1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
// Copyright (C) 2015 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.auth.ldap;
import com.google.common.cache.LoadingCache;
import com.google.gerrit.reviewdb.client.AccountGroup;
import com.google.gerrit.server.account.GroupMembership;
import com.google.gerrit.server.account.ListGroupMembership;
import com.google.gerrit.server.project.ProjectCache;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.ExecutionException;
import org.eclipse.jgit.lib.Config;
class LdapGroupMembership implements GroupMembership {
private final LoadingCache<String, Set<AccountGroup.UUID>> membershipCache;
private final ProjectCache projectCache;
private final String id;
private final boolean guessRelevantGroups;
private GroupMembership membership;
LdapGroupMembership(
LoadingCache<String, Set<AccountGroup.UUID>> membershipCache,
ProjectCache projectCache,
String id,
Config gerritConfig) {
this.membershipCache = membershipCache;
this.projectCache = projectCache;
this.id = id;
this.guessRelevantGroups = gerritConfig.getBoolean("ldap", "guessRelevantGroups", true);
}
@Override
public boolean contains(AccountGroup.UUID groupId) {
return get().contains(groupId);
}
@Override
public boolean containsAnyOf(Iterable<AccountGroup.UUID> groupIds) {
return get().containsAnyOf(groupIds);
}
@Override
public Set<AccountGroup.UUID> intersection(Iterable<AccountGroup.UUID> groupIds) {
return get().intersection(groupIds);
}
@Override
public Set<AccountGroup.UUID> getKnownGroups() {
Set<AccountGroup.UUID> g = new HashSet<>(get().getKnownGroups());
if (guessRelevantGroups) {
g.retainAll(projectCache.guessRelevantGroupUUIDs());
}
return g;
}
private synchronized GroupMembership get() {
if (membership == null) {
try {
membership = new ListGroupMembership(membershipCache.get(id));
} catch (ExecutionException e) {
LdapGroupBackend.log.warn("Cannot lookup membershipsOf {} in LDAP", id, e);
membership = GroupMembership.EMPTY;
}
}
return membership;
}
}
|
