Toasts (#45 )

* locales * add toasts and update deps * changelog * lock file
Testing (#44 )
2025-09-04 08:30:39 +00:00 · 2022-07-20 10:41:37 +02:00 · 2022-07-19 21:55:05 +02:00 · 2022-07-19 14:12:51 +02:00 · 2022-07-19 10:27:23 +02:00 · 2022-07-16 14:16:54 +02:00
68 changed files with 1964 additions and 1087 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,4 @@
 *
-!/entry.sh

 !/backend/src
 !/backend/Cargo.lock
@@ -13,3 +12,4 @@
 !/frontend/pnpm-lock.yaml
 !/frontend/svelte.config.js
 !/frontend/tsconfig.json
+!/frontend/vite.config.js
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
 *.afdesign filter=lfs diff=lfs merge=lfs -text
+test/assets/** filter=lfs diff=lfs merge=lfs -text
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,36 @@
+on:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis:7-alpine
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: "16"
+      - uses: pnpm/action-setup@v2
+        with:
+          version: 7
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: 1.61
+      - name: Prepare
+        run: |
+          pnpm install
+          pnpm run ci:prepare
+      - name: Install Playwright
+        run: npx playwright install --with-deps
+      - name: Run your tests
+        run: pnpm run test
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: playwright-report
+          path: playwright-report
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,6 @@ node_modules
 /build
 /functions
 .env
+
+General
+test-results
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,49 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

+## [2.0.2] - 2022-07-20
+
+### Added
+
+- Toasts for events.
+- E2E Tests.
+- Make backend more configurable
+
+## [2.0.1] - 2022-07-18
+
+### Added
+
+- Max file size on the client now.
+- Loading information.
+
+### Changed
+
+- Changed encoding from hex to base64.
+- Chinese language code.
+- Notable speed improvements for big files.
+
+## [2.0.0] - 2022-07-16
+
+### Added
+
+- Theming for logo and description text.
+
+### Changed
+
+- Moved to redis.
+- New html sanitizing library.
+
+## [2.0.0-rc.0] - 2022-07-15
+
+### Added
+
+- Theming for logo and description text.
+
+### Changed
+
+- Moved to redis.
+- New html sanitizing library.
+
 ## [1.5.3] - 2022-06-07

 ### Changed
--- a/13
+++ b/13
@@ -1,9 +1,10 @@
 # FRONTEND
 FROM node:16-alpine as client 
 WORKDIR /tmp
-RUN npm install -g pnpm
+RUN npm install -g pnpm@7
 COPY ./frontend ./
 RUN pnpm install
+RUN pnpm exec svelte-kit sync
 RUN pnpm run build


@@ -11,6 +12,8 @@ RUN pnpm run build
 FROM rust:1.61-alpine as backend
 WORKDIR /tmp
 RUN apk add libc-dev openssl-dev alpine-sdk
+COPY ./backend/Cargo.* ./
+RUN cargo fetch
 COPY ./backend ./
 RUN cargo build --release

@@ -18,9 +21,9 @@ RUN cargo build --release
 # RUNNER
 FROM alpine
 WORKDIR /app
-COPY ./entry.sh .
 COPY --from=backend /tmp/target/release/cryptgeon .
-COPY --from=client /tmp/build ./frontend/build
-ENV MEMCACHE=memcached:11211
+COPY --from=client /tmp/build ./frontend
+ENV FRONTEND_PATH="./frontend"
+ENV REDIS="redis://redis/"
 EXPOSE 5000
-ENTRYPOINT [ "/app/entry.sh" ]
+ENTRYPOINT [ "/app/cryptgeon" ]
--- a/README.md
+++ b/README.md
@@ -9,10 +9,12 @@
  <img alt="Latest version" src="https://img.shields.io/github/v/release/cupcakearmy/cryptgeon?style=for-the-badge" />
 </a>

-<br/>
+<br/><br/>
 <a href="https://www.producthunt.com/posts/cryptgeon?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-cryptgeon" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=295189&theme=light" alt="Cryptgeon - Securely share self-destructing notes | Product Hunt" height="50" /></a>
 <a href=""><img src="./.github/lokalise.png" height="50">
-<br/>
+<br/><br/>
+
+EN | [简体中文](README_zh-CN.md)

 ## About?

@@ -49,12 +51,14 @@ of the notes even if it tried to.
 ## Environment Variables

 | Variable         | Default          | Description                                                                                                                                                                                                   |
-| ---------------- | ----------------- | --------------------------------------------------------------------------------------- |
-| `MEMCACHE`       | `memcached:11211` | Memcached URL to connect to.                                                            |
-| `SIZE_LIMIT`     | `1 KiB`           | Max size for body. Accepted values according to [byte-unit](https://docs.rs/byte-unit/) |
+| ---------------- | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `REDIS`          | `redis://redis/` | Redis URL to connect to.                                                                                                                                                                                      |
+| `SIZE_LIMIT`     | `1 KiB`          | Max size for body. Accepted values according to [byte-unit](https://docs.rs/byte-unit/). <br> `512 MiB` is the maximum allowed. <br> The frontend will show that number including the ~35% encoding overhead. |
 | `MAX_VIEWS`      | `100`            | Maximal number of views.                                                                                                                                                                                      |
 | `MAX_EXPIRATION` | `360`            | Maximal expiration in minutes.                                                                                                                                                                                |
 | `ALLOW_ADVANCED` | `true`           | Allow custom configuration. If set to `false` all notes will be one view only.                                                                                                                                |
+| `THEME_IMAGE`    | `""`             | Custom image for replacing the logo. Must be publicly reachable                                                                                                                                               |
+| `THEME_TEXT`     | `""`             | Custom text for replacing the description below the logo                                                                                                                                                      |

 ## Deployment

@@ -67,19 +71,18 @@ Docker is the easiest way. There is the [official image here](https://hub.docker
 ```yaml
 # docker-compose.yml

-version: '3.7'
+version: '3.8'

 services:
-  memcached:
-    image: memcached:1-alpine
-    entrypoint: memcached -m 128M -I 4M # Limit to 128 MB Ram, 4M per entry, customize at free will.
+  redis:
+    image: redis:7-alpine

  app:
    image: cupcakearmy/cryptgeon:latest
    depends_on:
-      - memcached
+      - redis
    environment:
-      SIZE_LIMIT: 4M
+      SIZE_LIMIT: 4 MiB
    ports:
      - 80:5000
 ```
@@ -105,16 +108,15 @@ networks:
    external: true

 services:
-  memcached:
-    image: memcached:1-alpine
+  redis:
+    image: redis:7-alpine
    restart: unless-stopped
-    entrypoint: memcached -m 128M -I 4M # Limit to 128 MB Ram, 4M per entry, customize at free will.

  app:
    image: cupcakearmy/cryptgeon:latest
    restart: unless-stopped
    depends_on:
-      - memcached
+      - redis
    networks:
      - default
      - proxy
@@ -130,7 +132,7 @@ services:
 **Requirements**

 - `pnpm`: `>=6`
- `node`: `>=14`
+- `node`: `>=16`
 - `rust`: edition `2021`

 **Install**
@@ -157,12 +159,31 @@ pnpm run dev

 Running `pnpm run dev` in the root folder will start the following things:

- a memcache docker container
- rust backend with hot reload
- client with hot reload
+- redis docker container
+- rust backend
+- client

 You can see the app under [localhost:1234](http://localhost:1234).

+## Tests
+
+Tests are end to end tests written with Playwright.
+
+```sh
+pnpm run ci:prepare
+docker compose up redis -d
+pnpm run ci:server
+
+# In another terminal.
+# Use the test or test:local script. The local version only runs in one browser for quicker development.
+pnpm run test:local
+```
+
 ###### Attributions

-Icons made by <a href="https://www.freepik.com" title="Freepik">freepik</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a>
+- Test data:
+  - Text for tests [Nietzsche Ipsum](https://nietzsche-ipsum.com/)
+  - [AES Paper](https://www.cs.miami.edu/home/burt/learning/Csc688.012/rijndael/rijndael_doc_V2.pdf)
+  - [Unsplash Pictures](https://unsplash.com/)
+- Loading animation by [Nikhil Krishnan](https://codepen.io/nikhil8krishnan/pen/rVoXJa)
+- Icons made by <a href="https://www.freepik.com" title="Freepik">freepik</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a>
--- a/README_zh-CN.md
+++ b/README_zh-CN.md
@@ -0,0 +1,166 @@
+<p align="center">
+  <img src="./design/Github_zh-CN.png" alt="logo">
+</p>
+
+<a href="https://discord.gg/nuby6RnxZt">
+  <img alt="discord" src="https://img.shields.io/discord/252403122348097536?style=for-the-badge" />
+  <img alt="docker pulls" src="https://img.shields.io/docker/pulls/cupcakearmy/cryptgeon?style=for-the-badge" />
+  <img alt="Docker image size badge" src="https://img.shields.io/docker/image-size/cupcakearmy/cryptgeon?style=for-the-badge" />
+  <img alt="Latest version" src="https://img.shields.io/github/v/release/cupcakearmy/cryptgeon?style=for-the-badge" />
+</a>
+
+<br/>
+<a href="https://www.producthunt.com/posts/cryptgeon?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-cryptgeon" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=295189&theme=light" alt="Cryptgeon - Securely share self-destructing notes | Product Hunt" height="50" /></a>
+<a href=""><img src="./.github/lokalise.png" height="50">
+<br/>
+
+[EN](README.md) | 简体中文
+
+## 关于本项目
+
+_加密鸽_ 是一个受 [_PrivNote_](https://privnote.com)项目启发的安全、开源共享密信和文件共享服务器
+
+> 🌍 如果你想翻译此项目请随时与我联系.
+>
+> 感谢 [Lokalise](https://lokalise.com/) 提供免费的平台服务支持
+
+## 演示示例
+
+查看加密鸽的在线演示 demo： https://cryptgeon.nicco.io.
+
+## 功能
+
+- 服务端无法解密和查看客户端加密的内容
+- 查看次数或时间限制，阅后即焚
+- 您发送的数据将存放于内存中，不会写入到磁盘中
+- 黑暗模式支持
+
+## 加密鸽是如何工作的？
+
+加密鸽会为每条笔记都生成一个独立的 <code>id (256bit)</code> 和 <code>key 256(bit)</code>。
+
+其中<code>id</code>用于保存和提取密信， 在这之后这封密信将会被客户端使用 AES 算法的 GCM 模式和`key`进行加密然后发送至服务器，数据将会保存在服务器的内存中且永远不会被持久化到硬盘上，服务端永远不会得到密钥并且无法解读密信的内容。
+
+## 屏幕截图
+
+![screenshot](./design/Screens.png)
+
+## 环境变量
+
+| 变量名称          | 默认值           | 描述                                                                              |
+| ----------------- | ---------------- | --------------------------------------------------------------------------------- |
+| `REDIS`           | `redis://redis/` | Redis URL to connect to.                                                          |
+| `SIZE_LIMIT`      | `1 KiB`          | 最大请求体(body)限制。有关支持的数值请查看 [字节单位](https://docs.rs/byte-unit/) |
+| `MAX_VIEWS`       | `100`            | 密信最多查看次数限制                                                              |
+| ` MAX_EXPIRATION` | `360`            | 密信最长过期时间限制(分钟)                                                        |
+| `ALLOW_ADVANCED`  | `true`           | 是否允许自定义设置，该项如果设为`false`，则不会显示自定义设置模块                 |
+
+## 部署
+
+ℹ️ 加密鸽必须使用`https`，否则浏览器可能将不会支援加密鸽的加密算法。
+
+### Docker
+
+Docker 是最简单的部署方式。这里是[官方镜像的地址](https://hub.docker.com/r/cupcakearmy/cryptgeon)。
+
+附：译者的[部署笔记](https://www.hash070.top/archives/cryptgeon-docker-deploy.html)
+
+```yaml
+# docker-compose.yml
+version: '3.8'
+
+services:
+  redis:
+    image: redis:7-alpine
+
+  app:
+    image: cupcakearmy/cryptgeon:latest
+    depends_on:
+      - redis
+    environment:
+      SIZE_LIMIT: 4 MiB
+    ports:
+      - 80:5000
+```
+
+### NGINX 反向代理
+
+查看 [examples/nginx](https://github.com/cupcakearmy/cryptgeon/tree/main/examples/nginx) 目录。那里有几个示例反代配置文件模板，其中一个是带 https 配置的反代配置模板，你需要指定服务器的名称和证书才能生效。
+
+### Traefik 2
+
+假设:
+
+- 外部 Docker 代理网络 `proxy`
+- 证书解析器 `le`
+- 一个 https 入站点 `secure`
+- 域名 `example.org`
+
+```yaml
+version: '3.8'
+
+networks:
+  proxy:
+    external: true
+
+services:
+  redis:
+    image: redis:7-alpine
+    restart: unless-stopped
+
+  app:
+    image: cupcakearmy/cryptgeon:latest
+    restart: unless-stopped
+    depends_on:
+      - redis
+    networks:
+      - default
+      - proxy
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.cryptgeon.rule=Host(`example.org`)
+      - traefik.http.routers.cryptgeon.entrypoints=secure
+      - traefik.http.routers.cryptgeon.tls.certresolver=le
+```
+
+## 开发
+
+**环境要求**
+
+- `pnpm`: `>=6`
+- `node`: `>=14`
+- `rust`: edition `2021`
+
+**安装**
+
+```bash
+pnpm install
+pnpm --prefix frontend install
+
+# Also you need cargo watch if you don't already have it installed.
+# https://lib.rs/crates/cargo-watch
+cargo install cargo-watch
+```
+
+**运行**
+
+确保你的 Docker 正在运行
+
+> If you are on `macOS` you might need to disable AirPlay Receiver as it uses port 5000 (So stupid...)
+> https://developer.apple.com/forums/thread/682332
+
+```bash
+pnpm run dev
+```
+
+在根目录执行 `pnpm run dev` 会开启下列服务:
+
+- 一个 redis docker 容器
+- 无热重载的 rust 后端
+- 可热重载的客户端
+
+你可以通过 1234 端口进入该应用，即 [localhost:1234](http://localhost:1234).
+
+###### Attributions
+
+本项目所使用的图标由<a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com 的<a href="https://www.freepik.com" title="Freepik">freepik</a>制作</a>
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -21,9 +21,9 @@ dependencies = [

