SftpAdapter::setHostFingerprint() - Code Metrics - Inspection of "Merge pull request #27 from willemstuursma/add-fin..." - thephpleague/flysystem-sftp - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 7a70a8...c15aec )

by Frank

created 2016-10-13 08:33 UTC

SftpAdapter::setHostFingerprint() A

↳ Parent: SftpAdapter

Complexity

Conditions	1
Paths	1

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	6
ccs	3
cts	3
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	3
nc	1
nop	1
crap	1

<?php

namespace League\Flysystem\Sftp;

use InvalidArgumentException;
use League\Flysystem\Adapter\AbstractFtpAdapter;
use League\Flysystem\Adapter\Polyfill\StreamedCopyTrait;
use League\Flysystem\AdapterInterface;
use League\Flysystem\Config;
use League\Flysystem\Util;
use LogicException;
use phpseclib\Net\SFTP;
use phpseclib\Crypt\RSA;
use phpseclib\System\SSH\Agent;
use RuntimeException;

class SftpAdapter extends AbstractFtpAdapter
{
    use StreamedCopyTrait;

    /**
     * @var int
     */
    protected $port = 22;

    /**
     * @var string
     */
    protected $hostFingerprint;

    /**
     * @var string
     */
    protected $privatekey;

    /**
     * @var bool
     */
    protected $useAgent = false;

    /**
     * @var Agent
     */
    private $agent;

    /**
     * @var array
     */
    protected $configurable = ['host', 'hostFingerprint', 'port', 'username', 'password', 'useAgent', 'agent', 'timeout', 'root', 'privateKey', 'permPrivate', 'permPublic', 'directoryPerm', 'NetSftpConnection'];

    /**
     * @var array
     */
    protected $statMap = ['mtime' => 'timestamp', 'size' => 'size'];

    /**
     * @var int
     */
    protected $directoryPerm = 0744;

    /**
     * Prefix a path.
     *
     * @param string $path
     *
     * @return string
     */
    protected function prefix($path)
    {
        return $this->root.ltrim($path, $this->separator);
    }

    /**
     * Set the finger print of the public key of the host you are connecting to.
     *
     * If the key does not match the server identification, the connection will
     * be aborted.
     *
     * @param string $fingerprint Example: '88:76:75:96:c1:26:7c:dd:9f:87:50:db:ac:c4:a8:7c'.
     *
     * @return $this
     */
    public function setHostFingerprint($fingerprint)
    {
        $this->hostFingerprint = $fingerprint;

        return $this;
    }

    /**
     * Set the private key (string or path to local file).
     *
     * @param string $key
     *
     * @return $this
     */
    public function setPrivateKey($key)
    {
        $this->privatekey = $key;

        return $this;
    }

    /**
     * @param boolean $useAgent
     *
     * @return $this
     */
    public function setUseAgent($useAgent)
    {
        $this->useAgent = (bool) $useAgent;

        return $this;
    }

    /**
     * @param Agent $agent
     *
     * @return $this
     */
    public function setAgent(Agent $agent)
    {
        $this->agent = $agent;

        return $this;
    }

    /**
     * Set permissions for new directory
     *
     * @param int $directoryPerm
     *
     * @return $this
     */
    public function setDirectoryPerm($directoryPerm)
    {
        $this->directoryPerm = $directoryPerm;

        return $this;
    }

    /**
     * Get permissions for new directory
     *
     * @return int
     */
    public function getDirectoryPerm()
    {
        return $this->directoryPerm;
    }

    /**
     * Inject the SFTP instance.
     *
     * @param SFTP $connection
     *
     * @return $this
     */
    public function setNetSftpConnection(SFTP $connection)
    {
        $this->connection = $connection;

        return $this;
    }

    /**
     * Connect.
     */
    public function connect()
    {
        $this->connection = $this->connection ?: new SFTP($this->host, $this->port, $this->timeout);
        $this->login();
        $this->setConnectionRoot();
    }

