First, they restricted code search without logging in so I’m using sourcegraph But now, I cant even view discussions or wiki without logging in.
It was a nice run
First, they restricted code search without logging in so I’m using sourcegraph But now, I cant even view discussions or wiki without logging in.
It was a nice run
I’m still stuck on why I have to create a password-equivalent API token, and then store it on my hard drive if I want an at-all-convenient workflow.
“How is storing it on my hard drive more secure”
“How is it more secure now, seems like now there are two points of failure in the system, and anyway I keep hearing about security problems in github which this hasn’t been a solution to any of them”
An API token is more secure than a password by virtue of it not needing to be typed in by a human. Phishing, writing down passwords, and the fact that API tokens can have restricted scopes all make them more secure.
Expiration on its own doesn’t make it more secure, but it can if it’s in the context of loading the token onto a system that you might lose track of/not have access to in the future.
Individual API tokens can also be revoked without revoking all of them, unlike a password where changing it means you have to re-login everywhere.
And that’s just the tip of the iceberg. Lmk if you have questions, though.
Oh, API tokens in general, I think are great. As an additional layer of security between “I need my program to be able to access this API” and “I type my password”, they are great. My issue is with the specific way that github has implemented them.
Remind me. When I create my API token, how do I provide it to git?
Am I, more or less, forced to save my token to persistent storage in a way I wouldn’t be with a password? I realize that most people store either one in a password manager at this point. My point is, if you’re going to store your password-equivalent in a password manager, how have you achieved greater security as compared with storing a password in the same password manager? How is that not just adding another compromise vector?
Remind me. Does making a system significantly more complex mean that phishing gets easier? Or harder?
As an example, if someone can phish my password from me to compromise my security, is that better or worse than if they can either phish my password or else compromise my tokens? I remember this compromise for example, but I can’t remember whether it involved passwords or tokens.
Remind me. Help me understand. Can someone write down their github password if the API token system exists? If they have to use it sometimes to log in to the web site anyway?
Yes. API tokens are a good system, in general, and restricting the scope of what they can do and making them time-limited are good reasons why.
My argument is that, in general, (a) adding an additional point of access to a system without doing anything to disable the existing point of access, and (b) saving a password equivalent to someone’s system instead of having the “standard way” be for them to retype their password to authenticate each session but not have it saved anywhere, are both overall reductions in security.
I get the motivation that github sometimes protects really critical stuff, and so it needs to be more secure. I am saying that their particular implementation of API tokens led to an overall reduction in security as opposed to an increase.
By copy-pasting it somewhere it has access to it. It can be the config file, it has several ways to use the system’s secret storage, and you can also autotype it from your password manager every time if you want.
So not really
Passwords can be short and simple. API tokens are lengthy and random, and you can’t change that. Also, you never type in your API key, and that can help against shoulder- and camera-surfing.
You can’t do that, because
API tokens are not a total replacement, just a more secure and restricted replacement for the everyday and not too risky tasks and for automated systems.
I think this comment pretty well summarizes my argument on it. The only parts not addressed:
You can, as most modern web services including github do, have a minimum length and complexity for the password. That’s a very important part of the process yes.
Plus, you seem to still not be grasping the core of my argument: github still authenticates with a password. You can still log in to the web site and change everything, if you compromise someone’s password, whether because it’s insufficiently complex or for any other reason.
I would like to see a quantitative comparison of how many github compromises there have been because of a stolen API token vs. compromises of some comparable service from a shoulder-surfed password.
Sorry, I wasn’t clear. What I wanted to say is that passwords can be insecure, and in the case of lazy people that had consequences on security. I think the minimum is often not really secure, it’s just “fine if you really must” but allowed to not lose to many users.
And at the same time tokens are always secure. It’s not defined by the user, they cannot lazy it away, it’s made equally complicated for everyone. Fortunately they don’t have to type it either, it’s copy paste and done.
However I have to admit that while writing this response, complexity is not really the point with github access tokens.
That’s right, these tokens won’t protect the lazy from their account being taken over. But I think these are still more secure for their use case: storing them in mostly text files, because the programs to which you give these will probably do that, and as these are not really password-equivalent things (these have very limited access to your account), it’s less of a problem.
Your original question here was how will it be more secure that we are storing these tokens in our password managers besides our passwords. My answer is that even if you put it into your password manager, that’s not it’s final place: it will probably end up in text files and other such places, and if such a file gets into the wrong hands you’ll be in less of a trouble because of the limited permissions. If you would have stored your password there, you could be hoping that you’ll get your account back, and that the person did not do anything bad in your name.
I think much of the confusion is coming from you believing that api tokens are equivalent to passwords. That’s not the case. Even if you give all possible permissions to a token, it won’t be able to do everything that you can do with the password through the website. In short, the main point here is that you don’t have to use your password in places where that’s totally unnecessary, and fewer permissions are fine.
I am abandoning this conversation. This is only true with API tokens. With passwords, it generally stays in the password manager. The fact that the damage from your stolen API token is then mitigated if you’ve reduced its scope still leaves you in a worse position than if it had never been stored in the text file and never been stolen in the first place. If you can’t or won’t grasp this central point (or the other I mentioned in my other message), I think we have nothing to discuss.
