mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2025-12-06 09:12:45 +01:00
1133 lines
37 KiB
Bash
Executable File
1133 lines
37 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014,2015,2016,2017,2018,2019,2020,2021 Security Onion Solutions, LLC
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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. /usr/sbin/so-common
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UPDATE_DIR=/tmp/sogh/securityonion
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DEFAULT_SALT_DIR=/opt/so/saltstack/default
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INSTALLEDVERSION=$(cat /etc/soversion)
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POSTVERSION=$INSTALLEDVERSION
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INSTALLEDSALTVERSION=$(salt --versions-report | grep Salt: | awk '{print $2}')
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BATCHSIZE=5
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SOUP_LOG=/root/soup.log
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INFLUXDB_MIGRATION_LOG=/opt/so/log/influxdb/soup_migration.log
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WHATWOULDYOUSAYYAHDOHERE=soup
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whiptail_title='Security Onion UPdater'
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NOTIFYCUSTOMELASTICCONFIG=false
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check_err() {
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local exit_code=$1
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local err_msg="Unhandled error occured, please check $SOUP_LOG for details."
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[[ $ERR_HANDLED == true ]] && exit $exit_code
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if [[ $exit_code -ne 0 ]]; then
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printf '%s' "Soup failed with error $exit_code: "
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case $exit_code in
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2)
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echo 'No such file or directory'
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;;
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5)
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echo 'Interrupted system call'
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;;
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12)
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echo 'Out of memory'
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;;
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28)
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echo 'No space left on device'
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echo 'Likely ran out of space on disk, please review hardware requirements for Security Onion: https://docs.securityonion.net/en/2.3/hardware.html'
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;;
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30)
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echo 'Read-only file system'
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;;
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35)
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echo 'Resource temporarily unavailable'
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;;
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64)
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echo 'Machine is not on the network'
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;;
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67)
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echo 'Link has been severed'
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;;
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100)
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echo 'Network is down'
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;;
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101)
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echo 'Network is unreachable'
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;;
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102)
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echo 'Network reset'
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;;
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110)
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echo 'Connection timed out'
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;;
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111)
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echo 'Connection refused'
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;;
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112)
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echo 'Host is down'
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;;
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113)
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echo 'No route to host'
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;;
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*)
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echo 'Unhandled error'
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echo "$err_msg"
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;;
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esac
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if [[ $exit_code -ge 64 && $exit_code -le 113 ]]; then
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echo "$err_msg"
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fi
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exit $exit_code
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fi
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}
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add_common() {
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cp $UPDATE_DIR/salt/common/tools/sbin/so-common $DEFAULT_SALT_DIR/salt/common/tools/sbin/
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cp $UPDATE_DIR/salt/common/tools/sbin/so-image-common $DEFAULT_SALT_DIR/salt/common/tools/sbin/
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salt-call state.apply common queue=True
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echo "Run soup one more time"
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exit 0
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}
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airgap_mounted() {
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# Let's see if the ISO is already mounted.
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if [[ -f /tmp/soagupdate/SecurityOnion/VERSION ]]; then
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echo "The ISO is already mounted"
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else
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if [[ -z $ISOLOC ]]; then
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echo "This is airgap. Ask for a location."
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echo ""
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cat << EOF
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In order for soup to proceed, the path to the downloaded Security Onion ISO file, or the path to the CD-ROM or equivalent device containing the ISO media must be provided.
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For example, if you have copied the new Security Onion ISO file to your home directory, then the path might look like /home/myuser/securityonion-2.x.y.iso.
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Or, if you have burned the new ISO onto an optical disk then the path might look like /dev/cdrom.
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EOF
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read -rp 'Enter the path to the new Security Onion ISO content: ' ISOLOC
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fi
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if [[ -f $ISOLOC ]]; then
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# Mounting the ISO image
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mkdir -p /tmp/soagupdate
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mount -t iso9660 -o loop $ISOLOC /tmp/soagupdate
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# Make sure mounting was successful
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if [ ! -f /tmp/soagupdate/SecurityOnion/VERSION ]; then
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echo "Something went wrong trying to mount the ISO."
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echo "Ensure you verify the ISO that you downloaded."
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exit 0
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else
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echo "ISO has been mounted!"
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fi
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elif [[ -f $ISOLOC/SecurityOnion/VERSION ]]; then
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ln -s $ISOLOC /tmp/soagupdate
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echo "Found the update content"
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elif [[ -b $ISOLOC ]]; then
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mkdir -p /tmp/soagupdate
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mount $ISOLOC /tmp/soagupdate
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if [ ! -f /tmp/soagupdate/SecurityOnion/VERSION ]; then
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echo "Something went wrong trying to mount the device."
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echo "Ensure you verify the ISO that you downloaded."
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exit 0
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else
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echo "Device has been mounted!"
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fi
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else
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echo "Could not find Security Onion ISO content at ${ISOLOC}"
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echo "Ensure the path you entered is correct, and that you verify the ISO that you downloaded."
