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// Copyright (c) 2017-2019, The Monero Project
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//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this list of
// conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
// of conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its contributors may be
// used to endorse or promote products derived from this software without specific
// prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# include "gtest/gtest.h"
# include <cstdint>
# include "wallet/wallet2.h"
static const struct
{
const char * address ;
const char * spendkey ;
} test_addresses [ ] =
{
{
" 9uvjbU54ZJb8j7Dcq1h3F1DnBRkxXdYUX4pbJ7mE3ghM8uF3fKzqRKRNAKYZXcNLqMg7MxjVVD2wKC2PALUwEveGSC3YSWD " ,
" 2dd6e34a234c3e8b5d29a371789e4601e96dee4ea6f7ef79224d1a2d91164c01 "
} ,
{
" 9ywDBAyDbb6QKFiZxDJ4hHZqZEQXXCR5EaYNcndUpqPDeE7rEgs6neQdZnhcDrWbURYK8xUjhuG2mVjJdmknrZbcG7NnbaB " ,
" fac47aecc948ce9d3531aa042abb18235b1df632087c55a361b632ffdd6ede0c "
} ,
{
" 9t6Hn946u3eah5cuncH1hB5hGzsTUoevtf4SY7MHN5NgJZh2SFWsyVt3vUhuHyRKyrCQvr71Lfc1AevG3BXE11PQFoXDtD8 " ,
" bbd3175ef9fd9f5eefdc43035f882f74ad14c4cf1799d8b6f9001bc197175d02 "
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} ,
{
" 9zmAWoNyNPbgnYSm3nJNpAKHm6fCcs3MR94gBWxp9MCDUiMUhyYFfyQETUDLPF7DP6ZsmNo6LRxwPP9VmhHNxKrER9oGigT " ,
" f2efae45bef1917a7430cda8fcffc4ee010e3178761aa41d4628e23b1fe2d501 "
} ,
{
" 9ue8NJMg3WzKxTtmjeXzWYF5KmU6dC7LHEt9wvYdPn2qMmoFUa8hJJHhSHvJ46UEwpDyy5jSboNMRaDBKwU54NT42YcNUp5 " ,
" a4cef54ed3fd61cd78a2ceb82ecf85a903ad2db9a86fb77ff56c35c56016280a "
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}
} ;
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static const size_t KEYS_COUNT = 5 ;
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static void make_wallet ( unsigned int idx , tools : : wallet2 & wallet )
{
ASSERT_TRUE ( idx < sizeof ( test_addresses ) / sizeof ( test_addresses [ 0 ] ) ) ;
crypto : : secret_key spendkey ;
epee : : string_tools : : hex_to_pod ( test_addresses [ idx ] . spendkey , spendkey ) ;
try
{
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wallet . init ( " " ) ;
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wallet . set_subaddress_lookahead ( 1 , 1 ) ;
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wallet . generate ( " " , " " , spendkey , true , false ) ;
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ASSERT_TRUE ( test_addresses [ idx ] . address = = wallet . get_account ( ) . get_public_address_str ( cryptonote : : TESTNET ) ) ;
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wallet . decrypt_keys ( " " ) ;
ASSERT_TRUE ( test_addresses [ idx ] . spendkey = = epee : : string_tools : : pod_to_hex ( wallet . get_account ( ) . get_keys ( ) . m_spend_secret_key ) ) ;
wallet . encrypt_keys ( " " ) ;
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}
catch ( const std : : exception & e )
{
MFATAL ( " Error creating test wallet: " < < e . what ( ) ) ;
ASSERT_TRUE ( 0 ) ;
}
}
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static std : : vector < std : : string > exchange_round ( std : : vector < tools : : wallet2 > & wallets , const std : : vector < std : : string > & mis )
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{
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std : : vector < std : : string > new_infos ;
for ( size_t i = 0 ; i < wallets . size ( ) ; + + i ) {
new_infos . push_back ( wallets [ i ] . exchange_multisig_keys ( " " , mis ) ) ;
}
return new_infos ;
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}
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static void make_wallets ( std : : vector < tools : : wallet2 > & wallets , unsigned int M )
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{
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ASSERT_TRUE ( wallets . size ( ) > 1 & & wallets . size ( ) < = KEYS_COUNT ) ;
ASSERT_TRUE ( M < = wallets . size ( ) ) ;
std : : vector < std : : string > mis ( wallets . size ( ) ) ;
for ( size_t i = 0 ; i < wallets . size ( ) ; + + i ) {
make_wallet ( i , wallets [ i ] ) ;
wallets [ i ] . decrypt_keys ( " " ) ;
mis [ i ] = wallets [ i ] . get_multisig_info ( ) ;
wallets [ i ] . encrypt_keys ( " " ) ;
}
for ( auto & wallet : wallets ) {
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ASSERT_FALSE ( wallet . multisig ( ) ) ;
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}
std : : vector < std : : string > mxis ;
for ( size_t i = 0 ; i < wallets . size ( ) ; + + i ) {
// it's ok to put all of multisig keys in this function. it throws in case of error
mxis . push_back ( wallets [ i ] . make_multisig ( " " , mis , M ) ) ;
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}
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while ( ! mxis [ 0 ] . empty ( ) ) {
mxis = exchange_round ( wallets , mxis ) ;
}
for ( size_t i = 0 ; i < wallets . size ( ) ; + + i ) {
ASSERT_TRUE ( mxis [ i ] . empty ( ) ) ;
bool ready ;
uint32_t threshold , total ;
ASSERT_TRUE ( wallets [ i ] . multisig ( & ready , & threshold , & total ) ) ;
ASSERT_TRUE ( ready ) ;
ASSERT_TRUE ( threshold = = M ) ;
ASSERT_TRUE ( total = = wallets . size ( ) ) ;
if ( i ! = 0 ) {
// "equals" is transitive relation so we need only to compare first wallet's address to each others' addresses. no need to compare 0's address with itself.
ASSERT_TRUE ( wallets [ 0 ] . get_account ( ) . get_public_address_str ( cryptonote : : TESTNET ) = = wallets [ i ] . get_account ( ) . get_public_address_str ( cryptonote : : TESTNET ) ) ;
}
}
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}
TEST ( multisig , make_2_2 )
{
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std : : vector < tools : : wallet2 > wallets ( 2 ) ;
make_wallets ( wallets , 2 ) ;
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}
TEST ( multisig , make_3_3 )
{
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std : : vector < tools : : wallet2 > wallets ( 3 ) ;
make_wallets ( wallets , 3 ) ;
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}
TEST ( multisig , make_2_3 )
{
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std : : vector < tools : : wallet2 > wallets ( 3 ) ;
make_wallets ( wallets , 2 ) ;
}
TEST ( multisig , make_2_4 )
{
std : : vector < tools : : wallet2 > wallets ( 4 ) ;
make_wallets ( wallets , 2 ) ;
}
TEST ( multisig , make_2_5 )
{
std : : vector < tools : : wallet2 > wallets ( 5 ) ;
make_wallets ( wallets , 2 ) ;
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}