Bad Behavior - Version 2.0.42

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Plugin Icon wp plugin Bad Behavior
Version 2.0.42
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Code changes from version 2.1.11 to 2.0.42

Files changed (38) hide show
  1. bad-behavior-generic.php +24 -24
  2. bad-behavior-lifetype.php +175 -0
  3. bad-behavior-mediawiki.php +19 -25
  4. bad-behavior-mysql.php +0 -46
  5. bad-behavior-wordpress-admin.php +4 -27
  6. bad-behavior-wordpress.php +27 -24
  7. bad-behavior/banned.inc.php +5 -16
  8. bad-behavior/blackhole.inc.php +7 -0
  9. bad-behavior/blacklist.inc.php +4 -6
  10. bad-behavior/browser.inc.php +0 -84
  11. bad-behavior/cloudflare.inc.php +0 -14
  12. bad-behavior/common_tests.inc.php +6 -10
  13. bad-behavior/core.inc.php +113 -89
  14. bad-behavior/functions.inc.php +2 -5
  15. bad-behavior/google.inc.php +13 -0
  16. bad-behavior/housekeeping.inc.php +16 -0
  17. bad-behavior/konqueror.inc.php +17 -0
  18. bad-behavior/lynx.inc.php +13 -0
  19. bad-behavior/movabletype.inc.php +2 -0
  20. bad-behavior/mozilla.inc.php +19 -0
  21. bad-behavior/msie.inc.php +26 -0
  22. bad-behavior/msnbot.inc.php +13 -0
  23. bad-behavior/opera.inc.php +13 -0
  24. bad-behavior/post.inc.php +4 -26
  25. bad-behavior/responses.inc.php +1 -3
  26. bad-behavior/roundtripdns.inc.php +0 -20
  27. bad-behavior/safari.inc.php +13 -0
  28. bad-behavior/screener.inc.php +1 -0
  29. bad-behavior/searchengine.inc.php +0 -45
  30. bad-behavior/trackback.inc.php +28 -0
  31. bad-behavior/version.inc.php +3 -0
  32. bad-behavior/whitelist.inc.php +63 -8
  33. bad-behavior/yahoo.inc.php +11 -0
  34. gpl-2.0.txt +339 -0
  35. gpl-3.0.txt +0 -674
  36. lgpl-3.0.txt +0 -165
  37. settings.ini +0 -13
  38. whitelist.ini +0 -26
bad-behavior-generic.php CHANGED
@@ -1,22 +1,28 @@
1
  <?php
2
  /*
3
  Bad Behavior - detects and blocks unwanted Web accesses
4
- Copyright (C) 2005,2006,2007,2008,2009,2010,2011 Michael Hampton
5
 
6
- Bad Behavior is free software; you can redistribute it and/or modify it under
7
- the terms of the GNU Lesser General Public License as published by the Free
8
- Software Foundation; either version 3 of the License, or (at your option) any
9
- later version.
10
 
11
- This program is distributed in the hope that it will be useful, but WITHOUT ANY
12
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13
- PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 
14
 
15
- You should have received a copy of the GNU Lesser General Public License along
16
- with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
17
 
18
- Please report any problems to bad . bots AT ioerror DOT us
19
- http://www.bad-behavior.ioerror.us/
 
 
 
20
  */
21
 
22
  ###############################################################################
@@ -26,8 +32,6 @@ define('BB2_CWD', dirname(__FILE__));
26
 
27
  // Settings you can adjust for Bad Behavior.
28
  // Most of these are unused in non-database mode.
29
- // DO NOT EDIT HERE; instead make changes in settings.ini.
30
- // These settings are used when settings.ini is not present.
31
  $bb2_settings_defaults = array(
32
  'log_table' => 'bad_behavior',
33
  'display_stats' => false,
@@ -79,24 +83,17 @@ function bb2_db_rows($result) {
79
  return $result;
80
  }
81
 
82
- // Create the SQL query for inserting a record in the database.
83
- // See example for MySQL elsewhere.
84
- function bb2_insert($settings, $package, $key)
85
- {
86
- return "--";
87
- }
88
-
89
  // Return emergency contact email address.
90
  function bb2_email() {
91
- return "example@example.com"; // You need to change this.
 
92
  }
93
 
94
  // retrieve settings from database
95
  // Settings are hard-coded for non-database use
96
  function bb2_read_settings() {
97
  global $bb2_settings_defaults;
98
- $settings = @parse_ini_file(dirname(__FILE__) . "/settings.ini");
99
- return array_merge($bb2_settings_defaults, $settings);
100
  }
101
 
102
  // write settings to database
@@ -139,7 +136,10 @@ function bb2_relative_path() {
139
  }
140
 
141
  // Calls inward to Bad Behavor itself.
 
142
  require_once(BB2_CWD . "/bad-behavior/core.inc.php");
143
  bb2_install(); // FIXME: see above
144
 
145
  bb2_start(bb2_read_settings());
 
 
1
  <?php
2
  /*
3
  Bad Behavior - detects and blocks unwanted Web accesses
4
+ Copyright (C) 2005-2006 Michael Hampton
5
 
6
+ This program is free software; you can redistribute it and/or modify
7
+ it under the terms of the GNU General Public License as published by
8
+ the Free Software Foundation; either version 2 of the License, or
9
+ (at your option) any later version.
10
 
11
+ As a special exemption, you may link this program with any of the
12
+ programs listed below, regardless of the license terms of those
13
+ programs, and distribute the resulting program, without including the
14
+ source code for such programs: ExpressionEngine; Simple Machines Forum
15
 
16
+ This program is distributed in the hope that it will be useful,
17
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
18
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19
+ GNU General Public License for more details.
20
 
21
+ You should have received a copy of the GNU General Public License
22
+ along with this program; if not, write to the Free Software
23
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24
+
25
+ Please report any problems to badbots AT ioerror DOT us
26
  */
27
 
28
  ###############################################################################
32
 
33
  // Settings you can adjust for Bad Behavior.
34
  // Most of these are unused in non-database mode.
 
 
35
  $bb2_settings_defaults = array(
36
  'log_table' => 'bad_behavior',
37
  'display_stats' => false,
83
  return $result;
84
  }
85
 
 
 
 
 
 
 
 
86
  // Return emergency contact email address.
87
  function bb2_email() {
88
+ // return "example@example.com"; // You need to change this.
89
+ return "badbots@ioerror.us"; // You need to change this.
90
  }
91
 
92
  // retrieve settings from database
93
  // Settings are hard-coded for non-database use
94
  function bb2_read_settings() {
95
  global $bb2_settings_defaults;
96
+ return $bb2_settings_defaults;
 
97
  }
98
 
99
  // write settings to database
136
  }
137
 
138
  // Calls inward to Bad Behavor itself.
139
+ require_once(BB2_CWD . "/bad-behavior/version.inc.php");
140
  require_once(BB2_CWD . "/bad-behavior/core.inc.php");
141
  bb2_install(); // FIXME: see above
142
 
143
  bb2_start(bb2_read_settings());
144
+
145
+ ?>
bad-behavior-lifetype.php ADDED
@@ -0,0 +1,175 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+ /*
3
+ http://blog.markplace.net
4
+
5
+ Bad Behavior - LifeType Plugin
6
+ Copyright (C) 2006 Mark Wu http://blog.markplace.net
7
+
8
+ This program is free software; you can redistribute it and/or modify
9
+ it under the terms of the GNU General Public License as published by
10
+ the Free Software Foundation; either version 2 of the License, or
11
+ (at your option) any later version.
12
+
13
+ This program is distributed in the hope that it will be useful,
14
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
15
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16
+ GNU General Public License for more details.
17
+
18
+ You should have received a copy of the GNU General Public License
19
+ along with this program; if not, write to the Free Software
20
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21
+ */
22
+
23
+ // This file is the entry point for Bad Behavior in LifeType.
24
+
25
+ if (!defined('PLOG_CLASS_PATH')) die('No cheating!');
26
+
27
+ // Timer start
28
+ $bb2_mtime = explode(" ", microtime());
29
+ $bb2_timer_start = $bb2_mtime[1] + $bb2_mtime[0];
30
+
31
+ define('BB2_CWD', PLOG_CLASS_PATH . "plugins/badbehavior/" );
32
+ define('BB2_EMERGENCY_EMAIL', "admin@yourblog.com" );
33
+ define('BB2_DEFAULT_LOG_TABLE', "bad_behavior" );
34
+
35
+ // Bad Behavior callback functions.
36
+
37
+ // Return current time in the format preferred by your database.
38
+ function bb2_db_date() {
39
+ return gmdate('Y-m-d H:i:s');
40
+ }
41
+
42
+ // Return affected rows from most recent query.
43
+ function bb2_db_affected_rows() {
44
+ lt_include( PLOG_CLASS_PATH."class/database/db.class.php" );
45
+ $db =& Db::getDb();
46
+
47
+ return $db->Affected_Rows();
48
+ }
49
+
50
+ // Escape a string for database usage
51
+ function bb2_db_escape($string) {
52
+ lt_include( PLOG_CLASS_PATH."class/database/db.class.php" );
53
+
54
+ return Db::qstr($string);
55
+ }
56
+
57
+ // Return the number of rows in a particular query.
58
+ function bb2_db_num_rows($result) {
59
+ return $result->RecordCount();
60
+ }
61
+
62
+ // Run a query and return the results, if any.
63
+ // Should return FALSE if an error occurred.
64
+ function bb2_db_query($query) {
65
+ lt_include( PLOG_CLASS_PATH."class/database/db.class.php" );
66
+ $db =& Db::getDb();
67
+
68
+ $result = $db->Execute( $query );
69
+
70
+ if (!$result)
71
+ return FALSE;
72
+
73
+ return $result;
74
+ }
75
+
76
+ // Return all rows in a particular query.
77
+ // Should contain an array of all rows generated by calling mysql_fetch_assoc()
78
+ // or equivalent and appending the result of each call to an array.
79
+ function bb2_db_rows($result) {
80
+ $rows = array();
81
+ while( $row = $result->FetchRow()) {
82
+ $rows[] = $row;
83
+ }
84
+
85
+ return $rows;
86
+ }
87
+
88
+ // Return emergency contact email address.
89
+ function bb2_email() {
90
+ return BB2_EMERGENCY_EMAIL;
91
+ }
92
+
93
+ // retrieve settings from lifetype config
94
+ function bb2_read_settings() {
95
+ lt_include( PLOG_CLASS_PATH."class/database/db.class.php" );
96
+ lt_include( PLOG_CLASS_PATH."class/config/config.class.php" );
97
+ $config =& Config::getConfig();
98
+ $prefix = Db::getPrefix();
99
+ $logTable = $config->getValue( 'bb2_log_table', BB2_DEFAULT_LOG_TABLE );
100
+ $displayStats = $config->getValue( 'bb2_display_stats', false );
101
+ $strict = $config->getValue( 'bb2_strict', false );
102
+ $verbose = $config->getValue( 'bb2_verbose', false );
103
+ $isInstalled = $config->getValue( 'bb2_installed', false );
104
+ $logging = $config->getValue( 'bb2_logging', true );
105
+ $httpbl_key = $config->getValue( 'bb2_httpbl_key', '' );
106
+ $httpbl_threat = $config->getValue( 'bb2_httpbl_threat', '25' );
107
+ $httpbl_maxage = $config->getValue( 'bb2_httpbl_maxage', '30' );
108
+ $offsite_forms = $config->getValue( 'offsite_forms', false );
109
+
110
+ return array('log_table' => $prefix . $logTable,
111
+ 'display_stats' => $displayStats,
112
+ 'strict' => $strict,
113
+ 'verbose' => $verbose,
114
+ 'logging' => $logging,
115
+ 'httpbl_key' => $httpbl_key,
116
+ 'httpbl_threat' => $httpbl_threat,
117
+ 'httpbl_maxage' => $httpbl_maxage,
118
+ 'offsite_forms' => $offsite_forms,
119
+ 'is_installed' => $isInstalled );
120
+ }
121
+
122
+ // write settings to lifetype config
123
+ function bb2_write_settings($settings) {
124
+ lt_include( PLOG_CLASS_PATH."class/config/config.class.php" );
125
+ $config =& Config::getConfig();
126
+ $config->setValue( 'bb2_log_table', BB2_DEFAULT_LOG_TABLE );
127
+ $config->setValue( 'bb2_display_stats', $settings['display_stats'] );
128
+ $config->setValue( 'bb2_strict', $settings['strict'] );
129
+ $config->setValue( 'bb2_verbose', $settings['verbose'] );
130
+ $config->setValue( 'bb2_httpbl_key', $settings['httpbl_key'] );
131
+ $config->setValue( 'bb2_httpbl_threat', $settings['httpbl_threat'] );
132
+ $config->setValue( 'bb2_httpbl_maxage', $settings['httpbl_maxage'] );
133
+ $config->setValue( 'bb2_offsite_forms', $settings['offsite_forms'] );
134
+ $config->setValue( 'bb2_installed', $settings['is_installed'] );
135
+ $config->save();
136
+ }
137
+
138
+ // installation
139
+ function bb2_install() {
140
+ $settings = bb2_read_settings();
141
+ if( $settings['is_installed'] == false && $settings['logging'] )
142
+ {
143
+ bb2_db_query(bb2_table_structure($settings['log_table']));
144
+ $settings['is_installed'] = true;
145
+ bb2_write_settings( $settings );
146
+ }
147
+ }
148
+
149
+ // Return the top-level relative path of wherever we are (for cookies)
150
+ function bb2_relative_path() {
151
+ lt_include( PLOG_CLASS_PATH."class/config/config.class.php" );
152
+ $config =& Config::getConfig();
153
+
154
+ $url = parse_url( $config->getValue( 'base_url' ) );
155
+ if( empty($url['path']) )
156
+ return '/';
157
+ else {
158
+ if( substr( $url['path'], -1, 1 ) == '/' )
159
+ return $url['path'];
160
+ else
161
+ return $url['path'] . '/';
162
+ }
163
+ }
164
+
165
+ // Load Bad Behavior Core
166
+ lt_include(BB2_CWD . "bad-behavior/core.inc.php");
167
+ bb2_install();
168
+ $settings = bb2_read_settings();
169
+ bb2_start($settings);
170
+
171
+ // Time Stop
172
+ $bb2_mtime = explode(" ", microtime());
173
+ $bb2_timer_stop = $bb2_mtime[1] + $bb2_mtime[0];
174
+ $bb2_timer_total = $bb2_timer_stop - $bb2_timer_start;
175
+ ?>
bad-behavior-mediawiki.php CHANGED
@@ -1,34 +1,30 @@
1
  <?php
2
  /*
3
- Bad Behavior - detects and blocks unwanted Web accesses
4
- Copyright (C) 2005,2006,2007,2008,2009,2010,2011 Michael Hampton
5
 
