Ubuntu Security :: Configure SMB Share Via Nautilus-share?
Apr 28, 2011
equivalent of "force_user" when sharing with nautilus-share? To put this question into context, I have shared out a folder with "Allow others to create ..." and "Guest Access ..." turned on via the GUI (I believe nautilus-share is applicaition behind the GUI). When Guest accounts create files or folders, I want the owner of the files or folders to be a specific user, rather then "nobody". In a Samba Server, I know you can use the parameter "force_user" in the smb.conf (under an individual sharename) which will specify the owner of the files and subfolders created through the share.
I have tried to add this parameter to the files created in /var/lib/samba/usershares but the owner of the files and folders are still "nobody" (NOTE: I rebooted the PC after making the change to the file) I have just done a fresh installation of Ubuntu 10.10 Desktop with nothing else installed (except the current Updates and the necessary components needed when sharing folders) As a follow on question, I also want to set the permissions for files and folders. To replicate what the "create_mask", "force_create_mode", "directory_mask" and "force_directory_mode" parameters do within a Samba Server.
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Jan 15, 2010
I've just installed Ubuntu 9.10 and Samba 3.4. I've shared a folder and have accessed the share from a Windows 7 client. However, I've struggled to configure the share and folder so that the Win7 client can create files and/or folders in the share. Kept getting Permission Denied errors. Finally, (using Webmin) I set the permissions on the file folder so that "Other" had write access. I don't understand why this was necessary (and how unsecure this is). I already had the write access checkbox ticked for "User" but it wasn't enough.
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Jan 14, 2011
Why would nautilus take several minutes to display the contents of usr/share/doc ?. There are 2783 items in the folder.
I am using dual-core 2.9MHz processor, 4G memory and 10.10, with no other applications running.
How to improve the response ?.
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Apr 19, 2010
I'm not able to find nautilus-share in yum repository. I need it because I want to share folder on the fly. I mean right click on the folder and click on the share.
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Jul 20, 2010
In Nautilus, I can find the share under Network which I want to mount. When I double-click on the desired folder, I was prompted for a username, domain and password. However, I could not log in; there was no error messages, but Nautilus kept prompting me for my username etc..It would seem like I've entered the wrong details, but I've used a Mac OS to access the share using the same wired network and I had no problems doing so.So what could be the problem? Am I missing some setting? Or is the Windows share setting denying access to Linux systems?
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Aug 4, 2010
I have been looking into how to get Nautilus to emulate the windows "map network drive" feature.
I have found several howto's that use various command line utilities to try to do this, however they tend to be like trying to use a sledgehammer to fix small dents.
When I connect to a share server, Nautilus puts a directory on my desktop that only Nautilus seems to be able to see and use. I would like to be able to access this directory with non-Nautilus applications.
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Jan 21, 2011
used to work perfectly with my password being memorised and all, I would click on network, select the desired pc and access my shares on the network perdectly. As far as I can say nothing has changed, same username and password and workgroup, however when I now select the computer I desired to connect in Nautilus it ask for my password and username (which I know), but it doesn't connect, it continually ask for it.
The weirdest part (which make me believe the problem comes from my machine) is I can mount the network drive using "mount -t smbfs", with my usual login details Why has the graphical nautilus interface stopped working?
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Jan 18, 2010
My Ubuntu Desktop (9.10, 64-bit) VM can't connect to my Windows 7 (64-bit, Ultimate) File Share using Nautilus. I enter "smb://<comuterName>" in the address bar and then it comes up with a password dialog (see screenshot) and then after entering the correct login info, the dialog disappears for a second or two but then reappears again. The dialog always comes back up and the share is never mounted. Connecting from an XP box on the network to the windows 7 share works just fine. Connecting from the Ubuntu machine to the windows 7 share using the appropriate 'smbmount' command works just fine. Connecting from the Ubuntu machine (using the nautilus GUI) to the XP box (password protected) works just fine. Then I turned off password protection in Win7, rebooted the win7 machine, and still all of the above tests turned out the same. And the Ubuntu machine still doesn't connect to the windows share using the nautilus GUI, and still displays the password dialog even though no password is required anymore. I tried using smbclient to view the shares, here is the output (not sure if I should be trying something else using the smbclient program):eddie@eddie-ubuntu:~$ smbclient -L eddie-win7 Enter eddie's password: session setup failed: SUCCESS - 0
I'd like to know how to connect Ubuntu to the windows 7 share using the nautilus GUI. If it's a bug, I'd like to file it (I think it is). But first I would like some direction trouble-shooting to make sure it is in fact a bug. (I think I read elsewhere on this forum that someone connected Karmic to win7 share, so maybe it's not a reproducible bug. But then again, maybe they weren't using 64-bit Karmic...)
