DragonX/hush3
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2483 Commits

Author SHA1 Message Date
Michael Toutonghi
c1e7194760 fix coinbase spend after 10080 & seg fault 2018-05-25 21:52:53 -07:00
Michael Toutonghi
b0e452de2a fix build for update 2018-05-25 20:15:38 -07:00
Michael Toutonghi
6c8e1cdfb7 Restore zcash coinbase rule and launch fix at 10080 2018-05-25 15:10:07 -07:00
jl777
de8834fb9b Merge branch 'beta' into dev 2018-05-23 15:18:21 +03:00
Michael Toutonghi
ec872d3a55 Do not resurrect staking transactions and lose stake age when no block won 2018-05-22 15:53:56 -07:00
Michael Toutonghi
dbe656fe39 Significant mining optimization and POS DAA modification 2018-05-19 18:34:46 -07:00
Michael Toutonghi
f6608b5a0d cleanup 2018-05-17 22:58:30 -07:00
Michael Toutonghi
c2923066b2 new CNetworkBlockHeader for robust compat 2018-05-17 00:04:10 -07:00
Michael Toutonghi
e96e4e61aa checking properly typed header transfer 2018-05-16 16:29:39 -07:00
Michael Toutonghi
10a01059e5 Attempt to match types in socket communication to prevent misalinged send/receive 2018-05-16 15:06:10 -07:00
Michael Toutonghi
fbe86cecfa more debugging checks 2018-05-16 14:39:00 -07:00
Homu
f62fff80d5 Auto merge of #3255 - str4d:sapling-value-pool, r=ebfull 
Track net value entering and exiting the Sapling circuit
 2018-05-16 10:46:32 -07:00
Eirik Ogilvie-Wigley
3182b4abc3 Add tests for sapling anchors 2018-05-16 10:31:53 -06:00
Michael Toutonghi
cdcebd3618 more cast 2018-05-16 07:24:19 -07:00
Michael Toutonghi
e5a4e868bf cast 2018-05-16 07:21:28 -07:00
Michael Toutonghi
01ff13ceb7 printf for testing on server 2018-05-16 07:18:54 -07:00
Michael Toutonghi
d942c58d4a revert testing changes back to original 2018-05-16 06:10:45 -07:00
Michael Toutonghi
cc19c3b08d finish testing change 2018-05-16 05:56:54 -07:00
Michael Toutonghi
351bbd2eae more testing 2018-05-16 05:50:57 -07:00
Michael Toutonghi
c132b91a01 More testing for header transfers 2018-05-16 05:29:49 -07:00
Michael Toutonghi
004e332290 Additional tests 2018-05-16 01:59:23 -07:00
Michael Toutonghi
52670b7205 going back to the original type mismatch - still debugging forking issue, checkin to try on other machines 2018-05-16 00:23:55 -07:00
Michael Toutonghi
3da69a3138 Trying to fix the forking issue, which is now clearly a bug in sending and receiving headers. This checkin will enable debugging and may be a fix. 2018-05-15 22:19:07 -07:00
Michael Toutonghi
3d3a117bde Fix forking potential at startup 2018-05-15 05:00:00 -07:00
Alex Morcos
bbff8631f5 Output line to debug.log when IsInitialBlockDownload latches to false 2018-05-15 22:18:11 +12:00
Gregory Maxwell
f04a90afb2 IsInitialBlockDownload no longer uses header-only timestamps. 
This avoids a corner case (mostly visible on testnet) where bogus
 headers can keep nodes in IsInitialBlockDownload.
 2018-05-15 22:18:04 +12:00
Gregory Maxwell
e41632c9fb IBD check uses minimumchain work instead of checkpoints. 
This introduces a 'minimum chain work' chainparam which is intended
 to be the known amount of work in the chain for the network at the
 time of software release.  If you don't have this much work, you're
 not yet caught up.

This is used instead of the count of blocks test from checkpoints.

This criteria is trivial to keep updated as there is no element of
subjectivity, trust, or position dependence to it. It is also a more
reliable metric of sync status than a block count.
 2018-05-15 21:25:19 +12:00
Kaz Wesley
02eedeeb69 IsInitialBlockDownload: usually avoid locking 
Optimistically test the latch bool before taking the lock.
For all IsInitialBlockDownload calls after the first to return false,
this avoids the need to lock cs_main.
 2018-05-15 21:25:19 +12:00
Wladimir J. van der Laan
29aaf13b0a Make max tip age an option instead of chainparam 
After discussion in #7164 I think this is better.

