policies

package

v1.3.0 Latest Latest Go to latest Published: Dec 1, 2025 License: GPL-3.0 Imports: 5 Imported by: 0

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const APPROVE = Policy("approve")

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const DEFAULT = Policy("default")

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const REJECT = Policy("reject")

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type Loader interface {
	Load(context.Context) ([]URLPolicy, error)
}

Loader is used to load policies into a registry from various sources.

func StaticLoader(p []URLPolicy) Loader

StaticLoader implements the Loader interface and fills a registry with the given policies.

type Policy string

Policy is an action name that should be applied to an URL.

type Registry struct {
	// contains filtered or unexported fields
}

Registry acts as container for policies.

func NewRegistry(defaultPolicy Policy) *Registry

NewRegistry creates a new registry and sets a default policy.

func (r *Registry) AddPolicy(u string, policy Policy, weight int) error

AddPolicy creates a new policy given the parameters and adds it to the registry.

func (r *Registry) DetermineForURL(u string) Policy

DetermineForURL returns a policy that should apply to the given URL.

func (r *Registry) Load(ctx context.Context, loader Loader) error

Load uses the given loader to fill the registry with policies.

func (r *Registry) Policies() []URLPolicy

Policies returns a copy of all the policies inside the registry.

type URLPolicy struct {
	ID         int
	URLPattern *regexp.Regexp
	Policy     Policy
	Weight     int
}

URLPolicy is a combination of a Policy that should be applied to a given URL pattern.