com.netflix.spinnaker.clouddriver.artifacts.config.BasicAuth.java Source code

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Here is the source code for com.netflix.spinnaker.clouddriver.artifacts.config.BasicAuth.java

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/*
 * Copyright 2019 Google, 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.netflix.spinnaker.clouddriver.artifacts.config;

import com.netflix.spinnaker.clouddriver.artifacts.CredentialReader;
import org.apache.commons.codec.binary.Base64;
import org.apache.commons.lang3.StringUtils;

import java.util.Optional;

public interface BasicAuth {
    String getUsername();

    String getPassword();

    String getUsernamePasswordFile();

    default Optional<String> getBasicAuthHeader() {
        String usernamePassword = null;
        if (StringUtils.isNotEmpty(getUsernamePasswordFile())) {
            usernamePassword = CredentialReader.credentialsFromFile(getUsernamePasswordFile());
        } else if (StringUtils.isNotEmpty(getUsername()) && StringUtils.isNotEmpty(getPassword())) {
            usernamePassword = getUsername() + ":" + getPassword();
        }

        return Optional.ofNullable(usernamePassword).map(s -> "Basic " + Base64.encodeBase64String(s.getBytes()));
    }
}