172 lines
5.3 KiB
C++
172 lines
5.3 KiB
C++
/*
|
|
* Copyright 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.
|
|
*/
|
|
|
|
#include "android_keymaster_test_utils.h"
|
|
|
|
#include <algorithm>
|
|
|
|
#include <openssl/rand.h>
|
|
|
|
#include <keymaster/android_keymaster_messages.h>
|
|
#include <keymaster/android_keymaster_utils.h>
|
|
|
|
using std::copy_if;
|
|
using std::find_if;
|
|
using std::is_permutation;
|
|
using std::ostream;
|
|
using std::string;
|
|
using std::vector;
|
|
|
|
#ifndef KEYMASTER_NAME_TAGS
|
|
#error Keymaster test code requires that KEYMASTER_NAME_TAGS is defined
|
|
#endif
|
|
|
|
std::ostream& operator<<(std::ostream& os, const keymaster_key_param_t& param) {
|
|
os << "Tag: " << keymaster::StringifyTag(param.tag);
|
|
switch (keymaster_tag_get_type(param.tag)) {
|
|
case KM_INVALID:
|
|
os << " Invalid";
|
|
break;
|
|
case KM_UINT_REP:
|
|
os << " (Rep)";
|
|
/* Falls through */
|
|
[[fallthrough]];
|
|
case KM_UINT:
|
|
os << " Int: " << param.integer;
|
|
break;
|
|
case KM_ENUM_REP:
|
|
os << " (Rep)";
|
|
/* Falls through */
|
|
[[fallthrough]];
|
|
case KM_ENUM:
|
|
os << " Enum: " << param.enumerated;
|
|
break;
|
|
case KM_ULONG_REP:
|
|
os << " (Rep)";
|
|
/* Falls through */
|
|
[[fallthrough]];
|
|
case KM_ULONG:
|
|
os << " Long: " << param.long_integer;
|
|
break;
|
|
case KM_DATE:
|
|
os << " Date: " << param.date_time;
|
|
break;
|
|
case KM_BOOL:
|
|
os << " Bool: " << param.boolean;
|
|
break;
|
|
case KM_BIGNUM:
|
|
os << " Bignum: ";
|
|
if (!param.blob.data)
|
|
os << "(null)";
|
|
else
|
|
for (size_t i = 0; i < param.blob.data_length; ++i)
|
|
os << std::hex << std::setw(2) << static_cast<int>(param.blob.data[i]) << std::dec;
|
|
break;
|
|
case KM_BYTES:
|
|
os << " Bytes: ";
|
|
if (!param.blob.data)
|
|
os << "(null)";
|
|
else
|
|
for (size_t i = 0; i < param.blob.data_length; ++i)
|
|
os << std::hex << std::setw(2) << static_cast<int>(param.blob.data[i]) << std::dec;
|
|
break;
|
|
}
|
|
return os;
|
|
}
|
|
|
|
bool operator==(const keymaster_key_param_t& a, const keymaster_key_param_t& b) {
|
|
if (a.tag != b.tag) {
|
|
return false;
|
|
}
|
|
|
|
switch (keymaster_tag_get_type(a.tag)) {
|
|
case KM_INVALID:
|
|
return true;
|
|
case KM_UINT_REP:
|
|
case KM_UINT:
|
|
return a.integer == b.integer;
|
|
case KM_ENUM_REP:
|
|
case KM_ENUM:
|
|
return a.enumerated == b.enumerated;
|
|
case KM_ULONG:
|
|
case KM_ULONG_REP:
|
|
return a.long_integer == b.long_integer;
|
|
case KM_DATE:
|
|
return a.date_time == b.date_time;
|
|
case KM_BOOL:
|
|
return a.boolean == b.boolean;
|
|
case KM_BIGNUM:
|
|
case KM_BYTES:
|
|
if ((a.blob.data == nullptr || b.blob.data == nullptr) && a.blob.data != b.blob.data)
|
|
return false;
|
|
return a.blob.data_length == b.blob.data_length &&
|
|
(memcmp(a.blob.data, b.blob.data, a.blob.data_length) == 0);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static char hex_value[256] = {
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, // '0'..'9'
|
|
0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 'A'..'F'
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 11, 12, 13, 14, 15, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, // 'a'..'f'
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
|
|
|
string hex2str(string a) {
|
|
string b;
|
|
size_t num = a.size() / 2;
|
|
b.resize(num);
|
|
for (size_t i = 0; i < num; i++) {
|
|
b[i] = (hex_value[a[i * 2] & 0xFF] << 4) + (hex_value[a[i * 2 + 1] & 0xFF]);
|
|
}
|
|
return b;
|
|
}
|
|
|
|
namespace keymaster {
|
|
|
|
bool operator==(const AuthorizationSet& a, const AuthorizationSet& b) {
|
|
if (a.size() != b.size()) return false;
|
|
|
|
for (size_t i = 0; i < a.size(); ++i)
|
|
if (!(a[i] == b[i])) return false;
|
|
return true;
|
|
}
|
|
|
|
bool operator!=(const AuthorizationSet& a, const AuthorizationSet& b) {
|
|
return !(a == b);
|
|
}
|
|
|
|
std::ostream& operator<<(std::ostream& os, const AuthorizationSet& set) {
|
|
if (set.size() == 0)
|
|
os << "(Empty)" << std::endl;
|
|
else {
|
|
os << "\n";
|
|
for (size_t i = 0; i < set.size(); ++i)
|
|
os << set[i] << std::endl;
|
|
}
|
|
return os;
|
|
}
|
|
|
|
} // namespace keymaster
|