# ============================================================================== # ARQUIVO DE CONFIGURAÇÃO VHOST PARA: cloud.grupopralog.com.br # ============================================================================== # AUTOR: Gemini (Especialista NGINX) # DATA DA REATORAÇÃO: 27/09/2025 # # --- DESCRIÇÃO --- # Esta configuração foi extensivamente otimizada para performance no Nextcloud, # utilizando regras de micro-cache granulares para diferentes tipos de API e # ativos estáticos. As zonas de cache 'nc_static_cache' e 'nc_api_cache' # são definidas no arquivo nginx.conf principal. # ============================================================================== # --- MAPAS ESPECÍFICOS DESTE HOST --- map $request_uri $cacheable_session_request { ~^/apps/files/$ 1; ~^/apps/files/files$ 1; ~^/apps/files/\?dir= 1; ~^/apps/dashboard/$ 1; ~^/remote\.php/dav/files/ 1; default 0; } map $cacheable_session_request $session_cache_zone { 1 nextcloud_session_cache; default ""; } # --- DEFINIÇÃO DOS UPSTREAMS --- upstream nextcloud_backend { server 172.16.253.12; } upstream officeonline_backend { server 172.16.253.101; } upstream windmill_backend { server 172.16.253.103:8000; } # ============================================================================== # SERVIDOR DE REDIRECIONAMENTO HTTP -> HTTPS # ============================================================================== server { listen 80; listen [::]:80; server_name cloud.grupopralog.com.br; location /.well-known/acme-challenge/ { root /var/www/html; } location / { return 301 https://$host$request_uri; } } # ============================================================================== # SERVIDOR HTTPS PRINCIPAL # ============================================================================== server { listen 443 ssl http2; listen [::]:443 ssl http2; server_name cloud.grupopralog.com.br; # --- BLOQUEIO DE BOTS E CRAWLERS EXTERNOS --- # A variável $should_block_bot é definida em nginx.conf if ($should_block_bot) { return 444; } # --- CONFIGURAÇÕES GLOBAIS DO SERVIDOR --- client_max_body_size 10G; access_log /var/log/nginx/cloud.grupopralog.com.br.access.log detailed_proxy; error_log /var/log/nginx/cloud.grupopralog.com.br.error.log warn; access_log /var/log/nginx/cloud.grupopralog.com.br.bad-bot.log suspicious_bot if=$is_bad_bot; # --- HEADERS DE SEGURANÇA --- add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload" always; add_header X-Content-Type-Options "nosniff" always; add_header X-Frame-Options "SAMEORIGIN" always; add_header Referrer-Policy "no-referrer" always; proxy_hide_header "X-Content-Type-Options"; proxy_hide_header "X-Frame-Options"; proxy_hide_header "Feature-Policy"; proxy_hide_header "Content-Security-Policy"; # --- OTIMIZAÇÕES DE PROXY E BUFFERS --- client_body_buffer_size 128M; proxy_buffer_size 512k; proxy_buffers 32 256k; proxy_busy_buffers_size 512k; proxy_connect_timeout 1200s; proxy_send_timeout 1200s; proxy_read_timeout 1200s; proxy_temp_file_write_size 256k; # --- CONFIGURAÇÕES SSL/TLS --- ssl_certificate /etc/letsencrypt/live/cloud.grupopralog.com.br/fullchain.pem; ssl_certificate_key /etc/letsencrypt/live/cloud.grupopralog.com.br/privkey.pem; ssl_protocols TLSv1.3 TLSv1.2; ssl_ciphers 'TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY_1305_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'; ssl_prefer_server_ciphers on; ssl_ecdh_curve X25519:secp256r1:secp384r1; ssl_dhparam /etc/nginx/dhparam.pem; ssl_session_timeout 1d; ssl_session_tickets off; ssl_stapling on; ssl_stapling_verify on; ssl_trusted_certificate /etc/letsencrypt/live/cloud.grupopralog.com.br/fullchain.pem; resolver 127.0.0.1 valid=300s; resolver_timeout 5s; # --- CONFIGURAÇÕES DE COMPRESSÃO --- brotli on; brotli_comp_level 6; brotli_min_length 1024; brotli_types application/atom+xml application/javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-opentype application/x-font-truetype application/x-font-ttf application/x-javascript application/xhtml+xml application/xml font/eot font/opentype font/otf font/truetype image/svg+xml image/x-icon text/css text/javascript text/plain text/xml; gzip on; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_min_length 1024; gzip_types application/atom+xml application/javascript application/json application/rss+xml application/vnd.ms-fontobject application/x-font-opentype application/x-font-truetype application/x-font-ttf application/x-javascript application/xhtml+xml application/xml font/eot font/opentype font/otf font/truetype image/svg+xml image/x-icon text/css text/javascript text/plain text/xml; # --- REDIRECIONAMENTOS PADRÃO (WELL-KNOWN) --- location = /.well-known/carddav { return 301 /remote.php/dav; } location = /.well-known/caldav { return 301 /remote.php/dav; } # ========================================================================== # GRUPO 1: CACHE DE ATIVOS ESTÁTICOS (LONGA DURAÇÃO) # ZONA DE CACHE: nc_static_cache (5GB, 7 dias de inatividade) # ========================================================================== # --- Cache de Avatares (1 hora) --- location ~ ^/index\.php/avatar/ { proxy_pass http://nextcloud_backend; 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 $scheme; proxy_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; proxy_cache nc_static_cache; proxy_cache_key "$host$request_uri"; proxy_cache_valid 200 1h; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=3600"; more_set_headers 'X-Avatar-Cache: $upstream_cache_status'; } # --- Cache de Tema, Ícones de Mime (12 horas) --- location ~ ^/index\.php/(apps/theming/(theme/|image/|manifest/|favicon/|icon/|img/)|core/mimeicon) { proxy_pass http://nextcloud_backend; 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 $scheme; proxy_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; proxy_cache nc_static_cache; proxy_cache_key "$host$request_uri$is_args$args"; proxy_cache_valid 200 12h; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=43200"; more_set_headers 'X-Theme-Asset-Cache: $upstream_cache_status'; } # --- Cache de Previews do Core (15 minutos) --- location ~ ^/index\.php/core/preview { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_static_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 15m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=900"; more_set_headers 'X-Core-Preview-Cache: $upstream_cache_status'; } # --- Cache de Previews da Lixeira e Versões (5 minutos) --- location ~ ^/index\.php/apps/(files_trashbin|files_versions)/preview { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_static_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 5m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=300"; more_set_headers 'X-File-Preview-Cache: $upstream_cache_status'; } # --- Cache de Previews de Links Públicos (5 minutos) --- location ~ ^/(index\.php/s/[^/]+/preview|index\.php/apps/files_sharing/publicpreview/) { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_static_cache; proxy_cache_key "$host$request_uri"; proxy_cache_valid 200 5m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=300"; more_set_headers 'X-Public-Preview-Cache: $upstream_cache_status'; } # --- Cache para ativos estáticos genéricos (.js, .css, etc) --- location ~* \.(?:css|js|mjs|svg|gif|png|jpg|jpeg|ico|wasm|woff|woff2|ttf|otf|map)$ { proxy_pass http://nextcloud_backend; 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 $scheme; # (CORREÇÃO) Se o backend retornar uma página HTML para um ativo estático, # é porque o arquivo não foi encontrado (erro 404). # Em vez de enviar o HTML (o que causa o erro de MIME type), retornamos um 404 limpo. if ($upstream_http_content_type = 'text/html') { return 404; } proxy_cache nc_static_cache; proxy_cache_valid 200 12h; proxy_cache_valid any 1m; proxy_cache_revalidate on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; more_set_headers 'Cache-Control: public, max-age=43200'; more_set_headers 'X-Proxy-Cache: $upstream_cache_status'; proxy_hide_header "Cache-Control"; proxy_hide_header "Expires"; proxy_hide_header "Pragma"; brotli_static on; gzip_static on; } # ========================================================================== # GRUPO 2: CACHE DE APIS DINÂMICAS (CURTA/MÉDIA DURAÇÃO) # ZONA DE CACHE: nc_api_cache (2GB, 60 minutos de inatividade) # ========================================================================== # --- Cache de Autocomplete (30 segundos) --- location = /ocs/v2.php/core/autocomplete/get { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 30s; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=30"; more_set_headers 'X-Autocomplete-Cache: $upstream_cache_status'; } # --- Cache de Busca de Usuários para Partilha (30 segundos) --- location = /ocs/v2.php/apps/files_sharing/api/v1/sharees { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 30s; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=30"; more_set_headers 'X-Sharee-Search-Cache: $upstream_cache_status'; } # --- Cache para APIs do Core, Navegação, Status, etc (5-10 segundos) --- location ~ ^/ocs/v2\.php/(settings/api/declarative/forms|core/navigation/|cloud/capabilities|hovercard/v1/|profile/) { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 5m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=300"; more_set_headers 'X-Core-API-Cache: $upstream_cache_status'; } location ~ ^/ocs/v2\.php/apps/user_status/api/v1/(statuses|user_status) { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri$is_args$args|$cookie_nc_session_id"; proxy_cache_valid 200 10s; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=10"; more_set_headers 'X-User-Status-Cache: $upstream_cache_status'; } # --- Cache para APIs de Configuração e Listas (longa duração) --- location = /ocs/v2.php/apps/user_status/api/v1/predefined_statuses { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri"; proxy_cache_valid 200 1h; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=3600"; more_set_headers 'X-Predefined-Status-Cache: $upstream_cache_status'; } location ~ ^/ocs/v2\.php/apps/user_ldap/api/v1/config/ { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri"; proxy_cache_valid 200 15m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=900"; more_set_headers 