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493 commits

Author SHA1 Message Date
Gregory Sanders
ecdefc5cb0 Remove script/standard dependence of ContextualCheckDynaFedHeader 2019-09-05 10:51:09 -04:00
Gregory Sanders
6000752a92 Enforce PAK checks on dynafed proposals 2019-09-05 10:51:09 -04:00
Gregory Sanders
a3cf151de1 fixup proposal checks 2019-09-05 10:51:09 -04:00
Gregory Sanders
d7faffdca6 Add dynafed proposal restrictions 2019-09-05 10:51:09 -04:00
Gregory Sanders
d9387cb5d5 Remove misleading comment for ContextualCheckDynaFedHeader use 2019-09-05 10:51:09 -04:00
Gregory Sanders
bd11097cec Add fedpeg_program field in dynafed header 2019-09-05 10:51:09 -04:00
Gregory Sanders
dddc040aa0 s/m_dyna_params/m_dynafed_params/ 2019-09-05 10:51:09 -04:00
Gregory Sanders
15996384d4 s/ConsensusParamEntry/DynaFedParamEntry/ 2019-09-05 10:51:09 -04:00
Gregory Sanders
0fd39edf54 s/d_params/dynafed_params/ 2019-09-05 10:51:09 -04:00
Gregory Sanders
055514b688 Have removeForBlock boot transactions when required 2019-09-03 10:55:29 -04:00
Gregory Sanders
525b24cf5c Expose fedpeg fetching to consensus and mempool internals 2019-09-03 10:55:29 -04:00
Gregory Sanders
5d281e7e68 ContextualCheckBlockHeader: dynafed doesn't call CheckChallenge 2019-09-03 10:55:06 -04:00
Gregory Sanders
9fe43cdf86 Introduce contextual block checks for dynafed 2019-09-03 10:55:06 -04:00
Gregory Sanders
3605505c94 Enable pak enforcement at mempool/block level when appropriate 2019-09-03 10:55:06 -04:00
Gregory Sanders
804cd9f75f Update PAK internals, helper functions 2019-09-03 10:55:06 -04:00
Gregory Sanders
918896d6ff Add inactive versionbits dynafed deployment 2019-09-03 10:55:06 -04:00
Gregory Sanders
0a8565bbf8 ReadBlockFromDisk: do genesis block check before block proof check 2019-09-03 10:55:06 -04:00
Gregory Sanders
8838e76753 Do non-depth check for peg-in witness where possible 2019-06-13 10:56:54 -04:00
Steven Roose
619b438dab
Merge branch 'master' into catchup 2019-05-29 14:17:08 +01:00
Steven Roose
de81c0d97e
MERGE-FIX: Fix linter (mostly RPC help) 
I also moved some RPC methods that were not at the end of the file with
the other ELEMENTS RPC methods. This makes the diff on my machine look
crazy. Let's hope GitHub has more intelligent diffs..
 2019-05-27 17:40:16 +01:00
Gregory Sanders
8591de929e kill useless mapPeginsSpentToTxid 2019-05-20 13:57:56 -04:00
Steven Roose
f4889a5253
UPSTREAM MERGE BROKEN: Merge upstream commit '519b0bc5dc' into master 2019-05-17 16:17:09 +01:00
Steven Roose
dc900eb7d7
Merge branch 'master' into catchup 2019-05-14 16:49:18 +01:00
Gregory Sanders
63bc3e3f02
Merge #614: Improve double pegin claim behavior 
52ef283 Improve the fedpeg test with extra double claim tests (Steven Roose)
48a82fa Make claimpegin fail in the case of a double claim (Steven Roose)
af22646 Prevent pegin double spends from entering the mempool (Steven Roose)
50c5570 Report IsValidPeginWitness error message (Steven Roose)

Pull request description:

  Fixes #612 and #613.

  - prevents a double claim from entering mempool
  - makes `claimpegin` throw an exception when trying to double claim a pegin
  - check the last commit message on all the extra cases that are tested.

