1 files changed, 24 insertions, 0 deletions
diff --git a/vendor/github.com/pion/ice/v2/stun.go b/vendor/github.com/pion/ice/v2/stun.go
new file mode 100644
index 0000000..bef7c87
--- /dev/null
+++ b/vendor/github.com/pion/ice/v2/stun.go
@@ -0,0 +1,24 @@
+package ice
+
+import (
+	"fmt"
+
+	"github.com/pion/stun"
+)
+
+func assertInboundUsername(m *stun.Message, expectedUsername string) error {
+	var username stun.Username
+	if err := username.GetFrom(m); err != nil {
+		return err
+	}
+	if string(username) != expectedUsername {
+		return fmt.Errorf("%w expected(%x) actual(%x)", errMismatchUsername, expectedUsername, string(username))
+	}
+
+	return nil
+}
+
+func assertInboundMessageIntegrity(m *stun.Message, key []byte) error {
+	messageIntegrityAttr := stun.MessageIntegrity(key)
+	return messageIntegrityAttr.Check(m)
+}