From 2f3dfc19e6add0df7e92d3e9a2f1bbd3fd3ba725 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Tue, 16 Oct 2007 22:24:48 +0000
Subject: Adding OpenBGPD package

TODO: Grey out neighbor parameters for
 certain fields
TODO: Do not allow a group to be deleted when being referenced
 by a neighbor

---
 packages/openbgpd/openbgpd.inc | 122 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 packages/openbgpd/openbgpd.inc

(limited to 'packages/openbgpd/openbgpd.inc')

diff --git a/packages/openbgpd/openbgpd.inc b/packages/openbgpd/openbgpd.inc
new file mode 100644
index 00000000..39dcc66d
--- /dev/null
+++ b/packages/openbgpd/openbgpd.inc
@@ -0,0 +1,122 @@
+<?php
+
+/* $Id$ */
+/*
+	openbgpd.inc
+    Copyright (C) 2007 Scott Ullrich (sullrich@gmail.com)
+	part of pfSense
+	All rights reserved.
+
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+*/
+
+function openbgpd_install_conf() {
+	global $config, $g;
+	
+	conf_mount_rw();
+	
+	$openbgpd_conf = &$config['installedpackages']['openbgpd']['config'][0];
+	$openbgpd_rows = &$config['installedpackages']['openbgpd']['config'][0]['row'];
+	$openbgpd_groups = &$config['installedpackages']['openbgpdgroups']['config'];
+	$openbgpd_neighbors = &$config['installedpackages']['openbgpdneighbors']['config'];
+
+	$fd = fopen("/usr/local/etc/bgpd.conf", "w");
+	
+	$conffile = "";
+	
+	// Setup AS #
+	if($openbgpd_conf['asnum']) 
+		$conffile .= "AS {$openbgpd_conf['asnum']}\n";
+	
+	// Setup holdtime if defined.  Default is 90.
+	if($openbgpd_conf['holdtime']) 
+		$conffile .= "holdtime {$openbgpd_conf['holdtime']}\n";
+
+	// Specify listen ip
+	if($openbgpd_conf['listenip']) 
+		$conffile .= "listen on {$openbgpd_conf['listenip']}\n";
+
+	// Specify router id
+	if($openbgpd_conf['routerid']) 
+		$conffile .= "router-id {$openbgpd_conf['routerid']}\n";
+
+	// Handle advertised networks
+	if($config['installedpackages']['openbgpd']['config'][0]['row'])
+		if(is_array($openbgpd_rows))
+			foreach($openbgpd_rows as $row) 
+				$conffile .= "network {$row['networks']}\n";
+	
+	// Attach neighbors to their respective group owner
+	if(is_array($openbgpd_groups)) {	
+		foreach($openbgpd_groups as $group) {
+			$conffile .= "group \"{$group['name']}\" {\n";
+			$conffile .= "	remote-as {$group['remoteas']}\n";
+			foreach($openbgpd_neighbors as $neighbor) {
+				if($neighbor['groupname'] == $group['name']) {
+					$conffile .= "	neighbor {$neighbor['neighbor']} {\n";
+					$conffile .= "		descr \"{$neighbor['descr']}\"\n";
+					foreach($neighbor['row'] as $row) {
+						$conffile .= "		{$row['paramaters']} {$row['parmvalue']} \n";
+					}		
+					$conffile .= "	}\n";
+				}
+			}
+			$conffile .= "}\n";
+		}
+	}	
+	
+	// Write out the configuration file
+	fwrite($fd, $conffile);
+	
+	// Close file handle
+	fclose($fd);
+	
+	// Create rc.d file
+	$fd = fopen("/usr/local/etc/rc.d/bgpd.sh","w");
+	fwrite($fd, "#!/bin/sh\n");
+	fwrite($fd, "bgpd\n");
+	fclose($fd);
+	exec("chmod a+rx /usr/local/etc/rc.d/bgpd.sh");
+	
+	// bgpd process running?  if so reload, elsewise start.
+	if(is_openbgpd_running() == true) {
+		exec("bgpctl reload");
+	} else {
+		exec("bgpd");
+	}
+	
+	conf_mount_ro();
+}
+
+function deinstall_openbgpd() {
+	exec("rm /usr/local/etc/rc.d/bgpd.sh");	
+}
+
+function is_openbgpd_running() {
+	$status = `ps awux | grep bgpd | grep "parent" | wc -l | awk '{ print \$1 }'`;
+	if(intval($status) > 0) 
+		return true;
+	else 
+		return false;
+}
+
+?>
\ No newline at end of file
-- 
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