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Completed
Branch — master (9bcd56)
by Deric
02:07
created
Category
Toggle Patches
src/ConsoleOutput.php 1 patch
Indentation   +7 added lines, -7 removed lines patch added patch discarded remove patch 
@@ -56,18 +56,18 @@  discard block
 
 block discarded – undo
56 56 
     /**
57 57 
      * Set STDOUT output stream.
58 58 
      *
59 
-	 * @param  mixed $stdout standard output
59 
+     * @param  mixed $stdout standard output
60 60 
      * @return object
61 61 
      */
62 62 
     final public function set_output($stdout)
63 63 
     {
64 
-		$this->stdout = $stdout;
64 
+        $this->stdout = $stdout;
65 65 
     }
66 66
67 67 
     /**
68 68 
      * Set STDERR output stream.
69 69 
      *
70 
-	 * @param  string $stderr standard error
70 
+     * @param  string $stderr standard error
71 71 
      * @return object
72 72 
      */
73 73 
     final public function set_error($stderr)
 
@@ -78,7 +78,7 @@  discard block
 
 block discarded – undo
78 78 
     /**
79 79 
      * Set exit status code.
80 80 
      *
81 
-	 * @param  int $exitstatus exit status code
81 
+     * @param  int $exitstatus exit status code
82 82 
      * @return object
83 83 
      */
84 84 
     final public function set_exitstatus($exitstatus)
 
@@ -93,7 +93,7 @@  discard block
 
 block discarded – undo
93 93 
      */
94 94 
     final public function get_output()
95 95 
     {
96 
-		return $this->stdout;
96 
+        return $this->stdout;
97 97 
     }
98 98
99 99 
     /**
 
@@ -103,7 +103,7 @@  discard block
 
 block discarded – undo
103 103 
      */
104 104 
     final public function get_error()
105 105 
     {
106 
-		return $this->stderr;
106 
+        return $this->stderr;
107 107 
     }
108 108
109 109 
     /**
 
@@ -113,7 +113,7 @@  discard block
 
 block discarded – undo
113 113 
      */
114 114 
     final public function get_exitstatus()
115 115 
     {
116 
-		return $this->exitstatus;
116 
+        return $this->exitstatus;
117 117 
     }
118 118
119 119 
     /**
Please login to merge, or discard this patch.
src/Configuration.php 1 patch
Indentation   +19 added lines, -19 removed lines patch added patch discarded remove patch 
@@ -11,35 +11,35 @@  discard block
 
 block discarded – undo
11 11 
 class Configuration
12 12 
 {
13 13
14 
-	/**
14 
+    /**
15 15 
      * Username.
16 16 
      *
17 17 
      * @var string
18 18 
      */
19 19 
     protected $username = null;
20 20
21 
-	/**
21 
+    /**
22 22 
      * User password.
23 23 
      *
24 24 
      * @var string
25 25 
      */
26 26 
     protected $password = null;
27 27
28 
-	/**
28 
+    /**
29 29 
      * RSA public key.
30 30 
      *
31 31 
      * @var string
32 32 
      */
33 33 
     protected $publickey = null;
34 34
35 
-	/**
35 
+    /**
36 36 
      * RSA private key.
37 37 
      *
38 38 
      * @var string
39 39 
      */
40 40 
     protected $privatekey = null;
41 41
42 
-	/**
42 
+    /**
43 43 
      * Passphrase.
44 44 
      *
45 45 
      * @var string
 
@@ -67,7 +67,7 @@  discard block
 
 block discarded – undo
67 67 
      */
68 68 
     protected $methods = [];
69 69
70 
-	/**
70 
+    /**
71 71 
      * SSH tunnel requested.
72 72 
      *
73 73 
      * @var boolean
 
@@ -88,7 +88,7 @@  discard block
 
 block discarded – undo
88 88 
      */
89 89 
     protected $tunnel_port = 22;
90 90
91 
-	/**
91 
+    /**
92 92 
      * Sets username.
93 93 
      *
94 94 
      * @param  string $username username
 
@@ -100,7 +100,7 @@  discard block
 
 block discarded – undo
100 100 
         return $this;
101 101 
     }
102 102
103 
-	/**
103 
+    /**
104 104 
      * Sets user password.
105 105 
      *
106 106 
      * @param  string $password password
 
@@ -112,7 +112,7 @@  discard block
 
 block discarded – undo
112 112 
         return $this;
113 113 
     }
114 114
115 
-	/**
115 
+    /**
116 116 
      * Sets RSA public key.
117 117 
      *
118 118 
      * @param  string $publickey RSA public key
 
@@ -124,7 +124,7 @@  discard block
 
 block discarded – undo
124 124 
         return $this;
125 125 
     }
126 126
127 
-	/**
127 
+    /**
128 128 
      * Sets RSA private key.
129 129 
      *
130 130 
      * @param  string $privatekey RSA private key
 
@@ -136,7 +136,7 @@  discard block
 
 block discarded – undo
136 136 
         return $this;
137 137 
     }
138 138
139 
-	/**
139 
+    /**
140 140 
      * Sets passphrase.
141 141 
      *
142 142 
      * @param  string $passphrase passphrase
 
@@ -187,7 +187,7 @@  discard block
 
 block discarded – undo
187 187 
         return $this;
188 188 
     }
189 189
190 
-	/**
190 
+    /**
191 191 
      * Sets tunnel.
192 192 
      *
193 193 
      * @return object \LibSSH2\Configuration object
 
@@ -206,7 +206,7 @@  discard block
 
 block discarded – undo
206 206 
      */
207 207 
     final public function set_tunnel_host($host)
208 208 
     {
209 
-		$this->set_tunnel();
209 
+        $this->set_tunnel();
210 210 
         $this->tunnel_host = $host;
211 211 
         return $this;
212 212 
     }
 
@@ -223,7 +223,7 @@  discard block
 
 block discarded – undo
223 223 
         return $this;
224 224 
     }
225 225
226 
-	/**
226 
+    /**
227 227 
      * Returns username.
228 228 
      *
229 229 
      * @return string username
 
@@ -237,7 +237,7 @@  discard block
 
 block discarded – undo
237 237 
         return $this->username;
238 238 
     }
239 239
240 
-	/**
240 
+    /**
241 241 
      * Returns user's password.
242 242 
      *
243 243 
      * @return string password
 