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exit 0
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fi
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fi
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}
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airgap_update_dockers() {
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if [[ $is_airgap -eq 0 ]]; then
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# Let's copy the tarball
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if [[ ! -f $AGDOCKER/registry.tar ]]; then
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echo "Unable to locate registry. Exiting"
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exit 0
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else
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echo "Stopping the registry docker"
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docker stop so-dockerregistry
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docker rm so-dockerregistry
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echo "Copying the new dockers over"
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tar xvf "$AGDOCKER/registry.tar" -C /nsm/docker-registry/docker
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echo "Add Registry back"
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docker load -i "$AGDOCKER/registry_image.tar"
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fi
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fi
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}
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update_registry() {
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docker stop so-dockerregistry
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docker rm so-dockerregistry
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salt-call state.apply registry queue=True
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}
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check_airgap() {
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# See if this is an airgap install
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AIRGAP=$(cat /opt/so/saltstack/local/pillar/global.sls | grep airgap: | awk '{print $2}')
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if [[ "$AIRGAP" == "True" ]]; then
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is_airgap=0
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UPDATE_DIR=/tmp/soagupdate/SecurityOnion
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AGDOCKER=/tmp/soagupdate/docker
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AGREPO=/tmp/soagupdate/Packages
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else
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is_airgap=1
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fi
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}
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# {% raw %}
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check_local_mods() {
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local salt_local=/opt/so/saltstack/local
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local_mod_arr=()
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while IFS= read -r -d '' local_file; do
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stripped_path=${local_file#"$salt_local"}
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default_file="${DEFAULT_SALT_DIR}${stripped_path}"
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if [[ -f $default_file ]]; then
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file_diff=$(diff "$default_file" "$local_file" )
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if [[ $(echo "$file_diff" | grep -c "^<") -gt 0 ]]; then
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local_mod_arr+=( "$local_file" )
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fi
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fi
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done< <(find $salt_local -type f -print0)
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if [[ ${#local_mod_arr} -gt 0 ]]; then
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echo "Potentially breaking changes found in the following files (check ${DEFAULT_SALT_DIR} for original copy):"
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for file_str in "${local_mod_arr[@]}"; do
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echo " $file_str"
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done
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echo ""
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echo "To reference this list later, check $SOUP_LOG"
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sleep 10
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fi
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}
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# {% endraw %}
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check_sudoers() {
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if grep -q "so-setup" /etc/sudoers; then
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echo "There is an entry for so-setup in the sudoers file, this can be safely deleted using \"visudo\"."
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fi
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}
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check_log_size_limit() {
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local num_minion_pillars
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num_minion_pillars=$(find /opt/so/saltstack/local/pillar/minions/ -type f | wc -l)
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if [[ $num_minion_pillars -gt 1 ]]; then
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if find /opt/so/saltstack/local/pillar/minions/ -type f | grep -q "_heavynode"; then
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lsl_msg='distributed'
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fi
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else
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local minion_id
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minion_id=$(lookup_salt_value "id" "" "grains")
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local minion_arr
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IFS='_' read -ra minion_arr <<< "$minion_id"
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local node_type="${minion_arr[0]}"
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local current_limit
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current_limit=$(lookup_pillar "log_size_limit" "elasticsearch")
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local percent
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case $node_type in
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'standalone' | 'eval')
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percent=50
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;;
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*)
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percent=80
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;;
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esac
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local disk_dir="/"
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if [ -d /nsm ]; then
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disk_dir="/nsm"
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fi
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local disk_size_1k
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disk_size_1k=$(df $disk_dir | grep -v "^Filesystem" | awk '{print $2}')
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local ratio="1048576"
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local disk_size_gb
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disk_size_gb=$( echo "$disk_size_1k" "$ratio" | awk '{print($1/$2)}' )
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local new_limit
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new_limit=$( echo "$disk_size_gb" "$percent" | awk '{printf("%.0f", $1 * ($2/100))}')
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if [[ $current_limit != "$new_limit" ]]; then
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lsl_msg='single-node'
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lsl_details=( "$current_limit" "$new_limit" "$minion_id" )
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fi
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fi
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}
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check_os_updates() {
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# Check to see if there are OS updates
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NEEDUPDATES="We have detected missing operating system (OS) updates. Do you want to install these OS updates now? This could take a while depending on the size of your grid and how many packages are missing, but it is recommended to keep your system updated."
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if [[ $OS == 'ubuntu' ]]; then
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OSUPDATES=$(apt list --upgradeable | grep -v "^Listing..." | grep -v "^docker-ce" | grep -v "^wazuh-" | grep -v "^salt-" | wc -l)
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else
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OSUPDATES=$(yum -q list updates | wc -l)
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fi
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if [[ "$OSUPDATES" -gt 0 ]]; then
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if [[ -z $UNATTENDED ]]; then
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echo "$NEEDUPDATES"
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echo ""
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read -rp "Press U to update OS packages (recommended), C to continue without updates, or E to exit: " confirm
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if [[ "$confirm" == [cC] ]]; then
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echo "Continuing without updating packages"
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elif [[ "$confirm" == [uU] ]]; then
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echo "Applying Grid Updates"
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update_flag=true
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else
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echo "Exiting soup"
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exit 0
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fi
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else
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update_flag=true
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fi
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else
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echo "Looks like you have an updated OS"
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fi
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if [[ $update_flag == true ]]; then
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set +e
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run_check_net_err "salt '*' -b 5 state.apply patch.os queue=True" 'Could not apply OS updates, please check your network connection.'
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set -e
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fi
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}
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clean_dockers() {
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# Place Holder for cleaning up old docker images
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echo "Trying to clean up old dockers."
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docker system prune -a -f
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}
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clone_to_tmp() {
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# Clean old files
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rm -rf /tmp/sogh
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# Make a temp location for the files
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mkdir -p /tmp/sogh
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cd /tmp/sogh
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SOUP_BRANCH=""
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if [ -n "$BRANCH" ]; then
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SOUP_BRANCH="-b $BRANCH"
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fi
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git clone $SOUP_BRANCH https://github.com/Security-Onion-Solutions/securityonion.git
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cd /tmp
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if [ ! -f $UPDATE_DIR/VERSION ]; then
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echo "Update was unable to pull from github. Please check your internet."
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exit 0
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fi
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}
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generate_and_clean_tarballs() {
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local new_version
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new_version=$(cat $UPDATE_DIR/VERSION)
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[ -d /opt/so/repo ] || mkdir -p /opt/so/repo
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tar -czf "/opt/so/repo/$new_version.tar.gz" -C "$UPDATE_DIR" .
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find "/opt/so/repo" -type f -not -name "$new_version.tar.gz" -exec rm -rf {} \;
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}
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highstate() {
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# Run a highstate.
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salt-call state.highstate -l info queue=True
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}
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masterlock() {
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echo "Locking Salt Master"
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if [[ "$INSTALLEDVERSION" =~ rc.1 ]]; then
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TOPFILE=/opt/so/saltstack/default/salt/top.sls
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BACKUPTOPFILE=/opt/so/saltstack/default/salt/top.sls.backup
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mv -v $TOPFILE $BACKUPTOPFILE
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echo "base:" > $TOPFILE
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echo " $MINIONID:" >> $TOPFILE
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echo " - ca" >> $TOPFILE
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echo " - ssl" >> $TOPFILE
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echo " - elasticsearch" >> $TOPFILE
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fi
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}
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masterunlock() {
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echo "Unlocking Salt Master"
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if [[ "$INSTALLEDVERSION" =~ rc.1 ]]; then
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mv -v $BACKUPTOPFILE $TOPFILE
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fi
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}
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preupgrade_changes() {
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# This function is to add any new pillar items if needed.
