degagne / libssh2

src/Builder.php

Indentation +26 added lines, -26 removed lines

@@ -11,21 +11,21 @@ 
 class Builder
 {
 
-	/**
+    /**
      * Command prefix.
      *
      * @var string
      */
-	public $prefix;
+    public $prefix;
 	
-	/**
+    /**
      * Command options.
      *
      * @var array
      */
     public $options;
 	
-	/**
+    /**
      * Command arguments.
      *
      * @var array
@@ -67,16 +67,16 @@ 
     {
         $this->options = [];
         foreach ($opts as $key => $value)
-		{
-			if (preg_match('/^-.*$/', $key, $matches))
-			{
-				$this->options[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
-			}
-			if (preg_match('/^-.*$/', $value, $matches))
-			{
-				$this->options[] = $value;
-			}
-		}
+        {
+            if (preg_match('/^-.*$/', $key, $matches))
+            {
+                $this->options[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
+            }
+            if (preg_match('/^-.*$/', $value, $matches))
+            {
+                $this->options[] = $value;
+            }
+        }
         $this->options = implode(' ', array_filter($this->options, 'strlen'));
         return $this;
     }
@@ -89,19 +89,19 @@ 
      */
     final public function setArguments(array $args)
     {
-		$this->arguments = [];
+        $this->arguments = [];
         foreach ($args as $key => $value)
-		{
-			if (preg_match('/^-.*$/', $key, $matches))
-			{
-				$this->arguments[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
-			}
-			else
-			{
-				$this->arguments[] = is_array($value) ? implode(' ', $value) : $value;
-			}
-		}
-		$this->arguments = implode(' ', array_filter($this->arguments, 'strlen'));
+        {
+            if (preg_match('/^-.*$/', $key, $matches))
+            {
+                $this->arguments[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
+            }
+            else
+            {
+                $this->arguments[] = is_array($value) ? implode(' ', $value) : $value;
+            }
+        }
+        $this->arguments = implode(' ', array_filter($this->arguments, 'strlen'));
         return $this;
     }
 }

Braces +3 added lines, -4 removed lines

@@ -67,7 +67,7 @@ 
     {
         $this->options = [];
         foreach ($opts as $key => $value)
-		{
+        {
 			if (preg_match('/^-.*$/', $key, $matches))
 			{
 				$this->options[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
@@ -91,12 +91,11 @@ 
     {
 		$this->arguments = [];
         foreach ($args as $key => $value)
-		{
+        {
 			if (preg_match('/^-.*$/', $key, $matches))
 			{
 				$this->arguments[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
-			}
-			else
+			} else
 			{
 				$this->arguments[] = is_array($value) ? implode(' ', $value) : $value;
 			}

src/Connection.php

Indentation +1 added lines, -1 removed lines

@@ -29,7 +29,7 @@
      */
     public function __construct(Configuration $configuration, Authentication $authentication)
     {
-		if (extension_loaded('ssh2') == false)
+        if (extension_loaded('ssh2') == false)
         {
             throw new \RuntimeException('The libssh2 extension is not loaded.');
         }

Upper-Lower-Casing +3 added lines, -3 removed lines

@@ -29,7 +29,7 @@ 
      */
     public function __construct(Configuration $configuration, Authentication $authentication)
     {
-		if (extension_loaded('ssh2') == false)
+		if (extension_loaded('ssh2') == FALSE)
         {
             throw new \RuntimeException('The libssh2 extension is not loaded.');
         }
@@ -62,7 +62,7 @@ 
     final public function connect(Configuration $configuration)
     {
         $this->connection = @ssh2_connect($configuration->get_host(), $configuration->get_port(), $configuration->get_methods());
-        if ($this->connection === false || !is_resource($this->connection))
+        if ($this->connection === FALSE || !is_resource($this->connection))
         {
             throw new \RuntimeException($this->get_error_message());
         }
@@ -78,7 +78,7 @@ 
     final public function tunnel(Configuration $configuration)
     {
         $tunnel = @ssh2_tunnel($this->connection, $configuration->get_tunnel_host(), $configuration->get_tunnel_port());
-        if ($tunnel === false)
+        if ($tunnel === FALSE)
         {
             throw new \RuntimeException($this->get_error_message());
         }

src/Kerberos.php

Indentation +110 added lines, -110 removed lines

@@ -17,11 +17,11 @@ 
  */
 class Kerberos
 {
-	private $configuration;
+    private $configuration;
 
-	private $authentication;
+    private $authentication;
 
-	/**
+    /**
      * Constructor.
      *
      * @param  instance $configuration  Configuration instance
@@ -31,121 +31,121 @@ 
     public function __construct(Configuration $configuration, Authentication $authentication)
     {
         if (get_class($authentication) != 'LibSSH2\Authentication\Password')
-		{
-			throw new \RuntimeException("Kerberos authentication requires Password authentication to remote server.");
-		}
-		$this->configuration = $configuration;
-		$this->authentication = $authentication;
+        {
+            throw new \RuntimeException("Kerberos authentication requires Password authentication to remote server.");
+        }
+        $this->configuration = $configuration;
+        $this->authentication = $authentication;
     }
 
