From 444bae44ef3c27959d837d2e1f28131290cb52a7 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 8 Feb 2018 13:46:23 +0100
Subject: [PATCH] dsa -> ed25519

DSS is disabled by default in NixOS 18.03.

https://hydra.nixos.org/build/68788560
---
 tests/nix-copy-closure.nix |  6 +++---
 tests/remote-builds.nix    | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/nix-copy-closure.nix b/tests/nix-copy-closure.nix
index be0a4a683..0dc147fb3 100644
--- a/tests/nix-copy-closure.nix
+++ b/tests/nix-copy-closure.nix
@@ -29,10 +29,10 @@ makeTest (let pkgA = pkgs.cowsay; pkgB = pkgs.wget; pkgC = pkgs.hello; in {
       startAll;
 
       # Create an SSH key on the client.
-      my $key = `${pkgs.openssh}/bin/ssh-keygen -t dsa -f key -N ""`;
+      my $key = `${pkgs.openssh}/bin/ssh-keygen -t ed25519 -f key -N ""`;
       $client->succeed("mkdir -m 700 /root/.ssh");
-      $client->copyFileFromHost("key", "/root/.ssh/id_dsa");
-      $client->succeed("chmod 600 /root/.ssh/id_dsa");
+      $client->copyFileFromHost("key", "/root/.ssh/id_ed25519");
+      $client->succeed("chmod 600 /root/.ssh/id_ed25519");
 
       # Install the SSH key on the server.
       $server->succeed("mkdir -m 700 /root/.ssh");
diff --git a/tests/remote-builds.nix b/tests/remote-builds.nix
index 75704ace2..d7a4b2198 100644
--- a/tests/remote-builds.nix
+++ b/tests/remote-builds.nix
@@ -46,13 +46,13 @@ in
           nix.buildMachines =
             [ { hostName = "slave1";
                 sshUser = "root";
-                sshKey = "/root/.ssh/id_dsa";
+                sshKey = "/root/.ssh/id_ed25519";
                 system = "i686-linux";
                 maxJobs = 1;
               }
               { hostName = "slave2";
                 sshUser = "root";
-                sshKey = "/root/.ssh/id_dsa";
+                sshKey = "/root/.ssh/id_ed25519";
                 system = "i686-linux";
                 maxJobs = 1;
               }
@@ -70,10 +70,10 @@ in
       startAll;
 
       # Create an SSH key on the client.
-      my $key = `${pkgs.openssh}/bin/ssh-keygen -t dsa -f key -N ""`;
+      my $key = `${pkgs.openssh}/bin/ssh-keygen -t ed25519 -f key -N ""`;
       $client->succeed("mkdir -p -m 700 /root/.ssh");
-      $client->copyFileFromHost("key", "/root/.ssh/id_dsa");
-      $client->succeed("chmod 600 /root/.ssh/id_dsa");
+      $client->copyFileFromHost("key", "/root/.ssh/id_ed25519");
+      $client->succeed("chmod 600 /root/.ssh/id_ed25519");
 
       # Install the SSH key on the slaves.
       $client->waitForUnit("network.target");