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echo "Checking to see if changes are needed."
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[[ "$INSTALLEDVERSION" =~ rc.1 ]] && rc1_to_rc2
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[[ "$INSTALLEDVERSION" =~ rc.2 ]] && rc2_to_rc3
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[[ "$INSTALLEDVERSION" =~ rc.3 ]] && rc3_to_2.3.0
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[[ "$INSTALLEDVERSION" == 2.3.0 || "$INSTALLEDVERSION" == 2.3.1 || "$INSTALLEDVERSION" == 2.3.2 || "$INSTALLEDVERSION" == 2.3.10 ]] && up_2.3.0_to_2.3.20
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[[ "$INSTALLEDVERSION" == 2.3.20 || "$INSTALLEDVERSION" == 2.3.21 ]] && up_2.3.2X_to_2.3.30
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[[ "$INSTALLEDVERSION" == 2.3.30 || "$INSTALLEDVERSION" == 2.3.40 ]] && up_2.3.3X_to_2.3.50
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[[ "$INSTALLEDVERSION" == 2.3.50 || "$INSTALLEDVERSION" == 2.3.51 || "$INSTALLEDVERSION" == 2.3.52 || "$INSTALLEDVERSION" == 2.3.60 || "$INSTALLEDVERSION" == 2.3.61 || "$INSTALLEDVERSION" == 2.3.70 ]] && up_2.3.5X_to_2.3.80
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true
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}
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postupgrade_changes() {
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# This function is to add any new pillar items if needed.
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echo "Running post upgrade processes."
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[[ "$POSTVERSION" =~ rc.1 ]] && post_rc1_to_rc2
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[[ "$POSTVERSION" == 2.3.20 || "$POSTVERSION" == 2.3.21 ]] && post_2.3.2X_to_2.3.30
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[[ "$POSTVERSION" == 2.3.30 ]] && post_2.3.30_to_2.3.40
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[[ "$POSTVERSION" == 2.3.50 ]] && post_2.3.5X_to_2.3.60
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true
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}
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post_rc1_to_2.3.21() {
|
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salt-call state.apply playbook.OLD_db_init
|
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rm -f /opt/so/rules/elastalert/playbook/*.yaml
|
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so-playbook-ruleupdate >> /root/soup_playbook_rule_update.log 2>&1 &
|
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POSTVERSION=2.3.21
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}
|
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|
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post_2.3.2X_to_2.3.30() {
|
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so-playbook-sigma-refresh >> /root/soup_playbook_sigma_refresh.log 2>&1 &
|
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POSTVERSION=2.3.30
|
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}
|
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|
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post_2.3.30_to_2.3.40() {
|
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so-playbook-sigma-refresh >> /root/soup_playbook_sigma_refresh.log 2>&1 &
|
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so-kibana-space-defaults
|
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POSTVERSION=2.3.40
|
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}
|
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|
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post_2.3.5X_to_2.3.60() {
|
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POSTVERSION=2.3.60
|
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}
|
||
|
||
|
||
rc1_to_rc2() {
|
||
|
||
# Move the static file to global.sls
|
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echo "Migrating static.sls to global.sls"
|
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mv -v /opt/so/saltstack/local/pillar/static.sls /opt/so/saltstack/local/pillar/global.sls >> "$SOUP_LOG" 2>&1
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sed -i '1c\global:' /opt/so/saltstack/local/pillar/global.sls >> "$SOUP_LOG" 2>&1
|
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|
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# Moving baseurl from minion sls file to inside global.sls
|
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local line=$(grep '^ url_base:' /opt/so/saltstack/local/pillar/minions/$MINIONID.sls)
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sed -i '/^ url_base:/d' /opt/so/saltstack/local/pillar/minions/$MINIONID.sls;
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sed -i "/^global:/a \\$line" /opt/so/saltstack/local/pillar/global.sls;
|
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|
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# Adding play values to the global.sls
|
||
local HIVEPLAYSECRET=$(get_random_value)
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local CORTEXPLAYSECRET=$(get_random_value)
|
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sed -i "/^global:/a \\ hiveplaysecret: $HIVEPLAYSECRET" /opt/so/saltstack/local/pillar/global.sls;
|
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sed -i "/^global:/a \\ cortexplaysecret: $CORTEXPLAYSECRET" /opt/so/saltstack/local/pillar/global.sls;
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|
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# Move storage nodes to hostname for SSL
|
||
# Get a list we can use:
|
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grep -A1 searchnode /opt/so/saltstack/local/pillar/data/nodestab.sls | grep -v '\-\-' | sed '$!N;s/\n/ /' | awk '{print $1,$3}' | awk '/_searchnode:/{gsub(/\_searchnode:/, "_searchnode"); print}' >/tmp/nodes.txt
|
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# Remove the nodes from cluster settings
|
||
while read p; do
|
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local NAME=$(echo $p | awk '{print $1}')
|
||
local IP=$(echo $p | awk '{print $2}')
|
||
echo "Removing the old cross cluster config for $NAME"
|
||
curl -XPUT -H 'Content-Type: application/json' http://localhost:9200/_cluster/settings -d '{"persistent":{"cluster":{"remote":{"'$NAME'":{"skip_unavailable":null,"seeds":null}}}}}'
|
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done </tmp/nodes.txt
|
||
# Add the nodes back using hostname
|
||
while read p; do
|
||
local NAME=$(echo $p | awk '{print $1}')
|
||
local EHOSTNAME=$(echo $p | awk -F"_" '{print $1}')
|
||
local IP=$(echo $p | awk '{print $2}')
|
||
echo "Adding the new cross cluster config for $NAME"
|
||
curl -XPUT http://localhost:9200/_cluster/settings -H'Content-Type: application/json' -d '{"persistent": {"search": {"remote": {"'$NAME'": {"skip_unavailable": "true", "seeds": ["'$EHOSTNAME':9300"]}}}}}'
|
||
done </tmp/nodes.txt
|
||
|
||
INSTALLEDVERSION=rc.2
|
||
}
|
||
|
||
rc2_to_rc3() {
|
||
|
||
# move location of local.rules
|
||
cp /opt/so/saltstack/default/salt/idstools/localrules/local.rules /opt/so/saltstack/local/salt/idstools/local.rules
|
||
|
||
if [ -f /opt/so/saltstack/local/salt/idstools/localrules/local.rules ]; then
|
||
cat /opt/so/saltstack/local/salt/idstools/localrules/local.rules >> /opt/so/saltstack/local/salt/idstools/local.rules
|
||
fi
|
||
rm -rf /opt/so/saltstack/local/salt/idstools/localrules
|
||
rm -rf /opt/so/saltstack/default/salt/idstools/localrules
|
||
|
||
# Rename mdengine to MDENGINE
|
||
sed -i "s/ zeekversion/ mdengine/g" /opt/so/saltstack/local/pillar/global.sls
|
||
# Enable Strelka Rules
|
||
sed -i "/ rules:/c\ rules: 1" /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
INSTALLEDVERSION=rc.3
|
||
|
||
}
|
||
|
||
rc3_to_2.3.0() {
|
||
# Fix Tab Complete
|
||
if [ ! -f /etc/profile.d/securityonion.sh ]; then
|
||
echo "complete -cf sudo" > /etc/profile.d/securityonion.sh
|
||
fi
|
||
|
||
{
|
||
echo "redis_settings:"
|
||
echo " redis_maxmemory: 827"
|
||
echo "playbook:"
|
||
echo " api_key: de6639318502476f2fa5aa06f43f51fb389a3d7f"
|
||
} >> /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
sed -i 's/playbook:/playbook_db:/' /opt/so/saltstack/local/pillar/secrets.sls
|
||
{
|
||
echo "playbook_admin: $(get_random_value)"
|
||
echo "playbook_automation: $(get_random_value)"
|
||
} >> /opt/so/saltstack/local/pillar/secrets.sls
|
||
|
||
INSTALLEDVERSION=2.3.0
|
||
}
|
||
|
||
up_2.3.0_to_2.3.20(){
|
||
DOCKERSTUFFBIP=$(echo $DOCKERSTUFF | awk -F'.' '{print $1,$2,$3,1}' OFS='.')/24
|
||
# Remove PCAP from global
|
||
sed '/pcap:/d' /opt/so/saltstack/local/pillar/global.sls
|
||
sed '/sensor_checkin_interval_ms:/d' /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
# Add checking interval to glbal
|
||
echo "sensoroni:" >> /opt/so/saltstack/local/pillar/global.sls
|
||
echo " node_checkin_interval_ms: 10000" >> /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
# Update pillar fiels for new sensoroni functionality
|
||
for file in /opt/so/saltstack/local/pillar/minions/*; do
|
||
echo "sensoroni:" >> $file
|
||
echo " node_description:" >> $file
|
||
local SOMEADDRESS=$(cat $file | grep mainip | tail -n 1 | awk '{print $2'})
|
||
echo " node_address: $SOMEADDRESS" >> $file
|
||
done
|
||
|
||
# Remove old firewall config to reduce confusion
|
||
rm -f /opt/so/saltstack/default/pillar/firewall/ports.sls
|
||
|
||
# Fix daemon.json by managing it
|
||
echo "docker:" >> /opt/so/saltstack/local/pillar/global.sls
|
||
DOCKERGREP=$(cat /etc/docker/daemon.json | grep base | awk {'print $3'} | cut -f1 -d"," | tr -d '"')
|
||
if [ -z "$DOCKERGREP" ]; then
|
||
echo " range: '172.17.0.0/24'" >> /opt/so/saltstack/local/pillar/global.sls
|
||
echo " bip: '172.17.0.1/24'" >> /opt/so/saltstack/local/pillar/global.sls
|
||
else
|
||
DOCKERSTUFF="${DOCKERGREP//\"}"
|
||
DOCKERSTUFFBIP=$(echo $DOCKERSTUFF | awk -F'.' '{print $1,$2,$3,1}' OFS='.')/24
|
||
echo " range: '$DOCKERSTUFF/24'" >> /opt/so/saltstack/local/pillar/global.sls
|
||
echo " bip: '$DOCKERSTUFFBIP'" >> /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
fi
|
||
|
||
INSTALLEDVERSION=2.3.20
|
||
}
|
||
|
||
up_2.3.2X_to_2.3.30() {
|
||
# Replace any curly brace scalars with the same scalar in single quotes
|
||
readarray -t minion_pillars <<< "$(find /opt/so/saltstack/local/pillar/minions -type f -name '*.sls')"
|
||
for pillar in "${minion_pillars[@]}"; do
|
||
sed -i -r "s/ (\{\{.*}})$/ '\1'/g" "$pillar"
|
||
done
|
||
|
||
# Change the IMAGEREPO
|
||
sed -i "/ imagerepo: 'securityonion'/c\ imagerepo: 'security-onion-solutions'" /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i "/ imagerepo: securityonion/c\ imagerepo: 'security-onion-solutions'" /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
# Strelka rule repo pillar addition
|
||
if [[ $is_airgap -eq 0 ]]; then
|
||
# Add manager as default Strelka YARA rule repo
|
||
sed -i "/^strelka:/a \\ repos: \n - https://$HOSTNAME/repo/rules/strelka" /opt/so/saltstack/local/pillar/global.sls;
|
||
else
|
||
# Add Github repo for Strelka YARA rules
|
||
sed -i "/^strelka:/a \\ repos: \n - https://github.com/Neo23x0/signature-base" /opt/so/saltstack/local/pillar/global.sls;
|
||
fi
|
||
check_log_size_limit
|
||
INSTALLEDVERSION=2.3.30
|
||
}
|
||
|
||
upgrade_to_2.3.50_repo() {
|
||
echo "Performing repo changes."
|
||
if [[ "$OS" == "centos" ]]; then
|
||
# Import GPG Keys
|
||
gpg_rpm_import
|
||
echo "Disabling fastestmirror."
|
||
disable_fastestmirror
|
||
echo "Deleting unneeded repo files."
