WordPress Zero Spam - Version 5.1.0

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Release Info

Developer bmarshall511
Plugin Icon 128x128 WordPress Zero Spam
Version 5.1.0
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Code changes from version 5.0.13 to 5.1.0

Files changed (13) hide show
  1. assets/css/admin.css +16 -0
  2. core/admin/class-settings.php +89 -2
  3. core/class-access.php +20 -5
  4. core/class-utilities.php +29 -0
  5. includes/class-plugin.php +1 -1
  6. modules/class-stopforumspam.php +3 -3
  7. modules/comments/class-comments.php +8 -0
  8. modules/contactform7/class-contactform7.php +8 -0
  9. modules/davidwalsh/class-davidwalsh.php +16 -3
  10. modules/registration/class-registration.php +8 -0
  11. modules/wpforms/class-wpforms.php +8 -0
  12. readme.txt +16 -2
  13. wordpress-zero-spam.php +7 -7
assets/css/admin.css CHANGED
@@ -293,3 +293,19 @@
293
  text-align: right;
294
  width: 22%;
295
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
293
  text-align: right;
294
  width: 22%;
295
  }
296
+
297
+ .zerospam-export-import-block {
298
+ display: flex;
299
+ flex-wrap: wrap;
300
+ }
301
+
302
+ .zerospam-export-import-block-column {
303
+ width: 100%;
304
+ }
305
+
306
+
307
+ @media (min-width: 768px) {
308
+ .zerospam-export-import-block-column {
309
+ width: 50%;
310
+ }
311
+ }
core/admin/class-settings.php CHANGED
@@ -28,6 +28,7 @@ class Settings {
28
  public function __construct() {
29
  add_action( 'admin_menu', array( $this, 'admin_menu' ) );
30
  add_action( 'admin_init', array( $this, 'register_settings' ) );
 
31
 
32
  if ( ! empty( $_REQUEST['zerospam-auto-configure'] ) ) {
33
  \ZeroSpam\Core\Settings::auto_configure();
@@ -53,6 +54,46 @@ class Settings {
53
  }
54
  }
55
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
56
  /**
57
  * Regenerates the honeypot ID.
58
  */
@@ -255,7 +296,7 @@ class Settings {
255
  <?php if ( $selected ) : ?>
256
  checked="checked"
257
  <?php endif; ?>
258
- />
259
  <?php
260
  echo wp_kses(
261
  $label,
@@ -325,6 +366,26 @@ class Settings {
325
  <h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
326
  <?php require ZEROSPAM_PATH . 'includes/templates/admin-callout.php'; ?>
327
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
328
  <form action="options.php" method="post">
329
  <?php
330
  // Output security fields for the registered setting "wpzerospam".
@@ -336,9 +397,35 @@ class Settings {
336
 
337
  // Output save settings button.
338
  submit_button( 'Save Settings' );
339
- echo '</div>';
340
  ?>
341
  </form>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
342
  </div>
343
  <?php
344
  }
28
  public function __construct() {
29
  add_action( 'admin_menu', array( $this, 'admin_menu' ) );
30
  add_action( 'admin_init', array( $this, 'register_settings' ) );
31
+ add_action( 'admin_action_import_settings', array( $this, 'import_settings' ) );
32
 
33
  if ( ! empty( $_REQUEST['zerospam-auto-configure'] ) ) {
34
  \ZeroSpam\Core\Settings::auto_configure();
54
  }
55
  }
56
 
