Difference between revisions of "Samba - mounting share from linux"
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(→Listing samba / cifs shares) |
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| − | # smbclient -L xpmachine | + | # smbclient -L xpmachine |
| − | Enter root's password: | + | Enter root's password: |
| − | Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager] | + | Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager] |
| − | + | <br>Sharename Type Comment | |
| − | Sharename Type Comment | + | |
--------- ---- ------- | --------- ---- ------- | ||
E$ Disk Default share | E$ Disk Default share | ||
| Line 20: | Line 19: | ||
ADMIN$ Disk Remote Admin | ADMIN$ Disk Remote Admin | ||
C$ Disk Default share | C$ Disk Default share | ||
| − | Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager] | + | Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager] |
| − | + | ||
Server Comment | Server Comment | ||
--------- ------- | --------- ------- | ||
| − | |||
Workgroup Master | Workgroup Master | ||
--------- ------- | --------- ------- | ||
| Line 32: | Line 29: | ||
== newer mount command (smbfs depricated) == | == newer mount command (smbfs depricated) == | ||
| − | mount -t cifs //server/E$ /mnt/test -o username= | + | mount -t cifs //server/E$ /mnt/test -o username=jsmith/mydomain,password=hackth1s |
required package for cifs file type on debian: cifs-utils | required package for cifs file type on debian: cifs-utils | ||
sudo apt-get install cifs-utils | sudo apt-get install cifs-utils | ||
| − | This might require the mount-cifs package | + | This might require the mount-cifs package |
| + | |||
| + | '''Allowing user right permissions''' | ||
| + | |||
| + | if you don't specify uid and gid in mount command and mount as root, write attempts for regular users will get "permission denied". | ||
| + | |||
| + | example: | ||
| + | |||
| + | suppose I mounted a samba drive on 192.168.0.10 as root (including using sudo). When I check how it was mounted with the "mount" command I can see the uid and gid parmeters are 0 for root. | ||
| + | |||
| + | $ '''mount | grep 192.168.0.10''' | ||
| + | //192.168.0.10/upload on /home/jsmith/samba type cifs (rw,relatime,vers=default,cache=strict,username=jsmith,'''uid=0''',noforceuid,'''gid=0''',noforcegid,addr=192.168.0.10,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1) | ||
| + | |||
| + | solution: | ||
| + | |||
| + | when running the mount command, set uid and/or gid to include the user(s) of interest | ||
| + | |||
| + | example: | ||
| + | |||
| + | sudo mount -t cifs //192.168.0.10/upload /home/jsmith/samba -o rw,username=jsmith,uid=1000,gid=1000 | ||
| + | |||
| + | where the uid/gid match the user as seen in the passwd file | ||
| + | |||
| + | $ '''cat /etc/passwd | grep jsmith''' | ||
| + | $ mount | grep 192.168.0.10 | ||
| + | //192.168.0.10/upload on /home/jsmith/samba type cifs | ||
| + | (rw,relatime,vers=default,cache=strict,username=jsmith,'''uid=1000''',forceuid,'''gid=1000''',forcegid,addr=192.168.0.10,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1) | ||
| + | jsmith:x:1000:1000:jsmith,,,:/home/jsmith:/bin/bash | ||
== old mount command == | == old mount command == | ||
Latest revision as of 19:26, 22 May 2024
Contents |
required packages
on gentoo... look for something similar in your distro's repo
net-fs/cifs-utils dev-perl/Filesys-SmbClient
# smbclient -L xpmachine
Enter root's password:
Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager]
Sharename Type Comment
--------- ---- -------
E$ Disk Default share
IPC$ IPC Remote IPC
cdrom Disk
data Disk
ADMIN$ Disk Remote Admin
C$ Disk Default share
Domain=[xpmachine] OS=[Windows 5.1] Server=[Windows 2000 LAN Manager]
Server Comment
--------- -------
Workgroup Master
--------- -------
newer mount command (smbfs depricated)
mount -t cifs //server/E$ /mnt/test -o username=jsmith/mydomain,password=hackth1s
required package for cifs file type on debian: cifs-utils
sudo apt-get install cifs-utils
This might require the mount-cifs package
Allowing user right permissions
if you don't specify uid and gid in mount command and mount as root, write attempts for regular users will get "permission denied".
example:
suppose I mounted a samba drive on 192.168.0.10 as root (including using sudo). When I check how it was mounted with the "mount" command I can see the uid and gid parmeters are 0 for root.
$ mount | grep 192.168.0.10 //192.168.0.10/upload on /home/jsmith/samba type cifs (rw,relatime,vers=default,cache=strict,username=jsmith,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.0.10,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1)
solution:
when running the mount command, set uid and/or gid to include the user(s) of interest
example:
sudo mount -t cifs //192.168.0.10/upload /home/jsmith/samba -o rw,username=jsmith,uid=1000,gid=1000
where the uid/gid match the user as seen in the passwd file
$ cat /etc/passwd | grep jsmith
$ mount | grep 192.168.0.10 //192.168.0.10/upload on /home/jsmith/samba type cifs (rw,relatime,vers=default,cache=strict,username=jsmith,uid=1000,forceuid,gid=1000,forcegid,addr=192.168.0.10,file_mode=0755,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1) jsmith:x:1000:1000:jsmith,,,:/home/jsmith:/bin/bash
old mount command
mount -t smbfs //servername/sharename /mountdirectory -o username=mywindowsusername,password=mywindowspassword
samba users
/etc/samba/smb.conf Uncomment the security line *** this will require a local user account for each smbuser ***
security = user username map = /etc/samba/smbusers
make local user account, no hoee dir or local passwd needs to be set
useradd smbuser
add user to /etc/samba/smbusers
<localusername> = “<samba username>”.
example
smbuser = smbuser
