import __ssh_authorized_key from Aurélien's tree

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

conf/type/__ssh_authorized_key/man.text

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+cdist-type__ssh_authorized_key(7)
+=================================
+Aurélien Bondis - aurelien.bondis AT gmail DOT com
+
+
+NAME
+----
+cdist-type__ssh_authorized_key - Sends a user's public key to another user's authorized_keys
+
+
+DESCRIPTION
+-----------
+This type sends a rsa key. By default uses root's key and sends it to root's authorized_keys
+
+
+REQUIRED PARAMETERS
+-------------------
+None.
+
+
+OPTIONAL PARAMETERS
+-------------------
+srcuser:: the user to take the rsa public key from
+dstuser:: the user to give the rsa public key to
+
+
+EXAMPLES
+--------
+
+--------------------------------------------------------------------------------
+#deploy root's public key
+__ssh_authorized_key admin
+#deploy bob's public key to alice's authorized_keys
+__ssh_authorized_key --srcuser bob --dstuser alice
+--------------------------------------------------------------------------------
+
+
+SEE ALSO
+--------
+- cdist-type(7)
+
+
+COPYING
+-------
+Free use of this software is
+granted under the terms of the GNU General Public License version 3 (GPLv3).

conf/type/__ssh_authorized_key/manifest

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+#!/bin/sh
+#
+# 2011 Aurélien Bondis  aurelien.bondis AT gmail DOT com
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# This type allows to send a public ssh key from a user to the
+# authorized_keys of another
+#
+#require="__package openssh-server --state installed"
+# Get option srcuser if defined
+if [ -f "$__object/parameter/srcuser" ]; then
+   srcuser=`cat "$__object/parameter/srcuser"`
+fi
+# Get option dstuser if defined
+if [ -f "$__object/parameter/dstuser" ]; then
+   dstuser=`cat "$__object/parameter/dstuser"`
+fi
+
+# if a source user is defined, use it's public key
+if [ "$srcuser" ]; then
+   srcrsa="/home/${srcuser}/.ssh/id_rsa.pub"
+# if no source user is defined we use root's public key
+else
+   srcrsa="/root/.ssh/id_rsa.pub"
+fi
+# if a destination user is defined, insert in it's authorized_keys
+if [ "$dstuser" ]; then
+   sshpath="/home/$dstuser/.ssh"
+# if no destination user is defined we use root's home
+else
+   sshpath="/root/.ssh"
+fi
+rsa=`cat $srcrsa`
+__directory $sshpath
+# the file authorized_keys depends on the .ssh folder
+require="__directory${sshpath}" __file "$sshpath/authorized_keys" --mode 640
+# the line added depends on authorized_keys existence
+require="__file${sshpath}/authorized_keys" __addifnosuchline sshkey --file \
+ "$sshpath/authorized_keys" --line "$rsa"
+

conf/type/__ssh_authorized_key/parameter/optional

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+srcuser
+dstuser