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From "Dag H. Wanvik (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DERBY-5744) Native user authentication: syscs_util.syscs_create_user allows too long user names
Date Mon, 07 May 2012 10:35:49 GMT

    [ https://issues.apache.org/jira/browse/DERBY-5744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13269505#comment-13269505
] 

Dag H. Wanvik commented on DERBY-5744:
--------------------------------------

I agree this should be the final fix in this area. Are you considering lifting this limit
for 10.9? If not, I think it would be good to give an error if an attempt is made to create
a too long user id. It is very confusing that authentication just fails...
                
> Native user authentication: syscs_util.syscs_create_user allows too long user names
> -----------------------------------------------------------------------------------
>
>                 Key: DERBY-5744
>                 URL: https://issues.apache.org/jira/browse/DERBY-5744
>             Project: Derby
>          Issue Type: Bug
>          Components: Services
>    Affects Versions: 10.9.0.0
>            Reporter: Dag H. Wanvik
>         Attachments: 5744.sql, TestMaxUserIdSize.java
>
>
> Derby has a limit on the length of the user ids of 30, cf Limits.java: DB2_MAX_USERID_LENGTH.
> However, the new SYSCS_UTIL.SYSCS_CREATE_USER accepts user ids that are longer. Unfortunately,
they cannot be used for authentication.
> Cf repro attached.

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