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Improve reverse proxy work, add captive portal detection #112

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Merged
EdGeraghty merged 3 commits into from
Jun 8, 2026
Merged

Improve reverse proxy work, add captive portal detection #112

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8c6c75e
Allow captive portal handling
EdGeraghty Jun 8, 2026
2ec962e
Add headscale trusted proxy as localhost v4/v6
EdGeraghty Jun 8, 2026
3787330
Fix comment to match reality
EdGeraghty Jun 8, 2026
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5 changes: 5 additions & 0 deletions templates/Caddyfile-http.template
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,11 @@
}

:8008 {
# Tailscale captive portal detection
handle /generate_204 {
respond 204
}

redir /admin /admin/

handle /admin/* {
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5 changes: 5 additions & 0 deletions templates/Caddyfile-https.template
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,11 @@
}

${PUBLIC_SERVER_URL}:${PUBLIC_LISTEN_PORT} {
# Tailscale captive portal detection
handle /generate_204 {
respond 204
}

redir /admin /admin/

handle /admin/* {
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9 changes: 9 additions & 0 deletions templates/headscale.template.yaml
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Expand Up @@ -38,6 +38,15 @@ grpc_listen_addr: 127.0.0.1:50443
# are doing.
grpc_allow_insecure: false

# CIDR(s) of reverse proxies (e.g. 127.0.0.1/32) whose
# True-Client-IP, X-Real-IP and X-Forwarded-For headers should
# be honoured. This template trusts loopback by default (for the bundled Caddy);
# set to [] to disable, or replace with your proxy CIDRs. Setting this
# without a proxy in front lets clients spoof their logged source IP.
trusted_proxies:
- 127.0.0.1/32
- ::1/128

# The Noise section includes specific configuration for the
# TS2021 Noise protocol
noise:
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