gitea: setup mail

Reviewed-on: #33

hosts/bekkalokk/services/gitea/default.nix

@@ -6,6 +6,7 @@ let
 in {
   imports = [
     ./ci.nix
+    ./import-users.nix
   ];
 
   sops.secrets = {
@@ -13,9 +14,11 @@ in {
       owner = "gitea";
       group = "gitea";
     };
-    "gitea/passwd-ssh-key" = { };
-    "gitea/ssh-known-hosts" = { };
-    "gitea/import-user-env" = { };
+    # (kerberos password for SMTP and IMAP)
+    "gitea/passwd-password" = {
+      owner = "gitea";
+      group = "gitea";
+    };
   };
 
   services.gitea = {
@@ -31,6 +34,8 @@ in {
       createDatabase = false;
     };
 
+    mailerPasswordFile = config.sops.secrets."gitea/passwd-password".path;
+
     settings = {
       server = {
         DOMAIN   = domain;
@@ -39,6 +44,14 @@ in {
         SSH_PORT = sshPort;
         START_SSH_SERVER = true;
       };
+      mailer = {
+        ENABLED = true;
+        FROM = "gitea@pvv.ntnu.no";
+        PROTOCOL = "smtp";
+        SMTP_ADDR = "mail.pvv.ntnu.no";
+        SMTP_PORT = 587;
+        USER = "gitea@pvv.ntnu.no";
+      };
       indexer.REPO_INDEXER_ENABLED = true;
       service.DISABLE_REGISTRATION = true;
       session.COOKIE_SECURE = true;
@@ -52,8 +65,6 @@ in {
     };
   };
 
-  services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
-
   environment.systemPackages = [ cfg.package ];
 
   services.nginx.virtualHosts."${domain}" = {
@@ -70,38 +81,28 @@ in {
 
   networking.firewall.allowedTCPPorts = [ sshPort ];
 
-  # Automatically import users
-  systemd.services.gitea-import-users = {
-    enable = true;
-    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
+  # Extra customization
+
+  services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
+
+  systemd.services.install-gitea-customization = {
+    description = "Install extra customization in gitea's CUSTOM_DIR";
+    wantedBy = [ "gitea.service" ];
+    requiredBy = [ "gitea.service" ];
+
     serviceConfig =  {
-      ExecStart = pkgs.writers.writePython3 "gitea-import-users" { libraries = [ pkgs.python3Packages.requests ]; } (builtins.readFile ./gitea-import-users.py);
-      LoadCredential=[
-        "sshkey:${config.sops.secrets."gitea/passwd-ssh-key".path}"
-        "ssh-known-hosts:${config.sops.secrets."gitea/ssh-known-hosts".path}"
-      ];
-      DynamicUser="yes";
-      EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
-    };
+      Type = "oneshot";
+      User = cfg.user;
+      Group = cfg.group;
     };
 
-  systemd.timers.gitea-import-users = {
-    requires = [ "gitea.service" ];
-    after = [ "gitea.service" ];
-    wantedBy = [ "timers.target" ];
-    timerConfig = {
-      OnCalendar = "*-*-* 02:00:00";
-      Persistent = true;
-      Unit = "gitea-import-users.service";
-    };
-  };
-
-  system.activationScripts.linkGiteaLogo.text = let
+    script = let
       logo-svg = ../../../../assets/logo_blue_regular.svg;
       logo-png = ../../../../assets/logo_blue_regular.png;
     in ''
-    install -Dm444 ${logo-svg} ${cfg.stateDir}/custom/public/img/logo.svg
-    install -Dm444 ${logo-png} ${cfg.stateDir}/custom/public/img/logo.png
-    install -Dm444 ${./loading.apng} ${cfg.stateDir}/custom/public/img/loading.png
+      install -Dm444 ${logo-svg} ${cfg.customDir}/public/img/logo.svg
+      install -Dm444 ${logo-png} ${cfg.customDir}/public/img/logo.png
+      install -Dm444 ${./loading.apng} ${cfg.customDir}/public/img/loading.png
     '';
+  };
 }

hosts/bekkalokk/services/gitea/import-users.nix

@@ -0,0 +1,38 @@
+{ config, pkgs, lib, ... }:
+let
+  cfg = config.services.gitea;
+in
+{
+  sops.secrets = {
+    "gitea/passwd-ssh-key" = { };
+    "gitea/ssh-known-hosts" = { };
+    "gitea/import-user-env" = { };
+  };
+
+  systemd.services.gitea-import-users = lib.mkIf cfg.enable {
+    enable = true;
+    preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
+    serviceConfig = {
+      ExecStart = pkgs.writers.writePython3 "gitea-import-users" {
+        libraries = with pkgs.python3Packages; [ requests ];
+      } (builtins.readFile ./gitea-import-users.py);
+      LoadCredential=[
+        "sshkey:${config.sops.secrets."gitea/passwd-ssh-key".path}"
+        "ssh-known-hosts:${config.sops.secrets."gitea/ssh-known-hosts".path}"
+      ];
+      DynamicUser="yes";
+      EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
+    };
+  };
+
+  systemd.timers.gitea-import-users = lib.mkIf cfg.enable {
+    requires = [ "gitea.service" ];
+    after = [ "gitea.service" ];
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnCalendar = "*-*-* 02:00:00";
+      Persistent = true;
+      Unit = "gitea-import-users.service";
+    };
+  };
+}

