chore(release): version v0.9.0

closes #5

CHANGELOG.md

@@ -0,0 +1,179 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.9.0] - 2022-06-02
+
+### Documentation
+
+- Improve readme
+
+### Features
+
+- Support path prefix
+- List all ifaces when listening 0.0.0.0
+- Support tls
+
+## [0.8.0] - 2022-06-01
+
+### Bug Fixes
+
+- Some typos
+- Caught 500 if no permission to access dir
+
+### Features
+
+- Cli add allow-symlink option
+- Add some headers to res
+- Support render-index/render-spa
+
+### Miscellaneous Tasks
+
+- Move src/assets out of src
+- Update description
+- Upgrade version
+
+## [0.7.0] - 2022-05-31
+
+### Bug Fixes
+
+- Downloaded zip file has no.zip ext in firefox
+- Unzip override existed file in uploadonly mode
+- Miss file 500
+- Not found dir when allow_upload is false
+
+### Features
+
+- Drag and drop uploads, upload folder
+
+### Miscellaneous Tasks
+
+- Upgrade version
+
+## [0.6.0] - 2022-05-31
+
+### Features
+
+- Delete confirm
+- Distinct upload and delete operation
+- Support range requests
+
+### Miscellaneous Tasks
+
+- Upgrade version
+
+### Refactor
+
+- Improve code quality
+
+## [0.5.0] - 2022-05-30
+
+### Features
+
+- Add mime and cache headers to response
+- Add no-auth-read options
+- Unzip zip file when unload
+
+### Miscellaneous Tasks
+
+- Reorganize web static files
+- Rename src/static to src/assets
+- Upgrade version
+
+## [0.4.0] - 2022-05-29
+
+### Features
+
+- Replace --static option to --no-edit
+- Add cors
+
+### Miscellaneous Tasks
+
+- Upgrade version
+
+## [0.3.0] - 2022-05-29
+
+### Documentation
+
+- Update readme demo png
+
+### Features
+
+- Automatically create dir while uploading
+- Support searching
+
+### Refactor
+
+- Handler zip
+
+### Styling
+
+- Optimize css
+
+## [0.2.1] - 2022-05-28
+
+### Bug Fixes
+
+- Cannot upload in root
+- Optimize download zip
+
+### Documentation
+
+- Improve readme
+
+### Features
+
+- Aware RUST_LOG
+
+## [0.2.0] - 2022-05-28
+
+### Documentation
+
+- Update demo png
+- Improve readme
+
+### Features
+
+- Add logger
+- Download folder as zip file
+
+### Miscellaneous Tasks
+
+- Update cargo metadata
+
+## [0.1.0] - 2022-05-26
+
+### Bug Fixes
+
+- Caught server error when symlink broken
+
+### Documentation
+
+- Improve readme
+- Update readme
+
+### Features
+
+- Add basic auth and readonly mode
+- Support delete operation
+- Remove parent path
+
+### Miscellaneous Tasks
+
+- Add readme and license
+- Update cargo metadata
+
+### Styling
+
+- Cargo fmt
+- Update index page
+
+### Build
+
+- Remove dev deps
+
+### Ci
+
+- Init ci
+
+<!-- generated by git-cliff -->

Cargo.lock

@@ -101,17 +101,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "065374052e7df7ee4047b1160cca5e1467a12351a40b3da123c870ba0b8eda2a"
 
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- "hermit-abi",
- "libc",
- "winapi",
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-
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@@ -130,6 +119,15 @@ version = "1.3.2"
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+[[package]]
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+dependencies = [
+ "generic-array",
+]
+
 [[package]]
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 version = "1.2.0"
@@ -144,6 +142,12 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
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+version = "3.10.0"
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+
 [[package]]
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@@ -171,6 +175,12 @@ dependencies = [
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 ]
 
+[[package]]
+name = "c_linked_list"
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+checksum = "4964518bd3b4a8190e832886cdc0da9794f12e8e6c1613a9e90ff331c4c8724b"
+
 [[package]]
 name = "cache-padded"
 version = "1.2.0"
@@ -201,8 +211,8 @@ dependencies = [
  "libc",
  "num-integer",
  "num-traits",
- "time 0.1.44",
+ "time",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -227,17 +237,6 @@ dependencies = [
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 ]
 
-[[package]]
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- "lazy_static",
- "winapi",
-]
-
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@@ -247,6 +246,15 @@ dependencies = [
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 ]
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59a6001667ab124aebae2a495118e11d30984c3a653e99d86d58971708cf5e4b"
+dependencies = [
+ "libc",
+]
+
 [[package]]
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@@ -256,22 +264,48 @@ dependencies = [
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 ]
 
+[[package]]
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+ "typenum",
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+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
 [[package]]
 name = "duf"
-version = "0.2.0"
+version = "0.9.0"
 dependencies = [
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  "async_zip",
  "base64",
+ "chrono",
  "clap",
  "futures",
+ "get_if_addrs",
+ "headers",
  "hyper",
- "log",
+ "mime_guess",
  "percent-encoding",
+ "rustls",
+ "rustls-pemfile",
  "serde",
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- "simple_logger",
  "tokio",
+ "tokio-rustls",
+ "tokio-stream",
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@@ -412,12 +446,75 @@ dependencies = [
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 ]
 
+[[package]]
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+
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+ "libc",
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+ "bytes",
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+dependencies = [
+ "http",
+]
+
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@@ -518,6 +615,15 @@ dependencies = [
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+[[package]]
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+dependencies = [
+ "wasm-bindgen",
+]
+
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+
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+dependencies = [
+ "mime",
+ "unicase",
+]
+
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-]
-
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 ]
 
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+dependencies = [
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+ "libc",
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+ "untrusted",
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+ "cfg-if",
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@@ -822,7 +967,7 @@ dependencies = [
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+ "winapi 0.3.9",
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 [[package]]
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 ]
 
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+ "pin-project-lite",
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+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"

Cargo.toml

@@ -1,9 +1,9 @@
 [package]
 name = "duf"
-version = "0.2.0"
+version = "0.9.0"
 edition = "2021"
 authors = ["sigoden <sigoden@gmail.com>"]
-description = "Duf is a simple file server."
+description = "Duf is a fully functional file server."
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/sigoden/duf"
 repository = "https://github.com/sigoden/duf"
@@ -13,18 +13,24 @@ keywords = ["static", "file", "server", "http", "cli"]
 
 [dependencies]
 clap = { version = "3", default-features = false, features = ["std", "cargo"] }
+chrono = "0.4"
 tokio = { version = "1", features = ["rt-multi-thread", "macros", "fs", "io-util"]}
+tokio-rustls = "0.23"
+tokio-stream = { version = "0.1", features = ["net"] }
+tokio-util = { version = "0.7",  features = ["codec", "io-util"] }
 hyper = { version = "0.14", features = ["http1", "server", "tcp", "stream"] }
 percent-encoding = "2.1"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-tokio-util = { version = "0.7", features = ["codec", "io-util"] }
 futures = "0.3"
 base64 = "0.13"
-log = "0.4"
-simple_logger = "2.1.0"
 async_zip = "0.0.7"
 async-walkdir = "0.2.0"
+headers = "0.3.7"
+mime_guess = "2.0.4"
+get_if_addrs = "0.5.3"
+rustls = { version = "0.20", default-features = false, features = ["tls12"] }
+rustls-pemfile = "1"
 
 [profile.release]
 lto = true

README.md

@@ -3,17 +3,20 @@
 [![CI](https://github.com/sigoden/duf/actions/workflows/ci.yaml/badge.svg)](https://github.com/sigoden/duf/actions/workflows/ci.yaml)
 [![Crates](https://img.shields.io/crates/v/duf.svg)](https://crates.io/crates/duf)
 
-Duf is a simple file server.
+Duf is a fully functional file server.
 
-![demo](https://user-images.githubusercontent.com/4012553/170822562-c6594de5-0bb2-4d5e-ba66-5731ab6481fd.png)
+![demo](https://user-images.githubusercontent.com/4012553/171526189-09afc2de-793f-4216-b3d5-31ea408d3610.png)
 
 ## Features
 
 - Serve static files
 - Download folder as zip file
-- Upload files
+- Search files
+- Upload files and folders (Drag & Drop)
 - Delete files
 - Basic authentication
+- Upload zip file then unzip
+- Serve through https
 - Easy to use with curl
 
 ## Install
@@ -36,17 +39,45 @@ You can run this command to start serving your current working directory on 127.
 duf
 ```
 
-...or specify which folder you want to serve:
+...or specify which folder you want to serve.
 
