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694 Commits

Author SHA1 Message Date
Felix Lange 6c27e2aaf6 core: add bad block for the 'missing nonce check' fork 2015-06-08 02:54:10 +02:00
Felix Lange 0b493910d3 core: fix the nonce check one more time 
The block nonce verification was effectively disabled by a typo.
This time, there is an actual test for it.
 2015-06-08 02:19:39 +02:00
Taylor Gerring 4ab0cedf42 Export should start with block 0 2015-06-06 10:59:56 -04:00
Taylor Gerring ed621aae33 Cleanup 2015-06-06 09:50:23 -04:00
Taylor Gerring 89c9320d80 Allow exporting subset of chain 2015-06-05 23:01:54 -04:00
obscuren 7ab87f9f6e wip 2015-06-05 17:33:30 +02:00
obscuren 912cf7ba04 core: added fork test & double nonce test 2015-06-04 19:28:39 +02:00
obscuren 0f51ee6c88 crypto: return common.Address rather than raw bytes 2015-06-04 19:28:39 +02:00
obscuren dcdb4554d7 core: documented changes in tx pool 2015-06-04 16:19:22 +02:00
obscuren cf5ad266f6 core: only change the nonce if the account nonce is lower 2015-06-04 15:44:42 +02:00
obscuren 9dd12a64a7 core: renamed txs to pending 2015-06-04 13:16:31 +02:00
obscuren 140d883901 core: test updates 2015-06-03 22:53:33 +02:00
obscuren d09a6e5421 core, eth, miner: moved nonce management to tx pool. 
Removed the managed tx state from the chain manager to the transaction
pool where it's much easier to keep track of nonces (and manage them).
The transaction pool now also uses the queue and pending txs differently
where queued txs are now moved over to the pending queue (i.e. txs ready
for processing and propagation).
 2015-06-03 22:43:23 +02:00
Felix Lange ec7a2c3442 core: don't remove transactions after block processing 
The transaction pool drops processed transactions on its own
during pool maintenance.
 2015-06-03 22:43:23 +02:00
Felix Lange 5721c43585 core: update documentation comments for TxPool 2015-06-03 22:43:23 +02:00
Felix Lange ca31d71107 core: remove unused code from TxPool 2015-06-03 22:43:23 +02:00
Felix Lange 08befff8f1 core: compute less transaction hashes in TxPool 2015-06-03 22:43:23 +02:00
obscuren 770a0e7839 wip 2015-06-03 22:39:17 +02:00
obscuren b26f5e0bb7 types: block json unmarshal method added 2015-06-03 22:39:17 +02:00
obscuren fa4aefee44 core/vm: cleanup and renames 2015-06-03 22:39:17 +02:00
Jeffrey Wilcke 8610314918 Merge pull request #1167 from Gustav-Simonsson/check_ec_recover_err 
Add missing err checks on From()
 2015-06-03 10:29:47 -07:00
Jeffrey Wilcke 71d9367edc Merge pull request #1151 from fjl/parallel-nonce-2 
core: re-add parallel nonce checks
 2015-06-03 09:12:06 -07:00
Jeffrey Wilcke 122d2db095 Merge pull request #1150 from fjl/fix-jumpdest 
core/vm: improve JUMPDEST analysis
 2015-06-03 09:11:56 -07:00
Jeffrey Wilcke 02f785af70 Merge pull request #1166 from Gustav-Simonsson/add_ec_sig_validations 
Add EC signature validations before call to libsecp256k1
 2015-06-03 08:11:24 -07:00
Felix Lange 48fb0c3213 core/vm: check for 'no code' before doing any work 2015-06-03 16:25:06 +02:00
Felix Lange ea2718c946 core/vm: improve JUMPDEST analysis 
* JUMPDEST analysis is faster because less type conversions are performed.
* The map of JUMPDEST locations is now created lazily at the first JUMP.
* The result of the analysis is kept around for recursive invocations
  through CALL/CALLCODE.

Fixes #1147
 2015-06-03 16:25:05 +02:00
Gustav Simonsson 55bf5051ad Unsupport bruncles 2015-06-01 22:43:05 +02:00
Gustav Simonsson 147a699c65 Add missing err checks on From() (skip RPC for now) 2015-06-01 22:12:03 +02:00
Gustav Simonsson 32e1b104f8 Add EC signature validations before call to libsecp256k1 2015-06-01 21:06:52 +02:00
Felix Lange 55b60e699b core: insert less length zero chains 
This reduces the amount of queueEvents that are sent internally.
 2015-06-01 12:48:12 +02:00
Felix Lange e7e2cbfc01 core: re-add parallel nonce checks 
In this incancation, the processor waits until the nonce
has been verified before handling the block.
