<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures.]]></title><description><![CDATA[<p class="quote-inline">RE: <a href="https://mastodon.social/@bagder/116359048796181736" rel="nofollow noopener"><span>https://</span><span>mastodon.social/@bagder/116359</span><span>048796181736</span></a></p><p>Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures.</p><p>On the flip side, ever more complex curl invocations (here: Accept header plus signature fields plus key file, presumably) suggest use of more specialized CLI tools, such as provided by <span><a href="/user/fedify%40hollo.social">@<span>fedify</span></a></span>, or at least scripts/aliases.</p><p>Speaking of RFC 9421, which notable fediverse implementations can't handle it yet? Anyone keeping track?</p><p><a href="https://fietkau.social/tags/ActivityPub" rel="tag">#<span>ActivityPub</span></a> <a href="https://fietkau.social/tags/FediDev" rel="tag">#<span>FediDev</span></a> <a href="https://fietkau.social/tags/RFC9421" rel="tag">#<span>RFC9421</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/2e20d147-7dde-4eba-9458-7ff52e024de6/could-be-potentially-nice-for-fediverse-server-testing-as-more-implementations-make-the-jump-to-final-rfc-9421-http-signatures.</link><generator>RSS for Node</generator><lastBuildDate>Tue, 14 Apr 2026 21:08:12 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/2e20d147-7dde-4eba-9458-7ff52e024de6.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 06 Apr 2026 18:04:16 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Sat, 11 Apr 2026 12:41:23 GMT]]></title><description><![CDATA[<p><span><a href="/user/julian%40fietkau.social" rel="nofollow noopener">@<span>julian@fietkau.social</span></a></span> <span><a href="/user/fedify%40hollo.social" rel="nofollow noopener">@<span>fedify@hollo.social</span></a></span> <span><a href="/user/evan%40cosocial.ca" rel="nofollow noopener">@<span>evan@cosocial.ca</span></a></span></p><p>If you send me the part of send signature code that would bee neat</p><br /><small> <a href="https://gabboman.xyz/dashboard/search/Thankss" rel="tag ugc">#Thankss</a></small>]]></description><link>https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/1d0ec030-162c-49c7-8bb0-665767f282f3</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/1d0ec030-162c-49c7-8bb0-665767f282f3</guid><dc:creator><![CDATA[gabboman@gabboman.xyz]]></dc:creator><pubDate>Sat, 11 Apr 2026 12:41:23 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Sat, 11 Apr 2026 12:39:45 GMT]]></title><description><![CDATA[<p><span><a href="/user/gabboman%40gabboman.xyz">@<span>gabboman</span></a></span> <span><a href="/user/fedify%40hollo.social">@<span>fedify</span></a></span> <span><a href="/user/julian%40fietkau.social">@<span>julian</span></a></span> </p><p></p><div class="card col-md-9 col-lg-6 position-relative link-preview p-0">



<a href="https://github.com/evanp/activitypub-bot" title="GitHub - evanp/activitypub-bot: An ActivityPub server-side bot framework">
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<a href="https://github.com/evanp/activitypub-bot">
GitHub - evanp/activitypub-bot: An ActivityPub server-side bot framework
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<p class="card-text line-clamp-3">An ActivityPub server-side bot framework. Contribute to evanp/activitypub-bot development by creating an account on GitHub.</p>
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</div><p></p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116386115479509066</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116386115479509066</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Sat, 11 Apr 2026 12:39:45 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 19:14:00 GMT]]></title><description><![CDATA[<p><span><a href="/user/gabboman%40gabboman.xyz">@<span>gabboman</span></a></span> <span><a href="/user/fedify%40hollo.social">@<span>fedify</span></a></span> <span><a href="/user/julian%40fietkau.social">@<span>julian</span></a></span> I'm adding it to activitypub-bot this week. I'll send a link when it's up.</p>]]></description><link>https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116359354139111276</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://cosocial.ca/users/evan/statuses/116359354139111276</guid><dc:creator><![CDATA[evan@cosocial.ca]]></dc:creator><pubDate>Mon, 06 Apr 2026 19:14:00 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:51:48 GMT]]></title><description><![CDATA[<p><span><a href="/user/fedify%40hollo.social" rel="nofollow noopener">@<span>fedify@hollo.social</span></a></span> <span><a href="/user/julian%40fietkau.social" rel="nofollow noopener">@<span>julian@fietkau.social</span></a></span></p><p>excelent</p>]]></description><link>https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/a9236dc1-0cbf-4e74-b54a-aae27190b7f6</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/a9236dc1-0cbf-4e74-b54a-aae27190b7f6</guid><dc:creator><![CDATA[gabboman@gabboman.xyz]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:51:48 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:49:14 GMT]]></title><description><![CDATA[<p><span><a href="/user/gabboman%40gabboman.xyz">@<span>gabboman</span></a></span> <span><a href="/user/fedify%40hollo.social">@<span>fedify</span></a></span> Fedify does it in TypeScript, as for vanilla JavaScript I have no idea.