mteehan/vacuum-wall
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1980043afd9b2ee9d261bcd97c10c2a770008698
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9 Commits

Author SHA1 Message Date
mteehan 05524f3756 fix: critical bugs + security hardening 
Phase 1 (critical bugs):
- Fix firewall import string-to-list bug (system_import.py)
- Add rich rules removal in firewall config apply (handlers/firewall.py)

Phase 2 (security hardening):
- Restrict sudo wildcards to specific paths (sudoers.d/vacuum-walld)
- Fix TOCTOU: use /run/vacuum-wall/ for temp files (nginx, dnsmasq, network handlers)
- Remove unnecessary sudo from wg genkey/pubkey (handlers/wireguard.py)

Phase 3 (validation):
- Validate poll intervals > 0 (daemon/server.py)
- Restrict sysctl to whitelisted parameters (handlers/network.py)

Phase 4 (defensive programming):
- Enforce shell=False in run() and run_proc() (lib/common.py)
- Track issuance tasks for graceful shutdown (handlers/acme.py)
- Add nginx template marker consistency tests (tests/test_system_import.py)
 2026-07-11 12:21:36 +00:00
mteehan 803258cf18 dhcp: auto-populate gateway from interface IP for DHCP ranges 
Add get_interface_ip() helper to resolve an interface's IPv4 address
via 'ip -o addr show'.  Use it to back-propagate gateway into DHCP
ranges so clients receive their default route.

- set_dhcp_range() resolves gateway: explicit > existing range > iface IP
- DnsToFirewallSync and FirewallToDhcpSync sync ensure gateways are set
- Remove automatic masquerade toggle from DnsToFirewallSync
- Fix dnsmasq lease file path to /var/lib/misc/dnsmasq.leases
- Rename lease state field expires_at -> expires (ISO string)
- Add 'ip -o addr show' to sudo whitelist
 2026-07-09 00:58:09 +00:00
mteehan 8c13ad55ce Add update-vendor.sh symlink support, unify install.sh vendor flow 
- update-vendor.sh now creates webui/vendor symlinks (htm.js)
- install.sh calls update-vendor.sh after package install
- Add vendor/.empty and webui/vendor/.empty as directory placeholders in git
 2026-07-01 00:55:03 +00:00
mteehan 9088f34345 sync: add cross-subsystem event bus for config consistency 
Add EventBus with loop guards to keep firewall, dnsmasq, wireguard,
and network configs consistent. Handlers emit SyncEvent after mutations;
subscribers compute diffs and write JSON without manual cascade loops.
 2026-06-30 01:18:44 +00:00
mteehan 348bbfbca6 dhcp: track pending config changes with hash, update UI button 2026-06-28 16:26:32 +00:00
mteehan 4fc0fb3f72 refactor: overhaul daemon server, client, and handlers 2026-06-16 03:50:00 +00:00
mteehan 2f215793e9 docs: add docstrings to all API endpoints and daemon handlers 
Add comprehensive docstrings to firewall, DHCP, proxy, wireguard, certs,
and logs API endpoints. Document parameters, return values, and error cases
for the documentation system.
 2026-05-30 16:15:45 +00:00
mteehan dc96e15643 feat: pre-computed state store and async ACME issuance (fixes timeout mismatch) 
- Add lib/state.py: in-memory state store with subsystem collectors
  (firewall, dnsmasq, nginx, acme, wireguard)
- Refactor all handlers: read from state on GET, call refresh_state()
  after mutations instead of invoking subprocesses per request
- daemon/server.py: add refresh_state(), /status/all, /status/refresh;
  populate state at startup
- webui/api/certs.py: async step-by-step ACME issuance (validate,
  issue with request_id, poll status) replacing blocking endpoint
- webui/server.py: render pages from state instead of direct lib calls
- Update templates, JS for async cert issuance with polling UI
- Update tests for state-based mocking; add test_state.py
- Fix SIM105 lint issue (contextlib.suppress)
- Add TODO.md with certificate issuance issue tracking

Resolves: WebUI 30s timeout freeze during cert issuance (Problem 1)
 2026-05-30 05:46:09 +00:00
mteehan 200e078bc5 refactor: introduce two-user daemon architecture with socket-based communication 
- Add daemon/ module with aiohttp server, sync client, and handler registry
- Add daemon/handlers/ for privileged operations (acme, dnsmasq, firewall, logs, nginx, wireguard)
- Add system/acme-deploy.py, vacuum-walld sudoers and systemd service
- Update API routes to use daemon client instead of lib/ directly
- Update lib/, tests/, and webui/ for new architecture
- Update docs and deployment scripts
 2026-05-27 23:39:33 +00:00