duplicate repo name in so-repo-sync

update airgap soup to sync uek repo from iso and retain latest packag…

pillar/data/addtotab.sh

@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-
-# This script adds sensors/nodes/etc to the nodes tab
-default_salt_dir=/opt/so/saltstack/default
-local_salt_dir=/opt/so/saltstack/local
-TYPE=$1
-NAME=$2
-IPADDRESS=$3
-CPUS=$4
-GUID=$5
-MANINT=$6
-ROOTFS=$7
-NSM=$8
-MONINT=$9
-#NODETYPE=$10
-#HOTNAME=$11
-
-echo "Seeing if this host is already in here. If so delete it"
-if grep -q $NAME "$local_salt_dir/pillar/data/$TYPE.sls"; then
-  echo "Node Already Present - Let's re-add it"
-  awk -v blah="  $NAME:" 'BEGIN{ print_flag=1 }
-{
-    if( $0 ~ blah )
-    {
-       print_flag=0;
-       next
-    }
-    if( $0 ~ /^  [a-zA-Z0-9]+:$/ )
-    {
-        print_flag=1;
-    }
-    if ( print_flag == 1 )
-        print $0
-
-} ' $local_salt_dir/pillar/data/$TYPE.sls > $local_salt_dir/pillar/data/tmp.$TYPE.sls
-mv $local_salt_dir/pillar/data/tmp.$TYPE.sls $local_salt_dir/pillar/data/$TYPE.sls
-echo "Deleted $NAME from the tab. Now adding it in again with updated info"
-fi
-echo "  $NAME:" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    ip: $IPADDRESS" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    manint: $MANINT" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    totalcpus: $CPUS" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    guid: $GUID" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    rootfs: $ROOTFS" >> $local_salt_dir/pillar/data/$TYPE.sls
-echo "    nsmfs: $NSM" >> $local_salt_dir/pillar/data/$TYPE.sls
-if [ $TYPE == 'sensorstab' ]; then
-  echo "    monint: bond0" >> $local_salt_dir/pillar/data/$TYPE.sls
-fi
-if [ $TYPE == 'evaltab' ] || [ $TYPE == 'standalonetab' ]; then
-  echo "    monint: bond0" >> $local_salt_dir/pillar/data/$TYPE.sls
-  if [ ! $10 ]; then
-    salt-call state.apply utility queue=True
-  fi
-fi
-if [ $TYPE == 'nodestab' ]; then
-  salt-call state.apply elasticsearch queue=True
-#  echo "    nodetype: $NODETYPE" >> $local_salt_dir/pillar/data/$TYPE.sls
-#  echo "    hotname: $HOTNAME" >> $local_salt_dir/pillar/data/$TYPE.sls
-fi

salt/allowed_states.map.jinja

@@ -37,8 +37,7 @@
     'elasticfleet',
     'elasticfleet.manager',
     'elasticsearch.cluster',
-    'elastic-fleet-package-registry',
-    'utility'
+    'elastic-fleet-package-registry'
 ] %}
 
 {% set sensor_states = [

salt/common/tools/sbin/so-common

@@ -291,6 +291,20 @@ download_and_verify() {
 	fi
 }
 
+# check if container with name is running and optionally stop it
+docker_check_running() {
+    # show running containers, only names
+    if docker ps --format '{{.Names}}' | grep -q "^so-${1}$"; then
+        if [[ "$2" == "--stop" ]]; then
+            docker stop "so-${1}"
+        fi
+
+        return 0
+    else
+        return 1
+    fi
+}
+
 elastic_license() {
 
 read -r -d '' message <<- EOM

salt/common/tools/sbin/so-restart

@@ -5,27 +5,41 @@
 # https://securityonion.net/license; you may not use this file except in compliance with the
 # Elastic License 2.0.
 