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Sep 20, 2010
1. I have Ubuntu 10.04.1 installed alongside Windows Home premium 7 on a Compaq CQ5110f with 2 dual processors, 320 GB HDD, 4 gb Ram, less than a year old/ It is giving me some error messages. It is wanting to lock the drive or various programs after being left unused for a few minutes, I have not found where I can disable this. I do not need passwords, really. I am the only user. I reinstalled it once, on top of itself (Ubuntu) and it worked fine briefly, then started doing it all again.
I use to sometimes install Ubuntu as a windows app. on a previous version, maybe 9.04 - 9.10, but think I can not do it on this version?
So, Can I install as WIndows app on this version of Ubuntu? CAn I install Ubuntu on one drive alone, and windows on the other drive alone, install both in same computer and get dual booting? I think before, to do that I had to reset boot drives in BIOS to whichever I had the OS I wanted to use?
Or MUST they be installed on same drive for dual booting to be available?
I am attaching screen shots of the messages I get, etc. I have tried to share files and folders, but it does not allow me to select Share this folder as some security thing is not installed, And the time I am required to enter password to use comp[iter after being idle a few minutes, seems to be tied to my folder, which is JOHN. I may have to think about removing Ubuntu from this drive, add a SATA drive and use two, one for Windows and one for Ubuntu.
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Oct 9, 2010
My computer is connected to the college lan where almost all machines are some variant of Windows OS. If i use Places > Network, while windows network is displayed, mostly it returns unable to mount shares, my workaround for this problem is I use some tool like nbtscan to see which hosts are up and then use network > Connect to Server > windows share and type in the ip address, this mounts the windows share even though Places> network doesn't display such hosts. My question is there some command line way where I can invoke nautilus to mount the windows share, ie the same job connect to server > windows share does? And is there some application like say lan surfer for windows which lists all the folders shared by a windows client.
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Jun 8, 2010
this has happened in different distros, so far i have tried slack, arch, and mint at work i have an xp box with a shared folder i created. on my linux box i setup fstab as follows
Code:
//winxp/temp$ /home/user/temp cifs rw,uid=1000,gid=1000,credentials=/home/user/.creds 0 0
this gets mounted correctly and i can read/write the shared folder at home i have a win7 box that i create a share on and use the exact same code in fstab, but it wont mount the share. i get something like permission denied or access denied is there a difference in how winxp and win7 share folders? my usernames on the linux boxes match those of my windows boxes at each location. i have given my win accounts full access and control over the win shares.
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Mar 18, 2011
I am attempting to share a folder from an existing drive that has been formatted in NTFS. I simply right click on the folder, goto share, and I can see the option to share to UNIX and that works with no problems. My question is; why is the SAMBA sharing dialog grayed out?
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Sep 20, 2010
I can use smbclient -U name //ip.adresss/"My Place" to connect with no errors, but nautilus will not open the folder. nautilus discovers the computer but not the folder. maybe I need some debugging info from nautilus...
