CLI (#84)

* move to packages

* update deps

* update deps

* actions maintenance

* don't use blob

* cli

* fix default import

* use synthetic default imports

* remove comment

* cli packaging

* node 18 guard

* packages

* build system

* testing

* test pipeline

* pipelines

* changelog

* version bump

* update locales

* update deps

* update deps

* update dependecies

packages/frontend/src/app.d.ts

@@ -0,0 +1,9 @@
+// See https://kit.svelte.dev/docs/types#app
+// for information about these interfaces
+// and what to do when importing types
+declare namespace App {
+	// interface Error {}
+	// interface Locals {}
+	// interface PageData {}
+	// interface Platform {}
+}

packages/frontend/src/global.d.ts

@@ -1,3 +0,0 @@
-/// <reference types="@sveltejs/kit" />
-/// <reference types="svelte" />
-/// <reference types="vite/client" />

packages/frontend/src/lib/adapters.ts

@@ -1,60 +0,0 @@
-import { AES, Bytes, type TypedArray } from 'occulto'
-import type { EncryptedFileDTO, FileDTO } from './api'
-
-abstract class CryptAdapter<T> {
-	abstract encrypt(plaintext: T, key: TypedArray): Promise<string>
-	abstract decrypt(ciphertext: string, key: TypedArray): Promise<T>
-}
-
-class CryptTextAdapter implements CryptAdapter<string> {
-	async encrypt(plaintext: string, key: TypedArray) {
-		return await AES.encrypt(Bytes.encode(plaintext), key)
-	}
-	async decrypt(ciphertext: string, key: TypedArray) {
-		return Bytes.decode(await AES.decrypt(ciphertext, key))
-	}
-}
-
-class CryptBlobAdapter implements CryptAdapter<Blob> {
-	async encrypt(plaintext: Blob, key: TypedArray) {
-		return await AES.encrypt(new Uint8Array(await plaintext.arrayBuffer()), key)
-	}
-
-	async decrypt(ciphertext: string, key: TypedArray) {
-		const plaintext = await AES.decrypt(ciphertext, key)
-		return new Blob([plaintext], { type: 'application/octet-stream' })
-	}
-}
-
-class CryptFilesAdapter implements CryptAdapter<FileDTO[]> {
-	async encrypt(plaintext: FileDTO[], key: TypedArray) {
-		const adapter = new CryptBlobAdapter()
-		const data: Promise<EncryptedFileDTO>[] = plaintext.map(async (file) => ({
-			name: file.name,
-			size: file.size,
-			type: file.type,
-			contents: await adapter.encrypt(file.contents, key),
-		}))
-		return JSON.stringify(await Promise.all(data))
-	}
-
-	async decrypt(ciphertext: string, key: TypedArray) {
-		const adapter = new CryptBlobAdapter()
-		const data: EncryptedFileDTO[] = JSON.parse(ciphertext)
-		const files: FileDTO[] = await Promise.all(
-			data.map(async (file) => ({
-				name: file.name,
-				size: file.size,
-				type: file.type,
-				contents: await adapter.decrypt(file.contents, key),
-			}))
-		)
-		return files
-	}
-}
-
-export const Adapters = {
-	Text: new CryptTextAdapter(),
-	Blob: new CryptBlobAdapter(),
-	Files: new CryptFilesAdapter(),
-}

packages/frontend/src/lib/api.ts

@@ -1,78 +0,0 @@
-export type NoteMeta = { type: 'text' | 'file' }
-
-export type Note = {
-	contents: string
-	meta: NoteMeta
-	views?: number
-	expiration?: number
-}
-export type NoteInfo = {}
-export type NotePublic = Pick<Note, 'contents' | 'meta'>
-export type NoteCreate = Omit<Note, 'meta'> & { meta: string }
-
-export type FileDTO = Pick<File, 'name' | 'size' | 'type'> & {
-	contents: Blob
-}
-
-export type EncryptedFileDTO = Omit<FileDTO, 'contents'> & {
-	contents: string
-}
-
-type CallOptions = {
-	url: string
-	method: string
-	body?: any
-}
-
-export class PayloadToLargeError extends Error {}
-
-export async function call(options: CallOptions) {
-	const response = await fetch('/api/' + options.url, {
-		method: options.method,
-		body: options.body === undefined ? undefined : JSON.stringify(options.body),
-		mode: 'cors',
-		headers: {
-			'Content-Type': 'application/json',
-		},
-	})
-
-	if (!response.ok) {
-		if (response.status === 413) throw new PayloadToLargeError()
-		else throw new Error('API call failed')
-	}
-	return response.json()
-}
-
-export async function create(note: Note) {
-	const { meta, ...rest } = note
-	const body: NoteCreate = {
-		...rest,
-		meta: JSON.stringify(meta),
-	}
-	const data = await call({
-		url: 'notes/',
-		method: 'post',
-		body,
-	})
-	return data as { id: string }
-}
-
-export async function get(id: string): Promise<NotePublic> {
-	const data = await call({
-		url: `notes/${id}`,
-		method: 'delete',
-	})
-	const { contents, meta } = data
-	return {
-		contents,
-		meta: JSON.parse(meta) as NoteMeta,
-	}
-}
-
-export async function info(id: string): Promise<NoteInfo> {
-	const data = await call({
-		url: `notes/${id}`,
-		method: 'get',
-	})
-	return data
-}

packages/frontend/src/lib/stores/status.ts

@@ -1,24 +1,8 @@
-import { call } from '$lib/api'
+import { status as getStatus, type Status } from '@cryptgeon/shared'
 import { writable } from 'svelte/store'
 
-export type Status = {
-	version: string
-	max_size: number
-	max_views: number
-	max_expiration: number
-	allow_advanced: boolean
-	theme_image: string
-	theme_text: string
-	theme_favicon: string
-	theme_page_title: string
-}
-
 export const status = writable<null | Status>(null)
 
 export async function init() {
-	const data = await call({
-		url: 'status/',
-		method: 'get',
-	})
-	status.set(data)
+	status.set(await getStatus())
 }

packages/frontend/src/lib/ui/AdvancedParameters.svelte

@@ -1,10 +1,10 @@
 <script lang="ts">
 	import { t } from 'svelte-intl-precompile'
 
-	import type { Note } from '$lib/api'
 	import { status } from '$lib/stores/status'
 	import Switch from '$lib/ui/Switch.svelte'
 	import TextInput from '$lib/ui/TextInput.svelte'
+	import type { Note } from '@cryptgeon/shared'
 
 	export let note: Note
 	export let timeExpiration = false

packages/frontend/src/lib/ui/Canvas.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+	// @ts-ignore
 	import QR from 'qrious'
 	import { t } from 'svelte-intl-precompile'
 

packages/frontend/src/lib/ui/FileUpload.svelte

@@ -1,26 +1,27 @@
 <script lang="ts">
 	import { t } from 'svelte-intl-precompile'
 
-	import type { FileDTO } from '$lib/api'
 	import Button from '$lib/ui/Button.svelte'
 	import MaxSize from '$lib/ui/MaxSize.svelte'
+	import type { FileDTO } from '@cryptgeon/shared'
 
 	export let label: string = ''
 	export let files: FileDTO[] = []
 
-	function fileToDTO(file: File): FileDTO {
+	async function fileToDTO(file: File): Promise<FileDTO> {
 		return {
 			name: file.name,
 			size: file.size,
 			type: file.type,
-			contents: file,
+			contents: new Uint8Array(await file.arrayBuffer()),
 		}
 	}
 
 	async function onInput(e: Event) {
 		const input = e.target as HTMLInputElement
 		if (input?.files?.length) {
-			files = [...files, ...Array.from(input.files).map(fileToDTO)]
+			const toAdd = await Promise.all(Array.from(input.files).map(fileToDTO))
+			files = [...files, ...toAdd]
 		}
 	}
 

packages/frontend/src/lib/ui/ShowNote.svelte

@@ -8,9 +8,9 @@
 	import prettyBytes from 'pretty-bytes'
 	import { t } from 'svelte-intl-precompile'
 
-	import type { FileDTO, NotePublic } from '$lib/api'
 	import Button from '$lib/ui/Button.svelte'
 	import { copy } from '$lib/utils'
+	import type { FileDTO, NotePublic } from '@cryptgeon/shared'
 
 	export let note: DecryptedNote
 

packages/frontend/src/lib/views/Create.svelte

@@ -3,9 +3,6 @@
 	import { t } from 'svelte-intl-precompile'
 	import { blur } from 'svelte/transition'
 
-	import { Adapters } from '$lib/adapters'
-	import type { FileDTO, Note } from '$lib/api'
-	import { create, PayloadToLargeError } from '$lib/api'
 	import { status } from '$lib/stores/status'
 	import { notify } from '$lib/toast'
 	import AdvancedParameters from '$lib/ui/AdvancedParameters.svelte'
@@ -16,6 +13,8 @@
 	import Result, { type NoteResult } from '$lib/ui/NoteResult.svelte'
 	import Switch from '$lib/ui/Switch.svelte'
 	import TextArea from '$lib/ui/TextArea.svelte'
+	import type { FileDTO, Note } from '@cryptgeon/shared'
+	import { Adapters, create, PayloadToLargeError } from '@cryptgeon/shared'
 
 	let note: Note = {
 		contents: '',
@@ -59,7 +58,7 @@
 			loading = $t('common.encrypting')
 
 			const key = await AES.generateKey()
-			const password = await Hex.encode(key)
+			const password = Hex.encode(key)
 
 			const data: Note = {
 				contents: '',

packages/frontend/src/routes/note/[id]/+page.svelte

@@ -3,11 +3,10 @@
 	import { onMount } from 'svelte'
 	import { t } from 'svelte-intl-precompile'
 
-	import { Adapters } from '$lib/adapters'
-	import { get, info } from '$lib/api'
 	import Button from '$lib/ui/Button.svelte'
 	import Loader from '$lib/ui/Loader.svelte'
 	import ShowNote, { type DecryptedNote } from '$lib/ui/ShowNote.svelte'
+	import { Adapters, get, info } from '@cryptgeon/shared'
 	import type { PageData } from './$types'
 
 	export let data: PageData
@@ -43,7 +42,7 @@
 			loading = $t('common.downloading')
 			const data = await get(id)
 			loading = $t('common.decrypting')
-			const key = await Hex.decode(password)
+			const key = Hex.decode(password)
 			switch (data.meta.type) {
 				case 'text':
 					note = {