-	/**
-	 * kcreate creates a Kerberos credential (ticket) cache and sets the
-	 * KRB5CCNAME environmental variable.
-	 *
-	 * @return string Kerberos credential cache
-	 */
-	final public function kcreate($principle)
-	{
-		$username = $this->configuration->get_username();
-		$command = (new Builder())
-			->setPrefix('kinit')
-			->setArguments([$principle]);
+    /**
+     * kcreate creates a Kerberos credential (ticket) cache and sets the
+     * KRB5CCNAME environmental variable.
+     *
+     * @return string Kerberos credential cache
+     */
+    final public function kcreate($principle)
+    {
+        $username = $this->configuration->get_username();
+        $command = (new Builder())
+            ->setPrefix('kinit')
+            ->setArguments([$principle]);
 
-		$shell = new Shell($this->configuration, $this->authentication);
-		$shell
-			->shell()
-			->write("export KRB5CCNAME=`mktemp /tmp/krb5cc_{$username}_XXXXXXXXXXXXX`;")
-			->write($command)
-			->write($this->configuration->get_password())
-			->write('echo KRB5CCNAME:$KRB5CCNAME', true)
-			->output();
+        $shell = new Shell($this->configuration, $this->authentication);
+        $shell
+            ->shell()
+            ->write("export KRB5CCNAME=`mktemp /tmp/krb5cc_{$username}_XXXXXXXXXXXXX`;")
+            ->write($command)
+            ->write($this->configuration->get_password())
+            ->write('echo KRB5CCNAME:$KRB5CCNAME', true)
+            ->output();
 
-		if (!preg_match("/KRB5CCNAME:(\/tmp\/krb5cc_.*)/", $shell->get_output(), $matches))
-		{
-			throw new \RuntimeException('Failed to create the Kerberos credential cache and set the KRB5CCNAME environmental variable.');
-		}
-		return $matches[1];
-	}
+        if (!preg_match("/KRB5CCNAME:(\/tmp\/krb5cc_.*)/", $shell->get_output(), $matches))
+        {
+            throw new \RuntimeException('Failed to create the Kerberos credential cache and set the KRB5CCNAME environmental variable.');
+        }
+        return $matches[1];
+    }
 
-	/**
-	 * The kdestroy utility destroys the user’s active Kerberos 
-	 * authorization tickets by overwriting and deleting the 
-	 * credentials cache that contains them. If the credentials 
-	 * cache is not specified, the default credentials cache is 
-	 * destroyed.
-	 *
-	 * @param  array  $options   klist command line options
-	 * @param  array  $arguments klist command line arguments
-	 * @return int    return code (exit status code)
-	 */
-	final public function kdestroy(array $options = [], array $arguments = [], $strict = true)
-	{
-		$command = (new Builder())
-			->setPrefix('kdestroy')
-			->setOptions($options)
-			->setArguments($arguments);
-		list($retval, $output) = $this->_exec($command, $strict);
-		return $retval;
-	}
+    /**
+     * The kdestroy utility destroys the user’s active Kerberos 
+     * authorization tickets by overwriting and deleting the 
+     * credentials cache that contains them. If the credentials 
+     * cache is not specified, the default credentials cache is 
+     * destroyed.
+     *
+     * @param  array  $options   klist command line options
+     * @param  array  $arguments klist command line arguments
+     * @return int    return code (exit status code)
+     */
+    final public function kdestroy(array $options = [], array $arguments = [], $strict = true)
+    {
+        $command = (new Builder())
+            ->setPrefix('kdestroy')
+            ->setOptions($options)
+            ->setArguments($arguments);
+        list($retval, $output) = $this->_exec($command, $strict);
+        return $retval;
+    }
 
-	/**
-	 * klist lists the Kerberos principal and Kerberos tickets held 
-	 * in a credentials cache, or the keys held in a keytab file.
-	 *
-	 * @param  array  $options   klist command line options
-	 * @param  array  $arguments klist command line arguments
-	 * @return string klist results
-	 */
-	final public function klist(array $options = [], array $arguments = [], $strict = true)
-	{
-		$command = (new Builder())
-			->setPrefix('klist')
-			->setOptions($options)
-			->setArguments($arguments);
-		list($retval, $output) = $this->_exec($command, $strict);
-		return $output;
-	}
+    /**
+     * klist lists the Kerberos principal and Kerberos tickets held 
+     * in a credentials cache, or the keys held in a keytab file.
+     *
+     * @param  array  $options   klist command line options
+     * @param  array  $arguments klist command line arguments
+     * @return string klist results
+     */
+    final public function klist(array $options = [], array $arguments = [], $strict = true)
+    {
+        $command = (new Builder())
+            ->setPrefix('klist')
+            ->setOptions($options)
+            ->setArguments($arguments);
+        list($retval, $output) = $this->_exec($command, $strict);
+        return $output;
+    }
 
