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No commits in common. "feat/signature-pad" and "staging" have entirely different histories.

31 changed files with 382 additions and 750 deletions

33
package-lock.json generated
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@ -47,7 +47,7 @@
"react-singleton-hook": "^4.0.1",
"react-toastify": "10.0.4",
"redux": "5.0.1",
"signature_pad": "^5.0.4",
"svgo": "^3.3.2",
"tseep": "1.2.1"
},
"devDependencies": {
@ -2214,7 +2214,6 @@
"version": "0.2.0",
"resolved": "https://registry.npmjs.org/@trysound/sax/-/sax-0.2.0.tgz",
"integrity": "sha512-L7z9BgrNEcYyUYtF+HaEfiS5ebkh9jXqbszz7pC0hRBPaatV0XjSD3+eHrpqFemQfgwiFF0QPIarnIihIDn7OA==",
"dev": true,
"license": "ISC",
"engines": {
"node": ">=10.13.0"
@ -2936,7 +2935,6 @@
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
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"dev": true,
"license": "ISC"
},
"node_modules/brace-expansion": {
@ -3636,7 +3634,6 @@
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@ -3653,7 +3650,6 @@
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@ -3667,7 +3663,6 @@
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@ -3680,7 +3675,6 @@
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"license": "MIT",
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"css-tree": "~2.2.0"
@ -3694,7 +3688,6 @@
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@ -3709,7 +3702,6 @@
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"dev": true,
"license": "CC0-1.0"
},
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@ -3957,7 +3949,6 @@
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"resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-2.0.0.tgz",
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"dev": true,
"license": "MIT",
"dependencies": {
"domelementtype": "^2.3.0",
@ -3985,7 +3976,6 @@
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"resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.3.0.tgz",
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"dev": true,
"funding": [
{
"type": "github",
@ -3998,7 +3988,6 @@
"version": "5.0.3",
"resolved": "https://registry.npmjs.org/domhandler/-/domhandler-5.0.3.tgz",
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"dev": true,
"license": "BSD-2-Clause",
"dependencies": {
"domelementtype": "^2.3.0"
@ -4014,7 +4003,6 @@
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/domutils/-/domutils-3.1.0.tgz",
"integrity": "sha512-H78uMmQtI2AhgDJjWeQmHwJJ2bLPD3GMmO7Zja/ZZh84wkm+4ut+IUnUdRa8uCGX88DiVx1j6FRe1XfxEgjEZA==",
"dev": true,
"license": "BSD-2-Clause",
"dependencies": {
"dom-serializer": "^2.0.0",
@ -4032,9 +4020,9 @@
"dev": true
},
"node_modules/elliptic": {
"version": "6.6.0",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.6.0.tgz",
"integrity": "sha512-dpwoQcLc/2WLQvJvLRHKZ+f9FgOdjnq11rurqwekGQygGPsYSK29OMMD2WalatiqQ+XGFDglTNixpPfI+lpaAA==",
"version": "6.5.7",
"resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
"integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
"dev": true,
"license": "MIT",
"dependencies": {
@ -4064,7 +4052,6 @@
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"resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
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"dev": true,
"license": "BSD-2-Clause",
"engines": {
"node": ">=0.12"
@ -5992,7 +5979,6 @@
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"resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.30.tgz",
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"dev": true,
"license": "CC0-1.0"
},
"node_modules/merge-stream": {
@ -6574,7 +6560,6 @@
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"resolved": "https://registry.npmjs.org/nth-check/-/nth-check-2.1.1.tgz",
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"dev": true,
"license": "BSD-2-Clause",
"dependencies": {
"boolbase": "^1.0.0"
@ -6934,7 +6919,6 @@
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"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
"integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==",
"dev": true,
"license": "ISC"
},
"node_modules/picomatch": {
@ -7882,12 +7866,6 @@
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"optional": true
},
"node_modules/signature_pad": {
"version": "5.0.4",
"resolved": "https://registry.npmjs.org/signature_pad/-/signature_pad-5.0.4.tgz",
"integrity": "sha512-nngOixbwLAUOuH3QnZwlgwmynQblxmo4iWacKFwfymJfiY+Qt+9icNtcIe/okqXKun4hJ5QTFmHyC7dmv6lf2w==",
"license": "MIT"
},
"node_modules/simple-concat": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
@ -7993,7 +7971,6 @@
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
"integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
"dev": true,
"license": "BSD-3-Clause",
"engines": {
"node": ">=0.10.0"
@ -8220,7 +8197,6 @@
"version": "3.3.2",
"resolved": "https://registry.npmjs.org/svgo/-/svgo-3.3.2.tgz",
"integrity": "sha512-OoohrmuUlBs8B8o6MB2Aevn+pRIH9zDALSR+6hhqVfa6fRwG/Qw9VUMSMW9VNg2CFc/MTIfabtdOVl9ODIJjpw==",
"dev": true,
"license": "MIT",
"dependencies": {
"@trysound/sax": "0.2.0",
@ -8246,7 +8222,6 @@
"version": "7.2.0",
"resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
"integrity": "sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==",
"dev": true,
"license": "MIT",
"engines": {
"node": ">= 10"

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@ -57,7 +57,7 @@
"react-singleton-hook": "^4.0.1",
"react-toastify": "10.0.4",
"redux": "5.0.1",
"signature_pad": "^5.0.4",
"svgo": "^3.3.2",
"tseep": "1.2.1"
},
"devDependencies": {

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@ -3,13 +3,14 @@ import { useAppSelector } from './hooks/store'
import { Navigate, Route, Routes } from 'react-router-dom'
import { AuthController } from './controllers'
import { MainLayout } from './layouts/Main'
import { appPrivateRoutes, appPublicRoutes } from './routes'
import './App.scss'
import {
appPrivateRoutes,
appPublicRoutes,
privateRoutes,
publicRoutes,
recursiveRouteRenderer
} from './routes/util'
} from './routes'
import './App.scss'
const App = () => {
const authState = useAppSelector((state) => state.auth)

