Commit Graph

84 Commits

Author SHA1 Message Date
Péter Szilágyi
7a7abe3de8
accounts/abi/bind: fix bounded contracts and sim backend for 1559 (#23038)
* accounts/abi/bind: fix bounded contracts and sim backend for 1559

* accounts/abi/bind, ethclient: don't rely on chain config for gas prices

* all: enable London for all internal tests

* les: get receipt type info in les tests

* les: fix weird test

Co-authored-by: Martin Holst Swende <martin@swende.se>
2021-06-15 13:56:14 +03:00
Oliver Tale-Yazdi
1d57f22d58
accounts/abi/bind/backends: add simulated reorgs (#22624)
* accounts/abi/bind/backends: add blockByHashNoLock

Signed-off-by: Oliver Tale-Yazdi <oliver@perun.network>

* accounts/abi/bind/backends: add 'parent' arg to rollback

Signed-off-by: Oliver Tale-Yazdi <oliver@perun.network>

* accounts/abi/bind/backends: add simulated forks

Signed-off-by: Oliver Tale-Yazdi <oliver@perun.network>

* accounts/abi/bind/backends: minor nitpicks

* accounts/abi/bind/backends: don't add defensive panics

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2021-06-14 08:55:44 +03:00
Péter Szilágyi
c503f98f6d
all: rename internal 1559 gas fields, add support for graphql (#23010)
* all: rename internal 1559 gas fields, add support for graphql

* cmd/evm/testdata, core: use public 1559 gas names on API surfaces
2021-06-08 12:05:41 +02:00
Martin Holst Swende
94451c2788
all: implement EIP-1559 (#22837)
This is the initial implementation of EIP-1559 in packages core/types and core.
Mining, RPC, etc. will be added in subsequent commits.

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: lightclient@protonmail.com <lightclient@protonmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
2021-05-17 15:13:22 +02:00
lightclient
bbfb1e4008
all: add support for EIP-2718, EIP-2930 transactions (#21502)
This adds support for EIP-2718 typed transactions as well as EIP-2930
access list transactions (tx type 1). These EIPs are scheduled for the
Berlin fork.

There very few changes to existing APIs in core/types, and several new APIs
to deal with access list transactions. In particular, there are two new
constructor functions for transactions: types.NewTx and types.SignNewTx.
Since the canonical encoding of typed transactions is not RLP-compatible,
Transaction now has new methods for encoding and decoding: MarshalBinary
and UnmarshalBinary.

The existing EIP-155 signer does not support the new transaction types.
All code dealing with transaction signatures should be updated to use the
newer EIP-2930 signer. To make this easier for future updates, we have
added new constructor functions for types.Signer: types.LatestSigner and
types.LatestSignerForChainID. 

This change also adds support for the YoloV3 testnet.

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
Co-authored-by: Ryan Schneider <ryanleeschneider@gmail.com>
2021-02-25 15:26:57 +01:00
Péter Szilágyi
42f9f1f073
core/state: convert prefetcher to concurrent per-trie loader 2021-01-21 01:47:14 +02:00
Marius van der Wijden
ed0670cb17
accounts/abi/bind: allow specifying signer on transactOpts (#21356)
This commit enables users to specify which signer they want to use while creating their transactOpts.
Previously all contract interactions used the homestead signer. Now a user can specify whether they
want to sign with homestead or EIP155 and specify the chainID which adds another layer of security.

Closes #16484
2020-12-08 14:44:56 +01:00
Martin Holst Swende
7770e41cb5
core: improve contextual information on core errors (#21869)
A lot of times when we hit 'core' errors, example: invalid tx, the information provided is
insufficient. We miss several pieces of information: what account has nonce too high,
and what transaction in that block was offending?

This PR adds that information, using the new type of wrapped errors.
It also adds a testcase which (partly) verifies the output from the errors.

