Commit Graph

580 Commits

Author SHA1 Message Date
Marius van der Wijden b3f7609d7d accounts/abi/bind: rename NewKeystoreTransactor (#19703)
renamed NewKeyStoreFromTransactor to NewKeystoreTransactor
fixed godoc
2019-06-12 14:06:37 +03:00
Marius van der Wijden 6f80629383 accounts: added transactorFromKeyStore (#19685) 2019-06-08 15:19:26 +02:00
Martin Holst Swende 2fae1bde42
account/usbwallet: abort usb enumeration after failures 2019-06-05 16:48:09 +03:00
Péter Szilágyi 5d68400cad
accounts/usbwallet, vendor: switch from HID to generic USB lib 2019-06-04 18:04:55 +03:00
Péter Szilágyi b4cc7b660c
accounts/usbwallet: recreate Trezor protocol, support old and new 2019-06-03 16:08:04 +03:00
Guillaume Ballet 4799b5abd4
accounts/usbwallet: support webusb for Trezor wallets 2019-06-03 16:08:03 +03:00
Guillaume Ballet 7a22da98b9 accounts/scwallet: flag to specify path to smartcard daemon (#19439)
* accounts/scwallet: Add a switch to enable smartcard support

* accounts: change the meaning of the switch

* disable card support in windows until tested
* only activate account if pcscd socket file is present
* the switch is now the path to the socket file

* accounts/scwallet: holiman's review feedback

* accounts/scwallet: send the path to go-pcsclite

* accounts/scwallet: add default, per platform path

* accounts/scwallet: fix error log warning

* accounts/scwallet: update pcsc lib to latest

* accounts/scwallet: use default path from pcsclite

* scwallet: forgot to change switch name

* cmd: minor style cleanups (error handling first, then happy path)
2019-05-31 12:30:28 +03:00
Guillaume Ballet 048df258dc accounts/scwallet: change sc url scheme to keycard (#19632) 2019-05-28 19:47:53 +03:00
Péter Szilágyi 7bc1cb3677
accounts/scwallet: fix public key confirmation regression 2019-05-27 17:29:02 +03:00
Guillaume Ballet 75a860880c
accounts/scwallet: display PUK retry count, validate PIN/PUK length 2019-05-27 17:29:01 +03:00
Jeremy Schlatter a184ab7a61 accounts/keystore: enable fallback for darwin,!cgo (#19614)
Without this, accounts/keystore fails to build for Darwin with
CGO_ENABLED=0.
2019-05-27 12:28:06 +02:00
Péter Szilágyi 922e757f19 accounts/usbwallet: enable the Nano X and upcoming Ledger IDs (#19623) 2019-05-26 06:57:54 +02:00
Martin Holst Swende fec3b56f7f accounts, p2p, rpc: make CGO_ENABLED=0 build again (#19593)
* p2p: remove direct import of cgo-library

* accounts, rpc: more nocgo alternatives

* rpc: move unix path constant into separate file

* accounts/scwallet: address review concerns, remove copy-pasta
2019-05-26 01:07:10 +03:00
manlio e687d063c3 accounts/abi: fix TestUnpackMethodIntoMap (#19484) 2019-05-17 15:24:04 +02:00
Martin Holst Swende 0c5f8c078a
accounts,signer: better support for EIP-191 intended validator (#19523) 2019-05-15 21:26:07 +02:00
Jeremy Schlatter 184af72e4e accounts/abi: fix documentation (#19568) 2019-05-14 12:38:34 +03:00
Guillaume Ballet 9b831d74fb accounts/usbwallet: fix a comment typo in trezor driver (#19535) 2019-05-07 19:22:24 +03:00
Kurkó Mihály 107c67d74e accounts, cmd, internal, signer: add note about backing up the keystore (#19432)
* accounts: add note about backing up the keystore

* cmd, accounts: move the printout to accountCreate

* internal, signer: add info when new account is created via rpc

* cmd, internal, signer: split logs

* cmd/geth: make account new output a bit more verbose
2019-05-07 15:49:51 +03:00
Péter Szilágyi 7c91038bff
Merge pull request #19438 from karalabe/ledger-new-derivation-path
accounts: switch Ledger derivation path to canonical one
2019-04-25 13:33:17 +03:00
Péter Szilágyi 7221cb1434
core, eth, les, light: scope receipt functionality a bit cleaner 2019-04-15 13:42:26 +03:00
Guillaume Ballet a1c5017bc5 accounts/scwallet: fix card pairing instruction message (#19436) 2019-04-10 13:46:35 +03:00
Péter Szilágyi ae7344d799
accounts: switch Ledger derivation path to canonical one 2019-04-10 13:09:08 +03:00
Péter Szilágyi 8cf764da89
Revert "Can now specify the number of empty accounts to derive"
This reverts commit 5b30aa59d6.
2019-04-10 12:51:22 +03:00
Guillaume Ballet f0b878d56d
accounts/scwallet: Update README for v2.2.1 support (#19425)
Update the app download link to the latest version, as requested in #19418
2019-04-10 10:51:45 +02:00
Guillaume Ballet 5b30aa59d6 Can now specify the number of empty accounts to derive 2019-04-08 13:21:22 +02:00
Guillaume Ballet 6f21520a82 More review feedback 2019-04-08 13:21:22 +02:00
Guillaume Ballet fc3000d649 more review feedback 2019-04-08 13:21:22 +02:00
Guillaume Ballet d2daff4258 fix a serialization error 2019-04-08 13:21:22 +02:00
Martin Holst Swende aae61ab16e Apply suggestions from code review
Co-Authored-By: gballet <gballet@gmail.com>
2019-04-08 13:21:22 +02:00
Martin Holst Swende df5409c952 'sanitize' JSON input
Co-Authored-By: gballet <gballet@gmail.com>
2019-04-08 13:21:22 +02:00
Guillaume Ballet 3b3e1bc07e Update the card preparation instructions based on review feedback 2019-04-08 13:21:22 +02:00
Guillaume Ballet 8c786a1f99 refresh the account list when initializing the card 2019-04-08 13:21:22 +02:00
Guillaume Ballet 79f4cfac2e refuse to overwrite the master key of a previously initialized card 2019-04-08 13:21:22 +02:00
Guillaume Ballet 1d1bee528e fix unnecessary condition linter warning 2019-04-08 13:21:22 +02:00
Guillaume Ballet 714675cd2a Upgrade to keycard app v2.1.1 2019-04-08 13:21:22 +02:00
Guillaume Ballet 35b80f1865 Fix linter issues 2019-04-08 13:21:22 +02:00
Guillaume Ballet bcf3c52ac9 PK derivation has to be supported by the card 2019-04-08 13:21:22 +02:00
Guillaume Ballet 189a032987 Add instructions on how to install the card 2019-04-08 13:21:22 +02:00
Guillaume Ballet ec4fba83d4 Formatting fixes 2019-04-08 13:21:22 +02:00
Guillaume Ballet 21b01f590d Update a comment to reflect the workings of the updated system 2019-04-08 13:21:22 +02:00
Guillaume Ballet 9b66a8520a Add some documentation 2019-04-08 13:21:22 +02:00
Guillaume Ballet e273031dce Fix key derivation 2019-04-08 13:21:22 +02:00
Guillaume Ballet 7ec6fa03d3 fix wallet status update
This is a temporary fix, better checks need to
be performed once the whole process has been
validated.
2019-04-08 13:21:22 +02:00
Guillaume Ballet 42c76a2ba1 Temporary fix to the ADBU status call 2019-04-08 13:21:22 +02:00
Guillaume Ballet 5617dca1c9 Remove the direct dependency on libpcsclite
Instead, use a go library that communicates with pcscd over a socket.