|
||
DELREPOS=('CentOS-Base' 'CentOS-CR' 'CentOS-Debuginfo' 'docker-ce' 'CentOS-fasttrack' 'CentOS-Media' 'CentOS-Sources' 'CentOS-Vault' 'CentOS-x86_64-kernel' 'epel' 'epel-testing' 'saltstack' 'wazuh')
|
||
|
||
for DELREPO in "${DELREPOS[@]}"; do
|
||
if [[ -f "/etc/yum.repos.d/$DELREPO.repo" ]]; then
|
||
echo "Deleting $DELREPO.repo"
|
||
rm -f "/etc/yum.repos.d/$DELREPO.repo"
|
||
fi
|
||
done
|
||
if [[ $is_airgap -eq 1 ]]; then
|
||
# Copy the new repo file if not airgap
|
||
cp $UPDATE_DIR/salt/repo/client/files/centos/securityonion.repo /etc/yum.repos.d/
|
||
yum clean all
|
||
yum repolist
|
||
fi
|
||
fi
|
||
}
|
||
|
||
up_2.3.3X_to_2.3.50() {
|
||
|
||
cat <<EOF > /tmp/supersed.txt
|
||
/so-zeek:/ {
|
||
p;
|
||
n;
|
||
/shards:/ {
|
||
p;
|
||
n;
|
||
/warm:/ {
|
||
p;
|
||
n;
|
||
/close:/ {
|
||
s/close: 365/close: 45/;
|
||
p;
|
||
n;
|
||
/delete:/ {
|
||
s/delete: 45/delete: 365/;
|
||
p;
|
||
d;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
p;
|
||
EOF
|
||
sed -n -i -f /tmp/supersed.txt /opt/so/saltstack/local/pillar/global.sls
|
||
rm /tmp/supersed.txt
|
||
INSTALLEDVERSION=2.3.50
|
||
}
|
||
|
||
up_2.3.5X_to_2.3.80() {
|
||
|
||
# Remove watermark settings from global.sls
|
||
sed -i '/ cluster_routing_allocation_disk/d' /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
# Add new indices to the global
|
||
sed -i '/ index_settings:/a \\ so-elasticsearch: \n shards: 1 \n warm: 7 \n close: 30 \n delete: 365' /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i '/ index_settings:/a \\ so-logstash: \n shards: 1 \n warm: 7 \n close: 30 \n delete: 365' /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i '/ index_settings:/a \\ so-kibana: \n shards: 1 \n warm: 7 \n close: 30 \n delete: 365' /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i '/ index_settings:/a \\ so-redis: \n shards: 1 \n warm: 7 \n close: 30 \n delete: 365' /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
# Do some pillar formatting
|
||
tc=$(grep -w true_cluster /opt/so/saltstack/local/pillar/global.sls | awk -F: {'print tolower($2)'}| xargs)
|
||
|
||
if [[ "$tc" == "true" ]]; then
|
||
tcname=$(grep -w true_cluster_name /opt/so/saltstack/local/pillar/global.sls | awk -F: {'print $2'})
|
||
sed -i "/^elasticsearch:/a \\ config: \n cluster: \n name: $tcname" /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i '/ true_cluster_name/d' /opt/so/saltstack/local/pillar/global.sls
|
||
sed -i '/ esclustername/d' /opt/so/saltstack/local/pillar/global.sls
|
||
|
||
for file in /opt/so/saltstack/local/pillar/minions/*.sls; do
|
||
if [[ ${file} != *"manager.sls"* ]]; then
|
||
noderoutetype=$(grep -w node_route_type $file | awk -F: {'print $2'})
|
||
if [ -n "$noderoutetype" ]; then
|
||
sed -i "/^elasticsearch:/a \\ config: \n node: \n attr: \n box_type: $noderoutetype" $file
|
||
sed -i '/ node_route_type/d' $file
|
||
noderoutetype=''
|
||
fi
|
||
fi
|
||
done
|
||
fi
|
||
|
||
# check for local es config to inform user that the config in local is now ignored and those options need to be placed in the pillar
|
||
if [ -f "/opt/so/saltstack/local/salt/elasticsearch/files/elasticsearch.yml" ]; then
|
||
NOTIFYCUSTOMELASTICCONFIG=true
|
||
fi
|
||
|
||
INSTALLEDVERSION=2.3.80
|
||
}
|
||
|
||
verify_upgradespace() {
|
||
CURRENTSPACE=$(df -BG / | grep -v Avail | awk '{print $4}' | sed 's/.$//')
|
||
if [ "$CURRENTSPACE" -lt "10" ]; then
|
||
echo "You are low on disk space."
|
||
return 1
|
||
else
|
||
return 0
|
||
fi
|
||
}
|
||
|
||
upgrade_space() {
|
||
if ! verify_upgradespace; then
|
||
clean_dockers
|
||
if ! verify_upgradespace; then
|
||
echo "There is not enough space to perform the upgrade. Please free up space and try again"
|
||
exit 0
|
||
fi
|
||
else
|
||
echo "You have enough space for upgrade. Proceeding with soup."
|
||
fi
|
||
}
|
||
|
||
thehive_maint() {
|
||
echo -n "Waiting for TheHive..."
|
||
COUNT=0
|
||
THEHIVE_CONNECTED="no"
|
||
while [[ "$COUNT" -le 240 ]]; do
|
||
curl --output /dev/null --silent --head --fail -k "https://localhost/thehive/api/alert"
|
||
if [ $? -eq 0 ]; then
|
||
THEHIVE_CONNECTED="yes"
|
||
echo "connected!"
|
||
break
|
||
else
|
||
((COUNT+=1))
|
||
sleep 1
|
||
echo -n "."
|
||
fi
|
||
done
|
||
if [ "$THEHIVE_CONNECTED" == "yes" ]; then
|
||
echo "Migrating thehive databases if needed."