@@ -251,7 +251,7 @@  discard block
 
 block discarded – undo
251 251 
         return $this->password;
252 252 
     }
253 253
254 
-	/**
254 
+    /**
255 255 
      * Returns RSA public key.
256 256 
      *
257 257 
      * @return string RSA public key
 
@@ -265,7 +265,7 @@  discard block
 
 block discarded – undo
265 265 
         return $this->publickey;
266 266 
     }
267 267
268 
-	/**
268 
+    /**
269 269 
      * Returns RSA private key.
270 270 
      *
271 271 
      * @return string privatekey
 
@@ -279,7 +279,7 @@  discard block
 
 block discarded – undo
279 279 
         return $this->privatekey;
280 280 
     }
281 281
282 
-	/**
282 
+    /**
283 283 
      * Returns passphrase.
284 284 
      *
285 285 
      * @return string passphrase
 
@@ -326,7 +326,7 @@  discard block
 
 block discarded – undo
326 326 
         }
327 327 
     }
328 328
329 
-	/**
329 
+    /**
330 330 
      * Returns tunnel.
331 331 
      *
332 332 
      * @return boolean
Please login to merge, or discard this patch.
src/Sessions/SFTP.php 1 patch
Indentation   +221 added lines, -221 removed lines patch added patch discarded remove patch 
@@ -15,12 +15,12 @@  discard block
 
 block discarded – undo
15 15 
 class SFTP extends Connection
16 16 
 {
17 17
18 
-	/**
19 
-	 * SFTP connection resource.
20 
-	 *
21 
-	 * @var resource
22 
-	 */
23 
-	private $sftp;
18 
+    /**
19 
+     * SFTP connection resource.
20 
+     *
21 
+     * @var resource
22 
+     */
23 
+    private $sftp;
24 24
25 25 
     /**
26 26 
      * Constructor.
 
@@ -33,14 +33,14 @@  discard block
 
 block discarded – undo
33 33 
     {
34 34 
         parent::__construct($configuration, $authentication);
35 35
36 
-		$this->sftp = @ssh2_sftp($this->connection);
37 
-		if(!$this->sftp)
38 
-		{
39 
-			throw new \RuntimeException($this->get_error_message());
40 
-		}
36 
+        $this->sftp = @ssh2_sftp($this->connection);
37 
+        if(!$this->sftp)
38 
+        {
39 
+            throw new \RuntimeException($this->get_error_message());
40 
+        }
41 41 
     }
42 42
43 
-	/**
43 
+    /**
44 44 
      * Copies file.
45 45 
      *
46 46 
      * @param  string $srcfile  path to the source file
 
@@ -50,23 +50,23 @@  discard block
 
 block discarded – undo
50 50 
     final public function copy($srcfile, $destfile)
51 51 
     {
52 52 
         if ($this->is_file($srcfile) === false)
53 
-		{
54 
-			$this->set_error('Local file ' . $srcfile . ' does not exist.');
55 
-			$this->set_exitstatus(1);
56 
-			return;
57 
-		}
53 
+        {
54 
+            $this->set_error('Local file ' . $srcfile . ' does not exist.');
55 
+            $this->set_exitstatus(1);
56 
+            return;
57 
+        }
58 58
59 
-		if (@copy($this->sftp_url($srcfile), $this->sftp_url($destfile)) === false)
60 
-		{
61 
-			$this->set_error($this->get_error_message());
62 
-			$this->set_exitstatus(1);
63 
-			return;
64 
-		}
65 
-		$this->set_output('Successfully copied file at: ' . $srcfile . ' to ' . $destfile);
66 
-		$this->set_exitstatus(0);
59 
+        if (@copy($this->sftp_url($srcfile), $this->sftp_url($destfile)) === false)
60 
+        {
61 
+            $this->set_error($this->get_error_message());
62 
+            $this->set_exitstatus(1);
63 
+            return;
64 
+        }
65 
+        $this->set_output('Successfully copied file at: ' . $srcfile . ' to ' . $destfile);
66 
+        $this->set_exitstatus(0);
67 67 
     }
68 68
69 
-	/**
69 
+    /**
70 70 
      * Removes files.
71 71 
      *
72 72 
      * Caveats:
 