The first commit changes all usage of direct equality-checks on core errors, into
using errors.Is. The second commit adds contextual information. This wraps most
of the core errors with more information, and also wraps it one more time in
stateprocessor, to further provide tx index and tx hash, if such a tx is encoutered in
a block. The third commit uses the chainmaker to try to generate chains with such
errors in them, thus triggering the errors and checking that the generated string meets
expectations.
2020-12-04 12:22:19 +01:00
Marius van der Wijden
2045a2bba3
core, all: split vm.Context into BlockContext and TxContext (#21672)
* all: core: split vm.Config into BlockConfig and TxConfig

* core: core/vm: reset EVM between tx in block instead of creating new

* core/vm: added docs
2020-11-13 13:42:19 +01:00
Marius van der Wijden
d81c9d9b76
accounts/abi/bind/backends: reverted some stylistic changes (#21535) 2020-09-09 13:21:20 +00:00
Osoro Bironga
c5d28f0b27
accounts: abi/bid/backends; cleaned doc errors, camelCase refactors and anonymous variable assignments (#21514)
Co-authored-by: Osoro Bironga <osoro@doctaroo.com>
2020-09-07 13:07:15 +02:00
Marius van der Wijden
92b12ee6c6
accounts/abi/bind/backends: Disallow AdjustTime for non-empty blocks (#21334)
* accounts/abi/bind/backends: Disallow timeshift for non-empty blocks

* accounts/abi/bind/backends: added tests for adjust time

* accounts/abi/bind/simulated: added comments, fixed test for AdjustTime

* accounts/abi/bind/backends: updated comment
2020-08-26 09:37:00 +02:00
gary rong
43e2e58cbd
accounts, internal: fix funding check when estimating gas (#21346)
* internal, accounts: fix funding check when estimate gas

* accounts, internal: address comments
2020-07-20 15:52:42 +03:00
Marius van der Wijden
0b3f3be2b5
internal/ethapi: return revert reason for eth_call (#21083)
* internal/ethapi: return revert reason for eth_call

* internal/ethapi: moved revert reason logic to doCall

* accounts/abi/bind/backends: added revert reason logic to simulated backend

* internal/ethapi: fixed linting error

* internal/ethapi: check if require reason can be unpacked

* internal/ethapi: better error logic

* internal/ethapi: simplify logic

* internal/ethapi: return vmError()

* internal/ethapi: move handling of revert out of docall

* graphql: removed revert logic until spec change

* rpc: internal/ethapi: added custom error types

* graphql: use returndata instead of return

Return() checks if there is an error. If an error is found, we return nil.
For most use cases it can be beneficial to return the output even if there
was an error. This code should be changed anyway once the spec supports
error reasons in graphql responses

* accounts/abi/bind/backends: added tests for revert reason

* internal/ethapi: add errorCode to revert error

* internal/ethapi: add errorCode of 3 to revertError

* internal/ethapi: unified estimateGasErrors, simplified logic

* internal/ethapi: unified handling of errors in DoEstimateGas

* rpc: print error data field

* accounts/abi/bind/backends: unify simulatedBackend and RPC

* internal/ethapi: added binary data to revertError data

* internal/ethapi: refactored unpacking logic into newRevertError

* accounts/abi/bind/backends: fix EstimateGas

* accounts, console, internal, rpc: minor error interface cleanups

* Revert "accounts, console, internal, rpc: minor error interface cleanups"

This reverts commit 2d3ef53c5304e429a04983210a417c1f4e0dafb7.

* re-apply the good parts of 2d3ef53c53

* rpc: add test for returning server error data from client

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>
2020-06-08 11:09:49 +03:00
Martin Michlmayr
4f2784b38f
all: fix typos in comments (#21118) 2020-05-25 10:21:28 +02:00
Boqin Qin
d5b7d1cc34
accounts: add blockByNumberNoLock() to avoid double-lock (#20983)
* abi/bind/backends: testcase for double-lock

* accounts: add blockByNumberNoLock to avoid double-lock

* backend/simulated: use stateroot, not blockhash for retrieveing state

Co-authored-by: Martin Holst Swende <martin@swende.se>
2020-05-19 12:48:27 +02:00
Martin Holst Swende
4535230059
cmd, core, eth: background transaction indexing (#20302)
* cmd, core, eth: init tx lookup in background

* core/rawdb: tiny log fixes to make it clearer what's happening

* core, eth: fix rebase errors

* core/rawdb: make reindexing less generic, but more optimal

* rlp: implement rlp list iterator

* core/rawdb: new implementation of tx indexing/unindex using generic tx iterator and hashing rlp-data

