# Therefore we must extract the correct version ourselves
# Upstream bug report: http://phplens.com/lens/lensforum/msgs.php?id=18320
if (preg_match('/^[Vv]([0-9\\.]+)/', $ADODB_vers, $t_matches) == 1) {
$t_adodb_version_check_ok = version_compare($t_matches[1], '5.10', '>=');
}
}
print_test_warn_row('Checking adodb version...', $t_adodb_version_check_ok, $ADODB_vers);
print_test_row('Checking using bundled adodb with some drivers...', !(db_is_pgsql() || db_is_mssql() || db_is_db2()) || strstr($ADODB_vers, 'MantisBT Version') !== false);
$t_serverinfo = $g_db->ServerInfo();
print_info_row('Database Type (adodb)', $g_db->databaseType);
print_info_row('Database Provider (adodb)', $g_db->dataProvider);
print_info_row('Database Server Description (adodb)', $t_serverinfo['description']);
print_info_row('Database Server Description (version)', $t_serverinfo['version']);
print_test_row('Checking to see if your absolute_path config option has a trailing slash: "' . config_get_global('absolute_path') . '"', "\\" == substr(config_get_global('absolute_path'), -1, 1) || "/" == substr(config_get_global('absolute_path'), -1, 1));
// Windows-only checks
if (is_windows_server()) {
print_test_row('validate_email (if ON) requires php 5.3 on windows...', OFF == config_get_global('validate_email') || ON == config_get_global('validate_email') && version_compare(phpversion(), '5.3.0', '>='));
print_test_row('check_mx_record (if ON) requires php 5.3 on windows...', OFF == config_get_global('check_mx_record') || ON == config_get_global('check_mx_record') && version_compare(phpversion(), '5.3.0', '>='));
}
$t_vars = array('magic_quotes_gpc', 'include_path');
while (list($t_foo, $t_var) = each($t_vars)) {
print_info_row($t_var, ini_get($t_var));
}
if (db_is_mssql()) {
if ('mssql' == config_get_global('db_type')) {
print_test_warn_row('Checking PHP support for Microsoft SQL Server driver', version_compare(phpversion(), '5.3') < 0, "'mssql' driver is no longer supported in PHP >= 5.3, please use 'mssqlnative' instead");
}
if (print_test_row('check mssql textsize in php.ini...', ini_get('mssql.textsize') != 4096, ini_get('mssql.textsize'))) {
print_test_warn_row('check mssql textsize in php.ini...', ini_get('mssql.textsize') == 2147483647, ini_get('mssql.textsize'));
}
if (print_test_row('check mssql textsize in php.ini...', ini_get('mssql.textlimit') != 4096, ini_get('mssql.textlimit'))) {
/**
* return string of system font path
* @access public
* @return string representing system path to font location
*/
function get_font_path()
{
$t_font_path = config_get_global('system_font_folder');
if ($t_font_path == '') {
if (is_windows_server()) {
$t_system_root = $_SERVER['SystemRoot'];
if (empty($t_system_root)) {
return '';
} else {
$t_font_path = $t_system_root . '/fonts/';
}
} else {
if (file_exists('/usr/share/fonts/corefonts/')) {
$t_font_path = '/usr/share/fonts/corefonts/';
} else {
if (file_exists('/usr/share/fonts/truetype/msttcorefonts/')) {
$t_font_path = '/usr/share/fonts/truetype/msttcorefonts/';
} else {
if (file_exists('/usr/share/fonts/msttcorefonts/')) {
$t_font_path = '/usr/share/fonts/msttcorefonts/';
} else {
$t_font_path = '/usr/share/fonts/truetype/';
}
}
}
}
}
return $t_font_path;
}
* @copyright Copyright (C) 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
* @copyright Copyright (C) 2002 - 2010 MantisBT Team - mantisbt-dev@lists.sourceforge.net
* @link http://www.mantisbt.org
*
* @uses check_api.php
* @uses config_api.php
* @uses utility_api.php
*/
if (!defined('CHECK_EMAIL_INC_ALLOW')) {
return;
}
/**
* MantisBT Check API
*/
require_once 'check_api.php';
require_api('config_api.php');
require_api('utility_api.php');
check_print_section_header_row('Email');
$t_email_options = array('webmaster_email', 'from_email', 'return_path_email');
foreach ($t_email_options as $t_email_option) {
$t_email = config_get_global($t_email_option);
check_print_test_row($t_email_option . ' configuration option has a valid email address specified', !preg_match('/@example\\.com$/', $t_email), array(false => 'You need to specify a valid email address for the ' . $t_email_option . ' configuration option.'));
}
check_print_test_warn_row('Email addresses are validated', config_get_global('validate_email'), array(false => 'You have disabled email validation checks. For security reasons it is suggested that you enable these validation checks.'));
if (is_windows_server() && config_get_global('validate_email') && !config_get_global('use_ldap_email')) {
check_print_test_row('Require at least PHP 5.3.0 if the server type is Windows and the check_mx_record configuration option is enabled', config_get_global('check_mx_record') && version_compare(phpversion(), '5.3.0', '>='), array(false => 'Versions of PHP prior to 5.3.0 are unable to check MX records when validating email addresses.'));
}
check_print_test_row('send_reset_password = ON requires allow_blank_email = OFF', !config_get_global('send_reset_password') || !config_get_global('allow_blank_email'));
check_print_test_row('send_reset_password = ON requires enable_email_notification = ON', !config_get_global('send_reset_password') || config_get_global('enable_email_notification'));
check_print_test_row('allow_signup = ON requires enable_email_notification = ON', !config_get_global('allow_signup') || config_get_global('enable_email_notification'));
check_print_test_row('allow_signup = ON requires send_reset_password = ON', !config_get_global('allow_signup') || config_get_global('send_reset_password'));
/**
* Generate a nonce encoded using the base64 with URI safe alphabet approach
* described in RFC4648. Note that the minimum length is rounded up to the next
* number with a factor of 4 so that padding is never added to the end of the
* base64 output. This means the '=' padding character is never present in the
* output. Due to the reduced character set of base64 encoding, the actual
* amount of entropy produced by this function for a given output string length
* is 3/4 (0.75) that of raw unencoded output produced with the
* crypto_generate_strong_random_string( $p_bytes ) function.
