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fix: CORS headers on /lnd-connect-info for cross-origin LND UI fetch

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The LND UI runs on port 8081 (separate nginx container) but fetches
/lnd-connect-info from port 80. This is cross-origin, so browsers
block reading the response without CORS headers. Added dynamic
Access-Control-Allow-Origin from $http_origin.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Dorian 2026-03-19 17:11:40 +00:00
parent b893fff23c
commit 5cda327011
1 changed files with 6 additions and 2 deletions
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8
image-recipe/configs/nginx-archipelago.conf
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@ -154,11 +154,13 @@ server {
location /lnd-connect-info {
# Backend is localhost-only (127.0.0.1:5678) — no cookie gate needed
# LND UI iframe fetch can't reliably send cookies in all browsers
# CORS: LND UI runs on :8081 (cross-origin to :80), needs CORS headers
proxy_pass http://127.0.0.1:5678/lnd-connect-info;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header Cookie $http_cookie;
add_header Access-Control-Allow-Origin $http_origin always;
add_header Access-Control-Allow-Credentials "true" always;
}
# Content sharing — peer access over Tor (no auth)
@ -808,11 +810,13 @@ server {
location /lnd-connect-info {
# Backend is localhost-only (127.0.0.1:5678) — no cookie gate needed
# LND UI iframe fetch can't reliably send cookies in all browsers
# CORS: LND UI runs on :8081 (cross-origin to :80), needs CORS headers
proxy_pass http://127.0.0.1:5678/lnd-connect-info;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header Cookie $http_cookie;
add_header Access-Control-Allow-Origin $http_origin always;
add_header Access-Control-Allow-Credentials "true" always;
}
# Content sharing — peer access over Tor (no auth)