org.apache.james.jmap.JMAPServer Maven / Gradle / Ivy
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package org.apache.james.jmap;
import static org.apache.james.jmap.BypassAuthOnRequestMethod.bypass;
import static org.zalando.logbook.HeaderFilters.authorization;
import java.util.Optional;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.HierarchicalConfiguration;
import org.apache.james.http.jetty.Configuration;
import org.apache.james.http.jetty.Configuration.Builder;
import org.apache.james.http.jetty.JettyHttpServer;
import org.apache.james.lifecycle.api.Configurable;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.zalando.logbook.DefaultHttpLogWriter;
import org.zalando.logbook.DefaultHttpLogWriter.Level;
import org.zalando.logbook.Logbook;
import org.zalando.logbook.servlet.LogbookFilter;
import com.github.fge.lambdas.Throwing;
public class JMAPServer implements Configurable {
private static final Logger HTTP_JMAP_LOGGER = LoggerFactory.getLogger("http.jmap");
private final Optional server;
@Inject
private JMAPServer(JMAPConfiguration jmapConfiguration,
AuthenticationServlet authenticationServlet, JMAPServlet jmapServlet, DownloadServlet downloadServlet, UploadServlet uploadServlet,
AuthenticationFilter authenticationFilter, UserProvisioningFilter userProvisioningFilter, DefaultMailboxesProvisioningFilter defaultMailboxesProvisioningFilter) {
if (jmapConfiguration.isEnabled()) {
server = Optional.of(JettyHttpServer.create(
configurationBuilderFor(jmapConfiguration)
.serve(JMAPUrls.AUTHENTICATION)
.with(authenticationServlet)
.filter(JMAPUrls.AUTHENTICATION)
.with(new AllowAllCrossOriginRequests(bypass(authenticationFilter).on("POST").and("OPTIONS").only()))
.and(new MDCFilter())
.only()
.serve(JMAPUrls.JMAP)
.with(jmapServlet)
.filter(JMAPUrls.JMAP)
.with(new AllowAllCrossOriginRequests(bypass(authenticationFilter).on("OPTIONS").only()))
.and(new LogbookFilter(logbook()))
.and(userProvisioningFilter)
.and(defaultMailboxesProvisioningFilter)
.and(new MDCFilter())
.only()
.serveAsOneLevelTemplate(JMAPUrls.DOWNLOAD)
.with(downloadServlet)
.filterAsOneLevelTemplate(JMAPUrls.DOWNLOAD)
.with(new AllowAllCrossOriginRequests(bypass(authenticationFilter).on("OPTIONS").only()))
.and(new MDCFilter())
.only()
.serve(JMAPUrls.UPLOAD)
.with(uploadServlet)
.filterAsOneLevelTemplate(JMAPUrls.UPLOAD)
.with(new AllowAllCrossOriginRequests(bypass(authenticationFilter).on("OPTIONS").only()))
.and(new MDCFilter())
.only()
.build()));
} else {
server = Optional.empty();
}
}
private Builder configurationBuilderFor(JMAPConfiguration jmapConfiguration) {
Builder builder = Configuration.builder();
if (jmapConfiguration.getPort().isPresent()) {
builder.port(jmapConfiguration.getPort().get());
} else {
builder.randomPort();
}
return builder;
}
private Logbook logbook() {
return Logbook.builder()
.headerFilter(authorization())
.writer(new DefaultHttpLogWriter(HTTP_JMAP_LOGGER, Level.DEBUG))
.build();
}
@Override
public void configure(HierarchicalConfiguration config) throws ConfigurationException {
server.ifPresent(Throwing.consumer(JettyHttpServer::start).sneakyThrow());
}
@PreDestroy
public void stop() {
server.ifPresent(Throwing.consumer(JettyHttpServer::stop).sneakyThrow());
}
public int getPort() {
return server.map(JettyHttpServer::getPort).orElseThrow(() -> new RuntimeException("JMAP server was disabled. No port bound"));
}
}