井通钱包介绍
井通钱包介绍 #
大致约定关系bip 到 swtclib 的完整示例移动开发
大致约定 #名称名称描述进制base-x二进制 十进制 十六进制 五十八进制编码/解码encode/decode信息的形式转换 进制转换也是一种编码/解码加密/解密encrypt/decrypt信息的加密还原 属于编码/解码范畴签名/验签sign/verify信息的声明确认密码算法crypto-algorithm井通支持多种算法 sm2p256v1(国密)/secp256k1/ed25519熵entropy128 位整数密钥secretbase58 字符串 种子做编码得到私钥privateKey256 位整数 安全由随机性保证 可以由熵单向哈希生成或者随机生成公钥publicKey256 位整数 由私钥通过单向加密算法计算得到密钥对keypairs私钥和公钥集合地址/账户address/accountbase58 字符串 由公钥通过单向算法计算得到并编码钱包wallet拥有密钥或者私钥即拥有对应的钱包 可以操作区块链上的资产比特币改进建议BIP比特币协议/约定更新 大致通用于区块链界bip32/分层钱包HDWallet使用一个主私钥管理多个私钥的改进约定 可以推导出多层次的子私钥/孙私钥等 主私钥通常记为种子/seedbip39/助记词Mnemonic用助记词简化密钥/私钥的改进约定 可以由助记词确定性推导出密钥或者私钥bip44/规范bip44-constants用来规范化 bip32 的私钥推导路径 是 bip43 的一种实现@swtc 开发包
所有的@swtc 开发包使用 scoped 发布 @swtc/lib-name
const pkg = require("@swtc/")
关系 #可逆计算（如 编码解码） 单向计算(如 哈希)
代码示例> .load ac.js
const { Keypairs } = require("@swtc/keypairs")
const { addressCodec } = require("@swtc/address-codec")
const entropy = Buffer.alloc(16) // 128位整数， 0
let secret = addressCodec.encodeSeed(entropy)
let secret_ed = addressCodec.encodeSeed(entropy, "ed25519")
console.log(`密钥是base58编码后的熵: ${secret}`)
console.log(`ed25519算法的密钥: ${secret_ed}`)
console.log("解码后：secp256k1")
console.log(addressCodec.decodeSeed(secret))
console.log("解码后：ed25519")
console.log(addressCodec.decodeSeed(secret_ed))
console.log(`ed25519私钥直接由熵哈希得到：\n\t${Buffer.from(Keypairs.hash(entropy)).toString('hex')}`)
密钥是base58编码后的熵: sp6JS7f14BuwFY8Mw6bTtLKWauoUs
ed25519算法的密钥: sEdSJHS4oiAdz7w2X2ni1gFiqtbJHqE
解码后：secp256k1
{
version: [ 33 ],
bytes:
type: 'secp256k1'
}
解码后：ed25519
{
version: [ 1, 225, 75 ],
bytes:
type: 'ed25519'
}
ed25519私钥直接由熵哈希得到：
0b6cbac838dfe7f47ea1bd0df00ec282fdf45510c92161072ccfb84035390c4d
undefined
>
mermaid graph 私钥 -> 公钥 -> 地址
代码示例> .load pk.js
const { Keypairs } = require("@swtc/keypairs")
const entropy = Buffer.alloc(16) // 128位整数， 0
privateKey = Buffer.from(Keypairs.hash(entropy)).toString('hex').toUpperCase()
console.log(`私钥（ed25519）：${privateKey}`)
const keypair = Keypairs.deriveKeypair(privateKey, "ed25519")
console.log(keypair)
const address = Keypairs.deriveAddress(keypair.publicKey)
console.log(`地址： ${address}`)
私钥（ed25519）：0B6CBAC838DFE7F47EA1BD0DF00EC282FDF45510C92161072CCFB84035390C4D
{
privateKey: 'ED0B6CBAC838DFE7F47EA1BD0DF00EC282FDF45510C92161072CCFB84035390C4D',
publicKey: 'ED1A7C082846CFF58FF9A892BA4BA2593151CCF1DBA59F37714CC9ED39824AF85F'
}
地址： j9zRhGj7b6xPekLvT6wP4qNdWMjyaumZS7
undefined
>
mermaid graph 密钥 <==> 熵 -> 私钥
代码示例> .load ac.js
const { Keypairs } = require("@swtc/keypairs")
