Move ssh to its own module

[perso/Immae/Config/Nix.git] / nixops / modules / ssh / default.nix

diff --git a/nixops/modules/ssh/default.nix b/nixops/modules/ssh/default.nix
new file mode 100644 (file)
index 0000000..b28f6ca
--- /dev/null
+++ b/nixops/modules/ssh/default.nix
@@ -0,0 +1,30 @@
+{ lib, pkgs, config, mylibs, myconfig, ... }:
+{
+  config = {
+    networking.firewall.allowedTCPPorts = [ 22 ];
+
+    services.openssh.extraConfig = ''
+      AuthorizedKeysCommand     /etc/ssh/ldap_authorized_keys
+      AuthorizedKeysCommandUser nobody
+      '';
+
+    environment.etc."ssh/ldap_authorized_keys" = let
+      ldap_authorized_keys =
+        mylibs.wrap {
+          name = "ldap_authorized_keys";
+          file = ./ldap_authorized_keys.sh;
+          vars = {
+            LDAP_PASS = myconfig.env.sshd.ldap.password;
+            GITOLITE_SHELL = "${pkgs.gitolite}/bin/gitolite-shell";
+            ECHO = "${pkgs.coreutils}/bin/echo";
+          };
+          paths = [ pkgs.openldap pkgs.stdenv.shellPackage pkgs.gnugrep pkgs.gnused pkgs.coreutils ];
+        };
+    in {
+      enable = true;
+      mode = "0755";
+      user = "root";
+      source = ldap_authorized_keys;
+    };
+  };
+}