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Joe DeCock

@jmdc.dev
184 followers 205 following 132 posts

I lead the IdentityServer team for Duende Software.

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Joe DeCock @jmdc.dev · 07/08/2026
Great quote from your fundraising email for Talarico today: "Look, I’ve played heroes and villains in my career. I know what a corrupt egomaniac looks like, and Ken Paxton fits the bill."
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Daniel Solis @danielsolis.bsky.social · 30/07/2026
There are two wolves. One always lies. One controls the lever of trolley track. They're in a state of superposition inside a box. On the trolley are infinite monkeys at infinite typewriters going to an infinite hotel. The trolley must first travel halfway, but before that a quarterway, and so on...
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Joe DeCock @jmdc.dev · 30/07/2026
Hey, I wrote a thing - check it out! Some good stuff in the latest version of MCP for security
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Joe DeCock @jmdc.dev · 12/07/2026
static.klipy.com
I Want To Go To There Liz Lemon
ALT: I Want To Go To There Liz Lemon
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Joe DeCock @jmdc.dev · 11/07/2026
There's so much chaos and bad news all the time that I don't think it crossed my mind in weeks that my country just ... took over Venezuela. www.nytimes.com/2026/07/11/u...
nytimes.com
How Marco Rubio Is Running Venezuela From Afar
The secretary of state effectively controls Venezuela’s finances, the distribution of its natural resources and its government. His grip on the country is a vivid manifestation of American power in th...
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Michael P. Breen @mpbreen21.bsky.social · 04/07/2026
For Quartering large bodies of armed troops among us: For protecting them, by a mock Trial, from punishment for any Murders which they should commit on the Inhabitants of these States: For cutting off our Trade with all parts of the world
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Joe DeCock @jmdc.dev · 04/07/2026
Polymarket using a Kayne song in their ad somehow managed to make them even more distasteful.
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Jen Gentleman @jenmsft.bsky.social · 04/07/2026
Don't forget to keep your laptop and cables on hand today in case aliens attack and you find yourself needing to defend earth by uploading a virus
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Joe DeCock @jmdc.dev · 04/07/2026
I'm probably revealing intense ignorance, but as a very casual fan, it seemed ... normal? What made it stupid?
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Joe DeCock @jmdc.dev · 02/05/2026
I can only conclude that the original article was written by a language model, and not fact checked before publication.
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Joe DeCock @jmdc.dev · 23/04/2026
This is important info for all IdentityServer users! Tl;dr - asp.net's data protection has a vulnerability, you're probably not impacted, but you should make sure!
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Joe DeCock @jmdc.dev · 22/04/2026
Seriously. English isn't the right language for that many logical operators.
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lesbian john williams 🦔 @micropolyphonia.bsky.social · 21/04/2026
announcing ILÚVATAR, my multi-billion dollar company which will specialize in the dismantling of all other idiotically tolkien-named entities, that they shalt see that no theme may be played that hath not its uttermost source in me, nor can any alter the music in my despite
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European Democrats @europeandemocrats.wsocial.eu · 21/04/2026
After France, Denmark is moving too: its Digitalisation Ministry plans to phase out Microsoft, switching to Linux and LibreOffice in the coming months. The goal is clear—reduce dependence on a handful of global tech giants and strengthen digital sovereignty.
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Joe DeCock @jmdc.dev · 22/04/2026
media.tenor.com
a gold robot says we 're doomed in a star wars movie
ALT: a gold robot says we 're doomed in a star wars movie
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Barry Dorrans @blowdart.me · 21/04/2026
.NET has an out of band update today to fix CVE-2026-40372, an Elevation of Privilege, which, in some cases, could allow an attacker to forge authentication tickets, or decode authentication tickets or other protected data. github.com/dotnet/annou...
github.com
Microsoft Security Advisory CVE-2026-40372 – ASP.NET Core Elevation of Privilege · Issue #395 · dotnet/announcements
Microsoft Security Advisory CVE-2026-40372 – ASP.NET Core Elevation of Privilege Executive Summary: A bug in Microsoft.AspNetCore.DataProtection 10.0.0-10.0.6 NuGet packages can give an attacker th...
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Aiyana White @aiyanaewhite.bsky.social · 17/04/2026
I do not want to create an account or open a subscription I just want to buy a thing and never hear from you again why is this so hard.
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Lum @brokentoys.social · 13/04/2026
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Barack Obama @barackobama.bsky.social · 13/04/2026
The victory of the opposition in Hungary yesterday, like the Polish election in 2023, is a victory for democracy, not just in Europe but around the world.
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CosmicRami 🏳️‍🌈🏳️‍⚧️ @rami.spaceaustralia.com · 11/04/2026
LOL, trying to stay offline and do my work, and friends are sending me "LOOK AT THIS NEW PIC!" texts .... This one is worth it. First PoC and first woman to go around another world. Don't stop talking about this point. It's important. #ArtemisII
Astronauts Victor Glover and Christina Koch in their orange astronaut suits as they sit inside the side of a helicopter after it has landed
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Joe DeCock @jmdc.dev · 11/04/2026
media.tenor.com
a woman with blonde hair says the pit of despair
ALT: a woman with blonde hair says the pit of despair
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Joe DeCock @jmdc.dev · 11/04/2026
I did some searching and I believe it was the RCS thrusters, with the goal of controlling the orientation during splashdown. Apparently there is an angle that minimizes g-load for the astronauts. mashable.com/article/arte....
mashable.com
Artemis II reentry and splashdown: Everything the astronauts will experience
All eyes will be on Orion's heat shield.