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Mar 19, 2010
I've got a samba share on a linux server, connecting to it with a windows 2k3 server via tools > map network drive. The goal is to be able to use windows to change the security of the samba share. The good news is it works! The bad news is it's not QUITE perfect:
The share is called /company. I started with the following to give everyone access to everything, set the owner of the share to administrator (my domain admin on the Windows domain), and set the group owner to domain users (group that everyone on the domain is part of):
Code:
chmod -R 777 /company
chown -R administrator /company
chgrp -R domain users /company
I then mapped the drive as a regular user, and of course, can access/modify/delete/rename/create anything I want. Then I picked a folder to lock down. Let's call it /company/myFolder. I did this on the Windows server by mapping the drive as administrator (the owner), right click > properties > security tab > advanced > highlight "domain users" and "everyone" and click edit > clear all (i.e. remove all access). Go back to Linux and
[Code]..
The only issue that remains is that I am able to rename/delete "myFolder" as a regular user. I thought this was coming from the "acl map full control = true" parameter in smb.conf, but I changed it to false and verified the change and it still happens. If I remove group and world write access to /company, I am no longer allowed to rename/delete myFolder, but then I can't create a new folder. If I add group write access back in I can create files but can also rename/delete folders within /company that have --- specified for group access. Any ideas what I need to tweak to make this right?
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Jun 27, 2011
I've got an Ubuntu Server 11.04 running and the primary use of it is to store backup files using Deja Dup, connecting through SSH using shared key (no passwords) authentication. This works on the LAN and WAN, which is what I want. I also want to set up an HP Officejet 5610 MFD to be shared on the LAN only, for printing and scanning. The server obviously doesn't have a GUI.
I've searched and come up with some near misses, but everywhere I try it seems someone is using a GUI on the system serving the printer. See: [URLs]
What I'd really like would be a post like the following one. It seems to be what I'm looking for, but it is from 2006 using Ubuntu 6.## and that build ran on cupsys rather than cupsd if I read correctly. I haven't found an updated guide/post like the one below.
[URL]
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Mar 22, 2010
I am really bothered from this I cant configure the 2 nics to share the internet and I already changed the sysctl.conf file to
# Controls IP packet forwarding
net.ipv4.ip_forward = 1
I have one nic reeving the internet and working good and the other one cant see anything...
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Jun 12, 2009
What I am tring to do is give all users of group users rwe any files/directories of a samba share execpt for the top level.Top Level cotains a number of folders and a readme file and should be r-eSublevel should be rwe including files/dir they did not create.I'm am familure with chmod/chgrp but not sure how to do this.
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Feb 10, 2010
I have a query to ask. I want to configure a samba share. Following is the configuration of the machine.
[root@SGKPC ~]# fdisk -l
Disk /dev/sda: 160.0 GB, 160000000000 bytes
255 heads, 63 sectors/track, 19452 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 19452 156143767+ 8e Linux LVM
[Code]...
I want to restrict my Samba Share to 50 GB.
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Jul 22, 2010
So I have the strange task of trying to make something like I said above work in Lubuntu 10.04. But every time I do, the share is not accessible because none of the important permissions (other) can be set because its, well, NTFS in linux. And I know of no way to fix it.Is there an easy way, preferably with Nautilus since the person I am setting this up for isn't a computer expert, to setup this share so thats its accessible and writable by other computers on the network?
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Sep 24, 2010
I am running Ubuntu 10.04 with current updates. I installed MS Office 2007 suite using WINE - the other users are not comfortable with OpenOffice. There are no issues with the installation, but it is in my user home path so it doesn't appear in the WINE config when I log in as another user. Should I start over with a generic user account and re-install Office/ WINE under that user?
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Aug 7, 2010
how to configure samba share that users from ip pool (for example 192.168.1.200-210) have accest without login and rest users form ip pool (192.168.1.2-199 and 192.168.1.211-254) have to past autorization.
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Jun 10, 2010
why the following doesn't work with ext3 or 4?
dd if=/dev/urandom of=/tmp/container.bin bs=1024 count=20000
sudo losetup /dev/loop2 /tmp/container.bin
sudo cryptsetup -c aes -s 256 --verify-passphrase luksFormat /dev/loop2[code].........
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Nov 8, 2010
I am not able to configure nfs mounted disk for shareing samba. i have a server X. which configure samba for windows XP client this is done. now i have export X server samba share disk to mount Y server using nfs. this is mount and ok. but i don't share this disk using Y server samba configure.
