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38 lines
884 B
38 lines
884 B
8 years ago
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<?php
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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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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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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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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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function rijndael_decrypt_file($file, $key) {
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require_once(dirname(__FILE__).'/includes/phpseclib/Crypt/Rijndael.php');
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$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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