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FINAL suepr merge step : added all modules to this super repos

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Bachir Soussi Chiadmi
2015-04-19 16:46:59 +02:00
parent 7b6bd36fea df0ec71ac7
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339
sites/all/modules/contrib/form/honeypot/LICENSE.txt Normal file
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
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Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
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Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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Honeypot Module Readme
----------------------
Installation
------------
To install this module, place it in your sites/all/modules folder and enable it
on the modules page.
Configuration
-------------
All settings for this module are on the Honeypot configuration page, under the
Configuration section, in the Content authoring settings. You can visit the
configuration page directly at admin/config/content/honeypot.
Note that, when testing Honeypot on your website, make sure you're not logged in
as an administrative user or user 1; Honeypot allows administrative users to
bypass Honeypot protection, so by default, Honeypot will not be added to forms
accessed by site administrators.
Use in Your Own Forms
---------------------
If you want to add honeypot to your own forms, or to any form through your own
module's hook_form_alter's, you can simply place the following function call
inside your form builder function (or inside a hook_form_alter):
honeypot_add_form_protection($form, $form_state, array('honeypot', 'time_restriction'));
Note that you can enable or disable either the honeypot field, or the time
restriction on the form by including or not including the option in the array.
Credit
------
The Honeypot module was originally developed by Jeff Geerling of Midwestern Mac,
LLC (midwesternmac.com), and sponsored by flockNote (flocknote.com).

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<?php
/**
* @file
*
* Honeypot administration form.
*/
/**
* Honeypot administration page.
*/
function honeypot_admin_form($form, &$form_state) {
// Honeypot Configuration.
$form['configuration'] = array(
'#type' => 'fieldset',
'#title' => t('Honeypot Configuration'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
);
$form['configuration']['honeypot_protect_all_forms'] = array(
'#type' => 'checkbox',
'#title' => t('Protect all forms with Honeypot'),
'#description' => t('Enable Honeypot protection for ALL forms on this site (it is best to only enable Honeypot for the forms you need below).'),
'#default_value' => variable_get('honeypot_protect_all_forms', 0),
);
$form['configuration']['honeypot_protect_all_forms']['#description'] .= '<br />' . t('<strong>Page caching will be disabled on any page where a form is present if the Honeypot time limit is not set to 0.</strong>');
$form['configuration']['honeypot_log'] = array(
'#type' => 'checkbox',
'#title' => t('Log blocked form submissions'),
'#description' => t('Log submissions that are blocked due to Honeypot protection.'),
'#default_value' => variable_get('honeypot_log', 0),
);
$form['configuration']['honeypot_element_name'] = array(
'#type' => 'textfield',
'#title' => t('Honeypot element name'),
'#description' => t("The name of the Honeypot form field. It's usually most effective to use a generic name like email, homepage, or name, but this should be changed if it interferes with fields that are already in your forms. Must not contain spaces or special characters."),
'#default_value' => variable_get('honeypot_element_name', 'url'),
'#required' => TRUE,
'#size' => 30,
);
$form['configuration']['honeypot_time_limit'] = array(
'#type' => 'textfield',
'#title' => t('Honeypot time limit'),
'#description' => t('Minimum time required before form should be considered entered by a human instead of a bot. Set to 0 to disable.'),
'#default_value' => variable_get('honeypot_time_limit', 5),
'#required' => TRUE,
'#size' => 5,
'#field_suffix' => t('seconds'),
);
$form['configuration']['honeypot_time_limit']['#description'] .= '<br />' . t('<strong>Page caching will be disabled if there is a form protected by time limit on the page.</strong>');
// Honeypot Enabled forms.
$form['enabled_forms'] = array(
'#type' => 'fieldset',
'#title' => t('Honeypot Enabled Forms'),
'#description' => t("Check the boxes next to individual forms on which you'd like Honeypot protection enabled."),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
'#states' => array(
// Hide this fieldset when all forms are protected.
'invisible' => array(
'input[name="honeypot_protect_all_forms"]' => array('checked' => TRUE),
),
),
);
// Generic forms.
$form['enabled_forms']['general_forms'] = array('#markup' => '<h5>' . t('General Forms') . '</h5>');
// User register form.
