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UPDATE.sh
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#!/bin/bash
# Color codes
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
RED='\033[0;31m'
VIOLET='\033[0;35m'
NC='\033[0m' # No Color
setVars(){
MISP_IMAGE_NAME=$(generateName "misp")
MYSQL_IMAGE_NAME=$(generateName "mysql")
REDIS_IMAGE_NAME=$(generateName "redis")
MODULES_IMAGE_NAME=$(generateName "modules")
PATH_TO_MISP="/var/www/MISP/"
SNAP_NAME=$(generateName "update")
NAMING_LOG_FILE="./logs/naming.log"
MISP_NEW_EQ_OLD=false
MYSQL_NEW_EQ_OLD=false
REDIS_NEW_EQ_OLD=false
MODULES_NEW_EQ_OLD=false
RENAMED_MISP=false
RENAMED_MYSQL=false
RENAMED_REDIS=false
RENAMED_MODULES=false
}
setDefaultArgs(){
default_misp="no"
default_misp_img=""
default_current_misp=""
default_new_misp=$(generateName "misp")
default_mysql="no"
default_mysql_img=""
default_new_mysql=$(generateName "mysql")
default_redis="no"
default_redis_img=""
default_new_redis=$(generateName "redis")
default_modules="no"
default_modules_img=""
default_new_modules=$(generateName "modules")
}
error() {
local msg=$1
echo -e "${RED}[$(date '+%Y-%m-%d %H:%M:%S')] Error: $msg${NC}" > /dev/tty
}
warn() {
local msg=$1
echo -e "${YELLOW}[$(date '+%Y-%m-%d %H:%M:%S')] Warning: $msg${NC}" > /dev/tty
}
okay() {
local msg=$1
echo -e "${GREEN}[$(date '+%Y-%m-%d %H:%M:%S')] Success: $msg${NC}" > /dev/tty
}
info() {
local msg=$1
echo -e "${BLUE}[$(date '+%Y-%m-%d %H:%M:%S')] Info: $msg${NC}" > /dev/tty
}
generateName(){
local name="$1"
echo "${name}-$(date +%Y-%m-%d-%H-%M-%S)"
}
checkResourceExists() {
local resource_type="$1"
local resource_name="$2"
case "$resource_type" in
"container")
lxc info "$resource_name" &>/dev/null
;;
"image")
lxc image list --format=json | jq -e --arg alias "$resource_name" '.[] | select(.aliases[].name == $alias) | .fingerprint' &>/dev/null
;;
"project")
lxc project list --format=json | jq -e --arg name "$resource_name" '.[] | select(.name == $name) | .name' &>/dev/null
;;
"storage")
lxc storage list --format=json | jq -e --arg name "$resource_name" '.[] | select(.name == $name) | .name' &>/dev/null
;;
"network")
lxc network list --format=json | jq -e --arg name "$resource_name" '.[] | select(.name == $name) | .name' &>/dev/null
;;
"profile")
lxc profile list --format=json | jq -e --arg name "$resource_name" '.[] | select(.name == $name) | .name' &>/dev/null
;;
esac
return $?
}
checkSoftwareDependencies() {
local dependencies=("jq" "yq")
for dep in "${dependencies[@]}"; do
if ! command -v "$dep" &> /dev/null; then
error "$dep is not installed."
exit 1
fi
done
}
usage() {
echo "Usage: $0 [options]"
echo
echo "Options:"
echo " -h, --help Show this help message and exit."
echo " -p, --passwd <password> Set the MySQL root password."
echo " --update-misp Update MISP container."
echo " --misp-image <image> Specify the MISP image."
echo " --current-misp <name> Specify the current MISP container name (Mandatory)."
echo " --new-misp <name> Specify the new MISP container name."
echo " -a, --all Apply updates to all components."
echo " --update-mysql Update MySQL container."
echo " --mysql-image <image> Specify the MySQL image."
echo " --new-mysql <name> Specify the new MySQL container name."
echo " --update-redis Update Redis container."
echo " --redis-image <image> Specify the Redis image."
echo " --new-redis <name> Specify the new Redis container name."
echo " --update-modules Update modules container."
echo " --modules-image <image> Specify the modules image."
echo " --new-modules <name> Specify the new modules container name."
echo
echo "Examples:"
echo " $0 --update-misp --misp-image new_misp_image.tar --current-misp current_misp_container --new-misp new_misp_container -p password"
echo " $0 --update-mysql --current-misp current_misp_container --mysql-image new_mysql_image.tar --new-mysql new_mysql_container -p password"
echo
echo "Note:"
echo " - The script updates specified containers to new versions using provided images."
echo " - Mandatory fields must be specified for each component you wish to update."
echo " - Use only alphanumeric characters and hyphens for container names."
