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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
// Copyright (C) 2014 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.config;
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.git.WorkQueue;
import com.google.gerrit.server.git.WorkQueue.ProjectTask;
import com.google.gerrit.server.git.WorkQueue.Task;
import com.google.gerrit.server.permissions.GlobalPermission;
import com.google.gerrit.server.permissions.PermissionBackend;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gerrit.server.permissions.ProjectPermission;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
@Singleton
public class TasksCollection implements ChildCollection<ConfigResource, TaskResource> {
private final DynamicMap<RestView<TaskResource>> views;
private final ListTasks list;
private final WorkQueue workQueue;
private final Provider<CurrentUser> self;
private final PermissionBackend permissionBackend;
@Inject
TasksCollection(
DynamicMap<RestView<TaskResource>> views,
ListTasks list,
WorkQueue workQueue,
Provider<CurrentUser> self,
PermissionBackend permissionBackend) {
this.views = views;
this.list = list;
this.workQueue = workQueue;
this.self = self;
this.permissionBackend = permissionBackend;
}
@Override
public RestView<ConfigResource> list() {
return list;
}
@Override
public TaskResource parse(ConfigResource parent, IdString id)
throws ResourceNotFoundException, AuthException, PermissionBackendException {
CurrentUser user = self.get();
if (!user.isIdentifiedUser()) {
throw new AuthException("Authentication required");
}
int taskId;
try {
taskId = (int) Long.parseLong(id.get(), 16);
} catch (NumberFormatException e) {
throw new ResourceNotFoundException(id);
}
Task<?> task = workQueue.getTask(taskId);
if (task instanceof ProjectTask) {
try {
permissionBackend
.user(user)
.project(((ProjectTask<?>) task).getProjectNameKey())
.check(ProjectPermission.ACCESS);
return new TaskResource(task);
} catch (AuthException e) {
// Fall through and try view queue permission.
}
}
if (task != null) {
try {
permissionBackend.user(user).check(GlobalPermission.VIEW_QUEUE);
return new TaskResource(task);
} catch (AuthException e) {
// Fall through and return not found.
}
}
throw new ResourceNotFoundException(id);
}
@Override
public DynamicMap<RestView<TaskResource>> views() {
return views;
}
}
|