    /**
     * Login.
     *
     * @throws LogicException
     */
    protected function login()
    {
        if ($this->hostFingerprint) {
            $actualFingerprint = $this->getHexFingerprintFromSshPublicKey($this->connection->getServerPublicHostKey());

            if (0 !== strcasecmp($this->hostFingerprint, $actualFingerprint)) {
                throw new LogicException('The authenticity of host '.$this->host.' can\'t be established.');
            }
        }

        $authentication = $this->getAuthentication();

        if (! $this->connection->login($this->username, $authentication)) {
            throw new LogicException('Could not login with username: '.$this->username.', host: '.$this->host);
        }

        if ($authentication instanceof Agent) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $authentication->startSSHForwarding($this->connection);
        }
    }

    /**
     * Convert the SSH RSA public key into a hex formatted fingerprint.
     *
     * @param string $publickey
     * @return string Hex formatted fingerprint, e.g. '88:76:75:96:c1:26:7c:dd:9f:87:50:db:ac:c4:a8:7c'.
     */
    private function getHexFingerprintFromSshPublicKey ($publickey)
    {
        $content = explode(' ', $publickey, 3);
        return implode(':', str_split(md5(base64_decode($content[1])), 2));
    }

    /**
     * Set the connection root.
     */
    protected function setConnectionRoot()
    {
        $root = $this->getRoot();

        if (! $root) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            return;
        }

        if (! $this->connection->chdir($root)) {
            throw new RuntimeException('Root is invalid or does not exist: '.$root);
        }
        $this->root = $this->connection->pwd() . $this->separator;
    }

    /**
     * Get the password, either the private key or a plain text password.
     *
     * @return Agent|RSA|string
     */
    public function getAuthentication()
    {
        if ($this->useAgent) {
            return $this->getAgent();
        }

        if ($this->privatekey) {
            return $this->getPrivateKey();
        }

        return $this->getPassword();
    }

    /**
     * Get the password, a plain text password.
     *
     * @return string
     */
    public function getPassword()
    {
        return $this->password;
    }

    /**
     * Get the private get with the password or private key contents.
     *
     * @return RSA
     */
    public function getPrivateKey()
    {
        if (@is_file($this->privatekey)) {
            $this->privatekey = file_get_contents($this->privatekey);
        }

        $key = new RSA();

        if ($this->password) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $key->setPassword($this->password);
        }

        $key->loadKey($this->privatekey);

        return $key;
    }

    /**
     * @return Agent|bool
     */
    public function getAgent()
    {
        if ( ! $this->agent instanceof Agent) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            $this->agent = new Agent();
        }

        return $this->agent;
    }

    /**
     * List the contents of a directory.
     *
     * @param string $directory
     * @param bool   $recursive
     *
     * @return array
     */
    protected function listDirectoryContents($directory, $recursive = true)
    {
        $result = [];
        $connection = $this->getConnection();
        $location = $this->prefix($directory);
        $listing = $connection->rawlist($location);

        if ($listing === false) {
            return [];
        }

        foreach ($listing as $filename => $object) {
            if (in_array($filename, ['.', '..'])) {
                continue;
            }

            $path = empty($directory) ? $filename : ($directory.'/'.$filename);
            $result[] = $this->normalizeListingObject($path, $object);

            if ($recursive && $object['type'] === NET_SFTP_TYPE_DIRECTORY) {
                $result = array_merge($result, $this->listDirectoryContents($path));
            }
        }

        return $result;
    }

    /**
     * Normalize a listing response.
     *
     * @param string $path
     * @param array  $object
     *
     * @return array
     */
    protected function normalizeListingObject($path, array $object)
    {
        $permissions = $this->normalizePermissions($object['permissions']);
        $type = ($object['type'] === 1) ? 'file' : 'dir' ;
        $timestamp = $object['mtime'];

        if ($type === 'dir') {
            return compact('path', 'timestamp', 'type');
        }

        $visibility = $permissions & 0044 ? AdapterInterface::VISIBILITY_PUBLIC : AdapterInterface::VISIBILITY_PRIVATE;
        $size = (int) $object['size'];

        return compact('path', 'timestamp', 'type', 'visibility', 'size');
    }

    /**
     * Disconnect.
     */
    public function disconnect()
    {
        $this->connection = null;
    }

