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author | Florian Merz <me@fiji-flo.de> | 2021-02-11 14:50:24 +0100 |
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committer | Florian Merz <me@fiji-flo.de> | 2021-02-11 14:50:24 +0100 |
commit | 2c2df5ea01eb5cd8b9ea226b2869337e59c5fe3e (patch) | |
tree | 86ab4534d10092b293d4b7ab169fe1a8a2421bfa /files/pt-pt/web/html/attributes/crossorigin | |
parent | 8260a606c143e6b55a467edf017a56bdcd6cba7e (diff) | |
download | translated-content-2c2df5ea01eb5cd8b9ea226b2869337e59c5fe3e.tar.gz translated-content-2c2df5ea01eb5cd8b9ea226b2869337e59c5fe3e.tar.bz2 translated-content-2c2df5ea01eb5cd8b9ea226b2869337e59c5fe3e.zip |
unslug pt-pt: move
Diffstat (limited to 'files/pt-pt/web/html/attributes/crossorigin')
-rw-r--r-- | files/pt-pt/web/html/attributes/crossorigin/index.html | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/files/pt-pt/web/html/attributes/crossorigin/index.html b/files/pt-pt/web/html/attributes/crossorigin/index.html new file mode 100644 index 0000000000..42f32f77e8 --- /dev/null +++ b/files/pt-pt/web/html/attributes/crossorigin/index.html @@ -0,0 +1,87 @@ +--- +title: 'Atributo CORS: Solicitar acesso CORS para o conteúdo' +slug: Web/HTML/CORS_settings_attributes +tags: + - Avançado + - CORS + - HTML + - Precisa de Exemplo + - Referencia + - Segurança +translation_of: Web/HTML/Attributes/crossorigin +--- +<p><span class="seoSummary">In HTML5, some HTML elements which provide support for <a href="/en-US/docs/Web/HTTP/CORS">CORS</a>, such as {{ HTMLElement("img") }}, {{ HTMLElement("video") }} or {{ HTMLElement("script") }}, have a <code>crossorigin</code> attribute (<code>crossOrigin</code> property), which lets you configure the CORS requests for the element's fetched data.</span> These attributes are enumerated, and have the following possible values:</p> + +<table class="standard-table"> + <tbody> + <tr> + <td class="header">Keyword</td> + <td class="header">Description</td> + </tr> + <tr> + <td><code>anonymous</code></td> + <td>CORS requests for this element will have the credentials flag set to 'same-origin'.</td> + </tr> + <tr> + <td><code>use-credentials</code></td> + <td>CORS requests for this element will have the credentials flag set to 'include'.</td> + </tr> + </tbody> +</table> + +<p>By default (that is, when the attribute is not specified), CORS is not used at all. The "anonymous" keyword means that there will be no exchange of <strong>user credentials</strong> via cookies, client-side SSL certificates or HTTP authentication as described in the <a class="external" href="http://www.w3.org/TR/cors/#user-credentials">Terminology section of the CORS specification</a>, unless it is in the same origin.</p> + +<p>An invalid keyword and an empty string will be handled as the <code>anonymous</code> keyword.</p> + +<h3 id="Exemplo_crossorigin_with_the_script_element">Exemplo: crossorigin with the script element</h3> + +<p>You can use the following {{HTMLElement("script")}} element to tell a browser to execute the <code>https://example.com/example-framework.js</code> script without sending user-credentials.</p> + +<pre class="brush: html"><script src="https://example.com/example-framework.js" + crossorigin="anonymous"></script></pre> + +<h2 id="Especificações">Especificações</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Especificação</th> + <th scope="col">Estado</th> + <th scope="col">Comentário</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('HTML WHATWG', 'infrastructure.html#cors-settings-attributes', 'CORS settings attributes')}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + <td> </td> + </tr> + <tr> + <td>{{SpecName('HTML WHATWG', 'embedded-content.html#attr-img-crossorigin', 'crossorigin')}}</td> + <td>{{Spec2('HTML WHATWG')}}</td> + <td> </td> + </tr> + </tbody> +</table> + +<h2 id="Compatibilidade_de_navegador">Compatibilidade de navegador</h2> + +<h3 id="<script_crossorigin>"><script crossorigin></h3> + +<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p> + +<p>{{Compat("html.elements.script.crossorigin")}}</p> + +<h3 id="<video_crossorigin>"><video crossorigin></h3> + +<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p> + +<p>{{Compat("html.elements.video.crossorigin")}}</p> + +<h2 id="Consulte_também">Consulte também</h2> + +<ul> + <li><a href="/en-US/docs/Web/HTTP/CORS">Cross-Origin Resource Sharing (CORS)</a></li> +</ul> + +<div>{{QuickLinksWithSubpages("/en-US/docs/Web/HTML/")}}</div> |