commonMain.com.twilio.passkeys.extensions.ByteArrayExtensions.kt Maven / Gradle / Ivy

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Twilio Passkeys SDK enables developers to easily add Passkeys into their existing authentication flows within their own mobile applications. The Verify Passkeys SDK supports passkeys creation and authentication using the FIDO/WebAuthn industry standard.

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/*
 * Copyright © 2024 Twilio Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.twilio.passkeys.extensions

import kotlin.io.encoding.Base64
import kotlin.io.encoding.ExperimentalEncodingApi

/**
 * Base64 encodes the byte array using URL-safe encoding.
 *
 * @receiver The byte array to be Base64 encoded.
 * @return The Base64 encoded string.
 */
@OptIn(ExperimentalEncodingApi::class)
internal fun ByteArray.b64Encode(): String {
  return Base64.UrlSafe.encode(this)
}