chore(release): version v0.12.1

Use drag&drop/webdav to upload folders

.dockerignore

@@ -0,0 +1,13 @@
+# Directories
+/.git/
+/.github/
+/target/
+/examples/
+/docs/
+/benches/
+/tmp/
+
+# Files
+.gitignore
+*.md
+LICENSE*

.github/workflows/release.yaml

@@ -6,8 +6,10 @@ on:
     - v[0-9]+.[0-9]+.[0-9]+*
 
 jobs:
-  all:
-    name: All
+  release:
+    name: Publish to Github Reelases
+    outputs:
+      rc: ${{ steps.check-tag.outputs.rc }}
 
     strategy:
       matrix:
@@ -123,4 +125,41 @@ jobs:
         files: ${{ steps.package.outputs.archive }}
         prerelease: ${{ steps.check-tag.outputs.rc == 'true' }}
       env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  docker:
+    name: Publish to Docker Hub
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    needs: release
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          push: ${{ needs.release.outputs.rc == 'false' }}
+          tags: sigoden/duf:latest, sigoden/duf:${{ github.ref_name }}
+          
+  publish-crate:
+    name: Publish to crates.io
+    if: ${{ needs.release.outputs.rc == 'false' }}
+    runs-on: ubuntu-latest
+    needs: release
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+      - name: Publish
+
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_API_TOKEN }}
+        run: cargo publish

CHANGELOG.md

@@ -2,6 +2,47 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.12.1] - 2022-06-04
+
+### Features
+
+- Support webdav ([#10](https://github.com/sigoden/duf/issues/10))
+- Remove unzip uploaded feature ([#11](https://github.com/sigoden/duf/issues/11))
+
+## [0.11.0] - 2022-06-03
+
+### Features
+
+- Support gracefully shutdown server
+- Listen 0.0.0.0 by default
+
+## [0.10.1] - 2022-06-02
+
+### Bug Fixes
+
+- Panic when bind already used port
+
+## [0.10.0] - 2022-06-02
+
+### Bug Fixes
+
+- Remove unzip file even failed to unzip
+- Rename --no-auth-read to --no-auth-access
+- Broken ui
+
+### Documentation
+
+- Refactor readme
+
+### Features
+
+- Change auth logic/options
+- Improve ui
+
+### Refactor
+
+- Small improvement
+
 ## [0.9.0] - 2022-06-02
 
 ### Documentation
@@ -27,12 +68,6 @@ All notable changes to this project will be documented in this file.
 - 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
@@ -46,10 +81,6 @@ All notable changes to this project will be documented in this file.
 
 - Drag and drop uploads, upload folder
 
-### Miscellaneous Tasks
-
-- Upgrade version
-
 ## [0.6.0] - 2022-05-31
 
 ### Features
@@ -58,10 +89,6 @@ All notable changes to this project will be documented in this file.
 - Distinct upload and delete operation
 - Support range requests
 
-### Miscellaneous Tasks
-
-- Upgrade version
-
 ### Refactor
 
 - Improve code quality
@@ -74,12 +101,6 @@ All notable changes to this project will be documented in this file.
 - 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
@@ -87,10 +108,6 @@ All notable changes to this project will be documented in this file.
 - Replace --static option to --no-edit
 - Add cors
 
-### Miscellaneous Tasks
-
-- Upgrade version
-
 ## [0.3.0] - 2022-05-29
 
 ### Documentation
@@ -137,10 +154,6 @@ All notable changes to this project will be documented in this file.
 - Add logger
 - Download folder as zip file
 
-### Miscellaneous Tasks
-
-- Update cargo metadata
-
 ## [0.1.0] - 2022-05-26
 
 ### Bug Fixes
@@ -158,11 +171,6 @@ All notable changes to this project will be documented in this file.
 - Support delete operation
 - Remove parent path
 
-### Miscellaneous Tasks
-
-- Add readme and license
-- Update cargo metadata
-
 ### Styling
 
 - Cargo fmt

Cargo.lock

@@ -286,7 +286,7 @@ dependencies = [
 
 [[package]]
 name = "duf"
-version = "0.9.0"
+version = "0.12.1"
 dependencies = [
  "async-walkdir",
  "async_zip",
@@ -882,6 +882,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.6"
@@ -965,6 +974,7 @@ dependencies = [
  "num_cpus",
  "once_cell",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "winapi 0.3.9",