57
+ /**
58
+ * Imports settings.
59
+ *
60
+ * @since 5.1.0
61
+ */
62
+ public function import_settings() {
63
+ $redirect = ! empty( $_POST['redirect'] ) ? esc_url( sanitize_text_field( wp_unslash( $_POST['redirect'] ) ) ) : get_site_url();
64
+ $redirect = wp_parse_url( $redirect );
65
+
66
+ $redirect['query'] = str_replace(
67
+ array(
68
+ 'zerospam-success=1',
69
+ 'zerospam-error=1',
70
+ ),
71
+ '',
72
+ $redirect['query']
73
+ );
74
+
75
+ $redirect = $redirect['scheme'] . '://' . $redirect['host'] . ( ! empty( $redirect['port'] ) ? ':' . $redirect['port'] : '' ) . $redirect['path'] . '?' . $redirect['query'];
76
+
77
+ if ( isset( $_POST['zerospam'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['zerospam'] ) ), 'import_settings' ) ) {
78
+ $settings_json = sanitize_text_field( wp_unslash( $_POST['settings'] ) ); // @codingStandardsIgnoreLine
79
+ if ( ! empty( $settings_json ) ) {
80
+ $settings = json_decode( $settings_json, true );
81
+ if ( json_last_error() === JSON_ERROR_NONE ) {
82
+ update_option( 'wpzerospam', $settings, true );
83
+
84
+ wp_safe_redirect( $redirect . '&zerospam-success=1' );
85
+ exit;
86
+ } else {
87
+ wp_safe_redirect( $redirect . '&zerospam-error=1' );
88
+ exit;
89
+ }
90
+ }
91
+ } else {
92
+ wp_safe_redirect( $redirect . '&zerospam-error=1' );
93
+ exit;
94
+ }
95
+ }
96
+
97
  /**
98
  * Regenerates the honeypot ID.
99
  */
296
  <?php if ( $selected ) : ?>
297
  checked="checked"
298
  <?php endif; ?>
299
+ />
300
  <?php
301
  echo wp_kses(
302
  $label,
366
  <h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
367
  <?php require ZEROSPAM_PATH . 'includes/templates/admin-callout.php'; ?>
368
 
369
+ <?php if ( ! empty( $_GET['zerospam-error'] ) ): ?>
370
+ <div class="notice notice-error is-dismissible">
371
+ <p><strong>
372
+ <?php
373
+ switch( intval( $_GET['zerospam-error'] ) ) :
374
+ case 1:
375
+ esc_html_e( 'There was a problem importing the settings JSON. Please try again.', 'zerospam' );
376
+ break;
377
+ endswitch;
378
+ ?>
379
+ </strong></p>
380
+ <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'zerospam' ); ?></span></button>
381
+ </div>
382
+ <?php elseif ( ! empty( $_GET['zerospam-success'] ) ): ?>
383
+ <div class="notice notice-success is-dismissible">
384
+ <p><strong><?php esc_html_e( 'The settings JSON has been successfully imported.', 'zerospam' ); ?></strong></p>
385
+ <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e( 'Dismiss this notice.', 'zerospam' ); ?>.</span></button>
386
+ </div>
387
+ <?php endif; ?>
388
+
389
  <form action="options.php" method="post">
390
  <?php
391
  // Output security fields for the registered setting "wpzerospam".
397
 
398
  // Output save settings button.
399
  submit_button( 'Save Settings' );
 
400
  ?>
401
  </form>
402
+
403
+ <h3><?php esc_html_e( 'Settings Import/Export', 'zerospam' ); ?></h3>
404
+ <p><?php esc_html_e( 'Quickly export and import your saved settings into other sites below.', 'zerospam' ); ?></p>
405
+ <?php
406
+ $settings = ZeroSpam\Core\Settings::get_settings();
407
+ $settings_json = array();
408
+ foreach ( $settings as $key => $data ) {
409
+ $settings_json[ $key ] = $data['value'];
410
+ }
411
+ ?>
412
+ <div class="zerospam-export-import-block">
413
+ <div class="zerospam-export-import-block-column">
414
+ <h4><?php esc_html_e( 'Settings JSON', 'zerospam' ); ?></h4>
415
+ <textarea readonly class="large-text code" rows="10"><?php echo wp_json_encode( $settings_json ); ?></textarea>
416
+ </div>
417
+ <div class="zerospam-export-import-block-column">
418
+ <h4><?php esc_html_e( 'Paste the settings JSON to import.', 'zerospam' ); ?></h4>
419
+ <form method="post" action="<?php echo esc_url( admin_url( 'admin.php' ) ); ?>" class="zerospam-import-settings-form">
420
+ <?php wp_nonce_field( 'import_settings', 'zerospam' ); ?>
421
+ <input type="hidden" name="action" value="import_settings" />
422
+ <input type="hidden" name="redirect" value="<?php echo esc_url( ZeroSpam\Core\Utilities::current_url() ); ?>" />
423
+ <textarea class="large-text code" name="settings" rows="10"></textarea>
424
+ <input type="submit" class="button button-primary" value="<?php esc_html_e( 'Import Settings', 'zerospam' ); ?>" />
425
+ </form>
426
+ </div>
427
+ </div>
428
+ <?php echo '</div>'; ?>
429
  </div>
430
  <?php
431
  }
core/class-access.php CHANGED
@@ -80,6 +80,10 @@ class Access {
80
  if ( ! empty( $settings['block_handler']['value'] ) ) {
81
  switch ( $settings['block_handler']['value'] ) {
82
  case 403:
 
