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| Date: | Tue, 19 May 2015 08:43:40 +0200 |
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| Subject: | Re: Problem with posix flags and permission denied on domain computer |
| From: | =?UTF-8?B?SmnFmcOtIEVuZ2VsdGhhbGVy?= <engycz AT gmail DOT com> |
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I'd like to hear an answer from Corinna Vinschen pls. 2015-05-13 19:22 GMT+02:00 schilpfamily <schilpfamily AT gmail DOT com>: > finally, someone else experiencing the same problems i have been > seeing. i have to run chmod -r u+r,u+w * to fix this issue. cygwin > really need to fix this. > > On Wed, May 13, 2015 at 8:17 AM, Jiřà Engelthaler <engycz AT gmail DOT com> wrote: >> Digging couple of hours found the cause. File security.cc line 389 >> RtlGetGroupSecurityDescriptor gets group SID "DOM_LAN\Domain Users" >> but this group is not in Access list parsed in get_attribute_from_acl >> function. I think this is not only my problem and hope Cygwin will be >> fixed. >> >> Powershell get-acl: >> PS D:\> get-acl foo|format-list >> >> >> Path : Microsoft.PowerShell.Core\FileSystem::D:\foo >> Owner : DOM_LAN\engycz >> Group : DOM_LAN\Domain Users >> Access : BUILTIN\Administrators Allow FullControl >> NT AUTHORITY\SYSTEM Allow FullControl >> NT AUTHORITY\Authenticated Users Allow Modify, Synchronize >> BUILTIN\Users Allow ReadAndExecute, Synchronize >> Audit : >> Sddl : O:S-1-5-21-270207346-1464484900-1734353810-5370G:DUD:(A;ID;FA;;;BA)(A;ID;FA;;;SY)(A;ID;0x1301bf;;;AU)(A;ID;0x1200a9;;;BU) >> >> ========= >> >> PS D:\> get-acl bar|format-list >> >> >> Path : Microsoft.PowerShell.Core\FileSystem::D:\bar >> Owner : DOM_LAN\engycz >> Group : DOM_LAN\Domain Users >> Access : DOM_LAN\engycz Deny ReadData, ReadExtendedAttributes, ExecuteFile >> Everyone Allow ReadAttributes, ReadPermissions, Synchronize >> NT AUTHORITY\Authenticated Users Allow Modify, Synchronize >> NT AUTHORITY\SYSTEM Allow FullControl >> BUILTIN\Administrators Allow FullControl >> BUILTIN\Users Allow ReadAndExecute, Synchronize >> DOM_LAN\Domain Users Allow ReadAndExecute, Synchronize >> DOM_LAN\engycz Allow ReadAttributes, WriteAttributes, >> Delete, ReadPermissions, ChangePermissions, TakeOwnership, Synchronize >> Audit : >> Sddl : O:S-1-5-21-270207346-1464484900-1734353810-5370G:DUD:P(D;;CCSWWP;;;S-1-5-21-270207346-1464484900-1734353810-5370)(A;;0x120080;;;WD)(A;;0x1301bf;;;AU)( >> A;;FA;;;SY)(A;;FA;;;BA)(A;;0x1200a9;;;BU)(A;;0x1200a9;;;DU)(A;;0x1f0180;;;S-1-5-21-270207346-1464484900-1734353810-5370) >> >> 2015-05-12 21:02 GMT+02:00 Jiřà Engelthaler <engycz AT gmail DOT com>: >>> I have problem with posix file flags and permission denied on computer >>> which is in domain. I have file on disk D: named foo. It is accessible >>> both in Windows and in Cygwin as /cygdrive/d/foo but has flags >>> ----rwx---+. If I copy this file to file named bar, it is not >>> accessible in Cygwin nor in Windows. >>> Fresh Windows installation, fresh Cygwin 2.0.2-1, foo file created in >>> notepad. As user engycz I'm member of group "NT >>> AUTHORITY\Authenticated Users" and "BUILTIN\Users" so I have R/W >>> access to foo. >>> >>> $ ls -al foo >>> ----rwx---+ 1 engycz Domain Users 5 12. 5 20.15 foo >>> >>> $ cat foo >>> hello >>> >>> $ getfacl.exe foo >>> # file: foo >>> # owner: engycz >>> # group: Domain Users >>> user::--- >>> group::--- >>> group:Authenticated Users:rwx >>> group:SYSTEM:rwx >>> group:Administrators:rwx >>> group:Users:r-x >>> mask:rwx >>> other:--- >>> >>> $ icacls.exe foo >>> foo BUILTIN\Administrators:(I)(F) >>> NT AUTHORITY\SYSTEM:(I)(F) >>> NT AUTHORITY\Authenticated Users:(I)(M) >>> BUILTIN\Users:(I)(RX) >>> >>> ==================== >>> $ cp foo bar >>> ==================== >>> >>> $ ls -al bar >>> ----rwx---+ 1 engycz Domain Users 5 12. 5 20.18 bar >>> >>> $ cat bar >>> cat: bar: Permission denied >>> >>> >>> $ getfacl.exe bar >>> # file: bar >>> # owner: engycz >>> # group: Domain Users >>> user::--- >>> group::r-x >>> group:Authenticated Users:rwx >>> group:SYSTEM:rwx >>> group:Administrators:rwx >>> group:Users:r-x >>> mask:rwx >>> other:--- >>> >>> $ icacls.exe bar >>> bar DOM_LAN\engycz:(DENY)(S,RD,REA,X) >>> DOM_LAN\engycz:(D,Rc,WDAC,WO,RA,WA) >>> DOM_LAN\Domain Users:(RX) >>> Everyone:(Rc,S,RA) >>> BUILTIN\Administrators:(F) >>> NT AUTHORITY\SYSTEM:(F) >>> NT AUTHORITY\Authenticated Users:(M) >>> BUILTIN\Users:(RX) >> >> -- >> Problem reports: http://cygwin.com/problems.html >> FAQ: http://cygwin.com/faq/ >> Documentation: http://cygwin.com/docs.html >> Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple >> > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
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