* initial import of dropbear plugin

git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@2249 95ad53e4-c205-0410-b2fa-d234c58c8868

6 files changed, 172 insertions, 0 deletions

diff --git a/os-plugins/plugins/dropbear/OpenSLX/OSPlugin/dropbear.pm b/os-plugins/plugins/dropbear/OpenSLX/OSPlugin/dropbear.pm
new file mode 100644
index 00000000..68a028ce
--- /dev/null
+++ b/os-plugins/plugins/dropbear/OpenSLX/OSPlugin/dropbear.pm
@@ -0,0 +1,105 @@
+# Copyright (c) 2008 - OpenSLX GmbH
+#
+# This program is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your suggestions, praise, or complaints to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org/
+# -----------------------------------------------------------------------------
+# dropbear.pm
+#    - an dropbear implementation of the OSPlugin API (i.e. an os-plugin)
+# -----------------------------------------------------------------------------
+package OpenSLX::OSPlugin::dropbear;
+
+use strict;
+use warnings;
+
+use base qw(OpenSLX::OSPlugin::Base);
+
+use OpenSLX::Basics;
+use OpenSLX::Utils;
+
+################################################################################
+# if you have any questions regarding the concept of OS-plugins and their
+# implementation, please drop a mail to: ot@openslx.com, or join the IRC-channel
+# '#openslx' (on freenode).
+################################################################################
+sub new
+{
+    my $class = shift;
+
+    my $self = {
+        name => 'dropbear',
+    };
+
+    return bless $self, $class;
+}
+
+sub getInfo
+{
+    my $self = shift;
+
+    return {
+        description => unshiftHereDoc(<<'        End-of-Here'),
+            dropbear is a simple/small ssh daemon (for stage 3)
+        End-of-Here
+        precedence => 50,
+    };
+}
+
+sub getAttrInfo
+{   # returns a hash-ref with information about all attributes supported
+    # by this specific plugin
+    my $self = shift;
+
+    # This default configuration will be added as attributes to the default
+    # system, such that it can be overruled for any specific system by means
+    # of slxconfig.
+    return {
+        # attribute 'active' is mandatory for all plugins
+        'dropbear::active' => {
+            applies_to_systems => 1,
+            applies_to_clients => 0,
+            description => unshiftHereDoc(<<'            End-of-Here'),
+                should the 'dropbear'-plugin be executed during boot?
+            End-of-Here
+            content_regex => qr{^(0|1)$},
+            content_descr => '1 means active - 0 means inactive',
+            default => '1',
+        },
+    };
+}
+
+sub installationPhase
+{
+    my $self = shift;
+    my $info = shift;
+
+    my $pluginRepoPath = $info->{'plugin-repo-path'};
+    my $pluginTempPath = $info->{'plugin-temp-path'};
+    my $openslxBasePath = $info->{'openslx-base-path'};
+    my $openslxConfigPath = $info->{'openslx-config-path'};
+    my $attrs = $info->{'plugin-attrs'};
+
+    my $filesDir = "$openslxBasePath/lib/plugins/dropbear/files";
+
+	copyFile("$filesDir/bin/dropbear","$pluginRepoPath/bin/dropbear");
+	copyFile("$filesDir/bin/dropbearkey","$pluginRepoPath/bin/dropbearkey");
+
+    return;
+}
+
+sub removalPhase
+{
+    my $self = shift;
+    my $info = shift;
+    
+    my $pluginRepoPath = $info->{'plugin-repo-path'};
+    my $pluginTempPath = $info->{'plugin-temp-path'};
+
+    return;
+}
+
+1;
diff --git a/os-plugins/plugins/dropbear/XX_dropbear.sh b/os-plugins/plugins/dropbear/XX_dropbear.sh
new file mode 100644
index 00000000..f3137a10
--- /dev/null
+++ b/os-plugins/plugins/dropbear/XX_dropbear.sh
@@ -0,0 +1,30 @@
+
+# Copyright (c) 2007..2008 - RZ Uni Freiburg
+# Copyright (c) 2008 - OpenSLX GmbH
+#
+# This program/file is free software distributed under the GPL version 2.
+# See http://openslx.org/COPYING
+#
+# If you have any feedback please consult http://openslx.org/feedback and
+# send your feedback to feedback@openslx.org
+#
+# General information about OpenSLX can be found at http://openslx.org
+#
+# stage3 part of 'dropbear' plugin - the runlevel script
+#
+# script is included from init via the "." load function - thus it has all
+# variables and functions available
+
+if [ -e /initramfs/plugin-conf/dropbear.conf ]; then
+  . /initramfs/plugin-conf/dropbear.conf
+  if [ $dropbear_active -ne 0 ]; then
+    [ $DEBUGLEVEL -gt 0 ] && echo "executing the 'dropbear' os-plugin ...";
+  
+       /mnt/opt/openslx/plugin-repo/dropbear/bin/dropbear \
+        -d /mnt/etc/ssh/ssh_host_dsa_key \
+        -r /mnt/etc/ssh/ssh_host_rsa_key
+
+    [ $DEBUGLEVEL -gt 0 ] && echo "done with 'dropbear' os-plugin ...";
+
+  fi
+fi
diff --git a/os-plugins/plugins/dropbear/files/bin/dropbear b/os-plugins/plugins/dropbear/files/bin/dropbear
new file mode 100755
index 00000000..2133e82d
--- /dev/null
+++ b/os-plugins/plugins/dropbear/files/bin/dropbear
diff --git a/os-plugins/plugins/dropbear/files/bin/dropbearkey b/os-plugins/plugins/dropbear/files/bin/dropbearkey
new file mode 100755
index 00000000..36ebae6c
--- /dev/null
+++ b/os-plugins/plugins/dropbear/files/bin/dropbearkey
diff --git a/os-plugins/plugins/dropbear/files/dropbear.sh b/os-plugins/plugins/dropbear/files/dropbear.sh
new file mode 100755
index 00000000..afdee8c6
--- /dev/null
+++ b/os-plugins/plugins/dropbear/files/dropbear.sh
@@ -0,0 +1,36 @@
+#!/sbin/runscript
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/net-misc/dropbear/files/dropbear.init.d,v 1.2 2004/07/14 23:57:35 agriffis Exp $
+
+depend() {
+	use logger dns
+	need net
+}
+
+check_config() {
+	if [ ! -e /etc/dropbear/ ] ; then
+		mkdir /etc/dropbear/
+	fi
+	if [ ! -e /etc/dropbear/dropbear_dss_host_key ] ; then
+		einfo "Generating DSS-Hostkey..."
+		/usr/bin/dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
+	fi
+	if [ ! -e /etc/dropbear/dropbear_rsa_host_key ] ; then
+		einfo "Generating RSA-Hostkey..."
+		/usr/bin/dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
+	fi
+}
+
+start() {
+	check_config || return 1
+	ebegin "Starting dropbear"
+	/usr/sbin/dropbear ${DROPBEAR_OPTS}
+	eend $?
+}
+
+stop() {
+	ebegin "Stopping dropbear"
+	start-stop-daemon --stop --pidfile /var/run/dropbear.pid
+	eend $?
+}
diff --git a/os-plugins/plugins/dropbear/init-hooks/95-cleanup/dropbear.sh b/os-plugins/plugins/dropbear/init-hooks/95-cleanup/dropbear.sh
new file mode 100755
index 00000000..c0c9cffe
--- /dev/null
+++ b/os-plugins/plugins/dropbear/init-hooks/95-cleanup/dropbear.sh
@@ -0,0 +1 @@
+killall -9 dropbear >/dev/null 2>&1