X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AF31B384B061
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1603494762;
	bh=j7GBWnixgg5qx9m5PK3uIBTLYYtQuRUAVf1SvmNRGkY=;
	h=References:In-Reply-To:Date:Subject:To:List-Id:List-Unsubscribe:
	 List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:
	 From;
	b=llAea4ULNV2ncgjFD0ePGxwxgT0bN1z940v/ZODoEDkoernh++a4ETklrDsADVYVP
	 3R6nsvCsJSGKK/9Ba7SOHcygD8NarIYOQRDXkmFBzDG2MoP8mCcp+/kzHSQEj2QX6n
	 gS6d89yjYt+DAduRUGrTZx0pFi5MszK1RR3pQZk4=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 2C2E03857C6F
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20161025;
 h=x-gm-message-state:mime-version:references:in-reply-to:from:date
 :message-id:subject:to;
 bh=O3Uzo1PI0xTkoBdoXN6n559/w/v0ng+RpYDwbKB+KIM=;
 b=r4RMa3MdJ9EpYafYtI7MN7lLIVgDpOiV5JQBAdjD6R3wOGAD8NRf9DBSLcT9yt1rZE
 RtNQLQ0AnfcElg0F8Rq14yqMy6JBnFSCv5VDg2Fuy8kXX8MdeYV+kRK68yvpdcq67Tpc
 QTQ2/dQIYxzUNjJMm5a17+ngddmb4l+vJeZB27t7iO3GShhSj6i02/W49x4Ue2uZZkjb
 2vAWMz7tFbD0sRsSXfTBTgaeur5znbyc8seoh7yuVOTcw+MisKgpKD5s0jEpQFjGUGvT
 a1+8YwsFoRWGlOyELg/wE47NSy0Yii+d0z1V1RxfzcwKwx9KKL3cObYqTqXmRcUqIOe8
 PMPg==
X-Gm-Message-State: AOAM531pVcq83HEEAdCb+YOikARLGCkkmnUDJbFayD/GyBC9oGUOirx1
 z/pwIYZ8Ppf8D8wYu/t1hTx5otIuMEha2yu2FuXLT20z
X-Google-Smtp-Source: ABdhPJwgsi895xJPQKiZvduNDms6x0VsshGEH9/pSxB/QgHl/rOLtF+rK0H+1r0LHcLe/+nxYWm9tynxyyKSHB399/Q=
X-Received: by 2002:a67:3397:: with SMTP id z145mr1909165vsz.10.1603494758450; 
 Fri, 23 Oct 2020 16:12:38 -0700 (PDT)
MIME-Version: 1.0
References: <CAEMWCRsuDarNBBTOeB29fibz=Jt6zAg-brv_aejEQc7rOSeS2Q AT mail DOT gmail DOT com>
 <3f0e071c-66c7-b6e8-f907-40a333872d07 AT SystematicSw DOT ab DOT ca>
 <CAEMWCRv-MeG88TbivmVFjFL10VpiQqWt7nq5zJ5KfQGho_puyg AT mail DOT gmail DOT com>
In-Reply-To: <CAEMWCRv-MeG88TbivmVFjFL10VpiQqWt7nq5zJ5KfQGho_puyg@mail.gmail.com>
Date: Fri, 23 Oct 2020 19:12:26 -0400
Message-ID: <CAEMWCRvL14=o1B=CNXwVVoW9KHBaHu+-3CzPgQaPcz_eJLteQw@mail.gmail.com>
Subject: Re: Objects in ACL cygwin win 10
To: Cygwin <cygwin AT cygwin DOT com>
X-Spam-Status: No, score=0.0 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE,
 KAM_LINEPADDING, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS,
 TXREP autolearn=no autolearn_force=no version=3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
 server2.sourceware.org
X-Content-Filtered-By: Mailman/MimeDel 2.1.29
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Jim McNamara via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Jim McNamara <nefariousscheme AT gmail DOT com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: "Cygwin" <cygwin-bounces AT cygwin DOT com>

Hi all

I think I figured out that the processes that the ACL object/identifier
'system'  is referring to are like processes  in sysinternals process
explorer .

Not sure but that is my best guess.

If all else fails, I will chmod the hell out of everything until I beat
stat command into submission.

I will also be experimenting with your list of commands!

Have a cool weekend.

Thanks again for your help, Brian.

Later






On Fri, Oct 23, 2020, 6:41 PM Jim McNamara <nefariousscheme AT gmail DOT com>
wrote:

> In more descriptive terms, an access control list is a list that
> determines which system processes or users are granted access to an object
> as well as what operations are permitted on the object.
>
> I tried to refer to the object 'system '. There are other objects like
> administrator, administrators, user, and everyone.
>
> Sorry, I tried to initially save keystrokes because I was typing on a
> phone keyboard.  Bad idea.
>
> Just wondering, for home users,  that aren't using domains, with ACLs,
> what type of objects are listed when you right click on a text file and
> choose properties and security in the windows 10 file explorer from within
> your cygwin install.
>
> I ask partially because with ACL as context, I cannot find a good example
> of 'system' object and what it is used for. I figure it must be either
> complicated or the opposite which is well understood .
>
> If you dont answer, I'm only frustrated with myself.
>
> Thanks for your help.
>
> Sorry Brian,
>
> Thanks,
> Roboloki
>
>
>
>
>
>
>
>
> On Fri, Oct 23, 2020, 5:31 PM Brian Inglis <
> Brian DOT Inglis AT systematicsw DOT ab DOT ca> wrote:
>
>> On 2020-10-23 14:02, Jim McNamara via Cygwin wrote:
>> > I have : group everyone and my user sid as my ACLs with their
>> permissions
>> > in cygwin.  I use chmod to set permissions and dont use fstab.
>> >
>> > Can someone please check by right clicking properties security tab in
>> win
>> > 10 and verify that is all I need?
>> >
>> > I'm not using any domains.
>> >
>> > I'm not sure if I need system object that is used for OS things. I dont
>> > think so but am not sure.
>>
>> Not sure what you are asking about, but if you run
>>
>>         $ ls -dl dir; getfacl dir; icacls dir
>>         $ ls -dl dir/file; getfacl dir/file; icacls dir/file
>>
>> you can see how POSIX perms get translated into POSIX ACLs and
>> implemented as
>> Windows ACLs.
>>
>> If anything appears complex or inconsistent, try running setfacl -b on
>> dirs or
>> files then reapply chmod perms and recheck with the above.
>>
>> --
>> Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada
>>
>> This email may be disturbing to some readers as it contains
>> too much technical detail. Reader discretion is advised.
>> [Data in binary units and prefixes, physical quantities in SI.]
>> --
>> Problem reports:      https://cygwin.com/problems.html
>> FAQ:                  https://cygwin.com/faq/
>> Documentation:        https://cygwin.com/docs.html
>> Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple
>>
>
--
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple