http://blog.teatime.com.tw/post/1/49
其實在後頭加上一個 checkbox, 讓使用者必須選取這個欄位才能註冊, 也能做到同樣的效果, 所以這個地方先移除不做了, 改用後頭的方式來防止.
參考 ANTISPAM 這個 MOD. 由於上頭對於時間的檢查, 似乎沒有必要, 所以我們修改一下, 只使用其中的概念, 在發文所使用的 form 上頭, 加上兩個用來檢查的欄位.
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##############################################################
## MOD Title: AntiSpam Mod
## MOD Author: deMone < mail@demone.net.ru > (Evgeny Neverov) http://evgeny.neverov.name
## MOD Description: Protects your forum from automatically dispatched spam
## MOD Version: 1.0.3
##
## Installation Level: EASY
## Installation Time: 3 minutes
## Files To Edit: posting.php
## includes/constants.php
## templates/subSilver/posting_body.tpl
## language/lang_english/lang_main.php
## Included Files: n/a
## License: http://opensource.org/licenses/gpl-license.php GNU General Public License v2
##############################################################
## For security purposes, please check: http://www.phpbb.com/mods/
## for the latest version of this MOD. Although MODs are checked
## before being allowed in the MODs Database there is no guarantee
## that there are no security problems within the MOD. No support
## will be given for MODs not found within the MODs Database which
## can be found at http://www.phpbb.com/mods/
##############################################################
## Author Notes:
##
## Attention: if you use forms for a prompt reply (for example, quick_reply),
## add <input>-s code in a HTML-code of those template files
##
## Note: Instead of 冠ny text?(in "define"-command in includes/constants.php)
## specify some casual line - on its basis protection will
## beconstructed. Can use any word, number and in general
## any text, for example: jflc9v8bdfkkg
##############################################################
## MOD History:
## 2006-01-20 - Version 1.0.2
## + initial release
##############################################################
## Before Adding This MOD To Your Forum, You Should Back Up All Files Related To This MOD
##############################################################
#
#-----[ OPEN ]---------------------------------
#
posting.php
#
#-----[ FIND ]---------------------------------
#
$bbcode_uid = '';
#
#-----[ AFTER, ADD ]---------------------------------
#
$hcode=$HTTP_POST_VARS[md5($userdata['username'] . $HTTP_POST_VARS['date'] . ANTISPAM)];
if (isset($hcode) && !empty($hcode) && $hcode==md5($userdata['username'] . $userdata['user_regdate']) && (gmdate('U')-$HTTP_POST_VARS['date'])<600) {
#
#-----[ FIND ]---------------------------------
#
submit_post($mode, $post_data, $return_message, $return_meta, $forum_id, $topic_id, $post_id, $poll_id, $topic_type, $bbcode_on, $html_on, $smilies_on, $attach_sig, $bbcode_uid, str_replace("'", "''", $username), str_replace("'", "''", $subject), str_replace("'", "''", $message), str_replace("'", "''", $poll_title), $poll_options, $poll_length);
}
#
#-----[ AFTER, ADD ]---------------------------------
#
} else message_die(GENERAL_MESSAGE, $lang['antispam']);
#
#-----[ FIND ]---------------------------------
#
'L_FONT_HUGE' => $lang['font_huge'],
#
#-----[ AFTER, ADD ]---------------------------------
#
'HCODE' => md5($userdata['username'] . $userdata['user_regdate']),
'HCODENAME' => md5($userdata['username'] . gmdate('U') . ANTISPAM),
'DATE' => gmdate('U'),
#
#-----[ OPEN ]---------------------------------
#
templates/subSilver/posting_body.tpl
#
#-----[ FIND ]---------------------------------
#
{ERROR_BOX}
#
#-----[ AFTER, ADD ]------------------------------------------
#
<input type="hidden" name="date" value="{DATE}" />
<input type="hidden" name="{HCODENAME}" value="{HCODE}" />
#
#-----[ OPEN ]---------------------------------
# You need to do this for all installed languages
#
language/lang_english/lang_main.php
#
#-----[ FIND ]---------------------------------
#
$lang['Found_search_matches'] = 'Search found %d matches'; // eg. Search found 24 matches
#
#-----[ AFTER, ADD ]------------------------------------------
# You need to do this for all installed languages
#
$lang['antispam'] = 'Mistake! There was an attempt of an automatic insert of the message in a forum. Your message is sent to hell. Try still times who knows - can it will turn out? Still probably, that you too long wrote the message - then pass to page back, copy the text, update page, insert the copied text and press button "Send".';
#
#-----[ OPEN ]---------------------------------
#
includes/constants.php
#
#-----[ FIND ]---------------------------------
#
define('MOD', 2);
#
#-----[ AFTER, ADD ]------------------------------------------
#
define('ANTISPAM', 'any text');
#
#-----[ SAVE/CLOSE ALL FILES ]---------------------------------
#
# EoM代碼: 選擇全部
define('ANTISPAM', 'ANTISPAM Check!'); 修改 language/lang_chinese_traditional_taiwan/lang_main.php, 加上
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$lang['ANTISPAM_Error'] = 'ANTISPAM MOD 檢查失敗!'; 找到下頭的內容
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{ERROR_BOX} 代碼: 選擇全部
<input type="hidden" name="date" value="{DATE}" />
<input type="hidden" name="{HCODENAME}" value="{HCODE}" /> 找到下頭的內容
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{quick_reply.U_HIDDEN_FORM_FIELDS}在前頭加上
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<input type="hidden" name="date" value="{DATE}" />
<input type="hidden" name="{HCODENAME}" value="{HCODE}" /> 修改 posting.php,
找到下頭的內容
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$bbcode_uid = ''; 代碼: 選擇全部
$hcode = $HTTP_POST_VARS[md5($userdata['username'] . $HTTP_POST_VARS['date'] . ANTISPAM)];
$hcode_old = md5($userdata['username'] . $userdata['user_regdate']);
if (!isset($hcode) || empty($hcode) || $hcode != $hcode_old) { message_die(GENERAL_MESSAGE, $lang['ANTISPAM_Error']);} 找到下頭的內容
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$template->assign_vars(array(在前頭加上
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$hcode_date = gmdate('U');找到下頭的內容
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'L_BBCODE_CLOSE_TAGS' => $lang['Close_Tags'], 代碼: 選擇全部
'HCODE' => md5($userdata['username'] . $userdata['user_regdate']),
'HCODENAME' => md5($userdata['username'] . $hcode_date . ANTISPAM),
'DATE' => $hcode_date, 如果有使用快速回應的 MOD, 則修改 viewtopic.php,
找到下頭的內容
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$template->assign_vars(array( 代碼: 選擇全部
$hcode_date = gmdate('U'); 代碼: 選擇全部
'S_TOPIC_LINK' => POST_TOPIC_URL, 代碼: 選擇全部
'HCODE' => md5($userdata['username'] . $userdata['user_regdate']),
'HCODENAME' => md5($userdata['username'] . $hcode_date . ANTISPAM),
'DATE' => $hcode_date, ......未完...