6
- Bad Behavior is free software; you can redistribute it and/or modify it under
7
- the terms of the GNU Lesser General Public License as published by the Free
8
- Software Foundation; either version 3 of the License, or (at your option) any
9
- later version.
10
 
11
- This program is distributed in the hope that it will be useful, but WITHOUT ANY
12
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13
- PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 
14
 
15
- You should have received a copy of the GNU Lesser General Public License along
16
- with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
17
 
18
- Please report any problems to bad . bots AT ioerror DOT us
19
- http://www.bad-behavior.ioerror.us/
 
20
  */
21
 
22
- ###############################################################################
23
- ###############################################################################
24
-
25
  // This file is the entry point for Bad Behavior.
26
 
27
  if (!defined('MEDIAWIKI')) die();
28
 
29
  // Settings you can adjust for Bad Behavior.
30
- // DO NOT EDIT HERE; instead make changes in settings.ini.
31
- // These settings are used when settings.ini is not present.
32
  $bb2_settings_defaults = array(
33
  'log_table' => $wgDBprefix . 'bad_behavior',
34
  'display_stats' => false,
@@ -39,15 +35,11 @@ $bb2_settings_defaults = array(
39
  'httpbl_threat' => '25',
40
  'httpbl_maxage' => '30',
41
  'offsite_forms' => false,
42
- 'reverse_proxy' => false,
43
- 'reverse_proxy_header' => 'X-Forwarded-For',
44
- 'reverse_proxy_addresses' => array(),
45
  );
46
 
47
  define('BB2_CWD', dirname(__FILE__));
48
 
49
  // Bad Behavior callback functions.
50
- require_once("bad-behavior-mysql.php");
51
 
52
  // Return current time in the format preferred by your database.
53
  function bb2_db_date() {
@@ -98,8 +90,7 @@ function bb2_email() {
98
  // retrieve settings from database
99
  function bb2_read_settings() {
100
  global $bb2_settings_defaults;
101
- $settings = @parse_ini_file(dirname(__FILE__) . "/settings.ini");
102
- return array_merge($bb2_settings_defaults, $settings);
103
  }
104
 
105
  // This Bad Behavior-related function is a stub. You can help MediaWiki by expanding it.
@@ -144,6 +135,7 @@ function bb2_mediawiki_entry() {
144
  $bb2_timer_start = $bb2_mtime[1] + $bb2_mtime[0];
145
 
146
  if (php_sapi_name() != 'cli') {
 
147
  bb2_install(); // FIXME: see above
148
  $settings = bb2_read_settings();
149
  bb2_start($settings);
@@ -154,7 +146,7 @@ function bb2_mediawiki_entry() {
154
  $bb2_timer_total = $bb2_timer_stop - $bb2_timer_start;
155
  }
156
 
157
- require_once(BB2_CWD . "/bad-behavior/core.inc.php");
158
  $wgExtensionCredits['other'][] = array(
159
  'name' => 'Bad Behavior',
160
  'version' => BB2_VERSION,
@@ -165,3 +157,5 @@ $wgExtensionCredits['other'][] = array(
165
 
166
  #$wgHooks['ParserAfterTidy'][] = 'bb2_mediawiki_timer';
167
  $wgExtensionFunctions[] = 'bb2_mediawiki_entry';
 
 
1
  <?php
2
  /*
3
+ http://www.bad-behavior.ioerror.us/
 
4
 
5
+ Bad Behavior - detects and blocks unwanted Web accesses
6
+ Copyright (C) 2005 Michael Hampton
 
 
7
 
8
+ This program is free software; you can redistribute it and/or modify
9
+ it under the terms of the GNU General Public License as published by
10
+ the Free Software Foundation; either version 2 of the License, or
11
+ (at your option) any later version.
12
 
13
+ This program is distributed in the hope that it will be useful,
14
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
15
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16
+ GNU General Public License for more details.
17
 
18
+ You should have received a copy of the GNU General Public License
19
+ along with this program; if not, write to the Free Software
20
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21
  */
22
 
 
 
 
23
  // This file is the entry point for Bad Behavior.
24
 
25
  if (!defined('MEDIAWIKI')) die();
26
 
27
  // Settings you can adjust for Bad Behavior.
 
 
28
  $bb2_settings_defaults = array(
29
  'log_table' => $wgDBprefix . 'bad_behavior',
30
  'display_stats' => false,
35
  'httpbl_threat' => '25',
36
  'httpbl_maxage' => '30',
37
  'offsite_forms' => false,
 
 
 
38
  );
39
 
40
  define('BB2_CWD', dirname(__FILE__));
41
 
42
  // Bad Behavior callback functions.
 
43
 
44
  // Return current time in the format preferred by your database.
45
  function bb2_db_date() {
90
  // retrieve settings from database
91
  function bb2_read_settings() {
92
  global $bb2_settings_defaults;
93
+ return $bb2_settings_defaults;
 
94
  }
95
 
96
  // This Bad Behavior-related function is a stub. You can help MediaWiki by expanding it.
135
  $bb2_timer_start = $bb2_mtime[1] + $bb2_mtime[0];
136
 
137
  if (php_sapi_name() != 'cli') {
138
+ require_once(BB2_CWD . "/bad-behavior/core.inc.php");
139
  bb2_install(); // FIXME: see above
140
  $settings = bb2_read_settings();
141
  bb2_start($settings);
146
  $bb2_timer_total = $bb2_timer_stop - $bb2_timer_start;
147
  }
148
 
149
+ require_once(BB2_CWD . "/bad-behavior/version.inc.php");
150
  $wgExtensionCredits['other'][] = array(
151
  'name' => 'Bad Behavior',
152
  'version' => BB2_VERSION,
157
 
158
  #$wgHooks['ParserAfterTidy'][] = 'bb2_mediawiki_timer';
159
  $wgExtensionFunctions[] = 'bb2_mediawiki_entry';
160
+
161
+ ?>
bad-behavior-mysql.php DELETED
@@ -1,46 +0,0 @@
1
- <?php
2
-
3
- // Our log table structure
4
- function bb2_table_structure($name)
5
- {
6
- // It's not paranoia if they really are out to get you.
7
- $name_escaped = bb2_db_escape($name);
8
- return "CREATE TABLE IF NOT EXISTS `$name_escaped` (
9
- `id` INT(11) NOT NULL auto_increment,
10
- `ip` TEXT NOT NULL,
11
- `date` DATETIME NOT NULL default '0000-00-00 00:00:00',
12
- `request_method` TEXT NOT NULL,
13
- `request_uri` TEXT NOT NULL,
14
- `server_protocol` TEXT NOT NULL,
15
- `http_headers` TEXT NOT NULL,
16
- `user_agent` TEXT NOT NULL,
17
- `request_entity` TEXT NOT NULL,
18
- `key` TEXT NOT NULL,
19
- INDEX (`ip`(15)),
20
- INDEX (`user_agent`(10)),
21
- PRIMARY KEY (`id`) );"; // TODO: INDEX might need tuning
22
- }
23
-
24
- // Insert a new record
25
- function bb2_insert($settings, $package, $key)
26
- {
27
- $ip = bb2_db_escape($package['ip']);
28
- $date = bb2_db_date();
29
- $request_method = bb2_db_escape($package['request_method']);
30
- $request_uri = bb2_db_escape($package['request_uri']);
31
- $server_protocol = bb2_db_escape($package['server_protocol']);
32
- $user_agent = bb2_db_escape($package['user_agent']);
33
- $headers = "$request_method $request_uri $server_protocol\n";
34
- foreach ($package['headers'] as $h => $v) {
35
- $headers .= bb2_db_escape("$h: $v\n");
36
- }
37
- $request_entity = "";
38
- if (!strcasecmp($request_method, "POST")) {
39
- foreach ($package['request_entity'] as $h => $v) {
40
- $request_entity .= bb2_db_escape("$h: $v\n");
41
- }
42
- }
43
- return "INSERT INTO `" . bb2_db_escape($settings['log_table']) . "`
44
- (`ip`, `date`, `request_method`, `request_uri`, `server_protocol`, `http_headers`, `user_agent`, `request_entity`, `key`) VALUES
45
- ('$ip', '$date', '$request_method', '$request_uri', '$server_protocol', '$headers', '$user_agent', '$request_entity', '$key')";
46
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
bad-behavior-wordpress-admin.php CHANGED
@@ -179,7 +179,7 @@ Displaying all <strong><?php echo $totalcount; ?></strong> records<br/>
179
  $host .= "<br/>\n";
180
  }
181
  echo "<td><a href=\"" . add_query_arg("ip", $result["ip"], remove_query_arg("paged", $request_uri)) . "\">" . $result["ip"] . "</a><br/>$host<br/>\n" . $result["date"] . "<br/><br/><a href=\"" . add_query_arg("key", $result["key"], remove_query_arg(array("paged", "blocked"), $request_uri)) . "\">" . $key["log"] . "</a>\n";
182
- if ($httpbl) echo "<br/><br/><a href=\"http://www.projecthoneypot.org/ip_{$result['ip']}\">http:BL</a>:<br/>$httpbl\n";
183
  echo "</td>\n";
184
  $headers = str_replace("\n", "<br/>\n", htmlspecialchars($result['http_headers']));
185
  if (@strpos($headers, $result['user_agent']) !== FALSE) $headers = substr_replace($headers, "<a href=\"" . add_query_arg("user_agent", rawurlencode($result["user_agent"]), remove_query_arg("paged", $request_uri)) . "\">" . $result['user_agent'] . "</a>", strpos($headers, $result['user_agent']), strlen($result['user_agent']));
@@ -262,21 +262,6 @@ function bb2_options()
262
  } else {
263
  $settings['offsite_forms'] = false;
264
  }
265
- if ($_POST['reverse_proxy']) {
266
- $settings['reverse_proxy'] = true;
267
- } else {
268
- $settings['reverse_proxy'] = false;
269
- }
270
- if ($_POST['reverse_proxy_header']) {
271
- $settings['reverse_proxy_header'] = uc_all($_POST['reverse_proxy_header']);
272
- } else {
273
- $settings['reverse_proxy_header'] = 'X-Forwarded-For';
274
- }
275
- if ($_POST['reverse_proxy_addresses']) {
276
- $settings['reverse_proxy_addresses'] = preg_split("/[\s,]+/m", $_POST['reverse_proxy_addresses']);
277
- } else {
278
- $settings['reverse_proxy_addresses'] = array();
279
- }
280
  bb2_write_settings($settings);
281
  ?>
282
  <div id="message" class="updated fade"><p><strong><?php _e('Options saved.') ?></strong></p></div>
@@ -285,7 +270,7 @@ function bb2_options()
285
  ?>
286
  <div class="wrap">
287
  <h2><?php _e("Bad Behavior"); ?></h2>
288
- <form method="post" action="<?php echo $_SERVER['REQUEST_URI']; ?>">
289
  <p>For more information please visit the <a href="http://www.bad-behavior.ioerror.us/">Bad Behavior</a> homepage.</p>
290
  <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&currency_code=USD&bn=PP%2dDonationsBF&charset=UTF%2d8">financial contribution</a> to further development of Bad Behavior.</p>
291
 
@@ -316,16 +301,6 @@ function bb2_options()
316
  <tr><td><label><input type="text" size="3" maxlength="3" name="httpbl_maxage" value="<?php echo $settings['httpbl_maxage']; ?>" /> Maximum Age of Data (30 is recommended)</label></td></tr>
317
  </table>
318
 
319
- <h3><?php _e('Reverse Proxy/Load Balancer'); ?></h3>
320
- <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>
321
- <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>
322
- <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>
323
- <table class="form-table">
324
- <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>
325
- <tr><td><label><input type="text" size="32" name="reverse_proxy_header" value="<?php echo $settings['reverse_proxy_header']; ?>" /> Header containing Internet clients' IP address</label></td></tr>
326
- <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 implode("\n", $settings['reverse_proxy_addresses']); ?></textarea></td></tr>
327
- </table>
328
-
329
  <p class="submit"><input class="button" type="submit" name="submit" value="<?php _e('Update &raquo;'); ?>" /></p>
330
  </form>
331
  </div>
@@ -343,3 +318,5 @@ function bb2_plugin_action_links($links, $file) {
343
  return $links;
344
  }
345
  add_filter("plugin_action_links", "bb2_plugin_action_links", 10, 2);
 