@@ -77,96 +77,96 @@  discard block
 
 block discarded – undo
77 77 
      */
78 78 
     final public function delete($files)
79 79 
     {
80 
-		$files = !is_array($files) ? [$files] : $files;
81 
-		foreach ($files as $file)
82 
-		{
83 
-			if ($this->is_file($file))
84 
-			{
85 
-				if (@unlink($this->sftp_url($file)) === false)
86 
-				{
87 
-					$this->set_error($this->get_error_message());
88 
-					$this->set_exitstatus(1);
89 
-					return;
90 
-				}
91 
-				continue;
92 
-			}
93 
-		}
94 
-		$this->set_output('Successfully deleted remote file(s) at: ' . implode(', ', $files));
95 
-		$this->set_exitstatus(0);
80 
+        $files = !is_array($files) ? [$files] : $files;
81 
+        foreach ($files as $file)
82 
+        {
83 
+            if ($this->is_file($file))
84 
+            {
85 
+                if (@unlink($this->sftp_url($file)) === false)
86 
+                {
87 
+                    $this->set_error($this->get_error_message());
88 
+                    $this->set_exitstatus(1);
89 
+                    return;
90 
+                }
91 
+                continue;
92 
+            }
93 
+        }
94 
+        $this->set_output('Successfully deleted remote file(s) at: ' . implode(', ', $files));
95 
+        $this->set_exitstatus(0);
96 96 
     }
97 97
98 
-	/**
99 
-	 * Tells whether the filename is a directory.
100 
-	 *
101 
-	 * @param  string $path directory path
102 
-	 * @return boolean
103 
-	 */
104 
-	final public function is_dir($path)
105 
-	{
106 
-		return is_dir($this->sftp_url($path));
107 
-	}
98 
+    /**
99 
+     * Tells whether the filename is a directory.
100 
+     *
101 
+     * @param  string $path directory path
102 
+     * @return boolean
103 
+     */
104 
+    final public function is_dir($path)
105 
+    {
106 
+        return is_dir($this->sftp_url($path));
107 
+    }
108 108
109 
-	/**
110 
-	 * Tells whether the filename is a file.
111 
-	 *
112 
-	 * @param  string $path directory path
113 
-	 * @return boolean
114 
-	 */
115 
-	final public function is_file($path)
116 
-	{
117 
-		return is_file($this->sftp_url($path));
118 
-	}
109 
+    /**
110 
+     * Tells whether the filename is a file.
111 
+     *
112 
+     * @param  string $path directory path
113 
+     * @return boolean
114 
+     */
115 
+    final public function is_file($path)
116 
+    {
117 
+        return is_file($this->sftp_url($path));
118 
+    }
119 119
120 
-	/**
121 
-	 * Directory listing.
122 
-	 *
123 
-	 * @param  string $path directory path
124 
-	 * @return void
125 
-	 */
126 
-	final public function ls($path)
127 
-	{
128 
-		$files = [];
129 
-		if ($handle = @opendir($this->sftp_url($path)))
130 
-		{
131 
-			while (($file = @readdir($handle)) !== false)
132 
-			{
133 
-				if ($file != '.' && $file != '..')
134 
-				{
135 
-					$filename = rtrim($path, '/') . '/' . $file;
136 
-					if ($this->is_dir($filename))
137 
-					{
138 
-						$files['directories'][] = $filename;
139 
-					}
120 
+    /**
121 
+     * Directory listing.
122 
+     *
123 
+     * @param  string $path directory path
124 
+     * @return void
125 
+     */
126 
+    final public function ls($path)
127 
+    {
128 
+        $files = [];
129 
+        if ($handle = @opendir($this->sftp_url($path)))
130 
+        {
131 
+            while (($file = @readdir($handle)) !== false)
132 
+            {
133 
+                if ($file != '.' && $file != '..')
134 
+                {
135 
+                    $filename = rtrim($path, '/') . '/' . $file;
136 
+                    if ($this->is_dir($filename))
137 
+                    {
138 
+                        $files['directories'][] = $filename;
139 
+                    }
140 140
141 
-					if ($this->is_dir($filename) === false)
142 
-					{
143 
-						$files['files'][] = $filename;
144 
-					}
145 
-				}
146 
-			}
147 
-			closedir($handle);
148 
-		}
149 
-		$this->set_output($files);
150 
-		$this->set_exitstatus(0);
151 
-	}
141 
+                    if ($this->is_dir($filename) === false)
142 
+                    {
143 
+                        $files['files'][] = $filename;
144 
+                    }
145 
+                }
146 
+            }
147 
+            closedir($handle);
148 
+        }
149 
+        $this->set_output($files);
150 
+        $this->set_exitstatus(0);
151 
+    }
152 152
153 
-	/**
154 
-	* Returns pathnames matching a pattern (for files only & hidden files).
155 
-	*
156 
-	* @param  string $directory directory
157 
-	* @param  mixed  $pattern   pattern (does not support tilde expansion)
158 
-	* @return mixed  matched files or null
159 
-	*/
160 
-	final public function glob($directory, $pattern = '')
161 
-	{
162 
-		if ($this->is_dir($directory) == false)
163 
-		{
164 
-			$this->set_error($this->get_error_message());
165 
-			$this->set_exitstatus(1);
166 
-			return;
167 
-		}
153 
+    /**
154 
+     * Returns pathnames matching a pattern (for files only & hidden files).
155 
+     *
156 
+     * @param  string $directory directory
157 
+     * @param  mixed  $pattern   pattern (does not support tilde expansion)
158 
+     * @return mixed  matched files or null
159 
+     */
160 
+    final public function glob($directory, $pattern = '')
161 
+    {
162 
+        if ($this->is_dir($directory) == false)
163 
+        {
164 
+            $this->set_error($this->get_error_message());
165 
+            $this->set_exitstatus(1);
166 
+            return;
167 
+        }
168 168
169 
-		$handle = opendir($this->sftp_url($directory));
169 
+        $handle = opendir($this->sftp_url($directory));
170 170 
         while (($file = readdir($handle)) !== false)
171 171 
         {
172 172 
             $files[] = preg_grep('/(^.*' . $pattern . '.*$)/', explode(PHP_EOL, $file));
 
@@ -174,10 +174,10 @@  discard block
 
 block discarded – undo
174 174
175 175 
         if (empty($files))
176 176 
         {
177 
-			$this->set_output([]);
178 
-			$this->set_exitstatus(0);
179 
-			return;
180 
-		}
177 
+            $this->set_output([]);
178 
+            $this->set_exitstatus(0);
179 
+            return;
180 
+        }
181 181
182 182 
         $files = array_reduce($files, 'array_merge', []);
183 183 
         $files = array_diff($files, ['.', '..']);
 
@@ -185,13 +185,13 @@  discard block
 
 block discarded – undo
185 185 
         $_files = [];
186 186 
         foreach ($files as $file)
187 187 
         {
188 
-			$_files[] = rtrim($directory, '/') . '/' . $file;
188 
+            $_files[] = rtrim($directory, '/') . '/' . $file;
189 189 
         }
190 
-		$this->set_output($_files);
191 
-		$this->set_exitstatus(0);
192 
-	}
190 
+        $this->set_output($_files);
191 
+        $this->set_exitstatus(0);
192 
+    }
193 193
194 
-	/**
194 
+    /**
195 195 
      * Create new directory.
196 196 
      *
197 197 
      * @param  mizxed $directories path to the directory
 
@@ -205,18 +205,18 @@  discard block
 
 block discarded – undo
205 205 
         $directories = !is_array($directories) ? [$directories] : $directories;
206 206 
         foreach ($directories as $directory)
207 207 
         {
208 
-			if (@mkdir($this->sftp_url($directory), $mode, $recursive) === false)
209 
-			{
210 
-				$this->set_error($this->get_error_message());
211 
-				$this->set_exitstatus(1);
212 
-				return;
213 
-			}
208 
+            if (@mkdir($this->sftp_url($directory), $mode, $recursive) === false)
209 
+            {
210 
+                $this->set_error($this->get_error_message());
211 
+                $this->set_exitstatus(1);
212 
+                return;
213 
+            }
214 214 
         }
215 
-		$this->set_output('Successfully created remote directory(ies) at: ' . implode(', ', $directories));
216 
-		$this->set_exitstatus(0);
215 
+        $this->set_output('Successfully created remote directory(ies) at: ' . implode(', ', $directories));
216 
+        $this->set_exitstatus(0);
217 217 
     }
218 218
219 
-	/**
219 
+    /**
220 220 
      * Moves file to different path (rename).
221 221 
      *
222 222 
      * @param  string $oldfile path to the old file
 
@@ -226,23 +226,23 @@  discard block
 
 block discarded – undo
226 226 
     final public function rename($oldfile, $newfile)
227 227 
     {
228 228 
         if ($this->is_file($oldfile) === false)
229 
-		{
230 
-			$this->set_error('Local file ' . $oldfile . ' does not exist.');
231 
-			$this->set_exitstatus(1);
232 
-			return;
233 
-		}
229 
+        {
230 
+            $this->set_error('Local file ' . $oldfile . ' does not exist.');
231 
+            $this->set_exitstatus(1);
232 
+            return;
233 
+        }
234 234
235 
-		if (!@ssh2_sftp_rename($this->sftp, $oldfile, $newfile))
235 
+        if (!@ssh2_sftp_rename($this->sftp, $oldfile, $newfile))
236 236 
         {
237 237 
             $this->set_error($this->get_error_message());
238 
-			$this->set_exitstatus(1);
239 
-			return;
238 
+            $this->set_exitstatus(1);
239 
+            return;
240 240 
         }
241 
-		$this->set_output('Successfully renamed remote file at: ' . $oldfile . ' to ' . $newfile);
242 
-		$this->set_exitstatus(0);
241 
+        $this->set_output('Successfully renamed remote file at: ' . $oldfile . ' to ' . $newfile);
242 
+        $this->set_exitstatus(0);
243 243 
     }
244 244
245 
-	/**
245 
+    /**
246 246 
      * Removes directory.
247 247 
      *
248 248 
      * Caveats:
 
@@ -252,40 +252,40 @@  discard block
 
 block discarded – undo
252 252 
      * @param  mixed   $directories directory or directories to remove
253 253 
      * @return boolean
254 254 
      */
255 
-	final public function rmdir($directories)
256 
-	{
257 
-		$directories = !is_array($directories) ? [$directories] : $directories;
258 
-		foreach ($directories as $directory)
255 
+    final public function rmdir($directories)
256 
+    {
257 
+        $directories = !is_array($directories) ? [$directories] : $directories;
258 
+        foreach ($directories as $directory)
259 259 
         {
260 
-			if ($this->is_dir($directory))
261 
-			{
262 
-				start:
263 
-				$this->ls($directory)['files'];
264 
-				$stdout = $this->get_output();
265 
-				$files = array_key_exists('files', $stdout) ? $stdout['files'] : [];
266 
-				if (count($files) == 0)
267 
-				{
268 
-					if (@rmdir($this->sftp_url($directory)) === false)
269 
-					{
270 
-						$this->set_error($this->get_error_message());
271 
-						$this->set_exitstatus(1);
272 
-						return;
273 
-					}
274 
-					continue;
275 
-				}
260 
+            if ($this->is_dir($directory))
261 
+            {
262 
+                start:
263 
+                $this->ls($directory)['files'];
264 
+                $stdout = $this->get_output();
265 
+                $files = array_key_exists('files', $stdout) ? $stdout['files'] : [];
266 
+                if (count($files) == 0)
267 
+                {
268 
+                    if (@rmdir($this->sftp_url($directory)) === false)
269 
+                    {
270 
+                        $this->set_error($this->get_error_message());
271 
+                        $this->set_exitstatus(1);
272 
+                        return;
273 
+                    }
274 
+                    continue;
275 
+                }
276 276
277 
-				if (count($files) != 0)
278 
-				{
279 
-					$this->delete($files);
280 
-					goto start;
281 
-				}
282 
-			}
277 
+                if (count($files) != 0)
278 
+                {
279 
+                    $this->delete($files);
280 
+                    goto start;
281 
+                }
282 
+            }
283 283 
         }
284 
-		$this->set_output('Successfully removed remote directory(ies) at: ' . implode(', ', $directories));
285 
-		$this->set_exitstatus(0);
286 
-	}
284 
+        $this->set_output('Successfully removed remote directory(ies) at: ' . implode(', ', $directories));
285 
+        $this->set_exitstatus(0);
286 
+    }
287 287
288 
-	/**
288 
+    /**
289 289 
      * Sends a file via SCP.
290 290 
      *
291 291 
      * @param  mixed   $local  		source file(s) (local)
 
@@ -295,21 +295,21 @@  discard block
 
 block discarded – undo
295 295 
      */
296 296 
     final public function put($local_files, $remote_dir, $mode = 0750)
297 297 
     {
298 
-		$local_files = !is_array($local_files) ? [$local_files] : $local_files;
298 
+        $local_files = !is_array($local_files) ? [$local_files] : $local_files;
299 299 
         foreach ($local_files as $local_file)
300 300 
         {
301 
-			if (!@ssh2_scp_send($this->connection, $local_file, rtrim($remote_dir, '/') . '/' . basename($local_file), $mode))
302 
-			{
303 
-				$this->set_error($this->get_error_message());
304 
-				$this->set_exitstatus(1);
305 
-				return;
306 
-			}
301 
+            if (!@ssh2_scp_send($this->connection, $local_file, rtrim($remote_dir, '/') . '/' . basename($local_file), $mode))
302 
+            {
303 
+                $this->set_error($this->get_error_message());
304 
+                $this->set_exitstatus(1);
305 
+                return;
306 
+            }
307 307 
         }
308 
-		$this->set_output('Successfully sent local files to remote host at: ' . implode(', ', $local_files));
308 
+        $this->set_output('Successfully sent local files to remote host at: ' . implode(', ', $local_files));
309 309 
         $this->set_exitstatus(0);
310 310 
     }
311 311
312 
-	/**
312 
+    /**
313 313 
      * Recieves a file via SCP.
314 314 
      *
315 315 
      * @param  mixed   $local  		source file(s) (local)
 