Also update the changes introduced by @gravityblast since this PR's
inception
2019-04-08 13:21:22 +02:00
Guillaume Ballet ae82c58631 Fix some linter issues 2019-04-08 13:19:37 +02:00
Guillaume Ballet 7b230b7ef1 accounts/scwallet: rebase and update 2019-04-08 13:19:37 +02:00
Péter Szilágyi a900e80a89 accounts/scwallet: fix crypto API change 2019-04-08 13:19:37 +02:00
Péter Szilágyi 7d5886dcf4 accounts, console: frendly card errors, support pin unblock 2019-04-08 13:19:37 +02:00
Péter Szilágyi 386943943f accounts/scwallet: ordered wallets, tighter events, derivation logs 2019-04-08 13:19:37 +02:00
Péter Szilágyi 114de0fe2a accounts/scwallet, console: user friendly card opening 2019-04-08 13:19:37 +02:00
Nick Johnson 78375608a4 accounts, internal: Changes in response to review 2019-04-08 13:19:37 +02:00
Nick Johnson f7027dd68c accounts, core, internal, node: Add support for smartcard wallets 2019-04-08 13:19:37 +02:00
gary rong d5cae48bae accounts, cmd, internal: disable unlock account on open HTTP (#17037)
* cmd, accounts, internal, node, rpc, signer: insecure unlock protect

* all: strict unlock API by rpc

* cmd/geth: check before printing warning log

* accounts, cmd/geth, internal: tiny polishes
2019-04-04 14:03:10 +03:00
Ian Norden cd79bc61a9 accounts/abi: generic unpacking of event logs into map[string]interface{} (#18440)
Add methods that allow for the unpacking of event logs into maps (allows for agnostic unpacking of logs)
2019-04-01 15:42:59 +02:00
Mats Julian Olsen 5b0d3fa393 accounts/abi: Add the original name as json-structtag for tuples. 2019-03-28 14:32:09 +01:00
Péter Szilágyi 5ce192ce44
accounts/abi/bind: simulated test case for fixed bytes logs 2019-03-14 12:58:18 +02:00
Jeremy McNevin 7640c9c933
bind: Static byte arrays should be right-padded
Per https://solidity.readthedocs.io/en/v0.5.3/abi-spec.html:

"bytes<M>: enc(X) is the sequence of bytes in X padded with trailing zero-bytes to a length of 32 bytes"
2019-03-14 12:51:10 +02:00
Corey Lin 2fa9e99fc1 usbwallet: check error returned by driver close (#18057)
Although current two implementations(ledgerDriver, trezorDriver) of interface driver.Close do not actually return any error. Instead, they only return nil.
But since the declaration of Close function returns error, it is better to check the returned error in case in future some new implementation of Close function returns error and we may forget to modify the function which invokes Close function at that time.
2019-03-07 12:13:06 +02:00
Péter Szilágyi 054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Matthew Halpern 15eee47ebf accounts: prefer nil slices over zero-length slices (#19079) 2019-03-06 12:30:39 +02:00
Dan Kinsley f49f95e2b0 accounts/abi: mutex lock in TransactionByHash and code cleanup (#19133) 2019-02-20 08:08:54 +01:00
Hsien-Tang Kao 4a090a1bab accounts/abi: fix error message format (#19122) 2019-02-19 10:34:55 +02:00
Guillaume Ballet 9c7e65c435 accounts: fix typos from the `SignData` merge (#19119) 2019-02-19 10:33:42 +02:00
Dan Kinsley 555b3652dc accounts/abi/bind/backends: add TransactionByHash to SimulatedBackend (#19026) 2019-02-13 00:23:10 +01:00
Martin Holst Swende 75d292bcf6
clef: external signing fixes + signing data (#19003)
* signer/clef: make use of json-rpc notification

* signer: tidy up output of OnApprovedTx

* accounts/external, signer: implement remote signing of text, make accounts_sign take hexdata

* clef: added basic testscript

* signer, external, api: add clique signing test to debug rpc, fix clique signing in clef

* signer: fix clique interoperability between geth and clef

* clef: rename networkid switch to chainid

* clef: enable chainid flag

* clef, signer: minor changes from review

* clef: more tests for signer
2019-02-12 14:00:02 +01:00
Paul Berg 572baae10a signer, clef: implement EIP191/712 (#17789)
* Named functions and defined a basic EIP191 content type list

* Written basic content type functions

* Added ecRecover method in the clef api

* Updated the extapi changelog and addded indications in the README

* Changed the version of the external API

* Added tests for 0x45

* Implementing UnmarshalJSON() for TypedData

* Working on TypedData

* Solved the auditlog issue

* Changed method to signTypedData

* Changed mimes and implemented the 'encodeType' function for EIP-712

* Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible

* Drafted recursive encodeData

* Ran goimports and gofmt

* Drafted first version of EIP-712, including tests

* Temporarily switched to using common.Address in tests

* Drafted text/validator and and rewritten []byte as hexutil.Bytes

* Solved stringified address encoding issue

* Changed the property type required by signData from bytes to interface{}

* Fixed bugs in 'data/typed' signs

* Brought legal warning back after temporarily disabling it for development

* Added example RPC calls for account_signData and account_signTypedData

* Named functions and defined a basic EIP191 content type list

* Written basic content type functions

* Added ecRecover method in the clef api

* Updated the extapi changelog and addded indications in the README

* Added tests for 0x45

* Implementing UnmarshalJSON() for TypedData

* Working on TypedData

* Solved the auditlog issue

* Changed method to signTypedData

* Changed mimes and implemented the 'encodeType' function for EIP-712

* Polished docstrings, ran goimports and swapped fmt.Errorf with errors.New where possible

* Drafted recursive encodeData

* Ran goimports and gofmt

* Drafted first version of EIP-712, including tests

* Temporarily switched to using common.Address in tests

* Drafted text/validator and and rewritten []byte as hexutil.Bytes

* Solved stringified address encoding issue

* Changed the property type required by signData from bytes to interface{}

* Fixed bugs in 'data/typed' signs

* Brought legal warning back after temporarily disabling it for development

* Added example RPC calls for account_signData and account_signTypedData

* Polished and fixed PR

* Polished and fixed PR

* Solved malformed data panics and also wrote tests

* Solved malformed data panics and also wrote tests

* Added alphabetical sorting to type dependencies

* Added alphabetical sorting to type dependencies

* Added pretty print to data/typed UI

* Added pretty print to data/typed UI

* signer: more tests for typed data

* signer: more tests for typed data

* Fixed TestMalformedData4 errors and renamed IsValid to Validate

* Fixed TestMalformedData4 errors and renamed IsValid to Validate

* Fixed more new failing tests and deanonymised some functions

* Fixed more new failing tests and deanonymised some functions

* Added types to EIP712 output in cliui

* Added types to EIP712 output in cliui

* Fixed regexp issues

* Fixed regexp issues

* Added pseudo-failing test

* Added pseudo-failing test

* Fixed false positive test

* Fixed false positive test

* Added PrettyPrint method

* Added PrettyPrint method

* signer: refactor formatting and UI

* signer: make ui use new message format for signing

* Fixed breaking changes

* Fixed rules_test failing test

* Added extra regexp for reference types

* signer: more hard types

* Fixed failing test, formatted files

* signer: use golang/x keccak

* Fixed goimports error

* clef, signer: address some review concerns

* Implemented latest recommendations

* Fixed comments and uintint256 issue

* accounts, signer: fix mimetypes, add interface to sign data with passphrase

* signer, accounts: remove duplicated code, pass hash preimages to signing

* signer: prevent panic in type assertions, make cliui print rawdata as quotable-safe

