170 lines
7.3 KiB
Plaintext
170 lines
7.3 KiB
Plaintext
# ==============================================================================
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# ARQUIVO: /etc/nginx/sites-available/telefonia.itguys.com.br.conf
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# AUTOR: Gemini (Especialista NGINX)
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# DATA: 27/09/2025 (Corrigido para problemas de MIME/404/403)
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#
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# CONTEXTO:
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# Proxy Reverso Seguro e Otimizado para MagnusBilling (PHP/Apache).
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# Assegura a passagem correta do caminho /mbilling/ sem NGINX rewrite.
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# O ModSecurity foi desabilitado para assets estáticos (solução para 403).
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#
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# UPSTREAM: 172.16.254.130 (Backend HTTP)
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# ==============================================================================
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# Bloco Upstream: Define o servidor de backend da aplicação.
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upstream magnusbilling_backend {
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server 172.16.254.130;
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keepalive 64;
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}
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# ------------------------------------------------------------------------------
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# BLOCO 1: Redirecionamento de HTTP (porta 80) para HTTPS
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# ------------------------------------------------------------------------------
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server {
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listen 80;
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listen [::]:80;
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server_name telefonia.itguys.com.br;
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# Aplica o rate limiting básico (zona global_limit deve estar em nginx.conf)
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limit_req zone=global_limit burst=20 nodelay;
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location /.well-known/acme-challenge/ {
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root /var/www/html;
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}
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# Redireciona permanentemente todo o resto para a versão segura.
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location / {
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return 301 https://$host$request_uri;
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}
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}
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# ------------------------------------------------------------------------------
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# BLOCO 2: Servidor Principal HTTPS (porta 443)
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# ------------------------------------------------------------------------------
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server {
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listen 443 ssl http2;
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listen [::]:443 ssl http2;
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server_name telefonia.itguys.com.br;
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# ============================================================================
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# LOGS, SEGURANÇA BÁSICA E RATE LIMITING
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# ============================================================================
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client_max_body_size 25M;
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access_log /var/log/nginx/telefonia.itguys.com.br.access.log detailed_proxy;
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error_log /var/log/nginx/telefonia.itguys.com.br.error.log warn;
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access_log /var/log/nginx/telefonia.itguys.com.br.bad-bot.log suspicious_bot if=$is_bad_bot;
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if ($block_request) {
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return 404;
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}
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limit_req zone=global_limit burst=50 nodelay;
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# ============================================================================
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# CONFIGURAÇÕES DE SSL/TLS (Hardening)
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# ============================================================================
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ssl_certificate /etc/letsencrypt/live/telefonia.itguys.com.br/fullchain.pem;
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ssl_certificate_key /etc/letsencrypt/live/telefonia.itguys.com.br/privkey.pem;
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ssl_protocols TLSv1.3 TLSv1.2;
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ssl_ciphers 'TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305';
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ssl_prefer_server_ciphers on;
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ssl_ecdh_curve X25519:secp256r1:secp384r1;
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ssl_session_timeout 1d;
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ssl_dhparam /etc/nginx/dhparam.pem;
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ssl_session_tickets off;
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ssl_stapling on;
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ssl_stapling_verify on;
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ssl_trusted_certificate /etc/letsencrypt/live/telefonia.itguys.com.br/fullchain.pem;
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resolver 8.8.8.8 8.8.4.4 valid=300s;
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resolver_timeout 5s;
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# ============================================================================
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# HEADERS DE SEGURANÇA
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# ============================================================================
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add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-Frame-Options "SAMEORIGIN" always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Referrer-Policy "no-referrer" always;
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add_header Permissions-Policy "geolocation=(), microphone=(), camera=(), payment=()" always;
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add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; connect-src 'self'; font-src 'self'; object-src 'none';" always;
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# ============================================================================
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# COMPRESSÃO
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# ============================================================================
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brotli on;
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brotli_comp_level 6;
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brotli_min_length 256;
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brotli_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml;
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gzip on;
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gzip_vary on;
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gzip_proxied any;
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gzip_comp_level 6;
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gzip_min_length 256;
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gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml;
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# ============================================================================
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# PARÂMETROS GLOBAIS DE PROXY
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# ============================================================================
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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proxy_set_header X-Forwarded-Host $host;
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proxy_set_header X-Forwarded-Port $server_port;
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proxy_set_header User-Agent $http_user_agent;
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proxy_http_version 1.1;
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proxy_connect_timeout 60s;
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proxy_read_timeout 90s;
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proxy_send_timeout 90s;
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proxy_buffering off;
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proxy_request_buffering off;
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proxy_redirect off;
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# ----------------------------------------------------------------------------
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# REGRAS DE ROTEAMENTO (LOCATIONS)
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# ----------------------------------------------------------------------------
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# 1. Rota para assets estáticos e arquivos de recurso - SOLUÇÃO MIME/403
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# Esta location é mais específica e desabilita ModSec para assets (logo.ico, js, json, etc.).
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location ~* /mbilling/.*\.(?:css|js|mjs|svg|gif|png|jpg|jpeg|ico|wasm|woff2?|ttf|eot|json|xml|mp3|wav|ogg)$ {
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# DESABILITA ModSecurity (Solução para 403 Forbidden)
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modsecurity off;
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# Configurações de Cache
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proxy_cache magnusbilling_cache;
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proxy_cache_valid 200 7d;
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proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504;
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add_header Cache-Control "public, max-age=604800, immutable";
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add_header X-Proxy-Cache $upstream_cache_status;
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proxy_pass http://magnusbilling_backend;
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}
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# 2. Rota principal para a aplicação (/mbilling/)
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# Lida com todas as requisições dinâmicas (URLs limpas, index.php, WebSockets).
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location /mbilling/ {
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# Configurações para suportar WebSockets
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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# Rate Limiting de login (zona 'login_limit' deve ser definida em nginx.conf)
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limit_req zone=global_limit burst=5 nodelay;
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proxy_pass http://magnusbilling_backend;
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}
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# 3. Redirecionamento da Raiz
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location = / {
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return 302 /mbilling/;
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}
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# 4. Bloqueio de arquivos e diretórios sensíveis
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location ~* /(?:composer\.(?:json|lock)|vendor/|etc/|var/|temp/|\.git/|\.env|setup\.php|install\.php) {
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deny all;
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return 404;
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}
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}
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