Implement Badge Actions > Airdrop by Key
This commit is contained in:
Serkan Reis
parent
e1adca8ddf
commit
acd182dc60
126
components/BadgeAirdropListUpload.tsx
Normal file
126
components/BadgeAirdropListUpload.tsx
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@ -0,0 +1,126 @@
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/* eslint-disable eslint-comments/disable-enable-pair */
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/* eslint-disable no-misleading-character-class */
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/* eslint-disable no-control-regex */
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import { toUtf8 } from '@cosmjs/encoding'
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import clsx from 'clsx'
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import React, { useState } from 'react'
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import { toast } from 'react-hot-toast'
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import { useWallet } from '../contexts/wallet'
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import { SG721_NAME_ADDRESS } from '../utils/constants'
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import { isValidAddress } from '../utils/isValidAddress'
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interface BadgeAirdropListUploadProps {
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onChange: (data: string[]) => void
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}
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export const BadgeAirdropListUpload = ({ onChange }: BadgeAirdropListUploadProps) => {
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const wallet = useWallet()
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const [resolvedAddresses, setResolvedAddresses] = useState<string[]>([])
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const resolveAddresses = async (names: string[]) => {
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await new Promise((resolve) => {
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let i = 0
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names.map(async (name) => {
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if (!wallet.client) throw new Error('Wallet not connected')
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await wallet.client
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.queryContractRaw(
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SG721_NAME_ADDRESS,
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toUtf8(
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Buffer.from(
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`0006${Buffer.from('tokens').toString('hex')}${Buffer.from(name).toString('hex')}`,
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'hex',
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).toString(),
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),
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)
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.then((res) => {
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const tokenUri = JSON.parse(new TextDecoder().decode(res as Uint8Array)).token_uri
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if (tokenUri && isValidAddress(tokenUri)) resolvedAddresses.push(tokenUri)
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else toast.error(`Resolved address is empty or invalid for the name: ${name}.stars`)
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})
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.catch((e) => {
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console.log(e)
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toast.error(`Error resolving address for the name: ${name}.stars`)
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})
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i++
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if (i === names.length) resolve(resolvedAddresses)
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})
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})
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return resolvedAddresses
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}
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const onFileChange = (event: React.ChangeEvent<HTMLInputElement>) => {
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setResolvedAddresses([])
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if (!event.target.files) return toast.error('Error opening file')
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if (event.target.files.length !== 1) {
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toast.error('No file selected')
