From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ua1-x943.google.com (mail-ua1-x943.google.com [IPv6:2607:f8b0:4864:20::943]) by sourceware.org (Postfix) with ESMTPS id B11153857C49 for ; Sat, 24 Oct 2020 07:09:41 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B11153857C49 Received: by mail-ua1-x943.google.com with SMTP id k12so1258999uad.11 for ; Sat, 24 Oct 2020 00:09:41 -0700 (PDT) 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=sdkdtIlqavngcVB7cAezyISUrpBLFxsSwbvvVfGpUos=; b=QZWssMtNDpLE69KKi3NhXjH7BmC3yByc+zXZvv1r9FaeNLvGSRbNUMNZzIiqqK7w6j zJ+ybCb+P3gs/6riro6+BJWA9BzbCryfUCu2VBBmewUi2tcbXjC7p5qfsC75fmqqEf1V q1OIkEKWG+VPo1Wlkbz3kh5gaGfpZWgWzUFP55ot0ivRfs+gRwtgRWhaqexS0BMDRS/p UDhQgutW/U0QMX97XULySqDPJOe2rEZN3FUIrknM4FmIr34FbhlmdIFQsP8VkWJFPi6U dRXX5w780SRe9Sreaoi73TOTJV/jFJdQ1ce5bqZhsvZRAdan/eZcwse6jOMD3Brxkqwm eAng== X-Gm-Message-State: AOAM5300UxwXvw07Sw8/i5Tylrt6gPNIeqRFzLYQxRrAvktCZFo5Jx/7 dLz59YMgE+hBsJL3Fx8J4gHlYfCczlpFBENf6H7k8znP X-Google-Smtp-Source: ABdhPJxAKaCfcSM24mMK5jd1AvFjbXN7Y32PuktiNq+nNn9XgeYIO/kihi0NdHqLLIdCOeNcPJFH0UsEJFIp3HRTAVk= X-Received: by 2002:ab0:25c7:: with SMTP id y7mr5998930uan.137.1603523380927; Sat, 24 Oct 2020 00:09:40 -0700 (PDT) MIME-Version: 1.0 References: <3f0e071c-66c7-b6e8-f907-40a333872d07@SystematicSw.ab.ca> <9c03f3ea-8989-5f93-41c4-4d832eaef94c@cs.umass.edu> <83773bf8-4ec6-d2ed-b2ba-37e64cc7dcc0@SystematicSw.ab.ca> In-Reply-To: From: Jim McNamara Date: Sat, 24 Oct 2020 03:09:30 -0400 Message-ID: Subject: Re: Fwd: Objects in ACL cygwin win 10 To: cygwin@cygwin.com X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, 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 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Oct 2020 07:09:43 -0000 I decided to go with b. since windows ntfs wont recognize a and I want to deploy. Im using cygwin to make agar gui apps for cobol (at least that is the plan). Thnx brian! On Sat, Oct 24, 2020, 3:02 AM Jim McNamara wrote: > Hi Brian > > Yes, I see now what you are saying. Didn't know why it behaves like that. > Do you reccomend: > > A. Noacl option in fstab > B. Reinstall and leave icacls in windows alone so I can deploy in future > with runtime > > Thnx, > Roboloki > > On Sat, Oct 24, 2020, 12:46 AM Brian Inglis < > Brian.Inglis@systematicsw.ab.ca> wrote: > >> On 2020-10-23 21:49, Jim McNamara via Cygwin wrote: >> > On Fri, Oct 23, 2020, 10:06 PM Eliot Moss wrote: >> >> >> I have to admit I am not 100% sure what you are asking, but I am >> careful >> >> to grant SYSTEM access so >> >> that my backup program can access and save a copy of virtually >> everything >> >> > Thanks for you and Brian helping me. >> > I used icacls cygwin /q /c /t reset >> >> You have to be very careful using icacls and other Windows commands with >> Cygwin >> ACLs as >> >> "ICACLS preserves the canonical ordering of ACE entries: >> Explicit denials >> Explicit grants >> Inherited denials >> Inherited grants" >> >> and Cygwin's POSIX ACLs may or may not obey this canonical order; Windows >> File >> Explorer often does not consider Cygwin ACLs in what it considers >> canonical >> order and requires them to be reordered, which breaks the Cygwin >> permissions. >> >> Ah, that "NT AUTHORITY/SYSTEM" SID, normally paired with >> BUILTIN/Administrators, >> as users, groups, or both: >> >> $ ls -dl /proc/cygdrive/c/Users/; echo; getfacl /proc/cygdrive/c/Users/; >> echo; >> icacls C:/Users/ >> drwxr-xr-x+ 1 SYSTEM SYSTEM 0 Apr 13 2020 /proc/cygdrive/c/Users/ >> >> # file: /proc/cygdrive/c/Users/ >> # owner: SYSTEM >> # group: SYSTEM >> user::rwx >> group::r-x >> group:Administrators:rwx #effective:r-x >> group:Users:r-x >> mask::r-x >> other::r-x >> default:user::rwx >> default:group::--- >> default:group:Administrators:rwx #effective:r-x >> default:group:Users:r-x >> default:mask::r-x >> default:other::r-x >> >> C:/Users/ NT AUTHORITY\SYSTEM:(OI)(CI)(F) >> BUILTIN\Administrators:(OI)(CI)(F) >> BUILTIN\Users:(RX) >> BUILTIN\Users:(OI)(CI)(IO)(GR,GE) >> Everyone:(RX) >> Everyone:(OI)(CI)(IO)(GR,GE) >> >> Successfully processed 1 files; Failed processing 0 files >> >> -- >> 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.] >> >> -- >> 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 >> >