Code refactoring after #967

pkg/tcp/request.go

@@ -9,6 +9,8 @@ import (
 	"net/http"
 	"strings"
 	"time"
+
+	"github.com/AlexxIT/go2rtc/pkg/core"
 )
 
 // Do - http.Client with support Digest Authorization
@@ -115,9 +117,7 @@ func Do(req *http.Request) (*http.Response, error) {
 			)
 		case "auth":
 			nc := "00000001"
-			// TODO: Random cnonce
-         // Here is temp static cnonce of required 32 bytes
-			cnonce := "ZDlmODczZTk2NjQyZTQ4OGQ5ZGEzOTI3YTc5Y2Q0ZGM="
+			cnonce := core.RandString(32, 64)
 			response := HexMD5(ha1, nonce, nc, cnonce, qop, ha2)
 			header = fmt.Sprintf(
 				`Digest username="%s", realm="%s", nonce="%s", uri="%s", qop=%s, nc=%s, cnonce="%s", response="%s"`,