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11291 Commits

Author SHA1 Message Date
Simon 2423a40c08 Add field nProtocolVersion to struct NetworkUpgrade. 2018-02-23 14:05:13 -08:00
rofl0r 33ae5edd2c remove -mt suffix from boost libraries built by depends 2018-02-23 15:52:55 +00:00
Jay Graber 5943f227da Add mempool_tx_expiry.py test 2018-02-23 00:12:10 -08:00
Jay Graber 9c12b8e903 Add -txexpirydelta cli option 2018-02-23 00:12:10 -08:00
Jay Graber 9bb37bf0d5 Implement transaction expiry for Overwinter 2018-02-23 00:12:03 -08:00
Homu c5904fb2a4 Auto merge of #2797 - str4d:2493-active-merging, r=bitcartel 
Implement z_mergetoaddress for combining UTXOs and notes

Closes #2493.
 2018-02-22 20:59:51 -08:00
Jack Grigg 15ced9b153
wallet_mergetoaddress: Add additional syncs to prevent race conditions 2018-02-23 04:28:04 +00:00
Homu f472edd0e2 Auto merge of #2960 - bitcartel:2959_overwinter_fix_sighash_test, r=str4d 
Closes #2954 and #2959.  Fixes Overwinter issues in sighash_tests.
 2018-02-22 17:47:14 -08:00
Jack Grigg 713b366231
Regenerate sighash tests 2018-02-23 01:40:08 +00:00
Simon 07f94352ad
Closes #2954 and #2959. Fixes Overwinter issues in sighash_tests. 2018-02-23 01:40:05 +00:00
Homu 0be6cb979e Auto merge of #2978 - bitcartel:2906_v1_tx_no_assert, r=str4d 
Closes #2964. z_sendmany once again makes v1 tx for taddr to taddr.
 2018-02-22 07:47:49 -08:00
Simon e6cd2a8356
Closes #2964. z_sendmany once again makes v1 tx for taddr to taddr. 
In accordance with the Zcash protocol spec.
 2018-02-22 15:43:42 +00:00
Homu c2d98b47c1 Auto merge of #2808 - arcalinea:2785_upgrades_rpc, r=str4d 
Add network upgrade details to getblockchaininfo

Closes #2785. Closes #2974.
 2018-02-22 06:03:06 -08:00
Jack Grigg 50a90615af
Document that consensus.chaintip != consensus.nextblock just before an upgrade 2018-02-22 14:01:43 +00:00
Jack Grigg 4c3d2b3bbe
Check upgrade status in wallet_overwintertx RPC test 2018-02-22 13:44:40 +00:00
Jack Grigg 2bda6a9b22
Add z_mergetoaddress to release notes 2018-02-22 13:23:25 +00:00
Jack Grigg 553a5c1ab2
Gate z_mergetoaddress as an experimental feature 2018-02-22 13:23:25 +00:00
Jack Grigg 6e9c7629af
Implement z_mergetoaddress for combining UTXOs and notes 
Closes #2493.
 2018-02-22 13:23:18 +00:00
Homu 933e0d6675 Auto merge of #2968 - maxgubler:v1.0.14-edit, r=str4d 
Fix documentation examples for z_importwallet z_exportwallet exportdir

Closes #2967.
 2018-02-21 20:14:32 -08:00
Homu 50400310af Auto merge of #2977 - str4d:loadblockindexguts-correctness, r=str4d 
Check Equihash solution when loading block index

An additional consistency check, which also ensures that the in-memory representation
matches the stored index.
 2018-02-21 19:05:23 -08:00
Jack Grigg 44488400c1
Check Equihash solution when loading block index 2018-02-21 22:37:19 +00:00
Homu 6264927fef Auto merge of #2931 - jc23424:hashreserved-diskindex, r=str4d 
read hashReserved from disk

This fixes a bug where the hashReserved field of the block header is not properly read back into CBlockIndex when loaded from disk. This happens to cause no issues currently because hashReserved has always been its default value (== 0), but if a block were ever mined where this was not the case, headers read back from disk would appear to have an invalid solution
 2018-02-21 14:35:58 -08:00
Jack Grigg ed9aa2b62a
Add branch IDs for current and next block to getblockchaininfo 
Closes #2974.
 2018-02-21 21:18:03 +00:00
Jay Graber 71768555dd
Add upgrades field to RPC call getblockchaininfo 
Closes #2785.

Co-authored-by: Jack Grigg <jack@z.cash>
 2018-02-21 21:01:46 +00:00
Homu d4d2844829 Auto merge of #2463 - str4d:713-rollback-limit, r=str4d 
Implement roll-back limit for reorganisation

Part of  #2905. Closes #713.
 2018-02-20 15:17:22 -08:00
Maxwell Gubler f70cd24521 Fix syntax examples for z_importwallet and export 2018-02-20 16:46:12 -05:00
Jack Grigg bdbe8e8591
Extend CWallet::GetFilteredNotes to enable filtering on a set of addresses 2018-02-20 13:19:07 +00:00
Homu 8487be8360 Auto merge of #2903 - str4d:1408-sighash, r=str4d 
Overwinter SignatureHash

Implements ZIP 143.

