Commit Graph

63 Commits

Author SHA1 Message Date
Péter Szilágyi 5c83a4e5dd
Merge pull request #15832 from karalabe/abigen-events
accounts/abi/bind: support event filtering in abigen
2018-01-24 10:55:24 +02:00
Péter Szilágyi 1bf508b449
accounts/abi/bind: support event filtering in abigen 2018-01-24 10:54:13 +02:00
Felföldi Zsolt 92580d69d3 p2p, p2p/discover, p2p/discv5: implement UDP port sharing (#15200)
This commit affects p2p/discv5 "topic discovery" by running it on
the same UDP port where the old discovery works. This is realized
by giving an "unhandled" packet channel to the old v4 discovery
packet handler where all invalid packets are sent. These packets
are then processed by v5. v5 packets are always invalid when
interpreted by v4 and vice versa. This is ensured by adding one
to the first byte of the packet hash in v5 packets.

DiscoveryV5Bootnodes is also changed to point to new bootnodes
that are implementing the changed packet format with modified
hash. Existing and new v5 bootnodes are both running on different
ports ATM.
2018-01-22 13:38:34 +01:00
Péter Szilágyi 6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Alejandro Isaza bbfe0b8d04 mobile: Add GetSign to BigInt (#15558) 2017-12-09 23:45:46 +01:00
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
Eugene Valeyev bfdc0fa362 mobile: fix FilterLogs (#15418)
All logs in the FilterLog return value would be the same object 
because the for loop captured the pointer to the iteration variable.
2017-11-06 09:46:43 -06:00
ligi 605c2b261f mobile: fix variadic argument expansion 2017-10-05 21:08:14 +03:00
Felix Lange d78ad226c2 ethclient, mobile: add TransactionSender (#15127)
* core/types: make Signer derive address instead of public key

There are two reasons to do this now: The upcoming ethclient signer
doesn't know the public key, just the address. EIP 208 will introduce a
new signer which derives the 'entry point' address for transactions with
zero signature. The entry point has no public key.

Other changes to the interface ease the path make to moving signature
crypto out of core/types later.

* ethclient, mobile: add TransactionSender

The new method can get the right signer without any crypto, and without
knowledge of the signature scheme that was used when the transaction was
included.
2017-10-01 11:03:28 +02:00
am2rican5 0732ad4e47 mobile: add RinkebyGenesis method 2017-07-31 17:44:08 +09:00
Elias Naur 23c6fcdbe8 mobile: don't retain transient []byte in CallMsg.SetData (#14804)
* mobile: don't retain transient []byte in CallMsg.SetData

Go mobile doesn't copy []byte parameters, for performance and to allow
writes to the byte array be reflected in the native byte array.
Unfortunately, that means []byte arguments are only valid during the
call it is being passed into.

CallMsg.SetData retains such a byte array. Copy it instead

Fixes #14675

* mobile: copy all []byte arguments from gomobile

To avoid subtle errors when accidentially retaining an otherwise
transient byte slice coming from gomobile, copy all byte slices before
use.

* mobile: replace copySlice with common.CopyBytes
2017-07-17 15:25:46 +03:00
ligi cf5d4b5541 mobile: use EIP155 signer (#14817)
* mobile: Use EIP155Signer - closes #14762

* mobile: Correctly fall back on HomesteadSigner when no chainID is passed in
2017-07-17 14:31:26 +03:00
Péter Szilágyi feb2932706 Merge pull request #14540 from bas-vk/whisper-api
whisperv5: integrate whisper and implement API
2017-06-26 13:44:35 +03:00
Bas van Kervel b58a501673 whisperv5: integrate whisper and add whisper RPC simulator 2017-06-15 11:53:15 +02:00
Péter Szilágyi b8793edd83
mobile: add a regression test for signer recovery 2017-06-13 13:39:39 +03:00
Bas van Kervel eb92522278 mobile: use EIP155 signer for determining sender 2017-06-13 09:13:59 +02:00
Péter Szilágyi 136f78ff0a
mobile: support importing flat ecdsa keyst too 2017-05-23 14:58:28 +03:00
Nicolas Guillaume 30cc1c3bf0 mobile: Add management methods to {Addresses,Topics,Hashes} structures 2017-05-23 11:16:25 +02:00
Nicolas Guillaume da636c53d6 mobile: Allows mobile clients to create custom FilterQueries 2017-05-22 17:12:36 +02:00
Péter Szilágyi 90c7155ef4 mobile: accept nil for chainid as homestead signing (#14463) 2017-05-13 02:00:39 +02:00
Péter Szilágyi 953a995116
mobile: add toString & rlp/json encoding for protocol types 2017-05-11 17:25:40 +03:00
gluk256 f9be9a2302 whisper: switching to v5 + minor refactoring (#14387) 2017-04-28 11:57:15 +02:00
Péter Szilágyi e61035c5a3
cmd, eth, les, mobile: make networkid uint64 everywhere 2017-04-25 14:53:50 +03:00
Felix Lange 0cc492f815 all: update license information 2017-04-14 10:29:00 +02:00
Felix Lange 30d706c35e cmd/geth: add --config file flag (#13875)
* p2p/discover, p2p/discv5: add marshaling methods to Node

* p2p/netutil: make Netlist decodable from TOML

* common/math: encode nil HexOrDecimal256 as 0x0

* cmd/geth: add --config file flag

* cmd/geth: add missing license header

* eth: prettify Config again, fix tests

* eth: use gasprice.Config instead of duplicating its fields

* eth/gasprice: hide nil default from dumpconfig output

* cmd/geth: hide genesis block in dumpconfig output

* node: make tests compile

* console: fix tests

* cmd/geth: make TOML keys look exactly like Go struct fields

* p2p: use discovery by default

This makes the zero Config slightly more useful. It also fixes package
node tests because Node detects reuse of the datadir through the
NodeDatabase.