 [[package]]
 name = "actix-files"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d81bde9a79336aa51ebed236e91fc1a0528ff67cfdf4f68ca4c61ede9fd26fb5"
+checksum = "e04dcf7654254676d434b0285e2298d577ed4826f67f536e7a39bb0f64721164"
 dependencies = [
 "actix-http",
 "actix-service",
@@ -44,9 +44,9 @@ dependencies = [

 [[package]]
 name = "actix-http"
-version = "3.0.4"
+version = "3.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5885cb81a0d4d0d322864bea1bb6c2a8144626b4fdc625d4c51eba197e7797a"
+checksum = "6f9ffb6db08c1c3a1f4aef540f1a63193adc73c4fbd40b75a95fc8c5258f6e51"
 dependencies = [
 "actix-codec",
 "actix-rt",
@@ -66,16 +66,16 @@ dependencies = [
 "http",
 "httparse",
 "httpdate",
- "itoa",
+ "itoa 1.0.2",
 "language-tags",
 "local-channel",
- "log",
 "mime",
 "percent-encoding",
 "pin-project-lite",
 "rand",
- "sha-1",
+ "sha1 0.10.1",
 "smallvec",
+ "tracing",
 "zstd",
 ]

@@ -154,9 +154,9 @@ dependencies = [

 [[package]]
 name = "actix-web"
-version = "4.0.1"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4e5ebffd51d50df56a3ae0de0e59487340ca456f05dd0b90c0a7a6dd6a74d31"
+checksum = "a27e8fe9ba4ae613c21f677c2cfaf0696c3744030c6f485b34634e502d6bb379"
 dependencies = [
 "actix-codec",
 "actix-http",
@@ -176,7 +176,7 @@ dependencies = [
 "encoding_rs",
 "futures-core",
 "futures-util",
- "itoa",
+ "itoa 1.0.2",
 "language-tags",
 "log",
 "mime",
@@ -194,9 +194,9 @@ dependencies = [

 [[package]]
 name = "actix-web-codegen"
-version = "4.0.0"
+version = "4.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7525bedf54704abb1d469e88d7e7e9226df73778798a69cea5022d53b2ae91bc"
+checksum = "5f270541caec49c15673b0af0e9a00143421ad4f118d2df7edcb68b627632f56"
 dependencies = [
 "actix-router",
 "proc-macro2",
@@ -251,6 +251,28 @@ version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "619743e34b5ba4e9703bba34deac3427c72507c7159f5fd030aea8cac0cfe341"

+[[package]]
+name = "async-trait"
+version = "0.1.56"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96cf8829f67d2eab0b2dfa42c5d0ef737e0724e4a82b01b3e292456202b19716"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -325,12 +347,6 @@ dependencies = [
 "utf8-width",
 ]

-[[package]]
-name = "byteorder"
-version = "1.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
-
 [[package]]
 name = "bytes"
 version = "1.1.0"
@@ -339,9 +355,9 @@ checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"

 [[package]]
 name = "bytestring"
-version = "1.0.0"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90706ba19e97b90786e19dc0d5e2abd80008d99d4c0c5d1ad0b5e72cec7c494d"
+checksum = "86b6a75fd3048808ef06af5cd79712be8111960adaf89d90250974b38fc3928a"
 dependencies = [
 "bytes",
 ]
@@ -361,6 +377,16 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"

+[[package]]
+name = "combine"
+version = "4.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a604e93b79d1808327a6fca85a6f2d69de66461e7620f5a4cbf5fb4d1d7c948"
+dependencies = [
+ "bytes",
+ "memchr",
+]
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -398,16 +424,17 @@ dependencies = [

 [[package]]
 name = "cryptgeon"
-version = "1.5.3"
+version = "2.0.2"
 dependencies = [
 "actix-files",
 "actix-web",
 "bs62",
 "byte-unit",
 "dotenv",
+ "env_logger",
 "lazy_static",
- "memcache",
 "mime",
+ "redis",
 "ring",
 "serde",
 "serde_json",
@@ -415,9 +442,9 @@ dependencies = [

 [[package]]
 name = "crypto-common"
-version = "0.1.3"
+version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
+checksum = "5999502d32b9c48d492abe66392408144895020ec4709e549e840799f3bb74c0"
 dependencies = [
 "generic-array",
 "typenum",
@@ -452,6 +479,12 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"

+[[package]]
+name = "dtoa"
+version = "0.4.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"
+
 [[package]]
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@@ -462,15 +495,16 @@ dependencies = [
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 [[package]]
-name = "enum_dispatch"
-version = "0.3.8"
+name = "env_logger"
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+checksum = "0b2cf0344971ee6c64c31be0d530793fba457d322dfec2810c453d0ef228f9c3"
 dependencies = [
- "once_cell",
- "proc-macro2",
- "quote",
- "syn",
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
 ]

 [[package]]
@@ -495,21 +529,6 @@ version = "1.0.7"
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 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"

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-
 [[package]]
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@@ -562,13 +581,13 @@ dependencies = [

 [[package]]
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-version = "0.2.6"
+version = "0.2.7"
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+checksum = "4eb1a864a501629691edf6c15a593b7a51eebaa1e8468e9ddc623de7c9b58ec6"
 dependencies = [
 "cfg-if",
 "libc",
- "wasi 0.10.2+wasi-snapshot-preview1",
+ "wasi",
 ]

 [[package]]
@@ -592,9 +611,9 @@ dependencies = [

 [[package]]
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-version = "0.11.2"
+version = "0.12.1"
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+checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"

 [[package]]
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@@ -613,7 +632,7 @@ checksum = "75f43d41e26995c17e71ee126451dd3941010b0514a81a9d11f3b341debc2399"
 dependencies = [
 "bytes",
 "fnv",
- "itoa",
+ "itoa 1.0.2",
 ]

 [[package]]
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 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"

+[[package]]
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+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
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@@ -647,22 +672,19 @@ dependencies = [

 [[package]]
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-checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
+checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
 dependencies = [
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 "hashbrown",
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 [[package]]
-name = "instant"
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+name = "itoa"
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-dependencies = [
- "cfg-if",
-]
+checksum = "b71991ff56294aa922b450139ee08b3bfc70982c6b2c7562771375cf73542dd4"

 [[package]]
 name = "itoa"
@@ -681,9 +703,9 @@ dependencies = [

 [[package]]
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-version = "0.3.57"
+version = "0.3.58"
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-checksum = "671a26f820db17c2a2750743f1dd03bafd15b98c9f30c7c2628c024c05d73397"
+checksum = "c3fac17f7123a73ca62df411b1bf727ccc805daa070338fda671c86dac1bdc27"
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@@ -749,20 +771,6 @@ version = "0.1.9"
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- "openssl",
- "r2d2",
- "rand",
- "url",
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-
 [[package]]
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 version = "2.5.0"
@@ -796,13 +804,13 @@ dependencies = [

 [[package]]
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-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
 dependencies = [
 "libc",
 "log",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 "windows-sys",
 ]

@@ -857,59 +865,9 @@ dependencies = [

 [[package]]
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+version = "1.13.0"
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-
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- "openssl-sys",
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-
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-dependencies = [
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- "lock_api",
- "parking_lot_core 0.8.5",
-]
+checksum = "18a6dbe30758c9f83eb00cbea4ac95966305f5a7772f3f42ebfc7fc7eddbd8e1"

 [[package]]
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@@ -918,21 +876,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "cfg-if",
- "instant",
- "libc",
- "redox_syscall",
- "smallvec",
- "winapi",
+ "parking_lot_core",
 ]

 [[package]]
@@ -972,12 +916,6 @@ version = "0.1.0"
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-[[package]]
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-
 [[package]]
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@@ -986,33 +924,22 @@ checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"

 [[package]]
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+version = "1.0.40"
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-checksum = "c54b25569025b7fc9651de43004ae593a75ad88543b17178aa5e1b9c4f15f56f"
+checksum = "dd96a1e8ed2596c337f8eae5f24924ec83f5ad5ab21ea8e455d3566c69fbcaf7"
 dependencies = [
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 [[package]]
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+version = "1.0.20"
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-checksum = "a1feb54ed693b93a84e14094943b84b7c4eae204c512b7ccb95ab0c66d278ad1"
+checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
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-[[package]]
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- "scheduled-thread-pool",
-]
-
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -1043,6 +970,21 @@ dependencies = [
 "getrandom",
 ]

+[[package]]
+name = "redis"
+version = "0.21.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1a80b5f38d7f5a020856a0e16e40a9cfabf88ae8f0e4c2dcd8a3114c1e470852"
+dependencies = [
+ "async-trait",
+ "combine",
+ "dtoa",
+ "itoa 0.4.8",
+ "percent-encoding",
+ "sha1 0.6.1",
+ "url",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.2.13"
@@ -1054,9 +996,9 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.5.6"
+version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83f127d94bdbcda4c8cc2e50f6f84f4b611f69c902699ca385a39c3a75f9ff1"
+checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
 dependencies = [
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 "memchr",
@@ -1065,9 +1007,9 @@ dependencies = [

 [[package]]
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+checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"

 [[package]]
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@@ -1099,15 +1041,6 @@ version = "1.0.10"
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-[[package]]
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-dependencies = [
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-]
-
 [[package]]
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@@ -1116,24 +1049,24 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"

 [[package]]
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+version = "1.0.12"
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-checksum = "8cb243bdfdb5936c8dc3c45762a19d12ab4550cdc753bc247637d4ec35a040fd"
+checksum = "a2333e6df6d6598f2b1974829f853c2b4c5f4a6e503c10af918081aa6f8564e1"

 [[package]]
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+version = "1.0.138"
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-checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
+checksum = "1578c6245786b9d168c5447eeacfb96856573ca56c9d68fdcf394be134882a47"
 dependencies = [
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 ]

 [[package]]
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+checksum = "023e9b1467aef8a10fb88f25611870ada9800ef7e22afce356bb0d2387b6f27c"
 dependencies = [
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 "quote",
@@ -1142,11 +1075,11 @@ dependencies = [

 [[package]]
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+version = "1.0.82"
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+checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
 dependencies = [
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+ "itoa 1.0.2",
 "ryu",
 "serde",
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@@ -1158,22 +1091,37 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
 dependencies = [
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- "itoa",
+ "itoa 1.0.2",
 "ryu",
 "serde",
 ]

 [[package]]
-name = "sha-1"
-version = "0.10.0"
+name = "sha1"
+version = "0.6.1"
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-checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
+checksum = "c1da05c97445caa12d05e848c4a4fcbbea29e748ac28f7e80e9b010392063770"
+dependencies = [
+ "sha1_smol",
+]
+
+[[package]]
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+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c77f4e7f65455545c2153c1253d25056825e77ee2533f0e41deb65a93a34852f"
 dependencies = [
 "cfg-if",
 "cpufeatures",
 "digest",
 ]

+[[package]]
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+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae1a47186c03a32177042e55dbc5fd5aee900b8e0069a8d70fba96a9375cd012"
+
 [[package]]
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 version = "1.4.0"
@@ -1191,9 +1139,9 @@ checksum = "eb703cfe953bccee95685111adeedb76fabe4e97549a58d16f03ea7b9367bb32"

 [[package]]
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-version = "1.8.0"
+version = "1.9.0"
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-checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
+checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"

 [[package]]
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@@ -1213,9 +1161,9 @@ checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"

 [[package]]
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-checksum = "0748dd251e24453cb8717f0354206b91557e4ec8703673a4b30208f2abaf1ebf"
+checksum = "c50aef8a904de4c23c788f104b7dddc7d6f79c647c7c8ce4cc8f73eb0ca773dd"
 dependencies = [
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 "quote",
@@ -1223,12 +1171,21 @@ dependencies = [
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 [[package]]
-name = "time"
-version = "0.3.9"
+name = "termcolor"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2702e08a7a860f005826c6815dcac101b19b5eb330c27fe4a5928fec1d20ddd"
+checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
 dependencies = [
- "itoa",
+ "winapi-util",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72c91f41dcb2f096c05f0873d667dceec1087ce5bcf984ec8ffb19acddbb3217"
+dependencies = [
+ "itoa 1.0.2",
 "libc",
 "num_threads",
 "time-macros",
@@ -1266,7 +1223,7 @@ dependencies = [
 "memchr",
 "mio",
 "once_cell",
- "parking_lot 0.12.1",
+ "parking_lot",
 "pin-project-lite",
 "signal-hook-registry",
 "socket2",
@@ -1289,9 +1246,9 @@ dependencies = [

 [[package]]
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-version = "0.1.34"
+version = "0.1.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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+checksum = "a400e31aa60b9d44a52a8ee0343b5b18566b03a8321e0d321f695cf56e940160"
 dependencies = [
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@@ -1301,11 +1258,11 @@ dependencies = [

 [[package]]
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+version = "0.1.28"
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+checksum = "7b7358be39f2f274f322d2aaed611acc57f382e8eb1e5b48cb9ae30933495ce7"
 dependencies = [
- "lazy_static",
+ "once_cell",
 ]

 [[package]]
@@ -1331,15 +1288,15 @@ checksum = "099b7128301d285f79ddd55b9a83d5e6b9e97c92e0ea0daebee7263e932de992"

 [[package]]
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-version = "1.0.0"
+version = "1.0.1"
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+checksum = "5bd2fe26506023ed7b5e1e315add59d6f584c621d037f9368fea9cfb988f368c"

 [[package]]
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+checksum = "854cbdc4f7bc6ae19c820d44abdc3277ac3e1b2b93db20a636825d9322fb60e6"
 dependencies = [
 "tinyvec",
 ]
@@ -1368,24 +1325,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5190c9442dcdaf0ddd50f37420417d219ae5261bbf5db120d0f9bab996c9cba1"

-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"