 ```
 duf folder_name
 ```
 
-Finally, run this command to see a list of all available option
+Listen on all Interfaces and port 3000
 
+```
+duf -b 0.0.0.0 -p 3000
+```
 
+Allow all operations such as upload, delete
 
-### Curl
+```sh
+duf --allow-all
+# or
+duf -A
+```
+
+Only allow upload operation
+
+```
+duf --allow-upload
+```
+
+Serve a single page application (SPA)
+
+```
+duf --render-spa
+```
+
+Serve https 
+
+```
+duf --tls-cert my.crt --tls-key my.key
+```
+
+### Api
 
 Download a file
 ```
@@ -67,6 +98,12 @@ Upload a file
 curl --upload-file some-file http://127.0.0.1:5000/some-file
 ```
 
+Unzip zip file when unload
+
+```
+curl --upload-file some-folder.zip http://127.0.0.1:5000/some-folder.zip?unzip
+```
+
 Delete a file/folder
 
 ```

assets/index.css

@@ -4,16 +4,21 @@ html {
   color: #24292e;
 }
 
-.head {
+body {
-  display: flex;
+  width: 700px;
-  align-items: baseline;
-  padding: 1em 1em 0;
 }
 
-.head input {
+.hidden {
   display: none;
 }
 
+.head {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  padding: 1em 1em 0;
+}
+
 .breadcrumb {
   font-size: 1.25em;
 }
@@ -44,11 +49,50 @@ html {
   padding-left: 0.5em;
 }
 
+.toolbox {
+  display: flex;
+}
+
+.searchbar {
+  display: flex;
+  flex-wrap: nowrap;
+  width: 246px;
+  height: 22px;
+  background-color: #fafafa;
+  transition: all .15s;
+  border: 1px #ddd solid;
+  border-radius: 15px;
+  margin: 0 0 2px 10px;
+}
+
+.searchbar #search {
+  box-sizing: border-box;
+  width: 100%;
+  height: 100%;
+  font-size: 16px;
+  line-height: 16px;
+  padding: 1px;
+  font-family: helvetica neue,luxi sans,Tahoma,hiragino sans gb,STHeiti,sans-serif;
+  background-color: transparent;
+  border: none;
+  outline: none;
+}
+
+.searchbar .icon {
+  color: #9a9a9a;
+  padding: 3px 3px;
+  cursor: pointer;
+}
+
 .upload-control {
   cursor: pointer;
   padding-left: 0.25em;
 }
 
+.upload-control input {
+  display: none;
+}
+
 .main {
   padding: 0 1em;
 }
@@ -65,22 +109,22 @@ html {
 }
 
 .main .cell-name {
-  width: 300px;
+  width: 400px;
 }
 
 .main .cell-mtime {
-  width: 150px;
+  width: 120px;
   padding-left: 0.6em;
 }
 
 .main .cell-size {
   text-align: right;
-  width: 100px;
+  width: 70px;
   padding-left: 0.6em;
 }
 
 .main .cell-actions {
-  width: 100px;
+  width: 60px;
   display: flex;
   padding-left: 0.6em;
 }
@@ -115,8 +159,6 @@ html {
 }
 
 .uploaders {
-  display: flex;
-  flex-wrap: wrap;
   padding: 0.5em 0;
 }
 

assets/index.html

@@ -0,0 +1,53 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width" />
+  __SLOT__
+</head>
+<body>
+  <div class="head">
+    <div class="breadcrumb"></div>
+    <div class="toolbox">
+      <div>
+        <a href="?zip" title="Download folder as a .zip file">
+          <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
+        </a>
+      </div>
+      <div class="upload-control hidden" title="Upload files">
+        <label for="file">
+          <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 1.146a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 2.707V11.5a.5.5 0 0 1-1 0V2.707L5.354 4.854a.5.5 0 1 1-.708-.708l3-3z"/></svg>
+        </label>
+        <input type="file" id="file" name="file" multiple>
+      </div>
+    </div>
+    <form class="searchbar">
+      <div class="icon">
+        <svg width="16" height="16" fill="currentColor" viewBox="0 0 16 16"><path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z"/></svg>
+      </div>
+      <input id="search" name="q" type="text" maxlength="128" autocomplete="off" tabindex="1">
+      <input type="submit" hidden />
+    </form>
+  </div>
+  <div class="main">
+    <div class="uploaders">
+    </div>
+    <table>
+      <thead>
+        <tr>
+          <th class="cell-name">Name</th>
+          <th class="cell-mtime">Date modify</th>
+          <th class="cell-size">Size</th>
+          <th class="cell-actions">Actions</th>
+        </tr>
+      </thead>
+      <tbody>
+      </tbody>
+    </table>
+  </div>
+  <script>
+    window.addEventListener("DOMContentLoaded", ready);
+  </script>
+</body>
+</html>

assets/index.js

@@ -0,0 +1,247 @@
+let $tbody, $uploaders;
+let baseDir;
+
+class Uploader {
+  idx;
+  file;
+  name;
+  $elem;
+  static globalIdx = 0;
+  constructor(file, dirs) {
+    this.name = [...dirs, file.name].join("/");
+    this.idx = Uploader.globalIdx++;
+    this.file = file;
+  }
+
+  upload() {
+    const { file, idx, name } = this;
+    let url = getUrl(name);
+    if (file.name == baseDir + ".zip") {
+      url += "?unzip";
+    }
+    $uploaders.insertAdjacentHTML("beforeend", `
+  <div class="uploader path">
+    <div><svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M6 5H2V4h4v1zM2 8h7V7H2v1zm0 2h7V9H2v1zm0 2h7v-1H2v1zm10-7.5V14c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V2c0-.55.45-1 1-1h7.5L12 4.5zM11 5L8 2H1v12h10V5z"></path></svg></div>
+    <a href="${url}" id="file${idx}">${name} (0%)</a>
+  </div>`);
+    this.$elem = document.getElementById(`file${idx}`);
+
+    const ajax = new XMLHttpRequest();
+    ajax.upload.addEventListener("progress", e => this.progress(e), false);
+    ajax.addEventListener("readystatechange", () => {
+      if(ajax.readyState === 4) {
+        if (ajax.status == 200) {
+          this.complete();
+        } else {
+          this.fail();
+        }
+      }
+    })
+    ajax.addEventListener("error", () => this.fail(), false);
+    ajax.addEventListener("abort", () => this.fail(), false);
+    ajax.open("PUT", url);
+    ajax.send(file);
+  }
+
+  progress(event) {
+    const percent = (event.loaded / event.total) * 100;
+    this.$elem.innerHTML = `${this.name} (${percent.toFixed(2)}%)`;
+  }
+
+  complete() {
+    this.$elem.innerHTML = `${this.name}`;
+  }
+
+  fail() {
+    this.$elem.innerHTML = `<strike>${this.name}</strike>`;
+  }
+}
+
+function addBreadcrumb(value) {
+  const $breadcrumb = document.querySelector(".breadcrumb");
+  const parts = value.split("/").filter(v => !!v);
+  const len = parts.length;
+  let path = "";
+  for (let i = 0; i < len; i++) {
+    const name = parts[i];
+    if (i > 0) {
+      path  += "/" + name;
+    }
+    if (i === len - 1) {
+      $breadcrumb.insertAdjacentHTML("beforeend", `<b>${name}</b>`);
+      baseDir = name;
+    } else if (i === 0) {
+      $breadcrumb.insertAdjacentHTML("beforeend", `<a href="/"><b>${name}</b></a>`);
+    } else {
+      $breadcrumb.insertAdjacentHTML("beforeend", `<a href="${encodeURI(path)}">${name}</a>`);
+    }
+    $breadcrumb.insertAdjacentHTML("beforeend", `<span class="separator">/</span>`);
+  }
+}
+
+function addPath(file, index) {
+  const url = getUrl(file.name)
+  let actionDelete = "";
+  let actionDownload = "";
+  if (file.path_type.endsWith("Dir")) {
+    actionDownload = `
+    <div class="action-btn">
+      <a href="${url}?zip" title="Download folder as a .zip file">
+        <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
+      </a>
+    </div>`;
+  } else {
+    actionDownload = `
+    <div class="action-btn" >
+      <a href="${url}" title="Download file" download>
+        <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
+      </a>
+    </div>`;
+  }
+  if (DATA.allow_delete) {
+    actionDelete = `
+    <div onclick="deletePath(${index})" class="action-btn" id="deleteBtn${index}" title="Delete ${file.name}">
+      <svg width="16" height="16" fill="currentColor"viewBox="0 0 16 16"><path d="M6.854 7.146a.5.5 0 1 0-.708.708L7.293 9l-1.147 1.146a.5.5 0 0 0 .708.708L8 9.707l1.146 1.147a.5.5 0 0 0 .708-.708L8.707 9l1.147-1.146a.5.5 0 0 0-.708-.708L8 8.293 6.854 7.146z"/><path d="M14 14V4.5L9.5 0H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2zM9.5 3A1.5 1.5 0 0 0 11 4.5h2V14a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1h5.5v2z"/></svg>
+    </div>`;
+  }
+  let actionCell = `
+  <td class="cell-actions">
+    ${actionDownload}
+    ${actionDelete}
+  </td>`
+
+  $tbody.insertAdjacentHTML("beforeend", `
+<tr id="addPath${index}">
+<td class="path cell-name">
+  <div>${getSvg(file.path_type)}</div>
+  <a href="${url}" title="${file.name}">${file.name}</a>
+</td>
+<td class="cell-mtime">${formatMtime(file.mtime)}</td>
+<td class="cell-size">${formatSize(file.size)}</td>
+${actionCell}
+</tr>`)
+}
+
+async function deletePath(index) {
+  const file = DATA.paths[index];
+  if (!file) return;
+
+  if (!confirm(`Delete \`${file.name}\`?`)) return;
+
+  try {
+    const res = await fetch(getUrl(file.name), {
+      method: "DELETE",
+    });
+    if (res.status === 200) {
+        document.getElementById(`addPath${index}`).remove();
+    } else {
+      throw new Error(await res.text())
+    }
+  } catch (err) {
+    alert(`Cannot delete \`${file.name}\`, ${err.message}`);
+  }
+}
+
+function dropzone() {
+    ["drag", "dragstart", "dragend", "dragover", "dragenter", "dragleave", "drop"].forEach(name => {
+      document.addEventListener(name, e => {
+          e.preventDefault();
+          e.stopPropagation();
+      });
+    });
+    document.addEventListener("drop", e => {
+      if (!e.dataTransfer.items[0].webkitGetAsEntry) {
+        const files = e.dataTransfer.files.filter(v => v.size > 0);
+        for (const file of files) {
+          new Uploader(file, []).upload();
+        }
+      } else {
+        const entries = [];
+        const len = e.dataTransfer.items.length;
+        for (let i = 0; i < len; i++) {
+          entries.push(e.dataTransfer.items[i].webkitGetAsEntry());
+        }
+        addFileEntries(entries, [])
+      }
+    });
+}
+
+async function addFileEntries(entries, dirs) {
+  for (const entry of entries) {
+    if (entry.isFile) {
+      entry.file(file => {
+        new Uploader(file, dirs).upload();
+      });
+    } else if (entry.isDirectory) {
+      const dirReader = entry.createReader()
+      dirReader.readEntries(entries => addFileEntries(entries, [...dirs, entry.name]));
+    }
+  }
+}
+
+
+function getUrl(name) {
+    let url = location.href.split('?')[0];
+    if (!url.endsWith("/")) url += "/";
+    url += encodeURI(name);
+    return url;
+}
+
+function getSvg(path_type) {
+  switch (path_type) {
+    case "Dir":
+      return `<svg height="16" viewBox="0 0 14 16" width="14"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM6 4H1V3h5v1z"></path></svg>`;
+    case "File":
+      return `<svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M6 5H2V4h4v1zM2 8h7V7H2v1zm0 2h7V9H2v1zm0 2h7v-1H2v1zm10-7.5V14c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V2c0-.55.45-1 1-1h7.5L12 4.5zM11 5L8 2H1v12h10V5z"></path></svg>`;
+    case "SymlinkDir":
+      return `<svg height="16" viewBox="0 0 14 16" width="14"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM1 3h5v1H1V3zm6 9v-2c-.98-.02-1.84.22-2.55.7-.71.48-1.19 1.25-1.45 2.3.02-1.64.39-2.88 1.13-3.73C4.86 8.43 5.82 8 7.01 8V6l4 3-4 3H7z"></path></svg>`;
+    default:
+      return `<svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M8.5 1H1c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h10c.55 0 1-.45 1-1V4.5L8.5 1zM11 14H1V2h7l3 3v9zM6 4.5l4 3-4 3v-2c-.98-.02-1.84.22-2.55.7-.71.48-1.19 1.25-1.45 2.3.02-1.64.39-2.88 1.13-3.73.73-.84 1.69-1.27 2.88-1.27v-2H6z"></path></svg>`;
+  }
+}
+
+function formatMtime(mtime) {
+  if (!mtime) return ""
+  const date = new Date(mtime);
+  const year = date.getFullYear();
+  const month = padZero(date.getMonth() + 1, 2);
+  const day = padZero(date.getDate(), 2);
+  const hours = padZero(date.getHours(), 2);
+  const minutes = padZero(date.getMinutes(), 2);
+  return `${year}/${month}/${day} ${hours}:${minutes}`;
+}
+
+function padZero(value, size) {
+  return ("0".repeat(size) + value).slice(-1 * size)
+}
+
+function formatSize(size) {
+  if (!size) return ""
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
+  if (size == 0) return '0 Byte';
+  const i = parseInt(Math.floor(Math.log(size) / Math.log(1024)));
+  return Math.round(size / Math.pow(1024, i), 2) + ' ' + sizes[i];
+}
+
+function ready() {
+  $tbody = document.querySelector(".main tbody");
+  $uploaders = document.querySelector(".uploaders");
+
+  addBreadcrumb(DATA.breadcrumb);
+  if (Array.isArray(DATA.paths)) {
+    const len = DATA.paths.length;
+    for (let i = 0; i < len; i++) {
+      addPath(DATA.paths[i], i);
+    }
+  }
+  if (DATA.allow_upload) {
+    dropzone();
+    document.querySelector(".upload-control").classList.remove(["hidden"]);
+    document.getElementById("file").addEventListener("change", e => {
+      const files = e.target.files;
+      for (let file of files) {
+        new Uploader(file, []).upload();
+      }
+    });
+  }
+}

