{"id":681,"date":"2017-08-28T10:26:43","date_gmt":"2017-08-28T01:26:43","guid":{"rendered":"http:\/\/www.dogrow.net\/php\/?p=681"},"modified":"2018-08-25T22:24:36","modified_gmt":"2018-08-25T13:24:36","slug":"blog31","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/php\/blog31\/","title":{"rendered":"(31) \u3010WORDPRESS\u3011\u72ec\u81ea\u30ed\u30b0\u30a4\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b#3\uff08\u30b3\u30e1\u30f3\u30c8\u5bfe\u5fdc\uff09"},"content":{"rendered":"

\u524d\u56de\u306e (30) WordPress\u3067\u72ec\u81ea\u30ed\u30b0\u30a4\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b#2\uff08\u753b\u50cf\u5316\uff09<\/a> \u3067\u306f\u3001WordPress\u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306b\u30b9\u30d1\u30e0\u5bfe\u7b56\u306e\u305f\u3081\u306e\u72ec\u81ea\u306e\u8a8d\u8a3c\u9805\u76ee\uff08\u8a8d\u8a3c\u30b3\u30fc\u30c9\u753b\u50cf\u3092\u8868\u793a\uff09\u3092\u8ffd\u52a0\u3057\u305f\u3002<\/p>\n

\u73fe\u5728\u30b9\u30d1\u30e0\u5bfe\u7b56\u3067\u4f7f\u7528\u3057\u3066\u3044\u308b SI Captcha Anti-Spam \u3068\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306b\u306f\u3001\u30b3\u30e1\u30f3\u30c8\u5165\u529b\u6b04\u3067\u3082\u3053\u308c\u304c\u4f7f\u3048\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/p>\n

\u305d\u3053\u3067\u3001\u30b3\u30e1\u30f3\u30c8\u5bfe\u5fdc\u3057\u3066\u307f\u305f\u3002<\/p>\n

\u25a0\u30d7\u30ed\u30b0\u30e9\u30e0<\/h1>\n

\u524d\u56de\u306e\u30d7\u30ed\u30b0\u30e9\u30e0 mysecuritylogin.php \u3092\u4e00\u90e8\u5909\u66f4\u3057\u305f\u3002
\n\u753b\u50cf\u4f5c\u6210\u30d7\u30ed\u30b0\u30e9\u30e0 gen_img.php \u306f\u4eca\u56de\u306f\u5909\u66f4\u306a\u3057\u3060\u3002<\/p>\n

\u30ed\u30b0\u30a4\u30f3\u306e\u30d5\u30c3\u30af\u3067\u306f login_form, wp_authenticate_user \u3092\u4f7f\u7528\u3057\u305f\u3002
\n\u4eca\u56de\u306e\u30b3\u30e1\u30f3\u30c8\u6295\u7a3f\u306e\u30d5\u30c3\u30af\u3067\u306f comment_form, preprocess_comment \u3092\u4f7f\u3046\u3002<\/p>\n

\r\n<?php\r\n\/* Plugin Name: MySecurityLogin *\/\r\nadd_action('init', 'my_session_start');\r\nfunction my_session_start(){\r\n  if("" == session_id()){\r\n    session_start();\r\n  }\r\n}\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\nif (class_exists('MySecurityLogin')) {\r\n  $obj = new MySecurityLogin();\r\n}\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\nclass MySecurityLogin {\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function __construct() {\r\n    add_action( 'login_form',            array($this, 'proc_add_login_field'));\r\n    add_action( 'wp_authenticate_user' , array($this, 'proc_authenticate'), 99, 1);\r\n    add_action( 'comment_form',          array($this, 'proc_add_post_field'));\r\n    add_action( 'preprocess_comment',    array($this, 'proc_save_comment'), 99, 1);\r\n  }\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function proc_add_login_field() {\r\n    $my_path = plugins_url('gen_img.php',__FILE__);\r\necho <<< EOM\r\n<p style="text-align:center"><img src="{$my_path}"><\/p>\r\n<input type="text" name="add_sec_code" class="input" value="" \/>\r\nEOM;\r\n  }\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function proc_add_post_field() {\r\n    $my_path = plugins_url('gen_img.php',__FILE__);\r\necho <<< EOM\r\n<p><img src="{$my_path}"><\/p>\r\n<input type="text" name="add_sec_code" class="input" value="" \/>\r\nEOM;\r\n  }\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function proc_authenticate( $user ) {\r\n    if(FALSE === $this->is_code_ok()){\r\n      return new WP_Error();\r\n    }\r\n    return $user;\r\n  }\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function proc_save_comment( $commentdata ) {\r\n    if(FALSE === $this->is_code_ok()){\r\n      wp_die(__('Sorry, try again.'));\r\n    }\r\n    return $commentdata;\r\n  }\r\n  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\r\n  public function is_code_ok() {\r\n    $ret = FALSE;\r\n    if(FALSE === isset($_SESSION['MySecurityLoginOTT'])){\r\n      goto tagEND;\r\n    }\r\n    if(FALSE === isset($_POST['add_sec_code'])){\r\n      goto tagEND;\r\n    }\r\n    if($_SESSION['MySecurityLoginOTT'] != $_POST['add_sec_code']){\r\n      goto tagEND;\r\n    }\r\n    $ret = TRUE;    \/\/ ok\r\ntagEND:\r\n    return $ret;\r\n  }\r\n}\r\n?>\r\n<\/pre>\n
\n","protected":false},"excerpt":{"rendered":"
\u524d\u56de\u306e (30) WordPress\u3067\u72ec\u81ea\u30ed\u30b0\u30a4\u30f3\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b#2\uff08\u753b\u50cf\u5316\uff09 \u3067\u306f\u3001WordPress\u306e\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u306b\u30b9\u30d1\u30e0\u5bfe\u7b56\u306e\u305f\u3081\u306e\u72ec\u81ea\u306e\u8a8d\u8a3c\u9805\u76ee\uff08\u8a8d\u8a3c\u30b3\u30fc\u30c9\u753b\u50cf\u3092\u8868\u793a\uff09\u3092\u8ffd\u52a0\u3057\u305f\u3002 \u73fe\u5728\u30b9\u30d1\u30e0\u5bfe\u7b56\u3067\u4f7f\u7528\u3057\u3066\u2026 \u7d9a\u304d\u3092\u8aad\u3080 »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-681","post","type-post","status-publish","format-standard","hentry","category-wordpress"],"views":2405,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/posts\/681","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/comments?post=681"}],"version-history":[{"count":8,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/posts\/681\/revisions"}],"predecessor-version":[{"id":1584,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/posts\/681\/revisions\/1584"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/media?parent=681"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/categories?post=681"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/php\/wp-json\/wp\/v2\/tags?post=681"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}