MetaMask是一个以太坊钱包插件,虽然只能在Chrome浏览器中使用,但作为以太坊钱包的metamask却很受以太坊开发者欢迎. MetaMask 评价(5★):安装设置:★★★★界面操作:★★★★备份方式:★★支持币种:★★(只显示 ETH,但能保存其他 ERC-20 币种)其他功能:★★(可直接与 DApp 互动)语言支持:★(目前只支持英文)可用平台:Chrome 插件 官方网站:metamask.io Google Chrome 目前最多人使用的浏览器,因为它支持最新的网页标准,而且

虚拟货币钱包 钱包顾名思义是存放$$$.但在虚拟货币世界有点不一样,我的帐户资讯(像是我有多少钱)是储存在区块链上,实际存在钱包中的是我的帐户对应的 key.有了这把 key 我就可以在虚拟货币世界证明我的身份.就可以更改我帐户的状态(像是送钱给别人).这样来说,虚拟货币钱包实际上是管理和储存 key 的工具.这把 key 就是我的私钥,而帐户是从我的公钥衍伸出来. -Ledger 虚拟货币钱包- BIP32, BIP39, BIP44 BIP 全名是 Bitcoin Improvement P

Metamask 我是在火狐浏览器安装它的,所以一开始安装了Firefox:http://www.firefox.com.cn/ 然后是下载metamask,它的官方网站是https://metamask.io/,打开长这样,点击get Firefox addon 然后在进入的页面中点击add to Firefox -确定(截图)https://addons.mozilla.org/en-US/firefox/addon/ether-metamask/ 然后你就可以看见你的浏览器的右上角有一个

1.其实ganache其实就相当于一个私有链ganache安装,这个是图形化界面的: 2.(testRpc跟他其实是一个用处,有一个即可,只不过testRpc是非图形化界面.要注意两者都仅运行在內存中,因此每次重开时都会回到全新的状态)testRpc安装:npm install -g ethereumjs-testrpc 3.还有一个也是非图形化界面:ganache cli(testrpc是其的前身)更新:testrpc 现在已经并入到Truffle 开发框架中,现在名字是Ganache CLI

https://github.com/MetaMask/obs-store ObservableStore ObservableStore is a synchronous in-memory store for a single value, that you can subscribe to updates on ObservableStore是一个内存中的可以订阅更新的同步存储,只存储一个值 const store = new ObservableStore(initState) stor

https://github.com/MetaMask/json-rpc-middleware-stream/blob/master/test/index.js#L20 A small toolset for streaming json rpc and matching requests and responses. Made to be used with json-rpc-engine. 可以用来与json-rpc-engine结合使用的,对输入的json rpc进行读入.写出处理 jso

https://github.com/MetaMask/metamask-inpage-provider Used to initialize the inpage ethereum provider injected by MetaMask. Installation npm install metamask-inpage-provider -S   metamask-inpage-provider/createErrorMiddleware.js 处理JSON-RPC调用是出现的错误,并将错

https://github.com/MetaMask/safe-event-emitter safe-event-emitter An EventEmitter that isolates the emitter from errors in handlers. If an error is thrown in a handler it is caught and re-thrown inside of a setTimeout so as to not interupt the emitte

https://github.com/MetaMask/sw-controller Service Worker Controller Used to register a service worker and listen for a ready event. Can be used with sw-stream for easy plumbing. 这个模块是用来登录一个service worker并监听准备好的事件.可以与sw-stream结合使用 Usage const SwContro

之前在还不是十分懂用的时候想要用其连接本地的打开的ganache,所以就像使用本地插件的metamask一样,点击custom rpc,然后输入http://localhost:7545,然后页面就一直卡在了connecting unknown network上: 然后它不像插件版的改network那里还是可以修改的,现在就是什么都点击不了了,如果你也遇见了这样的问题,当然,要在像我还保留着当前账户的密钥信息的情况下,那就去将其在浏览器中缓存的数据都删除吧,不然无论你重新登录多少遍,它都还是会出

https://github.com/MetaMask/mascara (beta) Add MetaMask to your dapp even if the user doesn't have the extension installed 可以开始分析一下这里的代码,从package.json中我们可以看到start中的内容: "scripts": { "test": "echo \"Error: no test specified\&qu

https://github.com/MetaMask/metamask-extension/tree/develop/mascara 找了很多个实例,基本上很少是不使用线上钱包的,只有metamask-extension的mascara实例中实现了,下面是将整个metamask-extension下载下来,进行配置,然后运行的步骤: 进行环境部署: Building locally Install Node.js version 8.11.3 and npm version 6.1.0 If

metamask-extension/app/scripts/account-import-strategies/index.js 这部分就是用户如果往metamask中import一个已有的账户调用的接口,就是是直接输入私钥privateKey还是使用json file 即如下图: const Wallet = require('ethereumjs-wallet') const importers = require('ethereumjs-wallet/thirdparty') const

eip title author discussions-to status type category created 1102 Opt-in provider access Paul Bouchon <mail@bitpshr.net> https://ethereum-magicians.org/t/eip-1102-opt-in-provider-access/414 Draft Standards Track Interface 2018-05-04 Simple summary T

()metamask-extension/app/scripts/controllers/transactions Transaction Controller is an aggregate of sub-controllers and trackers exposed to the MetaMask controller. 交易控制器是暴露于metamask控制器的子控制器和跟踪器的集合 txStateManager responsible for the state of a transa

When a new site is visited, the WebExtension creates a new ContentScript in that page's context, which can be seen at app/scripts/contentscript.js. This script represents a per-page setup process, which creates the per-page web3api, connects it to th

这个就是浏览器后台所进行操作的地方了,它就是页面也区块链进行交互的中间部分. metamask-background描述了为web扩展单例的文件app/scripts/background.js.该上下文实例化了一个MetaMask控制器的实例,该实例表示用户的帐户.到区块链的连接以及与新Dapps的交互. Since background.js is essentially the Extension setup file, we can see it doing all the things

()MetaMask Browser Extension https://github.com/MetaMask/metamask-extension 这就是整个metamask的源码所在之处,好好看看 https://metamask.github.io/metamask-extension/这是源码的类.对象等的详细解释 1)了解整个代码的学习流程,看:https://github.com/MetaMask/metamask-extension/blob/develop/docs/porti

The MetaMask Controller——The central metamask controller. Aggregates other controllers and exports an api. The core functionality of MetaMask all lives in what we call The MetaMask Controller. Our goal for this file is for it to eventually be its own

The most confusing part about porting MetaMask to a new platform is the way we provide the Web3 API over a series of streams between contexts. Once you understand how we create the InpageProvider in the inpage.js script, you will be able to understan