src/args.rs

@@ -1,56 +1,105 @@
 use clap::crate_description;
 use clap::{Arg, ArgMatches};
-use std::env;
+use rustls::{Certificate, PrivateKey};
-use std::fs::canonicalize;
 use std::net::SocketAddr;
 use std::path::{Path, PathBuf};
+use std::{env, fs, io};
 
 use crate::BoxResult;
 
 const ABOUT: &str = concat!("\n", crate_description!()); // Add extra newline.
 
 fn app() -> clap::Command<'static> {
-    let arg_port = Arg::new("port")
+    clap::command!()
-        .short('p')
+        .about(ABOUT)
-        .long("port")
+        .arg(
-        .default_value("5000")
+            Arg::new("address")
-        .help("Specify port to listen on")
-        .value_name("port");
-
-    let arg_address = Arg::new("address")
                 .short('b')
                 .long("bind")
                 .default_value("127.0.0.1")
                 .help("Specify bind address")
-        .value_name("address");
+                .value_name("address"),
-
+        )
-    let arg_path = Arg::new("path")
+        .arg(
+            Arg::new("port")
+                .short('p')
+                .long("port")
+                .default_value("5000")
+                .help("Specify port to listen on")
+                .value_name("port"),
+        )
+        .arg(
+            Arg::new("path")
                 .default_value(".")
                 .allow_invalid_utf8(true)
-        .help("Path to a directory for serving files");
+                .help("Path to a root directory for serving files"),
-
+        )
-    let arg_static = Arg::new("static")
+        .arg(
-        .long("static")
+            Arg::new("path-prefix")
-        .help("Only serve static files, not allowed to upload or delete file");
+                .long("path-prefix")
-
+                .value_name("path")
-    let arg_auth = Arg::new("auth")
+                .help("Specify an url path prefix"),
+        )
+        .arg(
+            Arg::new("allow-all")
+                .short('A')
+                .long("allow-all")
+                .help("Allow all operations"),
+        )
+        .arg(
+            Arg::new("allow-upload")
+                .long("allow-upload")
+                .help("Allow upload operation"),
+        )
+        .arg(
+            Arg::new("allow-delete")
+                .long("allow-delete")
+                .help("Allow delete operation"),
+        )
+        .arg(
+            Arg::new("allow-symlink")
+                .long("allow-symlink")
+                .help("Allow symlink to directories/files outside root directory"),
+        )
+        .arg(
+            Arg::new("render-index")
+                .long("render-index")
+                .help("Render existing index.html when requesting a directory"),
+        )
+        .arg(
+            Arg::new("render-spa")
+                .long("render-spa")
+                .help("Render spa, rewrite all not-found requests to `index.html"),
+        )
+        .arg(
+            Arg::new("auth")
                 .short('a')
                 .long("auth")
-        .help("Authenticate with user and pass")
+                .help("Use HTTP authentication for all operations")
-        .value_name("user:pass");
+                .value_name("user:pass"),
-
+        )
-    let arg_no_log = Arg::new("no-log")
+        .arg(
-        .long("--no-log")
+            Arg::new("no-auth-read")
-        .help("Don't log any request/response information.");
+                .long("no-auth-read")
-
+                .help("Do not authenticate read operations like static serving"),
-    clap::command!()
+        )
-        .about(ABOUT)
+        .arg(
-        .arg(arg_address)
+            Arg::new("cors")
-        .arg(arg_port)
+                .long("cors")
-        .arg(arg_path)
+                .help("Enable CORS, sets `Access-Control-Allow-Origin: *`"),
-        .arg(arg_static)
+        )
-        .arg(arg_auth)
+        .arg(
-        .arg(arg_no_log)
+            Arg::new("tls-cert")
+                .long("tls-cert")
+                .value_name("path")
+                .help("Path to an SSL/TLS certificate to serve with HTTPS"),
+        )
+        .arg(
+            Arg::new("tls-key")
+                .long("tls-key")
+                .value_name("path")
+                .help("Path to the SSL/TLS certificate's private key"),
+        )
 }
 
 pub fn matches() -> ArgMatches {
@@ -62,9 +111,16 @@ pub struct Args {
     pub address: String,
     pub port: u16,
     pub path: PathBuf,
-    pub readonly: bool,
+    pub path_prefix: Option<String>,
     pub auth: Option<String>,
-    pub log: bool,
+    pub no_auth_read: bool,
+    pub allow_upload: bool,
+    pub allow_delete: bool,
+    pub allow_symlink: bool,
+    pub render_index: bool,
+    pub render_spa: bool,
+    pub cors: bool,
+    pub tls: Option<(Vec<Certificate>, PrivateKey)>,
 }
 
 impl Args {
@@ -75,19 +131,39 @@ impl Args {
     pub fn parse(matches: ArgMatches) -> BoxResult<Args> {
         let address = matches.value_of("address").unwrap_or_default().to_owned();
         let port = matches.value_of_t::<u16>("port")?;
-        let path = matches.value_of_os("path").unwrap_or_default();
+        let path = Args::parse_path(matches.value_of_os("path").unwrap_or_default())?;
-        let path = Args::parse_path(path)?;
+        let path_prefix = matches.value_of("path-prefix").map(|v| v.to_owned());
-        let readonly = matches.is_present("static");
+        let cors = matches.is_present("cors");
         let auth = matches.value_of("auth").map(|v| v.to_owned());
-        let log = !matches.is_present("no-log");
+        let no_auth_read = matches.is_present("no-auth-read");
+        let allow_upload = matches.is_present("allow-all") || matches.is_present("allow-upload");
+        let allow_delete = matches.is_present("allow-all") || matches.is_present("allow-delete");
+        let allow_symlink = matches.is_present("allow-all") || matches.is_present("allow-symlink");
+        let render_index = matches.is_present("render-index");
+        let render_spa = matches.is_present("render-spa");
+        let tls = match (matches.value_of("tls-cert"), matches.value_of("tls-key")) {
+            (Some(certs_file), Some(key_file)) => {
+                let certs = load_certs(certs_file)?;
+                let key = load_private_key(key_file)?;
+                Some((certs, key))
+            }
+            _ => None,
+        };
 
