add php-fpm for ttrss

PHP-FPM/config.nix

@@ -0,0 +1,21 @@
+{ stdenv
+, pkgs
+, utils
+}:
+{ configDir ? "/etc/php"
+, configFile ? "php-fpm.conf"
+, siteConfigDir ? "${configFile}/conf.d"
+, logLevel ? "notice"
+}:
+
+utils.mkConfigFile {
+  name = configFile;
+  dir = configDir;
+  content = ''
+  [global]
+    error_log = syslog
+    syslog.ident = php-fpm
+    log_level = ${logLevel}
+    include=${siteConfigDir}/*
+  '';
+}

PHP-FPM/siteconfig.nix

@@ -0,0 +1,53 @@
+{ stdenv
+, pkgs
+, utils
+}:
+{ siteConfigDir
+, service
+, serviceRoot ? "/usr/share/webapps/${service}"
+, user
+, group
+, siteSocket
+, allowedClients ? "127.0.0.1"
+, socketUser
+, socketGroup
+
+, statusPath ? "/status"
+, maxChildren ? 5
+, startServers ? 2
+, minSpareServers ? 1
+, maxSpareServers ? 3
+}:
+  
+  # user = ${user}
+  # group = ${group}
+  # 
+  # listen.owner = ${socketUser}
+  # listen.group = ${socketGroup}
+
+utils.mkConfigFile {
+  name = "${service}.conf";
+  dir = siteConfigDir;
+  content = ''
+  [${service}]
+  
+  listen = ${siteSocket}
+  listen.allowed_clients = ${allowedClients}
+  
+  env[PATH] = /usr/local/bin:/usr/bin:/bin
+  env[TMP] = /tmp
+  
+  chdir = ${serviceRoot}
+  
+  pm = dynamic
+  
+  pm.max_children = ${builtins.toString maxChildren}
+  pm.start_servers = ${builtins.toString startServers}
+  pm.min_spare_servers = ${builtins.toString minSpareServers}
+  pm.max_spare_servers = ${builtins.toString maxSpareServers}
+  
+  catch_workers_output = yes
+  
+  pm.status_path = ${statusPath}
+  '';
+}

PHP-FPM/unit.nix

@@ -0,0 +1,53 @@
+{ stdenv
+, pkgs
+, utils
+}:
+{ user ? "http"
+, group ? "http"
+, configDir ? "/etc/php"
+, configFile ? "php-fpm.conf"
+}:
+{...}:
+
+utils.systemd.mkService rec {
+  name = "php-fpm";
+
+  content = ''
+  [Unit]
+  Description=The PHP FastCGI Process Manager
+  After=network.target
+  
+  [Service]
+  Type=notify
+  User=${user}
+  Group=${group}
+  PIDFile=/run/php-fpm/php-fpm.pid
+  ExecStart=${pkgs.php}/bin/php-fpm --nodaemonize --fpm-config ${configDir}/${configFile}
+  ExecReload=/bin/kill -USR2 $MAINPID
+  RuntimeDirectory=php-fpm
+  # ReadWritePaths=/usr/share/webapps/nextcloud/apps
+  # ReadWritePaths=/usr/share/webapps/nextcloud/apps
+  # ReadWritePaths=/usr/share/webapps/nextcloud/config
+  # ReadWritePaths=/etc/webapps/nextcloud
+  
+  LockPersonality=true
+  NoNewPrivileges=true
+  PrivateDevices=true
+  PrivateTmp=true
+  ProtectClock=true
+  ProtectControlGroups=true
+  ProtectHome=true
+  ProtectHostname=true
+  ProtectKernelLogs=true
+  ProtectKernelModules=true
+  ProtectKernelTunables=true
+  ProtectSystem=full
+  RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
+  RestrictNamespaces=true
+  RestrictRealtime=true
+  RestrictSUIDSGID=true
+  
+  [Install]
+  WantedBy=multi-user.target
+  '';
+}

all-packages.nix

@@ -15,6 +15,10 @@ let
     CaddyService = callPackage ./caddy/unit.nix {inherit utils;};
     CaddySiteConfig = callPackage ./caddy/siteconfig.nix {inherit utils;};
 