$form['enabled_forms']['honeypot_form_user_register_form'] = array(
'#type' => 'checkbox',
'#title' => t('User Registration form'),
'#default_value' => variable_get('honeypot_form_user_register_form', 0),
);
// User password form.
$form['enabled_forms']['honeypot_form_user_pass'] = array(
'#type' => 'checkbox',
'#title' => t('User Password Reset form'),
'#default_value' => variable_get('honeypot_form_user_pass', 0),
);
// If webform.module enabled, add webforms.
if (module_exists('webform')) {
$form['enabled_forms']['honeypot_form_webforms'] = array(
'#type' => 'checkbox',
'#title' => t('Webforms (all)'),
'#default_value' => variable_get('honeypot_form_webforms', 0),
);
}
// If contact.module enabled, add contact forms.
if (module_exists('contact')) {
$form['enabled_forms']['contact_forms'] = array('#markup' => '<h5>' . t('Contact Forms') . '</h5>');
// Sitewide contact form.
$form['enabled_forms']['honeypot_form_contact_site_form'] = array(
'#type' => 'checkbox',
'#title' => t('Sitewide Contact form'),
'#default_value' => variable_get('honeypot_form_contact_site_form', 0),
);
// Sitewide personal form.
$form['enabled_forms']['honeypot_form_contact_personal_form'] = array(
'#type' => 'checkbox',
'#title' => t('Personal Contact forms'),
'#default_value' => variable_get('honeypot_form_contact_personal_form', 0),
);
}
// If profile.module enabled, add profile forms.
if (module_exists('profile')) {
$form['enabled_forms']['profile_forms'] = array('#value' => '<h5>' . t('Profile Forms') . '</h5>');
$form['enabled_forms']['honeypot_form_user_profile_form'] = array(
'#type' => 'checkbox',
'#title' => t('Profile forms (all)'),
'#default_value' => variable_get('honeypot_form_user_profile_form', 0),
);
}
// Get node types for node forms and node comment forms.
$types = node_type_get_types();
if (!empty($types)) {
// Node forms.
$form['enabled_forms']['node_forms'] = array('#markup' => '<h5>' . t('Node Forms') . '</h5>');
foreach ($types as $type) {
$id = 'honeypot_form_' . $type->type . '_node_form';
$form['enabled_forms'][$id] = array(
'#type' => 'checkbox',
'#title' => t('@name node form', array('@name' => $type->name)),
'#default_value' => variable_get($id, 0),
);
}
// Comment forms.
if (module_exists('comment')) {
$form['enabled_forms']['comment_forms'] = array('#markup' => '<h5>' . t('Comment Forms') . '</h5>');
foreach ($types as $type) {
$id = 'honeypot_form_comment_node_' . $type->type . '_form';
$form['enabled_forms'][$id] = array(
'#type' => 'checkbox',
'#title' => t('@name comment form', array('@name' => $type->name)),
'#default_value' => variable_get($id, 0),
);
}
}
}
// Add our own submit handler to clear honeypot's form cache on save.
$form['#submit'][] = 'honeypot_admin_form_submit';
return system_settings_form($form);
}
/**
* Validate the admin form.
*/
function honeypot_admin_form_validate($form, &$form_state) {
// Make sure the time limit is a positive integer or 0.
$time_limit = $form_state['values']['honeypot_time_limit'];
if ((is_numeric($time_limit) && $time_limit > 0) || $time_limit === '0') {
if (ctype_digit($time_limit)) {
// Good to go.
}
else {
form_set_error('honeypot_time_limit', t("The time limit must be a positive integer or 0."));
}
}
else {
form_set_error('honeypot_time_limit', t("The time limit must be a positive integer or 0."));
}
// Make sure Honeypot element name only contains A-Z, 0-9.
if (!preg_match("/^[-_a-zA-Z0-9]+$/", $form_state['values']['honeypot_element_name'])) {
form_set_error('honeypot_element_name', t("The element name cannot contain spaces or other special characters."));
}
}
/**
* Clear the honeypot form cache on submit.