Cargo.toml

@@ -1,20 +1,20 @@
 [package]
 name = "duf"
-version = "0.9.0"
+version = "0.12.1"
 edition = "2021"
 authors = ["sigoden <sigoden@gmail.com>"]
-description = "Duf is a fully functional file server."
+description = "Duf is a simple file server."
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/sigoden/duf"
 repository = "https://github.com/sigoden/duf"
 autotests = false
 categories = ["command-line-utilities", "web-programming::http-server"]
-keywords = ["static", "file", "server", "http", "cli"]
+keywords = ["static", "file", "server", "webdav", "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 = { version = "1", features = ["rt-multi-thread", "macros", "fs", "io-util", "signal"]}
 tokio-rustls = "0.23"
 tokio-stream = { version = "0.1", features = ["net"] }
 tokio-util = { version = "0.7",  features = ["codec", "io-util"] }

Dockerfile

@@ -0,0 +1,10 @@
+FROM rust:1.61 as builder
+RUN rustup target add x86_64-unknown-linux-musl
+RUN apt-get update && apt-get install --no-install-recommends -y musl-tools
+WORKDIR /app
+COPY . .
+RUN cargo build --target x86_64-unknown-linux-musl --release
+
+FROM alpine
+COPY --from=builder /app/target/x86_64-unknown-linux-musl/release/duf /bin/
+ENTRYPOINT ["/bin/duf"]

README.md

@@ -3,7 +3,7 @@
 [![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 fully functional file server.
+Duf is a simple file server. Support static serve, search, upload, delete, webdav...
 
 ![demo](https://user-images.githubusercontent.com/4012553/171526189-09afc2de-793f-4216-b3d5-31ea408d3610.png)
 
@@ -15,8 +15,9 @@ Duf is a fully functional file server.
 - Upload files and folders (Drag & Drop)
 - Delete files
 - Basic authentication
-- Upload zip file then unzip
-- Serve through https
+- Partial responses (Parallel/Resume download)
+- Support https
+- Support webdav
 - Easy to use with curl
 
 ## Install
@@ -27,11 +28,47 @@ Duf is a fully functional file server.
 cargo install duf
 ```
 
+### With docker
+
+```
+docker run -v /tmp:/tmp -p 5000:5000 --rm -it docker.io/sigoden/duf /tmp
+```
+
 ### Binaries on macOS, Linux, Windows
 
 Download from [Github Releases](https://github.com/sigoden/duf/releases), unzip and add duf to your $PATH.
 
-## Usage
+## CLI
+
+```
+Duf is a simple file server.
+
+USAGE:
+    duf [OPTIONS] [path]
+
+ARGS:
+    <path>    Path to a root directory for serving files [default: .]
+
+OPTIONS:
+    -a, --auth <user:pass>      Use HTTP authentication
+        --no-auth-access        Not required auth when access static files
+    -A, --allow-all             Allow all operations
+        --allow-delete          Allow delete files/folders
+        --allow-symlink         Allow symlink to files/folders outside root directory
+        --allow-upload          Allow upload files/folders
+    -b, --bind <address>        Specify bind address [default: 0.0.0.0]
+        --cors                  Enable CORS, sets `Access-Control-Allow-Origin: *`
+    -h, --help                  Print help information
+    -p, --port <port>           Specify port to listen on [default: 5000]
+        --path-prefix <path>    Specify an url path prefix
+        --render-index          Render index.html when requesting a directory
+        --render-spa            Render for single-page application
+        --tls-cert <path>       Path to an SSL/TLS certificate to serve with HTTPS
+        --tls-key <path>        Path to the SSL/TLS certificate's private key
+    -V, --version               Print version information
+```
+
+## Examples
 
 You can run this command to start serving your current working directory on 127.0.0.1:5000 by default.
 
@@ -45,18 +82,10 @@ duf
 duf folder_name
 ```
 
-Listen on all Interfaces and port 3000
-
-```
-duf -b 0.0.0.0 -p 3000
-```
-
 Allow all operations such as upload, delete
 
 ```sh
 duf --allow-all
-# or
-duf -A
 ```
 
 Only allow upload operation
@@ -71,13 +100,13 @@ Serve a single page application (SPA)
 duf --render-spa
 ```
 
-Serve https 
+Use https
 
