Add Support for Customizable OpenID Profile Fields via Environment Variable

[geodanchev]

This feature introduces a new environment variable, OPENID_CUSTOM_DATA, that allows developers to define which fields from the OpenID profile should be dynamically fetched and stored in the user model. The fields specified in this variable will be fetched from the OpenID provider (e.g., Microsoft Graph API) and saved in a new, flexible customOpenIdData field in the user schema.

Documentation Updates Notice: here

Summary

Better explanation could be found in this Feature Request

Change Type

Please delete any irrelevant options.

• New feature (non-breaking change which adds functionality)

Checklist

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• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• I have made pertinent documentation changes
• My changes do not introduce new warnings
• A pull request for updating the documentation has been submitted.

[danny-avila]

Thanks, I will include your changes with the next release cycle as a lot of people depend on OpenID, and I am very careful with updating things here. This should be done in the next few days.

[geodanchev]

Here is the latest documentation for the current pull request. LibreChat-AI/librechat.ai#220

[rubentalstra]

@geodanchev you're latest code changes looks really much like what I have done #5612