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fix up home dir handling

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This commit is contained in:
Oliver Atkinson 2023-12-14 02:45:44 -07:00
parent be2aa79a37
commit 1abf7f48e2
1 changed files with 10 additions and 7 deletions
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17
.local/bin/chroot-gen
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@ -9,17 +9,26 @@ CMDS=($CMDS) # convert to array
if ! id "$USER" 2&>/dev/null; then if ! id "$USER" 2&>/dev/null; then
echo 'INFO: User not found' echo 'INFO: User not found'
echo 'Creating...' echo 'Creating...'
useradd -m $USER useradd $USER
echo "Password for $USER:" echo "Password for $USER:"
passwd $USER passwd $USER
fi fi
CHROOT=$(eval echo ~$USER) CHROOT=$(eval echo ~$USER)
mkdir -p $CHROOT$CHROOT # make new home dir
chown $USER:$USER $CHROOT$CHROOT
# ChrootDirectory requires these permissions # ChrootDirectory requires these permissions
chown root:root $CHROOT chown root:root $CHROOT
chmod 745 $CHROOT chmod 745 $CHROOT
printf "Match User $USER\n ChrootDirectory $CHROOT" > /etc/ssh/sshd_config.d/70-$USER.conf printf "Match User $USER\n ChrootDirectory $CHROOT" > /etc/ssh/sshd_config.d/70-$USER.conf
# cp user and group into chroot
mkdir -p $CHROOT/etc/
cat /etc/passwd | grep $USER > $CHROOT/etc/passwd
cat /etc/group | grep $USER > $CHROOT/etc/group
# cp in all commands and dependencies # cp in all commands and dependencies
for cmd in "${CMDS[@]}"; do for cmd in "${CMDS[@]}"; do
for dep in $( ldd $(which $cmd) | grep -v dynamic | cut -d " " -f 3 | sed 's/://' | sort | uniq ); do for dep in $( ldd $(which $cmd) | grep -v dynamic | cut -d " " -f 3 | sed 's/://' | sort | uniq ); do
@ -28,12 +37,6 @@ for cmd in "${CMDS[@]}"; do
cp --parents $(which $cmd) $CHROOT cp --parents $(which $cmd) $CHROOT
done done
# cp user and group into chroot
mkdir -p $CHROOT/etc/
cat /etc/passwd | grep $USER > $CHROOT/etc/passwd
cat /etc/group | grep $USER > $CHROOT/etc/group
mkdir -p $CHROOT$CHROOT # make new home dir
SHELL=$(cat /etc/passwd | grep $USER | tr ":" "\n" | tail -n 1) SHELL=$(cat /etc/passwd | grep $USER | tr ":" "\n" | tail -n 1)
if [ ! -f $CHROOT$SHELL ]; then if [ ! -f $CHROOT$SHELL ]; then
echo "WARN: You didn't add the shell specified in /etc/passwd for \"$USER\": ($SHELL)" echo "WARN: You didn't add the shell specified in /etc/passwd for \"$USER\": ($SHELL)"