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@ -7,7 +7,7 @@ import {
isCurrentValueLast
} from '../../utils'
import React, { useState } from 'react'
import { MarkInput } from '../MarkTypeStrategy/MarkInput.tsx'
import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
interface MarkFormFieldProps {
currentUserMarks: CurrentUserMark[]
@ -52,7 +52,8 @@ const MarkFormField = ({
}
const toggleActions = () => setDisplayActions(!displayActions)
const markLabel = getToolboxLabelByMarkType(selectedMark.mark.type)
const { input: MarkInputComponent } =
MARK_TYPE_CONFIG[selectedMark.mark.type] || {}
return (
<div className={styles.container}>
<div className={styles.trigger}>
@ -83,14 +84,14 @@ const MarkFormField = ({
</div>
<div className={styles.inputWrapper}>
<form onSubmit={(e) => handleFormSubmit(e)}>
<MarkInput
markType={selectedMark.mark.type}
key={selectedMark.id}
value={selectedMarkValue}
placeholder={markLabel}
handler={handleSelectedMarkValueChange}
userMark={selectedMark}
/>
{typeof MarkInputComponent !== 'undefined' && (
<MarkInputComponent
value={selectedMarkValue}
placeholder={markLabel}
handler={handleSelectedMarkValueChange}
userMark={selectedMark}
/>
)}
<div className={styles.actionsBottom}>
<button type="submit" className={styles.submitButton}>
NEXT
@ -103,7 +104,7 @@ const MarkFormField = ({
return (
<div className={styles.pagination} key={index}>
<button
className={`${styles.paginationButton} ${isDone(mark) ? styles.paginationButtonDone : ''}`}
className={`${styles.paginationButton} ${isDone(mark) && styles.paginationButtonDone}`}
onClick={() => handleCurrentUserMarkChange(mark)}
>
{mark.id}

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@ -1,4 +1,4 @@
@import '../../../styles/colors.scss';
@import '../../styles/colors.scss';
$padding: 5px;
@ -11,10 +11,10 @@ $padding: 5px;
.relative {
position: relative;
outline: 1px solid black;
}
.canvas {
outline: 1px solid black;
background-color: $body-background-color;
cursor: crosshair;

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@ -0,0 +1,101 @@
import { useRef, useState } from 'react'
import { MarkInputProps } from '../../types/mark'
import { getOptimizedPaths, optimizeSVG } from '../../utils'
import { faEraser } from '@fortawesome/free-solid-svg-icons'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import styles from './Signature.module.scss'
import { MarkRenderSignature } from '../MarkRender/Signature'
export const MarkInputSignature = ({
value,
handler,
userMark
}: MarkInputProps) => {
const location = userMark?.mark.location
const canvasRef = useRef<HTMLCanvasElement>(null)
const [drawing, setDrawing] = useState(false)
const [paths, setPaths] = useState<string[]>(value ? JSON.parse(value) : [])
function update() {
if (location && paths) {
if (paths.length) {
const optimizedSvg = optimizeSVG(location, paths)
const extractedPaths = getOptimizedPaths(optimizedSvg)
handler(JSON.stringify(extractedPaths))
} else {
handler('')
}
}
}
const handlePointerDown = (event: React.PointerEvent) => {
const rect = event.currentTarget.getBoundingClientRect()
const x = event.clientX - rect.left
const y = event.clientY - rect.top
const ctx = canvasRef.current?.getContext('2d')
ctx?.beginPath()
ctx?.moveTo(x, y)
setPaths([...paths, `M ${x} ${y}`])
setDrawing(true)
}
const handlePointerUp = () => {
setDrawing(false)
update()
const ctx = canvasRef.current?.getContext('2d')
ctx?.clearRect(0, 0, canvasRef.current!.width, canvasRef.current!.height)
}
const handlePointerMove = (event: React.PointerEvent) => {
if (!drawing) return
const ctx = canvasRef.current?.getContext('2d')
const rect = canvasRef.current?.getBoundingClientRect()
const x = event.clientX - rect!.left
const y = event.clientY - rect!.top
ctx?.lineTo(x, y)
ctx?.stroke()
// Collect the path data
setPaths((prevPaths) => {
const newPaths = [...prevPaths]
newPaths[newPaths.length - 1] += ` L ${x} ${y}`
return newPaths
})
}
const handleReset = () => {
setPaths([])
setDrawing(false)
update()
const ctx = canvasRef.current?.getContext('2d')
ctx?.clearRect(0, 0, canvasRef.current!.width, canvasRef.current!.height)
}
return (
<>
<div className={styles.wrapper}>
<div className={styles.relative}>
<canvas
height={location?.height}
width={location?.width}
ref={canvasRef}
className={styles.canvas}
onPointerDown={handlePointerDown}
onPointerUp={handlePointerUp}
onPointerMove={handlePointerMove}
onPointerOut={handlePointerUp}
></canvas>
{typeof userMark?.mark !== 'undefined' && (
<div className={styles.absolute}>
<MarkRenderSignature value={value} mark={userMark.mark} />
</div>
)}
<div className={styles.reset}>
<FontAwesomeIcon size="sm" icon={faEraser} onClick={handleReset} />
</div>
</div>
</div>
</>
)
}

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@ -1,5 +1,5 @@
import { MarkInputProps } from '../MarkStrategy'
import styles from '../../MarkFormField/style.module.scss'
import { MarkInputProps } from '../../types/mark'
import styles from '../MarkFormField/style.module.scss'
export const MarkInputText = ({
value,

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@ -0,0 +1,13 @@
import { MarkRenderProps } from '../../types/mark'
export const MarkRenderSignature = ({ value, mark }: MarkRenderProps) => {
const paths = value ? JSON.parse(value) : []
return (
<svg viewBox={`0 0 ${mark.location.width} ${mark.location.height}`}>
{paths.map((path: string) => (
<path d={path} stroke="black" fill="none" />
))}
</svg>
)
}