 
179
  $host .= "<br/>\n";
180
  }
181
  echo "<td><a href=\"" . add_query_arg("ip", $result["ip"], remove_query_arg("paged", $request_uri)) . "\">" . $result["ip"] . "</a><br/>$host<br/>\n" . $result["date"] . "<br/><br/><a href=\"" . add_query_arg("key", $result["key"], remove_query_arg(array("paged", "blocked"), $request_uri)) . "\">" . $key["log"] . "</a>\n";
182
+ if ($httpbl) echo "<br/><br/>http:BL:<br/>$httpbl\n";
183
  echo "</td>\n";
184
  $headers = str_replace("\n", "<br/>\n", htmlspecialchars($result['http_headers']));
185
  if (@strpos($headers, $result['user_agent']) !== FALSE) $headers = substr_replace($headers, "<a href=\"" . add_query_arg("user_agent", rawurlencode($result["user_agent"]), remove_query_arg("paged", $request_uri)) . "\">" . $result['user_agent'] . "</a>", strpos($headers, $result['user_agent']), strlen($result['user_agent']));
262
  } else {
263
  $settings['offsite_forms'] = false;
264
  }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
265
  bb2_write_settings($settings);
266
  ?>
267
  <div id="message" class="updated fade"><p><strong><?php _e('Options saved.') ?></strong></p></div>
270
  ?>
271
  <div class="wrap">
272
  <h2><?php _e("Bad Behavior"); ?></h2>
273
+ <form method="post" action="<?php echo $request_uri; ?>">
274
  <p>For more information please visit the <a href="http://www.bad-behavior.ioerror.us/">Bad Behavior</a> homepage.</p>
275
  <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&currency_code=USD&bn=PP%2dDonationsBF&charset=UTF%2d8">financial contribution</a> to further development of Bad Behavior.</p>
276
 
301
  <tr><td><label><input type="text" size="3" maxlength="3" name="httpbl_maxage" value="<?php echo $settings['httpbl_maxage']; ?>" /> Maximum Age of Data (30 is recommended)</label></td></tr>
302
  </table>
303
 
 
 
 
 
 
 
 
 
 
 
304
  <p class="submit"><input class="button" type="submit" name="submit" value="<?php _e('Update &raquo;'); ?>" /></p>
305
  </form>
306
  </div>
318
  return $links;
319
  }
320
  add_filter("plugin_action_links", "bb2_plugin_action_links", 10, 2);
321
+
322
+ ?>
bad-behavior-wordpress.php CHANGED
@@ -1,30 +1,36 @@
1
  <?php
2
  /*
3
  Plugin Name: Bad Behavior
4
- Version: 2.1.11
5
  Description: Deny automated spambots access to your PHP-based Web site.
6
  Plugin URI: http://www.bad-behavior.ioerror.us/
7
  Author: Michael Hampton
8
- Author URI: http://www.bad-behavior.ioerror.us/
9
- License: LGPLv3
10
 
11
  Bad Behavior - detects and blocks unwanted Web accesses
12
- Copyright (C) 2005,2006,2007,2008,2009,2010,2011 Michael Hampton
13
 
14
- Bad Behavior is free software; you can redistribute it and/or modify it under
15
- the terms of the GNU Lesser General Public License as published by the Free
16
- Software Foundation; either version 3 of the License, or (at your option) any
17
- later version.
18
 
19
- This program is distributed in the hope that it will be useful, but WITHOUT ANY
20
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
21
- PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 
22
 
23
- You should have received a copy of the GNU Lesser General Public License along
24
- with this program. If not, see <http://www.gnu.org/licenses/>.
 
 
25
 
26
- Please report any problems to bad . bots AT ioerror DOT us
27
- http://www.bad-behavior.ioerror.us/
 
 
 
28
  */
29
 
30
  ###############################################################################
@@ -38,7 +44,6 @@ $bb2_timer_start = $bb2_mtime[1] + $bb2_mtime[0];
38
  define('BB2_CWD', dirname(__FILE__));
39
 
40
  // Bad Behavior callback functions.
41
- require_once("bad-behavior-mysql.php");
42
 
43
  // Return current time in the format preferred by your database.
44
  function bb2_db_date() {
@@ -102,9 +107,7 @@ function bb2_read_settings() {
102
  // Add in default settings when they aren't yet present in WP
103
  $settings = get_settings('bad_behavior_settings');
104
  if (!$settings) $settings = array();
105
- return array_merge(array('log_table' => $wpdb->prefix . 'bad_behavior', 'display_stats' => true, 'strict' => false, 'verbose' => false, 'logging' => true, 'httpbl_key' => '', 'httpbl_threat' => '25', 'httpbl_maxage' => '30', 'offsite_forms' => false, 'reverse_proxy' => false, 'reverse_proxy_header' => 'X-Forwarded-For', 'reverse_proxy_addresses' => array(),), $settings);
106
-
107
-
108
  }
109
 
110
  // write settings to database
@@ -137,10 +140,6 @@ function bb2_insert_stats($force = false) {
137
  echo sprintf('<p><a href="http://www.bad-behavior.ioerror.us/">%1$s</a> %2$s <strong>%3$s</strong> %4$s</p>', __('Bad Behavior'), __('has blocked'), $blocked[0]["COUNT(*)"], __('access attempts in the last 7 days.'));
138
  }
139
  }
140
- if (@!empty($_SESSION['BB2_RESULT'])) {
141
- echo sprintf("\n<!-- Bad Behavior result was %s! This request would have been blocked. -->\n", $_SESSION['BB2_RESULT']);
142
- unset($_SESSION['BB2_RESULT']);
143
- }
144
  }
145
 
146
  // Return the top-level relative path of wherever we are (for cookies)
@@ -149,6 +148,7 @@ function bb2_relative_path() {
149
  return $url['path'] . '/';
150
  }
151
 
 
152
  // FIXME: figure out what's wrong on 2.0 that this doesn't work
153
  // register_activation_hook(__FILE__, 'bb2_install');
154
  //add_action('activate_bb2/bad-behavior-wordpress.php', 'bb2_install');
@@ -156,6 +156,7 @@ add_action('wp_head', 'bb2_insert_head');
156
  add_action('wp_footer', 'bb2_insert_stats');
157
 
158
  // Calls inward to Bad Behavor itself.
 
159
  require_once(BB2_CWD . "/bad-behavior/core.inc.php");
160
  bb2_install(); // FIXME: see above
161
 
@@ -164,8 +165,10 @@ if (is_admin() || strstr($_SERVER['PHP_SELF'], 'wp-admin/')) { // 1.5 kludge
164
  require_once(BB2_CWD . "/bad-behavior-wordpress-admin.php");
165
  }
166
 
167
- $_SESSION['BB2_RESULT'] = bb2_start(bb2_read_settings());
168
 
169
  $bb2_mtime = explode(" ", microtime());
170
  $bb2_timer_stop = $bb2_mtime[1] + $bb2_mtime[0];
171
  $bb2_timer_total = $bb2_timer_stop - $bb2_timer_start;
 
 
1
  <?php
2
  /*
3
  Plugin Name: Bad Behavior
4
+ Version: 2.0.42
5
  Description: Deny automated spambots access to your PHP-based Web site.
6
  Plugin URI: http://www.bad-behavior.ioerror.us/
7
  Author: Michael Hampton
8
+ Author URI: http://www.homelandstupidity.us/
9
+ License: GPL
10
 
11
  Bad Behavior - detects and blocks unwanted Web accesses
12
+ Copyright (C) 2005 Michael Hampton
13
 
14
+ This program is free software; you can redistribute it and/or modify
15
+ it under the terms of the GNU General Public License as published by
16
+ the Free Software Foundation; either version 2 of the License, or
17
+ (at your option) any later version.
18
 
19
+ As a special exemption, you may link this program with any of the
20
+ programs listed below, regardless of the license terms of those
21
+ programs, and distribute the resulting program, without including the
22
+ source code for such programs: ExpressionEngine; Simple Machines Forum
23
 
24
+ This program is distributed in the hope that it will be useful,
25
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
26
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
27
+ GNU General Public License for more details.
28
 
29
+ You should have received a copy of the GNU General Public License
30
+ along with this program; if not, write to the Free Software
31
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
32
+
33
+ Please report any problems to badbots AT ioerror DOT us
34
  */
35
 
36
  ###############################################################################
44
  define('BB2_CWD', dirname(__FILE__));
45
 
46
  // Bad Behavior callback functions.
 
47
 
48
  // Return current time in the format preferred by your database.
49
  function bb2_db_date() {
107
  // Add in default settings when they aren't yet present in WP
108
  $settings = get_settings('bad_behavior_settings');
109
  if (!$settings) $settings = array();
110
+ return array_merge(array('log_table' => $wpdb->prefix . 'bad_behavior', 'display_stats' => false, 'strict' => false, 'verbose' => false, 'logging' => true, 'httpbl_key' => '', 'httpbl_threat' => '25', 'httpbl_maxage' => '30', 'offsite_forms' => false), $settings);
 
 
111
  }
112
 
113
  // write settings to database
140
  echo sprintf('<p><a href="http://www.bad-behavior.ioerror.us/">%1$s</a> %2$s <strong>%3$s</strong> %4$s</p>', __('Bad Behavior'), __('has blocked'), $blocked[0]["COUNT(*)"], __('access attempts in the last 7 days.'));
141
  }
142
  }
 
 
 
 
143
  }
144
 
145
  // Return the top-level relative path of wherever we are (for cookies)
148
  return $url['path'] . '/';
149
  }
150
 
151
+ // FIXME: some sort of hack to run install on 1.5 (and older?) blogs
152
  // FIXME: figure out what's wrong on 2.0 that this doesn't work
153
  // register_activation_hook(__FILE__, 'bb2_install');
154
  //add_action('activate_bb2/bad-behavior-wordpress.php', 'bb2_install');
156
  add_action('wp_footer', 'bb2_insert_stats');
157
 
158
  // Calls inward to Bad Behavor itself.
159
+ require_once(BB2_CWD . "/bad-behavior/version.inc.php");
160
  require_once(BB2_CWD . "/bad-behavior/core.inc.php");
161
  bb2_install(); // FIXME: see above
162
 
165
  require_once(BB2_CWD . "/bad-behavior-wordpress-admin.php");
166
  }
167
 
168
+ bb2_start(bb2_read_settings());
169
 
170
  $bb2_mtime = explode(" ", microtime());
171
  $bb2_timer_stop = $bb2_mtime[1] + $bb2_mtime[0];
172
  $bb2_timer_total = $bb2_timer_stop - $bb2_timer_start;
173
+
174
+ ?>
bad-behavior/banned.inc.php CHANGED
@@ -5,20 +5,7 @@
5
 
6
  require_once(BB2_CORE . "/responses.inc.php");
7
 
8
- function bb2_housekeeping($settings, $package)
9
- {
10
- // FIXME Yes, the interval's hard coded (again) for now.
11
- $query = "DELETE FROM `" . $settings['log_table'] . "` WHERE `date` < DATE_SUB('" . bb2_db_date() . "', INTERVAL 7 DAY)";
12
- bb2_db_query($query);
13
-
14
- // Waste a bunch more of the spammer's time, sometimes.
15
- if (rand(1,1000) == 1) {
16
- $query = "OPTIMIZE TABLE `" . $settings['log_table'] . "`";
17
- bb2_db_query($query);
18
- }
19
- }
20
-
21
- function bb2_display_denial($settings, $package, $key, $previous_key = false)
22
  {
23
  define('DONOTCACHEPAGE', true); // WP Super Cache
24
  if (!$previous_key) $previous_key = $key;
@@ -26,7 +13,7 @@ function bb2_display_denial($settings, $package, $key, $previous_key = false)
26
  // FIXME: lookup the real key
27
  }
28
  // Create support key
29
- $ip = explode(".", $package['ip']);
30
  $ip_hex = "";
31
  foreach ($ip as $octet) {
32
  $ip_hex .= str_pad(dechex($octet), 2, 0, STR_PAD_LEFT);
@@ -37,7 +24,7 @@ function bb2_display_denial($settings, $package, $key, $previous_key = false)
37
  $response = bb2_get_response($previous_key);
38
  header("HTTP/1.1 " . $response['response'] . " Bad Behavior");
39
  header("Status: " . $response['response'] . " Bad Behavior");
40
- $request_uri = $_SERVER["REQUEST_URI"];
41
  if (!$request_uri) $request_uri = $_SERVER['SCRIPT_NAME']; # IIS
42
  ?>
43
  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
@@ -61,3 +48,5 @@ function bb2_log_denial($settings, $package, $key, $previous_key=false)
61
  if (!$settings['logging']) return;
62
  bb2_db_query(bb2_insert($settings, $package, $key));
63
  }
 
 
5
 
6
  require_once(BB2_CORE . "/responses.inc.php");
7
 
8
+ function bb2_display_denial($settings, $key, $previous_key = false)
 
 
 
 
 
 
 
 
 
 
 
 
 
9
  {
10
  define('DONOTCACHEPAGE', true); // WP Super Cache
11
  if (!$previous_key) $previous_key = $key;
13
  // FIXME: lookup the real key
14
  }
15
  // Create support key
16
+ $ip = explode(".", $_SERVER['REMOTE_ADDR']);
17
  $ip_hex = "";
18
  foreach ($ip as $octet) {
19
  $ip_hex .= str_pad(dechex($octet), 2, 0, STR_PAD_LEFT);
24
  $response = bb2_get_response($previous_key);
25
  header("HTTP/1.1 " . $response['response'] . " Bad Behavior");
26
  header("Status: " . $response['response'] . " Bad Behavior");
27
+ $request_uri = $_SERVER['REQUEST_URI'];
28
  if (!$request_uri) $request_uri = $_SERVER['SCRIPT_NAME']; # IIS
29
  ?>
30
  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
48
  if (!$settings['logging']) return;
49
  bb2_db_query(bb2_insert($settings, $package, $key));
50
  }
51
+
52
+ ?>
bad-behavior/blackhole.inc.php CHANGED
@@ -1,5 +1,10 @@
1
  <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
 
