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- Mac samba share mac os#
- Mac samba share update#
- Mac samba share upgrade#
- Mac samba share code#
- Mac samba share password#
The first time Windows access is enabled through the Accounts panel, a Windows password hash file is created in the directory /private/var/db/samba/hash. Windows login is enabled and disabled by adding LocalWindowsHash to the NetInfo key authentication_authority in each user's NetInfo directory. The configured user should now be able to access his or her home directory with the SMB/CIFS path format: \\ NOTE If necessary, enter the current user password, press Enter, then click the Allow User to Log In from Windows check box. Edit the user accounts that should be able to access your computer from Windows. Your screen will look similar to Figure 16.5. Enable login from Windows by opening the Accounts System Preferences panel, selecting the user to have Samba access, then clicking the Edit User button. Like AppleShare file sharing in OS X, the built-in Samba configuration is limited to sharing each user's home directory ”and, by default, none of the user accounts are enabled for login. Start the Samba daemon by using the Sharing preference panel. The sharing panel updates and shows the path that can be used to map the drive on a Windows-based computer, as demonstrated in Figure 16.4. To turn on Samba, open the Sharing System Preferences panel, highlight the Services tab, then either click the check box in front of the Windows File Serving line or highlight it and click the Start button. These were subsequently substituted for %m anywhere it occurred in the smb.conf file. In versions of Samba prior to 2.2.0a, remote attackers could overwrite local files by providing Unix path characters within a NETBIOS name, such as. This is recognized as an inetd problem that is simply made easier to exploit via SWAT. SWAT suffered from a potential denial of service attack that would force the process to be restarted when requested with a URL formatted as localhost:901?somethingthatdoesntexist. This error was corrected in the 2.2.0 release. Versions of Samba prior to 2.2.0 suffered from a bug that allowed local users to overwrite arbitrary files by querying the printer queue or using smbclient. There are no known exploits of this condition, but it is corrected in the 2.2.7 release.
Mac samba share code#
The 2.2.3a-2.2.6 releases contain a buffer overflow that can be exploited to cause a denial of service attack and potentially execute arbitrary code on the server. The 2.2.3a version suffers from one (known) potential exploit:ĭoS and Root Exploit (CVE: CAN-2002-1318).
Mac samba share mac os#
Luckily, Samba compiles and installs cleanly on Mac OS X, so if you'd like to build the latest version, you can download the source from. At the time of this writing, Apple was shipping version 2.2.3a, which is several versions behind the latest release. Īs you can imagine, a project that required Microsoft's proprietary protocols to be reverse-engineered has experienced a few rocky points during its development. Download the latest Samba source from, and configure, make, then make install.
Mac samba share update#
NOTEĪpple has done an admirable job of keeping Samba up to date, but if you need to update Samba, it compiles easily, without any tweaks. Sams Teach Yourself in 24 Hours (ISBN: 0672316099) and the Samba Web site are great sources for information (). Although we'll do our best to cover the basic settings and security directives you need to run an effective server, it would be worth your while to buy a dedicated text for advanced file sharing environments.
Mac samba share upgrade#
What else can I do to speed it up? It's terrible right now.Īnd I will not upgrade my Mojave OS to Catalin, becasue there is no more 32bit file support.Samba, used by Apple to implement Windows-compatible file sharing, is another complex server product, approaching Apache in terms of options. In my test lab, I copied the shared folders (5 TB) to the NAS and enabled AFP on there, but it worked worse than on a Windows 2012 server with the above settings. I tried Acronis AFP app, but it doesn't change anything either. Thanks to these changes, I reduced the waiting time from 30 minutes to 20 minutes for the folders to show up.īut this isn't solve this, there is still something like shared folder indexing (spotlight) but this doesn't change anything (tried with enabled and disabled spotlight shared folder indexing) I struggle with very slow loading (browsing) of shared files via SMB (Windows 2012) on my MAC with Mojavo OS.ĭefaults write DSDontWriteNetworkStores -bool TRUEĮcho "dir_cache_async_cnt=0" > /etc/nfĮcho "dir_cache_off=yes" > /etc/nfĮcho "smb_neg=smb2_only" > /etc/nfĮcho "signing_required=no" > /etc/nfĮcho "_ack=0" > /etc/nf