PharPackageTask::setKey() - Code Metrics - Inspection of "Remove old directory from scrutinizer config" - phingofficial/phing - Measure and Improve Code Quality continuously with Scrutinizer

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Push — main ( ddd1a4...b98cb8 )

by Michiel

created 2021-01-31 19:13 UTC

PharPackageTask::setKey() A

↳ Parent: PharPackageTask

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
eloc	1
dl	0
loc	3
rs	10
c	0
b	0
f	0
ccs	0
cts	2
cp	0
cc	1
nc	1
nop	1
crap	2

<?php
/**
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information please see
 * <http://phing.info>.
 */

namespace Phing\Task\System;

use Exception;
use Phar;
use Phing\Exception\BuildException;
use Phing\Io\File;
use Phing\Project;
use Phing\Type\FileSet;

/**
 * Package task for {@link http://www.php.net/manual/en/book.phar.php Phar technology}.
 *
 * @package phing.tasks.ext
 * @author  Alexey Shockov <[email protected]>
 * @since   2.4.0
 */
class PharPackageTask extends MatchingTask
{
    /**
     * @var File
     */
    private $destinationFile;

    /**
     * @var int
     */
    private $compression = Phar::NONE;

    /**
     * Base directory, from where local package paths will be calculated.
     *
     * @var File
     */
    private $baseDirectory;

    /**
     * @var File
     */
    private $cliStubFile;

    /**
     * @var File
     */
    private $webStubFile;

    /**
     * @var string
     */
    private $stubPath;

    /**
     * Private key the Phar will be signed with.
     *
     * @var File
     */
    private $key;

    /**
     * Password for the private key.
     *
     * @var string
     */
    private $keyPassword = '';

    /**
     * @var int
     */
    private $signatureAlgorithm = Phar::SHA1;

    /**
     * @var array
     */
    private $filesets = [];

    /**
     * @var PharMetadata
     */
    private $metadata = null;

    /**
     * @var string
     */
    private $alias;

    /**
     * @return PharMetadata
     */
    public function createMetadata()
    {
        return ($this->metadata = new PharMetadata());
    }

    /**
     * @return FileSet
     */
    public function createFileSet()
    {
        $this->fileset = new FileSet();
        $this->filesets[] = $this->fileset;

        return $this->fileset;
    }

    /**
     * Signature algorithm (md5, sha1, sha256, sha512, openssl),
     * used for this package.
     *
     * @param string $algorithm
     */
    public function setSignature($algorithm)
    {
        /*
         * If we don't support passed algprithm, leave old one.
         */
        switch ($algorithm) {
            case 'md5':
                $this->signatureAlgorithm = Phar::MD5;
                break;
            case 'sha1':
                $this->signatureAlgorithm = Phar::SHA1;
                break;
            case 'sha256':
                $this->signatureAlgorithm = Phar::SHA256;
                break;
            case 'sha512':
                $this->signatureAlgorithm = Phar::SHA512;
                break;
            case 'openssl':
                $this->signatureAlgorithm = Phar::OPENSSL;
                break;
            default:
                break;
        }
    }

    /**
     * Compression type (gzip, bzip2, none) to apply to the packed files.
     *
     * @param string $compression
     */
    public function setCompression($compression)
    {
        /**
         * If we don't support passed compression, leave old one.
         */
        switch ($compression) {
            case 'gzip':
                $this->compression = Phar::GZ;
                break;
            case 'bzip2':
                $this->compression = Phar::BZ2;
                break;
            default:
                break;
        }
    }

    /**
     * Destination (output) file.
     *
     * @param File $destinationFile
     */
    public function setDestFile(File $destinationFile)
    {
        $this->destinationFile = $destinationFile;
    }

    /**
     * Base directory, which will be deleted from each included file (from path).
     * Paths with deleted basedir part are local paths in package.
     *
     * @param File $baseDirectory
     */
    public function setBaseDir(File $baseDirectory)
    {
        $this->baseDirectory = $baseDirectory;
    }

    /**
     * Relative path within the phar package to run,
     * if accessed on the command line.
     *
     * @param File $stubFile
     */
    public function setCliStub(File $stubFile)
    {
        $this->cliStubFile = $stubFile;
    }