*/
function honeypot_admin_form_submit($form, &$form_state) {
cache_clear_all('honeypot_protected_forms', 'cache');
}

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<?php
/**
* @file
*
* API Functionality for Honeypot module.
*/
/**
* @addtogroup hooks
* @{
*/
/**
* Alter the honeypot protections added to a particular form.
*
* @param (array) $options
* Protections that will be applied to the form. May be empty, or may include
* 'honeypot' and/or 'time_restriction'.
* @param (array) $form
* The Form API form to which protections will be added.
*/
function hook_honeypot_form_protections_alter(&$options, $form) {
// Add 'time_restriction' protection to 'mymodule-form' if it's not set.
if ($form['form_id']['#value'] == 'mymodule_form' && !in_array('time_restriction', $options)) {
$options[] = 'time_restriction';
}
}
/**
* React to an addition of honeypot form protections for a given form_id.
*
* After honeypot has added its protections to a form, this hook will be called.
* You can use this hook to track when and how many times certain protected
* forms are displayed to certain users, or for other tracking purposes.
*
* @param (array) $options
* Protections that were applied to the form. Includes 'honeypot' and/or
* 'time_restriction'.
* @param (array) $form
* The Form API form to which protections were added.
*/
function hook_honeypot_add_form_protection($options, $form) {
if ($form['form_id']['#value'] == 'mymodule_form') {
// Do something...
}
}
/**
* React to the rejection of a form submission.
*
* When honeypot rejects a form submission, it calls this hook with the form ID,
* the user ID (0 if anonymous) of the user that was disallowed from submitting
* the form, and the reason (type) for the rejection of the form submission.
*
* @param (string) $form_id
* Form ID of the form the user was disallowed from submitting.
* @param (int) $uid
* 0 for anonymous users, otherwise the user ID of the user.
* @param (string) $type
* String indicating the reason the submission was blocked. Allowed values:
* - honeypot: If honeypot field was filled in.
* - honeypot_time: If form was completed before the configured time limit.
*/
function hook_honeypot_reject($form_id, $uid, $type) {
if ($form_id == 'mymodule_form') {
// Do something...
}
}
/**
* Add time to the Honeypot time limit.
*
* In certain circumstances (for example, on forms routinely targeted by
* spammers), you may want to add an additional time delay. You can use this
* hook to return additional time (in seconds) to honeypot when it is calculates
* the time limit for a particular form.
*
* @param (int) $honeypot_time_limit
* The current honeypot time limit (in seconds), to which any additions you
* return will be added.
* @param (array) $form_values
* Array of form values (may be empty).
* @param (int) $number
* Number of times the current user has already fallen into the honeypot trap.
*
* @return (int) $additions
* Additional time to add to the honeypot_time_limit, in seconds (integer).
*/
function hook_honeypot_time_limit($honeypot_time_limit, $form_values, $number) {
$additions = 0;
// If 'some_interesting_value' is set in your form, add 10 seconds to limit.
if (!empty($form_values['some_interesting_value']) && $form_values['some_interesting_value']) {
$additions = 10;
}
return $additions;
}
/**
* @} End of "addtogroup hooks".
*/

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name = Honeypot
description = "Mitigates spam form submissions using the honeypot method."
core = 7.x
configure = admin/config/content/honeypot
package = "Spam control"
files[] = honeypot.test
; Information added by drupal.org packaging script on 2013-09-13
version = "7.x-1.15"
core = "7.x"
project = "honeypot"
datestamp = "1379087801"

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<?php
/**
* @file
*
* Install, update and uninstall functions for the Honeypot module.
*/
/**
* Implements of hook_schema().
*/
function honeypot_schema() {
$schema['honeypot_user'] = array(
'description' => 'Table that stores failed attempts to submit a form.',
'fields' => array(
'uid' => array(
'description' => 'Foreign key to {users}.uid; uniquely identifies a Drupal user to whom this ACL data applies.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'timestamp' => array(
'description' => 'Date/time when the form submission failed, as Unix timestamp.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
),
'indexes' => array(
'uid' => array('uid'),
'timestamp' => array('timestamp'),
),
);
return $schema;
}
/**
* Implements hook_install().
*/
function honeypot_install() {
drupal_set_message(st("Honeypot installed successfully. Please !link to protect your forms from spam bots.", array(
'!link' => l(st('configure Honeypot'), 'admin/config/content/honeypot')
)));
}
/**
* Implements hook_uninstall().
*/
function honeypot_uninstall() {
db_delete('variable')
->condition('name', db_like('honeypot_') . '%', 'LIKE')
->execute();
$cache_tables = array('variables', 'cache_bootstrap');
foreach ($cache_tables as $table) {
if (db_table_exists($table)) {
cache_clear_all($table, 'cache');
}
}
}
/**
* Implements hook_update_N().
*/
function honeypot_update_7001() {
$ret = array();
// Leaving this in because I had it in version 1.3. Silly me.
return $ret;
}
/**
* Update form names after upgrade from 6.x version.
*/
function honeypot_update_7002() {
$map = array(
'user_register' => 'user_register_form',
'contact_mail_page' => 'contact_site_form',
'contact_mail_user' => 'contact_personal_form',
);
foreach ($map as $d6_name => $d7_name) {
$value = variable_get('honeypot_form_' . $d6_name, 0);
if ($value) {
variable_set('honeypot_form_' . $d7_name, $value);
}
variable_del('honeypot_form_' . $d6_name);
}
$comment_form_value = variable_get('honeypot_form_comment_form', 0);
if ($comment_form_value) {
$types = node_type_get_types();
if (!empty($types)) {
foreach ($types as $type) {
$d7_name = 'honeypot_form_comment_node_' . $type->type . '_form';
variable_set($d7_name, $comment_form_value);
}
}
}
variable_del('honeypot_form_comment_form');
}
/**
* Add {honeypot_users} database table if it doesn't exist.
*/
function honeypot_update_7003() {
// Make sure the {honeypot_users} table doesn't already exist.
if (!db_table_exists('honeypot_user')) {
$table = array(
'description' => 'Table that stores failed attempts to submit a form.',
'fields' => array(
'uid' => array(
'description' => 'Foreign key to {users}.uid; uniquely identifies a Drupal user to whom this ACL data applies.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
'timestamp' => array(
'description' => 'Date/time when the form submission failed, as Unix timestamp.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
),
),
'indexes' => array(
'uid' => array('uid'),
'timestamp' => array('timestamp'),
),
);
db_create_table('honeypot_user', $table);
}
}

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<?php
/**
* @file
*
* Honeypot module, for deterring spam bots from completing Drupal forms.
*/
/**
* Implements hook_menu().
*/
function honeypot_menu() {
$items['admin/config/content/honeypot'] = array(
'title' => 'Honeypot configuration',
'description' => 'Configure Honeypot spam prevention and the forms on which Honeypot will be used.',
'page callback' => 'drupal_get_form',
'page arguments' => array('honeypot_admin_form'),
'access arguments' => array('administer honeypot'),
'file' => 'honeypot.admin.inc',
);
return $items;
}
/**
* Implements hook_permission().
*/
function honeypot_permission() {
return array(
'administer honeypot' => array(
'title' => t('Administer Honeypot'),
'description' => t('Administer Honeypot-protected forms and settings'),
),
'bypass honeypot protection' => array(
'title' => t('Bypass Honeypot protection'),
'description' => t('Bypass Honeypot form protection.'),
),
);
}
/**
* Implements of hook_cron().
*/
function honeypot_cron() {
// Delete {honeypot_user} entries older than the value of honeypot_expire.
db_delete('honeypot_user')
->condition('timestamp', time() - variable_get('honeypot_expire', 300), '<')
->execute();
}
/**
* Implements hook_form_alter().
*
* Add Honeypot features to forms enabled in the Honeypot admin interface.