|
||
curl -v -k -XPOST -L "https://localhost/thehive/api/maintenance/migrate"
|
||
curl -v -k -XPOST -L "https://localhost/cortex/api/maintenance/migrate"
|
||
fi
|
||
}
|
||
|
||
unmount_update() {
|
||
cd /tmp
|
||
umount /tmp/soagupdate
|
||
}
|
||
|
||
update_airgap_rules() {
|
||
# Copy the rules over to update them for airgap.
|
||
rsync -av $UPDATE_DIR/agrules/* /nsm/repo/rules/
|
||
}
|
||
|
||
update_centos_repo() {
|
||
# Update the files in the repo
|
||
echo "Syncing new updates to /nsm/repo"
|
||
rsync -av $AGREPO/* /nsm/repo/
|
||
echo "Creating repo"
|
||
createrepo /nsm/repo
|
||
}
|
||
|
||
update_version() {
|
||
# Update the version to the latest
|
||
echo "Updating the Security Onion version file."
|
||
echo $NEWVERSION > /etc/soversion
|
||
echo $HOTFIXVERSION > /etc/sohotfix
|
||
sed -i "/ soversion:/c\ soversion: $NEWVERSION" /opt/so/saltstack/local/pillar/global.sls
|
||
}
|
||
|
||
upgrade_check() {
|
||
# Let's make sure we actually need to update.
|
||
NEWVERSION=$(cat $UPDATE_DIR/VERSION)
|
||
HOTFIXVERSION=$(cat $UPDATE_DIR/HOTFIX)
|
||
[[ -f /etc/sohotfix ]] && CURRENTHOTFIX=$(cat /etc/sohotfix)
|
||
if [ "$INSTALLEDVERSION" == "$NEWVERSION" ]; then
|
||
echo "Checking to see if there are hotfixes needed"
|
||
if [ "$HOTFIXVERSION" == "$CURRENTHOTFIX" ]; then
|
||
echo "You are already running the latest version of Security Onion."
|
||
exit 0
|
||
else
|
||
echo "We need to apply a hotfix"
|
||
is_hotfix=true
|
||
fi
|
||
else
|
||
is_hotfix=false
|
||
fi
|
||
|
||
}
|
||
|
||
upgrade_check_salt() {
|
||
NEWSALTVERSION=$(grep version: $UPDATE_DIR/salt/salt/master.defaults.yaml | awk '{print $2}')
|
||
if [ "$INSTALLEDSALTVERSION" == "$NEWSALTVERSION" ]; then
|
||
echo "You are already running the correct version of Salt for Security Onion."
|
||
else
|
||
UPGRADESALT=1
|
||
fi
|
||
}
|
||
|
||
upgrade_salt() {
|
||
SALTUPGRADED=True
|
||
echo "Performing upgrade of Salt from $INSTALLEDSALTVERSION to $NEWSALTVERSION."
|
||
echo ""
|
||
# If CentOS
|
||
if [[ $OS == 'centos' ]]; then
|
||
echo "Removing yum versionlock for Salt."
|
||
echo ""
|
||
yum versionlock delete "salt-*"
|
||
echo "Updating Salt packages and restarting services."
|
||
echo ""
|
||
set +e
|
||
run_check_net_err \
|
||
"sh $UPDATE_DIR/salt/salt/scripts/bootstrap-salt.sh -r -F -M -x python3 stable \"$NEWSALTVERSION\"" \
|
||
"Could not update salt, please check $SOUP_LOG for details."
|
||
set -e
|
||
echo "Applying yum versionlock for Salt."
|
||
echo ""
|
||
yum versionlock add "salt-*"
|
||
# Else do Ubuntu things
|
||
elif [[ $OS == 'ubuntu' ]]; then
|
||
echo "Removing apt hold for Salt."
|
||
echo ""
|
||
apt-mark unhold "salt-common"
|
||
apt-mark unhold "salt-master"
|
||
apt-mark unhold "salt-minion"
|
||
echo "Updating Salt packages and restarting services."
|
||
echo ""
|
||
set +e
|
||
run_check_net_err \
|
||
"sh $UPDATE_DIR/salt/salt/scripts/bootstrap-salt.sh -F -M -x python3 stable \"$NEWSALTVERSION\"" \
|
||
"Could not update salt, please check $SOUP_LOG for details."
|
||
set -e
|
||
echo "Applying apt hold for Salt."
|
||
echo ""
|
||
apt-mark hold "salt-common"
|
||
apt-mark hold "salt-master"
|
||
apt-mark hold "salt-minion"
|
||
fi
|
||
}
|
||
|
||
verify_latest_update_script() {
|
||
# Check to see if the update scripts match. If not run the new one.
|
||
CURRENTSOUP=$(md5sum /opt/so/saltstack/default/salt/common/tools/sbin/soup | awk '{print $1}')
|
||
GITSOUP=$(md5sum $UPDATE_DIR/salt/common/tools/sbin/soup | awk '{print $1}')
|
||
CURRENTCMN=$(md5sum /opt/so/saltstack/default/salt/common/tools/sbin/so-common | awk '{print $1}')
|
||
GITCMN=$(md5sum $UPDATE_DIR/salt/common/tools/sbin/so-common | awk '{print $1}')
|
||
CURRENTIMGCMN=$(md5sum /opt/so/saltstack/default/salt/common/tools/sbin/so-image-common | awk '{print $1}')
|
||
GITIMGCMN=$(md5sum $UPDATE_DIR/salt/common/tools/sbin/so-image-common | awk '{print $1}')
|
||
|
||
if [[ "$CURRENTSOUP" == "$GITSOUP" && "$CURRENTCMN" == "$GITCMN" && "$CURRENTIMGCMN" == "$GITIMGCMN" ]]; then
|
||
echo "This version of the soup script is up to date. Proceeding."
|
||
else
|
||
echo "You are not running the latest soup version. Updating soup and its components. Might take multiple runs to complete"
|
||
cp $UPDATE_DIR/salt/common/tools/sbin/soup $DEFAULT_SALT_DIR/salt/common/tools/sbin/
|
||
cp $UPDATE_DIR/salt/common/tools/sbin/so-common $DEFAULT_SALT_DIR/salt/common/tools/sbin/
|
||
cp $UPDATE_DIR/salt/common/tools/sbin/so-image-common $DEFAULT_SALT_DIR/salt/common/tools/sbin/
|
||
salt-call state.apply -l info common queue=True
|
||
echo ""
|
||
echo "soup has been updated. Please run soup again."