         Ok(Args {
             address,
             port,
             path,
-            readonly,
+            path_prefix,
             auth,
-            log,
+            no_auth_read,
+            cors,
+            allow_delete,
+            allow_upload,
+            allow_symlink,
+            render_index,
+            render_spa,
+            tls,
         })
     }
 
@@ -101,7 +177,7 @@ impl Args {
         env::current_dir()
             .and_then(|mut p| {
                 p.push(path); // If path is absolute, it replaces the current path.
-                canonicalize(p)
+                std::fs::canonicalize(p)
             })
             .or_else(|err| {
                 bail!(
@@ -126,3 +202,35 @@ impl Args {
             })
     }
 }
+
+// Load public certificate from file.
+pub fn load_certs(filename: &str) -> BoxResult<Vec<Certificate>> {
+    // Open certificate file.
+    let certfile =
+        fs::File::open(&filename).map_err(|e| format!("Failed to open {}: {}", &filename, e))?;
+    let mut reader = io::BufReader::new(certfile);
+
+    // Load and return certificate.
+    let certs = rustls_pemfile::certs(&mut reader).map_err(|_| "Failed to load certificate")?;
+    if certs.is_empty() {
+        return Err("Expected at least one certificate".into());
+    }
+    Ok(certs.into_iter().map(Certificate).collect())
+}
+
+// Load private key from file.
+pub fn load_private_key(filename: &str) -> BoxResult<PrivateKey> {
+    // Open keyfile.
+    let keyfile =
+        fs::File::open(&filename).map_err(|e| format!("Failed to open {}: {}", &filename, e))?;
+    let mut reader = io::BufReader::new(keyfile);
+
+    // Load and return a single private key.
+    let keys = rustls_pemfile::rsa_private_keys(&mut reader)
+        .map_err(|e| format!("There was a problem with reading private key: {:?}", e))?;
+
+    if keys.len() != 1 {
+        return Err("Expected a single private key".into());
+    }
+    Ok(PrivateKey(keys[0].to_owned()))
+}

src/index.html

@@ -1,231 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width" />
-  <title>Duf</title>
-  __STYLE__
-</head>
-<body>
-  <div class="head">
-    <div class="breadcrumb"></div>
-    <div>
-      <a href="?zip" title="Download folder as a .zip file">
-        <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
-      </a>
-    </div>
-  </div>
-  <div class="main">
-    <div class="uploaders">
-    </div>
-    <table>
-      <thead>
-        <tr>
-          <th class="cell-name">Name</th>
-          <th class="cell-mtime">Date modify</th>
-          <th class="cell-size">Size</th>
-          <th class="cell-actions">Actions</th>
-        </tr>
-      </thead>
-      <tbody>
-      </tbody>
-    </table>
-  </div>
-  <script>
-
-    const $head = document.querySelector(".head");
-    const $tbody = document.querySelector(".main tbody");
-    const $breadcrumb = document.querySelector(".breadcrumb");
-    const $uploaders = document.querySelector(".uploaders");
-    const $uploadControl = document.querySelector(".upload-control");
-    const { breadcrumb, paths, readonly } = __DATA__;
-    let uploaderIdx = 0;
-
-    class Uploader {
-      idx = 0;
-      file;
-      path;
-      $elem;
-      constructor(idx, file) {
-        this.idx = idx;
-        this.file = file;
-        this.path = location.pathname + "/" + file.name;
-      }
-
-      upload() {
-        const { file, idx, path } = this;
-        $uploaders.insertAdjacentHTML("beforeend", `
-      <div class="uploader path">
-        <div><svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M6 5H2V4h4v1zM2 8h7V7H2v1zm0 2h7V9H2v1zm0 2h7v-1H2v1zm10-7.5V14c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V2c0-.55.45-1 1-1h7.5L12 4.5zM11 5L8 2H1v12h10V5z"></path></svg></div>
-        <a href="${path}" id="file${idx}">${file.name} (0%)</a>
-      </div>`);
-        this.$elem = document.getElementById(`file${idx}`);
-
-        const ajax = new XMLHttpRequest();
-        ajax.upload.addEventListener("progress", e => this.progress(e), false);
-        ajax.addEventListener("load", e => this.complete(e), false);
-        ajax.addEventListener("error", e => this.fail(e), false);
-        ajax.addEventListener("abort", e => this.fail(e), false);
-        ajax.open("PUT", path);
-        ajax.send(file);
-      }
-
-      progress(event) {
-        const percent = (event.loaded / event.total) * 100;
-        this.$elem.innerHTML = `${this.file.name} (${percent.toFixed(2)}%)`;
-      }
-
-      complete(event) {
-        this.$elem.innerHTML = `${this.file.name}`;
-      }
-
-      fail(event) {
-        this.$elem.innerHTML = `<strike>${this.file.name}</strike>`;
-      }
-    }
-
-    function addBreadcrumb(value) {
-      const parts = value.split("/").filter(v => !!v);
-      const len = parts.length;
-      let path = "";
-      for (let i = 0; i < len; i++) {
-        const name = parts[i];
-        if (i > 0) {
-          path  += "/" + name;
-        }
-        if (i === len - 1) {
-          $breadcrumb.insertAdjacentHTML("beforeend", `<b>${name}</b>`);
-        } else if (i === 0) {
-          $breadcrumb.insertAdjacentHTML("beforeend", `<a href="/"><b>${name}</b></a>`);
-        } else {
-          $breadcrumb.insertAdjacentHTML("beforeend", `<a href="${encodeURI(path)}">${name}</a>`);
-        }
-        $breadcrumb.insertAdjacentHTML("beforeend", `<span class="separator">/</span>`);
-      }
-    }
-
-    function addPath(file, index) {
-      const url = encodeURI(file.path);
-      let actionDelete = "";
-      let actionDownload = "";
-      if (file.path_type.endsWith("Dir")) {
-        actionDownload = `
-        <div class="action-btn">
-          <a href="${url}?zip" title="Download folder as a .zip file">
-            <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
-          </a>
-        </div>`;
-      } else {
-        actionDownload = `
-        <div class="action-btn" >
-          <a href="${url}" title="Download file" download>
-            <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/></svg>
-          </a>
-        </div>`;
-      }
-      if (!readonly) {
-        actionDelete = `
-        <div onclick="deletePath(${index})" class="action-btn" id="deleteBtn${index}" title="Delete ${file.name}">
-          <svg width="16" height="16" fill="currentColor"viewBox="0 0 16 16"><path d="M6.854 7.146a.5.5 0 1 0-.708.708L7.293 9l-1.147 1.146a.5.5 0 0 0 .708.708L8 9.707l1.146 1.147a.5.5 0 0 0 .708-.708L8.707 9l1.147-1.146a.5.5 0 0 0-.708-.708L8 8.293 6.854 7.146z"/><path d="M14 14V4.5L9.5 0H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2zM9.5 3A1.5 1.5 0 0 0 11 4.5h2V14a1 1 0 0 1-1 1H4a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1h5.5v2z"/></svg>
-        </div>`;
-      }
-      const actionCell = `
-      <td class="cell-actions">
-        ${actionDownload}
-        ${actionDelete}
-      </td>`
-
-      $tbody.insertAdjacentHTML("beforeend", `
-  <tr id="addPath${index}">
-    <td class="path cell-name">
-      <div>${getSvg(file.path_type)}</div>
-      <a href="${url}" title="${file.name}">${file.name}</a>
-    </td>
-    <td class="cell-mtime">${formatMtime(file.mtime)}</td>
-    <td class="cell-size">${formatSize(file.size)}</td>
-    ${actionCell}
-  </tr>`)
-    }
-
-    async function deletePath(index) {
-      const file = paths[index];
-      if (!file) return;
-
-      const ajax = new XMLHttpRequest();
-      ajax.open("DELETE", encodeURI(file.path));
-      ajax.addEventListener("readystatechange", function() {
-        if(ajax.readyState === 4 && ajax.status === 200) {
-            document.getElementById(`addPath${index}`).remove();
-        }
-      });
-      ajax.send();
-    }
-
-    function addUploadControl() {
-      $head.insertAdjacentHTML("beforeend", `
-    <div class="upload-control" title="Upload file">
-      <label for="file">
-        <svg width="16" height="16" viewBox="0 0 16 16"><path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/><path d="M7.646 1.146a.5.5 0 0 1 .708 0l3 3a.5.5 0 0 1-.708.708L8.5 2.707V11.5a.5.5 0 0 1-1 0V2.707L5.354 4.854a.5.5 0 1 1-.708-.708l3-3z"/></svg>
-      </label>
-      <input type="file" id="file" name="file" multiple>
-    </div>
-`);
-    }
-
-    function getSvg(path_type) {
-      switch (path_type) {
-        case "Dir":
-          return `<svg height="16" viewBox="0 0 14 16" width="14"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM6 4H1V3h5v1z"></path></svg>`;
-        case "File":
-          return `<svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M6 5H2V4h4v1zM2 8h7V7H2v1zm0 2h7V9H2v1zm0 2h7v-1H2v1zm10-7.5V14c0 .55-.45 1-1 1H1c-.55 0-1-.45-1-1V2c0-.55.45-1 1-1h7.5L12 4.5zM11 5L8 2H1v12h10V5z"></path></svg>`;
-        case "SymlinkDir":
-          return `<svg height="16" viewBox="0 0 14 16" width="14"><path fill-rule="evenodd" d="M13 4H7V3c0-.66-.31-1-1-1H1c-.55 0-1 .45-1 1v10c0 .55.45 1 1 1h12c.55 0 1-.45 1-1V5c0-.55-.45-1-1-1zM1 3h5v1H1V3zm6 9v-2c-.98-.02-1.84.22-2.55.7-.71.48-1.19 1.25-1.45 2.3.02-1.64.39-2.88 1.13-3.73C4.86 8.43 5.82 8 7.01 8V6l4 3-4 3H7z"></path></svg>`;
-        default:
-          return `<svg height="16" viewBox="0 0 12 16" width="12"><path fill-rule="evenodd" d="M8.5 1H1c-.55 0-1 .45-1 1v12c0 .55.45 1 1 1h10c.55 0 1-.45 1-1V4.5L8.5 1zM11 14H1V2h7l3 3v9zM6 4.5l4 3-4 3v-2c-.98-.02-1.84.22-2.55.7-.71.48-1.19 1.25-1.45 2.3.02-1.64.39-2.88 1.13-3.73.73-.84 1.69-1.27 2.88-1.27v-2H6z"></path></svg>`;
-      }
-    }
-
-    function formatMtime(mtime) {
-      if (!mtime) return ""
-      const date = new Date(mtime);
-      const year = date.getFullYear();
-      const month = padZero(date.getMonth() + 1, 2);
-      const day = padZero(date.getDate(), 2);
-      const hours = padZero(date.getHours(), 2);
-      const minutes = padZero(date.getMinutes(), 2);
-      return `${year}/${month}/${day} ${hours}:${minutes}`;
-    }
-
-    function padZero(value, size) {
-      return ("0".repeat(size) + value).slice(-1 * size)
-    }
-
-    function formatSize(size) {
-      if (!size) return ""
-      const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
-      if (size == 0) return '0 Byte';
-      const i = parseInt(Math.floor(Math.log(size) / Math.log(1024)));
-      return Math.round(size / Math.pow(1024, i), 2) + ' ' + sizes[i];
-    }
-
-
-
-    document.addEventListener('DOMContentLoaded', () => {
-      addBreadcrumb(breadcrumb);
-      paths.forEach((file, index) => addPath(file, index));
-      if (!readonly) {
-        addUploadControl();
-        document.getElementById("file").addEventListener("change", e => {
-          const files = e.target.files;
-          for (const file of files) {
-            uploaderIdx += 1;
-            const uploader = new Uploader(uploaderIdx, file);
-            uploader.upload();
-          }
-        });
-      }
-    });
-  </script>
-</body>
-</html>

