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First simple implementation of tftp_provisioner.php

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Signed-off-by: Diederik de Groot <ddegroot@talon.nl>
This commit is contained in:
Diederik de Groot
2020-02-17 17:52:29 +01:00
parent cc3ee10aaa
commit 70e99148f2
3 changed files with 115 additions and 149 deletions
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27
lib/config.php
View File

@@ -1,11 +1,12 @@
<?php
include_once("logger.php");
include_once("utils.php");
//$base_path = !empty($_SERVER['DOCUMENT_ROOT']) ? realpath($_SERVER['DOCUMENT_ROOT'] . "/.."): realpath(getcwd() . "/..");
$base_path = realpath(__DIR__ . DIRECTORY_SEPARATOR . "..");
$base_path = !empty($_SERVER['DOCUMENT_ROOT']) ? realpath($_SERVER['DOCUMENT_ROOT'] . "/../"): realpath(getcwd()."/../");
$base_config = Array(
'main' => Array(
'debug' => TRUE,
'debug' => true,
'default_language' => 'English_United_States',
'log_type' => "NULL",
'log_level' => 'LOG_EMERG'
@@ -51,7 +52,7 @@ $base_config = Array(
'charset' => 'utf-8'
),
'urls' => Array(
'security' => FALSE,
'security' => false,
'information' => NULL,
'authentication' => NULL,
'services' => NULL,
@@ -62,19 +63,19 @@ $base_config = Array(
)
);
$tree_base = Array(
'settings' => array('path' => 'tftproot', "strip" => TRUE),
'wallpapers' => array('path' => 'tftproot', "strip" => FALSE),
'ringtones' => array('path' => 'tftproot', "strip" => TRUE),
'locales' => array('path' => 'tftproot', "strip" => TRUE),
'firmware' => array('path' => 'tftproot', "strip" => TRUE),
'languages' => array('path' => 'locales', "strip" => FALSE),
'countries' => array('path' => 'locales', "strip" => FALSE),
'default_language' => array('path' => 'locales', "strip" => TRUE),
'settings' => array('path' => 'tftproot', "strip" => true),
'wallpapers' => array('path' => 'tftproot', "strip" => false),
'ringtones' => array('path' => 'tftproot', "strip" => true),
'locales' => array('path' => 'tftproot', "strip" => true),
'firmware' => array('path' => 'tftproot', "strip" => true),
'languages' => array('path' => 'locales', "strip" => false),
'countries' => array('path' => 'locales', "strip" => false),
'default_language' => array('path' => 'locales', "strip" => true),
);
# Merge config
//$ini_array = parse_ini_file("$base_path/config.ini", TRUE, INI_SCANNER_TYPED);
$ini_array = parse_ini_file_multi("$base_path/config.ini", TRUE, INI_SCANNER_TYPED);
//$ini_array = parse_ini_file("$base_path/config.ini", true, INI_SCANNER_TYPED);
$ini_array = parse_ini_file_multi("$base_path/config.ini", true, INI_SCANNER_TYPED);
if (!empty($ini_array)) {
$config = array_merge($base_config, $ini_array);
}