 ```
 duf --tls-cert my.crt --tls-key my.key
 ```
 
-### Api
+## API
 
 Download a file
 ```
@@ -98,12 +127,6 @@ 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

@@ -97,38 +97,46 @@ body {
   padding: 0 1em;
 }
 
-.main th {
+.uploaders-table th,
+.paths-table th {
   text-align: left;
   font-weight: unset;
   color: #5c5c5c;
   white-space: nowrap;
 }
 
-.main td {
+.uploaders-table td,
+.paths-table td {
   white-space: nowrap;
 }
 
-.main .cell-name {
-  width: 400px;
+.uploaders-table .cell-name,
+.paths-table .cell-name {
+  width: 500px;
 }
 
-.main .cell-mtime {
+.uploaders-table .cell-status {
+  width: 80px;
+  padding-left: 0.6em;
+}
+
+.paths-table .cell-actions {
+  width: 60px;
+  display: flex;
+  padding-left: 0.6em;
+}
+
+.paths-table .cell-mtime {
   width: 120px;
   padding-left: 0.6em;
 }
 
-.main .cell-size {
+.paths-table .cell-size {
   text-align: right;
   width: 70px;
   padding-left: 0.6em;
 }
 
-.main .cell-actions {
-  width: 60px;
-  display: flex;
-  padding-left: 0.6em;
-}
-
 
 .path svg {
   height: 100%;
@@ -158,7 +166,7 @@ body {
   padding-left: 0.4em;
 }
 
-.uploaders {
+.uploaders-table {
   padding: 0.5em 0;
 }
 

assets/index.html

@@ -31,9 +31,15 @@
     </form>
   </div>
   <div class="main">
-    <div class="uploaders">
-    </div>
-    <table>
+    <table class="uploaders-table hidden">
+      <thead>
+        <tr>
+          <th class="cell-name">Name</th>
+          <th class="cell-status">Status</th>
+        </tr>
+      </thead>
+    </table>
+    <table class="paths-table hidden">
       <thead>
         <tr>
           <th class="cell-name">Name</th>

assets/index.js

@@ -1,11 +1,39 @@
-let $tbody, $uploaders;
+/**
+ * @typedef {object} PathItem
+ * @property {"Dir"|"SymlinkDir"|"File"|"SymlinkFile"} path_type
+ * @property {boolean} is_symlink
+ * @property {string} name
+ * @property {number} mtime
+ * @property {number} size
+ */
+
+
+/**
+ * @type Element
+ */
+let $pathsTable, $pathsTableBody, $uploadersTable;
+/**
+ * @type string
+ */
 let baseDir;
 
 class Uploader {
+  /**
+   * @type number
+   */
   idx;
+  /**
+   * @type File
+   */
   file;
+  /**
+   * @type string
+   */
   name;
-  $elem;
+  /**
+   * @type Element
+   */
+  $uploadStatus;
   static globalIdx = 0;
   constructor(file, dirs) {
     this.name = [...dirs, file.name].join("/");
@@ -16,21 +44,22 @@ class Uploader {
   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}`);
+    $uploadersTable.insertAdjacentHTML("beforeend", `
+  <tr id="upload${idx}" class="uploader">
+    <td class="path cell-name">
+      <div>${getSvg("File")}</div>
+      <a href="${url}">${name}</a>
+    </td>
+    <td class="cell-status" id="uploadStatus${idx}"></td>
+  </tr>`);
+    $uploadersTable.classList.remove("hidden");
+    this.$uploadStatus = document.getElementById(`uploadStatus${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) {
+        if (ajax.status >= 200 && ajax.status < 300) {
           this.complete();
         } else {
           this.fail();
@@ -45,18 +74,22 @@ class Uploader {
 
   progress(event) {
     const percent = (event.loaded / event.total) * 100;
-    this.$elem.innerHTML = `${this.name} (${percent.toFixed(2)}%)`;
+    this.$uploadStatus.innerHTML = `${percent.toFixed(2)}%`;
   }
 
   complete() {
-    this.$elem.innerHTML = `${this.name}`;
+    this.$uploadStatus.innerHTML = `✓`;
   }
 
   fail() {
-    this.$elem.innerHTML = `<strike>${this.name}</strike>`;
+    this.$uploadStatus.innerHTML = `✗`;
   }
 }
 