* signer: linter fixes, remove deprecated crypto dependency

* accounts: fix goimport
2019-02-06 08:30:49 +01:00
Martin Holst Swende 43e8efe895
accounts, eth, clique, signer: support for external signer API (#18079)
* accounts, eth, clique: implement external backend + move sighash calc to backend

* signer: implement account_Version on external API

* accounts/external: enable ipc, add copyright

* accounts, internal, signer: formatting

* node: go fmt

* flags: disallow --dev in combo with --externalsigner

* accounts: remove clique-specific signing method, replace with more generic

* accounts, consensus: formatting + fix error in tests

* signer/core: remove (test-) import cycle

* clique: remove unused import

* accounts: remove CliqueHash and avoid dependency on package crypto

* consensus/clique: unduplicate header encoding
2019-02-05 11:23:57 +01:00
benma dddd6ef006 accounts/usbwallet/trezor: expose protobuf package (#17980)
When some of the same messages are redefined anywhere in a Go project,
the protobuf package panics (see
https://github.com/golang/protobuf/issues/178).

Since this package is internal, there is no way to work around it, as
one cannot use it directly, but also cannot define the same messages.

There is no downside in making the package accessible.
2019-01-26 14:30:47 +01:00
Nimrod Gutman 6f45fa66d8 accounts/usbwallet: support trezor passphrases (#16503)
When opening the wallet, ask for passphrase as well as for the PIN
and return the relevant error (PIN/passphrase required). Open must then
be called again with either PIN or passphrase to advance the process.

This also updates the console bridge to support passphrase authentication.
2019-01-24 12:21:38 +01:00
gary rong a50b471b6b accounts/abi: allow interface as the destination (#18490) 2019-01-23 14:36:49 +01:00
Guillaume Ballet 115b1c38ac
accounts/abi: Add tests for reflection ahead of refactor (#18434) 2019-01-15 16:45:52 +01:00
Guillaume Ballet 38cce9ac33 accounts/abi: Extra slice tests (#18424)
Co-authored-by: weimumu <934657014@qq.com>
2019-01-10 16:27:54 +01:00
gary rong 7ca40306af accounts/abi: tuple support (#18406) 2019-01-10 09:59:37 +01:00
Jeremy Schlatter aca588a8e4 accounts/keystore: small code simplification (#18394) 2019-01-07 10:35:44 +02:00
Jeremy Schlatter 072c95fb74 accounts/keystore: fix comment typo (#18395) 2019-01-05 21:27:57 +01:00
Dragan Milic 27913dd226 accounts/abi/bind: add optional block number for calls (#17942) 2019-01-03 12:54:24 +01:00
Guillaume Ballet 9bfd0b60cc
accounts/abi: fix case of generated java functions (#18372) 2019-01-02 10:22:10 +01:00
Matt K a4af734328 accounts/abi: change unpacking of abi fields w/ underscores (#16513)
* accounts/abi: fix name styling when unpacking abi fields w/ underscores

ABI fields with underscores that are being unpacked
into structs expect structs with following form:

int_one -> Int_one

whereas in abigen the generated structs are camelcased

int_one -> IntOne

so updated the unpack method to expect camelcased structs as well.
2018-12-29 11:32:58 +01:00
weimumu 735343430d fix string array unpack bug in accounts/abi (#18364) 2018-12-28 08:43:55 +01:00
Jeff Prestes 335760bf06 accounts/abi: Brings out the msg defined at require statement in SC function (#17328) 2018-12-22 11:39:08 +01:00
bas-vk 7df52e324c accounts/abi: add support for unpacking returned bytesN arrays (#15242) 2018-12-22 11:26:49 +01:00
weimumu 3ad73443c7 fix slice unpack bug in accounts/abi (#18321)
* fix slice unpack bug in accounts/abi
2018-12-17 09:50:52 +01:00
tzapu e79821cabe accounts/abi: argument type and name were reversed (#17947)
argument type and name were reversed
2018-12-13 15:12:19 +01:00
Corey Lin b3be9b7cd8 usbwallet: check returned error when decoding hexstr (#18056)
* usbwallet: check returned error when decoding hexstr

* Update accounts/usbwallet/ledger.go

Co-Authored-By: CoreyLin <514971757@qq.com>

* usbwallet: check hex decode error
2018-12-13 10:21:52 +01:00
Vedhavyas Singareddi 92639b676a Add packing for dynamic array and slice types (#18051)
* added tests for new abi encoding features (#4)

* added tests from bytes32[][] and string[]

* added offset to other types

* formatting

* Abi/dynamic types (#5)

* Revert "Abi/dynamic types (#5)" (#6)

This reverts commit dabca31d79.

* Abi/dynamic types (#7)

* some cleanup

* Apply suggestions from code review

apply suggestions

Co-Authored-By: vedhavyas <vedhavyas.singareddi@gmail.com>

* added better formatting (#8)

* review chnages

* better comments
2018-12-04 15:27:55 +01:00
Wenbiao Zheng 32d35c9c08 accounts/keystore: delete the redundant keystore in filename (#17930)
* accounts/keystore: reduce file name length

* accounts/keystore: reduce code line width
2018-11-29 12:04:56 +02:00
Wenbiao Zheng 6ff97bf2e5 accounts: wallet derivation path comment is mistaken (#17934) 2018-10-19 16:40:10 +03:00
Evgeny 331fa6d307 accounts/usbwallet: simplify code using -= operator (#17904) 2018-10-16 00:34:50 +02:00
Martin Holst Swende d5c7a6056a
cmd/clef: encrypt the master seed on disk (#17704)
* cmd/clef: encrypt master seed of clef

Signed-off-by: YaoZengzeng <yaozengzeng@zju.edu.cn>

* keystore: refactor for external use of encryption

* clef: utilize keystore encryption, check flags correctly

* clef: validate master password

* clef: add json wrapping around encrypted master seed
2018-10-09 11:05:41 +02:00
Jeremy Schlatter 5ed3960b9b accounts/abi/bind: stop using goimports in the binding generator (#17768) 2018-10-05 22:24:54 +02:00
Martin Holst Swende 96fd50be10 accounts/abi: fix panic in MethodById lookup. Fixes #17797 (#17798) 2018-10-01 14:17:36 +02:00
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
Martin Holst Swende 6f004c46d5 accounts/keystore: double-check keystore file after creation (#17348) 2018-09-19 18:08:38 +02:00
Martin Holst Swende 16bc8741bf abi, signer: fix nil dereference in #17633 (#17653)
* abi,signer: fix nil dereference in #17633

* signer/core: tiny typo fix in test error message
2018-09-19 12:07:53 +03:00
Diep Pham 42bd67bd6f accounts/abi: fix unpacking of negative int256 (#17583) 2018-09-04 17:53:28 +02:00
Wenbiao Zheng d1aa605f1e all: remove the duplicate 'the' in annotations (#17509) 2018-08-27 11:49:29 +03:00
Sasuke1964 60390878a5 accounts: fixed typo (#17421) 2018-08-17 10:38:02 +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
Roc Yu 70176cda0e accounts/keystore: rename skipKeyFile to nonKeyFile to better reveal the function purpose (#17290) 2018-08-03 10:25:17 +03:00
Péter Szilágyi d9575e92fc crypto/secp256k1: remove external LGPL dependencies (#17239) 2018-07-26 13:33:13 +02:00
Péter Szilágyi 21c059b67e
Merge pull request #16734 from reductionista/eip234
eth/filters, interfaces: EIP-234 Add blockHash option to eth_getLogs
2018-07-24 12:52:16 +03:00
Roc Yu 040dd5bd5d accounts/abi: refactor Method#Sig() to use index in range iterator directly (#17198) 2018-07-19 11:42:47 +03:00
Roc Yu 323428865f accounts: add unit tests for URL (#17182) 2018-07-18 11:32:49 +03:00
Ralph Caraveo III 5d30be412b all: switch out defunct set library to different one (#16873)
* keystore, ethash, eth, miner, rpc, whisperv6: tech debt with now defunct set.

* whisperv5: swap out gopkg.in/fatih/set.v0 with supported set
2018-07-16 10:54:19 +03:00
Péter Szilágyi e1f1d3085c
accounts, eth, les: blockhash based filtering on all code paths 2018-07-12 18:16:54 +03:00
Wenbiao Zheng 61a5976368 accounts: remove deadcode isSigned (#16990) 2018-06-20 11:46:29 +02:00
Husam Ibrahim 28aca90716 accounts/usbwallet: correct comment typo (#16998) 2018-06-19 14:43:20 +03:00
Husam Ibrahim 3e57c33147 accounts/usbwallet: correct comment typo (#17008) 2018-06-19 14:36:35 +03:00
Wenbiao Zheng c95e4a80d1 accounts/keystore: assign schema as const instead of var (#16985) 2018-06-14 17:24:35 +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
Guillaume Ballet 247b5f0369
accounts/abi: allow abi: tags when unpacking structs
Go code users can now tag event struct members with `abi:` to specify in what fields the event will be de-serialized.

See PR #16648 for details.
2018-05-14 14:47:31 +02:00
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
GagziW 541f299fbb accounts: changed if-else blocks to conform with golint (#16654) 2018-05-03 11:37:56 +03:00
kiel barry c1ea527573 accounts: golint updates for this or self warning (#16627) 2018-05-02 11:17:52 +03:00
thomasmodeneis ba1030b6b8 build: enable goimports and varcheck linters (#16446) 2018-04-18 00:53:50 +02:00
Martin Holst Swende ec3db0f56c cmd/clef, signer: initial poc of the standalone signer (#16154)
* signer: introduce external signer command

* cmd/signer, rpc: Implement new signer. Add info about remote user to Context

* signer: refactored request/response, made use of urfave.cli

* cmd/signer: Use common flags

* cmd/signer: methods to validate calldata against abi

* cmd/signer: work on abi parser

* signer: add mutex around UI

* cmd/signer: add json 4byte directory, remove passwords from api

* cmd/signer: minor changes

* cmd/signer: Use ErrRequestDenied, enable lightkdf

* cmd/signer: implement tests

* cmd/signer: made possible for UI to modify tx parameters

* cmd/signer: refactors, removed channels in ui comms, added UI-api via stdin/out

* cmd/signer: Made lowercase json-definitions, added UI-signer test functionality

* cmd/signer: update documentation

* cmd/signer: fix bugs, improve abi detection, abi argument display

* cmd/signer: minor change in json format

* cmd/signer: rework json communication

* cmd/signer: implement mixcase addresses in API, fix json id bug

* cmd/signer: rename fromaccount, update pythonpoc with new json encoding format

* cmd/signer: make use of new abi interface

* signer: documentation

* signer/main: remove redundant  option

* signer: implement audit logging

* signer: create package 'signer', minor changes

* common: add 0x-prefix to mixcaseaddress in json marshalling + validation

* signer, rules, storage: implement rules + ephemeral storage for signer rules

* signer: implement OnApprovedTx, change signing response (API BREAKAGE)

* signer: refactoring + documentation

* signer/rules: implement dispatching to next handler

* signer: docs

* signer/rules: hide json-conversion from users, ensure context is cleaned

* signer: docs

* signer: implement validation rules, change signature of call_info

* signer: fix log flaw with string pointer

* signer: implement custom 4byte databsae that saves submitted signatures

* signer/storage: implement aes-gcm-backed credential storage

* accounts: implement json unmarshalling of url

* signer: fix listresponse, fix gas->uint64

* node: make http/ipc start methods public

* signer: add ipc capability+review concerns

* accounts: correct docstring

* signer: address review concerns

* rpc: go fmt -s

* signer: review concerns+ baptize Clef

* signer,node: move Start-functions to separate file

* signer: formatting
2018-04-16 15:04:32 +03:00
Ricardo Domingos 6ab9f0a19f accounts/abi: improve test coverage (#16044) 2018-04-04 13:42:36 +02:00
Martin Holst Swende 933972d139
Merge pull request #16256 from epiclabs-io/unpack_one_arg_event
Fix issue unmarshaling single parameter events from abigen generated go code #16208
2018-03-21 10:11:37 +01:00
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
Mark cddb529d70 accounts/abi: normalize method name to a camel-case string (#15976) 2018-03-07 14:34:53 +02:00
Javier Peletier 60a999f238 accounts/abi: Modified unpackAtomic to accept struct lvalues 2018-03-05 16:01:40 +01:00
Javier Peletier 13b566e06e accounts/abi: Add one-parameter event test case from enriquefynn/unpack_one_arg_event 2018-03-05 16:00:03 +01:00
protolambda 0b814d32f8 accounts/abi: Abi binding support for nested arrays, fixes #15648, including nested array unpack fix (#15676)
* accounts/abi/bind: support for multi-dim arrays

Also:
- reduce usage of regexes a bit.
- fix minor Java syntax problems

Fixes #15648

* accounts/abi/bind: Add some more documentation

* accounts/abi/bind: Improve code readability

* accounts/abi: bugfix for unpacking nested arrays

The code previously assumed the arrays/slices were always 1 level
deep. While the packing supports nested arrays (!!!).

The current code for unpacking doesn't return the "consumed" length, so
this fix had to work around that by calculating it (i.e. packing and
 getting resulting length) after the unpacking of the array element.
It's far from ideal, but unpacking behaviour is fixed now.

* accounts/abi: Fix unpacking of nested arrays

Removed the temporary workaround of packing to calculate size, which was
incorrect for slice-like types anyway.
Full size of nested arrays is used now.

* accounts/abi: deeply nested array unpack test

Test unpacking of an array nested more than one level.

* accounts/abi: Add deeply nested array pack test

Same as the deep nested array unpack test, but the other way around.