}
nonInteractiveConfig(){
VALID_ARGS=$(getopt -o hap: --long help,passwd:,update-misp,misp-image:,current-misp:,new-misp:,all,update-mysql,mysql-image:,new-mysql:,update-redis,redis-image:,new-redis:,update-modules,modules-image:,new-modules: -- "$@")
if [[ $? -ne 0 ]]; then
exit 1;
fi
eval set -- "$VALID_ARGS"
while [ $# -gt 0 ]; do
case "$1" in
-h | --help)
usage
exit 0
;;
-p | --passswd)
MYSQL_ROOT_PASSWORD=$2
shift 2
;;
--update-misp)
misp="y"
shift
;;
--misp-image)
misp_img=$2
shift 2
;;
--current-misp)
current_misp=$2
shift 2
;;
--new-misp)
new_misp=$2
shift 2
;;
-a | --all)
misp="y"
mysql="y"
redis="y"
modules="y"
shift
;;
--update-mysql)
mysql="y"
shift
;;
--mysql-image)
mysql_img=$2
shift 2
;;
--new-mysql)
new_mysql=$2
shift 2
;;
--update-redis)
redis="y"
shift
;;
--redis-image)
redis_img=$2
shift 2
;;
--new-redis)
new_redis=$2
shift 2
;;
--update-modules)
modules="y"
shift
;;
--modules-image)
modules_img=$2
shift 2
;;
--new-modules)
new_modules=$2
shift 2
;;
*)
break
;;
esac
done
# Set global values
misp=${misp:-$default_misp}
MISP=$(echo "$misp" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
MISP_IMAGE=${misp_img:-$default_misp_img}
CURRENT_MISP=${current_misp:-$default_current_misp}
NEW_MISP=${new_misp:-$default_new_misp}
mysql=${mysql:-$default_mysql}
MYSQL=$(echo "$mysql" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
MYSQL_IMAGE=${mysql_img:-$default_mysql_img}
NEW_MYSQL=${new_mysql:-$default_new_mysql}
redis=${redis:-$default_redis}
REDIS=$(echo "$redis" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
REDIS_IMAGE=${redis_img:-$default_redis_img}
NEW_REDIS=${new_redis:-$default_new_redis}
modules=${modules:-$default_modules}
MODULES=$(echo "$modules" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
MODULES_IMAGE=${modules_img:-$default_modules_img}
NEW_MODULES=${new_modules:-$default_new_modules}
}
checkNamingConvention(){
local input="$1"
local pattern="^[a-zA-Z0-9-]+$"
if ! [[ "$input" =~ $pattern ]]; then
return 1
fi
return 0
}
validateArgs(){
local mandatory=("CURRENT_MISP")
local image=()
# Check images and if args set
if ! checkResourceExists "container" "$CURRENT_MISP"; then
error "Container $CURRENT_MISP could not be found!"
exit 1
fi
if $MISP; then
mandatory+=("MISP_IMAGE" "MYSQL_ROOT_PASSWORD")
image+=("MISP_IMAGE")
fi
if $MYSQL; then
mandatory+=("MYSQL_IMAGE" "MYSQL_ROOT_PASSWORD")
image+=("MYSQL_IMAGE")
fi
if $REDIS; then
mandatory+=("REDIS_IMAGE")
image+=("REDIS_IMAGE")
fi
if $MODULES; then
mandatory+=("MODULES_IMAGE")
image+=("MODULES_IMAGE")
fi
for arg in "${mandatory[@]}"; do
if [ -z "${!arg}" ]; then
error "$arg is not set!"
exit 1
fi
done
for img in "${image[@]}"; do
if [ ! -f "${!img}" ]; then
error "Image ${!img} is not a file or could not be found!"
exit 1
fi
done
# Check if update is set
if ! $MISP && ! $MYSQL && ! $REDIS && ! $MODULES; then
error "No update set for any component. Cancel update ..."
exit 1
fi
# Check if components are running
if ! checkLXDContainerRunning "$CURRENT_MISP"; then
error "Container $CURRENT_MISP is not running!"
exit 1
fi
validateNewContainerSetup "$NEW_MISP" "$MISP" "MISP" "MISP_IMAGE"
validateNewContainerSetup "$NEW_MYSQL" "$MYSQL" "MySQL" "MYSQL_IMAGE"
validateNewContainerSetup "$NEW_REDIS" "$REDIS" "Redis" "REDIS_IMAGE"
validateNewContainerSetup "$NEW_MODULES" "$MODULES" "Modules" "MODULES_IMAGE"
# Check for duplicate names
declare -A name_counts
if $MISP; then
((name_counts["$NEW_MISP"]++))
fi
if $MYSQL;then
((name_counts["$NEW_MYSQL"]++))
fi
if $REDIS;then
((name_counts["$NEW_REDIS"]++))
fi
if $MODULES;then
((name_counts["$NEW_MODULES"]++))
fi
for name in "${!name_counts[@]}"; do
if ((name_counts["$name"] >= 2)); then
error "At least two container have the same new name: $name"
exit 1
fi
done
}
checkLXDContainerRunning() {
local container_name=$1
local state
state=$(lxc list "^${container_name}$" --format csv -c s)
if [ "$state" == "RUNNING" ]; then
return 0
fi
return 1
}
validateNewContainerSetup() {
local name=$1
local flag=$2
local type=$3
local image_var_name=$4
if [ "$flag" = true ]; then
if ! checkNamingConvention "$name"; then
error "Name $name for $type container is not valid. Please use only alphanumeric characters and hyphens."
