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0xERR0R / blocky

Fast and lightweight DNS proxy as ad-blocker for local network with many features
https://0xERR0R.github.io/blocky/
Apache License 2.0
4.81k stars 210 forks source link

feature: passing client name to upstream server #538

Open sweepies opened 2 years ago

sweepies commented 2 years ago

I'm using Blocky as a proxy to NextDNS for its web UI management and analytics visualization. I have configured clients to connect directly over DoH where possible, but for other devices I'd like to have Blocky forward the resolved client name (via rDNS) to the upstream.

For example, NextDNS expects it in the format of https://dns.nextdns.io/<config_id>/<client_name> for DoH <client_name>-<config_id>.dns.nextdns.io for DoT

I imagine the most reasonable way of doing this for wide compatibility would be a special placeholder in the upstream URL, like so:

upstream:
  default:
    - https://dns.nextdns.io/foo/${client_name}
    - ${client_name}-foo.dns.nextdns.io
0xERR0R commented 2 years ago

Client can have multiple names, in this case only the first should be used

github-actions[bot] commented 2 years ago

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days.

github-actions[bot] commented 2 years ago

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days.