+/**
+ * Add breadcumb
+ * @param {string} value 
+ */
 function addBreadcrumb(value) {
   const $breadcrumb = document.querySelector(".breadcrumb");
   const parts = value.split("/").filter(v => !!v);
@@ -79,6 +112,11 @@ function addBreadcrumb(value) {
   }
 }
 
+/**
+ * Add pathitem
+ * @param {PathItem} file 
+ * @param {number} index 
+ */
 function addPath(file, index) {
   const url = getUrl(file.name)
   let actionDelete = "";
@@ -110,18 +148,23 @@ function addPath(file, index) {
     ${actionDelete}
   </td>`
 
-  $tbody.insertAdjacentHTML("beforeend", `
+  $pathsTableBody.insertAdjacentHTML("beforeend", `
 <tr id="addPath${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>
-${actionCell}
+  <td class="path cell-name">
+    <div>${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>`)
 }
 
+/**
+ * Delete pathitem
+ * @param {number} index 
+ * @returns 
+ */
 async function deletePath(index) {
   const file = DATA.paths[index];
   if (!file) return;
@@ -132,8 +175,12 @@ async function deletePath(index) {
     const res = await fetch(getUrl(file.name), {
       method: "DELETE",
     });
-    if (res.status === 200) {
+    if (res.status >= 200 && res.status < 300) {
         document.getElementById(`addPath${index}`).remove();
+        DATA.paths[index] = null;
+        if (!DATA.paths.find(v => !!v)) {
+          $pathsTable.classList.add("hidden");
+        }
     } else {
       throw new Error(await res.text())
     }
@@ -224,19 +271,23 @@ function formatSize(size) {
 }
 
 function ready() {
-  $tbody = document.querySelector(".main tbody");
-  $uploaders = document.querySelector(".uploaders");
+  $pathsTable = document.querySelector(".paths-table")
+  $pathsTableBody = document.querySelector(".paths-table tbody");
+  $uploadersTable = document.querySelector(".uploaders-table");
 
   addBreadcrumb(DATA.breadcrumb);
   if (Array.isArray(DATA.paths)) {
     const len = DATA.paths.length;
+    if (len > 0) {
+      $pathsTable.classList.remove("hidden");
+    }
     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.querySelector(".upload-control").classList.remove("hidden");
     document.getElementById("file").addEventListener("change", e => {
       const files = e.target.files;
       for (let file of files) {
@@ -244,4 +295,4 @@ function ready() {
       }
     });
   }
-}
+}

src/args.rs

@@ -16,7 +16,7 @@ fn app() -> clap::Command<'static> {
             Arg::new("address")
                 .short('b')
                 .long("bind")
-                .default_value("127.0.0.1")
+                .default_value("0.0.0.0")
                 .help("Specify bind address")
                 .value_name("address"),
         )
@@ -49,39 +49,41 @@ fn app() -> clap::Command<'static> {
         .arg(
             Arg::new("allow-upload")
                 .long("allow-upload")
-                .help("Allow upload operation"),
+                .help("Allow upload files/folders"),
         )
         .arg(
             Arg::new("allow-delete")
                 .long("allow-delete")
-                .help("Allow delete operation"),
+                .help("Allow delete files/folders"),
         )
         .arg(
             Arg::new("allow-symlink")
                 .long("allow-symlink")
-                .help("Allow symlink to directories/files outside root directory"),
+                .help("Allow symlink to files/folders outside root directory"),
         )
         .arg(
             Arg::new("render-index")
                 .long("render-index")
-                .help("Render existing index.html when requesting a directory"),
+                .help("Render 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"),
+                .help("Render for single-page application"),
         )
         .arg(
             Arg::new("auth")
                 .short('a')
+                .display_order(1)
                 .long("auth")
-                .help("Use HTTP authentication for all operations")
+                .help("Use HTTP authentication")
                 .value_name("user:pass"),
         )
         .arg(
-            Arg::new("no-auth-read")
-                .long("no-auth-read")
-                .help("Do not authenticate read operations like static serving"),
+            Arg::new("no-auth-access")
+                .display_order(1)
+                .long("no-auth-access")
+                .help("Not required auth when access static files"),
         )
         .arg(
             Arg::new("cors")
@@ -113,7 +115,7 @@ pub struct Args {
     pub path: PathBuf,
     pub path_prefix: Option<String>,
     pub auth: Option<String>,
-    pub no_auth_read: bool,
+    pub no_auth_access: bool,
     pub allow_upload: bool,
     pub allow_delete: bool,
     pub allow_symlink: bool,
@@ -132,10 +134,12 @@ impl Args {
         let address = matches.value_of("address").unwrap_or_default().to_owned();
         let port = matches.value_of_t::<u16>("port")?;
         let path = Args::parse_path(matches.value_of_os("path").unwrap_or_default())?;
-        let path_prefix = matches.value_of("path-prefix").map(|v| v.to_owned());
+        let path_prefix = matches
+            .value_of("path-prefix")
+            .map(|v| v.trim_matches('/').to_owned());
         let cors = matches.is_present("cors");
         let auth = matches.value_of("auth").map(|v| v.to_owned());
-        let no_auth_read = matches.is_present("no-auth-read");
+        let no_auth_access = matches.is_present("no-auth-access");
         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");
@@ -156,7 +160,7 @@ impl Args {
             path,
             path_prefix,
             auth,
-            no_auth_read,
+            no_auth_access,
             cors,
             allow_delete,
             allow_upload,
@@ -171,7 +175,7 @@ impl Args {
     fn parse_path<P: AsRef<Path>>(path: P) -> BoxResult<PathBuf> {
         let path = path.as_ref();
         if !path.exists() {
-            bail!("error: path \"{}\" doesn't exist", path.display());
+            return Err(format!("Path `{}` doesn't exist", path.display()).into());
         }
 
