69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package policy
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import (
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"context"
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"github.com/xtls/xray-core/v1/common"
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"github.com/xtls/xray-core/v1/features/policy"
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)
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// Instance is an instance of Policy manager.
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type Instance struct {
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levels map[uint32]*Policy
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system *SystemPolicy
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}
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// New creates new Policy manager instance.
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func New(ctx context.Context, config *Config) (*Instance, error) {
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m := &Instance{
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levels: make(map[uint32]*Policy),
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system: config.System,
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}
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if len(config.Level) > 0 {
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for lv, p := range config.Level {
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pp := defaultPolicy()
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pp.overrideWith(p)
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m.levels[lv] = pp
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}
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}
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return m, nil
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}
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// Type implements common.HasType.
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func (*Instance) Type() interface{} {
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return policy.ManagerType()
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}
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// ForLevel implements policy.Manager.
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func (m *Instance) ForLevel(level uint32) policy.Session {
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if p, ok := m.levels[level]; ok {
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return p.ToCorePolicy()
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}
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return policy.SessionDefault()
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}
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// ForSystem implements policy.Manager.
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func (m *Instance) ForSystem() policy.System {
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if m.system == nil {
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return policy.System{}
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}
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return m.system.ToCorePolicy()
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}
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// Start implements common.Runnable.Start().
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func (m *Instance) Start() error {
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return nil
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}
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// Close implements common.Closable.Close().
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func (m *Instance) Close() error {
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return nil
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}
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func init() {
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common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
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return New(ctx, config.(*Config))
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}))
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}
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