-	/**
-	 * kinit obtains and caches an initial ticket-granting ticket for 
-	 * principal. If principal is absent, kinit chooses an appropriate 
-	 * principal name based on existing credential cache contents or 
-	 * the local username of the user invoking kinit. Some options 
-	 * modify the choice of principal name.
-	 *
-	 * @param  array  $options   kinit command line options
-	 * @param  array  $arguments kinit command line arguments
-	 * @return int    exit status code
-	 */
-	final public function kinit(array $options = [], array $arguments = [], $strict = true)
-	{
-		$command = (new Builder())
-			->setPrefix('kinit')
-			->setOptions($options)
-			->setArguments($arguments);
-		list($retval, $output) = $this->_exec($command, $strict);
-		return $retval;
-	}
+    /**
+     * kinit obtains and caches an initial ticket-granting ticket for 
+     * principal. If principal is absent, kinit chooses an appropriate 
+     * principal name based on existing credential cache contents or 
+     * the local username of the user invoking kinit. Some options 
+     * modify the choice of principal name.
+     *
+     * @param  array  $options   kinit command line options
+     * @param  array  $arguments kinit command line arguments
+     * @return int    exit status code
+     */
+    final public function kinit(array $options = [], array $arguments = [], $strict = true)
+    {
+        $command = (new Builder())
+            ->setPrefix('kinit')
+            ->setOptions($options)
+            ->setArguments($arguments);
+        list($retval, $output) = $this->_exec($command, $strict);
+        return $retval;
+    }
 
-	/**
-	 * Execute Kerberos command.
-	 *
-	 * @param  string  $command   command to be executed
-	 * @return array   return code and STDOUT
-	 */
-	final private function _exec($command, $strict)
-	{
-		$ssh = new SSH($this->configuration, $this->authentication);
-		$ssh->exec($command);
+    /**
+     * Execute Kerberos command.
+     *
+     * @param  string  $command   command to be executed
+     * @return array   return code and STDOUT
+     */
+    final private function _exec($command, $strict)
+    {
+        $ssh = new SSH($this->configuration, $this->authentication);
+        $ssh->exec($command);
 
-		$output = $ssh->get_output();
-		$error = $ssh->get_error();
-		$retval = $ssh->get_exitstatus();
+        $output = $ssh->get_output();
+        $error = $ssh->get_error();
+        $retval = $ssh->get_exitstatus();
 
-		if ($strict && $retval != 0 )
-		{
-			throw new \RuntimeException($error);
-		}
-		return [$retval, $output];
-	}
+        if ($strict && $retval != 0 )
+        {
+            throw new \RuntimeException($error);
+        }
+        return [$retval, $output];
+    }
 }

Spacing +1 added lines, -1 removed lines

@@ -142,7 +142,7 @@
 		$error = $ssh->get_error();
 		$retval = $ssh->get_exitstatus();
 
-		if ($strict && $retval != 0 )
+		if ($strict && $retval != 0)
 		{
 			throw new \RuntimeException($error);
 		}

Upper-Lower-Casing +4 added lines, -4 removed lines

@@ -57,7 +57,7 @@ 
 			->write("export KRB5CCNAME=`mktemp /tmp/krb5cc_{$username}_XXXXXXXXXXXXX`;")
 			->write($command)
 			->write($this->configuration->get_password())
-			->write('echo KRB5CCNAME:$KRB5CCNAME', true)
+			->write('echo KRB5CCNAME:$KRB5CCNAME', TRUE)
 			->output();
 
 		if (!preg_match("/KRB5CCNAME:(\/tmp\/krb5cc_.*)/", $shell->get_output(), $matches))
@@ -78,7 +78,7 @@ 
 	 * @param  array  $arguments klist command line arguments
 	 * @return int    return code (exit status code)
 	 */
-	final public function kdestroy(array $options = [], array $arguments = [], $strict = true)
+	final public function kdestroy(array $options = [], array $arguments = [], $strict = TRUE)
 	{
 		$command = (new Builder())
 			->setPrefix('kdestroy')
@@ -96,7 +96,7 @@ 
 	 * @param  array  $arguments klist command line arguments
 	 * @return string klist results
 	 */
-	final public function klist(array $options = [], array $arguments = [], $strict = true)
+	final public function klist(array $options = [], array $arguments = [], $strict = TRUE)
 	{
 		$command = (new Builder())
 			->setPrefix('klist')
@@ -117,7 +117,7 @@ 
 	 * @param  array  $arguments kinit command line arguments
 	 * @return int    exit status code
 	 */
-	final public function kinit(array $options = [], array $arguments = [], $strict = true)
+	final public function kinit(array $options = [], array $arguments = [], $strict = TRUE)
 	{
 		$command = (new Builder())
 			->setPrefix('kinit')