         env::current_dir()
@@ -179,27 +183,14 @@ impl Args {
                 p.push(path); // If path is absolute, it replaces the current path.
                 std::fs::canonicalize(p)
             })
-            .or_else(|err| {
-                bail!(
-                    "error: failed to access path \"{}\": {}",
-                    path.display(),
-                    err,
-                )
-            })
+            .map_err(|err| format!("Failed to access path `{}`: {}", path.display(), err,).into())
     }
 
     /// Construct socket address from arguments.
     pub fn address(&self) -> BoxResult<SocketAddr> {
         format!("{}:{}", self.address, self.port)
             .parse()
-            .or_else(|err| {
-                bail!(
-                    "error: invalid address {}:{} : {}",
-                    self.address,
-                    self.port,
-                    err,
-                )
-            })
+            .map_err(|_| format!("Invalid bind address `{}:{}`", self.address, self.port).into())
     }
 }
 

src/main.rs

@@ -1,9 +1,3 @@
-macro_rules! bail {
-    ($($tt:tt)*) => {
-        return Err(From::from(format!($($tt)*)))
-    }
-}
-
 mod args;
 mod server;
 
@@ -23,6 +17,6 @@ async fn run() -> BoxResult<()> {
 }
 
 fn handle_err<T>(err: Box<dyn std::error::Error>) -> T {
-    eprintln!("Server error: {}", err);
+    eprintln!("error: {}", err);
     std::process::exit(1);
 }

src/server.rs

@@ -1,10 +1,9 @@
 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 chrono::{Local, TimeZone, Utc};
 use futures::stream::StreamExt;
 use futures::TryStreamExt;
 use get_if_addrs::get_if_addrs;
@@ -18,7 +17,7 @@ use hyper::header::{
     WWW_AUTHENTICATE,
 };
 use hyper::service::{make_service_fn, service_fn};
-use hyper::{Body, Method, StatusCode};
+use hyper::{Body, Method, StatusCode, Uri};
 use percent_encoding::percent_decode;
 use rustls::ServerConfig;
 use serde::Serialize;
@@ -53,52 +52,65 @@ macro_rules! status {
 }
 