*/
function honeypot_form_alter(&$form, &$form_state, $form_id) {
// Don't use for maintenance mode forms (install, update, etc.).
if (defined('MAINTENANCE_MODE')) {
return;
}
$unprotected_forms = array(
'user_login',
'user_login_block',
'search_form',
'search_block_form',
'views_exposed_form',
'honeypot_admin_form',
);
// If configured to protect all forms, add protection to every form.
if (variable_get('honeypot_protect_all_forms', 0) && !in_array($form_id, $unprotected_forms)) {
// Don't protect system forms - only admins should have access, and system
// forms may be programmatically submitted by drush and other modules.
if (strpos($form_id, 'system_') === FALSE && strpos($form_id, 'search_') === FALSE && strpos($form_id, 'views_exposed_form_') === FALSE) {
honeypot_add_form_protection($form, $form_state, array('honeypot', 'time_restriction'));
}
}
// Otherwise add form protection to admin-configured forms.
elseif ($forms_to_protect = honeypot_get_protected_forms()) {
foreach ($forms_to_protect as $protect_form_id) {
// For most forms, do a straight check on the form ID.
if ($form_id == $protect_form_id) {
honeypot_add_form_protection($form, $form_state, array('honeypot', 'time_restriction'));
}
// For webforms use a special check for variable form ID.
elseif ($protect_form_id == 'webforms' && (strpos($form_id, 'webform_client_form') !== FALSE)) {
honeypot_add_form_protection($form, $form_state, array('honeypot', 'time_restriction'));
}
}
}
}
/**
* Build an array of all the protected forms on the site, by form_id.
*
* @todo - Add in API call/hook to allow modules to add to this array.
*/
function honeypot_get_protected_forms() {
$forms = &drupal_static(__FUNCTION__);
// If the data isn't already in memory, get from cache or look it up fresh.
if (!isset($forms)) {
if ($cache = cache_get('honeypot_protected_forms')) {
$forms = $cache->data;
}
else {
// Look up all the honeypot forms in the variables table.
$result = db_query("SELECT name FROM {variable} WHERE name LIKE 'honeypot_form_%'")->fetchCol();
// Add each form that's enabled to the $forms array.
foreach ($result as $variable) {
if (variable_get($variable, 0)) {
$forms[] = substr($variable, 14);
}
}
// Save the cached data.
cache_set('honeypot_protected_forms', $forms, 'cache');
}
}
return $forms;
}
/**
* Form builder function to add different types of protection to forms.
*
* @param $options (array)
* Array of options to be added to form. Currently accepts 'honeypot' and
* 'time_restriction'.
*
* @return $form_elements
* Returns elements to be placed in a form's elements array to prevent spam.
*/
function honeypot_add_form_protection(&$form, &$form_state, $options = array()) {
global $user;
// Allow other modules to alter the protections applied to this form.
drupal_alter('honeypot_form_protections', $options, $form);
// Don't add any protections if the user can bypass the Honeypot.
if (user_access('bypass honeypot protection')) {
return;
}
// Build the honeypot element.
if (in_array('honeypot', $options)) {
// Get the element name (default is generic 'url').
$honeypot_element = variable_get('honeypot_element_name', 'url');
// Build the honeypot element.
$honeypot_class = $honeypot_element . '-textfield';
$form[$honeypot_element] = array(
'#type' => 'textfield',
'#title' => t('Leave this field blank'),
'#size' => 20,
'#weight' => 100,
'#attributes' => array('autocomplete' => 'off'),
'#element_validate' => array('_honeypot_honeypot_validate'),
'#prefix' => '<div class="' . $honeypot_class . '">',
'#suffix' => '</div>',
'#attached' => array(
'css' => array(
'.' . $honeypot_class . ' { display: none !important; }' => array('type' => 'inline'), // Hide honeypot.
),
),
);
}
// Build the time restriction element (if it's not disabled).
if (in_array('time_restriction', $options) && variable_get('honeypot_time_limit', 5) != 0) {
// Set the current time in a hidden value to be checked later.
$form['honeypot_time'] = array(
'#type' => 'hidden',
'#title' => t('Timestamp'),
'#default_value' => time(),
'#element_validate' => array('_honeypot_time_restriction_validate'),
);
// Disable page caching to make sure timestamp isn't cached.
if (user_is_anonymous()) {
$GLOBALS['conf']['cache'] = 0;
}
}
// Allow other modules to react to addition of form protection.
if (!empty($options)) {
module_invoke_all('honeypot_add_form_protection', $options, $form);
}
}
/**
* Validate honeypot field.
