-
-
Notifications
You must be signed in to change notification settings - Fork 3.1k
/
wallet2.cpp
14609 lines (13252 loc) · 621 KB
/
wallet2.cpp
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
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// Copyright (c) 2014-2022, The Monero Project
//
// 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.
//
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
#include <algorithm>
#include <numeric>
#include <tuple>
#include <queue>
#include <boost/format.hpp>
#include <boost/optional/optional.hpp>
#include <boost/algorithm/string/classification.hpp>
#include <boost/algorithm/string/trim.hpp>
#include <boost/algorithm/string/split.hpp>
#include <boost/algorithm/string/join.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/asio/ip/address.hpp>
#include <boost/range/adaptor/transformed.hpp>
#include <boost/preprocessor/stringize.hpp>
#include <openssl/evp.h>
#include "include_base_utils.h"
using namespace epee;
#include "cryptonote_config.h"
#include "hardforks/hardforks.h"
#include "cryptonote_core/tx_sanity_check.h"
#include "wallet_rpc_helpers.h"
#include "wallet2.h"
#include "wallet_args.h"
#include "cryptonote_basic/cryptonote_format_utils.h"
#include "net/parse.h"
#include "rpc/core_rpc_server_commands_defs.h"
#include "rpc/core_rpc_server_error_codes.h"
#include "rpc/rpc_payment_signature.h"
#include "rpc/rpc_payment_costs.h"
#include "misc_language.h"
#include "cryptonote_basic/cryptonote_basic_impl.h"
#include "multisig/multisig.h"
#include "multisig/multisig_account.h"
#include "multisig/multisig_kex_msg.h"
#include "multisig/multisig_tx_builder_ringct.h"
#include "common/boost_serialization_helper.h"
#include "common/command_line.h"
#include "common/threadpool.h"
#include "int-util.h"
#include "profile_tools.h"
#include "crypto/crypto.h"
#include "serialization/binary_utils.h"
#include "serialization/string.h"
#include "cryptonote_basic/blobdatatype.h"
#include "mnemonics/electrum-words.h"
#include "common/i18n.h"
#include "common/util.h"
#include "common/apply_permutation.h"
#include "rapidjson/document.h"
#include "rapidjson/writer.h"
#include "rapidjson/stringbuffer.h"
#include "common/json_util.h"
#include "memwipe.h"
#include "common/base58.h"
#include "common/combinator.h"
#include "common/dns_utils.h"
#include "common/notify.h"
#include "common/perf_timer.h"
#include "ringct/rctSigs.h"
#include "ringdb.h"
#include "device/device_cold.hpp"
#include "device_trezor/device_trezor.hpp"
#include "net/socks_connect.h"
extern "C"
{
#include "crypto/keccak.h"
#include "crypto/crypto-ops.h"
}
using namespace std;
using namespace crypto;
using namespace cryptonote;
#undef MONERO_DEFAULT_LOG_CATEGORY
#define MONERO_DEFAULT_LOG_CATEGORY "wallet.wallet2"
// used to choose when to stop adding outputs to a tx
#define APPROXIMATE_INPUT_BYTES 80
// used to target a given block weight (additional outputs may be added on top to build fee)
#define TX_WEIGHT_TARGET(bytes) (bytes*2/3)
#define UNSIGNED_TX_PREFIX "Monero unsigned tx set\005"
#define SIGNED_TX_PREFIX "Monero signed tx set\005"
#define MULTISIG_UNSIGNED_TX_PREFIX "Monero multisig unsigned tx set\001"
#define RECENT_OUTPUT_RATIO (0.5) // 50% of outputs are from the recent zone
#define RECENT_OUTPUT_DAYS (1.8) // last 1.8 day makes up the recent zone (taken from monerolink.pdf, Miller et al)
#define RECENT_OUTPUT_ZONE ((time_t)(RECENT_OUTPUT_DAYS * 86400))
#define RECENT_OUTPUT_BLOCKS (RECENT_OUTPUT_DAYS * 720)
#define FEE_ESTIMATE_GRACE_BLOCKS 10 // estimate fee valid for that many blocks
#define SECOND_OUTPUT_RELATEDNESS_THRESHOLD 0.0f
#define SUBADDRESS_LOOKAHEAD_MAJOR 50
#define SUBADDRESS_LOOKAHEAD_MINOR 200
#define KEY_IMAGE_EXPORT_FILE_MAGIC "Monero key image export\003"
#define MULTISIG_EXPORT_FILE_MAGIC "Monero multisig export\001"
#define OUTPUT_EXPORT_FILE_MAGIC "Monero output export\004"
#define SEGREGATION_FORK_HEIGHT 99999999
#define TESTNET_SEGREGATION_FORK_HEIGHT 99999999
#define STAGENET_SEGREGATION_FORK_HEIGHT 99999999
#define SEGREGATION_FORK_VICINITY 1500 /* blocks */
#define FIRST_REFRESH_GRANULARITY 1024
#define GAMMA_SHAPE 19.28
#define GAMMA_SCALE (1/1.61)
#define DEFAULT_MIN_OUTPUT_COUNT 5
#define DEFAULT_MIN_OUTPUT_VALUE (2*COIN)
#define DEFAULT_INACTIVITY_LOCK_TIMEOUT 90 // a minute and a half
#define IGNORE_LONG_PAYMENT_ID_FROM_BLOCK_VERSION 12
#define DEFAULT_UNLOCK_TIME (CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE * DIFFICULTY_TARGET_V2)
#define RECENT_SPEND_WINDOW (15 * DIFFICULTY_TARGET_V2)
static const std::string MULTISIG_SIGNATURE_MAGIC = "SigMultisigPkV1";
static const std::string ASCII_OUTPUT_MAGIC = "MoneroAsciiDataV1";
boost::mutex tools::wallet2::default_daemon_address_lock;
std::string tools::wallet2::default_daemon_address = "";
namespace
{
std::string get_default_ringdb_path()
{
boost::filesystem::path dir = tools::get_default_data_dir();