-[[package]]
-name = "wasi"
-version = "0.10.2+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -1394,9 +1339,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.80"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27370197c907c55e3f1a9fbe26f44e937fe6451368324e009cba39e139dc08ad"
+checksum = "7c53b543413a17a202f4be280a7e5c62a1c69345f5de525ee64f8cfdbc954994"
 dependencies = [
 "cfg-if",
 "wasm-bindgen-macro",
@@ -1404,9 +1349,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.80"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53e04185bfa3a779273da532f5025e33398409573f348985af9a1cbf3774d3f4"
+checksum = "5491a68ab4500fa6b4d726bd67408630c3dbe9c4fe7bda16d5c82a1fd8c7340a"
 dependencies = [
 "bumpalo",
 "lazy_static",
@@ -1419,9 +1364,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.80"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17cae7ff784d7e83a2fe7611cfe766ecf034111b49deb850a3dc7699c08251f5"
+checksum = "c441e177922bc58f1e12c022624b6216378e5febc2f0533e41ba443d505b80aa"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@@ -1429,9 +1374,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.80"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99ec0dc7a4756fffc231aab1b9f2f578d23cd391390ab27f952ae0c9b3ece20b"
+checksum = "7d94ac45fcf608c1f45ef53e748d35660f168490c10b23704c7779ab8f5c3048"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -1442,15 +1387,15 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.80"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d554b7f530dee5964d9a9468d95c1f8b8acae4f282807e7d27d4b03099a46744"
+checksum = "6a89911bd99e5f3659ec4acf9c4d93b0a90fe4a2a11f15328472058edc5261be"

 [[package]]
 name = "web-sys"
-version = "0.3.57"
+version = "0.3.58"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b17e741662c70c8bd24ac5c5b18de314a2c26c32bf8346ee1e6f53de919c283"
+checksum = "2fed94beee57daf8dd7d51f2b15dc2bcde92d7a72304cdf662a4371008b71b90"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@@ -1472,6 +1417,15 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"

+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -1523,18 +1477,18 @@ checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"

 [[package]]
 name = "zstd"
-version = "0.10.2+zstd.1.5.2"
+version = "0.11.2+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f4a6bd64f22b5e3e94b4e238669ff9f10815c27a5180108b849d24174a83847"
+checksum = "20cc960326ece64f010d2d2107537f26dc589a6573a316bd5b1dba685fa5fde4"
 dependencies = [
 "zstd-safe",
 ]

 [[package]]
 name = "zstd-safe"
-version = "4.1.6+zstd.1.5.2"
+version = "5.0.2+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94b61c51bb270702d6167b8ce67340d2754b088d0c091b06e593aa772c3ee9bb"
+checksum = "1d2a5585e04f9eea4b2a3d1eca508c4dee9592a89ef6f450c11719da0726f4db"
 dependencies = [
 "libc",
 "zstd-sys",
@@ -1542,9 +1496,9 @@ dependencies = [

 [[package]]
 name = "zstd-sys"
-version = "1.6.3+zstd.1.5.2"
+version = "2.0.1+zstd.1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc49afa5c8d634e75761feda8c592051e7eeb4683ba827211eb0d731d3402ea8"
+checksum = "9fd07cbbc53846d9145dbffdf6dd09a7a0aa52be46741825f5c97bdd4f73f12b"
 dependencies = [
 "cc",
 "libc",
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cryptgeon"
-version = "1.5.3"
+version = "2.0.2"
 authors = ["cupcakearmy <hi@nicco.io>"]
 edition = "2021"

@@ -18,7 +18,8 @@ serde_json = "1"
 lazy_static = "1"
 ring = "0.16"
 bs62 = "0.1"
-memcache = "0.16"
 byte-unit = "4"
 dotenv = "0.15"
 mime = "0.3"
+env_logger = "0.9"
+redis = "0.21.5"
--- a/backend/src/client.rs
+++ b/backend/src/client.rs
@@ -1,14 +1,17 @@
 use actix_files::{Files, NamedFile};
 use actix_web::{web, Result};

+use crate::config;
+
 pub fn init(cfg: &mut web::ServiceConfig) {
    cfg.service(
-        Files::new("/", "./frontend/build")
+        Files::new("/", config::FRONTEND_PATH.to_string())
            .index_file("index.html")
            .use_etag(true),
    );
 }

 pub async fn index() -> Result<NamedFile> {
-    Ok(NamedFile::open("./frontend/build/index.html")?)
+    let index = format!("{}{}", config::FRONTEND_PATH.to_string(), "/index.html");
+    Ok(NamedFile::open(index)?)
 }
--- a/backend/src/config.rs
+++ b/backend/src/config.rs
@@ -1,13 +1,22 @@
 use byte_unit::Byte;

+// Internal
 lazy_static! {
    pub static ref VERSION: String = option_env!("CARGO_PKG_VERSION")
        .unwrap_or("Unknown")
        .to_string();
-  pub static ref LIMIT: u32 =
+    pub static ref FRONTEND_PATH: String =
+        std::env::var("FRONTEND_PATH").unwrap_or("../frontend/build".to_string());
+    pub static ref LISTEN_ADDR: String =
+        std::env::var("LISTEN_ADDR").unwrap_or("0.0.0.0:5000".to_string());
+}
+
+// CONFIG
+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 u32;
+      .get_bytes() as usize;
  pub static ref MAX_VIEWS: u32 = std::env::var("MAX_VIEWS")
    .unwrap_or("100".to_string())
    .parse()
@@ -21,3 +30,15 @@ lazy_static! {
    .parse()
    .unwrap();
 }
+
+// THEME
+lazy_static! {
+    pub static ref THEME_IMAGE: String = std::env::var("THEME_IMAGE")
+        .unwrap_or("".to_string())
+        .parse()
+        .unwrap();
+    pub static ref THEME_TEXT: String = std::env::var("THEME_TEXT")
+        .unwrap_or("".to_string())
+        .parse()
+        .unwrap();
+}
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -1,4 +1,7 @@
-use actix_web::{middleware, web, App, HttpServer};
+use actix_web::{
+    middleware::{self, Logger},
+    web, App, HttpServer,
+};
 use dotenv::dotenv;

 #[macro_use]
@@ -15,8 +18,10 @@ mod store;
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
    dotenv().ok();
+    env_logger::init_from_env(env_logger::Env::new().default_filter_or("warning"));
    return HttpServer::new(|| {
        App::new()
+            .wrap(Logger::new("%a \"%r\" %s %b %T"))
            .wrap(middleware::Compress::default())
            .wrap(middleware::DefaultHeaders::default())
            .configure(size::init)
@@ -24,7 +29,7 @@ async fn main() -> std::io::Result<()> {
            .configure(client::init)
            .default_service(web::to(client::index))
    })
-    .bind("0.0.0.0:5000")?
+    .bind(config::LISTEN_ADDR.to_string())?
    .run()
    .await;
 }
--- a/backend/src/note/routes.rs
+++ b/backend/src/note/routes.rs
@@ -22,9 +22,11 @@ struct NotePath {
 async fn one(path: web::Path<NotePath>) -> impl Responder {
    let p = path.into_inner();
    let note = store::get(&p.id);
+
    match note {
-        None => return HttpResponse::NotFound().finish(),
-        Some(_) => return HttpResponse::Ok().json(NoteInfo {}),
+        Ok(Some(_)) => HttpResponse::Ok().json(NoteInfo {}),
+        Ok(None) => HttpResponse::NotFound().finish(),
+        Err(e) => HttpResponse::InternalServerError().body(e.to_string()),
    }
 }

@@ -64,8 +66,10 @@ async fn create(note: web::Json<Note>) -> impl Responder {
        }
        _ => {}
    }
-    store::set(&id.clone(), &n.clone());
-    return HttpResponse::Ok().json(CreateResponse { id: id });
+    match store::set(&id.clone(), &n.clone()) {
+        Ok(_) => return HttpResponse::Ok().json(CreateResponse { id: id }),
+        Err(e) => return HttpResponse::InternalServerError().body(e.to_string()),
+    }
 }

 #[delete("/{id}")]
@@ -73,8 +77,9 @@ async fn delete(path: web::Path<NotePath>) -> impl Responder {
    let p = path.into_inner();
    let note = store::get(&p.id);
    match note {
-        None => return HttpResponse::NotFound().finish(),
-        Some(note) => {
+        Err(e) => HttpResponse::InternalServerError().body(e.to_string()),
+        Ok(None) => return HttpResponse::NotFound().finish(),
+        Ok(Some(note)) => {
            let mut changed = note.clone();
            if changed.views == None && changed.expiration == None {
                return HttpResponse::BadRequest().finish();
@@ -84,9 +89,19 @@ async fn delete(path: web::Path<NotePath>) -> impl Responder {
                    changed.views = Some(v - 1);
                    let id = p.id.clone();
                    if v <= 1 {
-                        store::del(&id);
+                        match store::del(&id) {
+                            Err(e) => {
+                                return HttpResponse::InternalServerError().body(e.to_string())
+                            }
+                            _ => {}
+                        }
                    } else {
-                        store::set(&id, &changed.clone());
+                        match store::set(&id, &changed.clone()) {
+                            Err(e) => {
+                                return HttpResponse::InternalServerError().body(e.to_string())
+                            }
+                            _ => {}
+                        }
                    }
                }
                _ => {}
@@ -96,8 +111,12 @@ async fn delete(path: web::Path<NotePath>) -> impl Responder {
            match changed.expiration {
                Some(e) => {
                    if e < n {
-                        store::del(&p.id.clone());
-                        return HttpResponse::BadRequest().finish();
+                        match store::del(&p.id.clone()) {
+                            Ok(_) => return HttpResponse::BadRequest().finish(),
+                            Err(e) => {
+                                return HttpResponse::InternalServerError().body(e.to_string())
+                            }
+                        }
                    }
                }
                _ => {}
--- a/backend/src/size.rs
+++ b/backend/src/size.rs
@@ -1,18 +1,11 @@
+use crate::config;
 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 json = web::JsonConfig::default().limit(*LIMIT);
+    let json = web::JsonConfig::default().limit(*config::LIMIT);
    let plain = web::PayloadConfig::default()
-        .limit(*LIMIT)
+        .limit(*config::LIMIT)
        .mimetype(mime::STAR_STAR);
    cfg.app_data(json).app_data(plain);
 }
--- a/backend/src/status/model.rs
+++ b/backend/src/status/model.rs
@@ -2,9 +2,14 @@ use serde::{Deserialize, Serialize};

 #[derive(Serialize, Deserialize)]
 pub struct Status {
+    // General
    pub version: String,
+    // Config
    pub max_size: u32,
    pub max_views: u32,
    pub max_expiration: u32,
    pub allow_advanced: bool,
+    // Theme
+    pub theme_image: String,
+    pub theme_text: String,
 }
--- a/backend/src/status/routes.rs
+++ b/backend/src/status/routes.rs
@@ -7,10 +7,12 @@ use crate::status::Status;
 async fn get_status() -> impl Responder {
    return HttpResponse::Ok().json(Status {
        version: config::VERSION.to_string(),
-        max_size: *config::LIMIT,
+        max_size: *config::LIMIT as u32,
        max_views: *config::MAX_VIEWS,
        max_expiration: *config::MAX_EXPIRATION,
        allow_advanced: *config::ALLOW_ADVANCED,
+        theme_image: config::THEME_IMAGE.to_string(),
+        theme_text: config::THEME_TEXT.to_string(),
    });
 }

--- a/backend/src/store.rs
+++ b/backend/src/store.rs
@@ -1,36 +1,55 @@
-use memcache;
+use redis;
+use redis::Commands;

 use crate::note::now;
 use crate::note::Note;

 lazy_static! {
-    static ref CLIENT: memcache::Client = memcache::connect(format!(
-        "memcache://{}?timeout=10&tcp_nodelay=true",
-        std::env::var("MEMCACHE").unwrap_or("127.0.0.1:11211".to_string())
-    ))
+    static ref REDIS_CLIENT: String = std::env::var("REDIS")
+        .unwrap_or("redis://127.0.0.1/".to_string())
+        .parse()
        .unwrap();
 }

-pub fn set(id: &String, note: &Note) {
-    let serialized = serde_json::to_string(&note.clone()).unwrap();
-    let expiration: u32 = match note.expiration {
-        Some(e) => e - now(),
-        None => 0,
-    };
-    CLIENT.set(id, serialized, expiration).unwrap();
+fn get_connection() -> Result<redis::Connection, &'static str> {
+    let client =
+        redis::Client::open(REDIS_CLIENT.to_string()).map_err(|_| "Unable to connect to redis")?;
+    client
+        .get_connection()
+        .map_err(|_| "Unable to connect to redis")
 }

-pub fn get(id: &String) -> Option<Note> {
-    let value: Option<String> = CLIENT.get(&id).unwrap();
+pub fn set(id: &String, note: &Note) -> Result<(), &'static str> {
+    let serialized = serde_json::to_string(&note.clone()).unwrap();
+    let mut conn = get_connection()?;
+
+    conn.set(id, serialized)
+        .map_err(|_| "Unable to set note in redis")?;
+    match note.expiration {
+        Some(e) => {
+            let seconds = e - now();
+            conn.expire(id, seconds as usize)
+                .map_err(|_| "Unable to set expiration on notion")?
+        }
+        None => {}
+    };
+    Ok(())
+}
+
+pub fn get(id: &String) -> Result<Option<Note>, &'static str> {
+    let mut conn = get_connection()?;
+    let value: Option<String> = conn.get(id).map_err(|_| "Could not load note in redis")?;
    match value {
-        None => return None,
+        None => return Ok(None),
        Some(s) => {
            let deserialize: Note = serde_json::from_str(&s).unwrap();
-            return Some(deserialize);
+            return Ok(Some(deserialize));
        }
    }
 }

-pub fn del(id: &String) {
-    CLIENT.delete(id).unwrap();
+pub fn del(id: &String) -> Result<(), &'static str> {
+    let mut conn = get_connection()?;
+    conn.del(id).map_err(|_| "Unable to delete note in redis")?;
+    Ok(())
 }
--- a/design/Github_zh-CN.png
+++ b/design/Github_zh-CN.png
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,21 +1,19 @@
 # DEV Compose file.
 # For a production file see: README.md

-version: '3.7'
+version: '3.8'

 services:
-  memcached:
-    image: memcached:1-alpine
-    restart: unless-stopped
-    entrypoint: memcached -m 256M -I 128M
+  redis:
+    image: redis:7-alpine
    ports:
-      - 11211:11211
+      - 6379:6379

  app:
    build: .
    depends_on:
-      - memcached
+      - redis
    environment:
-      SIZE_LIMIT: 128M
+      SIZE_LIMIT: 128 MiB
    ports:
-      - 80:5000
+      - 1234:5000
--- a/entry.sh
+++ b/entry.sh
@@ -1,13 +0,0 @@
-#!/bin/sh
-
-
-HOST=$(echo $MEMCACHE | cut -d: -f1)
-PORT=$(echo $MEMCACHE | cut -d: -f2)
-echo "Waiting for memcached at $HOST:$PORT"
-while ! nc -z -w 1 $HOST $PORT; do   
-  sleep 1
-  echo "retrying..."
-done
-
-echo "Starting server"
-/app/cryptgeon
--- a/examples/nginx/docker-compose.yaml
+++ b/examples/nginx/docker-compose.yaml
@@ -1,14 +1,13 @@
 version: '3.8'

 services:
-  memcached:
-    image: memcached:1-alpine
-    entrypoint: memcached -m 256 -I 128 # Limit to 128 MB Ram, customize at free will. -m must be at least double than -I.
+  redis:
+    image: redis:7-alpine

  app:
    image: cupcakearmy/cryptgeon:latest
    depends_on:
-      - memcached
+      - redis
    
  proxy:
    image: nginx:alpine
--- a/examples/scratch/README.md
+++ b/examples/scratch/README.md
@@ -7,7 +7,7 @@ This is a tiny guide to install cryptgeon on (probably) any unix system (and may
 3. Run the cryptgeon.
 4. [Optional] install watchtower to keep up to date.

