[Bug Report] Unable to sign in or create account via google: Error 400: redirect_uri_mismatch about rpgkeeper

[Morgul]

Huh! You might be the first person to ever try to run the docker on their own. I haven't actually ever tried to do it outside of the official rpgkeeper.com site. Sorry some of this hasn't been smoothed out already.

So, let me explain what's going on here. The way Google's login works, you have to whitelist domains. Since I can't be expected to whitelist every domain for every person who ever wants to run this, if you're going to run your own instance, you'll have to set up your own google project with an oAuth endpoint.

This is a good place to get started; you'll want to make a set of web client credentials:

https://support.google.com/cloud/answer/6158849?hl=en

Now, there's actually a problem in the configuration:

Looks like I need to add an env variable for overriding the google clientID. Once I do that, you'll need to set CLIENT_ID and CLIENT_SECRET in docker to your own values, from the oauth credentials you set up.

[Morgul]

I added CLIENT_ID so that should be in the latest docker. Let me know if you run into issues.

[rjanderson9]

I'm also having this issue with the docker image, but Google Cloud Services is giving me a failed to load error when trying to create these credentials. Any suggestions?

[Morgul]

Seems google has, yet again, changed their login libraries. sigh

I'll see about pushing up a fix for the google login shortly.

[Morgul]

As of c6f6140, the docker image should work. You will likely have to specify the DOMAIN environment variable to control what domain is used for the callback.

If you don't specify DOMAIN, it will use /auth/google/redirect for the callback url, and that seems to grab the host from the request. However, if you're behind a reverse proxy (or using cloudflare to get https, like I am) it might get the wrong host name. So, with DOMAIN, you can override what comes before /auth/google/redirect.

[EvelynBourgoin]

Good to go, nice work!