* core/rawdb, cmd/utils: fix review concerns

* cmd/utils: fix merge issue

* core/rawdb: add some log formatting polishes

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>
Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-11 18:58:43 +03:00
gary rong
263622f44f
accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance (#21043)
* accounts/abi/bind/backend, internal/ethapi: recap gas limit with balance

* accounts, internal: address comment and fix lint

* accounts, internal: extend log message

* tiny nits to format hexutil.Big and nil properly

Co-authored-by: Péter Szilágyi <peterke@gmail.com>
2020-05-11 11:08:20 +03:00
gary rong
b9df7ecdc3
all: seperate consensus error and evm internal error (#20830)
* all: seperate consensus error and evm internal error

There are actually two types of error will be returned when
a tranaction/message call is executed: (a) consensus error
(b) evm internal error. The former should be converted to
a consensus issue, e.g. The sender doesn't enough asset to
purchase the gas it specifies. The latter is allowed since
evm itself is a blackbox and internal error is allowed to happen.

This PR emphasizes the difference by introducing a executionResult
structure. The evm error is embedded inside. So if any error
returned, it indicates consensus issue happens.

And also this PR improve the `EstimateGas` API to return the concrete
revert reason if the transaction always fails

* all: polish

* accounts/abi/bind/backends: add tests

* accounts/abi/bind/backends, internal: cleanup error message

* all: address comments

* core: fix lint

* accounts, core, eth, internal: address comments

* accounts, internal: resolve revert reason if possible

* accounts, internal: address comments
2020-04-22 11:25:36 +03:00
Péter Szilágyi
542df8898e
core: initial version of state snapshots 2020-02-25 12:51:04 +02:00
Marius van der Wijden
46c4b699c8
accounts/abi/bind/backends: add support for historical state (#20644) 2020-02-12 11:33:17 +01:00
Ilan Gitter
93b1171316 accounts/abi/backends/simulated: add more API methods (#5) (#20208)
* Add more functionality to the sim (#5)

* backends: implement more of ethclient in sim

* backends: add BlockByNumber to simulated backend

* backends: make simulated progress function agree with syncprogress interface for client

* backends: add more tests

* backends: add more comments

* backends: fix sim for index in tx and add tests

* backends: add lock back to estimategas

* backends: goimports

* backends: go ci lint

* Add more functionality to the sim (#5)

* backends: implement more of ethclient in sim

* backends: add BlockByNumber to simulated backend

* backends: make simulated progress function agree with syncprogress interface for client

* backends: add more tests

* backends: add more comments

* backends: fix sim for index in tx and add tests

* backends: add lock back to estimategas

* backends: goimports

* backends: go ci lint

* assert errs
2019-12-20 11:33:32 +01:00
Felix Lange
d90d1db609
eth/filters: remove use of event.TypeMux for pending logs (#20312) 2019-12-10 12:39:14 +01:00
Felix Lange
bcc1234778 accounts/abi/bind/backends: remove unused assignment (#20359) 2019-11-21 20:30:28 +02:00
Péter Szilágyi
140a7e9177
accounts/abi/bind: support closing a simulated backend 2019-07-31 11:35:57 +03:00
gary rong
f7cdea2bdc all: on-chain oracle checkpoint syncing (#19543)
* all: implement simple checkpoint syncing