-## Install Docker & DOcker Compose
+## Install Docker & Docker Compose

 - [Docker](https://docs.docker.com/engine/install/)
 - [Compose](https://docs.docker.com/compose/install/)
@@ -107,16 +107,15 @@ networks:
    external: true

 services:
-  memcached:
-    image: memcached:1-alpine
+  redis:
+    image: redis:7-alpine
    restart: unless-stopped
-    entrypoint: memcached -m 256M -I 4M # Limit to 128 MB Ram, customize at free will.

  app:
    image: cupcakearmy/cryptgeon:latest
    restart: unless-stopped
    depends_on:
-      - memcached
+      - redis
    environment:
      SIZE_LIMIT: 4 MiB
    networks:
--- a/frontend/licenses.csv
+++ b/frontend/licenses.csv
@@ -1,6 +1,7 @@
-├─ MIT: 46
-├─ MIT*: 2
-├─ BSD-3-Clause: 2
+├─ MIT: 12
+├─ BSD-3-Clause: 1
+├─ (MPL-2.0 OR Apache-2.0): 1
+├─ BSD-2-Clause: 1
 ├─ ISC: 1
 ├─ 0BSD: 1
 └─ Apache-2.0: 1
--- a/frontend/locales/de.json
+++ b/frontend/locales/de.json
@@ -4,13 +4,18 @@
 		"file": "Datei",
 		"advanced": "erweitert",
 		"create": "erstellen",
-		"loading": "Läd...",
+		"loading": "läd",
 		"mode": "Modus",
 		"views": "{n, plural, =0 {Ansichten} =1 {1 Ansicht} other {# Ansichten}}",
 		"minutes": "{n, plural, =0 {Minuten} =1 {1 Minute} other {# Minuten}}",
 		"max": "max",
 		"share_link": "Link teilen",
-		"copy_clipboard": "in die Zwischenablage kopieren"
+		"copy_clipboard": "in die Zwischenablage kopieren",
+		"copied_to_clipboard": "in die Zwischenablage kopiert",
+		"encrypting": "verschlüsseln",
+		"decrypting": "entschlüsselt",
+		"uploading": "hochladen",
+		"downloading": "wird heruntergeladen"
 	},
 	"home": {
 		"intro": "Senden Sie ganz einfach <i>vollständig verschlüsselte</i>, sichere Notizen oder Dateien mit einem Klick. Erstellen Sie einfach eine Notiz und teilen Sie den Link.",
@@ -23,12 +28,15 @@
 			"max": "max: {n}",
 			"empty_content": "Notiz ist leer."
 		},
-		"copied_to_clipboard": "in die Zwischenablage kopiert 🔗"
+		"messages": {
+			"note_created": "notiz erstellt."
+		}
 	},
 	"show": {
 		"errors": {
 			"not_found": "wurde nicht gefunden oder wurde bereits gelöscht.",
-			"decryption_failed": "falsches Passwort. konnte nicht entziffert werden. wahrscheinlich ein defekter Link. Notiz wurde zerstört."
+			"decryption_failed": "falsches Passwort. konnte nicht entziffert werden. wahrscheinlich ein defekter Link. Notiz wurde zerstört.",
+			"unsupported_type": "nicht unterstützter Notiztyp."
 		},
 		"explanation": "Klicken Sie unten, um die Notiz anzuzeigen und zu löschen, wenn der Zähler sein Limit erreicht hat",
 		"show_note": "Notiz anzeigen",
--- a/frontend/locales/en.json
+++ b/frontend/locales/en.json
@@ -4,13 +4,18 @@
 		"file": "file",
 		"advanced": "advanced",
 		"create": "create",
-		"loading": "loading...",
+		"loading": "loading",
 		"mode": "mode",
 		"views": "{n, plural, =0 {views} =1 {1 view} other {# views}}",
 		"minutes": "{n, plural, =0 {minutes} =1 {1 minute} other {# minutes}}",
 		"max": "max",
 		"share_link": "share link",
-		"copy_clipboard": "copy to clipboard"
+		"copy_clipboard": "copy to clipboard",
+		"copied_to_clipboard": "copied to clipboard",
+		"encrypting": "encrypting",
+		"decrypting": "decrypting",
+		"uploading": "uploading",
+		"downloading": "downloading"
 	},
 	"home": {
 		"intro": "Easily send <i>fully encrypted</i>, secure notes or files with one click. Just create a note and share the link.",
@@ -23,12 +28,15 @@
 			"max": "max: {n}",
 			"empty_content": "note is empty."
 		},
-		"copied_to_clipboard": "copied to clipboard 🔗"
+		"messages": {
+			"note_created": "note created."
+		}
 	},
 	"show": {
 		"errors": {
 			"not_found": "note was not found or was already deleted.",
-			"decryption_failed": "wrong password. could not decipher. probably a broken link. note was destroyed."
+			"decryption_failed": "wrong password. could not decipher. probably a broken link. note was destroyed.",
+			"unsupported_type": "unsupported note type."
 		},
 		"explanation": "click below to show and delete the note if the counter has reached it's limit",
 		"show_note": "show note",
--- a/frontend/locales/es.json
+++ b/frontend/locales/es.json
@@ -4,13 +4,18 @@
 		"file": "archivo",
 		"advanced": "avanzado",
 		"create": "crear",
-		"loading": "cargando...",
+		"loading": "cargando",
 		"mode": "modo",
 		"views": "{n, plural, =0 {vistas} =1 {1 vista} other {# vistas}}",
 		"minutes": "{n, plural, =0 {minutos} =1 {1 minuto} other {# minutos}}",
 		"max": "max",
 		"share_link": "compartir enlace",
-		"copy_clipboard": "copiar al portapapeles"
+		"copy_clipboard": "copiar al portapapeles",
+		"copied_to_clipboard": "copiado al portapapeles",
+		"encrypting": "encriptando",
+		"decrypting": "descifrando",
+		"uploading": "cargando",
+		"downloading": "descargando"
 	},
 	"home": {
 		"intro": "Envía fácilmente notas o archivos <i>totalmente encriptados</i> y seguros con un solo clic. Solo tienes que crear una nota y compartir el enlace.",
@@ -23,12 +28,15 @@
 			"max": "max: {n}",
 			"empty_content": "la nota está vacía."
 		},
-		"copied_to_clipboard": "copiado al portapapeles 🔗"
+		"messages": {
+			"note_created": "nota creada."
+		}
 	},
 	"show": {
 		"errors": {
 			"not_found": "la nota no se encontró o ya fue borrada.",
-			"decryption_failed": "contraseña incorrecta. no se pudo descifrar. probablemente un enlace roto. la nota fue destruida."
+			"decryption_failed": "contraseña incorrecta. no se pudo descifrar. probablemente un enlace roto. la nota fue destruida.",
+			"unsupported_type": "tipo de nota no compatible."
 		},
 		"explanation": "pulse abajo para mostrar y borrar la nota si el contador ha llegado a su límite",
 		"show_note": "mostrar nota",
--- a/frontend/locales/fr.json
+++ b/frontend/locales/fr.json
@@ -4,13 +4,18 @@
 		"file": "fichier",
 		"advanced": "avancé",
 		"create": "créer",
-		"loading": "chargement...",
+		"loading": "chargement",
 		"mode": "mode",
 		"views": "{n, plural, =0 {vues} =1 {1 vue} other {# vues}}",
 		"minutes": "{n, plural, =0 {minutes} =1 {1 minute} other {# minutes}}",
 		"max": "max",
 		"share_link": "partager le lien",
-		"copy_clipboard": "copier dans le presse-papiers"
+		"copy_clipboard": "copier dans le presse-papiers",
+		"copied_to_clipboard": "copié dans le presse-papiers",
+		"encrypting": "cryptage",
+		"decrypting": "déchiffrer",
+		"uploading": "téléchargement",
+		"downloading": "téléchargement"
 	},
 	"home": {
 		"intro": "Envoyez facilement des notes ou des fichiers <i>entièrement cryptés</i> et sécurisés en un seul clic. Il suffit de créer une note et de partager le lien.",
@@ -23,12 +28,15 @@
 			"max": "max: {n}",
 			"empty_content": "La note est vide."
 		},
-		"copied_to_clipboard": "copié dans le presse-papiers 🔗"
+		"messages": {
+			"note_created": "note créée."
+		}
 	},
 	"show": {
 		"errors": {
 			"not_found": "La note n'a pas été trouvée ou a déjà été supprimée.",
-			"decryption_failed": "mauvais mot de passe. impossible à déchiffrer. probablement un lien brisé. la note a été détruite."
+			"decryption_failed": "mauvais mot de passe. impossible à déchiffrer. probablement un lien brisé. la note a été détruite.",
+			"unsupported_type": "type de note non supporté."
 		},
 		"explanation": "Cliquez ci-dessous pour afficher et supprimer la note si le compteur a atteint sa limite.",
 		"show_note": "note de présentation",
--- a/frontend/locales/it.json
+++ b/frontend/locales/it.json
@@ -4,13 +4,18 @@
 		"file": "file",
 		"advanced": "avanzato",
 		"create": "crea",
-		"loading": "carica...",
+		"loading": "carica",
 		"mode": "modalita",
 		"views": "{n, plural, =0 {viste} =1 {1 vista} other {# viste}}",
 		"minutes": "{n, plural, =0 {minuti} =1 {1 minuto} other {# minuti}}",
 		"max": "max",
 		"share_link": "condividi link",
-		"copy_clipboard": "copia negli appunti"
+		"copy_clipboard": "copia negli appunti",
+		"copied_to_clipboard": "copiato negli appunti",
+		"encrypting": "criptando",
+		"decrypting": "decifrando",
+		"uploading": "caricamento",
+		"downloading": "scaricando"
 	},
 	"home": {
 		"intro": "Invia facilmente note o file <i>completamente criptati</i> e sicuri con un solo clic. Basta creare una nota e condividere il link.",
@@ -23,12 +28,15 @@
 			"max": "max: {n}",
 			"empty_content": "la nota è vuota."
 		},
-		"copied_to_clipboard": "copiato negli appunti 🔗"
+		"messages": {
+			"note_created": "nota creata."
+		}
 	},
 	"show": {
 		"errors": {
 			"not_found": "non è stata trovata o è stata già cancellata.",
-			"decryption_failed": "password sbagliata. non ha potuto decifrare. probabilmente un link rotto. la nota è stata distrutta."
+			"decryption_failed": "password sbagliata. non ha potuto decifrare. probabilmente un link rotto. la nota è stata distrutta.",
+			"unsupported_type": "tipo di nota non supportato."
 		},
 		"explanation": "clicca sotto per mostrare e cancellare la nota se il contatore ha raggiunto il suo limite",
 		"show_note": "mostra la nota",
--- a/frontend/locales/zh_CN.json
+++ b/frontend/locales/zh_CN.json
@@ -0,0 +1,50 @@
+{
+	"common": {
+		"note": "密信",
+		"file": "上传文件",
+		"advanced": "高级设置",
+		"create": "创建",
+		"loading": "加载中",
+		"mode": "模式",
+		"views": "{n, plural, =0 {可查看次数} =1 {1 次查看} other {# 次查看}}",
+		"minutes": "{n, plural, =0 {有效期(分钟)} =1 {1 分钟} other {# 分钟}}",
+		"max": "最大值",
+		"share_link": "分享链接",
+		"copy_clipboard": "复制到剪切版",
+		"copied_to_clipboard": "已复制到剪切板",
+		"encrypting": "加密",
+		"decrypting": "解密",
+		"uploading": "上传",
+		"downloading": "下载"
+	},
+	"home": {
+		"intro": "一键轻松发送 <i>完全加密的</i> 密信或者文件。只需创建一个密信然后分享链接。",
+		"explanation": "该密信会在{type}后失效。",
+		"new_note": "新建密信",
+		"new_note_notice": "<b>可用性警示：</b><br />由于加密鸽的所有数据是全部保存在内存中的，所以如果加密鸽的可用内存被用光了那么它将会删除最早的密信以释放内存，因此不保证该密信的可用性。<br />(一般情况下是您应该是不会遇到这个问题，只是警示一下。)",
+		"errors": {
+			"note_to_big": "无法创建密信，这个密信太大了！",
+			"note_error": "无法创建密信，请再试一遍。",
+			"max": "最大文件大小: {n}",
+			"empty_content": "密信为空！"
+		},
+		"messages": {
+			"note_created": "注释创建。"
+		}
+	},
+	"show": {
+		"errors": {
+			"not_found": "该密信无法被找到或者它已经被删除了！",
+			"decryption_failed": "密钥错误！您可能不小心粘贴了一个不完整的链接或者正在尝试破解该密信！但无论如何，该密信已被销毁！",
+			"unsupported_type": "不支持的票据类型。"
+		},
+		"explanation": "点击下方的按钮可以查看密信，如果它到达了限制将会被删除",
+		"show_note": "查看密信",
+		"warning_will_not_see_again": "您将<b>无法</b>再次查看该密信",
+		"download_all": "下载全部"
+	},
+	"file_upload": {
+		"selected_files": "已选中的文件",
+		"no_files_selected": "没有文件被选中"
+	}
+}
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,35 +1,36 @@
 {
 	"private": true,
 	"scripts": {
-		"dev": "svelte-kit dev",
-		"build": "svelte-kit build",
-		"preview": "svelte-kit preview",
+		"dev": "vite dev",
+		"build": "vite build",
+		"preview": "vite preview --port 3000",
 		"check": "svelte-check --tsconfig tsconfig.json",
 		"licenses": "license-checker --summary > licenses.csv",
 		"locale:download": "node scripts/locale.js"
 	},
 	"type": "module",
 	"devDependencies": {
-		"@lokalise/node-api": "^7.2.0",
-		"@sveltejs/adapter-static": "^1.0.0-next.34",
-		"@sveltejs/kit": "^1.0.0-next.348",
+		"@lokalise/node-api": "^7.3.1",
+		"@sveltejs/adapter-static": "^1.0.0-next.38",
+		"@sveltejs/kit": "^1.0.0-next.384",
+		"@types/dompurify": "^2.3.3",
 		"@types/file-saver": "^2.0.5",
-		"@types/sanitize-html": "^2.6.2",
+		"@zerodevx/svelte-toast": "^0.7.2",
 		"adm-zip": "^0.5.9",
 		"dotenv": "^16.0.1",
-		"svelte": "^3.48.0",
-		"svelte-check": "^2.7.2",
+		"svelte": "^3.49.0",
+		"svelte-check": "^2.8.0",
 		"svelte-intl-precompile": "^0.10.1",
 		"svelte-preprocess": "^4.10.7",
 		"tslib": "^2.4.0",
-		"typescript": "^4.7.3",
-		"vite": "^2.9.10"
+		"typescript": "^4.7.4",
+		"vite": "^3.0.2"
 	},
 	"dependencies": {
 		"@fontsource/fira-mono": "^4.5.8",
 		"copy-to-clipboard": "^3.3.1",
+		"dompurify": "^2.3.10",
 		"file-saver": "^2.0.5",
-		"pretty-bytes": "^5.6.0",
-		"sanitize-html": "^2.7.0"
+		"pretty-bytes": "^5.6.0"
 	}
 }
--- a/frontend/pnpm-lock.yaml
+++ b/frontend/pnpm-lock.yaml
--- a/frontend/src/app.css
+++ b/frontend/src/app.css
@@ -14,7 +14,9 @@
 	--ui-text-0: #fefefe;
 	--ui-text-1: #eee;
 	--ui-clr-primary: hsl(186, 65%, 55%);
+	--ui-clr-primary-alt: hsl(186, 85%, 35%);
 	--ui-clr-error: hsl(357, 77%, 51%);
+	--ui-clr-error-alt: hsl(357, 87%, 41%);

