search for: dacl

Hello, I've submitted the following to the bug tracking system, but thought I might find some other answers here. It appears that there is a bug in the ACL code that prevents a ACL or DACL from being applied to directory if the user associated with that ACL is the owner of the file. Consider the following directory structure top->| |->a| |->1 | |->2 | |->b| |->3 |->4 All directories are owned by root/sys and contai...

Hello, Not exactly samba but related to ntfs acls, so hope do not get flamed! Recently I am seeing a response to get security descriptor query to Windows server as Malformed Packet in wireshark trace and the number of aces in the dacl in big endian format. I thought all the data over the wire was in little endian format! I have seen this on Windows XP and Windows Server 2003. Have not intentionally installed any patches on either. This is causing grief to linux cifs client in acl code, when I parse the dacl, suddenly now the...

...d > > CN=somegroup,OU=myou still be denied regardless of the explicit > > permissions on the CN=somegroup,OU=myou object? > > That is what I am getting at. The full chain must be checked. What I have found so far is - For the object CN=mygroup,OU=myou,DC=mydomain,DC=org - The DACL has 32 ACEs - all Allow and no Deny; there seems to be no SACL - These include NT AUTHORITY\Authenticated Users with Read; Domain Admins with Full Control; and others - For the object OU=myou,DC=mydomain,DC=org - The DACL has 35 ACEs including one Deny (Everyone is not allowed to 'Delete c...

On Wed, 2023-11-22 at 17:33 +0000, Jonathan Hunter wrote: > On Wed, 22 Nov 2023 at 01:03, Andrew Bartlett < > abartlet at samba.org > > wrote: > > Are you sure that the ACLs on all the items in the chain should > > allow reading? > > It's an excellent question, thank you - I'd like to just say "Yes" > but > I will certainly check, as

When I change file property - security from Windows, I can see both from packet sniffer and Samba code, that there are 4 types of "security information": Owner ID Reference Primary Group ID Reference Discretionary ACL Reference System ACL Reference So if I want to change the primary group name on a file, by right click on the file->property->security->advanced->select

Hi All, I wanted to check the state of the ACL evaluation engine in samba. I have configured my linux sles 10, samba version 3.5.1-3.3-2332 with "ea support = yes", "store dos attributes=yes", "vfs objects = acl_xattr" and get lots of error + some failure messages. I attached the results of running the test against both samba as well as native windows 2003 cifs

...WMI solution, using Win32_LogicalFileSecuritySetting ? Dan def self.get_permissions(file) current_length = 0 length_needed = [1].pack(''L'') sec_buf = '''' loop do bool = @@GetFileSecurity.call( file, DACL_SECURITY_INFORMATION, sec_buf, sec_buf.length, length_needed ) if bool == 0 && @@GetLastError.call != ERROR_INSUFFICIENT_BUFFER raise ArgumentError, get_last_error end break if sec_buf.length >=...

I've a problem with a program. Printing system does: type test.txt *>>* \\lnxsrv\printer and it return: "the parameter is incorrect" but if i try: type test.txt *> *\\lnxsrv\printer it works but if i try with early samba before 3.0.21 release "open extend >> " works ! with last samba release 3.0.25 not work and it tell me error ! Only simple >

...spsearch" The "wspsearch" cmd-line utility allows a WSP search request to be sent to a server (such as a windows server) that has the (WSP) Windows Search Protocol service configured and enabled. For more details see the wspsearch man page. Allow 'smbcacls' to save/restore DACLs to file -------------------------------------------- 'smbcacls' has been extended to allow DACLs to be saved and restored to/from a file. This feature mimics the functionality that windows cmd line tool 'icacls.exe' provides. Additionally files created either by 'smbcalcs'...

...spsearch" The "wspsearch" cmd-line utility allows a WSP search request to be sent to a server (such as a windows server) that has the (WSP) Windows Search Protocol service configured and enabled. For more details see the wspsearch man page. Allow 'smbcacls' to save/restore DACLs to file -------------------------------------------- 'smbcacls' has been extended to allow DACLs to be saved and restored to/from a file. This feature mimics the functionality that windows cmd line tool 'icacls.exe' provides. Additionally files created either by 'smbcalcs'...

...definitions from port.h in printf tests. user32/tests: Don't send mouse clicks to other process windows in input tests. msvcp90/tests: Use NAN and INFINITY definitions from port.h in Ctraits::_Isnan tests. advapi: Don't use CreateFile when opening file with possibly empty DACL. server: Make directory DACL entries inheritable. advapi32: Add SetNamedSecurityInfo test with empty DACL. advapi32/tests: Add test for mapping DACL to permission. advapi32: Add DACL inheritance support in SetSecurityInfo. ntdll: Improve parameter validation in RtlAddA...

