Move websites/tools to modules

1 files changed, 128 insertions, 0 deletions

diff --git a/modules/private/websites/tools/mastodon/default.nix b/modules/private/websites/tools/mastodon/default.nix
new file mode 100644
index 0000000..d742a33
--- /dev/null
+++ b/modules/private/websites/tools/mastodon/default.nix
@@ -0,0 +1,128 @@
+{ lib, pkgs, config, myconfig,  ... }:
+let
+  env = myconfig.env.tools.mastodon;
+  root = "/run/current-system/webapps/tools_mastodon";
+  cfg = config.myServices.websites.tools.mastodon;
+  mcfg = config.services.mastodon;
+in {
+  options.myServices.websites.tools.mastodon = {
+    enable = lib.mkEnableOption "enable mastodon's website";
+  };
+
+  config = lib.mkIf cfg.enable {
+    secrets.keys = [{
+      dest = "webapps/tools-mastodon";
+      user = "mastodon";
+      group = "mastodon";
+      permissions = "0400";
+      text = ''
+        REDIS_HOST=${env.redis.host}
+        REDIS_PORT=${env.redis.port}
+        REDIS_DB=${env.redis.db}
+        DB_HOST=${env.postgresql.socket}
+        DB_USER=${env.postgresql.user}
+        DB_NAME=${env.postgresql.database}
+        DB_PASS=${env.postgresql.password}
+        DB_PORT=${env.postgresql.port}
+
+        LOCAL_DOMAIN=mastodon.immae.eu
+        LOCAL_HTTPS=true
+        ALTERNATE_DOMAINS=immae.eu
+
+        PAPERCLIP_SECRET=${env.paperclip_secret}
+        SECRET_KEY_BASE=${env.secret_key_base}
+        OTP_SECRET=${env.otp_secret}
+
+        VAPID_PRIVATE_KEY=${env.vapid.private}
+        VAPID_PUBLIC_KEY=${env.vapid.public}
+
+        SMTP_DELIVERY_METHOD=sendmail
+        SMTP_FROM_ADDRESS=mastodon@tools.immae.eu
+        SENDMAIL_LOCATION="/run/wrappers/bin/sendmail"
+        PAPERCLIP_ROOT_PATH=${mcfg.dataDir}
+
+        STREAMING_CLUSTER_NUM=1
+
+        RAILS_LOG_LEVEL=warn
+
+        # LDAP authentication (optional)
+        LDAP_ENABLED=true
+        LDAP_HOST=ldap.immae.eu
+        LDAP_PORT=636
+        LDAP_METHOD=simple_tls
+        LDAP_BASE="dc=immae,dc=eu"
+        LDAP_BIND_DN="cn=mastodon,ou=services,dc=immae,dc=eu"
+        LDAP_PASSWORD="${env.ldap.password}"
+        LDAP_UID="uid"
+        LDAP_SEARCH_FILTER="(&(%{uid}=%{email})(memberOf=cn=users,cn=mastodon,ou=services,dc=immae,dc=eu))"
+      '';
+    }];
+    services.mastodon = {
+      enable = true;
+      configFile = "/var/secrets/webapps/tools-mastodon";
+      socketsPrefix = "live_immae";
+      dataDir = "/var/lib/mastodon_immae";
+    };
+
+    services.websites.tools.modules = [
+      "headers" "proxy" "proxy_wstunnel" "proxy_http"
+    ];
+    system.extraSystemBuilderCmds = ''
+      mkdir -p $out/webapps
+      ln -s ${mcfg.workdir}/public/ $out/webapps/tools_mastodon
+      '';
+    services.websites.tools.vhostConfs.mastodon = {
+      certName    = "eldiron";
+      addToCerts  = true;
+      hosts       = ["mastodon.immae.eu" ];
+      root        = root;
+      extraConfig = [ ''
+        Header always set Referrer-Policy "strict-origin-when-cross-origin"
+        Header always set Strict-Transport-Security "max-age=31536000"
+
+        <LocationMatch "^/(assets|avatars|emoji|headers|packs|sounds|system)>
+          Header always set Cache-Control "public, max-age=31536000, immutable"
+          Require all granted
+        </LocationMatch>
+
+        ProxyPreserveHost On
+        RequestHeader set X-Forwarded-Proto "https"
+
+        RewriteEngine On
+
+        ProxyPass /500.html !
+        ProxyPass /sw.js !
+        ProxyPass /embed.js !
+        ProxyPass /robots.txt !
+        ProxyPass /manifest.json !
+        ProxyPass /browserconfig.xml !
+        ProxyPass /mask-icon.svg !
+        ProxyPassMatch ^(/.*\.(png|ico|gif)$) !
+        ProxyPassMatch ^/(assets|avatars|emoji|headers|packs|sounds|system|.well-known/acme-challenge) !
+
+        RewriteRule ^/api/v1/streaming/(.+)$ unix://${mcfg.sockets.node}|http://mastodon.immae.eu/api/v1/streaming/$1 [P,NE,QSA,L]
+        RewriteRule ^/api/v1/streaming/$ unix://${mcfg.sockets.node}|ws://mastodon.immae.eu/ [P,NE,QSA,L]
+        ProxyPass / unix://${mcfg.sockets.rails}|http://mastodon.immae.eu/
+        ProxyPassReverse / unix://${mcfg.sockets.rails}|http://mastodon.immae.eu/
+
+        Alias /system ${mcfg.dataDir}
+
+        <Directory ${mcfg.dataDir}>
+          Require all granted
+          Options -MultiViews
+        </Directory>
+
+        <Directory ${root}>
+          Require all granted
+          Options -MultiViews +FollowSymlinks
+        </Directory>
+
+        ErrorDocument 500 /500.html
+        ErrorDocument 501 /500.html
+        ErrorDocument 502 /500.html
+        ErrorDocument 503 /500.html
+        ErrorDocument 504 /500.html
+      '' ];
+    };
+  };
+}