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// Copyright (C) 2021 The Android Open Source Project
//
// 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.google.gerrit.integration.ssh;
import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.testing.GerritJUnit.assertThrows;
import static java.nio.charset.StandardCharsets.UTF_8;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.gerrit.acceptance.GerritServer.TestSshServerAddress;
import com.google.gerrit.acceptance.NoHttpd;
import com.google.gerrit.acceptance.StandaloneSiteTest;
import com.google.gerrit.acceptance.UseSsh;
import com.google.gerrit.extensions.api.GerritApi;
import com.google.inject.Inject;
import java.io.IOException;
import java.net.InetSocketAddress;
import org.junit.Test;
@NoHttpd
@UseSsh
public class NoShellIT extends StandaloneSiteTest {
private static final String[] SSH_KEYGEN_CMD =
new String[] {"ssh-keygen", "-t", "rsa", "-q", "-P", "", "-f"};
@Inject private GerritApi gApi;
@Inject private @TestSshServerAddress InetSocketAddress sshAddress;
private String identityPath;
@Test(timeout = 30000)
public void verifyCommandsIsClosed() throws Exception {
try (ServerContext ctx = startServer()) {
setUpTestHarness(ctx);
IOException thrown = assertThrows(IOException.class, () -> execute(cmd()));
assertThat(thrown)
.hasMessageThat()
.contains("Hi Administrator, you have successfully connected over SSH.");
}
}
private void setUpTestHarness(ServerContext ctx) throws Exception {
ctx.getInjector().injectMembers(this);
setUpAuthentication();
identityPath = sitePaths.data_dir.resolve(String.format("id_rsa_%s", "admin")).toString();
}
private void setUpAuthentication() throws Exception {
execute(
ImmutableList.<String>builder()
.add(SSH_KEYGEN_CMD)
.add(String.format("id_rsa_%s", "admin"))
.build());
gApi.accounts()
.id("admin")
.addSshKey(
new String(
java.nio.file.Files.readAllBytes(
sitePaths.data_dir.resolve(String.format("id_rsa_%s.pub", "admin"))),
UTF_8));
}
private ImmutableList<String> cmd() {
return ImmutableList.<String>builder()
.add("ssh")
.add("-tt")
.add("-o")
.add("StrictHostKeyChecking=no")
.add("-o")
.add("UserKnownHostsFile=/dev/null")
.add("-p")
.add(String.valueOf(sshAddress.getPort()))
.add("admin@" + sshAddress.getHostName())
.add("-i")
.add(identityPath)
.build();
}
private String execute(ImmutableList<String> cmd) throws Exception {
return execute(cmd, sitePaths.data_dir.toFile(), ImmutableMap.of());
}
}
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