 pub async fn serve(args: Args) -> BoxResult<()> {
+    match args.tls.as_ref() {
+        Some(_) => serve_https(args).await,
+        None => serve_http(args).await,
+    }
+}
+
+pub async fn serve_https(args: Args) -> BoxResult<()> {
+    let args = Arc::new(args);
+    let socket_addr = args.address()?;
+    let (certs, key) = args.tls.clone().unwrap();
+    let inner = Arc::new(InnerService::new(args.clone()));
+    let config = ServerConfig::builder()
+        .with_safe_defaults()
+        .with_no_client_auth()
+        .with_single_cert(certs, key)?;
+    let tls_acceptor = TlsAcceptor::from(Arc::new(config));
+    let arc_acceptor = Arc::new(tls_acceptor);
+    let listener = TcpListener::bind(&socket_addr).await?;
+    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 move {
+            Ok::<_, Infallible>(service_fn(move |req| {
+                let inner = inner.clone();
+                inner.call(req)
+            }))
+        }
+    }));
+    print_listening(args.address.as_str(), args.port, true);
+    let graceful = server.with_graceful_shutdown(shutdown_signal());
+    graceful.await?;
+    Ok(())
+}
+
+pub async fn serve_http(args: Args) -> BoxResult<()> {
     let args = Arc::new(args);
     let socket_addr = args.address()?;
     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 move {
-                Ok::<_, Infallible>(service_fn(move |req| {
-                    let inner = inner.clone();
-                    inner.call(req)
-                }))
-            }
-        }));
-        print_listening(args.address.as_str(), args.port, true);
-        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?;
-    }
-
+    let server = hyper::Server::try_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);
+    let graceful = server.with_graceful_shutdown(shutdown_signal());
+    graceful.await?;
     Ok(())
 }
 
@@ -176,8 +188,8 @@ impl InnerService {
             return Ok(res);
         }
 
-        match *req.method() {
-            Method::GET => {
+        match req.method() {
+            &Method::GET => {
                 let headers = req.headers();
                 if is_dir {
                     if render_index || render_spa {
@@ -199,28 +211,46 @@ impl InnerService {
                     status!(res, StatusCode::NOT_FOUND);
                 }
             }
-            Method::OPTIONS => {
-                status!(res, StatusCode::NO_CONTENT);
+            &Method::OPTIONS => {
+                self.handle_method_options(&mut res);
             }
-            Method::PUT => {
+            &Method::PUT => {
                 if !allow_upload || (!allow_delete && is_file) {
                     status!(res, StatusCode::FORBIDDEN);
                 } else {
                     self.handle_upload(path, req, &mut res).await?;
                 }
             }
-            Method::DELETE => {
+            &Method::DELETE => {
                 if !allow_delete {
                     status!(res, StatusCode::FORBIDDEN);
                 } else if !is_miss {
-                    self.handle_delete(path, is_dir).await?
+                    self.handle_delete(path, is_dir, &mut res).await?
                 } else {
                     status!(res, StatusCode::NOT_FOUND);
                 }
             }
-            _ => {
-                status!(res, StatusCode::METHOD_NOT_ALLOWED);
-            }
+            method => match method.as_str() {
+                "PROPFIND" => {
+                    if is_dir {
+                        self.handle_propfind_dir(path, &mut res).await?;
+                    } else if is_file {
+                        self.handle_propfind_file(path, &mut res).await?;
+                    } else {
+                        status!(res, StatusCode::NOT_FOUND);
+                    }
+                }
+                "MKCOL" if allow_upload && is_miss => self.handle_mkcol(path, &mut res).await?,
+                "COPY" if allow_upload && !is_miss => {
+                    self.handle_copy(path, req.headers(), &mut res).await?
+                }
+                "MOVE" if allow_upload && allow_delete && !is_miss => {
+                    self.handle_move(path, req.headers(), &mut res).await?
+                }
+                _ => {
+                    status!(res, StatusCode::METHOD_NOT_ALLOWED);
+                }
+            },
         }
         Ok(res)
     }
@@ -231,20 +261,7 @@ impl InnerService {
         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 {
-            status!(res, StatusCode::FORBIDDEN);
-            return Ok(());
-        }
+        ensure_path_parent(path).await?;
 
         let mut file = fs::File::create(&path).await?;
 
@@ -258,61 +275,31 @@ impl InnerService {
 
         io::copy(&mut body_reader, &mut file).await?;
 
-        let query = req.uri().query().unwrap_or_default();
-        if query == "unzip" {
-            let root = path.parent().unwrap();
-            let mut zip = ZipFileReader::new(File::open(&path).await?).await?;
-            for i in 0..zip.entries().len() {
-                let entry = &zip.entries()[i];
-                let entry_name = entry.name();
-                let entry_path = root.join(entry_name);
-                if entry_name.ends_with('/') {
-                    fs::create_dir_all(entry_path).await?;
-                } else {
-                    if !self.args.allow_delete && fs::metadata(&entry_path).await.is_ok() {
-                        continue;
-                    }
-                    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?;
-        }
-
+        status!(res, StatusCode::CREATED);
         Ok(())
     }
 
