CLI keeps prompting for authentication

I should note that the problem with not getting any output from Git Bash on "op ..." commands is alleviated by using Windows Terminal Preview and setting the executable path to "C:\Program Files\Git\bin\bash.exe", which is the underlying bash that Git Bash executes. So it's some kind of terminal emulation problem likely local to the exact terminal Git Bash ships with.

It strikes me that you should be able to both do Windows Hello and a token at the same time. I saw in another forum discussion that you considered them mutually exclusive, but I don't understand why.

The Git Bash code would then say "export OP_TOKEN=$(op signin --raw)". When you receive this, you BOTH authenticate via Windows Hello, AND you return a code, which then becomes available to child processes of Git Bash. The parent process would already be authenticated with Windows Hello. Child processes would then run commands with --session $OP_TOKEN.

Currently, the only way to do this is to disable the CLI integration, forcing you to type the full password all the time, which incentivizes short passwords.

Secondly, I find that "op run" isn't viable when you have multiple vaults, some of which may not be available for all users. "Op run" stops on the first failure, which is expected for a user without deployment privileges. If you had a --ignore-errors, you would allow just loading the credentials that can be loaded for that user. The rest just wouldn't be loaded, causing later build scripts or CI to fail, which is desired and expected behavior. Build scripts already have error paths, and missing credentials are usually easy to debug. So you just have to ignore the errors and everything works out.

So this is forcing into making my own reader that doesn't stop on errors. I'm reading items as JSON, iterating values and turning them into exported environment variables. I'd much rather use your substitution methods, but it just can't be done if any vault is missing. I've spent all day trying to cook up a workaround, and the only thing I can do is a bit of a behemoth of doing all the reading and exporting myself.

An --ignore-errors flag would be the magic sauce.

Hi perhlom:

Great investigation there. I see that we have an internal discussion tracking this behavior, so I've added you as affected.

Jack

ref: dev/b5/op#2577

After some investigation, this is what we understand.

In short, 1Password and Git Bash don't go well together. Everything works as expected in Windows Terminal and PowerShell, but not in Git Bash. As we understand, this is because Windows Terminal is authenticated as a process using Windows Hello, so "op signin --raw" doesn't return anything, because a token isn't used to authenticate at all, Windows Hello is authenticating the processes against each other.

But since Git Bash launches a new process for every command, this child process isn't authenticated with Windows Hello, causing it to re-prompt for Windows Hello authentication, which takes 3-5 seconds for every call.

One (unacceptable) solution is to disable Windows Hello for the whole 1Password installation. But then your whole use of 1Password is without Windows Hello.

The other option is to disable the CLI integration with the local 1Password installation, causing you to authenticate against the 1Password servers instead, but this invokes some new tricky issues:

Git Bash's terminal isn't able to get text output from any of the OP commands, so invoking e.g. "op account add" or "op signin" is completely non-interactive. If you can guess the output, you can type the right things, but adding accounts is difficult.

So the workflow would have to be that you do "op account add" in a Windows PowerShell, which is properly interactive. This involves entering your account email address, the --address (my.1password.com or similar), the secret key and the password. This adds the account to the CLI itself, making it also available in Git Bash afterwards.

So now it's possible to go to Git Bash and do "OP_TOKEN=$(op signin --raw)", and guessing whether op signin is asking you for a password. If it does, it appears to freeze, but if you enter the password, you get a token back. All subsequent bash calls should then be in the form of "op read --debug "op://Development/Dev Secrets/Demo Values/TESTKEY" --session ${OP_TOKEN}".

And now these calls are reasonably fast. I do need to figure out why any OP commands are non-interactive in Git Bash. It looks like 1Password is simply using another output pipe. Any help would be much appreciated.

The downside is no Windows Hello. You have to enter your password every time. So it's a good idea to load the credentials only in a launchpad script, export your credentials, and then run all your scripts without being asked again.