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chore(git): Merge branch 'staging' into issue-232
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Stixx 2024-11-04 14:28:27 +01:00
commit 22debeb033
35 changed files with 2592 additions and 117 deletions
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2
.eslintrc.cjs
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@ -6,7 +6,7 @@ module.exports = {
'plugin:@typescript-eslint/recommended', 'plugin:@typescript-eslint/recommended',
'plugin:react-hooks/recommended' 'plugin:react-hooks/recommended'
], ],
ignorePatterns: ['dist', '.eslintrc.cjs', 'licenseChecker.cjs'], ignorePatterns: ['dist', '.eslintrc.cjs', 'licenseChecker.cjs', "*.min.js"],
parser: '@typescript-eslint/parser', parser: '@typescript-eslint/parser',
plugins: ['react-refresh'], plugins: ['react-refresh'],
rules: { rules: {

1
index.html
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@ -8,6 +8,7 @@
</head> </head>
<body> <body>
<div id="root"></div> <div id="root"></div>
<script src="/opentimestamps.min.js"></script>
<script type="module" src="/src/main.tsx"></script> <script type="module" src="/src/main.tsx"></script>
</body> </body>
</html> </html>

1633
package-lock.json generated
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3
package.json
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@ -57,6 +57,7 @@
"react-singleton-hook": "^4.0.1", "react-singleton-hook": "^4.0.1",
"react-toastify": "10.0.4", "react-toastify": "10.0.4",
"redux": "5.0.1", "redux": "5.0.1",
"svgo": "^3.3.2",
"tseep": "1.2.1" "tseep": "1.2.1"
}, },
"devDependencies": { "devDependencies": {
@ -66,6 +67,7 @@
"@types/pdfjs-dist": "^2.10.378", "@types/pdfjs-dist": "^2.10.378",
"@types/react": "^18.2.56", "@types/react": "^18.2.56",
"@types/react-dom": "^18.2.19", "@types/react-dom": "^18.2.19",
"@types/svgo": "^3.0.0",
"@typescript-eslint/eslint-plugin": "^7.0.2", "@typescript-eslint/eslint-plugin": "^7.0.2",
"@typescript-eslint/parser": "^7.0.2", "@typescript-eslint/parser": "^7.0.2",
"@vitejs/plugin-react": "^4.2.1", "@vitejs/plugin-react": "^4.2.1",
@ -78,6 +80,7 @@
"ts-css-modules-vite-plugin": "1.0.20", "ts-css-modules-vite-plugin": "1.0.20",
"typescript": "^5.2.2", "typescript": "^5.2.2",
"vite": "^5.1.4", "vite": "^5.1.4",
"vite-plugin-node-polyfills": "^0.22.0",
"vite-tsconfig-paths": "4.3.2" "vite-tsconfig-paths": "4.3.2"
}, },
"lint-staged": { "lint-staged": {

26
public/.well-known/nostr.json
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@ -1,15 +1,15 @@
{ {
"names": { "names": {
"_": "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90" "_": "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90"
}, },
"relays": { "relays": {
"6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90": [ "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90": [
"wss://brb.io", "wss://brb.io",
"wss://nostr.v0l.io", "wss://nostr.v0l.io",
"wss://nostr.coinos.io", "wss://nostr.coinos.io",
"wss://rsslay.nostr.net", "wss://rsslay.nostr.net",
"wss://relay.current.fyi", "wss://relay.current.fyi",
"wss://nos.io" "wss://nos.io"
] ]
} }
} }

2
public/opentimestamps.min.js vendored Normal file
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170
src/components/DrawPDFFields/index.tsx
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@ -9,7 +9,7 @@ import {
} from '@mui/material' } from '@mui/material'
import styles from './style.module.scss' import styles from './style.module.scss'
import React, { useEffect, useState } from 'react' import React, { useEffect, useState } from 'react'
import { ProfileMetadata, User, UserRole } from '../../types' import { ProfileMetadata, User, UserRole, KeyboardCode } from '../../types'
import { MouseState, PdfPage, DrawnField, DrawTool } from '../../types/drawing' import { MouseState, PdfPage, DrawnField, DrawTool } from '../../types/drawing'
import { hexToNpub, npubToHex, getProfileUsername } from '../../utils' import { hexToNpub, npubToHex, getProfileUsername } from '../../utils'
import { SigitFile } from '../../utils/file' import { SigitFile } from '../../utils/file'
@ -27,6 +27,10 @@ const DEFAULT_START_SIZE = {
height: 40 height: 40
} as const } as const
interface HideSignersForDrawnField {
[key: number]: boolean
}
interface Props { interface Props {
users: User[] users: User[]
metadata: { [key: string]: ProfileMetadata } metadata: { [key: string]: ProfileMetadata }
@ -41,6 +45,9 @@ export const DrawPDFFields = (props: Props) => {
const signers = users.filter((u) => u.role === UserRole.signer) const signers = users.filter((u) => u.role === UserRole.signer)
const defaultSignerNpub = signers.length ? hexToNpub(signers[0].pubkey) : '' const defaultSignerNpub = signers.length ? hexToNpub(signers[0].pubkey) : ''
const [lastSigner, setLastSigner] = useState(defaultSignerNpub) const [lastSigner, setLastSigner] = useState(defaultSignerNpub)
const [hideSignersForDrawnField, setHideSignersForDrawnField] =
useState<HideSignersForDrawnField>({})
/** /**
* Return first pubkey that is present in the signers list * Return first pubkey that is present in the signers list
* @param pubkeys * @param pubkeys
@ -217,6 +224,12 @@ export const DrawPDFFields = (props: Props) => {
y: drawingRectangleCoords.y y: drawingRectangleCoords.y
} }
}) })
// make signers dropdown visible
setHideSignersForDrawnField((prev) => ({
...prev,
[drawnFieldIndex]: false
}))
} }
/** /**
@ -338,6 +351,32 @@ export const DrawPDFFields = (props: Props) => {
event.stopPropagation() event.stopPropagation()
} }
/**
* Handles Escape button-down event and hides all signers dropdowns
* @param event SyntheticEvent event
*/
const handleEscapeButtonDown = (event: React.SyntheticEvent) => {
// get native event
const { nativeEvent } = event
//check if event is a keyboard event
if (nativeEvent instanceof KeyboardEvent) {
// check if event code is Escape
if (nativeEvent.code === KeyboardCode.Escape) {
// hide all signers dropdowns
const newHideSignersForDrawnField: HideSignersForDrawnField = {}
Object.keys(hideSignersForDrawnField).forEach((key) => {
// Object.keys always returns an array of strings,
// that is why unknown type is used below
newHideSignersForDrawnField[key as unknown as number] = true
})
setHideSignersForDrawnField(newHideSignersForDrawnField)
}
}
}
/** /**
* Gets the pointer coordinates relative to a element in the `event` param * Gets the pointer coordinates relative to a element in the `event` param
* @param event PointerEvent * @param event PointerEvent
@ -361,6 +400,7 @@ export const DrawPDFFields = (props: Props) => {
rect rect
} }
} }
/** /**
* Renders the pdf pages and drawing elements * Renders the pdf pages and drawing elements
*/ */
@ -375,6 +415,8 @@ export const DrawPDFFields = (props: Props) => {
<div <div
key={pageIndex} key={pageIndex}
className={`image-wrapper ${styles.pdfImageWrapper} ${selectedTool ? styles.drawing : ''}`} className={`image-wrapper ${styles.pdfImageWrapper} ${selectedTool ? styles.drawing : ''}`}
tabIndex={-1}
onKeyDown={(event) => handleEscapeButtonDown(event)}
> >
<img <img
onPointerMove={(event) => { onPointerMove={(event) => {
@ -492,62 +534,78 @@ export const DrawPDFFields = (props: Props) => {
fileIndex, fileIndex,
pageIndex, pageIndex,
drawnFieldIndex drawnFieldIndex
) && ( ) &&
<div (!hideSignersForDrawnField ||
onPointerDown={handleUserSelectPointerDown} !hideSignersForDrawnField[drawnFieldIndex]) && (
className={styles.userSelect} <div
> onPointerDown={handleUserSelectPointerDown}
<FormControl fullWidth size="small"> className={styles.userSelect}
<InputLabel id="counterparts">Counterpart</InputLabel> >
<Select <FormControl fullWidth size="small">
value={getAvailableSigner(drawnField.counterpart)} <InputLabel id="counterparts">
onChange={(event) => { Counterpart
drawnField.counterpart = event.target.value </InputLabel>
setLastSigner(event.target.value) <Select
refreshPdfFiles() value={getAvailableSigner(drawnField.counterpart)}
}} onChange={(event) => {
labelId="counterparts" drawnField.counterpart = event.target.value
label="Counterparts" setLastSigner(event.target.value)
sx={{ refreshPdfFiles()
background: 'white' }}
}} labelId="counterparts"
renderValue={(value) => label="Counterparts"
renderCounterpartValue(value) sx={{
} background: 'white'
> }}
{signers.map((signer, index) => { renderValue={(value) =>
const npub = hexToNpub(signer.pubkey) renderCounterpartValue(value)
const metadata = props.metadata[signer.pubkey] }
const displayValue = getProfileUsername( >
npub, {signers.map((signer, index) => {
metadata const npub = hexToNpub(signer.pubkey)
) const metadata = props.metadata[signer.pubkey]
const displayValue = getProfileUsername(
npub,
metadata
)
// make current signers dropdown visible
if (
hideSignersForDrawnField[drawnFieldIndex] ===
undefined ||
hideSignersForDrawnField[drawnFieldIndex] ===
true
) {
setHideSignersForDrawnField((prev) => ({
...prev,
[drawnFieldIndex]: false
}))
}
return ( return (
<MenuItem key={index} value={npub}> <MenuItem key={index} value={npub}>
<ListItemIcon> <ListItemIcon>
<AvatarIconButton <AvatarIconButton
src={metadata?.picture} src={metadata?.picture}
hexKey={signer.pubkey} hexKey={signer.pubkey}
aria-label={`account of user ${displayValue}`} aria-label={`account of user ${displayValue}`}
color="inherit" color="inherit"
sx={{ sx={{
padding: 0, padding: 0,
'> img': { '> img': {
width: '30px', width: '30px',
height: '30px' height: '30px'
} }
}} }}
/> />
</ListItemIcon> </ListItemIcon>
<ListItemText>{displayValue}</ListItemText> <ListItemText>{displayValue}</ListItemText>
</MenuItem> </MenuItem>
) )
})} })}
</Select> </Select>
</FormControl> </FormControl>
</div> </div>
)} )}
</div> </div>
) )
})} })}

4
src/components/DrawPDFFields/style.module.scss
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@ -13,6 +13,10 @@
} }
} }
.pdfImageWrapper:focus {
outline: none;
}
.placeholder { .placeholder {
position: absolute; position: absolute;
opacity: 0.5; opacity: 0.5;

21
src/components/MarkFormField/index.tsx
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@ -7,13 +7,12 @@ import {
isCurrentValueLast isCurrentValueLast
} from '../../utils' } from '../../utils'
import React, { useState } from 'react' import React, { useState } from 'react'
import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
interface MarkFormFieldProps { interface MarkFormFieldProps {
currentUserMarks: CurrentUserMark[] currentUserMarks: CurrentUserMark[]
handleCurrentUserMarkChange: (mark: CurrentUserMark) => void handleCurrentUserMarkChange: (mark: CurrentUserMark) => void
handleSelectedMarkValueChange: ( handleSelectedMarkValueChange: (value: string) => void
event: React.ChangeEvent<HTMLInputElement>
) => void
handleSubmit: (event: React.FormEvent<HTMLFormElement>) => void handleSubmit: (event: React.FormEvent<HTMLFormElement>) => void
selectedMark: CurrentUserMark selectedMark: CurrentUserMark
selectedMarkValue: string selectedMarkValue: string
@ -53,6 +52,8 @@ const MarkFormField = ({
} }
const toggleActions = () => setDisplayActions(!displayActions) const toggleActions = () => setDisplayActions(!displayActions)
const markLabel = getToolboxLabelByMarkType(selectedMark.mark.type) const markLabel = getToolboxLabelByMarkType(selectedMark.mark.type)
const { input: MarkInputComponent } =
MARK_TYPE_CONFIG[selectedMark.mark.type] || {}
return ( return (
<div className={styles.container}> <div className={styles.container}>
<div className={styles.trigger}> <div className={styles.trigger}>
@ -83,12 +84,14 @@ const MarkFormField = ({
</div> </div>
<div className={styles.inputWrapper}> <div className={styles.inputWrapper}>
<form onSubmit={(e) => handleFormSubmit(e)}> <form onSubmit={(e) => handleFormSubmit(e)}>
<input {typeof MarkInputComponent !== 'undefined' && (
className={styles.input} <MarkInputComponent
placeholder={markLabel} value={selectedMarkValue}
onChange={handleSelectedMarkValueChange} placeholder={markLabel}
value={selectedMarkValue} handler={handleSelectedMarkValueChange}
/> userMark={selectedMark}
/>
)}
<div className={styles.actionsBottom}> <div className={styles.actionsBottom}>
<button type="submit" className={styles.submitButton}> <button type="submit" className={styles.submitButton}>
NEXT NEXT

44
src/components/MarkInputs/Signature.module.scss Normal file
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@ -0,0 +1,44 @@
@import '../../styles/colors.scss';
$padding: 5px;
.wrapper {
display: flex;
justify-content: center;
align-items: center;
padding: $padding;
}
.relative {
position: relative;
}
.canvas {
outline: 1px solid black;
background-color: $body-background-color;
cursor: crosshair;
// Disable panning/zooming when touching canvas element
-ms-touch-action: none;
touch-action: none;
-webkit-user-select: none;
user-select: none;
}
.absolute {
position: absolute;
inset: 0;
pointer-events: none;
}
.reset {
cursor: pointer;
position: absolute;
top: 0;
right: $padding;
color: $primary-main;
&:hover {
color: $primary-dark;
}
}

101
src/components/MarkInputs/Signature.tsx Normal file
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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>
</>
)
}

19
src/components/MarkInputs/Text.tsx Normal file
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@ -0,0 +1,19 @@
import { MarkInputProps } from '../../types/mark'
import styles from '../MarkFormField/style.module.scss'
export const MarkInputText = ({
value,
handler,
placeholder
}: MarkInputProps) => {
return (
<input
className={styles.input}
placeholder={placeholder}
onChange={(e) => {
handler(e.currentTarget.value)
}}
value={value}
/>
)
}

13
src/components/MarkRender/Signature.tsx Normal file
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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>
)
}

7
src/components/PDFView/PdfMarkItem.tsx
View File

@ -4,6 +4,7 @@ import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
import { useScale } from '../../hooks/useScale.tsx' import { useScale } from '../../hooks/useScale.tsx'
import { forwardRef } from 'react' import { forwardRef } from 'react'
import { npubToHex } from '../../utils/nostr.ts' import { npubToHex } from '../../utils/nostr.ts'
import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
interface PdfMarkItemProps { interface PdfMarkItemProps {
userMark: CurrentUserMark userMark: CurrentUserMark
@ -27,6 +28,8 @@ const PdfMarkItem = forwardRef<HTMLDivElement, PdfMarkItemProps>(
const getMarkValue = () => const getMarkValue = () =>
isEdited() ? selectedMarkValue : userMark.currentValue isEdited() ? selectedMarkValue : userMark.currentValue
const { from } = useScale() const { from } = useScale()
const { render: MarkRenderComponent } =
MARK_TYPE_CONFIG[userMark.mark.type] || {}
return ( return (
<div <div
ref={ref} ref={ref}
@ -47,7 +50,9 @@ const PdfMarkItem = forwardRef<HTMLDivElement, PdfMarkItemProps>(
fontSize: inPx(from(pageWidth, FONT_SIZE)) fontSize: inPx(from(pageWidth, FONT_SIZE))
}} }}
> >
{getMarkValue()} {typeof MarkRenderComponent !== 'undefined' && (
<MarkRenderComponent value={getMarkValue()} mark={userMark.mark} />
)}
</div> </div>
) )
} }

3
src/components/PDFView/PdfMarking.tsx
View File

@ -117,8 +117,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
// setCurrentUserMarks(updatedCurrentUserMarks) // setCurrentUserMarks(updatedCurrentUserMarks)
// } // }
const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => const handleChange = (value: string) => setSelectedMarkValue(value)
setSelectedMarkValue(event.target.value)
return ( return (
<> <>

100
src/components/UsersDetails.tsx/index.tsx
View File

@ -4,6 +4,7 @@ import {
fromUnixTimestamp, fromUnixTimestamp,
hexToNpub, hexToNpub,
npubToHex, npubToHex,
SigitStatus,
SignStatus SignStatus
} from '../../utils' } from '../../utils'
import { useSigitMeta } from '../../hooks/useSigitMeta' import { useSigitMeta } from '../../hooks/useSigitMeta'
@ -15,6 +16,8 @@ import {
faCalendar, faCalendar,
faCalendarCheck, faCalendarCheck,
faCalendarPlus, faCalendarPlus,
faCheck,
faClock,
faEye, faEye,
faFile, faFile,
faFileCircleExclamation faFileCircleExclamation
@ -22,7 +25,7 @@ import {
import { getExtensionIconLabel } from '../getExtensionIconLabel' import { getExtensionIconLabel } from '../getExtensionIconLabel'
import { useAppSelector } from '../../hooks/store' import { useAppSelector } from '../../hooks/store'
import { DisplaySigner } from '../DisplaySigner' import { DisplaySigner } from '../DisplaySigner'
import { Meta } from '../../types' import { Meta, OpenTimestamp } from '../../types'
import { extractFileExtensions } from '../../utils/file' import { extractFileExtensions } from '../../utils/file'
import { UserAvatar } from '../UserAvatar' import { UserAvatar } from '../UserAvatar'
@ -42,7 +45,9 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
completedAt, completedAt,
parsedSignatureEvents, parsedSignatureEvents,
signedStatus, signedStatus,
isValid isValid,
id,
timestamps
} = useSigitMeta(meta) } = useSigitMeta(meta)
const { usersPubkey } = useAppSelector((state) => state.auth) const { usersPubkey } = useAppSelector((state) => state.auth)
const userCanSign = const userCanSign =
@ -51,6 +56,50 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
const { extensions, isSame } = extractFileExtensions(Object.keys(fileHashes)) const { extensions, isSame } = extractFileExtensions(Object.keys(fileHashes))
const isTimestampVerified = (
timestamps: OpenTimestamp[],
nostrId: string
): boolean => {
const matched = timestamps.find((t) => t.nostrId === nostrId)
return !!(matched && matched.verification)
}
const getOpenTimestampsInfo = (
timestamps: OpenTimestamp[],
nostrId: string
) => {
if (isTimestampVerified(timestamps, nostrId)) {
return <FontAwesomeIcon className={styles.ticket} icon={faCheck} />
} else {
return <FontAwesomeIcon className={styles.ticket} icon={faClock} />
}
}
const getCompletedOpenTimestampsInfo = (timestamp: OpenTimestamp) => {
if (timestamp.verification) {
return <FontAwesomeIcon className={styles.ticket} icon={faCheck} />
} else {
return <FontAwesomeIcon className={styles.ticket} icon={faClock} />
}
}
const getTimestampTooltipTitle = (label: string, isVerified: boolean) => {
return `${label} / Open Timestamp ${isVerified ? 'Verified' : 'Pending'}`
}
const isUserSignatureTimestampVerified = () => {
if (
userCanSign &&
hexToNpub(usersPubkey) in parsedSignatureEvents &&
timestamps &&
timestamps.length > 0
) {
const nostrId = parsedSignatureEvents[hexToNpub(usersPubkey)].id
return isTimestampVerified(timestamps, nostrId)
}
return false
}
return submittedBy ? ( return submittedBy ? (
<div className={styles.container}> <div className={styles.container}>
<div className={styles.section}> <div className={styles.section}>
@ -115,19 +164,35 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
<p>Details</p> <p>Details</p>
<Tooltip <Tooltip
title={'Publication date'} title={getTimestampTooltipTitle(
'Publication date',
!!(timestamps && id && isTimestampVerified(timestamps, id))
)}
placement="top" placement="top"
arrow arrow
disableInteractive disableInteractive
> >
<span className={styles.detailsItem}> <span className={styles.detailsItem}>
<FontAwesomeIcon icon={faCalendarPlus} />{' '} <FontAwesomeIcon icon={faCalendarPlus} />{' '}
{createdAt ? formatTimestamp(createdAt) : <>&mdash;</>} {createdAt ? formatTimestamp(createdAt) : <>&mdash;</>}{' '}
{timestamps &&
timestamps.length > 0 &&
id &&
getOpenTimestampsInfo(timestamps, id)}
</span> </span>
</Tooltip> </Tooltip>
<Tooltip <Tooltip
title={'Completion date'} title={getTimestampTooltipTitle(
'Completion date',
!!(
signedStatus === SigitStatus.Complete &&
completedAt &&
timestamps &&
timestamps.length > 0 &&
timestamps[timestamps.length - 1].verification
)
)}
placement="top" placement="top"
arrow arrow
disableInteractive disableInteractive
@ -135,13 +200,26 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
<span className={styles.detailsItem}> <span className={styles.detailsItem}>
<FontAwesomeIcon icon={faCalendarCheck} />{' '} <FontAwesomeIcon icon={faCalendarCheck} />{' '}
{completedAt ? formatTimestamp(completedAt) : <>&mdash;</>} {completedAt ? formatTimestamp(completedAt) : <>&mdash;</>}
{signedStatus === SigitStatus.Complete &&
completedAt &&
timestamps &&
timestamps.length > 0 && (
<span className={styles.ticket}>
{getCompletedOpenTimestampsInfo(
timestamps[timestamps.length - 1]
)}
</span>
)}
</span> </span>
</Tooltip> </Tooltip>
{/* User signed date */} {/* User signed date */}
{userCanSign ? ( {userCanSign ? (
<Tooltip <Tooltip
title={'Your signature date'} title={getTimestampTooltipTitle(
'Your signature date',
isUserSignatureTimestampVerified()
)}
placement="top" placement="top"
arrow arrow
disableInteractive disableInteractive
@ -161,6 +239,16 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
) : ( ) : (
<>&mdash;</> <>&mdash;</>
)} )}
{hexToNpub(usersPubkey) in parsedSignatureEvents &&
timestamps &&
timestamps.length > 0 && (
<span className={styles.ticket}>
{getOpenTimestampsInfo(
timestamps,
parsedSignatureEvents[hexToNpub(usersPubkey)].id
)}
</span>
)}
</span> </span>
</Tooltip> </Tooltip>
) : null} ) : null}

6
src/components/UsersDetails.tsx/style.module.scss
View File

@ -31,8 +31,6 @@
padding: 5px; padding: 5px;
display: flex; display: flex;
align-items: center;
justify-content: start;
> :first-child { > :first-child {
padding: 5px; padding: 5px;
@ -44,3 +42,7 @@
color: white; color: white;
} }
} }
.ticket {
margin-left: auto;
}

16
src/components/getMarkComponents.tsx Normal file
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
}
}

7
src/hooks/useSigitMeta.tsx
View File

@ -3,7 +3,8 @@ import {
CreateSignatureEventContent, CreateSignatureEventContent,
DocSignatureEvent, DocSignatureEvent,
Meta, Meta,
SignedEventContent SignedEventContent,
OpenTimestamp
} from '../types' } from '../types'
import { Mark } from '../types/mark' import { Mark } from '../types/mark'
import { import {
@ -58,6 +59,8 @@ export interface FlatMeta
signersStatus: { signersStatus: {
[signer: `npub1${string}`]: SignStatus [signer: `npub1${string}`]: SignStatus
} }
timestamps?: OpenTimestamp[]
} }
/** /**
@ -162,7 +165,6 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
setEncryptionKey(decrypted) setEncryptionKey(decrypted)
} }
} }
// Temp. map to hold events and signers // Temp. map to hold events and signers
const parsedSignatureEventsMap = new Map< const parsedSignatureEventsMap = new Map<
`npub1${string}`, `npub1${string}`,
@ -276,6 +278,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
createSignature: meta?.createSignature, createSignature: meta?.createSignature,
docSignatures: meta?.docSignatures, docSignatures: meta?.docSignatures,
keys: meta?.keys, keys: meta?.keys,
timestamps: meta?.timestamps,
isValid, isValid,
kind, kind,
tags, tags,

25
src/pages/create/index.tsx
View File

@ -19,8 +19,10 @@ import {
CreateSignatureEventContent, CreateSignatureEventContent,
Meta, Meta,
ProfileMetadata, ProfileMetadata,
SignedEvent,
User, User,
UserRole UserRole,
KeyboardCode
} from '../../types' } from '../../types'
import { import {
encryptArrayBuffer, encryptArrayBuffer,
@ -62,6 +64,7 @@ import {
} from '@fortawesome/free-solid-svg-icons' } from '@fortawesome/free-solid-svg-icons'
import { getSigitFile, SigitFile } from '../../utils/file.ts' import { getSigitFile, SigitFile } from '../../utils/file.ts'
import _ from 'lodash' import _ from 'lodash'
import { generateTimestamp } from '../../utils/opentimestamps.ts'
export const CreatePage = () => { export const CreatePage = () => {
const navigate = useNavigate() const navigate = useNavigate()
@ -85,7 +88,10 @@ export const CreatePage = () => {
const [userInput, setUserInput] = useState('') const [userInput, setUserInput] = useState('')
const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => { const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
if (event.code === 'Enter' || event.code === 'NumpadEnter') { if (
event.code === KeyboardCode.Enter ||
event.code === KeyboardCode.NumpadEnter
) {
event.preventDefault() event.preventDefault()
handleAddUser() handleAddUser()
} }
@ -642,6 +648,11 @@ export const CreatePage = () => {
return receivers.map((receiver) => sendNotification(receiver, meta)) return receivers.map((receiver) => sendNotification(receiver, meta))
} }
const extractNostrId = (stringifiedEvent: string): string => {
const e = JSON.parse(stringifiedEvent) as SignedEvent
return e.id
}
const handleCreate = async () => { const handleCreate = async () => {
try { try {
if (!validateInputs()) return if (!validateInputs()) return
@ -691,6 +702,12 @@ export const CreatePage = () => {
const keys = await generateKeys(pubkeys, encryptionKey) const keys = await generateKeys(pubkeys, encryptionKey)
if (!keys) return if (!keys) return
setLoadingSpinnerDesc('Generating an open timestamp.')
const timestamp = await generateTimestamp(
extractNostrId(createSignature)
)
const meta: Meta = { const meta: Meta = {
createSignature, createSignature,
keys, keys,
@ -698,6 +715,10 @@ export const CreatePage = () => {
docSignatures: {} docSignatures: {}
} }
if (timestamp) {
meta.timestamps = [timestamp]
}
setLoadingSpinnerDesc('Updating user app data') setLoadingSpinnerDesc('Updating user app data')
const event = await updateUsersAppData(meta) const event = await updateUsersAppData(meta)
if (!event) return if (!event) return

6
src/pages/nostr/index.tsx
View File

@ -9,6 +9,7 @@ import { toast } from 'react-toastify'
import { LoadingSpinner } from '../../components/LoadingSpinner' import { LoadingSpinner } from '../../components/LoadingSpinner'
import { AuthController } from '../../controllers' import { AuthController } from '../../controllers'
import { updateKeyPair, updateLoginMethod } from '../../store/actions' import { updateKeyPair, updateLoginMethod } from '../../store/actions'
import { KeyboardCode } from '../../types'
import { LoginMethod } from '../../store/auth/types' import { LoginMethod } from '../../store/auth/types'
import { hexToBytes } from '@noble/hashes/utils' import { hexToBytes } from '@noble/hashes/utils'
@ -52,7 +53,10 @@ export const Nostr = () => {
* Call login function when enter is pressed * Call login function when enter is pressed
*/ */
const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => { const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
if (event.code === 'Enter' || event.code === 'NumpadEnter') { if (
event.code === KeyboardCode.Enter ||
event.code === KeyboardCode.NumpadEnter
) {
event.preventDefault() event.preventDefault()
login() login()
} }

9
src/pages/sign/index.tsx
View File

@ -53,6 +53,7 @@ import {
SigitFile SigitFile
} from '../../utils/file.ts' } from '../../utils/file.ts'
import { ARRAY_BUFFER, DEFLATE } from '../../utils/const.ts' import { ARRAY_BUFFER, DEFLATE } from '../../utils/const.ts'
import { generateTimestamp } from '../../utils/opentimestamps.ts'
enum SignedStatus { enum SignedStatus {
Fully_Signed, Fully_Signed,
@ -566,6 +567,14 @@ export const SignPage = () => {
const updatedMeta = updateMetaSignatures(meta, signedEvent) const updatedMeta = updateMetaSignatures(meta, signedEvent)
setLoadingSpinnerDesc('Generating an open timestamp.')
const timestamp = await generateTimestamp(signedEvent.id)
if (timestamp) {
updatedMeta.timestamps = [...(updatedMeta.timestamps || []), timestamp]
updatedMeta.modifiedAt = unixNow()
}
if (await isOnline()) { if (await isOnline()) {
await handleOnlineFlow(updatedMeta) await handleOnlineFlow(updatedMeta)
} else { } else {

176
src/pages/verify/index.tsx
View File

@ -5,7 +5,13 @@ import { useEffect, useRef, useState } from 'react'
import { toast } from 'react-toastify' import { toast } from 'react-toastify'
import { LoadingSpinner } from '../../components/LoadingSpinner' import { LoadingSpinner } from '../../components/LoadingSpinner'
import { NostrController } from '../../controllers' import { NostrController } from '../../controllers'
import { DocSignatureEvent, Meta } from '../../types' import {
DocSignatureEvent,
Meta,
SignedEvent,
OpenTimestamp,
OpenTimestampUpgradeVerifyResponse
} from '../../types'
import { import {
decryptArrayBuffer, decryptArrayBuffer,
getHash, getHash,
@ -14,7 +20,10 @@ import {
parseJson, parseJson,
readContentOfZipEntry, readContentOfZipEntry,
signEventForMetaFile, signEventForMetaFile,
getCurrentUserFiles getCurrentUserFiles,
updateUsersAppData,
npubToHex,
sendNotification
} from '../../utils' } from '../../utils'
import styles from './style.module.scss' import styles from './style.module.scss'
import { useLocation, useParams } from 'react-router-dom' import { useLocation, useParams } from 'react-router-dom'
@ -44,6 +53,9 @@ import {
faFile, faFile,
faFileDownload faFileDownload
} from '@fortawesome/free-solid-svg-icons' } from '@fortawesome/free-solid-svg-icons'
import { upgradeAndVerifyTimestamp } from '../../utils/opentimestamps.ts'
import _ from 'lodash'
import { MARK_TYPE_CONFIG } from '../../components/getMarkComponents.tsx'
interface PdfViewProps { interface PdfViewProps {
files: CurrentUserFile[] files: CurrentUserFile[]
@ -103,6 +115,8 @@ const SlimPdfView = ({
alt={`page ${i} of ${file.name}`} alt={`page ${i} of ${file.name}`}
/> />
{marks.map((m) => { {marks.map((m) => {
const { render: MarkRenderComponent } =
MARK_TYPE_CONFIG[m.type] || {}
return ( return (
<div <div
className={`file-mark ${styles.mark}`} className={`file-mark ${styles.mark}`}
@ -118,7 +132,9 @@ const SlimPdfView = ({
fontSize: inPx(from(page.width, FONT_SIZE)) fontSize: inPx(from(page.width, FONT_SIZE))
}} }}
> >
{m.value} {typeof MarkRenderComponent !== 'undefined' && (
<MarkRenderComponent value={m.value} mark={m} />
)}
</div> </div>
) )
})} })}
@ -194,7 +210,8 @@ export const VerifyPage = () => {
signers, signers,
viewers, viewers,
fileHashes, fileHashes,
parsedSignatureEvents parsedSignatureEvents,
timestamps
} = useSigitMeta(meta) } = useSigitMeta(meta)
const [files, setFiles] = useState<{ [filename: string]: SigitFile }>({}) const [files, setFiles] = useState<{ [filename: string]: SigitFile }>({})
@ -204,6 +221,16 @@ export const VerifyPage = () => {
[key: string]: string | null [key: string]: string | null
}>({}) }>({})
const signTimestampEvent = async (signerContent: {
timestamps: OpenTimestamp[]
}): Promise<SignedEvent | null> => {
return await signEventForMetaFile(
JSON.stringify(signerContent),
nostrController,
setIsLoading
)
}
useEffect(() => { useEffect(() => {
if (Object.entries(files).length > 0) { if (Object.entries(files).length > 0) {
const tmp = getCurrentUserFiles(files, currentFileHashes, fileHashes) const tmp = getCurrentUserFiles(files, currentFileHashes, fileHashes)
@ -211,6 +238,147 @@ export const VerifyPage = () => {
} }
}, [currentFileHashes, fileHashes, files]) }, [currentFileHashes, fileHashes, files])
useEffect(() => {
if (
timestamps &&
timestamps.length > 0 &&
usersPubkey &&
submittedBy &&
parsedSignatureEvents
) {
if (timestamps.every((t) => !!t.verification)) {
return
}
const upgradeT = async (timestamps: OpenTimestamp[]) => {
try {
setLoadingSpinnerDesc('Upgrading your timestamps.')
const findCreatorTimestamp = (timestamps: OpenTimestamp[]) => {
if (usersPubkey === submittedBy) {
return timestamps[0]
}
}
const findSignerTimestamp = (timestamps: OpenTimestamp[]) => {
const parsedEvent = parsedSignatureEvents[hexToNpub(usersPubkey)]
if (parsedEvent?.id) {
return timestamps.find((t) => t.nostrId === parsedEvent.id)
}
}
/**
* Checks if timestamp verification has been achieved for the first time.
* Note that the upgrade flag is separate from verification. It is possible for a timestamp
* to not be upgraded, but to be verified for the first time.
* @param upgradedTimestamp
* @param timestamps
*/
const isNewlyVerified = (
upgradedTimestamp: OpenTimestampUpgradeVerifyResponse,
timestamps: OpenTimestamp[]
) => {
if (!upgradedTimestamp.verified) return false
const oldT = timestamps.find(
(t) => t.nostrId === upgradedTimestamp.timestamp.nostrId
)
if (!oldT) return false
if (!oldT.verification && upgradedTimestamp.verified) return true
}
const userTimestamps: OpenTimestamp[] = []
const creatorTimestamp = findCreatorTimestamp(timestamps)
if (creatorTimestamp) {
userTimestamps.push(creatorTimestamp)
}
const signerTimestamp = findSignerTimestamp(timestamps)
if (signerTimestamp) {
userTimestamps.push(signerTimestamp)
}
if (userTimestamps.every((t) => !!t.verification)) {
return
}
const upgradedUserTimestamps = await Promise.all(
userTimestamps.map(upgradeAndVerifyTimestamp)
)
const upgradedTimestamps = upgradedUserTimestamps
.filter((t) => t.upgraded || isNewlyVerified(t, userTimestamps))
.map((t) => {
const timestamp: OpenTimestamp = { ...t.timestamp }
if (t.verified) {
timestamp.verification = t.verification
}
return timestamp
})
if (upgradedTimestamps.length === 0) {
return
}
setLoadingSpinnerDesc('Signing a timestamp upgrade event.')
const signedEvent = await signTimestampEvent({
timestamps: upgradedTimestamps
})
if (!signedEvent) return
const finalTimestamps = timestamps.map((t) => {
const upgraded = upgradedTimestamps.find(
(tu) => tu.nostrId === t.nostrId
)
if (upgraded) {
return {
...upgraded,
signature: JSON.stringify(signedEvent, null, 2)
}
}
return t
})
const updatedMeta = _.cloneDeep(meta)
updatedMeta.timestamps = [...finalTimestamps]
updatedMeta.modifiedAt = unixNow()
const updatedEvent = await updateUsersAppData(updatedMeta)
if (!updatedEvent) return
const userSet = new Set<`npub1${string}`>()
signers.forEach((signer) => {
if (signer !== usersPubkey) {
userSet.add(signer)
}
})
viewers.forEach((viewer) => {
userSet.add(viewer)
})
const users = Array.from(userSet)
const promises = users.map((user) =>
sendNotification(npubToHex(user)!, updatedMeta)
)
await Promise.all(promises)
toast.success('Timestamp updates have been sent successfully.')
setMeta(meta)
} catch (err) {
console.error(err)
toast.error(
'There was an error upgrading or verifying your timestamps!'
)
}
}
upgradeT(timestamps)
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [timestamps, submittedBy, parsedSignatureEvents])
useEffect(() => { useEffect(() => {
if (metaInNavState && encryptionKey) { if (metaInNavState && encryptionKey) {
const processSigit = async () => { const processSigit = async () => {

20
src/types/core.ts
View File

@ -18,6 +18,7 @@ export interface Meta {
docSignatures: { [key: `npub1${string}`]: string } docSignatures: { [key: `npub1${string}`]: string }
exportSignature?: string exportSignature?: string
keys?: { sender: string; keys: { [user: `npub1${string}`]: string } } keys?: { sender: string; keys: { [user: `npub1${string}`]: string } }
timestamps?: OpenTimestamp[]
} }
export interface CreateSignatureEventContent { export interface CreateSignatureEventContent {
@ -39,6 +40,25 @@ export interface Sigit {
meta: Meta meta: Meta
} }
export interface OpenTimestamp {
nostrId: string
value: string
verification?: OpenTimestampVerification
signature?: string
}
export interface OpenTimestampVerification {
height: number
timestamp: number
}
export interface OpenTimestampUpgradeVerifyResponse {
timestamp: OpenTimestamp
upgraded: boolean
verified?: boolean
verification?: OpenTimestampVerification
}
export interface UserAppData { export interface UserAppData {
/** /**
* Key will be id of create signature * Key will be id of create signature

5
src/types/event.ts Normal file
View File

@ -0,0 +1,5 @@
export enum KeyboardCode {
Escape = 'Escape',
Enter = 'Enter',
NumpadEnter = 'NumpadEnter'
}

1
src/types/index.ts
View File

@ -4,3 +4,4 @@ export * from './nostr'
export * from './profile' export * from './profile'
export * from './relay' export * from './relay'
export * from './zip' export * from './zip'
export * from './event'

21
src/types/mark.ts
View File

@ -28,3 +28,24 @@ export interface MarkRect {
width: number width: number
height: 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
}

38
src/types/opentimestamps.d.ts vendored Normal file
View File

@ -0,0 +1,38 @@
/* eslint-disable @typescript-eslint/no-explicit-any */
interface OpenTimestamps {
// Create a detached timestamp file from a buffer or file hash
DetachedTimestampFile: {
fromHash(op: any, hash: Uint8Array): any
fromBytes(op: any, buffer: Uint8Array): any
deserialize(buffer: any): any
}
// Stamp the provided timestamp file and return a Promise
stamp(file: any): Promise<void>
// Verify the provided timestamp proof file
verify(
ots: string,
file: string
): Promise<TimestampVerficiationResponse | Record<string, never>>
// Other utilities or operations (like OpSHA256, serialization)
Ops: {
OpSHA256: any
OpSHA1?: any
}
Context: {
StreamSerialization: any
}
// Load a timestamp file from a buffer
deserialize(bytes: Uint8Array): any
// Other potential methods based on repo functions
upgrade(file: any): Promise<boolean>
}
interface TimestampVerficiationResponse {
bitcoin: { timestamp: number; height: number }
}

1
src/types/system/index.d.ts vendored
View File

@ -3,5 +3,6 @@ import type { WindowNostr } from 'nostr-tools/nip07'
declare global { declare global {
interface Window { interface Window {
nostr?: WindowNostr nostr?: WindowNostr
OpenTimestamps: OpenTimestamps
} }
} }

32
src/utils/mark.ts
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 { hexToNpub } from './nostr.ts'
import { Meta, SignedEventContent } from '../types' import { Meta, SignedEventContent } from '../types'
import { Event } from 'nostr-tools' import { Event } from 'nostr-tools'
@ -24,6 +24,7 @@ import {
faStamp, faStamp,
faTableCellsLarge faTableCellsLarge
} from '@fortawesome/free-solid-svg-icons' } from '@fortawesome/free-solid-svg-icons'
import { Config, optimize } from 'svgo'
/** /**
* Takes in an array of Marks already filtered by User. * Takes in an array of Marks already filtered by User.
@ -158,6 +159,11 @@ export const DEFAULT_TOOLBOX: DrawTool[] = [
icon: faT, icon: faT,
label: 'Text' label: 'Text'
}, },
{
identifier: MarkType.SIGNATURE,
icon: faSignature,
label: 'Signature'
},
{ {
identifier: MarkType.FULLNAME, identifier: MarkType.FULLNAME,
icon: faIdCard, icon: faIdCard,
@ -170,12 +176,6 @@ export const DEFAULT_TOOLBOX: DrawTool[] = [
label: 'Job Title', label: 'Job Title',
isComingSoon: true isComingSoon: true
}, },
{
identifier: MarkType.SIGNATURE,
icon: faSignature,
label: 'Signature',
isComingSoon: true
},
{ {
identifier: MarkType.DATETIME, identifier: MarkType.DATETIME,
icon: faClock, icon: faClock,
@ -266,6 +266,24 @@ export const getToolboxLabelByMarkType = (markType: MarkType) => {
return DEFAULT_TOOLBOX.find((t) => t.identifier === markType)?.label return DEFAULT_TOOLBOX.find((t) => t.identifier === markType)?.label
} }
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 optimizedSVG.data
}
export const getOptimizedPaths = (svgString: string) => {
const regex = / d="([^"]*)"/g
const matches = [...svgString.matchAll(regex)]
const pathValues = matches.map((match) => match[1])
return pathValues
}
export { export {
getCurrentUserMarks, getCurrentUserMarks,
filterMarksByPubkey, filterMarksByPubkey,

119
src/utils/opentimestamps.ts Normal file
View File

@ -0,0 +1,119 @@
import { OpenTimestamp, OpenTimestampUpgradeVerifyResponse } from '../types'
import { retry } from './retry.ts'
import { bytesToHex } from '@noble/hashes/utils'
import { utf8Encoder } from 'nostr-tools/utils'
import { hexStringToUint8Array } from './string.ts'
/**
* Generates a timestamp for the provided nostr event ID.
* @returns Timestamp with its value and the nostr event ID.
*/
export const generateTimestamp = async (
nostrId: string
): Promise<OpenTimestamp | undefined> => {
try {
return {
value: await retry(() => timestamp(nostrId)),
nostrId: nostrId
}
} catch (error) {
console.error(error)
return
}
}
/**
* Attempts to upgrade (i.e. add Bitcoin blockchain attestations) and verify the provided timestamp.
* Returns the same timestamp, alongside additional information required to decide if any further
* timestamp updates are required.
* @param timestamp
*/
export const upgradeAndVerifyTimestamp = async (
timestamp: OpenTimestamp
): Promise<OpenTimestampUpgradeVerifyResponse> => {
const upgradedResult = await upgrade(timestamp)
return await verify(upgradedResult)
}
/**
* Attempts to upgrade a timestamp. If an upgrade is available,
* it will add new data to detachedTimestamp.
* The upgraded flag indicates if an upgrade has been performed.
* @param t - timestamp
*/
export const upgrade = async (
t: OpenTimestamp
): Promise<OpenTimestampUpgradeVerifyResponse> => {
const detachedTimestamp =
window.OpenTimestamps.DetachedTimestampFile.deserialize(
hexStringToUint8Array(t.value)
)
const changed: boolean =
await window.OpenTimestamps.upgrade(detachedTimestamp)
if (changed) {
const updated = detachedTimestamp.serializeToBytes()
const value = {
...t,
timestamp: bytesToHex(updated)
}
return {
timestamp: value,
upgraded: true
}
}
return {
timestamp: t,
upgraded: false
}
}
/**
* Attempts to verify a timestamp. If verification is available,
* it will be included in the returned object.
* @param t - timestamp
*/
export const verify = async (
t: OpenTimestampUpgradeVerifyResponse
): Promise<OpenTimestampUpgradeVerifyResponse> => {
const detachedNostrId = window.OpenTimestamps.DetachedTimestampFile.fromBytes(
new window.OpenTimestamps.Ops.OpSHA256(),
utf8Encoder.encode(t.timestamp.nostrId)
)
const detachedTimestamp =
window.OpenTimestamps.DetachedTimestampFile.deserialize(
hexStringToUint8Array(t.timestamp.value)
)
const res = await window.OpenTimestamps.verify(
detachedTimestamp,
detachedNostrId
)
return {
...t,
verified: !!res.bitcoin,
verification: res?.bitcoin || null
}
}
/**
* Timestamps a nostrId.
* @param nostrId
*/
const timestamp = async (nostrId: string): Promise<string> => {
const detachedTimestamp =
window.OpenTimestamps.DetachedTimestampFile.fromBytes(
new window.OpenTimestamps.Ops.OpSHA256(),
utf8Encoder.encode(nostrId)
)
await window.OpenTimestamps.stamp(detachedTimestamp)
const ctx = new window.OpenTimestamps.Context.StreamSerialization()
detachedTimestamp.serialize(ctx)
const timestampBytes = ctx.getOutput()
return bytesToHex(timestampBytes)
}

32
src/utils/pdf.ts
View File

@ -1,4 +1,4 @@
import { PdfPage } from '../types/drawing.ts' import { MarkType, PdfPage } from '../types/drawing.ts'
import { PDFDocument, PDFFont, PDFPage, rgb } from 'pdf-lib' import { PDFDocument, PDFFont, PDFPage, rgb } from 'pdf-lib'
import { Mark } from '../types/mark.ts' import { Mark } from '../types/mark.ts'
import * as PDFJS from 'pdfjs-dist' import * as PDFJS from 'pdfjs-dist'
@ -132,9 +132,17 @@ export const addMarks = async (
for (let i = 0; i < pages.length; i++) { for (let i = 0; i < pages.length; i++) {
if (marksPerPage && Object.hasOwn(marksPerPage, i)) { if (marksPerPage && Object.hasOwn(marksPerPage, i)) {
marksPerPage[i]?.forEach((mark) => marksPerPage[i]?.forEach((mark) => {
drawMarkText(mark, pages[i], robotoFont) switch (mark.type) {
) case MarkType.SIGNATURE:
drawSignatureText(mark, pages[i])
break
default:
drawMarkText(mark, pages[i], robotoFont)
break
}
})
} }
} }
@ -245,3 +253,19 @@ async function embedFont(pdf: PDFDocument) {
const embeddedFont = await pdf.embedFont(fontBytes) const embeddedFont = await pdf.embedFont(fontBytes)
return embeddedFont return embeddedFont
} }
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 paths = JSON.parse(mark.value!)
paths.forEach((d: string) => {
page.drawSvgPath(d, { x, y })
})
}
}

25
src/utils/retry.ts Normal file
View File

@ -0,0 +1,25 @@
export const retryAll = async <T>(
promises: (() => Promise<T>)[],
retries: number = 3,
delay: number = 1000
) => {
const wrappedPromises = promises.map((fn) => retry(fn, retries, delay))
return Promise.allSettled(wrappedPromises)
}
export const retry = async <T>(
fn: () => Promise<T>,
retries: number = 3,
delay: number = 1000
): Promise<T> => {
try {
return await fn()
} catch (err) {
if (retries === 0) {
return Promise.reject(err)
}
return new Promise((resolve) =>
setTimeout(() => resolve(retry(fn, retries - 1)), delay)
)
}
}

12
src/utils/utils.ts
View File

@ -119,3 +119,15 @@ export const settleAllFullfilfedPromises = async <Item, FulfilledItem = Item>(
return acc return acc
}, []) }, [])
} }
export const isPromiseFulfilled = <T>(
result: PromiseSettledResult<T>
): result is PromiseFulfilledResult<T> => {
return result.status === 'fulfilled'
}
export const isPromiseRejected = <T>(
result: PromiseSettledResult<T>
): result is PromiseRejectedResult => {
return result.status === 'rejected'
}

9
vite.config.ts
View File

@ -1,9 +1,16 @@
import { defineConfig } from 'vite' import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react' import react from '@vitejs/plugin-react'
import tsconfigPaths from 'vite-tsconfig-paths' import tsconfigPaths from 'vite-tsconfig-paths'
import { nodePolyfills } from 'vite-plugin-node-polyfills'
export default defineConfig({ export default defineConfig({
plugins: [react(), tsconfigPaths()], plugins: [
react(),
tsconfigPaths(),
nodePolyfills({
include: ['os']
})
],
build: { build: {
target: 'ES2022' target: 'ES2022'
} }