 2015-06-01 12:47:13 +02:00
Felix Lange a906a84950 Merge pull request #1155 from karalabe/fix-chainmanager-datarace 
core: fix #1154, sort out data race accessing the future blocks
 2015-05-30 01:21:09 +02:00
Péter Szilágyi b7fc85d68e core: fix #1154, sort out data race accessing the future blocks 2015-05-29 23:46:10 +03:00
obscuren 12b90600eb core: moved guards 2015-05-28 18:18:23 +02:00
Jeffrey Wilcke b6e137b2b4 Merge pull request #1141 from obscuren/parallelisation-issue 
Parallelisation issue
 2015-05-28 07:37:37 -07:00
Jeffrey Wilcke 03178a77b6 Merge pull request #1132 from obscuren/log_optimisations 
core: log optimisations
 2015-05-28 07:35:07 -07:00
obscuren 16038b4e67 core: added bad block 2015-05-28 16:26:19 +02:00
obscuren 109f995684 core: log block hash during nonce error 2015-05-28 15:46:36 +02:00
obscuren 75f5ae80fd core: partially removed nonce parallelisation and added merge error chk 
Invalid forks are now detected

Current setup of parellelisation actually inserts bad blocks. This fix
is tmp until a better one is found
 2015-05-28 15:35:50 +02:00
Péter Szilágyi 29b0480cfb core, eth/downloader: expose the bad hashes, check in downloader 2015-05-28 14:03:10 +03:00
obscuren e3253b5d5e core: fixed an issue with storing receipts 2015-05-28 01:00:23 +02:00
obscuren 7595716816 core: adjust gas calculation 2015-05-27 17:01:28 +02:00
Jeffrey Wilcke 8951a03db3 Merge pull request #1121 from obscuren/miner_time_fix 
Miner time fix
 2015-05-27 04:51:42 -07:00
obscuren 12650e16d3 core, miner: fixed miner time issue and removed future blocks 
* Miner should no longer generate blocks with a time stamp less or equal
than it's parent.
* Future blocks are no longer processed and queued directly.
  Closes #1118
 2015-05-27 13:30:52 +02:00
Gustav Simonsson bf5f0b1d0c Update ValidateHeader comments 2015-05-27 13:30:24 +02:00
Gustav Simonsson 14955bd454 Revert "core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisor" 
This reverts commit be2b0501b5.
 2015-05-27 13:01:06 +02:00
obscuren be2b0501b5 core: block.gasLimit - parent.gasLimit <= parent.gasLimit / GasLimitBoundDivisor 2015-05-27 01:52:03 +02:00
obscuren b2f2806055 cmd/geth, core: Updated DB version & seedhash debug method 2015-05-27 01:38:41 +02:00
obscuren c37389f19c core: check negative value transactions. Closes #1109 2015-05-26 20:38:26 +02:00
obscuren eae0927597 core: prevent crash when last block fails 2015-05-26 15:35:51 +02:00
obscuren a6b46420d0 core: ban hash 38f5bb...a714bc 
Hash 38f5bbbffd74804820ffa4bab0cd540e9de229725afb98c1a7e57936f4a714bc
ignored.
 2015-05-26 13:48:10 +02:00
obscuren f6f81169fe core/vm: Fork fix. Removal of appending 0 bytes in memset 2015-05-26 13:48:10 +02:00
Jeffrey Wilcke 5044eb4b26 Merge pull request #1101 from obscuren/issue-1096 
core/vm: Cleanups & SUB output fix. Closes #1096
 2015-05-26 03:50:27 -07:00
obscuren b419e2631a core/vm: Cleanups & SUB output fix. Closes #1096 2015-05-26 12:42:33 +02:00
obscuren 7381be8edb core/vm, rpc: added disasm to `ext_` RPC 2015-05-22 15:38:46 +02:00
Jeffrey Wilcke 90b672f1af Merge pull request #1062 from Gustav-Simonsson/tests_updates 
Tests updates
 2015-05-21 04:49:23 -07:00
obscuren ef8744d9fc core: switched back to `set.Set` for uncle verification 2015-05-21 11:36:39 +02:00