    /**
     * @inheritdoc
     */
    public function write($path, $contents, Config $config)
    {
        if ($this->upload($path, $contents, $config) === false) {
            return false;
        }

        return compact('contents', 'visibility', 'path');
    }

    /**
     * @inheritdoc
     */
    public function writeStream($path, $resource, Config $config)
    {
        if ($this->upload($path, $resource, $config) === false) {
            return false;
        }

        return compact('visibility', 'path');
    }

    /**
     * Upload a file.
     *
     * @param string          $path
     * @param string|resource $contents
     * @param Config          $config
     * @return bool
     */
    public function upload($path, $contents, Config $config)
    {
        $connection = $this->getConnection();
        $this->ensureDirectory(Util::dirname($path));
        $config = Util::ensureConfig($config);

        if (! $connection->put($path, $contents, SFTP::SOURCE_STRING)) {
            return false;
        }

        if ($config && $visibility = $config->get('visibility')) {
            $this->setVisibility($path, $visibility);
        }

        return true;
    }

    /**
     * @inheritdoc
     */
    public function read($path)
    {
        $connection = $this->getConnection();

        if (($contents = $connection->get($path)) === false) {
            return false;
        }

        return compact('contents');
    }

    /**
     * @inheritdoc
     */
    public function readStream($path)
    {
        $stream = tmpfile();
        $connection = $this->getConnection();

        if ($connection->get($path, $stream) === false) {
            fclose($stream);
            return false;
        }

        rewind($stream);

        return compact('stream');
    }

    /**
     * @inheritdoc
     */
    public function update($path, $contents, Config $config)
    {
        return $this->write($path, $contents, $config);
    }

    /**
     * @inheritdoc
     */
    public function updateStream($path, $contents, Config $config)
    {
        return $this->writeStream($path, $contents, $config);
    }

    /**
     * @inheritdoc
     */
    public function delete($path)
    {
        $connection = $this->getConnection();

        return $connection->delete($path);
    }

    /**
     * @inheritdoc
     */
    public function rename($path, $newpath)
    {
        $connection = $this->getConnection();

        return $connection->rename($path, $newpath);
    }

    /**
     * @inheritdoc
     */
    public function deleteDir($dirname)
    {
        $connection = $this->getConnection();

        return $connection->delete($dirname, true);
    }

    /**
     * @inheritdoc
     */
    public function has($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function getMetadata($path)
    {
        $connection = $this->getConnection();
        $info = $connection->stat($path);

        if ($info === false) {
            return false;
        }

        $result = Util::map($info, $this->statMap);
        $result['type'] = $info['type'] === NET_SFTP_TYPE_DIRECTORY ? 'dir' : 'file';
        $result['visibility'] = $info['permissions'] & $this->permPublic ? 'public' : 'private';

        return $result;
    }

    /**
     * @inheritdoc
     */
    public function getTimestamp($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function getMimetype($path)
    {
        if (! $data = $this->read($path)) {
            return false;
        }

        $data['mimetype'] = Util::guessMimeType($path, $data['contents']);

        return $data;
    }

    /**
     * @inheritdoc
     */
    public function createDir($dirname, Config $config)
    {
        $connection = $this->getConnection();

        if (! $connection->mkdir($dirname, $this->directoryPerm, true)) {
            return false;
        }

        return ['path' => $dirname];
    }

    /**
     * @inheritdoc
     */
    public function getVisibility($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function setVisibility($path, $visibility)
    {
        $visibility = ucfirst($visibility);

        if (! isset($this->{'perm'.$visibility})) {
            throw new InvalidArgumentException('Unknown visibility: '.$visibility);
        }

        $connection = $this->getConnection();

        return $connection->chmod($this->{'perm'.$visibility}, $path);
    }

    /**
     * @inheritdoc
     */
    public function isConnected()
    {
        if ($this->connection instanceof SFTP && $this->connection->isConnected()) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
            return true;
        }

        return false;
    }
}


Push — master ( 7a70a8...c15aec )