* accounts/abi/bind: deeply nested arrays bind test

Test the usage of bindings that were generated
for methods with multi-dimensional (and not
just a single extra dimension, like foo[2][3])
array arguments and returns.

edit: trigger rebuild, CI failed to fetch linter module.

* accounts/abi/bind: improve array binding

wrapArray uses a regex now, and arrayBindingJava is improved.

* accounts/abi: Improve naming of element size func

The full step size for unpacking an array
 is now retrieved with "getFullElemSize".

* accounts/abi: support nested nested array args

Previously, the code only considered the outer-size of the array,
ignoring the size of the contents. This was fine for most types,
but nested arrays are packed directly into it, and count towards
the total size. This resulted in arguments following a nested
array to replicate some of the binary contents of the array.

The fix: for arrays, calculate their complete contents size:
 count the arg.Type.Elem.Size when Elem is an Array, and
 repeat when their child is an array too, etc.
The count is the number of 32 byte elements, similar to how it
 previously counted, but nested.

* accounts/abi: Test deep nested arr multi-arguments

Arguments with a deeply nested array should not cause the next arguments
to be read from the wrong position.
2018-03-04 23:24:17 +01:00
Péter Szilágyi 5cf1d35470
eth, les, light: filter on logs only, derive receipts on demand 2018-02-22 19:12:43 +02:00
Martin Holst Swende 61f2279bde
abi: fix missing method on go 1.7/1.8 2018-02-21 12:27:50 +01:00
Martin Holst Swende bd6ed23899
accounts/abi: harden unpacking against malicious input 2018-02-21 12:27:50 +01:00
Martin Holst Swende 08c5d4dd27
accounts/abi: address review concerns 2018-02-21 12:27:50 +01:00
Martin Holst Swende f0f594d045
accounts/abi: Deduplicate code in unpacker 2018-02-21 12:27:50 +01:00
Martin Holst Swende 1ede68355d
accounts/abi: add another unpack interface 2018-02-21 12:27:50 +01:00
Fynn 1e72271f57
accounts/abi: use unpackTuple to unpack event arguments
Events with just 1 argument fail before this change
2018-02-16 11:46:25 +01:00
Felix Lange a5c0bbb4f4
all: update license information (#16089) 2018-02-14 13:49:11 +01:00
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
Miguel Mota 4dd0727c39 accounts: fix comment typo (#15977) 2018-01-26 13:33:27 +02:00
Péter Szilágyi 1bf508b449
accounts/abi/bind: support event filtering in abigen 2018-01-24 10:54:13 +02:00
Felix Lange 5c2f1e0014 all: update generated code (#15808)
* core/types, core/vm, eth, tests: regenerate gencodec files

* Makefile: update devtools target

Install protoc-gen-go and print reminders about npm, solc and protoc.
Also switch to github.com/kevinburke/go-bindata because it's more
maintained.

* contracts/ens: update contracts and regenerate with solidity v0.4.19

The newer upstream version of the FIFSRegistrar contract doesn't set the
resolver anymore. The resolver is now deployed separately.

* contracts/release: regenerate with solidity v0.4.19

* contracts/chequebook: fix fallback and regenerate with solidity v0.4.19

The contract didn't have a fallback function, payments would be rejected
when compiled with newer solidity. References to 'mortal' and 'owned'
use the local file system so we can compile without network access.

* p2p/discv5: regenerate with recent stringer

* cmd/faucet: regenerate

* dashboard: regenerate

* eth/tracers: regenerate

* internal/jsre/deps: regenerate

* dashboard: avoid sed -i because it's not portable

* accounts/usbwallet/internal/trezor: fix go generate warnings
2018-01-08 14:15:57 +02:00
Péter Szilágyi 6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Furkan KAMACI b8caba9709 various: remove redundant parentheses (#15793) 2018-01-03 14:14:47 +02:00
Péter Szilágyi b9731767af
accounts/abi: handle named ouputs prefixed with underscores (#15766)
* accounts/abi: handle named ouputs prefixed with underscores

* accounts/abi: handle collinding outputs for struct unpacks

* accounts: handle purely underscore output names
2017-12-29 23:20:02 +02:00
Martin Holst Swende 9d187f0238
Merge pull request #15731 from holiman/revamp_abi
accounts/abi refactor
2017-12-22 20:59:41 +01:00
Martin Holst Swende c095c87e11
accounts/abi: merging of https://github.com/ethereum/go-ethereum/pull/15452 + lookup by id 2017-12-22 19:26:57 +01:00
Martin Holst Swende 73d4a57d47
acounts/abi: refactor abi, generalize abi pack/unpack to Arguments 2017-12-22 19:26:52 +01:00
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
Robert Zaremba 81d4cafb32
accounts/abi: add unpack into array test 2017-12-21 15:14:50 +01:00
Robert Zaremba 1afca33eac
accounts/abi: add Method Unpack tests
+ Reworked Method Unpack tests into more readable components
+ Added Method Unpack into slice test
2017-12-21 15:14:50 +01:00
Robert Zaremba 95461e8b22
accounts/abi: satisfy most of the linter warnings
+ adding missing comments
+ small cleanups which won't significantly change
  function body.
+ unify Method receiver name
2017-12-21 15:14:50 +01:00
Robert Zaremba 0ed8b838a9
accounts/abi: fix event unpack into slice
+ The event slice unpacker doesn't correctly extract element from the
slice. The indexed arguments are not ignored as they should be
(the data offset should not include the indexed arguments).

+ The `Elem()` call in the slice unpack doesn't work.
The Slice related tests fails because of that.

+ the check in the loop are suboptimal and have been extracted
out of the loop.

+ extracted common code from event and method tupleUnpack
2017-12-21 15:14:50 +01:00
Robert Zaremba 9becba5540
accounts/abi: fix event tupleUnpack
Event.tupleUnpack doesn't handle correctly Indexed arguments,
hence it can't unpack an event with indexed arguments.
2017-12-21 15:14:50 +01:00
Robert Zaremba 3511904aad
accounts/abi: adding event unpacker tests 2017-12-21 15:14:50 +01:00
Martin Holst Swende b0d41e386e
Merge pull request #15285 from yondonfu/abi-offset-fixed-arrays
accounts/abi: include fixed array size in offset for dynamic type
2017-12-21 14:42:03 +01:00
Bob Glickstein e21aa0fda3 accounts/abi: remove check for len%32==0 when unpacking events (#15670)
This change inlines the logic of bytesAreProper at its sole
callsite, ABI.Unpack, and applies the multiple-of-32 test only in
the case of unpacking methods. Event data is not required to be a
multiple of 32 bytes long.
2017-12-21 10:59:14 +01:00
Dmitry Shulyak da58afcea0 accounts/abi: update array length after parsing array (#15618)
Fixes #15617
2017-12-20 15:09:23 +01:00
Yondon Fu cf7aba36c8 accounts/abi: update array type check in method.go. Add more packing tests 2017-12-18 21:16:25 -05:00
Yondon Fu 3857cdc267 Merge branch 'master' into abi-offset-fixed-arrays 2017-12-18 17:17:41 -05:00
Armin afc2039f22 accounts/keystore: Improved error message
* Fix for #15668
2017-12-18 12:28:34 +01:00
Zach 3da1bf8ca1 all: use gometalinter.v2, fix new gosimple issues (#15650) 2017-12-12 19:05:47 +01:00
Péter Szilágyi 0981d2e566
Merge pull request #15498 from nonsense/account_cache_modtime_test_fix
accounts/keystore: change modtime for test case files to be bigger than 1sec.
2017-11-24 16:21:39 +02:00
Martin Holst Swende bedf6f40af cmd/geth: make geth account new faster with many keys (#15529) 2017-11-20 17:39:53 +01:00
Martin Holst Swende e2b3a23663
accounts/keystore: Ignore initial trigger of rescan-event 2017-11-20 12:35:30 +01:00
Péter Szilágyi 6810674de9
accounts/keystore: lock file cache during scan, minor polish 2017-11-20 12:21:52 +02:00
Péter Szilágyi 8a79836044
accounts: list, then subscribe (sub requires active reader) 2017-11-20 12:20:46 +02:00
Anton Evangelatov b64525694b accounts/keystore: comments above time.Sleep 2017-11-16 15:01:02 +01:00
Anton Evangelatov 448abb61eb accounts/keystore: change modtime for test cases to be bigger than 1sec. 2017-11-16 14:17:28 +01:00
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
ferhat elmas 86f6568f66 build: enable unconvert linter (#15456)
* build: enable unconvert linter

