op_usermanager: A new script, a very basic usermanager to add and remove users

diff --git a/recipes/pandora-system/pandora-scripts/op_usermanager.desktop b/recipes/pandora-system/pandora-scripts/op_usermanager.desktop
new file mode 100644 (file)
index 0000000..78b7f66
--- /dev/null
+++ b/recipes/pandora-system/pandora-scripts/op_usermanager.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Usermanager
+Comment=A very simple usermanager
+StartupNotify=false
+Exec=gksudo /usr/pandora/scripts/op_usermanager.sh
+Icon=Terminal
+Terminal=false
+Type=Application
+Categories=System;

diff --git a/recipes/pandora-system/pandora-scripts/op_usermanager.sh b/recipes/pandora-system/pandora-scripts/op_usermanager.sh
new file mode 100755 (executable)
index 0000000..9743a34
--- /dev/null
+++ b/recipes/pandora-system/pandora-scripts/op_usermanager.sh
@@ -0,0 +1,64 @@
+#!/bin/bash
+
+if zenity --question --title="Usermanager" --text="Do you wish to add or remove a user?" --ok-label="Add user" --cancel-label="Remove User"; then              
+
+       echo "Add user"
+       while ! name=$(zenity --title="Enter full name" --entry --text "Please enter a full name for the new user.") || [ "x$name" = "x" ] ; do
+           zenity --title="Error" --error --text="Please try again." --timeout 6
+       done
+
+       username_guess=$(echo "$name" | cut -d" " -f1 | tr A-Z a-z)
+
+       while ! username=$(zenity --title="Enter the new username" --entry --text "Please choose a short username.\n\nIt should be all lowercase and contain only letters and numbers." --entry-text "$username_guess") || [ "x$username" = "x" ] ; do
+           zenity --title="Error" --error --text="Please try again." --timeout 6
+       done
+
+       while ! useradd -c "$name,,," -G adm,audio,video,wheel,netdev,plugdev,users "$username" ; do
+         username=$(zenity --title="Please check username" --entry --text "Please ensure that your username consists of only\nletters and numbers and is not already in use on the system." --entry-text "$username")
+       done
+
+       password=""
+       while [ x$password = x ] ; do
+         password1=$(zenity --title=Password --entry --text="Please choose a new password." --hide-text)
+         password2=$(zenity --title=Confirm --entry --text="Confirm your new password." --hide-text)
+         if [ $password1 != $password2 ] ; then 
+               zenity --title="Error" --error --text="The passwords do not match.\n\nPlease try again." --timeout 6
+         else 
+               if [ x$password1 = x ] ; then
+                       zenity --title="Error" --error --text="Password cannot be blank!\n\nPlease try again." --timeout 6
+               else
+                       password=$password1
+               fi
+         fi
+       done
+
+       passwd "$username" <<EOF
+       $password
+       $password
+EOF
+       if zenity --question --title="User created" --text="The user $username has been successfully created.\n\nDo you want to set this user as default user for the login?" --ok-label="Yes, please!" --cancel-label="No, keep the old user as default"; then
+           sed -i "s/.*default_user.*/default_user $username/g" /etc/slim.conf
+       fi
+       zenity --info --title="User created" --text "Thanks. The new user can now be used." --timeout 6
+else
+        xfceuser=$(ps u -C xfce4-session | tail -n1 | awk '{print $1}')
+        echo "Remove User"
+       amount=$(cat /etc/passwd | grep /home/ | grep -v root | awk -F\: '{print $1 }' | wc -l)
+       if [ ${amount} = "1" ]; then
+             zenity --title="Error" --error --text="Sorry! You can't remove the last normal user!" --timeout 6
+       else
+             selection=$(cat /etc/passwd | grep /home/ | grep -v root | grep -v $xfceuser | awk -F\: '{print $1 }' | zenity --width=100 --height=200 --title="Select the user to delete" --list  --column "Username"  --text "Select the user to delete\n\nPlease note: You can't remove the user that is currently logged in.")
+             if zenity --question --title="Confirm User Removal" --text="Are you REALLY sure you want to remove the user $selection?\n\nThere will be NO other confirmation and this can NOT be undone!" --ok-label="Yes, remove user!" --cancel-label="Don't remove the user"; then
+                 echo "Really remove $selection"
+                 userdel -fr $selection
+                 sed -i "s/.*default_user $selection/default_user/g" /etc/slim.conf
+                 zenity --info --title="User removed" --text "The user $selection has been removed." --timeout 6
+             else
+                 echo "Don't remove $selection"
+                 zenity --info --title="User not removed" --text "Cancelled removal of user $selection at user's request." --timeout 6
+             fi
+       fi
+fi
+
+
+