services/tahoe: SFTP support.

1 files changed, 52 insertions, 0 deletions

diff --git a/nixos/modules/services/network-filesystems/tahoe.nix b/nixos/modules/services/network-filesystems/tahoe.nix
index f1846b96325..f91827c379d 100644
--- a/nixos/modules/services/network-filesystems/tahoe.nix
+++ b/nixos/modules/services/network-filesystems/tahoe.nix
@@ -138,6 +138,45 @@ in
               '';
             };
             helper.enable = mkEnableOption "helper service";
+            sftpd.enable = mkEnableOption "SFTP service";
+            sftpd.port = mkOption {
+              default = null;
+              type = types.nullOr types.int;
+              description = ''
+                The port on which the SFTP server will listen.
+
+                This is the correct setting to tweak if you want Tahoe's SFTP
+                daemon to listen on a different port.
+              '';
+            };
+            sftpd.hostPublicKeyFile = mkOption {
+              default = null;
+              type = types.nullOr types.path;
+              description = ''
+                Path to the SSH host public key.
+              '';
+            };
+            sftpd.hostPrivateKeyFile = mkOption {
+              default = null;
+              type = types.nullOr types.path;
+              description = ''
+                Path to the SSH host private key.
+              '';
+            };
+            sftpd.accounts.file = mkOption {
+              default = null;
+              type = types.nullOr types.path;
+              description = ''
+                Path to the accounts file.
+              '';
+            };
+            sftpd.accounts.url = mkOption {
+              default = null;
+              type = types.nullOr types.str;
+              description = ''
+                URL of the accounts server.
+              '';
+            };
             package = mkOption {
               default = pkgs.tahoelafs;
               defaultText = "pkgs.tahoelafs";
@@ -256,6 +295,19 @@ in
 
                 [helper]
                 enabled = ${if settings.helper.enable then "true" else "false"}
+
+                [sftpd]
+                enabled = ${if settings.sftpd.enable then "true" else "false"}
+                ${optionalString (settings.sftpd.port != null)
+                  "port = ${toString settings.sftpd.port}"}
+                ${optionalString (settings.sftpd.hostPublicKeyFile != null)
+                  "host_pubkey_file = ${settings.sftpd.hostPublicKeyFile}"}
+                ${optionalString (settings.sftpd.hostPrivateKeyFile != null)
+                  "host_privkey_file = ${settings.sftpd.hostPrivateKeyFile}"}
+                ${optionalString (settings.sftpd.accounts.file != null)
+                  "accounts.file = ${settings.sftpd.accounts.file}"}
+                ${optionalString (settings.sftpd.accounts.url != null)
+                  "accounts.url = ${settings.sftpd.accounts.url}"}
               '';
             });
           # Actually require Tahoe, so that we will have it installed.