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return onChange([])
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}
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// eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
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if (event.target.files[0]?.type !== 'text/plain') {
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toast.error('Invalid file type')
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return onChange([])
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}
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const reader = new FileReader()
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reader.onload = async (e: ProgressEvent<FileReader>) => {
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const text = e.target?.result?.toString()
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let newline = '\n'
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if (text?.includes('\r')) newline = '\r'
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if (text?.includes('\r\n')) newline = '\r\n'
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const cleanText = text?.toLowerCase().replace(/,/g, '').replace(/"/g, '').replace(/'/g, '').replace(/ /g, '')
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const data = cleanText?.split(newline)
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const regex =
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/[\0-\x1F\x7F-\x9F\xAD\u0378\u0379\u037F-\u0383\u038B\u038D\u03A2\u0528-\u0530\u0557\u0558\u0560\u0588\u058B-\u058E\u0590\u05C8-\u05CF\u05EB-\u05EF\u05F5-\u0605\u061C\u061D\u06DD\u070E\u070F\u074B\u074C\u07B2-\u07BF\u07FB-\u07FF\u082E\u082F\u083F\u085C\u085D\u085F-\u089F\u08A1\u08AD-\u08E3\u08FF\u0978\u0980\u0984\u098D\u098E\u0991\u0992\u09A9\u09B1\u09B3-\u09B5\u09BA\u09BB\u09C5\u09C6\u09C9\u09CA\u09CF-\u09D6\u09D8-\u09DB\u09DE\u09E4\u09E5\u09FC-\u0A00\u0A04\u0A0B-\u0A0E\u0A11\u0A12\u0A29\u0A31\u0A34\u0A37\u0A3A\u0A3B\u0A3D\u0A43-\u0A46\u0A49\u0A4A\u0A4E-\u0A50\u0A52-\u0A58\u0A5D\u0A5F-\u0A65\u0A76-\u0A80\u0A84\u0A8E\u0A92\u0AA9\u0AB1\u0AB4\u0ABA\u0ABB\u0AC6\u0ACA\u0ACE\u0ACF\u0AD1-\u0ADF\u0AE4\u0AE5\u0AF2-\u0B00\u0B04\u0B0D\u0B0E\u0B11\u0B12\u0B29\u0B31\u0B34\u0B3A\u0B3B\u0B45\u0B46\u0B49\u0B4A\u0B4E-\u0B55\u0B58-\u0B5B\u0B5E\u0B64\u0B65\u0B78-\u0B81\u0B84\u0B8B-\u0B8D\u0B91\u0B96-\u0B98\u0B9B\u0B9D\u0BA0-\u0BA2\u0BA5-\u0BA7\u0BAB-\u0BAD\u0BBA-\u0BBD\u0BC3-\u0BC5\u0BC9\u0BCE\u0BCF\u0BD1-\u0BD6\u0BD8-\u0BE5\u0BFB-\u0C00\u0C04\u0C0D\u0C11\u0C29\u0C34\u0C3A-\u0C3C\u0C45\u0C49\u0C4E-\u0C54\u0C57\u0C5A-\u0C5F\u0C64\u0C65\u0C70-\u0C77\u0C80\u0C81\u0C84\u0C8D\u0C91\u0CA9\u0CB4\u0CBA\u0CBB\u0CC5\u0CC9\u0CCE-\u0CD4\u0CD7-\u0CDD\u0CDF\u0CE4\u0CE5\u0CF0\u0CF3-\u0D01\u0D04\u0D0D\u0D11\u0D3B\u0D3C\u0D45\u0D49\u0D4F-\u0D56\u0D58-\u0D5F\u0D64\u0D65\u0D76-\u0D78\u0D80\u0D81\u0D84\u0D97-\u0D99\u0DB2\u0DBC\u0DBE\u0DBF\u0DC7-\u0DC9\u0DCB-\u0DCE\u0DD5\u0DD7\u0DE0-\u0DF1\u0DF5-\u0E00\u0E3B-\u0E3E\u0E5C-\u0E80\u0E83\u0E85\u0E86\u0E89\u0E8B\u0E8C\u0E8E-\u0E93\u0E98\u0EA0\u0EA4\u0EA6\u0EA8\u0EA9\u0EAC\u0EBA\u0EBE\u0EBF\u0EC5\u0EC7\u0ECE\u0ECF\u0EDA\u0EDB\u0EE0-\u0EFF\u0F48\u0F6D-\u0F70\u0F98\u0FBD\u0FCD\u0FDB-\u0FFF\u10C6\u10C8-\u10CC\u10CE\u10CF\u1249\u124E\u124F\u1257\u1259\u125E\u125F\u1289\u128E\u128F\u12B1\u12B6\u12B7\u12BF\u12C1\u12C6\u12C7\u12D7\u1311\u1316\u1317\u135B\u135C\u137D-\u137F\u139A-\u139F\u13F5-\u13FF\u169D-\u169F\u16F1-\u16FF\u170D\u1715-\u171F\u1737-\u173F\u1754-\u175F\u176D\u1771\u1774-\u177F\u17DE\u17DF\u17EA-\u17EF\u17FA-\u17FF\u180F\u181A-\u181F\u1878-\u187F\u18AB-\u18AF\u18F6-\u18FF\u191D-\u191F\u192C-\u192F\u193C-\u193F\u1941-\u1943\u196E\u196F\u1975-\u197F\u19AC-\u19AF\u19CA-\u19CF\u19DB-\u19DD\u1A1C\u1A1D\u1A5F\u1A7D\u1A7E\u1A8A-\u1A8F\u1A9A-\u1A9F\u1AAE-\u1AFF\u1B4C-\u1B4F\u1B7D-\u1B7F\u1BF4-\u1BFB\u1C38-\u1C3A\u1C4A-\u1C4C\u1C80-\u1CBF\u1CC8-\u1CCF\u1CF7-\u1CFF\u1DE7-\u1DFB\u1F16\u1F17\u1F1E\u1F1F\u1F46\u1F47\u1F4E\u1F4F\u1F58\u1F5A\u1F5C\u1F5E\u1F7E\u1F7F\u1FB5\u1FC5\u1FD4\u1FD5\u1FDC\u1FF0\u1FF1\u1FF5\u1FFF\u200B-\u200F\u2020-\u202E\u2060-\u206F\u2072\u2073\u208F\u209D-\u209F\u20BB-\u20CF\u20F1-\u20FF\u218A-\u218F\u23F4-\u23FF\u2427-\u243F\u244B-\u245F\u2700\u2B4D-\u2B4F\u2B5A-\u2BFF\u2C2F\u2C5F\u2CF4-\u2CF8\u2D26\u2D28-\u2D2C\u2D2E\u2D2F\u2D68-\u2D6E\u2D71-\u2D7E\u2D97-\u2D9F\u2DA7\u2DAF\u2DB7\u2DBF\u2DC7\u2DCF\u2DD7\u2DDF\u2E3C-\u2E7F\u2E9A\u2EF4-\u2EFF\u2FD6-\u2FEF\u2FFC-\u2FFF\u3040\u3097\u3098\u3100-\u3104\u312E-\u3130\u318F\u31BB-\u31BF\u31E4-\u31EF\u321F\u32FF\u4DB6-\u4DBF\u9FCD-\u9FFF\uA48D-\uA48F\uA4C7-\uA4CF\uA62C-\uA63F\uA698-\uA69E\uA6F8-\uA6FF\uA78F\uA794-\uA79F\uA7AB-\uA7F7\uA82C-\uA82F\uA83A-\uA83F\uA878-\uA87F\uA8C5-\uA8CD\uA8DA-\uA8DF\uA8FC-\uA8FF\uA954-\uA95E\uA97D-\uA97F\uA9CE\uA9DA-\uA9DD\uA9E0-\uA9FF\uAA37-\uAA3F\uAA4E\uAA4F\uAA5A\uAA5B\uAA7C-\uAA7F\uAAC3-\uAADA\uAAF7-\uAB00\uAB07\uAB08\uAB0F\uAB10\uAB17-\uAB1F\uAB27\uAB2F-\uABBF\uABEE\uABEF\uABFA-\uABFF\uD7A4-\uD7AF\uD7C7-\uD7CA\uD7FC-\uF8FF\uFA6E\uFA6F\uFADA-\uFAFF\uFB07-\uFB12\uFB18-\uFB1C\uFB37\uFB3D\uFB3F\uFB42\uFB45\uFBC2-\uFBD2\uFD40-\uFD4F\uFD90\uFD91\uFDC8-\uFDEF\uFDFE\uFDFF\uFE1A-\uFE1F\uFE27-\uFE2F\uFE53\uFE67\uFE6C-\uFE6F\uFE75\uFEFD-\uFF00\uFFBF-\uFFC1\uFFC8\uFFC9\uFFD0\uFFD1\uFFD8\uFFD9\uFFDD-\uFFDF\uFFE7\uFFEF-\uFFFB\uFFFE\uFFFF]/g
