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server/vendor/github.com/pion/webrtc/v3/iceserver_js.go

@@ -0,0 +1,46 @@
+// SPDX-FileCopyrightText: 2023 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+//go:build js && wasm
+// +build js,wasm
+
+package webrtc
+
+import (
+	"errors"
+
+	"github.com/pion/ice/v2"
+)
+
+// ICEServer describes a single STUN and TURN server that can be used by
+// the ICEAgent to establish a connection with a peer.
+type ICEServer struct {
+	URLs     []string
+	Username string
+	// Note: TURN is not supported in the WASM bindings yet
+	Credential     interface{}
+	CredentialType ICECredentialType
+}
+
+func (s ICEServer) parseURL(i int) (*ice.URL, error) {
+	return ice.ParseURL(s.URLs[i])
+}
+
+func (s ICEServer) validate() ([]*ice.URL, error) {
+	urls := []*ice.URL{}
+
+	for i := range s.URLs {
+		url, err := s.parseURL(i)
+		if err != nil {
+			return nil, err
+		}
+
+		if url.Scheme == ice.SchemeTypeTURN || url.Scheme == ice.SchemeTypeTURNS {
+			return nil, errors.New("TURN is not currently supported in the JavaScript/Wasm bindings")
+		}
+
+		urls = append(urls, url)
+	}
+
+	return urls, nil
+}