    /**
     * Relative path within the phar package to run,
     * if accessed through a web browser.
     *
     * @param File $stubFile
     */
    public function setWebStub(File $stubFile)
    {
        $this->webStubFile = $stubFile;
    }

    /**
     * A path to a php file that contains a custom stub.
     *
     * @param string $stubPath
     */
    public function setStub($stubPath)
    {
        $this->stubPath = $stubPath;
    }

    /**
     * An alias to assign to the phar package.
     *
     * @param string $alias
     */
    public function setAlias($alias)
    {
        $this->alias = $alias;
    }

    /**
     * Sets the private key to use to sign the Phar with.
     *
     * @param File $key Private key to sign the Phar with.
     */
    public function setKey(File $key)
    {
        $this->key = $key;
    }

    /**
     * Password for the private key.
     *
     * @param string $keyPassword
     */
    public function setKeyPassword($keyPassword)
    {
        $this->keyPassword = $keyPassword;
    }

    /**
     * @throws BuildException
     */
    public function main()
    {
        $this->checkPreconditions();

        try {
            $this->log(
                'Building package: ' . $this->destinationFile->__toString(),
                Project::MSG_INFO
            );

            /**
             * Delete old package, if exists.
             */
            if ($this->destinationFile->exists()) {
                /**
                 * TODO Check operation for errors...
                 */
                $this->destinationFile->delete();
            }

            $phar = $this->buildPhar();
            $phar->startBuffering();

            $baseDirectory = realpath($this->baseDirectory->getPath());

            foreach ($this->filesets as $fileset) {
                $this->log(
                    'Adding specified files in ' . $fileset->getDir($this->project) . ' to package',
                    Project::MSG_VERBOSE
                );

                $phar->buildFromIterator($fileset, $baseDirectory);
            }

            $phar->stopBuffering();

            /**
             * File compression, if needed.
             */
            if (Phar::NONE != $this->compression) {
                $phar->compressFiles($this->compression);
            }

            if ($this->signatureAlgorithm == Phar::OPENSSL) {
                // Load up the contents of the key
                $keyContents = file_get_contents($this->key);

                // Attempt to load the given key as a PKCS#12 Cert Store first.
                if (openssl_pkcs12_read($keyContents, $certs, $this->keyPassword)) {
                    $private = openssl_pkey_get_private($certs['pkey']);
                } else {
                    // Fall back to a regular PEM-encoded private key.
                    // Setup an OpenSSL resource using the private key
                    // and tell the Phar to sign it using that key.
                    $private = openssl_pkey_get_private($keyContents, $this->keyPassword);
                }

                openssl_pkey_export($private, $pkey);
                $phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);

                // Get the details so we can get the public key and write that out
                // alongside the phar.
                $details = openssl_pkey_get_details($private);
                file_put_contents($this->destinationFile . '.pubkey', $details['key']);
            } else {
                $phar->setSignatureAlgorithm($this->signatureAlgorithm);
            }
        } catch (Exception $e) {
            throw new BuildException(
                'Problem creating package: ' . $e->getMessage(),
                $e,
                $this->getLocation()
            );
        }
    }

    /**
     * @throws BuildException
     */
    private function checkPreconditions()
    {
        if (ini_get('phar.readonly') == "1") {
            throw new BuildException(
                "PharPackageTask require phar.readonly php.ini setting to be disabled"
            );
        }

        if (!extension_loaded('phar')) {
            throw new BuildException(
                "PharPackageTask require either PHP 5.3 or better or the PECL's Phar extension"
            );
        }

        if (null === $this->destinationFile) {
            throw new BuildException("destfile attribute must be set!", $this->getLocation());
        }

        if ($this->destinationFile->exists() && $this->destinationFile->isDirectory()) {
            throw new BuildException("destfile is a directory!", $this->getLocation());
        }

        if (!$this->destinationFile->canWrite()) {
            throw new BuildException("Can not write to the specified destfile!", $this->getLocation());
        }
        if (null !== $this->baseDirectory) {
            if (!$this->baseDirectory->exists()) {
                throw new BuildException(
                    "basedir '" . (string) $this->baseDirectory . "' does not exist!",
                    $this->getLocation()
                );
            }
        }
        if ($this->signatureAlgorithm == Phar::OPENSSL) {
            if (!extension_loaded('openssl')) {
                throw new BuildException(
                    "PHP OpenSSL extension is required for OpenSSL signing of Phars!",
                    $this->getLocation()
                );
            }

            if (null === $this->key) {
                throw new BuildException("key attribute must be set for OpenSSL signing!", $this->getLocation());
            }

            if (!$this->key->exists()) {
                throw new BuildException("key '" . (string) $this->key . "' does not exist!", $this->getLocation());
            }

            if (!$this->key->canRead()) {
                throw new BuildException("key '" . (string) $this->key . "' cannot be read!", $this->getLocation());
            }
        }
    }