@@ -318,58 +318,58 @@  discard block
 
 block discarded – undo
318 318 
      */
319 319 
     final public function get($remote_files, $local_dir)
320 320 
     {
321 
-		$remote_files = !is_array($remote_files) ? [$remote_files] : $remote_files;
321 
+        $remote_files = !is_array($remote_files) ? [$remote_files] : $remote_files;
322 322 
         foreach ($remote_files as $remote_file)
323 323 
         {
324 
-			if (!@ssh2_scp_recv($this->connection, $remote_file, rtrim($local_dir, '/') . '/' . basename($remote_file)))
325 
-			{
326 
-				$this->set_error($this->get_error_message());
327 
-				$this->set_exitstatus(1);
328 
-				return;
329 
-			}
324 
+            if (!@ssh2_scp_recv($this->connection, $remote_file, rtrim($local_dir, '/') . '/' . basename($remote_file)))
325 
+            {
326 
+                $this->set_error($this->get_error_message());
327 
+                $this->set_exitstatus(1);
328 
+                return;
329 
+            }
330 330 
         }
331 
-		$this->set_output('Successfully received remote files: ' . implode(', ', $remote_files));
331 
+        $this->set_output('Successfully received remote files: ' . implode(', ', $remote_files));
332 332 
         $this->set_exitstatus(0);
333 333 
     }
334 334
335 
-	/**
336 
-	 * Returns stat a file on a remote filesystem.
337 
-	 *
338 
-	 * @param  string $path directory path
339 
-	 * @return void
340 
-	 */
341 
-	final public function stat($path)
342 
-	{
343 
-		$statinfo = ssh2_sftp_stat($this->sftp, $path);
335 
+    /**
336 
+     * Returns stat a file on a remote filesystem.
337 
+     *
338 
+     * @param  string $path directory path
339 
+     * @return void
340 
+     */
341 
+    final public function stat($path)
342 
+    {
343 
+        $statinfo = ssh2_sftp_stat($this->sftp, $path);
344 344
345 
-		if ($statinfo === false)
346 
-		{
347 
-			$this->set_error($this->get_error_message());
348 
-			$this->set_exitstatus(0);
349 
-			return;
350 
-		}
345 
+        if ($statinfo === false)
346 
+        {
347 
+            $this->set_error($this->get_error_message());
348 
+            $this->set_exitstatus(0);
349 
+            return;
350 
+        }
351 351
352 
-		$statinfo = [
353 
-			'size' 		=> $statinfo['size'],
354 
-			'groupid'	=> $statinfo['gid'],
355 
-			'userid'	=> $statinfo['uid'],
356 
-			'atime'		=> date('c', $statinfo['atime']),
357 
-			'mtime'		=> date('c', $statinfo['mtime']),
358 
-			'mode'		=> $statinfo['mode'],
359 
-		];
360 
-		$this->set_output($statinfo);
361 
-		$this->set_exitstatus(0);
362 
-	}
352 
+        $statinfo = [
353 
+            'size' 		=> $statinfo['size'],
354 
+            'groupid'	=> $statinfo['gid'],
355 
+            'userid'	=> $statinfo['uid'],
356 
+            'atime'		=> date('c', $statinfo['atime']),
357 
+            'mtime'		=> date('c', $statinfo['mtime']),
358 
+            'mode'		=> $statinfo['mode'],
359 
+        ];
360 
+        $this->set_output($statinfo);
361 
+        $this->set_exitstatus(0);
362 
+    }
363 363
364 
-	/**
365 
-	 * Create SFTP URL wrapper for unsupported commands.
366 
-	 *
367 
-	 * @param  string $path directory path
368 
-	 * @return string SFTP connection wrapprer
369 
-	 */
370 
-	final private function sftp_url($path = '')
371 
-	{
372 
-		return 'ssh2.sftp://' . $this->sftp . $path;
373 
-	}
364 
+    /**
365 
+     * Create SFTP URL wrapper for unsupported commands.
366 
+     *
367 
+     * @param  string $path directory path
368 
+     * @return string SFTP connection wrapprer
369 
+     */
370 
+    final private function sftp_url($path = '')
371 
+    {
372 
+        return 'ssh2.sftp://' . $this->sftp . $path;
373 
+    }
374 374
375 375 
 }
Please login to merge, or discard this patch.
src/Sessions/SSH.php 1 patch
Indentation   +17 added lines, -17 removed lines patch added patch discarded remove patch 
@@ -122,19 +122,19 @@  discard block
 
 block discarded – undo
122 122 
         switch ($this->get_mode())
123 123 
         {
124 124 
             case 'execute.wait':
125 
-				$stream = $this->get_stream($command, $terminal);
125 
+                $stream = $this->get_stream($command, $terminal);
126 126 
                 $this->exec_wait($stream);
127 127 
                 break;
128 128
129 129 
             case 'execute.realtime':
130 
-				$command .= ' 2>&1';
131 
-				$stream = $this->get_stream($command, $terminal);
130 
+                $command .= ' 2>&1';
131 
+                $stream = $this->get_stream($command, $terminal);
132 132 
                 $this->exec_realtime($stream);
133 133 
                 break;
134 134
135 135 
             case 'execute.file':
136 
-				$command .= ' 2>&1';
137 
-				$stream = $this->get_stream($command, $terminal);
136 
+                $command .= ' 2>&1';
137 
+                $stream = $this->get_stream($command, $terminal);
138 138 
                 $this->exec_file($stream);
139 139 
                 break;
140 140 
 
@@ -159,19 +159,19 @@  discard block
 
 block discarded – undo
159 159
160 160 
         $command .= '; echo "RETURN_CODE:[$?]"';
161 161 
         $stream = @ssh2_exec(
162 
-			$this->connection,
163 
-			$command,
164 
-			$terminal->get_pty(),
165 
-			$terminal->get_env(),
166 
-			$terminal->get_width(),
167 
-			$terminal->get_height()
168 
-		);
162 
+            $this->connection,
163 
+            $command,
164 
+            $terminal->get_pty(),
165 
+            $terminal->get_env(),
166 
+            $terminal->get_width(),
167 
+            $terminal->get_height()
168 
+        );
169 169
170 
-		if ($stream === false)
170 
+        if ($stream === false)
171 171 
         {
172 172 
             throw new \RuntimeException($this->get_error_message());
173 173 
         }
174 
-		stream_set_blocking($stream, true);
174 
+        stream_set_blocking($stream, true);
175 175 
         return $stream;
176 176 
     }
177 177 
 
@@ -217,13 +217,13 @@  discard block
 
 block discarded – undo
217 217 
      */
218 218 
     final private function exec_realtime($stream)
219 219 
     {
220 
-		while ($buffer = fgets($stream))
220 
+        while ($buffer = fgets($stream))
221 221 
         {
222 222 
             if (!preg_match('/RETURN_CODE:\[([0-9]+)\]/', $buffer, $retval))
223 223 
             {
224 
-				print $buffer;
224 
+                print $buffer;
225 225 
             }
226 
-			flush();
226 
+            flush();
227 227 
         }
228 228 
         fclose($stream);
229 229 
         $this->set_exitstatus($retval[1]);
Please login to merge, or discard this patch.
src/Sessions/Shell.php 1 patch
Indentation   +56 added lines, -56 removed lines patch added patch discarded remove patch 
@@ -15,13 +15,13 @@  discard block
 
 block discarded – undo
15 15 
 class Shell extends Connection
16 16 
 {
17 17
18 
-	/**
19 
-	 * SSH interactive shell resource.
20 
-	 *
21 
-	 * @var resource
22 
-	 */
23 
-	private $stream;
24 
-	private $command;
18 
+    /**
19 
+     * SSH interactive shell resource.
20 
+     *
21 
+     * @var resource
22 
+     */
23 
+    private $stream;
24 
+    private $command;
25 25
26 26 
     /**
27 27 
      * Constructor.
 