 
 
 
83
  $message = __( 'Your IP address has been blocked by WordPress Zero Spam due to detected spam/malicious activity.', 'zerospam' );
84
  if ( ! empty( $settings['blocked_message']['value'] ) ) {
85
  $message = $settings['blocked_message']['value'];
@@ -167,13 +171,15 @@ class Access {
167
  'blocked' => false,
168
  );
169
 
170
- // Attempt to get the IP address location & checked if block.
171
- $location = ZeroSpam\Modules\ipstack::get_geolocation( $user_ip );
172
- if ( $location ) {
 
 
173
  $location_keys = array( 'country_code', 'region_code', 'city', 'zip' );
174
  foreach ( $location_keys as $key => $loc ) {
175
- if ( ! empty( $location[ $loc ] ) ) {
176
- $blocked = ZeroSpam\Includes\DB::blocked( $location[ $loc ], $loc );
177
  if ( $blocked ) {
178
  $access_checks['blocked'] = self::get_blocked_details( $blocked, 'blocked_' . $loc );
179
  break;
@@ -182,6 +188,15 @@ class Access {
182
  }
183
  }
184
 
 
 
 
 
 
 
 
 
 
185
  // If passed location blocks, check the IP address.
186
  if ( ! $access_checks['blocked'] ) {
187
  // Check the user's IP access.
80
  if ( ! empty( $settings['block_handler']['value'] ) ) {
81
  switch ( $settings['block_handler']['value'] ) {
82
  case 403:
83
+ header( 'Cache-Control: no-cache, no-store, must-revalidate' );
84
+ header( 'Pragma: no-cache' );
85
+ header( 'Expires: 0' );
86
+
87
  $message = __( 'Your IP address has been blocked by WordPress Zero Spam due to detected spam/malicious activity.', 'zerospam' );
88
  if ( ! empty( $settings['blocked_message']['value'] ) ) {
89
  $message = $settings['blocked_message']['value'];
171
  'blocked' => false,
172
  );
173
 
174
+ // Attempt to get the IP address location from ipstack & checked if block.
175
+ $ipstack_location = ZeroSpam\Modules\ipstack::get_geolocation( $user_ip );
176
+ if ( $ipstack_location && ! empty( $ipstack_location['error'] ) ) {
177
+ ZeroSpam\Core\Utilities::log( wp_json_encode( $ipstack_location['error'] ) );
178
+ } elseif ( $ipstack_location ) {
179
  $location_keys = array( 'country_code', 'region_code', 'city', 'zip' );
180
  foreach ( $location_keys as $key => $loc ) {
181
+ if ( ! empty( $ipstack_location[ $loc ] ) ) {
182
+ $blocked = ZeroSpam\Includes\DB::blocked( $ipstack_location[ $loc ], $loc );
183
  if ( $blocked ) {
184
  $access_checks['blocked'] = self::get_blocked_details( $blocked, 'blocked_' . $loc );
185
  break;
188
  }
189
  }
190
 