exit 1
fi
if [ ! -f "${!image_var_name}" ]; then
if [ -z "${!image_var_name}" ]; then
error "No update image for $type specified!"
exit 1
fi
error "The specified image ${!image_var_name} for $type does not exist"
exit 1
fi
fi
}
err() {
local parent_lineno="$1"
local message="$2"
local code="${3:-1}"
if [[ -n "$message" ]] ; then
error "Line ${parent_lineno}: ${message}: exiting with status ${code}"
else
error "Line ${parent_lineno}: exiting with status ${code}"
fi
reset
exit "${code}"
}
interrupt() {
warn "Script interrupted by user!"
reset
exit 130
}
reset(){
local new_containers=()
local backup_container=("$BACKUP_MISP" "$BACKUP_MYSQL" "$BACKUP_REDIS" "$BACKUP_MODULES")
local images=("$MISP_IMAGE_NAME" "$MYSQL_IMAGE_NAME" "$REDIS_IMAGE_NAME" "$MODULES_IMAGE_NAME")
if $RENAMED_MISP || ! $MISP_NEW_EQ_OLD; then
new_containers+=("$NEW_MISP")
fi
if $RENAMED_MYSQL || ! $MYSQL_NEW_EQ_OLD; then
new_containers+=("$NEW_MYSQL")
fi
if $RENAMED_REDIS || ! $REDIS_NEW_EQ_OLD; then
new_containers+=("$NEW_REDIS")
fi
if $RENAMED_MODULES || ! $MODULES_NEW_EQ_OLD; then
new_containers+=("$NEW_MODULES")
fi
warn "Reset to state before updating ..."
sleep 5
for container in "${new_containers[@]}"; do
for i in $(lxc list --format=json | jq -r '.[].name'); do
if [ "$i" == "$container" ]; then
lxc delete "$container" --force
fi
done
done
for image in "${images[@]}";do
for i in $(lxc image list --format=json | jq -r '.[].aliases[].name'); do
if [ "$i" == "$image" ]; then
lxc image delete "$image"
fi
done
done
if $RENAMED_MISP; then
renameContainer "$CURRENT_MISP" "$ORIGINAL_MISP"
fi
if $RENAMED_MYSQL; then
renameContainer "$CURRENT_MYSQL" "$ORIGINAL_MYSQL"
fi
if $RENAMED_REDIS; then
renameContainer "$CURRENT_REDIS" "$ORIGINAL_REDIS"
fi
if $RENAMED_MODULES; then
renameContainer "$CURRENT_MODULES" "$ORIGINAL_MODULES"
fi
warn "Restore snapshots ..."
lxc restore "$BACKUP_MISP" "$SNAP_NAME"
lxc restore "$BACKUP_MYSQL" "$SNAP_NAME"
lxc restore "$BACKUP_REDIS" "$SNAP_NAME"
if $CUSTOM_MODULES; then
lxc restore "$BACKUP_MODULES" "$SNAP_NAME"
fi
for container in "${backup_container[@]}"; do
local status
status=$(lxc list --format=json | jq -e --arg name "$container" '.[] | select(.name == $name) | .status')
if [ -n "$container" ] && [ "$status" == "\"Stopped\"" ]; then
lxc start "$container"
fi
done
# Delete snapshots
lxc delete "$BACKUP_MISP"/"$SNAP_NAME"
lxc delete "$BACKUP_MYSQL"/"$SNAP_NAME"
lxc delete "$BACKUP_REDIS"/"$SNAP_NAME"
if $CUSTOM_MODULES; then
lxc delete "$BACKUP_MODULES"/"$SNAP_NAME"
fi
}
restoreBackup(){
local container=$1
local backup=$2
if ! checkResourceExists "container" "$container"; then
error "Container $container could not be found!"
exit 1
fi
if lxc info "$container" | grep -q "$backup"; then
error "Backup $backup for container $container does not exist!"
exit 1
fi
lxc restore "$container" "$backup"
}
getAdditionalContainers(){
CURRENT_MYSQL=$(lxc exec "$CURRENT_MISP" -- bash -c "grep \"'host' =>\" /var/www/MISP/app/Config/database.php | sed -E \"s/.*'host' => '([^']+)\.lxd'.*/\1/\"")
if ! checkLXDContainerRunning "$CURRENT_MYSQL"; then
error "Container $CURRENT_MYSQL is not running!"
fi
# Check root pwd
if $MISP || $MYSQL; then
if ! lxc exec "$CURRENT_MYSQL" -- mysql -u "root" -p"$MYSQL_ROOT_PASSWORD" -e "quit" > /dev/null 2>&1; then
error "MySQL root pwd is invalid!"
exit 1
fi
fi
local redis_host
redis_host=$(lxc exec "$CURRENT_MISP" -- bash -c 'sudo -u "www-data" -H sh -c "/var/www/MISP/app/Console/cake Admin getSetting MISP.redis_host"')
CURRENT_REDIS=$(echo "$redis_host" | jq -r '.value' | sed "s/\\.lxd$//")
if ! checkLXDContainerRunning "$CURRENT_REDIS"; then
error "Container $CURRENT_REDIS is not running!"
