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IMP(shellcheck): add curly bracket to var (SC1087)

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This commit is contained in:
Thibault Ayanides 2020-12-07 13:54:57 +01:00
parent ef800954f4
commit 63835dd10c
32 changed files with 115 additions and 115 deletions
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4
bin/hardening/4.1.1.1_audit_log_storage.sh
View File

@ -28,7 +28,7 @@ audit() {
crit "$FILE does not exist" crit "$FILE does not exist"
else else
ok "$FILE exists, checking configuration" ok "$FILE exists, checking configuration"
does_pattern_exist_in_file $FILE "^$PATTERN[[:space:]]" does_pattern_exist_in_file $FILE "^${PATTERN}[[:space:]]"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
crit "$PATTERN is not present in $FILE" crit "$PATTERN is not present in $FILE"
else else
@ -46,7 +46,7 @@ apply() {
else else
ok "$FILE exists" ok "$FILE exists"
fi fi
does_pattern_exist_in_file $FILE "^$PATTERN[[:space:]]" does_pattern_exist_in_file $FILE "^${PATTERN}[[:space:]]"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
add_end_of_file $FILE "$PATTERN = $VALUE" add_end_of_file $FILE "$PATTERN = $VALUE"

6
bin/hardening/4.1.1.2_halt_when_audit_log_full.sh
View File

@ -30,7 +30,7 @@ audit() {
for AUDIT_OPTION in $OPTIONS; do for AUDIT_OPTION in $OPTIONS; do
AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1) AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1)
AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2) AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2)
PATTERN="^$AUDIT_PARAM[[:space:]]*=[[:space:]]*$AUDIT_VALUE" PATTERN="^${AUDIT_PARAM}[[:space:]]*=[[:space:]]*$AUDIT_VALUE"
debug "$AUDIT_PARAM should be set to $AUDIT_VALUE" debug "$AUDIT_PARAM should be set to $AUDIT_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
@ -55,7 +55,7 @@ apply() {
AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1) AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1)
AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2) AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2)
debug "$AUDIT_PARAM should be set to $AUDIT_VALUE" debug "$AUDIT_PARAM should be set to $AUDIT_VALUE"
PATTERN="^$AUDIT_PARAM[[:space:]]*=[[:space:]]*$AUDIT_VALUE" PATTERN="^${AUDIT_PARAM}[[:space:]]*=[[:space:]]*$AUDIT_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
@ -65,7 +65,7 @@ apply() {
add_end_of_file $FILE "$AUDIT_PARAM = $AUDIT_VALUE" add_end_of_file $FILE "$AUDIT_PARAM = $AUDIT_VALUE"
else else
info "Parameter $AUDIT_PARAM is present but with the wrong value -- Fixing" info "Parameter $AUDIT_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$AUDIT_PARAM[[:space:]]*=.*" "$AUDIT_PARAM = $AUDIT_VALUE" replace_in_file $FILE "^${AUDIT_PARAM}[[:space:]]*=.*" "$AUDIT_PARAM = $AUDIT_VALUE"
fi fi
else else
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"