 - fixes #15453
 - update code base for failing cases

* cmd/puppeth: replace syscall.Stdin with os.Stdin.Fd() for unconvert linter
2017-11-10 19:06:45 +02:00
ferhat elmas 9619a61024 all: gofmt -w -s (#15419) 2017-11-08 11:45:52 +01:00
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
RJ Catalano dec8bba9d4 accounts/abi: improve type handling, add event support (#14743) 2017-10-17 13:07:08 +02:00
Yondon Fu a5330fe0c5 accounts/abi: include fixed array size in offset for dynamic type 2017-10-12 10:58:53 -04:00
Martin Holst Swende 88b1db7288 accounts/keystore: scan key directory without locks held (#15171)
The accountCache contains a file cache, and remembers from
scan to scan what files were present earlier. Thus, whenever
there's a change, the scan phase only bothers processing new
and removed files.
2017-10-09 12:40:50 +02:00
Péter Szilágyi 8d126a4981
accounts/usbwallet: handle bad interface number on macOS 2017-10-03 12:45:45 +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
nkbai 5ba9225fe3 accounts/abi/bind: pass non-empty directory when calling goimports (#15070) 2017-09-07 23:34:45 +02:00
rjl493456442 28aea46ac0
core: implement Metropolis EIP 658, receipt status byte 2017-08-22 18:35:17 +03:00
Miya Chen bf1e263128 core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
Péter Szilágyi 5d9ac49c7e
accounts: refactor API for generalized USB wallets 2017-08-09 13:26:07 +03:00
Péter Szilágyi db568a61e2
accounts, console, internal: support trezor hardware wallet 2017-08-09 11:30:17 +03:00
Egon Elbre 7c74e166b0 accounts: fix megacheck warnings (#14903)
* accounts: fix megacheck warnings

* accounts: don't modify abi in favor of full cleanup
2017-08-07 14:11:15 +03:00
Leo Shklovskii 3a678a15c9 cmd/abigen: update generated go file header text (#14845)
As per https://golang.org/s/generatedcode. This will allow other tools
such as golint to properly ignore the files.
2017-07-24 14:09:03 +02:00
Péter Szilágyi 0ff35e170d core: remove redundant storage of transactions and receipts (#14801)
* core: remove redundant storage of transactions and receipts

* core, eth, internal: new transaction schema usage polishes

* eth: implement upgrade mechanism for db deduplication

* core, eth: drop old sequential key db upgrader

* eth: close last iterator on successful db upgrage

* core: prefix the lookup entries to make their purpose clearer
2017-07-14 19:39:53 +03:00
Felix Lange 225de7ca0a tests: update tests and implement general state tests (#14734)
Tests are now included as a submodule. This should make updating easier
and removes ~60MB of JSON data from the working copy.

State tests are replaced by General State Tests, which run the same test
with multiple fork configurations.

With the new test runner, consensus tests are run as subtests by walking
json files. Many hex issues have been fixed upstream since the last
update and most custom parsing code is replaced by existing JSON hex
types. Tests can now be marked as 'expected failures', ensuring that
fixes for those tests will trigger an update to test configuration. The
new test runner also supports parallel execution and the -short flag.
2017-07-11 13:49:14 +02:00
Felix Lange 9e5f03b6c4 core/state: access trie through Database interface, track errors (#14589)
With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).
2017-06-27 15:57:06 +02:00
RJ Catalano 5421a08d2f accounts/abi: reorganizing package with small fixes (#14610)
* accounts/abi: reorganizing package and some notes and a quick correction of name.

Signed-off-by: RJ Catalano <rj@monax.io>

get rid of some imports

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: move file names

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix boolean decode function

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix for the array set and for creating a bool

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: be very very very correct

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix up error message and variable names

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: take out unnecessary argument in pack method

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: add bool unpack test and add a panic to readBool function

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix panic message

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: change from panic to basic error

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix nil to false

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fill out type regex tests and fill with the correct type for integers

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: move packNumbers into pack.go.

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: separation of the testing suite into appropriately named files.

Signed-off-by: RJ Catalano <rj@monax.io>

* account/abi: change to hex string tests.

Signed-off-by: RJ Catalano <rj@monax.io>

* account/abi: fix up rest of tests to hex

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: declare bool at the package level

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: use errors package in the error file.

Signed-off-by: RJ Catalano <rj@monax.io>

* accounts/abi: fix ugly hack and fix error type declaration.

Signed-off-by: RJ Catalano <rj@monax.io>
2017-06-27 11:05:33 +03:00
FaceHo 9a0e433b13 accounts: fix spelling error (#14567) 2017-06-06 09:28:47 +02:00
Péter Szilágyi 72dd51e25a
accounts/keystore, crypto: don't enforce key checks on existing keyfiles 2017-06-01 11:11:06 +03:00
Péter Szilágyi aa73420207
accounts/keystore, crypto: enforce 256 bit keys on import 2017-05-23 14:58:03 +03:00
Felix Lange 0cc492f815 all: update license information 2017-04-14 10:29:00 +02:00
Péter Szilágyi a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Péter Szilágyi 09777952ee core, consensus: pluggable consensus engines (#3817)
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
2017-04-05 00:16:29 +02:00
Péter Szilágyi 225c28716f Merge pull request #3801 from karalabe/ledger-linux-confirm
accounts/usbwallet: fix Ledger hidapi/libusb protocol violation
2017-03-28 09:16:23 +03:00
Péter Szilágyi 8ff7e55ab5
accounts/usbwallet: if a confirmation is pending, skip refresh 2017-03-23 17:04:39 +02:00
Felix Lange 37dd9086ec core: refactor genesis handling
This commit solves several issues concerning the genesis block:

* Genesis/ChainConfig loading was handled by cmd/geth code. This left
  library users in the cold. They could specify a JSON-encoded
  string and overwrite the config, but didn't get any of the additional
  checks performed by geth.
* Decoding and writing of genesis JSON was conflated in
  WriteGenesisBlock. This made it a lot harder to embed the genesis
  block into the forthcoming config file loader. This commit changes
  things so there is a single Genesis type that represents genesis
  blocks. All uses of Write*Genesis* are changed to use the new type
  instead.
* If the chain config supplied by the user was incompatible with the
  current chain (i.e. the chain had already advanced beyond a scheduled
  fork), it got overwritten. This is not an issue in practice because
  previous forks have always had the highest total difficulty. It might
  matter in the future though. The new code reverts the local chain to
  the point of the fork when upgrading configuration.

