policy

Policy plugin and expression language for the Pilot Protocol daemon. The repo ships two packages:

• policy/ — a coreapi.Service adapter that loads per-network policy files and emits decisions on the event bus.
• policy/policylang/ — the expr-lang/expr–backed evaluator. Used by the plugin and by cmd/pilotctl for policy linting.

Install

import (
    "github.com/pilot-protocol/policy"
    "github.com/pilot-protocol/policy/policylang"
)

Usage

p, err := policylang.Parse(jsonBytes)
if err != nil {
    return err
}
_ = p

rt.Register(policy.NewService(policy.Config{
    PolicyDir: "~/.pilot/policy",
}))

Layout

Root package (github.com/pilot-protocol/policy)

File	What it does
runtime.go	Loads/reloads policy files and watches the policy dir.
runner.go	Per-network expression runner; binds events to the evaluator.
peer.go	Per-peer rate/scope state used by directives.
aliases.go	Re-exports policylang types for source compatibility.
service.go	*Service — coreapi.Service adapter. Build tag !no_policy.
service_disabled.go	Stub when build tag no_policy is set.

Subpackage policylang/

File	What it does
policy.go	Policy struct and JSON unmarshal.
engine.go	Compile and cache compiled programs; evaluate against env.
env.go	Event/peer-context binding for the expr-lang VM.

Build tags

Tag	Effect
no_policy	Compiles a stub whose Start is a no-op.

License

AGPL-3.0-or-later. See LICENSE.