Johnathan Corgan
1e3b2c319e
- testing/static/scripts/rekey-test.sh: bump REKEY_SETTLE from 5s to 12s so post-rekey ping_all samples are taken after the 10s old- session drain window has closed (DRAIN_WINDOW_SECS in handlers/rekey.rs). The 5s sample window straddled the drain, occasionally catching old-session decrypts mid-cutover and producing spurious ping failures. - testing/lib/log_analysis.py: discovery-succeeded match string is "proof verified, route cached" (the wording in handlers/discovery.rs); the regex looked for the older "caching route" wording, so the chaos analysis summary always reported `Succeeded: 0` regardless of how many successes the raw node logs actually showed. - testing/scripts/build.sh: drop the second cargo invocation that passed `--features gateway --bin fips-gateway`. PR #79 removed the `gateway` cargo feature in favor of platform cfg gates, so this invocation now fails with `the package 'fips' does not contain this feature: gateway`. The first cargo build already produces fips-gateway as a workspace binary on every supported target.
FIPS Testing
Integration and simulation test harnesses for FIPS, using Docker containers running the full protocol stack.
Test Harnesses
static/ -- Static Docker Network
Fixed topologies with manual scripts for building, config generation, connectivity tests (ping, iperf), and network impairment (netem). Useful for deterministic debugging and validating specific topology configurations.
| Topology | Nodes | Transport | Description |
|---|---|---|---|
| mesh | 5 | UDP | Sparse mesh, 6 links, multi-hop |
| chain | 5 | UDP | Linear chain, max 4-hop paths |
| mesh-public | 5+1 | UDP | Mesh with external public node |
| tcp-chain | 3 | TCP | Linear chain over TCP (port 8443) |
| rekey | 5 | UDP | Rekey integration test topology |
tor/ -- Tor Transport Integration
End-to-end Tor transport testing with Docker containers running real Tor daemons. Requires internet access for Tor bootstrapping.
| Scenario | Description |
|---|---|
| socks5-outbound | Outbound SOCKS5 connections through Tor to clearnet peer |
| directory-mode | Inbound via HiddenServiceDir onion service (co-located) |
chaos/ -- Stochastic Simulation
Automated network testing with configurable node counts, topology algorithms (random geometric, Erdos-Renyi, chain, explicit), and fault injection (netem mutation, link flaps, traffic generation, node churn). 20 scenarios covering general stress testing, cost-based parent selection, mixed link technologies (fiber/Bluetooth/WiFi), transport-specific validation (UDP, TCP, Ethernet), and ECN/congestion testing. Scenarios are defined in YAML and executed via a Python harness that manages the full lifecycle: topology generation, Docker orchestration, fault scheduling, log collection, and analysis.