Add dotenv for local environment development

.env

@@ -8,4 +8,7 @@
 
 # note: .env is a shell file so there can't be spaces around =
 
+# Environment should be production or development (can also leave blank)
+
+ENVIRONMENT=
 ALBY_LIGHTNING_ADDRESS=

.gitignore

@@ -7,6 +7,9 @@ yarn-error.log*
 lerna-debug.log*
 .pnpm-debug.log*
 
+# Package lock
+package-lock.json
+
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 

README.md

@@ -22,6 +22,7 @@ A simple project template to build your ⚡ Lightning Apps on. Authentication, W
 Remix this glitch and set the environment variables by editing the `.env` file:
 
 - `ALBY_LIGHTNING_ADDRESS`: The `Lightning Address` of your Alby account
+- `ENVIRONMENT`: Set `production` if https is setup, otherwise leave `blank`
 
 ## Hosting
 

package.json

@@ -11,6 +11,7 @@
     "axios": "^0.27.2",
     "body-parser": "^1.20.0",
     "concurrently": "^7.2.1",
+    "dotenv": "^16.0.3",
     "ejs": "^3.1.8",
     "express": "^4.18.1",
     "express-ejs-layouts": "^2.5.1",
@@ -36,4 +37,4 @@
     "glitch",
     "express"
   ]
-}
+}

src/server/auth.js

@@ -97,7 +97,15 @@ function setupAuth(app) {
       tag: "login"
     });
 
-    const callbackUrl =`https://${req.get("host")}/do-login?${params.toString()}`;
+    let callbackUrl;
+
+    if (process.env.ENVRIONMENT === "production") {
+      callbackUrl =`https://${req.get("host")}/do-login?${params.toString()}`;
+    } else {
+      callbackUrl =`http://${req.get("host")}/do-login?${params.toString()}`;
+    }
+
+
 
     const encoded = lnurl.encode(callbackUrl).toUpperCase();
     const qrCode = await qrcode.toDataURL(encoded);

src/server/server.js

@@ -4,6 +4,9 @@ const bodyParser = require("body-parser");
 const { setupAuth } = require("./auth.js");
 const { setupPay } = require("./pay.js");
 
+// Import dotenv config for local environements
+require('dotenv').config()
+
 // Validate configuration
 if (!process.env.ALBY_LIGHTNING_ADDRESS) {
   console.error(