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493 Commits

Author SHA1 Message Date
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
obscuren
e540a75030 re-enabled json logging 2015-03-19 16:30:01 +01:00