RE: [PATCH v3 0/3] target: iscsi: control authentication per ACL

[Dmitriy Bogdanov <d.bogdanov@yadro.com>]

Hi Mike,

I've just tried one more time to reproduce your error and I failed again.
With your config file the behavior is the absolutely the same for both cases with my patchset and without my patchset: 
* for dynamic ACLs - target fails the login and shows the bellow logs.
* for the registered ACL - target succeeds the login.

Could you, please, re-check the patchset?

BR,
 Dmitry

-----Original Message-----
From: Dmitriy Bogdanov <d.bogdanov@yadro.com> 
Sent: Friday, October 22, 2021 10:48 AM
To: Mike Christie <michael.christie@oracle.com>; Martin Petersen <martin.petersen@oracle.com>; target-devel@vger.kernel.org
Cc: linux-scsi@vger.kernel.org; linux@yadro.com
Subject: RE: [PATCH v3 0/3] target: iscsi: control authentication per ACL

Hi Mike,

> I can't seem to get the patches working with the targetcli config file below It worked ok before the patches.
>
> I get this error:
>
> Oct 22 00:56:25 ol4 kernel: CHAP user or password not set for Initiator ACL
> Oct 22 00:56:25 ol4 kernel: Security negotiation failed.
> Oct 22 00:56:25 ol4 kernel: iSCSI Login negotiation failed.

This kind of error is reported for the unknown (dynamic) ACL since the config file have not have
userid/password configured for TPG. Your config file looks strange - it has generate_dyn_acls=1
but has not credentials for dynamic acls.

Login from the configured ACL in this config file works well for me.

Could you, please, describe more details of your usecase?

BR,
 Dmitry