+1
-masa
----- Original Message -----
>Date: Wed, 06 May 2009 12:26:34 -0700
>From: "Garrett D'Amore" <Garrett.Damore at Sun.COM>
>To: "on-discuss at opensolaris.org" <on-discuss at opensolaris.org>,
> security-discuss at opensolaris.org, kerberos-discuss at
> opensolaris.org,
> solaris driver <driver-discuss at opensolaris.org>
>Subject: [driver-discuss] Project Proposal: Credential Process Groups
>
>
>We seek the endorsement of the ON, security, Kerberos and device drivers
>communities for a project that seeks to add a new, extensible process
>grouping facility to OpenSolaris.
>
>The project is called "Credentials Process Groups" (CPGs) and had a
>PSARC inception on Wednesday, May 6 2009, under PSARC/2009/271.
>
>The project leaders are Nicolas Williams and Garrett D'Amore.
>
>Initial consumers of this project would be:
>
> - Solaris audio (Boomer)
> - Solaris Kerberos
>
>CPGs are an extensible process grouping facility that uses cred_t for
>process grouping.
>
>The reason for using cred_t for process grouping is to make these
>process groups visible to device drivers (via cred_t accessors and in
>IPC (via ucred_get(3C) accessors), that is, in contexts where it's not
>necessarily possible to directly or indirectly access a proc_t. The
>concept comes from the Andrew File System (AFS) concept of Process
>Authentication Groups (PAGs) and is similar to Linux keyrings.
>
>Materials can be found in the ARC case directory, along with the issues
>file and mail record:
>
>http://arc.opensolaris.org/caselog/PSARC/2009/271/inception.materials/
>http://arc.opensolaris.org/caselog/PSARC/2009/271/issues
>http://arc.opensolaris.org/caselog/PSARC/2009/271/mail
>
>Nico & Garrett
>
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>driver-discuss at opensolaris.org
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