Merge remote-tracking branch 'origin/2.4/dev' into idstools-refactor

salt/common/grains.sls

@@ -0,0 +1,21 @@
+# Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
+# or more contributor license agreements. Licensed under the Elastic License 2.0 as shown at
+# https://securityonion.net/license; you may not use this file except in compliance with the
+# Elastic License 2.0.
+
+{% set nsm_exists = salt['file.directory_exists']('/nsm') %}
+{% if nsm_exists %}
+{%   set nsm_total = salt['cmd.shell']('df -BG /nsm | tail -1 | awk \'{print $2}\'') %}
+
+nsm_total:
+  grains.present:
+    - name: nsm_total
+    - value: {{ nsm_total }}
+
+{% else %}
+
+nsm_missing:
+  test.succeed_without_changes:
+    - name: /nsm does not exist, skipping grain assignment
+
+{% endif %}

salt/common/init.sls

@@ -4,6 +4,7 @@
 {% from 'vars/globals.map.jinja' import GLOBALS %}
 
 include:
+  - common.grains
   - common.packages
 {% if GLOBALS.role in GLOBALS.manager_roles %}
   - manager.elasticsearch # needed for elastic_curl_config state

salt/common/tools/sbin/so-common

@@ -220,12 +220,22 @@ compare_es_versions() {
 }
 
 copy_new_files() {
+  # Define files to exclude from deletion (relative to their respective base directories)
+  local EXCLUDE_FILES=(
+    "salt/hypervisor/soc_hypervisor.yaml"
+  )
+  
+  # Build rsync exclude arguments
+  local EXCLUDE_ARGS=()
+  for file in "${EXCLUDE_FILES[@]}"; do
+    EXCLUDE_ARGS+=(--exclude="$file")
+  done
+  
   # Copy new files over to the salt dir
   cd $UPDATE_DIR
-  rsync -a salt $DEFAULT_SALT_DIR/ --delete
-  rsync -a pillar $DEFAULT_SALT_DIR/ --delete
+  rsync -a salt $DEFAULT_SALT_DIR/ --delete "${EXCLUDE_ARGS[@]}"
+  rsync -a pillar $DEFAULT_SALT_DIR/ --delete "${EXCLUDE_ARGS[@]}"
   chown -R socore:socore $DEFAULT_SALT_DIR/
-  chmod 755 $DEFAULT_SALT_DIR/pillar/firewall/addfirewall.sh
   cd /tmp
 }
 
@@ -441,8 +451,7 @@ lookup_grain() {
 
 lookup_role() {
 	id=$(lookup_grain id)
-	pieces=($(echo $id | tr '_' ' '))
-	echo ${pieces[1]}
+	echo "${id##*_}"
 }
 
 is_feature_enabled() {

salt/common/tools/sbin/so-image-common

@@ -60,8 +60,6 @@ container_list() {
       "so-soc"
       "so-steno"
       "so-strelka-backend"
-      "so-strelka-filestream"
-      "so-strelka-frontend"
       "so-strelka-manager"
       "so-suricata"
       "so-telegraf"

salt/common/tools/sbin/so-log-check

@@ -222,6 +222,7 @@ if [[ $EXCLUDE_KNOWN_ERRORS == 'Y' ]]; then
     EXCLUDED_ERRORS="$EXCLUDED_ERRORS|Initialized license manager"  # SOC log: before fields.status was changed to fields.licenseStatus
     EXCLUDED_ERRORS="$EXCLUDED_ERRORS|from NIC checksum offloading" # zeek reporter.log
     EXCLUDED_ERRORS="$EXCLUDED_ERRORS|marked for removal"           # docker container getting recycled
+    EXCLUDED_ERRORS="$EXCLUDED_ERRORS|tcp 127.0.0.1:6791: bind: address already in use" # so-elastic-fleet agent restarting. Seen starting w/ 8.18.8 https://github.com/elastic/kibana/issues/201459
 fi
 
 RESULT=0
@@ -268,6 +269,13 @@ for log_file in $(cat /tmp/log_check_files); do
     tail -n $RECENT_LOG_LINES $log_file > /tmp/log_check
     check_for_errors
 done
+# Look for OOM specific errors in /var/log/messages which can lead to odd behavior / test failures
+if [[ -f /var/log/messages ]]; then
+    status "Checking log file /var/log/messages"
+    if journalctl --since "24 hours ago" | grep -iE 'out of memory|oom-kill'; then
+        RESULT=1
+    fi
+fi
 
 # Cleanup temp files
 rm -f /tmp/log_check_files

salt/common/tools/sbin_jinja/so-import-pcap

@@ -173,7 +173,7 @@ for PCAP in $INPUT_FILES; do
   status "- assigning unique identifier to import: $HASH"
 
   pcap_data=$(pcapinfo "${PCAP}")
-  if ! echo "$pcap_data" | grep -q "First packet time:" || echo "$pcap_data" |egrep -q "Last packet time:    1970-01-01|Last packet time:    n/a"; then
+  if ! echo "$pcap_data" | grep -q "Earliest packet time:" || echo "$pcap_data" |egrep -q "Latest packet time:   1970-01-01|Latest packet time:   n/a"; then
     status "- this PCAP file is invalid; skipping"
     INVALID_PCAPS_COUNT=$((INVALID_PCAPS_COUNT + 1))
   else
@@ -205,8 +205,8 @@ for PCAP in $INPUT_FILES; do
       HASHES="${HASHES} ${HASH}"
     fi
 
-    START=$(pcapinfo "${PCAP}" -a |grep "First packet time:" | awk '{print $4}')
-    END=$(pcapinfo "${PCAP}" -e |grep "Last packet time:" | awk '{print $4}')
+    START=$(pcapinfo "${PCAP}" -a |grep "Earliest packet time:" | awk '{print $4}')
+    END=$(pcapinfo "${PCAP}" -e |grep "Latest packet time:" | awk '{print $4}')
     status "- found PCAP data spanning dates $START through $END"
 
     # compare $START to $START_OLDEST