6
bin/hardening/4.1.1.3_keep_all_audit_logs.sh
View File

@ -30,7 +30,7 @@ audit() {
for AUDIT_OPTION in $OPTIONS; do for AUDIT_OPTION in $OPTIONS; do
AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1) AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1)
AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2) AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2)
PATTERN="^$AUDIT_PARAM[[:space:]]*=[[:space:]]*$AUDIT_VALUE" PATTERN="^${AUDIT_PARAM}[[:space:]]*=[[:space:]]*$AUDIT_VALUE"
debug "$AUDIT_PARAM should be set to $AUDIT_VALUE" debug "$AUDIT_PARAM should be set to $AUDIT_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
@ -55,7 +55,7 @@ apply() {
AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1) AUDIT_PARAM=$(echo $AUDIT_OPTION | cut -d= -f 1)
AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2) AUDIT_VALUE=$(echo $AUDIT_OPTION | cut -d= -f 2)
debug "$AUDIT_PARAM should be set to $AUDIT_VALUE" debug "$AUDIT_PARAM should be set to $AUDIT_VALUE"
PATTERN="^$AUDIT_PARAM[[:space:]]*=[[:space:]]*$AUDIT_VALUE" PATTERN="^${AUDIT_PARAM}[[:space:]]*=[[:space:]]*$AUDIT_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
@ -65,7 +65,7 @@ apply() {
add_end_of_file $FILE "$AUDIT_PARAM = $AUDIT_VALUE" add_end_of_file $FILE "$AUDIT_PARAM = $AUDIT_VALUE"
else else
info "Parameter $AUDIT_PARAM is present but with the wrong value -- Fixing" info "Parameter $AUDIT_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$AUDIT_PARAM[[:space:]]*=.*" "$AUDIT_PARAM = $AUDIT_VALUE" replace_in_file $FILE "^${AUDIT_PARAM}[[:space:]]*=.*" "$AUDIT_PARAM = $AUDIT_VALUE"
fi fi
else else
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"

6
bin/hardening/5.2.10_disable_root_login.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,7 +54,7 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -65,7 +65,7 @@ apply() {
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.11_disable_sshd_permitemptypasswords.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.12_disable_sshd_setenv.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.13_sshd_ciphers.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.14_ssh_cry_mac.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/5.2.15_ssh_cry_kex.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/5.2.16_sshd_idle_timeout.sh
View File

@ -32,7 +32,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -55,18 +55,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.17_sshd_login_grace_time.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.18_sshd_limit_access.sh
View File

@ -32,7 +32,7 @@ audit() {
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE) SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -56,18 +56,18 @@ apply() {
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE) SSH_VALUE=$(sed "s/'//g" <<<$SSH_VALUE)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

6
bin/hardening/5.2.19_ssh_banner.sh
View File

@ -30,7 +30,7 @@ audit() {
ok "$PACKAGE is installed" ok "$PACKAGE is installed"
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
PATTERN="^$SSH_PARAM[[:space:]]*" PATTERN="^${SSH_PARAM}[[:space:]]*"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -53,13 +53,13 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else

8
bin/hardening/5.2.4_sshd_protocol.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/5.2.5_sshd_loglevel.sh
View File

@ -32,7 +32,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -55,18 +55,18 @@ apply() {
for SSH_OPTION in $OPTIONS_TO_APPLY; do for SSH_OPTION in $OPTIONS_TO_APPLY; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/5.2.6_disable_x11_forwarding.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/5.2.7_sshd_maxauthtries.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.8_enable_sshd_ignorerhosts.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.2.9_disable_sshd_hostbasedauthentication.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$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 [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload /etc/init.d/ssh reload
fi fi

8
bin/hardening/5.3.1_enable_pwquality.sh
View File

@ -41,7 +41,7 @@ audit() {
for PW_OPT in $OPTIONS; do for PW_OPT in $OPTIONS; do
PW_PARAM=$(echo $PW_OPT | cut -d= -f1) PW_PARAM=$(echo $PW_OPT | cut -d= -f1)
PW_VALUE=$(echo $PW_OPT | cut -d= -f2) PW_VALUE=$(echo $PW_OPT | cut -d= -f2)
PATTERN="^$PW_PARAM[[:space:]]+=[[:space:]]+$PW_VALUE" PATTERN="^${PW_PARAM}[[:space:]]+=[[:space:]]+$PW_VALUE"
does_pattern_exist_in_file $FILE_QUALITY "$PATTERN" does_pattern_exist_in_file $FILE_QUALITY "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
@ -73,18 +73,18 @@ apply() {
for PW_OPT in $OPTIONS; do for PW_OPT in $OPTIONS; do
PW_PARAM=$(echo $PW_OPT | cut -d= -f1) PW_PARAM=$(echo $PW_OPT | cut -d= -f1)
PW_VALUE=$(echo $PW_OPT | cut -d= -f2) PW_VALUE=$(echo $PW_OPT | cut -d= -f2)
PATTERN="^$PW_PARAM[[:space:]]+=[[:space:]]+$PW_VALUE" PATTERN="^${PW_PARAM}[[:space:]]+=[[:space:]]+$PW_VALUE"
does_pattern_exist_in_file $FILE_QUALITY $PATTERN does_pattern_exist_in_file $FILE_QUALITY $PATTERN
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE_QUALITY" ok "$PATTERN is present in $FILE_QUALITY"
else else
warn "$PATTERN is not present in $FILE_QUALITY, adding it" warn "$PATTERN is not present in $FILE_QUALITY, adding it"
does_pattern_exist_in_file $FILE_QUALITY "^$PW_PARAM" does_pattern_exist_in_file $FILE_QUALITY "^${PW_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE_QUALITY "$PW_PARAM = $PW_VALUE" add_end_of_file $FILE_QUALITY "$PW_PARAM = $PW_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE_QUALITY "^$PW_PARAM*.*" "$PW_PARAM = $PW_VALUE" replace_in_file $FILE_QUALITY "^${PW_PARAM}*.*" "$PW_PARAM = $PW_VALUE"
fi fi
fi fi
done done