// remove .bitmonero, replace with .shared-ringdb
dir = dir.remove_filename();
dir /= ".shared-ringdb";
return dir.string();
}
bool keys_intersect(const std::unordered_set<crypto::public_key>& s1, const std::unordered_set<crypto::public_key>& s2)
{
if (s1.empty() || s2.empty())
return false;
for (const auto& e: s1)
{
if (s2.find(e) != s2.end())
return true;
}
return false;
}
void add_reason(std::string &reasons, const char *reason)
{
if (!reasons.empty())
reasons += ", ";
reasons += reason;
}
std::string get_text_reason(const cryptonote::COMMAND_RPC_SEND_RAW_TX::response &res)
{
std::string reason;
if (res.low_mixin)
add_reason(reason, "bad ring size");
if (res.double_spend)
add_reason(reason, "double spend");
if (res.invalid_input)
add_reason(reason, "invalid input");
if (res.invalid_output)
add_reason(reason, "invalid output");
if (res.too_few_outputs)
add_reason(reason, "too few outputs");
if (res.too_big)
add_reason(reason, "too big");
if (res.overspend)
add_reason(reason, "overspend");
if (res.fee_too_low)
add_reason(reason, "fee too low");
if (res.sanity_check_failed)
add_reason(reason, "tx sanity check failed");
if (res.not_relayed)
add_reason(reason, "tx was not relayed");
return reason;
}
size_t get_num_outputs(const std::vector<cryptonote::tx_destination_entry> &dsts, const std::vector<tools::wallet2::transfer_details> &transfers, const std::vector<size_t> &selected_transfers)
{
size_t outputs = dsts.size();
uint64_t needed_money = 0;
for (const auto& dt: dsts)
needed_money += dt.amount;
uint64_t found_money = 0;
for(size_t idx: selected_transfers)
found_money += transfers[idx].amount();
if (found_money != needed_money)
++outputs; // change
if (outputs < 2)
++outputs; // extra 0 dummy output
return outputs;
}
}
namespace
{
// Create on-demand to prevent static initialization order fiasco issues.
struct options {
const command_line::arg_descriptor<std::string> daemon_address = {"daemon-address", tools::wallet2::tr("Use daemon instance at <host>:<port>"), ""};
const command_line::arg_descriptor<std::string> daemon_host = {"daemon-host", tools::wallet2::tr("Use daemon instance at host <arg> instead of localhost"), ""};
const command_line::arg_descriptor<std::string> proxy = {"proxy", tools::wallet2::tr("[<ip>:]<port> socks proxy to use for daemon connections"), {}, true};
const command_line::arg_descriptor<bool> trusted_daemon = {"trusted-daemon", tools::wallet2::tr("Enable commands which rely on a trusted daemon"), false};
const command_line::arg_descriptor<bool> untrusted_daemon = {"untrusted-daemon", tools::wallet2::tr("Disable commands which rely on a trusted daemon"), false};
const command_line::arg_descriptor<std::string> password = {"password", tools::wallet2::tr("Wallet password (escape/quote as needed)"), "", true};
const command_line::arg_descriptor<std::string> password_file = wallet_args::arg_password_file();
const command_line::arg_descriptor<int> daemon_port = {"daemon-port", tools::wallet2::tr("Use daemon instance at port <arg> instead of 18081"), 0};
const command_line::arg_descriptor<std::string> daemon_login = {"daemon-login", tools::wallet2::tr("Specify username[:password] for daemon RPC client"), "", true};
const command_line::arg_descriptor<std::string> daemon_ssl = {"daemon-ssl", tools::wallet2::tr("Enable SSL on daemon RPC connections: enabled|disabled|autodetect"), "autodetect"};
const command_line::arg_descriptor<std::string> daemon_ssl_private_key = {"daemon-ssl-private-key", tools::wallet2::tr("Path to a PEM format private key"), ""};
const command_line::arg_descriptor<std::string> daemon_ssl_certificate = {"daemon-ssl-certificate", tools::wallet2::tr("Path to a PEM format certificate"), ""};
const command_line::arg_descriptor<std::string> daemon_ssl_ca_certificates = {"daemon-ssl-ca-certificates", tools::wallet2::tr("Path to file containing concatenated PEM format certificate(s) to replace system CA(s).")};
const command_line::arg_descriptor<std::vector<std::string>> daemon_ssl_allowed_fingerprints = {"daemon-ssl-allowed-fingerprints", tools::wallet2::tr("List of valid fingerprints of allowed RPC servers")};
const command_line::arg_descriptor<bool> daemon_ssl_allow_any_cert = {"daemon-ssl-allow-any-cert", tools::wallet2::tr("Allow any SSL certificate from the daemon"), false};
const command_line::arg_descriptor<bool> daemon_ssl_allow_chained = {"daemon-ssl-allow-chained", tools::wallet2::tr("Allow user (via --daemon-ssl-ca-certificates) chain certificates"), false};
const command_line::arg_descriptor<bool> testnet = {"testnet", tools::wallet2::tr("For testnet. Daemon must also be launched with --testnet flag"), false};
const command_line::arg_descriptor<bool> stagenet = {"stagenet", tools::wallet2::tr("For stagenet. Daemon must also be launched with --stagenet flag"), false};
const command_line::arg_descriptor<std::string, false, true, 2> shared_ringdb_dir = {
