Success path for fake tls is implemented

faketls/init.go

@@ -0,0 +1,50 @@
+package faketls
+
+import (
+	"container/ring"
+	"context"
+	"sync"
+	"time"
+
+	"github.com/9seconds/mtg/config"
+)
+
+var (
+	connectionServerInstance connectionServer
+	connectionServerInitOnce sync.Once
+)
+
+const (
+	connectionServerKeepCertificates = 5
+	connectionServerUpdateEvery      = 10 * time.Minute
+)
+
+func Init(ctx context.Context) {
+	connectionServerInitOnce.Do(func() {
+		if config.C.CloakHost == "" {
+			return
+		}
+
+		connectionServerInstance = connectionServer{
+			channelGet: make(chan chan<- []byte),
+			ctx:        ctx,
+		}
+
+		cert, err := connectionServerInstance.fetch()
+		if err != nil {
+			panic(err)
+		}
+
+		r := ring.New(connectionServerKeepCertificates)
+
+		for i := 0; i < connectionServerKeepCertificates; i++ {
+			r.Value = cert
+			r = r.Next()
+		}
+
+		connectionServerInstance.nextWriteItem = r
+		connectionServerInstance.nextReadItem = r
+
+		go connectionServerInstance.run(connectionServerUpdateEvery)
+	})
+}