src/main.rs

@@ -4,16 +4,11 @@ macro_rules! bail {
     }
 }
 
-#[macro_use]
-extern crate log;
-
 mod args;
 mod server;
 
 pub type BoxResult<T> = Result<T, Box<dyn std::error::Error>>;
 
-use log::LevelFilter;
-
 use crate::args::{matches, Args};
 use crate::server::serve;
 
@@ -24,15 +19,6 @@ async fn main() {
 
 async fn run() -> BoxResult<()> {
     let args = Args::parse(matches())?;
-
-    let level = if args.log {
-        LevelFilter::Info
-    } else {
-        LevelFilter::Error
-    };
-    simple_logger::SimpleLogger::default()
-        .with_level(level)
-        .init()?;
     serve(args).await
 }
 

src/server.rs

@@ -1,136 +1,252 @@
 use crate::{Args, BoxResult};
 
 use async_walkdir::WalkDir;
+use async_zip::read::seek::ZipFileReader;
 use async_zip::write::{EntryOptions, ZipFileWriter};
 use async_zip::Compression;
+use chrono::Local;
 use futures::stream::StreamExt;
 use futures::TryStreamExt;
-use hyper::header::HeaderValue;
+use get_if_addrs::get_if_addrs;
+use headers::{
+    AcceptRanges, AccessControlAllowHeaders, AccessControlAllowOrigin, ContentLength, ContentRange,
+    ContentType, ETag, HeaderMap, HeaderMapExt, IfModifiedSince, IfNoneMatch, IfRange,
+    LastModified, Range,
+};
+use hyper::header::{
+    HeaderValue, ACCEPT, AUTHORIZATION, CONTENT_DISPOSITION, CONTENT_TYPE, ORIGIN, RANGE,
+    WWW_AUTHENTICATE,
+};
 use hyper::service::{make_service_fn, service_fn};
 use hyper::{Body, Method, StatusCode};
 use percent_encoding::percent_decode;
+use rustls::ServerConfig;
 use serde::Serialize;
 use std::convert::Infallible;
+use std::fs::Metadata;
+use std::net::IpAddr;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
 use std::time::SystemTime;
 use tokio::fs::File;
-use tokio::io::AsyncWrite;
+use tokio::io::{AsyncReadExt, AsyncSeekExt, AsyncWrite};
+use tokio::net::TcpListener;
 use tokio::{fs, io};
+use tokio_rustls::TlsAcceptor;
 use tokio_util::codec::{BytesCodec, FramedRead};
-use tokio_util::io::ReaderStream;
+use tokio_util::io::{ReaderStream, StreamReader};
-use tokio_util::io::StreamReader;
 
 type Request = hyper::Request<Body>;
 type Response = hyper::Response<Body>;
 
-macro_rules! status_code {
+const INDEX_HTML: &str = include_str!("../assets/index.html");
-    ($status:expr) => {
+const INDEX_CSS: &str = include_str!("../assets/index.css");
-        hyper::Response::builder()
+const INDEX_JS: &str = include_str!("../assets/index.js");
-            .status($status)
+const INDEX_NAME: &str = "index.html";
-            .body($status.canonical_reason().unwrap_or_default().into())
+const BUF_SIZE: usize = 1024 * 16;
-            .unwrap()
+
+macro_rules! status {
+    ($res:ident, $status:expr) => {
+        *$res.status_mut() = $status;
+        *$res.body_mut() = Body::from($status.canonical_reason().unwrap_or_default());
     };
 }
 
-const INDEX_HTML: &str = include_str!("index.html");
-const INDEX_CSS: &str = include_str!("index.css");
-
 pub async fn serve(args: Args) -> BoxResult<()> {
-    let address = args.address()?;
+    let args = Arc::new(args);
-    let inner = Arc::new(InnerService::new(args));
+    let socket_addr = args.address()?;
-    let make_svc = make_service_fn(move |_| {
+    let inner = Arc::new(InnerService::new(args.clone()));
+    if let Some((certs, key)) = args.tls.as_ref() {
+        let config = ServerConfig::builder()
+            .with_safe_defaults()
+            .with_no_client_auth()
+            .with_single_cert(certs.clone(), key.clone())?;
+        let tls_acceptor = TlsAcceptor::from(Arc::new(config));
+        let arc_acceptor = Arc::new(tls_acceptor);
+        let listener = TcpListener::bind(&socket_addr).await.unwrap();
+        let incoming = tokio_stream::wrappers::TcpListenerStream::new(listener);
+        let incoming = hyper::server::accept::from_stream(incoming.filter_map(|socket| async {
+            match socket {
+                Ok(stream) => match arc_acceptor.clone().accept(stream).await {
+                    Ok(val) => Some(Ok::<_, Infallible>(val)),
+                    Err(_) => None,
+                },
+                Err(_) => None,
+            }
+        }));
+        let server = hyper::Server::builder(incoming).serve(make_service_fn(move |_| {
             let inner = inner.clone();
-        async {
+            async move {
                 Ok::<_, Infallible>(service_fn(move |req| {
                     let inner = inner.clone();
                     inner.call(req)
                 }))
             }
-    });
+        }));
-
+        print_listening(args.address.as_str(), args.port, true);
-    let server = hyper::Server::try_bind(&address)?.serve(make_svc);
-    let address = server.local_addr();
-    eprintln!("Files served on http://{}", address);
         server.await?;
+    } else {
+        let server = hyper::Server::bind(&socket_addr).serve(make_service_fn(move |_| {
+            let inner = inner.clone();
+            async move {
+                Ok::<_, Infallible>(service_fn(move |req| {
+                    let inner = inner.clone();
+                    inner.call(req)
+                }))
+            }
+        }));
+        print_listening(args.address.as_str(), args.port, false);
+        server.await?;
+    }
 
