diff options
Diffstat (limited to 'machines/jormungand/nginx.nix')
-rw-r--r-- | machines/jormungand/nginx.nix | 253 |
1 files changed, 50 insertions, 203 deletions
diff --git a/machines/jormungand/nginx.nix b/machines/jormungand/nginx.nix index 2f64726..4de566a 100644 --- a/machines/jormungand/nginx.nix +++ b/machines/jormungand/nginx.nix @@ -1,202 +1,11 @@ { config, pkgs, ... }: -let - cryptpadConfig = '' - # CryptPad serves static assets over these two domains. - # `main_domain` is what users will enter in their address bar. - # Privileged computation such as key management is handled in this scope - # UI content is loaded via the `sandbox_domain`. - # "Content Security Policy" headers prevent content loaded via the sandbox - # from accessing privileged information. - # These variables must be different to take advantage of CryptPad's sandboxing techniques. - # In the event of an XSS vulnerability in CryptPad's front-end code - # this will limit the amount of information accessible to attackers. - set $main_domain "cryptpad.codewreck.org"; - set $sandbox_domain "cryptpad-sandbox.codewreck.org"; - - # CryptPad's dynamic content (websocket traffic and encrypted blobs) - # can be served over separate domains. Using dedicated domains (or subdomains) - # for these purposes allows you to move them to a separate machine at a later date - # if you find that a single machine cannot handle all of your users. - # If you don't use dedicated domains, this can be the same as $main_domain - # If you do, they'll be added as exceptions to any rules which block connections to remote domains. - set $api_domain "cryptpad.codewreck.org"; - set $files_domain "cryptpad.codewreck.org"; - - add_header X-XSS-Protection "1; mode=block"; - add_header X-Content-Type-Options nosniff; - add_header Access-Control-Allow-Origin "*"; - # add_header X-Frame-Options "SAMEORIGIN"; - - # Insert the path to your CryptPad repository root here - root ${pkgs.cryptpad}/lib/node_modules/cryptpad; - index index.html; - error_page 404 /customize.dist/404.html; - - # any static assets loaded with "ver=" in their URL will be cached for a year - if ($args ~ ver=) { - set $cacheControl max-age=31536000; - } - # Will not set any header if it is emptystring - add_header Cache-Control $cacheControl; - - # CSS can be dynamically set inline, loaded from the same domain, or from $main_domain - set $styleSrc "'unsafe-inline' 'self' ''${main_domain}"; - - # connect-src restricts URLs which can be loaded using script interfaces - set $connectSrc "'self' https://''${main_domain} ''${main_domain} https://''${api_domain} blob: wss://''${api_domain} ''${api_domain} ''${files_domain}"; - - # fonts can be loaded from data-URLs or the main domain - set $fontSrc "'self' data: ''${main_domain}"; - - # images can be loaded from anywhere, though we'd like to deprecate this as it allows the use of images for tracking - set $imgSrc "'self' data: * blob: ''${main_domain}"; - - # frame-src specifies valid sources for nested browsing contexts. - # this prevents loading any iframes from anywhere other than the sandbox domain - set $frameSrc "'self' ''${sandbox_domain} blob:"; - - # specifies valid sources for loading media using video or audio - set $mediaSrc "'self' data: * blob: ''${main_domain}"; - - # defines valid sources for webworkers and nested browser contexts - # deprecated in favour of worker-src and frame-src - set $childSrc "https://''${main_domain}"; - - # specifies valid sources for Worker, SharedWorker, or ServiceWorker scripts. - # supercedes child-src but is unfortunately not yet universally supported. - set $workerSrc "https://''${main_domain}"; - - # script-src specifies valid sources for javascript, including inline handlers - set $scriptSrc "'self' resource: ''${main_domain}"; - - set $unsafe 0; - # the following assets are loaded via the sandbox domain - # they unfortunately still require exceptions to the sandboxing to work correctly. - if ($uri = "/pad/inner.html") { set $unsafe 1; } - if ($uri = "/sheet/inner.html") { set $unsafe 1; } - if ($uri ~ ^\/common\/onlyoffice\/.*\/index\.html.*$) { set $unsafe 1; } - - # everything except the sandbox domain is a privileged scope, as they might be used to handle keys - if ($host != $sandbox_domain) { set $unsafe 0; } - - # privileged contexts allow a few more rights than unprivileged contexts, though limits are still applied - if ($unsafe) { - set $scriptSrc "'self' 'unsafe-eval' 'unsafe-inline' resource: ''${main_domain}"; - } - - # Finally, set all the rules you composed above. - add_header Content-Security-Policy "default-src 'none'; child-src $childSrc; worker-src $workerSrc; media-src $mediaSrc; style-src $styleSrc; script-src $scriptSrc; connect-src $connectSrc; font-src $fontSrc; img-src $imgSrc; frame-src $frameSrc;"; - - # The nodejs process can handle all traffic whether accessed over websocket or as static assets - # We prefer to serve static content from nginx directly and to leave the API server to handle - # the dynamic content that only it can manage. This is primarily an optimization - location ^~ /cryptpad_websocket { - proxy_pass http://[::1]:3000; - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header Host $host; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - - # WebSocket support (nginx 1.4) - proxy_http_version 1.1; - proxy_set_header Upgrade $http_upgrade; - proxy_set_header Connection upgrade; - } - - location ^~ /customize.dist/ { - # This is needed in order to prevent infinite recursion between /customize/ and the root - } - # try to load customizeable content via /customize/ and fall back to the default content - # located at /customize.dist/ - # This is what allows you to override behaviour. - location ^~ /customize/ { - rewrite ^/customize/(.