parent
c4b88c3992
commit
ff496d9a38
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@ -2758,6 +2758,84 @@ class H5PCore {
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return $token === substr(hash('md5', $action . $time_factor . $_SESSION['h5p_token']), -16, 13) || // Under 12 hours
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return $token === substr(hash('md5', $action . $time_factor . $_SESSION['h5p_token']), -16, 13) || // Under 12 hours
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$token === substr(hash('md5', $action . ($time_factor - 1) . $_SESSION['h5p_token']), -16, 13); // Between 12-24 hours
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$token === substr(hash('md5', $action . ($time_factor - 1) . $_SESSION['h5p_token']), -16, 13); // Between 12-24 hours
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}
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}
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/**
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* Check that all H5P requirements for the server setup is met.
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*/
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public function check_setup_for_requirements() {
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$disable_hub = FALSE;
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if (!class_exists('ZipArchive')) {
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$this->h5pF->setErrorMessage('Your PHP version does not support ZipArchive.');
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$disable_hub = TRUE;
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}
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if (!extension_loaded('mbstring')) {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('The mbstring PHP extension is not loaded. H5P need this to function properly')
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);
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$disable_hub = TRUE;
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}
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// Check php version >= 5.2
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$php_version = explode('.', phpversion());
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if ($php_version[0] < 5 || ($php_version[0] === 5 && $php_version[1] < 2)) {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('Your PHP version is too old. H5P needs at least version 5.2 to function properly')
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);
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$disable_hub = TRUE;
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}
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// Check max upload and post size
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function return_bytes($val) {
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$val = trim($val);
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$last = strtolower($val[strlen($val)-1]);
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switch($last) {
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case 'g':
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$val *= 1024;
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case 'm':
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$val *= 1024;
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case 'k':
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$val *= 1024;
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}
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return $val;
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}
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$max_upload_size = ini_get('upload_max_filesize');
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$max_post_size = ini_get('post_max_size');
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$byte_threshold = 5000000; // 5MB
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if (return_bytes($max_upload_size) < $byte_threshold) {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('Your PHP max upload size option is too small. You should consider to increase it to more than 5MB.')
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);
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}
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if (return_bytes($max_post_size) < $byte_threshold) {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('Your PHP max post size option is too small. You should consider to increase it to more than 5MB.')
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);
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}
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// Check SSL
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if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off') {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('Your server does not have SSL enabled. SSL should be enabled to ensure a secure connection with the H5P hub.')
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);
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$disable_hub = TRUE;
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}
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// Disable hub, and inform how to re-enable it
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$this->h5pF->setOption('disable_hub', $disable_hub);
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if ($disable_hub) {
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('H5P hub communication has been disabled because one or more H5P requirements failed.')
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);
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$this->h5pF->setErrorMessage(
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$this->h5pF->t('When you have revised your server setup you may re-enable H5P hub communication in H5P Settings.')
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);
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}
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}
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}
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}
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/**
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/**
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