191
+ // Try getting country from Cloudflare.
192
+ $cloudflare_country_code = ! empty( $_SERVER['HTTP_CF_IPCOUNTRY'] ) ? $_SERVER['HTTP_CF_IPCOUNTRY'] : false;
193
+ if ( $cloudflare_country_code ) {
194
+ $blocked = ZeroSpam\Includes\DB::blocked( $cloudflare_country_code, 'country_code' );
195
+ if ( $blocked ) {
196
+ $access_checks['blocked'] = self::get_blocked_details( $blocked, 'blocked_country_code' );
197
+ }
198
+ }
199
+
200
  // If passed location blocks, check the IP address.
201
  if ( ! $access_checks['blocked'] ) {
202
  // Check the user's IP access.
core/class-utilities.php CHANGED
@@ -17,6 +17,35 @@ defined( 'ABSPATH' ) || die();
17
  */
18
  class Utilities {
19
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
20
  /**
21
  * Validates submitted data agaisnt the WP core disallowed list.
22
  */
17
  */
18
  class Utilities {
19
 
20
+ /**
21
+ * Write an entry to a log file in the uploads directory.
22
+ *
23
+ * @since 5.1.0
24
+ *
25
+ * @param mixed $entry String or array of the information to write to the log.
26
+ * @param string $file Optional. The file basename for the .log file.
27
+ * @param string $mode Optional. The type of write. See 'mode' at https://www.php.net/manual/en/function.fopen.php.
28
+ * @return boolean|int Number of bytes written to the lof file, false otherwise.
29
+ */
30
+ public static function log( $entry, $mode = 'a', $file = 'zerospam' ) {
31
+ // Get WordPress uploads directory.
32
+ $upload_dir = wp_upload_dir();
33
+ $upload_dir = $upload_dir['basedir'];
34
+
35
+ // If the entry is array, json_encode.
36
+ if ( is_array( $entry ) ) {
37
+ $entry = json_encode( $entry );
38
+ }
39
+
40
+ // Write the log file.
41
+ $file = $upload_dir . '/' . $file . '.log';
42
+ $file = fopen( $file, $mode );
43
+ $bytes = fwrite( $file, current_time( 'mysql' ) . "::" . $entry . "\n" );
44
+ fclose( $file );
45
+
46
+ return $bytes;
47
+ }
48
+
49
  /**
50
  * Validates submitted data agaisnt the WP core disallowed list.
51
  */
includes/class-plugin.php CHANGED
@@ -153,7 +153,7 @@ class Plugin {
153
  }
154
 
155
  /**
156
- * Add to the types array
157
  */
158
  public function types( $types ) {
159
  $types['blocked'] = __( 'Blocked', 'zerospam' );
153
  }
154
 
155
  /**
156
+ * Add to the types array.
157
  */
158
  public function types( $types ) {
159
  $types['blocked'] = __( 'Blocked', 'zerospam' );
modules/class-stopforumspam.php CHANGED
@@ -113,13 +113,13 @@ class StopForumSpam {
113
  'type' => 'number',
114
  'field_class' => 'small-text',
115
  'suffix' => __( '%', 'zerospam' ),
116
- 'placeholder' => __( '30', 'zerospam' ),
117
  'min' => 0,
118
  'max' => 100,
119
  'step' => 0.1,
120
  'desc' => sprintf(
121
  wp_kses(
122
- __( 'Recommended setting is 20%%. Minimum <a href="%s" target="_blank" rel="noopener noreferrer">confidence score</a> an IP must meet before being blocked. Setting this too low could cause users to be blocked that shouldn\'t be.', 'zerospam' ),
123
  array(
124
  'a' => array(
125
  'target' => array(),
@@ -130,7 +130,7 @@ class StopForumSpam {
130
  ),
131
  esc_url( 'https://www.stopforumspam.com/usage#utm_source=wordpresszerospam&utm_medium=admin_link&utm_campaign=wordpresszerospam' )
132
  ),
133
- 'value' => ! empty( $options['stop_forum_spam_confidence_min'] ) ? $options['stop_forum_spam_confidence_min'] : 30,
134
  );
135
 
