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change default for php_crypt to SHA512
(+ a few whitespace changes)
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@ -1060,7 +1060,7 @@ function _pacrypt_php_crypt($pw, $pw_db) {
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// existing pw provided. send entire password hash as salt for crypt() to figure out
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$salt = $pw_db;
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} else {
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$salt_method = 'MD5'; // default.
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$salt_method = 'SHA512'; // default.
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// no pw provided. create new password hash
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if (strpos($CONF['encrypt'], ':') !== false) {
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// use specified hash method
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@ -1076,7 +1076,7 @@ function _pacrypt_php_crypt($pw, $pw_db) {
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}
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// used for php_crypt method
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function _php_crypt_generate_crypt_salt($hash_type='MD5') {
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function _php_crypt_generate_crypt_salt($hash_type='SHA512') {
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// generate a salt (with magic matching chosen hash algorithm) for the PHP crypt() function
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// most commonly used alphabet
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@ -1105,19 +1105,19 @@ function _php_crypt_generate_crypt_salt($hash_type='MD5') {
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}
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$salt = _php_crypt_random_string($alphabet, $length);
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return sprintf('$%s$%02d$%s', $algorithm, $cost, $salt);
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case 'SHA256':
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$length = 16;
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$algorithm = '5';
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$salt = _php_crypt_random_string($alphabet, $length);
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return sprintf('$%s$%s', $algorithm, $salt);
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case 'SHA512':
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$length = 16;
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$algorithm = '6';
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$salt = _php_crypt_random_string($alphabet, $length);
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return sprintf('$%s$%s', $algorithm, $salt);
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default:
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die("unknown hash type: '$hash_type'");
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}
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