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IMP(shellcheck): quote variables (SC2086)

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This commit is contained in:
Thibault Ayanides
2020-12-07 16:49:11 +01:00
parent e2f7426664
commit 6826f377e6
68 changed files with 294 additions and 294 deletions
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30
bin/hardening/5.2.18_sshd_limit_access.sh
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@ -29,9 +29,9 @@ audit() {
else
ok "$PACKAGE is installed"
for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE)
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<"$SSH_VALUE")
PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then
@ -50,24 +50,24 @@ apply() {
ok "$PACKAGE is installed"
else
crit "$PACKAGE is absent, installing it"
apt_install $PACKAGE
apt_install "$PACKAGE"
fi
for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE)
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<"$SSH_VALUE")
PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN"
does_pattern_exist_in_file "$FILE" "$PATTERN"
if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE"
else
warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^${SSH_PARAM}"
does_pattern_exist_in_file "$FILE" "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
add_end_of_file "$FILE" "$SSH_PARAM $SSH_VALUE"
else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^${SSH_PARAM}[[:space:]]*.*" "$SSH_PARAM $SSH_VALUE"
replace_in_file "$FILE" "^${SSH_PARAM}[[:space:]]*.*" "$SSH_PARAM $SSH_VALUE"
fi
/etc/init.d/ssh reload
fi
@ -89,19 +89,19 @@ EOF
# This function will check config parameters required
check_config() {
if [ -z $ALLOWED_USERS ]; then
if [ -z "$ALLOWED_USERS" ]; then
info "ALLOWED_USERS is not set, defaults to wildcard"
ALLOWED_USERS="*"
fi
if [ -z $ALLOWED_GROUPS ]; then
if [ -z "$ALLOWED_GROUPS" ]; then
info "ALLOWED_GROUPS is not set, defaults to wildcard"
ALLOWED_GROUPS="*"
fi
if [ -z $DENIED_USERS ]; then
if [ -z "$DENIED_USERS" ]; then
info "DENIED_USERS is not set, defaults to nobody"
DENIED_USERS="nobody"
fi
if [ -z $DENIED_GROUPS ]; then
if [ -z "$DENIED_GROUPS" ]; then
info "DENIED_GROUPS is not set, defaults to nobody"
DENIED_GROUPS="nobody"
fi