95 lines
3.1 KiB
Java
95 lines
3.1 KiB
Java
// Copyright (C) 2008 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.httpd.rpc;
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import com.google.gerrit.common.data.SshHostKey;
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import com.google.gerrit.common.data.SystemInfoService;
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import com.google.gerrit.reviewdb.ContributorAgreement;
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import com.google.gerrit.reviewdb.ReviewDb;
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import com.google.gerrit.server.ssh.SshInfo;
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import com.google.gwt.user.client.rpc.AsyncCallback;
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import com.google.gwtjsonrpc.client.VoidResult;
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import com.google.gwtorm.client.OrmException;
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import com.google.gwtorm.client.SchemaFactory;
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import com.google.inject.Inject;
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import com.google.inject.Provider;
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import com.jcraft.jsch.HostKey;
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import com.jcraft.jsch.JSch;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.ArrayList;
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import java.util.List;
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import javax.servlet.http.HttpServletRequest;
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class SystemInfoServiceImpl implements SystemInfoService {
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private static final Logger log =
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LoggerFactory.getLogger(SystemInfoServiceImpl.class);
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private static final JSch JSCH = new JSch();
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private final SchemaFactory<ReviewDb> schema;
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private final List<HostKey> hostKeys;
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private final Provider<HttpServletRequest> httpRequest;
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@Inject
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SystemInfoServiceImpl(final SchemaFactory<ReviewDb> sf, final SshInfo daemon,
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final Provider<HttpServletRequest> hsr) {
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schema = sf;
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hostKeys = daemon.getHostKeys();
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httpRequest = hsr;
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}
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public void contributorAgreements(
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final AsyncCallback<List<ContributorAgreement>> callback) {
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try {
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final ReviewDb db = schema.open();
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try {
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callback.onSuccess(db.contributorAgreements().active().toList());
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} finally {
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db.close();
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}
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} catch (OrmException e) {
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callback.onFailure(e);
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}
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}
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public void daemonHostKeys(final AsyncCallback<List<SshHostKey>> callback) {
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final ArrayList<SshHostKey> r = new ArrayList<SshHostKey>(hostKeys.size());
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for (final HostKey hk : hostKeys) {
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String host = hk.getHost();
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if (host.startsWith("*:")) {
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final String port = host.substring(2);
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host = "[" + httpRequest.get().getServerName() + "]:" + port;
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}
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final String fp = hk.getFingerPrint(JSCH);
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r.add(new SshHostKey(host, hk.getType() + " " + hk.getKey(), fp));
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}
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callback.onSuccess(r);
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}
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@Override
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public void clientError(String message, AsyncCallback<VoidResult> callback) {
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HttpServletRequest r = httpRequest.get();
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String ua = r.getHeader("User-Agent");
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message = message.replaceAll("\n", "\n ");
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log.error("Client UI JavaScript error: User-Agent=" + ua + ": " + message);
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callback.onSuccess(VoidResult.INSTANCE);
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}
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}
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