Init Repo

2021-06-15 11:08:34 +02:00
parent d0b72a118d
commit b303dd00d6
330 changed files with 93268 additions and 0 deletions
--- a/resources/library/network/network.class.php
+++ b/resources/library/network/network.class.php
@@ -0,0 +1,223 @@
+<?php
+if (!defined('PICONTROL')) exit();
+
+class NetworkInterface
+{
+	private $tpl;
+	private $file;
+	private $interfaces = array();
+	private $comments = array();
+	private $others = array();
+	
+	public function __construct($tpl)
+	{
+		$this->tpl = $tpl;
+		$this->readInterfaces();
+	}
+	
+	public function getInterfaces($removeEmpty = true)
+	{
+		$return = $this->interfaces;
+		
+		if ($removeEmpty === true)
+		{
+			foreach ($return as $interface => $value)
+			{
+				if (!isset($value['protocol']) || !isset($value['method']))
+					unset($return[$interface]);
+			}
+		}
+		
+		return $return;
+	}
+	
+	public function getInterface($interface, $removeEmpty = true)
+	{
+		if (!isset($this->interfaces[$interface]))
+			return false;
+		
+		$return = $this->interfaces[$interface];
+		
+		if ($removeEmpty === true)
+		{
+			if (!isset($return['protocol']) || !isset($return['method']))
+				return false;
+		}
+		
+		return $return;
+	}
+	
+	public function addInterface($interface, $interfaceSettings, $writeToFile = true)
+	{
+		if (empty($interface) || empty($interfaceSettings))
+			return 0;
+		
+		if (isset($this->interfaces[$interface], $this->interfaces[$interface]['protocol'], $this->interfaces[$interface]['method']))
+			return 1;
+		
+		$this->interfaces[$interface] = $interfaceSettings;
+		
+		if ($writeToFile === true)
+			return $this->writeNetworkInterface();
+		else
+			return true;
+	}
+	
+	public function editInterface($interface, $interfaceSettings, $newInterfaceName = NULL, $writeToFile = true)
+	{
+		if (empty($interface) || empty($interfaceSettings))
+			return 0;
+		
+		$this->interfaces[$interface] = array_merge($this->interfaces[$interface], $interfaceSettings);
+		$this->interfaces[$interface] = array_filter($this->interfaces[$interface]);
+		
+		if ($newInterfaceName != NULL)
+		{
+			$this->interfaces[$newInterfaceName] = $this->interfaces[$interface];
+			unset($this->interfaces[$interface]);
+		}
+		
+		if ($writeToFile === true)
+			return $this->writeNetworkInterface();
+		else
+			return true;
+	}
+	
+	public function deleteInterface($interface, $writeToFile = true)
+	{
+		if (empty($interface))
+			return false;
+		
+		unset($this->interfaces[$interface]);
+		
+		if ($writeToFile === true)
+			return $this->writeNetworkInterface();
+		else
+			return true;
+	}
+	
+	public function existsInterface($interface, $removeEmpty = true)
+	{
+		if (!isset($this->interfaces[$interface]))
+			return false;
+		
+		if ($removeEmpty === true)
+		{
+			if (!isset($this->interfaces[$interface]['protocol']) || !isset($this->interfaces[$interface]['method']))
+				return false;
+		}
+		
+		return true;
+	}
+	
+	public function getInterfaceHash()
+	{
+		return md5(serialize($this->file));
+	}
+	
+	private function readInterfaces()
+	{
+		$this->file = shell_exec('cat /etc/network/interfaces');
+		$lines = explode(PHP_EOL, $this->file);
+		$isInterface = NULL;
+		
+		foreach ($lines as $index => $line)
+		{
+			if (isset($line[0]) && trim($line)[0] != '#')
+			{
+				if (substr($line, 0, 4) == 'auto')
+				{
+					$isInterface = NULL;
+					$this->interfaces[trim(substr($line, 5))]['auto'] = true;
+					continue;
+				}
+				
+				if (substr($line, 0, 10) == 'allow-auto')
+				{
+					$isInterface = NULL;
+					$this->interfaces[trim(substr($line, 10))]['allow-auto'] = true;
+					continue;
+				}
+				
+				if (substr($line, 0, 13) == 'allow-hotplug')
+				{
+					$isInterface = NULL;
+					$this->interfaces[trim(substr($line, 13))]['allow-hotplug'] = true;
+					continue;
+				}
+				
+				if (substr($line, 0, 5) == 'iface')
+				{
+					$interface = explode(' ', $line);
+					$isInterface = trim($interface[1]);
+					$this->interfaces[$isInterface]['protocol'] = $interface[2];
+					$this->interfaces[$isInterface]['method'] = $interface[3];
+					continue;
+				}
+				
+				if ($isInterface != NULL)
+				{
+					preg_match('/^[\s]*([\w\d\-]*)[\s]+(.*)$/im', $line, $match);
+					$this->interfaces[$isInterface]['iface'][$match[1]] = $match[2];
+				}
+			}
+			elseif (isset($line[0]) && trim($line)[0] == '#')
+				$this->comments[] = $line;
+			elseif (trim($line) != '')
+				$this->others[] = $line;
+		}
+		
+		return true;
+	}
+	
+	private function writeNetworkInterface()
+	{
+		$fileLines = '';
+		
+		foreach ($this->interfaces as $interface => $line)
+		{
+			if (is_array($line))
+			{
+				if (isset($line['auto']) && $line['auto'] == true)
+					$fileLines .= 'auto '.$interface.PHP_EOL;
+				
+				if (isset($line['allow-auto']) && $line['allow-auto'] == true)
+					$fileLines .= 'allow-auto '.$interface.PHP_EOL;
+				
+				if (isset($line['allow-hotplug']) && $line['allow-hotplug'] == true)
+					$fileLines .= 'allow-hotplug '.$interface.PHP_EOL;
+				
+				if (isset($line['protocol'], $line['method']) && $line['protocol'] != '' && $line['method'] != '')
+				{
+					$fileLines .= 'iface '.$interface.' '.$line['protocol'].' '.$line['method'].PHP_EOL;
+					
+					if (isset($line['iface']))
+					{
+						foreach ($line['iface'] as $key => $value)
+						{
+							if ($value != NULL)
+								$fileLines .= '    '.$key.' '.$value.PHP_EOL;
+						}
+					}
+				}
+				
+				$fileLines .= PHP_EOL;
+			}
+		}
+		
+		foreach ($this->others as $other)
+			$fileLines .= trim($other).PHP_EOL;
+		
+		foreach ($this->comments as $comment)
+			$fileLines .= trim($comment).PHP_EOL;
+		
+		list ($status, $error, $exitStatus) = $this->tpl->executeSSH('echo -e '.escapeshellarg($fileLines).' | sudo /bin/su -c "cat > /etc/network/interfaces"');
+		
+		if ($status == '')
+			return $this->readInterfaces();
+		
+		return false;
+	}
+	
+}
+?>