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<?php |
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// @codingStandardsIgnoreStart |
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/* |
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To dump the decrypted file using the given key on stdout, call: |
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rijndael_decrypt_file('../path/to/file.crypt' , 'mykey'); |
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Thus, here are the easy instructions: |
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|
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1) Add a line like the above into this PHP file (not inside these comments, but outside) |
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e.g. |
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rijndael_decrypt_file('/home/myself/myfile.crypt' , 'MYKEY'); |
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|
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2) Run this file (and make sure that includes/Rijndael.php is available, if you are moving this file around) |
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e.g. |
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php /home/myself/example-decrypt.php >output.sql.gz |
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|
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3) You may then want to gunzip the resulting file to have a standard SQL file. |
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e.g. |
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gunzip output.sql.gz |
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|
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*/ |
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// @codingStandardsIgnoreEnd |
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|
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/** |
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* An example of how to decrypt a file |
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* |
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* @param String $file Full path to file to decrypt |
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* @param String $key Key or salting to be used |
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*/ |
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function rijndael_decrypt_file($file, $key) { |
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include_once(dirname(__FILE__).'/vendor/phpseclib/phpseclib/phpseclib/Crypt/Rijndael.php'); |
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$rijndael = new Crypt_Rijndael(); |
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$rijndael->setKey($key); |
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$ciphertext = file_get_contents($file); |
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print $rijndael->decrypt($ciphertext); |
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|
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} |
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