*/
function _honeypot_honeypot_validate($element, &$form_state) {
// Get the honeypot field value.
$honeypot_value = $element['#value'];
// Make sure it's empty.
if (!empty($honeypot_value)) {
_honeypot_log($form_state['values']['form_id'], 'honeypot');
form_set_error('', t('There was a problem with your form submission. Please refresh the page and try again.'));
}
}
/**
* Validate honeypot's time restriction field.
*/
function _honeypot_time_restriction_validate($form, &$form_state) {
// Get the time value.
$honeypot_time = $form_state['values']['honeypot_time'];
// Get the honeypot_time_limit.
$time_limit = honeypot_get_time_limit($form_state['values']);
// Make sure current time - (time_limit + form time value) is greater than 0.
// If not, throw an error.
if (time() < ($honeypot_time + $time_limit)) {
_honeypot_log($form_state['values']['form_id'], 'honeypot_time');
$time_limit = honeypot_get_time_limit();
$form_state['values']['honeypot_time'] = time();
form_set_error('', t('There was a problem with your form submission. Please wait @limit seconds and try again.', array('@limit' => $time_limit)));
}
}
/**
* Log blocked form submissions.
*
* @param $form_id
* Form ID for the form on which submission was blocked.
* @param $type
* String indicating the reason the submission was blocked. Allowed values:
* - honeypot: If honeypot field was filled in.
* - honeypot_time: If form was completed before the configured time limit.
*/
function _honeypot_log($form_id, $type) {
honeypot_log_failure($form_id, $type);
if (variable_get('honeypot_log', 0)) {
$variables = array(
'%form' => $form_id,
'@cause' => ($type == 'honeypot') ? t('submission of a value in the honeypot field') : t('submission of the form in less than minimum required time'),
);
watchdog('honeypot', 'Blocked submission of %form due to @cause.', $variables);
}
return;
}
/**
* Look up the time limit for the current user.
*
* @param $form_values
* Array of form values (optional).
*/
function honeypot_get_time_limit($form_values = array()) {
global $user;
$honeypot_time_limit = variable_get('honeypot_time_limit', 5);
// Only calculate time limit if honeypot_time_limit has a value > 0.
if ($honeypot_time_limit) {
// Get value from {honeypot_user} table for authenticated users.
if ($user->uid) {
$number = db_query("SELECT COUNT(*) FROM {honeypot_user} WHERE uid = :uid", array(':uid' => $user->uid))->fetchField();
}
// Get value from {flood} table for anonymous users.
else {
$number = db_query("SELECT COUNT(*) FROM {flood} WHERE event = :event AND identifier = :hostname AND timestamp > :time", array(
':event' => 'honeypot',
':hostname' => ip_address(),
':time' => time() - variable_get('honeypot_expire', 300),
))->fetchField();
}
// Don't add more than 30 days' worth of extra time.
$honeypot_time_limit = $honeypot_time_limit + (int) min($honeypot_time_limit + exp($number), 2592000);
$additions = module_invoke_all('honeypot_time_limit', $honeypot_time_limit, $form_values, $number);
if (count($additions)) {
$honeypot_time_limit += array_sum($additions);
}
}
return $honeypot_time_limit;
}
/**
* Log the failed submision with timestamp.
*
* @param $form_id
* Form ID for the rejected form submission.
* @param $type
* String indicating the reason the submission was blocked. Allowed values:
* - honeypot: If honeypot field was filled in.
* - honeypot_time: If form was completed before the configured time limit.
*/
function honeypot_log_failure($form_id, $type) {
global $user;
// Log failed submissions for authenticated users.
if ($user->uid) {
db_insert('honeypot_user')
->fields(array(
'uid' => $user->uid,
'timestamp' => time(),
))
->execute();
}
// Register flood event for anonymous users.
else {
flood_register_event('honeypot');
}
// Allow other modules to react to honeypot rejections.
module_invoke_all('honeypot_reject', $form_id, $user->uid, $type);
}

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<?php
/**
* @file
* Testing for Honeypot module.
