From 7c2663fa56ce54818c53be4cc42884eb6d27bbec Mon Sep 17 00:00:00 2001
From: "G.Ambatte" <sean@robertson-family.nz>
Date: Mon, 7 Mar 2022 13:26:54 +1300
Subject: [PATCH] Add passwordless login for local installs

---
 client/homebrew/homebrew.jsx               |  1 +
 client/homebrew/navbar/account.navitem.jsx | 30 ++++++++++++++++++++++
 server/app.js                              |  7 ++++-
 3 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/client/homebrew/homebrew.jsx b/client/homebrew/homebrew.jsx
index 54dcf2206..84a69b3a7 100644
--- a/client/homebrew/homebrew.jsx
+++ b/client/homebrew/homebrew.jsx
@@ -36,6 +36,7 @@ const Homebrew = createClass({
 		global.account = this.props.account;
 		global.version = this.props.version;
 		global.enable_v3 = this.props.enable_v3;
+		global.config = this.props.config;
 	},
 	render : function (){
 		return (
diff --git a/client/homebrew/navbar/account.navitem.jsx b/client/homebrew/navbar/account.navitem.jsx
index 004685a13..e0fa555da 100644
--- a/client/homebrew/navbar/account.navitem.jsx
+++ b/client/homebrew/navbar/account.navitem.jsx
@@ -1,6 +1,7 @@
 const React = require('react');
 const createClass = require('create-react-class');
 const Nav = require('naturalcrit/nav/nav.jsx');
+const jwt = require('jwt-simple');
 
 const Account = createClass({
 	displayName     : 'AccountNavItem',
@@ -25,7 +26,26 @@ const Account = createClass({
 		};
 	},
 
+	localLogin : function(){
+		const username = prompt('Enter username:');
+		if(!username) {return;};
+
+		const payload = {
+			username : username,
+			issued   : new Date()
+		};
+		const expiry = new Date;
+		expiry.setFullYear(expiry.getFullYear() + 1);
+		const token = jwt.encode(payload, global.config.secret);
+
+		document.cookie = `nc_session=${token};expires=${expiry};path=/;samesite=lax;${window.domain ? `domain=${window.domain}` : ''}`;
+		window.location.reload(true);
+	},
+
 	render : function(){
+		const localEnvironments = ['local', 'docker'];
+
+		//  Logged in
 		if(global.account){
 			return <Nav.dropdown>
 				<Nav.item
@@ -53,6 +73,16 @@ const Account = createClass({
 			</Nav.dropdown>;
 		}
 
+		//  Logged out
+		//  LOCAL ONLY
+		if(localEnvironments.includes(global.config.environment)) {
+			return <Nav.item color='teal' icon='fas fa-sign-in-alt' onClick={this.localLogin}>
+				login
+			</Nav.item>;
+		};
+
+		// Logged out
+		// Production site
 		return <Nav.item href={`https://www.naturalcrit.com/login?redirect=${this.state.url}`} color='teal' icon='fas fa-sign-in-alt'>
 			login
 		</Nav.item>;
diff --git a/server/app.js b/server/app.js
index de51c8882..fb1e4e64b 100644
--- a/server/app.js
+++ b/server/app.js
@@ -262,6 +262,10 @@ app.get('/print/:id', asyncHandler(async (req, res, next)=>{
 //Render the page
 const templateFn = require('./../client/template.js');
 app.use((req, res)=>{
+	const configuration = {
+		environment : config.get('node_env'),
+		secret      : config.get('secret')
+	};
 	const props = {
 		version     : require('./../package.json').version,
 		url         : req.originalUrl,
@@ -269,7 +273,8 @@ app.use((req, res)=>{
 		brews       : req.brews,
 		googleBrews : req.googleBrews,
 		account     : req.account,
-		enable_v3   : config.get('enable_v3')
+		enable_v3   : config.get('enable_v3'),
+		config      : configuration
 	};
 	const title = req.brew ? req.brew.title : '';
 	templateFn('homebrew', title, props)