1. Output of caddy version:
2-alpine
2. How I run Caddy:
I run Caddy by the command docker compose up -d under the /usr/local/searxng-docker folder.
a. System environment:
Ubuntu 20.04
b. Command:
docker compose up -d
c. Service/unit/compose file:
Paste full file contents here.
Make sure backticks stay on their own lines,
and the post looks nice in the preview pane. -->
d. My complete Caddy config:
{
admin off
}
{$SEARXNG_HOSTNAME} {
log {
output discard
}
tls {$SEARXNG_TLS}
@api {
path /config
path /healthz
path /stats/errors
path /stats/checker
}
@static {
path /static/*
}
@notstatic {
not path /static/*
}
@imageproxy {
path /image_proxy
}
@notimageproxy {
not path /image_proxy
}
header Onion-Location http://zpqi3eorbszyks36k6jsicg64wm6el7fom4o2ds3hqqcqcapfin3qfid.onion{path}
header {
# Enable HTTP Strict Transport Security (HSTS) to force clients to always connect via HTTPS
Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
# Enable cross-site filter (XSS) and tell browser to block detected attacks
X-XSS-Protection "1; mode=block"
# Prevent some browsers from MIME-sniffing a response away from the declared Content-Type
X-Content-Type-Options "nosniff"
# Disable some features
Permissions-Policy "accelerometer=(),ambient-light-sensor=(),autoplay=(),camera=(),encrypted-media=(),focus-without-user-activation=(),geolocation=(),gyroscope=(),magnetometer=(),microphone=(),midi=(),payment=(),picture-in-picture=(),speaker=(),sync-xhr=(),usb=(),vr=()"
# Disable some features (legacy)
Feature-Policy "accelerometer 'none';ambient-light-sensor 'none'; autoplay 'none';camera 'none';encrypted-media 'none';focus-without-user-activation 'none'; geolocation 'none';gyroscope 'none';magnetometer 'none';microphone 'none';midi 'none';payment 'none';picture-in-picture 'none'; speaker 'none';sync-xhr 'none';usb 'none';vr 'none'"
# Referer
Referrer-Policy "no-referrer"
# X-Robots-Tag
X-Robots-Tag "noindex, noarchive, nofollow"
# Remove Server header
-Server
}
header @api {
Access-Control-Allow-Methods "GET, OPTIONS"
Access-Control-Allow-Origin "*"
}
# Cache
header @static {
# Cache
Cache-Control "public, max-age=31536000"
defer
}
header @notstatic {
# No Cache
Cache-Control "no-cache, no-store"
Pragma "no-cache"
}
# CSP (see http://content-security-policy.com/ )
header @imageproxy {
Content-Security-Policy "default-src 'none'; img-src 'self' data:"
}
header @notimageproxy {
Content-Security-Policy "upgrade-insecure-requests; default-src 'none'; script-src 'self'; style-src 'self' 'unsafe-inline'; form-action 'self' https://github.com/searxng/searxng/issues/new; font-src 'self'; frame-ancestors 'self'; base-uri 'self'; connect-src 'self' https://overpass-api.de; img-src 'self' data: https://*.tile.openstreetmap.org; frame-src https://www.youtube-nocookie.com https://player.vimeo.com https://www.dailymotion.com https://www.deezer.com https://www.mixcloud.com https://w.soundcloud.com https://embed.spotify.com"
}
# SearXNG
handle {
encode zstd gzip
reverse_proxy localhost:8080 {
header_up X-Forwarded-Port {http.request.port}
header_up X-Forwarded-Proto {http.request.scheme}
}
}
}
3. The problem I’m having:
In the .env file I set SEARXNG_HOSTNAME=searxng.nicfab.it
Now it works fine via HTTPS.
I add in the Caddyfile the line header Onion-Location http://zpqi3eorbszyks36k6jsicg64wm6el7fom4o2ds3hqqcqcapfin3qfid.onion{path}, and it works fine.
I want to redirect the mentioned onion address to HTTPS having an SSL certificate.
To have the onion address in HTTPS, I want to know the correct configuration for Caddy, being dockerized, and especially in which folder of the server I have to save the certificates. Currently, I saved the certificates in /etc/ssl.
4. Error messages and/or full log output:
No errors at the moment.
5. What I already tried:
6. Links to relevant resources:
My concerns:
I want to redirect the mentioned onion address to HTTPS having an SSL certificate.
To have the onion address in HTTPS, I want to know the correct configuration for Caddy, being dockerized, and especially in which folder of the server I have to save the certificates. Currently, I saved the certificates in /etc/ssl.