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
|
/*
* X.509 Cert Path Validation
* (C) 2010-2011 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_X509_CERT_PATH_VALIDATION_H__
#define BOTAN_X509_CERT_PATH_VALIDATION_H__
#include <botan/x509cert.h>
#include <botan/certstor.h>
#include <set>
namespace Botan {
class BOTAN_DLL Path_Validation_Restrictions
{
public:
Path_Validation_Restrictions(bool require_rev = false);
Path_Validation_Restrictions(bool require_rev,
const std::set<std::string>& trusted_hashes) :
m_require_revocation_information(require_rev),
m_trusted_hashes(trusted_hashes) {}
bool require_revocation_information() const
{ return m_require_revocation_information; }
const std::set<std::string>& trusted_hashes() const
{ return m_trusted_hashes; }
private:
bool m_require_revocation_information;
std::set<std::string> m_trusted_hashes;
};
class BOTAN_DLL Path_Validation_Result
{
public:
/**
* X.509 Certificate Validation Result
*/
enum Code {
VERIFIED,
UNKNOWN_X509_ERROR,
CANNOT_ESTABLISH_TRUST,
CERT_CHAIN_TOO_LONG,
SIGNATURE_ERROR,
POLICY_ERROR,
INVALID_USAGE,
UNTRUSTED_HASH,
CERT_MULTIPLE_ISSUERS_FOUND,
CERT_FORMAT_ERROR,
CERT_ISSUER_NOT_FOUND,
CERT_NOT_YET_VALID,
CERT_HAS_EXPIRED,
CERT_IS_REVOKED,
CRL_NOT_FOUND,
CRL_FORMAT_ERROR,
CRL_NOT_YET_VALID,
CRL_HAS_EXPIRED,
CA_CERT_CANNOT_SIGN,
CA_CERT_NOT_FOR_CERT_ISSUER,
CA_CERT_NOT_FOR_CRL_ISSUER
};
/**
* Returns the set of hash functions you are implicitly
* trusting by trusting this result.
*/
std::set<std::string> trusted_hashes() const;
const X509_Certificate& trust_root() const;
const std::vector<X509_Certificate>& cert_path() const { return m_cert_path; }
bool successful_validation() const { return result() == VERIFIED; }
Code result() const { return m_result; }
std::string result_string() const;
private:
Path_Validation_Result() : m_result(UNKNOWN_X509_ERROR) {}
friend Path_Validation_Result x509_path_validate(
const std::vector<X509_Certificate>& end_certs,
const Path_Validation_Restrictions& restrictions,
const std::vector<Certificate_Store*>& certstores);
void set_result(Code result) { m_result = result; }
Code m_result;
std::vector<X509_Certificate> m_cert_path;
};
Path_Validation_Result BOTAN_DLL x509_path_validate(
const std::vector<X509_Certificate>& end_certs,
const Path_Validation_Restrictions& restrictions,
const std::vector<Certificate_Store*>& certstores);
Path_Validation_Result BOTAN_DLL x509_path_validate(
const X509_Certificate& end_cert,
const Path_Validation_Restrictions& restrictions,
const std::vector<Certificate_Store*>& certstores);
Path_Validation_Result BOTAN_DLL x509_path_validate(
const X509_Certificate& end_cert,
const Path_Validation_Restrictions& restrictions,
Certificate_Store& store);
Path_Validation_Result BOTAN_DLL x509_path_validate(
const std::vector<X509_Certificate>& end_certs,
const Path_Validation_Restrictions& restrictions,
Certificate_Store& store);
}
#endif
|