"shared-ringdb-dir", tools::wallet2::tr("Set shared ring database path"),
get_default_ringdb_path(),
{{ &testnet, &stagenet }},
[](std::array<bool, 2> testnet_stagenet, bool defaulted, std::string val)->std::string {
if (testnet_stagenet[0])
return (boost::filesystem::path(val) / "testnet").string();
else if (testnet_stagenet[1])
return (boost::filesystem::path(val) / "stagenet").string();
return val;
}
};
const command_line::arg_descriptor<uint64_t> kdf_rounds = {"kdf-rounds", tools::wallet2::tr("Number of rounds for the key derivation function"), 1};
const command_line::arg_descriptor<std::string> hw_device = {"hw-device", tools::wallet2::tr("HW device to use"), ""};
const command_line::arg_descriptor<std::string> hw_device_derivation_path = {"hw-device-deriv-path", tools::wallet2::tr("HW device wallet derivation path (e.g., SLIP-10)"), ""};
const command_line::arg_descriptor<std::string> tx_notify = { "tx-notify" , "Run a program for each new incoming transaction, '%s' will be replaced by the transaction hash" , "" };
const command_line::arg_descriptor<bool> no_dns = {"no-dns", tools::wallet2::tr("Do not use DNS"), false};
const command_line::arg_descriptor<bool> offline = {"offline", tools::wallet2::tr("Do not connect to a daemon, nor use DNS"), false};
const command_line::arg_descriptor<std::string> extra_entropy = {"extra-entropy", tools::wallet2::tr("File containing extra entropy to initialize the PRNG (any data, aim for 256 bits of entropy to be useful, which typically means more than 256 bits of data)")};
const command_line::arg_descriptor<bool> allow_mismatched_daemon_version = {"allow-mismatched-daemon-version", tools::wallet2::tr("Allow communicating with a daemon that uses a different version"), false};
};
void do_prepare_file_names(const std::string& file_path, std::string& keys_file, std::string& wallet_file, std::string &mms_file)
{
keys_file = file_path;
wallet_file = file_path;
if(string_tools::get_extension(keys_file) == "keys")
{//provided keys file name
wallet_file = string_tools::cut_off_extension(wallet_file);
}else
{//provided wallet file name
keys_file += ".keys";
}
mms_file = file_path + ".mms";
}
uint64_t calculate_fee(uint64_t fee_per_kb, size_t bytes)
{
uint64_t kB = (bytes + 1023) / 1024;
return kB * fee_per_kb;
}
uint64_t calculate_fee_from_weight(uint64_t base_fee, uint64_t weight, uint64_t fee_quantization_mask)
{
uint64_t fee = weight * base_fee;
fee = (fee + fee_quantization_mask - 1) / fee_quantization_mask * fee_quantization_mask;
return fee;
}
std::string get_weight_string(size_t weight)
{
return std::to_string(weight) + " weight";
}
std::string get_weight_string(const cryptonote::transaction &tx, size_t blob_size)
{
return get_weight_string(get_transaction_weight(tx, blob_size));
}
std::unique_ptr<tools::wallet2> make_basic(const boost::program_options::variables_map& vm, bool unattended, const options& opts, const std::function<boost::optional<tools::password_container>(const char *, bool)> &password_prompter)
{
const bool testnet = command_line::get_arg(vm, opts.testnet);
const bool stagenet = command_line::get_arg(vm, opts.stagenet);
const network_type nettype = testnet ? TESTNET : stagenet ? STAGENET : MAINNET;
const uint64_t kdf_rounds = command_line::get_arg(vm, opts.kdf_rounds);
THROW_WALLET_EXCEPTION_IF(kdf_rounds == 0, tools::error::wallet_internal_error, "KDF rounds must not be 0");
const bool use_proxy = command_line::has_arg(vm, opts.proxy);
auto daemon_address = command_line::get_arg(vm, opts.daemon_address);
auto daemon_host = command_line::get_arg(vm, opts.daemon_host);
auto daemon_port = command_line::get_arg(vm, opts.daemon_port);
auto device_name = command_line::get_arg(vm, opts.hw_device);
auto device_derivation_path = command_line::get_arg(vm, opts.hw_device_derivation_path);
auto daemon_ssl_private_key = command_line::get_arg(vm, opts.daemon_ssl_private_key);
auto daemon_ssl_certificate = command_line::get_arg(vm, opts.daemon_ssl_certificate);
auto daemon_ssl_ca_file = command_line::get_arg(vm, opts.daemon_ssl_ca_certificates);
auto daemon_ssl_allowed_fingerprints = command_line::get_arg(vm, opts.daemon_ssl_allowed_fingerprints);
auto daemon_ssl_allow_any_cert = command_line::get_arg(vm, opts.daemon_ssl_allow_any_cert);
auto daemon_ssl = command_line::get_arg(vm, opts.daemon_ssl);
// user specified CA file or fingeprints implies enabled SSL by default
epee::net_utils::ssl_options_t ssl_options = epee::net_utils::ssl_support_t::e_ssl_support_enabled;
if (daemon_ssl_allow_any_cert)
ssl_options.verification = epee::net_utils::ssl_verification_t::none;
else if (!daemon_ssl_ca_file.empty() || !daemon_ssl_allowed_fingerprints.empty())
{
std::vector<std::vector<uint8_t>> ssl_allowed_fingerprints{ daemon_ssl_allowed_fingerprints.size() };
