Add a TFTP package fixed for pfSense 2.0

3 files changed, 466 insertions, 0 deletions

diff --git a/config/tftp2/tftp.inc b/config/tftp2/tftp.inc
new file mode 100644
index 00000000..698122d2
--- /dev/null
+++ b/config/tftp2/tftp.inc
@@ -0,0 +1,126 @@
+<?php
+/* $Id$ */
+/*
+/* ========================================================================== */
+/*
+	tftp_inc.php
+	Copyright (C) 2008 Mark J Crane
+	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 tftp_guid() {
+	if (function_exists('com_create_guid')){
+		return com_create_guid();
+	}else{
+		mt_srand((double)microtime()*10000);//optional for php 4.2.0 and up.
+		$charid = strtoupper(md5(uniqid(rand(), true)));
+		$hyphen = chr(45);// "-"
+		$uuid = chr(123)// "{"
+				.substr($charid, 0, 8).$hyphen
+				.substr($charid, 8, 4).$hyphen
+				.substr($charid,12, 4).$hyphen
+				.substr($charid,16, 4).$hyphen
+				.substr($charid,20,12)
+				.chr(125);// "}"
+		return $uuid;
+	}
+}
+
+function tftp_pkg_is_service_running($servicename) {
+	exec("/bin/ps ax | awk '{ print $5 }'", $psout);
+	array_shift($psout);
+	foreach($psout as $line) {
+		$ps[] = trim(array_pop(explode(' ', array_pop(explode('/', $line)))));
+	}
+	if(is_service_running($servicename, $ps) or is_process_running($servicename) ) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
+function tftp_byte_convert( $bytes ) {
+
+	if ($bytes<=0)
+		return '0 Byte';
+
+	$convention=1000; //[1000->10^x|1024->2^x]
+	$s=array('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB');
+	$e=floor(log($bytes,$convention));
+	return round($bytes/pow($convention,$e),2).' '.$s[$e];
+}
+
+function tftp_install_command() {
+	global $config;
+	conf_mount_rw();
+
+	if (!is_dir('/tftpboot')) {
+		// Create the directory
+		exec("mkdir /tftpboot");
+
+		//Set the directory permissions
+		exec("chmod -R 777 /tftpboot");
+	}
+
+	if (!is_dir('/root/backup/')) {
+		// Create the backup directory
+		exec("mkdir /root/backup/");
+	}
+
+	// if backup file exists restore it
+	$filename = 'tftp.bak.tgz';
+
+	//extract a specific directory to /usr/local/freeswitch
+	if (file_exists('/root/backup/'.$filename)) {
+		system('cd /; tar xvpfz /root/backup/tftp.bak.tgz');
+		system('chmod -R 744 /tftpboot/*');
+		unset($filename);
+	}
+}
+
+function tftp_deinstall_command() {
+
+	unlink_if_exists("/usr/local/pkg/tftp.xml");
+	unlink_if_exists("/usr/local/pkg/tftp.inc");
+	unlink_if_exists("/usr/local/www/packages/tftp/tftp_files.php");
+	exec("rm -R /usr/local/www/packages/tftp/");
+
+	//exec("rm -R /tftpboot");
+	unlink_if_exists("/usr/local/etc/rc.d/tftp.sh");
+	unlink_if_exists("/tmp/pkg_mgr_tftp.log");
+}
+
+function tftp_generate_rules($type) {
+	if ($type != "nat")
+		return;
+	// Open inetd.conf write handle
+	$inetd_fd = fopen("/var/etc/inetd.conf","a+");
+	/* add tftp daemon */
+	fwrite($inetd_fd, "tftp\t\tdgram\tudp\twait\t\troot\t/usr/libexec/tftpd\ttftpd /tftpboot\n");
+	fclose($inetd_fd);		// Close file handle
+}
+?>
diff --git a/config/tftp2/tftp.xml b/config/tftp2/tftp.xml
new file mode 100644
index 00000000..6d757cc4
--- /dev/null
+++ b/config/tftp2/tftp.xml
@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE packagegui SYSTEM "./schema/packages.dtd">
+<?xml-stylesheet type="text/xsl" href="./xsl/package.xsl"?>
+<packagegui>
+        <copyright>
+        <![CDATA[
+/* $Id$ */
+/* ========================================================================== */
+/*
+    tftp.xml
+    Copyright (C) 2008 Mark J Crane
+    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.