     Ok(())
 }
 
 struct InnerService {
-    args: Args,
+    args: Arc<Args>,
 }
 
 impl InnerService {
-    pub fn new(args: Args) -> Self {
+    pub fn new(args: Arc<Args>) -> Self {
         Self { args }
     }
 
     pub async fn call(self: Arc<Self>, req: Request) -> Result<Response, hyper::Error> {
         let method = req.method().clone();
         let uri = req.uri().clone();
-        let res = self
+        let cors = self.args.cors;
-            .handle(req)
+
-            .await
+        let timestamp = Local::now().format("%d/%b/%Y %H:%M:%S");
-            .unwrap_or_else(|_| status_code!(StatusCode::INTERNAL_SERVER_ERROR));
+        let mut res = match self.handle(req).await {
-        info!(r#""{} {}" - {}"#, method, uri, res.status());
+            Ok(res) => {
+                println!(r#"[{}] "{} {}" - {}"#, timestamp, method, uri, res.status());
+                res
+            }
+            Err(err) => {
+                let mut res = Response::default();
+                let status = StatusCode::INTERNAL_SERVER_ERROR;
+                status!(res, status);
+                eprintln!(
+                    r#"[{}] "{} {}" - {} {}"#,
+                    timestamp, method, uri, status, err
+                );
+                res
+            }
+        };
+
+        if cors {
+            add_cors(&mut res);
+        }
         Ok(res)
     }
 
     pub async fn handle(self: Arc<Self>, req: Request) -> BoxResult<Response> {
-        if !self.auth_guard(&req).unwrap_or_default() {
+        let mut res = Response::default();
-            let mut res = status_code!(StatusCode::UNAUTHORIZED);
+
-            res.headers_mut()
+        if !self.auth_guard(&req, &mut res) {
-                .insert("WWW-Authenticate", HeaderValue::from_static("Basic"));
             return Ok(res);
         }
 
-        if req.method() == Method::GET {
+        let req_path = req.uri().path();
-            self.handle_static(req).await
-        } else if req.method() == Method::PUT {
-            if self.args.readonly {
-                return Ok(status_code!(StatusCode::FORBIDDEN));
-            }
-            self.handle_upload(req).await
-        } else if req.method() == Method::DELETE {
-            self.handle_delete(req).await
-        } else {
-            return Ok(status_code!(StatusCode::NOT_FOUND));
-        }
-    }
 
-    async fn handle_static(&self, req: Request) -> BoxResult<Response> {
+        let path = match self.extract_path(req_path) {
-        let path = match self.get_file_path(req.uri().path())? {
+            Some(v) => v,
-            Some(path) => path,
+            None => {
-            None => return Ok(status_code!(StatusCode::FORBIDDEN)),
+                status!(res, StatusCode::FORBIDDEN);
+                return Ok(res);
+            }
         };
-        match fs::metadata(&path).await {
+        let path = path.as_path();
-            Ok(meta) => {
+
-                if meta.is_dir() {
+        let query = req.uri().query().unwrap_or_default();
-                    if req.uri().query().map(|v| v == "zip").unwrap_or_default() {
+
-                        self.handle_send_dir_zip(path.as_path()).await
+        let meta = fs::metadata(path).await.ok();
-                    } else {
+
-                        self.handle_send_dir(path.as_path()).await
+        let is_miss = meta.is_none();
-                    }
+        let is_dir = meta.map(|v| v.is_dir()).unwrap_or_default();
-                } else {
+        let is_file = !is_miss && !is_dir;
-                    self.handle_send_file(path.as_path()).await
+
-                }
+        let allow_upload = self.args.allow_upload;
-            }
+        let allow_delete = self.args.allow_delete;
-            Err(_) => Ok(status_code!(StatusCode::NOT_FOUND)),
+        let render_index = self.args.render_index;
-        }
+        let render_spa = self.args.render_spa;
+
+        if !self.args.allow_symlink && !is_miss && !self.is_root_contained(path).await {
+            status!(res, StatusCode::NOT_FOUND);
+            return Ok(res);
         }
 
-    async fn handle_upload(&self, mut req: Request) -> BoxResult<Response> {
+        match *req.method() {
-        let path = match self.get_file_path(req.uri().path())? {
+            Method::GET => {
-            Some(path) => path,
+                let headers = req.headers();
-            None => return Ok(status_code!(StatusCode::FORBIDDEN)),
+                if is_dir {
+                    if render_index || render_spa {
+                        self.handle_render_index(path, headers, &mut res).await?;
+                    } else if query == "zip" {
+                        self.handle_zip_dir(path, &mut res).await?;
+                    } else if query.starts_with("q=") {
+                        self.handle_query_dir(path, &query[3..], &mut res).await?;
+                    } else {
+                        self.handle_ls_dir(path, true, &mut res).await?;
+                    }
+                } else if is_file {
+                    self.handle_send_file(path, headers, &mut res).await?;
+                } else if render_spa {
+                    self.handle_render_spa(path, headers, &mut res).await?;
+                } else if allow_upload && req_path.ends_with('/') {
+                    self.handle_ls_dir(path, false, &mut res).await?;
+                } else {
+                    status!(res, StatusCode::NOT_FOUND);
+                }
+            }
+            Method::OPTIONS => {
+                status!(res, StatusCode::NO_CONTENT);
+            }
+            Method::PUT => {
+                if !allow_upload || (!allow_delete && is_file) {
+                    status!(res, StatusCode::FORBIDDEN);
+                } else {
+                    self.handle_upload(path, req, &mut res).await?;
+                }
+            }
+            Method::DELETE => {
+                if !allow_delete {
+                    status!(res, StatusCode::FORBIDDEN);
+                } else if !is_miss {
+                    self.handle_delete(path, is_dir).await?
+                } else {
+                    status!(res, StatusCode::NOT_FOUND);
+                }
+            }
+            _ => {
+                status!(res, StatusCode::METHOD_NOT_ALLOWED);
+            }
+        }
+        Ok(res)
+    }
+
+    async fn handle_upload(
+        &self,
+        path: &Path,
+        mut req: Request,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let ensure_parent = match path.parent() {
+            Some(parent) => match fs::metadata(parent).await {
+                Ok(meta) => meta.is_dir(),
+                Err(_) => {
+                    fs::create_dir_all(parent).await?;
+                    true
+                }
+            },
+            None => false,
         };
-
+        if !ensure_parent {
-        if !fs::metadata(&path.parent().unwrap()).await?.is_dir() {
+            status!(res, StatusCode::FORBIDDEN);
-            return Ok(status_code!(StatusCode::FORBIDDEN));
+            return Ok(());
         }
 
-        let mut file = fs::File::create(path).await?;
+        let mut file = fs::File::create(&path).await?;
 
         let body_with_io_error = req
             .body_mut()
@@ -142,158 +258,360 @@ impl InnerService {
 
         io::copy(&mut body_reader, &mut file).await?;
 
-        return Ok(status_code!(StatusCode::OK));
+        let query = req.uri().query().unwrap_or_default();
-    }
+        if query == "unzip" {
-
+            let root = path.parent().unwrap();
-    async fn handle_delete(&self, req: Request) -> BoxResult<Response> {
+            let mut zip = ZipFileReader::new(File::open(&path).await?).await?;
-        let path = match self.get_file_path(req.uri().path())? {
+            for i in 0..zip.entries().len() {
-            Some(path) => path,
+                let entry = &zip.entries()[i];
-            None => return Ok(status_code!(StatusCode::FORBIDDEN)),
+                let entry_name = entry.name();
-        };
+                let entry_path = root.join(entry_name);
-
+                if entry_name.ends_with('/') {
-        let meta = fs::metadata(&path).await?;
+                    fs::create_dir_all(entry_path).await?;
-        if meta.is_file() {
-            fs::remove_file(path).await?;
                 } else {
-            fs::remove_dir_all(path).await?;
+                    if !self.args.allow_delete && fs::metadata(&entry_path).await.is_ok() {
+                        continue;
                     }
-        Ok(status_code!(StatusCode::OK))
+                    if let Some(parent) = entry_path.parent() {
+                        if fs::symlink_metadata(parent).await.is_err() {
+                            fs::create_dir_all(&parent).await?;
+                        }
+                    }
+                    let mut outfile = fs::File::create(&entry_path).await?;
+                    let mut reader = zip.entry_reader(i).await?;
+                    io::copy(&mut reader, &mut outfile).await?;
+                }
+            }
+            fs::remove_file(&path).await?;
         }
 
