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74 lines
1.5 KiB
74 lines
1.5 KiB
package json
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import (
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"encoding/json"
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"math/rand"
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"github.com/v2ray/v2ray-core/common/uuid"
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"github.com/v2ray/v2ray-core/proxy/vmess"
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)
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// ConfigUser is an user account in VMess configuration.
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type ConfigUser struct {
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Id *vmess.ID
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Email string
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LevelValue vmess.UserLevel
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AlterIds []*vmess.ID
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}
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func (u *ConfigUser) UnmarshalJSON(data []byte) error {
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type rawUser struct {
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IdString string `json:"id"`
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EmailString string `json:"email"`
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LevelInt int `json:"level"`
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AlterIdCount int `json:"alterId"`
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}
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var rawUserValue rawUser
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if err := json.Unmarshal(data, &rawUserValue); err != nil {
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return err
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}
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id, err := uuid.ParseString(rawUserValue.IdString)
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if err != nil {
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return err
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}
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u.Id = vmess.NewID(id)
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u.Email = rawUserValue.EmailString
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u.LevelValue = vmess.UserLevel(rawUserValue.LevelInt)
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if rawUserValue.AlterIdCount > 0 {
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prevId := u.Id.UUID()
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// TODO: check duplicate
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u.AlterIds = make([]*vmess.ID, rawUserValue.AlterIdCount)
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for idx, _ := range u.AlterIds {
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newid := prevId.Next()
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u.AlterIds[idx] = vmess.NewID(newid)
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prevId = newid
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}
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}
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return nil
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}
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func (u *ConfigUser) ID() *vmess.ID {
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return u.Id
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}
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func (this *ConfigUser) Level() vmess.UserLevel {
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return this.LevelValue
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}
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func (this *ConfigUser) AlterIDs() []*vmess.ID {
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return this.AlterIds
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}
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func (this *ConfigUser) AnyValidID() *vmess.ID {
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if len(this.AlterIds) == 0 {
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return this.ID()
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}
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if len(this.AlterIds) == 1 {
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return this.AlterIds[0]
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}
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idIdx := rand.Intn(len(this.AlterIds))
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return this.AlterIds[idIdx]
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}
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