    /**
     * Build and configure Phar object.
     *
     * @return Phar
     */
    private function buildPhar()
    {
        $phar = new Phar($this->destinationFile);

        if (!empty($this->stubPath)) {
            $phar->setStub(file_get_contents($this->stubPath));
        } else {
            if (!empty($this->cliStubFile)) {
                $cliStubFile = str_replace('\\', '/', $this->cliStubFile->getPathWithoutBase($this->baseDirectory));
            } else {
                $cliStubFile = null;
            }

            if (!empty($this->webStubFile)) {
                $webStubFile = str_replace('\\', '/', $this->webStubFile->getPathWithoutBase($this->baseDirectory));
            } else {
                $webStubFile = null;
            }

            $phar->setDefaultStub($cliStubFile, $webStubFile);
        }

        if ($this->metadata === null) {
            $this->createMetaData();
        }

        if ($metadata = $this->metadata->toArray()) {
            $phar->setMetadata($metadata);
        }

        if (!empty($this->alias)) {
            $phar->setAlias($this->alias);
        }

        return $phar;
    }
}


1			<?php
2			/**
3			* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4			* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5			* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6			* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7			* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8			* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9			* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10			* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11			* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12			* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13			* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
14			*
15			* This software consists of voluntary contributions made by many individuals
16			* and is licensed under the LGPL. For more information please see
17			* <http://phing.info>.
18			*/
19
20			namespace Phing\Task\System;
21
22			use Exception;
23			use Phar;
24			use Phing\Exception\BuildException;
25			use Phing\Io\File;
26			use Phing\Project;
27			use Phing\Type\FileSet;
28
29			/**
30			* Package task for {@link http://www.php.net/manual/en/book.phar.php Phar technology}.
31			*
32			* @package phing.tasks.ext
33			* @author Alexey Shockov <[email protected]>
34			* @since 2.4.0
35			*/
36			class PharPackageTask extends MatchingTask
37			{
38			/**
39			* @var File
40			*/
41			private $destinationFile;
42
43			/**
44			* @var int
45			*/
46			private $compression = Phar::NONE;
47
48			/**
49			* Base directory, from where local package paths will be calculated.
50			*
51			* @var File
52			*/
53			private $baseDirectory;
54
55			/**
56			* @var File
57			*/
58			private $cliStubFile;
59
60			/**
61			* @var File
62			*/
63			private $webStubFile;
64
65			/**
66			* @var string
67			*/
68			private $stubPath;
69
70			/**
71			* Private key the Phar will be signed with.
72			*
73			* @var File
74			*/
75			private $key;
76
77			/**
78			* Password for the private key.
79			*
80			* @var string
81			*/
82			private $keyPassword = '';
83
84			/**
85			* @var int
86			*/
87			private $signatureAlgorithm = Phar::SHA1;
88
89			/**
90			* @var array
91			*/
92			private $filesets = [];
93
94			/**
95			* @var PharMetadata
96			*/
97			private $metadata = null;
98
99			/**
100			* @var string
101			*/
102			private $alias;
103
104			/**
105			* @return PharMetadata
106			*/
107			public function createMetadata()
108			{
109			return ($this->metadata = new PharMetadata());
110			}
111
112			/**
113			* @return FileSet
114			*/
115			public function createFileSet()
116			{
117			$this->fileset = new FileSet();
118			$this->filesets[] = $this->fileset;
119
120			return $this->fileset;
121			}
122
123			/**
124			* Signature algorithm (md5, sha1, sha256, sha512, openssl),
125			* used for this package.
126			*
127			* @param string $algorithm
128			*/
129			public function setSignature($algorithm)
130			{
131			/*
132			* If we don't support passed algprithm, leave old one.
133			*/
134			switch ($algorithm) {
