[Feature] Support for Creating Users with Hyphens in Their Names in Doris

[lordk911]

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Description

Context: In a lakehouse integration scenario, we are using Ranger for access control, where permissions are configured based on domain accounts. There are user IDs such as abc-y existing in Ranger. However, in Doris, it seems that there is no straightforward way to create users with names containing hyphens.

Problem: If Doris cannot create users with the exact same names as those in Ranger (including names with hyphens), it will lead to authentication and authorization failures. This is because the identity mapping between the two systems will be disrupted, and proper access control based on the Ranger - configured permissions for these users cannot be achieved in the Doris environment.

Use case

Feature Request: We request that Doris add support for creating users with names that include hyphens. This would ensure seamless integration with Ranger in the lakehouse setup, enabling accurate authentication and authorization based on the existing domain - account - based permissions configured in Ranger. This feature is crucial for maintaining the integrity of the overall security and access - control mechanism in the lakehouse environment.

Related issues

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• Yes I am willing to submit a PR!

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