* cmd/geth: make ethstats URL settable through config file

* cmd/faucet: fix configuration

* cmd/geth: dedup attach tests

* eth: add comment for DefaultConfig

* eth: pass downloader.SyncMode in Config

This removes the FastSync, LightSync flags in favour of a more
general SyncMode flag.

* cmd/utils: remove jitvm flags

* cmd/utils: make mutually exclusive flag error prettier

It now reads:

   Fatal: flags --dev, --testnet can't be used at the same time

* p2p: fix typo

* node: add DefaultConfig, use it for geth

* mobile: add missing NoDiscovery option

* cmd/utils: drop MakeNode

This exposed a couple of places that needed to be updated to use
node.DefaultConfig.

* node: fix typo

* eth: make fast sync the default mode

* cmd/utils: remove IPCApiFlag (unused)

* node: remove default IPC path

Set it in the frontends instead.

* cmd/geth: add --syncmode

* cmd/utils: make --ipcdisable and --ipcpath mutually exclusive

* cmd/utils: don't enable WS, HTTP when setting addr

* cmd/utils: fix --identity
2017-04-12 17:27:23 +03:00
Péter Szilágyi feeccdf4ec consensus/clique: Proof of Authority (#3753)
This PR is a prototype implementation of plugable consensus engines and the
Clique PoA protocol ethereum/EIPs#225
2017-04-10 12:24:12 +02:00
Felföldi Zsolt 9aca9e6deb cmd, les, eth, eth/gasprice: using new gas price oracle (#13853)
* cmd, les, eth, eth/gasprice: using new gas price oracle

* eth/gasprice: renamed source file

* eth/gasprice: added security checks for gpo params

* eth/gasprice: fixed naming issues

* eth/gasprice: max limit, maxEmpty
2017-04-06 17:20:42 +03:00
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
Felix Lange 9a2720fb35 mobile: remove support for Go < 1.7 2017-03-22 20:49:15 +01:00
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
Péter Szilágyi b7d93500f1 all: finish integrating Go ethash, delete C++ vendor 2017-03-09 15:50:14 +01:00
ligi db2698c87c
mobile: Fix typo ( Ethereun -> Ethereum ) 2017-03-07 01:30:06 +01:00
Felix Lange d0eba23af3 all: disable log message colors outside of geth
Also tweak behaviour so colors are only enabled when stderr is a terminal.
2017-02-27 15:33:12 +01:00
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 d4fd06c3dc
all: blidly swap out glog to our log15, logs need rework 2017-02-23 12:16:44 +02:00
gluk256 15a609d5d6 whisper: interface changed to simplify the transition to v5
* whisper: mailserver test introduced, refactoring

* whisper: validation test updated

* whisper: max number of peers fixed

* whisper: verification bug fixed

* whisper: esthetic fix

* whisper: interface changed to simplify the transition to v5

* whisper: preparation for version switch
2017-02-14 16:44:47 +02:00
Péter Szilágyi c5215fdd48
accounts, cmd, internal, mobile, node: canonical account URLs 2017-02-13 14:00:08 +02:00
Péter Szilágyi 833e4d1319
accounts, cmd, eth, internal, mobile, node: split account backends 2017-02-13 14:00:02 +02:00
Péter Szilágyi 230530f5ea
accounts, mobile: make account manager API a bit more uniform 2017-01-17 13:25:36 +02:00
Péter Szilágyi ac93a6ff6c Merge pull request #3525 from fjl/all-gosimple-cleanup
all: clean up lint issues, remove more dead code
2017-01-06 19:30:44 +02:00
Felix Lange f2da6581ba all: fix issues reported by honnef.co/go/simple/cmd/gosimple 2017-01-06 18:18:07 +01:00
Péter Szilágyi b56aee3697
mobile: rename passphrase signing method to avoid Swift rewrite 2017-01-06 17:47:15 +02:00
Felix Lange 35a7dcb162 all: gofmt -w -s 2017-01-06 15:52:03 +01:00
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 b9683d3748 params: avoid importing p2p/discover for bootnodes
params is imported by leaf-ish library packages and should not pull in
the p2p stack.
2017-01-06 14:15:21 +01:00
Péter Szilágyi b37d175e59
accounts, internal, mobile: polish accounts API, extend Android tests 2017-01-05 12:58:03 +02:00
Guillaume NICOLAS bd06091874 mobile: add SetVerbosity (#3492) 2017-01-02 18:12:31 +01:00
Péter Szilágyi 0e9a9f243f
mobile: fix ropsten chain configs 2016-12-21 13:10:57 +02:00
Péter Szilágyi 0fe35b907a mobile: iOS naming and API fixes for generators and Swift (#3408)
* build: modify the iOS namespace to iGeth (gomobile limitation)
* mobile: assign names to return types for ObjC wrapper
* mobile: use more expanded names for iOS/Swift API
2016-12-08 13:09:26 +01:00