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From "Daniel John Debrunner (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-2109) System privileges
Date Thu, 07 Feb 2008 16:48:08 GMT

    [ https://issues.apache.org/jira/browse/DERBY-2109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12566683#action_12566683
] 

Daniel John Debrunner commented on DERBY-2109:
----------------------------------------------

Some comments on the patch, thanks for working on it and addressing the issues:

 - SecurityUtil should be moved out of the o.a.d.security package since it is not part of
the external api, how about o.a.d.iapi.security?

  - Since the format of the directory path in the create database permission matches FilePermission's
format, why not use FilePermission to evaluate it rather than repeating the logic?

>2) Customers running just with Java Security but no Authentication: No compatibility issues.
> The issue Dan pointed out should have been addressed by the latest patch. 

I pointed out that it didn't match the spec, but I believe that the previous behaviour was
correct. I don't think any other java security check is not enforced if there is a security
manager, and I think it's required in order to support being able to grant the shutdown permission
to code and Principals that are not SystemPrinicpals as described in the spec.

> System privileges
> -----------------
>
>                 Key: DERBY-2109
>                 URL: https://issues.apache.org/jira/browse/DERBY-2109
>             Project: Derby
>          Issue Type: New Feature
>          Components: Security
>    Affects Versions: 10.3.1.4
>            Reporter: Rick Hillegas
>            Assignee: Martin Zaun
>         Attachments: DERBY-2109-02.diff, DERBY-2109-02.stat, derby-2109-03-javadoc-see-tags.diff,
DERBY-2109-04.diff, DERBY-2109-04.stat, DERBY-2109-05and06.diff, DERBY-2109-05and06.stat,
DERBY-2109-07.diff, DERBY-2109-07.stat, DERBY-2109-08.diff, DERBY-2109-08.stat, DERBY-2109-08_addendum.diff,
DERBY-2109-08_addendum.stat, DERBY-2109-09.diff, DERBY-2109-09.stat, SystemPrivilegesBehaviour.html,
systemPrivs.html, systemPrivs.html, systemPrivs.html, systemPrivs.html
>
>
> Add mechanisms for controlling system-level privileges in Derby. See the related email
discussion at http://article.gmane.org/gmane.comp.apache.db.derby.devel/33151.
> The 10.2 GRANT/REVOKE work was a big step forward in making Derby more  secure in a client/server
configuration. I'd like to plug more client/server security holes in 10.3. In particular,
I'd like to focus on  authorization issues which the ANSI spec doesn't address.
> Here are the important issues which came out of the email discussion.
> Missing privileges that are above the level of a single database:
> - Create Database
> - Shutdown all databases
> - Shutdown System
> Missing privileges specific to a particular database:
> - Shutdown that Database
> - Encrypt that database
> - Upgrade database
> - Create (in that Database) Java Plugins (currently  Functions/Procedures, but someday
Aggregates and VTIs)
> Note that 10.2 gave us GRANT/REVOKE control over the following  database-specific issues,
via granting execute privilege to system  procedures:
> Jar Handling
> Backup Routines
> Admin Routines
> Import/Export
> Property Handling
> Check Table
> In addition, since 10.0, the privilege of connecting to a database has been controlled
by two properties (derby.database.fullAccessUsers and derby.database.defaultConnectionMode)
as described in the security section of the Developer's Guide (see http://db.apache.org/derby/docs/10.2/devguide/cdevcsecure865818.html).

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