<div class="code-block-container"><pre><code class="code-line" data-line="0">https://script.google.com/macros/s/XXXXXXXXXXX/exec
</code></pre></div><p data-line="3" class="code-line">というURIを登録してWebアプリとしてデプロイすれば、doGetでcallbackを受け取ることができる</p>
<p data-line="5" class="code-line">が、デプロイせずにcallbackを受け取ることができたので記録</p>
<div class="code-block-container"><pre class="language-js"><code class="language-js code-line" data-line="7"><span class="token maybe-class-name">ScriptApp</span><span class="token punctuation">.</span><span class="token method function property-access">newStateToken</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">.</span><span class="token method function property-access">createToken</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
</code></pre></div><p data-line="10" class="code-line">で得られるトークンを使って</p>
<div class="code-block-container"><pre><code class="code-line" data-line="11">https://script.google.com/macros/d/XXXXXXXXXXX/usercallback?state={TOKEN}
</code></pre></div><p data-line="14" class="code-line">をcallbackURIにするというものだ</p>
<p data-line="16" class="code-line"><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__608052e9b3431" src="https://embed.zenn.studio/card#zenn-embedded__608052e9b3431" data-content="https%3A%2F%2Fdevelopers.google.com%2Fapps-script%2Freference%2Fscript%2Fstate-token-builder%3Fhl%3Dja" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://developers.google.com/apps-script/reference/script/state-token-builder?hl=ja" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://developers.google.com/apps-script/reference/script/state-token-builder?hl=ja</a><br style="display:none">
上記の記事を参考に、callback時に呼び出す関数などを指定できる</p>
<p data-line="19" class="code-line">なおトークンの有効期限は1時間までしか延ばせないので注意<br>
callbackURIを使い回すときは無難にdoGetのほうがいいか……</p>


GASでcallbackする備忘録

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