 	--ui-anim: all 150ms ease;
 }
--- a/frontend/src/lib/adapters.ts
+++ b/frontend/src/lib/adapters.ts
@@ -0,0 +1,61 @@
+import type { EncryptedFileDTO, FileDTO } from './api'
+import { Crypto } from './crypto'
+
+abstract class CryptAdapter<T> {
+	abstract encrypt(plaintext: T, key: CryptoKey): Promise<string>
+	abstract decrypt(ciphertext: string, key: CryptoKey): Promise<T>
+}
+
+class CryptTextAdapter implements CryptAdapter<string> {
+	async encrypt(plaintext: string, key: CryptoKey) {
+		return await Crypto.encrypt(new TextEncoder().encode(plaintext), key)
+	}
+	async decrypt(ciphertext: string, key: CryptoKey) {
+		const plaintext = await Crypto.decrypt(ciphertext, key)
+		return new TextDecoder().decode(plaintext)
+	}
+}
+
+class CryptBlobAdapter implements CryptAdapter<Blob> {
+	async encrypt(plaintext: Blob, key: CryptoKey) {
+		return await Crypto.encrypt(await plaintext.arrayBuffer(), key)
+	}
+
+	async decrypt(ciphertext: string, key: CryptoKey) {
+		const plaintext = await Crypto.decrypt(ciphertext, key)
+		return new Blob([plaintext], { type: 'application/octet-stream' })
+	}
+}
+
+class CryptFilesAdapter implements CryptAdapter<FileDTO[]> {
+	async encrypt(plaintext: FileDTO[], key: CryptoKey) {
+		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: CryptoKey) {
+		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(),
+}
--- a/frontend/src/lib/api.ts
+++ b/frontend/src/lib/api.ts
@@ -11,6 +11,10 @@ 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
 }

--- a/frontend/src/lib/crypto.ts
+++ b/frontend/src/lib/crypto.ts
@@ -19,13 +19,31 @@ export class Hex {
 	}
 }

-const ALG = 'AES-GCM'
+export class ArrayBufferUtils {
+	static async toString(buffer: ArrayBuffer): Promise<string> {
+		const reader = new window.FileReader()
+		reader.readAsDataURL(new Blob([buffer]))
+		return new Promise((resolve) => {
+			reader.onloadend = () => resolve(reader.result as string)
+		})
+	}

-export function getRandomBytes(size = 16): Uint8Array {
+	static async fromString(s: string): Promise<ArrayBuffer> {
+		return fetch(s)
+			.then((r) => r.blob())
+			.then((b) => b.arrayBuffer())
+	}
+}
+
+export class Crypto {
+	private static ALG = 'AES-GCM'
+	private static DELIMITER = ':::'
+
+	public static getRandomBytes(size: number): Uint8Array {
 		return window.crypto.getRandomValues(new Uint8Array(size))
 	}

-export function getKeyFromString(password: string) {
+	public static getKeyFromString(password: string) {
 		return window.crypto.subtle.importKey(
 			'raw',
 			new TextEncoder().encode(password),
@@ -34,8 +52,7 @@ export function getKeyFromString(password: string) {
 			['deriveBits', 'deriveKey']
 		)
 	}
-
-export async function getDerivedForKey(key: CryptoKey, salt: ArrayBuffer) {
+	public static async getDerivedForKey(key: CryptoKey, salt: ArrayBuffer) {
 		const iterations = 100_000
 		return window.crypto.subtle.deriveKey(
 			{
@@ -45,27 +62,36 @@ export async function getDerivedForKey(key: CryptoKey, salt: ArrayBuffer) {
 				hash: 'SHA-512',
 			},
 			key,
-		{ name: ALG, length: 256 },
+			{ name: this.ALG, length: 256 },
 			true,
 			['encrypt', 'decrypt']
 		)
 	}

-export async function encrypt(plaintext: string, key: CryptoKey) {
-	const salt = getRandomBytes(16)
-	const derived = await getDerivedForKey(key, salt)
-	const iv = getRandomBytes(16)
-	const encrypted = await window.crypto.subtle.encrypt(
-		{ name: ALG, iv },
+	public static async encrypt(plaintext: ArrayBuffer, key: CryptoKey): Promise<string> {
+		const salt = this.getRandomBytes(16)
+		const derived = await this.getDerivedForKey(key, salt)
+		const iv = this.getRandomBytes(16)
+		const encrypted: ArrayBuffer = await window.crypto.subtle.encrypt(
+			{ name: this.ALG, iv },
 			derived,
-		new TextEncoder().encode(plaintext)
+			plaintext
 		)
-	return [salt, iv, encrypted].map(Hex.encode).join(':')
+		const data = [
+			Hex.encode(salt),
+			Hex.encode(iv),
+			await ArrayBufferUtils.toString(encrypted),
+		].join(this.DELIMITER)
+		return data
 	}

-export async function decrypt(ciphertext: string, key: CryptoKey) {
-	const [salt, iv, encrypted] = ciphertext.split(':').map(Hex.decode)
-	const derived = await getDerivedForKey(key, salt)
-	const plaintext = await window.crypto.subtle.decrypt({ name: ALG, iv }, derived, encrypted)
-	return new TextDecoder().decode(plaintext)
+	public static async decrypt(ciphertext: string, key: CryptoKey): Promise<ArrayBuffer> {
+		const splitted = ciphertext.split(this.DELIMITER)
+		const salt = Hex.decode(splitted[0])
+		const iv = Hex.decode(splitted[1])
+		const encrypted = await ArrayBufferUtils.fromString(splitted[2])
+		const derived = await this.getDerivedForKey(key, salt)
+		const plaintext = await window.crypto.subtle.decrypt({ name: this.ALG, iv }, derived, encrypted)
+		return plaintext
+	}
 }
--- a/frontend/src/lib/files.ts
+++ b/frontend/src/lib/files.ts
@@ -1,13 +0,0 @@
-export class Files {
-	static toString(f: File | Blob): Promise<string> {
-		const reader = new window.FileReader()
-		reader.readAsDataURL(f)
-		return new Promise((resolve) => {
-			reader.onloadend = () => resolve(reader.result as string)
-		})
-	}
-
-	static async fromString(s: string): Promise<Blob> {
-		return fetch(s).then((r) => r.blob())
-	}
-}
--- a/frontend/src/lib/stores/status.ts
+++ b/frontend/src/lib/stores/status.ts
@@ -7,6 +7,8 @@ export type Status = {
 	max_views: number
 	max_expiration: number
 	allow_advanced: boolean
+	theme_image: string
+	theme_text: string
 }

 export const status = writable<null | Status>(null)
--- a/frontend/src/lib/toast.ts
+++ b/frontend/src/lib/toast.ts
@@ -0,0 +1,37 @@
+import { toast, type SvelteToastOptions } from '@zerodevx/svelte-toast'
+
+export enum NotifyType {
+	Success = 'success',
+	Error = 'error',
+}
+
+const themeMapping: Record<NotifyType, SvelteToastOptions['theme']> = {
+	[NotifyType.Success]: {
+		'--toastBackground': 'var(--ui-clr-primary)',
+		'--toastBarBackground': 'var(--ui-clr-primary-alt)',
+	},
+	[NotifyType.Error]: {
+		'--toastBackground': 'var(--ui-clr-error)',
+		'--toastBarBackground': 'var(--ui-clr-error-alt)',
+	},
+}
+
+function notifyFN(message: string, type: NotifyType = NotifyType.Success) {
+	const options: SvelteToastOptions = {
+		duration: 5_000,
+		theme: {
+			...themeMapping[type],
+			'--toastBarHeight': '0.25rem',
+			'--toastMinHeight': 'auto',
+			'--toastMsgPadding': '0.5rem',
+			'--toastBorderRadius': '0',
+		},
+	}
+
+	toast.push(message, options)
+}
+
+export const notify = {
+	success: (message: string) => notifyFN(message, NotifyType.Success),
+	error: (message: string) => notifyFN(message, NotifyType.Error),
+}
--- a/frontend/src/lib/ui/AdvancedParameters.svelte
+++ b/frontend/src/lib/ui/AdvancedParameters.svelte
@@ -0,0 +1,54 @@
+<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'
+
+	export let note: Note
+	export let timeExpiration = false
+</script>
+
+<div class="fields">
+	<TextInput
+		data-testid="field-views"
+		type="number"
+		label={$t('common.views', { values: { n: 0 } })}
+		bind:value={note.views}
+		disabled={timeExpiration}
+		max={$status?.max_views}
+		validate={(v) =>
+			($status && v < $status?.max_views) ||
+			$t('home.errors.max', { values: { n: $status?.max_views ?? 0 } })}
+	/>
+	<div class="middle-switch">
+		<Switch
+			data-testid="switch-advanced-toggle"
+			label={$t('common.mode')}
+			bind:value={timeExpiration}
+			color={false}
+		/>
+	</div>
+	<TextInput
+		data-testid="field-expiration"
+		type="number"
+		label={$t('common.minutes', { values: { n: 0 } })}
+		bind:value={note.expiration}
+		disabled={!timeExpiration}
+		max={$status?.max_expiration}
+		validate={(v) =>
+			($status && v < $status?.max_expiration) ||
+			$t('home.errors.max', { values: { n: $status?.max_expiration ?? 0 } })}
+	/>
+</div>
+
+<style>
+	.middle-switch {
+		margin: 0 1rem;
+	}
+
+	.fields {
+		display: flex;
+	}
+</style>
--- a/frontend/src/lib/ui/FileUpload.svelte
+++ b/frontend/src/lib/ui/FileUpload.svelte
@@ -1,38 +1,32 @@
 <script lang="ts">
-	import type { FileDTO } from '$lib/api'
-	import { Files } from '$lib/files'
-	import { createEventDispatcher } from 'svelte'
 	import { t } from 'svelte-intl-precompile'
-	import Button from './Button.svelte'
-	import MaxSize from './MaxSize.svelte'
+
+	import type { FileDTO } from '$lib/api'
+	import Button from '$lib/ui/Button.svelte'
+	import MaxSize from '$lib/ui/MaxSize.svelte'

 	export let label: string = ''
-	let files: File[] = []
+	export let files: FileDTO[] = []

-	const dispatch = createEventDispatcher<{ file: string }>()
+	function fileToDTO(file: File): FileDTO {
+		return {
+			name: file.name,
+			size: file.size,
+			type: file.type,
+			contents: file,
+		}
+	}

 	async function onInput(e: Event) {
 		const input = e.target as HTMLInputElement
 		if (input?.files?.length) {
-			files = [...files, ...Array.from(input.files)]
-			const data: FileDTO[] = await Promise.all(
-				files.map(async (file) => ({
-					name: file.name,
-					type: file.type,
-					size: file.size,
-					contents: await Files.toString(file),
-				}))
-			)
-			dispatch('file', JSON.stringify(data))
-		} else {
-			dispatch('file', '')
+			files = [...files, ...Array.from(input.files).map(fileToDTO)]
 		}
 	}

 	function clear(e: Event) {
 		e.preventDefault()
 		files = []
-		dispatch('file', '')
 	}
 </script>