@@ -34,57 +34,57 @@  discard block
 
 block discarded – undo
34 34 
     {
35 35 
         parent::__construct($configuration, $authentication);
36 36
37 
-		$this->shell();
37 
+        $this->shell();
38 38 
     }
39 39
40 
-	/**
41 
-	 * Destructor.
42 
-	 *
43 
-	 * @return void
44 
-	 */
45 
-	public function __destruct()
46 
-	{
47 
-		fclose($this->stream);
48 
-	}
40 
+    /**
41 
+     * Destructor.
42 
+     *
43 
+     * @return void
44 
+     */
45 
+    public function __destruct()
46 
+    {
47 
+        fclose($this->stream);
48 
+    }
49 49
50 
-	/**
50 
+    /**
51 51 
      * Returns SSH interactive shell.
52 52 
      *
53 53 
      * @return resouce SSH interactive shell
54 54 
      */
55 
-	final public function shell()
56 
-	{
57 
-		if (($this->stream = @ssh2_shell($this->connection)) === false)
55 
+    final public function shell()
56 
+    {
57 
+        if (($this->stream = @ssh2_shell($this->connection)) === false)
58 58 
         {
59 59 
             throw new \RuntimeException($this->get_error_message());
60 60 
         }
61 
-		sleep(1);
62 
-		return $this;
63 
-	}
61 
+        sleep(1);
62 
+        return $this;
63 
+    }
64 64
65 
-	/**
65 
+    /**
66 66 
      * Retrieves shell command output.
67 67 
      *
68 68 
      * @return void
69 69 
      */
70 
-	final public function output()
71 
-	{
72 
-		$stdout = [];
73 
-		while (!preg_match('/RETURN_CODE:\[([0-9]+)\]/', implode(PHP_EOL, $stdout), $retval))
74 
-		{
75 
-			$buffer = fgets($this->stream);
76 
-			if (!empty($buffer))
77 
-			{
78 
-				$stdout[] = trim($buffer);
79 
-				//print $buffer;
80 
-			}
81 
-		}
82 
-		$stdout = preg_replace('/RETURN_CODE:\[([0-9]+)\]/', '', $stdout);
83 
-		$this->set_output(implode(PHP_EOL, $stdout));
70 
+    final public function output()
71 
+    {
72 
+        $stdout = [];
73 
+        while (!preg_match('/RETURN_CODE:\[([0-9]+)\]/', implode(PHP_EOL, $stdout), $retval))
74 
+        {
75 
+            $buffer = fgets($this->stream);
76 
+            if (!empty($buffer))
77 
+            {
78 
+                $stdout[] = trim($buffer);
79 
+                //print $buffer;
80 
+            }
81 
+        }
82 
+        $stdout = preg_replace('/RETURN_CODE:\[([0-9]+)\]/', '', $stdout);
83 
+        $this->set_output(implode(PHP_EOL, $stdout));
84 84 
         $this->set_exitstatus($retval[1]);
85 
-	}
85 
+    }
86 86
87 
-	/**
87 
+    /**
88 88 
      * Execute remote command via SSH (shell).
89 89 
      *
90 90 
      * @param  string   $command  command being executed
 
@@ -93,20 +93,20 @@  discard block
 
 block discarded – undo
93 93 
      */
94 94 
     final public function write($command, $returncode = false)
95 95 
     {
96 
-		$command = ($returncode == false) ? $command : $command . '; echo "RETURN_CODE:[$?]";';
97 
-		$write_count = 0;
98 
-		$string_len = strlen($command . PHP_EOL);
99 
-		while ($write_count < $string_len)
100 
-		{
101 
-			$fwrite_count = fwrite($this->stream, substr($command . PHP_EOL, $write_count), 1024);
102 
-			if ($fwrite_count === false)
103 
-			{
104 
-				throw new \RuntimeException('failed to write command to stream');
105 
-			}
106 
-			$write_count += $fwrite_count;
107 
-		}
108 
-		sleep(1);
109 
-		return $this;
110 
-	}
96 
+        $command = ($returncode == false) ? $command : $command . '; echo "RETURN_CODE:[$?]";';
97 
+        $write_count = 0;
98 
+        $string_len = strlen($command . PHP_EOL);
99 
+        while ($write_count < $string_len)
100 
+        {
101 
+            $fwrite_count = fwrite($this->stream, substr($command . PHP_EOL, $write_count), 1024);
102 
+            if ($fwrite_count === false)
103 
+            {
104 
+                throw new \RuntimeException('failed to write command to stream');
105 
+            }
106 
+            $write_count += $fwrite_count;
107 
+        }
108 
+        sleep(1);
109 
+        return $this;
110 
+    }
111 111
112 112 
 }
Please login to merge, or discard this patch.
src/Builder.php 1 patch
Indentation   +26 added lines, -26 removed lines patch added patch discarded remove patch 
@@ -11,21 +11,21 @@  discard block
 
 block discarded – undo
11 11 
 class Builder
12 12 
 {
13 13
14 
-	/**
14 
+    /**
15 15 
      * Command prefix.
16 16 
      *
17 17 
      * @var string
18 18 
      */
19 
-	public $prefix;
19 
+    public $prefix;
20 20
21 
-	/**
21 
+    /**
22 22 
      * Command options.
23 23 
      *
24 24 
      * @var array
25 25 
      */
26 26 
     public $options;
27 27
28 
-	/**
28 
+    /**
29 29 
      * Command arguments.
30 30 
      *
31 31 
      * @var array
 