First, it’s not a question if you have reduced it’s permissions. With an api token you simply can’t do a lot of things that you can with a password.
Second, you don’t use api tokens as a hobby. You use them because you want to use a tool that needs to have access to your account. Either you use an api token that has a limited set of permissions, or your password that can do anything. Independently of that, it will be stored in a plain text file, because where in the heaven would it store it so that it does not need to prompt you for it every single time? Yes, there are a dozen secret store programs that could be used instead, but a lot of programs will not have support for every one of them. I fail to see that in case how a token with fewer permissions is worse than a password with all the permissions.
Case in point. This literally just happened to me just now:
me@My-MacBook content % brew install projectdiscovery/tap/httpx ==> Tapping projectdiscovery/tap Cloning into '/usr/local/Homebrew/Library/Taps/projectdiscovery/homebrew-tap'... Username for 'https://github.com': me Password for 'https://me@github.com': remote: Support for password authentication was removed on August 13, 2021. remote: Please see https://docs.github.com/en/get-started/getting-started-with-git/about-remote-repositories#cloning-with-https-urls for information on currently recommended modes of authentication. fatal: Authentication failed for 'https://github.com/projectdiscovery/homebrew-tap/' Error: Failure while executing; `git clone https://github.com/projectdiscovery/homebrew-tap /usr/local/Homebrew/Library/Taps/projectdiscovery/homebrew-tap --origin=origin --template= --config core.fsmonitor=false` exited with 128.Boy, I sure am glad I’m more secure now. I think the easiest way to get out of this is literally to make a new API token just for me to be able to type to this command. Time to log in to github and spend a few minutes not accomplishing what I was trying to do originally.
As I said before, using API tokens for genuine automated access, I’m all for. An easy way might be to only support typing passwords on interactive ttys or something, and enforce API tokens otherwise. But as it is, and especially given the fact that they’re specifically reducing the security of the interactive case, it’s hard not to be irritated when this kind of thing happens.
Edit: Oh, and it made me type my password into the github web site in order to generate the token. Hope no one’s shoulder- or camera-surfing me.
Also, I was following old instructions anyway; the command failed and I learned I should have just done
brew install httpx. I wish github was configured so I could have learned that 10 minutes ago.Aha, I think we have arrived at the crux of the confusion.
As I said several times before, I’m extremely in favor of using API tokens that way, when they’re being used from an automated workflow where the alternative is to store a password. That’s an increase in security, yes.
What I’m irritated about is that my use of git as a command-line tool does not function to interact with github if I just give my github password. I do not have an automated workflow. I’m just using git from the command line, and would like to be able to type my password.
If this reduction in the security and convenience of my daily setup is because github believes, as you do apparently, that the only reason to use the command line is from an automated workflow, that may form a clue as to why they don’t give a shit about my preferred workflow or my not wanting to introduce new attack vectors into it. Fair enough. But please don’t lecture me on how not letting me just enter my password, and forcing me to store tokens for my interactive workflow, is better. Because for me, it isn’t.
Glad we had this talk.
Can you really not understand that the github web site still uses passwords? And that these users you describe still need to know and use their github password in order to use github? So all the issues you describe with passwords still exist under github’s current security model. You’re getting that I’m saying that, right? I have more to say but I wanna pause for a second to focus on that point. If github really had replaced passwords with some other approach, or added a layer to their password security (e.g. enforced semi-2FA like Google does) I’d have a whole different take on it.
And, please don’t say things like “much of the confusion.” It’s condescending and wrong to imply that the only possible reason we could be disagreeing is that I’m confused.
Because of someone gets your API token they can only push and pull. If someone gets your password they can do anything
Let’s go over the attack vectors involved for different common workflows. I’m going to use the specific case of how I use git.
Which is more secure? The thing that you’re saying is better-protected because it’s limited, doesn’t exist in workflow #1. The tokens aren’t limited to push and pull, because they’re limited to nothing.
If someone gets my password in case #2, they can still do anything. That’s my central point – you haven’t removed any point of vulnerability, you’ve created another point of vulnerability and then mandated that people use it. And this isn’t an abstract issue; there are several compromises of github data stemming from people’s API tokens being compromised. My assertion is that in some of those cases, using case #1 instead of storing the API tokens would have prevented the compromise. Maybe I am wrong in that. I know that password compromises happen too. But my point is, you’re not preventing anybody from getting their password compromised. Someone can still steal my password out of pass. Someone who puts a keylogger on my computer will have the passwords to my OSX keychain and pass, both. You’re simply introducing another point of compromise, additional to password compromises, and mandated storage of your new password-equivalents on storage where before you at least had the option of memorizing them and typing them every time.
Edit: And just to say it again, I have no problem with API tokens. If someone’s got an automated workflow set up, such that they have to set up a password-equivalent on their script that accesses github, they should absolutely create a usage-restricted API token and use that instead. I’m talking more specifically about the decision to ban people from typing their passwords when they want to interact with github, pretending that somehow that makes compromising the un-usage-restricted password impossible (when it doesn’t at all), and forcing people to store auth tokens in their local storage when they’d rather type their password every time.
Never used it in GitHub, but in GitLab it is not password equivalent, you can restrict its usage.
it’s obviously the same in github OP don’t know what is talking about lol