Add sas RSA key

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

packages/default.nix

@@ -30,6 +30,9 @@
   ssh-known-hosts-github = import ./ssh/known-hosts/github { inherit pkgs inputs system; };
 
   # SAS
+  ssh-known-hosts-sas-artifact = import ./ssh/known-hosts/sas/artifact {
+    inherit pkgs inputs system;
+  };
   ssh-known-hosts-sas-cldlgn = import ./ssh/known-hosts/sas/cldlgn { inherit pkgs inputs system; };
   ssh-known-hosts-sas-gerrit = import ./ssh/known-hosts/sas/gerrit { inherit pkgs inputs system; };
   ssh-known-hosts-sas-gitlab = import ./ssh/known-hosts/sas/gitlab { inherit pkgs inputs system; };

packages/ssh/known-hosts/sas/artifact/default.nix

@@ -0,0 +1,23 @@
+{
+  pkgs,
+  inputs,
+  system,
+  ...
+}:
+# AUTO-UPDATE: echo "Warning: Package using custom fetcher cannot be automatically updated." >&2
+pkgs.stdenv.mkDerivation rec {
+  pname = "ssh-known-hosts-sas-artifact";
+  version = "0-unstable-2025-03-14";
+
+  src = inputs.self.lib.${system}.fetchers.sshKnownHosts {
+    host = "artifactlfs.unx.sas.com";
+    port = 1339;
+    hash = "sha256-r3RaTj1GClvD0NwMwgNyfLYNBBjtGFu72CqB1L7f6wQ=";
+  };
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    cp $src $out
+  '';
+}