* @param integer $p_minimum_length Minimum number of characters required for the nonce.
* @return string Nonce encoded according to the base64 with URI safe alphabet approach described in RFC4648
*/
function crypto_generate_uri_safe_nonce($p_minimum_length)
{
$t_length_mod4 = $p_minimum_length % 4;
$t_adjusted_length = $p_minimum_length + 4 - ($t_length_mod4 ? $t_length_mod4 : 4);
$t_raw_bytes_required = $t_adjusted_length / 4 * 3;
if (!is_windows_server()) {
$t_random_bytes = crypto_generate_strong_random_string($t_raw_bytes_required);
} else {
# It's currently not possible to generate strong random numbers
# with PHP on Windows so we have to resort to using PHP's
# built-in insecure PRNG.
$t_random_bytes = crypto_generate_random_string($t_raw_bytes_required, false);
}
$t_base64_encoded = base64_encode($t_random_bytes);
# Note: no need to translate trailing = padding characters because our
# length rounding ensures that padding is never required.
$t_random_nonce = strtr($t_base64_encoded, '+/', '-_');
return $t_random_nonce;
}
/**
* Outputs a graph image or map in the specified format.
* @param string $p_format
* @param bool $p_headers
* @return null
*/
function output($p_format = 'dot', $p_headers = false)
{
# Check if it is a recognized format.
if (!isset($this->formats[$p_format])) {
trigger_error(ERROR_GENERIC, ERROR);
}
$t_binary = $this->formats[$p_format]['binary'];
$t_type = $this->formats[$p_format]['type'];
$t_mime = $this->formats[$p_format]['mime'];
# Send Content-Type header, if requested.
if ($p_headers) {
header('Content-Type: ' . $t_mime);
}
# Retrieve the source dot document into a buffer
ob_start();
$this->generate();
$t_dot_source = ob_get_contents();
ob_end_clean();
# There are three different ways to generate the output depending
# on the operating system and PHP version.
if (is_windows_server()) {
# If we are under Windows, we use the COM interface provided
# by WinGraphviz. Thanks Paul!
# Issue #4625: Work around WinGraphviz bug that fails with
# graphs with zero or one node. It is probably too much to
# generate a graphic output just to explain it to the user,
# so we just return a null content.
if (count($this->nodes) <= 1) {
return;
}
$t_graphviz = new COM($this->graphviz_com_module);
# Check if we managed to instantiate the COM object.
if (is_null($t_graphviz)) {
# We can't display any message or trigger an error on
# failure, since we may have already sent a Content-type
# header potentially incompatible with the any html output.
return;
}
if ($t_binary) {
# Image formats
$t_dot_output = $t_graphviz->ToBinaryGraph($t_dot_source, $t_type);
if ($p_headers) {
# Headers were requested, use another output buffer
# to retrieve the size for Content-Length.
ob_start();
echo base64_decode($t_dot_output->ToBase64String());
header('Content-Length: ' . ob_get_length());
ob_end_flush();
} else {
# No need for headers, send output directly.
echo base64_decode($ret->ToBase64String());
}
} else {
# Text formats
$t_dot_output = $t_graphviz->ToTextGraph($t_dot_source, $t_type);
if ($p_headers) {
header('Content-Length: ' . utf8_strlen($t_dot_output));
}
echo $t_dot_output;
}
unset($t_graphviz);
} else {
# If we are not under Windows, use proc_open,
# since it avoids the need of temporary files.
# Start dot process
$t_command = $this->graphviz_tool . ' -T' . $p_format;
$t_descriptors = array(0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('file', 'php://stderr', 'w'));
$t_pipes = array();
$t_proccess = proc_open($t_command, $t_descriptors, $t_pipes);
if (is_resource($t_proccess)) {
# Filter generated output through dot
fwrite($t_pipes[0], $t_dot_source);
fclose($t_pipes[0]);
if ($p_headers) {
# Headers were requested, use another output buffer to
# retrieve the size for Content-Length.
ob_start();
while (!feof($t_pipes[1])) {
echo fgets($t_pipes[1], 1024);
}
header('Content-Length: ' . ob_get_length());
ob_end_flush();
} else {
# No need for headers, send output directly.
while (!feof($t_pipes[1])) {
print fgets($t_pipes[1], 1024);
}
}
fclose($t_pipes[1]);
proc_close($t_proccess);
}
}
}