135			case 'md5':
136			$this->signatureAlgorithm = Phar::MD5;
137			break;
138			case 'sha1':
139			$this->signatureAlgorithm = Phar::SHA1;
140			break;
141			case 'sha256':
142			$this->signatureAlgorithm = Phar::SHA256;
143			break;
144			case 'sha512':
145			$this->signatureAlgorithm = Phar::SHA512;
146			break;
147			case 'openssl':
148			$this->signatureAlgorithm = Phar::OPENSSL;
149			break;
150			default:
151			break;
152			}
153			}
154
155			/**
156			* Compression type (gzip, bzip2, none) to apply to the packed files.
157			*
158			* @param string $compression
159			*/
160			public function setCompression($compression)
161			{
162			/**
163			* If we don't support passed compression, leave old one.
164			*/
165			switch ($compression) {
166			case 'gzip':
167			$this->compression = Phar::GZ;
168			break;
169			case 'bzip2':
170			$this->compression = Phar::BZ2;
171			break;
172			default:
173			break;
174			}
175			}
176
177			/**
178			* Destination (output) file.
179			*
180			* @param File $destinationFile
181			*/
182			public function setDestFile(File $destinationFile)
183			{
184			$this->destinationFile = $destinationFile;
185			}
186
187			/**
188			* Base directory, which will be deleted from each included file (from path).
189			* Paths with deleted basedir part are local paths in package.
190			*
191			* @param File $baseDirectory
192			*/
193			public function setBaseDir(File $baseDirectory)
194			{
195			$this->baseDirectory = $baseDirectory;
196			}
197
198			/**
199			* Relative path within the phar package to run,
200			* if accessed on the command line.
201			*
202			* @param File $stubFile
203			*/
204			public function setCliStub(File $stubFile)
205			{
206			$this->cliStubFile = $stubFile;
207			}
208
209			/**
210			* Relative path within the phar package to run,
211			* if accessed through a web browser.
212			*
213			* @param File $stubFile
214			*/
215			public function setWebStub(File $stubFile)
216			{
217			$this->webStubFile = $stubFile;
218			}
219
220			/**
221			* A path to a php file that contains a custom stub.
222			*
223			* @param string $stubPath
224			*/
225			public function setStub($stubPath)
226			{
227			$this->stubPath = $stubPath;
228			}
229
230			/**
231			* An alias to assign to the phar package.
232			*
233			* @param string $alias
234			*/
235			public function setAlias($alias)
236			{
237			$this->alias = $alias;
238			}
239
240			/**
241			* Sets the private key to use to sign the Phar with.
242			*
243			* @param File $key Private key to sign the Phar with.
244			*/
245			public function setKey(File $key)
246			{
247			$this->key = $key;
248			}
249
250			/**
251			* Password for the private key.
252			*
253			* @param string $keyPassword
254			*/
255			public function setKeyPassword($keyPassword)
256			{
257			$this->keyPassword = $keyPassword;
258			}
259
260			/**
261			* @throws BuildException
262			*/
263			public function main()
264			{
265			$this->checkPreconditions();
266
267			try {
268			$this->log(
269			'Building package: ' . $this->destinationFile->__toString(),
270			Project::MSG_INFO
271			);
272
273			/**
274			* Delete old package, if exists.
275			*/
276			if ($this->destinationFile->exists()) {
277			/**
278			* TODO Check operation for errors...
279			*/
280			$this->destinationFile->delete();
281			}
282
283			$phar = $this->buildPhar();
284			$phar->startBuffering();
285
286			$baseDirectory = realpath($this->baseDirectory->getPath());
287
288			foreach ($this->filesets as $fileset) {
289			$this->log(
290			'Adding specified files in ' . $fileset->getDir($this->project) . ' to package',
291			Project::MSG_VERBOSE
292			);
293
294			$phar->buildFromIterator($fileset, $baseDirectory);
295			}
296
297			$phar->stopBuffering();
298
299			/**
300			* File compression, if needed.
301			*/
302			if (Phar::NONE != $this->compression) {
303			$phar->compressFiles($this->compression);
304			}
305
306			if ($this->signatureAlgorithm == Phar::OPENSSL) {
307			// Load up the contents of the key
308			$keyContents = file_get_contents($this->key);
309
310			// Attempt to load the given key as a PKCS#12 Cert Store first.