const { addressCodec } = require("@swtc/address-codec")
const entropy = Buffer.alloc(16) // 128位整数， 0
let secret = addressCodec.encodeSeed(entropy)
let secret_ed = addressCodec.encodeSeed(entropy, "ed25519")
console.log(`密钥是base58编码后的熵: ${secret}`)
console.log(`ed25519算法的密钥: ${secret_ed}`)
console.log("解码后：secp256k1")
console.log(addressCodec.decodeSeed(secret))
console.log("解码后：ed25519")
console.log(addressCodec.decodeSeed(secret_ed))
console.log(`ed25519私钥直接由熵哈希得到：\n\t${Buffer.from(Keypairs.hash(entropy)).toString('hex')}`)
密钥是base58编码后的熵: sp6JS7f14BuwFY8Mw6bTtLKWauoUs
ed25519算法的密钥: sEdSJHS4oiAdz7w2X2ni1gFiqtbJHqE
解码后：secp256k1
{
version: [ 33 ],
bytes:
type: 'secp256k1'
}
解码后：ed25519
{
version: [ 1, 225, 75 ],
bytes:
type: 'ed25519'
}
ed25519私钥直接由熵哈希得到：
0b6cbac838dfe7f47ea1bd0df00ec282fdf45510c92161072ccfb84035390c4d
undefined
>
mermaid graph 加密算法 影响 熵->密钥 私钥->公钥 签名/验签
代码示例> .load ac.js
const { Keypairs } = require("@swtc/keypairs")
const { addressCodec } = require("@swtc/address-codec")
const entropy = Buffer.alloc(16) // 128位整数， 0
let secret = addressCodec.encodeSeed(entropy)
let secret_ed = addressCodec.encodeSeed(entropy, "ed25519")
console.log(`密钥是base58编码后的熵: ${secret}`)
console.log(`ed25519算法的密钥: ${secret_ed}`)
console.log("解码后：secp256k1")
console.log(addressCodec.decodeSeed(secret))
console.log("解码后：ed25519")
console.log(addressCodec.decodeSeed(secret_ed))
console.log(`ed25519私钥直接由熵哈希得到：\n\t${Buffer.from(Keypairs.hash(entropy)).toString('hex')}`)
let keypairs = Keypairs.deriveKeypair(secret)
console.log("密钥对：(sec256k1私钥加了前缀00)")
console.log(keypairs)
let keypairs_ed = Keypairs.deriveKeypair(secret_ed)
console.log("密钥对：(ed25519加了前缀ED)")
console.log(keypairs_ed)
密钥是base58编码后的熵: sp6JS7f14BuwFY8Mw6bTtLKWauoUs
ed25519算法的密钥: sEdSJHS4oiAdz7w2X2ni1gFiqtbJHqE
解码后：secp256k1
{
version: [ 33 ],
bytes:
type: 'secp256k1'
}
解码后：ed25519
{
version: [ 1, 225, 75 ],
bytes:
type: 'ed25519'
}
ed25519私钥直接由熵哈希得到：
0b6cbac838dfe7f47ea1bd0df00ec282fdf45510c92161072ccfb84035390c4d
密钥对：(sec256k1私钥加了前缀00)
{
privateKey: '002512BBDFDBB77510883B7DCCBEF270B86DEAC8B64AC762873D75A1BEE6298665',
publicKey: '0390A196799EE412284A5D80BF78C3E84CBB80E1437A0AECD9ADF94D7FEAAFA284'
}
密钥对：(ed25519加了前缀ED)
{
privateKey: 'ED0B6CBAC838DFE7F47EA1BD0DF00EC282FDF45510C92161072CCFB84035390C4D',
publicKey: 'ED1A7C082846CFF58FF9A892BA4BA2593151CCF1DBA59F37714CC9ED39824AF85F'
}
undefined
>
mermaid graph BIP32 种子 -> 子孙后代私钥
每代都有兄弟私钥 一个种子私钥管理许多钱包 推导路径 m/g1/g2/g3/g4/...
