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Rejection reason feedback

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This commit is contained in:
Shelikhoo 2022-04-29 17:12:59 +01:00
parent 3ebb5a4186
commit 6e8fbe54ee
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GPG key ID: C4D5E79D22B25316
2 changed files with 16 additions and 6 deletions
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10
broker/ipc.go
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@ -72,7 +72,13 @@ func (i *IPC) ProxyPolls(arg messages.Arg, response *[]byte) error {
}
if !i.ctx.CheckProxyRelayPattern(relayPattern, !relayPatternSupported) {
return fmt.Errorf("bad request: rejected relay pattern from proxy = %v", messages.ErrBadRequest)
log.Printf("bad request: rejected relay pattern from proxy = %v", messages.ErrBadRequest)
b, err := messages.EncodePollResponseWithRelayURL("", false, "", "", "incorrect relay pattern")
*response = b
if err != nil {
return messages.ErrInternal
}
return nil
}
// Log geoip stats
@ -112,7 +118,7 @@ func (i *IPC) ProxyPolls(arg messages.Arg, response *[]byte) error {
} else {
relayURL = info.WebSocketAddress
}
b, err = messages.EncodePollResponseWithRelayURL(string(offer.sdp), true, offer.natType, relayURL)
b, err = messages.EncodePollResponseWithRelayURL(string(offer.sdp), true, offer.natType, relayURL, "")
if err != nil {
return messages.ErrInternal
}

12
common/messages/proxy.go
View file

@ -181,10 +181,10 @@ type ProxyPollResponse struct {
}
func EncodePollResponse(offer string, success bool, natType string) ([]byte, error) {
return EncodePollResponseWithRelayURL(offer, success, natType, "")
return EncodePollResponseWithRelayURL(offer, success, natType, "", "no match")
}
func EncodePollResponseWithRelayURL(offer string, success bool, natType, relayURL string) ([]byte, error) {
func EncodePollResponseWithRelayURL(offer string, success bool, natType, relayURL, failReason string) ([]byte, error) {
if success {
return json.Marshal(ProxyPollResponse{
Status: "client match",
@ -195,7 +195,7 @@ func EncodePollResponseWithRelayURL(offer string, success bool, natType, relayUR
}
return json.Marshal(ProxyPollResponse{
Status: "no match",
Status: failReason,
})
}
func DecodePollResponse(data []byte) (string, string, error) {
@ -219,12 +219,16 @@ func DecodePollResponseWithRelayURL(data []byte) (string, string, string, error)
return "", "", "", fmt.Errorf("received invalid data")
}
err = nil
if message.Status == "client match" {
if message.Offer == "" {
return "", "", "", fmt.Errorf("no supplied offer")
}
} else {
message.Offer = ""
if message.Status != "no match" {
err = errors.New(message.Status)
}
}
natType := message.NAT
@ -232,7 +236,7 @@ func DecodePollResponseWithRelayURL(data []byte) (string, string, string, error)
natType = "unknown"
}
return message.Offer, natType, message.RelayURL, nil
return message.Offer, natType, message.RelayURL, err
}
type ProxyAnswerRequest struct {