Remove any legacy DSA host keys

[chef.git] / cookbooks / openssh / recipes / default.rb

diff --git a/cookbooks/openssh/recipes/default.rb b/cookbooks/openssh/recipes/default.rb
index ceb9a679290b37493768464bba9ca51de4981dec..c5738f45b6bc102e3afed7cd7a942d2949946d69 100644 (file)
--- a/cookbooks/openssh/recipes/default.rb
+++ b/cookbooks/openssh/recipes/default.rb
@@ -1,15 +1,15 @@
 #
-# Cookbook Name:: openssh
+# Cookbook:: openssh
 # Recipe:: default
 #
-# Copyright 2010, OpenStreetMap Foundation.
-# Copyright 2008-2009, Opscode, Inc.
+# Copyright:: 2010, OpenStreetMap Foundation.
+# Copyright:: 2008-2009, Opscode, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#     https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS,
@@ -24,42 +24,62 @@ package "openssh-client"
 package "openssh-server"
 
 service "ssh" do
-  action [ :enable, :start ]
+  action [:enable, :start]
   supports :status => true, :restart => true, :reload => true
 end
 
-hosts = search(:node, "networking:interfaces").sort_by do |node|
-  node[:hostname]
-end.collect do |node|
-  names = [ node[:hostname] ]
+file "/etc/ssh/ssh_host_dsa_key" do
+  action :delete
+end
 
-  node.interfaces(:role => :external).each do |interface|
-    names |= [ "#{node[:hostname]}.openstreetmap.org" ]
-    names |= [ "#{node[:hostname]}.#{interface[:zone]}.openstreetmap.org" ]
-  end
+file "/etc/ssh/ssh_host_dsa_key.pub" do
+  action :delete
+end
+
+hosts = search(:node, "networking:interfaces").sort_by { |n| n[:hostname] }.collect do |node|
+  name = node.name.split(".").first
+
+  names = [name]
 
   unless node.interfaces(:role => :internal).empty?
-    names |= [ "#{node[:hostname]}.#{node[:networking][:roles][:external][:zone]}.openstreetmap.org" ]
+    names.unshift("#{name}.#{node[:networking][:roles][:external][:zone]}.openstreetmap.org")
+  end
+
+  unless node.interfaces(:role => :external).empty?
+    names.unshift("#{name}.openstreetmap.org")
+  end
+
+  keys = {
+    "ssh-rsa" => node[:keys][:ssh][:host_rsa_public]
+  }
+
+  if node[:keys][:ssh][:host_ecdsa_public]
+    ecdsa_type = node[:keys][:ssh][:host_ecdsa_type]
+
+    keys[ecdsa_type] = node[:keys][:ssh][:host_ecdsa_public]
+  end
+
+  if node[:keys][:ssh][:host_ed25519_public]
+    keys["ssh-ed25519"] = node[:keys][:ssh][:host_ed25519_public]
   end
 
   Hash[
-    :names => names.sort,
+    :names => names,
     :addresses => node.ipaddresses.sort,
-    :rsa => node[:keys][:ssh][:host_rsa_public],
-    :dsa => node[:keys][:ssh][:host_dsa_public]
+    :keys => keys
   ]
 end
 
 template "/etc/ssh/ssh_config" do
   source "ssh_config.erb"
-  mode 0644
+  mode 0o644
   owner "root"
   group "root"
 end
 
 template "/etc/ssh/ssh_known_hosts" do
   source "ssh_known_hosts.erb"
-  mode 0444
+  mode 0o444
   owner "root"
   group "root"
   backup false
@@ -73,5 +93,5 @@ firewall_rule "accept-ssh" do
   source "net"
   dest "fw"
   proto "tcp:syn"
-  dest_ports "ssh"
+  dest_ports node[:openssh][:port]
 end