 
 
 
 
 
3
  // Look up address on various blackhole lists.
4
  // These should not be used for GET requests under any circumstances!
5
  // FIXME: Note that this code is no longer in use
@@ -55,6 +60,7 @@ function bb2_httpbl($settings, $package) {
55
  $result = gethostbynamel($settings['httpbl_key'].".${find}.dnsbl.httpbl.org.");
56
  if (!empty($result)) {
57
  $ip = explode('.', $result[0]);
 
58
  if ($ip[0] == 127 && ($ip[3] & 7) && $ip[2] >= $settings['httpbl_threat'] && $ip[1] <= $settings['httpbl_maxage']) {
59
  return '2b021b1f';
60
  }
@@ -65,3 +71,4 @@ function bb2_httpbl($settings, $package) {
65
  }
66
  return false;
67
  }
 
1
  <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
 
3
+ // Quick and dirty check for an IPv6 address
4
+ function is_ipv6($address) {
5
+ return (strpos($address, ":")) ? TRUE : FALSE;
6
+ }
7
+
8
  // Look up address on various blackhole lists.
9
  // These should not be used for GET requests under any circumstances!
10
  // FIXME: Note that this code is no longer in use
60
  $result = gethostbynamel($settings['httpbl_key'].".${find}.dnsbl.httpbl.org.");
61
  if (!empty($result)) {
62
  $ip = explode('.', $result[0]);
63
+ // Check if threat
64
  if ($ip[0] == 127 && ($ip[3] & 7) && $ip[2] >= $settings['httpbl_threat'] && $ip[1] <= $settings['httpbl_maxage']) {
65
  return '2b021b1f';
66
  }
71
  }
72
  return false;
73
  }
74
+ ?>
bad-behavior/blacklist.inc.php CHANGED
@@ -18,7 +18,6 @@ function bb2_blacklist($package) {
18
  "EmailCollector", // spam harvester
19
  "Email Siphon", // spam harvester
20
  "EmailSiphon", // spam harvester
21
- "Forum Poster", // forum spambot
22
  "grub crawler", // misc comment/email spam
23
  "HttpProxy", // misc comment/email spam
24
  "Internet Explorer", // XMLRPC exploits seen
@@ -43,9 +42,8 @@ function bb2_blacklist($package) {
43
  "psycheclone", // spam harvester
44
  "PussyCat ", // misc comment spam
45
  "PycURL", // misc comment spam
46
- "Python-urllib", // commonly abused
47
- // WP 2.5 now has Flash; FIXME
48
  // "Shockwave Flash", // spam harvester
 
49
  "Super Happy Fun ", // spam harvester
50
  "TrackBack/", // trackback spam
51
  "user", // suspicious harvester
@@ -71,12 +69,11 @@ function bb2_blacklist($package) {
71
  "grub-client", // search engine ignores robots.txt
72
  "hanzoweb", // very badly behaved crawler
73
  "Indy Library", // misc comment/email spam
74
- "MSIE 7.0; Windows NT 5.2", // Cyveillance
75
  "Murzillo compatible", // comment spam bot
76
  ".NET CLR 1)", // free poker, etc.
77
  "POE-Component-Client", // free poker, etc.
78
  "Turing Machine", // www.anonymizer.com abuse
79
- "unspecified.mail", // stealth harvesters
80
  "User-agent: ", // spam harvester/splogger
81
  "WebaltBot", // spam harvester
82
  "WISEbot", // spam harvester
@@ -86,7 +83,6 @@ function bb2_blacklist($package) {
86
  "Windows NT 5.1;)", // wikispam bot
87
  "Windows XP 5", // spam harvester
88
  "WordPress/4.01", // pingback spam
89
- "Xedant Human Emulator",// spammer script engine
90
  "\\\\)", // spam harvester
91
  );
92
 
@@ -125,3 +121,5 @@ function bb2_blacklist($package) {
125
 
126
  return FALSE;
127
  }
 
 
18
  "EmailCollector", // spam harvester
19
  "Email Siphon", // spam harvester
20
  "EmailSiphon", // spam harvester
 
21
  "grub crawler", // misc comment/email spam
22
  "HttpProxy", // misc comment/email spam
23
  "Internet Explorer", // XMLRPC exploits seen
42
  "psycheclone", // spam harvester
43
  "PussyCat ", // misc comment spam
44
  "PycURL", // misc comment spam
 
 
45
  // "Shockwave Flash", // spam harvester
46
+ // WP 2.5 now has Flash; FIXME
47
  "Super Happy Fun ", // spam harvester
48
  "TrackBack/", // trackback spam
49
  "user", // suspicious harvester
69
  "grub-client", // search engine ignores robots.txt
70
  "hanzoweb", // very badly behaved crawler
71
  "Indy Library", // misc comment/email spam
72
+ "larbin@unspecified", // stealth harvesters
73
  "Murzillo compatible", // comment spam bot
74
  ".NET CLR 1)", // free poker, etc.
75
  "POE-Component-Client", // free poker, etc.
76
  "Turing Machine", // www.anonymizer.com abuse
 
77
  "User-agent: ", // spam harvester/splogger
78
  "WebaltBot", // spam harvester
79
  "WISEbot", // spam harvester
83
  "Windows NT 5.1;)", // wikispam bot
84
  "Windows XP 5", // spam harvester
85
  "WordPress/4.01", // pingback spam
 
86
  "\\\\)", // spam harvester
87
  );
88
 
121
 
122
  return FALSE;
123
  }
124
+
125
+ ?>
bad-behavior/browser.inc.php DELETED
@@ -1,84 +0,0 @@
1
- <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
-
3
- // Analyze user agents claiming to be Konqueror
4
-
5
- function bb2_konqueror($package)
6
- {
7
- // CafeKelsa is a dev project at Yahoo which indexes job listings for
8
- // Yahoo! HotJobs. It identifies as Konqueror so we skip these checks.
9
- if (stripos($package['headers_mixed']['User-Agent'], "YahooSeeker/CafeKelsa") === FALSE || match_cidr($package['ip'], "209.73.160.0/19") === FALSE) {
10
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
11
- return "17566707";
12
- }
13
- }
14
- return false;
15
- }
16
-
17
- // Analyze user agents claiming to be Lynx
18
-
19
- function bb2_lynx($package)
20
- {
21
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
22
- return "17566707";
23
- }
24
- return false;
25
- }
26
-
27
- // Analyze user agents claiming to be Mozilla
28
-
29
- function bb2_mozilla($package)
30
- {
31
- // First off, workaround for Google Desktop, until they fix it FIXME
32
- // Google Desktop fixed it, but apparently some old versions are
33
- // still out there. :(
34
- // Always check accept header for Mozilla user agents
35
- if (strpos($package['headers_mixed']['User-Agent'], "Google Desktop") === FALSE && strpos($package['headers_mixed']['User-Agent'], "PLAYSTATION 3") === FALSE) {
36
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
37
- return "17566707";
38
- }
39
- }
40
- return false;
41
- }
42
-
43
- // Analyze user agents claiming to be MSIE
44
-
45
- function bb2_msie($package)
46
- {
47
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
48
- return "17566707";
49
- }
50
-
51
- // MSIE does NOT send "Windows ME" or "Windows XP" in the user agent
52
- if (strpos($package['headers_mixed']['User-Agent'], "Windows ME") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Windows XP") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Windows 2000") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Win32") !== FALSE) {
53
- return "a1084bad";
54
- }
55
-
56
- // MSIE does NOT send Connection: TE but Akamai does
57
- // Bypass this test when Akamai detected
58
- // The latest version of IE for Windows CE also uses Connection: TE
59
- if (!array_key_exists('Akamai-Origin-Hop', $package['headers_mixed']) && strpos($package['headers_mixed']['User-Agent'], "IEMobile") === FALSE && @preg_match('/\bTE\b/i', $package['headers_mixed']['Connection'])) {
60
- return "2b90f772";
61
- }
62
-
63
- return false;
64
- }
65
-
66
- // Analyze user agents claiming to be Opera
67
-
68
- function bb2_opera($package)
69
- {
70
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
71
- return "17566707";
72
- }
73
- return false;
74
- }
75
-
76
- // Analyze user agents claiming to be Safari
77
-
78
- function bb2_safari($package)
79
- {
80
- if (!array_key_exists('Accept', $package['headers_mixed'])) {
81
- return "17566707";
82
- }
83
- return false;
84
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
bad-behavior/cloudflare.inc.php DELETED
@@ -1,14 +0,0 @@
1
- <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
-
3
- // Analyze requests claiming to be from CloudFlare
4
-
5
- require_once(BB2_CORE . "/roundtripdns.inc.php");
6
-
7
- function bb2_cloudflare($package)
8
- {
9
- # Disabled due to http://bugs.php.net/bug.php?id=53092
10
- # if (!bb2_roundtripdns($package['cloudflare'], "cloudflare.com")) {
11
- # return '70e45496';
12
- # }
13
- return false;
14
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
bad-behavior/common_tests.inc.php CHANGED
@@ -4,7 +4,8 @@
4
 
5
  function bb2_protocol($settings, $package)
6
  {
7
- // We should never see Expect: for HTTP/1.0 requests
 
8
  if (array_key_exists('Expect', $package['headers_mixed']) && stripos($package['headers_mixed']['Expect'], "100-continue") !== FALSE && !strcmp($package['server_protocol'], "HTTP/1.0")) {
9
  return "a0105122";
10
  }
@@ -40,8 +41,6 @@ function bb2_misc_headers($settings, $package)
40
 
41
  // Broken spambots send URLs with various invalid characters
42
  // Some broken browsers send the #vector in the referer field :(
43
- // Worse yet, some Javascript client-side apps do the same in
44
- // blatant violation of the protocol and good sense.
45
  // if (strpos($package['request_uri'], "#") !== FALSE || strpos($package['headers_mixed']['Referer'], "#") !== FALSE) {
46
  if (strpos($package['request_uri'], "#") !== FALSE) {
47
  return "dfd9b1ad";
@@ -70,6 +69,7 @@ function bb2_misc_headers($settings, $package)
70
  // Lowercase via is used by open proxies/referrer spammers
71
  // Exceptions: Clearswift uses lowercase via (refuses to fix;
72
  // may be blocked again in the future)
 
73
  if (array_key_exists('via', $package['headers']) &&
74
  strpos($package['headers']['via'],'Clearswift') === FALSE &&
75
  strpos($ua,'CoralWebPrx') === FALSE) {
@@ -106,10 +106,6 @@ function bb2_misc_headers($settings, $package)
106
  if (preg_match('/\bkeep-alive,\s?keep-alive\b/i', $package['headers_mixed']['Connection'])) {
107
  return "a52f0448";
108
  }
109
- // Keep-Alive format in RFC 2068; some bots mangle these headers
110
- if (stripos($package['headers_mixed']['Connection'], "Keep-Alive: ") !== FALSE) {
111
- return "b0924802";
112
- }
113
  }
114
 
115
 
@@ -118,8 +114,6 @@ function bb2_misc_headers($settings, $package)
118
  return "b9cc1d86";
119
  }
120
  // Proxy-Connection does not exist and should never be seen in the wild
121
- // http://lists.w3.org/Archives/Public/ietf-http-wg-old/1999JanApr/0032.html
122
- // http://lists.w3.org/Archives/Public/ietf-http-wg-old/1999JanApr/0040.html
123
  if ($settings['strict'] && array_key_exists('Proxy-Connection', $package['headers_mixed'])) {
124
  return "b7830251";
125
  }
@@ -132,7 +126,7 @@ function bb2_misc_headers($settings, $package)
132
 
133
  // Referer, if it exists, must contain a :
134
  // While a relative URL is technically valid in Referer, all known
135
- // legitimate user-agents send an absolute URL
136
  if (strpos($package['headers_mixed']['Referer'], ":") === FALSE) {
137
  return "45b35e30";
138
  }
@@ -146,3 +140,5 @@ function bb2_misc_headers($settings, $package)
146
 
147
  return false;
148
  }
 
 
4
 
5
  function bb2_protocol($settings, $package)
6
  {
7
+ // Is it claiming to be HTTP/1.0? Then it shouldn't do HTTP/1.1 things
8
+ // Always run this test; we should never see Expect:
9
  if (array_key_exists('Expect', $package['headers_mixed']) && stripos($package['headers_mixed']['Expect'], "100-continue") !== FALSE && !strcmp($package['server_protocol'], "HTTP/1.0")) {
10
  return "a0105122";
11
  }
41
 
42
  // Broken spambots send URLs with various invalid characters
43
  // Some broken browsers send the #vector in the referer field :(
 
 
44
  // if (strpos($package['request_uri'], "#") !== FALSE || strpos($package['headers_mixed']['Referer'], "#") !== FALSE) {
45
  if (strpos($package['request_uri'], "#") !== FALSE) {
46
  return "dfd9b1ad";
69
  // Lowercase via is used by open proxies/referrer spammers
70
  // Exceptions: Clearswift uses lowercase via (refuses to fix;
71
  // may be blocked again in the future)
72
+ // Coral CDN uses lowercase via
73
  if (array_key_exists('via', $package['headers']) &&
74
  strpos($package['headers']['via'],'Clearswift') === FALSE &&
75
  strpos($ua,'CoralWebPrx') === FALSE) {
106
  if (preg_match('/\bkeep-alive,\s?keep-alive\b/i', $package['headers_mixed']['Connection'])) {
107
  return "a52f0448";
108
  }
 