fi
CUSTOM_MODULES=true
local modules_host
modules_host=$(lxc exec "$CURRENT_MISP" -- bash -c 'sudo -u "www-data" -H sh -c "/var/www/MISP/app/Console/cake Admin getSetting Plugin.Enrichment_services_url"')
CURRENT_MODULES=$(echo "$modules_host" | jq -r '.value' | sed "s/\\.lxd$//")
if [ "$CURRENT_MODULES" == "http://127.0.0.1" ]; then
CUSTOM_MODULES=false
fi
if $CUSTOM_MODULES; then
if ! checkLXDContainerRunning "$CURRENT_MODULES"; then
error "Container $CURRENT_MODULES is not running!"
fi
fi
# Save original names
ORIGINAL_MISP=$CURRENT_MISP
ORIGINAL_MYSQL=$CURRENT_MYSQL
ORIGINAL_REDIS=$CURRENT_REDIS
if $CUSTOM_MODULES; then
ORIGINAL_MODULES=$CURRENT_MODULES
fi
}
cleanupMISP(){
lxc image delete "$MISP_IMAGE_NAME"
rm -r "$TEMP"
}
createRedisSocket(){
trap 'err ${LINENO}' ERR
local file_path="/etc/redis/redis.conf"
local lines_to_add="# create a unix domain socket to listen on\nunixsocket /var/run/redis/redis.sock\n# set permissions for the socket\nunixsocketperm 775"
lxc exec "$NEW_MISP" -- usermod -g www-data redis
lxc exec "$NEW_MISP" -- mkdir -p /var/run/redis/
lxc exec "$NEW_MISP" -- chown -R redis:www-data /var/run/redis
lxc exec "$NEW_MISP" -- cp "$file_path" "$file_path.bak"
lxc exec "$NEW_MISP" -- bash -c "echo -e \"$lines_to_add\" | cat - \"$file_path\" >tempfile && mv tempfile \"$file_path\""
lxc exec "$NEW_MISP" -- usermod -aG redis www-data
lxc exec "$NEW_MISP" -- service redis-server restart
# Modify php.ini
local php_ini_path="/etc/php/$PHP_VERSION/apache2/php.ini"
local socket_path="/var/run/redis/redis.sock"
lxc exec "$NEW_MISP" -- sed -i "s|;session.save_path = \"/var/lib/php/sessions\"|session.save_path = \"$socket_path\"|; s|session.save_handler = files|session.save_handler = redis|" "$php_ini_path"
lxc exec "$NEW_MISP" -- sudo service apache2 restart
}
updateMISP(){
trap 'err ${LINENO}' ERR
info "Update MISP..."
TEMP=$(mktemp -d)
# Check if the directory was created successfully
if [ -z "$TEMP" ]; then
error "Creating temporary directory."
exit 1
fi
okay "Created temporary directory $TEMP."
# Pull config
info "Extract files from current MISP..."
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/files "$TEMP" -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/tmp "$TEMP" -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/Config "$TEMP" -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/webroot/img "$TEMP"/webroot/ -v
lxc file pull "$CURRENT_MISP"/var/www/MISP/app/webroot/gpg.asc "$TEMP"/webroot/ -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/View/Emails/html/Custom "$TEMP"/View/Emails/html/ -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/app/View/Emails/text/Custom "$TEMP"/View/Emails/text/ -v
lxc file pull "$CURRENT_MISP"/var/www/MISP/app/Plugin/CakeResque/Config/config.php "$TEMP"/Plugin/CakeResque/Config/ -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/.gnupg/openpgp-revocs.d "$TEMP"/.gnupg/ -v
lxc file pull -r "$CURRENT_MISP"/var/www/MISP/.gnupg/private-keys-v1.d "$TEMP"/.gnupg/ -v
lxc file pull "$CURRENT_MISP"/var/www/MISP/.gnupg/pubring.kbx "$TEMP"/.gnupg/ -v
lxc file pull "$CURRENT_MISP"/var/www/MISP/.gnupg/pubring.kbx~ "$TEMP"/.gnupg/ -v
lxc file pull "$CURRENT_MISP"/var/www/MISP/.gnupg/trustdb.gpg "$TEMP"/.gnupg/ -v
# Supervisor conf
lxc file pull "$CURRENT_MISP"/etc/supervisor/supervisord.conf "$TEMP"/supervisor/ -v
info "Get additional config..."