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const printableData = data?.map((item) => item.replace(regex, ''))
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const names = printableData?.filter((address) => address !== '' && address.endsWith('.stars'))
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const strippedNames = names?.map((name) => name.split('.')[0])
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console.log(names)
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if (strippedNames?.length) {
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await toast
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.promise(resolveAddresses(strippedNames), {
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loading: 'Resolving addresses...',
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success: 'Address resolution finalized.',
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error: 'Address resolution failed!',
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})
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.then((addresses) => {
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console.log(addresses)
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})
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.catch((error) => {
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console.log(error)
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})
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}
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return onChange([
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...new Set(
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printableData
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?.filter((address) => address !== '' && isValidAddress(address) && address.startsWith('stars'))
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.concat(resolvedAddresses) || [],
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),
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])
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}
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reader.readAsText(event.target.files[0])
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}
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return (
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<div
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className={clsx(
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'flex relative justify-center items-center mt-2 space-y-4 w-full h-32',
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'rounded border-2 border-white/20 border-dashed',
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)}
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>
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<input
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accept=".txt"
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className={clsx(
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'file:py-2 file:px-4 file:mr-4 file:bg-plumbus-light file:rounded file:border-0 cursor-pointer',
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'before:absolute before:inset-0 before:hover:bg-white/5 before:transition',
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)}
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id="badge-airdrop-list-file"
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multiple={false}
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onChange={onFileChange}
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type="file"
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/>
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</div>
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)
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}
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@ -1,3 +1,6 @@
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/* eslint-disable eslint-comments/disable-enable-pair */
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/* eslint-disable @typescript-eslint/no-unsafe-assignment */
