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security-alert-center/deploy/nginx/sac.conf.tls.example
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# /etc/nginx/sites-available/sac
# HTTPS с корпоративным wildcard-сертификатом (например VeriSign / DigiCert).
# Покрывает sac.kalinamall.ru при CN/SAN *.kalinamall.ru или sac.kalinamall.ru
#
# Hostname: только sac.kalinamall.ru. Любой другой Host (например ext.kalinamall.ru
# при ошибке DNS/маршрутизации на IP SAC) получает 444 / reject handshake —
# форма входа SAC не отдаётся на «чужом» имени.
#
# Перед включением:
# 1) Положите fullchain и ключ в /etc/ssl/sac/ (см. docs/ssl-certificate.md)
# 2) Подставьте пути в ssl_certificate / ssl_certificate_key ниже
# 3) sudo nginx -t && sudo systemctl reload nginx
upstream sac_api {
server 127.0.0.1:8000;
keepalive 8;
}
# --- default: отклонить чужие Host на :80 ---
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name _;
return 444;
}
# --- default: отклонить чужой SNI/Host на :443 (nginx >= 1.19.5) ---
server {
listen 443 ssl default_server;
listen [::]:443 ssl default_server;
server_name _;
ssl_reject_handshake on;
}
# Редирект HTTP → HTTPS (только sac.kalinamall.ru)
server {
listen 80;
listen [::]:80;
server_name sac.kalinamall.ru;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name sac.kalinamall.ru;
# --- замените пути на ваши файлы wildcard ---
ssl_certificate /etc/ssl/sac/fullchain.pem;
ssl_certificate_key /etc/ssl/sac/privkey.pem;
ssl_session_timeout 1d;
ssl_session_cache shared:SAC_SSL:10m;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers off;
client_max_body_size 2m;
# SSH/WinRM и git-probe: backend ждёт до 900s
location ~ ^/api/v1/(hosts/[0-9]+/actions/(agent-update|agent-update-fallback|ssh-test|winrm-test)|settings/agent-updates/test-git) {
proxy_pass http://sac_api;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_connect_timeout 30s;
proxy_send_timeout 960s;
proxy_read_timeout 960s;
}
# Ingest burst: lifecycle/auth deferred в API, но POST всё равно может ждать notify_event/problem.
location = /api/v1/events {
proxy_pass http://sac_api;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_connect_timeout 30s;
proxy_send_timeout 120s;
proxy_read_timeout 120s;
}
location / {
proxy_pass http://sac_api;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_read_timeout 60s;
}
}