+    PHPFPMConfig = callPackage ./PHP-FPM/config.nix {inherit utils;};
+    PHPFPMService = callPackage ./PHP-FPM/unit.nix {inherit utils;};
+    PHPFPMSiteConfig = callPackage ./PHP-FPM/siteconfig.nix {inherit utils;};
+
     TtrssEnvironment = callPackage ./Ttrss/environment.nix {};
     TtrssConfig = callPackage ./Ttrss/config.nix {};
     TtrssUpdateService = callPackage ./Ttrss/update.nix {inherit utils;};

caddy/siteconfig.nix

@@ -3,13 +3,11 @@
 , utils
 }:
 { siteConfigDir
-, runtimeDirectory
 , portBinding
 , bindService
-, useSocket ? false
 , serviceRoot ? "/usr/share/webapps/${bindService}"
-, phpFpmRuntimeDirectory ? "/run/php-fpm"
-, phpFastcgi ? null
+, siteSocket ? null
+, phpFpmSiteSocket ? null
 , logLevel ? "WARN"
 }:
 
@@ -20,16 +18,16 @@ let
       "file_server"
     ]
     ++ (
-      if useSocket
+      if siteSocket != ""
       then [
-        "bind unix/${runtimeDirectory}/${bindService}.sock"
+        "bind unix/${siteSocket}"
       ]
       else []
     )
     ++ (
-      if phpFastcgi
+      if phpFpmSiteSocket != ""
       then [
-        "php_fastcgi unix/${phpFpmRuntimeDirectory}/${bindService}.sock"
+        "php_fastcgi unix/${phpFpmSiteSocket}"
       ]
       else []
     );

caddy/unit.nix

@@ -33,7 +33,7 @@ utils.systemd.mkService rec {
   ExecReload=${pkgs.caddy}/bin/caddy reload --config ${configDir}/${configFile}
 
   #  Restart=on-abnormal
-  #  # RuntimeDirectory=caddy
+  RuntimeDirectory=caddy
 
   #  KillMode=mixed
   #  KillSignal=SIGQUIT
@@ -43,39 +43,30 @@ utils.systemd.mkService rec {
   LimitNPROC=512
 
   #  PrivateDevices=true
+  LockPersonality=true
+  NoNewPrivileges=true
+  PrivateDevices=true
   PrivateTmp=true
-  #  ProtectKernelTunables=true
-  #  ProtectKernelModules=true
-  #  ProtectControlGroups=true
-  #  ProtectKernelLogs=true
-  #  ProtectHome=true
-  #  ProtectHostname=true
-  #  ProtectClock=true
-  #  RestrictSUIDSGID=true
-  #  LockPersonality=true
-  #  NoNewPrivileges=true
+  ProtectClock=true
+  ProtectControlGroups=true
+  ProtectHome=true
+  ProtectHostname=true
+  ProtectKernelLogs=true
+  ProtectKernelModules=true
+  ProtectKernelTunables=true
+  ProtectSystem=full
+  RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK AF_UNIX
+  RestrictNamespaces=true
+  RestrictRealtime=true
+  RestrictSUIDSGID=true
 
   #  CapabilityBoundingSet=CAP_NET_BIND_SERVICE
   AmbientCapabilities=CAP_NET_BIND_SERVICE
 
   #  ProtectSystem=strict
-  ProtectSystem=full
   #  ReadWritePaths=/var/lib/caddy /var/log/caddy
 
   [Install]
   WantedBy=multi-user.target
   '';
 }
-
-
-# Put this in /etc/caddy/Caddyfile
-
-#    {
-#    # debug
-#    
-#    # Disable auto https
-#    http_port 10001
-#    https_port 10002
-#    }
-#    
-#    import conf.d/*