|
||
exit 0
|
||
fi
|
||
}
|
||
|
||
main() {
|
||
trap 'check_err $?' EXIT
|
||
|
||
echo "Checking to see if this is an airgap install."
|
||
echo ""
|
||
check_airgap
|
||
if [[ $is_airgap -eq 0 && $UNATTENDED == true && -z $ISOLOC ]]; then
|
||
echo "Missing file argument (-f <FILENAME>) for unattended airgap upgrade."
|
||
exit 0
|
||
fi
|
||
echo "Checking to see if this is a manager."
|
||
echo ""
|
||
require_manager
|
||
set_minionid
|
||
echo "Found that Security Onion $INSTALLEDVERSION is currently installed."
|
||
echo ""
|
||
if [[ $is_airgap -eq 0 ]]; then
|
||
# Let's mount the ISO since this is airgap
|
||
airgap_mounted
|
||
else
|
||
echo "Cloning Security Onion github repo into $UPDATE_DIR."
|
||
echo "Removing previous upgrade sources."
|
||
rm -rf $UPDATE_DIR
|
||
echo "Cloning the Security Onion Repo."
|
||
clone_to_tmp
|
||
fi
|
||
echo "Verifying we have the latest soup script."
|
||
verify_latest_update_script
|
||
echo ""
|
||
set_os
|
||
set_palette
|
||
check_elastic_license
|
||
echo ""
|
||
check_os_updates
|
||
|
||
echo "Generating new repo archive"
|
||
generate_and_clean_tarballs
|
||
if [ -f /usr/sbin/so-image-common ]; then
|
||
. /usr/sbin/so-image-common
|
||
else
|
||
add_common
|
||
fi
|
||
|
||
echo "Let's see if we need to update Security Onion."
|
||
upgrade_check
|
||
upgrade_space
|
||
|
||
echo "Checking for Salt Master and Minion updates."
|
||
upgrade_check_salt
|
||
set -e
|
||
|
||
if [ "$is_hotfix" == "true" ]; then
|
||
echo "Applying $HOTFIXVERSION"
|
||
copy_new_files
|
||
echo ""
|
||
update_version
|
||
salt-call state.highstate -l info queue=True
|
||
else
|
||
echo ""
|
||
echo "Performing upgrade from Security Onion $INSTALLEDVERSION to Security Onion $NEWVERSION."
|
||
echo ""
|
||
|
||
echo "Updating dockers to $NEWVERSION."
|
||
if [[ $is_airgap -eq 0 ]]; then
|
||
airgap_update_dockers
|
||
update_centos_repo
|
||
yum clean all
|
||
check_os_updates
|
||
else
|
||
update_registry
|
||
set +e
|
||
update_docker_containers "soup"
|
||
set -e
|
||
fi
|
||
|
||
echo ""
|
||
echo "Stopping Salt Minion service."
|
||
systemctl stop salt-minion
|
||
echo "Killing any remaining Salt Minion processes."
|
||
set +e
|
||
pkill -9 -ef /usr/bin/salt-minion
|
||
set -e
|
||
echo ""
|
||
echo "Stopping Salt Master service."
|
||
systemctl stop salt-master
|
||
echo ""
|
||
|
||
upgrade_to_2.3.50_repo
|
||
|
||
# Does salt need upgraded. If so update it.
|
||
if [[ $UPGRADESALT -eq 1 ]]; then
|
||
echo "Upgrading Salt"
|
||
# Update the repo files so it can actually upgrade
|
||
upgrade_salt
|
||
fi
|
||
|
||
echo "Checking if Salt was upgraded."
|
||
echo ""
|
||
# Check that Salt was upgraded
|
||
SALTVERSIONPOSTUPGRADE=$(salt --versions-report | grep Salt: | awk '{print $2}')
|
||
if [[ "$SALTVERSIONPOSTUPGRADE" != "$NEWSALTVERSION" ]]; then
|
||
echo "Salt upgrade failed. Check of indicators of failure in $SOUP_LOG."
|
||
echo "Once the issue is resolved, run soup again."
|
||
echo "Exiting."
|
||
echo ""
|
||
exit 0
|
||
else
|
||
echo "Salt upgrade success."
|
||
echo ""
|
||
fi
|
||
|
||
preupgrade_changes
|
||
echo ""
|
||
|
||
if [[ $is_airgap -eq 0 ]]; then
|
||
echo "Updating Rule Files to the Latest."
|
||
update_airgap_rules
|
||
fi
|
||
|
||
# Only update the repo if its airgap
|
||
if [[ $is_airgap -eq 0 && $UPGRADESALT -ne 1 ]]; then
|
||
update_centos_repo
|
||
fi
|
||
|
||
echo ""
|
||
echo "Copying new Security Onion code from $UPDATE_DIR to $DEFAULT_SALT_DIR."
|
||
copy_new_files
|
||
echo ""
|
||
update_version
|
||
|
||
echo ""
|
||
echo "Locking down Salt Master for upgrade"
|
||
masterlock
|
||
|
||
echo ""
|
||
echo "Starting Salt Master service."
|
||
systemctl start salt-master
|
||
|
||
# Testing that salt-master is up by checking that is it connected to itself
|
||
set +e
|
||
echo "Waiting on the Salt Master service to be ready."
|
||
salt-call state.show_top -l error queue=True || fail "salt-master could not be reached. Check $SOUP_LOG for details."
|
||
set -e
|
||
|
||
echo ""
|
||
echo "Ensuring python modules for Salt are installed and patched."
|
||
salt-call state.apply salt.python3-influxdb -l info queue=True
|
||
echo ""
|
||
|
||
# Only regenerate osquery packages if Fleet is enabled
|
||
FLEET_MANAGER=$(lookup_pillar fleet_manager)
|
||
FLEET_NODE=$(lookup_pillar fleet_node)
|
||
if [[ "$FLEET_MANAGER" == "True" || "$FLEET_NODE" == "True" ]]; then
|
||
echo ""
|
||
echo "Regenerating Osquery Packages.... This will take several minutes."
|
||
salt-call state.apply fleet.event_gen-packages -l info queue=True
|
||
echo ""
|
||
fi
|
||
|
||
echo ""
|
||
echo "Running a highstate to complete the Security Onion upgrade on this manager. This could take several minutes."
