/**
* This function returns a string automatically generated
* based on the criteria defined in the array $criteria in config.php
*/
function password_generate()
{
global $config;
$no_use_similiar = !$config->GetValue('password', 'use_similar');
$lowercase = $config->GetValue('password', 'lowercase');
$uppercase = $config->GetValue('password', 'uppercase');
$digits = $config->GetValue('password', 'numbers');
$punctuation = $config->GetValue('password', 'punctuation');
$length = $config->GetValue('password', 'length');
$outarray = array();
if ($no_use_similiar) {
$raw_lower = "a b c d e f g h k m n p q r s t u v w x y z";
$raw_numbers = "2 3 4 5 6 7 8 9";
$raw_punc = "# \$ % ^ & * ( ) _ - + = . , [ ] { } :";
} else {
$raw_lower = "a b c d e f g h i j k l m n o p q r s t u v w x y z";
$raw_numbers = "1 2 3 4 5 6 7 8 9 0";
$raw_punc = "# \$ % ^ & * ( ) _ - + = . , [ ] { } : |";
}
$llower = explode(" ", $raw_lower);
shuffle($llower);
$lupper = explode(" ", strtoupper($raw_lower));
shuffle($lupper);
$numbers = explode(" ", $raw_numbers);
shuffle($numbers);
$punc = explode(" ", $raw_punc);
shuffle($punc);
if ($lowercase > 0) {
$outarray = array_merge($outarray, a_array_rand($llower, $lowercase));
}
if ($uppercase > 0) {
$outarray = array_merge($outarray, a_array_rand($lupper, $uppercase));
}
if ($digits > 0) {
$outarray = array_merge($outarray, a_array_rand($numbers, $digits));
}
if ($punctuation > 0) {
$outarray = array_merge($outarray, a_array_rand($punc, $punctuation));
}
$num_spec = $lowercase + $uppercase + $digits + $punctuation;
if ($num_spec < $length) {
$leftover = array();
if ($lowercase > 0) {
$leftover = array_merge($leftover, $llower);
}
if ($uppercase > 0) {
$leftover = array_merge($leftover, $lupper);
}
if ($digits > 0) {
$leftover = array_merge($leftover, $numbers);
}
if ($punctuation > 0) {
$leftover = array_merge($leftover, $punc);
}
if (count($leftover) == 0) {
$leftover = array_merge($leftover, $llower, $lupper, $numbers, $punc);
}
shuffle($leftover);
$outarray = array_merge($outarray, a_array_rand($leftover, $criteria['num'] - $num_spec));
}
shuffle($outarray);
$return = implode('', $outarray);
if (DEBUG_ENABLED) {
debug_log('password_generate(): Entered with (), Returning (%s)', 1, $return);
}
return $return;
}
/**
* This function returns a string automatically generated
* based on the criteria defined in the array $criteria in config.php
*/
function password_generate()
{
if (DEBUG_ENABLED && (($fargs = func_get_args()) || ($fargs = 'NOARGS'))) {
debug_log('Entered (%%)', 1, 0, __FILE__, __LINE__, __METHOD__, $fargs);
}
$no_use_similiar = !$_SESSION[APPCONFIG]->getValue('password', 'use_similar');
$lowercase = $_SESSION[APPCONFIG]->getValue('password', 'lowercase');
$uppercase = $_SESSION[APPCONFIG]->getValue('password', 'uppercase');
$digits = $_SESSION[APPCONFIG]->getValue('password', 'numbers');
$punctuation = $_SESSION[APPCONFIG]->getValue('password', 'punctuation');
$length = $_SESSION[APPCONFIG]->getValue('password', 'length');
$outarray = array();
if ($no_use_similiar) {
$raw_lower = 'a b c d e f g h k m n p q r s t u v w x y z';
$raw_numbers = '2 3 4 5 6 7 8 9';
$raw_punc = '# $ % ^ & * ( ) _ - + = . , [ ] { } :';
} else {
$raw_lower = 'a b c d e f g h i j k l m n o p q r s t u v w x y z';
$raw_numbers = '1 2 3 4 5 6 7 8 9 0';
$raw_punc = '# $ % ^ & * ( ) _ - + = . , [ ] { } : |';
}
$llower = explode(' ', $raw_lower);
shuffle($llower);
$lupper = explode(' ', strtoupper($raw_lower));
shuffle($lupper);
$numbers = explode(' ', $raw_numbers);
shuffle($numbers);
$punc = explode(' ', $raw_punc);
shuffle($punc);
if ($lowercase > 0) {
$outarray = array_merge($outarray, a_array_rand($llower, $lowercase));
}
if ($uppercase > 0) {
$outarray = array_merge($outarray, a_array_rand($lupper, $uppercase));
}
if ($digits > 0) {
$outarray = array_merge($outarray, a_array_rand($numbers, $digits));
}
if ($punctuation > 0) {
$outarray = array_merge($outarray, a_array_rand($punc, $punctuation));
}
$num_spec = $lowercase + $uppercase + $digits + $punctuation;
if ($num_spec < $length) {
$leftover = array();
if ($lowercase > 0) {
$leftover = array_merge($leftover, $llower);
}
if ($uppercase > 0) {
$leftover = array_merge($leftover, $lupper);
}
if ($digits > 0) {
$leftover = array_merge($leftover, $numbers);
}
if ($punctuation > 0) {
$leftover = array_merge($leftover, $punc);
}
if (count($leftover) == 0) {
$leftover = array_merge($leftover, $llower, $lupper, $numbers, $punc);
}
shuffle($leftover);
$outarray = array_merge($outarray, a_array_rand($leftover, $length - $num_spec));
}
shuffle($outarray);
$return = implode('', $outarray);
if (DEBUG_ENABLED) {
debug_log('Returning (%s)', 1, 0, __FILE__, __LINE__, __METHOD__, $return);
}
return $return;
}