std::transform(daemon_ssl_allowed_fingerprints.begin(), daemon_ssl_allowed_fingerprints.end(), ssl_allowed_fingerprints.begin(), epee::from_hex_locale::to_vector);
for (const auto &fpr: ssl_allowed_fingerprints)
{
THROW_WALLET_EXCEPTION_IF(fpr.size() != SSL_FINGERPRINT_SIZE, tools::error::wallet_internal_error,
"SHA-256 fingerprint should be " BOOST_PP_STRINGIZE(SSL_FINGERPRINT_SIZE) " bytes long.");
}
ssl_options = epee::net_utils::ssl_options_t{
std::move(ssl_allowed_fingerprints), std::move(daemon_ssl_ca_file)
};
if (command_line::get_arg(vm, opts.daemon_ssl_allow_chained))
ssl_options.verification = epee::net_utils::ssl_verification_t::user_ca;
}
if (ssl_options.verification != epee::net_utils::ssl_verification_t::user_certificates || !command_line::is_arg_defaulted(vm, opts.daemon_ssl))
{
THROW_WALLET_EXCEPTION_IF(!epee::net_utils::ssl_support_from_string(ssl_options.support, daemon_ssl), tools::error::wallet_internal_error,
tools::wallet2::tr("Invalid argument for ") + std::string(opts.daemon_ssl.name));
}
ssl_options.auth = epee::net_utils::ssl_authentication_t{
std::move(daemon_ssl_private_key), std::move(daemon_ssl_certificate)
};
THROW_WALLET_EXCEPTION_IF(!daemon_address.empty() && !daemon_host.empty() && 0 != daemon_port,
tools::error::wallet_internal_error, tools::wallet2::tr("can't specify daemon host or port more than once"));
boost::optional<epee::net_utils::http::login> login{};
if (command_line::has_arg(vm, opts.daemon_login))
{
auto parsed = tools::login::parse(
command_line::get_arg(vm, opts.daemon_login), false, [password_prompter](bool verify) {
if (!password_prompter)
{
MERROR("Password needed without prompt function");
return boost::optional<tools::password_container>();
}
return password_prompter("Daemon client password", verify);
}
);
if (!parsed)
return nullptr;
login.emplace(std::move(parsed->username), std::move(parsed->password).password());
}
if (daemon_host.empty())
daemon_host = "localhost";
if (!daemon_port)
{
daemon_port = get_config(nettype).RPC_DEFAULT_PORT;
}
// if no daemon settings are given and we have a previous one, reuse that one
if (command_line::is_arg_defaulted(vm, opts.daemon_host) && command_line::is_arg_defaulted(vm, opts.daemon_port) && command_line::is_arg_defaulted(vm, opts.daemon_address))
{
// not a bug: taking a const ref to a temporary in this way is actually ok in a recent C++ standard
const std::string &def = tools::wallet2::get_default_daemon_address();
if (!def.empty())
daemon_address = def;
}
if (daemon_address.empty())
daemon_address = std::string("http://") + daemon_host + ":" + std::to_string(daemon_port);
{
const boost::string_ref real_daemon = boost::string_ref{daemon_address}.substr(0, daemon_address.rfind(':'));
/* If SSL or proxy is enabled, then a specific cert, CA or fingerprint must
be specified. This is specific to the wallet. */
const bool verification_required =
ssl_options.verification != epee::net_utils::ssl_verification_t::none &&
(ssl_options.support == epee::net_utils::ssl_support_t::e_ssl_support_enabled || use_proxy);
THROW_WALLET_EXCEPTION_IF(
verification_required && !ssl_options.has_strong_verification(real_daemon),
tools::error::wallet_internal_error,
tools::wallet2::tr("Enabling --") + std::string{use_proxy ? opts.proxy.name : opts.daemon_ssl.name} + tools::wallet2::tr(" requires --") +
opts.daemon_ssl_allow_any_cert.name + tools::wallet2::tr(" or --") +
opts.daemon_ssl_ca_certificates.name + tools::wallet2::tr(" or --") + opts.daemon_ssl_allowed_fingerprints.name + tools::wallet2::tr(" or use of a .onion/.i2p domain")
);
}
std::string proxy;
if (use_proxy)
{
proxy = command_line::get_arg(vm, opts.proxy);
THROW_WALLET_EXCEPTION_IF(
!net::get_tcp_endpoint(proxy),
tools::error::wallet_internal_error,
std::string{"Invalid address specified for --"} + opts.proxy.name);
}
boost::optional<bool> trusted_daemon;
if (!command_line::is_arg_defaulted(vm, opts.trusted_daemon) || !command_line::is_arg_defaulted(vm, opts.untrusted_daemon))
trusted_daemon = command_line::get_arg(vm, opts.trusted_daemon) && !command_line::get_arg(vm, opts.untrusted_daemon);
THROW_WALLET_EXCEPTION_IF(!command_line::is_arg_defaulted(vm, opts.trusted_daemon) && !command_line::is_arg_defaulted(vm, opts.untrusted_daemon),
tools::error::wallet_internal_error, tools::wallet2::tr("--trusted-daemon and --untrusted-daemon are both seen, assuming untrusted"));
// set --trusted-daemon if local and not overridden
if (!trusted_daemon)
{
try
{
trusted_daemon = false;
if (tools::is_local_address(daemon_address))
{
MINFO(tools::wallet2::tr("Daemon is local, assuming trusted"));
trusted_daemon = true;
}
}
catch (const std::exception &e) { }
}
std::unique_ptr<tools::wallet2> wallet(new tools::wallet2(nettype, kdf_rounds, unattended));
if (!wallet->init(std::move(daemon_address), std::move(login), std::move(proxy), 0, *trusted_daemon, std::move(ssl_options)))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to initialize the wallet"));