+                                                                              */
+/* ========================================================================== */
+        ]]>
+        </copyright>
+    <description></description>
+    <requirements>Describe your package requirements here</requirements>
+    <faq>Currently there are no FAQ items provided.</faq>
+	<name>tftp Settings</name>
+	<version>2.0</version>
+	<title>TFTP: Settings</title>
+	<include_file>/usr/local/pkg/tftp.inc</include_file>
+	<menu>
+		<name>TFTP</name>
+		<tooltiptext>Add or Remove files for TFTP.</tooltiptext>
+		<section>Services</section>
+		<configfile>tftp.xml</configfile>
+		<url>tftp_files.php</url>
+	</menu>
+	<service>
+		<name>tftp</name>
+		<executable>inetd</executable>
+		<description>Trivial File Transport Protocol is a very simple file transfer protocol. Often used with routers, voip phones and more.</description>    
+	</service>
+	<tabs>
+		<tab>
+			<text>Files</text>
+			<url>tftp_files.php</url>
+		</tab>
+	</tabs>
+	<configpath>installedpackages->$packagename</configpath>
+	<additional_files_needed>
+		<prefix>/usr/local/pkg/</prefix>
+		<chmod>0755</chmod>
+		<item>http://www.pfsense.com/packages/config/tftp/tftp.inc</item>
+	</additional_files_needed>	
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>0755</chmod>
+		<item>http://www.pfsense.com/packages/config/tftp/tftp_files.php</item>
+	</additional_files_needed>	
+	<custom_php_install_command>
+		tftp_install_command();
+	</custom_php_install_command>
+	<custom_php_deinstall_command>
+		tftp_deinstall_command();
+	</custom_php_deinstall_command>
+	<filter_rules_needed>tftp_generate_rules</filter_rules_needed>
+</packagegui>
\ No newline at end of file
diff --git a/config/tftp2/tftp_files.php b/config/tftp2/tftp_files.php
new file mode 100644
index 00000000..a55e92c6
--- /dev/null
+++ b/config/tftp2/tftp_files.php
@@ -0,0 +1,257 @@
+<?php
+/* $Id$ */
+/*
+  tftp_files.php
+  Copyright (C) 2008 Mark J Crane
+  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.
+*/
+
+require_once("guiconfig.inc");
+require_once("/usr/local/pkg/tftp.inc");
+
+$filename = $_GET['filename'];
+if (($_GET['a'] == "download") && $_GET['t'] == "backup") {
+  conf_mount_rw();
+  $tmp = '/root/backup/';
+  $filename = 'tftp.bak.tgz';
+  system('cd /;tar cvzf /root/backup/tftp.bak.tgz tftpboot');
+  conf_mount_ro();
+}
+if (($_GET['a'] == "download") && file_exists("/root/backup/".$filename)) {
+
+	session_cache_limiter('public');
+	$fd = fopen("/root/backup/".$filename, "rb");
+	header("Content-Type: application/force-download");
+	header("Content-Type: application/octet-stream");
+	header("Content-Type: application/download");
+	header("Content-Description: File Transfer");
+	header('Content-Disposition: attachment; filename="'.$filename.'"');
+	header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
+	header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
+	header("Content-Length: " . filesize("/root/backup/".$filename));
+	fpassthru($fd);
+	exit;
+}
+
+
+if ($_GET['a'] == "other") {
+  if ($_GET['t'] == "restore") {
+    $tmp = '/root/backup/';
+    $filename = 'tftp.bak.tgz';
+
+    //extract a specific directory to /tftpboot
+    if (file_exists('/root/backup/'.$filename)) {
+        //echo "The file $filename exists";
+        conf_mount_rw();
+        system('cd /; tar xvpfz /root/backup/'.$filename);
+        system('chmod -R 744 /tftpboot/*');
+        header( 'Location: tftp_files.php?savemsg=Backup+has+been+restored.' ) ;
+        conf_mount_ro();
+    }
+    else {
+        header( 'Location: tftp_files.php?savemsg=Restore+failed.+Backup+file+not+found.' ) ;
+    }
+
+	exit;
+  }
+}
+
+
+if (($_POST['submit'] == "Upload") && is_uploaded_file($_FILES['ulfile']['tmp_name'])) {
+	conf_mount_rw();
+	move_uploaded_file($_FILES['ulfile']['tmp_name'], "/tftpboot/" . $_FILES['ulfile']['name']);
+	$savemsg = "Uploaded file to /tftpboot/" . htmlentities($_FILES['ulfile']['name']);
+	system('chmod -R 744 /tftpboot/*');
+	unset($_POST['txtCommand']);
+	conf_mount_ro();
+}
+
+
+if ($_GET['act'] == "del") {
+    if ($_GET['type'] == 'tftp') {
+        conf_mount_rw();
+		unlink_if_exists("/tftpboot/".$_GET['filename']);
+        conf_mount_ro();
+        header("Location: tftp_files.php");
+        exit;
+    }
+}
+
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<p class="pgtitle">TFTP: Files</p>
+
+<?php
+$savemsg = $_GET["savemsg"];
+if ($savemsg) {
+  print_info_box($savemsg);
+}
+?>
+
+<div id="mainlevel">
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+<tr><td class="tabnavtbl">
+<?php
+			
+	$tab_array = array();
+	$tab_array[] = array(gettext("Files"), false, "/packages/tftp/tftp_files.php");
+ 	display_top_tabs($tab_array);
+ 	
+?>
+</td></tr>
+</table>
+
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+   <tr>
+     <td class="tabcont" >
+
+  	<table width="100%" border="0" cellpadding="6" cellspacing="0">              
+      <tr>
+        <td><p><span class="vexpl"><span class="red"><strong>TFTP files<br />
+            </strong></span>
+              Trivial File Transport Protocol is a very simple file transfer 
+              protocol. Use the file upload to add files to the /tftpboot directory. 
