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// Copyright (C) 2013 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.server.restapi.account;
import com.google.gerrit.extensions.registration.DynamicMap;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.ChildCollection;
import com.google.gerrit.extensions.restapi.IdString;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.RestView;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.IdentifiedUser;
import com.google.gerrit.server.account.AccountResource;
import com.google.gerrit.server.account.AccountSshKey;
import com.google.gerrit.server.account.VersionedAuthorizedKeys;
import com.google.gerrit.server.permissions.GlobalPermission;
import com.google.gerrit.server.permissions.PermissionBackend;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import java.io.IOException;
import org.eclipse.jgit.errors.ConfigInvalidException;
@Singleton
public class SshKeys implements ChildCollection<AccountResource, AccountResource.SshKey> {
private final DynamicMap<RestView<AccountResource.SshKey>> views;
private final GetSshKeys list;
private final Provider<CurrentUser> self;
private final PermissionBackend permissionBackend;
private final VersionedAuthorizedKeys.Accessor authorizedKeys;
@Inject
SshKeys(
DynamicMap<RestView<AccountResource.SshKey>> views,
GetSshKeys list,
Provider<CurrentUser> self,
PermissionBackend permissionBackend,
VersionedAuthorizedKeys.Accessor authorizedKeys) {
this.views = views;
this.list = list;
this.self = self;
this.permissionBackend = permissionBackend;
this.authorizedKeys = authorizedKeys;
}
@Override
public RestView<AccountResource> list() {
return list;
}
@Override
public AccountResource.SshKey parse(AccountResource rsrc, IdString id)
throws ResourceNotFoundException, OrmException, IOException, ConfigInvalidException,
PermissionBackendException {
if (!self.get().hasSameAccountId(rsrc.getUser())) {
try {
permissionBackend.currentUser().check(GlobalPermission.MODIFY_ACCOUNT);
} catch (AuthException e) {
// If lacking MODIFY_ACCOUNT claim the resource does not exist.
throw new ResourceNotFoundException();
}
}
return parse(rsrc.getUser(), id);
}
public AccountResource.SshKey parse(IdentifiedUser user, IdString id)
throws ResourceNotFoundException, IOException, ConfigInvalidException {
try {
int seq = Integer.parseInt(id.get(), 10);
AccountSshKey sshKey = authorizedKeys.getKey(user.getAccountId(), seq);
if (sshKey == null) {
throw new ResourceNotFoundException(id);
}
return new AccountResource.SshKey(user, sshKey);
} catch (NumberFormatException e) {
throw new ResourceNotFoundException(id);
}
}
@Override
public DynamicMap<RestView<AccountResource.SshKey>> views() {
return views;
}
}
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