We glad to introduce first release set of console utils for NEM blockchain — project nem-toolchain. Idea of projects arise after unsuccessful attempts to find console util for Nem in open sources, that why we decided to make our own.
Current version v0.1 allows create new account — private and public keys pair,and search address by prefix.
The project is written in Go — that gives ability to distribute util in compiled form
without any external dependencies.
It now can measure generation rate and estimate calculation time. As generation made by random keypair generation, time estimation only possible by probability level. Currently nem-toolchian estimates time for 3 probaility levels - 50%(min), 80%(average), 99.9%(definetly)
Also nem-toolchainnow now has a website with doc and examples, for more info visit here
Recently we discovered that our account generation worked wrong.
The reason was usage of invalid hashing algorithm inside go crypto library. We lost our donation address.
Error was fixed in v0.2.1, and all binaries released prior to his version was deleted.
If you used nem-toolchain to generate addess, please make new one. And forgot about all early balances 😉
I hereby claim:
To claim this, I am signing this object:
| name: emerald | |
| version: "0.20.0" | |
| about: Command-line interface for Emerald platform | |
| args: | |
| - chain: | |
| short: c | |
| help: Sets a chain name | |
| default_value: mainnet | |
| takes_value: true | |
| - version: |
The code should be read sequentially from beginning to end as a good prose, for code it means grouping logic from main high-level concepts to particular low-level details. In the rest, we simply follow S.O.L.I.D principals.
Length limits (inspired by NASA C Style guide):
function body <= 60 loc (to be suitable for single screen)source file <= 600 loc
| #[derive(Serialize, Deserialize, Clone, Copy, Debug, PartialEq, Eq)] | |
| pub struct KdfParams { | |
| /// Key derivation function | |
| #[serde(flatten)] | |
| pub kdf: Kdf, | |
| /// `Kdf` length for parameters | |
| pub dklen: usize, | |
| /// Cryptographic salt for `Kdf` |
| version: 2 | |
| jobs: | |
| build: | |
| docker: | |
| - image: circleci/golang:1.8 | |
| working_directory: /go/src/github.com/r8d8/nem-toolchain | |
| steps: | |
| - checkout | |
| - run: make setup | |
| - run: make ci |
| function eval(x) | |
| if type(x)=="table" then | |
| return eval(x[1])(eval(x[2]),eval(x[3])) | |
| else | |
| return x | |
| end | |
| end | |
| function add(x,y) return x+y end | |
| function sub(x,y) return x-y end |