*/
/**
* Test the functionality of the Honeypot module for an admin user.
*/
class HoneypotFormTestCase extends DrupalWebTestCase {
protected $admin_user;
protected $web_user;
protected $node;
public static function getInfo() {
return array(
'name' => 'Honeypot form protections',
'description' => 'Ensure that Honeypot protects site forms properly.',
'group' => 'Form API',
);
}
public function setUp() {
// Enable modules required for this test.
parent::setUp(array('honeypot', 'comment'));
// Set up required Honeypot variables.
variable_set('honeypot_element_name', 'url');
variable_set('honeypot_time_limit', 0); // Disable time_limit protection.
variable_set('honeypot_protect_all_forms', TRUE); // Test protecting all forms.
variable_set('honeypot_log', FALSE);
// Set up other required variables.
variable_set('user_email_verification', TRUE);
variable_set('user_register', USER_REGISTER_VISITORS);
// Set up admin user.
$this->admin_user = $this->drupalCreateUser(array(
'administer honeypot',
'bypass honeypot protection',
'administer content types',
'administer users',
'access comments',
'post comments',
'skip comment approval',
'administer comments',
));
// Set up web user.
$this->web_user = $this->drupalCreateUser(array(
'access comments',
'post comments',
'create article content',
));
// Set up example node.
$this->node = $this->drupalCreateNode(array(
'type' => 'article',
'promote' => 1,
'uid' => $this->web_user->uid,
));
}
/**
* Test user registration (anonymous users).
*/
public function testProtectRegisterUserNormal() {
// Set up form and submit it.
$edit['name'] = $this->randomName();
$edit['mail'] = $edit['name'] . '@example.com';
$this->drupalPost('user/register', $edit, t('Create new account'));
// Form should have been submitted successfully.
$this->assertText(t('A welcome message with further instructions has been sent to your e-mail address.'), 'User registered successfully.');
}
public function testProtectUserRegisterHoneypotFilled() {
// Set up form and submit it.
$edit['name'] = $this->randomName();
$edit['mail'] = $edit['name'] . '@example.com';
$edit['url'] = 'http://www.example.com/';
$this->drupalPost('user/register', $edit, t('Create new account'));
// Form should have error message.
$this->assertText(t('There was a problem with your form submission. Please refresh the page and try again.'), 'Registration form protected by honeypot.');
}
public function testProtectRegisterUserTooFast() {
// Enable time limit for honeypot.
variable_set('honeypot_time_limit', 5);
// Set up form and submit it.
$edit['name'] = $this->randomName();
$edit['mail'] = $edit['name'] . '@example.com';
$this->drupalPost('user/register', $edit, t('Create new account'));
// Form should have error message.
$this->assertText(t('There was a problem with your form submission. Please wait'), 'Registration form protected by time limit.');
}
public function testProtectCommentFormNormal() {
$comment = 'Test comment.';
// Disable time limit for honeypot.
variable_set('honeypot_time_limit', 0);
// Log in the web user.
$this->drupalLogin($this->web_user);
// Set up form and submit it.
$edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = $comment;
$this->drupalPost('comment/reply/' . $this->node->nid, $edit, t('Save'));
$this->assertText(t('Your comment has been posted.'), 'Comment posted successfully.');
}
public function testProtectCommentFormHoneypotFilled() {
$comment = 'Test comment.';
// Log in the web user.
$this->drupalLogin($this->web_user);
// Set up form and submit it.
$edit['comment_body[' . LANGUAGE_NONE . '][0][value]'] = $comment;
$edit['url'] = 'http://www.example.com/';
$this->drupalPost('comment/reply/' . $this->node->nid, $edit, t('Save'));
$this->assertText(t('There was a problem with your form submission. Please refresh the page and try again.'), 'Comment posted successfully.');
}
public function testProtectCommentFormHoneypotBypass() {
// Log in the admin user.
$this->drupalLogin($this->admin_user);
// Get the comment reply form and ensure there's no 'url' field.
$this->drupalGet('comment/reply/' . $this->node->nid);
$this->assertNoText('id="edit-url" name="url"', 'Honeypot home page field not shown.');
}
}