{"id":5819,"date":"2015-03-05T10:00:47","date_gmt":"2015-03-05T01:00:47","guid":{"rendered":"http:\/\/www.techscore.com\/blog\/?p=5819"},"modified":"2018-11-14T16:33:49","modified_gmt":"2018-11-14T07:33:49","slug":"%e3%82%af%e3%83%aa%e3%83%83%e3%82%af%e3%82%b8%e3%83%a3%e3%82%ae%e3%83%b3%e3%82%b0%e3%81%a3%e3%81%a6%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.techscore.com\/blog\/2015\/03\/05\/%e3%82%af%e3%83%aa%e3%83%83%e3%82%af%e3%82%b8%e3%83%a3%e3%82%ae%e3%83%b3%e3%82%b0%e3%81%a3%e3%81%a6%ef%bc%9f\/","title":{"rendered":"\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u3063\u3066\uff1f"},"content":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u5bae\u57a3\u3067\u3059\u3002<\/p>\n<p>\u6628\u4eca\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306e\u30cb\u30e5\u30fc\u30b9\u304c\u4e16\u9593\u3092\u8cd1\u308f\u3059\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001<br \/>\n\u4eca\u56de\u306f\u3001\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u5bfe\u7b56\u306b\u3064\u3044\u3066\u66f8\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u6700\u8fd1\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u30d9\u30f3\u30c0\u30fc\u306e\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u306b\u3082\u3001\u3088\u304f\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u3068\u306f<\/h2>\n<p>\u300c\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30c8\u4e0a\u306e\u7279\u5b9a\u7b87\u6240\u3092\u30af\u30ea\u30c3\u30af\u3055\u305b\u3001\u5225\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\u60c5\u5831\u3092\u5909\u66f4\u3055\u305b\u308b\u300d<\/p>\n<p>\u653b\u6483\u624b\u6cd5\u306e\u4e8b\u3067\u3059\u3002<\/p>\n<p>\u653b\u6483\u8005\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30c8\u306biframe\u3067\u5225\u30b5\u30a4\u30c8\u3092\u57cb\u3081\u8fbc\u307f\u3001<br \/>\n\u305d\u308c\u3092\u8996\u899a\u7684\u306b\u898b\u3048\u306a\u3044\u3088\u3046\u5de5\u592b\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u6c17\u3065\u304b\u306a\u3044\u3046\u3061\u306b\u3001<br \/>\n<span style=\"line-height: 1.5\">\u5225\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\u60c5\u5831\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3092\u671f\u5f85\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<p>\u4eee\u306b\u3001\u305d\u306e\u5225\u30b5\u30a4\u30c8\u304c\u500b\u4eba\u60c5\u5831\u306e\u516c\u958b\u30fb\u975e\u516c\u958b\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3082\u306e\u3067\u3042\u3063\u305f\u5834\u5408\u3001<br \/>\n\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30c8\u3067\u516c\u958b\u72b6\u614b\u306b\u3055\u305b\u3089\u308c\u3001\u653b\u6483\u8005\u306b\u305d\u306e\u500b\u4eba\u60c5\u5831\u304c\u53d6\u5f97\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p><strong>\u56f31\uff1a\u30e6\u30fc\u30b6\u30fc\u304c\u653b\u6483\u3092\u53d7\u3051\u308b\u307e\u3067\u9077\u79fb\u56f3<\/strong><br \/>\n<a href=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Clickjacking.png\" rel=\"facebox\" rel=\"attachment wp-att-5859\"><img loading=\"lazy\" class=\"  wp-image-5859 aligncenter\" src=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Clickjacking-300x277.png\" alt=\"Clickjacking\" width=\"324\" height=\"299\" srcset=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Clickjacking-300x277.png 300w, https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Clickjacking.png 