upstream funkwhale-api {
    server ${FUNKWHALE_API_HOST}:${FUNKWHALE_API_PORT};
}

# Required for websocket support.
map $http_upgrade $connection_upgrade {
    default upgrade;
    ''      close;
}

server {
    listen      80;
    listen [::]:80;
    charset     utf-8;
    server_name _;

    add_header Content-Security-Policy "default-src 'self'; connect-src https: wss: http: ws: 'self' 'unsafe-eval'; script-src 'self' 'wasm-unsafe-eval'; style-src https: http: 'self' 'unsafe-inline'; img-src https: http: 'self' data:; font-src https: http: 'self' data:; media-src https: http: 'self' data:; object-src 'none'";
    add_header Referrer-Policy "strict-origin-when-cross-origin";
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header Service-Worker-Allowed "/";

    root /usr/share/nginx/html;

    # compression settings
    gzip on;
    gzip_comp_level    5;
    gzip_min_length    256;
    gzip_proxied       any;
    gzip_vary          on;

    gzip_types
        application/javascript
        application/vnd.geo+json
        application/vnd.ms-fontobject
        application/x-font-ttf
        application/x-web-app-manifest+json
        font/opentype
        image/bmp
        image/svg+xml
        image/x-icon
        text/cache-manifest
        text/css
        text/plain
        text/vcard
        text/vnd.rim.location.xloc
        text/vtt
        text/x-component
        text/x-cross-domain-policy;
    # end of compression settings

    location /api/ {
        include /etc/nginx/funkwhale_proxy.conf;
        # This is needed if you have file import via upload enabled.
        client_max_body_size ${NGINX_MAX_BODY_SIZE};
        proxy_pass   http://funkwhale-api;
    }

    location / {
        alias /usr/share/nginx/html/;
        expires 1d;
        try_files $uri $uri/ /index.html;
    }

    location = /embed.html {
        add_header Content-Security-Policy "connect-src https: http: 'self'; default-src 'self'; script-src 'self' unpkg.com 'unsafe-inline' 'unsafe-eval'; style-src https: http: 'self' 'unsafe-inline'; img-src https: http: 'self' data:; font-src https: http: 'self' data:; object-src 'none'; media-src https: http: 'self' data:";
        add_header Referrer-Policy "strict-origin-when-cross-origin";

        alias /usr/share/nginx/html/embed.html;
        expires 1d;
    }

    location /federation/ {
        include /etc/nginx/funkwhale_proxy.conf;
        proxy_pass   http://funkwhale-api;
    }

    # You can comment this if you do not plan to use the Subsonic API.
    location /rest/ {
        include /etc/nginx/funkwhale_proxy.conf;
        proxy_pass   http://funkwhale-api/api/subsonic/rest/;
    }

    location /.well-known/ {
        include /etc/nginx/funkwhale_proxy.conf;
        proxy_pass   http://funkwhale-api;
    }

    location /media/ {
        alias ${MEDIA_ROOT}/;
        add_header Access-Control-Allow-Origin '*';
    }

    # This is an internal location that is used to serve
    # media (uploaded) files once correct permission / authentication
    # has been checked on API side.
    # Comment the "NON-S3" commented lines and uncomment "S3" commented lines
    # if you're storing media files in a S3 bucket.
    location ~ /_protected/media/(.+) {
        internal;
        alias   ${MEDIA_ROOT}/$1;                                           # NON-S3
        # Needed to ensure DSub auth isn't forwarded to S3/Minio, see #932.
#       proxy_set_header Authorization "";                                  # S3
#       proxy_pass $1;                                                      # S3
        add_header Access-Control-Allow-Origin '*';
    }

    location /_protected/music/ {
        # This is an internal location that is used to serve
        # local music files once correct permission / authentication
        # has been checked on API side.
        # Set this to the same value as your MUSIC_DIRECTORY_PATH setting.
        internal;
        alias   ${MUSIC_DIRECTORY_PATH}/;
        add_header Access-Control-Allow-Origin '*';
    }

    location /manifest.json {
        return 302 /api/v1/instance/spa-manifest.json;
    }
}