*)$ $1 break; - try_files /customize/$uri /customize.dist/$uri; - } - - # /api/config is loaded once per page load and is used to retrieve - # the caching variable which is applied to every other resource - # which is loaded during that session. - location = /api/config { - proxy_pass http://[::1]:3000; - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header Host $host; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - } - - # encrypted blobs are immutable and are thus cached for a year - location ^~ /blob/ { - root /www/cryptpad; - add_header X-XSS-Protection "1; mode=block"; - add_header X-Content-Type-Options nosniff; - add_header Content-Security-Policy "default-src 'none'; child-src $childSrc; worker-src $workerSrc; media-src $mediaSrc; style-src $styleSrc; script-src $scriptSrc; connect-src $connectSrc; font-src $fontSrc; img-src $imgSrc; frame-src $frameSrc;"; - if ($request_method = 'OPTIONS') { - add_header Cache-Control $cacheControl; - add_header X-XSS-Protection "1; mode=block"; - add_header X-Content-Type-Options nosniff; - add_header Content-Security-Policy "default-src 'none'; child-src $childSrc; worker-src $workerSrc; media-src $mediaSrc; style-src $styleSrc; script-src $scriptSrc; connect-src $connectSrc; font-src $fontSrc; img-src $imgSrc; frame-src $frameSrc;"; - add_header 'Access-Control-Allow-Origin' '*'; - add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; - add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range'; - add_header 'Access-Control-Max-Age' 1728000; - add_header 'Content-Type' 'application/octet-stream; charset=utf-8'; - add_header 'Content-Length' 0; - return 204; - } - add_header Cache-Control max-age=31536000; - add_header 'Access-Control-Allow-Origin' '*'; - add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS'; - add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range'; - add_header 'Access-Control-Expose-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Content-Range,Range'; - try_files $uri =404; - } - - # the "block-store" serves encrypted payloads containing users' drive keys - # these payloads are unlocked via login credentials. They are mutable - # and are thus never cached. They're small enough that it doesn't matter, in any case. - location ^~ /block/ { - root /www/cryptpad; - add_header X-XSS-Protection "1; mode=block"; - add_header X-Content-Type-Options nosniff; - add_header Access-Control-Allow-Origin "*"; - add_header Content-Security-Policy "default-src 'none'; child-src $childSrc; worker-src $workerSrc; media-src $mediaSrc; style-src $styleSrc; script-src $scriptSrc; connect-src $connectSrc; font-src $fontSrc; img-src $imgSrc; frame-src $frameSrc;"; - add_header Cache-Control max-age=0; - try_files $uri =404; - } - - # This block provides an alternative means of loading content - # otherwise only served via websocket. This is solely for debugging purposes, - # and is thus not allowed by default. - #location ^~ /datastore/ { # nixos: possibly also blobstage, data, pins, tasks - #root /www/cryptpad; - #add_header Cache-Control max-age=0; - #try_files $uri =404; - #} - - # ugly hack: disable registration - location /register { - deny all; - } - - - # The nodejs server has some built-in forwarding rules to prevent - # URLs like /pad from resulting in a 404. This simply adds a trailing slash - # to a variety of applications. - location ~ ^/(register|login|settings|user|pad|drive|poll|slide|code|whiteboard|file|media|profile|contacts|todo|filepicker|debug|kanban|sheet|support|admin|notifications|teams)$ { - rewrite ^(.*)$ $1/ redirect; - } - - # Finally, serve anything the above exceptions don't govern. - try_files /www/$uri /www/$uri/index.html /customize/$uri; - ''; -in { - +{ imports = [ ../../profiles/nginx.nix ]; systemd.services.nginx = { serviceConfig.BindReadOnlyPaths = [ "/home/asmadeus/www:/www/local" - "/var/lib/private/cryptpad:/www/cryptpad" ]; }; @@ -213,6 +22,19 @@ in { auth_basic_user_file /var/spool/nginx/mpd.htpasswd; ''; }; + locations."/rmapi/" = { + proxyPass = "http://127.0.0.1:3001/"; + extraConfig = '' + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + proxy_connect_timeout 1d; + proxy_send_timeout 1d; + proxy_read_timeout 1d; + proxy_max_temp_file_size 0; # no temp files + client_max_body_size 100m; + ''; + }; locations."/local/" = { root = "/www"; }; @@ -223,6 +45,42 @@ in { }; }; + "my.remarkable.com" = { + serverAliases = [ "*.appspot.com" "*.cloud.remarkable.engineering" "*.remarkable.com" "*.cloud.remarkable.com" "*.rmfakecloud.localhost" ]; + forceSSL = true; + enableACME = false; + sslCertificate = "/var/spool/nginx/rmfakecloud.crt"; + sslCertificateKey = "/var/spool/nginx/rmfakecloud.key"; + locations."/" = { + proxyPass = "http://127.0.0.1:3001/"; + extraConfig = '' + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + proxy_connect_timeout 1d; + proxy_send_timeout 1d; + proxy_read_timeout 1d; + proxy_max_temp_file_size 0; # no temp files + client_max_body_size 100m; + ''; + }; + }; + + "test.codewreck.org" = { + forceSSL = true; + enableACME = true; + locations."/" = { + proxyPass = "http://[::1]:10000/"; + extraConfig = '' + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + proxy_read_timeout 1800; + proxy_send_timeout 1800; + ''; + }; + }; + "miniflux.codewreck.org" = { forceSSL = true; enableACME = true; @@ -254,16 +112,5 @@ in { }; }; }; - - "cryptpad.codewreck.org" = { - forceSSL = true; - enableACME = true; - extraConfig = cryptpadConfig; - }; - "cryptpad-sandbox.codewreck.org" = { - forceSSL = true; - enableACME = true; - extraConfig = cryptpadConfig; - }; }; } |