function bb2_options()
{
$settings = bb2_read_settings();
if ($_POST) {
if ($_POST['display_stats']) {
$settings['display_stats'] = true;
} else {
$settings['display_stats'] = false;
}
if ($_POST['strict']) {
$settings['strict'] = true;
} else {
$settings['strict'] = false;
}
if ($_POST['verbose']) {
$settings['verbose'] = true;
} else {
$settings['verbose'] = false;
}
if ($_POST['logging']) {
if ($_POST['logging'] == 'verbose') {
$settings['verbose'] = true;
$settings['logging'] = true;
} else {
if ($_POST['logging'] == 'normal') {
$settings['verbose'] = false;
$settings['logging'] = true;
} else {
$settings['verbose'] = false;
$settings['logging'] = false;
}
}
} else {
$settings['verbose'] = false;
$settings['logging'] = false;
}
bb2_write_settings($settings);
?>
<div id="message" class="updated fade"><p><strong><?php
_e('Options saved.');
?>
</strong></p></div>
<?php
}
?>
<div class="wrap">
<h2><?php
_e("Bad Behavior");
?>
</h2>
<form method="post" action="<?php
echo $_SERVER['REQUEST_URI'];
?>
">
<p>For more information please visit the <a href="http://www.bad-behavior.ioerror.us/">Bad Behavior</a> homepage.</p>
<p>If you find Bad Behavior valuable, please consider making a <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business=error%40ioerror%2eus&item_name=Bad%20Behavior%20<?php
echo BB2_VERSION;
?>
%20%28From%20Admin%29&no_shipping=1&cn=Comments%20about%20Bad%20Behavior&tax=0¤cy_code=USD&bn=PP%2dDonationsBF&charset=UTF%2d8">financial contribution</a> to further development of Bad Behavior.</p>
<fieldset class="options">
<legend><?php
_e('Statistics');
?>
</legend>
<?php
bb2_insert_stats(true);
?>
<p><label><input type="checkbox" name="display_stats" value="true" <?php
if ($settings['display_stats']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Display statistics in blog footer');
?>
</label></p>
</fieldset>
<fieldset class="options">
<legend><?php
_e('Logging');
?>
</legend>
<p><label><input type="radio" name="logging" value="verbose" <?php
if ($settings['verbose'] && $settings['logging']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Verbose HTTP request logging');
?>
</label></p>
<p><label><input type="radio" name="logging" value="normal" <?php
if ($settings['logging'] && !$settings['verbose']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Normal HTTP request logging (recommended)');
?>
</label></p>
<p><label><input type="radio" name="logging" value="false" <?php
if (!$settings['logging']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Do not log HTTP requests (not recommended)');
?>
</label></p>
</fieldset>
<fieldset class="options">
<legend><?php
_e('Strict Mode');
?>
</legend>
<p><label><input type="checkbox" name="strict" value="true" <?php
if ($settings['strict']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Strict checking (blocks more spam but may block some people)');
?>
</label></p>
</fieldset>
<p class="submit"><input type="submit" name="submit" value="<?php
_e('Update »');
?>
" /></p>
</form>
</div>
<?php
}
function bb2_install()
{
$settings = bb2_read_settings();
if ($settings['is_installed'] == false) {
bb2_db_query(bb2_table_structure($settings['log_table']));
$settings['is_installed'] = true;
bb2_write_settings($settings);
}
}
function bb2_options()
{
$settings = bb2_read_settings();
$request_uri = $_SERVER["REQUEST_URI"];
if (!$request_uri) {
$request_uri = $_SERVER['SCRIPT_NAME'];
}
# IIS
if ($_POST) {
$_POST = array_map('stripslashes_deep', $_POST);
if ($_POST['display_stats']) {
$settings['display_stats'] = true;
} else {
$settings['display_stats'] = false;
}
if ($_POST['strict']) {
$settings['strict'] = true;
} else {
$settings['strict'] = false;
}
if ($_POST['verbose']) {
$settings['verbose'] = true;
} else {
$settings['verbose'] = false;
}
if ($_POST['logging']) {
if ($_POST['logging'] == 'verbose') {
$settings['verbose'] = true;
$settings['logging'] = true;
} else {
if ($_POST['logging'] == 'normal') {
$settings['verbose'] = false;