}
boost::filesystem::path ringdb_path = command_line::get_arg(vm, opts.shared_ringdb_dir);
wallet->set_ring_database(ringdb_path.string());
wallet->get_message_store().set_options(vm);
wallet->device_name(device_name);
wallet->device_derivation_path(device_derivation_path);
if (command_line::get_arg(vm, opts.no_dns))
wallet->enable_dns(false);
if (command_line::get_arg(vm, opts.offline))
wallet->set_offline();
const std::string extra_entropy = command_line::get_arg(vm, opts.extra_entropy);
if (!extra_entropy.empty())
{
std::string data;
THROW_WALLET_EXCEPTION_IF(!epee::file_io_utils::load_file_to_string(extra_entropy, data),
tools::error::wallet_internal_error, "Failed to load extra entropy from " + extra_entropy);
add_extra_entropy_thread_safe(data.data(), data.size());
}
if (command_line::has_arg(vm, opts.allow_mismatched_daemon_version))
wallet->allow_mismatched_daemon_version(true);
try
{
if (!command_line::is_arg_defaulted(vm, opts.tx_notify))
wallet->set_tx_notify(std::shared_ptr<tools::Notify>(new tools::Notify(command_line::get_arg(vm, opts.tx_notify).c_str())));
}
catch (const std::exception &e)
{
MERROR("Failed to parse tx notify spec: " << e.what());
}
return wallet;
}
boost::optional<tools::password_container> get_password(const boost::program_options::variables_map& vm, const options& opts, const std::function<boost::optional<tools::password_container>(const char*, bool)> &password_prompter, const bool verify)
{
if (command_line::has_arg(vm, opts.password) && !command_line::is_arg_defaulted(vm, opts.password_file))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("can't specify more than one of --password and --password-file"));
}
if (command_line::has_arg(vm, opts.password))
{
return tools::password_container{command_line::get_arg(vm, opts.password)};
}
if (!command_line::is_arg_defaulted(vm, opts.password_file))
{
std::string password;
const auto password_file = command_line::get_arg(vm, opts.password_file);
bool r = epee::file_io_utils::load_file_to_string(password_file,
password);
THROW_WALLET_EXCEPTION_IF(!r, tools::error::wallet_internal_error, tools::wallet2::tr("the password file specified could not be read"));
// Remove line breaks the user might have inserted
boost::trim_right_if(password, boost::is_any_of("\r\n"));
return {tools::password_container{std::move(password)}};
}
THROW_WALLET_EXCEPTION_IF(!password_prompter, tools::error::wallet_internal_error, tools::wallet2::tr("no password specified; use --prompt-for-password to prompt for a password"));
return password_prompter(verify ? tools::wallet2::tr("Enter a new password for the wallet") : tools::wallet2::tr("Wallet password"), verify);
}
std::pair<std::unique_ptr<tools::wallet2>, tools::password_container> generate_from_json(const std::string& json_file, const boost::program_options::variables_map& vm, bool unattended, const options& opts, const std::function<boost::optional<tools::password_container>(const char *, bool)> &password_prompter)
{
const bool testnet = command_line::get_arg(vm, opts.testnet);
const bool stagenet = command_line::get_arg(vm, opts.stagenet);
const network_type nettype = testnet ? TESTNET : stagenet ? STAGENET : MAINNET;
/* GET_FIELD_FROM_JSON_RETURN_ON_ERROR Is a generic macro that can return
false. Gcc will coerce this into unique_ptr(nullptr), but clang correctly
fails. This large wrapper is for the use of that macro */
std::unique_ptr<tools::wallet2> wallet;
epee::wipeable_string password;
const auto do_generate = [&]() -> bool {
std::string buf;
if (!epee::file_io_utils::load_file_to_string(json_file, buf)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, std::string(tools::wallet2::tr("Failed to load file ")) + json_file);
return false;
}
rapidjson::Document json;
if (json.Parse(buf.c_str()).HasParseError()) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("Failed to parse JSON"));
return false;
}
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, version, unsigned, Uint, true, 0);
const int current_version = 1;
THROW_WALLET_EXCEPTION_IF(field_version > current_version, tools::error::wallet_internal_error,
((boost::format(tools::wallet2::tr("Version %u too new, we can only grok up to %u")) % field_version % current_version)).str());
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, filename, std::string, String, true, std::string());
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, scan_from_height, uint64_t, Uint64, false, 0);
const bool recover = true;
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, password, std::string, String, false, std::string());
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, viewkey, std::string, String, false, std::string());
crypto::secret_key viewkey;
if (field_viewkey_found)
{
