Actualización

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/ClassSignatureGenerator.php

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+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+use Zend\Code\Generator\ClassGenerator;
+use Zend\Code\Generator\PropertyGenerator;
+
+/**
+ * Applies a signature to a given class generator
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+final class ClassSignatureGenerator implements ClassSignatureGeneratorInterface
+{
+    /**
+     * @var SignatureGeneratorInterface
+     */
+    private $signatureGenerator;
+
+    /**
+     * @param SignatureGeneratorInterface $signatureGenerator
+     */
+    public function __construct(SignatureGeneratorInterface $signatureGenerator)
+    {
+        $this->signatureGenerator = $signatureGenerator;
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @throws \Zend\Code\Exception\InvalidArgumentException
+     */
+    public function addSignature(ClassGenerator $classGenerator, array $parameters) : ClassGenerator
+    {
+        $classGenerator->addPropertyFromGenerator(new PropertyGenerator(
+            'signature' . $this->signatureGenerator->generateSignatureKey($parameters),
+            $this->signatureGenerator->generateSignature($parameters),
+            PropertyGenerator::FLAG_STATIC | PropertyGenerator::FLAG_PRIVATE
+        ));
+
+        return $classGenerator;
+    }
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/ClassSignatureGeneratorInterface.php

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+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+use Zend\Code\Generator\ClassGenerator;
+
+/**
+ * Applies a signature to a given class generator
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+interface ClassSignatureGeneratorInterface
+{
+    /**
+     * Applies a signature to a given class generator
+     *
+     * @param ClassGenerator $classGenerator
+     * @param array          $parameters
+     *
+     * @return ClassGenerator
+     */
+    public function addSignature(ClassGenerator $classGenerator, array $parameters) : ClassGenerator;
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/Exception/ExceptionInterface.php

@@ -0,0 +1,31 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature\Exception;
+
+/**
+ * Exception marker for exceptions from the signature sub-component
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+interface ExceptionInterface
+{
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/Exception/InvalidSignatureException.php

@@ -0,0 +1,56 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature\Exception;
+
+use ReflectionClass;
+use UnexpectedValueException;
+
+/**
+ * Exception for invalid provided signatures
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+class InvalidSignatureException extends UnexpectedValueException implements ExceptionInterface
+{
+    /**
+     * @param ReflectionClass $class
+     * @param array           $parameters
+     * @param string          $signature
+     * @param string          $expected
+     *
+     * @return self
+     */
+    public static function fromInvalidSignature(
+        ReflectionClass $class,
+        array $parameters,
+        string $signature,
+        string $expected
+    ) : self {
+        return new self(sprintf(
+            'Found signature "%s" for class "%s" does not correspond to expected signature "%s" for %d parameters',
+            $signature,
+            $class->getName(),
+            $expected,
+            count($parameters)
+        ));
+    }
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/Exception/MissingSignatureException.php

@@ -0,0 +1,50 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature\Exception;
+
+use ReflectionClass;
+use UnexpectedValueException;
+
+/**
+ * Exception for no found signatures
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+class MissingSignatureException extends UnexpectedValueException implements ExceptionInterface
+{
+    /**
+     * @param ReflectionClass $class
+     * @param array           $parameters
+     * @param string          $expected
+     *
+     * @return self
+     */
+    public static function fromMissingSignature(ReflectionClass $class, array $parameters, string $expected) : self
+    {
+        return new self(sprintf(
+            'No signature found for class "%s", expected signature "%s" for %d parameters',
+            $class->getName(),
+            $expected,
+            count($parameters)
+        ));
+    }
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureChecker.php

@@ -0,0 +1,70 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+use ProxyManager\Signature\Exception\InvalidSignatureException;
+use ProxyManager\Signature\Exception\MissingSignatureException;
+use ReflectionClass;
+
+/**
+ * Generator for signatures to be used to check the validity of generated code
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+final class SignatureChecker implements SignatureCheckerInterface
+{
+    /**
+     * @var SignatureGeneratorInterface
+     */
+    private $signatureGenerator;
+
+    /**
+     * @param SignatureGeneratorInterface $signatureGenerator
+     */
+    public function __construct(SignatureGeneratorInterface $signatureGenerator)
+    {
+        $this->signatureGenerator = $signatureGenerator;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function checkSignature(ReflectionClass $class, array $parameters)
+    {
+        $propertyName      = 'signature' . $this->signatureGenerator->generateSignatureKey($parameters);
+        $signature         = $this->signatureGenerator->generateSignature($parameters);
+        $defaultProperties = $class->getDefaultProperties();
+
+        if (! isset($defaultProperties[$propertyName])) {
+            throw MissingSignatureException::fromMissingSignature($class, $parameters, $signature);
+        }
+
+        if ($defaultProperties[$propertyName] !== $signature) {
+            throw InvalidSignatureException::fromInvalidSignature(
+                $class,
+                $parameters,
+                $defaultProperties[$propertyName],
+                $signature
+            );
+        }
+    }
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureCheckerInterface.php

@@ -0,0 +1,45 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+use ReflectionClass;
+
+/**
+ * Generator for signatures to be used to check the validity of generated code
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+interface SignatureCheckerInterface
+{
+    /**
+     * Checks whether the given signature is valid or not
+     *
+     * @param ReflectionClass $class
+     * @param array           $parameters
+     *
+     * @return void
+     *
+     * @throws \ProxyManager\Signature\Exception\InvalidSignatureException
+     * @throws \ProxyManager\Signature\Exception\MissingSignatureException
+     */
+    public function checkSignature(ReflectionClass $class, array $parameters);
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureGenerator.php

@@ -0,0 +1,68 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+use ProxyManager\Inflector\Util\ParameterEncoder;
+use ProxyManager\Inflector\Util\ParameterHasher;
+
+/**
+ * {@inheritDoc}
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+final class SignatureGenerator implements SignatureGeneratorInterface
+{
+    /**
+     * @var ParameterEncoder
+     */
+    private $parameterEncoder;
+
+    /**
+     * @var ParameterHasher
+     */
+    private $parameterHasher;
+
+    /**
+     * Constructor.
+     */
+    public function __construct()
+    {
+        $this->parameterEncoder = new ParameterEncoder();
+        $this->parameterHasher  = new ParameterHasher();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function generateSignature(array $parameters) : string
+    {
+        return $this->parameterEncoder->encodeParameters($parameters);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function generateSignatureKey(array $parameters) : string
+    {
+        return $this->parameterHasher->hashParameters($parameters);
+    }
+}

vendor/ocramius/proxy-manager/src/ProxyManager/Signature/SignatureGeneratorInterface.php

@@ -0,0 +1,48 @@
+<?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 MIT license.
+ */
+
+declare(strict_types=1);
+
+namespace ProxyManager\Signature;
+
+/**
+ * Generator for signatures to be used to check the validity of generated code
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ * @license MIT
+ */
+interface SignatureGeneratorInterface
+{
+    /**
+     * Generates a signature to be used to verify generated code validity
+     *
+     * @param array $parameters
+     *
+     * @return string
+     */
+    public function generateSignature(array $parameters) : string;
+
+    /**
+     * Generates a signature key to be looked up when verifying generated code validity
+     *
+     * @param array $parameters
+     *
+     * @return string
+     */
+    public function generateSignatureKey(array $parameters) : string;
+}