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authornicoo <nicoo@mur.at>2023-12-24 15:16:29 +0000
committernicoo <nicoo@mur.at>2023-12-30 22:19:38 +0000
commit607679c6d3ff1c18b28f9cc61356d0c4d95378f3 (patch)
treedf20d05b1ba965da17d622c60c7a193fd484cba7 /nixos/modules/security
parent3ff2ce71b8f848da4907df074f9a69d453657690 (diff)
nixos/pam: Assert that `authorizedKeysFiles` is non-empty when using `pam_ssh_agent_auth`
Diffstat (limited to 'nixos/modules/security')
-rw-r--r--nixos/modules/security/pam.nix7
1 files changed, 7 insertions, 0 deletions
diff --git a/nixos/modules/security/pam.nix b/nixos/modules/security/pam.nix
index c99615d5a6362..2f777f874f23e 100644
--- a/nixos/modules/security/pam.nix
+++ b/nixos/modules/security/pam.nix
@@ -1456,6 +1456,13 @@ in
           `security.pam.zfs.enable` requires enabling ZFS (`boot.zfs.enabled` or `boot.zfs.enableUnstable`).
         '';
       }
+      {
+        assertion = config.security.pam.enableSSHAgentAuth -> config.services.openssh.authorizedKeysFiles != [];
+        message = ''
+          `security.pam.enableSSHAgentAuth` requires `services.openssh.authorizedKeysFiles` to be a non-empty list.
+          Did you forget to set `services.openssh.enable` ?
+        '';
+      }
     ];
 
     environment.systemPackages =