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<?php |
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/* |
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* This file is part of the ManageWP Worker plugin. |
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* |
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* (c) ManageWP LLC <contact@managewp.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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class MWP_Signer_OpenSslSigner implements MWP_Signer_Interface |
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{ |
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public function verify($data, $signature, $publicKey, $algorithm = null) |
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{ |
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if ($algorithm == 'SHA256') { |
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/** @handled function */ |
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$verify = @openssl_verify($data, $signature, $publicKey, OPENSSL_ALGO_SHA256); |
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} else { |
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/** @handled function */ |
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$verify = @openssl_verify($data, $signature, $publicKey); |
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} |
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|
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if ($verify === -1) { |
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$error = $errorRow = ''; |
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$lastError = error_get_last(); |
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|
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/** @handled function */ |
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while (($errorRow = openssl_error_string()) !== false) { |
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$error = $errorRow."\n".$error; |
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} |
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|
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throw new MWP_Worker_Exception(MWP_Worker_Exception::OPENSSL_VERIFY_ERROR, "There was an error while trying to use OpenSSL to verify a message.", array( |
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'openSslError' => $error, |
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'error' => isset($lastError['message']) ? $lastError['message'] : null, |
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)); |
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} |
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|
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return (bool) $verify; |
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} |
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} |
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|