'X-LDAP-Config-Cache: $upstream_cache_status'; } location ~ ^/index\.php/apps/groupfolders/(delegation|folders) { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri|$cookie_nc_session_id"; proxy_cache_valid 200 5m; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=300"; more_set_headers 'X-GroupFolders-Cache: $upstream_cache_status'; } location ~ ^/ocs/v2\.php/apps/updatenotification/api/ { proxy_pass http://nextcloud_backend; 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_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; set $no_cache 0; if ($request_method != GET) { set $no_cache 1; } proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri"; proxy_cache_valid 200 1h; proxy_cache_lock on; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=3600"; more_set_headers 'X-Update-Cache: $upstream_cache_status'; } location ~ ^/(ocs/v[12].php/cloud/users|ocs/v[12].php/privatedata/get|ocs/v2.php/apps/notifications/api/v2/notifications(/.*)?|ocs/v[12].php/cloud/apps|ocs/v[12].php/cloud/user|ocs/v[12].php/privatedata/get/userinfo) { proxy_pass http://nextcloud_backend; 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 $scheme; proxy_http_version 1.1; proxy_set_header Connection ""; proxy_buffering on; proxy_cache nc_api_cache; proxy_cache_key "$host$request_uri|$cookie_nc_session_id"; proxy_cache_valid 200 5s; proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504; more_set_headers 'X-APIMicroCache-Status: $upstream_cache_status'; } # ========================================================================== # GRUPO 3: TRATAMENTOS ESPECIAIS (OFFICE, WEBDAV, ETC) # ========================================================================== location = /hosting/discovery { proxy_pass https://officeonline_backend; proxy_set_header Host "srvoffice001.itguys.com.br"; 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_set_header Accept-Encoding ""; proxy_ssl_verify off; } location ~ ^/(m|x|we|o|p|wv|op|wd|rtc|rtc2|layouts|view|_layouts)/ { proxy_pass https://officeonline_backend; proxy_set_header Host "srvoffice001.itguys.com.br"; 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_set_header X-Forwarded-Host $host; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_set_header Accept-Encoding ""; proxy_buffering off; proxy_request_buffering off; proxy_connect_timeout 1200s; proxy_send_timeout 1200s; proxy_read_timeout 1200s; sub_filter 'srvoffice001.itguys.com.br' 'cloud.grupopralog.com.br'; sub_filter_once off; sub_filter_types text/css text/javascript application/javascript application/json; if ($request_method = 'OPTIONS') { more_set_headers 'Access-Control-Allow-Origin: "$scheme://$http_host"'; more_set_headers 'Access-Control-Allow-Methods: GET, POST, OPTIONS, HEAD'; more_set_headers 'Access-Control-Allow-Headers: Authorization, Content-Type, Accept, Origin, User-Agent, DNT, Cache-Control, X-Mx-ReqToken, Keep-Alive, X-Requested-With, If-Modified-Since, X-UserType'; more_set_headers 'Access-Control-Allow-Credentials: true' always; more_set_headers 'Access-Control-Max-Age: 1728000' always; return 204; } more_set_headers 'Access-Control-Allow-Origin: "$scheme://$http_host"'; more_set_headers 'Access-Control-Allow-Credentials: true'; } location ~ ^/(remote\.php/(webdav|dav)|ocs/v[12]\.php/apps/forms/api/.*/submissions/files/.*) { proxy_pass http://nextcloud_backend; 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_set_header X-Forwarded-Host $host; proxy_http_version 1.1; proxy_set_header Connection ""; proxy_buffering off; proxy_request_buffering off; if ($request_method = PROPFIND) { proxy_buffering on; proxy_request_buffering on; proxy_cache nc_api_cache; # Usando o cache de API para listagens DAV proxy_cache_methods PROPFIND; proxy_cache_key "$host$request_uri|$cookie_nc_session_id"; proxy_cache_valid 200 207 10s; proxy_cache_lock on; proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504; more_set_headers 'X-DAV-Cache: $upstream_cache_status'; proxy_ignore_headers "Cache-Control" "Expires" "Pragma"; add_header Cache-Control "public, max-age=10"; } proxy_connect_timeout 60s; proxy_read_timeout 1200s; proxy_send_timeout 1200s; } # ========================================================================== # GRUPO 4: BLOCO CATCH-ALL FINAL # ========================================================================== location / { proxy_pass http://nextcloud_backend; 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_set_header X-Forwarded-Host $host; proxy_cache $session_cache_zone; proxy_cache_key "$scheme$request_method$host$request_uri$is_args$args$cookie_nc_session_id"; proxy_cache_valid 200 5m; proxy_cache_revalidate on; proxy_cache_use_stale error timeout http_500 http_502 http_503 http_504; proxy_cache_bypass $http_cache_control; proxy_no_cache $http_cache_control; more_set_headers 'X-Session-Cache: $upstream_cache_status'; proxy_http_version 1.1; proxy_set_header Connection ""; proxy_connect_timeout 60s; proxy_read_timeout 1200s; proxy_send_timeout 1200s; proxy_buffering on; proxy_request_buffering off; } }