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@ -1,16 +0,0 @@
import { MarkType } from '../../types/drawing'
import { MARK_TYPE_CONFIG, MarkInputProps } from './MarkStrategy'
interface MarkInputComponentProps extends MarkInputProps {
markType: MarkType
}
export const MarkInput = ({ markType, ...rest }: MarkInputComponentProps) => {
const { input: InputComponent } = MARK_TYPE_CONFIG[markType] || {}
if (typeof InputComponent !== 'undefined') {
return <InputComponent {...rest} />
}
return null
}

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@ -1,20 +0,0 @@
import { MarkType } from '../../types/drawing'
import { MARK_TYPE_CONFIG, MarkRenderProps } from './MarkStrategy'
interface MarkRenderComponentProps extends MarkRenderProps {
markType: MarkType
}
export const MarkRender = ({ markType, ...rest }: MarkRenderComponentProps) => {
const { render: RenderComponent } = MARK_TYPE_CONFIG[markType] || {}
if (typeof RenderComponent !== 'undefined') {
return <RenderComponent {...rest} />
}
return <DefaultRenderComponent {...rest} />
}
const DefaultRenderComponent = ({ value }: MarkRenderProps) => (
<span>{value}</span>
)

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@ -1,32 +0,0 @@
import { MarkType } from '../../types/drawing'
import { CurrentUserMark, Mark } from '../../types/mark'
import { TextStrategy } from './Text'
import { SignatureStrategy } from './Signature'
export interface MarkInputProps {
value: string
handler: (value: string) => void
placeholder?: string
userMark?: CurrentUserMark
}
export interface MarkRenderProps {
value?: string
mark: Mark
}
export interface MarkStrategy {
input: React.FC<MarkInputProps>
render: React.FC<MarkRenderProps>
encryptAndUpload?: (value: string, key?: string) => Promise<string>
fetchAndDecrypt?: (value: string, key?: string) => Promise<string>
}
export type MarkStrategies = {
[key in MarkType]?: MarkStrategy
}
export const MARK_TYPE_CONFIG: MarkStrategies = {
[MarkType.TEXT]: TextStrategy,
[MarkType.SIGNATURE]: SignatureStrategy
}

View File

@ -1,101 +0,0 @@
import { useCallback, useEffect, useRef } from 'react'
import { faEraser } from '@fortawesome/free-solid-svg-icons'
import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
import { MarkRenderSignature } from './Render'
import SignaturePad from 'signature_pad'
import { SIGNATURE_PAD_OPTIONS, SIGNATURE_PAD_SIZE } from '../../../utils/const'
import { BasicPoint } from 'signature_pad/dist/types/point'
import { MarkInputProps } from '../MarkStrategy'
import styles from './Input.module.scss'
export const MarkInputSignature = ({
value,
handler,
userMark
}: MarkInputProps) => {
const canvasRef = useRef<HTMLCanvasElement>(null)
const signaturePad = useRef<SignaturePad | null>(null)
const update = useCallback(() => {
const data = signaturePad.current?.toData()
const reduced = data?.map((pg) => pg.points)
const json = JSON.stringify(reduced)
if (signaturePad.current && !signaturePad.current?.isEmpty()) {
handler(json)
} else {
handler('')
}
}, [handler])
useEffect(() => {
const handleEndStroke = () => {
update()
}
if (canvasRef.current) {
if (signaturePad.current === null) {
signaturePad.current = new SignaturePad(
canvasRef.current,
SIGNATURE_PAD_OPTIONS
)
}
signaturePad.current.addEventListener('endStroke', handleEndStroke)
}
return () => {
window.removeEventListener('endStroke', handleEndStroke)
}
}, [update])
useEffect(() => {
if (signaturePad.current) {
if (value) {
signaturePad.current.fromData(
JSON.parse(value).map((p: BasicPoint[]) => ({
points: p
}))
)
} else {
signaturePad.current?.clear()
}
}
update()
}, [update, value])
const handleReset = () => {
signaturePad.current?.clear()
update()
}
return (
<div className={styles.wrapper}>
<div
className={styles.relative}
style={{
width: SIGNATURE_PAD_SIZE.width,
height: SIGNATURE_PAD_SIZE.height
}}
>
<canvas
width={SIGNATURE_PAD_SIZE.width}
height={SIGNATURE_PAD_SIZE.height}
ref={canvasRef}
className={styles.canvas}
></canvas>
{typeof userMark?.mark !== 'undefined' && (
<div className={styles.absolute}>
<MarkRenderSignature
key={userMark.mark.value}
value={userMark.mark.value}
mark={userMark.mark}
/>
</div>
)}
<div className={styles.reset}>
<FontAwesomeIcon size="sm" icon={faEraser} onClick={handleReset} />
</div>
</div>
</div>
)
}

View File

@ -1,9 +0,0 @@
.img {
width: 100%;
height: 100%;
object-fit: contain;
overflow: hidden;
pointer-events: none;
-webkit-user-select: none;
user-select: none;
}

View File

@ -1,27 +0,0 @@
import { useEffect, useState } from 'react'
import SignaturePad from 'signature_pad'
import { SIGNATURE_PAD_OPTIONS, SIGNATURE_PAD_SIZE } from '../../../utils'
import { BasicPoint } from 'signature_pad/dist/types/point'
import { MarkRenderProps } from '../MarkStrategy'
import styles from './Render.module.scss'
export const MarkRenderSignature = ({ value }: MarkRenderProps) => {
const [dataUrl, setDataUrl] = useState<string | undefined>()
useEffect(() => {
if (value) {
const canvas = document.createElement('canvas')
canvas.width = SIGNATURE_PAD_SIZE.width
canvas.height = SIGNATURE_PAD_SIZE.height
const pad = new SignaturePad(canvas, SIGNATURE_PAD_OPTIONS)
pad.fromData(
JSON.parse(value).map((p: BasicPoint[]) => ({
points: p
}))
)
setDataUrl(canvas.toDataURL('image/webp'))
}
}, [value])
return dataUrl ? <img src={dataUrl} className={styles.img} alt="" /> : null
}

View File

@ -1,95 +0,0 @@
import axios from 'axios'
import {
decryptArrayBuffer,
encryptArrayBuffer,
getHash,
isOnline,
uploadToFileStorage
} from '../../../utils'
import { MarkStrategy } from '../MarkStrategy'
import { MarkInputSignature } from './Input'
import { MarkRenderSignature } from './Render'
export const SignatureStrategy: MarkStrategy = {
input: MarkInputSignature,
render: MarkRenderSignature,
encryptAndUpload: async (value, encryptionKey) => {
// Value is the stringified signature object
// Encode it to the arrayBuffer
const encoder = new TextEncoder()
const uint8Array = encoder.encode(value)
if (!encryptionKey) {
throw new Error('Signature requires an encryption key')
}
// Encrypt the file contents with the same encryption key from the create signature
const encryptedArrayBuffer = await encryptArrayBuffer(
uint8Array,
encryptionKey
)
const hash = await getHash(encryptedArrayBuffer)
if (!hash) {
throw new Error("Can't get encrypted file hash.")
}
// Create the encrypted json file from array buffer and hash
const file = new File([encryptedArrayBuffer], `${hash}.json`)
if (await isOnline()) {
try {
const url = await uploadToFileStorage(file)
console.info(`${file.name} uploaded to file storage`)
return url
} catch (error) {
if (error instanceof Error) {
console.error(
`Error occurred in uploading file ${file.name}`,
error.message
)
}
}
} else {
// TOOD: offline
}
return value
},
fetchAndDecrypt: async (value, encryptionKey) => {
if (!encryptionKey) {
throw new Error('Signature requires an encryption key')
}
const encryptedArrayBuffer = await axios.get(value, {
responseType: 'arraybuffer'
})
// Verify hash
const parts = value.split('/')
const urlHash = parts[parts.length - 1]
const hash = await getHash(encryptedArrayBuffer.data)
if (hash !== urlHash) {
// TODO: handle hash verification failing
throw new Error('Unable to verify signature')
}
const arrayBuffer = await decryptArrayBuffer(
encryptedArrayBuffer.data,
encryptionKey
).catch((err) => {
console.log('err in decryption:>> ', err)
return null
})
if (arrayBuffer) {
// decode json
const decoder = new TextDecoder()
const json = decoder.decode(arrayBuffer)
return json
}
// TOOD: offline
return value
}
}

View File

@ -1,7 +0,0 @@
import { MarkStrategy } from '../MarkStrategy'
import { MarkInputText } from './Input'
export const TextStrategy: MarkStrategy = {
input: MarkInputText,
render: ({ value }) => <>{value}</>
}

View File

@ -4,7 +4,7 @@ import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
import { useScale } from '../../hooks/useScale.tsx'
import { forwardRef } from 'react'
import { npubToHex } from '../../utils/nostr.ts'
import { MarkRender } from '../MarkTypeStrategy/MarkRender.tsx'
import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
interface PdfMarkItemProps {
userMark: CurrentUserMark
@ -28,6 +28,8 @@ const PdfMarkItem = forwardRef<HTMLDivElement, PdfMarkItemProps>(
const getMarkValue = () =>
isEdited() ? selectedMarkValue : userMark.currentValue
const { from } = useScale()
const { render: MarkRenderComponent } =
MARK_TYPE_CONFIG[userMark.mark.type] || {}
return (
<div
ref={ref}
@ -48,12 +50,9 @@ const PdfMarkItem = forwardRef<HTMLDivElement, PdfMarkItemProps>(
fontSize: inPx(from(pageWidth, FONT_SIZE))
}}
>
<MarkRender
key={getMarkValue()}
markType={userMark.mark.type}
value={getMarkValue()}
mark={userMark.mark}
/>
{typeof MarkRenderComponent !== 'undefined' && (
<MarkRenderComponent value={getMarkValue()} mark={userMark.mark} />
)}
</div>
)
}

View File

@ -117,9 +117,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
// setCurrentUserMarks(updatedCurrentUserMarks)
// }
const handleChange = (value: string) => {
setSelectedMarkValue(value)
}
const handleChange = (value: string) => setSelectedMarkValue(value)
return (
<>

View File

@ -6,7 +6,6 @@ import { useEffect, useRef } from 'react'
import pdfViewStyles from './style.module.scss'
import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
import { useScale } from '../../hooks/useScale.tsx'
import { MarkRender } from '../MarkTypeStrategy/MarkRender.tsx'
interface PdfPageProps {
fileName: string
pageIndex: number
@ -74,7 +73,7 @@ const PdfPageItem = ({
fontSize: inPx(from(page.width, FONT_SIZE))
}}
>
<MarkRender value={m.value} mark={m} markType={m.type} />
{m.value}
</div>
)
})}

View File

@ -0,0 +1,16 @@
import { MarkType } from '../types/drawing'
import { MarkConfigs } from '../types/mark'
import { MarkInputSignature } from './MarkInputs/Signature'
import { MarkInputText } from './MarkInputs/Text'
import { MarkRenderSignature } from './MarkRender/Signature'
export const MARK_TYPE_CONFIG: MarkConfigs = {
[MarkType.TEXT]: {
input: MarkInputText,
render: ({ value }) => <>{value}</>
},
[MarkType.SIGNATURE]: {
input: MarkInputSignature,
render: MarkRenderSignature
}
}

View File

@ -21,7 +21,6 @@ import { Event } from 'nostr-tools'
import store from '../store/store'
import { NostrController } from '../controllers'
import { MetaParseError } from '../types/errors/MetaParseError'
import { MARK_TYPE_CONFIG } from '../components/MarkTypeStrategy/MarkStrategy'
/**
* Flattened interface that combines properties `Meta`, `CreateSignatureEventContent`,
@ -143,7 +142,6 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
setMarkConfig(markConfig)
setZipUrl(zipUrl)
let encryptionKey: string | null = null
if (meta.keys) {
const { sender, keys } = meta.keys
// Retrieve the user's public key from the state
@ -164,7 +162,6 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
return null
})
encryptionKey = decrypted
setEncryptionKey(decrypted)
}
}
@ -209,40 +206,13 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
}
}
for (const [npub, event] of parsedSignatureEventsMap) {
parsedSignatureEventsMap.forEach((event, npub) => {
const isValidSignature = verifyEvent(event)
if (isValidSignature) {
// get the signature of prev signer from the content of current signers signedEvent
const prevSignersSig = getPrevSignerSig(npub)
try {
const obj: SignedEventContent = JSON.parse(event.content)
// Signature object can include values that need to be fetched and decrypted
for (let i = 0; i < obj.marks.length; i++) {
const m = obj.marks[i]
try {
const { fetchAndDecrypt } = MARK_TYPE_CONFIG[m.type] || {}
if (
typeof fetchAndDecrypt === 'function' &&
m.value &&
encryptionKey
) {
const decrypted = await fetchAndDecrypt(
m.value,
encryptionKey
)
obj.marks[i].value = decrypted
}
} catch (error) {
console.error(
`Error during mark fetchAndDecrypt phase`,
error
)
}
}
parsedSignatureEventsMap.set(npub, {
...event,
parsedContent: obj
@ -258,7 +228,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
signerStatusMap.set(npub as `npub1${string}`, SignStatus.Invalid)
}
}
}
})
signers
.filter((s) => !parsedSignatureEventsMap.has(s))

View File

@ -33,8 +33,7 @@ import {
signEventForMetaFile,
updateUsersAppData,
findOtherUserMarks,
timeout,
processMarks
timeout
} from '../../utils'
import { Container } from '../../components/Container'
import { DisplayMeta } from './internal/displayMeta'
@ -55,7 +54,6 @@ import {
} from '../../utils/file.ts'
import { ARRAY_BUFFER, DEFLATE } from '../../utils/const.ts'
import { generateTimestamp } from '../../utils/opentimestamps.ts'
import { MARK_TYPE_CONFIG } from '../../components/MarkTypeStrategy/MarkStrategy.tsx'
enum SignedStatus {
Fully_Signed,
@ -239,43 +237,6 @@ export const SignPage = () => {
const signedMarks = extractMarksFromSignedMeta(meta)
const currentUserMarks = getCurrentUserMarks(metaMarks, signedMarks)
const otherUserMarks = findOtherUserMarks(signedMarks, usersPubkey!)
if (meta.keys) {
for (let i = 0; i < otherUserMarks.length; i++) {
const m = otherUserMarks[i]
const { sender, keys } = meta.keys
const usersNpub = hexToNpub(usersPubkey)
if (usersNpub in keys) {
const encryptionKey = await nostrController
.nip04Decrypt(sender, keys[usersNpub])
.catch((err) => {
console.log(
'An error occurred in decrypting encryption key',
err
)
return null
})
try {
const { fetchAndDecrypt } = MARK_TYPE_CONFIG[m.type] || {}
if (
typeof fetchAndDecrypt === 'function' &&
m.value &&
encryptionKey
) {
const decrypted = await fetchAndDecrypt(
m.value,
encryptionKey
)
otherUserMarks[i].value = decrypted
}
} catch (error) {
console.error(`Error during mark fetchAndDecrypt phase`, error)
}
}
}
}
setOtherUserMarks(otherUserMarks)
setCurrentUserMarks(currentUserMarks)
setIsMarksCompleted(isCurrentUserMarksComplete(currentUserMarks))
@ -287,7 +248,6 @@ export const SignPage = () => {
if (meta) {
handleUpdatedMeta(meta)
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [meta, usersPubkey])
const handleDownload = async () => {
@ -592,8 +552,8 @@ export const SignPage = () => {
setIsLoading(true)
setLoadingSpinnerDesc('Signing nostr event')
const usersNpub = hexToNpub(usersPubkey!)
const prevSig = getPrevSignersSig(usersNpub)
const prevSig = getPrevSignersSig(hexToNpub(usersPubkey!))
if (!prevSig) {
setIsLoading(false)
toast.error('Previous signature is invalid')
@ -602,26 +562,7 @@ export const SignPage = () => {
const marks = getSignerMarksForMeta() || []
let encryptionKey: string | undefined
if (meta.keys) {
const { sender, keys } = meta.keys
encryptionKey = await nostrController
.nip04Decrypt(sender, keys[usersNpub])
.catch((err) => {
// Log and display an error message if decryption fails
console.log('An error occurred in decrypting encryption key', err)
toast.error('An error occurred in decrypting encryption key')
return undefined
})
}
const processedMarks = await processMarks(marks, encryptionKey)
const signedEvent = await signEventForMeta({
prevSig,
marks: processedMarks
})
const signedEvent = await signEventForMeta({ prevSig, marks })
if (!signedEvent) return
const updatedMeta = updateMetaSignatures(meta, signedEvent)

View File

@ -55,7 +55,7 @@ import {
} from '@fortawesome/free-solid-svg-icons'
import { upgradeAndVerifyTimestamp } from '../../utils/opentimestamps.ts'
import _ from 'lodash'
import { MarkRender } from '../../components/MarkTypeStrategy/MarkRender.tsx'
import { MARK_TYPE_CONFIG } from '../../components/getMarkComponents.tsx'
interface PdfViewProps {
files: CurrentUserFile[]
@ -115,6 +115,8 @@ const SlimPdfView = ({
alt={`page ${i} of ${file.name}`}
/>
{marks.map((m) => {
const { render: MarkRenderComponent } =
MARK_TYPE_CONFIG[m.type] || {}
return (
<div
className={`file-mark ${styles.mark}`}
@ -130,11 +132,9 @@ const SlimPdfView = ({
fontSize: inPx(from(page.width, FONT_SIZE))
}}
>
<MarkRender
markType={m.type}
value={m.value}
mark={m}
/>
{typeof MarkRenderComponent !== 'undefined' && (
<MarkRenderComponent value={m.value} mark={m} />
)}
</div>
)
})}
@ -367,77 +367,82 @@ export const VerifyPage = () => {
setIsLoading(true)
setLoadingSpinnerDesc('Fetching file from file server')
try {
const res = await axios.get(zipUrl, {
axios
.get(zipUrl, {
responseType: 'arraybuffer'
})
.then(async (res) => {
const fileName = zipUrl.split('/').pop()
const file = new File([res.data], fileName!)
const fileName = zipUrl.split('/').pop()
const file = new File([res.data], fileName!)
const encryptedArrayBuffer = await file.arrayBuffer()
const arrayBuffer = await decryptArrayBuffer(
encryptedArrayBuffer,
encryptionKey
).catch((err) => {
console.log('err in decryption:>> ', err)
toast.error(err.message || 'An error occurred in decrypting file.')
return null
})
if (arrayBuffer) {
const zip = await JSZip.loadAsync(arrayBuffer).catch((err) => {
console.log('err in loading zip file :>> ', err)
const encryptedArrayBuffer = await file.arrayBuffer()
const arrayBuffer = await decryptArrayBuffer(
encryptedArrayBuffer,
encryptionKey
).catch((err) => {
console.log('err in decryption:>> ', err)
toast.error(
err.message || 'An error occurred in loading zip file.'
err.message || 'An error occurred in decrypting file.'
)
return null
})
if (!zip) return
if (arrayBuffer) {
const zip = await JSZip.loadAsync(arrayBuffer).catch((err) => {
console.log('err in loading zip file :>> ', err)
toast.error(
err.message || 'An error occurred in loading zip file.'
)
return null
})
const files: { [fileName: string]: SigitFile } = {}
const fileHashes: { [key: string]: string | null } = {}
const fileNames = Object.values(zip.files).map(
(entry) => entry.name
)
if (!zip) return
// generate hashes for all entries in files folder of zipArchive
// these hashes can be used to verify the originality of files
for (const fileName of fileNames) {
const arrayBuffer = await readContentOfZipEntry(
zip,
fileName,
'arraybuffer'
const files: { [fileName: string]: SigitFile } = {}
const fileHashes: { [key: string]: string | null } = {}
const fileNames = Object.values(zip.files).map(
(entry) => entry.name
)
if (arrayBuffer) {
files[fileName] = await convertToSigitFile(
arrayBuffer,
fileName!
// generate hashes for all entries in files folder of zipArchive
// these hashes can be used to verify the originality of files
for (const fileName of fileNames) {
const arrayBuffer = await readContentOfZipEntry(
zip,
fileName,
'arraybuffer'
)
const hash = await getHash(arrayBuffer)
if (hash) {
fileHashes[fileName.replace(/^files\//, '')] = hash
if (arrayBuffer) {
files[fileName] = await convertToSigitFile(
arrayBuffer,
fileName!
)
const hash = await getHash(arrayBuffer)
if (hash) {
fileHashes[fileName.replace(/^files\//, '')] = hash
}
} else {
fileHashes[fileName.replace(/^files\//, '')] = null
}
} else {
fileHashes[fileName.replace(/^files\//, '')] = null
}
}
setCurrentFileHashes(fileHashes)
setFiles(files)
setCurrentFileHashes(fileHashes)
setFiles(files)
setIsLoading(false)
}
})
.catch((err) => {
console.error(`error occurred in getting file from ${zipUrl}`, err)
toast.error(
err.message || `error occurred in getting file from ${zipUrl}`
)
})
.finally(() => {
setIsLoading(false)
}
} catch (err) {
const message = `error occurred in getting file from ${zipUrl}`
console.error(message, err)
if (err instanceof Error) toast.error(err.message)
else toast.error(message)
} finally {
setIsLoading(false)
}
})
}
processSigit()

View File

@ -1,4 +1,16 @@
import { CreatePage } from '../pages/create'
import { HomePage } from '../pages/home'
import { LandingPage } from '../pages/landing'
import { ProfilePage } from '../pages/profile'
import { SettingsPage } from '../pages/settings/Settings'
import { CacheSettingsPage } from '../pages/settings/cache'
import { NostrLoginPage } from '../pages/settings/nostrLogin'
import { ProfileSettingsPage } from '../pages/settings/profile'
import { RelaysPage } from '../pages/settings/relays'
import { SignPage } from '../pages/sign'
import { VerifyPage } from '../pages/verify'
import { hexToNpub } from '../utils'
import { Route, RouteProps } from 'react-router-dom'
export const appPrivateRoutes = {
homePage: '/',
@ -27,3 +39,93 @@ export const getProfileRoute = (hexKey: string) =>
export const getProfileSettingsRoute = (hexKey: string) =>
appPrivateRoutes.profileSettings.replace(':npub', hexToNpub(hexKey))
/**
* Helper type allows for extending react-router-dom's **RouteProps** with generic type
*/
type CustomRouteProps<T> = T &
Omit<RouteProps, 'children'> & {
children?: Array<CustomRouteProps<T>>
}
/**
* This function maps over nested routes with optional condition for rendering
* @param {CustomRouteProps<T>[]} routes - routes list
* @param {RenderConditionCallbackFn} renderConditionCallbackFn - render condition callback (default true)
*/
export function recursiveRouteRenderer<T>(
routes?: CustomRouteProps<T>[],
renderConditionCallbackFn: (route: CustomRouteProps<T>) => boolean = () =>
true
) {
if (!routes) return null
// Callback allows us to pass arbitrary conditions for each route's rendering
// Skipping the callback will by default evaluate to true (show route)
return routes.map((route, index) =>
renderConditionCallbackFn(route) ? (
<Route
key={`${route.path}${index}`}
path={route.path}
element={route.element}
>
{recursiveRouteRenderer(route.children, renderConditionCallbackFn)}
</Route>
) : null
)
}
type PublicRouteProps = CustomRouteProps<{
hiddenWhenLoggedIn?: boolean
}>
export const publicRoutes: PublicRouteProps[] = [
{
path: appPublicRoutes.landingPage,
hiddenWhenLoggedIn: true,
element: <LandingPage />
},
{
path: appPublicRoutes.profile,
element: <ProfilePage />
},
{
path: appPublicRoutes.verify,
element: <VerifyPage />
}
]
export const privateRoutes = [
{
path: appPrivateRoutes.homePage,
element: <HomePage />
},
{
path: appPrivateRoutes.create,
element: <CreatePage />
},
{
path: `${appPrivateRoutes.sign}/:id?`,
element: <SignPage />
},
{
path: appPrivateRoutes.settings,
element: <SettingsPage />
},
{
path: appPrivateRoutes.profileSettings,
element: <ProfileSettingsPage />
},
{
path: appPrivateRoutes.cacheSettings,
element: <CacheSettingsPage />
},
{
path: appPrivateRoutes.relays,
element: <RelaysPage />
},
{
path: appPrivateRoutes.nostrLogin,
element: <NostrLoginPage />
}
]

View File

@ -1,103 +0,0 @@
import { Route, RouteProps } from 'react-router-dom'
import { appPrivateRoutes, appPublicRoutes } from '.'
import { CreatePage } from '../pages/create'
import { HomePage } from '../pages/home'
import { LandingPage } from '../pages/landing'
import { ProfilePage } from '../pages/profile'
import { CacheSettingsPage } from '../pages/settings/cache'
import { NostrLoginPage } from '../pages/settings/nostrLogin'
import { ProfileSettingsPage } from '../pages/settings/profile'
import { RelaysPage } from '../pages/settings/relays'
import { SettingsPage } from '../pages/settings/Settings'
import { SignPage } from '../pages/sign'
import { VerifyPage } from '../pages/verify'
/**
* Helper type allows for extending react-router-dom's **RouteProps** with generic type
*/
type CustomRouteProps<T> = T &
Omit<RouteProps, 'children'> & {
children?: Array<CustomRouteProps<T>>
}
/**
* This function maps over nested routes with optional condition for rendering
* @param {CustomRouteProps<T>[]} routes - routes list
* @param {RenderConditionCallbackFn} renderConditionCallbackFn - render condition callback (default true)
*/
export function recursiveRouteRenderer<T>(
routes?: CustomRouteProps<T>[],
renderConditionCallbackFn: (route: CustomRouteProps<T>) => boolean = () =>
true
) {
if (!routes) return null
// Callback allows us to pass arbitrary conditions for each route's rendering
// Skipping the callback will by default evaluate to true (show route)
return routes.map((route, index) =>
renderConditionCallbackFn(route) ? (
<Route
key={`${route.path}${index}`}
path={route.path}
element={route.element}
>
{recursiveRouteRenderer(route.children, renderConditionCallbackFn)}
</Route>
) : null
)
}
type PublicRouteProps = CustomRouteProps<{
hiddenWhenLoggedIn?: boolean
}>
export const publicRoutes: PublicRouteProps[] = [
{
path: appPublicRoutes.landingPage,
hiddenWhenLoggedIn: true,
element: <LandingPage />
},
{
path: appPublicRoutes.profile,
element: <ProfilePage />
},
{
path: appPublicRoutes.verify,
element: <VerifyPage />
}
]
export const privateRoutes = [
{
path: appPrivateRoutes.homePage,
element: <HomePage />
},
{
path: appPrivateRoutes.create,
element: <CreatePage />
},
{
path: `${appPrivateRoutes.sign}/:id?`,
element: <SignPage />
},
{
path: appPrivateRoutes.settings,
element: <SettingsPage />
},
{
path: appPrivateRoutes.profileSettings,
element: <ProfileSettingsPage />
},
{
path: appPrivateRoutes.cacheSettings,
element: <CacheSettingsPage />
},
{
path: appPrivateRoutes.relays,
element: <RelaysPage />
},
{
path: appPrivateRoutes.nostrLogin,
element: <NostrLoginPage />
}
]

View File

@ -28,3 +28,24 @@ export interface MarkRect {
width: number
height: number
}
export interface MarkInputProps {
value: string
handler: (value: string) => void
placeholder?: string
userMark?: CurrentUserMark
}
export interface MarkRenderProps {
value?: string
mark: Mark
}
export interface MarkConfig {
input: React.FC<MarkInputProps>
render?: React.FC<MarkRenderProps>
}
export type MarkConfigs = {
[key in MarkType]?: MarkConfig
}

View File

@ -112,13 +112,3 @@ export const MOST_COMMON_MEDIA_TYPES = new Map([
['3g2', 'video/3gpp2'], // 3GPP2 audio/video container
['7z', 'application/x-7z-compressed'] // 7-zip archive
])
export const SIGNATURE_PAD_OPTIONS = {
minWidth: 0.5,
maxWidth: 3
} as const
export const SIGNATURE_PAD_SIZE = {
width: 600,
height: 300
}

View File

@ -1,11 +1,7 @@
import { MARK_TYPE_CONFIG } from '../components/MarkTypeStrategy/MarkStrategy.tsx'
import { NostrController } from '../controllers/NostrController.ts'
import store from '../store/store.ts'
import { Meta } from '../types'
import { PdfPage } from '../types/drawing.ts'
import { MOST_COMMON_MEDIA_TYPES } from './const.ts'
import { extractMarksFromSignedMeta } from './mark.ts'
import { hexToNpub } from './nostr.ts'
import {
addMarks,
groupMarksByFileNamePage,
@ -25,49 +21,7 @@ export const getZipWithFiles = async (
for (const [fileName, file] of Object.entries(files)) {
// Handle PDF Files, add marks
if (file.isPdf && fileName in marksByFileNamePage) {
const marksToAdd = marksByFileNamePage[fileName]
if (meta.keys) {
for (let i = 0; i < marks.length; i++) {
const m = marks[i]
const { sender, keys } = meta.keys
const usersPubkey = store.getState().auth.usersPubkey!
const usersNpub = hexToNpub(usersPubkey)
if (usersNpub in keys) {
const encryptionKey = await NostrController.getInstance()
.nip04Decrypt(sender, keys[usersNpub])
.catch((err) => {
console.log(
'An error occurred in decrypting encryption key',
err
)
return null
})
try {
const { fetchAndDecrypt } = MARK_TYPE_CONFIG[m.type] || {}
if (
typeof fetchAndDecrypt === 'function' &&
m.value &&
encryptionKey
) {
// Fetch and decrypt the original file
const link = m.value.split('/')
const decrypted = await fetchAndDecrypt(m.value, encryptionKey)
// Save decrypted
zip.file(
`signatures/${link[link.length - 1]}.json`,
new Blob([decrypted])
)
marks[i].value = decrypted
}
} catch (error) {
console.error(`Error during mark fetchAndDecrypt phase`, error)
}
}
}
}
const blob = await addMarks(file, marksToAdd)
const blob = await addMarks(file, marksByFileNamePage[fileName])
zip.file(`marked/${fileName}`, blob)
}

View File

@ -11,4 +11,3 @@ export * from './string'
export * from './url'
export * from './utils'
export * from './zip'
export * from './const'

View File

@ -1,4 +1,4 @@
import { CurrentUserMark, Mark } from '../types/mark.ts'
import { CurrentUserMark, Mark, MarkLocation } from '../types/mark.ts'
import { hexToNpub } from './nostr.ts'
import { Meta, SignedEventContent } from '../types'
import { Event } from 'nostr-tools'
@ -24,7 +24,7 @@ import {
faStamp,
faTableCellsLarge
} from '@fortawesome/free-solid-svg-icons'
import { MARK_TYPE_CONFIG } from '../components/MarkTypeStrategy/MarkStrategy.tsx'
import { Config, optimize } from 'svgo'
/**
* Takes in an array of Marks already filtered by User.
@ -266,38 +266,22 @@ export const getToolboxLabelByMarkType = (markType: MarkType) => {
return DEFAULT_TOOLBOX.find((t) => t.identifier === markType)?.label
}
export const getOptimizedPathsWithStrokeWidth = (svgString: string) => {
const parser = new DOMParser()
const xmlDoc = parser.parseFromString(svgString, 'image/svg+xml')
const paths = xmlDoc.querySelectorAll('path')
const tuples: string[][] = []
paths.forEach((path) => {
const d = path.getAttribute('d') ?? ''
const strokeWidth = path.getAttribute('stroke-width') ?? ''
tuples.push([d, strokeWidth])
})
export const optimizeSVG = (location: MarkLocation, paths: string[]) => {
const svgContent = `<svg xmlns="http://www.w3.org/2000/svg" width="${location.width}" height="${location.height}">${paths.map((path) => `<path d="${path}" stroke="black" fill="none" />`).join('')}</svg>`
const optimizedSVG = optimize(svgContent, {
multipass: true, // Optimize multiple times if needed
floatPrecision: 2 // Adjust precision
} as Config)
return tuples
return optimizedSVG.data
}
export const processMarks = async (marks: Mark[], encryptionKey?: string) => {
const _marks = [...marks]
for (let i = 0; i < _marks.length; i++) {
const mark = _marks[i]
const hasProcess =
mark.type in MARK_TYPE_CONFIG &&
typeof MARK_TYPE_CONFIG[mark.type]?.encryptAndUpload === 'function'
export const getOptimizedPaths = (svgString: string) => {
const regex = / d="([^"]*)"/g
const matches = [...svgString.matchAll(regex)]
const pathValues = matches.map((match) => match[1])
if (hasProcess) {
const value = mark.value!
const processFn = MARK_TYPE_CONFIG[mark.type]?.encryptAndUpload
if (processFn) {
mark.value = await processFn(value, encryptionKey)
}
}
}
return _marks
return pathValues
}
export {

View File

@ -11,9 +11,6 @@ if (!PDFJS.GlobalWorkerOptions.workerPort) {
import fontkit from '@pdf-lib/fontkit'
import defaultFont from '../assets/fonts/roboto-regular.ttf'
import { BasicPoint } from 'signature_pad/dist/types/point'
import SignaturePad from 'signature_pad'
import { SIGNATURE_PAD_OPTIONS, SIGNATURE_PAD_SIZE } from './const.ts'
/**
* Defined font size used when generating a PDF. Currently it is difficult to fully
@ -135,18 +132,17 @@ export const addMarks = async (
for (let i = 0; i < pages.length; i++) {
if (marksPerPage && Object.hasOwn(marksPerPage, i)) {
for (let j = 0; j < marksPerPage[i].length; j++) {
const mark = marksPerPage[i][j]
marksPerPage[i]?.forEach((mark) => {
switch (mark.type) {
case MarkType.SIGNATURE:
await embedSignaturePng(mark, pages[i], pdf)
drawSignatureText(mark, pages[i])
break
default:
drawMarkText(mark, pages[i], robotoFont)
break
}
}
})
}
}
@ -258,41 +254,18 @@ async function embedFont(pdf: PDFDocument) {
return embeddedFont
}
const embedSignaturePng = async (
mark: Mark,
page: PDFPage,
pdf: PDFDocument
) => {
const drawSignatureText = (mark: Mark, page: PDFPage) => {
const { location } = mark
const { height } = page.getSize()
// Convert the mark location origin (top, left) to PDF origin (bottom, left)
const x = location.left
const y = height - location.top
if (hasValue(mark)) {
const data = JSON.parse(mark.value!).map((p: BasicPoint[]) => ({
points: p
}))
const canvas = document.createElement('canvas')
canvas.width = SIGNATURE_PAD_SIZE.width
canvas.height = SIGNATURE_PAD_SIZE.height
const pad = new SignaturePad(canvas, SIGNATURE_PAD_OPTIONS)
pad.fromData(data)
const signatureImage = await pdf.embedPng(pad.toDataURL())
const scaled = signatureImage.scaleToFit(location.width, location.height)
// Convert the mark location origin (top, left) to PDF origin (bottom, left)
// and center the image
const x = location.left + (location.width - scaled.width) / 2
const y =
height -
location.top -
location.height +
(location.height - scaled.height) / 2
page.drawImage(signatureImage, {
x,
y,
width: scaled.width,
height: scaled.height
const paths = JSON.parse(mark.value!)
paths.forEach((d: string) => {
page.drawSvgPath(d, { x, y })
})
}
}