Jeffrey Wilcke 9bde7fd72e Merge pull request #1043 from obscuren/test_fixes 
core/vm: optimisation on RETURN and updated tests
 2015-05-20 03:06:04 -07:00
zsfelfoldi 00ec4132f8 Storing tx receipts in extraDb 2015-05-20 06:41:50 +02:00
obscuren f5af1fdca8 core/vm: RETURN op code returns pointer to memory rather than copy 2015-05-20 00:21:23 +02:00
obscuren 8dac28f2e3 core: block cache Has method thread safe 2015-05-19 21:50:56 +02:00
obscuren 87a05c8f38 core: skipped tests while cache disabled 2015-05-19 21:50:26 +02:00
obscuren 7d9a13e0d5 core: disable cash tmp 2015-05-19 12:59:58 +02:00
Jeffrey Wilcke bd0c0a633b Merge pull request #1022 from obscuren/parallel_nonce_checks 
Parallelise nonce checks
 2015-05-18 11:13:53 -07:00
obscuren 40717465bc core: fixed tests 2015-05-18 18:16:53 +02:00
obscuren 59c0d01418 core: chain manager no longer exports genesis block 2015-05-18 18:16:53 +02:00
Gustav Simonsson 1d51cada3c Handle call depth exception for CREATE 2015-05-18 16:23:20 +02:00
obscuren c67424ecc8 core: parallelise nonce checking when processing blocks 
ChainManager now uses a parallel approach to block processing where all
nonces are checked seperatly from the block processing process. This
speeds up the process by about 3 times on my i7
 2015-05-18 13:59:22 +02:00
obscuren 67d44519ce core: bugfix test 2. set => hash map 2015-05-18 10:49:09 +02:00
obscuren 54f0f82dd1 ret 2015-05-18 10:14:48 +02:00
obscuren e323f0e831 core: tmp diagnostic logs 2015-05-18 10:13:50 +02:00
obscuren 27782bbade core: global chain insert lock 2015-05-17 00:55:02 +02:00
obscuren d98a6f85fc core: further improved uncle error messages 2015-05-16 13:02:30 +02:00
obscuren 7ea76fcf99 core, cmd/geth, cmd/mist: cleanup. bump version 0.9.21 2015-05-16 00:26:36 +02:00
obscuren 5cec1aad15 core, miner: fork resolving and restart miner after sync op 
Fork resolving fixes #940
 2015-05-15 20:26:15 +02:00
Gustav Simonsson 32276e8b01 Update StateTests and nil create return on failed code deposit 2015-05-15 18:49:31 +02:00
obscuren cfb2b51b74 eth/downloader: fixed test 2015-05-15 12:47:32 +02:00
obscuren f6669db001 core: fixed mining strategy 2015-05-15 12:24:29 +02:00
obscuren b71091e337 eth, eth/downloader, miner: use download events to check miner start 2015-05-15 00:43:10 +02:00
obscuren 0f76a1c6df core: changed how head events are checked 2015-05-15 00:42:06 +02:00
obscuren 580bae0a86 core: improved uncle messages 2015-05-15 00:40:07 +02:00
obscuren b19bf3ec78 core: changed log message for forks. closes #952 2015-05-14 17:16:46 +02:00
Vitalik Buterin bc83761996 Fixed max uncle count error message 2015-05-13 20:29:57 -04:00
Bas van Kervel 95773b9673 removed redundant newlines in import block 2015-05-12 15:20:53 +02:00
Bas van Kervel b79dd188d9 replaced several path.* with filepath.* which is platform independent 2015-05-12 14:24:11 +02:00
obscuren 3c6c891680 core: optimise pending transaction processing 2015-05-11 11:39:33 +02:00
obscuren a2919b5e17 core, eth, miner: improved tx removal & fatal error on db sync err 
* core: Added GasPriceChange event
* eth: When one of the DB flush methods error a fatal error log message
  is given. Hopefully this will prevent corrupted databases from
  occuring.
