/*
* Copyright 2016 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
*
* 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 org.gradle.caching.http.internal;
import org.gradle.api.GradleException;
import org.gradle.authentication.Authentication;
import org.gradle.caching.BuildCacheService;
import org.gradle.caching.BuildCacheServiceFactory;
import org.gradle.caching.http.HttpBuildCache;
import org.gradle.internal.authentication.DefaultBasicAuthentication;
import org.gradle.internal.resource.transport.http.DefaultHttpSettings;
import org.gradle.internal.resource.transport.http.HttpClientHelper;
import org.gradle.internal.resource.transport.http.SslContextFactory;
import javax.inject.Inject;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Collection;
import java.util.Collections;
/**
* Build cache factory for HTTP backend.
*/
public class DefaultHttpBuildCacheServiceFactory implements BuildCacheServiceFactory<HttpBuildCache> {
private final SslContextFactory sslContextFactory;
@Inject
public DefaultHttpBuildCacheServiceFactory(SslContextFactory sslContextFactory) {
this.sslContextFactory = sslContextFactory;
}
@Override
public BuildCacheService createBuildCacheService(HttpBuildCache configuration, Describer describer) {
URI url = configuration.getUrl();
if (url == null) {
throw new IllegalStateException("HTTP build cache has no URL configured");
}
URI noUserInfoUrl = stripUserInfo(url);
Collection<Authentication> authentications = Collections.emptyList();
if (configuration.getCredentials().getUsername() != null && configuration.getCredentials().getPassword() != null) {
url = noUserInfoUrl;
DefaultBasicAuthentication basicAuthentication = new DefaultBasicAuthentication("basic");
basicAuthentication.setCredentials(configuration.getCredentials());
authentications = Collections.<Authentication>singleton(basicAuthentication);
}
boolean authenticated = !authentications.isEmpty() || url.getUserInfo() != null;
describer.type("HTTP")
.config("url", noUserInfoUrl.toASCIIString())
.config("authenticated", Boolean.toString(authenticated));
HttpClientHelper httpClientHelper = new HttpClientHelper(new DefaultHttpSettings(authentications, sslContextFactory));
return new HttpBuildCacheService(httpClientHelper, url);
}
private static URI stripUserInfo(URI uri) {
try {
return new URI(uri.getScheme(), null, uri.getHost(), uri.getPort(), uri.getPath(), uri.getQuery(), uri.getFragment());
} catch (URISyntaxException e) {
throw new GradleException("Error constructing URL for http build cache", e);
}
}
}