代码演示 > .load test.js
const bip39 = require("bip39")
const bip32 = require("bip32")
bip39.setDefaultWordlist("chinese_simplified")
const mnemonic = bip39.entropyToMnemonic('00000000000000000000000000000000')
let seed = bip39.mnemonicToSeedSync(mnemonic)
b32 = bip32.fromSeed(seed)
console.log(`主节点 私钥: ${b32.privateKey.toString("hex")}`)
son_son = b32.derivePath("m/0/1")
console.log(`孙节点 m/0/1: ${son_son.privateKey.toString("hex")}`)
主节点 私钥: de515c704d69559b2ad1bd1724cd400097fa5c7b94cce4249f4198239f3e1af2
孙节点 m/0/1: be72cf3eb3c9e5155d3d9cad768f862fdd609ccb3a227f4c596bb1d0885d1e87
undefined
>
mermaid graph BIP39 助记词 -> 熵 助记词 -> 私钥/种子
助记词代替密钥或者私钥的管理
代码示例> .load test.js
const bip39 = require("bip39")
bip39.setDefaultWordlist("chinese_simplified")
const mnemonic = bip39.entropyToMnemonic('00000000000000000000000000000000')
console.log(mnemonic)
let entropy = bip39.mnemonicToEntropy(mnemonic)
let seed = bip39.mnemonicToSeedSync(mnemonic)
console.log(`助记词 到 熵: ${entropy}`)
console.log(`助记词 到 种子: ${seed.toString("hex")}`)
的 的 的 的 的 的 的 的 的 的 的 在
助记词 到 熵: 00000000000000000000000000000000
助记词 到 种子: c015b86e4b208402bb0bdd0febb746708b869bb6e433cb227fd66d444f3ccdc360fee9ca9271014c2a684df380fcc40bd80a37eaa41a8061a52a18d319cdd899
undefined
>
mermaid graph BIP44 规范化 bip32
一个种子私钥管理许多钱包, 许多通证 bip43 的一个实例 314 0x8000013a MOAC MOAC 315 0x8000013b SWTC SWTC 推导路径 m/44'/token'/a'/0/i
代码演示> .load t.js
const bip39 = require("bip39")
const bip32 = require("bip32")
const constants = require("bip44-constants")
const getCoin = coin => constants.filter(e => e[1] === coin.toUpperCase())
const SWTC = getCoin('SWTC')[0][0] << 1 >> 1
const MOAC = getCoin('MOAC')[0][0] << 1 >> 1
console.log(SWTC)
bip39.setDefaultWordlist("chinese_simplified")
const mnemonic = bip39.entropyToMnemonic('00000000000000000000000000000000')
let seed = bip39.mnemonicToSeedSync(mnemonic)
b32 = bip32.fromSeed(seed)
console.log(`主节点 私钥: ${b32.privateKey.toString("hex")}`)
let private_key_moac = b32.derivePath(`m/44'/${MOAC}'/0'/0/0`).privateKey
let private_key_swtc = b32.derivePath(`m/44'/${SWTC}'/0'/0/0`).privateKey
console.log(`墨客 第一个私钥: ${private_key_moac.toString("hex")}`)
console.log(`井通 第一个私钥: ${private_key_swtc.toString("hex")}`)
315
主节点 私钥: de515c704d69559b2ad1bd1724cd400097fa5c7b94cce4249f4198239f3e1af2
墨客 第一个私钥: 0e380e7f29a9bdbf0d04e8933e625d244737154b095edcc14dadffb8ae707b01