$settings['logging'] = true;
} else {
$settings['verbose'] = false;
$settings['logging'] = false;
}
}
} else {
$settings['verbose'] = false;
$settings['logging'] = false;
}
if ($_POST['httpbl_key']) {
if (preg_match("/^[a-z]{12}\$/", $_POST['httpbl_key'])) {
$settings['httpbl_key'] = $_POST['httpbl_key'];
} else {
$settings['httpbl_key'] = '';
}
} else {
$settings['httpbl_key'] = '';
}
if ($_POST['httpbl_threat']) {
$settings['httpbl_threat'] = intval($_POST['httpbl_threat']);
} else {
$settings['httpbl_threat'] = '25';
}
if ($_POST['httpbl_maxage']) {
$settings['httpbl_maxage'] = intval($_POST['httpbl_maxage']);
} else {
$settings['httpbl_maxage'] = '30';
}
if ($_POST['offsite_forms']) {
$settings['offsite_forms'] = true;
} else {
$settings['offsite_forms'] = false;
}
if ($_POST['eu_cookie']) {
$settings['eu_cookie'] = true;
} else {
$settings['eu_cookie'] = false;
}
if ($_POST['reverse_proxy']) {
$settings['reverse_proxy'] = true;
} else {
$settings['reverse_proxy'] = false;
}
if ($_POST['reverse_proxy_header']) {
$settings['reverse_proxy_header'] = sanitize_text_field(uc_all($_POST['reverse_proxy_header']));
} else {
$settings['reverse_proxy_header'] = 'X-Forwarded-For';
}
if ($_POST['reverse_proxy_addresses']) {
$settings['reverse_proxy_addresses'] = preg_split("/[\\s,]+/m", $_POST['reverse_proxy_addresses']);
$settings['reverse_proxy_addresses'] = array_map('sanitize_text_field', $settings['reverse_proxy_addresses']);
} else {
$settings['reverse_proxy_addresses'] = array();
}
bb2_write_settings($settings);
?>
<div id="message" class="updated fade"><p><strong><?php
_e('Options saved.');
?>
</strong></p></div>
<?php
}
?>
<div class="wrap">
<?php
echo bb2_donate_button(admin_url("options-general.php?page=bb2_options"));
?>
<h2><?php
_e("Bad Behavior");
?>
</h2>
<form method="post" action="<?php
echo admin_url("options-general.php?page=bb2_options");
?>
">
<p>For more information please visit the <a href="http://bad-behavior.ioerror.us/">Bad Behavior</a> homepage.</p>
<p>See also: <a href="<?php
echo admin_url("tools.php?page=bb2_manage");
?>
">Log</a> | <a href="<?php
echo admin_url("options-general.php?page=bb2_whitelist");
?>
">Whitelist</a></p>
<h3><?php
_e('Statistics');
?>
</h3>
<?php
bb2_insert_stats(true);
?>
<table class="form-table">
<tr><td><label><input type="checkbox" name="display_stats" value="true" <?php
if ($settings['display_stats']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Display statistics in blog footer');
?>
</label></td></tr>
</table>
<h3><?php
_e('Logging');
?>
</h3>
<table class="form-table">
<tr><td><label><input type="radio" name="logging" value="verbose" <?php
if ($settings['verbose'] && $settings['logging']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Verbose HTTP request logging');
?>
</label></td></tr>
<tr><td><label><input type="radio" name="logging" value="normal" <?php
if ($settings['logging'] && !$settings['verbose']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Normal HTTP request logging (recommended)');
?>
</label></td></tr>
<tr><td><label><input type="radio" name="logging" value="false" <?php
if (!$settings['logging']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Do not log HTTP requests (not recommended)');
?>
</label></td></tr>
</table>
<h3><?php
_e('Security');
?>
</h3>
<table class="form-table">
<tr><td><label><input type="checkbox" name="strict" value="true" <?php
if ($settings['strict']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Strict checking (blocks more spam but may block some people)');
?>
</label></td></tr>
<tr><td><label><input type="checkbox" name="offsite_forms" value="true" <?php
if ($settings['offsite_forms']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Allow form postings from other web sites (required for OpenID; increases spam received)');
?>
</label></td></tr>
</table>
<h3><?php
_e('http:BL');
?>
</h3>
<p>To use Bad Behavior's http:BL features you must have an <a href="http://www.projecthoneypot.org/httpbl_configure.php?rf=24694">http:BL Access Key</a>.</p>
