MYKEY兼容Scatter协议,您可以直接开发兼容Scatter协议的dapp,再通过mykey内置浏览器访问。也可以参考以下链接,了解更多Scatter协议的内容:
https://get-scatter.com/developers/settingupforwebapps
先使用scatter.connect方法,再使用login方法即可获得用户的账号信息。
import ScatterJS from "@scatterjs/core";ScatterJS.connect("My DAPP", { network }).then(connected => {if (!connected) return alert("no scatter");const eos = ScatterJS.eos(network, Api, { rpc });this.setState({ eos });ScatterJS.login().then(id => {if (!id) return alert("no identity");const account = ScatterJS.account("eos");this.setState({ account }, this.getVote);});});
MYKEY的账号体系与其他的EOS账号有所差异,验证MYKEY签名时,需要使用Reserved公钥。
Reserved Key的公钥,可以通过智能合约mykeymanager的表keydata查询到。查询时,指定范围为MYKEY账号,index为3。
/*** 获取ReservedKey* 详情参考 https://docs.mykey.org/v/English/dive-into-mykey/mykey-on-eos#mykey-account-structure* @param {String} name MYKEY账号* @return {String} ReservedKey/the 3rd Operation Key*/async getReservedKey(name) {const mgrcontract = await this.getMykeyMgr(name)const mykey_signkey_index = 3const keydata = await this.eosJsonRpc.get_table_rows({json:true, code:mgrcontract, scope:name, table:'keydata', lower_bound: mykey_signkey_index, limit:1})if(!keydata) return '';return keydata.rows[0].key.pubkey;}/*** 验证已签名的数据* Parameters* signature (string | Buffer) buffer or hex string* data (string | Buffer)* pubkey (pubkey | PublicKey)* encoding (optional, default 'utf8')* hashData boolean sha256 hash data before verify (optional, default true)*/ecc.verify(signature, data, pubkey) === true