Koa 本地搭建 HTTPS 环境

Posted 2022-03-03 wayou

openssl 首先本地需要安装 openssl，用于生成自签名证书。 $ brew install openssl 检查安装： $ openssl version LibreSSL 2.6.5 生成证书 执行以下命令生成证书： openssl req -nodes -new -x509 -keyout server.key -out server.cert Generating a 2048 bit RSA private key 执行后会提示输入一些信息，地址，组织等，可以直接回车跳过。但输入时 Common Name 时，需要确保输入 localhost。 $ openssl req -nodes -new -x509 -keyout server.key -out server.cert Generating a 2048 bit RSA private key ............+++ ..........+++ writing new private key to ‘server.key‘ ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter ‘.‘, the field will be left blank. ----- Country Name (2 letter code) []: State or Province Name (full name) []: Locality Name (eg, city) []: Organization Name (eg, company) []: Organizational Unit Name (eg, section) []: Common Name (eg, fully qualified host name) []:localhost 执行后会得到两个文件： server.cert 自签名证书文件 server.key 证书私钥 服务端代码 server.js const http = require("http"); const https = require("https"); const fs = require("fs"); const Koa = require("koa"); const app = new Koa(); app.use(async ctx => ctx.body = "hello https"; ); http.createServer(app.callback()).listen(3000); const options = key: fs.readFileSync("./server.key", "utf8"), cert: fs.readFileSync("./server.cert", "utf8") ; https.createServer(options, app.callback()).listen(443); 然后访问 localhost。 本地访问 https 的效果 因为是本地自签名证书的原因，并没有三方机构的认证，所以浏览器会有红色的警告。 相关资源 An Express HTTPS server with a self-signed certificate Node.js Documentation - HTTPS