 
 
 
109
  }
110
 
111
 
114
  return "b9cc1d86";
115
  }
116
  // Proxy-Connection does not exist and should never be seen in the wild
 
 
117
  if ($settings['strict'] && array_key_exists('Proxy-Connection', $package['headers_mixed'])) {
118
  return "b7830251";
119
  }
126
 
127
  // Referer, if it exists, must contain a :
128
  // While a relative URL is technically valid in Referer, all known
129
+ // legit user-agents send an absolute URL
130
  if (strpos($package['headers_mixed']['Referer'], ":") === FALSE) {
131
  return "45b35e30";
132
  }
140
 
141
  return false;
142
  }
143
+
144
+ ?>
bad-behavior/core.inc.php CHANGED
@@ -1,7 +1,6 @@
1
  <?php if (!defined('BB2_CWD')) die("I said no cheating!");
2
- define('BB2_VERSION', "2.1.11");
3
 
4
- // Bad Behavior entry point is bb2_start()
5
  // If you're reading this, you are probably lost.
6
  // Go read the bad-behavior-generic.php file.
7
 
@@ -10,6 +9,51 @@ define('BB2_COOKIE', 'bb2_screener_');
10
 
11
  require_once(BB2_CORE . "/functions.inc.php");
12
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
13
  // Kill 'em all!
14
  function bb2_banned($settings, $package, $key, $previous_key=false)
15
  {
@@ -17,12 +61,13 @@ function bb2_banned($settings, $package, $key, $previous_key=false)
17
  sleep(2);
18
 
19
  require_once(BB2_CORE . "/banned.inc.php");
20
- bb2_display_denial($settings, $package, $key, $previous_key);
21
  bb2_log_denial($settings, $package, $key, $previous_key);
22
  if (is_callable('bb2_banned_callback')) {
23
  bb2_banned_callback($settings, $package, $key);
24
  }
25
  // Penalize the spammers some more
 
26
  bb2_housekeeping($settings, $package);
27
  die();
28
  }
@@ -40,27 +85,29 @@ function bb2_approved($settings, $package)
40
  }
41
  }
42
 
43
- // If this is reverse-proxied or load balanced, obtain the actual client IP
44
- function bb2_reverse_proxy($settings, $headers_mixed)
 
45
  {
46
- $addrs = array_reverse(preg_split("/[\s,]+/", $headers_mixed[$settings['reverse_proxy_header']]));
47
- if (!empty($settings['reverse_proxy_addresses'])) {
48
- foreach ($addrs as $addr) {
49
- if (!match_cidr($addr, $settings['reverse_proxy_addresses'])) {
50
- return $addr;
51
- }
52
- }
53
  }
54
- return $addrs[0];
55
  }
56
 
 
57
  // Let God sort 'em out!
58
  function bb2_start($settings)
59
  {
60
  // Gather up all the information we need, first of all.
61
  $headers = bb2_load_headers();
62
  // Postprocess the headers to mixed-case
63
- // TODO: get the world to stop using PHP as CGI
64
  $headers_mixed = array();
65
  foreach ($headers as $h => $v) {
66
  $headers_mixed[uc_all($h)] = $v;
@@ -68,130 +115,106 @@ function bb2_start($settings)
68
 
69
  // IPv6 - IPv4 compatibility mode hack
70
  $_SERVER['REMOTE_ADDR'] = preg_replace("/^::ffff:/", "", $_SERVER['REMOTE_ADDR']);
 
 
 
 
 
 
 
71
 
72
  // Reconstruct the HTTP entity, if present.
73
  $request_entity = array();
74
- if (!strcasecmp($_SERVER['REQUEST_METHOD'], "POST") || !strcasecmp($_SERVER['REQUEST_METHOD'], "PUT")) {
75
  foreach ($_POST as $h => $v) {
76
  $request_entity[$h] = $v;
77
  }
78
  }
79
 
80
- $request_uri = $_SERVER["REQUEST_URI"];
81
- if (!$request_uri) $request_uri = $_SERVER['SCRIPT_NAME']; # IIS
82
-
83
- if ($settings['reverse_proxy']) {
84
- $headers['X-Bad-Behavior-Remote-Address'] = $_SERVER['REMOTE_ADDR'];
85
- $headers_mixed['X-Bad-Behavior-Remote-Address'] = $_SERVER['REMOTE_ADDR'];
86
- $ip = bb2_reverse_proxy($settings, $headers_mixed);
87
- } else {
88
- $ip = $_SERVER['REMOTE_ADDR'];
89
- }
90
-
91
- @$package = array('ip' => $ip, 'headers' => $headers, 'headers_mixed' => $headers_mixed, 'request_method' => $_SERVER['REQUEST_METHOD'], 'request_uri' => $request_uri, 'server_protocol' => $_SERVER['SERVER_PROTOCOL'], 'request_entity' => $request_entity, 'user_agent' => $_SERVER['HTTP_USER_AGENT'], 'is_browser' => false,);
92
-
93
- $result = bb2_screen($settings, $package);
94
- if ($result && !defined('BB2_TEST')) bb2_banned($settings, $package, $result);
95
- return $result;
96
- }
97
 
98
- function bb2_screen($settings, $package)
99
- {
100
- // Please proceed to the security checkpoint, have your identification
101
- // and boarding pass ready, and prepare to be nakedized or fondled.
102
-
103
- // Check for CloudFlare CDN since IP to be screened may be different
104
- // Thanks to butchs at Simple Machines
105
- if (array_key_exists('Cf-Connecting-Ip', $package['headers_mixed'])) {
106
- require_once(BB2_CORE . "/cloudflare.inc.php");
107
- $r = bb2_cloudflare($package);
108
- if ($r !== false && $r != $package['ip']) return $r;
109
- # FIXME: For Cloudflare we are bypassing all checks for now
110
- # See cloudflare.inc.php for more detail
111
- bb2_approved($settings, $package);
112
- return false;
113
- }
114
 
115
  // First check the whitelist
116
  require_once(BB2_CORE . "/whitelist.inc.php");
117
  if (!bb2_whitelist($package)) {
118
  // Now check the blacklist
119
  require_once(BB2_CORE . "/blacklist.inc.php");
120
- if ($r = bb2_blacklist($package)) return $r;
121
 
122
  // Check the http:BL
123
  require_once(BB2_CORE . "/blackhole.inc.php");
124
- if ($r = bb2_httpbl($settings, $package)) {
125
- if ($r == 1) return false; # whitelisted
126
- return $r;
 
127
  }
128
 
129
  // Check for common stuff
130
  require_once(BB2_CORE . "/common_tests.inc.php");
131
- if ($r = bb2_protocol($settings, $package)) return $r;
132
- if ($r = bb2_cookies($settings, $package)) return $r;
133
- if ($r = bb2_misc_headers($settings, $package)) return $r;
134
 
135
  // Specific checks
136
- @$ua = $package['user_agent'];
137
- // Search engine checks come first
138
  if (stripos($ua, "bingbot") !== FALSE || stripos($ua, "msnbot") !== FALSE || stripos($ua, "MS Search") !== FALSE) {
139
- require_once(BB2_CORE . "/searchengine.inc.php");
140
- if ($r = bb2_msnbot($package)) {
141
- if ($r == 1) return false; # whitelisted
142
- return $r;
143
- }
144
  } elseif (stripos($ua, "Googlebot") !== FALSE || stripos($ua, "Mediapartners-Google") !== FALSE) {
145
- require_once(BB2_CORE . "/searchengine.inc.php");
146
- if ($r = bb2_google($package)) {
147
- if ($r == 1) return false; # whitelisted
148
- return $r;
149
- }
150
  } elseif (stripos($ua, "Yahoo! Slurp") !== FALSE || stripos($ua, "Yahoo! SearchMonkey") !== FALSE) {
151
- require_once(BB2_CORE . "/searchengine.inc.php");
152
- if ($r = bb2_yahoo($package)) {
153
- if ($r == 1) return false; # whitelisted
154
- return $r;
155
- }
156
  }
157
  // MSIE checks
158
- if (stripos($ua, "; MSIE") !== FALSE) {
159
  $package['is_browser'] = true;
160
- require_once(BB2_CORE . "/browser.inc.php");
161
  if (stripos($ua, "Opera") !== FALSE) {
162
- if ($r = bb2_opera($package)) return $r;
 
163
  } else {
164
- if ($r = bb2_msie($package)) return $r;
 
165
  }
166
  } elseif (stripos($ua, "Konqueror") !== FALSE) {
167
  $package['is_browser'] = true;
168
- require_once(BB2_CORE . "/browser.inc.php");
169
- if ($r = bb2_konqueror($package)) return $r;
170
  } elseif (stripos($ua, "Opera") !== FALSE) {
171
  $package['is_browser'] = true;
172
- require_once(BB2_CORE . "/browser.inc.php");
173
- if ($r = bb2_opera($package)) return $r;
174
  } elseif (stripos($ua, "Safari") !== FALSE) {
175
  $package['is_browser'] = true;
176
- require_once(BB2_CORE . "/browser.inc.php");
177
- if ($r = bb2_safari($package)) return $r;
178
  } elseif (stripos($ua, "Lynx") !== FALSE) {
179
  $package['is_browser'] = true;
180
- require_once(BB2_CORE . "/browser.inc.php");
181
- if ($r = bb2_lynx($package)) return $r;
182
  } elseif (stripos($ua, "MovableType") !== FALSE) {
183
  require_once(BB2_CORE . "/movabletype.inc.php");
184
- if ($r = bb2_movabletype($package)) return $r;
185
  } elseif (stripos($ua, "Mozilla") !== FALSE && stripos($ua, "Mozilla") == 0) {
186
  $package['is_browser'] = true;
187
- require_once(BB2_CORE . "/browser.inc.php");
188
- if ($r = bb2_mozilla($package)) return $r;
189
  }
190
 
191
  // More intensive screening applies to POST requests
192
  if (!strcasecmp('POST', $package['request_method'])) {
193
  require_once(BB2_CORE . "/post.inc.php");
194
- if ($r = bb2_post($settings, $package)) return $r;
195
  }
196
  }
197
 
@@ -201,5 +224,6 @@ function bb2_screen($settings, $package)
201
 
202
  // And that's about it.
203
  bb2_approved($settings, $package);
204
- return false;
205
  }
 
1
  <?php if (!defined('BB2_CWD')) die("I said no cheating!");
 
2
 
3
+ // Bad Behavior entry point is start_bad_behavior().
4
  // If you're reading this, you are probably lost.
5
  // Go read the bad-behavior-generic.php file.
6
 
9
 
10
  require_once(BB2_CORE . "/functions.inc.php");
11
 
12
+ // Our log table structure
13
+ function bb2_table_structure($name)
14
+ {
15
+ // It's not paranoia if they really are out to get you.
16
+ $name_escaped = bb2_db_escape($name);
17
+ return "CREATE TABLE IF NOT EXISTS `$name_escaped` (
18
+ `id` INT(11) NOT NULL auto_increment,
19
+ `ip` TEXT NOT NULL,
20
+ `date` DATETIME NOT NULL default '0000-00-00 00:00:00',
21
+ `request_method` TEXT NOT NULL,
22
+ `request_uri` TEXT NOT NULL,
23
+ `server_protocol` TEXT NOT NULL,
24
+ `http_headers` TEXT NOT NULL,
25
+ `user_agent` TEXT NOT NULL,
26
+ `request_entity` TEXT NOT NULL,
27
+ `key` TEXT NOT NULL,
28
+ INDEX (`ip`(15)),
29
+ INDEX (`user_agent`(10)),
30
+ PRIMARY KEY (`id`) );"; // TODO: INDEX might need tuning
31
+ }
32
+
33
+ // Insert a new record
34
+ function bb2_insert($settings, $package, $key)
35
+ {
36
+ $ip = bb2_db_escape($package['ip']);
37
+ $date = bb2_db_date();
38
+ $request_method = bb2_db_escape($package['request_method']);
39
+ $request_uri = bb2_db_escape($package['request_uri']);
40
+ $server_protocol = bb2_db_escape($package['server_protocol']);
41
+ $user_agent = bb2_db_escape($package['user_agent']);
42
+ $headers = "$request_method $request_uri $server_protocol\n";
43
+ foreach ($package['headers'] as $h => $v) {
44
+ $headers .= bb2_db_escape("$h: $v\n");
45
+ }
46
+ $request_entity = "";
47
+ if (!strcasecmp($request_method, "POST")) {
48
+ foreach ($package['request_entity'] as $h => $v) {
49
+ $request_entity .= bb2_db_escape("$h: $v\n");
50
+ }
51
+ }
52
+ return "INSERT INTO `" . bb2_db_escape($settings['log_table']) . "`
53
+ (`ip`, `date`, `request_method`, `request_uri`, `server_protocol`, `http_headers`, `user_agent`, `request_entity`, `key`) VALUES
54
+ ('$ip', '$date', '$request_method', '$request_uri', '$server_protocol', '$headers', '$user_agent', '$request_entity', '$key')";
55
+ }
56
+
57
  // Kill 'em all!
58
  function bb2_banned($settings, $package, $key, $previous_key=false)
59
  {
61
  sleep(2);
62
 
