snapshot of https://github.com/pion/webrtc.git (main, 2026-09-15; blobs > 131072B omitted)

icecredentialtype.go

@@ -0,0 +1,73 @@
+// SPDX-FileCopyrightText: 2026 The Pion community <https://pion.ly>
+// SPDX-License-Identifier: MIT
+
+package webrtc
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// ICECredentialType indicates the type of credentials used to connect to
+// an ICE server.
+type ICECredentialType int
+
+const (
+	// ICECredentialTypePassword describes username and password based
+	// credentials as described in https://tools.ietf.org/html/rfc5389.
+	ICECredentialTypePassword ICECredentialType = iota
+
+	// ICECredentialTypeOauth describes token based credential as described
+	// in https://tools.ietf.org/html/rfc7635.
+	ICECredentialTypeOauth
+)
+
+// This is done this way because of a linter.
+const (
+	iceCredentialTypePasswordStr = "password"
+	iceCredentialTypeOauthStr    = "oauth"
+)
+
+func newICECredentialType(raw string) (ICECredentialType, error) {
+	switch raw {
+	case iceCredentialTypePasswordStr:
+		return ICECredentialTypePassword, nil
+	case iceCredentialTypeOauthStr:
+		return ICECredentialTypeOauth, nil
+	default:
+		return ICECredentialTypePassword, errInvalidICECredentialTypeString
+	}
+}
+
+func (t ICECredentialType) String() string {
+	switch t {
+	case ICECredentialTypePassword:
+		return iceCredentialTypePasswordStr
+	case ICECredentialTypeOauth:
+		return iceCredentialTypeOauthStr
+	default:
+		return ErrUnknownType.Error()
+	}
+}
+
+// UnmarshalJSON parses the JSON-encoded data and stores the result.
+func (t *ICECredentialType) UnmarshalJSON(b []byte) error {
+	var val string
+	if err := json.Unmarshal(b, &val); err != nil {
+		return err
+	}
+
+	tmp, err := newICECredentialType(val)
+	if err != nil {
+		return fmt.Errorf("%w: (%s)", err, val)
+	}
+
+	*t = tmp
+
+	return nil
+}
+
+// MarshalJSON returns the JSON encoding.
+func (t ICECredentialType) MarshalJSON() ([]byte, error) {
+	return json.Marshal(t.String())
+}