mirror of
https://github.com/Security-Onion-Solutions/securityonion.git
synced 2026-09-20 14:49:38 +02:00
Josh Patterson
1e86be11b2
Salt installed the so-* scripts into /usr/sbin owned by unprivileged service UIDs (939/socore, plus 930-960 per service) at mode 755, while root executes those same files from cron, systemd and state cmd.run. Any file-write primitive as one of those UIDs was therefore root. Two mechanisms behind this are not visible in the diff: file.recurse also manages the destination directory, so /usr/sbin itself was chowned to whichever service UID ran last. A directory's owner may always chmod it, so that UID could replace even the scripts already declared user: root -- so-config-backup, so-suricata-eve-clean, so-nsm-mount-nvme. usr_sbin_perms now pins the directory to root:root 555, the mode the filesystem RPM ships. Omitting user:/group: is a no-op on files that already exist, because check_perms only chowns when a user is named. Explicit user: root is what lets upgraded grids self-heal on the next highstate, and what makes a revert chown back rather than silently do nothing.
41 lines
1.4 KiB
YAML+Jinja
41 lines
1.4 KiB
YAML+Jinja
# Copyright Security Onion Solutions LLC and/or licensed to Security Onion Solutions LLC under one
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# or more contributor license agreements. Licensed under the Elastic License 2.0; you may not use
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# this file except in compliance with the Elastic License 2.0.
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{% set GRIDNODETOKEN = salt['pillar.get']('global:fleet_grid_enrollment_token_general') -%}
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{% if grains.role == 'so-heavynode' %}
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{% set GRIDNODETOKEN = salt['pillar.get']('global:fleet_grid_enrollment_token_heavy') -%}
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{% endif %}
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{% set AGENT_STATUS = salt['service.available']('elastic-agent') %}
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{% set AGENT_EXISTS = salt['file.file_exists']('/opt/Elastic/Agent/elastic-agent') %}
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so-elastic-agent-install:
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file.managed:
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- name: /usr/sbin/so-elastic-agent-install
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- source: salt://elasticfleet/tools/sbin/so-elastic-agent-install
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- user: root
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- group: root
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- mode: 755
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- show_changes: False
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{% if not AGENT_STATUS or not AGENT_EXISTS %}
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pull_agent_installer:
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file.managed:
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- name: /opt/so/so-elastic-agent_linux_amd64
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- source: salt://elasticfleet/files/so_agent-installers/so-elastic-agent_linux_amd64
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- mode: 755
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- makedirs: True
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run_installer:
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cmd.run:
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- name: /usr/sbin/so-elastic-agent-install "{{ GRIDNODETOKEN }}"
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- require:
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- file: pull_agent_installer
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cleanup_agent_installer:
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file.absent:
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- name: /opt/so/so-elastic-agent_linux_amd64
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{% endif %}
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