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Fix(adduser): better changing of shell

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This commit is contained in:
Nikolas Garofil 2021-12-22 20:02:11 +01:00
parent f26b428f8e
commit 8b5f01a22c
1 changed files with 13 additions and 4 deletions
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17
plugins/adduser/adduser.plugin.zsh
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@ -18,19 +18,28 @@ adduser() {
#copy install.sh to a new file in temp that we can give the right owner to execute #copy install.sh to a new file in temp that we can give the right owner to execute
#and also make sure that after the install script we are no longer the new user #and also make sure that after the install script we are no longer the new user
temp_installscript=$(mktemp) temp_installscript=$(mktemp)
cat $path_installscript | \ cp $path_installscript $temp_installscript
sed 's/read -r opt/opt=y; echo "\n--- This time I am answering \\"yes\\" for you, but you will still have to type in the password of that user ---"/' \
> $temp_installscript
chown ${@[$#]} $temp_installscript && chmod +x $temp_installscript chown ${@[$#]} $temp_installscript && chmod +x $temp_installscript
#try installing with sudo or su when not available #try installing with sudo or su when not available
if [[ -x "$commands[sudo]" ]] ; then if [[ -x "$commands[sudo]" ]] ; then
sudo -u ${@[$#]} RUNZSH=no $temp_installscript sudo -u ${@[$#]} sh -c "$temp_installscript --unattended"
returncode=$?
if [[ -x "$commands[chsh]" ]] ; then
sudo chsh -s $commands[zsh] ${@[$#]}
else
echo "'chsh' is not available, change the shell manually." > /dev/stderr
fi
returncode=$? returncode=$?
else else
if [[ -x "$commands[su]" ]] ; then if [[ -x "$commands[su]" ]] ; then
su -l ${@[$#]} -c "$temp_installscript --unattended" su -l ${@[$#]} -c "$temp_installscript --unattended"
returncode=$? returncode=$?
if [[ -x "$commands[chsh]" ]] ; then
su -c "chsh -s $commands[zsh] ${@[$#]}"
else
echo "'chsh' is not available, change the shell manually." > /dev/stderr
fi
else else
echo "You can't become ${@[$#]} (no 'sudo' or 'su' available)" > /dev/stderr; echo "You can't become ${@[$#]} (no 'sudo' or 'su' available)" > /dev/stderr;
returncode=1 returncode=1