From 8fbafbddbfbdddcb0a3e087185e432973ac73baa Mon Sep 17 00:00:00 2001
From: Scott Moser <smoser@ubuntu.com>
Date: Wed, 19 Jan 2011 03:49:51 +0000
Subject: move writing of ssh key fingerprints to a separate tool

This will allow this code to be called more easily elsewhere.
I'm considering having the "all the way up" message contain fingerprints
so that they're more or less guaranteed to get to the console where
the user could see them.
---
 cloudinit/CloudConfig/cc_ssh.py  | 13 +------------
 setup.py                         |  3 ++-
 tools/write-ssh-key-fingerprints | 10 ++++++++++
 3 files changed, 13 insertions(+), 13 deletions(-)
 create mode 100755 tools/write-ssh-key-fingerprints

diff --git a/cloudinit/CloudConfig/cc_ssh.py b/cloudinit/CloudConfig/cc_ssh.py
index 07527906..682875a2 100644
--- a/cloudinit/CloudConfig/cc_ssh.py
+++ b/cloudinit/CloudConfig/cc_ssh.py
@@ -60,18 +60,7 @@ def handle(name,cfg,cloud,log,args):
     send_ssh_keys_to_console()
 
 def send_ssh_keys_to_console():
-    send_keys_sh = """
-    {
-    echo
-    echo "#############################################################"
-    echo "-----BEGIN SSH HOST KEY FINGERPRINTS-----"
-    ssh-keygen -l -f /etc/ssh/ssh_host_rsa_key.pub
-    ssh-keygen -l -f /etc/ssh/ssh_host_dsa_key.pub
-    echo "-----END SSH HOST KEY FINGERPRINTS-----"
-    echo "#############################################################"
-    } | logger -p user.info -s -t "ec2"
-    """
-    subprocess.call(('sh', '-c', send_keys_sh))
+    subprocess.call(('/usr/lib/cloud-init/write-ssh-key-fingerprints',))
 
 def apply_credentials(keys, user, disable_root):
     keys = set(keys)
diff --git a/setup.py b/setup.py
index e6a4624a..6ec5a2a1 100755
--- a/setup.py
+++ b/setup.py
@@ -41,7 +41,8 @@ setup(name='cloud-init',
                   ('/etc/cloud/templates', glob('templates/*')),
                   ('/etc/init', glob('upstart/*.conf')),
                   ('/usr/share/cloud-init', []),
-                  ('/usr/lib/cloud-init', ['tools/uncloud-init']),
+                  ('/usr/lib/cloud-init', 
+                    ['tools/uncloud-init', 'tools/write-ssh-key-fingerprints']),
                   ('/usr/share/doc/cloud-init', filter(is_f,glob('doc/*'))),
                   ('/usr/share/doc/cloud-init/examples', filter(is_f,glob('doc/examples/*'))),
                   ('/usr/share/doc/cloud-init/examples/seed', filter(is_f,glob('doc/examples/seed/*'))),
diff --git a/tools/write-ssh-key-fingerprints b/tools/write-ssh-key-fingerprints
new file mode 100755
index 00000000..9a081faa
--- /dev/null
+++ b/tools/write-ssh-key-fingerprints
@@ -0,0 +1,10 @@
+#!/bin/sh
+{
+echo
+echo "#############################################################"
+echo "-----BEGIN SSH HOST KEY FINGERPRINTS-----"
+ssh-keygen -l -f /etc/ssh/ssh_host_rsa_key.pub
+ssh-keygen -l -f /etc/ssh/ssh_host_dsa_key.pub
+echo "-----END SSH HOST KEY FINGERPRINTS-----"
+echo "#############################################################"
+} | logger -p user.info -s -t "ec2"
-- 
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