63
  require_once(BB2_CORE . "/banned.inc.php");
64
+ bb2_display_denial($settings, $key, $previous_key);
65
  bb2_log_denial($settings, $package, $key, $previous_key);
66
  if (is_callable('bb2_banned_callback')) {
67
  bb2_banned_callback($settings, $package, $key);
68
  }
69
  // Penalize the spammers some more
70
+ require_once(BB2_CORE . "/housekeeping.inc.php");
71
  bb2_housekeeping($settings, $package);
72
  die();
73
  }
85
  }
86
  }
87
 
88
+ // Check the results of a particular test; see below for usage
89
+ // Returns FALSE if test passed (yes this is backwards)
90
+ function bb2_test($settings, $package, $result)
91
  {
92
+ // Passthrough a value of 1 for whitelisted/bypass items
93
+ if ($result == 1) {
94
+ return true;
95
+ }
96
+ if ($result !== FALSE) {
97
+ bb2_banned($settings, $package, $result);
98
+ return TRUE;
99
  }
100
+ return FALSE;
101
  }
102
 
103
+
104
  // Let God sort 'em out!
105
  function bb2_start($settings)
106
  {
107
  // Gather up all the information we need, first of all.
108
  $headers = bb2_load_headers();
109
  // Postprocess the headers to mixed-case
110
+ // FIXME: get the world to stop using PHP as CGI
111
  $headers_mixed = array();
112
  foreach ($headers as $h => $v) {
113
  $headers_mixed[uc_all($h)] = $v;
115
 
116
  // IPv6 - IPv4 compatibility mode hack
117
  $_SERVER['REMOTE_ADDR'] = preg_replace("/^::ffff:/", "", $_SERVER['REMOTE_ADDR']);
118
+ // We use these frequently. Keep a copy close at hand.
119
+ $ip = $_SERVER['REMOTE_ADDR'];
120
+ $request_method = $_SERVER['REQUEST_METHOD'];
121
+ $request_uri = $_SERVER['REQUEST_URI'];
122
+ if (!$request_uri) $request_uri = $_SERVER['SCRIPT_NAME']; # IIS
123
+ $server_protocol = $_SERVER['SERVER_PROTOCOL'];
124
+ @$user_agent = $_SERVER['HTTP_USER_AGENT'];
125
 
126
  // Reconstruct the HTTP entity, if present.
127
  $request_entity = array();
128
+ if (!strcasecmp($request_method, "POST") || !strcasecmp($request_method, "PUT")) {
129
  foreach ($_POST as $h => $v) {
130
  $request_entity[$h] = $v;
131
  }
132
  }
133
 
134
+ $package = array('ip' => $ip, 'headers' => $headers, 'headers_mixed' => $headers_mixed, 'request_method' => $request_method, 'request_uri' => $request_uri, 'server_protocol' => $server_protocol, 'request_entity' => $request_entity, 'user_agent' => $user_agent, 'is_browser' => false);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
135
 
136
+ // Please proceed to the security checkpoint and have your
137
+ // identification and boarding pass ready.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
138
 
139
  // First check the whitelist
140
  require_once(BB2_CORE . "/whitelist.inc.php");
141
  if (!bb2_whitelist($package)) {
142
  // Now check the blacklist
143
  require_once(BB2_CORE . "/blacklist.inc.php");
144
+ bb2_test($settings, $package, bb2_blacklist($package));
145
 
146
  // Check the http:BL
147
  require_once(BB2_CORE . "/blackhole.inc.php");
148
+ if (bb2_test($settings, $package, bb2_httpbl($settings, $package))) {
149
+ // Bypass all checks if http:BL says search engine
150
+ bb2_approved($settings, $package);
151
+ return true;
152
  }
153
 
154
  // Check for common stuff
155
  require_once(BB2_CORE . "/common_tests.inc.php");
156
+ bb2_test($settings, $package, bb2_protocol($settings, $package));
157
+ bb2_test($settings, $package, bb2_cookies($settings, $package));
158
+ bb2_test($settings, $package, bb2_misc_headers($settings, $package));
159
 
160
  // Specific checks
161
+ @$ua = $headers_mixed['User-Agent'];
162
+ // Search engines first
163
  if (stripos($ua, "bingbot") !== FALSE || stripos($ua, "msnbot") !== FALSE || stripos($ua, "MS Search") !== FALSE) {
164
+ require_once(BB2_CORE . "/msnbot.inc.php");
165
+ bb2_test($settings, $package, bb2_msnbot($package));
166
+ bb2_approved($settings, $package);
167
+ return true;
 
168
  } elseif (stripos($ua, "Googlebot") !== FALSE || stripos($ua, "Mediapartners-Google") !== FALSE) {
169
+ require_once(BB2_CORE . "/google.inc.php");
170
+ bb2_test($settings, $package, bb2_google($package));
171
+ bb2_approved($settings, $package);
172
+ return true;
 
173
  } elseif (stripos($ua, "Yahoo! Slurp") !== FALSE || stripos($ua, "Yahoo! SearchMonkey") !== FALSE) {
174
+ require_once(BB2_CORE . "/yahoo.inc.php");
175
+ bb2_test($settings, $package, bb2_yahoo($package));
176
+ bb2_approved($settings, $package);
177
+ return true;
 
178
  }
179
  // MSIE checks
180
+ if (stripos($ua, "MSIE") !== FALSE) {
181
  $package['is_browser'] = true;
 
182
  if (stripos($ua, "Opera") !== FALSE) {
183
+ require_once(BB2_CORE . "/opera.inc.php");
184
+ bb2_test($settings, $package, bb2_opera($package));
185
  } else {
186
+ require_once(BB2_CORE . "/msie.inc.php");
187
+ bb2_test($settings, $package, bb2_msie($package));
188
  }
189
  } elseif (stripos($ua, "Konqueror") !== FALSE) {
190
  $package['is_browser'] = true;
191
+ require_once(BB2_CORE . "/konqueror.inc.php");
192
+ bb2_test($settings, $package, bb2_konqueror($package));
193
  } elseif (stripos($ua, "Opera") !== FALSE) {
194
  $package['is_browser'] = true;
195
+ require_once(BB2_CORE . "/opera.inc.php");
196
+ bb2_test($settings, $package, bb2_opera($package));
197
  } elseif (stripos($ua, "Safari") !== FALSE) {
198
  $package['is_browser'] = true;
199
+ require_once(BB2_CORE . "/safari.inc.php");
200
+ bb2_test($settings, $package, bb2_safari($package));
201
  } elseif (stripos($ua, "Lynx") !== FALSE) {
202
  $package['is_browser'] = true;
203
+ require_once(BB2_CORE . "/lynx.inc.php");
204
+ bb2_test($settings, $package, bb2_lynx($package));
205
  } elseif (stripos($ua, "MovableType") !== FALSE) {
206
  require_once(BB2_CORE . "/movabletype.inc.php");
207
+ bb2_test($settings, $package, bb2_movabletype($package));
208
  } elseif (stripos($ua, "Mozilla") !== FALSE && stripos($ua, "Mozilla") == 0) {
209
  $package['is_browser'] = true;
210
+ require_once(BB2_CORE . "/mozilla.inc.php");
211
+ bb2_test($settings, $package, bb2_mozilla($package));
212
  }
213
 
214
  // More intensive screening applies to POST requests
215
  if (!strcasecmp('POST', $package['request_method'])) {
216
  require_once(BB2_CORE . "/post.inc.php");
217
+ bb2_test($settings, $package, bb2_post($settings, $package));
218
  }
219
  }
220
 
224
 
225
  // And that's about it.
226
  bb2_approved($settings, $package);
227
+ return true;
228
  }
229
+ ?>
bad-behavior/functions.inc.php CHANGED
@@ -2,11 +2,6 @@
2
 
3
  // Miscellaneous helper functions.
4
 
5
- // Quick and dirty check for an IPv6 address
6
- function is_ipv6($address) {
7
- return (strpos($address, ":")) ? TRUE : FALSE;
8
- }
9
-
10
  // stripos() needed because stripos is only present on PHP 5
11
  if (!function_exists('stripos')) {
12
  function stripos($haystack,$needle,$offset = 0) {
@@ -72,3 +67,5 @@ function bb2_load_headers() {
72
  }
73
  return $headers;
74
  }
 
 
2
 
3
  // Miscellaneous helper functions.
4
 
 
 
 
 
 
5
  // stripos() needed because stripos is only present on PHP 5
6
  if (!function_exists('stripos')) {
7
  function stripos($haystack,$needle,$offset = 0) {
67
  }
68
  return $headers;
69
  }
70
+
71
+ ?>
bad-behavior/google.inc.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Googlebot
4
+
5
+ function bb2_google($package)
6
+ {
7
+ if (match_cidr($package['ip'], "66.249.64.0/19") === FALSE && match_cidr($package['ip'], "64.233.160.0/19") === FALSE && match_cidr($package['ip'], "72.14.192.0/18") === FALSE) {
8
+ return "f1182195";
9
+ }
10
+ return false;
11
+ }
12
+
13
+ ?>
bad-behavior/housekeeping.inc.php ADDED
@@ -0,0 +1,16 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ function bb2_housekeeping($settings, $package)
4
+ {
5
+ // FIXME Yes, the interval's hard coded (again) for now.
6
+ $query = "DELETE FROM `" . $settings['log_table'] . "` WHERE `date` < DATE_SUB('" . bb2_db_date() . "', INTERVAL 7 DAY)";
7
+ bb2_db_query($query);
8
+
9
+ // Waste a bunch more of the spammer's time, sometimes.
10
+ if (rand(1,1000) == 1) {
11
+ $query = "OPTIMIZE TABLE `" . $settings['log_table'] . "`";
12
+ bb2_db_query($query);
13
+ }
14
+ }
15
+
16
+ ?>
bad-behavior/konqueror.inc.php ADDED
@@ -0,0 +1,17 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Konqueror
4
+
5
+ function bb2_konqueror($package)
6
+ {
7
+ // CafeKelsa is a dev project at Yahoo which indexes job listings for
8
+ // Yahoo! HotJobs. It identifies as Konqueror so we skip these checks.
9
+ if (stripos($package['headers_mixed']['User-Agent'], "YahooSeeker/CafeKelsa") === FALSE || match_cidr($package['ip'], "209.73.160.0/19") === FALSE) {
10
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
11
+ return "17566707";
12
+ }
13
+ }
14
+ return false;
15
+ }
16
+
17
+ ?>
bad-behavior/lynx.inc.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Lynx
4
+
5
+ function bb2_lynx($package)
6
+ {
7
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
8
+ return "17566707";
9
+ }
10
+ return false;
11
+ }
12
+
13
+ ?>
bad-behavior/movabletype.inc.php CHANGED
@@ -10,3 +10,5 @@ function bb2_movabletype($package)
10
  }
11
  return false;
12
  }
 
 
10
  }
11
  return false;
12
  }
13
+
14
+ ?>
bad-behavior/mozilla.inc.php ADDED
@@ -0,0 +1,19 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Mozilla
4
+
5
+ function bb2_mozilla($package)
6
+ {
7
+ // First off, workaround for Google Desktop, until they fix it FIXME
8
+ // Google Desktop fixed it, but apparently some old versions are
9
+ // still out there. :(
10
+ // Always check accept header for Mozilla user agents
11
+ if (strpos($package['headers_mixed']['User-Agent'], "Google Desktop") === FALSE && strpos($package['headers_mixed']['User-Agent'], "PLAYSTATION 3") === FALSE) {
12
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
13
+ return "17566707";
14
+ }
15
+ }
16
+ return false;
17
+ }
18
+
19
+ ?>
bad-behavior/msie.inc.php ADDED
@@ -0,0 +1,26 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be MSIE
4
+
5
+ function bb2_msie($package)
6
+ {
7
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
8
+ return "17566707";
9
+ }
10
+
11
+ // MSIE does NOT send "Windows ME" or "Windows XP" in the user agent
12
+ if (strpos($package['headers_mixed']['User-Agent'], "Windows ME") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Windows XP") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Windows 2000") !== FALSE || strpos($package['headers_mixed']['User-Agent'], "Win32") !== FALSE) {
13
+ return "a1084bad";
14
+ }
15
+
16
+ // MSIE does NOT send Connection: TE but Akamai does
17
+ // Bypass this test when Akamai detected
18
+ // The latest version of IE for Windows CE also uses Connection: TE
19
+ if (!array_key_exists('Akamai-Origin-Hop', $package['headers_mixed']) && strpos($package['headers_mixed']['User-Agent'], "IEMobile") === FALSE && @preg_match('/\bTE\b/i', $package['headers_mixed']['Connection'])) {
20
+ return "2b90f772";
21
+ }
22
+
23
+ return false;
24
+ }
25
+
26
+ ?>
bad-behavior/msnbot.inc.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be msnbot
4
+
5
+ function bb2_msnbot($package)
6
+ {
7
+ if (match_cidr($package['ip'], array("207.46.0.0/16", "65.52.0.0/14", "207.68.128.0/18", "207.68.192.0/20", "64.4.0.0/18", "157.54.0.0/15", "157.60.0.0/16", "157.56.0.0/14")) === FALSE) {
8
+ return "e4de0453";
9
+ }
10
+ return false;
11
+ }
12
+
13
+ ?>
bad-behavior/opera.inc.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Opera
4
+
5
+ function bb2_opera($package)
6
+ {
7
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
8
+ return "17566707";
9
+ }
10
+ return false;
11
+ }
12
+
13
+ ?>
bad-behavior/post.inc.php CHANGED
@@ -1,36 +1,11 @@
1
  <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
 