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// import { AirdropUpload } from 'components/AirdropUpload'
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import { toUtf8 } from '@cosmjs/encoding'
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import type { DispatchExecuteArgs } from 'components/badges/actions/actions'
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@ -6,6 +9,7 @@ import { ActionsCombobox } from 'components/badges/actions/Combobox'
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import { useActionsComboboxState } from 'components/badges/actions/Combobox.hooks'
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import { Button } from 'components/Button'
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import { FormControl } from 'components/FormControl'
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import { FormGroup } from 'components/FormGroup'
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import { useInputState, useNumberInputState } from 'components/forms/FormInput.hooks'
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import { MetadataAttributes } from 'components/forms/MetadataAttributes'
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import { useMetadataAttributesState } from 'components/forms/MetadataAttributes.hooks'
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@ -22,9 +26,9 @@ import { FaArrowRight } from 'react-icons/fa'
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import { useMutation } from 'react-query'
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import * as secp256k1 from 'secp256k1'
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import { sha256 } from 'utils/hash'
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import type { AirdropAllocation } from 'utils/isValidAccountsFile'
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import { resolveAddress } from 'utils/resolveAddress'
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import { BadgeAirdropListUpload } from '../../BadgeAirdropListUpload'
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import { AddressInput, TextInput } from '../../forms/FormInput'
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import type { MintRule } from '../creation/ImageUploadDetails'
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@ -42,8 +46,7 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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const [lastTx, setLastTx] = useState('')
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const [timestamp, setTimestamp] = useState<Date | undefined>(undefined)
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const [airdropAllocationArray, setAirdropAllocationArray] = useState<AirdropAllocation[]>([])
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const [airdropArray, setAirdropArray] = useState<string[]>([])
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const [airdropAllocationArray, setAirdropAllocationArray] = useState<string[]>([])
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const [badge, setBadge] = useState<Badge>()
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const [transferrable, setTransferrable] = useState<TransferrableType>(undefined)
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const [resolvedOwnerAddress, setResolvedOwnerAddress] = useState<string>('')
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@ -174,7 +177,8 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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const showMetadataField = isEitherType(type, ['edit_badge'])
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const showOwnerField = isEitherType(type, ['mint_by_key', 'mint_by_keys'])
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const showPrivateKeyField = isEitherType(type, ['mint_by_key', 'mint_by_keys'])
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const showPrivateKeyField = isEitherType(type, ['mint_by_key', 'mint_by_keys', 'airdrop_by_key'])
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const showAirdropFileField = isEitherType(type, ['airdrop_by_key'])
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const payload: DispatchExecuteArgs = {
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badge: {
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@ -232,6 +236,8 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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keys: [],
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limit: limitState.value,
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owners: [],
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recipients: airdropAllocationArray,
