Graham McIntire
701ce12f08
Performance: - schedule_live: preload page once instead of get_schedule!/1 per row - alert_live + alerts: DB-side status filter; Repo.aggregate counts replace length/Enum.count over 500-row fetches on every event - dashboard_live: drop duplicate get_device_status_counts; cap active alerts to 20 + use count_active_alerts/1 - maintenance.active_windows_for_device: 3 round-trips collapsed into one query (per-site-id branch keeps Postgres parameter types unambiguous) - sites.build_site_tree: O(N^2) -> O(N) via group_by(parent_site_id) - accounts.sole_owner_organizations: single group_by + having instead of per-org Repo.aggregate loop - agents + agent_live (org + admin): count_assigned_devices_batch/1 + count_agent_polling_targets/1 (no preloads) - alert_digest_worker: list_alerts_by_ids/1 batches digest fetch - gaiia: distinct: true at DB; limit 50 on bidirectional ilike Indexes: - maintenance_windows(organization_id, starts_at, ends_at) WHERE suppress_alerts = true - alerts(check_id) WHERE resolved_at IS NULL Antipatterns: - agents.delete_agent_token: PubSub.broadcast moved outside Repo.transaction so a rollback no longer leaves subscribers acting on a non-existent deletion - integrations_controller.to_atom_keys: replaced String.to_existing_atom on user-controlled JSON keys with explicit allowlist - 9 Task.start callsites converted to Task.Supervisor.start_child(Towerops.TaskSupervisor, ...) so background DB writes survive shutdown (test-mode discovery shims left as-is for sandbox semantics)
78 lines
2.1 KiB
Elixir
78 lines
2.1 KiB
Elixir
defmodule ToweropsWeb.Plugs.GraphQLAuth do
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@moduledoc """
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Plug for authenticating GraphQL requests using either API tokens or mobile session tokens.
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Accepts two token types via Authorization: Bearer <token>:
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- API tokens (prefixed with "towerops_") → sets current_organization_id + current_user
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- Mobile session tokens → sets current_user only (no org_id)
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Returns 401 Unauthorized if neither token type is valid.
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"""
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import Phoenix.Controller, only: [json: 2]
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import Plug.Conn
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alias Towerops.Accounts
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alias Towerops.ApiTokens
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alias Towerops.MobileSessions
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def init(opts), do: opts
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def call(conn, _opts) do
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case get_req_header(conn, "authorization") do
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["Bearer " <> token] ->
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authenticate(conn, token)
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_ ->
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unauthorized(conn, "Missing or invalid Authorization header")
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end
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end
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defp authenticate(conn, "towerops_" <> _ = token) do
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case ApiTokens.verify_token(token) do
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{:ok, organization_id, user} ->
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conn
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|> assign(:current_organization_id, organization_id)
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|> assign(:current_user, user)
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{:error, :invalid_token} ->
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unauthorized(conn, "Invalid or expired API token")
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end
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end
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defp authenticate(conn, token) do
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with {:ok, session} <- validate_mobile_session(token),
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{:ok, user} <- get_user(session.user_id) do
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_ =
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Task.Supervisor.start_child(Towerops.TaskSupervisor, fn ->
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MobileSessions.touch_session(session)
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end)
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assign(conn, :current_user, user)
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else
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{:error, _reason} ->
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unauthorized(conn, "Invalid or expired authentication token")
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end
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end
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defp validate_mobile_session(token) do
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case MobileSessions.get_session_by_token(token) do
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nil -> {:error, :invalid_token}
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session -> {:ok, session}
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end
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end
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defp get_user(user_id) do
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case Accounts.get_user(user_id) do
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nil -> {:error, :user_not_found}
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user -> {:ok, user}
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end
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end
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defp unauthorized(conn, message) do
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conn
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|> put_status(:unauthorized)
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|> json(%{error: message})
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|> halt()
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end
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end
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