Commit Graph

269 Commits

Author SHA1 Message Date
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
Martin Redmond
38ea7f2cf4
accounts/abi/bind: add NoSend transact option (#22446)
This adds a new option to avoid sending the transaction which is
created by calling a bound contract method.
2021-03-19 11:56:10 +01:00
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
2d1a0e9b03
accounts/abi/bind: fix up Go mod files for Go 1.16 2021-02-23 18:12:25 +02:00
Marius van der Wijden
cb3c7e4319
accounts/abi/bind: fixed unpacking error (#22230)
There was a dormant error with structured inputs that failed unpacking.
This commit fixes the error by switching casting to the better abi.ConvertType function.
It also adds a test for calling a view function that returns a struct
2021-02-10 13:12:13 +01:00
Péter Szilágyi
42f9f1f073
core/state: convert prefetcher to concurrent per-trie loader 2021-01-21 01:47:14 +02:00
yumiel yoomee1313
0a3993c558
accounts/abi/bind: fix erroneous test (#22053)
closes #22049
2020-12-30 13:10:11 +01:00
Connor Stein
38c1d592b7
abi/bind: fix error-handling in generated wrappers for functions returning structs (#22005)
Fixes the template used when generating code, which in some scenarios would lead to panic instead of returning an error.
2020-12-12 10:16:34 +01:00
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
Alex Prut
810f9e057d
all: remove redundant conversions and import names (#21903) 2020-11-25 21:00:23 +01:00
Nicolas Feignon
cf856ea1ad
accounts/abi: template: set events Raw field in Parse methods (#21807) 2020-11-13 13:43:15 +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
296a27d106
accounts/abi/bind: restore error functionality (#21743)
* accounts/abi/bind: restore error functionality

* Update accounts/abi/bind/base.go

Co-authored-by: Guillaume Ballet <gballet@gmail.com>

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-10-27 17:22:44 +01:00
Marius van der Wijden
420b78659b
accounts/abi: ABI explicit difference between Unpack and UnpackIntoInterface (#21091)
* accounts/abi: refactored abi.Unpack

* accounts/abi/bind: fixed error

* accounts/abi/bind: modified template

* accounts/abi/bind: added ToStruct for conversion

* accounts/abi: reenabled tests

* accounts/abi: fixed tests

* accounts/abi: fixed tests for packing/unpacking

* accounts/abi: fixed tests

* accounts/abi: added more logic to ToStruct

* accounts/abi/bind: fixed template

* accounts/abi/bind: fixed ToStruct conversion

* accounts/abi/: removed unused code

* accounts/abi: updated template

* accounts/abi: refactored unused code

* contracts/checkpointoracle: updated contracts to sol ^0.6.0

* accounts/abi: refactored reflection logic

* accounts/abi: less code duplication in Unpack*

* accounts/abi: fixed rebasing bug

* fix a few typos in comments

* rebase on master

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-09-28 14:10:26 +02:00
Osoro Bironga
9a39c6bcb1
accounts/abi: improve documentation and names (#21540)
* accounts: abi/bid/backends; cleaned doc errors, camelCase refactors and anonymous variable assignments

* acounts/abi/bind: doc errors, anonymous parameter assignments

* accounts/abi: doc edits, camelCase refactors

* accounts/abi/bind: review fix

* reverted name changes

* name revert

Co-authored-by: Osoro Bironga <osoro@doctaroo.com>
2020-09-20 10:43:57 +02:00
Marius van der Wijden
89884dc353
tests/fuzzers/abi: add fuzzer for fuzzing package accounts/abi (#21217)
* tests/fuzzers/abi: added abi fuzzer

* accounts/abi: fixed issues found by fuzzing

* tests/fuzzers/abi: update fuzzers, added repro test

* tests/fuzzers/abi: renamed abi_fuzzer to abifuzzer

* tests/fuzzers/abi: updated abi fuzzer

* tests/fuzzers/abi: updated abi fuzzer

* accounts/abi: minor style fix

* go.mod: added go-fuzz dependency

* tests/fuzzers/abi: updated abi fuzzer

* tests/fuzzers/abi: make linter happy

* tests/fuzzers/abi: make linter happy

* tests/fuzzers/abi: comment out false positives
2020-09-16 13:15:22 +02:00
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
Fuyang Deng
12d8570322
accounts/abi: fix a bug in getTypeSize method (#21501)
* accounts/abi: fix a bug in getTypeSize method

e.g. for "Tuple[2]" type, the element of the array is a tuple type and the size of the tuple may not be 32.

