/routes/__tests__/config.spec.js

@@ -14,6 +14,8 @@ afterEach(() => {
   delete process.env.OPENID_SESSION_SECRET;
   delete process.env.OPENID_BUTTON_LABEL;
   delete process.env.OPENID_AUTH_URL;
+  delete process.env.GITHUB_CLIENT_ID;
+  delete process.env.GITHUB_CLIENT_SECRET;
   delete process.env.DOMAIN_SERVER;
   delete process.env.ALLOW_REGISTRATION;
 });
@@ -32,6 +34,8 @@ describe.skip('GET /', () => {
     process.env.OPENID_SESSION_SECRET= 'Test Secret';
     process.env.OPENID_BUTTON_LABEL= 'Test OpenID';
     process.env.OPENID_AUTH_URL= 'http://test-server.com';
+    process.env.GITHUB_CLIENT_ID = 'Test Github client Id';
+    process.env.GITHUB_CLIENT_SECRET= 'Test Github client Secret';
     process.env.DOMAIN_SERVER = 'http://test-server.com';
     process.env.ALLOW_REGISTRATION = 'true';
 
@@ -44,6 +48,7 @@ describe.skip('GET /', () => {
       openidLoginEnabled: true,
       openidLabel: 'Test OpenID',
       openidImageUrl: 'http://test-server.com',
+      githubLoginEnabled: true,
       serverDomain: 'http://test-server.com',
       registrationEnabled: 'true',
     });

api/server/routes/config.js

@@ -11,10 +11,11 @@ router.get('/', async function (req, res) {
       && !!process.env.OPENID_SESSION_SECRET;
     const openidLabel = process.env.OPENID_BUTTON_LABEL || 'Login with OpenID';
     const openidImageUrl = process.env.OPENID_IMAGE_URL;
+    const githubLoginEnabled = !!process.env.GITHUB_CLIENT_ID && !!process.env.GITHUB_CLIENT_SECRET;
     const serverDomain = process.env.DOMAIN_SERVER || 'http://localhost:3080';
     const registrationEnabled = process.env.ALLOW_REGISTRATION === 'true';
     
-    return res.status(200).send({appTitle, googleLoginEnabled, openidLoginEnabled, openidLabel, openidImageUrl, serverDomain, registrationEnabled});
+    return res.status(200).send({appTitle, googleLoginEnabled, openidLoginEnabled, openidLabel, openidImageUrl, githubLoginEnabled, serverDomain, registrationEnabled});
   } catch (err) {
     console.error(err);
     return res.status(500).send({error: err.message});

api/server/routes/oauth.js

@@ -87,4 +87,32 @@ router.get(
   }
 );
 
+
+router.get(
+  '/github',
+  passport.authenticate('github', {
+    scope: ['user:email', 'read:user'],
+    session: false
+  })
+);
+
+router.get(
+  '/github/callback',
+  passport.authenticate('github', {
+    failureRedirect: `${domains.client}/login`,
+    failureMessage: true,
+    session: false,
+    scope: ['user:email', 'read:user']
+  }),
+  (req, res) => {
+    const token = req.user.generateToken();
+    res.cookie('token', token, {
+      expires: new Date(Date.now() + eval(process.env.SESSION_EXPIRY)),
+      httpOnly: false,
+      secure: isProduction
+    });
+    res.redirect(domains.client);
+  }
+);
+
 module.exports = router;