Merge remote-tracking branch 'origin/2.4/dev' into fix/soupagrepo

This commit is contained in:
m0duspwnens
2023-11-01 10:31:59 -04:00
6 changed files with 9 additions and 719 deletions

View File

@@ -158,6 +158,8 @@ if [[ $EXCLUDE_KNOWN_ERRORS == 'Y' ]]; then
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|repodownload.conf" # known issue with reposync on pre-2.4.20
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|missing versions record" # stenographer corrupt index
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|soc.field." # known ingest type collisions issue with earlier versions of SO
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|error parsing signature" # Malformed Suricata rule, from upstream provider
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|sticky buffer has no matches" # Non-critical Suricata error
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|iteration"
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|communication packets"
EXCLUDED_ERRORS="$EXCLUDED_ERRORS|use of closed"

View File

@@ -1,67 +0,0 @@
#!/bin/bash
local_salt_dir=/opt/so/saltstack/local
zeek_logs_enabled() {
echo "zeeklogs:" > $local_salt_dir/pillar/zeeklogs.sls
echo " enabled:" >> $local_salt_dir/pillar/zeeklogs.sls
for BLOG in "${BLOGS[@]}"; do
echo " - $BLOG" | tr -d '"' >> $local_salt_dir/pillar/zeeklogs.sls
done
}
whiptail_manager_adv_service_zeeklogs() {
BLOGS=$(whiptail --title "so-zeek-logs" --checklist "Please Select Logs to Send:" 24 78 12 \
"conn" "Connection Logging" ON \
"dce_rpc" "RPC Logs" ON \
"dhcp" "DHCP Logs" ON \
"dnp3" "DNP3 Logs" ON \
"dns" "DNS Logs" ON \
"dpd" "DPD Logs" ON \
"files" "Files Logs" ON \
"ftp" "FTP Logs" ON \
"http" "HTTP Logs" ON \
"intel" "Intel Hits Logs" ON \
"irc" "IRC Chat Logs" ON \
"kerberos" "Kerberos Logs" ON \
"modbus" "MODBUS Logs" ON \
"notice" "Zeek Notice Logs" ON \
"ntlm" "NTLM Logs" ON \
"pe" "PE Logs" ON \
"radius" "Radius Logs" ON \
"rfb" "RFB Logs" ON \
"rdp" "RDP Logs" ON \
"sip" "SIP Logs" ON \
"smb_files" "SMB Files Logs" ON \
"smb_mapping" "SMB Mapping Logs" ON \
"smtp" "SMTP Logs" ON \
"snmp" "SNMP Logs" ON \
"ssh" "SSH Logs" ON \
"ssl" "SSL Logs" ON \
"syslog" "Syslog Logs" ON \
"tunnel" "Tunnel Logs" ON \
"weird" "Zeek Weird Logs" ON \
"mysql" "MySQL Logs" ON \
"socks" "SOCKS Logs" ON \
"x509" "x.509 Logs" ON 3>&1 1>&2 2>&3 )
local exitstatus=$?
IFS=' ' read -ra BLOGS <<< "$BLOGS"
return $exitstatus
}
whiptail_manager_adv_service_zeeklogs
return_code=$?
case $return_code in
1)
whiptail --title "so-zeek-logs" --msgbox "Cancelling. No changes have been made." 8 75
;;
255)
whiptail --title "so-zeek-logs" --msgbox "Whiptail error occured, exiting." 8 75
;;
*)
zeek_logs_enabled
;;
esac

View File

@@ -9107,7 +9107,13 @@ elasticsearch:
so-import:
config:
node:
roles: []
roles:
- master
- data
- data_hot
- ingest
- transform
- remote_cluster_client
so-manager:
config:
node:

View File

@@ -1,454 +0,0 @@
#!/usr/bin/env python3
# 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.
"""
Local exit codes:
- General error: 1
- Invalid argument: 2
- File error: 3
"""
import sys, os, subprocess, argparse, signal
import copy
import re
import textwrap
import yaml
minion_pillar_dir = '/opt/so/saltstack/local/pillar/minions'
salt_proc: subprocess.CompletedProcess = None
def print_err(string: str):
print(string, file=sys.stderr)
def check_apply(args: dict, prompt: bool = True):
if args.apply:
print('Configuration updated. Applying changes:')
return apply()
else:
if prompt:
message = 'Configuration updated. Would you like to apply your changes now? (y/N) '
answer = input(message)
while answer.lower() not in [ 'y', 'n', '' ]:
answer = input(message)
if answer.lower() in [ 'n', '' ]:
return 0
else:
print('Applying changes:')
return apply()
else:
return 0
def apply():
salt_cmd = ['salt-call', 'state.apply', '-l', 'quiet', 'idstools.sync_files', 'queue=True']
update_cmd = ['so-rule-update']
print('Syncing config files...')
cmd = subprocess.run(salt_cmd, stdout=subprocess.DEVNULL)
if cmd.returncode == 0:
print('Updating rules...')
return subprocess.run(update_cmd).returncode
else:
return cmd.returncode
def find_minion_pillar() -> str:
regex = '^.*_(manager|managersearch|standalone|import|eval)\.sls$'
result = []
for root, _, files in os.walk(minion_pillar_dir):
for f_minion_id in files:
if re.search(regex, f_minion_id):
result.append(os.path.join(root, f_minion_id))
if len(result) == 0:
print_err('Could not find manager-type pillar (eval, standalone, manager, managersearch, import). Are you running this script on the manager?')
sys.exit(3)
elif len(result) > 1:
res_arr = []
for r in result:
res_arr.append(f'\"{r}\"')
res_str = ', '.join(res_arr)
print_err('(This should not happen, the system is in an error state if you see this message.)\n')
print_err('More than one manager-type pillar exists, minion id\'s listed below:')
print_err(f' {res_str}')
sys.exit(3)
else:
return result[0]
def read_pillar(pillar: str):
try:
with open(pillar, 'r') as f:
loaded_yaml = yaml.safe_load(f.read())
if loaded_yaml is None:
print_err(f'Could not parse {pillar}')
sys.exit(3)
return loaded_yaml
except:
print_err(f'Could not open {pillar}')
sys.exit(3)
def write_pillar(pillar: str, content: dict):
try:
sids = content['idstools']['sids']
if sids['disabled'] is not None:
if len(sids['disabled']) == 0: sids['disabled'] = None
if sids['enabled'] is not None:
if len(sids['enabled']) == 0: sids['enabled'] = None
if sids['modify'] is not None:
if len(sids['modify']) == 0: sids['modify'] = None
with open(pillar, 'w') as f:
return yaml.dump(content, f, default_flow_style=False)
except Exception as e:
print_err(f'Could not open {pillar}')
sys.exit(3)
def check_sid_pattern(sid_pattern: str):
message = f'SID {sid_pattern} is not valid, did you forget the \"re:\" prefix for a regex pattern?'
if sid_pattern.startswith('re:'):
r_string = sid_pattern[3:]
if not valid_regex(r_string):
print_err('Invalid regex pattern.')
return False
else:
return True
else:
sid: int
try:
sid = int(sid_pattern)
except:
print_err(message)
return False
if sid >= 0:
return True
else:
print_err(message)
return False
def valid_regex(pattern: str):
try:
re.compile(pattern)
return True
except re.error:
return False
def sids_key_exists(pillar: dict, key: str):
return key in pillar.get('idstools', {}).get('sids', {})
def rem_from_sids(pillar: dict, key: str, val: str, optional = False):
pillar_dict = copy.deepcopy(pillar)
arr = pillar_dict['idstools']['sids'][key]
if arr is None or val not in arr:
if not optional: print(f'{val} already does not exist in {key}')
else:
pillar_dict['idstools']['sids'][key].remove(val)
return pillar_dict
def add_to_sids(pillar: dict, key: str, val: str, optional = False):
pillar_dict = copy.deepcopy(pillar)
if pillar_dict['idstools']['sids'][key] is None:
pillar_dict['idstools']['sids'][key] = []
if val in pillar_dict['idstools']['sids'][key]:
if not optional: print(f'{val} already exists in {key}')
else:
pillar_dict['idstools']['sids'][key].append(val)
return pillar_dict
def add_rem_disabled(args: dict):
global salt_proc