cryptonote::blobdata viewkey_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(field_viewkey, viewkey_data) || viewkey_data.size() != sizeof(crypto::secret_key))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to parse view key secret key"));
}
viewkey = *reinterpret_cast<const crypto::secret_key*>(viewkey_data.data());
crypto::public_key pkey;
if (viewkey == crypto::null_skey)
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("view secret key may not be all zeroes"));
if (!crypto::secret_key_to_public_key(viewkey, pkey)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify view key secret key"));
}
}
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, spendkey, std::string, String, false, std::string());
crypto::secret_key spendkey;
if (field_spendkey_found)
{
cryptonote::blobdata spendkey_data;
if(!epee::string_tools::parse_hexstr_to_binbuff(field_spendkey, spendkey_data) || spendkey_data.size() != sizeof(crypto::secret_key))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to parse spend key secret key"));
}
spendkey = *reinterpret_cast<const crypto::secret_key*>(spendkey_data.data());
crypto::public_key pkey;
if (spendkey == crypto::null_skey)
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("spend secret key may not be all zeroes"));
if (!crypto::secret_key_to_public_key(spendkey, pkey)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify spend key secret key"));
}
}
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, seed, std::string, String, false, std::string());
std::string old_language;
crypto::secret_key recovery_key;
bool restore_deterministic_wallet = false;
if (field_seed_found)
{
if (!crypto::ElectrumWords::words_to_bytes(field_seed, recovery_key, old_language))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("Electrum-style word list failed verification"));
}
restore_deterministic_wallet = true;
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, seed_passphrase, std::string, String, false, std::string());
if (field_seed_passphrase_found)
{
if (!field_seed_passphrase.empty())
recovery_key = cryptonote::decrypt_key(recovery_key, field_seed_passphrase);
}
}
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, address, std::string, String, false, std::string());
GET_FIELD_FROM_JSON_RETURN_ON_ERROR(json, create_address_file, int, Int, false, false);
bool create_address_file = field_create_address_file;
// compatibility checks
if (!field_seed_found && !field_viewkey_found && !field_spendkey_found)
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("At least one of either an Electrum-style word list, private view key, or private spend key must be specified"));
}
if (field_seed_found && (field_viewkey_found || field_spendkey_found))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("Both Electrum-style word list and private key(s) specified"));
}
// if an address was given, we check keys against it, and deduce the spend
// public key if it was not given
if (field_address_found)
{
cryptonote::address_parse_info info;
if(!get_account_address_from_str(info, nettype, field_address))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("invalid address"));
}
if (field_viewkey_found)
{
crypto::public_key pkey;
if (!crypto::secret_key_to_public_key(viewkey, pkey)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify view key secret key"));
}
if (info.address.m_view_public_key != pkey) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("view key does not match standard address"));
}
}
if (field_spendkey_found)
{
crypto::public_key pkey;
if (!crypto::secret_key_to_public_key(spendkey, pkey)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify spend key secret key"));
}
if (info.address.m_spend_public_key != pkey) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("spend key does not match standard address"));
}
}
}
const bool deprecated_wallet = restore_deterministic_wallet && ((old_language == crypto::ElectrumWords::old_language_name) ||
crypto::ElectrumWords::get_is_old_style_seed(field_seed));
THROW_WALLET_EXCEPTION_IF(deprecated_wallet, tools::error::wallet_internal_error,
tools::wallet2::tr("Cannot generate deprecated wallets from JSON"));
wallet.reset(make_basic(vm, unattended, opts, password_prompter).release());
wallet->set_refresh_from_block_height(field_scan_from_height);
wallet->explicit_refresh_from_block_height(field_scan_from_height_found);
if (!old_language.empty())
wallet->set_seed_language(old_language);
try
{
if (!field_seed.empty())
{
wallet->generate(field_filename, field_password, recovery_key, recover, false, create_address_file);
password = field_password;
}
else if (field_viewkey.empty() && !field_spendkey.empty())
{
wallet->generate(field_filename, field_password, spendkey, recover, false, create_address_file);
password = field_password;
}
else
{
cryptonote::account_public_address address;
if (!crypto::secret_key_to_public_key(viewkey, address.m_view_public_key)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify view key secret key"));