-    async fn handle_send_dir(&self, path: &Path) -> BoxResult<Response> {
+        Ok(())
-        let mut rd = fs::read_dir(path).await?;
+    }
+
+    async fn handle_delete(&self, path: &Path, is_dir: bool) -> BoxResult<()> {
+        match is_dir {
+            true => fs::remove_dir_all(path).await?,
+            false => fs::remove_file(path).await?,
+        }
+        Ok(())
+    }
+
+    async fn handle_ls_dir(&self, path: &Path, exist: bool, res: &mut Response) -> BoxResult<()> {
         let mut paths: Vec<PathItem> = vec![];
+        if exist {
+            let mut rd = match fs::read_dir(path).await {
+                Ok(rd) => rd,
+                Err(_) => {
+                    status!(res, StatusCode::FORBIDDEN);
+                    return Ok(());
+                }
+            };
             while let Some(entry) = rd.next_entry().await? {
                 let entry_path = entry.path();
-            if let Ok(item) = self.get_path_item(entry_path).await {
+                if let Ok(Some(item)) = self.to_pathitem(entry_path, path.to_path_buf()).await {
                     paths.push(item);
                 }
             }
+        }
+        self.send_index(path, paths, res)
+    }
 
+    async fn handle_query_dir(
+        &self,
+        path: &Path,
+        query: &str,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let mut paths: Vec<PathItem> = vec![];
+        let mut walkdir = WalkDir::new(path);
+        while let Some(entry) = walkdir.next().await {
+            if let Ok(entry) = entry {
+                if !entry
+                    .file_name()
+                    .to_string_lossy()
+                    .to_lowercase()
+                    .contains(&query.to_lowercase())
+                {
+                    continue;
+                }
+                if fs::symlink_metadata(entry.path()).await.is_err() {
+                    continue;
+                }
+                if let Ok(Some(item)) = self.to_pathitem(entry.path(), path.to_path_buf()).await {
+                    paths.push(item);
+                }
+            }
+        }
+        self.send_index(path, paths, res)
+    }
+
+    async fn handle_zip_dir(&self, path: &Path, res: &mut Response) -> BoxResult<()> {
+        let (mut writer, reader) = tokio::io::duplex(BUF_SIZE);
+        let filename = path.file_name().unwrap().to_str().unwrap();
+        let path = path.to_owned();
+        tokio::spawn(async move {
+            if let Err(e) = zip_dir(&mut writer, &path).await {
+                eprintln!("Failed to zip {}, {}", path.display(), e);
+            }
+        });
+        let stream = ReaderStream::new(reader);
+        *res.body_mut() = Body::wrap_stream(stream);
+        res.headers_mut().insert(
+            CONTENT_DISPOSITION,
+            HeaderValue::from_str(&format!("attachment; filename=\"{}.zip\"", filename,)).unwrap(),
+        );
+        Ok(())
+    }
+
+    async fn handle_render_index(
+        &self,
+        path: &Path,
+        headers: &HeaderMap<HeaderValue>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let path = path.join(INDEX_NAME);
+        if fs::metadata(&path)
+            .await
+            .ok()
+            .map(|v| v.is_file())
+            .unwrap_or_default()
+        {
+            self.handle_send_file(&path, headers, res).await?;
+        } else {
+            status!(res, StatusCode::NOT_FOUND);
+        }
+        Ok(())
+    }
+
+    async fn handle_render_spa(
+        &self,
+        path: &Path,
+        headers: &HeaderMap<HeaderValue>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        if path.extension().is_none() {
+            let path = self.args.path.join(INDEX_NAME);
+            self.handle_send_file(&path, headers, res).await?;
+        } else {
+            status!(res, StatusCode::NOT_FOUND);
+        }
+        Ok(())
+    }
+
+    async fn handle_send_file(
+        &self,
+        path: &Path,
+        headers: &HeaderMap<HeaderValue>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let (file, meta) = tokio::join!(fs::File::open(path), fs::metadata(path),);
+        let (mut file, meta) = (file?, meta?);
+        let mut maybe_range = true;
+        if let Some((etag, last_modified)) = extract_cache_headers(&meta) {
+            let cached = {
+                if let Some(if_none_match) = headers.typed_get::<IfNoneMatch>() {
+                    !if_none_match.precondition_passes(&etag)
+                } else if let Some(if_modified_since) = headers.typed_get::<IfModifiedSince>() {
+                    !if_modified_since.is_modified(last_modified.into())
+                } else {
+                    false
+                }
+            };
+            res.headers_mut().typed_insert(last_modified);
+            res.headers_mut().typed_insert(etag.clone());
+            if cached {
+                status!(res, StatusCode::NOT_MODIFIED);
+                return Ok(());
+            }
+            if headers.typed_get::<Range>().is_some() {
+                maybe_range = headers
+                    .typed_get::<IfRange>()
+                    .map(|if_range| !if_range.is_modified(Some(&etag), Some(&last_modified)))
+                    // Always be fresh if there is no validators
+                    .unwrap_or(true);
+            } else {
+                maybe_range = false;
+            }
+        }
+        let file_range = if maybe_range {
+            if let Some(content_range) = headers
+                .typed_get::<Range>()
+                .and_then(|range| to_content_range(&range, meta.len()))
+            {
+                res.headers_mut().typed_insert(content_range.clone());
+                *res.status_mut() = StatusCode::PARTIAL_CONTENT;
+                content_range.bytes_range()
+            } else {
+                None
+            }
+        } else {
+            None
+        };
+        if let Some(mime) = mime_guess::from_path(&path).first() {
+            res.headers_mut().typed_insert(ContentType::from(mime));
+        }
+        let body = if let Some((begin, end)) = file_range {
+            file.seek(io::SeekFrom::Start(begin)).await?;
+            let stream = FramedRead::new(file.take(end - begin + 1), BytesCodec::new());
+            Body::wrap_stream(stream)
+        } else {
+            let stream = FramedRead::new(file, BytesCodec::new());
+            Body::wrap_stream(stream)
+        };
+        *res.body_mut() = body;
+        res.headers_mut().typed_insert(AcceptRanges::bytes());
+        res.headers_mut()
+            .typed_insert(ContentLength(meta.len() as u64));
+
+        Ok(())
+    }
+
+    fn send_index(
+        &self,
+        path: &Path,
+        mut paths: Vec<PathItem>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
         paths.sort_unstable();
-        let breadcrumb = self.get_breadcrumb(path);
+        let rel_path = match self.args.path.parent() {
-        let data = SendDirData {
+            Some(p) => path.strip_prefix(p).unwrap(),
-            breadcrumb,
+            None => path,
+        };
+        let data = IndexData {
+            breadcrumb: normalize_path(rel_path),
             paths,
-            readonly: self.args.readonly,
+            allow_upload: self.args.allow_upload,
+            allow_delete: self.args.allow_delete,
         };
         let data = serde_json::to_string(&data).unwrap();
+        let output = INDEX_HTML.replace(
+            "__SLOT__",
+            &format!(
+                r#"
+<title>Files in {}/ - Duf</title>
+<style>{}</style>
+<script>var DATA = {}; {}</script>
+"#,
+                rel_path.display(),
+                INDEX_CSS,
+                data,
+                INDEX_JS
+            ),
+        );
+        *res.body_mut() = output.into();
 
-        let mut output =
+        Ok(())
-            INDEX_HTML.replace("__STYLE__", &format!("<style>\n{}</style>", INDEX_CSS));
-        output = output.replace("__DATA__", &data);
-
-        Ok(hyper::Response::builder().body(output.into()).unwrap())
     }
 
-    async fn handle_send_dir_zip(&self, path: &Path) -> BoxResult<Response> {
+    fn auth_guard(&self, req: &Request, res: &mut Response) -> bool {
-        let (mut writer, reader) = tokio::io::duplex(65536);
+        let pass = {
-        dir_zip(&mut writer, path).await?;
+            match &self.args.auth {
-        let stream = ReaderStream::new(reader);
+                None => true,
-        let body = Body::wrap_stream(stream);
+                Some(auth) => match req.headers().get(AUTHORIZATION) {
-        Ok(Response::new(body))
+                    Some(value) => match value.to_str().ok().map(|v| {
+                        let mut it = v.split(' ');
+                        (it.next(), it.next())
+                    }) {
+                        Some((Some("Basic"), Some(tail))) => base64::decode(tail)
+                            .ok()
+                            .and_then(|v| String::from_utf8(v).ok())
+                            .map(|v| v.as_str() == auth)
+                            .unwrap_or_default(),
+                        _ => false,
+                    },
+                    None => self.args.no_auth_read && req.method() == Method::GET,
+                },
             }
-
-    async fn handle_send_file(&self, path: &Path) -> BoxResult<Response> {
-        let file = fs::File::open(path).await?;
-        let stream = FramedRead::new(file, BytesCodec::new());
-        let body = Body::wrap_stream(stream);
-        Ok(Response::new(body))
-    }
-
-    fn auth_guard(&self, req: &Request) -> BoxResult<bool> {
-        if let Some(auth) = &self.args.auth {
-            if let Some(value) = req.headers().get("Authorization") {
-                let value = value.to_str()?;
-                let value = if value.contains("Basic ") {
-                    &value[6..]
-                } else {
-                    return Ok(false);
         };
-                let value = base64::decode(value)?;
+        if !pass {
-                let value = std::str::from_utf8(&value)?;
+            status!(res, StatusCode::UNAUTHORIZED);
-                return Ok(value == auth);
+            res.headers_mut()
-            } else {
+                .insert(WWW_AUTHENTICATE, HeaderValue::from_static("Basic"));
-                return Ok(false);
         }
-        }
+        pass
-        Ok(true)
     }
 