|
||
set +e
|
||
salt-call state.highstate -l info queue=True
|
||
set -e
|
||
echo ""
|
||
echo "Upgrade from $INSTALLEDVERSION to $NEWVERSION complete."
|
||
|
||
echo ""
|
||
echo "Stopping Salt Master to remove ACL"
|
||
systemctl stop salt-master
|
||
|
||
masterunlock
|
||
|
||
echo ""
|
||
echo "Starting Salt Master service."
|
||
systemctl start salt-master
|
||
|
||
set +e
|
||
echo "Waiting on the Salt Master service to be ready."
|
||
salt-call state.show_top -l error queue=True || fail "salt-master could not be reached. Check $SOUP_LOG for details."
|
||
set -e
|
||
|
||
echo "Running a highstate. This could take several minutes."
|
||
salt-call state.highstate -l info queue=True
|
||
postupgrade_changes
|
||
[[ $is_airgap -eq 0 ]] && unmount_update
|
||
thehive_maint
|
||
|
||
NUM_MINIONS=$(ls /opt/so/saltstack/local/pillar/minions/*_*.sls | wc -l)
|
||
if [[ $UPGRADESALT -eq 1 ]] && [[ $NUM_MINIONS -gt 1 ]]; then
|
||
if [[ $is_airgap -eq 0 ]]; then
|
||
echo ""
|
||
echo "Cleaning repos on remote Security Onion nodes."
|
||
salt -C 'not *_eval and not *_helixsensor and not *_manager and not *_managersearch and not *_standalone and G@os:CentOS' cmd.run "yum clean all"
|
||
echo ""
|
||
fi
|
||
fi
|
||
|
||
check_local_mods
|
||
|
||
check_sudoers
|
||
|
||
if [[ -n $lsl_msg ]]; then
|
||
case $lsl_msg in
|
||
'distributed')
|
||
echo "[INFO] The value of log_size_limit in any heavy node minion pillars may be incorrect."
|
||
echo " -> We recommend checking and adjusting the values as necessary."
|
||
echo " -> Minion pillar directory: /opt/so/saltstack/local/pillar/minions/"
|
||
;;
|
||
'single-node')
|
||
# We can assume the lsl_details array has been set if lsl_msg has this value
|
||
echo "[WARNING] The value of log_size_limit (${lsl_details[0]}) does not match the recommended value of ${lsl_details[1]}."
|
||
echo " -> We recommend checking and adjusting the value as necessary."
|
||
echo " -> File: /opt/so/saltstack/local/pillar/minions/${lsl_details[2]}.sls"
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if [[ $NUM_MINIONS -gt 1 ]]; then
|
||
|
||
cat << EOF
|
||
|
||
|
||
|
||
This appears to be a distributed deployment. Other nodes should update themselves at the next Salt highstate (typically within 15 minutes). Do not manually restart anything until you know that all the search/heavy nodes in your deployment are updated. This is especially important if you are using true clustering for Elasticsearch.
|
||
|
||
Each minion is on a random 15 minute check-in period and things like network bandwidth can be a factor in how long the actual upgrade takes. If you have a heavy node on a slow link, it is going to take a while to get the containers to it. Depending on what changes happened between the versions, Elasticsearch might not be able to talk to said heavy node until the update is complete.
|
||
|
||
If it looks like you’re missing data after the upgrade, please avoid restarting services and instead make sure at least one search node has completed its upgrade. The best way to do this is to run 'sudo salt-call state.highstate' from a search node and make sure there are no errors. Typically if it works on one node it will work on the rest. Forward nodes are less complex and will update as they check in so you can monitor those from the Grid section of SOC.
|
||
|
||
For more information, please see https://docs.securityonion.net/en/2.3/soup.html#distributed-deployments.
|
||
|
||
EOF
|
||
|
||
fi
|
||
fi
|
||
|
||
if [ "$NOTIFYCUSTOMELASTICCONFIG" = true ] ; then
|
||
cat < EOF
|
||
|
||
|
||
A custom Elasticsearch configuration has been found at /opt/so/saltstack/local/elasticsearch/files/elasticsearch.yml. This file is no longer referenced in Security Onion verions >= 2.3.80.
|
||
|
||
In order to customize Elasticsearch, please see https://docs.securityonion.net/en/2.3/elasticsearch.html.
|
||
|
||
|
||
fi
|
||
|
||
echo "### soup has been served at $(date) ###"
|
||
}
|
||
|
||
while getopts ":b:f:y" opt; do
|
||
case ${opt} in
|
||
b )
|
||
BATCHSIZE="$OPTARG"
|
||
if ! [[ "$BATCHSIZE" =~ ^[1-9][0-9]*$ ]]; then
|
||
echo "Batch size must be a number greater than 0."
|
||
exit 1
|
||
fi
|
||
;;
|
||
y )
|
||
if [[ ! -f /opt/so/state/yeselastic.txt ]]; then
|
||
echo "Cannot run soup in unattended mode. You must run soup manually to accept the Elastic License."
|
||
exit 1
|
||
else
|
||
UNATTENDED=true
|
||
fi
|
||
;;
|
||
f )
|
||
ISOLOC="$OPTARG"
|
||
;;
|
||
\? )
|
||
echo "Usage: soup [-b] [-y] [-f <iso location>]"
|
||
exit 1
|
||
;;
|
||
: )
|
||
echo "Invalid option: $OPTARG requires an argument"
|
||
exit 1
|
||
;;
|
||
esac
|
||
done
|
||
shift $((OPTIND - 1))
|
||
|
||
if [[ -z $UNATTENDED ]]; then
|
||
cat << EOF
|
||
|
||
SOUP - Security Onion UPdater
|
||
|
||
Please review the following for more information about the update process and recent updates:
|
||
https://docs.securityonion.net/soup
|
||
https://blog.securityonion.net
|
||
|
||
Press Enter to continue or Ctrl-C to cancel.
|
||
|
||
EOF
|
||
|
||
read -r input
|
||
fi
|
||
|
||
echo "### Preparing soup at $(date) ###"
|
||
main "$@" | tee -a $SOUP_LOG
|
||
|