Add sympa mailing-list

6 files changed, 220 insertions, 5 deletions

diff --git a/modules/private/environment.nix b/modules/private/environment.nix
index 969c9c7..22217b1 100644
--- a/modules/private/environment.nix
+++ b/modules/private/environment.nix
@@ -698,6 +698,28 @@ in
               };
             });
           };
+          sympa = mkOption {
+            description = "Sympa configuration";
+            type = submodule {
+              options = {
+                listmasters = mkOption {
+                  type = listOf str;
+                  description = "Listmasters";
+                };
+                postgresql = mkPsqlOptions "Sympa";
+                data_sources = mkOption {
+                  type = attrsOf str;
+                  default = {};
+                  description = "Data sources to make available to sympa";
+                };
+                scenari = mkOption {
+                  type = attrsOf str;
+                  default = {};
+                  description = "Scenari to make available to sympa";
+                };
+              };
+            };
+          };
         };
       };
     };
diff --git a/modules/private/mail/default.nix b/modules/private/mail/default.nix
index d893ec4..57fc75c 100644
--- a/modules/private/mail/default.nix
+++ b/modules/private/mail/default.nix
@@ -7,6 +7,7 @@
     ./relay.nix
     ./rspamd.nix
     ./opensmtpd.nix
+    ./sympa.nix
   ];
   options.myServices.mail.enable = lib.mkEnableOption "enable Mail services";
   options.myServices.mailRelay.enable = lib.mkEnableOption "enable Mail relay services";
diff --git a/modules/private/mail/postfix.nix b/modules/private/mail/postfix.nix
index 52cd77d..46d45c1 100644
--- a/modules/private/mail/postfix.nix
+++ b/modules/private/mail/postfix.nix
@@ -18,7 +18,7 @@
           hosts = unix:${config.myEnv.mail.postfix.mysql.socket}
           dbname = ${config.myEnv.mail.postfix.mysql.database}
           query = SELECT DISTINCT destination
-            FROM forwardings_merge
+            FROM forwardings
             WHERE
               ((regex = 1 AND '%s' REGEXP CONCAT('^',source,'$') ) OR (regex = 0 AND source = '%s'))
               AND active = 1
@@ -73,7 +73,7 @@
           hosts = unix:${config.myEnv.mail.postfix.mysql.socket}
           dbname = ${config.myEnv.mail.postfix.mysql.database}
           query = SELECT DISTINCT destination
-            FROM forwardings_merge
+            FROM forwardings
             WHERE
               (
                 (regex = 1 AND CONCAT(SUBSTRING_INDEX('%u', '+', 1), '@%d') REGEXP CONCAT('^',source,'$') )
@@ -291,7 +291,11 @@
         alias_database = "\$alias_maps";
 
         ### Virtual mailboxes config
-        virtual_alias_maps = "hash:/etc/postfix/virtual mysql:${config.secrets.fullPaths."postfix/mysql_alias_maps"} ldap:${config.secrets.fullPaths."postfix/ldap_ejabberd_users_immae_fr"}";
+        virtual_alias_maps = [
+          "hash:/etc/postfix/virtual"
+          "mysql:${config.secrets.fullPaths."postfix/mysql_alias_maps"}"
+          "ldap:${config.secrets.fullPaths."postfix/ldap_ejabberd_users_immae_fr"}"
+        ];
         virtual_mailbox_domains = config.myEnv.mail.postfix.additional_mailbox_domains
         ++ lib.remove null (lib.flatten (map
             (zone: map
@@ -303,7 +307,10 @@
             )
             config.myEnv.dns.masterZones
           ));
-        virtual_mailbox_maps = "hash:/etc/postfix/host_dummy_mailboxes mysql:${config.secrets.fullPaths."postfix/mysql_mailbox_maps"}";
+        virtual_mailbox_maps = [
+          "hash:/etc/postfix/host_dummy_mailboxes"
+          "mysql:${config.secrets.fullPaths."postfix/mysql_mailbox_maps"}"
+        ];
         dovecot_destination_recipient_limit = "1";
         virtual_transport = "dovecot";
 
diff --git a/modules/private/mail/relay.nix b/modules/private/mail/relay.nix
index d29ae75..ae74112 100644
