Heyas
At home i have 1 nas with 3 shares, of which i used to mount 2 of them using a script with hardcoded password and username in it.
EDIT: Turns out, its not the script, but 'how i access' the nas share.. (-o user=XY,password=... VS. -o credentials=...).
Figured about credential files, on a home computer, i tried to match this task into a script.
Idea is to provide all infos at the first time, like:
[sea@localhost ~]$ mount_nas
mount_nas (0.1)
Usage: mount_nas //IP/SHARE /mount/point [username password [domain]]
Example: mount_nas //192.168.10.4/Public /home/sea/net/pub sea ABCDEFG localdomain
Once configured, simply call:
mount_nas SHARENAME
Where SHARENAME will be the credential filename, and was 'generated' from //IP/SHARENAME...
In practice, it mounts the public one, but wont the private one (error codes: 13 & 32).
The 2 handling scripts are these:
umount-nas:
LC_ALL=C
sudo umount /home/sea/priv/nas /home/sea/net/pub
mount|grep 192
mnt-nas:
#!/bin/sh
export LC_ALL=C
source ~/.config/user-dirs.dirs
IP=192.168.10.110
USR=MYNAME
PW=THEPASSWORD
DOM=THEDOMAIN
# The creation and usage of the credentials work fine...
#mount_nas //$IP/Public $XDG_PUBLICSHARE_DIR $USR $PW $DOM
#mount_nas //$IP/priv $XDG_CLOUD_DIR $USR $PW $DOM
#exit
# Thus, use the benefit of the script
echo;echo; mount_nas Public
echo;echo; mount_nas priv
IP="";USR="";PW="";DOM=""
During the 'tests' both shares have the same password, but for some reason, one gets mounted the other not.
umount: /home/sea/priv/nas: nicht eingeh�ngt
Loaded settings: Public (//192.168.10.110/Public)
0 Mounted: /home/sea/net/pub (//192.168.10.110/Public)
Loaded settings: priv (//192.168.10.110/priv)
mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
32 Failed: /home/sea/priv/nas (//192.168.10.110/priv)
//192.168.10.110/Public on /home/sea/net/pub type cifs (rw,relatime,vers=1.0,cache=strict,username="MYUSERNAME",domain="MYDOMAIN",uid=0,noforceuid,gid=0,noforcegid,addr=192.168.10.110,unix,posixpaths,serverino,acl,rsize=1048576,wsize=65536,actimeo=1)
[sea@localhost ~]$ clear ; umnt-nas ; mnt-nas ; echo ; mount|grep 192 ; echo
The actual script is: mount_nas
#!/bin/sh
export LC_ALL=C
#
# Author: sea (Simon Arjuna Erat)
# Contact: erat.simon@gmail.com
# Created: 2014.17.11
# Description: If all required variables (2-3) are provided, it creates
# a credentials file which it'll be using at 2nd usage,
# if you just pass the sharename of an already used NAS entry.
# NOTE: There must be no identical names on diffrent NAS!
#
# Variables
#
ME=$(basename $0)
source ~/.config/user-dirs.dirs
script_version=0.1
hlp_txt="\n$ME ($script_version)\nUsage:\t\t$ME //IP/SHARE /mount/point [username password [domain]]
\rExample:\t$ME //$(for STR in [a-z];do ip addr|awk '{print $2}'|grep ^$STR -A2|grep -iv ::|grep -iv 127|grep [0-9].[0-9].[0-9]|sed s,"/"," ",g|awk '{print $1}';done)/Public $XDG_PUBLICSHARE_DIR $USER ABCDEFG $(hostname|sed s,'\.',' ',g|awk '{print $2}')\n\nOnce configured, simply call:\n\t\t$ME SHARENAME\n\t\tWhere SHARENAME will be the credential filename, and was the full //IP/SHARENAME...\n"
NAS_CFG_DIR="$HOME/.config/script-tools/nas"
[ ! -d "$NAS_CFG_DIR" ] && mkdir -p "$NAS_CFG_DIR
NAS="$1" ; MP="$2" ; CREDS=""
#
# Arguments : pre-check
#
[ -f "$NAS_CFG_DIR/$1" ] && doneConfig=true || doneConfig=false
#
# Error messages
#
[ -z $1 ] && echo -e "$hlp_txt" && exit 1
NAS_NAME="$(basename $1)"
export this_cred="$NAS_CFG_DIR/$NAS_NAME"
[ -z $2 ] && ( [ -f "$NAS_CFG_DIR/$1" ] && doneConfig=true || doneConfig=false )
[ ! -z $3 ] && [ -z $4 ] && echo -e "$hlp_txt" && exit 1
[ ! $doneConfig ] && [ -z $2 ] && echo -e "$hlp_txt" && exit 1
#
# Arguments : prepare credentials
#
if [ ! $doneConfig ]
then # Configuration is missing
touch "$this_cred"
printf "# NAS ($NAS) Credentials file, created by sea ($(date +'%Y-%m-%d'))\nusername=\"$3\"\npassword=\"$4\"\ndomain=\"$5\"\nadress=\"$1\"\nmountpoint=\"$2\"" > "$this_cred"
export CREDS="-o credentials=$this_cred"
elif [ $doneConfig ]
then # Configuration exists
export CREDS="-o credentials=$this_cred"