MYSQL_USER=$(lxc exec "$CURRENT_MISP" -- bash -c "grep 'login' /var/www/MISP/app/Config/database.php | awk '{print \$3}' | sed 's/[^a-zA-Z0-9]//g'")
PHP_VERSION=$(lxc exec "$CURRENT_MISP" -- bash -c "php -v | head -n 1 | awk '{print \$2}' | cut -d '.' -f 1,2")
PHP_MEMORY_LIMIT=$(lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- grep "memory_limit" /etc/php/"$PHP_VERSION"/apache2/php.ini | awk -F' = ' '{print $2}')
PHP_MAX_EXECUTION_TIME=$(lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- grep "max_execution_time" /etc/php/"$PHP_VERSION"/apache2/php.ini | awk -F' = ' '{print $2}')
PHP_UPLOAD_MAX_FILESIZE=$(lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- grep "upload_max_filesize" /etc/php/"$PHP_VERSION"/apache2/php.ini | awk -F' = ' '{print $2}')
PHP_POST_MAX_SIZE=$(lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- grep "post_max_size" /etc/php/"$PHP_VERSION"/apache2/php.ini | awk -F' = ' '{print $2}')
# Import new image
info "Import image..."
lxc image import "$MISP_IMAGE" --alias "$MISP_IMAGE_NAME"
# Create new instance
info "Create new MISP instance..."
local profile
profile=$(lxc config show "$CURRENT_MISP" | yq '.profiles[0]' | tr -d '"')
lxc launch "$MISP_IMAGE_NAME" "$NEW_MISP" --profile="$profile"
# Transfer files to new instance
echo "Push files to new MISP instance"
lxc file push -r "$TEMP"/files "$NEW_MISP"/var/www/MISP/app/ -v
lxc file push -r "$TEMP"/tmp "$NEW_MISP"/var/www/MISP/app/ -v
lxc file push -r "$TEMP"/Config "$NEW_MISP"/var/www/MISP/app/ -v
lxc file push -r "$TEMP"/webroot/img "$NEW_MISP"/var/www/MISP/app/webroot/ -v
lxc file push "$TEMP"/webroot/gpg.asc "$NEW_MISP"/var/www/MISP/app/webroot/ -v
lxc file push -r "$TEMP"/View/Emails/html/Custom "$NEW_MISP"/var/www/MISP/app/View/Emails/html/ -v
lxc file push -r "$TEMP"/View/Emails/text/Custom "$NEW_MISP"/var/www/MISP/app/View/Emails/text/ -v
lxc file push "$TEMP"/Plugin/CakeResque/Config/config.php "$NEW_MISP"/var/www/MISP/app/Plugin/CakeResque/Config/ -v
lxc file push -r "$TEMP"/.gnupg "$NEW_MISP"/var/www/MISP/ -v
# Supervisor conf
lxc file push "$TEMP"/supervisor/supervisord.conf "$NEW_MISP"/etc/supervisor/ -v
# Set permissions
lxc exec "$NEW_MISP" -- sudo chown -R www-data:www-data $PATH_TO_MISP
lxc exec "$NEW_MISP" -- sudo chmod -R 750 $PATH_TO_MISP
lxc exec "$NEW_MISP" -- sudo chmod -R g+ws ${PATH_TO_MISP}/app/tmp
lxc exec "$NEW_MISP" -- sudo chmod -R g+ws ${PATH_TO_MISP}/app/files
lxc exec "$NEW_MISP" -- sudo chmod -R g+ws ${PATH_TO_MISP}/app/files/scripts/tmp
# Change host address on MySQL
if ! $MISP_NEW_EQ_OLD; then
lxc exec "$CURRENT_MYSQL" -- mysql -u root -p"$MYSQL_ROOT_PASSWORD" -e "RENAME USER '$MYSQL_USER'@'$CURRENT_MISP.lxd' TO '$MYSQL_USER'@'$NEW_MISP.lxd';"
fi
# Apply php.ini config
lxc exec "$NEW_MISP" -- bash -c "grep -q '^memory_limit' /etc/php/$PHP_VERSION/apache2/php.ini && sed -i 's/^memory_limit.*/memory_limit = $PHP_MEMORY_LIMIT/' /etc/php/$PHP_VERSION/apache2/php.ini || echo 'memory_limit = $PHP_MEMORY_LIMIT' >> /etc/php/$PHP_VERSION/apache2/php.ini"
lxc exec "$NEW_MISP" -- bash -c "grep -q '^max_execution_time' /etc/php/$PHP_VERSION/apache2/php.ini && sed -i 's/^max_execution_time.*/max_execution_time = $PHP_MAX_EXECUTION_TIME/' /etc/php/$PHP_VERSION/apache2/php.ini || echo 'max_execution_time = $PHP_MAX_EXECUTION_TIME' >> /etc/php/$PHP_VERSION/apache2/php.ini"
lxc exec "$NEW_MISP" -- bash -c "grep -q '^upload_max_filesize' /etc/php/$PHP_VERSION/apache2/php.ini && sed -i 's/^upload_max_filesize.*/upload_max_filesize = $PHP_UPLOAD_MAX_FILESIZE/' /etc/php/$PHP_VERSION/apache2/php.ini || echo 'upload_max_filesize = $PHP_UPLOAD_MAX_FILESIZE' >> /etc/php/$PHP_VERSION/apache2/php.ini"
lxc exec "$NEW_MISP" -- bash -c "grep -q '^mempost_max_sizeory_limit' /etc/php/$PHP_VERSION/apache2/php.ini && sed -i 's/^post_max_size.*/post_max_size = $PHP_POST_MAX_SIZE/' /etc/php/$PHP_VERSION/apache2/php.ini || echo 'post_max_size = $PHP_POST_MAX_SIZE' >> /etc/php/$PHP_VERSION/apache2/php.ini"
lxc exec "$NEW_MISP" -- sudo service apache2 restart
createRedisSocket
# Update
lxc exec "$NEW_MISP" -- sudo -u www-data bash -c "$PATH_TO_MISP/app/Console/cake Admin runUpdates"
info "Stopping current MISP instance..."
