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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
|
/*
* (C) 2016 Kai Michaelis, Rohde & Schwarz Cybersecurity
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include "tests.h"
#if defined(BOTAN_HAS_CERTSTOR_SQLITE3)
#include <botan/certstor_sqlite.h>
#include <botan/sqlite3.h>
#include <botan/internal/filesystem.h>
#include <botan/pkcs8.h>
#include <sstream>
#endif
namespace Botan_Tests {
namespace {
#if defined(BOTAN_HAS_CERTSTOR_SQLITE3)
Test::Result test_certstor_insert_find_remove_test(
const std::vector<std::pair<Botan::X509_Certificate,std::shared_ptr<Botan::Private_Key>>>& certs,
Botan::Certificate_Store_In_SQL& store)
{
Test::Result result("Certificate Store - Insert, Find, Remove");
for(auto cert_key: certs)
{
auto cert = cert_key.first;
auto key = cert_key.second;
auto wo_keyid = store.find_cert(cert.subject_dn(),{});
auto w_keyid = store.find_cert(cert.subject_dn(),cert.subject_key_id());
if(!wo_keyid || !w_keyid)
{
result.test_failure("Can't retrieve certificate");
return result;
}
auto priv = store.find_key(cert);
if(!priv && (certs[1] != cert_key && certs[0] != cert_key))
{
result.test_failure("Can't retrieve private key for " + cert.fingerprint("SHA1"));
return result;
}
result.test_eq("Got wrong certificate",cert.fingerprint(),w_keyid->fingerprint());
if(priv)
{
result.test_eq("Got wrong private key",key->private_key_bits(),priv->private_key_bits());
auto rev_certs = store.find_certs_for_key(*priv);
if(rev_certs.empty())
{
result.test_failure("No certificate");
}
else
{
bool found = std::any_of(rev_certs.begin(),rev_certs.end(),[&](std::shared_ptr<const Botan::X509_Certificate> c)
{ return c->fingerprint() == cert.fingerprint(); });
result.test_eq("Got wrong/no certificate",found,true);
}
}
if(certs[4] != cert_key && certs[5] != cert_key)
{
result.test_eq("Got wrong certificate",cert.fingerprint(),wo_keyid->fingerprint());
}
result.test_eq("Can't remove certificate",store.remove_cert(cert),true);
result.test_eq("Can't remove certificate",!store.find_cert(cert.subject_dn(),cert.subject_key_id()),true);
if(priv)
{
store.remove_key(*key);
}
result.test_eq("Can't remove key",!store.find_key(cert),true);
}
return result;
}
Test::Result test_certstor_crl_test(
const std::vector<std::pair<Botan::X509_Certificate,std::shared_ptr<Botan::Private_Key>>>& certs,
Botan::Certificate_Store_In_SQL& store)
{
Test::Result result("Certificate Store - CRL");
store.revoke_cert(certs[0].first,Botan::CA_COMPROMISE);
store.revoke_cert(certs[3].first,Botan::CA_COMPROMISE);
store.revoke_cert(certs[3].first,Botan::CA_COMPROMISE);
{
auto crls = store.generate_crls();
result.test_eq("Can't revoke certificate",crls.size(),2);
result.test_eq("Can't revoke certificate",crls[0].is_revoked(certs[0].first) ^ crls[1].is_revoked(certs[0].first),true);
result.test_eq("Can't revoke certificate",crls[0].is_revoked(certs[3].first) ^ crls[1].is_revoked(certs[3].first),true);
}
store.affirm_cert(certs[3].first);
{
auto crls = store.generate_crls();
result.test_eq("Can't revoke certificate, wrong crl size",crls.size(),1);
result.test_eq("Can't revoke certificate, cert 0 not revoked",crls[0].is_revoked(certs[0].first),true);
}
auto cert0_crl = store.find_crl_for(certs[0].first);
result.test_eq("Can't revoke certificate, crl for cert 0",!cert0_crl,false);
result.test_eq("Can't revoke certificate, crl for cert 0 size check",cert0_crl->get_revoked().size(),1);