-    async fn get_path_item<P: AsRef<Path>>(&self, path: P) -> BoxResult<PathItem> {
+    async fn is_root_contained(&self, path: &Path) -> bool {
+        fs::canonicalize(path)
+            .await
+            .ok()
+            .map(|v| v.starts_with(&self.args.path))
+            .unwrap_or_default()
+    }
+
+    fn extract_path(&self, path: &str) -> Option<PathBuf> {
+        let decoded_path = percent_decode(path[1..].as_bytes()).decode_utf8().ok()?;
+        let slashes_switched = if cfg!(windows) {
+            decoded_path.replace('/', "\\")
+        } else {
+            decoded_path.into_owned()
+        };
+        let stripped_path = match self.strip_path_prefix(&slashes_switched) {
+            Some(path) => path,
+            None => return None,
+        };
+        Some(self.args.path.join(&stripped_path))
+    }
+
+    fn strip_path_prefix<'a, P: AsRef<Path>>(&self, path: &'a P) -> Option<&'a Path> {
+        let path = path.as_ref();
+        match self.args.path_prefix.as_deref() {
+            Some(prefix) => {
+                let prefix = prefix.trim_start_matches('/');
+                path.strip_prefix(prefix).ok()
+            }
+            None => Some(path),
+        }
+    }
+
+    async fn to_pathitem<P: AsRef<Path>>(
+        &self,
+        path: P,
+        base_path: P,
+    ) -> BoxResult<Option<PathItem>> {
         let path = path.as_ref();
-        let base_path = &self.args.path;
         let rel_path = path.strip_prefix(base_path).unwrap();
-        let meta = fs::metadata(&path).await?;
+        let (meta, meta2) = tokio::join!(fs::metadata(&path), fs::symlink_metadata(&path));
-        let s_meta = fs::symlink_metadata(&path).await?;
+        let (meta, meta2) = (meta?, meta2?);
+        let is_symlink = meta2.is_symlink();
+        if !self.args.allow_symlink && is_symlink && !self.is_root_contained(path).await {
+            return Ok(None);
+        }
         let is_dir = meta.is_dir();
-        let is_symlink = s_meta.file_type().is_symlink();
         let path_type = match (is_symlink, is_dir) {
             (true, true) => PathType::SymlinkDir,
             (false, true) => PathType::Dir,
             (true, false) => PathType::SymlinkFile,
             (false, false) => PathType::File,
         };
-        let mtime = meta
+        let mtime = to_timestamp(&meta.modified()?);
-            .modified()?
-            .duration_since(SystemTime::UNIX_EPOCH)
-            .ok()
-            .map(|v| v.as_millis() as u64);
         let size = match path_type {
             PathType::Dir | PathType::SymlinkDir => None,
             PathType::File | PathType::SymlinkFile => Some(meta.len()),
         };
-        let name = rel_path
+        let name = normalize_path(rel_path);
-            .file_name()
+        Ok(Some(PathItem {
-            .and_then(|v| v.to_str())
-            .unwrap_or_default()
-            .to_owned();
-        Ok(PathItem {
             path_type,
             name,
-            path: format!("/{}", normalize_path(rel_path)),
             mtime,
             size,
-        })
+        }))
-    }
-
-    fn get_breadcrumb(&self, path: &Path) -> String {
-        let path = match self.args.path.parent() {
-            Some(p) => path.strip_prefix(p).unwrap(),
-            None => path,
-        };
-        normalize_path(path)
-    }
-
-    fn get_file_path(&self, path: &str) -> BoxResult<Option<PathBuf>> {
-        let decoded_path = percent_decode(path[1..].as_bytes()).decode_utf8()?;
-        let slashes_switched = if cfg!(windows) {
-            decoded_path.replace('/', "\\")
-        } else {
-            decoded_path.into_owned()
-        };
-        let path = self.args.path.join(&slashes_switched);
-        if path.starts_with(&self.args.path) {
-            Ok(Some(path))
-        } else {
-            Ok(None)
-        }
     }
 }
 
 #[derive(Debug, Serialize, Eq, PartialEq, Ord, PartialOrd)]
-struct SendDirData {
+struct IndexData {
     breadcrumb: String,
     paths: Vec<PathItem>,
-    readonly: bool,
+    allow_upload: bool,
+    allow_delete: bool,
 }
 
 #[derive(Debug, Serialize, Eq, PartialEq, Ord, PartialOrd)]
 struct PathItem {
     path_type: PathType,
     name: String,
-    path: String,
+    mtime: u64,
-    mtime: Option<u64>,
     size: Option<u64>,
 }
 
@@ -305,6 +623,12 @@ enum PathType {
     SymlinkFile,
 }
 
+fn to_timestamp(time: &SystemTime) -> u64 {
+    time.duration_since(SystemTime::UNIX_EPOCH)
+        .unwrap()
+        .as_millis() as u64
+}
+
 fn normalize_path<P: AsRef<Path>>(path: P) -> String {
     let path = path.as_ref().to_str().unwrap_or_default();
     if cfg!(windows) {
@@ -314,26 +638,107 @@ fn normalize_path<P: AsRef<Path>>(path: P) -> String {
     }
 }
 
-async fn dir_zip<W: AsyncWrite + Unpin>(writer: &mut W, dir: &Path) -> BoxResult<()> {
+fn add_cors(res: &mut Response) {
+    res.headers_mut()
+        .typed_insert(AccessControlAllowOrigin::ANY);
+    res.headers_mut().typed_insert(
+        vec![RANGE, CONTENT_TYPE, ACCEPT, ORIGIN, WWW_AUTHENTICATE]
+            .into_iter()
+            .collect::<AccessControlAllowHeaders>(),
+    );
+}
+
+async fn zip_dir<W: AsyncWrite + Unpin>(writer: &mut W, dir: &Path) -> BoxResult<()> {
     let mut writer = ZipFileWriter::new(writer);
     let mut walkdir = WalkDir::new(dir);
     while let Some(entry) = walkdir.next().await {
         if let Ok(entry) = entry {
-            let meta = fs::symlink_metadata(entry.path()).await?;
+            let entry_path = entry.path();
-            if meta.is_file() {
+            let meta = match fs::symlink_metadata(entry.path()).await {
-                let filepath = entry.path();
+                Ok(meta) => meta,
-                let filename = match filepath.strip_prefix(dir).ok().and_then(|v| v.to_str()) {
+                Err(_) => continue,
+            };
+            if !meta.is_file() {
+                continue;
+            }
+            let filename = match entry_path.strip_prefix(dir).ok().and_then(|v| v.to_str()) {
                 Some(v) => v,
                 None => continue,
             };
             let entry_options = EntryOptions::new(filename.to_owned(), Compression::Deflate);
-                let mut file = File::open(&filepath).await?;
+            let mut file = File::open(&entry_path).await?;
             let mut file_writer = writer.write_entry_stream(entry_options).await?;
             io::copy(&mut file, &mut file_writer).await?;
             file_writer.close().await?;
         }
     }
-    }
     writer.close().await?;
     Ok(())
 }
+
+fn extract_cache_headers(meta: &Metadata) -> Option<(ETag, LastModified)> {
+    let mtime = meta.modified().ok()?;
+    let timestamp = to_timestamp(&mtime);
+    let size = meta.len();
+    let etag = format!(r#""{}-{}""#, timestamp, size)
+        .parse::<ETag>()
+        .unwrap();
+    let last_modified = LastModified::from(mtime);
+    Some((etag, last_modified))
+}
+
+fn to_content_range(range: &Range, complete_length: u64) -> Option<ContentRange> {
+    use core::ops::Bound::{Included, Unbounded};
+    let mut iter = range.iter();
+    let bounds = iter.next();
+
+    if iter.next().is_some() {
+        // Found multiple byte-range-spec. Drop.
+        return None;
+    }
+
+    bounds.and_then(|b| match b {
+        (Included(start), Included(end)) if start <= end && start < complete_length => {
+            ContentRange::bytes(
+                start..=end.min(complete_length.saturating_sub(1)),
+                complete_length,
+            )
+            .ok()
+        }
+        (Included(start), Unbounded) if start < complete_length => {
+            ContentRange::bytes(start.., complete_length).ok()
+        }
+        (Unbounded, Included(end)) if end > 0 => {
+            ContentRange::bytes(complete_length.saturating_sub(end).., complete_length).ok()
+        }
+        _ => None,
+    })
+}
+
+fn print_listening(address: &str, port: u16, tls: bool) {
+    let addrs = retrive_listening_addrs(address);
+    let protocol = if tls { "https" } else { "http" };
+    if addrs.len() == 1 {
+        eprintln!("Listening on {}://{}:{}", protocol, addrs[0], port);
+    } else {
+        eprintln!("Listening on:");
+        for addr in addrs {
+            eprintln!("  {}://{}:{}", protocol, addr, port);
+        }
+    }
+}
+
+fn retrive_listening_addrs(address: &str) -> Vec<String> {
+    if address == "0.0.0.0" {
+        if let Ok(interfaces) = get_if_addrs() {
+            let mut ifaces: Vec<IpAddr> = interfaces
+                .into_iter()
+                .map(|v| v.ip())
+                .filter(|v| v.is_ipv4())
+                .collect();
+            ifaces.sort();
+            return ifaces.into_iter().map(|v| v.to_string()).collect();
+        }
+    }
+    vec![address.to_owned()]
+}