lxc stop "$CURRENT_MISP"
cleanupMISP
}
cleanupMySQL(){
lxc image delete "$MYSQL_IMAGE_NAME"
rm -r "$TEMP"
}
editMySQLConf(){
local key=$1
local value=$2
local container=$3
lxc exec "$container" -- bash -c "\
if grep -q '^$key' /etc/mysql/mariadb.conf.d/50-server.cnf; then \
sed -i 's/^$key.*/$key = $value/' /etc/mysql/mariadb.conf.d/50-server.cnf; \
else \
awk -v $key='$key = $value' \
'/^\[mysqld\]/ {print; print $key; next} {print}' \
/etc/mysql/mariadb.conf.d/50-server.cnf > /tmp/php.ini.modified && \
mv /tmp/php.ini.modified /etc/mysql/mariadb.conf.d/50-server.cnf; \
fi"
}
updateMySQL(){
trap 'err ${LINENO}' ERR
info "Update MySQL..."
local profile
profile=$(lxc config show "$CURRENT_MYSQL" | yq '.profiles[0]'| tr -d '"')
lxc image import "$MYSQL_IMAGE" --alias "$MYSQL_IMAGE_NAME"
lxc launch "$MYSQL_IMAGE_NAME" "$NEW_MYSQL" --profile="$profile"
sleep 2
# Apply config
lxc exec "$NEW_MYSQL" -- sed -i 's/bind-address = 127.0.0.1/bind-address = 0.0.0.0/' "/etc/mysql/mariadb.conf.d/50-server.cnf"
INNODB_BUFFER_POOL_SIZE=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_buffer_pool_size" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_buffer_pool_size=/ {print $2}')
INNODB_CHANGE_BUFFERING=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_change_buffering" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_change_buffering=/ {print $2}')
INNODB_IO_CAPACITY=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_io_capacity" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_io_capacity=/ {print $2}')
INNODB_IO_CAPACITY_MAX=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_io_capacity_max" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_io_capacity_max=/ {print $2}')
INNODB_LOG_FILE_SIZE=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_log_file_size" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_log_file_size=/ {print $2}')
INNODB_LOG_FILES_IN_GROUP=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_log_files_in_group" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_log_files_in_group=/ {print $2}')
INNODB_READ_IO_THREADS=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_read_io_threads" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_read_io_threads=/ {print $2}')
INNODB_STATS_PERISTENT=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_stats_persistent" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_stats_persistent=/ {print $2}')
INNODB_WRITE_IO_THREADS=$(lxc exec "$CURRENT_MYSQL" -- grep "innodb_write_io_threads" /etc/mysql/mariadb.conf.d/50-server.cnf | awk -F '=' '/^innodb_write_io_threads=/ {print $2}')
# Modify the configuration file in the new container
if [ -n "$INNODB_WRITE_IO_THREADS" ]; then
editMySQLConf "innodb_write_io_threads" "$INNODB_WRITE_IO_THREADS" "$NEW_MYSQL"
fi
if [ -n "$INNODB_STATS_PERISTENT" ]; then
editMySQLConf "innodb_stats_persistent" "$INNODB_STATS_PERISTENT" "$NEW_MYSQL"
fi
if [ -n "$INNODB_READ_IO_THREADS" ]; then
editMySQLConf "innodb_read_io_threads" "$INNODB_READ_IO_THREADS" "$NEW_MYSQL"
fi
if [ -n "$INNODB_LOG_FILES_IN_GROUP" ]; then
editMySQLConf "innodb_log_files_in_group" "$INNODB_LOG_FILES_IN_GROUP" "$NEW_MYSQL"
fi
if [ -n "$INNODB_LOG_FILE_SIZE" ]; then
editMySQLConf "innodb_log_file_size" "$INNODB_LOG_FILE_SIZE" "$NEW_MYSQL"
fi
if [ -n "$INNODB_IO_CAPACITY_MAX" ]; then
editMySQLConf "innodb_io_capacity_max" "$INNODB_IO_CAPACITY_MAX" "$NEW_MYSQL"
fi
if [ -n "$INNODB_IO_CAPACITY" ]; then
editMySQLConf "innodb_io_capacity" "$INNODB_IO_CAPACITY" "$NEW_MYSQL"
fi
if [ -n "$INNODB_CHANGE_BUFFERING" ]; then
editMySQLConf "innodb_change_buffering" "$INNODB_CHANGE_BUFFERING" "$NEW_MYSQL"
fi
if [ -n "$INNODB_BUFFER_POOL_SIZE" ]; then
editMySQLConf "innodb_buffer_pool_size" "$INNODB_BUFFER_POOL_SIZE" "$NEW_MYSQL"
fi
# Move data
info "Copying data to new database ..."
