serve-https

A simple HTTPS static file server with valid TLS (SSL) certs.

Comes bundled a valid certificate for localhost.daplie.com, which is great for testing and development, and you can specify your own.

Also great for testing ACME certs from letsencrypt.org.

Install

npm install --global serve-https
serve-https

Serving /Users/foo/ at https://localhost.daplie.com:8443

Usage

• -p <port> - i.e. sudo serve-https -p 443 (defaults to 8443)
• -d <dirpath> - i.e. serve-https -d /tmp/ (defaults to pwd)
• -c <content> - i.e. server-https -c 'Hello, World! ' (defaults to directory index)
• --insecure-port <port> - run an http server that redirects to https (off by default)

Specifying a custom HTTPS certificate:

• --key /path/to/privkey.pem specifies the server private key
• --cert /path/to/cert.pem specifies the server certificate
• --chain /path/to/chain.pem specifies the certificate authorities

Note: --chain may specify single cert, a bundle, and may be used multiple times like so:

--chain /path/to/intermediate-ca-1.pem --chain /path/to/intermediate-ca-2.pem

Other options:

• --serve-chain true alias for -c with the contents of chain.pem
• --servername example.com changes the servername logged to the console
• --letsencrypt-certs example.com sets and key, cert, and chain to standard letsencrypt locations

Examples

serve-https -p 1443 -c 'Hello from 1443' &
serve-https -p 2443 -c 'Hello from 2443' &
serve-https -p 3443 -d /tmp --insecure-port 4080 &

curl https://localhost.daplie.com:1443
> Hello from 1443

curl --insecure https://localhost:2443
> Hello from 2443

curl https://localhost.daplie.com:3443
> [html index listing of /tmp]

And if you tested http://localhost.daplie.com:4080 in a browser, it would redirect to https://localhost.daplie.com:3443.

(in curl it would just show an error message)

Testing ACME Let's Encrypt certs

In case you didn't know, you can get free https certificates from letsencrypt.org (ACME letsencrypt) and even a free subdomain from https://freedns.afraid.org.

If you want to quickly test the certificates you installed, you can do so like this:

sudo serve-https -p 8443 \
  --letsencrypt-certs test.mooo.com \
  --serve-chain true

which is equilavent to

sudo serve-https -p 8443 \
  --servername test.mooo.com
  --key /etc/letsencrypt/live/test.mooo.com/privkey.pem \
  --cert /etc/letsencrypt/live/test.mooo.com/cert.pem \
  --chain /etc/letsencrypt/live/test.mooo.com/chain.pem \
  -c "$(cat 'sudo /etc/letsencrypt/live/test.mooo.com/chain.pem')"

and can be tested like so

curl --insecure https://test.mooo.com:8443 > ./chain.pem
curl https://test.mooo.com:8843 --cacert ./chain.pem

• QuickStart Guide for Let's Encrypt
• QuickStart Guide for FreeDNS