136
  return $settings;
113
  'type' => 'number',
114
  'field_class' => 'small-text',
115
  'suffix' => __( '%', 'zerospam' ),
116
+ 'placeholder' => __( '50', 'zerospam' ),
117
  'min' => 0,
118
  'max' => 100,
119
  'step' => 0.1,
120
  'desc' => sprintf(
121
  wp_kses(
122
+ __( 'Recommended setting is 50%%. Minimum <a href="%s" target="_blank" rel="noopener noreferrer">confidence score</a> an IP must meet before being blocked. Setting this too low could cause users to be blocked that shouldn\'t be.', 'zerospam' ),
123
  array(
124
  'a' => array(
125
  'target' => array(),
130
  ),
131
  esc_url( 'https://www.stopforumspam.com/usage#utm_source=wordpresszerospam&utm_medium=admin_link&utm_campaign=wordpresszerospam' )
132
  ),
133
+ 'value' => ! empty( $options['stop_forum_spam_confidence_min'] ) ? $options['stop_forum_spam_confidence_min'] : 50,
134
  );
135
 
136
  return $settings;
modules/comments/class-comments.php CHANGED
@@ -26,6 +26,7 @@ class Comments {
26
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
27
 
28
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_comments' ) && ZeroSpam\Core\Access::process() ) {
 
29
  add_filter( 'comment_form_defaults', array( $this, 'honeypot' ) );
30
  add_action( 'preprocess_comment', array( $this, 'preprocess_comments' ) );
31
  }
@@ -42,6 +43,13 @@ class Comments {
42
  return $types;
43
  }
44
 
 
 
 
 
 
 
 
45
  /**
46
  * Preprocess comments
47
  *
26
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
27
 
28
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_comments' ) && ZeroSpam\Core\Access::process() ) {
29
+ add_action( 'comment_form_before', array( $this, 'comment_form_before' ) );
30
  add_filter( 'comment_form_defaults', array( $this, 'honeypot' ) );
31
  add_action( 'preprocess_comment', array( $this, 'preprocess_comments' ) );
32
  }
43
  return $types;
44
  }
45
 
46
+ /**
47
+ * Fires before the comment form.
48
+ */
49
+ public function comment_form_before() {
50
+ do_action( 'zerospam_comment_form_before' );
51
+ }
52
+
53
  /**
54
  * Preprocess comments
55
  *
modules/contactform7/class-contactform7.php CHANGED
@@ -25,11 +25,19 @@ class ContactForm7 {
25
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
26
 
27
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_contactform7' ) && ZeroSpam\Core\Access::process() ) {
 
28
  add_filter( 'wpcf7_form_elements', array( $this, 'honeypot' ), 10, 1 );
29
  add_filter( 'wpcf7_validate', array( $this, 'preprocess_submission' ), 10, 2 );
30
  }
31
  }
32
 
 
 
 
 
 
 
 
33
  /**
34
  * Add a 'honeypot' field to the form
35
  *
25
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
26
 
27
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_contactform7' ) && ZeroSpam\Core\Access::process() ) {
28
+ add_action( 'wpcf7_enqueue_scripts', array( $this, 'wpcf7_enqueue_scripts' ) );
29
  add_filter( 'wpcf7_form_elements', array( $this, 'honeypot' ), 10, 1 );
30
  add_filter( 'wpcf7_validate', array( $this, 'preprocess_submission' ), 10, 2 );
31
  }
32
  }
33
 
34
+ /**
35
+ * Fires when a Contact Form 7 form is loaded on the page.
36
+ */
37
+ public function wpcf7_enqueue_scripts() {
38
+ do_action( 'zerospam_wpcf7_enqueue_scripts' );
39
+ }
40
+
41
  /**
42
  * Add a 'honeypot' field to the form
43
  *
modules/davidwalsh/class-davidwalsh.php CHANGED
@@ -24,9 +24,15 @@ class DavidWalsh {
24
  add_filter( 'zerospam_settings', array( $this, 'settings' ) );
25
 
26
  if ( 'enabled' === \ZeroSpam\Core\Settings::get_settings( 'davidwalsh' ) && \ZeroSpam\Core\Access::process() ) {
27
- add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );
28
  add_action( 'login_enqueue_scripts', array( $this, 'scripts' ) );
29
 
 
 
 
 
 
 
