172 lines
5.9 KiB
Java
172 lines
5.9 KiB
Java
// Copyright (C) 2013 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.sshd.commands;
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import static java.util.stream.Collectors.joining;
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import static java.util.stream.Collectors.toList;
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import com.google.common.base.MoreObjects;
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import com.google.common.collect.Streams;
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import com.google.gerrit.extensions.restapi.IdString;
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import com.google.gerrit.extensions.restapi.RestApiException;
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import com.google.gerrit.extensions.restapi.TopLevelResource;
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import com.google.gerrit.reviewdb.client.Account;
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import com.google.gerrit.reviewdb.client.AccountGroup;
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import com.google.gerrit.server.account.AccountCache;
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import com.google.gerrit.server.account.GroupCache;
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import com.google.gerrit.server.group.AddIncludedGroups;
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import com.google.gerrit.server.group.AddMembers;
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import com.google.gerrit.server.group.DeleteIncludedGroups;
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import com.google.gerrit.server.group.DeleteMembers;
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import com.google.gerrit.server.group.GroupResource;
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import com.google.gerrit.server.group.GroupsCollection;
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import com.google.gerrit.server.group.InternalGroup;
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import com.google.gerrit.sshd.CommandMetaData;
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import com.google.gerrit.sshd.SshCommand;
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import com.google.inject.Inject;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.util.ArrayList;
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import java.util.List;
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import org.kohsuke.args4j.Argument;
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import org.kohsuke.args4j.Option;
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@CommandMetaData(
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name = "set-members",
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description = "Modify members of specific group or number of groups"
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)
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public class SetMembersCommand extends SshCommand {
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@Option(
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name = "--add",
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aliases = {"-a"},
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metaVar = "USER",
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usage = "users that should be added as group member"
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)
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private List<Account.Id> accountsToAdd = new ArrayList<>();
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@Option(
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name = "--remove",
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aliases = {"-r"},
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metaVar = "USER",
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usage = "users that should be removed from the group"
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)
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private List<Account.Id> accountsToRemove = new ArrayList<>();
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@Option(
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name = "--include",
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aliases = {"-i"},
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metaVar = "GROUP",
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usage = "group that should be included as group member"
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)
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private List<AccountGroup.UUID> groupsToInclude = new ArrayList<>();
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@Option(
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name = "--exclude",
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aliases = {"-e"},
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metaVar = "GROUP",
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usage = "group that should be excluded from the group"
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)
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private List<AccountGroup.UUID> groupsToRemove = new ArrayList<>();
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@Argument(
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index = 0,
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required = true,
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multiValued = true,
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metaVar = "GROUP",
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usage = "groups to modify"
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)
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private List<AccountGroup.UUID> groups = new ArrayList<>();
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@Inject private AddMembers addMembers;
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@Inject private DeleteMembers deleteMembers;
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@Inject private AddIncludedGroups addIncludedGroups;
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@Inject private DeleteIncludedGroups deleteIncludedGroups;
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@Inject private GroupsCollection groupsCollection;
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@Inject private GroupCache groupCache;
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@Inject private AccountCache accountCache;
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@Override
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protected void run() throws UnloggedFailure, Failure, Exception {
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try {
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for (AccountGroup.UUID groupUuid : groups) {
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GroupResource resource =
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groupsCollection.parse(TopLevelResource.INSTANCE, IdString.fromUrl(groupUuid.get()));
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if (!accountsToRemove.isEmpty()) {
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deleteMembers.apply(resource, fromMembers(accountsToRemove));
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reportMembersAction("removed from", resource, accountsToRemove);
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}
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if (!groupsToRemove.isEmpty()) {
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deleteIncludedGroups.apply(resource, fromGroups(groupsToRemove));
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reportGroupsAction("excluded from", resource, groupsToRemove);
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}
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if (!accountsToAdd.isEmpty()) {
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addMembers.apply(resource, fromMembers(accountsToAdd));
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reportMembersAction("added to", resource, accountsToAdd);
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}
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if (!groupsToInclude.isEmpty()) {
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addIncludedGroups.apply(resource, fromGroups(groupsToInclude));
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reportGroupsAction("included to", resource, groupsToInclude);
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}
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}
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} catch (RestApiException e) {
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throw die(e.getMessage());
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}
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}
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private void reportMembersAction(
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String action, GroupResource group, List<Account.Id> accountIdList)
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throws UnsupportedEncodingException, IOException {
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String names =
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accountIdList
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.stream()
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.map(
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accountId ->
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MoreObjects.firstNonNull(
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accountCache.get(accountId).getAccount().getPreferredEmail(), "n/a"))
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.collect(joining(", "));
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out.write(
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String.format("Members %s group %s: %s\n", action, group.getName(), names).getBytes(ENC));
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}
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private void reportGroupsAction(
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String action, GroupResource group, List<AccountGroup.UUID> groupUuidList)
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throws UnsupportedEncodingException, IOException {
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String names =
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groupUuidList
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.stream()
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.map(uuid -> groupCache.get(uuid).map(InternalGroup::getName))
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.flatMap(Streams::stream)
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.collect(joining(", "));
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out.write(
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String.format("Groups %s group %s: %s\n", action, group.getName(), names).getBytes(ENC));
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}
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private AddIncludedGroups.Input fromGroups(List<AccountGroup.UUID> accounts) {
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return AddIncludedGroups.Input.fromGroups(
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accounts.stream().map(Object::toString).collect(toList()));
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}
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private AddMembers.Input fromMembers(List<Account.Id> accounts) {
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return AddMembers.Input.fromMembers(accounts.stream().map(Object::toString).collect(toList()));
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}
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}
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