-
-
-# Usage: so-restart  kibana | playbook 
-
 . /usr/sbin/so-common
 
-if [ $# -ge 1 ]; then
+usage() {
+    echo "Usage: $0 <component> [args]"
+    echo ""
+    echo "Supported args:"
+    echo "  --force | -f          Force stop all Salt jobs before starting component."
+    echo ""
+    echo "Examples:"
+    echo "  $0 kibana             Restart Kibana"
+    echo "  $0 kibana --force     Force stop all Salt jobs before restarting Kibana"
+    exit 1
+}
 
-        echo $banner
-        printf "Restarting $1...\n\nThis could take a while if another Salt job is running. \nRun this command with --force to stop all Salt jobs before proceeding.\n"
-        echo $banner
-
-        if [ "$2" = "--force" ]; then
-                printf "\nForce-stopping all Salt jobs before proceeding\n\n"
-                salt-call saltutil.kill_all_jobs
-        fi
-
-        case $1 in
-                "elastic-fleet") docker stop so-elastic-fleet && docker rm so-elastic-fleet && salt-call state.apply elasticfleet queue=True;;
-                *)  docker stop so-$1 ; docker rm so-$1 ; salt-call state.apply $1 queue=True;;
-        esac
-else
-        echo -e "\nPlease provide an argument by running like so-restart $component, or by using the component-specific script.\nEx. so-restart logstash, or so-logstash-restart\n"
+if [[ $# -lt 1 ]]; then
+    usage
 fi
+
+#shellcheck disable=SC2154
+echo "$banner"
+printf "Restarting %s...\n\nThis could take a while if another Salt job is running. \nRun this command with --force to stop all Salt jobs before proceeding.\n" "$1"
+echo "$banner"
+if [[ "$2" = "--force" ]] || [[ "$2" = "-f" ]]; then
+    printf "\nForce-stopping all Salt jobs before proceeding\n\n"
+    salt-call saltutil.kill_all_jobs
+fi
+case $1 in
+    "elastic-fleet"|"elasticfleet")
+        docker_check_running "elastic-fleet" "--stop"
+        docker rm "so-elastic-fleet" 2> /dev/null
+        salt-call state.apply elasticfleet queue=True
+        ;;
+    *)
+        docker_check_running "$1" "--stop"
+        docker rm "so-${1}" 2> /dev/null
+        salt-call state.apply "$1" queue=True
+        ;;
+esac

salt/common/tools/sbin/so-start

@@ -5,27 +5,54 @@
 # https://securityonion.net/license; you may not use this file except in compliance with the
 # Elastic License 2.0.
 
-
-
-# Usage: so-start  all | kibana | playbook 
-
+# shellcheck disable=SC1091
 . /usr/sbin/so-common
 
-if [ $# -ge 1 ]; then
-	echo $banner
-	printf "Starting $1...\n\nThis could take a while if another Salt job is running. \nRun this command with --force to stop all Salt jobs before proceeding.\n"
-	echo $banner
+usage() {
+    echo "Usage: $0 <component> [args]"
+    echo ""
+    echo "Supported args:"
+    echo "  --force | -f          Force stop all Salt jobs before starting component."
+    echo ""
+    echo "Examples:"
+    echo "  $0 kibana             Start Kibana"
+    echo "  $0 kibana --force     Force stop all Salt jobs before starting Kibana"
+    exit 1
+}
 
-	if [ "$2" = "--force" ]; then
-   		printf "\nForce-stopping all Salt jobs before proceeding\n\n"
-   		salt-call saltutil.kill_all_jobs
-	fi
-
-	case $1 in
-   		"all") salt-call state.highstate queue=True;;
-   		"elastic-fleet") if docker ps | grep -q so-$1; then printf "\n$1 is already running!\n\n"; else docker rm so-$1 >/dev/null 2>&1 ; salt-call state.apply elasticfleet queue=True; fi ;; 
-   		*) if docker ps | grep -E -q '^so-$1$'; then printf "\n$1 is already running\n\n"; else docker rm so-$1 >/dev/null 2>&1 ; salt-call state.apply $1 queue=True; fi ;; 
-	esac
-else
-	echo -e "\nPlease provide an argument by running like so-start $component, or by using the component-specific script.\nEx. so-start logstash, or so-logstash-start\n"	
+if [[ $# -lt 1 ]]; then
+    usage
 fi
+
+#shellcheck disable=SC2154
+echo "$banner"
+printf "Starting %s...\n\nThis could take a while if another Salt job is running. \nRun this command with --force to stop all Salt jobs before proceeding.\n" "$1"
+echo "$banner"
+if [[ "$2" = "--force" ]] || [[ "$2" == "-f" ]]; then
+	printf "\nForce-stopping all Salt jobs before proceeding\n\n"
+	salt-call saltutil.kill_all_jobs
+fi
+
+case "$1" in
+    "all")
+        salt-call state.highstate queue=True
+        ;;
+   	"elastic-fleet"|"elasticfleet")
+        if docker_check_running "elastic-fleet"; then
+            printf "\nso-%s is already running!\n\n" "elastic-fleet"
+            /usr/sbin/so-status
+        else
+            docker rm "so-elastic-fleet" 2> /dev/null
+            salt-call state.apply elasticfleet queue=True
+        fi
+        ;;
+   	*)
+        if docker_check_running "$1"; then
+            printf "\nso-%s is already running\n\n" "$1"
+            /usr/sbin/so-status
+        else
+            docker rm "so-${1}" 2> /dev/null
+            salt-call state.apply "$1" queue=True
+        fi
+        ;;
+esac

salt/common/tools/sbin/so-stop

@@ -5,21 +5,33 @@
 # https://securityonion.net/license; you may not use this file except in compliance with the
 # Elastic License 2.0.
 
-
-
-# Usage: so-stop kibana | playbook | thehive
-
+# shellcheck disable=SC1091
 . /usr/sbin/so-common
 
-if [ $# -ge 1 ]; then
-	echo $banner
-	printf "Stopping $1...\n"
-	echo $banner
+usage() {
+    echo "Usage: $0 <component>"
+    echo ""
+    echo "Examples:"
+    echo "  $0 kibana             Stop Kibana"
+    exit 1
+}
 
-	case $1 in
-    		*) docker stop so-$1 ; docker rm so-$1 ;;
-	esac
-else
-	echo -e "\nPlease provide an argument by running like so-stop $component, or by using the component-specific script.\nEx. so-stop logstash, or so-logstash-stop\n"	
+if [[ $# -lt 1 ]]; then
+    usage
 fi
 
+
+#shellcheck disable=SC2154
+echo "$banner"
+printf "Stopping %s...\n" "$1"
+echo "$banner"
+case $1 in
+	"elasticfleet"|"elastic-fleet")
+        docker_check_running "elastic-fleet" "--stop"
+        docker rm "so-elastic-fleet" 2> /dev/null
+        ;;
+    *)
+        docker_check_running "$1" "--stop"
+        docker rm "so-${1}" 2> /dev/null
+    ;;
+esac

salt/kibana/enabled.sls

@@ -69,7 +69,7 @@ wait_for_so-kibana:
     - ssl: True
     - verify_ssl: False
     - status: 200
-    - wait_for: 300
+    - wait_for: 600
     - request_interval: 15
     - require:
       - docker_container: so-kibana

salt/manager/files/repodownload.conf

@@ -11,8 +11,8 @@ name=Security Onion Repo repo
 mirrorlist=file:///opt/so/conf/reposync/mirror.txt
 enabled=1
 gpgcheck=1
-[securityonionkernel]
-name=Security Onion Repo repo
+[securityonionkernelsync]
+name=Security Onion Kernel Repo repo
 mirrorlist=file:///opt/so/conf/reposync/mirror-kernel.txt
 enabled=1
 gpgcheck=1

salt/manager/tools/sbin/so-repo-sync

@@ -17,9 +17,9 @@ createrepo /nsm/repo
 # The kernel repo section is deployed to repodownload.conf by the manager highstate, which
 # runs AFTER this script during soup. On the first upgrade to a kernel-aware version the
 # on-disk config still predates the section, so guard on its presence to avoid dnf's
-# "Unknown repo: 'securityonionkernel'" aborting the sync (set -e). The next sync after the
+# "Unknown repo: 'securityonionkernelsync'" aborting the sync (set -e). The next sync after the
 # highstate deploys the section will pick it up.
-if grep -q '^\[securityonionkernel\]' /opt/so/conf/reposync/repodownload.conf; then
-  dnf reposync --norepopath -g --delete -m -c /opt/so/conf/reposync/repodownload.conf --repoid=securityonionkernel --download-metadata -p /nsm/kernelrepo/
+if grep -q '^\[securityonionkernelsync\]' /opt/so/conf/reposync/repodownload.conf; then
+  dnf reposync --norepopath -g --delete -m -c /opt/so/conf/reposync/repodownload.conf --repoid=securityonionkernelsync --download-metadata -p /nsm/kernelrepo/
   createrepo /nsm/kernelrepo
 fi

