Admin console for federation issues, error logging etc.

[andypiper]

Right now, when Postmarks tries to send messages to AP subscribers, it drops all of the output onto the console.

That's OK when you have access to the console, but ideally we would be able to see this sort of thing via the UI.

What sorts of things? Well, specifically, right now most of us are experimenting and instances are coming and going. So I see things like this:

sending this message to all followers: {"@context":["https://www.w3.org/ns/activitystreams","https://w3id.org/security/v1"],"id":"https://pipesmarks.glitch.me/m/18c602359740b426f2b53e70d7f7b641","type":"Create","actor":"https://pipesmarks.glitch.me/u/andypiper","to":["https://pipesmarks.glitch.me/u/andypiper/followers/","https://www.w3.org/ns/activitystreams#Public"],"object":{"@context":"https://www.w3.org/ns/activitystreams","id":"https://pipesmarks.glitch.me/m/283bf290a969baff09b53b9a87a42488","type":"Note","published":"2024-01-13T18:08:48.803Z","attributedTo":"https://pipesmarks.glitch.me/u/andypiper","content":"<p><strong><a href=\"https://shop.forgeandcraft.co.uk/\" rel=\"nofollow noopener noreferrer\">Forge &amp; Craft Shop</a></strong><br/>Sales of pen plots, vinyl printed goods, and more.</p><p><a href=\"https://pipesmarks.glitch.me/tagged/penplotter\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#penplotter</a> <a href=\"https://pipesmarks.glitch.me/tagged/plotting\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#plotting</a> <a href=\"https://pipesmarks.glitch.me/tagged/axidraw\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#axidraw</a> <a href=\"https://pipesmarks.glitch.me/tagged/art\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#art</a> <a href=\"https://pipesmarks.glitch.me/tagged/drawingbot\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#drawingbot</a> <a href=\"https://pipesmarks.glitch.me/tagged/plotter\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#plotter</a> <a href=\"https://pipesmarks.glitch.me/tagged/plotterart\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#plotterart</a> <a href=\"https://pipesmarks.glitch.me/tagged/cards\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#cards</a> <a href=\"https://pipesmarks.glitch.me/tagged/posters\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#posters</a> <a href=\"https://pipesmarks.glitch.me/tagged/artwork\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#artwork</a> <a href=\"https://pipesmarks.glitch.me/tagged/retail\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#retail</a> <a href=\"https://pipesmarks.glitch.me/tagged/shop\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#shop</a> <a href=\"https://pipesmarks.glitch.me/tagged/selling\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#selling</a> <a href=\"https://pipesmarks.glitch.me/tagged/andypiper\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#andypiper</a> <a href=\"https://pipesmarks.glitch.me/tagged/studio\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#studio</a> <a href=\"https://pipesmarks.glitch.me/tagged/electronics\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#electronics</a> <a href=\"https://pipesmarks.glitch.me/tagged/design\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#design</a> <a href=\"https://pipesmarks.glitch.me/tagged/opensource\" class=\"mention hashtag\" rel=\"tag nofollow noopener noreferrer\">#opensource</a></p>","to":["https://pipesmarks.glitch.me/u/andypiper/followers/","https://www.w3.org/ns/activitystreams#Public"],"tag":[{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/penplotter","name":"#penplotter"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/plotting","name":"#plotting"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/axidraw","name":"#axidraw"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/art","name":"#art"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/drawingbot","name":"#drawingbot"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/plotter","name":"#plotter"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/plotterart","name":"#plotterart"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/cards","name":"#cards"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/posters","name":"#posters"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/artwork","name":"#artwork"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/retail","name":"#retail"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/shop","name":"#shop"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/selling","name":"#selling"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/andypiper","name":"#andypiper"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/studio","name":"#studio"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/electronics","name":"#electronics"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/design","name":"#design"},{"type":"Hashtag","href":"https://pipesmarks.glitch.me/tagged/opensource","name":"#opensource"}]}}
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Sent message to an inbox at [domain]!
Response Status Code: 202
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Sent message to an inbox at [domain]!
Response Status Code: 403
Response body: <!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><link href="/cdn-cgi/styles/challenges.css" rel="stylesheet"><meta http-equiv="refresh" content="375"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div id="challenge-error-title"><div class="h2"><span class="icon-wrapper"><div class="heading-icon warning-icon"></div></span><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "bookmarks.box464.com",cType: 'managed',cNounce: '16559',cRay: '844f963a58280627',cHash: '36e2861d8ea77e3',cUPMDTk: 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Sent message to an inbox at [domain]!
Response Status Code: 404
Response body: <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot POST /u/updates/inbox</pre>
</body>
</html>

It would be good to be able to log these things somewhere more permanent (dare I suggest yet another SQLite DB?), so that we can start to display them in an admin context, and potentially, figure out where we need to do any cleanup of no-longer-valid AP subscriptions.

(incidentally, I'm trying to understand what is needed to do the latter - matching the [domain]s that return 403/404 etc in activitypub.db and removing the entries?)

Relatedly, I've also noticed some SQLite errors occurring in the console logs on my instance when comments are received (another thing I'm tracking - actually I don't think commenting is working at all for me right now), so they could potentially be put somewhere more permanent as well.

I don't want to make the task of managing a Postmarks instance into some kind of huge exercise, but this would be a nice way to improve the experience, and also to be better online citizens.

(potentially related: #22)