30
  add_filter( 'zerospam_preprocess_comment', array( $this, 'preprocess_comments' ), 10, 1 );
31
  add_filter( 'zerospam_registration_errors', array( $this, 'preprocess_registration' ), 10, 3 );
32
  add_filter( 'zerospam_preprocess_cf7_submission', array( $this, 'preprocess_cf7_submission' ), 10, 2 );
@@ -35,7 +41,14 @@ class DavidWalsh {
35
  }
36
 
37
  /**
38
- * Preprocess CF7 submission
 
 
 
 
 
 
 
39
  */
40
  public function preprocess_cf7_submission( $result, $tag ) {
41
  if ( empty( $_REQUEST['zerospam_david_walsh_key'] ) || self::get_davidwalsh() !== $_REQUEST['zerospam_david_walsh_key'] ) {
@@ -249,7 +262,7 @@ class DavidWalsh {
249
  * Register scripts
250
  */
251
  public function scripts() {
252
- wp_enqueue_script(
253
  'zerospam-davidwalsh',
254
  plugin_dir_url( ZEROSPAM ) . 'modules/davidwalsh/assets/js/davidwalsh.js',
255
  array( 'jquery' ),
24
  add_filter( 'zerospam_settings', array( $this, 'settings' ) );
25
 
26
  if ( 'enabled' === \ZeroSpam\Core\Settings::get_settings( 'davidwalsh' ) && \ZeroSpam\Core\Access::process() ) {
27
+ add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ), 0 );
28
  add_action( 'login_enqueue_scripts', array( $this, 'scripts' ) );
29
 
30
+ add_action( 'zerospam_comment_form_before', array( $this, 'enqueue_script' ) );
31
+ // See https://contactform7.com/loading-javascript-and-stylesheet-only-when-it-is-necessary/.
32
+ add_action( 'zerospam_wpcf7_enqueue_scripts', array( $this, 'enqueue_script' ) );
33
+ add_action( 'zerospam_register_form', array( $this, 'enqueue_script' ) );
34
+ add_action( 'zerospam_wpforms_frontend_output', array( $this, 'enqueue_script' ) );
35
+
36
  add_filter( 'zerospam_preprocess_comment', array( $this, 'preprocess_comments' ), 10, 1 );
37
  add_filter( 'zerospam_registration_errors', array( $this, 'preprocess_registration' ), 10, 3 );
38
  add_filter( 'zerospam_preprocess_cf7_submission', array( $this, 'preprocess_cf7_submission' ), 10, 2 );
41
  }
42
 
43
  /**
44
+ * Enqueues the script.
45
+ */
46
+ public function enqueue_script() {
47
+ wp_enqueue_script( 'zerospam-davidwalsh' );
48
+ }
49
+
50
+ /**
51
+ * Preprocess CF7 submission.
52
  */
53
  public function preprocess_cf7_submission( $result, $tag ) {
54
  if ( empty( $_REQUEST['zerospam_david_walsh_key'] ) || self::get_davidwalsh() !== $_REQUEST['zerospam_david_walsh_key'] ) {
262
  * Register scripts
263
  */
264
  public function scripts() {
265
+ wp_register_script(
266
  'zerospam-davidwalsh',
267
  plugin_dir_url( ZEROSPAM ) . 'modules/davidwalsh/assets/js/davidwalsh.js',
268
  array( 'jquery' ),
modules/registration/class-registration.php CHANGED
@@ -27,6 +27,7 @@ class Registration {
27
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
28
 
29
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_registrations' ) && ZeroSpam\Core\Access::process() ) {
 
30
  add_action( 'register_form', array( $this, 'honeypot' ) );
31
  add_filter( 'registration_errors', array( $this, 'preprocess_registration' ), 10, 3 );
32
  }
@@ -44,6 +45,13 @@ class Registration {
44
  return $types;
45
  }
46
 
 
 
 
 
 
 
 
47
  /**
48
  * Preprocess registrations
49
  *
27
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
28
 
29
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_registrations' ) && ZeroSpam\Core\Access::process() ) {
30
+ add_action( 'register_form', array( $this, 'register_form' ) );
31
  add_action( 'register_form', array( $this, 'honeypot' ) );
32
  add_filter( 'registration_errors', array( $this, 'preprocess_registration' ), 10, 3 );
33
  }
45
  return $types;
46
  }
47
 