The change to genesis block data removes compression library
dependencies from package core.
2017-03-23 15:58:43 +01:00
Péter Szilágyi 26da6daaa9
accounts/usbwallet: fix Ledger hidapi/libusb protocol violation 2017-03-23 16:51:04 +02:00
Felix Lange c213fd1fd8 all: import "context" instead of "golang.org/x/net/context"
There is no need to depend on the old context package now that the
minimum Go version is 1.7. The move to "context" eliminates our weird
vendoring setup. Some vendored code still uses golang.org/x/net/context
and it is now vendored in the normal way.

This change triggered new vet checks around context.WithTimeout which
didn't fire with golang.org/x/net/context.
2017-03-22 20:49:15 +01:00
bas-vk 6d038e762b accounts/abi/bind: allow client to specify sender address for call (#3782) 2017-03-16 12:24:22 +01:00
Péter Szilágyi 567d41d936 all: swap out the C++ ethash to the pure Go one (mining todo) 2017-03-09 15:50:14 +01:00
Péter Szilágyi 9184249b39 Logger updates 3 (#3730)
* accounts, cmd, eth, ethdb: port logs over to new system

* ethdb: drop concept of cache distribution between dbs

* eth: fix some log nitpicks to make them nicer
2017-03-02 14:06:16 +01:00
Péter Szilágyi 94c71c171f Merge pull request #3723 from karalabe/logger-updates-2
Logger updates
2017-02-28 16:55:37 +02:00
Felix Lange 5f7826270c all: unify big.Int zero checks, use common/math in more places (#3716)
* common/math: optimize PaddedBigBytes, use it more

name              old time/op    new time/op    delta
PaddedBigBytes-8    71.1ns ± 5%    46.1ns ± 1%  -35.15%  (p=0.000 n=20+19)

name              old alloc/op   new alloc/op   delta
PaddedBigBytes-8     48.0B ± 0%     32.0B ± 0%  -33.33%  (p=0.000 n=20+20)

* all: unify big.Int zero checks

Various checks were in use. This commit replaces them all with Int.Sign,
which is cheaper and less code.

eg templates:

    func before(x *big.Int) bool { return x.BitLen() == 0 }
    func after(x *big.Int) bool  { return x.Sign() == 0 }

    func before(x *big.Int) bool { return x.BitLen() > 0 }
    func after(x *big.Int) bool  { return x.Sign() != 0 }

    func before(x *big.Int) int { return x.Cmp(common.Big0) }
    func after(x *big.Int) int  { return x.Sign() }

* common/math, crypto/secp256k1: make ReadBits public in package math
2017-02-28 15:09:11 +01:00
Péter Szilágyi e588e0ca2b
all: next batch of log polishes to contextual versions 2017-02-28 15:03:20 +02:00
Péter Szilágyi 46eea4d105
accounts, eth/downloader: use "err" instead of "error" in logs 2017-02-27 13:17:58 +02:00
Felix Lange 5c8fe28b72 common: move big integer math to common/math (#3699)
* common: remove CurrencyToString

Move denomination values to params instead.

* common: delete dead code

* common: move big integer operations to common/math

This commit consolidates all big integer operations into common/math and
adds tests and documentation.

There should be no change in semantics for BigPow, BigMin, BigMax, S256,
U256, Exp and their behaviour is now locked in by tests.

The BigD, BytesToBig and Bytes2Big functions don't provide additional
value, all uses are replaced by new(big.Int).SetBytes().

BigToBytes is now called PaddedBigBytes, its minimum output size
parameter is now specified as the number of bytes instead of bits. The
single use of this function is in the EVM's MSTORE instruction.

Big and String2Big are replaced by ParseBig, which is slightly stricter.
It previously accepted leading zeros for hexadecimal inputs but treated
decimal inputs as octal if a leading zero digit was present.

ParseUint64 is used in places where String2Big was used to decode a
uint64.

The new functions MustParseBig and MustParseUint64 are now used in many
places where parsing errors were previously ignored.

* common: delete unused big integer variables

* accounts/abi: replace uses of BytesToBig with use of encoding/binary

* common: remove BytesToBig

* common: remove Bytes2Big

* common: remove BigTrue

* cmd/utils: add BigFlag and use it for error-checked integer flags

While here, remove environment variable processing for DirectoryFlag
because we don't use it.

* core: add missing error checks in genesis block parser

* common: remove String2Big

* cmd/evm: use utils.BigFlag

* common/math: check for 256 bit overflow in ParseBig

This is supposed to prevent silent overflow/truncation of values in the
genesis block JSON. Without this check, a genesis block that set a
balance larger than 256 bits would lead to weird behaviour in the VM.

* cmd/utils: fixup import
2017-02-26 22:21:51 +01:00
Péter Szilágyi 23a5d64fd0
accounts, cmd: port packages over to the new logging system 2017-02-23 12:16:46 +02:00
Péter Szilágyi d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
Nick Johnson e51f65af1f Merge pull request #3681 from karalabe/usb-hidapi
accounts/usbwallet: swap karalabe/gousb to karalabe/hid
2017-02-19 17:19:40 +01:00
Felix Lange 9b0af51386 crypto: add btcec fallback for sign/recover without cgo (#3680)
* vendor: add github.com/btcsuite/btcd/btcec

* crypto: add btcec fallback for sign/recover without cgo

This commit adds a non-cgo fallback implementation of secp256k1
operations.