* miner: remove transactions with low gas price. Closes #906, #903
 2015-05-11 11:39:33 +02:00
Jeffrey Wilcke 45c070fc8b Merge pull request #833 from ethersphere/frontier/solidity 
solidity compiler and contract metadocs integration
 2015-05-08 03:43:31 -07:00
obscuren dcfecebe1f core: get transaction by hash from transaction pool 2015-05-07 18:22:57 +02:00
obscuren 7e160a677d xeth, core, event/filter, rpc: new block and transaction filters 2015-05-07 14:44:32 +02:00
zelig 009b221692 solidity compiler and contract metadocs integration 
* common/compiler: solidity compiler + tests
* rpc: eth_compilers, eth_compileSolidity + tests
* fix natspec test using keystore API, notice exp dynamically changes addr, cleanup
* resolver implements registrars and needs to create reg contract (temp)
* xeth: solidity compiler. expose getter Solc() and paths setter SetSolc(solcPath)
* ethereumApi: implement compiler related RPC calls using XEth - json struct tests
* admin: make use of XEth.SetSolc to allow runtime setting of compiler paths
* cli: command line flags solc to set custom solc bin path
* js admin api with new features debug and contractInfo modules
* wiki is the doc https://github.com/ethereum/go-ethereum/wiki/Contracts-and-Transactions
 2015-05-07 12:58:21 +02:00
Gustav Simonsson 2808409fbd Add genesis block total difficulty in tests 2015-05-06 23:22:49 +02:00
Jeffrey Wilcke 323216ed85 Merge pull request #861 from obscuren/transaction_pool_fixes 
core: transaction pool fixes & resending transactions
 2015-05-06 11:23:58 -07:00
obscuren 92f998c7ef core: use removeTx instead of delete 2015-05-06 18:30:55 +02:00
Gustav Simonsson b1cc9cdc74 Integrate new ethash API and change geth makedag cmd 2015-05-05 08:24:15 +02:00
obscuren 37770ed0d3 core: added unix timestamp to debug output for block proc 2015-05-03 21:49:19 +02:00
obscuren c5b8acbaf0 core: print ignored blocks 2015-05-03 14:09:50 +02:00
obscuren c6ad3aec05 eth,core: changed NewTicker to Tick 2015-05-03 13:27:37 +02:00
obscuren b298928c49 core: added 'ignored' status 2015-05-01 16:00:30 +02:00
obscuren 15873fafc0 core: added a wait group to chain manager for graceful shutdown 2015-04-30 17:50:47 +02:00
obscuren e4dba36892 core: check for parent in calc TD. TD = (N != 0 == parent.TD) || (== D) 2015-04-30 14:55:21 +02:00
obscuren 28b39267d9 core, eth: verify td of received blocks 2015-04-30 13:50:59 +02:00
obscuren 88292f35db core: remove txs from queue in addition to removal of pending 2015-04-30 00:20:59 +02:00
obscuren 2590a7dabb core: added some additional chain tests for shortest chain 2015-04-30 00:14:41 +02:00
obscuren 9e63798d03 core/types, eth: meassure and display propagation times 2015-04-29 19:55:30 +02:00
obscuren c930045834 core: fixed tetst to reflect (int, error) return by insertChain 2015-04-29 15:27:04 +02:00
obscuren 735b029db9 core: return the index of the block that failed when inserting a chain 2015-04-29 14:00:24 +02:00
obscuren 4e07967711 core: fixed chain reorg during splits 
Chain reorgs weren't properly handled when a chain was further ahead.
Previously we'd end up with mixed chains in our canonical numbering
sequence. Added test for this type of forking.

```
     /-o-o-o   A
o-C-+
     \-o-o-o-o B
```

Ends up with with C A1, A2, A3, B4
 2015-04-29 12:51:05 +02:00
obscuren af73d1d682 core/types: added fake parent hash / hash to String() output 2015-04-29 12:51:05 +02:00
obscuren 7ac24d551b core: seperated proccing mutex and getting mutex 2015-04-29 12:51:04 +02:00
obscuren 9f32117457 core: bump database version 2015-04-29 12:51:04 +02:00
obscuren a4b79f1dac core: moved mutex locks in insert blocks to start of function 
Insert blocks will no longer allow processing of multiple chains at the
same time. The block lock has been moved to start of the function.
 2015-04-29 12:51:04 +02:00
obscuren 04a09b7e2d core: set min gas price at startup 2015-04-29 12:51:04 +02:00
obscuren 145e02fc54 core, miner: added value check on tx validation 
* Changed CalcGasLimit to no longer need current block
* Added a gas * price + value on tx validation
* Transactions in the pool are now re-validated once every X
 2015-04-26 11:19:40 +02:00
Jeffrey Wilcke 8d09f95bc7 Merge pull request #805 from obscuren/download_improvements 
eth, eth/downloader: improve downloader and remove asynchronousness
 2015-04-24 15:56:17 -07:00
obscuren 405720b218 xeth, core, cmd/utils: Transaction can not be over block gas limit 
Transactions will be invalidated when the tx.gas_limit > block.gas_limit
 2015-04-24 17:48:13 +02:00
obscuren cd2782f59c core: fixed wildcard topic filters. Closes #725 2015-04-24 13:45:21 +02:00
Bas van Kervel c273ed7d82 Moved leveldb update loop to eth/backend 
change order of block insert and update LastBlock

bugfix, wrong hash stored in blockDb
 2015-04-23 17:58:58 +02:00
obscuren 7f14fbd579 core: pending txs now re-validated once every second 2015-04-23 11:50:12 +02:00
obscuren fba40e18d9 core: added accessor for queued transactions 2015-04-23 11:50:12 +02:00
obscuren d3be1a2719 eth: moved mined, tx events to protocol-hnd and improved tx propagation 
Transactions are now propagated to peers from which we have not yet
received the transaction. This will significantly reduce the chatter on
the network.