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Joe DeCock @jmdc.dev · 11/04/2026
Just watched the splashdown! I'm wondering what the flashes were (looked like flames?) near the end.
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Joe DeCock @jmdc.dev · 09/04/2026
Don't you put that bad juju out there!
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Katie Mack @astrokatie.com · 07/04/2026
A few have suggested that some aspects of this mission--joy, international teamwork, diversity--are being played up to stick it to the hateful attitude of the administration. But I don't think it's that. I think it's just that those things are essential to and inseparable from a mission like this.
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Thomas Ha @thomasha.bsky.social · 06/04/2026
"we need kids to get an early start operating machines that are routinely wrong and may try to coax them into suicide and/or psychosis" is a fun education perspective i disagree with actually
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Joe DeCock @jmdc.dev · 01/04/2026
It works for me!
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Joe DeCock @jmdc.dev · 31/03/2026
😆
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Joe DeCock @jmdc.dev · 31/03/2026
The CIMD draft allows you to skip the SSRF checks when everything's running on localhist, so I ended up conditionally using your handler.
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Joe DeCock @jmdc.dev · 31/03/2026
Literally ran into exactly the same thing while trying out your new package in my IdentityServer CIMD sample. github.com/DuendeSoftwa...
github.com
CIMD by josephdecock · Pull Request #303 · DuendeSoftware/samples
This adds a sample showing how to implement CIMD in IdentityServer to authenticate MCP clients like VS Code. Apologies for the large number of files, but most of it is standard IdentityServer and a...
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Joe DeCock @jmdc.dev · 31/03/2026
Happy to help - and thank you for creating the missing SSRF library for .NET!
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Robert Reich @rbreich.bsky.social · 27/03/2026
www.nokings.org
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Cat Vincent (he/him, Useless Eater) @catvincent.bsky.social · 15/03/2026
This is exciting. They just made all of the Ars Magica RPG - rules and suppliments - open source and free to own! www.atlas-games.com/arsmagica/op...
atlas-games.com
Ars Magica Open License
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s. e. smith @sesmith.lol · 13/03/2026
So many of my Jewish friends in urban areas tell me that they need security at their synagogues because of the constant undercurrent of threats and violence, most of which never make it to the news. You should not need a security guard to go to your place of worship.
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Joe DeCock @jmdc.dev · 07/03/2026
Fuck, this asshole cheers when Walt says, "I am the danger"
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Joe DeCock @jmdc.dev · 06/03/2026
Yeah, I don't know anything about tattoos, but isn't it kind of your professional responsibility as a tattoo artist to know about Nazi symbols?
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Joe DeCock @jmdc.dev · 06/03/2026
Even this charitable reading of the situation makes him look like an ass.
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Joe DeCock @jmdc.dev · 06/03/2026
Well, he did apologize, and he did have it covered up. It's at least within the realm of possibility to get a skull and crossbones tattoo without knowing it's a Nazi symbol. But then there's all this shit he said on Reddit too.
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Joe DeCock @jmdc.dev · 06/03/2026
Hey, if you read the rest of the thread, I think you'll see that I was genuinely looking for perspective from someone I follow and respect.
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Joe DeCock @jmdc.dev · 06/03/2026
Ok, thanks everyone - "I've seen enough." My introduction to this mess was hearing the second interview on Pod Save America, which honestly made him sound reasonable. Am I about to stumble into some really hot take, like maybe the folks here don't like PSA?
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Joe DeCock @jmdc.dev · 06/03/2026
Honestly I was trying to write the original question to make it clear that I wasn't trying to start shit or mansplain. 😬
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Joe DeCock @jmdc.dev · 06/03/2026
Wow, that's really fucked.
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Joe DeCock @jmdc.dev · 06/03/2026
Yeah, I found that and read it after starting the thread.
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Joe DeCock @jmdc.dev · 06/03/2026
I did, but the first few things I found were news articles that were mostly that he was apologizing and saying that he didn't know what it meant. I did eventually find the Jewish Insider piece, which was interesting.
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Joe DeCock @jmdc.dev · 06/03/2026
This seems to be what I'm looking for: jewishinsider.com/2025/10/grah...
jewishinsider.com
Graham Platner says ‘I am not a secret Nazi’ after photos of his tattoo emerge
A former acquaintance of the Maine Senate candidate said he called the tattoo ‘my Totenkopf,’ referring to a symbol adopted by a Nazi SS unit
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Joe DeCock @jmdc.dev · 06/03/2026
I'm kinda out of the loop on Platner. I've heard him give one interview that sounded reasonable. Can you point me at a good source/something that makes the case against him?
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Tanya Janca | SheHacksPurple @shehackspurple.bsky.social · 01/03/2026
The Psychology of Bad Code: When Vibe Coding Turns Into a Security Risk. twp.ai/9PbaW8 The biggest danger with AI-generated code is not that it looks broken. It’s that it looks believable. It looks good. 1/3
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Ian Coldwater 🧊🚫 @lookitup.baby · 09/02/2026
Please don’t forget about us and our neighbors! standwithminnesota.com
standwithminnesota.com
Stand With Minnesota
Stand With Minnesota is a hub for supporting, learning, and taking action to support Minnesotans impacted by ICE and federal enforcement.
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Joe DeCock @jmdc.dev · 08/02/2026
Ugh that's so lame
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Joe DeCock @jmdc.dev · 08/02/2026
Snoop is MAGA? Fuuuuuuu...
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