result.test_eq("Can't revoke certificate, no crl for cert 0",cert0_crl->is_revoked(certs[0].first),true);
auto cert3_crl = store.find_crl_for(certs[3].first);
result.test_eq("Can't revoke certificate, crl for cert 3",!cert3_crl,true);
return result;
}
Test::Result test_certstor_all_subjects_test(
const std::vector<std::pair<Botan::X509_Certificate,std::shared_ptr<Botan::Private_Key>>>& certs,
Botan::Certificate_Store_In_SQL& store)
{
Test::Result result("Certificate Store - All subjects");
auto subjects = store.all_subjects();
result.test_eq("Check subject list length",subjects.size(),6);
for(auto sub: subjects)
{
std::stringstream ss;
ss << sub;
result.test_eq("Check subject " + ss.str(),
certs[0].first.subject_dn() == sub ||
certs[1].first.subject_dn() == sub ||
certs[2].first.subject_dn() == sub ||
certs[3].first.subject_dn() == sub ||
certs[4].first.subject_dn() == sub ||
certs[5].first.subject_dn() == sub,true);
}
return result;
}
class Certstor_Tests : public Test
{
public:
std::vector<Test::Result> run() override
{
const std::string test_dir = Test::data_dir() + "/certstor";
const std::vector<std::pair<std::string,std::string>> test_data({
std::make_pair("cert1.crt","key01.pem"),
std::make_pair("cert2.crt","key01.pem"),
std::make_pair("cert3.crt","key03.pem"),
std::make_pair("cert4.crt","key04.pem"),
std::make_pair("cert5a.crt","key05.pem"),
std::make_pair("cert5b.crt","key06.pem")
});
std::vector<Test::Result> results;
std::vector<std::pair<std::string,std::function<Test::Result(
const std::vector<std::pair<Botan::X509_Certificate,std::shared_ptr<Botan::Private_Key>>>&,
Botan::Certificate_Store_In_SQL&)>>>
fns({
std::make_pair("Certificate Store - Insert, Find, Remove",test_certstor_insert_find_remove_test),
std::make_pair("Certificate Store - CRL",test_certstor_crl_test),
std::make_pair("Certificate Store - All subjects",test_certstor_all_subjects_test)
});
try
{
// Do nothing, just test filesystem access
Botan::get_files_recursive(test_dir);
}
catch(Botan::No_Filesystem_Access&)
{
Test::Result result("Certificate Store");
result.test_note("Skipping due to missing filesystem access");
return {result};
}
const std::vector<std::string> all_files = Botan::get_files_recursive(test_dir);
if(all_files.empty())
{
Test::Result result("Certificate Store");
result.test_failure("No test files found in " + test_dir);
return {result};
}
for(auto fn: fns)
{
Test::Result result(fn.first);
try
{
auto& rng = Test::rng();
std::string passwd(reinterpret_cast<const char*>(rng.random_vec(8).data()),8);
// Just create a database in memory for testing (https://sqlite.org/inmemorydb.html)
Botan::Certificate_Store_In_SQLite store(":memory:", passwd, rng);
std::vector<std::pair<Botan::X509_Certificate,std::shared_ptr<Botan::Private_Key>>> retrieve;
for(auto&& cert_key_pair : test_data)
{
Botan::X509_Certificate cert(test_dir + "/" + cert_key_pair.first);
std::shared_ptr<Botan::Private_Key> key(Botan::PKCS8::load_key(test_dir + "/" + cert_key_pair.second,rng));
if(!key)
{
result.test_failure("Failed to load key from disk");
results.push_back(fn.second(retrieve,store));
continue;
}
store.insert_cert(cert);
store.insert_key(cert,*key);
retrieve.push_back(std::make_pair(cert,key));
}
results.push_back(fn.second(retrieve,store));
}
catch(std::exception& e)
{
results.push_back(Test::Result::Failure("Certstor test '" + fn.first + "'", e.what()));
}
}
return results;
}
};
BOTAN_REGISTER_TEST("certstor", Certstor_Tests);
#endif
}
}
|
