Simon
72b2192950
Overwinter peer management and network handshaking.
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Implements ZIP 201.
2018-02-23 14:21:27 -08:00
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
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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
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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
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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.
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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
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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
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Closes #2493 .
2018-02-22 13:23:18 +00:00
Homu
933e0d6675
Auto merge of #2968 - maxgubler:v1.0.14-edit, r=str4d
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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
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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
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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
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Closes #2974 .
2018-02-21 21:18:03 +00:00
Jay Graber
71768555dd
Add upgrades field to RPC call getblockchaininfo
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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
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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
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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
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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
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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
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Zcash: Modified to use P2PKH.
2018-02-20 04:22:20 +00:00
Pieter Wuille
f762d44973
Precompute sighashes
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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
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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
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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
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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
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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