Max tip age was introduced in #5987 to make it possible to run
testnet-in-a-box. But associating this behavior with the testnet chain
is wrong conceptually, as it is not needed in normal usage.
Should aim to make testnet test the software as-is.

Replace it with a (debug) option `-maxtipage`, which can be
specified only in the specific case.
 2018-05-15 21:24:58 +12:00
Michael Toutonghi
7702587db8 Fix too aggressive check for coinbase amount 2018-05-13 23:34:34 -07:00
Michael Toutonghi
1f722359c1 Verus Proof of Stake Compete with Additional ant-fork protection on block 1 2018-05-13 18:59:06 -07:00
Homu
ae6c2587d3 Auto merge of #3232 - ebfull:3207-sapling-validation, r=str4d 
Sapling validation

**Also review https://github.com/zcash/librustzcash/pull/7**

This is an attempt to tackle much of https://github.com/zcash/zcash/issues/3065
 2018-05-10 10:21:15 -07:00
Jack Grigg
ae97177c86 Track net value entering and exiting the Sapling circuit 2018-05-09 16:02:23 -04:00
Scott Sadler
20c3ac51c2 wip 2018-05-09 16:17:28 -03:00
Jack Grigg
97b46f00cc Add valueBalance to value balances, and enforce its consensus rules 2018-05-09 11:34:41 +01:00
miketout
fb99540b9d Merge pull request #6 from jl777/dev 
Merge jl777 changes
 2018-05-09 00:53:49 -07:00
jl777
b9b415654f Restore possibility of negative timestamps for PoS 2018-05-09 09:36:27 +03:00
miketout
32d8c6d015 Merge latest from Komodo, including POS 2018-05-08 17:57:03 -07:00
Sean Bowe
b4db32f53c Check Sapling Spend/Output proofs and signatures. 2018-05-08 14:30:26 -06:00
Sean Bowe
55fabd8272 Refactor so that dataToBeSigned can be used later in the function for other purposes. 2018-05-08 14:28:01 -06:00
Sean Bowe
6eea48bf96 Remove unnecessary IsCoinbase() check. Coinbases are guaranteed to have empty vjoinsplit. 2018-05-08 14:23:09 -06:00
Homu
333b9a0d0b Auto merge of #3170 - ebfull:sapling-merkle-tree, r=ebfull 
Sapling merkle tree implementation

Closes #3056.

Please also review https://github.com/zcash/librustzcash/pull/8

This PR:

1. Introduces ZCSaplingIncrementalMerkleTree using Pedersen hashes.
2. Adds support for Sapling anchors into consensus rules. (Adds commitments, checks anchors are correct, handles block (dis)connects, etc.)
3. Handles mempool eviction for obsolete anchors.
4. Enforces correctness of block's Sapling root field
5. Changes miner to correctly apply the Sapling root to the block header
6. Handles mempool consistency checks for anchors
 2018-05-07 20:37:46 -07:00
Sean Bowe
98d2f090ca Evict transactions with obsolete anchors from the mempool 2018-05-07 14:37:46 -06:00
Sean Bowe
1f8be05b63 Add consensus support for Sapling merkle trees. 2018-05-07 14:37:46 -06:00
Sean Bowe
c643ff0b51 Add support for PopAnchor(.., SPROUT/SAPLING) 2018-05-07 14:37:46 -06:00
Sean Bowe
e814be60fe Rename hashSproutAnchorEnd to hashFinalSproutRoot to be consistent. 2018-05-07 14:37:46 -06:00
Sean Bowe
18322f074c Introduce support for GetBestAnchor(SAPLING). 2018-05-07 13:46:06 -06:00
Sean Bowe
2bd59e1473 Rename PushAnchor to PushSproutAnchor. 2018-05-07 13:46:06 -06:00
Sean Bowe
008f4ee8e7 Rename GetAnchorAt to GetSproutAnchorAt. 2018-05-07 13:46:06 -06:00
Sean Bowe
08f0728884 Rename hashAnchor to hashSproutAnchor. 2018-05-07 13:46:06 -06:00