<table class="form-table">
<tr><td><label><input type="text" size="12" maxlength="12" name="httpbl_key" value="<?php
echo sanitize_text_field($settings['httpbl_key']);
?>
" /> http:BL Access Key</label></td></tr>
<tr><td><label><input type="text" size="3" maxlength="3" name="httpbl_threat" value="<?php
echo intval($settings['httpbl_threat']);
?>
" /> Minimum Threat Level (25 is recommended)</label></td></tr>
<tr><td><label><input type="text" size="3" maxlength="3" name="httpbl_maxage" value="<?php
echo intval($settings['httpbl_maxage']);
?>
" /> Maximum Age of Data (30 is recommended)</label></td></tr>
</table>
<h3><?php
_e('European Union Cookie');
?>
</h3>
<p>Select this option if you believe Bad Behavior's site security cookie is not exempt from the 2012 EU cookie regulation. <a href="http://bad-behavior.ioerror.us/2012/05/04/eu-cookie-requirement-disclosure/">More info</a></p>
<table class="form-table">
<tr><td><label><input type="checkbox" name="eu_cookie" value="true" <?php
if ($settings['eu_cookie']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('EU cookie handling');
?>
</label></td></tr>
</table>
<h3><?php
_e('Reverse Proxy/Load Balancer');
?>
</h3>
<p>If you are using Bad Behavior behind a reverse proxy, load balancer, HTTP accelerator, content cache or similar technology, enable the Reverse Proxy option.</p>
<p>If you have a chain of two or more reverse proxies between your server and the public Internet, you must specify <em>all</em> of the IP address ranges (in CIDR format) of all of your proxy servers, load balancers, etc. Otherwise, Bad Behavior may be unable to determine the client's true IP address.</p>
<p>In addition, your reverse proxy servers must set the IP address of the Internet client from which they received the request in an HTTP header. If you don't specify a header, <a href="http://en.wikipedia.org/wiki/X-Forwarded-For">X-Forwarded-For</a> will be used. Most proxy servers already support X-Forwarded-For and you would then only need to ensure that it is enabled on your proxy servers. Some other header names in common use include <u>X-Real-Ip</u> (nginx) and <u>Cf-Connecting-Ip</u> (CloudFlare).</p>
<table class="form-table">
<tr><td><label><input type="checkbox" name="reverse_proxy" value="true" <?php
if ($settings['reverse_proxy']) {
?>
checked="checked" <?php
}
?>
/> <?php
_e('Enable Reverse Proxy');
?>
</label></td></tr>
<tr><td><label><input type="text" size="32" name="reverse_proxy_header" value="<?php
echo sanitize_text_field($settings['reverse_proxy_header']);
?>
" /> Header containing Internet clients' IP address</label></td></tr>
<tr><td><label>IP address or CIDR format address ranges for your proxy servers (one per line)<br/><textarea cols="24" rows="6" name="reverse_proxy_addresses"><?php
echo esc_textarea(implode("\n", $settings['reverse_proxy_addresses']));
?>
</textarea></td></tr>
</table>
<p class="submit"><input class="button" type="submit" name="submit" value="<?php
_e('Update »');
?>
" /></p>
</form>
</div>
<?php
}
function bb2_install()
{
$settings = bb2_read_settings();
if (!isset($settings['is_installed'])) {
bb2_db_query(bb2_table_structure($settings['log_table']));
bb2_write_settings($settings, true);
}
}
if (intval($_POST['httpbl_threat']) > 0) {
$settings['httpbl_threat'] = intval($_POST['httpbl_threat']);
} else {
$settings['httpbl_threat'] = 25;
}
if (intval($_POST['httpbl_maxage']) > 0) {
$settings['httpbl_maxage'] = intval($_POST['httpbl_maxage']);
} else {
$settings['httpbl_maxage'] = 30;
}
if ($_POST['offsite_forms']) {
$settings['offsite_forms'] = true;
} else {
$settings['offsite_forms'] = false;
}
bb2_write_settings($settings);
?>
<div id="message" class="updated fade"><p><strong><?php
echo 'Options saved.';
?>
</strong></p></div>
<?php
}
?>
<div class="wrap">
<h2><?php
echo "Bad Behavior";
?>
</h2>
<form method="post" action="<?php
echo $_SERVER['REQUEST_URI'];