if not check_sid_pattern(args.sid_pattern):
return 2
pillar_dict = read_pillar(args.pillar)
if not sids_key_exists(pillar_dict, 'disabled'):
pillar_dict['idstools']['sids']['disabled'] = None
if args.remove:
temp_pillar_dict = rem_from_sids(pillar_dict, 'disabled', args.sid_pattern)
else:
temp_pillar_dict = add_to_sids(pillar_dict, 'disabled', args.sid_pattern)
if temp_pillar_dict['idstools']['sids']['disabled'] == pillar_dict['idstools']['sids']['disabled']:
salt_proc = check_apply(args, prompt=False)
return salt_proc
else:
pillar_dict = temp_pillar_dict
if not args.remove:
if sids_key_exists(pillar_dict, 'enabled'):
pillar_dict = rem_from_sids(pillar_dict, 'enabled', args.sid_pattern, optional=True)
modify = pillar_dict.get('idstools', {}).get('sids', {}).get('modify')
if modify is not None:
rem_candidates = []
for action in modify:
if action.startswith(f'{args.sid_pattern} '):
rem_candidates.append(action)
if len(rem_candidates) > 0:
for item in rem_candidates:
print(f' - {item}')
answer = input(f'The above modify actions contain {args.sid_pattern}. Would you like to remove them? (Y/n) ')
while answer.lower() not in [ 'y', 'n', '' ]:
for item in rem_candidates:
print(f' - {item}')
answer = input(f'The above modify actions contain {args.sid_pattern}. Would you like to remove them? (Y/n) ')
if answer.lower() in [ 'y', '' ]:
for item in rem_candidates:
modify.remove(item)
pillar_dict['idstools']['sids']['modify'] = modify
write_pillar(pillar=args.pillar, content=pillar_dict)
salt_proc = check_apply(args)
return salt_proc
def list_disabled_rules(args: dict):
pillar_dict = read_pillar(args.pillar)
disabled = pillar_dict.get('idstools', {}).get('sids', {}).get('disabled')
if disabled is None:
print('No rules disabled.')
return 0
else:
print('Disabled rules:')
for rule in disabled:
print(f' - {rule}')
return 0
def add_rem_enabled(args: dict):
global salt_proc
if not check_sid_pattern(args.sid_pattern):
return 2
pillar_dict = read_pillar(args.pillar)
if not sids_key_exists(pillar_dict, 'enabled'):
pillar_dict['idstools']['sids']['enabled'] = None
if args.remove:
temp_pillar_dict = rem_from_sids(pillar_dict, 'enabled', args.sid_pattern)
else:
temp_pillar_dict = add_to_sids(pillar_dict, 'enabled', args.sid_pattern)
if temp_pillar_dict['idstools']['sids']['enabled'] == pillar_dict['idstools']['sids']['enabled']:
salt_proc = check_apply(args, prompt=False)
return salt_proc
else:
pillar_dict = temp_pillar_dict
if not args.remove:
if sids_key_exists(pillar_dict, 'disabled'):
pillar_dict = rem_from_sids(pillar_dict, 'disabled', args.sid_pattern, optional=True)
write_pillar(pillar=args.pillar, content=pillar_dict)
salt_proc = check_apply(args)
return salt_proc
def list_enabled_rules(args: dict):
pillar_dict = read_pillar(args.pillar)
enabled = pillar_dict.get('idstools', {}).get('sids', {}).get('enabled')
if enabled is None:
print('No rules explicitly enabled.')
return 0
else:
print('Enabled rules:')
for rule in enabled:
print(f' - {rule}')
return 0
def add_rem_modify(args: dict):
global salt_proc
if not check_sid_pattern(args.sid_pattern):
return 2
if not valid_regex(args.search_term):
print_err('Search term is not a valid regex pattern.')
string_val = f'{args.sid_pattern} \"{args.search_term}\" \"{args.replace_term}\"'
pillar_dict = read_pillar(args.pillar)
if not sids_key_exists(pillar_dict, 'modify'):
pillar_dict['idstools']['sids']['modify'] = None
if args.remove:
temp_pillar_dict = rem_from_sids(pillar_dict, 'modify', string_val)
else:
temp_pillar_dict = add_to_sids(pillar_dict, 'modify', string_val)
if temp_pillar_dict['idstools']['sids']['modify'] == pillar_dict['idstools']['sids']['modify']:
salt_proc = check_apply(args, prompt=False)
return salt_proc
else:
pillar_dict = temp_pillar_dict
# TODO: Determine if a rule should be removed from disabled if modified.
if not args.remove:
if sids_key_exists(pillar_dict, 'disabled'):
pillar_dict = rem_from_sids(pillar_dict, 'disabled', args.sid_pattern, optional=True)
write_pillar(pillar=args.pillar, content=pillar_dict)
salt_proc = check_apply(args)
return salt_proc
def list_modified_rules(args: dict):
pillar_dict = read_pillar(args.pillar)
