mirror of
https://github.com/fiatjaf/nak.git
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initial version with basic event utils.
This commit is contained in:
fiatjaf
commit
8312d9ece7
147
.eslintrc.json
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147
.eslintrc.json
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@ -0,0 +1,147 @@
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{
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"parserOptions": {
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"ecmaVersion": 2020,
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"ecmaFeatures": {
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"jsx": true
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},
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"sourceType": "module",
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"allowImportExportEverywhere": false
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},
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"env": {
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"es6": true,
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"node": true
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},
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"plugins": [
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"react",
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"babel"
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],
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"globals": {
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"document": false,
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"navigator": false,
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"window": false,
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"location": false,
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"URL": false,
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"URLSearchParams": false,
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"fetch": false,
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"EventSource": false,
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"localStorage": false,
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"sessionStorage": false
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},
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"rules": {
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"react/jsx-uses-vars": 2,
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"react/jsx-no-undef": 2,
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"react/jsx-uses-react": 2,
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"accessor-pairs": 2,
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"arrow-spacing": [2, { "before": true, "after": true }],
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"block-spacing": [2, "always"],
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"brace-style": [2, "1tbs", { "allowSingleLine": true }],
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"comma-dangle": 0,
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"comma-spacing": [2, { "before": false, "after": true }],
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"comma-style": [2, "last"],
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"constructor-super": 2,
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"curly": [0, "multi-line"],
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"dot-location": [2, "property"],
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"eol-last": 2,
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"eqeqeq": [2, "allow-null"],
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"generator-star-spacing": [2, { "before": true, "after": true }],
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"handle-callback-err": [2, "^(err|error)$" ],
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"indent": 0,
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"jsx-quotes": [2, "prefer-double"],
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"key-spacing": [2, { "beforeColon": false, "afterColon": true }],
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"keyword-spacing": [2, { "before": true, "after": true }],
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"new-cap": 0,
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"new-parens": 0,
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"no-array-constructor": 2,
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"no-caller": 2,
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"no-class-assign": 2,
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"no-cond-assign": 2,
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"no-const-assign": 2,
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"no-control-regex": 0,
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"no-debugger": 0,
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"no-delete-var": 2,
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"no-dupe-args": 2,
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"no-dupe-class-members": 2,
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"no-dupe-keys": 2,
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"no-duplicate-case": 2,
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"no-empty-character-class": 2,
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"no-empty-pattern": 2,
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"no-eval": 0,
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"no-ex-assign": 2,
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"no-extend-native": 2,
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"no-extra-bind": 2,
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"no-extra-boolean-cast": 2,
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"no-extra-parens": [2, "functions"],
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"no-fallthrough": 2,
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"no-floating-decimal": 2,
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"no-func-assign": 2,
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"no-implied-eval": 2,
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"no-inner-declarations": [0, "functions"],
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"no-invalid-regexp": 2,
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"no-irregular-whitespace": 2,
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"no-iterator": 2,
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"no-label-var": 2,
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"no-labels": [2, { "allowLoop": false, "allowSwitch": false }],
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"no-lone-blocks": 2,
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"no-mixed-spaces-and-tabs": 2,
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"no-multi-spaces": 2,
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"no-multi-str": 2,
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"no-multiple-empty-lines": [2, { "max": 2 }],
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"no-native-reassign": 2,
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"no-negated-in-lhs": 2,
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"no-new": 0,
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"no-new-func": 2,
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"no-new-object": 2,
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"no-new-require": 2,
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"no-new-symbol": 2,
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"no-new-wrappers": 2,
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"no-obj-calls": 2,
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"no-octal": 2,
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"no-octal-escape": 2,
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"no-path-concat": 0,
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"no-proto": 2,
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"no-redeclare": 2,
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"no-regex-spaces": 2,
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"no-return-assign": 0,
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"no-self-assign": 2,
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"no-self-compare": 2,
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"no-sequences": 2,
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"no-shadow-restricted-names": 2,
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"no-spaced-func": 2,
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"no-sparse-arrays": 2,
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"no-this-before-super": 2,
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"no-throw-literal": 2,
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"no-trailing-spaces": 2,
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"no-undef": 2,
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"no-undef-init": 2,
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"no-unexpected-multiline": 2,
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"no-unneeded-ternary": [2, { "defaultAssignment": false }],
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"no-unreachable": 2,
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"no-unused-vars": [2, { "vars": "local", "args": "none", "varsIgnorePattern": "^_"}],
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"no-useless-call": 2,
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"no-useless-constructor": 2,
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"no-with": 2,
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"one-var": [0, { "initialized": "never" }],
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"operator-linebreak": [2, "after", { "overrides": { "?": "before", ":": "before" } }],
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"padded-blocks": [2, "never"],
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"quotes": [2, "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
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"semi": [2, "never"],
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"semi-spacing": [2, { "before": false, "after": true }],
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"space-before-blocks": [2, "always"],
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"space-before-function-paren": 0,
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"space-in-parens": [2, "never"],
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"space-infix-ops": 2,
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"space-unary-ops": [2, { "words": true, "nonwords": false }],
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"spaced-comment": 0,
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"template-curly-spacing": [2, "never"],
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"use-isnan": 2,
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"valid-typeof": 2,
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"wrap-iife": [2, "any"],
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"yield-star-spacing": [2, "both"],
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"yoda": 0,
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"no-unsafe-optional-chaning": 0
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}
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}
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3
.gitignore
vendored
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3
.gitignore
vendored
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node_modules
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public/app.js
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yarn.lock
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9
.prettierrc.yaml
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9
.prettierrc.yaml
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arrowParens: avoid
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bracketSpacing: false
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jsxBracketSameLine: false
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printWidth: 80
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proseWrap: preserve
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semi: false
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singleQuote: true
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trailingComma: none
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useTabs: false
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53
app.jsx
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53
app.jsx
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import React, {useState} from 'react'
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import {render} from 'react-dom'
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import Nothing from './handlers/Nothing'
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import EventSigning from './handlers/EventSigning'
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const handlers = [EventSigning, Nothing]
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function App() {
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let [value, setValue] = useState(null)
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let Result
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for (let i = 0; i < handlers.length; i++) {
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let alt = handlers[i]
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if (alt.match(value)) {
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Result = alt
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break
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}
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}
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return (
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<main style={{fontFamily: 'monospace'}}>
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<div
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style={{
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width: '90%',
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margin: 'auto'
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}}
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>
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<h1>nostr army knife</h1>
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paste something nostric
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<textarea
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onChange={e => setValue(e.target.value)}
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style={{
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padding: '7px',
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width: '100%',
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minHeight: '200px'
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}}
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/>
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</div>
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<hr style={{margin: '18px 0'}} />
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<div
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style={{
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width: '90%',
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margin: 'auto'
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}}
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>
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<Result value={value} />
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</div>
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</main>
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)
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}
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render(<App />, document.getElementById('app'))
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26
build.js
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26
build.js
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#!/usr/bin/env node
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const esbuild = require('esbuild')
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const alias = require('esbuild-plugin-alias')
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const nodeGlobals = require('@esbuild-plugins/node-globals-polyfill').default
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const prod = process.argv.indexOf('prod') !== -1
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esbuild
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.build({
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bundle: true,
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entryPoints: ['app.jsx'],
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outdir: 'public',
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plugins: [
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alias({
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stream: require.resolve('readable-stream')
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}),
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nodeGlobals({buffer: true})
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],
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sourcemap: prod ? false : 'inline',
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define: {
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window: 'self',
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global: 'self'
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}
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})
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.then(() => console.log('build success.'))
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17
components/item.jsx
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17
components/item.jsx
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import React from 'react'
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export default function Item({label, children}) {
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return (
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<div
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style={{
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marginBottom: '9px',
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whiteSpace: 'pre-wrap',
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wordWrap: 'break-word',
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wordBreak: 'break-all'
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}}
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>
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<b>{label}: </b>
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{children}
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</div>
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)
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}
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27
handlers/EventSigning.jsx
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27
handlers/EventSigning.jsx
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import React from 'react'
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import {getEventHash, serializeEvent} from 'nostr-tools'
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import Item from '../components/item'
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export default function EventSigning({value}) {
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let evt = JSON.parse(value)
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return (
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<>
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<Item label="serialized event">{serializeEvent(evt)}</Item>
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<Item label="event id" hint="sha256 hash of serialized">
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{getEventHash(evt)}
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</Item>
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</>
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)
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}
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EventSigning.match = value => {
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try {
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let evt = JSON.parse(value)
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return evt.kind && evt.content && evt.tags
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} catch (err) {
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/**/
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}
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return false
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}
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28
handlers/Nothing.jsx
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28
handlers/Nothing.jsx
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import React from 'react'
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export default function Nothing() {
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return (
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<>
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you can paste
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<ul>
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<li>an unsigned event to be hashed and signed</li>
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<li>a signed event to have its signature checked</li>
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<li>a nostr relay URL to be inspected</li>
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<li>a nostr event id we'll try to fetch</li>
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<li>a nip05 identifier to be checked</li>
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<li>
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contribute a new function:{' '}
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<a
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target="_blank"
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style={{color: 'inherit'}}
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href="https://github.com/fiatjaf/nostr-utils-web"
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>
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_______
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</a>
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</li>
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</ul>
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</>
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)
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}
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Nothing.match = () => true
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15
package.json
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15
package.json
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{
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"dependencies": {
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"@esbuild-plugins/node-globals-polyfill": "^0.1.1",
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"esbuild": "^0.14.21",
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"esbuild-plugin-alias": "^0.2.1",
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"events": "^3.3.0",
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"nostr-tools": "^0.21.4",
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"react": "^17.0.2",
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"react-dom": "^17.0.2"
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},
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"scripts": {
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"build": "./build.js prod",
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"watch": "ag -l --js | entr ./build.js"
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}
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}
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4
public/index.html
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4
public/index.html
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<meta charset="utf-8" />
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<title>nostr utils</title>
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<div id="app" />
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<script src="app.js"></script>
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