}
if (field_spendkey.empty())
{
// if we have an address but no spend key, we can deduce the spend public key
// from the address
if (field_address_found)
{
cryptonote::address_parse_info info;
if(!get_account_address_from_str(info, nettype, field_address))
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, std::string(tools::wallet2::tr("failed to parse address: ")) + field_address);
}
address.m_spend_public_key = info.address.m_spend_public_key;
}
else
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("Address must be specified in order to create watch-only wallet"));
}
wallet->generate(field_filename, field_password, address, viewkey, create_address_file);
password = field_password;
}
else
{
if (!crypto::secret_key_to_public_key(spendkey, address.m_spend_public_key)) {
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, tools::wallet2::tr("failed to verify spend key secret key"));
}
wallet->generate(field_filename, field_password, address, spendkey, viewkey, create_address_file);
password = field_password;
}
}
}
catch (const std::exception& e)
{
THROW_WALLET_EXCEPTION(tools::error::wallet_internal_error, std::string(tools::wallet2::tr("failed to generate new wallet: ")) + e.what());
}
return true;
};
if (do_generate())
{
return {std::move(wallet), tools::password_container(password)};
}
return {nullptr, tools::password_container{}};
}
std::string strjoin(const std::vector<size_t> &V, const char *sep)
{
std::stringstream ss;
bool first = true;
for (const auto &v: V)
{
if (!first)
ss << sep;
ss << std::to_string(v);
first = false;
}
return ss.str();
}
static bool emplace_or_replace(std::unordered_multimap<crypto::hash, tools::wallet2::pool_payment_details> &container,
const crypto::hash &key, const tools::wallet2::pool_payment_details &pd)
{
auto range = container.equal_range(key);
for (auto i = range.first; i != range.second; ++i)
{
if (i->second.m_pd.m_tx_hash == pd.m_pd.m_tx_hash && i->second.m_pd.m_subaddr_index == pd.m_pd.m_subaddr_index)
{
i->second = pd;
return false;
}
}
container.emplace(key, pd);
return true;
}
void drop_from_short_history(std::list<crypto::hash> &short_chain_history, size_t N)
{
std::list<crypto::hash>::iterator right;
// drop early N off, skipping the genesis block
if (short_chain_history.size() > N) {
right = short_chain_history.end();
std::advance(right,-1);
std::list<crypto::hash>::iterator left = right;
std::advance(left, -N);
short_chain_history.erase(left, right);
}
}
size_t estimate_rct_tx_size(int n_inputs, int mixin, int n_outputs, size_t extra_size, bool bulletproof, bool clsag, bool bulletproof_plus, bool use_view_tags)
{
size_t size = 0;
// tx prefix
// first few bytes
size += 1 + 6;
// vin
size += n_inputs * (1+6+(mixin+1)*2+32);
// vout
size += n_outputs * (6+32);
// extra
size += extra_size;
// rct signatures
// type
size += 1;
// rangeSigs
if (bulletproof || bulletproof_plus)
{
size_t log_padded_outputs = 0;
while ((1<<log_padded_outputs) < n_outputs)
++log_padded_outputs;
size += (2 * (6 + log_padded_outputs) + (bulletproof_plus ? 6 : (4 + 5))) * 32 + 3;
}
else
size += (2*64*32+32+64*32) * n_outputs;
// MGs/CLSAGs
if (clsag)
size += n_inputs * (32 * (mixin+1) + 64);
else
size += n_inputs * (64 * (mixin+1) + 32);
if (use_view_tags)
size += n_outputs * sizeof(crypto::view_tag);
// mixRing - not serialized, can be reconstructed
/* size += 2 * 32 * (mixin+1) * n_inputs; */
// pseudoOuts
size += 32 * n_inputs;
// ecdhInfo
size += 8 * n_outputs;
// outPk - only commitment is saved
size += 32 * n_outputs;
// txnFee
size += 4;
LOG_PRINT_L2("estimated " << (bulletproof_plus ? "bulletproof plus" : bulletproof ? "bulletproof" : "borromean") << " rct tx size for " << n_inputs << " inputs with ring size " << (mixin+1) << " and " << n_outputs << " outputs: " << size << " (" << ((32 * n_inputs/*+1*/) + 2 * 32 * (mixin+1) * n_inputs + 32 * n_outputs) << " saved)");
return size;
}
size_t estimate_tx_size(bool use_rct, int n_inputs, int mixin, int n_outputs, size_t extra_size, bool bulletproof, bool clsag, bool bulletproof_plus, bool use_view_tags)
{
if (use_rct)
return estimate_rct_tx_size(n_inputs, mixin, n_outputs, extra_size, bulletproof, clsag, bulletproof_plus, use_view_tags);
else
return n_inputs * (mixin+1) * APPROXIMATE_INPUT_BYTES + extra_size + (use_view_tags ? (n_outputs * sizeof(crypto::view_tag)) : 0);
}
uint64_t estimate_tx_weight(bool use_rct, int n_inputs, int mixin, int n_outputs, size_t extra_size, bool bulletproof, bool clsag, bool bulletproof_plus, bool use_view_tags)
{
size_t size = estimate_tx_size(use_rct, n_inputs, mixin, n_outputs, extra_size, bulletproof, clsag, bulletproof_plus, use_view_tags);
if (use_rct && (bulletproof || bulletproof_plus) && n_outputs > 2)
{
const uint64_t bp_base = (32 * ((bulletproof_plus ? 6 : 9) + 7 * 2)) / 2; // notional size of a 2 output proof, normalized to 1 proof (ie, divided by 2)