modify = pillar_dict.get('idstools', {}).get('sids', {}).get('modify')
if modify is None:
print('No rules currently modified.')
return 0
else:
print('Modified rules + modifications:')
for rule in modify:
print(f' - {rule}')
return 0
def sigint_handler(*_):
print('Exiting gracefully on Ctrl-C')
if salt_proc is not None: salt_proc.send_signal(signal.SIGINT)
sys.exit(0)
def main():
signal.signal(signal.SIGINT, sigint_handler)
if os.geteuid() != 0:
print_err('You must run this script as root')
sys.exit(1)
apply_help='After updating rule configuration, apply the idstools state.'
main_parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter)
subcommand_desc = textwrap.dedent(
"""\
disabled Manage and list disabled rules (add, remove, list)
enabled Manage and list enabled rules (add, remove, list)
modify Manage and list modified rules (add, remove, list)
"""
)
subparsers = main_parser.add_subparsers(title='commands', description=subcommand_desc, metavar='', dest='command')
sid_or_regex_help = 'A valid SID (ex: "4321") or regular expression pattern (ex: "re:heartbleed|spectre")'
# Disabled actions
disabled = subparsers.add_parser('disabled')
disabled_sub = disabled.add_subparsers()
disabled_add = disabled_sub.add_parser('add')
disabled_add.set_defaults(func=add_rem_disabled)
disabled_add.add_argument('sid_pattern', metavar='SID|REGEX', help=sid_or_regex_help)
disabled_add.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
disabled_rem = disabled_sub.add_parser('remove')
disabled_rem.set_defaults(func=add_rem_disabled, remove=True)
disabled_rem.add_argument('sid_pattern', metavar='SID|REGEX', help=sid_or_regex_help)
disabled_rem.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
disabled_list = disabled_sub.add_parser('list')
disabled_list.set_defaults(func=list_disabled_rules)
# Enabled actions
enabled = subparsers.add_parser('enabled')
enabled_sub = enabled.add_subparsers()
enabled_add = enabled_sub.add_parser('add')
enabled_add.set_defaults(func=add_rem_enabled)
enabled_add.add_argument('sid_pattern', metavar='SID|REGEX', help=sid_or_regex_help)
enabled_add.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
enabled_rem = enabled_sub.add_parser('remove')
enabled_rem.set_defaults(func=add_rem_enabled, remove=True)
enabled_rem.add_argument('sid_pattern', metavar='SID|REGEX', help=sid_or_regex_help)
enabled_rem.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
enabled_list = enabled_sub.add_parser('list')
enabled_list.set_defaults(func=list_enabled_rules)
search_term_help='A properly escaped regex search term (ex: "\\\$EXTERNAL_NET")'
replace_term_help='The text to replace the search term with'
# Modify actions
modify = subparsers.add_parser('modify')
modify_sub = modify.add_subparsers()
modify_add = modify_sub.add_parser('add')
modify_add.set_defaults(func=add_rem_modify)
modify_add.add_argument('sid_pattern', metavar='SID|REGEX', help=sid_or_regex_help)
modify_add.add_argument('search_term', metavar='SEARCH_TERM', help=search_term_help)
modify_add.add_argument('replace_term', metavar='REPLACE_TERM', help=replace_term_help)
modify_add.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
modify_rem = modify_sub.add_parser('remove')
modify_rem.set_defaults(func=add_rem_modify, remove=True)
modify_rem.add_argument('sid_pattern', metavar='SID', help=sid_or_regex_help)
modify_rem.add_argument('search_term', metavar='SEARCH_TERM', help=search_term_help)
modify_rem.add_argument('replace_term', metavar='REPLACE_TERM', help=replace_term_help)
modify_rem.add_argument('--apply', action='store_const', const=True, required=False, help=apply_help)
modify_list = modify_sub.add_parser('list')
modify_list.set_defaults(func=list_modified_rules)
# Begin parse + run
args = main_parser.parse_args(sys.argv[1:])
if not hasattr(args, 'remove'):
args.remove = False
args.pillar = find_minion_pillar()
if hasattr(args, 'func'):
exit_code = args.func(args)
else:
if args.command is None:
main_parser.print_help()
else:
if args.command == 'disabled':
disabled.print_help()
elif args.command == 'enabled':
enabled.print_help()
elif args.command == 'modify':
modify.print_help()
sys.exit(0)
sys.exit(exit_code)
if __name__ == '__main__':
main()

