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Add check_param_pair_by_value method and Modify 9.2.2 to be compatible with CentOS.

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This commit is contained in:
Samson-W 2019-08-26 04:16:00 +08:00
parent 105abac41c
commit 783d6e4455
2 changed files with 83 additions and 6 deletions
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53
bin/hardening/9.2.2_pam_minlen_cracklib.sh
View File

@ -1,7 +1,7 @@
#!/bin/bash #!/bin/bash
# #
# harbian audit 7/8/9 Hardening # harbian audit 7/8/9/10 or CentOS Hardening
# #
# #
@ -19,13 +19,15 @@ PAMLIBNAME='pam_cracklib.so'
PATTERN='^password.*pam_cracklib.so' PATTERN='^password.*pam_cracklib.so'
FILE='/etc/pam.d/common-password' FILE='/etc/pam.d/common-password'
# Redhat/CentOS default use pam_pwquality
FILE_REDHAT='/etc/security/pwquality.conf'
OPTIONNAME='minlen' OPTIONNAME='minlen'
# condition # condition
CONDT_VAL=14 CONDT_VAL=15
# This function will be called if the script status is on enabled / audit mode audit_debian () {
audit () {
is_pkg_installed $PACKAGE is_pkg_installed $PACKAGE
if [ $FNRET != 0 ]; then if [ $FNRET != 0 ]; then
crit "$PACKAGE is not installed!" crit "$PACKAGE is not installed!"
@ -49,8 +51,32 @@ audit () {
fi fi
} }
# This function will be called if the script status is on enabled mode audit_redhat () {
apply () { check_param_pair_by_value $FILE_REDHAT $OPTIONNAME ge $CONDT_VAL
if [ $FNRET = 0 ]; then
ok "$OPTIONNAME set condition is $CONDT_VAL"
elif [ $FNRET = 1 ]; then
crit "$OPTIONNAME set condition is not set $CONDT_VAL"
elif [ $FNRET = 2 ]; then
crit "$OPTIONNAME is not conf"
elif [ $FNRET = 3 ]; then
crit "Config file $FILE_REDHAT is not exist!"
fi
}
# This function will be called if the script status is on enabled / audit mode
audit () {
if [ $OS_RELEASE -eq 1 ]; then
audit_debian
elif [ $OS_RELEASE -eq 2 ]; then
audit_redhat
else
crit "Current OS is not support!"
FNRET=44
fi
}
apply_debian () {
if [ $FNRET = 0 ]; then if [ $FNRET = 0 ]; then
ok "$PACKAGE is installed" ok "$PACKAGE is installed"
elif [ $FNRET = 1 ]; then elif [ $FNRET = 1 ]; then
@ -70,6 +96,21 @@ apply () {
fi fi
} }
apply_redhat () {
:
}
# This function will be called if the script status is on enabled mode
apply () {
if [ $OS_RELEASE -eq 1 ]; then
apply_debian
elif [ $OS_RELEASE -eq 2 ]; then
apply_redhat
else
crit "Current OS is not support!"
fi
}
# This function will check config parameters required # This function will check config parameters required
check_config() { check_config() {
: :

36
lib/utils.sh
View File

@ -580,6 +580,42 @@ verify_integrity_all_packages()
fi fi
} }
# Check paramer with value
# example : minlen = 9
# ruturn: 0 1 2 3
check_param_pair_by_value ()
{
FILENAME=$1
OPTION=$2
COMPARE=$3
OP_VALUE=$4
#Example:
# FILENAME="/etc/security/pwquality.conf"
# OPTION="minlen"
# COMPARE="ge"
# OP_VALUE=15
if [ -f "$FILENAME" ];then
RESULT=$(sed -e '/^#/d' -e '/^[ \t][ \t]*#/d' -e 's/#.*$//' -e '/^$/d' $FILENAME | grep "^$OPTION[[:space:]]=[[:space:]]")
if [ $(echo $RESULT | wc -l) -eq 1 ]; then
debug "$OPTION is conf"
if [ "$(echo $RESULT | awk -F'= ' '{print $2}')" "-$COMPARE" "$OP_VALUE" ]; then
debug "$OPTION conf is right."
FNRET=0
else
debug "$OPTION conf is not right."
FNRET=1
fi
else
debug "$OPTION is not conf of $FILENAME"
FNRET=2
fi
else
debug "$FILENAME is not exist"
FNRET=3
fi
}
check_param_pair_by_pam() check_param_pair_by_pam()
{ {
LOCATION=$1 LOCATION=$1