SftpAdapter::setHostFingerprint() A

Complexity

Size

Duplication

Code Coverage

Importance

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1. Missing dependencies

2. Missing use statement

1		<?php
2
3		namespace League\Flysystem\Sftp;
4
5		use InvalidArgumentException;
6		use League\Flysystem\Adapter\AbstractFtpAdapter;
7		use League\Flysystem\Adapter\Polyfill\StreamedCopyTrait;
8		use League\Flysystem\AdapterInterface;
9		use League\Flysystem\Config;
10		use League\Flysystem\Util;
11		use LogicException;
12		use phpseclib\Net\SFTP;
13		use phpseclib\Crypt\RSA;
14		use phpseclib\System\SSH\Agent;
15		use RuntimeException;
16
17		class SftpAdapter extends AbstractFtpAdapter
18		{
19		use StreamedCopyTrait;
20
21		/**
22		* @var int
23		*/
24		protected $port = 22;
25
26		/**
27		* @var string
28		*/
29		protected $hostFingerprint;
30
31		/**
32		* @var string
33		*/
34		protected $privatekey;
35
36		/**
37		* @var bool
38		*/
39		protected $useAgent = false;
40
41		/**
42		* @var Agent
43		*/
44		private $agent;
45
46		/**
47		* @var array
48		*/
49		protected $configurable = ['host', 'hostFingerprint', 'port', 'username', 'password', 'useAgent', 'agent', 'timeout', 'root', 'privateKey', 'permPrivate', 'permPublic', 'directoryPerm', 'NetSftpConnection'];
50
51		/**
52		* @var array
53		*/
54		protected $statMap = ['mtime' => 'timestamp', 'size' => 'size'];
55
56		/**
57		* @var int
58		*/
59		protected $directoryPerm = 0744;
60
61		/**
62		* Prefix a path.
63		*
64		* @param string $path
65		*
66		* @return string
67		*/
68	6	protected function prefix($path)
69		{
70	6	return $this->root.ltrim($path, $this->separator);
71		}
72
73		/**
74		* Set the finger print of the public key of the host you are connecting to.
75		*
76		* If the key does not match the server identification, the connection will
77		* be aborted.
78		*
79		* @param string $fingerprint Example: '88:76:75:96:c1:26:7c:dd:9f:87:50:db:ac:c4:a8:7c'.
80		*
81		* @return $this
82		*/
83	6	public function setHostFingerprint($fingerprint)
84		{
85	6	$this->hostFingerprint = $fingerprint;
86
87	6	return $this;
88		}
89
90		/**
91		* Set the private key (string or path to local file).
92		*
93		* @param string $key
94		*
95		* @return $this
96		*/
97	9	public function setPrivateKey($key)
98		{
99	9	$this->privatekey = $key;
100
101	9	return $this;
102		}
103
104		/**
105		* @param boolean $useAgent
106		*
107		* @return $this
108		*/
109		public function setUseAgent($useAgent)
110		{
111		$this->useAgent = (bool) $useAgent;
112
113		return $this;
114		}
115
116		/**
117		* @param Agent $agent
118		*
119		* @return $this
120		*/
121		public function setAgent(Agent $agent)
122		{
123		$this->agent = $agent;
124
125		return $this;
126		}
127
128		/**
129		* Set permissions for new directory
130		*
131		* @param int $directoryPerm
132		*
133		* @return $this
134		*/
135	6	public function setDirectoryPerm($directoryPerm)
136		{
137	6	$this->directoryPerm = $directoryPerm;
138
139	6	return $this;
140		}
141
142		/**
143		* Get permissions for new directory
144		*
145		* @return int
146		*/
147	3	public function getDirectoryPerm()
148		{
149	3	return $this->directoryPerm;
150		}
151
152		/**
153		* Inject the SFTP instance.
154		*
155		* @param SFTP $connection
156		*
157		* @return $this
158		*/
159	30	public function setNetSftpConnection(SFTP $connection)
160	2	{
161	30	$this->connection = $connection;
162
163	30	return $this;
164		}
165
166		/**
167		* Connect.
168		*/
169	21	public function connect()
170		{
171	21	$this->connection = $this->connection ?: new SFTP($this->host, $this->port, $this->timeout);