@@ -40,7 +34,7 @@
 	<small>
 		{label}
 	</small>
-	<input type="file" on:change={onInput} multiple />
+	<input {...$$restProps} type="file" on:change={onInput} multiple />
 	<div class="box">
 		{#if files.length}
 			<div>
@@ -57,7 +51,9 @@
 			<div>
 				<b>{$t('file_upload.no_files_selected')}</b>
 				<br />
-				<small>{$t('common.max')}: <MaxSize /></small>
+				<small>
+					{$t('common.max')}: <MaxSize />
+				</small>
 			</div>
 		{/if}
 	</div>
--- a/frontend/src/lib/ui/Loader.svelte
+++ b/frontend/src/lib/ui/Loader.svelte
@@ -0,0 +1,41 @@
+<svg
+	version="1.1"
+	xmlns="http://www.w3.org/2000/svg"
+	xmlns:xlink="http://www.w3.org/1999/xlink"
+	viewBox="0 0 100 100"
+	xml:space="preserve"
+>
+	<rect fill="none" stroke="currentColor" stroke-width="4" x="25" y="25" width="50" height="50">
+		<animateTransform
+			attributeName="transform"
+			dur="0.5s"
+			from="0 50 50"
+			to="180 50 50"
+			type="rotate"
+			id="strokeBox"
+			attributeType="XML"
+			begin="rectBox.end"
+		/>
+	</rect>
+	<rect x="27" y="27" fill="currentColor" width="46" height="50">
+		<animate
+			attributeName="height"
+			dur="1.3s"
+			attributeType="XML"
+			from="50"
+			to="0"
+			id="rectBox"
+			fill="freeze"
+			begin="0s;strokeBox.end"
+		/>
+	</rect>
+</svg>
+
+<style>
+	svg {
+		height: 2em;
+		position: relative;
+		top: 0.6em;
+		pointer-events: none;
+	}
+</style>
--- a/frontend/src/lib/ui/MaxSize.svelte
+++ b/frontend/src/lib/ui/MaxSize.svelte
@@ -1,12 +1,17 @@
 <script lang="ts">
-	import { status } from '$lib/stores/status'
 	import prettyBytes from 'pretty-bytes'
 	import { _ } from 'svelte-intl-precompile'
+
+	import { status } from '$lib/stores/status'
+
+	// Due to encoding overhead (~35%) with base64
+	// https://en.wikipedia.org/wiki/Base64
+	const overhead = 1 / 1.35
 </script>

 <span>
 	{#if $status !== null}
-		{prettyBytes($status.max_size, { binary: true })}
+		{prettyBytes($status.max_size * overhead, { binary: true })}
 	{:else}
 		{$_('common.loading')}
 	{/if}
--- a/frontend/src/lib/ui/NoteResult.svelte
+++ b/frontend/src/lib/ui/NoteResult.svelte
@@ -0,0 +1,37 @@
+<script lang="ts" context="module">
+	export type NoteResult = {
+		password: string
+		id: string
+	}
+</script>
+
+<script lang="ts">
+	import { t } from 'svelte-intl-precompile'
+
+	import Button from '$lib/ui/Button.svelte'
+	import TextInput from '$lib/ui/TextInput.svelte'
+
+	export let result: NoteResult
+
+	function reset() {
+		window.location.reload()
+	}
+</script>
+
+<TextInput
+	type="text"
+	readonly
+	label={$t('common.share_link')}
+	value="{window.location.origin}/note/{result.id}#{result.password}"
+	copy
+	data-testid="share-link"
+/>
+<br />
+<p>
+	{@html $t('home.new_note_notice')}
+</p>
+<br />
+<Button on:click={reset}>{$t('home.new_note')}</Button>
+
+<style>
+</style>
--- a/frontend/src/lib/ui/ShowNote.svelte
+++ b/frontend/src/lib/ui/ShowNote.svelte
@@ -1,20 +1,24 @@
+<script lang="ts" context="module">
+	export type DecryptedNote = Omit<NotePublic, 'contents'> & { contents: any }
+</script>
+
 <script lang="ts">
-	import type { FileDTO, NotePublic } from '$lib/api'
-	import { Files } from '$lib/files'
-	import copy from 'copy-to-clipboard'
+	import DOMPurify from 'dompurify'
 	import { saveAs } from 'file-saver'
 	import prettyBytes from 'pretty-bytes'
-	import sanitize from 'sanitize-html'
 	import { t } from 'svelte-intl-precompile'
-	import Button from './Button.svelte'

-	export let note: NotePublic
+	import type { FileDTO, NotePublic } from '$lib/api'
+	import Button from '$lib/ui/Button.svelte'
+	import { copy } from '$lib/utils'
+
+	export let note: DecryptedNote

 	const RE_URL = /[A-Za-z]+:\/\/([A-Z a-z0-9\-._~:\/?#\[\]@!$&'()*+,;%=])+/g
 	let files: FileDTO[] = []

 	$: if (note.meta.type === 'file') {
-		files = JSON.parse(note.contents) as FileDTO[]
+		files = note.contents
 	}

 	$: download = () => {
@@ -24,22 +28,23 @@
 	}

 	async function downloadFile(file: FileDTO) {
-		const f = new File([await Files.fromString(file.contents)], file.name, {
+		const f = new File([file.contents], file.name, {
 			type: file.type,
 		})
 		saveAs(f)
 	}

 	function contentWithLinks(content: string): string {
-		const replaced = note.contents.replace(
+		const replaced = content.replace(
 			RE_URL,
 			(url) => `<a href="${url}" rel="noreferrer">${url}</a>`
 		)
-		return sanitize(replaced, { allowedTags: ['a'], allowedAttributes: { a: ['href', 'rel'] } })
+		return DOMPurify.sanitize(replaced, { USE_PROFILES: { html: true } })
 	}
 </script>

 <p class="error-text">{@html $t('show.warning_will_not_see_again')}</p>
+<div data-testid="result">
 	{#if note.meta.type === 'text'}
 		<div class="note">
 			{@html contentWithLinks(note.contents)}
@@ -54,6 +59,7 @@
 		{/each}
 		<Button on:click={download}>{$t('show.download_all')}</Button>
 	{/if}
+</div>

 <style>
 	.note {
--- a/frontend/src/lib/ui/TextInput.svelte
+++ b/frontend/src/lib/ui/TextInput.svelte
@@ -1,9 +1,7 @@
 <script lang="ts">
-	import { getRandomBytes, Hex } from '$lib/crypto'
-	import copyToClipboard from 'copy-to-clipboard'
-	import { t } from 'svelte-intl-precompile'
-	import { fade } from 'svelte/transition'
-	import Icon from './Icon.svelte'
+	import { Crypto, Hex } from '$lib/crypto'
+	import Icon from '$lib/ui/Icon.svelte'
+	import { copy as copyFN } from '$lib/utils'

 	export let label: string = ''
 	export let value: any
@@ -14,8 +12,6 @@
 	const initialType = $$restProps.type
 	const isPassword = initialType === 'password'
 	let hidden = true
-	let notification: string | null = null
-	let notificationTimeout: NodeJS.Timeout | null = null

 	$: valid = validate(value)

@@ -27,22 +23,8 @@
 	function toggle() {
 		hidden = !hidden
 	}
-	function copyFN() {
-		copyToClipboard(value.toString())
-		notify($t('home.copied_to_clipboard'))
-	}
 	function randomFN() {
-		value = Hex.encode(getRandomBytes(20))
-	}
-
-	function notify(msg: string, delay: number = 2000) {
-		if (notificationTimeout) {
-			clearTimeout(notificationTimeout)
-		}
-		notificationTimeout = setTimeout(() => {
-			notification = null
-		}, delay)
-		notification = msg
+		value = Hex.encode(Crypto.getRandomBytes(20))
 	}
 </script>

@@ -62,12 +44,9 @@
 			<Icon class="icon" icon="dice" on:click={randomFN} />
 		{/if}
 		{#if copy}
-			<Icon class="icon" icon="copy" on:click={copyFN} />
+			<Icon class="icon" icon="copy" on:click={() => copyFN(value.toString())} />
 		{/if}
 	</div>
-	{#if notification}
-		<div class="notification" transition:fade><small>{notification}</small></div>
-	{/if}
 </label>

 <style>
@@ -117,11 +96,4 @@
 	.icons > :global(.icon:hover) {
 		border-color: var(--ui-clr-primary);
 	}
-
-	.notification {
-		text-align: right;
-		position: absolute;
-		right: 0;
-		bottom: -1.5em;
-	}
 </style>
--- a/frontend/src/lib/utils.ts
+++ b/frontend/src/lib/utils.ts
@@ -0,0 +1,11 @@
+import copyToClipboard from 'copy-to-clipboard'
+import { t } from 'svelte-intl-precompile'
+import { get } from 'svelte/store'
+
+import { notify } from './toast'
+
+export function copy(value: string) {
+	copyToClipboard(value)
+	const msg = get(t)('common.copied_to_clipboard')
+	notify.success(msg)
+}
--- a/frontend/src/lib/views/Create.svelte
+++ b/frontend/src/lib/views/Create.svelte
@@ -1,29 +1,35 @@
 <script lang="ts">
-	import { create, Note, PayloadToLargeError } from '$lib/api'
-	import { encrypt, getKeyFromString, getRandomBytes, Hex } from '$lib/crypto'
-	import { status } from '$lib/stores/status'
-	import Button from '$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 { 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 '$lib/api'
+	import { Crypto, Hex } from '$lib/crypto'
+	import { status } from '$lib/stores/status'
+	import { notify } from '$lib/toast'
+	import AdvancedParameters from '$lib/ui/AdvancedParameters.svelte'
+	import Button from '$lib/ui/Button.svelte'
+	import FileUpload from '$lib/ui/FileUpload.svelte'
+	import Loader from '$lib/ui/Loader.svelte'
+	import MaxSize from '$lib/ui/MaxSize.svelte'
+	import Result, { type NoteResult } from '$lib/ui/NoteResult.svelte'
+	import Switch from '$lib/ui/Switch.svelte'
+	import TextArea from '$lib/ui/TextArea.svelte'
+
 	let note: Note = {
 		contents: '',
 		meta: { type: 'text' },
 		views: 1,
 		expiration: 60,
 	}
-	let result: { password: string; id: string } | null = null
+	let files: FileDTO[]
+	let result: NoteResult | null = null
 	let advanced = false
-	let file = false
+	let isFile = false
 	let timeExpiration = false
-	let message = ''
-	let loading = false
-	let error: string | null = null
+	let description = ''
+	let loading: string | null = null

 	$: if (!advanced) {
 		note.views = 1
@@ -31,7 +37,7 @@
 	}

 	$: {
-		message = $t('home.explanation', {
+		description = $t('home.explanation', {
 			values: {
 				type: $t(timeExpiration ? 'common.minutes' : 'common.views', {
 					values: { n: (timeExpiration ? note.expiration : note.views) ?? '?' },
@@ -40,9 +46,9 @@
 		})
 	}

-	$: note.meta.type = file ? 'file' : 'text'
+	$: note.meta.type = isFile ? 'file' : 'text'

-	$: if (!file) {
+	$: if (!isFile) {
 		note.contents = ''
 	}

@@ -50,71 +56,79 @@

 	async function submit() {
 		try {
-			error = null
-			loading = true
-			const password = Hex.encode(getRandomBytes(32))
-			const key = await getKeyFromString(password)
-			if (note.contents === '') throw new EmptyContentError()
+			loading = $t('common.encrypting')
+
+			const password = Hex.encode(Crypto.getRandomBytes(32))
+			const key = await Crypto.getKeyFromString(password)
+
 			const data: Note = {
-				contents: await encrypt(note.contents, key),
+				contents: '',
 				meta: note.meta,
 			}
+			if (isFile) {
+				if (files.length === 0) throw new EmptyContentError()
+				data.contents = await Adapters.Files.encrypt(files, key)
+			} else {
+				if (note.contents === '') throw new EmptyContentError()
+				data.contents = await Adapters.Text.encrypt(note.contents, key)
+			}
 			if (timeExpiration) data.expiration = parseInt(note.expiration as any)
 			else data.views = parseInt(note.views as any)

+			loading = $t('common.uploading')
 			const response = await create(data)
 			result = {
 				password: password,
 				id: response.id,
 			}
+			notify.success($t('home.messages.note_created'))
 		} catch (e) {
 			if (e instanceof PayloadToLargeError) {
-				error = $t('home.errors.note_to_big')
+				notify.error($t('home.errors.note_to_big'))
 			} else if (e instanceof EmptyContentError) {
-				error = $t('home.errors.empty_content')
+				notify.error($t('home.errors.empty_content'))
 			} else {
-				error = $t('home.errors.note_error')
+				console.error(e)
+				notify.error($t('home.errors.note_error'))
 			}
 		} finally {
-			loading = false
+			loading = null
 		}
 	}
-
-	function reset() {
-		window.location.reload()
-	}
 </script>

 {#if result}
-	<TextInput
-		type="text"
-		readonly
-		label={$t('common.share_link')}
-		value="{window.location.origin}/note/{result.id}#{result.password}"
-		copy
-	/>
-	<br />
-	<p>
-		{@html $t('home.new_note_notice')}
-	</p>
-	<br />
-	<Button on:click={reset}>{$t('home.new_note')}</Button>
+	<Result {result} />
 {:else}
 	<p>
-		{@html $t('home.intro')}
+		{@html $status?.theme_text || $t('home.intro')}
 	</p>
 	<form on:submit|preventDefault={submit}>
-		<fieldset disabled={loading}>
-			{#if file}
-				<FileUpload label={$t('common.file')} on:file={(f) => (note.contents = f.detail)} />
+		<fieldset disabled={loading !== null}>
+			{#if isFile}
+				<FileUpload data-testid="file-upload" label={$t('common.file')} bind:files />
 			{:else}
-				<TextArea label={$t('common.note')} bind:value={note.contents} placeholder="..." />
+				<TextArea
+					data-testid="text-field"
+					label={$t('common.note')}
+					bind:value={note.contents}
+					placeholder="..."
+				/>
 			{/if}

 			<div class="bottom">
-				<Switch class="file" label={$t('common.file')} bind:value={file} />
+				<Switch
+					data-testid="switch-file"
+					class="file"
+					label={$t('common.file')}
+					bind:value={isFile}
+				/>
 				{#if $status?.allow_advanced}
-					<Switch label={$t('common.advanced')} bind:value={advanced} />
+					<Switch
+						data-testid="switch-advanced"
+						label={$t('common.advanced')}
+						bind:value={advanced}
+					/>
 				{/if}
 				<div class="grow" />
 				<div class="tr">
@@ -124,47 +138,19 @@
 				</div>
 			</div>

-			{#if error}
-				<div class="error-text">{error}</div>
-			{/if}
-
 			<p>
 				<br />
 				{#if loading}
-					{$t('common.loading')}
+					{loading} <Loader />
 				{:else}
-					{message}
+					{description}
 				{/if}
 			</p>