-    async fn handle_delete(&self, path: &Path, is_dir: bool) -> BoxResult<()> {
+    async fn handle_delete(&self, path: &Path, is_dir: bool, res: &mut Response) -> BoxResult<()> {
         match is_dir {
             true => fs::remove_dir_all(path).await?,
             false => fs::remove_file(path).await?,
         }
+
+        status!(res, StatusCode::NO_CONTENT);
         Ok(())
     }
 
     async fn handle_ls_dir(&self, path: &Path, exist: bool, res: &mut Response) -> BoxResult<()> {
-        let mut paths: Vec<PathItem> = vec![];
+        let mut paths = vec![];
         if exist {
-            let mut rd = match fs::read_dir(path).await {
-                Ok(rd) => rd,
+            paths = match self.list_dir(path, path, false).await {
+                Ok(paths) => paths,
                 Err(_) => {
                     status!(res, StatusCode::FORBIDDEN);
                     return Ok(());
                 }
-            };
-            while let Some(entry) = rd.next_entry().await? {
-                let entry_path = entry.path();
-                if let Ok(Some(item)) = self.to_pathitem(entry_path, path.to_path_buf()).await {
-                    paths.push(item);
-                }
             }
-        }
+        };
         self.send_index(path, paths, res)
     }
 
@@ -466,6 +453,110 @@ impl InnerService {
         Ok(())
     }
 
+    fn handle_method_options(&self, res: &mut Response) {
+        let allow_upload = self.args.allow_upload;
+        let allow_delete = self.args.allow_delete;
+        let mut methods = vec!["GET", "PROPFIND", "OPTIONS"];
+        if allow_upload {
+            methods.extend(["PUT", "COPY", "MKCOL"]);
+        }
+        if allow_delete {
+            methods.push("DELETE");
+        }
+        if allow_upload && allow_delete {
+            methods.push("COPY");
+        }
+        let value = methods.join(",").parse().unwrap();
+        res.headers_mut().insert("Allow", value);
+        res.headers_mut().insert("DAV", "1".parse().unwrap());
+
+        status!(res, StatusCode::NO_CONTENT);
+    }
+
+    async fn handle_propfind_dir(&self, path: &Path, res: &mut Response) -> BoxResult<()> {
+        let paths = match self.list_dir(path, &self.args.path, true).await {
+            Ok(paths) => paths,
+            Err(_) => {
+                status!(res, StatusCode::FORBIDDEN);
+                return Ok(());
+            }
+        };
+        let output = paths
+            .iter()
+            .map(|v| v.xml(self.args.path_prefix.as_ref()))
+            .fold(String::new(), |mut acc, v| {
+                acc.push_str(&v);
+                acc
+            });
+        res_propfind(res, &output);
+        Ok(())
+    }
+
+    async fn handle_propfind_file(&self, path: &Path, res: &mut Response) -> BoxResult<()> {
+        if let Some(pathitem) = self.to_pathitem(path, &self.args.path).await? {
+            res_propfind(res, &pathitem.xml(self.args.path_prefix.as_ref()));
+        } else {
+            status!(res, StatusCode::NOT_FOUND);
+        }
+        Ok(())
+    }
+
+    async fn handle_mkcol(&self, path: &Path, res: &mut Response) -> BoxResult<()> {
+        fs::create_dir_all(path).await?;
+        status!(res, StatusCode::CREATED);
+        Ok(())
+    }
+
+    async fn handle_copy(
+        &self,
+        path: &Path,
+        headers: &HeaderMap<HeaderValue>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let dest = match self.extract_dest(headers) {
+            Some(dest) => dest,
+            None => {
+                status!(res, StatusCode::BAD_REQUEST);
+                return Ok(());
+            }
+        };
+
+        let meta = fs::symlink_metadata(path).await?;
+        if meta.is_dir() {
+            status!(res, StatusCode::BAD_REQUEST);
+            return Ok(());
+        }
+
+        ensure_path_parent(&dest).await?;
+
+        fs::copy(path, &dest).await?;
+
+        status!(res, StatusCode::NO_CONTENT);
+        Ok(())
+    }
+
+    async fn handle_move(
+        &self,
+        path: &Path,
+        headers: &HeaderMap<HeaderValue>,
+        res: &mut Response,
+    ) -> BoxResult<()> {
+        let dest = match self.extract_dest(headers) {
+            Some(dest) => dest,
+            None => {
+                status!(res, StatusCode::BAD_REQUEST);
+                return Ok(());
+            }
+        };
+
+        ensure_path_parent(&dest).await?;
+
+        fs::rename(path, &dest).await?;
+
+        status!(res, StatusCode::NO_CONTENT);
+        Ok(())
+    }
+
     fn send_index(
         &self,
         path: &Path,
@@ -519,7 +610,7 @@ impl InnerService {
                             .unwrap_or_default(),
                         _ => false,
                     },
-                    None => self.args.no_auth_read && req.method() == Method::GET,
+                    None => self.args.no_auth_access && req.method() == Method::GET,
                 },
             }
         };
@@ -539,6 +630,12 @@ impl InnerService {
             .unwrap_or_default()
     }
 