172	21	$this->login();
173	15	$this->setConnectionRoot();
174	12	}
175
176		/**
177		* Login.
178		*
179		* @throws LogicException
180		*/
181	21	protected function login()
182		{
183	21	if ($this->hostFingerprint) {
184	6	$actualFingerprint = $this->getHexFingerprintFromSshPublicKey($this->connection->getServerPublicHostKey());
185
186	6	if (0 !== strcasecmp($this->hostFingerprint, $actualFingerprint)) {
187	3	throw new LogicException('The authenticity of host '.$this->host.' can\'t be established.');
188		}
189	2	}
190
191	18	$authentication = $this->getAuthentication();
192
193	18	if (! $this->connection->login($this->username, $authentication)) {
194	3	throw new LogicException('Could not login with username: '.$this->username.', host: '.$this->host);
195		}
196
197	15	if ($authentication instanceof Agent) {
		0 ignored issues – show Bug introduced 2016-07-10 20:34 UTC by Report Bug Copy Issue Report The class `phpseclib\System\SSH\Agent` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
198		$authentication->startSSHForwarding($this->connection);
199		}
200	15	}
201
202		/**
203		* Convert the SSH RSA public key into a hex formatted fingerprint.
204		*
205		* @param string $publickey
206		* @return string Hex formatted fingerprint, e.g. '88:76:75:96:c1:26:7c:dd:9f:87:50:db:ac:c4:a8:7c'.
207		*/
208	6	private function getHexFingerprintFromSshPublicKey ($publickey)
209		{
210	6	$content = explode(' ', $publickey, 3);
211	6	return implode(':', str_split(md5(base64_decode($content[1])), 2));
212		}
213
214		/**
215		* Set the connection root.
216		*/
217	15	protected function setConnectionRoot()
218		{
219	15	$root = $this->getRoot();
220
221	15	if (! $root) {
		0 ignored issues – show Bug Best Practice introduced 2015-12-08 12:55 UTC by Report Bug Copy Issue Report The expression `$root` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
222	9	return;
223		}
224
225	6	if (! $this->connection->chdir($root)) {
226	3	throw new RuntimeException('Root is invalid or does not exist: '.$root);
227		}
228	3	$this->root = $this->connection->pwd() . $this->separator;
229	3	}
230
231		/**
232		* Get the password, either the private key or a plain text password.
233		*
234		* @return Agent\|RSA\|string
235		*/
236	21	public function getAuthentication()
237		{
238	21	if ($this->useAgent) {
239		return $this->getAgent();
240		}
241
242	21	if ($this->privatekey) {
243	3	return $this->getPrivateKey();
244		}
245
246	18	return $this->getPassword();
247		}
248
249		/**
250		* Get the password, a plain text password.
251		*
252		* @return string
253		*/
254	18	public function getPassword()
255		{
256	18	return $this->password;
257		}
258
259		/**
260		* Get the private get with the password or private key contents.
261		*
262		* @return RSA
263		*/
264	9	public function getPrivateKey()
265		{
266	9	if (@is_file($this->privatekey)) {
267	3	$this->privatekey = file_get_contents($this->privatekey);
268	2	}
269
270	9	$key = new RSA();
271
272	9	if ($this->password) {
		0 ignored issues – show Bug Best Practice introduced 2015-12-08 12:55 UTC by Report Bug Copy Issue Report The expression `$this->password` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
273	9	$key->setPassword($this->password);
274	6	}
275
276	9	$key->loadKey($this->privatekey);
277
278	9	return $key;
279		}
280
281		/**
282		* @return Agent\|bool
283		*/
284		public function getAgent()
285		{
286		if ( ! $this->agent instanceof Agent) {
		0 ignored issues – show Bug introduced 2016-07-11 07:34 UTC by Report Bug Copy Issue Report The class `phpseclib\System\SSH\Agent` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
