example.yml

# proxy settings are optional
proxy:
  http: http://127.0.0.1:9080/
  https: http://127.0.0.1:9080/
  excluded:
    - localhost:8081
    - localhost:8082
    - www.google.com
    - www.google.co.jp

# tls settings are optional if you don't want to use MITM
tls:
  client:
    verify: true
  ca:
    cert: testca.rsa.crt.pem
    key: testca.rsa.key.pem
  validity: 397
  # MITM with prepared certificates
  prepared:
    - ^local\\.my-domain\\.example\\.com$:
        cert: certs/my-domain-cert.pem
        key: certs/my-domain-key.pem
    - .*:
        cert: real-certs/fallback-cert.pem
        key: real-certs/fallback-key.pem

# response filters
response_filters:
  - type: label
    html: '<div style="position:fixed;left:0;top:0;width:100%;background-color:#ff0">DEVELOPMENT</div>'
    insert_before: "</body>"

hosts:
  http://example.com:
    - ^(/static/.*)$: http://localhost:8081$1
    - ^(/.*)$: http://localhost:8082$1
  https://example.com:
    - ^(/static/.*)$: http://localhost:8081$1
    - ^(/.*)$: http://localhost:8082$1
      # you can add arbitrary headers to every request that matches the pattern
      headers:
        X-Forwarded-Proto: https
  http://fastcgi.example.com:
    - ^(((?:/.*)*/[^/]+\.php)(/.*|$)): fastcgi://localhost$1
      headers:
        X-Cgi-Script-Filename: /document_root$2
        X-Cgi-Script-Name: $2
        X-Cgi-Path-Info: $3
  http://redirect.example.com:
    - ^/no-scheme$: x-http-redirect://example.com/?a=2%20#23424
    - ^/with-scheme$: x-http-redirect:https://example.com/?a=2%20#23424
    - ^/with-scheme-and-status-code$: x-http-redirect:302:https://example.com/?a=2%20#23424