[PATCH/puppet 2/2] (#8193) Support new keytypes for sshkey

Recent versions of openssh (at least openssh 5.8) support the following
keytypes in in the authorized_keys file: ecdsa-sha2-nistp256,
ecdsa-sha2-nistp384, ecdsa-sha2-nistp521, ssh-dss or ssh-rsa.

Add support for ecdsa-sha2-nistp256, ecdsa-sha2-nistp384 and
ecdsa-sha2-nistp521.

Signed-off-by: Stefan Schulte <stefan.schulte <at> taunusstein.net>
---
Local-branch: ticket/2.7.x/8193
 lib/puppet/type/sshkey.rb     |    8 ++++----
 spec/unit/type/sshkey_spec.rb |   20 +++++++++-----------
 2 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/lib/puppet/type/sshkey.rb b/lib/puppet/type/sshkey.rb
index 59a1a12..41b3dde 100755
--- a/lib/puppet/type/sshkey.rb
+++ b/lib/puppet/type/sshkey.rb
 <at>  <at>  -9,10 +9,10  <at>  <at>  module Puppet
     newproperty(:type) do
       desc "The encryption type used.  Probably ssh-dss or ssh-rsa."

-      newvalue("ssh-dss")
-      newvalue("ssh-rsa")
-      aliasvalue(:dsa, "ssh-dss")
-      aliasvalue(:rsa, "ssh-rsa")
+      newvalues :'ssh-dss', :'ssh-rsa', :'ecdsa-sha2-nistp256', :'ecdsa-sha2-nistp384', :'ecdsa-sha2-nistp521'
+
+      aliasvalue(:dsa, :'ssh-dss')
+      aliasvalue(:rsa, :'ssh-rsa')