Moved new mined block handler to the protocol handler and moved
transaction handling to protocol handler.
 2015-04-23 11:50:12 +02:00
obscuren 888ece0cb2 core: fixed test 2015-04-23 11:50:12 +02:00
obscuren 7edbb0110f core: set the state for the managed tx state 
Set the state for the managed tx state instead of creating a new
managed state.
 2015-04-23 11:50:12 +02:00
obscuren 1506e00a23 core: improved error message for invalid nonce txs 2015-04-23 11:50:11 +02:00
obscuren 7138404cb0 core: only post event once per tx & fixed test 2015-04-23 11:50:11 +02:00
obscuren 498b24270a core: implemented a queued approach processing transactions 
Implemented a new transaction queue. Transactions with a holes in their
nonce sequence are also not propagated over the network.

N: 0,1,2,5,6,7 = propagate 0..2 -- 5..N is kept in the tx pool
 2015-04-23 11:50:11 +02:00
Gustav Simonsson 4e0a2c8e8c Validate block header UncleHash against calculated hash 2015-04-22 23:16:19 +02:00
obscuren ed0817c55d core/rpc: fix for null entries in log filters. Closes #725 
You can now specify `null` as a way of saying "not interested in this
topic, match all". core.Filter assumes the zero'd address to be the
wildcard. JSON rpc assumes empty strings to be wildcards.
 2015-04-21 12:00:57 +02:00
obscuren 093d6d5074 core: removed nonce resetting from the block processor. 
All nonce error handling has been moved to the worker
 2015-04-21 11:27:12 +02:00
obscuren b8160cc6d4 core: shuffled some code 2015-04-20 20:37:40 +02:00
obscuren f28b2bb6ed core: upgraded block chain version 2015-04-20 18:12:05 +02:00
obscuren 36ec42e50c Merge branch 'frontier/natspec' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/natspec 2015-04-20 18:08:14 +02:00
obscuren 72d065d491 core: force block process & fixed chain manager test 2015-04-20 16:02:50 +02:00
obscuren 97a9753f87 core: added chain reset mechanism on bad blocks 2015-04-20 12:58:17 +02:00
obscuren 45da3e17e2 core: added chain head reset to known block 2015-04-20 12:29:02 +02:00
obscuren 97b0c4b697 core: moved TD calculation from proc to chain 2015-04-20 12:01:20 +02:00
zsfelfoldi d8fb834386 test account is no longer permanently in genesis block, only put there when testing 2015-04-19 20:57:49 +01:00
zsfelfoldi dba2367157 NatSpec contracts are now not in the genesis block but added by the test 2015-04-19 20:57:49 +01:00
zsfelfoldi b635cad9fe NatSpec passing end to end test 2015-04-19 20:57:49 +01:00
zsfelfoldi 94489b2269 s 2015-04-19 20:57:49 +01:00
zsfelfoldi e2d333d209 NatSpec contracts in genesis block, end to end test (unfinished) 2015-04-19 20:57:49 +01:00
obscuren 8f3a7e41de Merge branch 'rlp-size-validation' of https://github.com/fjl/go-ethereum into fjl-rlp-size-validation 
Conflicts:
	eth/protocol.go
 2015-04-19 17:07:40 +02:00
obscuren 164b878854 cleanup 2015-04-19 00:08:57 +02:00
obscuren d34e4dc5ac Merge branch 'develop' into downloader-proto 2015-04-18 21:26:43 +02:00
obscuren 84f1af6413 core: merge using equal block numbers rather than the current block 2015-04-18 21:23:42 +02:00
obscuren 1bc2d83b6f core: improved uncle validation error message 2015-04-18 14:24:44 +02:00
Felix Lange 574d5d6ae6 core/types: add rlp tag "nil" for Transaction.Recipient 2015-04-17 14:45:10 +02:00
obscuren dff39553d4 core: changed split detection to also account for number less than 2015-04-16 00:11:40 +02:00
obscuren 5d2138a2b2 core: fixed issue for logs filter. Closes #629 
Log filter `Address` field was cast to a Hash which causes it to always
fail.
 2015-04-15 11:59:41 +02:00
obscuren ccb4722a59 core/types: Changed bloom lookup to take anything bytes backed 2015-04-15 11:58:45 +02:00
obscuren 8310bcda61 state: fixed mutex lockes 2015-04-14 12:47:54 +02:00
obscuren 333d4e0f27 core: during split properly insert parent blocks 
During a split parent and grand parent were included in the database but
not in the canonical chain (numbered chain). Added a `merge` function
which finds the common ancestor of the chains and reinserts the missing
blocks.