287		$this->agent = new Agent();
288		}
289
290		return $this->agent;
291		}
292
293		/**
294		* List the contents of a directory.
295		*
296		* @param string $directory
297		* @param bool $recursive
298		*
299		* @return array
300		*/
301	6	protected function listDirectoryContents($directory, $recursive = true)
302		{
303	6	$result = [];
304	6	$connection = $this->getConnection();
305	6	$location = $this->prefix($directory);
306	6	$listing = $connection->rawlist($location);
307
308	6	if ($listing === false) {
309	3	return [];
310		}
311
312	6	foreach ($listing as $filename => $object) {
313	6	if (in_array($filename, ['.', '..'])) {
314	3	continue;
315		}
316
317	6	$path = empty($directory) ? $filename : ($directory.'/'.$filename);
318	6	$result[] = $this->normalizeListingObject($path, $object);
319
320	6	if ($recursive && $object['type'] === NET_SFTP_TYPE_DIRECTORY) {
321	4	$result = array_merge($result, $this->listDirectoryContents($path));
322	2	}
323	4	}
324
325	6	return $result;
326		}
327
328		/**
329		* Normalize a listing response.
330		*
331		* @param string $path
332		* @param array $object
333		*
334		* @return array
335		*/
336	6	protected function normalizeListingObject($path, array $object)
337		{
338	6	$permissions = $this->normalizePermissions($object['permissions']);
339	6	$type = ($object['type'] === 1) ? 'file' : 'dir' ;
340	6	$timestamp = $object['mtime'];
341
342	6	if ($type === 'dir') {
343	6	return compact('path', 'timestamp', 'type');
344		}
345
346	6	$visibility = $permissions & 0044 ? AdapterInterface::VISIBILITY_PUBLIC : AdapterInterface::VISIBILITY_PRIVATE;
347	6	$size = (int) $object['size'];
348
349	6	return compact('path', 'timestamp', 'type', 'visibility', 'size');
350		}
351
352		/**
353		* Disconnect.
354		*/
355	15	public function disconnect()
356		{
357	15	$this->connection = null;
358	15	}
359
360		/**
361		* @inheritdoc
362		*/
363	6	public function write($path, $contents, Config $config)
364		{
365	6	if ($this->upload($path, $contents, $config) === false) {
366	6	return false;
367		}
368
369	6	return compact('contents', 'visibility', 'path');
370		}
371
372		/**
373		* @inheritdoc
374		*/
375	6	public function writeStream($path, $resource, Config $config)
376		{
377	6	if ($this->upload($path, $resource, $config) === false) {
378	6	return false;
379		}
380
381	6	return compact('visibility', 'path');
382		}
383
384		/**
385		* Upload a file.
386		*
387		* @param string $path
388		* @param string\|resource $contents
389		* @param Config $config
390		* @return bool
391		*/
392	12	public function upload($path, $contents, Config $config)
393		{
394	12	$connection = $this->getConnection();
395	12	$this->ensureDirectory(Util::dirname($path));
396	12	$config = Util::ensureConfig($config);
397
398	12	if (! $connection->put($path, $contents, SFTP::SOURCE_STRING)) {
399	12	return false;
400		}
401
402	12	if ($config && $visibility = $config->get('visibility')) {
403	6	$this->setVisibility($path, $visibility);
404	4	}
405
406	12	return true;
407		}
408
409		/**
410		* @inheritdoc
411		*/
412	6	public function read($path)
413		{
414	6	$connection = $this->getConnection();
415
416	6	if (($contents = $connection->get($path)) === false) {
417	6	return false;
418		}
419
420	6	return compact('contents');
421		}
422
423		/**
424		* @inheritdoc
425		*/
426	3	public function readStream($path)
427		{
428	3	$stream = tmpfile();
429	3	$connection = $this->getConnection();
430
431	3	if ($connection->get($path, $stream) === false) {
432	3	fclose($stream);
433	3	return false;
434		}
435
436	3	rewind($stream);
437