井通 第一个私钥: 42f255cd10c52ddda2af360b6561caf3275c02bd2e5fce6886c6ddc389ba72e9
undefined
>
mermaid graph bip 到 swtclib 的完整示例 #bip39 -> 钱包
助记词(bip39) -> 密钥+钱包(swtclib) 助记词(bip39) -> 种子(bip32) -> 私钥(bip44) -> 钱包(swtclib)
代码> .load test.js
const { Wallet } = require("@swtc/wallet")
const Keypair = Wallet.KeyPair
const addressCodec = Keypair.addressCodec
const bip39 = require("bip39")
const bip32 = require("bip32")
const constants = require("bip44-constants")
const getCoin = coin => constants.filter(e => e[1] === coin.toUpperCase())
const SWTC = getCoin('SWTC')[0][0] << 1 >> 1
console.log(SWTC)
bip39.setDefaultWordlist("chinese_simplified")
let mnemonic, seed, entropy, secret, privateKey, publicKey, address, wallet
for (const length of [128, 160, 192, 224, 256]) {
mnemonic = bip39.generateMnemonic(length)
console.log(`\n随机助记词-${Math.ceil(length / 11)}: ${mnemonic}`)
entropy = bip39.mnemonicToEntropy(mnemonic)
console.log(`\t熵 : ${entropy.toString("hex")}`)
console.log(`\t\t密钥-secp256k1: ${addressCodec.encodeSeed(entropy.slice(0,16))}`)
console.log(`\t\t密钥-ed25519 : ${addressCodec.encodeSeed(entropy.slice(0,16), 'ed25519')}`)
seed = bip39.mnemonicToSeedSync(mnemonic)
console.log(`\t种子: ${seed.toString("hex")}`)
b32 = bip32.fromSeed(seed)
privateKey = b32.derivePath(`m/44'/${SWTC}'/0'/0/0`).privateKey
wallet = Wallet.fromSecret(privateKey.toString("hex"))
console.log(`\t井通第一私钥: ${privateKey.toString("hex")}`)
console.log(`\t\t井通地址-secp256k1: ${wallet.address}`)
wallet = new Wallet(privateKey.toString("hex"), "ed25519")
console.log(`\t\t井通地址-ed25519 : ${wallet.address()}`)
privateKey = b32.derivePath(`m/44'/${SWTC}'/0'/0/1`).privateKey
wallet = Wallet.fromSecret(privateKey.toString("hex"))
console.log(`\t井通第二私钥: ${privateKey.toString("hex")}`)
console.log(`\t\t井通地址-secp256k1: ${wallet.address}`)
wallet = new Wallet(privateKey.toString("hex"), "ed25519")
console.log(`\t\t井通地址-ed25519 : ${wallet.address()}`)
}
entropy = '00000000000000000000000000000000'
mnemonic = bip39.entropyToMnemonic(entropy)
console.log(`\n\n零号助记词-12: ${mnemonic}`)
console.log(`零号熵 : ${entropy.toString("hex")}`)
console.log(`\t零号密钥-secp256k1: ${addressCodec.encodeSeed(entropy.slice(0,16))}`)
console.log(`\t零号密钥-ed25519 : ${addressCodec.encodeSeed(entropy.slice(0,16), 'ed25519')}`)
seed = bip39.mnemonicToSeedSync(mnemonic)
b32 = bip32.fromSeed(seed)
console.log(`零号种子: ${seed.toString("hex")}`)
