hkoeck
79a13f0919
Fachliche Fixes: - Easy-RSA: explizites --subject-alt-name (SAN) ergaenzt, sonst scheitert curl trotz CA-Import - HSTS: max-age auf 3600 reduziert, includeSubDomains erklaert, Warnung zur host-weiten Browser-Falle + Reset-Weg - Challenge 9: Backup-/Restore-Schritte fuer nginx.conf - Compose-Portwechsel: redeploy statt proxy-reload klargestellt - log_format-Platzierung (http-Block) dokumentiert - add_header-Vererbungsfalle erklaert (Ch. 4 + Abgrenzung Ch. 8) Angabe-Struktur (alle 13 Challenges): - Einheitliches Schema: Ausgangszustand, Schritte (Muss), Zielzustand/Akzeptanz, erwartete Done-Check-Ausgaben - Arbeitsweise global geklaert (additiv, Ausnahme Ch. 9, Reset) Robustheit/Kosmetik: - Load-Balancing: eindeutiger INSTANCE-Marker statt fragilem grep - Challenge-3-Titel auf "Alias-Route" korrigiert - HTTPS_PORT in .env.example parametrisiert - Umlaut-Konsistenz (ASCII) Windows-Tauglichkeit: - Klargestellt: Test-Kommandos laufen in WSL bash, nicht PowerShell (curl-Alias-Falle), Stack-Steuerung per Wrapper oder WSL - Wireshark: empfohlener Capture-Weg in WSL (tshark), npcap-Hinweis - CA-Import: Linux-Trust-Store (WSL) vs Windows-Browser (certutil) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
74 lines
2.1 KiB
Plaintext
74 lines
2.1 KiB
Plaintext
events {
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worker_connections 1024;
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}
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http {
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include /etc/nginx/mime.types;
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default_type application/octet-stream;
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sendfile on;
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server_tokens off;
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upstream backend_a {
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server backend-a:80;
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}
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upstream backend_b {
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server backend-b:80;
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}
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server {
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listen 80;
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server_name _;
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location = /healthz {
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default_type text/plain;
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return 200 "ok\n";
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}
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location / {
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return 301 https://$host:8443$request_uri;
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}
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}
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server {
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listen 443 ssl;
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server_name localhost;
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ssl_certificate /etc/nginx/certs/localhost.crt;
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ssl_certificate_key /etc/nginx/certs/localhost.key;
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_prefer_server_ciphers on;
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# max-age im Lab bewusst kurz (1h). In Produktion eher 1 Jahr (31536000).
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# includeSubDomains weitet HSTS auf alle Subdomains aus (Produktions-Best-Practice).
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# Achtung: HSTS bleibt im Browser host-weit haengen -> siehe Warnhinweis in Challenge 12.
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add_header Strict-Transport-Security "max-age=3600; includeSubDomains" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-Frame-Options "DENY" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
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add_header Cross-Origin-Opener-Policy "same-origin" always;
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add_header Cross-Origin-Resource-Policy "same-origin" always;
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add_header Content-Security-Policy "default-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; object-src 'none'; base-uri 'none'; frame-ancestors 'none'" always;
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location / {
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root /usr/share/nginx/html;
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try_files $uri $uri/ /index.html;
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}
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location /service/a {
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proxy_pass http://backend_a/;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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}
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location /service/b {
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proxy_pass http://backend_b/;
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proxy_set_header Host $host;
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proxy_set_header X-Forwarded-Proto https;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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}
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}
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}
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