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privateKey: privateKeyState.value,
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nft: nftState.value,
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badgeHubMessages,
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badgeHubContract: badgeHubContractAddress,
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@ -349,21 +355,6 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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handleGenerateSignature(badgeId, resolvedOwnerAddress, privateKeyState.value)
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}, [privateKeyState.value, resolvedOwnerAddress])
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useEffect(() => {
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const addresses: string[] = []
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airdropAllocationArray.forEach((allocation) => {
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for (let i = 0; i < Number(allocation.amount); i++) {
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addresses.push(allocation.address)
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}
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})
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//shuffle the addresses array
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for (let i = addresses.length - 1; i > 0; i--) {
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const j = Math.floor(Math.random() * (i + 1))
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;[addresses[i], addresses[j]] = [addresses[j], addresses[i]]
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}
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setAirdropArray(addresses)
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}, [airdropAllocationArray])
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const { isLoading, mutate } = useMutation(
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async (event: FormEvent) => {
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if (!wallet.client) {
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@ -455,7 +446,8 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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}
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}
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const airdropFileOnChange = (data: AirdropAllocation[]) => {
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const airdropFileOnChange = (data: string[]) => {
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console.log(data)
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setAirdropAllocationArray(data)
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}
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@ -525,14 +517,14 @@ export const BadgeActions = ({ badgeHubContractAddress, badgeId, badgeHubMessage
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)}
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{showPrivateKeyField && <TextInput className="mt-2" {...privateKeyState} />}
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{/* {showAirdropFileField && (
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{showAirdropFileField && (
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<FormGroup
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subtitle="CSV file that contains the airdrop addresses and the amount of tokens allocated for each address. Should start with the following header row: address,amount"
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title="Airdrop File"
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subtitle="TXT file that contains the addresses to airdrop a badge for"
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title="Badge Airdrop List File"
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>
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<AirdropUpload onChange={airdropFileOnChange} />
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<BadgeAirdropListUpload onChange={airdropFileOnChange} />
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</FormGroup>
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)} */}
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)}
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</div>
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<div className="-mt-6">
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<div className="relative mb-2">
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@ -11,6 +11,7 @@ export const ACTION_TYPES = [
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'purge_owners',