311			if (openssl_pkcs12_read($keyContents, $certs, $this->keyPassword)) {
312			$private = openssl_pkey_get_private($certs['pkey']);
313			} else {
314			// Fall back to a regular PEM-encoded private key.
315			// Setup an OpenSSL resource using the private key
316			// and tell the Phar to sign it using that key.
317			$private = openssl_pkey_get_private($keyContents, $this->keyPassword);
318			}
319
320			openssl_pkey_export($private, $pkey);
321			$phar->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
322
323			// Get the details so we can get the public key and write that out
324			// alongside the phar.
325			$details = openssl_pkey_get_details($private);
326			file_put_contents($this->destinationFile . '.pubkey', $details['key']);
327			} else {
328			$phar->setSignatureAlgorithm($this->signatureAlgorithm);
329			}
330			} catch (Exception $e) {
331			throw new BuildException(
332			'Problem creating package: ' . $e->getMessage(),
333			$e,
334			$this->getLocation()
335			);
336			}
337			}
338
339			/**
340			* @throws BuildException
341			*/
342			private function checkPreconditions()
343			{
344			if (ini_get('phar.readonly') == "1") {
345			throw new BuildException(
346			"PharPackageTask require phar.readonly php.ini setting to be disabled"
347			);
348			}
349
350			if (!extension_loaded('phar')) {
351			throw new BuildException(
352			"PharPackageTask require either PHP 5.3 or better or the PECL's Phar extension"
353			);
354			}
355
356			if (null === $this->destinationFile) {
357			throw new BuildException("destfile attribute must be set!", $this->getLocation());
358			}
359
360			if ($this->destinationFile->exists() && $this->destinationFile->isDirectory()) {
361			throw new BuildException("destfile is a directory!", $this->getLocation());
362			}
363
364			if (!$this->destinationFile->canWrite()) {
365			throw new BuildException("Can not write to the specified destfile!", $this->getLocation());
366			}
367			if (null !== $this->baseDirectory) {
368			if (!$this->baseDirectory->exists()) {
369			throw new BuildException(
370			"basedir '" . (string) $this->baseDirectory . "' does not exist!",
371			$this->getLocation()
372			);
373			}
374			}
375			if ($this->signatureAlgorithm == Phar::OPENSSL) {
376			if (!extension_loaded('openssl')) {
377			throw new BuildException(
378			"PHP OpenSSL extension is required for OpenSSL signing of Phars!",
379			$this->getLocation()
380			);
381			}
382
383			if (null === $this->key) {
384			throw new BuildException("key attribute must be set for OpenSSL signing!", $this->getLocation());
385			}
386
387			if (!$this->key->exists()) {
388			throw new BuildException("key '" . (string) $this->key . "' does not exist!", $this->getLocation());
389			}
390
391			if (!$this->key->canRead()) {
392			throw new BuildException("key '" . (string) $this->key . "' cannot be read!", $this->getLocation());
393			}
394			}
395			}
396
397			/**
398			* Build and configure Phar object.
399			*
400			* @return Phar
401			*/
402			private function buildPhar()
403			{
404			$phar = new Phar($this->destinationFile);
405
406			if (!empty($this->stubPath)) {
407			$phar->setStub(file_get_contents($this->stubPath));
408			} else {
409			if (!empty($this->cliStubFile)) {
410			$cliStubFile = str_replace('\\', '/', $this->cliStubFile->getPathWithoutBase($this->baseDirectory));
411			} else {
412			$cliStubFile = null;
413			}
414
415			if (!empty($this->webStubFile)) {
416			$webStubFile = str_replace('\\', '/', $this->webStubFile->getPathWithoutBase($this->baseDirectory));
417			} else {
418			$webStubFile = null;
419			}
420
421			$phar->setDefaultStub($cliStubFile, $webStubFile);
422			}
423
424			if ($this->metadata === null) {
425			$this->createMetaData();
426			}
427
428			if ($metadata = $this->metadata->toArray()) {
429			$phar->setMetadata($metadata);
430			}
431
432			if (!empty($this->alias)) {
433			$phar->setAlias($this->alias);
434			}
435
436			return $phar;
437			}
438			}
439

phingofficial / phing

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PharPackageTask::setKey() A

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