3
- // Specialized screening for trackbacks
4
- function bb2_trackback($package)
5
- {
6
- // Web browsers don't send trackbacks
7
- if ($package['is_browser']) {
8
- return 'f0dcb3fd';
9
- }
10
-
11
- // Proxy servers don't send trackbacks either
12
- if (array_key_exists('Via', $package['headers_mixed']) || array_key_exists('Max-Forwards', $package['headers_mixed']) || array_key_exists('X-Forwarded-For', $package['headers_mixed']) || array_key_exists('Client-Ip', $package['headers_mixed'])) {
13
- return 'd60b87c7';
14
- }
15
-
16
- // Fake WordPress trackbacks
17
- // Real ones do not contain Accept:, and have a charset defined
18
- // Real WP trackbacks may contain Accept: depending on the HTTP
19
- // transport being used by the sending host
20
- if (strpos($package['headers_mixed']['User-Agent'], "WordPress/") !== FALSE) {
21
- if (strpos($package['headers_mixed']['Content-Type'], "charset=") === FALSE) {
22
- return 'e3990b47';
23
- }
24
- }
25
- return false;
26
- }
27
-
28
  // All tests which apply specifically to POST requests
29
  function bb2_post($settings, $package)
30
  {
31
  // Check blackhole lists for known spam/malicious activity
32
  // require_once(BB2_CORE . "/blackhole.inc.php");
33
- // if ($r = bb2_blackhole($package)) return $r;
34
 
35
  // MovableType needs specialized screening
36
  if (stripos($package['headers_mixed']['User-Agent'], "MovableType") !== FALSE) {
@@ -42,6 +17,7 @@ function bb2_post($settings, $package)
42
  // Trackbacks need special screening
43
  $request_entity = $package['request_entity'];
44
  if (isset($request_entity['title']) && isset($request_entity['url']) && isset($request_entity['blog_name'])) {
 
45
  return bb2_trackback($package);
46
  }
47
 
@@ -100,3 +76,5 @@ function bb2_post($settings, $package)
100
 
101
  return false;
102
  }
 
 
1
  <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3
  // All tests which apply specifically to POST requests
4
  function bb2_post($settings, $package)
5
  {
6
  // Check blackhole lists for known spam/malicious activity
7
  // require_once(BB2_CORE . "/blackhole.inc.php");
8
+ // bb2_test($settings, $package, bb2_blackhole($package));
9
 
10
  // MovableType needs specialized screening
11
  if (stripos($package['headers_mixed']['User-Agent'], "MovableType") !== FALSE) {
17
  // Trackbacks need special screening
18
  $request_entity = $package['request_entity'];
19
  if (isset($request_entity['title']) && isset($request_entity['url']) && isset($request_entity['blog_name'])) {
20
+ require_once(BB2_CORE . "/trackback.inc.php");
21
  return bb2_trackback($package);
22
  }
23
 
76
 
77
  return false;
78
  }
79
+
80
+ ?>
bad-behavior/responses.inc.php CHANGED
@@ -19,8 +19,6 @@ function bb2_get_response($key) {
19
  '582ec5e4' => array('response' => 400, 'explanation' => 'An invalid request was received. If you are using a proxy server, bypass the proxy server or contact your proxy server administrator. This may also be caused by a bug in the Opera web browser.', 'log' => '"Header \'TE\' present but TE not specified in \'Connection\' header'),
20
  '69920ee5' => array('response' => 400, 'explanation' => 'An invalid request was received from your browser. This may be caused by a malfunctioning proxy server or browser privacy software.', 'log' => 'Header \'Referer\' present but blank'),
21
  '6c502ff1' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'Bot not fully compliant with RFC 2965'),
22
- '70e45496' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'User agent claimed to be CloudFlare, claim appears false'),
23
- '71436a15' => array('response' => 403, 'explanation' => 'An invalid request was received. You claimed to be a major search engine, but you do not appear to actually be a major search engine.', 'log' => 'User-Agent claimed to be Yahoo, claim appears to be false'),
24
  '799165c2' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'Rotating user-agents detected'),
25
  '7a06532b' => array('response' => 400, 'explanation' => 'An invalid request was received from your browser. This may be caused by a malfunctioning proxy server or browser privacy software.', 'log' => 'Required header \'Accept-Encoding\' missing'),
26
  '7ad04a8a' => array('response' => 400, 'explanation' => 'The automated program you are using is not permitted to access this server. Please use a different program or a standard Web browser.', 'log' => 'Prohibited header \'Range\' present'),
@@ -30,7 +28,6 @@ function bb2_get_response($key) {
30
  'a0105122' => array('response' => 417, 'explanation' => 'Expectation failed. Please retry your request.', 'log' => 'Header \'Expect\' prohibited; resend without Expect'),
31
  'a1084bad' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'User-Agent claimed to be MSIE, with invalid Windows version'),
32
  'a52f0448' => array('response' => 400, 'explanation' => 'An invalid request was received. This may be caused by a malfunctioning proxy server or browser privacy software. If you are using a proxy server, bypass the proxy server or contact your proxy server administrator.', 'log' => 'Header \'Connection\' contains invalid values'),
33
- 'b0924802' => array('response' => 400, 'explanation' => 'An invalid request was received. This may be caused by malicious software on your computer.', 'log' => 'Incorrect form of HTTP/1.0 Keep-Alive'),
34
  'b40c8ddc' => array('response' => 403, 'explanation' => 'You do not have permission to access this server. Before trying again, close your browser, run anti-virus and anti-spyware software and remove any viruses and spyware from your computer.', 'log' => 'POST more than two days after GET'),
35
  'b7830251' => array('response' => 400, 'explanation' => 'Your proxy server sent an invalid request. Please contact the proxy server administrator to have this problem fixed.', 'log' => 'Prohibited header \'Proxy-Connection\' present'),
36
  'b9cc1d86' => array('response' => 403, 'explanation' => 'The proxy server you are using is not permitted to access this server. Please bypass the proxy server, or contact your proxy server administrator.', 'log' => 'Prohibited header \'X-Aaaaaaaaaa\' or \'X-Aaaaaaaaaaaa\' present'),
@@ -49,3 +46,4 @@ function bb2_get_response($key) {
49
  if (array_key_exists($key, $bb2_responses)) return $bb2_responses[$key];
50
  return array('00000000');
51
  }
 
19
  '582ec5e4' => array('response' => 400, 'explanation' => 'An invalid request was received. If you are using a proxy server, bypass the proxy server or contact your proxy server administrator. This may also be caused by a bug in the Opera web browser.', 'log' => '"Header \'TE\' present but TE not specified in \'Connection\' header'),
20
  '69920ee5' => array('response' => 400, 'explanation' => 'An invalid request was received from your browser. This may be caused by a malfunctioning proxy server or browser privacy software.', 'log' => 'Header \'Referer\' present but blank'),
21
  '6c502ff1' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'Bot not fully compliant with RFC 2965'),
 
 
22
  '799165c2' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'Rotating user-agents detected'),
23
  '7a06532b' => array('response' => 400, 'explanation' => 'An invalid request was received from your browser. This may be caused by a malfunctioning proxy server or browser privacy software.', 'log' => 'Required header \'Accept-Encoding\' missing'),
24
  '7ad04a8a' => array('response' => 400, 'explanation' => 'The automated program you are using is not permitted to access this server. Please use a different program or a standard Web browser.', 'log' => 'Prohibited header \'Range\' present'),
28
  'a0105122' => array('response' => 417, 'explanation' => 'Expectation failed. Please retry your request.', 'log' => 'Header \'Expect\' prohibited; resend without Expect'),
29
  'a1084bad' => array('response' => 403, 'explanation' => 'You do not have permission to access this server.', 'log' => 'User-Agent claimed to be MSIE, with invalid Windows version'),
30
  'a52f0448' => array('response' => 400, 'explanation' => 'An invalid request was received. This may be caused by a malfunctioning proxy server or browser privacy software. If you are using a proxy server, bypass the proxy server or contact your proxy server administrator.', 'log' => 'Header \'Connection\' contains invalid values'),
 
31
  'b40c8ddc' => array('response' => 403, 'explanation' => 'You do not have permission to access this server. Before trying again, close your browser, run anti-virus and anti-spyware software and remove any viruses and spyware from your computer.', 'log' => 'POST more than two days after GET'),
32
  'b7830251' => array('response' => 400, 'explanation' => 'Your proxy server sent an invalid request. Please contact the proxy server administrator to have this problem fixed.', 'log' => 'Prohibited header \'Proxy-Connection\' present'),
33
  'b9cc1d86' => array('response' => 403, 'explanation' => 'The proxy server you are using is not permitted to access this server. Please bypass the proxy server, or contact your proxy server administrator.', 'log' => 'Prohibited header \'X-Aaaaaaaaaa\' or \'X-Aaaaaaaaaaaa\' present'),
46
  if (array_key_exists($key, $bb2_responses)) return $bb2_responses[$key];
47
  return array('00000000');
48
  }
49
+ ?>
bad-behavior/roundtripdns.inc.php DELETED
@@ -1,20 +0,0 @@
1
- <?php if (!defined('BB2_CORE')) die("I said no cheating!");
2
-
3
- # Round trip DNS verification
4
-
5
- # Returns TRUE if DNS matches; FALSE on mismatch
6
- # Returns $ip if an error occurs
7
- # TODO: Not IPv6 safe
8
- # FIXME: Returns false on DNS server failure; PHP provides no distinction
9
- # between no records and error condition
10
- function bb2_roundtripdns($ip,$domain)
11
- {
12
- if (@is_ipv6($ip)) return $ip;
13
-
14
- $host = gethostbyaddr($ip);
15
- $host_result = strpos(strrev($host), strrev($domain));
16
- if ($host_result === false || $host_result > 0) return false;
17
- $addrs = gethostbynamel($host);
18
- if (in_array($ip, $addrs)) return true;
19
- return false;
20
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
bad-behavior/safari.inc.php ADDED
@@ -0,0 +1,13 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Safari
4
+
5
+ function bb2_safari($package)
6
+ {
7
+ if (!array_key_exists('Accept', $package['headers_mixed'])) {
8
+ return "17566707";
9
+ }
10
+ return false;
11
+ }
12
+
13
+ ?>
bad-behavior/screener.inc.php CHANGED
@@ -60,3 +60,4 @@ function bb2_screener($settings, $package)
60
  bb2_screener_cookie($settings, $package, BB2_COOKIE, $cookie_value);
61
  bb2_screener_javascript($settings, $package, BB2_COOKIE, $cookie_value);
62
  }
 
60
  bb2_screener_cookie($settings, $package, BB2_COOKIE, $cookie_value);
61
  bb2_screener_javascript($settings, $package, BB2_COOKIE, $cookie_value);
62
  }
63
+ ?>
bad-behavior/searchengine.inc.php DELETED
@@ -1,45 +0,0 @@
1
- <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
-
3
- require_once(BB2_CORE . "/roundtripdns.inc.php");
4
-
5
- // Analyze user agents claiming to be Googlebot
6
-
7
- function bb2_google($package)
8
- {
9
- if (match_cidr($package['ip'], array("66.249.64.0/19", "64.233.160.0/19", "72.14.192.0/18")) === FALSE) {
10
- return "f1182195";
11
- }
12
- # Disabled due to http://bugs.php.net/bug.php?id=53092
13
- # if (!bb2_roundtripdns($package['ip'], "googlebot.com")) {
14
- # return "f1182195";
15
- # }
16
- return false;
17
- }
18
-
19
- // Analyze user agents claiming to be msnbot
20
-
21
- function bb2_msnbot($package)
22
- {
23
- if (match_cidr($package['ip'], array("207.46.0.0/16", "65.52.0.0/14", "207.68.128.0/18", "207.68.192.0/20", "64.4.0.0/18", "157.54.0.0/15", "157.60.0.0/16", "157.56.0.0/14")) === FALSE) {
24
- return "e4de0453";
25
- }
26
- # Disabled due to http://bugs.php.net/bug.php?id=53092
27
- # if (!bb2_roundtripdns($package['ip'], "msn.com")) {
28
- # return "e4de0453";
29
- # }
30
- return false;
31
- }
32
-
33
- // Analyze user agents claiming to be Yahoo!
34
-
35
- function bb2_yahoo($package)
36
- {
37
- if (match_cidr($package['ip'], array("202.160.176.0/20", "67.195.0.0/16", "203.209.252.0/24", "72.30.0.0/16", "98.136.0.0/14")) === FALSE) {
38
- return '71436a15';
39
- }
40
- # Disabled due to http://bugs.php.net/bug.php?id=53092
41
- # if (!bb2_roundtripdns($package['ip'], "crawl.yahoo.net")) {
42
- # return "71436a15";
43
- # }
44
- return false;
45
- }
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
bad-behavior/trackback.inc.php ADDED
@@ -0,0 +1,28 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Specialized screening for trackbacks
4
+ function bb2_trackback($package)
5
+ {
6
+ // Web browsers don't send trackbacks
7
+ if ($package['is_browser']) {
8
+ return 'f0dcb3fd';
9
+ }
10
+
11
+ // Proxy servers don't send trackbacks either
12
+ if (array_key_exists('Via', $package['headers_mixed']) || array_key_exists('Max-Forwards', $package['headers_mixed']) || array_key_exists('X-Forwarded-For', $package['headers_mixed']) || array_key_exists('Client-Ip', $package['headers_mixed'])) {
13
+ return 'd60b87c7';
14
+ }
15
+
16
+ // Fake WordPress trackbacks
17
+ // Real ones do not contain Accept:, and have a charset defined
18
+ // Real WP trackbacks may contain Accept: depending on the HTTP
19
+ // transport being used by the sending host
20
+ if (strpos($package['headers_mixed']['User-Agent'], "WordPress/") !== FALSE) {
21
+ if (strpos($package['headers_mixed']['Content-Type'], "charset=") === FALSE) {
22
+ return 'e3990b47';
23
+ }
24
+ }
25
+ return false;
26
+ }
27
+
28
+ ?>
bad-behavior/version.inc.php ADDED
@@ -0,0 +1,3 @@
 