Tree-SHA512: dd9602cd4bc78a3e8f7a6b566f881ede09dba54900425348c1eb528268a3e869416e3c9ca97c1a8da4d120875ef59c4e21a857256312ce77e06b7b6ae04abf92
 2019-05-08 11:10:58 -04:00
Steven Roose
af2264665e
Prevent pegin double spends from entering the mempool 
This bug got introduced with the 0.17 rebase. In 0.14.1 the double pegin
claim check was done in the beginning of the validation logic, where the
coins view was the actual UTXO set. In 0.17, Core moved several checks
because the intermediate method CheckInputs was removed and some logic
moved to tx_verify.cpp, where we also put the pegin check.  In the
mempool acceptance check, however (as opposed to the ConnectBlock
check), CheckTxInputs is called with only a partial UTXO view for
optimization reasons. This commit adds an extra pegin check in the
beginning of the mempool code where we have a full UTXO view.
 2019-05-08 15:34:55 +01:00
Gregory Sanders
ad43f9c60f Only spin-wait MainchainRPCCheck on initial loading with warmup code 2019-05-06 09:39:29 -04:00
Steven Roose
7f894ae00b
UPSTREAM MERGE BROKEN: Merge commit 'f617e05c38' into master 2019-05-01 19:18:18 +01:00
Gregory Sanders
789d4b97f7 Disallow output witness data in coinbase transactions 2019-04-12 11:50:01 -04:00
Gregory Sanders
8140a87dec Reject unneeded pegin witness by policy 2019-04-12 11:50:01 -04:00
Steven Roose
ade539cbb4 Don't assume mainchain is Bitcoin 2019-03-21 19:30:52 +00:00
Steven Roose
aba54b3f92
Make validatepegin default to true if has parent chain 2019-03-21 17:55:02 +00:00
Gregory Sanders
4ea4401e93
Merge #516: [0.17] Fix progress reporting issue 
5b8c79a Fix progress reporting issue (Steven Roose)

Pull request description:

  Based on https://github.com/ElementsProject/elements/pull/515

  Reimplementation of https://github.com/Blockstream/liquid/pull/6

Tree-SHA512: 292be614802d0ca74bc9a19080bce46812bc4d5c386ed01f87e74898830946276359100d404868dda8fd4b4087699a9be804370a8ad387c7d92f4a3f5572d0b0
 2019-03-21 08:09:25 -04:00
Steven Roose
5b8c79ac9d
Fix progress reporting issue 
Reimplementation of https://github.com/Blockstream/liquid/pull/6
 2019-03-21 11:01:16 +00:00
Sjors Provoost
a657da02a7
Validation: stop logging fake pow data 2019-03-20 23:05:15 +00:00
Steven Roose
0b5066143d
[BROKEN] Add CA validation 2019-03-20 12:05:46 +00:00
Pieter Wuille
519b0bc5dc Make last disconnected block BLOCK_FAILED_VALID, even when aborted 2019-03-03 13:01:26 -08:00
Pieter Wuille
8d220417cd Optimization: don't add txn back to mempool after 10 invalidates 2019-02-28 14:12:26 -08:00
Pieter Wuille
9ce9c37004 Prevent callback overruns in InvalidateBlock and RewindBlockIndex 2019-02-28 14:12:26 -08:00
Pieter Wuille
9bb32eb571 Release cs_main during InvalidateBlock iterations 2019-02-28 14:12:22 -08:00
Pieter Wuille
9b1ff5c742 Call InvalidateBlock without cs_main held 2019-02-24 18:55:21 -08:00
Pieter Wuille
241b2c74ac Make RewindBlockIndex interruptible 2019-02-24 18:55:21 -08:00
Pieter Wuille
436f7d735f Release cs_main during RewindBlockIndex operation 2019-02-24 18:55:17 -08:00
Pieter Wuille
1d342875c2 Merge the disconnection and erasing loops in RewindBlockIndex 2019-02-24 18:41:13 -08:00
Pieter Wuille
32b2696ab4 Move erasure of non-active blocks to a separate loop in RewindBlockIndex 
This lets us simplify the iteration to just walking back in the chain,
rather than looping over all of mapBlockIndex.
 2019-02-24 12:45:48 -08:00
Pieter Wuille
9d6dcc52c6 Abstract EraseBlockData out of RewindBlockIndex 
Note that the former 'else' branch in RewindBlockIndex is now
dealt with more naturally inside the EraseBlockData call (by
checking whether the parent needs to be re-added as candidate
after deleting a child).
 2019-02-24 12:38:23 -08:00
Steven Roose
fb72ee8fc8 Add Elements-style witness serialization 2019-02-13 11:42:38 +00:00
Julian Fleischer
5039e4b61b Remove unnecessary const_cast 
Signed-off-by: Julian Fleischer <julian@thirdhash.com>
 2019-02-12 22:25:47 +01:00
practicalswift
fa2a69fcb9
doc: Add cs_main lock annotations for mapBlockIndex 2019-02-01 15:32:16 -05:00
Gregory Sanders
a36ee6c0ed MERGE FIX: Augment IsValidPeginWitness with err string return 2019-01-31 10:55:34 +00:00
Gregory Sanders
4f4fe8f6c7 MERGE FIX: ConnectTip: ub fix for bench 2019-01-31 10:55:16 +00:00