else # Use plain text, not credentials file
[ ! -z $3 ] && CREDS="username=$3"
[ ! -z $4 ] && CREDS="$CREDS,password=$4"
[ ! -z $5 ] && CREDS="$CREDS,domain=$5"
[ ! -z $4 ] && CREDS="-o $CREDS"
export CREDS
fi
if echo $CREDS|grep credentials > /dev/zero
then printf "Loading settings: $1\r"
source "$this_cred" && \
NAS="$adress" && \
MP="$mountpoint"
echo "Loaded settings: $1 ($NAS)"
fi
#
# Action
#
if sudo mount -t cifs $NAS $MP $CREDS
then echo "$? Mounted: $MP ($NAS)"
else echo "$? Failed: $MP ($NAS)"
fi
#
# Reset variables
#
MP="";CREDS="";NAS="";ANSWER="";NAS_NAME=""
doneConfig="";this_cred=""
export MP CREDS NAS ANSWER doneConfig this_cred NAS_NAME
Trying to mount the 'missing' share manualy and the regarding credential file is looking like:
[sea@localhost ~]$ CREDS="/path/to/creds";sudo mount //192.168.10.110/priv -t cifs /mnt/sysimage/ -o credentials="$CREDS" ; echo $? ; cat $CREDS
mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
32
# NAS (//192.168.10.110/priv) Credentials file, created by sea (2014-02-11)
username="simon"
password="PASSWORD"
domain="DOMAIN"
adress="//192.168.10.110/priv"
mountpoint="/home/sea/priv/nas"
[sea@localhost ~]$ sudo mount //192.168.10.110/priv -t cifs /mnt/sysimage/ -o credentials="$CREDS" ; echo $? ; cat $CREDS
Any ideas apreciated.
Thank you in advance
- Simon
---------- Post updated at 10:28 ---------- Previous update was at 06:35 ----------
Just to be sure i'm trying to mount an existing share...
[sea@localhost net]$ smbclient -L 192.168.10.110 -N
Domain=[OCEAN] OS=[Unix] Server=[Samba 3.5.6]
Sharename Type Comment
--------- ---- -------
IPC$ IPC IPC Service (Terra Nova)
Public Disk
priv Disk
TimeMachine Disk
Domain=[OCEAN] OS=[Unix] Server=[Samba 3.5.6]
But its kidding with me...
sudo mount -t cifs //192.168.10.110/priv /mnt/nas/ -o user=USERNAME,password=PASSWORD,domain=DOMAIN
Works like a charm, while
sudo mount -t cifs //192.168.10.110/priv /mnt/nas/ -o credentials="/home/sea/.config/script-tools/nas/priv"
results in the 'plain and known error':
mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
How the credentials file looks like is shown in the first post...
Of couse, password, username and domain are verified.
Anything i missed?
Any ideas please?
---------- Post updated at 11:15 ---------- Previous update was at 10:28 ----------
Also tried:
chmod [644|400] /path/of/cred
As well as:
...,sec=[ntlmssp|ntlmv2,ntlm]
Digging deeper than google's 2nd page, reading the repeating solutions (if even) is quite disencouraging.
EDIT:
dmesg|tail
[37395.259096] SELinux: initialized (dev cifs, type cifs), uses genfs_contexts
[37395.368390] CIFS VFS: cifs_mount failed w/return code = -13
EDIT2:
[sea@localhost nas]$ mnt-nas
0 Loaded settings: Public (//192.168.10.110/Public)
Credential formatted incorrectly: (null)
domain="ocean"
Credential formatted incorrectly: "//192.168.10.110/Public"
Credential formatted incorrectly: "/home/sea/net/pub"
mount.cifs kernel mount options: ip=192.168.10.110,unc=\\192.168.10.110\Public,iocharset=utf8,file_mode=0777,dir_mode=0777,sec=ntlm,user="simon",,domain="ocean",pass=********
0 Mounted: /home/sea/net/pub (//192.168.10.110/Public)
0 Loaded settings: priv (//192.168.10.110/priv)
domain="ocean"
Credential formatted incorrectly: //192.168.10.110/priv
Credential formatted incorrectly: /home/sea/priv/nas
mount.cifs kernel mount options: ip=192.168.10.110,unc=\\192.168.10.110\priv,iocharset=utf8,file_mode=0777,dir_mode=0777,sec=ntlm,user="simon",,domain="ocean",pass=********
mount error(13): Permission denied
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
32 Failed: /home/sea/priv/nas (//192.168.10.110/priv)
I really dont get it 
Both shares share the same uid/pw combination, they just differ by the Sharename.
Ok, the credential file is formatted incorrectly.. both times, but only one doesnt work.
If both would not work, i'd sure say its because i stored the full-adress (//IP/sharename) as well as the mountpoint (/home/sea/priv/nas).
But since 1 of 2 work, me back at the beginning... :clueless: