Move old backend code to old_src folder

Signed-off-by: David Mehren <git@herrmehren.de>

old_src/lib/web/auth/github/index.ts

@@ -0,0 +1,36 @@
+import { Router } from 'express'
+import passport from 'passport'
+import { Strategy as GithubStrategy } from 'passport-github'
+import { config } from '../../../config'
+import { response } from '../../../response'
+import { AuthMiddleware } from '../interface'
+import { passportGeneralCallback } from '../utils'
+
+export const GithubMiddleware: AuthMiddleware = {
+  getMiddleware (): Router {
+    const githubAuth = Router()
+
+    passport.use(new GithubStrategy({
+      clientID: config.github.clientID,
+      clientSecret: config.github.clientSecret,
+      callbackURL: config.serverURL + '/auth/github/callback'
+    }, passportGeneralCallback))
+
+    githubAuth.get('/auth/github', function (req, res, next) {
+      passport.authenticate('github')(req, res, next)
+    })
+
+    // github auth callback
+    githubAuth.get('/auth/github/callback',
+      passport.authenticate('github', {
+        successReturnToOrRedirect: config.serverURL + '/',
+        failureRedirect: config.serverURL + '/'
+      })
+    )
+
+    // github callback actions
+    githubAuth.get('/auth/github/callback/:noteId/:action', response.githubActions)
+
+    return githubAuth
+  }
+}