Comment by ChrisRR
6 hours ago
Why are they not just pushing out the update asap? Unless they're relying on the compromised certs, then it feels it should be incredibly trivial to push
6 hours ago
Why are they not just pushing out the update asap? Unless they're relying on the compromised certs, then it feels it should be incredibly trivial to push
Because to Apple once you open a terminal you leave the supported world behind. This is a standard thing for them. Apple is not really a UNIX vendor and certainly not a Linux vendor: they sell macOS which is primarily a consumer OS and has its own APIs for everything.
Tools common on Linux like curl and git come with the OS basically for developer convenience. Apple doesn't write those programs, they don't use Apple's APIs or platform features, and thus in some sense you aren't really meant to use them in Apple's eyes. Ports of UNIX CLI tools exist in a kind of semi-supported netherworld on macOS. They run but they aren't fully integrated or supported parts of the OS.
This case not withstanding, Apple regularly includes patches to the built in CLI tools in security updates, so it's a little disingenuous to suggest those tools are not really supported.
I read GP as a descriptive comment not a justification. They are showing with this issue that they don’t truly support the cli tools in a way we ought to rely on. Whether they occasionally provide some support doesn’t mean they’re supported. Only full and competent support counts, everything else counts as “it’s best-effort at best”
The issue might be Root CA vs intermediates. The root CA that eMudhra rolls upto may be used for other intermediates which were not compromised or revoked. Removing the root CA will mean that these valid certificates no longer work.
This is technically a problem in the CLI - it needs to support revocations properly, not rely on root CA verification only. I’m not sure though whether there’s a standardised mechanism (that Apple supports) for CLIs.
> These steps affect every tool that uses /etc/ssl/cert.pem. Afterward, tools that use only this file might not be able to verify some websites whose certificates chain to these root CA certificates through intermediate CAs that weren't affected.
In pracitce, those root CAs have already been removed in major browsers. If your server uses them, you would likely have needed to migrate to another root already.
Apple’s own security framework is supported by curl with OpenSSL or GnuTLS (build with ./configure --with-apple-sectrust). That blocks the intermediate certificates via the same mechanism Safari uses for example.
Not sure why macOS doesn’t ship such a build of curl.
It's relatively new I think.
PKI works on trust. When a CA does things that violate that trust, their root gets removed. That's how it's supposed to work.
> Removing the root CA will mean that these valid certificates no longer work.
Great, that’s fine. They can reissue.
I'm no expert in the matter, but weren't only the intermediate CAs compromised, not the root?
Yep, but the certs.pem file only contains the root and does not know anything about intermediates.
So the only way to fix apps that don’t handle revocation of intermediates (eg the ones that only look at certs.pem) is to revoke the root.
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I think since 10.15 the built-in command line tools in MacOS are there mostly for backwards compatibility. This was clearly communicated about scripting languages, but there was a feeling back then that this was about the whole lot (all cli tools).
Git comes with Xcode, it doesn't come with macOS by default.
Theory: Apple are moving away from user-controllable development tools, towards an AI-hosted application development framework which removes the divide between user and developer, and thus the need for specialized developer tools.
The writing is on the wall for the command line tools.
(We can already see this tooling devaluation happening all over the place. Apple have their variant of this response to the AI tooling-paradigm tsunami…)
Apple seems like an odd company to lump into this group. Any evidence for this? I removed the cert using a CLI command on my Mac.
They have been treating the command line tools like the bastard child of their software portfolio, and then there’s that whole drive to remove the Unix’ness of MacOS .. Swift/SwiftUI is a drive away from lower tooling layers, and .. there is no doubt they already have a developer agent of their own, internally, pushing their abilities to make projections of hardware requirements and specifications for the next 2 - 5 years …
I’m not saying they’re going to deprecate XCode today, but I do believe they will “agent’ize” Developer Tooling drastically in the next year or so. Agents are becoming the most important user of command line tools.
Because they have to, in order to catch up with NVidia, their only real competition. If you want to understand why I think that, its because I have been developing and deploying cross-platform Linux-centric (but MacOS and Windows targeting) applications, mostly for the ARM platform but also with Intel (SIMD on both) .. for the past few months, and I haven’t touched an IDE in a month. On DGX Spark. Which turns out is a truly, utterly, mind-blowingly great platform to do cross platform high performance application development…
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Command line tools seem to mesh well with AI. Why would they move away?
Precisely because the agent is becoming the user of the command line tools now, these are all being abstracted behind an interface which blurs the developer/user requirement…
The original question is, why aren’t Apple fixing the CA problems for the command line tools (whereas they have done it for .app’s such as Safari), and the reasoning is, because the user will just have to fix it themselves, because Apple don’t care about the command line users - they see that these command line tools are, indeed, becoming the front-line for agentic development, so .. presumably, they have an .app bundle which does away with this problem, to be shipped on the horizon ...
The command line tooling lets you/AI manage a lot of your app store interactions though. It's much easier to use that way then trying to deal with the Steamworks UI and doing things manually.
That would be a killer move!