privateKey = b32.derivePath(`m/44'/${SWTC}'/0'/0/0`).privateKey
wallet = Wallet.fromSecret(privateKey.toString("hex"))
console.log(`零号井通第一私钥: ${privateKey.toString("hex")}`)
console.log(`\t井通地址-secp256k1: ${wallet.address}`)
wallet = new Wallet(privateKey.toString("hex"), "ed25519")
console.log(`\t井通地址-ed25519 : ${wallet.address()}`)
privateKey = b32.derivePath(`m/44'/${SWTC}'/0'/0/1`).privateKey
wallet = Wallet.fromSecret(privateKey.toString("hex"))
console.log(`零号井通第二私钥: ${privateKey.toString("hex")}`)
console.log(`\t井通地址-secp256k1: ${wallet.address}`)
wallet = new Wallet(privateKey.toString("hex"), "ed25519")
console.log(`\t井通地址-ed25519 : ${wallet.address()}`)
315
随机助记词-12: 仍 益 物 曾 江 认 缘 劲 烷 吞 胎 右
熵 : 592ab82a28e3924a2ae617ec5fefde26
密钥-secp256k1: spm4RJdtoYsBTAFbpAfoMvjBoHPVx
密钥-ed25519 : sEdS4MRDKt4z37oyZoxaQpJSXZqzRmX
种子: 6465fe3ea42c889aed804c1420825d71f36840a01d0a3cafa1c73a363fe2850bb526b9b6a1eb2821f17b3e91931e53459bb5438540e63a6851a562772ca13717
井通第一私钥: f607013f4b8abe69662b15d67bd20984c3fad75ac0445086366fad2a8bfbf27e
井通地址-secp256k1: jwenxJr3QpgP1mfG1WRNQVgTtJTnENg9pr
井通地址-ed25519 : jNnRGAAop12SP9UqnoJhAH8SU7PARWm3dr
井通第二私钥: b602e00170e1780a7ea20425af3d39be6c93b4330ad3f5a576f10ab4dba4610f
井通地址-secp256k1: jpx7yVoGP5obo3YADVMFvHwR7vkiTSwy3D
井通地址-ed25519 : jfpVYMH6J9JRA19ofmFg6reabMJqB8xy7Y
随机助记词-15: 船 无 提 孔 坝 近 敬 云 照 代 巷 亭 流 仔 岩
熵 : 4d22a85baf0fda64adb2de3ce2cbf77471b1b85e
密钥-secp256k1: spkXuWBt7eML37Aed2WywpiziVQAQ
密钥-ed25519 : sEdSMWuQ1thaSd7Wg1YroUaZPLMddqv
种子: 12189ea71c85362749ba7189ff97ff5e341509528335685d6aad15e0f995a045a63ec09e6d7a7ee91e739717e3f3343ac90c975cc1dd6bfd5ec08145ae9222c3
井通第一私钥: b506f77179aed1421308fe931518c8caf01e9d19ec6027518b7d0e9f62431420
井通地址-secp256k1: jDotHnnyzAvEUG7UYPjt5CL15M7GxaVbh9
井通地址-ed25519 : jfg7KsrmS9s1mDXnUAbmEha3xYZfsTRBMv
井通第二私钥: 92f70e88a55b9619617feac8aaa7a28b098e4b9e982ab5d479d1ddcb13024701
井通地址-secp256k1: jKgkp8pYeaXKHmKCTWLTGx8FshtsJPFm1v
井通地址-ed25519 : jD91q5Et9iBLSzaGGo2TAxYgkSssjUXMZJ
随机助记词-18: 捕 串 鸭 刷 拜 位 祖 究 瓶 玄 领 甜 粮 比 芽 飞 怪 舟
熵 : 8eba1b2eed4d6830dba979c11fc888f0864e256d8a79aa76
密钥-secp256k1: spom44bcbddtcE3Ww8ce5hK8LeE6f
密钥-ed25519 : sEdSQk4HHcBnrBxG1rnAt1e2i9PKYja
种子: b341006738d7932ac2ea9fcb5e0e2327df440c084318f55929b7d7fc78401e54785f6e73faf67cf7f11818f3366ea4f161597a8b17a600c07af88d2a78e0ff45
井通第一私钥: d1361359a6a8ee2cab0220639ef55da9674da840dbfd784f42513c6730eb04e4
