101 lines
3.3 KiB
Plaintext
101 lines
3.3 KiB
Plaintext
upstream mattermost_backend {
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server 127.0.0.1:8065;
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keepalive 32;
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}
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proxy_cache_path /var/cache/nginx/mattermost levels=1:2 keys_zone=mattermost_cache:10m max_size=3g inactive=120m use_temp_path=off;
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server {
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listen 80;
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listen [::]:80;
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server_name mm.crista.love;
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# Redirect all HTTP to HTTPS
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return 301 https://$server_name$request_uri;
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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 mm.crista.love;
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# SSL Configuration - Cloudflare Origin Certificate
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ssl_certificate /etc/nginx/ssl/mm-crista-love.crt;
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ssl_certificate_key /etc/nginx/ssl/mm-crista-love.key;
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# Modern SSL configuration
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_ciphers 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:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;
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ssl_prefer_server_ciphers off;
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ssl_session_timeout 1d;
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ssl_session_cache shared:SSL:50m;
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ssl_session_tickets off;
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# Security Headers
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add_header X-Frame-Options "SAMEORIGIN" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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# Logging
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access_log /var/log/nginx/mattermost-access.log;
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error_log /var/log/nginx/mattermost-error.log;
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# Disable server tokens
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server_tokens off;
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# Max upload size (for file attachments)
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client_max_body_size 100M;
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location ~ /api/v[0-9]+/(users/)?websocket$ {
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_set_header Host $http_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-Frame-Options SAMEORIGIN;
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proxy_buffers 256 16k;
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proxy_buffer_size 16k;
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client_body_timeout 60;
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send_timeout 300;
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lingering_timeout 5;
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proxy_connect_timeout 90;
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proxy_send_timeout 300;
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proxy_read_timeout 90s;
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proxy_http_version 1.1;
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proxy_pass http://mattermost_backend;
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}
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location / {
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proxy_set_header Host $http_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-Frame-Options SAMEORIGIN;
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proxy_buffers 256 16k;
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proxy_buffer_size 16k;
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proxy_read_timeout 600s;
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proxy_http_version 1.1;
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proxy_pass http://mattermost_backend;
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# Static asset caching
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location ~ ^/static/ {
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proxy_pass http://mattermost_backend;
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proxy_cache mattermost_cache;
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proxy_cache_valid 200 1d;
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proxy_cache_use_stale error timeout updating http_500 http_502 http_503 http_504;
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proxy_cache_revalidate on;
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proxy_cache_background_update on;
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add_header X-Cache-Status $upstream_cache_status;
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}
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}
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# Health check endpoint
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location = /health {
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proxy_pass http://mattermost_backend;
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proxy_http_version 1.1;
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proxy_set_header Host $http_host;
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}
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}
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