 2015-04-14 00:20:29 +02:00
obscuren d423305f07 state: fixed nonce issue in managed state 
Rlock => Lock when creating a new nonce
 2015-04-13 22:57:03 +02:00
Jeffrey Wilcke 1fa844aaf5 Merge pull request #702 from ethersphere/frontier/blockpool 
blockpool stability fixes:
 2015-04-13 17:35:25 +02:00
Jeffrey Wilcke 5f9346bc7a Merge pull request #700 from bas-vk/issue_650 
Added blockchain DB versioning support, closes #650
 2015-04-13 17:34:34 +02:00
zelig 3d57e377a4 blockpool stability fixes: 
- follow up locks and fix them
- chainManager: call SetQueued for parentErr future blocks, uncomment TD checks, unskip test
- make ErrIncorrectTD non-fatal to be forgiving to genuine mistaken nodes (temp) but demote them to guard against stuck best peers.
- add purging to bounded nodeCache (config nodeCacheSize)
- use nodeCache when creating blockpool entries and let non-best peers add blocks (performance boost)
- minor error in addError
- reduce idleBestPeerTimeout to 1 minute
- correct status counts and unskip status passing status test
- glogified logging
 2015-04-13 13:13:55 +01:00
Bas van Kervel 49a513bdeb Added blockchain DB versioning support, closes #650 2015-04-13 10:13:52 +02:00
obscuren 3aa5437a10 Set input to nil for create 2015-04-10 19:59:01 +02:00
obscuren 46898f1e55 Merge branch 'frontier/blockpool' of https://github.com/ethersphere/go-ethereum into ethersphere-frontier/blockpool 2015-04-09 16:54:32 +02:00
obscuren 0636e17dbe Added default registrar 2015-04-09 16:37:04 +02:00
zelig 262714fc6c future queued block support 
- queued       bool // flag for blockpool to skip TD check
- set to true when future block queued
- in checkTD: skip check if queued
- TODO: add test (insertchain sets future block)
 2015-04-09 13:58:35 +01:00
obscuren 204ac81188 Moved handling of nonces to the managed state 2015-04-08 23:30:07 +02:00
obscuren 6e2f78ebdd Default log to stderr 2015-04-08 22:18:16 +02:00
obscuren 6184781b49 Improved transaction pool 
The transaction pool will now some easily be able to pre determine the
validity of a transaction by checking the following:

* Account existst
* gas limit higher than the instrinsic gas
* enough funds to pay upfront costs
* nonce check
 2015-04-08 20:47:32 +02:00
obscuren f08e9cbe42 ignore invalid txs right after being added if they prove incorrect 2015-04-08 18:08:21 +02:00
obscuren 1c872ddf4b Changed how logs are being recorded 
Logs are now recorded per transactions instead of tossing them out after
each transaction. This should also fix an issue with
`eth_getFilterLogs` (#629) Also now implemented are the `transactionHash,
blockHash, transactionIndex, logIndex` on logs. Closes #654.
 2015-04-08 17:15:45 +02:00
obscuren a953f3ec97 Sync managed accounts to the network 2015-04-08 13:07:21 +02:00
obscuren 31b086f511 Added additional methods to the managed state 
* GetNonce Returns the canonical nonce
* SetNonce Set the managed account's nonce
 2015-04-08 13:06:56 +02:00
obscuren 09147a50ed Improved tx pool to ignore invalid transactions 
Transaction pool will attempt to ignore invalid transactions it had
previously encountered.
 2015-04-08 00:31:23 +02:00
Jeffrey Wilcke 758205b187 Merge pull request #648 from Gustav-Simonsson/forward_ecrecover_err_and_remove_dup_checks 
Forward and log EC recover err and remove dup pubkey len check
 2015-04-07 20:48:56 +02:00
obscuren 688d118c7e Updated logging 2015-04-07 14:57:04 +02:00
obscuren 43454053b0 Fixed tests 2015-04-07 13:10:12 +02:00
Gustav Simonsson 2591883a18 Use logger.Error instead of 0 with glog 2015-04-07 12:48:19 +02:00
Gustav Simonsson 3f306f63d4 Forward and log EC recover err and remove dup pubkey len check 2015-04-07 12:48:19 +02:00
obscuren 9c55576c7b Block header changed & console miner control 
* miner control moved to `admin.miner`
* miner option to set extra data
* block extra now bytes
 2015-04-05 18:59:18 +02:00
obscuren 736aefe9b5 time lapse 2015-04-05 17:59:38 +02:00
obscuren 053d5552ab Updated logging 2015-04-04 23:04:19 +02:00
obscuren eb1c26746d Changed R S to big int and fixed tests 2015-04-04 21:41:24 +02:00
obscuren eb8f0b85f7 Changed R & S to *big.Int 2015-04-04 21:32:24 +02:00
obscuren c39484bc4b Added thread safe each 2015-04-04 20:34:10 +02:00
obscuren eff6a43419 Removed debugging 2015-04-04 18:29:11 +02:00
obscuren 7a18a39351 prevent deadlock 2015-04-04 18:23:51 +02:00
obscuren e1ed8c33bd Improved chain manager, improved block processor, fixed tests 
* ChainManager allows cached future blocks for later processing
* BlockProcessor allows a 4 second window on future blocks
* Fixed tests
 2015-04-04 16:35:23 +02:00
obscuren 29f120206e Added block cache delete method 2015-04-04 16:33:12 +02:00
obscuren c985ce4d78 Changed log to new logging 2015-04-04 13:41:58 +02:00
obscuren 1889727144 Moved logging to logger.Core 2015-04-04 13:24:01 +02:00
obscuren 218bfeb60e check for nil block (tmp). 