size_t log_padded_outputs = 2;
while ((1<<log_padded_outputs) < n_outputs)
++log_padded_outputs;
uint64_t nlr = 2 * (6 + log_padded_outputs);
const uint64_t bp_size = 32 * ((bulletproof_plus ? 6 : 9) + nlr);
const uint64_t bp_clawback = (bp_base * (1<<log_padded_outputs) - bp_size) * 4 / 5;
MDEBUG("clawback on size " << size << ": " << bp_clawback);
size += bp_clawback;
}
return size;
}
uint8_t get_bulletproof_fork()
{
return 8;
}
uint8_t get_bulletproof_plus_fork()
{
return HF_VERSION_BULLETPROOF_PLUS;
}
uint8_t get_clsag_fork()
{
return HF_VERSION_CLSAG;
}
uint8_t get_view_tag_fork()
{
return HF_VERSION_VIEW_TAGS;
}
uint64_t calculate_fee(bool use_per_byte_fee, const cryptonote::transaction &tx, size_t blob_size, uint64_t base_fee, uint64_t fee_quantization_mask)
{
if (use_per_byte_fee)
return calculate_fee_from_weight(base_fee, cryptonote::get_transaction_weight(tx, blob_size), fee_quantization_mask);
else
return calculate_fee(base_fee, blob_size);
}
bool get_short_payment_id(crypto::hash8 &payment_id8, const tools::wallet2::pending_tx &ptx, hw::device &hwdev)
{
std::vector<tx_extra_field> tx_extra_fields;
parse_tx_extra(ptx.tx.extra, tx_extra_fields); // ok if partially parsed
cryptonote::tx_extra_nonce extra_nonce;
if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
{
if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
{
if (ptx.dests.empty())
{
MWARNING("Encrypted payment id found, but no destinations public key, cannot decrypt");
return false;
}
return hwdev.decrypt_payment_id(payment_id8, ptx.dests[0].addr.m_view_public_key, ptx.tx_key);
}
}
return false;
}
tools::wallet2::tx_construction_data get_construction_data_with_decrypted_short_payment_id(const tools::wallet2::pending_tx &ptx, hw::device &hwdev)
{
tools::wallet2::tx_construction_data construction_data = ptx.construction_data;
crypto::hash8 payment_id = null_hash8;
if (get_short_payment_id(payment_id, ptx, hwdev))
{
// Remove encrypted
remove_field_from_tx_extra(construction_data.extra, typeid(cryptonote::tx_extra_nonce));
// Add decrypted
std::string extra_nonce;
set_encrypted_payment_id_to_tx_extra_nonce(extra_nonce, payment_id);
THROW_WALLET_EXCEPTION_IF(!add_extra_nonce_to_tx_extra(construction_data.extra, extra_nonce),
tools::error::wallet_internal_error, "Failed to add decrypted payment id to tx extra");
LOG_PRINT_L1("Decrypted payment ID: " << payment_id);
}
return construction_data;
}
uint32_t get_subaddress_clamped_sum(uint32_t idx, uint32_t extra)
{
static constexpr uint32_t uint32_max = std::numeric_limits<uint32_t>::max();
if (idx > uint32_max - extra)
return uint32_max;
return idx + extra;
}
static void setup_shim(hw::wallet_shim * shim, tools::wallet2 * wallet)
{
shim->get_tx_pub_key_from_received_outs = std::bind(&tools::wallet2::get_tx_pub_key_from_received_outs, wallet, std::placeholders::_1);
}
bool get_pruned_tx(const cryptonote::COMMAND_RPC_GET_TRANSACTIONS::entry &entry, cryptonote::transaction &tx, crypto::hash &tx_hash)
{
cryptonote::blobdata bd;
// easy case if we have the whole tx
if (!entry.as_hex.empty() || (!entry.prunable_as_hex.empty() && !entry.pruned_as_hex.empty()))
{
CHECK_AND_ASSERT_MES(epee::string_tools::parse_hexstr_to_binbuff(entry.as_hex.empty() ? entry.pruned_as_hex + entry.prunable_as_hex : entry.as_hex, bd), false, "Failed to parse tx data");
CHECK_AND_ASSERT_MES(cryptonote::parse_and_validate_tx_from_blob(bd, tx), false, "Invalid tx data");
tx_hash = cryptonote::get_transaction_hash(tx);
// if the hash was given, check it matches
CHECK_AND_ASSERT_MES(entry.tx_hash.empty() || epee::string_tools::pod_to_hex(tx_hash) == entry.tx_hash, false,
"Response claims a different hash than the data yields");
return true;
}
// case of a pruned tx with its prunable data hash
if (!entry.pruned_as_hex.empty() && !entry.prunable_hash.empty())
{
crypto::hash ph;
CHECK_AND_ASSERT_MES(epee::string_tools::hex_to_pod(entry.prunable_hash, ph), false, "Failed to parse prunable hash");
CHECK_AND_ASSERT_MES(epee::string_tools::parse_hexstr_to_binbuff(entry.pruned_as_hex, bd), false, "Failed to parse pruned data");
CHECK_AND_ASSERT_MES(parse_and_validate_tx_base_from_blob(bd, tx), false, "Invalid base tx data");
// only v2 txes can calculate their txid after pruned
if (bd[0] > 1)
{
tx_hash = cryptonote::get_pruned_transaction_hash(tx, ph);
}
else
{
// for v1, we trust the dameon
CHECK_AND_ASSERT_MES(epee::string_tools::hex_to_pod(entry.tx_hash, tx_hash), false, "Failed to parse tx hash");
}
return true;
}
return false;
}
//-----------------------------------------------------------------
} //namespace
namespace tools
{
constexpr const std::chrono::seconds wallet2::rpc_timeout;
const char* wallet2::tr(const char* str) { return i18n_translate(str, "tools::wallet2"); }
gamma_picker::gamma_picker(const std::vector<uint64_t> &rct_offsets, double shape, double scale):
rct_offsets(rct_offsets)