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David 842b75c0e6 Decoding headers can fail (#8570)
* rlp::decode returns Result

* Fix journaldb to handle rlp::decode Result

* Fix ethcore to work with rlp::decode returning Result

* Light client handles rlp::decode returning Result

* Fix tests in rlp_derive

* Fix tests

* Cleanup

* cleanup

* Allow panic rather than breaking out of iterator

* Let decoding failures when reading from disk blow up

* syntax

* Fix the trivial grumbles

* Fix failing tests

* Make Account::from_rlp return Result

* Syntx, sigh

* Temp-fix for decoding failures

* Header::decode returns Result

Handle new return type throughout the code base.

* Do not continue reading from the DB when a value could not be read

* Fix tests

* Handle header decoding in light_sync

* Handling header decoding errors

* Let the DecodeError bubble up unchanged

* Remove redundant error conversion
2018-05-09 12:05:56 +02:00
.cargo Statically link the C runtime on Windows (#7246) 2018-01-11 15:41:22 +01:00
.github Update issue template and readme (#7450) 2018-01-08 09:24:49 +01:00
chainspec Chainspec validation (#6197) 2017-08-02 12:50:36 +02:00
dapps Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
devtools Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
docker More changes for Android (#8421) 2018-05-02 09:20:59 +02:00
docs Add changelog for 1.9.7 and 1.10.2 (#8460) 2018-04-23 15:36:20 +02:00
ethash Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
ethcore Decoding headers can fail (#8570) 2018-05-09 12:05:56 +02:00
ethkey Consolidate crypto functionality in ethcore-crypto. (#8432) 2018-05-05 11:02:33 +02:00
ethstore Consolidate crypto functionality in ethcore-crypto. (#8432) 2018-05-05 11:02:33 +02:00
evmbin Bump ethabi & ethereum-types. (#8258) 2018-04-02 12:12:52 +01:00
hash-fetch Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
hw Hardware Wallet trait (#8071) 2018-05-01 15:01:49 +02:00
ipfs Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
json EIP 145: Bitwise shifting instructions in EVM (#8451) 2018-05-05 10:23:50 +02:00
local-store Replace legacy Rlp with UntrustedRlp and use in ethcore rlp views (#8316) 2018-04-16 15:52:12 +02:00
logger Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
mac Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
machine ethcore, rpc, machine: refactor block reward application and tracing (#8490) 2018-05-07 12:57:03 +02:00
miner Transaction Pool improvements (#8470) 2018-05-02 09:31:06 +02:00
nsis Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
parity Parity as a library (#8412) 2018-05-09 08:47:21 +02:00
parity-clib Parity as a library (#8412) 2018-05-09 08:47:21 +02:00
parity-clib-example Parity as a library (#8412) 2018-05-09 08:47:21 +02:00
price-info Bump master to 1.12 (#8477) 2018-04-25 16:25:43 +02:00
registrar [contract-client] refactor (#7978) 2018-03-12 20:46:27 +00:00
rpc Decoding headers can fail (#8570) 2018-05-09 12:05:56 +02:00
rpc_cli Remove unused dependency bigint (#8505) 2018-04-27 17:46:17 +02:00
rpc_client Bump ethabi & ethereum-types. (#8258) 2018-04-02 12:12:52 +01:00
scripts Fix snap builds (#8483) 2018-04-25 16:25:57 +02:00
secret_store Keep all enacted blocks notify in order (#8524) 2018-05-07 12:58:25 +02:00
snap Forward-port snap fixes (#7831) 2018-02-13 16:31:05 +01:00
transaction-pool Make trace-time publishable. (#8568) 2018-05-09 08:54:37 +02:00
updater Keep all enacted blocks notify in order (#8524) 2018-05-07 12:58:25 +02:00
util Make trace-time publishable. (#8568) 2018-05-09 08:54:37 +02:00
whisper Rlp decode returns Result (#8527) 2018-05-08 11:22:12 +02:00
windows/ptray Updated icons (#7469) 2018-01-05 13:44:05 +01:00
.dockerignore improved dockerfile builds (#5659) 2017-05-23 12:25:41 +02:00
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.gitignore Move git logging to .git-release.log (#7041) 2017-11-13 14:51:36 +01:00
.gitlab-ci.yml More changes for Android (#8421) 2018-05-02 09:20:59 +02:00
.gitmodules WASM contracts MVP (#5679) 2017-07-10 17:42:10 +02:00
Cargo.lock Don't block sync when importing old blocks (#8530) 2018-05-09 08:49:34 +02:00
Cargo.toml Parity as a library (#8412) 2018-05-09 08:47:21 +02:00
CHANGELOG.md Add changelog for 1.9.7 and 1.10.2 (#8460) 2018-04-23 15:36:20 +02:00
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rust-toolchain rust-toolchain file on master (#6266) 2017-08-14 13:47:53 +02:00
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SECURITY.md Update SECURITY.md 2018-01-25 18:53:32 +01:00
test.sh Parity as a library (#8412) 2018-05-09 08:47:21 +02:00

Parity - fast, light, and robust Ethereum client

» Download the latest release «

build status codecov Snap Status GPLv3

Join the chat!