--- a/modules/private/mail/relay.nix
+++ b/modules/private/mail/relay.nix
@@ -27,7 +27,7 @@
           hosts = ${config.myEnv.mail.postfix.mysql.remoteHost}
           dbname = ${config.myEnv.mail.postfix.mysql.database}
           query = SELECT DISTINCT 1
-            FROM forwardings_merge
+            FROM forwardings
             WHERE
               ((regex = 1 AND '%s' REGEXP CONCAT('^',source,'$') ) OR (regex = 0 AND source = '%s'))
               AND active = 1
diff --git a/modules/private/mail/sympa.nix b/modules/private/mail/sympa.nix
new file mode 100644
index 0000000..ed7e598
--- /dev/null
+++ b/modules/private/mail/sympa.nix
@@ -0,0 +1,183 @@
+{ lib, pkgs, config, ... }:
+let
+  domain = "lists.immae.eu";
+  sympaConfig = config.myEnv.mail.sympa;
+in
+{
+  config = lib.mkIf config.myServices.mail.enable {
+    services.duplyBackup.profiles.sympa = {
+      rootDir = "/var/lib/sympa";
+    };
+    services.websites.env.tools.vhostConfs.mail = {
+      extraConfig = lib.mkAfter [
+        ''
+          Alias /static-sympa/ /var/lib/sympa/static_content/
+          <Directory /var/lib/sympa/static_content/>
+            Require all granted
+            AllowOverride none
+          </Directory>
+          <Location /sympa>
+            SetHandler "proxy:unix:/run/sympa/wwsympa.socket|fcgi://"
+            Require all granted
+          </Location>
+          ''
+      ];
+    };
+
+    secrets.keys = [
+      {
+        dest = "sympa/db_password";
+        permissions = "0400";
+        group = "sympa";
+        user = "sympa";
+        text = sympaConfig.postgresql.password;
+      }
+    ]
+    ++ lib.mapAttrsToList (n: v: {
+      dest = "sympa/data_sources/${n}.incl"; permissions = "0400"; group = "sympa"; user = "sympa"; text = v;
+    }) sympaConfig.data_sources
+    ++ lib.mapAttrsToList (n: v: {
+      dest = "sympa/scenari/${n}"; permissions = "0400"; group = "sympa"; user = "sympa"; text = v;
+    }) sympaConfig.scenari;
+    users.users.sympa.extraGroups = [ "keys" ];
+    systemd.services.sympa.serviceConfig.SupplementaryGroups = [ "keys" ];
+    systemd.services.sympa-archive.serviceConfig.SupplementaryGroups = [ "keys" ];
+    systemd.services.sympa-bounce.serviceConfig.SupplementaryGroups = [ "keys" ];
+    systemd.services.sympa-bulk.serviceConfig.SupplementaryGroups = [ "keys" ];
+    systemd.services.sympa-task.serviceConfig.SupplementaryGroups = [ "keys" ];
+
+    # https://github.com/NixOS/nixpkgs/pull/84202
+    systemd.services.sympa.serviceConfig.ProtectKernelModules = lib.mkForce false;
+    systemd.services.sympa-archive.serviceConfig.ProtectKernelModules = lib.mkForce false;
+    systemd.services.sympa-bounce.serviceConfig.ProtectKernelModules = lib.mkForce false;
+    systemd.services.sympa-bulk.serviceConfig.ProtectKernelModules = lib.mkForce false;
+    systemd.services.sympa-task.serviceConfig.ProtectKernelModules = lib.mkForce false;
+    systemd.services.sympa.serviceConfig.ProtectKernelTunables = lib.mkForce false;
+    systemd.services.sympa-archive.serviceConfig.ProtectKernelTunables = lib.mkForce false;
+    systemd.services.sympa-bounce.serviceConfig.ProtectKernelTunables = lib.mkForce false;
+    systemd.services.sympa-bulk.serviceConfig.ProtectKernelTunables = lib.mkForce false;
+    systemd.services.sympa-task.serviceConfig.ProtectKernelTunables = lib.mkForce false;
+
+    systemd.services.wwsympa = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "sympa.service" ];
+      serviceConfig = {
+        Type = "forking";
+        PIDFile = "/run/sympa/wwsympa.pid";
+        Restart = "always";
+        ExecStart = ''${pkgs.spawn_fcgi}/bin/spawn-fcgi \
+          -u sympa \
+          -g sympa \
+          -U wwwrun \
+          -M 0600 \
+          -F 2 \
+          -P /run/sympa/wwsympa.pid \
+          -s /run/sympa/wwsympa.socket \
+          -- ${pkgs.sympa}/bin/wwsympa.fcgi
+        '';
+        StateDirectory = "sympa";
+        ProtectHome = true;
+        ProtectSystem = "full";
+        ProtectControlGroups = true;
+      };
+    };
+
+    services.postfix = {
+      mapFiles = {
+        sympa_virtual = pkgs.writeText "virtual.sympa" ''
+          sympa-request@${domain} postmaster@immae.eu
+          sympa-owner@${domain}   postmaster@immae.eu
+        '';
+        sympa_transport = pkgs.writeText "transport.sympa" ''
+          ${domain}                        error:User unknown in recipient table
+          sympa@${domain}                  sympa:sympa@${domain}
+          listmaster@${domain}             sympa:listmaster@${domain}
+          bounce@${domain}                 sympabounce:sympa@${domain}
+          abuse-feedback-report@${domain}  sympabounce:sympa@${domain}
+        '';
+      };
+      config = {
+        transport_maps = lib.mkAfter [
+          "hash:/etc/postfix/sympa_transport"
+          "hash:/var/lib/sympa/sympa_transport"
+        ];
+        virtual_alias_maps = lib.mkAfter [
+          "hash:/etc/postfix/sympa_virtual"
+        ];
+        virtual_mailbox_maps = lib.mkAfter [
+          "hash:/etc/postfix/sympa_transport"
+          "hash:/var/lib/sympa/sympa_transport"
+          "hash:/etc/postfix/sympa_virtual"
+        ];
+      };
+      masterConfig = {
+        sympa = {
+          type = "unix";
+          privileged = true;
+          chroot = false;
+          command = "pipe";
+          args = [
+            "flags=hqRu"
+            "user=sympa"
+            "argv=${pkgs.sympa}/bin/queue"
+            "\${nexthop}"
+          ];
+        };
+        sympabounce = {
+          type = "unix";
+          privileged = true;
+          chroot = false;
+          command = "pipe";
+          args = [
+            "flags=hqRu"
+            "user=sympa"
+            "argv=${pkgs.sympa}/bin/bouncequeue"
+            "\${nexthop}"
+          ];
+        };
+      };
+    };
+    services.sympa = {
+      enable = true;
+      listMasters = sympaConfig.listmasters;
+      mainDomain = domain;
+      domains = {
+        "${domain}" = {
+          webHost = "mail.immae.eu";
+          webLocation = "/sympa";
+        };
+      };
+
+      database = {
+        type = "PostgreSQL";
+        user = sympaConfig.postgresql.user;
+        host = sympaConfig.postgresql.socket;
+        name = sympaConfig.postgresql.database;
+        passwordFile = config.secrets.fullPaths."sympa/db_password";
+        createLocally = false;
+      };
+      settings = {
+        sendmail = "/run/wrappers/bin/sendmail";
+        log_smtp = "on";
+        sendmail_aliases = "/var/lib/sympa/sympa_transport";
+        aliases_program = "${pkgs.postfix}/bin/postmap";
+      };
+      settingsFile = {
+        "virtual.sympa".enable = false;
+        "transport.sympa".enable = false;
+      } // lib.mapAttrs' (n: v: lib.nameValuePair
+        "etc/${domain}/data_sources/${n}.incl"
+        { source = config.secrets.fullPaths."sympa/data_sources/${n}.incl"; }) sympaConfig.data_sources
+        // lib.mapAttrs' (n: v: lib.nameValuePair
+        "etc/${domain}/scenari/${n}"
+        { source = config.secrets.fullPaths."sympa/scenari/${n}"; }) sympaConfig.scenari;
+      web = {
+        server = "none";
+      };
+
+      mta = {
+        type = "none";
+      };
+    };
+  };
+}
diff --git a/modules/private/websites/tools/tools/landing/config.yml b/modules/private/websites/tools/tools/landing/config.yml
index 20995a9..4f3a51d 100644
--- a/modules/private/websites/tools/tools/landing/config.yml
+++ b/modules/private/websites/tools/tools/landing/config.yml
@@ -154,6 +154,8 @@ services:
         url: "https://im.immae.fr"
       - name: "E-mail"
         url: "https://mail.immae.eu"
+      - name: "Sympa"
+        url: "https://mail.immae.eu/sympa"
       - name: "VPN"
         url: "https://vpn.immae.eu"
       - name: "Taskwarrior"