TEMP=$(mktemp -d)
lxc exec "$CURRENT_MYSQL" -- mysqldump -u root -p"$MYSQL_ROOT_PASSWORD" --all-databases > "$TEMP"/backup.sql
lxc exec "$NEW_MYSQL" -- mysql -u root -p"$MYSQL_ROOT_PASSWORD" < "$TEMP"/backup.sql
lxc exec "$NEW_MYSQL" -- sudo systemctl restart mysql
# Configure MISP
lxc exec "$CURRENT_MISP" -- sed -i "s|$CURRENT_MYSQL.lxd|$NEW_MYSQL.lxd|" "$PATH_TO_MISP/app/Config/database.php"
lxc stop "$CURRENT_MYSQL"
cleanupMySQL
}
cleanupRedis(){
lxc image delete "$REDIS_IMAGE_NAME"
}
updateRedis(){
trap 'err ${LINENO}' ERR
info "Update Redis..."
local profile
profile=$(lxc config show "$CURRENT_REDIS" | yq '.profiles[0]'| tr -d '"')
lxc image import "$REDIS_IMAGE" --alias "$REDIS_IMAGE_NAME"
lxc launch "$REDIS_IMAGE_NAME" "$NEW_REDIS" --profile="$profile"
# Configure new Redis
local port
port=$(lxc exec "$CURRENT_REDIS" -- grep "port" /etc/redis/redis.conf | awk '/^port/ {print $2}')
lxc exec "$NEW_REDIS" -- sed -i "s/^bind .*/bind 0.0.0.0/" "/etc/redis/redis.conf"
lxc exec "$NEW_REDIS" -- sed -i "s/^port .*/port $port/" "/etc/redis/redis.conf"
lxc exec "$NEW_REDIS" -- systemctl restart redis-server
# Configure MISP
lxc exec "$CURRENT_MISP" -- sed -i "s/'host' => '$CURRENT_REDIS.lxd'/'host' => '$NEW_REDIS.lxd'/; s/'port' => 6379/'port' => $port/" /var/www/MISP/app/Plugin/CakeResque/Config/config.php
lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- /var/www/MISP/app/Console/cake Admin setSetting "Plugin.ZeroMQ_redis_host" "$NEW_REDIS.lxd"
lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- /var/www/MISP/app/Console/cake Admin setSetting "MISP.redis_host" "$NEW_REDIS.lxd"
lxc stop "$CURRENT_REDIS"
cleanupRedis
}
cleanupModules(){
lxc image delete "$MODULES_IMAGE_NAME"
}
checkModules(){
local instance=$1
if [ "$(lxc exec "$instance" -- systemctl is-active misp-modules)" = "active" ]; then
okay "Service misp-modules is running."
else
error "Service misp-modules is not running."
lxc stop "$instance"
return 1
fi
}
updateModules(){
trap 'err ${LINENO}' ERR
info "Update Modules..."
local profile
profile=$(lxc config show "$CURRENT_MODULES" | yq '.profiles[0]'| tr -d '"')
lxc image import "$MODULES_IMAGE" --alias "$MODULES_IMAGE_NAME"
lxc launch "$MODULES_IMAGE_NAME" "$NEW_MODULES" --profile="$profile"
sleep 5
checkModules "$NEW_MODULES"
# configure MISP
lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- /var/www/MISP/app/Console/cake Admin setSetting "Plugin.Export_services_url" "$NEW_MODULES.lxd"
lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- /var/www/MISP/app/Console/cake Admin setSetting "Plugin.Import_services_url" "$NEW_MODULES.lxd"
lxc exec "$CURRENT_MISP" -- sudo -H -u www-data -- /var/www/MISP/app/Console/cake Admin setSetting "Plugin.Enrichment_services_url" "$NEW_MODULES.lxd"
lxc stop "$CURRENT_MODULES"
cleanupModules
}
renameContainer(){
local container=$1
local new_name=$2
if checkLXDContainerRunning "$container"; then
lxc stop "$container"
lxc mv "$container" "$new_name"
lxc start "$new_name"
else
lxc mv "$container" "$new_name"
fi
}
checkLXDContainerRunning() {
local container_name=$1
local state
state=$(lxc list "^${container_name}$" --format csv -c s)
if [ "$state" == "RUNNING" ]; then
return 0
fi
return 1
}
log_to_file() {
local log_message=$1
local log_file=$2
# Create dir and log file if it does not exist
if [ ! -d "$(dirname "$log_file")" ]; then
mkdir -p "$(dirname "$log_file")"
fi
local current_time
current_time=$(date "+%Y-%m-%d %H:%M:%S")
echo "[$current_time] $log_message" >> "$log_file"
}
interactiveConfig(){
echo
echo "################################################################################"
echo -e "# Welcome to the ${BLUE}MISP-airgap${NC} Update Script #"
echo "#------------------------------------------------------------------------------#"
echo -e "# This update script will guide you through the process of updating your #"
echo -e "# ${BLUE}MISP${NC} installation within an LXD environment. #"
echo -e "# #"
echo -e "# ${VIOLET}Attention:${NC} #"
echo -e "# ${VIOLET}It is recommended to back up your current configuration and data before ${NC}#"
echo -e "# ${VIOLET}proceeding with the update to prevent any potential data loss. ${NC} #"
echo -e "# #"
echo -e "# ${VIOLET}The update process will try to retain your settings, but it is advisable to ${NC} #"
echo -e "# ${VIOLET}review them post-update to ensure everything is configured as expected.${NC} #"
echo -e "# #"
echo "################################################################################"
echo
declare -A nameCheckArray
# Ask for current MISP
while true; do
read -r -p "Name of the current misp container: " current_misp
CURRENT_MISP=${current_misp:-$default_current_misp}
if ! checkResourceExists "container" "$CURRENT_MISP"; then
error "Container '$CURRENT_MISP' does not exist."