 			{#if advanced}
 				<div transition:blur={{ duration: 250 }}>
 					<br />
-					<div class="fields">
-						<TextInput
-							type="number"
-							label={$t('common.views', { values: { n: 0 } })}
-							bind:value={note.views}
-							disabled={timeExpiration}
-							max={$status?.max_views}
-							validate={(v) =>
-								($status && v < $status?.max_views) ||
-								$t('home.errors.max', { values: { n: $status?.max_views ?? 0 } })}
-						/>
-						<div class="middle-switch">
-							<Switch label={$t('common.mode')} bind:value={timeExpiration} color={false} />
-						</div>
-						<TextInput
-							type="number"
-							label={$t('common.minutes', { values: { n: 0 } })}
-							bind:value={note.expiration}
-							disabled={!timeExpiration}
-							max={$status?.max_expiration}
-							validate={(v) =>
-								($status && v < $status?.max_expiration) ||
-								$t('home.errors.max', { values: { n: $status?.max_expiration ?? 0 } })}
-						/>
-					</div>
+					<AdvancedParameters bind:note bind:timeExpiration />
 				</div>
 			{/if}
 		</fieldset>
@@ -185,16 +171,4 @@
 	.grow {
 		flex: 1;
 	}
-
-	.middle-switch {
-		margin: 0 1rem;
-	}
-
-	.error-text {
-		margin-top: 0.5rem;
-	}
-
-	.fields {
-		display: flex;
-	}
 </style>
--- a/frontend/src/lib/views/Header.svelte
+++ b/frontend/src/lib/views/Header.svelte
@@ -1,5 +1,12 @@
+<script lang="ts">
+	import { status } from '$lib/stores/status'
+</script>
+
 <header>
 	<a href="/">
+		{#if $status?.theme_image}
+			<img alt="logo" src={$status.theme_image} />
+		{:else}
 			<svg
 				width="100%"
 				height="100%"
@@ -10,7 +17,8 @@
 				xml:space="preserve"
 				style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;"
 				><g id="Logo"
-				><clipPath id="_clip1"><rect x="6.336" y="3.225" width="193.55" height="193.55" /></clipPath
+					><clipPath id="_clip1"
+						><rect x="6.336" y="3.225" width="193.55" height="193.55" /></clipPath
 					><g clip-path="url(#_clip1)"
 						><g
 							><g
@@ -73,6 +81,7 @@
 					></g
 				></svg
 			>
+		{/if}
 	</a>
 </header>

@@ -87,20 +96,26 @@
 		margin-bottom: 2rem;
 	}

+	img {
+		object-fit: contain;
+	}
+
 	@media screen and (max-width: 30rem) {
 		header {
 			margin-top: 1rem;
 			margin-bottom: 1rem;
 		}

-		header svg {
+		header svg,
+		header img {
 			max-height: 4rem;
 		}
 	}

-	header svg {
+	header svg,
+	header img {
 		width: 100%;
-		max-width: 16rem;
+		max-height: 8rem;
 		transform: translateX(-1rem);
 		fill: currentColor;
 	}
--- a/frontend/src/routes/__layout.svelte
+++ b/frontend/src/routes/__layout.svelte
@@ -1,5 +1,5 @@
 <script lang="ts" context="module">
-	import { init, waitLocale, getLocaleFromNavigator } from 'svelte-intl-precompile'
+	import { getLocaleFromNavigator, init, waitLocale } from 'svelte-intl-precompile'
 	// @ts-ignore
 	import { registerAll } from '$locales'
 	registerAll()
@@ -7,11 +7,14 @@
 </script>

 <script lang="ts">
+	import { SvelteToast } from '@zerodevx/svelte-toast'
+	import { onMount } from 'svelte'
+
+	import '../app.css'
+
 	import { init as initStores } 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(() => {
 		initStores()
@@ -28,6 +31,8 @@
 		<slot />
 	</main>

+	<SvelteToast />
+
 	<Footer />
 {/await}

--- a/frontend/src/routes/note/[id].svelte
+++ b/frontend/src/routes/note/[id].svelte
@@ -12,47 +12,67 @@
 	import { onMount } from 'svelte'
 	import { t } from 'svelte-intl-precompile'

-	import type { NotePublic } from '$lib/api'
+	import { Adapters } from '$lib/adapters'
 	import { get, info } from '$lib/api'
-	import { decrypt, getKeyFromString } from '$lib/crypto'
+	import { Crypto } from '$lib/crypto'
 	import Button from '$lib/ui/Button.svelte'
-	import ShowNote from '$lib/ui/ShowNote.svelte'
+	import Loader from '$lib/ui/Loader.svelte'
+	import ShowNote, { type DecryptedNote } from '$lib/ui/ShowNote.svelte'

 	export let id: string

 	let password: string
-	let note: NotePublic | null = null
+	let note: DecryptedNote | null = null
 	let exists = false

-	let loading = true
-	let error = false
+	let loading: string | null = null
+	let error: string | null = null

 	onMount(async () => {
+		// Check if note exists
 		try {
-			loading = true
-			error = false
+			loading = $t('common.loading')
 			password = window.location.hash.slice(1)
 			await info(id)
 			exists = true
 		} catch {
 			exists = false
 		} finally {
-			loading = false
+			loading = null
 		}
 	})

+	/**
+	 * Get the actual contents of the note and decrypt it.
+	 */
 	async function show() {
 		try {
-			error = false
-			loading = true
-			const data = note || (await get(id)) // Don't get the content twice on wrong password.
-			const key = await getKeyFromString(password)
-			data.contents = await decrypt(data.contents, key)
-			note = data
+			error = null
+			loading = $t('common.downloading')
+			const data = await get(id)
+			loading = $t('common.decrypting')
+			const key = await Crypto.getKeyFromString(password)
+			switch (data.meta.type) {
+				case 'text':
+					note = {
+						meta: { type: 'text' },
+						contents: await Adapters.Text.decrypt(data.contents, key),
+					}
+					break
+				case 'file':
+					note = {
+						meta: { type: 'file' },
+						contents: await Adapters.Files.decrypt(data.contents, key),
+					}
+					break
+				default:
+					error = $t('show.errors.unsupported_type')
+					return
+			}
 		} catch {
-			error = true
+			error = $t('show.errors.decryption_failed')
 		} finally {
-			loading = false
+			loading = null
 		}
 	}
 </script>
@@ -66,11 +86,11 @@
 		<form on:submit|preventDefault={show}>
 			<fieldset>
 				<p>{$t('show.explanation')}</p>
-				<Button type="submit">{$t('show.show_note')}</Button>
+				<Button data-testid="show-note-button" type="submit">{$t('show.show_note')}</Button>
 				{#if error}
 					<br />
 					<p class="error-text">
-						{$t('show.errors.decryption_failed')}
+						{error}
 						<br />
 					</p>
 				{/if}
@@ -79,5 +99,11 @@
 	{/if}
 {/if}
 {#if loading}
-	<p>{$t('common.loading')}</p>
+	<p class="loader">{loading} <Loader /></p>
 {/if}
+
+<style>
+	.loader {
+		text-align: center;
+	}
+</style>
--- a/frontend/svelte.config.js
+++ b/frontend/svelte.config.js
@@ -1,6 +1,5 @@
-import preprocess from 'svelte-preprocess'
 import adapter from '@sveltejs/adapter-static'
-import precompileIntl from 'svelte-intl-precompile/sveltekit-plugin'
+import preprocess from 'svelte-preprocess'

 export default {
 	preprocess: preprocess(),
@@ -9,10 +8,5 @@ export default {
 		adapter: adapter({
 			fallback: 'index.html',
 		}),
-		vite: {
-			plugins: [
-				precompileIntl('locales'), // if your translations are defined in /locales/[lang].json
-			],
-		},
 	},
 }
--- a/frontend/tsconfig.json
+++ b/frontend/tsconfig.json
@@ -1,3 +1,7 @@
 {
-	"extends": "./.svelte-kit/tsconfig.json"
+	"extends": "./.svelte-kit/tsconfig.json",
+	"compilerOptions": {
+		"strict": true,
+		"allowSyntheticDefaultImports": true
+	}
 }
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@@ -0,0 +1,12 @@
+import { sveltekit } from '@sveltejs/kit/vite'
+import precompileIntl from 'svelte-intl-precompile/sveltekit-plugin'
+
+/** @type {import('vite').UserConfig} */
+const config = {
+	server: {
+		port: 3000,
+	},
+	plugins: [sveltekit(), precompileIntl('locales')],
+}
+
+export default config
--- a/package.json
+++ b/package.json
@@ -1,12 +1,23 @@
 {
  "scripts": {
-    "dev:docker": "docker-compose up memcached",
+    "dev:docker": "docker-compose up redis",
    "dev:backend": "cd backend && cargo watch -x 'run --bin cryptgeon'",
    "dev:front": "pnpm --prefix frontend run dev",
    "dev:proxy": "node proxy.mjs",
-    "dev": "run-p dev:*"
+    "dev": "run-p dev:*",
+    "test": "playwright test --project chrome firefox safari",
+    "test:local": "playwright test --project local",
+    "ci:server": "cd backend && SIZE_LIMIT=10MiB LISTEN_ADDR=0.0.0.0:1234 cargo run",
+    "ci:server:backend": "cd backend && cargo run",
+    "ci:server:front": "pnpm --prefix frontend run preview",
+    "ci:server:proxy": "node proxy.mjs",
+    "ci:prepare": "run-p ci:prepare:*",
+    "ci:prepare:backend": "cd backend && cargo build",
+    "ci:prepare:front": "pnpm --prefix frontend install && pnpm --prefix frontend run build"
  },
  "devDependencies": {
+    "@playwright/test": "^1.23.4",
+    "@types/node": "16",
    "http-proxy": "^1.18.1",
    "npm-run-all": "^4.1.5"
  }
--- a/playwright.config.ts
+++ b/playwright.config.ts
@@ -0,0 +1,30 @@
+import { devices, type PlaywrightTestConfig } from '@playwright/test'
+
+const config: PlaywrightTestConfig = {
+  use: {
+    video: 'retain-on-failure',
+    baseURL: 'http://localhost:1234',
+    actionTimeout: 60_000,
+  },
+
+  outputDir: './test-results',
+  testDir: './test',
+
+  webServer: {
+    command: 'pnpm run ci:server',
+    port: 1234,
+    reuseExistingServer: true,
+  },
+  projects: [
+    { name: 'chrome', use: { ...devices['Desktop Chrome'] } },
+    { name: 'firefox', use: { ...devices['Desktop Firefox'] } },
+    { name: 'safari', use: { ...devices['Desktop Safari'] } },
+    {
+      name: 'local',
+      use: { ...devices['Desktop Chrome'] },
+      // testMatch: 'file/too-big.spec.ts',
+    },
+  ],
+}
+
+export default config
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1,15 +1,36 @@
 lockfileVersion: 5.4

 specifiers:
+  '@playwright/test': ^1.23.4
+  '@types/node': '16'
  http-proxy: ^1.18.1
  npm-run-all: ^4.1.5

 devDependencies:
+  '@playwright/test': 1.23.4
+  '@types/node': 16.11.45
  http-proxy: 1.18.1
  npm-run-all: 4.1.5

 packages:

+  /@playwright/test/1.23.4:
+    resolution: {integrity: sha512-iIsoMJDS/lyuhw82FtcV/B3PXikgVD3hNe5hyvOpRM0uRr1OIpN3LgPeRbBjhzBWmyf6RgRg5fqK5sVcpA03yA==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dependencies:
+      '@types/node': 18.0.6
+      playwright-core: 1.23.4
+    dev: true
+
+  /@types/node/16.11.45:
+    resolution: {integrity: sha512-3rKg/L5x0rofKuuUt5zlXzOnKyIHXmIu5R8A0TuNDMF2062/AOIDBciFIjToLEJ/9F9DzkHNot+BpNsMI1OLdQ==}
+    dev: true
+
+  /@types/node/18.0.6:
+    resolution: {integrity: sha512-/xUq6H2aQm261exT6iZTMifUySEt4GR5KX8eYyY+C4MSNPqSh9oNIP7tz2GLKTlFaiBbgZNxffoR3CVRG+cljw==}
+    dev: true
+
  /ansi-styles/3.2.1:
    resolution: {integrity: sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==}
    engines: {node: '>=4'}
@@ -32,7 +53,7 @@ packages:
    resolution: {integrity: sha512-7O+FbCihrB5WGbFYesctwmTKae6rOiIzmz1icreWJ+0aA7LJfuqhEso2T9ncpcFtzMQtzXf2QGGueWJGTYsqrA==}
    dependencies:
      function-bind: 1.1.1
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
    dev: true

  /chalk/2.4.2:
@@ -91,7 +112,7 @@ packages:
      es-to-primitive: 1.2.1
      function-bind: 1.1.1
      function.prototype.name: 1.1.5
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
      get-symbol-description: 1.0.0
      has: 1.0.3
      has-property-descriptors: 1.0.0
@@ -158,8 +179,8 @@ packages:
    resolution: {integrity: sha512-xckBUXyTIqT97tq2x2AMb+g163b5JFysYk0x4qxNFwbfQkmNZoiRHb6sPzI9/QV33WeuvVYBUIiD4NzNIyqaRQ==}
    dev: true

-  /get-intrinsic/1.1.1:
-    resolution: {integrity: sha512-kWZrnVM42QCiEA2Ig1bG8zjoIMOgxWwYCEeNdwY6Tv/cOSeGpcoX4pXHfKUxNKVoArnrEr2e9srnAxxGIraS9Q==}
+  /get-intrinsic/1.1.2:
+    resolution: {integrity: sha512-Jfm3OyCxHh9DJyc28qGk+JmfkpO41A4XkneDSujN9MDXrm4oDKdHvndhZ2dN94+ERNfkYJWDclW6k2L/ZGHjXA==}
    dependencies:
      function-bind: 1.1.1
      has: 1.0.3
@@ -171,7 +192,7 @@ packages:
    engines: {node: '>= 0.4'}
    dependencies:
      call-bind: 1.0.2
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
    dev: true

  /graceful-fs/4.2.10:
@@ -190,7 +211,7 @@ packages:
  /has-property-descriptors/1.0.0:
    resolution: {integrity: sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==}
    dependencies:
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
    dev: true

  /has-symbols/1.0.3:
@@ -231,7 +252,7 @@ packages:
    resolution: {integrity: sha512-O0DB1JC/sPyZl7cIo78n5dR7eUSwwpYPiXRhTzNxZVAMUuB8vlnRFyLxdrVToks6XPLVnFfbzaVd5WLjhgg+vA==}
    engines: {node: '>= 0.4'}
    dependencies:
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
      has: 1.0.3
      side-channel: 1.0.4
    dev: true
@@ -355,7 +376,7 @@ packages:
    resolution: {integrity: sha512-/5CMN3T0R4XTj4DcGaexo+roZSdSFW/0AOOTROrjxzCG1wrWXEsGbRKevjlIL+ZDE4sZlJr5ED4YW0yqmkK+eA==}
    dependencies:
      hosted-git-info: 2.8.9
-      resolve: 1.22.0
+      resolve: 1.22.1
      semver: 5.7.1
      validate-npm-package-license: 3.0.4
    dev: true
@@ -430,6 +451,12 @@ packages:
    engines: {node: '>=4'}
    dev: true