@zelig this needs to be addressed in the block pool.
 2015-04-04 12:40:48 +02:00
obscuren a0e44e3281 basic glog 2015-04-04 12:40:11 +02:00
obscuren ec8a6e0a2b Merge branch 'develop' into glog 2015-04-03 17:19:22 +02:00
obscuren f9d94c7462 do not include BlockEqualTS as valid uncles 2015-04-03 17:19:09 +02:00
obscuren 36452afd4e glog wip 2015-04-03 17:09:11 +02:00
obscuren f49e398ebe bool => int 2015-04-03 12:28:55 +02:00
obscuren c59c826ab4 fixed stack level 2015-04-03 11:27:56 +02:00
obscuren b8124ec791 Removed old (unused) argument 2015-04-01 23:58:26 +02:00
Jeffrey Wilcke 219d94c1dd Merge pull request #623 from Gustav-Simonsson/read_protocol_values_from_common_params 
Read most protocol params from common/params.json
 2015-04-01 23:37:17 +02:00
Gustav Simonsson c26c8d3a44 Read most protocol params from common/params.json 
* Add params package with exported variables generated from
  github.com/ethereum/common/blob/master/params.json
* Use params package variables in applicable places
* Add check for minimum gas limit in validation of block's gas limit
* Remove common/params.json from go-ethereum to avoid
  outdated version of it
 2015-04-02 06:22:32 +02:00
obscuren 344b3556eb Fixed uncle rewards in miner 
The uncle rewards were changed in the block processor. This change will
reflect those changes in the miner as well.
 2015-04-01 21:18:41 +02:00
obscuren 516ec28544 sha3 stack check 2015-04-01 17:51:22 +02:00
obscuren 96cf776f81 Check stack for BALANCE. Closes #622 2015-04-01 17:45:38 +02:00
zelig 6ffea34d8b check TxMsg 
- add validation on TxMsg checking for nil
- add test for nil transaction
- add test for zero value transaction (no extra validation needed)
 2015-04-01 12:32:42 +01:00
zelig 82da6bf4d2 test for invalid rlp encoding of block in BlocksMsg 
- rename Validate -> ValidateFields not to confure consensus block validation
- add nil transaction and nil uncle header validation
- remove bigint field checks: rlp already decodes *big.Int to big.NewInt(0)
- add test for nil header, nil transaction
 2015-04-01 12:32:42 +01:00
zelig e1be34bce1 eth: SEC-29 eth wire protocol decoding invalid message data crashes client 
- add validate method to types.Block
- validate after Decode -> error
- add tests for NewBlockMsg
 2015-04-01 12:32:42 +01:00
obscuren 6afc5e762a Merge branch 'hexify' of https://github.com/tgerring/go-ethereum into tgerring-hexify 2015-04-01 12:49:10 +02:00
Taylor Gerring 86ba7432a9 txMeta storage as struct 2015-04-01 12:14:35 +02:00
obscuren f468364e4d fixed tests 2015-04-01 11:42:02 +02:00
obscuren 0a554a1f27 Blocktest fixed, Execution fixed 
* Added new CreateAccount method which properly overwrites previous
  accounts (excluding balance)
* Fixed block tests (100% success)
 2015-04-01 10:53:32 +02:00
Taylor Gerring 40ea466200 Store and retrieve tx context metadata #608 
Improving this in the future will allow for cleaning up a bit of legacy
code.
 2015-03-31 22:40:12 +02:00
obscuren 3453f8c5d2 Added Code field 2015-03-31 15:30:55 +02:00
Gustav Simonsson 9feed3f61e Correct gas limit validation according to new algorithm 
* Use absolute value of (block's gas limit) - (parent's gas limit)
  in comparison with diff limit.
