io.grpc.okhttp.internal.Credentials Maven / Gradle / Ivy
/*
* Copyright (C) 2014 Square, 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.
*/
/*
* Forked from OkHttp 2.7.0
*/
package io.grpc.okhttp.internal;
import java.io.UnsupportedEncodingException;
import okio.ByteString;
/** Factory for HTTP authorization credentials. */
public final class Credentials {
private Credentials() {
}
/** Returns an auth credential for the Basic scheme. */
@SuppressWarnings("StringCharset") // Changing old code doesn't fix any bugs and using
// Charsets/StandardCharsets adds bloat
public static String basic(String userName, String password) {
try {
String usernameAndPassword = userName + ":" + password;
byte[] bytes = usernameAndPassword.getBytes("ISO-8859-1");
String encoded = ByteString.of(bytes).base64();
return "Basic " + encoded;
} catch (UnsupportedEncodingException e) {
throw new AssertionError();
}
}
}