@@ -67,16 +67,16 @@  discard block
 
 block discarded – undo
67 67 
     {
68 68 
         $this->options = [];
69 69 
         foreach ($opts as $key => $value)
70 
-		{
71 
-			if (preg_match('/^-.*$/', $key, $matches))
72 
-			{
73 
-				$this->options[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
74 
-			}
75 
-			if (preg_match('/^-.*$/', $value, $matches))
76 
-			{
77 
-				$this->options[] = $value;
78 
-			}
79 
-		}
70 
+        {
71 
+            if (preg_match('/^-.*$/', $key, $matches))
72 
+            {
73 
+                $this->options[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
74 
+            }
75 
+            if (preg_match('/^-.*$/', $value, $matches))
76 
+            {
77 
+                $this->options[] = $value;
78 
+            }
79 
+        }
80 80 
         $this->options = implode(' ', array_filter($this->options, 'strlen'));
81 81 
         return $this;
82 82 
     }
 
@@ -89,19 +89,19 @@  discard block
 
 block discarded – undo
89 89 
      */
90 90 
     final public function setArguments(array $args)
91 91 
     {
92 
-		$this->arguments = [];
92 
+        $this->arguments = [];
93 93 
         foreach ($args as $key => $value)
94 
-		{
95 
-			if (preg_match('/^-.*$/', $key, $matches))
96 
-			{
97 
-				$this->arguments[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
98 
-			}
99 
-			else
100 
-			{
101 
-				$this->arguments[] = is_array($value) ? implode(' ', $value) : $value;
102 
-			}
103 
-		}
104 
-		$this->arguments = implode(' ', array_filter($this->arguments, 'strlen'));
94 
+        {
95 
+            if (preg_match('/^-.*$/', $key, $matches))
96 
+            {
97 
+                $this->arguments[] = is_bool($value) ? $key : str_pad($key, strlen($key) + 1, ' ', STR_PAD_RIGHT) . $value;
98 
+            }
99 
+            else
100 
+            {
101 
+                $this->arguments[] = is_array($value) ? implode(' ', $value) : $value;
102 
+            }
103 
+        }
104 
+        $this->arguments = implode(' ', array_filter($this->arguments, 'strlen'));
105 105 
         return $this;
106 106 
     }
107 107 
 }
Please login to merge, or discard this patch.
src/Connection.php 1 patch
Indentation   +1 added lines, -1 removed lines patch added patch discarded remove patch 
@@ -29,7 +29,7 @@
 
 block discarded – undo
29 29 
      */
30 30 
     public function __construct(Configuration $configuration, Authentication $authentication)
31 31 
     {
32 
-		if (extension_loaded('ssh2') == false)
32 
+        if (extension_loaded('ssh2') == false)
33 33 
         {
34 34 
             throw new \RuntimeException('The libssh2 extension is not loaded.');
35 35 
         }
Please login to merge, or discard this patch.
src/Kerberos.php 1 patch
Indentation   +110 added lines, -110 removed lines patch added patch discarded remove patch 
@@ -17,11 +17,11 @@  discard block
 
 block discarded – undo
17 17 
  */
18 18 
 class Kerberos
19 19 
 {
20 
-	private $configuration;
20 
+    private $configuration;
21 21
22 
-	private $authentication;
22 
+    private $authentication;
23 23
24 
-	/**
24 
+    /**
25 25 
      * Constructor.
26 26 
      *
27 27 
      * @param  instance $configuration  Configuration instance
 