* Ensure the diff is strictly smaller than the allowed size.
 2015-03-30 16:07:24 +02:00
obscuren 61c5edcb57 Cleanup. 2015-03-29 15:02:49 +02:00
obscuren af153e7884 Merge branch 'fix_ecrecover' of https://github.com/ebuchman/go-ethereum into ebuchman-fix_ecrecover 2015-03-29 13:34:41 +02:00
Jeffrey Wilcke b9ca5eef58 Merge pull request #579 from tgerring/rpcargs 
RPC Args
 2015-03-28 20:42:45 +01:00
obscuren 368ebe63a9 Cleanup VM. 
* CALLDATA use getData
* removed old context get range value
* removed casting big => int for some cases
* pc now big int #457
 2015-03-28 20:30:38 +01:00
obscuren 3b7e4173ce Cleanup VM 2015-03-28 20:03:25 +01:00
obscuren 3ea8c7301e PUSH gas fix 2015-03-27 16:53:05 +01:00
Taylor Gerring 43d521e90e Decouple core from rpc 2015-03-27 16:36:01 +01:00
obscuren df648cbc60 Removed comments 2015-03-27 16:11:19 +01:00
obscuren 8a22cd5e6c Removed defer/panic. #503 2015-03-27 16:09:57 +01:00
obscuren 00f8319faf Explicitly check memory's data store. #515 2015-03-27 14:22:38 +01:00
obscuren c32bca45ad Stack limit 2015-03-26 17:45:09 +01:00
obscuren eb433731aa Fixed filter and refactored code 2015-03-26 12:06:14 +01:00
obscuren 505f1fbcbb added tx tests and fixed block tests 2015-03-25 17:05:29 +01:00
obscuren 9de1ad6546 fixed tests 2015-03-24 15:27:05 +01:00
obscuren ff9d66e096 Cleaned up changes 2015-03-24 15:23:16 +01:00
obscuren 23bccbbc58 Modified according to poc 9 changes 
* Refund of value
 2015-03-24 15:15:17 +01:00
obscuren bbe795455a Secure trie shakey / key matching 2015-03-24 15:14:03 +01:00
obscuren 0ec171ccdf Copy fix 2015-03-24 13:38:16 +01:00
obscuren 576df064e5 Updated for PV59 
* Value XFER are refunded back to the sender if the execution fails
 2015-03-24 11:49:30 +01:00
obscuren d8e21b39b3 Added copy function 2015-03-24 10:33:00 +01:00
obscuren 0ee0094cc0 better block propagation 2015-03-23 22:59:19 +01:00
obscuren 7b8a47f484 removed legacy code 2015-03-23 22:05:12 +01:00
obscuren bfb9ed881d Gas validation and clean up of legacy code 2015-03-23 21:48:45 +01:00
obscuren ebf4408d73 Decrement depth 2015-03-23 21:48:31 +01:00
obscuren c8e9ca0483 fixed bad uncles 2015-03-23 18:27:05 +01:00
obscuren 0330077d76 moved state and vm to core 2015-03-23 16:59:09 +01:00
obscuren d7eaa97a29 moved to error 2015-03-23 16:55:40 +01:00
obscuren 211cb03f83 Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop 2015-03-23 16:47:05 +01:00
Gustav Simonsson becc503230 Correct difficulty calculation to use new difficulty minimum 2015-03-23 16:32:20 +01:00
obscuren dc3a9379f5 logging for possible uncles 2015-03-23 16:14:33 +01:00
obscuren 524f8199bf added some nil checks for cache (testing specific) 2015-03-23 12:22:58 +01:00
obscuren 0be6d34048 finally merged *the missing* 2015-03-23 12:12:49 +01:00
obscuren c28116cb3b Fixed incorrect recipient derived 2015-03-21 14:46:50 +01:00
obscuren a59bb053f4 merge 2015-03-20 16:02:01 +01:00
obscuren deee9cb170 Added caching for block chain. Currently set to 10k 2015-03-20 15:54:42 +01:00
Taylor Gerring 28e1971272 Merge branch 'rpcxeth' into rpcfrontier 
Conflicts:
	rpc/api.go
 2015-03-20 15:25:43 +01:00
obscuren 55fdf3e462 Listen to tx pre event and trigger 'pending' 2015-03-20 12:07:06 +01:00
Taylor Gerring 6c04c19eb4 Reorg filter logic to XEth 2015-03-19 22:58:07 -04:00
obscuren 62236dd95e copy over loop 2015-03-19 23:20:41 +01:00
obscuren 29eb220910 :-) 2015-03-19 17:18:55 +01:00
obscuren b5a71d955c merge 2015-03-19 16:59:13 +01:00