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'mint_by_minter',
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'mint_by_key',
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'airdrop_by_key',
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'mint_by_keys',
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'set_nft',
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] as const
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@ -35,7 +36,12 @@ export const BY_KEY_ACTION_LIST: ActionListItem[] = [
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{
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id: 'mint_by_key',
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name: 'Mint by Key',
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description: `Mint a new token by the key with the specified ID`,
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description: `Mint a badge to a specified address`,
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},
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{
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id: 'airdrop_by_key',
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name: 'Airdrop by Key',
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description: `Mint badges to a list of specified addresses`,
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},
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]
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@ -106,6 +112,7 @@ export type DispatchExecuteArgs = {
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| { type: Select<'purge_owners'>; id: number; limit?: number }
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| { type: Select<'mint_by_minter'>; id: number; owners: string[] }
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| { type: Select<'mint_by_key'>; id: number; owner: string; signature: string }
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| { type: Select<'airdrop_by_key'>; id: number; recipients: string[]; privateKey: string }
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| { type: Select<'mint_by_keys'>; id: number; owner: string; pubkey: string; signature: string }
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| { type: Select<'set_nft'>; nft: string }
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)
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@ -137,6 +144,9 @@ export const dispatchExecute = async (args: DispatchExecuteArgs) => {
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case 'mint_by_key': {
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return badgeHubMessages.mintByKey(txSigner, args.id, args.owner, args.signature)
|
||||
}
|
||||
case 'airdrop_by_key': {
|
||||
return badgeHubMessages.airdropByKey(txSigner, args.id, args.recipients, args.privateKey)
|
||||
}
|
||||
case 'mint_by_keys': {
|
||||
return badgeHubMessages.mintByKeys(txSigner, args.id, args.owner, args.pubkey, args.signature)
|
||||
}
|
||||
@ -176,6 +186,9 @@ export const previewExecutePayload = (args: DispatchExecuteArgs) => {
|
||||
case 'mint_by_key': {
|
||||
return badgeHubMessages(badgeHubContract)?.mintByKey(args.id, args.owner, args.signature)
|
||||
}
|
||||
case 'airdrop_by_key': {
|
||||
return badgeHubMessages(badgeHubContract)?.airdropByKey(args.id, args.recipients, args.privateKey)
|
||||
}
|
||||
case 'mint_by_keys': {
|
||||
return badgeHubMessages(badgeHubContract)?.mintByKeys(args.id, args.owner, args.pubkey, args.signature)
|
||||
}
|
||||
|
||||
@ -4,13 +4,16 @@
|
||||
/* eslint-disable @typescript-eslint/no-unsafe-return */
|
||||
/* eslint-disable @typescript-eslint/no-unsafe-assignment */
|
||||
/* eslint-disable camelcase */
|
||||
import type { SigningCosmWasmClient } from '@cosmjs/cosmwasm-stargate'
|
||||
import type { MsgExecuteContractEncodeObject, SigningCosmWasmClient } from '@cosmjs/cosmwasm-stargate'
|
||||
import { toUtf8 } from '@cosmjs/encoding'
|
||||
import type { Coin } from '@cosmjs/proto-signing'
|
||||
import { coin } from '@cosmjs/proto-signing'
|
||||
import type { logs } from '@cosmjs/stargate'
|
||||
import { MsgExecuteContract } from 'cosmjs-types/cosmwasm/wasm/v1/tx'
|
||||
import sizeof from 'object-sizeof'
|
||||
|
||||
import { generateSignature } from '../../utils/hash'
|
||||
|
||||
export interface InstantiateResponse {
|
||||
readonly contractAddress: string
|
||||
readonly transactionHash: string
|
||||
@ -73,6 +76,7 @@ export interface BadgeHubInstance {
|
||||
purgeOwners: (senderAddress: string, id: number, limit?: number) => Promise<string>
|
||||
mintByMinter: (senderAddress: string, id: number, owners: string[]) => Promise<string>
|
||||
