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https://github.com/ovh/debian-cis.git
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32886d3a3d
* Replace CIS_ROOT_DIR by a more flexible system * Try to adapt the logic change to the functional tests
70 lines
1.9 KiB
Bash
Executable File
70 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# run-shellcheck
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#
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# CIS Debian Hardening
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#
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#
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# 1.9 Ensure updates, patches and additional security software are installed (Not Scored)
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#
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set -e # One error, it's over
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set -u # One variable unset, it's over
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# shellcheck disable=2034
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HARDENING_LEVEL=3
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# shellcheck disable=2034
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DESCRIPTION="Ensure updates, patches, and additional security software are installed (Not Scored)"
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# This function will be called if the script status is on enabled / audit mode
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audit() {
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info "Checking if apt needs an update"
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apt_update_if_needed
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info "Fetching upgrades ..."
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apt_check_updates "CIS_APT"
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if [ "$FNRET" -gt 0 ]; then
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crit "$RESULT"
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FNRET=1
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else
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ok "No upgrades available"
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FNRET=0
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fi
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}
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# This function will be called if the script status is on enabled mode
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apply() {
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if [ "$FNRET" -gt 0 ]; then
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info "Applying Upgrades..."
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DEBIAN_FRONTEND='noninteractive' apt-get -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confold' upgrade -y
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else
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ok "No Upgrades to apply"
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fi
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}
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# This function will check config parameters required
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check_config() {
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# No parameters for this function
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:
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}
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# Source Root Dir Parameter
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if [ -r /etc/default/cis-hardening ]; then
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# shellcheck source=../../debian/default
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. /etc/default/cis-hardening
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fi
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if [ -z "$CIS_LIB_DIR" ]; then
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echo "There is no /etc/default/cis-hardening file nor cis-hardening directory in current environment."
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echo "Cannot source CIS_LIB_DIR variable, aborting."
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exit 128
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fi
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# Main function, will call the proper functions given the configuration (audit, enabled, disabled)
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if [ -r "${CIS_LIB_DIR}"/main.sh ]; then
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# shellcheck source=../../lib/main.sh
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. "${CIS_LIB_DIR}"/main.sh
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else
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echo "Cannot find main.sh, have you correctly defined your root directory? Current value is $CIS_LIB_DIR in /etc/default/cis-hardening"
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exit 128
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fi
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