[CONJ-872] Restrict authentication plugin list by option Created: 2021-04-08  Updated: 2021-05-11  Resolved: 2021-04-22

Status: Closed
Project: MariaDB Connector/J
Component/s: authentication
Affects Version/s: None
Fix Version/s: 3.0.0

Type: New Feature Priority: Major
Reporter: Diego Dupin Assignee: Diego Dupin
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Relates
relates to CONC-544 No downgrade protection for ed25519 c... Closed

 Description   

Goal is to disable use of unsecured authentication plugin without explicit option setting.
this is to avoid man in the middle fake server/ compromised server to retrieve password in clear



 Comments   
Comment by Diego Dupin [ 2021-04-22 ]

new option `restrictedAuth`
if set, restrict authentication plugin to secure list (separated by comma).

Default provided plugins are mysql_native_password,client_ed25519,auth_gssapi_client,caching_sha2_password,dialog and mysql_clear_password.

Default value :null

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