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IMP(shfmt): add shell formatter

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This commit is contained in:
Thibault Ayanides
2020-12-04 14:08:01 +01:00
parent bc1aa65b91
commit 3a342b784a
300 changed files with 2370 additions and 2427 deletions
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28
bin/hardening/5.4.2_disable_system_accounts.sh
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@ -24,21 +24,21 @@ RESULT=''
ACCEPTED_SHELLS_GREP=''
# This function will be called if the script status is on enabled / audit mode
audit () {
audit() {
shells_to_grep_helper
info "Checking if admin accounts have a login shell different than $ACCEPTED_SHELLS"
RESULT=$(egrep -v "^\+" $FILE | awk -F: '($1!="root" && $1!="sync" && $1!="shutdown" && $1!="halt" && $3<1000 ) {print}' | grep -v $ACCEPTED_SHELLS_GREP || true )
RESULT=$(egrep -v "^\+" $FILE | awk -F: '($1!="root" && $1!="sync" && $1!="shutdown" && $1!="halt" && $3<1000 ) {print}' | grep -v $ACCEPTED_SHELLS_GREP || true)
IFS_BAK=$IFS
IFS=$'\n'
for LINE in $RESULT; do
debug "line : $LINE"
ACCOUNT=$( echo $LINE | cut -d: -f 1 )
ACCOUNT=$(echo $LINE | cut -d: -f 1)
debug "Account : $ACCOUNT"
debug "Exceptions : $EXCEPTIONS"
debug "echo \"$EXCEPTIONS\" | grep -q $ACCOUNT"
if echo "$EXCEPTIONS" | grep -q $ACCOUNT; then
debug "$ACCOUNT is confirmed as an exception"
RESULT=$(sed "s!$LINE!!" <<< "$RESULT")
RESULT=$(sed "s!$LINE!!" <<<"$RESULT")
else
debug "$ACCOUNT not found in exceptions"
fi
@ -53,19 +53,19 @@ audit () {
}
# This function will be called if the script status is on enabled mode
apply () {
RESULT=$(egrep -v "^\+" $FILE | awk -F: '($1!="root" && $1!="sync" && $1!="shutdown" && $1!="halt" && $3<1000 ) {print}' | grep -v $ACCEPTED_SHELLS_GREP || true )
apply() {
RESULT=$(egrep -v "^\+" $FILE | awk -F: '($1!="root" && $1!="sync" && $1!="shutdown" && $1!="halt" && $3<1000 ) {print}' | grep -v $ACCEPTED_SHELLS_GREP || true)
IFS_BAK=$IFS
IFS=$'\n'
for LINE in $RESULT; do
debug "line : $LINE"
ACCOUNT=$( echo $LINE | cut -d: -f 1 )
ACCOUNT=$(echo $LINE | cut -d: -f 1)
debug "Account : $ACCOUNT"
debug "Exceptions : $EXCEPTIONS"
debug "echo \"$EXCEPTIONS\" | grep -q $ACCOUNT"
if echo "$EXCEPTIONS" | grep -q $ACCOUNT; then
debug "$ACCOUNT is confirmed as an exception"
RESULT=$(sed "s!$LINE!!" <<< "$RESULT")
RESULT=$(sed "s!$LINE!!" <<<"$RESULT")
else
debug "$ACCOUNT not found in exceptions"
fi
@ -74,7 +74,7 @@ apply () {
if [ ! -z "$RESULT" ]; then
warn "Some admin accounts don't have any of $ACCEPTED_SHELLS as their login shell -- Fixing"
warn "$RESULT"
for USER in $( echo "$RESULT" | cut -d: -f 1 ); do
for USER in $(echo "$RESULT" | cut -d: -f 1); do
info "Setting $SHELL_TO_APPLY as $USER login shell"
usermod -s "$SHELL_TO_APPLY" "$USER"
done
@ -83,7 +83,7 @@ apply () {
fi
}
shells_to_grep_helper(){
shells_to_grep_helper() {
for shell in $ACCEPTED_SHELLS; do
ACCEPTED_SHELLS_GREP+=" -e $shell"
done
@ -107,18 +107,18 @@ check_config() {
# Source Root Dir Parameter
if [ -r /etc/default/cis-hardening ]; then
# shellcheck source=../../debian/default
# shellcheck source=../../debian/default
. /etc/default/cis-hardening
fi
if [ -z "$CIS_ROOT_DIR" ]; then
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
echo "Cannot source CIS_ROOT_DIR variable, aborting."
echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
echo "Cannot source CIS_ROOT_DIR variable, aborting."
exit 128
fi
# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
if [ -r "$CIS_ROOT_DIR"/lib/main.sh ]; then
# shellcheck source=../../lib/main.sh
# shellcheck source=../../lib/main.sh
. "$CIS_ROOT_DIR"/lib/main.sh
else
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"