file upload

Cargo.lock

@@ -524,6 +524,7 @@ dependencies = [
  "dotenv",
  "lazy_static",
  "memcache",
+ "mime",
  "ring",
  "serde",
  "serde_json",

Cargo.toml

@@ -21,3 +21,4 @@ bs62 = "0.1"
 memcache = "0.16"
 byte-unit = "4"
 dotenv = "0.15"
+mime = "0.3"

README.md

@@ -59,7 +59,7 @@ version: '3.7'
 services:
   memcached:
     image: memcached:1-alpine
-    entrypoint: memcached -m 128 # Limit to 128 MB Ram, customize at free will.
+    entrypoint: memcached -m 128M -I 4M # Limit to 128 MB Ram, 4M per entry, customize at free will.
 
   app:
     image: cupcakearmy/cryptgeon:latest

client/src/app.css

@@ -100,7 +100,7 @@ fieldset {
 
 .box {
 	width: 100%;
-	min-height: min(calc(100vh - 30rem), 30rem);
+	min-height: min(calc(100vh - 30rem), 20rem);
 	margin: 0;
 	border: 2px solid var(--ui-bg-1);
 	resize: vertical;
@@ -118,3 +118,7 @@ fieldset {
 .box:focus {
 	border-color: var(--ui-clr-primary);
 }
+
+.tr {
+	text-align: right;
+}

client/src/lib/api.ts

@@ -22,7 +22,7 @@ type CallOptions = {
 
 export class PayloadToLargeError extends Error {}
 
-async function call(options: CallOptions) {
+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),
@@ -46,7 +46,7 @@ export async function create(note: Note) {
 		meta: JSON.stringify(meta),
 	}
 	const data = await call({
-		url: 'notes',
+		url: 'notes/',
 		method: 'post',
 		body,
 	})

client/src/lib/stores/status.ts

@@ -0,0 +1,17 @@
+import { call } from '$lib/api'
+import { onMount } from 'svelte'
+import { writable } from 'svelte/store'
+
+export type Status = {
+	max_size: number
+}
+
+export const status = writable<null | Status>(null)
+
+export async function init() {
+	const data = await call({
+		url: 'status',
+		method: 'get',
+	})
+	status.set(data)
+}

client/src/lib/ui/FileUpload.svelte

@@ -2,6 +2,7 @@
 	import type { FileDTO } from '$lib/api'
 	import { Files } from '$lib/files'
 	import { createEventDispatcher } from 'svelte'
+	import MaxSize from './MaxSize.svelte'
 
 	export let label: string = ''
 	let files: File[] = []
@@ -49,6 +50,8 @@
 		{:else}
 			<div>
 				<b>No Files Selected</b>
+				<br />
+				<small>max: <MaxSize /></small>
 			</div>
 		{/if}
 	</div>

client/src/lib/ui/MaxSize.svelte

@@ -0,0 +1,12 @@
+<script lang="ts">
+	import { status } from '$lib/stores/status'
+	import prettyBytes from 'pretty-bytes'
+</script>
+
+<span>
+	{#if $status !== null}
+		{prettyBytes($status.max_size, { binary: true })}
+	{:else}
+		loading...
+	{/if}
+</span>

client/src/lib/views/Create.svelte

@@ -1,13 +1,13 @@
 <script lang="ts">
-	import { Note, PayloadToLargeError } from '$lib/api'
-	import { create } from '$lib/api'
-	import { getKeyFromString, encrypt, Hex, getRandomBytes } from '$lib/crypto'
-
+	import { create, Note, PayloadToLargeError } from '$lib/api'
+	import { encrypt, getKeyFromString, getRandomBytes, Hex } from '$lib/crypto'
 	import Button from '$lib/ui/Button.svelte'
 	import FileUpload from '$lib/ui/FileUpload.svelte'
+	import MaxSize from '$lib/ui/MaxSize.svelte'
 	import Switch from '$lib/ui/Switch.svelte'
 	import TextArea from '$lib/ui/TextArea.svelte'
 	import TextInput from '$lib/ui/TextInput.svelte'
+	import { blur } from 'svelte/transition'
 
 	let note: Note = {
 		contents: '',
@@ -36,6 +36,10 @@
 
 	$: note.meta.type = file ? 'file' : 'text'
 
+	$: if (!file) {
+		note.contents = ''
+	}
+
 	async function submit() {
 		try {
 			error = null
@@ -110,8 +114,12 @@
 				<Switch class="file" label="file" bind:value={file} />
 				<Switch label="advanced" bind:value={advanced} />
 				<div class="grow" />
+				<div class="tr">
+					<small>max: <MaxSize /> </small>
+					<br />
 					<Button type="submit" data-testid="button-create">create</Button>
 				</div>
+			</div>
 
 			{#if error}
 				<div class="error-text">{error}</div>
@@ -126,7 +134,8 @@
 				{/if}
 			</p>
 
-			<div class="advanced" class:hidden={!advanced}>
+			{#if advanced}
+				<div transition:blur={{ duration: 250 }}>
 					<br />
 					<div class="fields">
 						<TextInput
@@ -148,15 +157,7 @@
 						/>
 					</div>
 				</div>
-
-			<style>
-				.fields {
-					display: flex;
-				}
-				.spacer {
-					width: 3rem;
-				}
-			</style>
+			{/if}
 		</fieldset>
 	</form>
 {/if}
@@ -164,7 +165,6 @@
 <style>
 	.bottom {
 		display: flex;
-		/* justify-content: space-between; */
 		align-items: flex-end;
 		margin-top: 0.5rem;
 	}
@@ -181,17 +181,11 @@
 		margin: 0 1rem;
 	}
 
-	.advanced {
-		max-height: 14em;
-		overflow: hidden;
-		transition: var(--ui-anim);
-	}
-
-	.advanced.hidden {
-		max-height: 0;
-	}
-
 	.error-text {
 		margin-top: 0.5rem;
 	}
+
+	.fields {
+		display: flex;
+	}
 </style>

client/src/routes/__layout.svelte

@@ -1,8 +1,13 @@
 <script lang="ts">
+	import { init } from '$lib/stores/status'
 	import Footer from '$lib/views/Footer.svelte'
 	import Header from '$lib/views/Header.svelte'
-
+	import { onMount } from 'svelte'
 	import '../app.css'
+
+	onMount(() => {
+		init()
+	})
 </script>
 
 <svelte:head>

proxy.mjs

@@ -1,5 +1,5 @@
-import httpProxy from 'http-proxy'
 import http from 'http'
+import httpProxy from 'http-proxy'
 
 const proxy = httpProxy.createProxyServer({})
 

src/main.rs

@@ -14,13 +14,6 @@ async fn main() -> std::io::Result<()> {
     dotenv().ok();
     return HttpServer::new(|| {
         App::new()
-            // .configure(|cfg: &mut web::ServiceConfig| {
-            //     let limit_string = std::env::var("SIZE_LIMIT").unwrap_or("0.1 KiB".to_string());
-            //     let limit = Byte::from_str(limit_string.clone()).unwrap().get_bytes() as usize;
-            //     println!("SIZE_LIMIT: {}, {}", limit_string, limit);
-            //     let config = web::JsonConfig::default().limit(limit);
-            //     cfg.data(config);
-            // })
             .wrap(middleware::Compress::default())
             .wrap(middleware::DefaultHeaders::default())
             .configure(size::init)

src/note/routes.rs

@@ -3,6 +3,7 @@ use serde::{Deserialize, Serialize};
 use std::time::SystemTime;
 
 use crate::note::{generate_id, Note, NoteInfo, NotePublic};
+use crate::size::LIMIT;
 use crate::store;
 
 fn now() -> u64 {
@@ -17,7 +18,7 @@ struct NotePath {
   id: String,
 }
 
-#[get("/notes/{id}")]
+#[get("/{id}")]
 async fn one(path: web::Path<NotePath>) -> impl Responder {
   let p = path.into_inner();
   let note = store::get(&p.id);
@@ -32,7 +33,7 @@ struct CreateResponse {
   id: String,
 }
 
-#[post("/notes")]
+#[post("/")]
 async fn create(note: web::Json<Note>) -> impl Responder {
   let mut n = note.into_inner();
   let id = generate_id();
@@ -62,7 +63,7 @@ async fn create(note: web::Json<Note>) -> impl Responder {
   return HttpResponse::Ok().json(CreateResponse { id: id });
 }
 
-#[delete("/notes/{id}")]
+#[delete("/{id}")]
 async fn delete(path: web::Path<NotePath>) -> impl Responder {
   let p = path.into_inner();
   let note = store::get(&p.id);
@@ -102,11 +103,27 @@ async fn delete(path: web::Path<NotePath>) -> impl Responder {
   }
 }
 
+#[derive(Serialize, Deserialize)]
+struct Status {
+  max_size: usize,
+}
+
+#[get("/status")]
+async fn status() -> impl Responder {
+  println!("Limit: {}", *LIMIT);
+  return HttpResponse::Ok().json(Status { max_size: *LIMIT });
+}
+
 pub fn init(cfg: &mut web::ServiceConfig) {
   cfg.service(
     web::scope("/api")
+      .service(
+        web::scope("/notes")
+          .service(one)
           .service(create)
           .service(delete)
-      .service(one),
+          .service(status),
+      )
+      .service(status),
   );
 }

src/size.rs

@@ -1,9 +1,20 @@
 use actix_web::web;
 use byte_unit::Byte;
+use mime;
+
+lazy_static! {
+  pub static ref LIMIT: usize =
+    Byte::from_str(std::env::var("SIZE_LIMIT").unwrap_or("1 KiB".to_string()))
+      .unwrap()
+      .get_bytes() as usize;
+}
 
 pub fn init(cfg: &mut web::ServiceConfig) {
-  let limit_string = std::env::var("SIZE_LIMIT").unwrap_or("1 KiB".to_string());
-  let limit = Byte::from_str(limit_string).unwrap().get_bytes() as usize;
-  let config = web::JsonConfig::default().limit(limit);
-  cfg.data(config);
+  println!("Limit: {}", *LIMIT);
+  let json = web::JsonConfig::default().limit(*LIMIT);
+  let plain = web::PayloadConfig::default()
+    .limit(*LIMIT)
+    .mimetype(mime::STAR_STAR);
+  cfg.data(json);
+  cfg.data(plain);
 }