井通地址-secp256k1: jJdxsAj566yfHMXdrDJ5ptrTcE4BkmFZoa
井通地址-ed25519 : jsEhK82PMv5qpguDmp2VQ7TdmVAF6Y1bR6
井通第二私钥: 6caeeaffb7c2b009ce86bde616020759280379d00af677ba6f7f0575e2da84c2
井通地址-secp256k1: j9M4ntwhuFgt97VSh1CprFE83QdERNGj6b
井通地址-ed25519 : jsUT2ErEBC5cYydXDaMZ3EWdpKBgjHrzoE
随机助记词-21: 挖 炼 危 程 房 桂 氢 浓 童 扫 童 肠 依 弓 况 算 鞋 恩 善 更 芳
熵 : b152c9d50bb56b7a1c4bdaa3f6328ffd555fc70b217fdcd2b1969349
密钥-secp256k1: sp6JdJjxnH3GuHB8o1PN9NyrWZnAX
密钥-ed25519 : sEdSJHdU6AerD2EJAjrpCTnmWnr36SM
种子: 37db9f1803178f1f6e0612dbcb2e51952abdb881b4368b6df7f4e49ce761a171dac5bad6c77ab1f4bf06f6a4a937a42625fb84e96031466355abf7f8e75c431a
井通第一私钥: f17614d4f84f3760feccd0b9e0fa23fa2c2fd5461c60eafc8eb5d03212ab255d
井通地址-secp256k1: jhU7KMy4XydStNjivx5dV7jyee5XHs1qGL
井通地址-ed25519 : jhg6rLuyL3E8PfbPAs4nCJCAy6pW6RnqYN
井通第二私钥: 08b9ce03c0ed507444c95276b3277f8738e30fdeef8da7e399e617a95227305a
井通地址-secp256k1: jPmU9NHSn3H97uD8yxQYeVoDZNYRxpSCrc
井通地址-ed25519 : j4BVdRBcYWEHg6d3KZpvttjLiJcHRUZrF3
随机助记词-24: 董 良 减 浇 阴 是 侨 蒸 削 伍 田 贵 谈 洁 茎 轴 圈 融 公 扣 鼓 答 吗 袭
熵 : eecaa515eda88600b523c7a075f12a34740565f8c2aa879a2854ebe7d0d718ce
密钥-secp256k1: sp6JS7f14Lpf6zzRkjKxDgtjucMYx
密钥-ed25519 : sEdSJHS4oiA8fRhpreCwcBwDQTBmE2R
种子: 996e4efec5bdd2e90654d4e66834f9108e7515c852de92f669ac224f5f90819fb59d362f65c3576ece927632ada95295892c8463dfa7bb5462c369ae0d34450f
井通第一私钥: 463552f46b10b25050b60d0cfab0a6139a37c07f49bb3c2947ac9de18af3aba6
井通地址-secp256k1: jEmskT6pGngn6HcLi5j9gdvYKdfqa6wWnX
井通地址-ed25519 : jPyYKHr96mcbTYfrf8hmQFC1XSwCYF8Es1
井通第二私钥: 2e3d518ed16d6741a9e45d0dde20529c740dd69c0cd87662150436e758da34f7
井通地址-secp256k1: jL4XiAJ4JtC7MTGouViCS8qA2MWooNrRAG
井通地址-ed25519 : jQESz4B47AKbMSdEyPxkGzBuc2HDQRE3Wo
零号助记词-12: 的 的 的 的 的 的 的 的 的 的 的 在
零号熵 : 00000000000000000000000000000000
零号密钥-secp256k1: sp6JS7f14BuwFY8Mw6bTtLKWauoUs
零号密钥-ed25519 : sEdSJHS4oiAdz7w2X2ni1gFiqtbJHqE
零号种子: c015b86e4b208402bb0bdd0febb746708b869bb6e433cb227fd66d444f3ccdc360fee9ca9271014c2a684df380fcc40bd80a37eaa41a8061a52a18d319cdd899
零号井通第一私钥: 42f255cd10c52ddda2af360b6561caf3275c02bd2e5fce6886c6ddc389ba72e9
井通地址-secp256k1: jLnwXgBewnGXL3a6e24DpQXmzcc6gabTUb
井通地址-ed25519 : jJPqLrNGcwWmCxEmgpBCnEAbfWuAr2Au96
零号井通第二私钥: 5f339a90404ced22eeedd48fbad16c80db83660b93aea3ff131781b75a8283ca
井通地址-secp256k1: j4XfDGzF57yKNAs3ndxQ6h98Ruwy5NR8h9
井通地址-ed25519 : jwD2SNQhGnGT1fNHSnkfsHdTE4cLRaUm13
undefined
>
移动开发 #开发框架
npm install -g nativescript
代码Documents xcliu$ ns create bipapp --js
