Stapler

Static pages as simple as a gzip file

Table of Contents

• What is Stapler
• Python CLI
  • Basic usage
• HTTP API
  • Create/update page from gzip
  • Create/update page with redirect
  • Create/update page with proxy
  • Delete page
• Docker

What is Stapler

Stapler is a static page delivery server.

You feed it a tar.gz file of your content, and it serves it at your desired path or host.

It handles:

• static files delivery: /path/xxx
• directory roots translation into index.html (if existing)
• host translation to specific path: my.example.com => /path/
• auto host discovery and certificate issuing (via certbot)
• redirect pages: /path-2/ => (redirect) https://my-website.com
• proxy pages: /path-3/ => https://my-website.com
• updating/deleting content via API with curl

Python CLI

Basic usage

Theres 3 basic commands for the stapler server:

• run: launch the server to serve at the desired paths (see full CLI help for env vars and such)
• renew: renew all existing certificates (the server must be running in the background)
• token: generate a new secure API token

See Docker for a quick deployable server.

Full CLI Help

usage: stapler [-h] [--debug | --no-debug] [-d DATA_DIR] [--certificates | --no-certificates] [--self-signed-path SELF_SIGNED_PATH] [--certbot | --no-certbot] [--certbot-conf CERTBOT_CONF] [--certbot-www CERTBOT_WWW] [--host HOST]
               [--http-port HTTP_PORT] [--https-port HTTPS_PORT] [--https | --no-https] [-t TOKEN_SALT] [--max-size-bytes MAX_SIZE] [-b BIND]
               COMMAND ...

Static pages as simple as a gzip file

positional arguments:
  COMMAND
    run                 Run Stapler server
    renew               Renew certificates
    token               Generate a new token

options:
  -h, --help            show this help message and exit
  --debug, --no-debug
  -d, --data-dir DATA_DIR
                        directory where pages are/will be stored (default: ./data)
  --certificates, --no-certificates
                        Handle certificates (default: true)
  --self-signed-path SELF_SIGNED_PATH
                        Self-signed certificates dir (default: ./data/.certificates)
  --certbot, --no-certbot
                        Use Certbot (default: true)
  --certbot-conf CERTBOT_CONF
                        Certbot config dir (default: /etc/letsencrypt)
  --certbot-www CERTBOT_WWW
                        Certbot www dir (default: ./data/.certbot)
  --host HOST           server default host (default: localhost)
  --http-port HTTP_PORT
                        server http port (default: 80)
  --https-port HTTPS_PORT
                        server https port (default: 443)
  --https, --no-https   Use https (implies --certificates) (default: true)
  -t, --token-salt TOKEN_SALT
                        salt for tokens generation
  --max-size-bytes MAX_SIZE
                        max size of accepted archives (in bytes) (default: 2000000)
  -b, --bind BIND       server bind address (default: 0.0.0.0)

(Each option can be supplied with equivalent environment variable.)

HTTP API

Create/update page from gzip

PUT /{page}/
  X-Token (your API token)
  X-Host (optional host as entrypoint)
  (body with tar data)

# create archive from 'dist' dir and upload it to /my-project/
tar -czC dist -f dist.tar.gz .
curl -X PUT \
  -H 'X-Token: <TOKEN>' \
  --data-binary "@dist.tar.gz" \
  https://stapler-host/my-project/

# same thing but one-liner
tar -czC dist . | curl -X PUT \
  -H 'X-Token: <TOKEN>' \
  --data-binary @- \
  https://stapler-host/my-project/

# make stapler server identifiers myproject.example.com as /my-project/
tar -czC dist . | curl -X PUT \
  --data-binary @- \
  -H 'X-Token: <TOKEN>' \
  -H 'X-Host: myproject.example.com' \
  https://stapler-host/my-project/

Create/update page with redirect

PUT /{page}/
  X-Token (your API token)
  X-Redirect (redirection target)
  X-Host (optional host as entrypoint)

# create /my-project/ that redirects to https://github.com/my-project
curl -X PUT \
  -H 'X-Token: <TOKEN>' \
  -H 'X-Redirect: https://github.com/my-project' \
  https://stapler-host/my-project/

# simple redirect from root host to www
curl -X PUT \
  -H 'X-Token: <TOKEN>' \
  -H 'X-Proxy: https://www.my-website.com' \
  -H 'X-Host: my-website.com' \
  https://stapler-host/my-website-www/

Create/update page with proxy

PUT /{page}/
  X-Token (your API token)
  X-Proxy (proxy target)
  X-Host (optional host as entrypoint)

# create /my-website/ that proxies to http://localhost:8000
curl -X PUT \
  -H 'X-Token: <TOKEN>' \
  -H 'X-Proxy: http://localhost:8000' \
  https://stapler-host/my-project/

Delete page

DELETE /{page}/
  X-Token (your API token)

# delete /my-project/
curl -X DELETE \
  -H 'X-Token: <TOKEN>' \
  https://stapler-host/my-project/

Docker

Stapler ships with a deploy-ready Dockerfile and a sample docker compose stack with:

• a main server exposing on port 80 (http) and port 443 (https)
• a weekly crontab for updating certificates

cp crontab.example crontab
cp compose.example.yml compose.yml
cp .env.example .env
$EDITOR .env # update HOST and TOKEN_SALT
docker compose up
# whenever you need a new token
docker compose run --rm stapler token