Gregor Martynus

Can you please see check if 1. you can reproduce the problem when using https://github.com/gr2m/universal-github-app-jwt directly 2. If adding [the fix suggested above](https://github.com/octokit/auth-app.js/issues/465#issuecomment-1549150080) resolve the problem? Alternatively if anyone could...

Thanks, that seems to be working ... 🤔 If someone could provide a working code example that reproduces the error, that would be great. something like this ```js const auth...

Ah, okay, yes, I ran into this myself. Multi-line environment variables is [a feature by dotenv](https://github.com/motdotla/dotenv#multiline-values). I don't think it's something that is supported by unix systems, nor is it...

For the next.js env files, you have to replace line breaks with `\n` ``` GITHUB_PRIVATE_KEY="-----BEGIN RSA PRIVATE KEY-----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\nx3WQZRiXlWejSMUAHuMwXrhGlltF3lw83+xAjnqsVp75kGS6OH61\n-----END RSA PRIVATE KEY-----" ```

I created https://github.com/gr2m/universal-github-app-jwt/issues/71, happy to accept a pull request for that change. We can leave this open until the change has been implemented. But let's continue the discussion there

> ``` > privateKey: `-----BEGIN RSA PRIVATE KEY----- > lorem ipsum > -----END RSA PRIVATE KEY-----`, > ``` Note that if you passed your private key exactly like this, line...

can you fork the repository and see if you can find a fix to your problem? Please send a PR once you figured it out. I won't be able to...

can you share a usage example that results in an error? I don't get an error when the email contains a `.`

Let me know when it's a good time and I can try v14 for the WIP app in production

Glad to see things are still working 😄