Documents xcliu$ cd bipapp
bipapp xcliu$ npm install bip32 bip39 @swtc/wallet @swtc/nativescript
bipapp xcliu$ echo "更新webpack配置 更新程序引入bip和swtc"
bipapp xcliu$ git diff
diff --git a/webpack.config.js b/webpack.config.js
index 4e59599..bde3a35 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -135,7 +135,7 @@ module.exports = env => {
`node_modules/${coreModulesPackageName}`,
"node_modules",
],
- alias: Object.assign(alias, require("@swtc/nativescript").aliases),
+ alias,
// resolve symlinks to symlinked modules
symlinks: true
},
@@ -264,8 +264,8 @@ module.exports = env => {
new webpack.DefinePlugin({
"global.TNS_WEBPACK": "true",
"global.isAndroid": platform === 'android',
- "global.isIOS": platform === 'ios'
- // "process": "global.process",
+ "global.isIOS": platform === 'ios',
+ "process": "global.process",
}),
// Remove all files from the out dir.
new CleanWebpackPlugin({
bipapp xcliu$ git diff app
diff --git a/src/main-view-model.ts b/src/main-view-model.ts
index 39e86c5..9d7aef2 100644
--- a/src/main-view-model.ts
+++ b/src/main-view-model.ts
@@ -1,14 +1,25 @@
import { Observable } from '@nativescript/core';
+import { Wallet } from "@swtc/wallet";
+import { BIP32Interface, fromSeed } from "bip32"
+import { getDefaultWordlist, setDefaultWordlist, generateMnemonic, mnemonicToSeedSync } from "bip39"
+
+setDefaultWordlist('chinese_simplified')
+let mnemonic: string = generateMnemonic()
+let b32: BIP32Interface
export class HelloWorldModel extends Observable {
private _counter: number;
private _message: string;
+ private _mnemonic: string;
+ private _seed: Buffer;
- constructor() {
+ constructor(mnemonic: string = generateMnemonic()) {
super();
// Initialize default values.
this._counter = 42;
+ this._mnemonic = mnemonic
+ this._seed = mnemonicToSeedSync(mnemonic)
this.updateMessage();
}
@@ -25,6 +36,8 @@ export class HelloWorldModel extends Observable {
onTap() {
this._counter--;
+ this._mnemonic = generateMnemonic();
+ this._seed = mnemonicToSeedSync(this._mnemonic)
this.updateMessage();
}
@@ -33,7 +46,10 @@ export class HelloWorldModel extends Observable {
this.message =
'Hoorraaay! You unlocked the NativeScript clicker achievement!';
} else {
- this.message = `${this._counter} taps left`;
+ this.message = `${this._counter} taps left
+${this._mnemonic}
+seed: ${this._seed.toString("hex")}
+`;
}
}
}
bipapp xcliu$ ns run android