101
tftp_provisioner.php Executable file
View File

@@ -0,0 +1,101 @@
#!/usr/bin/env php
<?php
require_once("lib/tftp.php");
require_once("lib/config.php");
require_once("lib/resolver.php");
class TFTPProvisioner extends TFTPServer
{
private $_debug;
private $_resolver;
private $_filename;
function __construct($server_url, $config, $logger = NULL, $debug = false)
{
$this->_config = $config;
if (!$logger) {
$logger = new Logger_NULL('LOG_ERROR');
}
parent::__construct($server_url, $logger);
$this->_debug = $debug;
$this->max_put_size = 60000000;
$this->_resolver = new Resolver($config);
}
public function exists($peer, $req_filename)
{
if (($this->_filename = $this->_resolver->resolve($req_filename))) {
return file_exists($this->_filename);
}
return false;
}
public function readable($peer, $req_filename)
{
return is_readable($this->_filename);
}
public function get($peer, $req_filename, $mode)
{
return file_get_contents($this->_filename);
}
public function writable($peer, $req_filename)
{
// check $req_filename starts with 'settings/' (SPA phones can write to tftpboot)
$settings_path = $this->_config['main']['base_path'] . DIRECTORY_SEPARATOR
. $this->_config['subdirs']['settings']['path'] . DIRECTORY_SEPARATOR;
$filename = $settings_path . basename($req_filename);
if (is_writable($filename) || (!file_exists($filename) && is_writable($settings_path))) {
$this->_filename = $filename;
return true;
}
return false;
}
public function put($peer, $filename, $mode, $content)
{
return file_put_contents($this->_filename, $content);
}
/*
* STDOUT Log functions
*/
private function log($peer, $level, $message)
{
echo(date("H:i:s") . " $level $peer $message\n");
}
public function log_debug($peer, $message)
{
if($this->_debug)
$this->log($peer, "D", $message);
}
public function log_info($peer, $message)
{
$this->log($peer, "I", $message);
}
public function log_warning($peer, $message)
{
$this->log($peer, "W", $message);
}
public function log_error($peer, $message)
{
$this->log($peer, "E", $message);
}
}
$host = "127.0.0.1";
$port = 10069;
$url = "udp://$host:$port";
echo "\nStarting TFTP Provisioner...\n";
$server = new TFTPProvisioner($url, $config, $logger);
if(!$server->loop($error))
die("$error\n");
?>

136
tftpserver.php
View File

@@ -1,136 +0,0 @@
#!/usr/bin/env php
<?php
/*
* Functional test for TFTPServer
*
* Copyright (c) 2011 <mattias.wadman@gmail.com>
*
* MIT License:
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*/
require_once("lib/tftp.php");
class TestTFTPServer extends TFTPServer
{
private $_files = array();
private $_debug;
function __construct($server_url, $logger = NULL, $debug = false)
{
parent::__construct($server_url, $logger);
$this->_debug = $debug;
$this->max_put_size = 60000000;
}
private function log($peer, $level, $message)
{
echo
date("H:i:s") . " " .
$level . " " .
$peer . " " .
$message . "\n";
}
public function log_debug($peer, $message)
{
if(!$this->_debug)
return;
$this->log($peer, "D", $message);
}
public function log_info($peer, $message)
{
$this->log($peer, "I", $message);
}
public function log_warning($peer, $message)
{
$this->log($peer, "W", $message);
}
public function log_error($peer, $message)
{
$this->log($peer, "E", $message);
}
public function exists($peer, $filename)
{
if($filename == "not_writable" || $filename == "not_readable")
return true;
return isset($this->_files[$filename]);
}
public function readable($peer, $filename)
{
if($filename == "not_readable")
return false;
return isset($this->_files[$filename]);
}
public function get($peer, $filename, $mode)
{
if(isset($this->_files[$filename]))
return $this->_files[$filename];
else
return false;
}
public function writable($peer, $filename)
{
if($filename == "not_writable")
return false;
return true;
}
public function put($peer, $filename, $mode, $content)
{
$this->_files[$filename] = $content;
}
}
$host = "127.0.0.1";
$port = 1196;
$url = "udp://$host:$port";
if(count($_SERVER["argv"]) > 1) {
$server = new TestTFTPServer($url, true);
if(!$server->loop($error))
die("$error\n");
} else {
$pid = pcntl_fork();
$logger = new Logger_Stdout('LOG_DEBUG');
if($pid == 0) {
$server = new TestTFTPServer($url, $logger);
if(!$server->loop($error))
die("$error\n");
exit(0);
}
usleep(100000);
// kill server
posix_kill($pid, SIGINT);
}
?>