 
 
1
+ <?php if (!defined('BB2_CWD')) die("I said no cheating!");
2
+ define('BB2_VERSION', "2.0.42");
3
+ ?>
bad-behavior/whitelist.inc.php CHANGED
@@ -2,27 +2,82 @@
2
 
3
  function bb2_whitelist($package)
4
  {
5
- $whitelists = @parse_ini_file(dirname(BB2_CORE) . "/whitelist.ini");
6
 
7
- if (@!empty($whitelists['ip'])) {
8
- foreach ($whitelists['ip'] as $range) {
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
9
  if (match_cidr($package['ip'], $range)) return true;
10
  }
11
  }
12
- if (@!empty($whitelists['useragent'])) {
13
- foreach ($whitelists['useragent'] as $user_agent) {
14
  if (!strcmp($package['headers_mixed']['User-Agent'], $user_agent)) return true;
15
  }
16
  }
17
- if (@!empty($whitelists['url'])) {
18
  if (strpos($package['request_uri'], "?") === FALSE) {
19
  $request_uri = $package['request_uri'];
20
  } else {
21
- $request_uri = substr($package['request_uri'], 0, strpos($package['request_uri'], "?"));
22
  }
23
- foreach ($whitelists['url'] as $url) {
24
  if (!strcmp($request_uri, $url)) return true;
25
  }
26
  }
27
  return false;
28
  }
 
 
2
 
3
  function bb2_whitelist($package)
4
  {
5
+ // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER!
6
 
7
+ // Inappropriate whitelisting WILL expose you to spam, or cause Bad
8
+ // Behavior to stop functioning entirely! DO NOT WHITELIST unless you
9
+ // are 100% CERTAIN that you should.
10
+
11
+ // IP address ranges use the CIDR format.
12
+
13
+ // Includes four examples of whitelisting by IP address and netblock.
14
+ $bb2_whitelist_ip_ranges = array(
15
+ "64.191.203.34", // Digg whitelisted as of 2.0.12
16
+ "208.67.217.130", // Digg whitelisted as of 2.0.12
17
+ "10.0.0.0/8",
18
+ "172.16.0.0/12",
19
+ "192.168.0.0/16",
20
+ // "127.0.0.1",
21
+ );
22
+
23
+ // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER!
24
+
25
+ // Inappropriate whitelisting WILL expose you to spam, or cause Bad
26
+ // Behavior to stop functioning entirely! DO NOT WHITELIST unless you
27
+ // are 100% CERTAIN that you should.
28
+
29
+ // You should not whitelist search engines by user agent. Use the IP
30
+ // netblock for the search engine instead. See http://whois.arin.net/
31
+ // to locate the netblocks for an IP.
32
+
33
+ // User agents are matched by exact match only.
34
+
35
+ // Includes one example of whitelisting by user agent.
36
+ // All are commented out.
37
+ $bb2_whitelist_user_agents = array(
38
+ // "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) It's me, let me in",
39
+ );
40
+
41
+ // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER!
42
+
43
+ // Inappropriate whitelisting WILL expose you to spam, or cause Bad
44
+ // Behavior to stop functioning entirely! DO NOT WHITELIST unless you
45
+ // are 100% CERTAIN that you should.
46
+
47
+ // URLs are matched from the first / after the server name up to,
48
+ // but not including, the ? (if any).
49
+
50
+ // Includes two examples of whitelisting by URL.
51
+ $bb2_whitelist_urls = array(
52
+ // "/example.php",
53
+ // "/openid/server",
54
+ );
55
+
56
+ // DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER! DANGER!
57
+
58
+ // Do not edit below this line
59
+
60
+ if (!empty($bb2_whitelist_ip_ranges)) {
61
+ foreach ($bb2_whitelist_ip_ranges as $range) {
62
  if (match_cidr($package['ip'], $range)) return true;
63
  }
64
  }
65
+ if (!empty($bb2_whitelist_user_agents)) {
66
+ foreach ($bb2_whitelist_user_agents as $user_agent) {
67
  if (!strcmp($package['headers_mixed']['User-Agent'], $user_agent)) return true;
68
  }
69
  }
70
+ if (!empty($bb2_whitelist_urls)) {
71
  if (strpos($package['request_uri'], "?") === FALSE) {
72
  $request_uri = $package['request_uri'];
73
  } else {
74
+ $request_uri = substr($package['request_uri'], 0, strpos($settings['request_uri'], "?"));
75
  }
76
+ foreach ($bb2_whitelist_urls as $url) {
77
  if (!strcmp($request_uri, $url)) return true;
78
  }
79
  }
80
  return false;
81
  }
82
+
83
+ ?>
bad-behavior/yahoo.inc.php ADDED
@@ -0,0 +1,11 @@
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php if (!defined('BB2_CORE')) die('I said no cheating!');
2
+
3
+ // Analyze user agents claiming to be Yahoo!
4
+
5
+ function bb2_yahoo($package)
6
+ {
7
+ if (match_cidr($package['ip'], array("202.160.176.0/20", "67.195.0.0/16", "203.209.252.0/24", "72.30.0.0/16", "98.136.0.0/14")) === FALSE) {
8
+ return "71436a15";
9
+ }
10
+ return false;
11
+ }
gpl-2.0.txt ADDED
@@ -0,0 +1,339 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ GNU GENERAL PUBLIC LICENSE
2
+ Version 2, June 1991
3
+
4
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
5
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
6
+ Everyone is permitted to copy and distribute verbatim copies
7
+ of this license document, but changing it is not allowed.
8
+
9
+ Preamble
10
+
11
+ The licenses for most software are designed to take away your
12
+ freedom to share and change it. By contrast, the GNU General Public
13
+ License is intended to guarantee your freedom to share and change free
14
+ software--to make sure the software is free for all its users. This
15
+ General Public License applies to most of the Free Software
16
+ Foundation's software and to any other program whose authors commit to
17
+ using it. (Some other Free Software Foundation software is covered by
18
+ the GNU Lesser General Public License instead.) You can apply it to
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+ your programs, too.
20
+
21
+ When we speak of free software, we are referring to freedom, not
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+ price. Our General Public Licenses are designed to make sure that you
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+ have the freedom to distribute copies of free software (and charge for
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25
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28
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+ These restrictions translate to certain responsibilities for you if you
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+ distribute copies of the software, or if you modify it.
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+
33
+ For example, if you distribute copies of such a program, whether
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+ gratis or for a fee, you must give the recipients all the rights that
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+ you have. You must make sure that they, too, receive or can get the
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+ source code. And you must show them these terms so they know their
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+ rights.
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+
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+ We protect your rights with two steps: (1) copyright the software, and
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+ distribute and/or modify the software.
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+
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+ Also, for each author's protection and ours, we want to make certain
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+ that everyone understands that there is no warranty for this free
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49
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50
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+ The precise terms and conditions for copying, distribution and
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+ modification follow.
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+
59
+ GNU GENERAL PUBLIC LICENSE
60
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
61
+
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+ 0. This License applies to any program or other work which contains
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+ a notice placed by the copyright holder saying it may be distributed
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+ under the terms of this General Public License. The "Program", below,
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+ refers to any such program or work, and a "work based on the Program"
66
+ means either the Program or any derivative work under copyright law:
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+ that is to say, a work containing the Program or a portion of it,
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+ the term "modification".) Each licensee is addressed as "you".
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+
72
+ Activities other than copying, distribution and modification are not
73
+ covered by this License; they are outside its scope. The act of
74
+ running the Program is not restricted, and the output from the Program
75
+ is covered only if its contents constitute a work based on the
76
+ Program (independent of having been made by running the Program).
77
+ Whether that is true depends on what the Program does.
78
+
79
+ 1. You may copy and distribute verbatim copies of the Program's
80
+ source code as you receive it, in any medium, provided that you
81
+ conspicuously and appropriately publish on each copy an appropriate
82
+ copyright notice and disclaimer of warranty; keep intact all the
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+ notices that refer to this License and to the absence of any warranty;
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+ and give any other recipients of the Program a copy of this License
85
+ along with the Program.
86
+
87
+ You may charge a fee for the physical act of transferring a copy, and
88
+ you may at your option offer warranty protection in exchange for a fee.
89
+
90
+ 2. You may modify your copy or copies of the Program or any portion
91
+ of it, thus forming a work based on the Program, and copy and
92
+ distribute such modifications or work under the terms of Section 1
93
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+
95
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96
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97
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98
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+ whole or in part contains or is derived from the Program or any
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+ part thereof, to be licensed as a whole at no charge to all third
101
+ parties under the terms of this License.
102
+
103
+ c) If the modified program normally reads commands interactively
104
+ when run, you must cause it, when started running for such
105
+ interactive use in the most ordinary way, to print or display an
106
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+ notice that there is no warranty (or else, saying that you provide
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+ a warranty) and that users may redistribute the program under
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+ these conditions, and telling the user how to view a copy of this
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+ License. (Exception: if the Program itself is interactive but
111
+ does not normally print such an announcement, your work based on
112
+ the Program is not required to print an announcement.)
113
+
114
+ These requirements apply to the modified work as a whole. If
115
+ identifiable sections of that work are not derived from the Program,
116
+ and can be reasonably considered independent and separate works in
117
+ themselves, then this License, and its terms, do not apply to those
118
+ sections when you distribute them as separate works. But when you
119
+ distribute the same sections as part of a whole which is a work based
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+ this License, whose permissions for other licensees extend to the
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+ entire whole, and thus to each and every part regardless of who wrote it.
123
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124
+ Thus, it is not the intent of this section to claim rights or contest
125
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127
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128
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129
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130
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+ the scope of this License.
133
+
134
+ 3. You may copy and distribute the Program (or a work based on it,
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149
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155
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+ compelled to copy the source along with the object code.
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+
172
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ void, and will automatically terminate your rights under this License.
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+ this License will not have their licenses terminated so long as such
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+ NO WARRANTY
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+ How to Apply These Terms to Your New Programs
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+ Gnomovision version 69, Copyright (C) year name of author
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+ necessary. Here is a sample; alter the names:
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+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
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+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
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+
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+ <signature of Ty Coon>, 1 April 1989
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+ Ty Coon, President of Vice
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+ This General Public License does not permit incorporating your program into
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+ proprietary programs. If your program is a subroutine library, you may
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gpl-3.0.txt DELETED
@@ -1,674 +0,0 @@
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- GNU GENERAL PUBLIC LICENSE
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- Version 3, 29 June 2007
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-
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- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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- Preamble
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- TERMS AND CONDITIONS
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lgpl-3.0.txt DELETED
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- The Free Software Foundation may publish revised and/or new versions
147
- of the GNU Lesser General Public License from time to time. Such new
148
- versions will be similar in spirit to the present version, but may
149
- differ in detail to address new problems or concerns.
150
-
151
- Each version is given a distinguishing version number. If the
152
- Library as you received it specifies that a certain numbered version
153
- of the GNU Lesser General Public License "or any later version"
154
- applies to it, you have the option of following the terms and
155
- conditions either of that published version or of any later version
156
- published by the Free Software Foundation. If the Library as you
157
- received it does not specify a version number of the GNU Lesser
158
- General Public License, you may choose any version of the GNU Lesser
159
- General Public License ever published by the Free Software Foundation.
160
-
161
- If the Library as you received it specifies that a proxy can decide
162
- whether future versions of the GNU Lesser General Public License shall
163
- apply, that proxy's public statement of acceptance of any version is
164
- permanent authorization for you to choose that version for the
165
- Library.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
settings.ini DELETED
@@ -1,13 +0,0 @@
1
- [settings]
2
- display_stats = false
3
- strict = false
4
- verbose = false
5
- logging = true
6
- httpbl_key = ""
7
- httpbl_threat = 25
8
- httpbl_maxage = 30
9
- offsite_forms = false
10
- reverse_proxy = false
11
- reverse_proxy_header = "X-Forwarded-For"
12
- ;reverse_proxy_addresses[] =
13
- ;reverse_proxy_addresses[] =
 
 
 
 
 
 
 
 
 
 
 
 
 
whitelist.ini DELETED
@@ -1,26 +0,0 @@
1
- ; Inappropriate whitelisting WILL expose you to spam, or cause Bad Behavior
2
- ; to stop functioning entirely! DO NOT WHITELIST unless you are 100% CERTAIN
3
- ; that you should.
4
-
5
- ; IP address ranges use the CIDR format.
6
-
7
- [ip]
8
- ; Digg whitelisted as of 2.0.12
9
- ip[] = "64.191.203.34"
10
- ip[] = "208.67.217.130"
11
- ; RFC 1918 addresses
12
- ip[] = "10.0.0.0/8"
13
- ip[] = "172.16.0.0/12"
14
- ip[] = "192.168.0.0/16"
15
-
16
- ; User agents are matched by exact match only.
17
-
18
- [useragent]
19
- useragent[] = "Mozilla/4.0 (It's me, let me in)"
20
-
21
- ; URLs are matched from the first / after the server name up to, but not
22
- ; including, the ? (if any). The URL to be whitelisted is a URL on YOUR site.
23
-
24
- [url]
25
- url[] = "/example.php"
26
- url[] = "/openid/server"