48
+ /**
49
+ * Fires following the ‘Email’ field in the user registration form.
50
+ */
51
+ public function register_form() {
52
+ do_action( 'zerospam_register_form' );
53
+ }
54
+
55
  /**
56
  * Preprocess registrations
57
  *
modules/wpforms/class-wpforms.php CHANGED
@@ -25,6 +25,7 @@ class WPForms {
25
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
26
 
27
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_wpforms' ) && ZeroSpam\Core\Access::process() ) {
 
28
  add_action( 'wpforms_frontend_output', array( $this, 'honeypot' ), 10, 1 );
29
  add_action( 'wpforms_process', array( $this, 'preprocess_submission' ), 10, 3 );
30
  }
@@ -41,6 +42,13 @@ class WPForms {
41
  return $types;
42
  }
43
 
 
 
 
 
 
 
 
44
  /**
45
  * WPForms sections
46
  *
25
  add_filter( 'zerospam_types', array( $this, 'types' ), 10, 1 );
26
 
27
  if ( 'enabled' === ZeroSpam\Core\Settings::get_settings( 'verify_wpforms' ) && ZeroSpam\Core\Access::process() ) {
28
+ add_action( 'wpforms_frontend_output', array( $this, 'wpforms_frontend_output' ) );
29
  add_action( 'wpforms_frontend_output', array( $this, 'honeypot' ), 10, 1 );
30
  add_action( 'wpforms_process', array( $this, 'preprocess_submission' ), 10, 3 );
31
  }
42
  return $types;
43
  }
44
 
45
+ /**
46
+ * Fires before a form is displayed on the site’s frontend, only if the form exists and contains fields.
47
+ */
48
+ public function wpforms_frontend_output() {
49
+ do_action( 'zerospam_wpforms_frontend_output' );
50
+ }
51
+
52
  /**
53
  * WPForms sections
54
  *
readme.txt CHANGED
@@ -3,9 +3,9 @@ Contributors: bmarshall511,
3
  Tags: comments, spam, antispam, anti-spam, comment spam, spambot, spammer, spam free, spam blocker, registration spam
4
  Donate link: https://www.benmarshall.me/donate/?utm_source=wordpress_zero_spam&utm_medium=wordpress_repo&utm_campaign=donate
5
  Requires at least: 5.2
6
- Tested up to: 5.8
7
  Requires PHP: 7.3
8
- Stable tag: 5.0.13
9
  License: GNU GPLv3
10
  License URI: https://choosealicense.com/licenses/gpl-3.0/
11
 
@@ -63,6 +63,10 @@ For more information & developer documentation, see the [plugin’s website](htt
63
 
64
  **No.** WordPress Zero Spam is unable to integrate Jetpack. For more information, see [https://wordpress.org/support/topic/incompatible-with-jetpack-comments](https://wordpress.org/support/topic/incompatible-with-jetpack-comments).
65
 
 
 
 
 
66
  == Screenshots ==
67
 
68
  1. WordPress Zero Spam dashboard
@@ -73,6 +77,16 @@ For more information & developer documentation, see the [plugin’s website](htt
73
 
74
  == Changelog ==
75
 
 
 
 
 
 
 
 
 
 
 
76
  = v5.0.13 =
77
 
78
  * fix(updates): resolves #262, sanitized & escaped variables
3
  Tags: comments, spam, antispam, anti-spam, comment spam, spambot, spammer, spam free, spam blocker, registration spam
4
  Donate link: https://www.benmarshall.me/donate/?utm_source=wordpress_zero_spam&utm_medium=wordpress_repo&utm_campaign=donate
5
  Requires at least: 5.2
6
+ Tested up to: 5.8.1
7
  Requires PHP: 7.3
8
+ Stable tag: 5.1.0
9
  License: GNU GPLv3
10
  License URI: https://choosealicense.com/licenses/gpl-3.0/
11
 
63
 
64
  **No.** WordPress Zero Spam is unable to integrate Jetpack. For more information, see [https://wordpress.org/support/topic/incompatible-with-jetpack-comments](https://wordpress.org/support/topic/incompatible-with-jetpack-comments).
65
 