Get in touch with us on Gitter: Gitter: Parity Gitter: Parity.js Gitter: Parity/Miners Gitter: Parity-PoA

Or join our community on Matrix: Riot: +Parity

Official website: https://parity.io

Be sure to check out our wiki for more information.


About Parity

Parity's goal is to be the fastest, lightest, and most secure Ethereum client. We are developing Parity using the sophisticated and cutting-edge Rust programming language. Parity is licensed under the GPLv3, and can be used for all your Ethereum needs.

Parity comes with a built-in wallet, to install it please follow these instructions. It includes various functionality allowing you to:

  • create and manage your Ethereum accounts;
  • manage your Ether and any Ethereum tokens;
  • create and register your own tokens;
  • and much more.

From Parity Ethereum client version >=1.10, the User Interface (UI) is accessible in a separate application called Parity UI. To keep using the UI in the browser (deprecated), follow these steps.

By default, Parity will also run a JSONRPC server on 127.0.0.1:8545 and a websockets server on 127.0.0.1:8546. This is fully configurable and supports a number of APIs.

If you run into an issue while using Parity, feel free to file one in this repository or hop on our Gitter or Riot chat room to ask a question. We are glad to help!

For security-critical issues, please refer to the security policy outlined in SECURITY.MD.

Parity's current release is 1.9. You can download it at https://github.com/paritytech/parity/releases or follow the instructions below to build from source.


Build dependencies

Parity requires Rust version 1.23.0 to build

We recommend installing Rust through rustup. If you don't already have rustup, you can install it like this:

  • Linux:

    $ curl https://sh.rustup.rs -sSf | sh
    

    Parity also requires gcc, g++, libssl-dev/openssl, libudev-dev and pkg-config packages to be installed.

  • OSX:

    $ curl https://sh.rustup.rs -sSf | sh
    

    clang is required. It comes with Xcode command line tools or can be installed with homebrew.

  • Windows Make sure you have Visual Studio 2015 with C++ support installed. Next, download and run the rustup installer from https://static.rust-lang.org/rustup/dist/x86_64-pc-windows-msvc/rustup-init.exe, start "VS2015 x64 Native Tools Command Prompt", and use the following command to install and set up the msvc toolchain:

      $ rustup default stable-x86_64-pc-windows-msvc
    

Once you have rustup installed, then you need to install:

Make sure that these binaries are in your PATH. After that you should be able to build parity from source.


Install from the snap store

In any of the supported Linux distros:

sudo snap install parity

Or, if you want to contribute testing the upcoming release:

sudo snap install parity --beta

And to test the latest code landed into the master branch:

sudo snap install parity --edge

Build from source

# download Parity code
$ git clone https://github.com/paritytech/parity
$ cd parity

# build in release mode
$ cargo build --release

This will produce an executable in the ./target/release subdirectory.

Note: if cargo fails to parse manifest try:

$ ~/.cargo/bin/cargo build --release

Note: When compiling a crate and you receive the following error:

error: the crate is compiled with the panic strategy `abort` which is incompatible with this crate's strategy of `unwind`

Cleaning the repository will most likely solve the issue, try:

$ cargo clean

This will always compile the latest nightly builds. If you want to build stable or beta, do a

$ git checkout stable

or

$ git checkout beta

first.


Simple one-line installer for Mac and Ubuntu

bash <(curl https://get.parity.io -Lk)

The one-line installer always defaults to the latest beta release. To install a stable release, run:

bash <(curl https://get.parity.io -Lk) -r stable

Start Parity

Manually

To start Parity manually, just run

$ ./target/release/parity

and Parity will begin syncing the Ethereum blockchain.

Using systemd service file

To start Parity as a regular user using systemd init:

  1. Copy ./scripts/parity.service to your systemd user directory (usually ~/.config/systemd/user).
  2. To configure Parity, write a /etc/parity/config.toml config file, see Configuring Parity for details.