8
bin/hardening/5.4.1.1_set_password_exp_days.sh
View File

@ -31,7 +31,7 @@ audit() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^$SHADOW_PARAM" does_pattern_exist_in_file $FILE "^${SHADOW_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE" add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE"
else else
info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing" info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SHADOW_PARAM[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE" replace_in_file $FILE "^${SHADOW_PARAM}[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE"
fi fi
fi fi
done done

8
bin/hardening/5.4.1.2_set_password_min_days_change.sh
View File

@ -31,7 +31,7 @@ audit() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^$SHADOW_PARAM" does_pattern_exist_in_file $FILE "^${SHADOW_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE" add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE"
else else
info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing" info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SHADOW_PARAM[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE" replace_in_file $FILE "^${SHADOW_PARAM}[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE"
fi fi
fi fi
done done

8
bin/hardening/5.4.1.3_set_password_exp_warning_days.sh
View File

@ -31,7 +31,7 @@ audit() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SHADOW_OPTION in $OPTIONS; do for SHADOW_OPTION in $OPTIONS; do
SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1) SHADOW_PARAM=$(echo $SHADOW_OPTION | cut -d= -f 1)
SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2) SHADOW_VALUE=$(echo $SHADOW_OPTION | cut -d= -f 2)
PATTERN="^$SHADOW_PARAM[[:space:]]*$SHADOW_VALUE" PATTERN="^${SHADOW_PARAM}[[:space:]]*$SHADOW_VALUE"
does_pattern_exist_in_file $FILE "$PATTERN" does_pattern_exist_in_file $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file $FILE "^$SHADOW_PARAM" does_pattern_exist_in_file $FILE "^${SHADOW_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE" add_end_of_file $FILE "$SHADOW_PARAM $SHADOW_VALUE"
else else
info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing" info "Parameter $SHADOW_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SHADOW_PARAM[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE" replace_in_file $FILE "^${SHADOW_PARAM}[[:space:]]*.*" "$SHADOW_PARAM $SHADOW_VALUE"
fi fi
fi fi
done done

2
bin/hardening/99.2_disable_usb_devices.sh
View File

@ -117,7 +117,7 @@ fi
# Main function, will call the proper functions given the configuration (audit, enabled, disabled) # Main function, will call the proper functions given the configuration (audit, enabled, disabled)
if [ -r "$CIS_ROOT_DIR"/lib/main.sh ]; then if [ -r "$CIS_ROOT_DIR"/lib/main.sh ]; then
# shellcheck source=../../lib/main.h # shellcheck source=../../lib/main.sh
. "$CIS_ROOT_DIR"/lib/main.sh . "$CIS_ROOT_DIR"/lib/main.sh
else else
echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening" echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_ROOT_DIR in /etc/default/cis-hardening"

8
bin/hardening/99.5.1_ssh_auth_pubk_only.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1) SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2) SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]+$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]+$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1) SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2) SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]+$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]+$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/99.5.2.3_ssh_cry_rekey.sh
View File