66
+ = How do I boost performance of the plugin? =
67
+
68
+ Caching is highly recommended and will prevent repeated calls to third-party API and access checks on each page visit.
69
+
70
  == Screenshots ==
71
 
72
  1. WordPress Zero Spam dashboard
77
 
78
  == Changelog ==
79
 
80
+ = v5.1.0 =
81
+
82
+ * feat(ipstack): ipstack errors are logged to the zerospam.log file in the uploads directory
83
+ * feat(cloudflare): resolves #267, checks http_cf_ipcountry against blocked countries
84
+ * feat(admin): resolves #264, adds ability to export & import settings
85
+ * perf(davidwalsh): resolves #266, only loads the david walsh script on pages that are needed
86
+ * fix(caching): resolves #258, added no-cache header to the blocked page output
87
+ * refactor(stopforumspam): increased the default confidence score for stop forum spam to help prevent false positives
88
+ * docs(faq): added common question about how to boost performance of the plugin
89
+
90
  = v5.0.13 =
91
 
92
  * fix(updates): resolves #262, sanitized & escaped variables
wordpress-zero-spam.php CHANGED
@@ -5,19 +5,19 @@
5
  * @package WordPressZeroSpam
6
  * @subpackage WordPress
7
  * @since 5.0.0
8
- * @author Ben Marshall
9
- * @copyright 2021 Ben Marshall
10
  * @license GPL-2.0-or-later
11
  *
12
  * @wordpress-plugin
13
  * Plugin Name: WordPress Zero Spam
14
- * Plugin URI: https://benmarshall.me/wordpress-zero-spam
15
  * Description: Tired of all the useless and bloated WordPress spam plugins? The WordPress Zero Spam plugin makes blocking spam a cinch. <strong>Just install, activate and say goodbye to spam.</strong>.
16
- * Version: 5.0.13
17
  * Requires at least: 5.2
18
  * Requires PHP: 7.3
19
- * Author: Ben Marshall
20
- * Author URI: https://benmarshall.me
21
  * Text Domain: zerospam
22
  * Domain Path: /languages
23
  * License: GPL v2 or later
@@ -31,7 +31,7 @@ defined( 'ABSPATH' ) || die();
31
  define( 'ZEROSPAM', __FILE__ );
32
  define( 'ZEROSPAM_PATH', plugin_dir_path( ZEROSPAM ) );
33
  define( 'ZEROSPAM_PLUGIN_BASE', plugin_basename( ZEROSPAM ) );
34
- define( 'ZEROSPAM_VERSION', '5.0.13' );
35
 
36
  add_action( 'plugins_loaded', 'zerospam_load_plugin_textdomain' );
37
 
5
  * @package WordPressZeroSpam
6
  * @subpackage WordPress
7
  * @since 5.0.0
8
+ * @author Highfivery LLC
9
+ * @copyright 2021 Highfivery LLC
10
  * @license GPL-2.0-or-later
11
  *
12
  * @wordpress-plugin
13
  * Plugin Name: WordPress Zero Spam
14
+ * Plugin URI: https://www.highfivery.com/projects/zero-spam/
15
  * Description: Tired of all the useless and bloated WordPress spam plugins? The WordPress Zero Spam plugin makes blocking spam a cinch. <strong>Just install, activate and say goodbye to spam.</strong>.
16
+ * Version: 5.1.0
17
  * Requires at least: 5.2
18
  * Requires PHP: 7.3
19
+ * Author: Highfivery LLC
20
+ * Author URI: https://www.highfivery.com/
21
  * Text Domain: zerospam
22
  * Domain Path: /languages
23
  * License: GPL v2 or later
31
  define( 'ZEROSPAM', __FILE__ );
32
  define( 'ZEROSPAM_PATH', plugin_dir_path( ZEROSPAM ) );
33
  define( 'ZEROSPAM_PLUGIN_BASE', plugin_basename( ZEROSPAM ) );
34
+ define( 'ZEROSPAM_VERSION', '5.1.0' );
35
 
36
  add_action( 'plugins_loaded', 'zerospam_load_plugin_textdomain' );
37