salt/manager/tools/sbin/soup

@@ -245,6 +245,7 @@ check_airgap() {
       UPDATE_DIR=/tmp/soagupdate/SecurityOnion
       AGDOCKER=/tmp/soagupdate/docker
       AGREPO=/tmp/soagupdate/minimal/Packages
+      AGUEKREPO=/tmp/soagupdate/uek/Packages
   else
       is_airgap=1
   fi
@@ -1004,13 +1005,19 @@ update_airgap_rules() {
   rsync -a $UPDATE_DIR/agrules/securityonion-resources/* /nsm/securityonion-resources/
 }
 
-update_airgap_repo() {
+update_airgap_repos() {
   # Update the files in the repo
-  echo "Syncing new updates to /nsm/repo"
-  rsync -a $AGREPO/* /nsm/repo/
-  echo "Creating repo"
+  echo "Syncing new updates to /nsm/repo & /nsm/kernelrepo"
+  # Airgap soup copies new files into the local repo, but doesn't remove old packages. Retaining the ability to rollback package updates
+  rsync -a "$AGREPO"/ /nsm/repo/
+  rsync -a "$AGUEKREPO"/ /nsm/kernelrepo/
+
   dnf -y install yum-utils createrepo_c
+
+  echo "Running createrepo for /nsm/repo"
   createrepo /nsm/repo
+  echo "Running createrepo for /nsm/kernelrepo"
+  createrepo /nsm/kernelrepo
 }
 
 update_salt_mine() {
@@ -1766,7 +1773,7 @@ main() {
   set -e
 
   if [[ $is_airgap -eq 0 ]]; then
-    update_airgap_repo
+    update_airgap_repos
     dnf clean all
     check_os_updates
   elif [[ $OS == 'oracle' ]]; then

salt/suricata/tools/sbin/so-suricata-reload-rules

@@ -7,5 +7,50 @@
 
 . /usr/sbin/so-common
 
-retry 60 3 'docker exec so-suricata /opt/suricata/bin/suricatasc -c reload-rules /var/run/suricata/suricata-command.socket' '{"message":"done","return":"OK"}' || fail "The Suricata container was not ready in time."
-retry 60 3 'docker exec so-suricata /opt/suricata/bin/suricatasc -c ruleset-reload-nonblocking /var/run/suricata/suricata-command.socket' '{"message":"done","return":"OK"}' || fail "The Suricata container was not ready in time."
+RULES_FILE="/opt/so/rules/suricata/all-rulesets.rules"
+SOCKET="/var/run/suricata/suricata-command.socket"
+SURICATASC="docker exec so-suricata /opt/suricata/bin/suricatasc"
+
+# Epoch mtime of the ruleset we need Suricata to have loaded. Captured once so a
+# file update mid-reload does not move the goalpost.
+target_mtime=$(stat -c %Y "$RULES_FILE") || fail "Could not stat the Suricata rules file: $RULES_FILE"
+
+# Format an epoch as a human-readable local timestamp for log messages.
+fmt_time() { date -d "@$1" '+%Y-%m-%d %H:%M:%S %Z' 2>/dev/null; }
+
+# Epoch of Suricata's last *completed* ruleset reload; non-zero return on failure.
+suricata_reload_epoch() {
+  local out ts
+  out=$($SURICATASC -c ruleset-reload-time "$SOCKET" 2>/dev/null)
+  ts=$(echo "$out" | jq -r '.message[0].last_reload // empty' 2>/dev/null)
+  [ -n "$ts" ] || return 1
+  date -d "$ts" +%s 2>/dev/null
+}
+
+# Trigger a fresh reload and confirm Suricata is running a ruleset at least as new
+# as the rules file. Returns 0 only when both hold, so retry keeps going until an
+# in-progress reload clears and our own reload completes.
+reload_and_verify() {
+  local out reload_epoch
+  out=$($SURICATASC -c reload-rules "$SOCKET")
+  echo "reload-rules: $out"
+
+  if [[ "$out" =~ "Reload already in progress" ]]; then
+    echo "A reload is already in progress; waiting for it to clear so a fresh reload can load the current ruleset."
+    return 1
+  fi
+  if [[ ! "$out" =~ '{"message":"done","return":"OK"}' ]]; then
+    echo "Suricata not ready or unexpected reload output; will retry."
+    return 1
+  fi
+
+  reload_epoch=$(suricata_reload_epoch) || { echo "Could not read ruleset-reload-time; will retry."; return 1; }
+  if [ "$reload_epoch" -ge "$target_mtime" ]; then
+    echo "Loaded ruleset is current: last reload ($(fmt_time "$reload_epoch")) is newer than rules file ($(fmt_time "$target_mtime"))."
+    return 0
+  fi
+  echo "Loaded ruleset is stale: last reload ($(fmt_time "$reload_epoch")) is older than rules file ($(fmt_time "$target_mtime")); retrying."
+  return 1
+}
+
+retry 60 3 'reload_and_verify' || fail "Suricata did not load the current ruleset in time."