mintByKey: (senderAddress: string, id: number, owner: string, signature: string) => Promise<string>
|
||||
airdropByKey: (senderAddress: string, id: number, recipients: string[], privateKey: string) => Promise<string>
|
||||
mintByKeys: (senderAddress: string, id: number, owner: string, pubkey: string, signature: string) => Promise<string>
|
||||
setNft: (senderAddress: string, nft: string) => Promise<string>
|
||||
}
|
||||
@ -85,6 +89,7 @@ export interface BadgeHubMessages {
|
||||
purgeOwners: (id: number, limit?: number) => PurgeOwnersMessage
|
||||
mintByMinter: (id: number, owners: string[]) => MintByMinterMessage
|
||||
mintByKey: (id: number, owner: string, signature: string) => MintByKeyMessage
|
||||
airdropByKey: (id: number, recipients: string[], privateKey: string) => CustomMessage
|
||||
mintByKeys: (id: number, owner: string, pubkey: string, signature: string) => MintByKeysMessage
|
||||
setNft: (nft: string) => SetNftMessage
|
||||
}
|
||||
@ -178,6 +183,12 @@ export interface MintByKeyMessage {
|
||||
funds: Coin[]
|
||||
}
|
||||
|
||||
export interface CustomMessage {
|
||||
sender: string
|
||||
contract: string
|
||||
msg: Record<string, unknown>[]
|
||||
funds: Coin[]
|
||||
}
|
||||
export interface MintByKeysMessage {
|
||||
sender: string
|
||||
contract: string
|
||||
@ -423,6 +434,34 @@ export const badgeHub = (client: SigningCosmWasmClient, txSigner: string): Badge
|
||||
return res.transactionHash
|
||||
}
|
||||
|
||||
const airdropByKey = async (
|
||||
senderAddress: string,
|
||||
id: number,
|
||||
recipients: string[],
|
||||
privateKey: string,
|
||||
): Promise<string> => {
|
||||
const executeContractMsgs: MsgExecuteContractEncodeObject[] = []
|
||||
for (let i = 0; i < recipients.length; i++) {
|
||||
const msg = {
|
||||
mint_by_key: { id, owner: recipients[i], signature: generateSignature(id, recipients[i], privateKey) },
|
||||
}
|
||||
const executeContractMsg: MsgExecuteContractEncodeObject = {
|
||||
typeUrl: '/cosmwasm.wasm.v1.MsgExecuteContract',
|
||||
value: MsgExecuteContract.fromPartial({
|
||||
sender: senderAddress,
|
||||
contract: contractAddress,
|
||||
msg: toUtf8(JSON.stringify(msg)),
|
||||
}),
|
||||
}
|
||||
|
||||
executeContractMsgs.push(executeContractMsg)
|
||||
}
|
||||
|
||||
const res = await client.signAndBroadcast(senderAddress, executeContractMsgs, 'auto', 'airdrop_by_key')
|
||||
|
||||
return res.transactionHash
|
||||
}
|
||||
|
||||
const mintByKeys = async (
|
||||
senderAddress: string,
|
||||
id: number,
|
||||
@ -478,6 +517,7 @@ export const badgeHub = (client: SigningCosmWasmClient, txSigner: string): Badge
|
||||
purgeOwners,
|
||||
mintByMinter,
|
||||
mintByKey,
|
||||
airdropByKey,
|
||||
mintByKeys,
|
||||
setNft,
|
||||
}
|
||||
@ -615,6 +655,22 @@ export const badgeHub = (client: SigningCosmWasmClient, txSigner: string): Badge
|
||||
}
|
||||
}
|
||||
|
||||
const airdropByKey = (id: number, recipients: string[], privateKey: string): CustomMessage => {
|
||||
const msg: Record<string, unknown>[] = []
|
||||
for (let i = 0; i < recipients.length; i++) {
|
||||
const signature = generateSignature(id, recipients[i], privateKey)
|
||||
msg.push({
|
||||
mint_by_key: { id, owner: recipients[i], signature },
|
||||
})
|
||||
}
|
||||
return {
|
||||
sender: txSigner,
|
||||
contract: contractAddress,
|
||||
msg,
|
||||
funds: [],
|
||||
}
|
||||
}
|
||||
|
||||
const mintByKeys = (id: number, owner: string, pubkey: string, signature: string): MintByKeysMessage => {
|
||||
return {
|
||||
sender: txSigner,
|
||||
@ -652,6 +708,7 @@ export const badgeHub = (client: SigningCosmWasmClient, txSigner: string): Badge
|
||||
purgeOwners,
|
||||
mintByMinter,
|
||||
mintByKey,
|
||||
airdropByKey,
|
||||
mintByKeys,
|
||||
setNft,
|
||||
}
|
||||
|
||||
@ -2,7 +2,24 @@
|
||||
|
||||
import { Word32Array } from 'jscrypto'
|
||||
import { SHA256 } from 'jscrypto/SHA256'
|
||||
import * as secp256k1 from 'secp256k1'
|
||||
|
||||
export function sha256(data: Buffer): Buffer {
|
||||
return Buffer.from(SHA256.hash(new Word32Array(data)).toUint8Array())
|
||||
}
|
||||
|
||||
export function generateSignature(id: number, owner: string, privateKey: string) {
|
||||
try {
|
||||
const message = `claim badge ${id} for user ${owner}`
|
||||
|
||||
const privKey = Buffer.from(privateKey, 'hex')
|
||||
// const pubKey = Buffer.from(secp256k1.publicKeyCreate(privKey, true))
|
||||
const msgBytes = Buffer.from(message, 'utf8')
|
||||
const msgHashBytes = sha256(msgBytes)
|
||||
const signedMessage = secp256k1.ecdsaSign(msgHashBytes, privKey)
|
||||
return Buffer.from(signedMessage.signature).toString('hex')
|
||||
} catch (e) {
|
||||
console.log(e)
|
||||
return ''
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user