* accounts/abi: add unit test of getTypeSize method
2020-09-01 07:29:54 +00:00
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
Natsu Kagami
89043cba75
accounts/abi: make GetType public again (#21157) 2020-06-09 10:26:56 +02:00
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
Marius van der Wijden
f3f1e59eea
accounts/abi: simplify reflection logic (#21058)
* accounts/abi: simplified reflection logic

* accounts/abi: simplified reflection logic

* accounts/abi: removed unpack

* accounts/abi: removed comments

* accounts/abi: removed uneccessary complications

* accounts/abi: minor changes in error messages

* accounts/abi: removed unnused code

* accounts/abi: fixed indexed argument unpacking

* accounts/abi: removed superfluous test cases

This commit removes two test cases. The first one is trivially invalid as we have the same
test cases as passing in packing_test.go L375. The second one passes now,
because we don't need the mapArgNamesToStructFields in unpack_atomic anymore.
Checking for purely underscored arg names generally should not be something we do
as the abi/contract is generally out of the control of the user.

* accounts/abi: removed comments, debug println

* accounts/abi: added commented out code

* accounts/abi: addressed comments

* accounts/abi: remove unnecessary dst.CanSet check

* accounts/abi: added dst.CanSet checks
2020-05-13 17:50:18 +02:00
Marius van der Wijden
0b63915430
accounts/abi: allow overloaded argument names (#21060)
* accounts/abi: allow overloaded argument names

In solidity it is possible to create the following contract:
```
contract Overloader {
    struct F { uint _f; uint __f; uint f; }
    function f(F memory f) public {}
}
```
This however resulted in a panic in the abi package.

* accounts/abi fixed error handling
2020-05-12 13:02:23 +02:00
Marius van der Wijden
b8ea9042e5
accounts/abi: accounts/abi/bind: Move topics to abi package (#21057)
* accounts/abi/bind: added test cases for waitDeployed

* accounts/abi/bind: added test case for boundContract

* accounts/abi/bind: removed unnecessary resolve methods

* accounts/abi: moved topics from /bind to /abi

* accounts/abi/bind: cleaned up format... functions

* accounts/abi: improved log message

* accounts/abi: added type tests

* accounts/abi/bind: remove superfluous template methods
2020-05-12 12:21:40 +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
Marius van der Wijden
dd88bd82c9
accounts/abi/bind: add void if no return args specified (#21002)
* accounts/abi/bind: add void if no return args specified

Currently the java generator generates invalid input on pure/view functions
that have no return type. e.g. `function f(uint u) view public {}`
This is not a problem in practice as people rarely ever write functions like this.

* accounts/abi/bind: use elseif instead of nested if
2020-05-07 10:24:10 +03:00
Marius van der Wijden
933acf3389
account/abi: remove superfluous type checking (#21022)
* accounts/abi: added getType func to Type struct

* accounts/abi: fixed tuple unpack

* accounts/abi: removed type.Type

* accounts/abi: added comment

* accounts/abi: removed unused types

* accounts/abi: removed superfluous declarations

* accounts/abi: typo
2020-05-05 16:30:43 +02:00
Marius van der Wijden
ab72803e6f
accounts/abi: move U256Bytes to common/math (#21020) 2020-05-04 14:09:14 +02:00
Marius van der Wijden
e872083d44
accounts/abi: removed Kind from Type struct (#21009)
* accounts/abi: removed Kind from Type struct

* accounts/abi: removed unused code
2020-05-04 13:20:20 +02:00
Marius van der Wijden
e32ee6ac05
accounts/abi: added abi test cases, minor bug fixes (#20903)
* accounts/abi: added documentation

* accounts/abi: reduced usage of arguments.LengthNonIndexed

* accounts/abi: simplified reflection logic

* accounts/abi: moved testjson data into global declaration

* accounts/abi: removed duplicate test cases

* accounts/abi: reworked abi tests

* accounts/abi: added more tests for abi packing

* accounts/abi/bind: refactored base tests

* accounts/abi: run pack tests as subtests

* accounts/abi: removed duplicate tests

* accounts/abi: removed unnused arguments.LengthNonIndexed

Due to refactors to the code, we do not need the arguments.LengthNonIndexed function anymore.
You can still get the length by calling len(arguments.NonIndexed())