Includes code cherry-picked from the following upstream PRs:

- bitcoin/bitcoin#7276
- bitcoin/bitcoin#7976
- bitcoin/bitcoin#8118
- bitcoin/bitcoin#8149
  - Only amount validation and SignatureHash commits.
- bitcoin/bitcoin#8346
- bitcoin/bitcoin#8524

Part of #2074 and #2254. Closes #1408 and #2584.
 2018-02-20 03:59:45 -08:00
Jack Grigg 4553901850
Use v3 transactions with caching for validatelargetx benchmark 2018-02-20 04:22:22 +00:00
Jack Grigg 818b94f94f
Make number of inputs configurable in validatelargetx test 2018-02-20 04:22:22 +00:00
Jack Grigg a3353b4e01
Regenerate SignatureHash tests 2018-02-20 04:22:21 +00:00
Ariel 7245f32835
update SignatureHash according to Overwinter spec 
with help from str4d
 2018-02-20 04:22:21 +00:00
Ariel 132dc81f7d
add blake2b writer 2018-02-20 04:22:21 +00:00
Jack Grigg d55e5e778b
Cleanup: Wrap function arguments 2018-02-20 04:22:21 +00:00
Jack Grigg be12669982
Add consensus branch ID parameter to SignatureHash, remove SigVersion parameter 
We do not need to be able to calculate multiple SignatureHash versions for a
single transaction format; instead, we use the transaction format to determine
the SigVersion.

The consensus branch ID *does* need to be passed in from the outside, as only
the caller knows the context in which the SignatureHash is being calculated
(ie. mempool acceptance vs. block validation).

JoinSplit signature verification has been moved into ContextualCheckTransaction,
where the consensus branch ID can be obtained.

The argument to the sign command for zcash-tx has been modified to take a height
in addition to the optional sigtype flags.
 2018-02-20 04:22:20 +00:00
Pieter Wuille 6514771a44
Rename to PrecomputedTransactionData 2018-02-20 04:22:20 +00:00
Nicolas DORIER 90285e7b81
Unit test for sighash caching 
Zcash: Modified to use P2PKH.
 2018-02-20 04:22:20 +00:00
Pieter Wuille f762d44973
Precompute sighashes 
Original version by Nicolas Dorier. Precomputing version by Pieter Wuille.

Edited for Zcash by Ariel Gabizon and Jack Grigg
 2018-02-20 04:22:20 +00:00
Jorge Timón 722d811f89
Mempool: Use Consensus::CheckTxInputs direclty over main::CheckInputs 2018-02-20 04:22:20 +00:00
Jack Grigg e005ff83ab
Remove P2WPKH and P2WSH from signing logic 
Separated from the previous commit for ease of review.
 2018-02-20 04:22:19 +00:00
Pieter Wuille 157a5d0d9c
BIP143: Signing logic 2018-02-20 04:22:19 +00:00
Pieter Wuille c86a1cb86e
BIP143: Verification logic 
Includes simplifications by Eric Lombrozo.

Edited for Zcash merge by Ariel Gabizon.
 2018-02-20 04:22:19 +00:00
Pieter Wuille 2d42e1a993
Refactor script validation to observe amounts 
This is a preparation for BIP143 support.

Edited for Zcash merge by Ariel Gabizon.
 2018-02-20 04:22:19 +00:00
Jonas Nick ffda7e01a5
Reduce unnecessary hashing in signrawtransaction 2018-02-20 04:22:18 +00:00
21E14 8cb98d9105
Remove obsolete reference to CValidationState from UpdateCoins. 2018-02-20 04:22:18 +00:00
Pieter Wuille 838e7a29cc
Report non-mandatory script failures correctly 2018-02-20 04:22:10 +00:00
Homu 49274558c6 Auto merge of #2940 - str4d:nu-activation-mempool-expiry, r=str4d 
Mempool improvements, branch ID awareness

Whenever the local chain tip is updated, transactions in the mempool which commit to an
unmineable branch ID (for example, just before a network upgrade activates, where the
next block will have a different branch ID) will be removed.

Includes commits cherry-picked from the following upstream PRs:

- bitcoin/bitcoin#6654
  - Only the mempool index change.
- bitcoin/bitcoin#6776
- bitcoin/bitcoin#7020
- bitcoin/bitcoin#6915

Part of #2074.
 2018-02-19 19:00:30 -08:00
Jack Grigg 34a64fe0a2
Remove mempool transactions which commit to an unmineable branch ID 2018-02-20 02:57:44 +00:00
Suhas Daftuar 233c9eb635
Fix removeForReorg to use MedianTimePast 2018-02-20 02:57:44 +00:00
Suhas Daftuar e52ba51bda
Don't call removeForReorg if DisconnectTip fails 2018-02-20 02:57:44 +00:00