...u that the policy ACL doesn't match what is expected, but if you examine what the difference is. You will find this: O:DAG:DAD:PAI against the expected O:DAG:DAD:PAR, everything else is the same. If we break this down we get the owner O:DA (Domain Admins), group G:DA (Domain Admins) and the DACL's D:PAI & D:PAR, we can break these down further: D = DACL P = Protected against inheriting AI = Automatically propagate the ACL to child objects (assuming P not set deeper), AR = same as AR but checks if the file system supports automatic propagation of inheritable ACE's (eg. NT4)...

...s going on under the covers, so I''ll comment on the C++ API I created. Most of what I write is about our implementation rather than your prototype. I note that you aren''t (yet?) targeting a NTSD (SecurityDescriptor) yet. This is a good thing to have, it contains the owner, group, DACL and SACL - each of which is optional depending on LDAP server options set before the LDAP query is made. The owner and group are just SIDs, the DACL (Discretionary ACL) is what you normally look at, and the SACL or System ACL is for audit (secret police) type features, normally visible only to doma...

...quot;-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Diso-8859-1"> <META NAME=3D"Generator" CONTENT=3D"MS Exchange Server version = 5.5.2653.12"> <TITLE>ACLs and DACLs not propagated to owner of file/directory</TITLE> </HEAD> <BODY> <P><FONT SIZE=3D2>Hello,</FONT> <BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <FONT SIZE=3D2>I've = submitted the following to the bug tracking system,...

...spsearch" The "wspsearch" cmd-line utility allows a WSP search request to be sent to a server (such as a windows server) that has the (WSP) Windows Search Protocol service configured and enabled. For more details see the wspsearch man page. Allow 'smbcacls' to save/restore DACLs to file -------------------------------------------- 'smbcacls' has been extended to allow DACLs to be saved and restored to/from a file. This feature mimics the functionality that windows cmd line tool 'icacls.exe' provides. Additionally files created either by 'smbcalcs'...

...spsearch" The "wspsearch" cmd-line utility allows a WSP search request to be sent to a server (such as a windows server) that has the (WSP) Windows Search Protocol service configured and enabled. For more details see the wspsearch man page. Allow 'smbcacls' to save/restore DACLs to file -------------------------------------------- 'smbcacls' has been extended to allow DACLs to be saved and restored to/from a file. This feature mimics the functionality that windows cmd line tool 'icacls.exe' provides. Additionally files created either by 'smbcalcs'...

...ecurity_descriptor: struct security_descriptor > ???????revision ????????????????: SECURITY_DESCRIPTOR_REVISION_1 (1) > ???????type ????????????????????: 0x9004 (36868) > ??????????????0: SEC_DESC_OWNER_DEFAULTED > ??????????????0: SEC_DESC_GROUP_DEFAULTED > ??????????????1: SEC_DESC_DACL_PRESENT > ??????????????0: SEC_DESC_DACL_DEFAULTED > ??????????????0: SEC_DESC_SACL_PRESENT > ??????????????0: SEC_DESC_SACL_DEFAULTED > ??????????????0: SEC_DESC_DACL_TRUSTED > ??????????????0: SEC_DESC_SERVER_SECURITY > ??????????????0: SEC_DESC_DACL_AUTO_INHERIT_REQ > ??????...

...ext: struct security_descriptor > revision : SECURITY_DESCRIPTOR_REVISION_1 (1) > type : 0x9004 (36868) > 0: SEC_DESC_OWNER_DEFAULTED > 0: SEC_DESC_GROUP_DEFAULTED > 1: SEC_DESC_DACL_PRESENT > 0: SEC_DESC_DACL_DEFAULTED > 0: SEC_DESC_SACL_PRESENT > 0: SEC_DESC_SACL_DEFAULTED > 0: SEC_DESC_DACL_TRUSTED > 0: SEC_DESC_SERVER_SECURITY > 0: SEC_DESC_DACL_AUTO_INHER...

Mapping between Windows DACLs and Posix user-group-other file permissions is complex, depends on externalities, and is necessarily lossy: http://www.cygwin.com/cygwin-ug-net/using-filemodes.html http://www.cygwin.com/cygwin-ug-net/ntsec.html While there's a lot of information at those links, they don't completely exp...

....com> Date: Thu Aug 25 14:16:23 2011 -0400 cifsacl: Add file getcifsacl.c (try #2) Parse the blob that contains a security descriptor obtained by calling getxattr API using attribute system.cifs_acl . Start parsing and printing security descriptor including the a DACL within the security descriptor, printing each ACE of the DACL by printing SID, type, flags, and mask. Winbind apis are used to translate raw SID to a name. Signed-off-by: Shirish Pargaonkar <shirishpargaonkar at gmail.com> commit 40ceb8b880f7149b6e703a8544ea6f8a326...