493w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/a><br \/>\n--------------------------------------------------------------------------------------------------<br \/>\n\u203b\u524d\u63d0\uff1a\u30b5\u30a4\u30c8\uff21\u306b\u306f\u3001\u30af\u30ea\u30c3\u30af\u306e\u307f\u3067\u8a2d\u5b9a\u60c5\u5831\u3092\u5909\u66f4\u3067\u304d\u308b\u9805\u76ee\u304c\u3042\u308b<\/p>\n<ol>\n<li>\u30e6\u30fc\u30b6\u30fc\uff21\u304c\u3001\u30b5\u30a4\u30c8\uff21\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u3002<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\uff21\u304c\u3001\u60aa\u610f\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u304c\u6e96\u5099\u3057\u305f\u30b5\u30a4\u30c8\uff22\u3092\u95b2\u89a7\u3059\u308b<br \/>\n\uff08\u203b\u305d\u306e\u30b5\u30a4\u30c8\uff22\u3067\u306f\u3001\u7279\u5b9a\u7b87\u6240\u306e\u30af\u30ea\u30c3\u30af\u3092\u4fc3\u3059\u8868\u8a18\u304c\u3057\u3066\u3044\u308b\uff09<\/li>\n<li>\u30e6\u30fc\u30b6\u30fc\uff21\u304c\u3001\u30b5\u30a4\u30c8\uff22\u306e\u7279\u5b9a\u7b87\u6240\u306e\u30af\u30ea\u30c3\u30af\u3059\u308b\u3002<\/li>\n<li>3\u306e\u64cd\u4f5c\u306b\u3088\u308a\u3001\u610f\u56f3\u305b\u305a\u30b5\u30a4\u30c8\uff21\u306e\u8a2d\u5b9a\u60c5\u5831\u3092\u5909\u66f4\u3057\u3066\u3057\u307e\u3046\u3002<\/li>\n<\/ol>\n<p>--------------------------------------------------------------------------------------------------<\/p>\n<h2>\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u5bfe\u7b56<\/h2>\n<p>\u5bfe\u7b56\u65b9\u6cd5\u3068\u3057\u3066\u3001Web \u30b5\u30a4\u30c8\u304b\u3089\u8fd4\u3055\u308c\u308bHTTP \u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u306b\u3001<br \/>\n<strong>\u300cX-Frame-Options\u300d<\/strong> \u30d8\u30c3\u30c0\u3092\u542b\u3081\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u304c\u3053\u306e\u5024\u3092\u89e3\u91c8\u3057\u3001<br \/>\n\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u3092\u9632\u6b62\u3059\u308b(iframe\u5185\u306e\u8868\u793a\u3092\u5236\u5fa1)\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u30d8\u30c3\u30c0\u306e\u5024\u3068\u3057\u3066\u306f\u3001<\/p>\n<ul>\n<li>DENY\uff1a\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u5168\u30c9\u30e1\u30a4\u30f3\u3067\u7981\u6b62<\/li>\n<li>SAMEORIGIN\uff1a\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u5185\u306e\u307f\u8a31\u53ef<\/li>\n<li>ALLOW-FROM uri\uff1a\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u9650\u308a\u8a31\u53ef<\/li>\n<\/ul>\n<p>\u304c\u3042\u308a\u3001\u7528\u9014\u306b\u5fdc\u3058\u3066\u8a2d\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>\u30b5\u30fc\u30d0\u30fc\u5074(Apache)\u3067\u5bfe\u5fdc\u3059\u308b\u5834\u5408<\/h3>\n<p>httpd.conf\u306b\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8a18\u8f09\u3059\u308b\u3002<\/p>\n<pre>##\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u5168\u30c9\u30e1\u30a4\u30f3\u3067\u7981\u6b62\u3057\u305f\u3044\u5834\u5408\r\nHeader always append X-Frame-Options DENY<\/pre>\n<pre>##\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u5185\u306e\u307f\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408\r\nHeader always append X-Frame-Options SAMEORIGIN<\/pre>\n<pre>##\u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u9650\u308a\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408\r\nHeader always append