Bun Proxy
Simple http + websockets proxy server, powerd by - Bun — A fast all-in-one JavaScript runtime without dependencies
Use cases
Setup your HTTPS Local network port forwarder with Caddy + bunproxy
- Create Caddyfile
Caddyfile
*.fbi.com {
tls internal
# match host
@proxyhostport header_regexp hostport Host ([A-Za-z0-9-]+?)-([0-9]+)\.fbi.com
@proxyhostonly header_regexp hostport Host ([A-Za-z0-9-]+?)\.fbi.com
#
reverse_proxy @proxyhostport http://bunproxy:9097 {
header_up Host {re.hostport.1}:{re.hostport.2}
}
reverse_proxy @proxyhostonly http://bunproxy:9097 {
header_up Host {re.hostport.1}:80
}
reverse_proxy http://bunproxy:9097
}
docker-compose.yml
services:
caddy:
image: caddy
volumes:
- ./Caddyfile:/etc/caddy/Caddyfile
ports: [443:443, 80:80]
bunproxy:
restart: always
build: .
image: ghcr.io/snomiao/bunproxy
# dev
working_dir: /src
command: bun --hot /src/index.ts
volumes:
- ./:/src
environment:
- PORT=9097
nginx:
image: nginx
pong:
image: caddy
command: caddy respond --listen :2000-2004 "I'm server {{.N}} on port {{.Port}}"
Test your services by:
# without port, defaults to 80
curl -k https://nginx.fbi.com:8443
# with port
curl -k https://nginx-80.fbi.com:8443
# with port
curl -k https://pong-2000.fbi.com:8443
# with port
curl -k https://pong-2001.fbi.com:8443
Development
To install dependencies:
bun install
To run:
bun run index.ts
This project was created using bun init
in bun v1.0.22. Bun is a fast all-in-one JavaScript runtime.
Caddy config
License
MIT