admin
88f252f5f4
logs the raw XFF on a failed login. Once traefik trusts the tunnel's fixed address (controller v0.286.0), the leftmost entry is what a stranger writes; with the chain removed the app reads traefik's X-Real-Ip or its peer, as before — never forgeable. Measured on 9202: a router with this middleware receives no X-Forwarded-For (felhom.eu audits/visitors-2026-10-01/A/P1). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
53 lines
1.8 KiB
YAML
53 lines
1.8 KiB
YAML
# Code-Server - VS Code a böngészőben - kódolás bárhonnan
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# Domain: ${SUBDOMAIN}.${DOMAIN}
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# Database: None (file-based)
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# RAM: ~200M (mem_limit: 1024M) | Pi-compatible: No
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#
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# Environment variables:
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# DOMAIN - Your domain (e.g., demo-felhom.eu)
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# PASSWORD - Hozzáférési jelszó (auto-generated)
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services:
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code-server:
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image: lscr.io/linuxserver/code-server:4.129.0
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container_name: code-server
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restart: unless-stopped
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environment:
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- TZ=Europe/Budapest
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- PUID=1000
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- PGID=1000
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- PASSWORD=${PASSWORD}
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- DEFAULT_WORKSPACE=/config/workspace
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volumes:
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- codeserver_config:/config
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networks:
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- traefik-public
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deploy:
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resources:
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limits:
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memory: 1024M
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healthcheck:
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test: ["CMD", "curl", "-f", "http://127.0.0.1:8443/healthz"]
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interval: 30s
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timeout: 5s
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retries: 3
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start_period: 30s
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labels:
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- "traefik.enable=true"
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- "traefik.http.routers.code-server.rule=Host(`${SUBDOMAIN}.${DOMAIN}`)"
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# R-753: this app reads the LEFTMOST X-Forwarded-For entry, which a stranger writes once traefik keeps the
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# tunnel's chain — so its chain is removed here (it then reads traefik's X-Real-Ip or peer; never forgeable).
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- "traefik.http.middlewares.code-server-xff.headers.customrequestheaders.X-Forwarded-For="
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- "traefik.http.routers.code-server.middlewares=code-server-xff"
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- "traefik.http.routers.code-server.entrypoints=websecure"
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- "traefik.http.routers.code-server.tls=true"
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- "traefik.http.routers.code-server.tls.certresolver=letsencrypt"
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- "traefik.http.services.code-server.loadbalancer.server.port=8443"
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volumes:
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codeserver_config:
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networks:
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traefik-public:
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external: true
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