* crypto, core/vm: remove wrappers for sha256, ripemd160
2017-02-18 09:24:12 +01:00
Péter Szilágyi 6ec8135256
accounts/usbwallet, vendor: use hidapi instead of libusb directly 2017-02-17 12:04:21 +02:00
Péter Szilágyi e99c788155
accounts: ledger and HD review fixes
- Handle a data race where a Ledger drops between list and open
- Prolong Ledger tx confirmation window to 30 days from 1 minute
- Simplify Ledger chainid-signature calculation and validation
- Simplify Ledger USB APDU request chunking algorithm
- Silence keystore account cache notifications for manual actions
- Only enable self derivations if wallet open succeeds
2017-02-13 14:00:12 +02:00
Péter Szilágyi c7022c1a0c
accounts/usbwallet: detect and report in Ledger is in browser mode 2017-02-13 14:00:11 +02:00
Péter Szilágyi 26cd41f0c7
accounts/usbwallet: make wallet responsive while Ledger is busy 2017-02-13 14:00:10 +02:00
Péter Szilágyi fb19846855
accounts/usbwallet: Ledger teardown on health-check failure 2017-02-13 14:00:10 +02:00
Péter Szilágyi 205ea95802
accounts, cmd, internal, node: implement HD wallet self-derivation 2017-02-13 14:00:09 +02:00
Péter Szilágyi c5215fdd48
accounts, cmd, internal, mobile, node: canonical account URLs 2017-02-13 14:00:08 +02:00
Péter Szilágyi fad5eb0a87
accounts, cmd, eth, internal, miner, node: wallets and HD APIs 2017-02-13 14:00:07 +02:00
Péter Szilágyi b3c0e9d3cc
accounts/usbwallet: two phase Ledger refreshes to avoid Windows bug 2017-02-13 14:00:07 +02:00
Péter Szilágyi 470b79385b
accounts/usbwallet: support Ledger app version <1.0.2 2017-02-13 14:00:06 +02:00
Péter Szilágyi 1ecf99bd0f
accounts/usbwallet: skip support on iOS altogether 2017-02-13 14:00:05 +02:00
Péter Szilágyi ac2a0e615b
accounts/usbwallet: initial support for Ledger wallets 2017-02-13 14:00:04 +02:00
Péter Szilágyi 833e4d1319
accounts, cmd, eth, internal, mobile, node: split account backends 2017-02-13 14:00:02 +02:00
Diego Siqueira 6ea8eba8ce accounts/abi, internal/jsre/deps: gofmt -w -s (#3636)
Signed-off-by: DiSiqueira <dieg0@live.com>
2017-02-03 13:32:04 +01:00
Péter Szilágyi 682875adff accounts/abi/bind, internal/ethapi: binary search gas estimation (#3587)
Gas estimation currently mostly works, but can underestimate for more funky
refunds. This is because various ops (e.g. CALL) need more gas to run than they
actually consume (e.g. 2300 stipend that is refunded if not used). With more
intricate contract interplays, it becomes almost impossible to return a proper
value to the user.

This commit swaps out the simplistic gas estimation to a binary search approach,
honing in on the correct gas use. This does mean that gas estimation needs to
rerun the transaction log(max-price) times to measure whether it fails or not,
but it's a price paid by the transaction issuer, and it should be worth it to
support proper estimates.
2017-01-20 23:39:16 +01:00
Péter Szilágyi 2eefed84c9 Merge pull request #3581 from karalabe/accounts-polish
accounts, mobile: make account manager API a bit more uniform
2017-01-17 14:09:29 +02:00
Péter Szilágyi 230530f5ea
accounts, mobile: make account manager API a bit more uniform 2017-01-17 13:25:36 +02:00
Nick Johnson 17d92233d9 cmd/geth, core: add support for recording SHA3 preimages (#3543) 2017-01-17 12:19:50 +01:00
Péter Szilágyi c01f8c3d3c
accounts/abi: fix comment spelling error 2017-01-13 11:14:47 +02:00
Felix Lange b9b3efb09f all: fix ineffectual assignments and remove uses of crypto.Sha3
go get github.com/gordonklaus/ineffassign
ineffassign .
2017-01-09 16:24:42 +01:00
Thomas Bocek 1bd9769111
accounts/abi: fixed broken types slice testcases
Check for slice in type as well and adapted test case as arrays
also store its types.
2017-01-09 11:36:33 +02:00
Jeffrey Wilcke 47372813ef
accounts/abi: fixed comments 2017-01-09 11:36:33 +02:00
tbocek fc213c873d
accounts/abi: added testcase to unpack []uint32 2017-01-09 11:36:32 +02:00
Thomas Bocek 972f0bd3db
accounts/abi: support custom int slice types
On solidity contract I have "uint32 []" type, when abigen creates Go
bindings - they are also "[]uint32" type on Go side. Even though it
looks like it should work - the actual type of the data coming from
the chain is of type " []*big.Int".

When executing contract function from Go side - getting unmarshal error:
abi: cannot unmarshal []*big.Int in to []uint32

The fix is to create array with the correct type

This fixed the issue reported in: https://github.com/ethereum/go-ethereum/issues/2802
2017-01-09 11:36:31 +02:00
Felix Lange f2da6581ba all: fix issues reported by honnef.co/go/simple/cmd/gosimple 2017-01-06 18:18:07 +01:00
Felix Lange 35a7dcb162 all: gofmt -w -s 2017-01-06 15:52:03 +01:00
Péter Szilágyi 59b8245bbc Merge pull request #3516 from fjl/types-drop-sign-ecdsa
core/types: remove redundant SignECDSA wrappers, rename to SignTx
2017-01-06 15:55:55 +02:00
Péter Szilágyi 8f9daaa3ba Merge pull request #3518 from fjl/ethclient-dependency-cleanup
core/types: dependency cleanup
2017-01-06 15:42:03 +02:00
Felix Lange 7731061903 core/vm: move Log to core/types
This significantly reduces the dependency closure of ethclient, which no
longer depends on core/vm as of this change.

All uses of vm.Logs are replaced by []*types.Log. NewLog is gone too,
the constructor simply returned a literal.
2017-01-06 14:15:22 +01:00
Felix Lange e171bf74f8 core/types: remove redundant SignECDSA wrappers, rename to SignTx 2017-01-05 12:59:17 +01:00
Péter Szilágyi b37d175e59
accounts, internal, mobile: polish accounts API, extend Android tests 2017-01-05 12:58:03 +02:00
Jeffrey Wilcke bbc4ea4ae8 core/vm: improved EVM run loop & instruction calling (#3378)
The run loop, which previously contained custom opcode executes have been
removed and has been simplified to a few checks.

Each operation consists of 4 elements: execution function, gas cost function,
stack validation function and memory size function. The execution function
implements the operation's runtime behaviour, the gas cost function implements
the operation gas costs function and greatly depends on the memory and stack,
the stack validation function validates the stack and makes sure that enough
items can be popped off and pushed on and the memory size function calculates
the memory required for the operation and returns it.

This commit also allows the EVM to go unmetered. This is helpful for offline
operations such as contract calls.
2017-01-05 11:52:10 +01:00
RJ 2126d81488 accounts/abi: add support for function types (#3405) 2017-01-05 11:46:44 +01:00
Péter Szilágyi 08eea0f0e4 accounts, core, crypto, internal: use normalised V during signature handling (#3455)
To address increasing complexity in code that handles signatures, this PR
discards all notion of "different" signature types at the library level. Both
the crypto and accounts package is reduced to only be able to produce plain
canonical secp256k1 signatures. This makes the crpyto APIs much cleaner,
simpler and harder to abuse.
2017-01-05 11:35:23 +01:00
bas-vk 6d15d00ac4 accounts/abi: add support for "anonymous" and "indexed" for events (#3464) 2016-12-22 01:51:20 +01:00
Péter Szilágyi 64bf5bafe9 Merge pull request #3403 from VoR0220/fixedPointsAbi
accounts/abi: prepare ABI to handle fixed point types
2016-12-19 14:22:57 +02:00
Péter Szilágyi 4d05bbf2a4
accounts/abi: clean up PR and add type parsing tests 2016-12-19 14:11:11 +02:00
VoR0220 471990f771
accounts/abi: prepare ABI to handle fixed point types
Signed-off-by: VoR0220 <rj@erisindustries.com>
2016-12-19 14:11:11 +02:00
Jeffrey Wilcke 3fc7c97827 core, core/vm: implemented a generic environment (#3348)
Environment is now a struct (not an interface). This
reduces a lot of tech-debt throughout the codebase where a virtual
machine environment had to be implemented in order to test or run it.

The new environment is suitable to be used en the json tests, core
consensus and light client.
2016-12-06 02:16:03 +01:00