X-Frame-Options ALLOW-FROM http:\/\/example.jp<\/pre>\n<p>\u203b mod_headers\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3002<br \/>\n\u203b virtualhost\u5358\u4f4d\u3067\u3082\u8a2d\u5b9a\u304c\u53ef\u80fd\u3002<\/p>\n<h3>\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u5bfe\u5fdc\u3059\u308b\u5834\u5408<\/h3>\n<p>\u30fbPHP\u306e\u5834\u5408<br \/>\nheader()\u3067\u30ec\u30b9\u30dd\u30f3\u30b9\u30d8\u30c3\u30c0\u306b\u51fa\u529b\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u5168\u30c9\u30e1\u30a4\u30f3\u3067\u7981\u6b62\u3057\u305f\u3044\u5834\u5408 *\/\r\nheader('X-Frame-Options: DENY');<\/pre>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u5185\u306e\u307f\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408 *\/\r\nheader('X-Frame-Options: SAMEORIGIN');<\/pre>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u9650\u308a\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408 *\/\r\nheader('X-Frame-Options: ALLOW-FROM http:\/\/example.jp');<\/pre>\n<p>\u30fbJava\u306e\u5834\u5408<\/p>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u5168\u30c9\u30e1\u30a4\u30f3\u3067\u7981\u6b62\u3057\u305f\u3044\u5834\u5408 *\/\r\nresponse.addHeader(\"X-Frame-Options\", \"DENY\" );\r\n<\/pre>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u540c\u4e00\u30c9\u30e1\u30a4\u30f3\u5185\u306e\u307f\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408 *\/\r\nresponse.addHeader(\"X-Frame-Options\", \"SAMEORIGIN\" );\r\n<\/pre>\n<pre>\/* \u30d5\u30ec\u30fc\u30e0\u5185\u306e\u30da\u30fc\u30b8\u8868\u793a\u3092\u6307\u5b9a\u3055\u308c\u305f\u30c9\u30e1\u30a4\u30f3\u306b\u9650\u308a\u8a31\u53ef\u3057\u305f\u3044\u5834\u5408 *\/\r\nresponse.addHeader(\"X-Frame-Options\", \"ALLOW-FROM http:\/\/example.jp\" );\r\n<\/pre>\n<p>java\u306efilter\u51e6\u7406\u3067\u306e\u5bfe\u5fdc\u3082\u53ef\u80fd\u3067<a title=\"owasp\" href=\"https:\/\/www.owasp.org\/index.php\/Main_Page\" target=\"_blank\">owasp<\/a>\u306b<a title=\"\u30b5\u30f3\u30d7\u30eb\" href=\"https:\/\/www.owasp.org\/images\/1\/15\/ClickjackFilter.zip\" target=\"_blank\">filter\u306e\u30b5\u30f3\u30d7\u30eb<\/a>\u3082\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u5bfe\u7b56\u5f8c\u306e\u30d6\u30e9\u30a6\u30b6\u306e\u6319\u52d5<\/h2>\n<p><strong>\u56f32\uff1a\u30d6\u30e9\u30a6\u30b6\u5074\u3067\u306e\u30a8\u30e9\u30fc\u753b\u9762<br \/>\n\u203bDENY\u8a2d\u5b9a\u306e\u30da\u30fc\u30b8\u3092iframe\u3067\u8aad\u307f\u8fbc\u3093\u3060\u5834\u5408<\/strong><br \/>\n<a href=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Browsercompare.jpg\" rel=\"facebox\" rel=\"attachment wp-att-5863\"><img loading=\"lazy\" class=\"aligncenter wp-image-5863 size-large\" src=\"https:\/\/www.techscore.com\/blog\/wp\/wp-content\/uploads\/2015\/02\/Browsercompare-1024x475.jpg\" alt=\"Browsercompare\" width=\"530\" height=\"246\" \/><\/a><\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u305d\u308c\u307b\u3069\u591a\u304f\u306f\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u304c\u3001iframe\u3067\u547c\u3073\u51fa\u3055\u308c\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u305f\u30b5\u30a4\u30c8\u3067\u3042\u3063\u305f\u5834\u5408\u3001<br \/>\n\u3053\u306e\u8a2d\u5b9a\u3092\u884c\u3046\u3068\u3001\u547c\u3073\u51fa\u3057\u5148\u304b\u3089\u53c2\u7167\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u8a2d\u5b9a\u524d\u306b\u306f\u5341\u5206\u306a\u73fe\u72b6\u628a\u63e1\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>2\u5e74\u524d\u306eIPA\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u3088\u308b\u3068\u3001\u3053\u306e\u5bfe\u7b56\u304c\u5b9f\u65bd\u3055\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u306f\u3001<br \/>\n\u5168\u4f53\u306e\u7d045%\u7a0b\u5ea6\u3057\u304b\u306a\u3044\u72b6\u6cc1\u3067\u3042\u3063\u305f\u305f\u3081\u3001\u3053\u306e\u8a18\u4e8b\u304c\u3001\u5bfe\u7b56\u691c\u8a0e\u306e\u6a5f\u4f1a\u306b\u3064\u306a\u304c\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\u307e\u305f\u3001IPA\u306e\u30b5\u30a4\u30c8\u306b\u3082\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u306e\u8a73\u7d30\u3084\u5bfe\u7b56\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u8a73\u7d30\u3092\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<br \/>\n<a title=\"IPA\u30c6\u30af\u30cb\u30ab\u30eb\u30a6\u30a9\u30c3\u30c1\u3000\u77e5\u3089\u306c\u9593\u306b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u60c5\u5831\u306e\u975e\u516c\u958b\u8a2d\u5b9a\u3092\u516c\u958b\u8a2d\u5b9a\u306b\u5909\u66f4\u3055\u308c\u3066\u3057\u307e\u3046\u306a\u3069\u306e\u300e\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u300f\u306b\u95a2\u3059\u308b\u30ec\u30dd\u30fc\u30c8\" href=\"https:\/\/www.ipa.go.jp\/about\/technicalwatch\/20130326.html\" target=\"_blank\">IPA\u30c6\u30af\u30cb\u30ab\u30eb\u30a6\u30a9\u30c3\u30c1\u3000\u77e5\u3089\u306c\u9593\u306b\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u60c5\u5831\u306e\u975e\u516c\u958b\u8a2d\u5b9a\u3092\u516c\u958b\u8a2d\u5b9a\u306b\u5909\u66f4\u3055\u308c\u3066\u3057\u307e\u3046\u306a\u3069\u306e\u300e\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u300f\u306b\u95a2\u3059\u308b\u30ec\u30dd\u30fc\u30c8<\/a><\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u5bae\u57a3\u3067\u3059\u3002<\/p>\n<p>\u6628\u4eca\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306e\u30cb\u30e5\u30fc\u30b9\u304c\u4e16\u9593\u3092\u8cd1\u308f\u3059\u3053\u3068\u304c\u591a\u304f\u306a\u3063\u3066\u304d\u3066\u3044\u307e\u3059\u304c\u3001<br \/>\n\u4eca\u56de\u306f\u3001\u30af\u30ea\u30c3\u30af\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u5bfe\u7b56\u306b\u3064\u3044\u3066\u66f8\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br \/><a href=\"https:\/\/www.techscore.com\/blog\/2015\/03\/05\/%e3%82%af%e3%83%aa%e3%83%83%e3%82%af%e3%82%b8%e3%83%a3%e3%82%ae%e3%83%b3%e3%82%b0%e3%81%a3%e3%81%a6%ef%bc%9f\/\">\u7d9a\u304d\u3092\u8aad\u3080...<\/a><\/p>\n","protected":false},"author":30,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[157,57,36,191],"_links":{"self":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/5819"}],"collection":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/comments?post=5819"}],"version-history":[{"count":45,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/5819\/revisions"}],"predecessor-version":[{"id":5981,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/posts\/5819\/revisions\/5981"}],"wp:attachment":[{"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/media?parent=5819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/categories?post=5819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techscore.com\/blog\/wp-json\/wp\/v2\/tags?post=5819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}