+              Click on the file from the file list below to download it.               
+            </span></p></td>
+      </tr>
+    </table>
+    <br />
+
+
+	<div id="niftyOutter">
+	<form action="tftp_files.php" method="POST" enctype="multipart/form-data" name="frmUpload" onSubmit="">
+	  <table>
+	
+	    <tr>
+	      <td align="right">File to upload:</td>
+	      <td valign="top" class="label">
+			<input name="ulfile" type="file" class="button" id="ulfile">
+	      </td>
+	    </tr>
+	    <tr>
+	      <td valign="top">&nbsp;&nbsp;&nbsp;</td>
+	      <td valign="top" class="label">	
+	        <input name="submit" type="submit"  class="button" id="upload" value="Upload"></td>
+	    </tr>
+	   
+	  </table>
+	</div>
+	</form>
+
+    <br />
+    <br />
+    
+	<?php
+	echo "<table width='690' cellpadding='0' cellspacing='0' border='0'>\n";
+	echo "<tr>\n";
+	echo "<td width='80%'>\n";
+	echo "<b>Backup / Restore</b><br />\n";
+	echo "The 'backup' button will tar gzip /tftpboot/ to /root/backup/tftp.bak.tgz it then presents a file to download. \n";
+	echo "If the backup file does not exist in /root/backup/tftp.bak.tgz then the 'restore' button will be hidden. \n";
+	echo "Use Diagnostics->Command->File to upload: to browse to the file and then click on upload it now ready to be restored. \n";
+	echo "<br /><br />\n";
+	echo "</td>\n";
+	echo "<td width='20%' valign='middle' align='right'>\n";
+	echo "  <input type='button' value='backup' onclick=\"document.location.href='/packages/tftp/tftp_files.php?a=download&t=backup';\" />\n";
+	if (file_exists('/root/backup/tftp.bak.tgz')) {
+	  echo "  <input type='button' value='restore' onclick=\"document.location.href='/packages/tftp/tftp_files.php?a=other&t=restore';\" />\n";
+	}
+	echo "</td>\n";
+	echo "</tr>\n";
+	echo "</table>\n";
+	echo "<br /><br />\n\n";
+	?>    
+	
+        
+	<table width="100%" border="0" cellpadding="0" cellspacing="0">
+	<tr>
+		<td width="25%" class="listhdrr">File Name (download)</td>
+		<td width="50%" class="listhdr">Last Modified</td>
+		<td width="50%" class="listhdr">Size</td>		
+	</tr>
+		
+    <?php		
+    if ($handle = opendir('/tftpboot')) {
+        while (false !== ($file = readdir($handle))) {
+            if ($file != "." && $file != "..") {
+                
+                $tftp_filesize = filesize('/tftpboot/'.$file);
+				$tftp_filesize = tftp_byte_convert($tftp_filesize);
+
+                echo "<tr>\n";
+                echo "  <td class=\"listlr\" ondblclick=\"\">\n";
+                echo "	  <a href=\"tftp_files.php?a=download&filename=".$file."\">\n";
+                echo "    	$file";
+                echo "	  </a>";
+                echo "  </td>\n";
+                echo "  <td class=\"listlr\" ondblclick=\"\">\n";
+                echo 		date ("F d Y H:i:s", filemtime('/tftpboot/'.$file));
+                echo "  </td>\n";
+                echo "  <td class=\"listlr\" ondblclick=\"\">\n";                
+                echo "	".$tftp_filesize;
+                echo "  </td>\n";                                
+                echo "  <td valign=\"middle\" nowrap class=\"list\">\n";
+                echo "    <table border=\"0\" cellspacing=\"0\" cellpadding=\"1\">\n";
+                echo "      <tr>\n";
+                echo "        <td valign=\"middle\"><form method='POST' action='/edit.php' target='_blank'><input type='hidden' name='savetopath' value='/tftpboot/".$file."'><input type='hidden' name='submit' value='Load'><input type='image' src=\"/themes/".$g['theme']."/images/icons/icon_e.gif\" width=\"17\" height=\"17\" border=\"0\"></form></td>\n";
+                echo "        <td><a href=\"tftp_files.php?type=tftp&act=del&filename=".$file."\" onclick=\"return confirm('Do you really want to delete this file?')\"><img src=\"/themes/". $g['theme']."/images/icons/icon_x.gif\" width=\"17\" height=\"17\" border=\"0\"></a></td>\n";
+                echo "      </tr>\n";
+                echo "   </table>\n";
+                echo "  </td>\n";
+                echo "</tr>\n";
+        
+            }
+        }
+        closedir($handle);
+    }
+    ?>
+
+     <tr>
+       <td class="list" colspan="3"></td>
+       <td class="list"></td>
+     </tr>
+     </table>
+
+
+<br>
+<br>
+<br>
+<br>
+<br>
+<br>
+
+</td>
+</tr>
+</table>
+
+</div>
+
+<?php include("fend.inc"); ?>
+</body>
+</html>