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
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_CERTIFICATE_TRANSPARENCY_CT_KNOWN_LOGS_H_
#define COMPONENTS_CERTIFICATE_TRANSPARENCY_CT_KNOWN_LOGS_H_
#include <vector>
#include "base/component_export.h"
#include "base/memory/raw_ptr_exclusion.h"
#include "base/time/time.h"
#include "build/build_config.h"
namespace certificate_transparency {
struct PreviousOperatorEntry {
// Name of the previous operator.
const char* const name;
// Time when the operator stopped operating this log, expressed as a TimeDelta
// from the Unix Epoch.
const base::Time end_time;
};
enum class LogType {
kUnspecified = 0,
kRFC6962 = 1,
kStaticCTAPI = 2,
};
struct CTLogInfo {
// The DER-encoded SubjectPublicKeyInfo for the log. Note that this is not
// the same as a "log ID": a log ID is the SHA-256 hash of this value.
const char* const log_key;
// The length, in bytes, of |log_key|.
const size_t log_key_length;
// The user-friendly log name.
// Note: This will not be translated.
const char* const log_name;
// Spec type of the log.
LogType log_type;
// The current operator of the log.
const char* const current_operator;
// Previous operators (if any) of the log, ordered in chronological order.
// This field is not a raw_ptr<> because it only ever points at statically-
// allocated memory (in log_list-inc.cc) which is never freed, and hence
// the pointer can never dangle.
RAW_PTR_EXCLUSION const PreviousOperatorEntry* previous_operators;
const size_t previous_operators_length;
};
// Returns the time at which the log list was last updated.
COMPONENT_EXPORT(CERTIFICATE_TRANSPARENCY) base::Time GetLogListTimestamp();
// Returns information about all known logs, which includes those that are
// presently qualified for inclusion and logs which were previously qualified,
// but have since been disqualified. To determine the status of a given log
// (via its log ID), use |GetDisqualifiedLogs()|.
COMPONENT_EXPORT(CERTIFICATE_TRANSPARENCY)
std::vector<CTLogInfo> GetKnownLogs();
// Returns pairs of (log ID, disqualification date) for all disqualified logs,
// where the log ID is the SHA-256 hash of the log's |log_key|). The list is
// sorted by log ID. The disqualification date is expressed as seconds since
// the Unix epoch.
//
// Any SCTs that are embedded in certificates issued after the disqualification
// date should not be trusted, nor contribute to any uniqueness or freshness
// requirements.
COMPONENT_EXPORT(CERTIFICATE_TRANSPARENCY)
std::vector<std::pair<std::string, base::Time>> GetDisqualifiedLogs();
} // namespace certificate_transparency
#endif // COMPONENTS_CERTIFICATE_TRANSPARENCY_CT_KNOWN_LOGS_H_
|
