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Improve user removals

This commit is contained in:
Bob Mottram 2016-10-29 19:18:24 +01:00
parent ff0d92f607
commit 8b47da2be5
1 changed files with 37 additions and 30 deletions
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67
src/freedombone-rmuser
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@ -48,65 +48,72 @@ do
source $f
done
MY_USERNAME=$1
read_config_param MY_USERNAME
if [ ! $MY_USERNAME ]; then
REMOVE_USERNAME=$1
if [ ! $REMOVE_USERNAME ]; then
echo $'Please specify a username to remove'
exit 1
fi
if [[ $MY_USERNAME == 'git' || $MY_USERNAME == 'mirrors' ]]; then
echo $'Cannot remove reserved users'
if [[ "$REMOVE_USERNAME" == "$MY_USERNAME" ]]; then
echo $'You cannot remove the administrator user'
exit 2
fi
if [ ! -d /home/$MY_USERNAME ]; then
echo $"Home directory does not exist for $MY_USERNAME"
if [[ $(is_valid_user "$REMOVE_USERNAME") == "0" ]]; then
echo $'Cannot remove reserved users'
exit 3
fi
if [ ! -d /home/$REMOVE_USERNAME ]; then
echo $"Home directory does not exist for $REMOVE_USERNAME"
exit 4
fi
if [ ! -f $COMPLETION_FILE ]; then
echo $"$COMPLETION_FILE not found"
exit 4
exit 5
fi
if ! grep -q "Admin user" $COMPLETION_FILE; then
echo $"No admin user specified in $COMPLETION_FILE"
exit 5
exit 6
fi
ADMIN_USERNAME=$(get_completion_param "Admin user")
if [ ! $ADMIN_USERNAME ]; then
echo $"No admin username specified in $COMPLETION_FILE"
exit 6
fi
if [[ $MY_USERNAME == $ADMIN_USERNAME ]]; then
echo $"The administrator user cannot be removed"
exit 7
fi
echo $'>>> REMOVE USER <<<'
read -p $"Do you really wish to remove the user '$MY_USERNAME' (y/n) ?" yn
if [[ $yn != 'y' && $yn != 'Y' && $yn != 'yes' && $yn != 'Yes' && $yn != 'YES' ]]; then
echo $"User $MY_USERNAME was not removed"
if [[ $REMOVE_USERNAME == $ADMIN_USERNAME ]]; then
echo $"The administrator user cannot be removed"
exit 8
fi
echo $'>>> REMOVE USER <<<'
read -p $"Do you really wish to remove the user '$REMOVE_USERNAME' (y/n) ?" yn
if [[ $yn != 'y' && $yn != 'Y' && $yn != 'yes' && $yn != 'Yes' && $yn != 'YES' ]]; then
echo $"User $REMOVE_USERNAME was not removed"
exit 9
fi
if [ -f /etc/nginx/.htpasswd ]; then
if grep "${MY_USERNAME}:" /etc/nginx/.htpasswd; then
htpasswd -D /etc/nginx/.htpasswd $MY_USERNAME
if grep "${REMOVE_USERNAME}:" /etc/nginx/.htpasswd; then
htpasswd -D /etc/nginx/.htpasswd $REMOVE_USERNAME
fi
fi
# remove gpg keys
if [ -d /home/$MY_USERNAME/.gnupg ]; then
shred -zu /home/$MY_USERNAME/.gnupg/*
if [ -d /home/$REMOVE_USERNAME/.gnupg ]; then
shred -zu /home/$REMOVE_USERNAME/.gnupg/*
fi
# remove ssh keys
if [ -d /home/$MY_USERNAME/.ssh ]; then
shred -zu /home/$MY_USERNAME/.ssh/*
if [ -d /home/$REMOVE_USERNAME/.ssh ]; then
shred -zu /home/$REMOVE_USERNAME/.ssh/*
fi
echo $'Detecting installed apps...'
@ -117,19 +124,19 @@ do
if [[ $(function_exists remove_user_${app_name}) == "1" ]]; then
echo $"Removing user from ${app_name}"
app_load_variables ${app_name}
remove_user_${app_name} "$MY_USERNAME"
if grep -q "${app_name}_${MY_USERNAME}" $APP_USERS_FILE; then
sed -i "/${app_name}_${MY_USERNAME}/d" $APP_USERS_FILE
remove_user_${app_name} "$REMOVE_USERNAME"
if grep -q "${app_name}_${REMOVE_USERNAME}" $APP_USERS_FILE; then
sed -i "/${app_name}_${REMOVE_USERNAME}/d" $APP_USERS_FILE
fi
fi
done
userdel -r $MY_USERNAME
userdel -r $REMOVE_USERNAME
if [ -d /home/$MY_USERNAME ]; then
rm -rf /home/$MY_USERNAME
if [ -d /home/$REMOVE_USERNAME ]; then
rm -rf /home/$REMOVE_USERNAME
fi
echo $"User $MY_USERNAME was removed"
echo $"User $REMOVE_USERNAME was removed"
exit 0