secrets/bekkalokk/bekkalokk.yaml

@@ -1,6 +1,7 @@
 gitea:
     password: ENC[AES256_GCM,data:hlNzdU1ope0t50/3aztyLeXjMHd2vFPpwURX+Iu8f49DOqgSnEMtV+KtLA==,iv:qljRnSnchL5cFmaUAfCH9GQYQxcy5cyWejgk1x6bFgI=,tag:tIhboFU5kZsj5oAQR3hLbw==,type:str]
     database: ENC[AES256_GCM,data:UlS33IdCEyeSvT6ngpmnkBWHuSEqsB//DT+3b7C+UwbD8UXWJlsLf1X8/w==,iv:mPRW5ldyZaHP+y/0vC2JGSLZmlkhgmkvXPk4LazkSDs=,tag:gGk6Z/nbPvzE1zG+tJC8Sw==,type:str]
+    passwd-password: ENC[AES256_GCM,data:fvr/ABpqryAGjQmpC4ezzlWGHYX6Qqo6,iv:og0gbBv0mNsliFSuXhtPTtO/lTwJpHoVZunvV7BQqB8=,tag:R6kd+WZlHFvY1X+G4e0EMw==,type:str]
     passwd-ssh-key: ENC[AES256_GCM,data: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,iv:Uy46yY3jFYSvpxrgCHxRMUksnWfhf5DViLMvCXVMMl4=,tag:wFEJ5+icFrOKkc56gY0A5g==,type:str]
     ssh-known-hosts: ENC[AES256_GCM,data:zlRLoelQeumMxGqPmgMTB69X1RVWXIs2jWwc67lk0wrdNOHUs5UzV5TUA1JnQ43RslBU92+js7DkyvE5enGzw7zZE5F1ZYdGv/eCgvkTMC9BoLfzHzP6OzayPLYEt3xJ5PRocN8JUAD55cuu4LgsuebuydHPi2oWOfpbSUBKSeCh6dvk5Pp1XRDprPS5SzGLW8Xjq98QlzmfGv50meI9CDJZVF9Wq/72gkyfgtb3YVdr,iv:AF06TBitHegfWk6w07CdkHklh4ripQCmA45vswDQgss=,tag:zKh7WVXMJN2o9ZIwIkby3Q==,type:str]
     import-user-env: ENC[AES256_GCM,data:vfaqjGEnUM9VtOPvBurz7nFwzGZt3L2EqijrQej4wiOcGCrRA4tN6kBV6NmhHqlFPsw=,iv:viPGkyOOacCWcgTu25da4qH7DC4wz2qdeC1W2WcMUdI=,tag:BllNqGQoaxqUo3lTz9LGnw==,type:str]
@@ -60,8 +61,8 @@ sops:
             akVjeTNTeGorZjJQOVlMeCtPRUVYL3MK+VMvGxrbzGz4Q3sdaDDWjal+OiK+JYKX
             GHiMXVHQJZu/RrlxMjHKN6V3iaqxZpuvLAEJ2Lzy5EOHPtuiiRyeHQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-04-14T21:58:31Z"
-    mac: ENC[AES256_GCM,data:+o7YvaaKTjN/uZT5mv3z9FgIbXwG4NPJePWwRmtkBINn9X+vrCmYOXqWhKw7qfInn4Ftcg0FA7cYFZe5Pv8MNp+f8v1yoiLrVX12cxmEYtqTXJz7pNeD2st1YjGJKihNi2/fyCCf4YBCGN+8Ze//HeVf7/tfWNB+ysyC9g9Tze4=,iv:C6XBCVXn8GuNeaWGdJRnUIh1us0i8fSoxu9Sx7Feb58=,tag:W0RLPPv7eP5kCNrhMG3z7A==,type:str]
+    lastmodified: "2024-05-11T22:37:32Z"
+    mac: ENC[AES256_GCM,data:XwhPP4UYlxk7q8DLRwZ+/DYicgEm0CimJD44jOafi4qhEVGcX5+KoYx9w10RfpA6QW2MGRG9DvH8rkYOoVWaEK4oe3MgyiE2BziVAna3g3l2Dkk8hgcD6sPiW3XZkJLJ/eHApfpQHHVcmX3nuwAwUXCDEewVk5hYn61YgOCsBx0=,iv:iFzldtZmvixWKr4nNHskcA6K9azxy7HwcpFVZzuXzNI=,tag:kz/eHELgdF875FhXGA/0BQ==,type:str]
     pgp:
         - created_at: "2023-05-21T00:28:40Z"
           enc: |