438	3	return compact('stream');
439		}
440
441		/**
442		* @inheritdoc
443		*/
444	3	public function update($path, $contents, Config $config)
445		{
446	3	return $this->write($path, $contents, $config);
447		}
448
449		/**
450		* @inheritdoc
451		*/
452	3	public function updateStream($path, $contents, Config $config)
453		{
454	3	return $this->writeStream($path, $contents, $config);
455		}
456
457		/**
458		* @inheritdoc
459		*/
460	3	public function delete($path)
461		{
462	3	$connection = $this->getConnection();
463
464	3	return $connection->delete($path);
465		}
466
467		/**
468		* @inheritdoc
469		*/
470	3	public function rename($path, $newpath)
471		{
472	3	$connection = $this->getConnection();
473
474	3	return $connection->rename($path, $newpath);
475		}
476
477		/**
478		* @inheritdoc
479		*/
480	3	public function deleteDir($dirname)
481		{
482	3	$connection = $this->getConnection();
483
484	3	return $connection->delete($dirname, true);
485		}
486
487		/**
488		* @inheritdoc
489		*/
490	39	public function has($path)
491		{
492	39	return $this->getMetadata($path);
493		}
494
495		/**
496		* @inheritdoc
497		*/
498	48	public function getMetadata($path)
499		{
500	48	$connection = $this->getConnection();
501	48	$info = $connection->stat($path);
502
503	48	if ($info === false) {
504	12	return false;
505		}
506
507	39	$result = Util::map($info, $this->statMap);
508	39	$result['type'] = $info['type'] === NET_SFTP_TYPE_DIRECTORY ? 'dir' : 'file';
509	39	$result['visibility'] = $info['permissions'] & $this->permPublic ? 'public' : 'private';
510
511	39	return $result;
512		}
513
514		/**
515		* @inheritdoc
516		*/
517	6	public function getTimestamp($path)
518		{
519	6	return $this->getMetadata($path);
520	2	}
521
522		/**
523		* @inheritdoc
524		*/
525	3	public function getMimetype($path)
526		{
527	3	if (! $data = $this->read($path)) {
528	3	return false;
529		}
530
531	3	$data['mimetype'] = Util::guessMimeType($path, $data['contents']);
532
533	3	return $data;
534		}
535
536		/**
537		* @inheritdoc
538		*/
539	3	public function createDir($dirname, Config $config)
540		{
541	3	$connection = $this->getConnection();
542
543	3	if (! $connection->mkdir($dirname, $this->directoryPerm, true)) {
544	3	return false;
545		}
546
547	3	return ['path' => $dirname];
548		}
549
550		/**
551		* @inheritdoc
552		*/
553	6	public function getVisibility($path)
554		{
555	6	return $this->getMetadata($path);
556		}
557
558		/**
559		* @inheritdoc
560		*/
561	12	public function setVisibility($path, $visibility)
562		{
563	12	$visibility = ucfirst($visibility);
564
565	12	if (! isset($this->{'perm'.$visibility})) {
566	3	throw new InvalidArgumentException('Unknown visibility: '.$visibility);
567		}
568
569	9	$connection = $this->getConnection();
570
571	9	return $connection->chmod($this->{'perm'.$visibility}, $path);
572		}
573
574		/**
575		* @inheritdoc
576		*/
577	6	public function isConnected()
578		{
579	6	if ($this->connection instanceof SFTP && $this->connection->isConnected()) {
		0 ignored issues – show Bug introduced 2015-12-08 12:55 UTC by Report Bug Copy Issue Report The class `phpseclib\Net\SFTP` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
580	3	return true;
581		}
582
583	3	return false;
584		}
585		}
586

thephpleague / flysystem-sftp

Push — master ( 7a70a8...c15aec )

SftpAdapter::setHostFingerprint() A

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1. Missing dependencies

2. Missing use statement

1. Missing dependencies

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1. Missing dependencies

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