org.springframework.cloud.config.server.support.TransportConfigCallbackFactory Maven / Gradle / Ivy
/*
* Copyright 2013-2019 the original author or authors.
*
* 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
*
* https://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 org.springframework.cloud.config.server.support;
import javax.annotation.Nullable;
import org.eclipse.jgit.api.TransportConfigCallback;
import org.springframework.cloud.config.server.environment.MultipleJGitEnvironmentProperties;
import org.springframework.cloud.config.server.ssh.FileBasedSshTransportConfigCallback;
import org.springframework.cloud.config.server.ssh.PropertiesBasedSshTransportConfigCallback;
public class TransportConfigCallbackFactory {
@Nullable
private final TransportConfigCallback customTransportConfigCallback;
@Nullable
private final GoogleCloudSourceSupport googleCloudSourceSupport;
public TransportConfigCallbackFactory(TransportConfigCallback customTransportConfigCallback,
GoogleCloudSourceSupport googleCloudSourceSupport) {
this.customTransportConfigCallback = customTransportConfigCallback;
this.googleCloudSourceSupport = googleCloudSourceSupport;
}
public TransportConfigCallback build(MultipleJGitEnvironmentProperties environmentProperties) {
// customTransportConfigCallback has the highest priority. If someone put
// a TransportConfigCallback bean in to the Spring context, we use it for
// all repositories.
if (customTransportConfigCallback != null) {
return customTransportConfigCallback;
}
// If the currently configured repository is a Google Cloud Source repository
// we use GoogleCloudSourceSupport.
if (googleCloudSourceSupport != null) {
final String uri = environmentProperties.getUri();
if (googleCloudSourceSupport.canHandle(uri)) {
return googleCloudSourceSupport.createTransportConfigCallback();
}
}
// Otherwise - legacy behaviour - use SshTransportConfigCallback for all
// repositories.
return buildSshTransportConfigCallback(environmentProperties);
}
private TransportConfigCallback buildSshTransportConfigCallback(
MultipleJGitEnvironmentProperties gitEnvironmentProperties) {
if (gitEnvironmentProperties.isIgnoreLocalSshSettings()) {
return new PropertiesBasedSshTransportConfigCallback(gitEnvironmentProperties);
}
return new FileBasedSshTransportConfigCallback(gitEnvironmentProperties);
}
}