<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1>処理</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">allowed to show a popup</anchor></p></section><section><h1>設定</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェント</anchor>は<dfn>ポップアップ抑制</dfn>の設定を用意しているのが現在では一般的です。
通常は有効になっています。<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">起源</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文書</anchor>、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">最上位閲覧文脈</anchor>などの単位で有効か無効かを設定できるかもしれません。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">閲覧文脈名から閲覧文脈を選択する規則</anchor>参照。</comment-p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ポップアップ</anchor>がブロックされた場合、その旨が表示されるのが一般的です。
そこから<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者</anchor>の指示で <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">navigate</anchor> を実行できることもあります。</p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><code xmlns="http://www.w3.org/1999/xhtml" class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">sandbox</anchor></code> からの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ポップアップ</anchor>の場合、特に配慮が必要かもしれません。
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">砂箱化</anchor>を参照。</comment-p></section><section><h1>関連</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">広告ブロック</anchor>も参照。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">窓</anchor>ではない、より簡易的なものは、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ツールチップ</anchor>を参照。</p></section><section><h1>歴史</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20120315</cite>
( (<time>2012-03-21 08:57:20 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20120315#l-549">http://krijnhoetmer.nl/irc-logs/whatwg/20120315#l-549</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <cite><strong></strong>[<strong></strong>whatwg<strong></strong>]<strong></strong> allow-popups in iframe sandbox</cite>
( (<time>2012-06-23 05:59:53 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-June/036470.html">http://lists.whatwg.org/pipermail/whatwg-whatwg.org/2012-June/036470.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> <cite xml:lang="en">Sandbox (Windows)</cite>
( (<time>2013-11-13 13:56:15 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://msdn.microsoft.com/en-us/library/ie/hh673561(v=vs.85).aspx">http://msdn.microsoft.com/en-us/library/ie/hh673561(v=vs.85).aspx</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;3</anchor-internal> に以前は <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ms-allow-popups</anchor></code> が載っていました。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> <cite>Part2 - browsersec - Browser Security Handbook, part 2 - Browser Security Handbook - Google Project Hosting</cite>
(<time>2015-03-31 16:48:05 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://code.google.com/p/browsersec/wiki/Part2#Popup_and_dialog_filtering_logic">https://code.google.com/p/browsersec/wiki/Part2#Popup_and_dialog_filtering_logic</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> <cite>Web Security Context: User Interface Guidelines</cite>
(<time>2010-08-04 20:09:50 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/wsc-ui/#popups">http://www.w3.org/TR/wsc-ui/#popups</anchor-external></figcaption><blockquote><p>With visual user interfaces that use a windowed interaction paradigm, User agents SHOULD restrict the opening of pop-up windows from web content, particularly those not initiated by user action. Creating excessive numbers of new pop-up windows is a technique that can be used to condition users to rapidly dismissing dialogs. This can be employed in interaction flooding attacks.</p><p>User agents which offer this restriction SHOULD offer a way to extend permission to individual trusted sites. Failing to do so encourages users who desire the functionality on certain sites to disable the feature universally.</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> <cite xml:lang="en">Cleanup sandbox token lists · whatwg/html@36f2a65</cite> (<time>2015-09-09 23:57:15 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/36f2a65398310be4aeef3e71bb01bb290589ecb3">https://github.com/whatwg/html/commit/36f2a65398310be4aeef3e71bb01bb290589ecb3</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end> <cite xml:lang="en">Add an 'allow-popups-to-escape-sandbox' sandboxing token · whatwg/html@955fbaa</cite> (<time>2015-09-09 23:57:34 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/955fbaa">https://github.com/whatwg/html/commit/955fbaa</anchor-external></p><figure class="quote"><figcaption><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end> <cite xml:lang="ja">ポップアップブロックを解除する|電子政府の総合窓口e-Gov イーガブ</cite>
(<time>2015-10-01 09:00:29 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.e-gov.go.jp/help/shinsei/flow/setup01/popup.html">https://www.e-gov.go.jp/help/shinsei/flow/setup01/popup.html</anchor-external></figcaption><blockquote><p>お使いのブラウザ等のポップアップブロック設定が有効になっている場合、e-Gov電子申請システムの申請ボタン等を押下しても画面が切り替わらない等の事象が発生することがあります。</p><p>ポップアップブロック機能により表示制限されている場合、画面上部にメッセージが表示される場合があります。</p><p>このメッセージが表示された場合は、ご利用中のブラウザで、ポップアップブロック機能が有効になっている為、e-Gov電子申請システムへの画面遷移が行えません。以下に示す手順を参考に、ポップアップブロック機能の解除を行ってください。</p></blockquote></figure><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end> <cite xml:lang="en">Set &quot;one permitted sandbox navigator&quot; for all sandbox-created popups</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">mikewest</anchor>著, <time>2016-09-13 00:53:04 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/ca6c42085dae650676ad90a0b852cc2e8c6feab7">https://github.com/whatwg/html/commit/ca6c42085dae650676ad90a0b852cc2e8c6feab7</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end> <cite xml:lang="ja">Chrome でポップアップをブロックまたは許可する - パソコン - Google Chrome ヘルプ</cite>
(<time>2017-06-06 17:41:23 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://support.google.com/chrome/answer/95472?co=GENIE.Platform%3DDesktop&amp;hl=ja">https://support.google.com/chrome/answer/95472?co=GENIE.Platform%3DDesktop&amp;hl=ja</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end> <cite xml:lang="en">User agent needs latitude to end fullscreen when needed · Issue #93 · whatwg/fullscreen</cite>
(<time>2017-08-04 13:43:22 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/fullscreen/issues/93">https://github.com/whatwg/fullscreen/issues/93</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> <cite xml:lang="en">Chromium Blog: Expanding user protections on the web</cite>
(<time>2017-11-13 00:05:42 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://blog.chromium.org/2017/11/expanding-user-protections-on-web.html">https://blog.chromium.org/2017/11/expanding-user-protections-on-web.html</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> <cite xml:lang="ja">ブラウザーのポップアップウィンドウで仮想通貨採掘スクリプトを実行し、閉じられにくいようにする手法 | スラド セキュリティ</cite>
(<time>2017-12-04 16:48:41 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://security.srad.jp/story/17/12/02/077222/">https://security.srad.jp/story/17/12/02/077222/</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> <cite xml:lang="en">New in Chrome 64  |  Web  |  Google Developers</cite>
(<time>2018-03-06 04:54:20 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://developers.google.com/web/updates/2018/01/nic64">https://developers.google.com/web/updates/2018/01/nic64</anchor-external></p></section></body></html>