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[feature] fallback link calculation #323

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This commit is contained in:
Alireza Ahmadi
2023-05-22 23:29:25 +02:00
parent 6f4d5655b2
commit ecee4e4482
2 changed files with 53 additions and 3 deletions
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28
sub/subService.go
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@@ -38,6 +38,21 @@ func (s *SubService) GetSubs(subId string, host string) ([]string, []string, err
if clients == nil {
continue
}
if len(inbound.Listen) > 0 && inbound.Listen[0] == '@' {
fallbackMaster, err := s.getFallbackMaster(inbound.Listen)
if err == nil {
inbound.Listen = fallbackMaster.Listen
inbound.Port = fallbackMaster.Port
var stream map[string]interface{}
json.Unmarshal([]byte(inbound.StreamSettings), &stream)
var masterStream map[string]interface{}
json.Unmarshal([]byte(fallbackMaster.StreamSettings), &masterStream)
stream["security"] = masterStream["security"]
stream["tlsSettings"] = masterStream["tlsSettings"]
modifiedStream, _ := json.MarshalIndent(stream, "", " ")
inbound.StreamSettings = string(modifiedStream)
}
}
for _, client := range clients {
if client.Enable && client.SubID == subId {
link := s.getLink(inbound, client.Email)
@@ -93,6 +108,19 @@ func (s *SubService) getClientTraffics(traffics []xray.ClientTraffic, email stri
return xray.ClientTraffic{}
}
func (s *SubService) getFallbackMaster(dest string) (*model.Inbound, error) {
db := database.GetDB()
var inbound *model.Inbound
err := db.Model(model.Inbound{}).
Where("JSON_TYPE(settings, '$.fallbacks') = 'array'").
Where("EXISTS (SELECT * FROM json_each(settings, '$.fallbacks') WHERE json_extract(value, '$.dest') = ?)", dest).
Find(&inbound).Error
if err != nil {
return nil, err
}
return inbound, nil
}
func (s *SubService) getLink(inbound *model.Inbound, email string) string {
switch inbound.Protocol {
case "vmess":