View File

@@ -1,15 +0,0 @@
#!/bin/bash
# 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.
. /usr/sbin/so-common
echo ""
echo "Hosts/Networks that have access to login to the Security Onion Console:"
so-firewall includedhosts analyst

View File

@@ -268,15 +268,6 @@ collect_dockernet() {
fi
}
collect_es_space_limit() {
whiptail_log_size_limit "$log_size_limit"
while ! valid_int "$log_size_limit"; do # Upper/lower bounds?
whiptail_invalid_input
whiptail_log_size_limit "$log_size_limit"
done
}
collect_gateway() {
whiptail_management_interface_gateway
@@ -286,28 +277,6 @@ collect_gateway() {
done
}
collect_homenet_mngr() {
whiptail_homenet_manager "10.0.0.0/8,192.168.0.0/16,172.16.0.0/12"
while ! valid_cidr_list "$HNMANAGER"; do
whiptail_invalid_input
whiptail_homenet_manager "$HNMANAGER"
done
}
collect_homenet_snsr() {
if whiptail_homenet_sensor_inherit; then
export HNSENSOR=inherit
else
whiptail_homenet_sensor "10.0.0.0/8,192.168.0.0/16,172.16.0.0/12"
while ! valid_cidr_list "$HNSENSOR"; do
whiptail_invalid_input
whiptail_homenet_sensor "$HNSENSOR"
done
fi
}
collect_hostname() {
collect_hostname_validate
@@ -346,26 +315,6 @@ collect_idh_preferences() {
if [[ "$idh_preferences" != "" ]]; then IDH_MGTRESTRICT='True'; fi
}
collect_idh_services() {
whiptail_idh_services
case "$IDH_SERVICES" in
'Linux Webserver (NAS Skin)')
IDH_SERVICES='"HTTP","FTP","SSH"'
;;
'MySQL Server')
IDH_SERVICES='"MYSQL","SSH"'
;;
'MSSQL Server')
IDH_SERVICES='"MSSQL","VNC'
;;
'Custom')
whiptail_idh_services_custom
IDH_SERVICES=$(echo "$IDH_SERVICES" | tr '[:blank:]' ',' )
;;
esac
}
collect_int_ip_mask() {
whiptail_management_interface_ip_mask
@@ -425,71 +374,6 @@ collect_net_method() {
fi
}
collect_ntp_servers() {
if whiptail_ntp_ask; then
[[ $is_airgap ]] && ntp_string=""
whiptail_ntp_servers "$ntp_string"
while ! valid_ntp_list "$ntp_string"; do
whiptail_invalid_input
whiptail_ntp_servers "$ntp_string"
done
IFS="," read -r -a ntp_servers <<< "$ntp_string" # Split string on commas into array
else
ntp_servers=()
fi
}
collect_oinkcode() {
whiptail_oinkcode
while ! valid_string "$OINKCODE" "" "128"; do
whiptail_invalid_input
whiptail_oinkcode "$OINKCODE"
done
}
collect_patch_schedule() {
whiptail_patch_schedule
case "$patch_schedule" in
'New Schedule')
whiptail_patch_schedule_select_days
whiptail_patch_schedule_select_hours
collect_patch_schedule_name_new
patch_schedule_os_new
;;
'Import Schedule')
collect_patch_schedule_name_import
;;
'Automatic')
PATCHSCHEDULENAME='auto'
;;
'Manual')
PATCHSCHEDULENAME='manual'
;;
esac
}
collect_patch_schedule_name_new() {
