nixfiles/hosts/hetzner-vm/secrets.nix

{pkgs, ...}: {
  services.secrets = {
    enable = true;

    vaultLogin = {
      enable = true;
      loginUsername = "hetzner-vm";
    };

    autoSecrets = {
      enable = true;
      affectedSystemdServices = [
        "wg-quick-wg0"
        "container@music"
        "container@social"
        "container@quassel"
        "container@piped-fi"
      ];
    };

    packages = with pkgs; [
      # for music & mail passwd files
      apacheHttpd
    ];

    requiredVaultPaths = [
      "api-keys/data/mpd"
      "api-keys/data/music-stream"

      "api-keys/data/gitlab/gitlab_pages_serve"

      "api-keys/data/storage/restic/Mail"
      "api-keys/data/storage/restic/Social"
      "api-keys/data/storage/restic/Quassel"

      "api-keys/data/chaos_mail/system"
      "api-keys/data/chaos_mail/gotosocial"

      "passwords/data/soulseek"
      "passwords/data/slskd"
      "passwords/data/mail"

      "private-public-keys/data/restic/Mail"
      "private-public-keys/data/restic/Social"
      "private-public-keys/data/restic/Quassel"

      "infra/data/private-mail-aliases"
    ];

    secrets = {
      vault_password = {
        manual = true;
      };

      # Used directly by server
      # for fetching gitlab static sites
      gitlab_env = {
        user = "gitlab_artifacts_sync";
        group = "gitlab_artifacts_sync";
        fetchScript = ''
          token=$(simple_get "/api-keys/gitlab/gitlab_pages_serve" .token)
          echo "GITLAB_TOKEN=$token" > "$secretFile"
        '';
      };

      # Container: music
      mpd_control_password = {
        user = "mpd";
        group = "mpd";
        fetchScript = ''
          simple_get "/api-keys/mpd" .password > "$secretFile"
        '';
      };
      music_stream_passwd = {
        user = "nginx";
        group = "nginx";
        fetchScript = ''
          username=$(simple_get "/api-keys/music-stream" .username)
          password=$(simple_get "/api-keys/music-stream" .password)
          htpasswd -bc "$secretFile" "$username" "$password" 2>/dev/null
        '';
      };
      slskd_env = {
        fetchScript = ''
          soulseek_password=$(simple_get "/passwords/soulseek" .password)
          slskd_password=$(simple_get "/passwords/slskd" .password)
          echo > "$secretFile"
          echo "SLSKD_SLSK_PASSWORD=$soulseek_password" >> "$secretFile"
          echo "SLSKD_PASSWORD=$slskd_password" >> "$secretFile"
        '';
      };

      # Container: mail
      mail_restic_password = {
        fetchScript = ''
          simple_get "/private-public-keys/restic/Mail" .password > "$secretFile"
        '';
      };
      mail_restic_env = {
        fetchScript = ''
          RESTIC_USERNAME=$(simple_get "/api-keys/storage/restic/Mail" .username)
          RESTIC_PASSWORD=$(simple_get "/api-keys/storage/restic/Mail" .password)
          echo "RESTIC_REPOSITORY=rest:https://$RESTIC_USERNAME:$RESTIC_PASSWORD@storage-restic.owo.monster/Mail" > "$secretFile"
        '';
      };
      private_mail_aliases = {
        fetchScript = ''
          kv_get "/infra/private-mail-aliases" | jq .data.data | jq -r 'to_entries|map("\(.key) \(.value.to)")[]' > "$secretFile"
        '';
      };
      chaos_mail_passwd = {
        user = "dovecot2";
        group = "dovecot2";
        fetchScript = ''
          password=$(simple_get "/passwords/mail" .password)
          htpasswd -nbB "" "$password" 2>/dev/null | cut -d: -f2 > "$secretFile"
        '';
      };
      system_mail_passwd = {
        user = "dovecot2";
        group = "dovecot2";
        fetchScript = ''
          password=$(simple_get "/api-keys/chaos_mail/system" .password)
          htpasswd -nbB "" "$password" 2>/dev/null | cut -d: -f2 > "$secretFile"
        '';
      };
      gotosocial_mail_passwd = {
        user = "dovecot2";
        group = "dovecot2";
        fetchScript = ''
          password=$(simple_get "/api-keys/chaos_mail/gotosocial" .password)
          htpasswd -nbB "" "$password" 2>/dev/null | cut -d: -f2 > "$secretFile"
        '';
      };

      # Container: social
      social_restic_password = {
        fetchScript = ''
          simple_get "/private-public-keys/restic/Social" .password > "$secretFile"
        '';
      };
      social_restic_env = {
        fetchScript = ''
          RESTIC_USERNAME=$(simple_get "/api-keys/storage/restic/Social" .username)
          RESTIC_PASSWORD=$(simple_get "/api-keys/storage/restic/Social" .password)
          echo "RESTIC_REPOSITORY=rest:https://$RESTIC_USERNAME:$RESTIC_PASSWORD@storage-restic.owo.monster/Social" > "$secretFile"
        '';
      };
      social_env_secrets = {
        fetchScript = ''
          smtp_password=$(simple_get "/api-keys/chaos_mail/gotosocial" .password)
          echo "GTS_SMTP_PASSWORD=$smtp_password" > "$secretFile"
        '';
      };

      # Container: quassel
      quassel_restic_password = {
        fetchScript = ''
          simple_get "/private-public-keys/restic/Quassel" .password > "$secretFile"
        '';
      };
      quassel_restic_env = {
        fetchScript = ''
          RESTIC_USERNAME=$(simple_get "/api-keys/storage/restic/Quassel" .username)
          RESTIC_PASSWORD=$(simple_get "/api-keys/storage/restic/Quassel" .password)
          echo "RESTIC_REPOSITORY=rest:https://$RESTIC_USERNAME:$RESTIC_PASSWORD@storage-restic.owo.monster/Quassel" > "$secretFile"
        '';
      };
    };
  };
}