Commit graph

3 commits

Author SHA1 Message Date
rcourtman
1ccbdfe046 test: add unit tests for agentupdate security features
- Test binary magic verification (ELF, PE, Mach-O)
- Test architecture detection
- Test Unraid persistent path generation
- Test updater configuration defaults
- Test edge cases: empty files, too short, non-existent
2025-11-26 13:50:19 +00:00
rcourtman
09ec0c3f01 security: harden agent installers and auto-update mechanism
Install script (scripts/install.sh):
- Add multi-platform support: Unraid, OpenRC/Alpine, Synology DSM 6/7
- Add input validation for URL, token format, and interval
- Add binary magic verification (ELF/Mach-O/PE)
- Add cleanup trap for temp files
- Wrap script in main() for partial download protection
- Fix shellcheck compliance issues
- Add curl timeouts

Agent auto-update (agentupdate, dockeragent):
- Enforce TLS 1.2 minimum version
- Make SHA256 checksum verification mandatory
- Add 100MB binary size limit
- Add binary magic verification before replacement
- Add Unraid persistent binary update after self-update
- Add 5-minute download timeout

Frontend:
- Update Linux install description to note auto-detection of init systems
2025-11-26 13:14:58 +00:00
rcourtman
ee35d9e5a5 feat: add auto-update support for unified agent
Implement self-update capability for the unified pulse-agent binary:

- Add internal/agentupdate package with cross-platform update logic
- Hourly version checks against /api/agent/version endpoint
- SHA256 checksum verification for downloaded binaries
- Atomic binary replacement with backup/rollback on failure
- Support for Linux, macOS, and Windows (10 platform/arch combinations)

Build and release changes:
- Dockerfile builds unified agent for all platforms
- build-release.sh includes unified agent in release artifacts
- validate-release.sh validates unified agent binaries
- Install scripts (install.sh, install.ps1) use correct URL format

Related to #727, #737
2025-11-25 23:15:03 +00:00