@ -46,7 +46,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -69,19 +69,19 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
SSH_VALUE=$(sed 's/\\s+/ /' <<<"$SSH_VALUE") SSH_VALUE=$(sed 's/\\s+/ /' <<<"$SSH_VALUE")
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/99.5.3_ssh_disable_features.sh
View File

@ -30,7 +30,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1) SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2) SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -53,18 +53,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1) SSH_PARAM=$(echo "$SSH_OPTION" | cut -d= -f 1)
SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2) SSH_VALUE=$(echo "$SSH_OPTION" | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/99.5.5_ssh_strict_modes.sh
View File

@ -29,7 +29,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -52,18 +52,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

2
bin/hardening/99.5.6_ssh_sys_accept_env.sh
View File

@ -57,7 +57,7 @@ apply() {
add_end_of_file $FILE "$PATTERN" add_end_of_file $FILE "$PATTERN"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing"
replace_in_file $FILE "^$SSH_PARAM[[:space:]]*.*" "$PATTERN" replace_in_file $FILE "^${SSH_PARAM}[[:space:]]*.*" "$PATTERN"
fi fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/99.5.8_ssh_sys_sandbox.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

8
bin/hardening/99.5.9_ssh_loglevel.sh
View File

@ -31,7 +31,7 @@ audit() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
@ -54,18 +54,18 @@ apply() {
for SSH_OPTION in $OPTIONS; do for SSH_OPTION in $OPTIONS; do
SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1) SSH_PARAM=$(echo $SSH_OPTION | cut -d= -f 1)
SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2) SSH_VALUE=$(echo $SSH_OPTION | cut -d= -f 2)
PATTERN="^$SSH_PARAM[[:space:]]*$SSH_VALUE" PATTERN="^${SSH_PARAM}[[:space:]]*$SSH_VALUE"
does_pattern_exist_in_file_nocase $FILE "$PATTERN" does_pattern_exist_in_file_nocase $FILE "$PATTERN"
if [ "$FNRET" = 0 ]; then if [ "$FNRET" = 0 ]; then
ok "$PATTERN is present in $FILE" ok "$PATTERN is present in $FILE"
else else
warn "$PATTERN is not present in $FILE, adding it" warn "$PATTERN is not present in $FILE, adding it"
does_pattern_exist_in_file_nocase $FILE "^$SSH_PARAM" does_pattern_exist_in_file_nocase $FILE "^${SSH_PARAM}"
if [ "$FNRET" != 0 ]; then if [ "$FNRET" != 0 ]; then
add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE" add_end_of_file $FILE "$SSH_PARAM $SSH_VALUE"
else else
info "Parameter $SSH_PARAM is present but with the wrong value -- Fixing" 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 fi
/etc/init.d/ssh reload >/dev/null 2>&1 /etc/init.d/ssh reload >/dev/null 2>&1
fi fi

6
lib/utils.sh
View File

@ -324,12 +324,12 @@ is_mounted() {
has_mount_option() { has_mount_option() {
local PARTITION=$1 local PARTITION=$1
local OPTION=$2 local OPTION=$2
if $(grep "[[:space:]]$PARTITION[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $4'} | grep -q "bind"); then if $(grep "[[:space:]]${PARTITION}[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $4'} | grep -q "bind"); then
local actual_partition="$(grep "[[:space:]]$PARTITION[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $1'})" local actual_partition="$(grep "[[:space:]]${PARTITION}[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $1'})"
debug "$PARTITION is a bind mount of $actual_partition" debug "$PARTITION is a bind mount of $actual_partition"
PARTITION="$actual_partition" PARTITION="$actual_partition"
fi fi
if $(grep "[[:space:]]$PARTITION[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $4'} | grep -q "$OPTION"); then if $(grep "[[:space:]]${PARTITION}[[:space:]]" /etc/fstab | grep -vE "^#" | awk {'print $4'} | grep -q "$OPTION"); then
debug "$OPTION has been detected in fstab for partition $PARTITION" debug "$OPTION has been detected in fstab for partition $PARTITION"
FNRET=0 FNRET=0
else else