salt/top.sls

@@ -83,7 +83,6 @@ base:
     - zeek
     - strelka
     - elastalert
-    - utility
     - elasticfleet
     - pcap.cleanup
 
@@ -113,7 +112,6 @@ base:
     - zeek
     - strelka
     - elastalert
-    - utility
     - elasticfleet
     - stig
     - kafka
@@ -141,7 +139,6 @@ base:
     - elastic-fleet-package-registry
     - kibana
     - elastalert
-    - utility
     - elasticfleet
     - stig
     - kafka
@@ -168,7 +165,6 @@ base:
     - elastic-fleet-package-registry
     - kibana
     - elastalert
-    - utility
     - elasticfleet
     - kafka
 
@@ -198,7 +194,6 @@ base:
     - elastic-fleet-package-registry
     - kibana
     - elastalert
-    - utility
     - elasticfleet
     - stig
     - kafka
@@ -222,7 +217,6 @@ base:
     - elasticsearch
     - elastic-fleet-package-registry
     - kibana
-    - utility
     - suricata
     - zeek
     - elasticfleet

salt/utility/bin/eval

@@ -1,29 +0,0 @@
-#!/bin/bash
-# Wait for ElasticSearch to come up, so that we can query for version infromation
-echo -n "Waiting for ElasticSearch..."
-COUNT=0
-ELASTICSEARCH_CONNECTED="no"
-while [[ "$COUNT" -le 30 ]]; do
-  curl -K /opt/so/conf/elasticsearch/curl.config -k --output /dev/null --silent --head --fail -L https://{{ GLOBALS.manager_ip }}:9200
-  if [ $? -eq 0 ]; then
-    ELASTICSEARCH_CONNECTED="yes"
-    echo "connected!"
-    break
-  else
-    ((COUNT+=1))
-    sleep 1
-    echo -n "."
-  fi
-done
-if [ "$ELASTICSEARCH_CONNECTED" == "no" ]; then
-  echo
-  echo -e "Connection attempt timed out.  Unable to connect to ElasticSearch.  \nPlease try: \n  -checking log(s) in /var/log/elasticsearch/\n  -running 'docker ps' \n  -running 'sudo so-elastic-restart'"
-  echo
-
-  exit
-fi
-
-echo "Applying cross cluster search config..."
-    curl -K /opt/so/conf/elasticsearch/curl.config -s -k -XPUT -L https://{{ GLOBALS.manager_ip }}:9200/_cluster/settings \
-         -H 'Content-Type: application/json' \
-         -d "{\"persistent\": {\"search\": {\"remote\": {\"{{ grains.host }}\": {\"seeds\": [\"127.0.0.1:9300\"]}}}}}"

salt/utility/init.sls

@@ -1,22 +0,0 @@
-{% from 'allowed_states.map.jinja' import allowed_states %}
-{% from 'vars/globals.map.jinja' import GLOBALS %}
-
-{% if sls in allowed_states %}
-  {% if grains['role'] in ['so-eval', 'so-import'] %}
-fixsearch:
-  cmd.script:
-    - shell: /bin/bash
-    - cwd: /opt/so
-    - source: salt://utility/bin/eval
-    - template: jinja
-    - defaults:
-        GLOBALS: {{ GLOBALS }}
-  {% endif %}
-
-{% else %}
-
-{{sls}}_state_not_allowed:
-  test.fail_without_changes:
-    - name: {{sls}}_state_not_allowed
-
-{% endif %}