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Update default snowflake server address

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Change snowflake broker test for updated address

Amend DefaultBridges Value

Add Default Fingerprint Info for Snowflake
This commit is contained in:
Shelikhoo 2022-04-11 16:29:08 +01:00
parent 5d7a3766d6
commit c7549d886e
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GPG key ID: C4D5E79D22B25316
3 changed files with 19 additions and 5 deletions
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8
broker/broker.go
View file

@ -6,6 +6,7 @@ SessionDescriptions in order to negotiate a WebRTC connection.
package main
import (
"bytes"
"container/heap"
"crypto/tls"
"flag"
@ -60,12 +61,19 @@ func NewBrokerContext(metricsLogger *log.Logger) *BrokerContext {
panic("Failed to create metrics")
}
bridgeListHolder := NewBridgeListHolder()
const DefaultBridges = `{"displayName":"default", "webSocketAddress":"wss://snowflake.torproject.net/", "fingerprint":"2B280B23E1107BB62ABFC40DDCC8824814F80A72"}
`
bridgeListHolder.LoadBridgeInfo(bytes.NewReader([]byte(DefaultBridges)))
return &BrokerContext{
snowflakes: snowflakes,
restrictedSnowflakes: rSnowflakes,
idToSnowflake: make(map[string]*Snowflake),
proxyPolls: make(chan *ProxyPoll),
metrics: metrics,
bridgeList: bridgeListHolder,
}
}

3
broker/ipc.go
View file

@ -66,7 +66,8 @@ func (i *IPC) Debug(_ interface{}, response *string) error {
}
func (i *IPC) ProxyPolls(arg messages.Arg, response *[]byte) error {
sid, proxyType, natType, clients, err := messages.DecodeProxyPollRequest(arg.Body)
sid, proxyType, natType, clients, relayPattern, err := messages.DecodeProxyPollRequestWithRelayPrefix(arg.Body)
_ = relayPattern
if err != nil {
return messages.ErrBadRequest
}

13
broker/snowflake-broker_test.go
View file

@ -3,6 +3,7 @@ package main
import (
"bytes"
"container/heap"
"encoding/hex"
"io"
"io/ioutil"
"log"
@ -36,6 +37,10 @@ func decodeAMPArmorToString(r io.Reader) (string, error) {
func TestBroker(t *testing.T) {
defaultBridgeValue, _ := hex.DecodeString("2B280B23E1107BB62ABFC40DDCC8824814F80A72")
var defaultBridge [20]byte
copy(defaultBridge[:], defaultBridgeValue)
Convey("Context", t, func() {
ctx := NewBrokerContext(NullLogger())
i := &IPC{ctx}
@ -253,10 +258,10 @@ func TestBroker(t *testing.T) {
// Pass a fake client offer to this proxy
p := <-ctx.proxyPolls
So(p.id, ShouldEqual, "ymbcCMto7KHNGYlp")
p.offerChannel <- &ClientOffer{sdp: []byte("fake offer")}
p.offerChannel <- &ClientOffer{sdp: []byte("fake offer"), fingerprint: defaultBridge}
<-done
So(w.Code, ShouldEqual, http.StatusOK)
So(w.Body.String(), ShouldEqual, `{"Status":"client match","Offer":"fake offer","NAT":""}`)
So(w.Body.String(), ShouldEqual, `{"Status":"client match","Offer":"fake offer","NAT":"","RelayURL":"wss://snowflake.torproject.net/"}`)
})
Convey("return empty 200 OK when no client offer is available.", func() {
@ -269,7 +274,7 @@ func TestBroker(t *testing.T) {
// nil means timeout
p.offerChannel <- nil
<-done
So(w.Body.String(), ShouldEqual, `{"Status":"no match","Offer":"","NAT":""}`)
So(w.Body.String(), ShouldEqual, `{"Status":"no match","Offer":"","NAT":"","RelayURL":""}`)
So(w.Code, ShouldEqual, http.StatusOK)
})
})
@ -412,7 +417,7 @@ func TestBroker(t *testing.T) {
<-polled
So(wP.Code, ShouldEqual, http.StatusOK)
So(wP.Body.String(), ShouldResemble, `{"Status":"client match","Offer":"fake","NAT":"unknown"}`)
So(wP.Body.String(), ShouldResemble, `{"Status":"client match","Offer":"fake","NAT":"unknown","RelayURL":"wss://snowflake.torproject.net/"}`)
So(ctx.idToSnowflake["ymbcCMto7KHNGYlp"], ShouldNotBeNil)
// Follow up with the answer request afterwards
wA := httptest.NewRecorder()