continue
fi
break
done
# Ask for MISP update
read -r -p "Do you want to update MISP (y/n, default: $default_misp): " misp
misp=${misp:-$default_misp}
MISP=$(echo "$misp" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
if $MISP; then
# Ask for MISP image
while true; do
read -r -e -p "What is the path to the MISP image (default: $default_misp_img): " misp_img
misp_img=${misp_img:-$default_misp_img}
if [ ! -f "$misp_img" ]; then
error "The specified file does not exist."
continue
fi
MISP_IMAGE=$misp_img
break
done
# Ask for new MISP container name
while true; do
read -r -p "Name of the new MISP container (default: $default_new_misp): " new_misp
NEW_MISP=${new_misp:-$default_new_misp}
if [[ ${nameCheckArray[$NEW_MISP]+_} ]]; then
error "Name '$NEW_MISP' has already been used. Please choose a different name."
continue
fi
if ! checkNamingConvention "$NEW_MISP"; then
continue
fi
if checkResourceExists "container" "$NEW_MISP"; then
warn "Container '$NEW_MISP' already exists."
read -r -p "Do you want to proceed anyways (y/n, default: n): " rename_misp
RENAME=$(echo "$rename_misp" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
if $RENAME; then
nameCheckArray[$NEW_MISP]=1
break
fi
continue
fi
nameCheckArray[$NEW_MISP]=1
break
done
while true; do
read -r -p "Please enter your MySQL root pwd: " root_pwd
MYSQL_ROOT_PASSWORD=${root_pwd}
# Add check?
break
done
fi
# Ask for MySQL update
read -r -p "Do you want to update MySQL (y/n, default: $default_mysql): " mysql
mysql=${mysql:-$default_mysql}
MYSQL=$(echo "$mysql" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
if $MYSQL; then
# Ask for MySQL image
while true; do
read -r -e -p "What is the path to the MySQL image (default: $default_mysql_img): " mysql_img
mysql_img=${mysql_img:-$default_mysql_img}
if [ ! -f "$mysql_img" ]; then
error "The specified file does not exist."
continue
fi
MYSQL_IMAGE=$mysql_img
break
done
# Ask for new MySQL container name
while true; do
read -r -p "Name of the new MySQL container (default: $default_new_mysql): " new_mysql
NEW_MYSQL=${new_mysql:-$default_new_mysql}
if [[ ${nameCheckArray[$NEW_MYSQL]+_} ]]; then
error "Name '$NEW_MYSQL' has already been used. Please choose a different name."
continue
fi
if ! checkNamingConvention "$NEW_MYSQL"; then
continue
fi
if checkResourceExists "container" "$NEW_MYSQL"; then
warn "Container '$NEW_MYSQL' already exists."
read -r -p "Do you want to proceed anyways (y/n, default: n): " rename_mysql
RENAME=$(echo "$rename_mysql" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
if $RENAME; then
nameCheckArray[$NEW_MYSQL]=1
break
fi
continue
fi
nameCheckArray[$NEW_MYSQL]=1
break
done
if ! $MISP; then
while true; do
read -r -p "Please enter your MySQL root pwd: " root_pwd
MYSQL_ROOT_PASSWORD=${root_pwd}
# Add check?
break
done
fi
fi
read -r -p "Do you want to update Redis (y/n, default: $default_redis): " redis
redis=${redis:-$default_redis}
REDIS=$(echo "$redis" | grep -iE '^y(es)?$' > /dev/null && echo true || echo false)
if $REDIS; then
# Ask for Redis image
while true; do
read -r -e -p "What is the path to the Redis image (default: $default_redis_img): " redis_img
redis_img=${redis_img:-$default_redis_img}
if [ ! -f "$redis_img" ]; then
error "The specified file does not exist."
continue
fi
REDIS_IMAGE=$redis_img
break
done
# Ask for new Redis container name
while true; do
read -r -p "Name of the new Redis container (default: $default_new_redis): " new_redis
NEW_REDIS=${new_redis:-$default_new_redis}
if [[ ${nameCheckArray[$NEW_REDIS]+_} ]]; then
error "Name '$NEW_REDIS' has already been used. Please choose a different name."