cmd, les, node: remove callback mechanism

cmd, node: remove callback definition

les: simplify the registrar

les: expose checkpoint rpc services in the light client

les, light: don't store untrusted receipt

cmd, contracts, les: discard stale checkpoint

cmd, contracts/registrar: loose restriction of registeration

cmd, contracts: add replay-protection

all: off-chain multi-signature contract

params: deploy checkpoint contract for rinkeby

cmd/registrar: add raw signing mode for registrar

cmd/registrar, contracts/registrar, les: fixed messages

* cmd/registrar, contracts/registrar: fix lints

* accounts/abi/bind, les: address comments

* cmd, contracts, les, light, params: minor checkpoint sync cleanups

* cmd, eth, les, light: move checkpoint config to config file

* cmd, eth, les, params: address comments

* eth, les, params: address comments

* cmd: polish up the checkpoint admin CLI

* cmd, contracts, params: deploy new version contract

* cmd/checkpoint-admin: add another flag for clef mode signing

* cmd, contracts, les: rename and regen checkpoint oracle with abigen
2019-06-28 10:34:02 +03:00
Péter Szilágyi
38c914be64
accounts/abi/bind/backends: use EIP155 on the simulated chain 2019-06-18 11:49:30 +03:00
Péter Szilágyi
7221cb1434
core, eth, les, light: scope receipt functionality a bit cleaner 2019-04-15 13:42:26 +03:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Dan Kinsley
f49f95e2b0 accounts/abi: mutex lock in TransactionByHash and code cleanup (#19133) 2019-02-20 08:08:54 +01:00
Dan Kinsley
555b3652dc accounts/abi/bind/backends: add TransactionByHash to SimulatedBackend (#19026) 2019-02-13 00:23:10 +01:00
CDsigma
a5aaab2f22 accounts/abi/bind/backends: fix typo (#17749) 2018-09-28 22:47:46 +02:00
gary rong
d6254f827b all: protect self-mined block during reorg (#17656) 2018-09-20 15:09:30 +03:00
Jeff Prestes
212bba47ff backends: configurable gas limit to allow testing large contracts (#17358)
* backends: increase gaslimit in order to allow tests of large contracts

* backends: increase gaslimit in order to allow tests of large contracts

* backends: increase gaslimit in order to allow tests of large contracts
2018-08-15 10:15:42 +03:00
Péter Szilágyi
e1f1d3085c
accounts, eth, les: blockhash based filtering on all code paths 2018-07-12 18:16:54 +03:00
Péter Szilágyi
49719e21bc
core, eth: minor txpool event cleanups 2018-05-18 12:08:24 +03:00
rjl493456442
a2e43d28d0
all: collate new transaction events together 2018-05-18 11:46:44 +03:00
gary rong
7beccb29be all: get rid of error when creating memory database (#16716)
* all: get rid of error when create mdb

* core: clean up variables definition

* all: inline mdb definition
2018-05-09 15:24:25 +03:00
Péter Szilágyi
6cf0ab38bd
core/rawdb: separate raw database access to own package (#16666) 2018-05-07 14:35:06 +03:00
Martin Holst Swende
faed47b3c5
Merge pull request #15990 from markya0616/sim_backend_block_hash
accounts/abi, core: add AddTxWithChain in BlockGen for simulation
2018-03-19 08:29:54 +01:00
Péter Szilágyi
5cf1d35470
eth, les, light: filter on logs only, derive receipts on demand 2018-02-22 19:12:43 +02:00
Péter Szilágyi
55599ee95d core, trie: intermediate mempool between trie and database (#15857)
This commit reduces database I/O by not writing every state trie to disk.
2018-02-05 17:40:32 +01:00
mark.lin
c1d70ea970 accounts/abi, core: add AddTxWithChain in BlockGen for simulation 2018-01-29 18:47:08 +08:00
Péter Szilágyi
1bf508b449
accounts/abi/bind: support event filtering in abigen 2018-01-24 10:54:13 +02:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
gary rong
5f8888e116 accounts, consensus, core, eth: make chain maker consensus agnostic (#15497)
* accounts, consensus, core, eth: make chain maker consensus agnostic

* consensus, core: move CalcDifficulty to Engine interface

* consensus: add docs for calcDifficulty function

* consensus, core: minor comment fixups
2017-12-22 14:37:50 +02:00
gary rong
984c25ac40 accounts, internal: fail if no suitable estimated gas found (#15477)
* accounts, internal: return an error if no suitable estimated gas found

* accounts, internal: minor polishes on the gas estimator
2017-11-14 18:26:31 +02:00
Péter Szilágyi
6d6a5a9337 cmd, consensus, core, miner: instatx clique for --dev (#15323)
* cmd, consensus, core, miner: instatx clique for --dev

* cmd, consensus, clique: support configurable --dev block times

* cmd, core: allow --dev to use persistent storage too
2017-10-24 13:40:42 +03:00
rjl493456442
94903d572b
internal, accounts, eth: utilize vm failed flag to help gas estimation 2017-10-02 15:26:40 +03:00
Dave Appleton
019dca9ba2 accounts/abi/backends: add AdjustTime (#15077) 2017-09-15 15:20:29 +02:00