Graham McIntire
0c3be97abb
P0 (security-critical): - Gate CSV/ADIF upload tabs behind authentication, add 30s cooldown to all upload handlers - Cap CSV/ADIF imports at 2,000 rows server-side in both parsers - Add submitter_verified boolean to contacts (client-cannot-set, anonymous=false) - Create k8s/secret.example.yaml with placeholders, add LIVE_VIEW_SIGNING_SALT P1 (high-priority): - Add Mox.verify_on_exit!() to valkey_test.exs - Replace DateTime.utc_now() truncation with static ~U literals in map_live_test.exs - Replace Process.sleep with render_async in pskr_spots_live_test.exs (6 occurrences) - Add MonitorLive.Show test coverage (4 tests: owner view, non-owner redirect, config success/error) - Extract duct-detection and mechanism-classification logic from ContactLive.Show into Propagation.PathAnalysis - Split ContactLive.Show render into 12 function components - Update CLAUDE.md: remove stale ML model, mark HRDPS active, add backtest/pskr dirs - Batch CSV import enrichment jobs via new enqueue_for_contacts/1 P2 (medium-priority): - Set secure:true on session and remember-me cookies in production - Change SMTP TLS from verify_none to verify_peer with public_key cacerts - Make /metrics fail-closed in production when PROMETHEUS_AUTH_TOKEN unset - Add RateLimiter (anon_limit:10, auth_limit:60) to /api/contacts/map - Add content-security-policy-report-only header - Add comment noting String.to_atom is compile-time safe in hrdps_client.ex - Delegate duplicated haversine_km to canonical Microwaveprop.Geo.haversine_km/4 - Consolidate score-tier/color/verdict formatting into Microwaveprop.Format - Update CLAUDE.md testing section to match actual raw-string-matching practice - Batch HrrrPointEnqueuer Repo.insert_all calls to single round-trip - Split weather.ex (1696→216 lines) and radio.ex (1285→54 lines) into purpose-based sub-facades P3 (low-priority): - Add LIVE_VIEW_SIGNING_SALT warning comment, extend filter_parameters - Add host/community validation to snmp_client.ex - Add raw/1 safety comment in algo_live.ex - Add hex-audit and cargo-audit Makefile targets - Add privacy_live smoke test - Replace notify_listener busy-poll loop with Process.monitor/1 + assert_receive - Add ContactCommonVolumeRadar changeset validation tests (5 tests)
46 lines
1.5 KiB
Elixir
46 lines
1.5 KiB
Elixir
defmodule Microwaveprop.Rover.DriveTime do
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@moduledoc """
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Distance, drive-time, and compass-bearing helpers for the rover
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planner. All inputs are degrees / kilometres; no I/O.
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"""
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@avg_speed_kmh 65.0
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@spec haversine_km({float(), float()}, {float(), float()}) :: float()
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def haversine_km({lat1, lon1}, {lat2, lon2}) do
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Microwaveprop.Geo.haversine_km(lat1, lon1, lat2, lon2)
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end
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@spec drive_min(float()) :: float()
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def drive_min(dist_km) when is_number(dist_km), do: dist_km / @avg_speed_kmh * 60.0
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@spec bearing_compass({float(), float()}, {float(), float()}) :: String.t()
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def bearing_compass(from, to) do
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from |> bearing_deg(to) |> compass_for()
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end
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@spec bearing_deg({float(), float()}, {float(), float()}) :: float()
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def bearing_deg({lat1, lon1}, {lat2, lon2}) do
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rlat1 = deg_to_rad(lat1)
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rlat2 = deg_to_rad(lat2)
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dlon = deg_to_rad(lon2 - lon1)
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y = :math.sin(dlon) * :math.cos(rlat2)
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x = :math.cos(rlat1) * :math.sin(rlat2) - :math.sin(rlat1) * :math.cos(rlat2) * :math.cos(dlon)
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y |> :math.atan2(x) |> rad_to_deg() |> normalize_deg()
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end
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@compass_points {"N", "NE", "E", "SE", "S", "SW", "W", "NW"}
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defp compass_for(bearing) do
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index = bearing |> Kernel.+(22.5) |> div_floor(45.0) |> rem(8)
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elem(@compass_points, index)
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end
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defp div_floor(a, b), do: trunc(a / b)
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defp deg_to_rad(deg), do: deg * :math.pi() / 180.0
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defp rad_to_deg(rad), do: rad * 180.0 / :math.pi()
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defp normalize_deg(deg), do: deg |> Kernel.+(360.0) |> :math.fmod(360.0)
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end
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