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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
// Copyright 2023 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
module dlp_internals.mojom;
import "url/mojom/url.mojom";
// Represents the type of the data source object.
// See ui/base/data_transfer_policy/data_transfer_endpoint.h
// for EndpointType enum.
enum EndpointType {
kDefault = 0,
kUrl = 1,
kClipboardHistory = 2,
kUnknownVm = 3,
kArc = 4,
kBorealis = 5,
kCrostini = 6,
kPluginVm = 7,
};
struct DataTransferEndpoint {
// Represents the object type.
EndpointType type;
// The URL of the data endpoint. It always has a value
// if the object type is URL, otherwise it's empty.
url.mojom.Url? url;
};
// Represents DLP content restrictions.
// See chrome/browser/chromeos/policy/dlp/dlp_content_restriction_set.h
// for DlpContentRestriction enum.
enum ContentRestriction {
kScreenshot = 0,
kPrivacyScreen = 1,
kPrint = 2,
kScreenShare = 3,
};
// Represents the enforcement level of DLP restrictions.
// See components/enterprise/data_controls/core/rule.h for Level enum.
enum Level {
kNotSet = 0,
kReport = 1,
kWarn = 2,
kBlock = 3,
kAllow = 4,
};
struct ContentRestrictionInfo {
// Restriction enforced.
ContentRestriction restriction;
// Enforcement level of the restriction.
Level level;
// The url that caused the restriction to be enforced.
url.mojom.Url url;
};
struct RenderFrameHostInfo {
// Last committed URL.
url.mojom.Url last_committed_url;
// An array of content restrictions info.
array<ContentRestrictionInfo> restrictions_info;
};
struct WebContentsInfo {
// Last committed URL.
url.mojom.Url last_committed_url;
// An array of content restrictions info.
array<ContentRestrictionInfo> restrictions_info;
// An array of DLP info for all the frames in this WebContents object.
array<RenderFrameHostInfo> frames_info;
};
// Represents DLP policy event destination.
// See components/enterprise/data_controls/dlp_policy_event.proto
// for DlpPolicyEventDestination.
struct EventDestination {
// Represents DLP policy components.
// See components/enterprise/data_controls/component.h for Component enum.
enum Component {
kUndefinedComponent = 0,
kArc = 1,
kCrostini = 2,
kPluginVm = 3,
kUsb = 4,
kDrive = 5,
kOnedrive = 6,
};
// Either |url| or |component| should be set.
string? url_pattern;
Component? component;
};
// Represents DLP policy event.
// See components/enterprise/data_controls/dlp_policy_event.proto
// for DlpPolicyEvent.
struct DlpEvent {
// The restriction that was triggered.
enum Restriction {
kUndefinedRestriction = 0,
kClipboard = 1,
kScreenshot = 2,
kScreencast = 3,
kPrinting = 4,
kEprivacy = 5,
kFiles = 6,
};
// The mode of the applied restriction.
enum Mode {
kUndefinedMode = 0,
kBlock = 1,
kReport = 2,
kWarn = 3,
kWarnProceed = 4,
};
// Type of user session from which the event is reported.
enum UserType {
kUndefinedUserType = 0,
kRegular = 1,
kManagedGuest = 2,
kKiosk = 3,
};
string? source_pattern;
EventDestination? destination;
Restriction? restriction;
Mode? mode;
int64? timestamp_micro;
UserType? user_type;
string? content_name;
string? triggered_rule_name;
string? triggered_rule_id;
};
// Represents the database entry of a single file.
struct FileDatabaseEntry {
uint64? inode;
uint64? crtime;
string? source_url;
string? referrer_url;
};
// Observer interface to receive updates about DLP reporting events.
// This interface is implement in Javascript in chrome://dlp-internals WebUI.
interface ReportingObserver {
// Called when an event is reported.
OnReportEvent(DlpEvent event);
};
// Browser interface for the page. Consists of calls for data and hooks for
// interactivity.
interface PageHandler {
// Get information about clipboard data source.
GetClipboardDataSource() => (DataTransferEndpoint? source);
// Returns content restrictions information for all the tracked WebContents.
GetContentRestrictionsInfo() => (array<WebContentsInfo> web_contents_info);
// Allows the caller to observe reporting events.
ObserveReporting(pending_remote<ReportingObserver> observer);
// Returns files' database entries.
GetFilesDatabaseEntries() => (array<FileDatabaseEntry> db_entries);
// Returns the inode number of the requested file only if the file is in
// MyFiles/Downloads directory.
GetFileInode(string file_name) => (uint64 inode);
};
|
