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-rwxr-xr-xSeTuacct.tpl143
1 files changed, 84 insertions, 59 deletions
diff --git a/SeTuacct.tpl b/SeTuacct.tpl
index 017afaa..5024f5d 100755
--- a/SeTuacct.tpl
+++ b/SeTuacct.tpl
@@ -5,63 +5,88 @@ if [ ! -d $TMP ]; then
mkdir -p $TMP
fi
- UFULLNAME=""
- UACCOUNT=""
- USHELL="/bin/bash"
- UFORM="Fill out your user details:"
- while [ 0 ]; do
- dialog --stdout --ok-label "Submit" --no-cancel \
- --title "@UDISTRO@ (@LIVEDE@) USER CREATION" \
- --form "$UFORM" \
- 10 64 0 \
- "Full Name:" 1 1 "$UFULLNAME" 1 14 40 0 \
- "Logonname:" 2 1 "$UACCOUNT" 2 14 32 0 \
- "Login Shell:" 3 1 "$USHELL" 3 14 12 0 \
- 2>&1 1> $TMP/tempresult
- iii=0
- declare -a USERATTR
- while read LINE ; do
- USERATTR[$iii]="$LINE"
- iii=$(expr $iii + 1)
- done < $TMP/tempresult
- rm -f $TMP/tempresult
- UFULLNAME="${USERATTR[0]}"
- UACCOUNT="${USERATTR[1]}"
- USHELL="${USERATTR[2]}"
- unset USERATTR
- UINPUT=0
- # Validate the input:
- UACC_INVALID1="$(echo ${UACCOUNT:0:1} |tr -d 'a-z_')"
- UACC_INVALID="$(echo ${UACCOUNT:1} |tr -d 'a-z0-9_-')"
- if [ -n "$UACC_INVALID1" -o -n "$UACC_INVALID" ]; then
- # User account contains invalid characters, let's remove them all:
- UINPUT=1
- UACCOUNT="$(echo ${UACCOUNT} |tr -cd 'a-z_')"
- fi
- if [ -z "$UACCOUNT" -o -z "$UFULLNAME" ]; then
- # User account or fullname is empty, let's try again:
- UINPUT=$(expr $UINPUT + 2)
- fi
- if ! grep -q ${USHELL} ${T_PX}/etc/shells ; then
- # Login shell is invalid, suggest the bash shell again:
- UINPUT=$(expr $UINPUT + 4)
- USHELL=/bin/bash
- fi
- if [ $UINPUT -eq 0 ]; then
- break
- elif [ $UINPUT -eq 1 ]; then
- UFORM="Please only use valid characters for logonname"
- elif [ $UINPUT -eq 2 ]; then
- UFORM="Please enter your logon and full name"
- elif [ $UINPUT -eq 3 ]; then
- UFORM="Use valid characters for logonname, and enter full name"
- elif [ $UINPUT -eq 4 ]; then
- UFORM="Please enter a valid shell"
- else
- UFORM="Fill all fields, and only use valid characters for logonname"
- fi
- done
+freeuid() {
+ # Get the first free UIDNumber after 999:
+ local UIDS=$( cat ${T_PX}/etc/passwd | cut -d: -f3 | sort -n )
+ local UID=999
+ while true; do
+ UID=$(( $UID + 1))
+ if ! echo $UIDS | grep -F -q -w "$UID"; then
+ break;
+ fi
+ done
+ echo $UID
+}
+FREEUID="$(freeuid)"
- echo "UACCOUNT=$UACCOUNT"
- echo "UFULLNAME='$UFULLNAME'"
- echo "USHELL=$USHELL"
+UFULLNAME=""
+UACCOUNT=""
+UACCTNR="$FREEUID"
+USHELL="/bin/bash"
+UFORM="Fill out your user details:"
+while [ 0 ]; do
+ dialog --stdout --ok-label "Submit" --no-cancel \
+ --title "@UDISTRO@ (@LIVEDE@) USER CREATION" \
+ --form "$UFORM" \
+ 11 64 0 \
+ "Full Name:" 1 1 "$UFULLNAME" 1 14 40 0 \
+ "Logonname:" 2 1 "$UACCOUNT" 2 14 32 0 \
+ "UIDNumber:" 3 1 "$UACCTNR" 3 14 12 0 \
+ "Login Shell:" 4 1 "$USHELL" 4 14 12 0 \
+ 2>&1 1> $TMP/tempresult
+ iii=0
+ declare -a USERATTR
+ while read LINE ; do
+ USERATTR[$iii]="$LINE"
+ iii=$(expr $iii + 1)
+ done < $TMP/tempresult
+ rm -f $TMP/tempresult
+ UFULLNAME="${USERATTR[0]}"
+ UACCOUNT="${USERATTR[1]}"
+ UACCTNR="${USERATTR[2]}"
+ USHELL="${USERATTR[3]}"
+ unset USERATTR
+ UINPUT=0
+ # Validate the input:
+ UACC_INVALID1="$(echo ${UACCOUNT:0:1} |tr -d 'a-z_')"
+ UACC_INVALID="$(echo ${UACCOUNT:1} |tr -d 'a-z0-9_-')"
+ if [ -n "$UACC_INVALID1" -o -n "$UACC_INVALID" ]; then
+ # User account contains invalid characters, let's remove them all:
+ UINPUT=1
+ UACCOUNT="$(echo ${UACCOUNT} |tr -cd 'a-z_')"
+ fi
+ if [ -z "$UACCOUNT" -o -z "$UFULLNAME" ]; then
+ # User account or fullname is empty, let's try again:
+ UINPUT=$(expr $UINPUT + 2)
+ fi
+ if chroot ${T_PX} /usr/bin/id -u ${UACCTNR} 1>/dev/null 2>/dev/null ; then
+ # UidNumber is already in use, fall back to sane default:
+ UINPUT=$(expr $UINPUT + 4)
+ UACCTNR=$FREEUID
+ fi
+ if ! grep -q ${USHELL} ${T_PX}/etc/shells ; then
+ # Login shell is invalid, suggest the bash shell again:
+ UINPUT=$(expr $UINPUT + 8)
+ USHELL=/bin/bash
+ fi
+ if [ $UINPUT -eq 0 ]; then
+ break
+ elif [ $UINPUT -eq 1 ]; then
+ UFORM="Please only use valid characters for logonname"
+ elif [ $UINPUT -eq 2 ]; then
+ UFORM="Please enter your logon and full name"
+ elif [ $UINPUT -eq 3 ]; then
+ UFORM="Use valid characters for logonname, and enter full name"
+ elif [ $UINPUT -eq 4 ]; then
+ UFORM="Enter unused number for your account, $FREEUID is a good default"
+ elif [ $UINPUT -eq 8 ]; then
+ UFORM="Please enter a valid shell"
+ else
+ UFORM="Fill all fields, using valid logonname/uidnumber values"
+ fi
+done
+
+echo "UACCOUNT=$UACCOUNT"
+echo "UFULLNAME='$UFULLNAME'"
+echo "UACCTNR=$UACCTNR"
+echo "USHELL=$USHELL"