+  /playwright-core/1.23.4:
+    resolution: {integrity: sha512-h5V2yw7d8xIwotjyNrkLF13nV9RiiZLHdXeHo+nVJIYGVlZ8U2qV0pMxNJKNTvfQVT0N8/A4CW6/4EW2cOcTiA==}
+    engines: {node: '>=14'}
+    hasBin: true
+    dev: true
+
  /read-pkg/3.0.0:
    resolution: {integrity: sha512-BLq/cCO9two+lBgiTYNqD6GdtK8s4NpaWrl6/rCO9w0TUS8oJl7cmToOZfRYllKTISY6nt1U7jQ53brmKqY6BA==}
    engines: {node: '>=4'}
@@ -452,8 +479,8 @@ packages:
    resolution: {integrity: sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==}
    dev: true

-  /resolve/1.22.0:
-    resolution: {integrity: sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==}
+  /resolve/1.22.1:
+    resolution: {integrity: sha512-nBpuuYuY5jFsli/JIs1oldw6fOQCBioohqWZg/2hiaOybXOft4lonv85uDOKXdf8rhyK159cxU5cDcK/NKk8zw==}
    hasBin: true
    dependencies:
      is-core-module: 2.9.0
@@ -467,14 +494,14 @@ packages:
    dev: true

  /shebang-command/1.2.0:
-    resolution: {integrity: sha1-RKrGW2lbAzmJaMOfNj/uXer98eo=}
+    resolution: {integrity: sha512-EV3L1+UQWGor21OmnvojK36mhg+TyIKDh3iFBKBohr5xeXIhNBcx8oWdgkTEEQ+BEFFYdLRuqMfd5L84N1V5Vg==}
    engines: {node: '>=0.10.0'}
    dependencies:
      shebang-regex: 1.0.0
    dev: true

  /shebang-regex/1.0.0:
-    resolution: {integrity: sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM=}
+    resolution: {integrity: sha512-wpoSFAxys6b2a2wHZ1XpDSgD7N9iVjg29Ph9uV/uaP9Ex/KXlkTZTeddxDPSYQpgvzKLGJke2UU0AzoGCjNIvQ==}
    engines: {node: '>=0.10.0'}
    dev: true

@@ -486,7 +513,7 @@ packages:
    resolution: {integrity: sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==}
    dependencies:
      call-bind: 1.0.2
-      get-intrinsic: 1.1.1
+      get-intrinsic: 1.1.2
      object-inspect: 1.12.2
    dev: true

@@ -538,7 +565,7 @@ packages:
    dev: true

  /strip-bom/3.0.0:
-    resolution: {integrity: sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=}
+    resolution: {integrity: sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==}
    engines: {node: '>=4'}
    dev: true

--- a/test/assets/AES.pdf
+++ b/test/assets/AES.pdf
--- a/test/assets/Pigeons.zip
+++ b/test/assets/Pigeons.zip
--- a/test/assets/alfred-kenneally-UIu4RmMxnHU-unsplash.jpg
+++ b/test/assets/alfred-kenneally-UIu4RmMxnHU-unsplash.jpg
--- a/test/file/files.ts
+++ b/test/file/files.ts
@@ -0,0 +1,5 @@
+export default {
+  PDF: 'test/assets/AES.pdf',
+  Image: 'test/assets/alfred-kenneally-UIu4RmMxnHU-unsplash.jpg',
+  Zip: 'test/assets/Pigeons.zip',
+}
--- a/test/file/multiple.spec.ts
+++ b/test/file/multiple.spec.ts
@@ -0,0 +1,11 @@
+import { test } from '@playwright/test'
+import { checkLinkForDownload, createNote, getFileChecksum } from '../utils'
+import Files from './files'
+
+test('multiple', async ({ page }) => {
+  const files = [Files.PDF, Files.Image]
+  const checksums = await Promise.all(files.map(getFileChecksum))
+  const link = await createNote(page, { files, views: 2 })
+  await checkLinkForDownload(page, link, 'alfred-kenneally', checksums[1])
+  await checkLinkForDownload(page, link, 'AES.pdf', checksums[0])
+})
--- a/test/file/simple.spec.ts
+++ b/test/file/simple.spec.ts
@@ -0,0 +1,24 @@
+import { test } from '@playwright/test'
+import { checkLinkDoesNotExist, checkLinkForDownload, checkLinkForText, createNote, getFileChecksum } from '../utils'
+import Files from './files'
+
+test('simple pdf', async ({ page }) => {
+  const files = [Files.PDF]
+  const link = await createNote(page, { files })
+  await checkLinkForText(page, link, 'AES.pdf')
+  await checkLinkDoesNotExist(page, link)
+})
+
+test('pdf content', async ({ page }) => {
+  const files = [Files.PDF]
+  const checksum = await getFileChecksum(files[0])
+  const link = await createNote(page, { files })
+  await checkLinkForDownload(page, link, 'AES.pdf', checksum)
+})
+
+test('image content', async ({ page }) => {
+  const files = [Files.Image]
+  const checksum = await getFileChecksum(files[0])
+  const link = await createNote(page, { files })
+  await checkLinkForDownload(page, link, 'alfred-kenneally', checksum)
+})
--- a/test/text.ts
+++ b/test/text.ts
@@ -0,0 +1,37 @@
+import { expect, test, type Page } from '@playwright/test'
+
+async function createNote(page: Page, text: string): Promise<string> {
+  await page.goto('/')
+  await page.locator('textarea').click()
+  await page.locator('textarea').fill(text)
+  await page.locator('button:has-text("create")').click()
+
+  await page.locator('[data-testid="share-link"]').click()
+  const shareLink = await page.locator('[data-testid="share-link"]').inputValue()
+  return shareLink
+}
+
+async function checkLinkForText(page: Page, link: string, text: string) {
+  await page.goto(link)
+  await page.locator('[data-testid="show-note-button"]').click()
+  expect(await page.locator('[data-testid="result"] >> .note').innerText()).toBe(text)
+}
+
+async function checkLinkDoesNotExist(page: Page, link: string) {
+  await page.goto('/') // Required due to firefox: https://github.com/microsoft/playwright/issues/15781
+  await page.goto(link)
+  await expect(page.locator('main')).toContainText('note was not found or was already deleted')
+}
+
+test('simple', async ({ page }) => {
+  const text = `Endless prejudice endless play derive joy eternal-return selfish burying. Of decieve play pinnacle faith disgust. Spirit reason salvation burying strong of joy ascetic selfish against merciful sea truth. Ubermensch moral prejudice derive chaos mountains ubermensch justice philosophy justice ultimate joy ultimate transvaluation. Virtues convictions war ascetic eternal-return spirit. Ubermensch transvaluation noble revaluation sexuality intentions salvation endless decrepit hope noble fearful. Justice ideal ultimate snare god joy evil sexuality insofar gains oneself ideal.`
+  const shareLink = await createNote(page, text)
+  await checkLinkForText(page, shareLink, text)
+})
+
+test('only shown once', async ({ page }) => {
+  const text = `Christian victorious reason suicide dead. Right ultimate gains god hope truth burying selfish society joy. Ultimate.`
+  const shareLink = await createNote(page, text)
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkDoesNotExist(page, shareLink)
+})
--- a/test/text/expiration.spec.ts
+++ b/test/text/expiration.spec.ts
@@ -0,0 +1,14 @@
+import { test } from '@playwright/test'
+import { checkLinkDoesNotExist, checkLinkForText, createNote } from '../utils'
+
+test('1 minute', async ({ page }) => {
+  const text = `Virtues value ascetic revaluation sea dead strong burying.`
+  const minutes = 1
+  const timeout = minutes * 60_000
+  test.setTimeout(timeout * 2)
+  const shareLink = await createNote(page, { text, expiration: minutes })
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkForText(page, shareLink, text)
+  await page.waitForTimeout(timeout)
+  await checkLinkDoesNotExist(page, shareLink)
+})
--- a/test/text/simple.spec.ts
+++ b/test/text/simple.spec.ts
@@ -0,0 +1,8 @@
+import { test } from '@playwright/test'
+import { checkLinkForText, createNote } from '../utils'
+
+test('simple', async ({ page }) => {
+  const text = `Endless prejudice endless play derive joy eternal-return selfish burying. Of decieve play pinnacle faith disgust. Spirit reason salvation burying strong of joy ascetic selfish against merciful sea truth. Ubermensch moral prejudice derive chaos mountains ubermensch justice philosophy justice ultimate joy ultimate transvaluation. Virtues convictions war ascetic eternal-return spirit. Ubermensch transvaluation noble revaluation sexuality intentions salvation endless decrepit hope noble fearful. Justice ideal ultimate snare god joy evil sexuality insofar gains oneself ideal.`
+  const shareLink = await createNote(page, { text })
+  await checkLinkForText(page, shareLink, text)
+})
--- a/test/text/views.spec.ts
+++ b/test/text/views.spec.ts
@@ -0,0 +1,18 @@
+import { test } from '@playwright/test'
+import { checkLinkDoesNotExist, checkLinkForText, createNote } from '../utils'
+
+test('only shown once', async ({ page }) => {
+  const text = `Christian victorious reason suicide dead. Right ultimate gains god hope truth burying selfish society joy. Ultimate.`
+  const shareLink = await createNote(page, { text })
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkDoesNotExist(page, shareLink)
+})
+
+test('view 3 times', async ({ page }) => {
+  const text = `Justice holiest overcome fearful strong ultimate holiest christianity.`
+  const shareLink = await createNote(page, { text, views: 3 })
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkForText(page, shareLink, text)
+  await checkLinkDoesNotExist(page, shareLink)
+})
--- a/test/utils.ts
+++ b/test/utils.ts
@@ -0,0 +1,71 @@
+import { expect, type Page } from '@playwright/test'
+import { createHash } from 'crypto'
+import { readFile } from 'fs/promises'
+
+type CreatePage = { text?: string; files?: string[]; views?: number; expiration?: number; error?: string }
+export async function createNote(page: Page, options: CreatePage): Promise<string> {
+  await page.goto('/')
+
+  if (options.text) {
+    await page.locator('[data-testid="text-field"]').fill(options.text)
+  } else if (options.files) {
+    await page.locator('[data-testid="switch-file"]').click()
+
+    const [fileChooser] = await Promise.all([
+      page.waitForEvent('filechooser'),
+      page.locator('text=No Files Selected').click(),
+    ])
+    await fileChooser.setFiles(options.files)
+  }
+
+  if (options.views) {
+    await page.locator('[data-testid="switch-advanced"]').click()
+    await page.locator('[data-testid="field-views"]').fill(options.views.toString())
+  } else if (options.expiration) {
+    await page.locator('[data-testid="switch-advanced"]').click()
+    await page.locator('[data-testid="switch-advanced-toggle"]').click()
+    await page.locator('[data-testid="field-expiration"]').fill(options.expiration.toString())
+  }
+
+  await page.locator('button:has-text("create")').click()
+
+  if (options.error) {
+    await expect(page.locator('.error-text')).toContainText(options.error, { timeout: 60_000 })
+  }
+
+  const shareLink = await page.locator('[data-testid="share-link"]').inputValue()
+  return shareLink
+}
+
+export async function checkLinkForDownload(page: Page, link: string, text: string, checksum: string) {
+  await page.goto('/')
+  await page.goto(link)
+  await page.locator('[data-testid="show-note-button"]').click()
+
+  const [download] = await Promise.all([
+    page.waitForEvent('download'),
+    page.locator(`[data-testid="result"] >> text=${text}`).click(),
+  ])
+  const path = await download.path()
+  if (!path) throw new Error('Download failed')
+  const cs = await getFileChecksum(path)
+  await expect(cs).toBe(checksum)
+}
+export async function checkLinkForText(page: Page, link: string, text: string) {
+  await page.goto('/')
+  await page.goto(link)
+  await page.locator('[data-testid="show-note-button"]').click()
+  await expect(await page.locator('[data-testid="result"] >> .note').innerText()).toContain(text)
+}
+
+export async function checkLinkDoesNotExist(page: Page, link: string) {
+  await page.goto('/') // Required due to firefox: https://github.com/microsoft/playwright/issues/15781
+  await page.goto(link)
+  await expect(page.locator('main')).toContainText('note was not found or was already deleted')
+}
+
+export async function getFileChecksum(file: string) {
+  const buffer = await readFile(file)
+  const hash = createHash('sha3-256').update(buffer).digest('hex')
+  return hash
+}
Author	SHA1	Message	Date
Nicco	a552e4d766	Toasts (#45 ) * locales * add toasts and update deps * changelog * lock file	2022-07-20 10:41:37 +02:00
Nicco	c3b1772728	Testing (#44 ) * testing * try playwrigth * testing * add pr support * not on each commit * add test ids * make backend more configuratble * 2.0.2 * spec	2022-07-19 21:55:05 +02:00
Nicco	786878a3e4	Testing (#41 ) * testing * try playwrigth * testing * add pr support * not on each commit	2022-07-19 14:12:51 +02:00
Nicco	a5d98b76bd	2.0.1 (#40 ) * locale from lokalise * version bump * update dependencies * show size with overhead * use base64 instead of hex and refactor a bit * changelog & readme * size limit * locale * add sync for svelte * refarcor create & add loading animation * changelog	2022-07-19 10:27:23 +02:00
Nicco	9590c9b567	2 (#38 ) * use redis * update frontend and switch sanitize library * changelog * theming * docker image * documentation * changelog * clear up limit sizes * version bump * version bump	2022-07-16 14:16:54 +02:00
hash070	0913a8ad0c	created and made a Chinese translation JSON file at ./frontend/locales/cn.json (#37 )	2022-07-12 14:30:47 +02:00
Nicco	d13c712e95	Update README.md	2022-07-08 10:45:40 +02:00
Nicco	6230d2dbd0	Merge pull request #36 from Hash070/cn-translate Completed the Chinese translation of README	2022-07-08 10:44:17 +02:00
hash070	dbfb383c73	Completed the Chinese translation of README	2022-07-08 16:18:12 +08:00