Re: Connection phase of mysql protocol, plugin authentication
Posted by: Filipe Silva
Date: January 06, 2021 05:17AM

Hi Dorothy,

You probably are missing a part of the caching_sha2_password implementation. FYI, caching_sha2_password is composed by two parts:

1. Full Authentication
This is similar to sha256_password, with a few differences in the exchanged messages (for example: request_server_public_key is 2 instead of 1)

2. Fast Authentication
First attempt to authenticate is done using a special hash key, falling back to full authentication in case of failure.

WL#9591 has some details about this. Please check it out and see if it helps you moving forward.

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Re: Connection phase of mysql protocol, plugin authentication
January 06, 2021 05:17AM


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