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Sep 29, 2009
if u use vnc real and u share the vnc to a guest and u give him the password, and after he ends the look, u want to kill him how can u do that on the xterm i know that vncconfig can do it, but i want to know if there is a way to do it by your self, killing the ip or something.
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Jan 5, 2010
I'm trying to make ecryptfs work on my GMX Mediacenter share (a service quite popular in Germany). I followed the instructions to include my mediacenter share in my fstab which works pretty well. So now I'm able to connect via Secure WebDAV as a regular user (no sudo needed). When connected, I try to create a ecryptfs transparent layer so everything saved remotely is seamlessly encrypted. Although no error message is thrown during creation, the process fails. When entering the remote share (cd mediacenter) and performing any remote command such as "ls -la", the following error message is thrown:
[Code]...
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Sep 27, 2010
After some time i always see a trojan virus in my ubuntu machines shared folder. It is an exe detected by ClamAv as Trojan.Autokit-77 I thought i was getting it from some windows machine on the network but that isn't the case. I deleted the virus and removed my computer from the network and still the virus comes back. My computer however, is still connected to the internet through an independent mobile broadband usb stick.
So where is the virus coming from and why is it going to my shared folder. I thought ubuntu would not allow the virus to do something like this without me giving it permission. I am running 10.4.
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Jan 7, 2010
Been messing around with Ubuntu 9.1 for the last few weeks and am loving it so far. Been trying to get in the terminal and learn a little something, to no avail. LOL I have been googling and searching the site today for info on networking. My Linux box is a desktop, with my main HDD mounted with music, and movies and some other stuff. My intent is to network the two laptops in the house (Windows XP and Windows 7) to the Linux box so I can listen to my music and watch movies when not in the office. I have found some info, mostly involving Samba, and plan to install Samba tonight and fiddle with it. My issue was with security. I have read a few posts and they talk about the fact that if you share files in this manner, the set up is not secure at all. Is this something i should really be concerned about? If the folders I share only have my music and videos in them,
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Jul 30, 2011
I followed this howto in order to mount CIFS shares on demand. This works great, however, this guide suggests leaving my network passwords unencrypted on the disk. This is a very bad security practice, as the passwords can be easly retrieved by booting the computer using a different OS.
I was looking for a way to secure things up, so I came up with this solution: Instead of storing the passwords plain text on the disk, I store them in a tar file encrypted using GPG. When I boot my system, I open this file to a directory in /dev/shm, and order AutoFS to retrieve the passwords from there.
This does the trick, but I presume this solution is not that secure, since /dev/shm content can be written to the swap partition. Is there any other solution which is a better security practice? Maybe using some sort of keyring service?
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Jan 22, 2011
I have installed ubuntu 10.10 and the Samba addon to configure my shares to my Windows terminals.This is what I got
Firewall off (utf disabled)
Internal Sata /dev/sda1 (EXT4 FS)
External USB HDD /dev/sdb1 mounted at /media/SG1500GB (EXT4 FS)
I have two shares
1. //home/test - Which I can see and access with no problems (can't write to it though even though I set the share as writable?, but, I can read from it). This is available to everyone. My windows terminal can see this folder and access it. This is on my main 80GB internal drive /dev/sda1.
2. //media/SG1500GB/Music. I set this up for everyone full access and I can see it at all my Windows machines but,I can't get into the folder. Windows keeps giving me an error stating network path not found.I also try to access it via the Nautilus (Places/Network/system/music) and get an error message "unable to mount location, Failed to mount windows share". This drive is mounted per the disk utility.
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May 24, 2010
Have an NFS Server running on RHEL 5.4 with the following setup/export/home is mounted from a SAN and shared out (no problems there)In oneome directory I have recently mounted another partition (e.g. /export/home/user/foo) This directory is also shared via NFS.When logging into an NFS Client you can access /home/user as expected. If you CD into foo there are no errors, you can even read/write files there.On the NFS Server those files can only be seen by umounting /export/home/user/foo.The idea is for 'footo contain files are churned at a very high rate and that this partition will not be replicated offsite
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