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101 lines
2.3 KiB
101 lines
2.3 KiB
package conf
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import (
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"github.com/xtls/xray-core/app/policy"
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)
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type Policy struct {
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Handshake *uint32 `json:"handshake"`
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ConnectionIdle *uint32 `json:"connIdle"`
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UplinkOnly *uint32 `json:"uplinkOnly"`
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DownlinkOnly *uint32 `json:"downlinkOnly"`
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StatsUserUplink bool `json:"statsUserUplink"`
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StatsUserDownlink bool `json:"statsUserDownlink"`
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BufferSize *int32 `json:"bufferSize"`
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}
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func (t *Policy) Build() (*policy.Policy, error) {
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config := new(policy.Policy_Timeout)
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if t.Handshake != nil {
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config.Handshake = &policy.Second{Value: *t.Handshake}
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}
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if t.ConnectionIdle != nil {
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config.ConnectionIdle = &policy.Second{Value: *t.ConnectionIdle}
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}
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if t.UplinkOnly != nil {
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config.UplinkOnly = &policy.Second{Value: *t.UplinkOnly}
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}
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if t.DownlinkOnly != nil {
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config.DownlinkOnly = &policy.Second{Value: *t.DownlinkOnly}
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}
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p := &policy.Policy{
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Timeout: config,
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Stats: &policy.Policy_Stats{
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UserUplink: t.StatsUserUplink,
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UserDownlink: t.StatsUserDownlink,
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},
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}
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if t.BufferSize != nil {
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bs := int32(-1)
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if *t.BufferSize >= 0 {
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bs = (*t.BufferSize) * 1024
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}
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p.Buffer = &policy.Policy_Buffer{
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Connection: bs,
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}
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}
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return p, nil
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}
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type SystemPolicy struct {
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StatsInboundUplink bool `json:"statsInboundUplink"`
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StatsInboundDownlink bool `json:"statsInboundDownlink"`
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StatsOutboundUplink bool `json:"statsOutboundUplink"`
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StatsOutboundDownlink bool `json:"statsOutboundDownlink"`
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}
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func (p *SystemPolicy) Build() (*policy.SystemPolicy, error) {
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return &policy.SystemPolicy{
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Stats: &policy.SystemPolicy_Stats{
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InboundUplink: p.StatsInboundUplink,
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InboundDownlink: p.StatsInboundDownlink,
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OutboundUplink: p.StatsOutboundUplink,
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OutboundDownlink: p.StatsOutboundDownlink,
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},
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}, nil
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}
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type PolicyConfig struct {
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Levels map[uint32]*Policy `json:"levels"`
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System *SystemPolicy `json:"system"`
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}
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func (c *PolicyConfig) Build() (*policy.Config, error) {
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levels := make(map[uint32]*policy.Policy)
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for l, p := range c.Levels {
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if p != nil {
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pp, err := p.Build()
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if err != nil {
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return nil, err
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}
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levels[l] = pp
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}
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}
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config := &policy.Config{
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Level: levels,
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}
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if c.System != nil {
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sc, err := c.System.Build()
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if err != nil {
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return nil, err
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}
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config.System = sc
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}
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return config, nil
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}
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