* accounts/abi: added type test

* accounts/abi: modified unpack test to pack test

* accounts/abi: length check on arrayTy

* accounts/abi: test invalid abi

* accounts/abi: fixed rebase error

* accounts/abi: fixed rebase errors

* accounts/abi: removed unused definition

* accounts/abi: merged packing/unpacking tests

* accounts/abi: fixed [][][32]bytes encoding

* accounts/abi: added tuple test cases

* accounts/abi: renamed getMockLog -> newMockLog

* accounts/abi: removed duplicate test

* accounts/abi: bools -> booleans
2020-04-27 15:07:33 +02:00
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
Marius van der Wijden
ac9c03f910
accounts/abi: Prevent recalculation of internal fields (#20895)
* accounts/abi: prevent recalculation of ID, Sig and String

* accounts/abi: fixed unpacking of no values

* accounts/abi: multiple fixes to arguments

* accounts/abi: refactored methodName and eventName

This commit moves the complicated logic of how we assign method names
and event names if they already exist into their own functions for
better readability.

* accounts/abi: prevent recalculation of internal

In this commit, I changed the way we calculate the string
representations, sig representations and the id's of methods. Before
that these fields would be recalculated everytime someone called .Sig()
.String() or .ID() on a method or an event.

Additionally this commit fixes issue #20856 as we assign names to inputs
with no name (input with name "" becomes "arg0")

* accounts/abi: added unnamed event params test

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: fixed rebasing errors in method sig

* accounts/abi: addressed comments

* accounts/abi: added FunctionType enumeration

* accounts/abi/bind: added test for unnamed arguments

* accounts/abi: improved readability in NewMethod, nitpicks

* accounts/abi: method/eventName -> overloadedMethodName
2020-04-20 09:01:04 +02:00
gary rong
00064ddcfb
accounts/abi: implement new fallback functions (#20764)
* accounts/abi: implement new fackball functions

In Solidity v0.6.0, the original fallback is separated
into two different sub types: fallback and receive.

This PR addes the support for parsing new format abi
and the relevant abigen functionalities.

* accounts/abi: fix unit tests

* accounts/abi: minor fixes

* accounts/abi, mobile: support jave binding

* accounts/abi: address marius's comment

* accounts/abi: Work around the uin64 conversion issue

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-04-15 09:23:58 +02:00
Marius van der Wijden
023b87b9d1
accounts/abi/bind: fixed erroneous filtering of negative ints (#20865)
* accounts/abi/bind: fixed erroneous packing of negative ints

* accounts/abi/bind: added test cases for negative ints in topics

* accounts/abi/bind: fixed genIntType for go 1.12

* accounts/abi: minor  nitpick
2020-04-09 10:54:57 +02:00
Marius van der Wijden
5065cdefff
accounts/abi/bind: Refactored topics (#20851)
* accounts/abi/bind: refactored topics

* accounts/abi/bind: use store function to remove code duplication

* accounts/abi/bind: removed unused type defs

* accounts/abi/bind: error on tuples in topics

* Cosmetic changes to restart travis build

Co-authored-by: Guillaume Ballet <gballet@gmail.com>
2020-04-08 12:00:10 +02:00
Marius van der Wijden
f15849cf00
accounts/abi faster unpacking of int256 (#20850) 2020-04-01 18:46:53 +02:00
Péter Szilágyi
542df8898e
core: initial version of state snapshots 2020-02-25 12:51:04 +02:00
gary rong
2e1ecc02bd
les, miner, accounts/abi/bind: fix load-sensitive unit tests (#20698) 2020-02-20 13:05:54 +01:00
Marius van der Wijden
46c4b699c8
accounts/abi/bind/backends: add support for historical state (#20644) 2020-02-12 11:33:17 +01:00
Sylvain Laurent
b7cf41e4b3 accounts/abi: fix method constant flag for solidity 6.0 (#20482) 2020-01-06 12:03:26 +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
Jeff Wentworth
6ae9dc15cc [#20266] Fix bugs decoding integers and fixed bytes in indexed event fields (#20269)
* fix parseTopics() and add tests

* remove printf

* add ParseTopicsIntoMap() tests

* fix FixedBytesTy

* fix int and fixed bytes

* golint topics_test.go
2019-12-18 11:16:07 +01:00
Felix Lange
d90d1db609
eth/filters: remove use of event.TypeMux for pending logs (#20312) 2019-12-10 12:39:14 +01:00
Marius van der Wijden
7ce7c3967c accounts/abi/bind: fix destructive packing of *big.Int (#20412) 2019-12-02 10:29:25 +01:00