whiptail_patch_name_new_schedule
while ! valid_string "$PATCHSCHEDULENAME"; do
whiptail_invalid_string "schedule name"
whiptail_patch_name_new_schedule "$PATCHSCHEDULENAME"
done
}
collect_patch_schedule_name_import() {
whiptail_patch_schedule_import
while ! valid_string "$PATCHSCHEDULENAME"; do
whiptail_invalid_string "schedule name"
whiptail_patch_schedule_import "$PATCHSCHEDULENAME"
done
}
collect_proxy() {
[[ -n $TESTING ]] && return
local ask=${1:-true}
@@ -658,47 +542,6 @@ configure_minion() {
} >> "$setup_log" 2>&1
}
configure_ntp() {
local chrony_conf=/etc/chrony.conf
# Install chrony if it isn't already installed
if ! command -v chronyc &> /dev/null; then
logCmd "dnf -y install chrony"
fi
[[ -f $chrony_conf ]] && mv $chrony_conf "$chrony_conf.bak"
printf '%s\n' "# NTP server list" > $chrony_conf
# Build list of servers
for addr in "${ntp_servers[@]}"; do
echo "server $addr iburst" >> $chrony_conf
done
printf '\n%s\n' "# Config options" >> $chrony_conf
printf '%s\n' \
'driftfile /var/lib/chrony/drift' \
'makestep 1.0 3' \
'rtcsync' \
'logdir /var/log/chrony' >> $chrony_conf
if [[ $is_rpm ]]; then
systemctl enable chronyd
systemctl restart chronyd
else
systemctl enable chrony
systemctl restart chrony
fi
# Tell the chrony daemon to sync time & update the system time
# Since these commands only make a call to chronyd, wait after each command to make sure the changes are made
printf "Syncing chrony time to server: "
chronyc -a 'burst 4/4' && sleep 30
printf "Forcing chrony to update the time: "
chronyc -a makestep && sleep 30
}
checkin_at_boot() {
local minion_config=/etc/salt/minion
@@ -1055,16 +898,6 @@ download_elastic_agent_artifacts() {
fi
}
installer_progress_loop() {
local i=0
local msg="${1:-Performing background actions...}"
while true; do
[[ $i -lt 98 ]] && ((i++))
set_progress_str "$i" "$msg" nolog
[[ $i -gt 0 ]] && sleep 5s
done
}
installer_prereq_packages() {
if [[ $is_deb ]]; then
# Print message to stdout so the user knows setup is doing something
@@ -1648,21 +1481,6 @@ network_setup() {
logCmd "sed -i '/\$MNIC/${INTERFACE}/g' /etc/NetworkManager/dispatcher.d/pre-up.d/99-so-checksum-offload-disable"
}
ntp_pillar_entries() {
local pillar_file=$local_salt_dir/pillar/minions/$MINION_ID.sls
if [[ ${#ntp_servers[@]} -gt 0 ]]; then
printf '%s\n'\
"ntp:"\
" servers:" > "$pillar_file"
for addr in "${ntp_servers[@]}"; do
printf '%s\n' " - '$addr'" >> "$pillar_file"
done
fi
}
parse_install_username() {
# parse out the install username so things copy correctly
INSTALLUSERNAME=${SUDO_USER:-${USER}}