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Express app redirect http to https.
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| /** | |
| * Install express and create a directory `sslcert/` | |
| * | |
| * > npm i express | |
| * > mkdir sslcert | |
| * | |
| * Create https key and cert | |
| * | |
| * > openssl req -nodes -new -x509 -keyout sslcert/server.key -out sslcert/server.cert | |
| * > # Just Enter through the prompts | |
| * | |
| * To run the server: | |
| * | |
| * > sudo node index.js | |
| * | |
| * Visit https://localhost | |
| * | |
| * Then visit http://localhost and see that `"Redirecting"` message is printed. | |
| */ | |
| const express = require("express") | |
| const http = require("http") | |
| const https = require("https") | |
| const fs = require("fs") | |
| async function main() { | |
| const key = fs.readFileSync("./sslcert/server.key", "utf-8") | |
| const cert = fs.readFileSync("./sslcert/server.cert", "utf-8") | |
| const https_cred = { key, cert } | |
| const request_handler = getRequestHandler() | |
| const redirect_handler = getRedirectHandler() | |
| const app = https.createServer(https_cred, request_handler) | |
| const redirect_app = http.createServer(redirect_handler) | |
| app.listen(443, () => console.log("APP running")) | |
| redirect_app.listen(80, () => console.log("Redirect running")) | |
| } | |
| function getRequestHandler() { | |
| const app = express() | |
| app.get("/", (req,res) => res.send('hi')) | |
| return app | |
| } | |
| function getRedirectHandler() { | |
| const app = express() | |
| // app.all("*", (req, res) => { | |
| app.use((req, res, next) => { | |
| console.log("Redirecting") | |
| res.redirect('https://' + req.headers.host + req.url); | |
| }) | |
| return app | |
| } | |
| main() |
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