Proxy support in acme2certifier

Proxy support in acme2certifier

Proxy got introduced along with acme2certifer version 0.18.

As of today both http and socks5 proxies are being supported for:

• validation of http and tls-alpn challenges
• usage in following ca handlers:
  • certifier_ca_handler.py
  • est_ca_handler.py
  • mscertsrv_ca_handler.py

Proxies will be configured in acme_srv/acme_srv.cfg and need to be set per destination:

[DEFAULT]
debug: True
proxy_server_list: {"bar.local$": "socks5://proxy.dmn:1080", "foo.local$": "socks5://proxy.dmn:1080"}

Destination can be:

• a tld like .local
• a domain name like bar.local
• an fqdn like foo.bar.local

The usage of wildcards (host*.bar.local) and regular expressions (^hostname.bar.local$) is also supported. To configure a proxy for all outbound connections please use a single asterisk {"*": "socks5://proxy.dmn:1080"}