</p>]]></description><link>https://board.circlewithadot.net/post/https://fietkau.social/users/julian/statuses/116359256770187966</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://fietkau.social/users/julian/statuses/116359256770187966</guid><dc:creator><![CDATA[julian@fietkau.social]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:49:14 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:47:50 GMT]]></title><description><![CDATA[<p><span><a href="/user/fedify%40hollo.social" rel="nofollow noopener">@<span>fedify@hollo.social</span></a></span> <span><a href="/user/julian%40fietkau.social" rel="nofollow noopener">@<span>julian@fietkau.social</span></a></span></p><p>I still cant! but I wonder, any example of a software in node/javascript that uses the new signature standard?</p>]]></description><link>https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/98595eb6-95eb-455e-b140-eab1ca961e94</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://gabboman.xyz/fediverse/post/98595eb6-95eb-455e-b140-eab1ca961e94</guid><dc:creator><![CDATA[gabboman@gabboman.xyz]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:47:50 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:42:47 GMT]]></title><description><![CDATA[<p><span><a href="/user/julian%40activitypub.space">@<span>julian@activitypub.space</span></a></span> As I understand the migration path, it's like</p><p>1. Able to receive RFC 9421 in addition to draft-cavage<br />2. Able to send RFC 9421 in addition to draft-cavage<br />3. Send RFC 9421 by default, but be able to fall back to draft-cavage if needed</p><p>So by “can't handle” I meant step 1. <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f642.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--slightly_smiling_face" style="height:23px;width:auto;vertical-align:middle" title="🙂" alt="🙂" /> Although the unspoken step 4 is to remove draft-cavage support once everyone else has taken step 1, I'm ultimately also wondering when we'll get there.</p>]]></description><link>https://board.circlewithadot.net/post/https://fietkau.social/users/julian/statuses/116359231424348338</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://fietkau.social/users/julian/statuses/116359231424348338</guid><dc:creator><![CDATA[julian@fietkau.social]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:42:47 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:36:58 GMT]]></title><description><![CDATA[<p dir="auto"><a href="https://activitypub.space/user/julian%40fietkau.social" rel="nofollow ugc">@julian@fietkau.social</a> by "can't handle" do you mean "still reliant on cavage-12"?</p>
<p dir="auto"><img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f64b.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--raising_hand" style="height:23px;width:auto;vertical-align:middle" title="🙋" alt="🙋" />‍<img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/2642.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--male_sign" style="height:23px;width:auto;vertical-align:middle" title="♂" alt="♂" />️</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1742</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1742</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:36:58 GMT</pubDate></item><item><title><![CDATA[Reply to Could be potentially nice for fediverse server testing, as more implementations make the jump to final RFC 9421 HTTP signatures. on Mon, 06 Apr 2026 18:27:02 GMT]]></title><description><![CDATA[<p>  </p><blockquote><p>Speaking of RFC 9421, which notable fediverse implementations can't handle it yet? Anyone keeping track?</p></blockquote><p>The last time I checked, Lemmy, GoToSocial, Friendica, and the ‘keys to name a few did not handle it. Mastodon didn’t if you included requiring ed25519. But I haven’t checked the code bases or my logs in a month or two, <a href="/user/julian%40fietkau.social" rel="nofollow"><span>@julian</span></a>. At that time there wasn’t much progress on peertube/http-signatures or superseriousbusiness/httpsig.</p><p>I should probably check again...</p><p></p>]]></description><link>https://board.circlewithadot.net/post/https://nokoto.org/user/3/posts/898</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://nokoto.org/user/3/posts/898</guid><dc:creator><![CDATA[mradcliffe@nokoto.org]]></dc:creator><pubDate>Mon, 06 Apr 2026 18:27:02 GMT</pubDate></item></channel></rss>