@@ -31,121 +31,121 @@  discard block
 
 block discarded – undo
31 31 
     public function __construct(Configuration $configuration, Authentication $authentication)
32 32 
     {
33 33 
         if (get_class($authentication) != 'LibSSH2\Authentication\Password')
34 
-		{
35 
-			throw new \RuntimeException("Kerberos authentication requires Password authentication to remote server.");
36 
-		}
37 
-		$this->configuration = $configuration;
38 
-		$this->authentication = $authentication;
34 
+        {
35 
+            throw new \RuntimeException("Kerberos authentication requires Password authentication to remote server.");
36 
+        }
37 
+        $this->configuration = $configuration;
38 
+        $this->authentication = $authentication;
39 39 
     }
40 40
41 
-	/**
42 
-	 * kcreate creates a Kerberos credential (ticket) cache and sets the
43 
-	 * KRB5CCNAME environmental variable.
44 
-	 *
45 
-	 * @return string Kerberos credential cache
46 
-	 */
47 
-	final public function kcreate($principle)
48 
-	{
49 
-		$username = $this->configuration->get_username();
50 
-		$command = (new Builder())
51 
-			->setPrefix('kinit')
52 
-			->setArguments([$principle]);
41 
+    /**
42 
+     * kcreate creates a Kerberos credential (ticket) cache and sets the
43 
+     * KRB5CCNAME environmental variable.
44 
+     *
45 
+     * @return string Kerberos credential cache
46 
+     */
47 
+    final public function kcreate($principle)
48 
+    {
49 
+        $username = $this->configuration->get_username();
50 
+        $command = (new Builder())
51 
+            ->setPrefix('kinit')
52 
+            ->setArguments([$principle]);
53 53
54 
-		$shell = new Shell($this->configuration, $this->authentication);
55 
-		$shell
56 
-			->shell()
57 
-			->write("export KRB5CCNAME=`mktemp /tmp/krb5cc_{$username}_XXXXXXXXXXXXX`;")
58 
-			->write($command)
59 
-			->write($this->configuration->get_password())
60 
-			->write('echo KRB5CCNAME:$KRB5CCNAME', true)
61 
-			->output();
54 
+        $shell = new Shell($this->configuration, $this->authentication);
55 
+        $shell
56 
+            ->shell()
57 
+            ->write("export KRB5CCNAME=`mktemp /tmp/krb5cc_{$username}_XXXXXXXXXXXXX`;")
58 
+            ->write($command)
59 
+            ->write($this->configuration->get_password())
60 
+            ->write('echo KRB5CCNAME:$KRB5CCNAME', true)
61 
+            ->output();
62 62
63 
-		if (!preg_match("/KRB5CCNAME:(\/tmp\/krb5cc_.*)/", $shell->get_output(), $matches))
64 
-		{
65 
-			throw new \RuntimeException('Failed to create the Kerberos credential cache and set the KRB5CCNAME environmental variable.');
66 
-		}
67 
-		return $matches[1];
68 
-	}
63 
+        if (!preg_match("/KRB5CCNAME:(\/tmp\/krb5cc_.*)/", $shell->get_output(), $matches))
64 
+        {
65 
+            throw new \RuntimeException('Failed to create the Kerberos credential cache and set the KRB5CCNAME environmental variable.');
66 
+        }
67 
+        return $matches[1];
68 
+    }
69 69
70 
-	/**
71 
-	 * The kdestroy utility destroys the user’s active Kerberos
72 
-	 * authorization tickets by overwriting and deleting the
73 
-	 * credentials cache that contains them. If the credentials
74 
-	 * cache is not specified, the default credentials cache is
75 
-	 * destroyed.
76 
-	 *
77 
-	 * @param  array  $options   klist command line options
78 
-	 * @param  array  $arguments klist command line arguments
79 
-	 * @return int    return code (exit status code)
80 
-	 */
81 
-	final public function kdestroy(array $options = [], array $arguments = [], $strict = true)
82 
-	{
83 
-		$command = (new Builder())
84 
-			->setPrefix('kdestroy')
85 
-			->setOptions($options)
86 
-			->setArguments($arguments);
87 
-		list($retval, $output) = $this->_exec($command, $strict);
88 
-		return $retval;
89 
-	}
70 
+    /**
71 
+     * The kdestroy utility destroys the user’s active Kerberos
72 
+     * authorization tickets by overwriting and deleting the
73 
+     * credentials cache that contains them. If the credentials
74 
+     * cache is not specified, the default credentials cache is
75 
+     * destroyed.
76 
+     *
77 
+     * @param  array  $options   klist command line options
78 
+     * @param  array  $arguments klist command line arguments
79 
+     * @return int    return code (exit status code)
80 
+     */
81 
+    final public function kdestroy(array $options = [], array $arguments = [], $strict = true)
82 
+    {
83 
+        $command = (new Builder())
84 
+            ->setPrefix('kdestroy')
85 
+            ->setOptions($options)
86 
+            ->setArguments($arguments);
87 
+        list($retval, $output) = $this->_exec($command, $strict);
88 
+        return $retval;
89 
+    }
90 90
91 
-	/**
92 
-	 * klist lists the Kerberos principal and Kerberos tickets held
93 
-	 * in a credentials cache, or the keys held in a keytab file.
94 
-	 *
95 
-	 * @param  array  $options   klist command line options
96 
-	 * @param  array  $arguments klist command line arguments
97 
-	 * @return string klist results
98 
-	 */
99 
-	final public function klist(array $options = [], array $arguments = [], $strict = true)
100 
-	{
101 
-		$command = (new Builder())
102 
-			->setPrefix('klist')
103 
-			->setOptions($options)
104 
-			->setArguments($arguments);
105 
-		list($retval, $output) = $this->_exec($command, $strict);
106 
-		return $output;
107 
-	}
91 
+    /**
92 
+     * klist lists the Kerberos principal and Kerberos tickets held
93 
+     * in a credentials cache, or the keys held in a keytab file.
94 
+     *
95 
+     * @param  array  $options   klist command line options
96 
+     * @param  array  $arguments klist command line arguments
97 
+     * @return string klist results
98 
+     */
99 
+    final public function klist(array $options = [], array $arguments = [], $strict = true)
100 
+    {
101 
+        $command = (new Builder())
102 
+            ->setPrefix('klist')
103 
+            ->setOptions($options)
104 
+            ->setArguments($arguments);
105 
+        list($retval, $output) = $this->_exec($command, $strict);
106 
+        return $output;
107 
+    }
108 108
109 
-	/**
110 
-	 * kinit obtains and caches an initial ticket-granting ticket for
111 
-	 * principal. If principal is absent, kinit chooses an appropriate
112 
-	 * principal name based on existing credential cache contents or
113 
-	 * the local username of the user invoking kinit. Some options
114 
-	 * modify the choice of principal name.
115 
-	 *
116 
-	 * @param  array  $options   kinit command line options
117 
-	 * @param  array  $arguments kinit command line arguments
118 
-	 * @return int    exit status code
119 
-	 */
120 
-	final public function kinit(array $options = [], array $arguments = [], $strict = true)
121 
-	{
122 
-		$command = (new Builder())
123 
-			->setPrefix('kinit')
124 
-			->setOptions($options)
125 
-			->setArguments($arguments);
126 
-		list($retval, $output) = $this->_exec($command, $strict);
127 
-		return $retval;
128 
-	}
109 
+    /**
110 
+     * kinit obtains and caches an initial ticket-granting ticket for
111 
+     * principal. If principal is absent, kinit chooses an appropriate
112 
+     * principal name based on existing credential cache contents or
113 
+     * the local username of the user invoking kinit. Some options
114 
+     * modify the choice of principal name.
115 
+     *
116 
+     * @param  array  $options   kinit command line options
117 
+     * @param  array  $arguments kinit command line arguments
118 
+     * @return int    exit status code
119 
+     */
120 
+    final public function kinit(array $options = [], array $arguments = [], $strict = true)
121 
+    {
122 
+        $command = (new Builder())
123 
+            ->setPrefix('kinit')
124 
+            ->setOptions($options)
125 
+            ->setArguments($arguments);
126 
+        list($retval, $output) = $this->_exec($command, $strict);
127 
+        return $retval;
128 
+    }
129 129
130 
-	/**
131 
-	 * Execute Kerberos command.
132 
-	 *
133 
-	 * @param  string  $command   command to be executed
134 
-	 * @return array   return code and STDOUT
135 
-	 */
136 
-	final private function _exec($command, $strict)
137 
-	{
138 
-		$ssh = new SSH($this->configuration, $this->authentication);
139 
-		$ssh->exec($command);
130 
+    /**
131 
+     * Execute Kerberos command.
132 
+     *
133 
+     * @param  string  $command   command to be executed
134 
+     * @return array   return code and STDOUT
135 
+     */
136 
+    final private function _exec($command, $strict)
137 
+    {
138 
+        $ssh = new SSH($this->configuration, $this->authentication);
139 
+        $ssh->exec($command);
140 140
141 
-		$output = $ssh->get_output();
142 
-		$error = $ssh->get_error();
143 
-		$retval = $ssh->get_exitstatus();
141 
+        $output = $ssh->get_output();
142 
+        $error = $ssh->get_error();
143 
+        $retval = $ssh->get_exitstatus();
144 144
145 
-		if ($strict && $retval != 0 )
146 
-		{
147 
-			throw new \RuntimeException($error);
148 
-		}
149 
-		return [$retval, $output];
150 
-	}
145 
+        if ($strict && $retval != 0 )
146 
+        {
147 
+            throw new \RuntimeException($error);
148 
+        }
149 
+        return [$retval, $output];
150 
+    }
151 151 
 }
Please login to merge, or discard this patch.