+    fn extract_dest(&self, headers: &HeaderMap<HeaderValue>) -> Option<PathBuf> {
+        let dest = headers.get("Destination")?.to_str().ok()?;
+        let uri: Uri = dest.parse().ok()?;
+        self.extract_path(uri.path())
+    }
+
     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) {
@@ -564,6 +661,26 @@ impl InnerService {
         }
     }
 
+    async fn list_dir(
+        &self,
+        entry_path: &Path,
+        base_path: &Path,
+        include_entry: bool,
+    ) -> BoxResult<Vec<PathItem>> {
+        let mut paths: Vec<PathItem> = vec![];
+        if include_entry {
+            paths.push(self.to_pathitem(entry_path, base_path).await?.unwrap())
+        }
+        let mut rd = fs::read_dir(entry_path).await?;
+        while let Ok(Some(entry)) = rd.next_entry().await {
+            let entry_path = entry.path();
+            if let Ok(Some(item)) = self.to_pathitem(entry_path.as_path(), base_path).await {
+                paths.push(item);
+            }
+        }
+        Ok(paths)
+    }
+
     async fn to_pathitem<P: AsRef<Path>>(
         &self,
         path: P,
@@ -589,9 +706,15 @@ impl InnerService {
             PathType::Dir | PathType::SymlinkDir => None,
             PathType::File | PathType::SymlinkFile => Some(meta.len()),
         };
+        let base_name = rel_path
+            .file_name()
+            .and_then(|v| v.to_str())
+            .unwrap_or("/")
+            .to_owned();
         let name = normalize_path(rel_path);
         Ok(Some(PathItem {
             path_type,
+            base_name,
             name,
             mtime,
             size,
@@ -599,7 +722,7 @@ impl InnerService {
     }
 }
 
-#[derive(Debug, Serialize, Eq, PartialEq, Ord, PartialOrd)]
+#[derive(Debug, Serialize)]
 struct IndexData {
     breadcrumb: String,
     paths: Vec<PathItem>,
@@ -610,11 +733,63 @@ struct IndexData {
 #[derive(Debug, Serialize, Eq, PartialEq, Ord, PartialOrd)]
 struct PathItem {
     path_type: PathType,
+    base_name: String,
     name: String,
     mtime: u64,
     size: Option<u64>,
 }
 
+impl PathItem {
+    pub fn xml(&self, prefix: Option<&String>) -> String {
+        let prefix = match prefix {
+            Some(value) => format!("/{}/", value),
+            None => "/".to_owned(),
+        };
+        let mtime = Utc.timestamp_millis(self.mtime as i64).to_rfc2822();
+        match self.path_type {
+            PathType::Dir | PathType::SymlinkDir => format!(
+                r#"<D:response>
+<D:href>{}{}</D:href>
+<D:propstat>
+<D:prop>
+<D:displayname>{}</D:displayname>
+<D:getlastmodified>{}</D:getlastmodified>
+<D:resourcetype><D:collection/></D:resourcetype>
+<D:lockdiscovery/>
+<D:supportedlock>
+</D:supportedlock>
+</D:prop>
+<D:status>HTTP/1.1 200 OK</D:status>
+</D:propstat>
+</D:response>"#,
+                prefix, self.name, self.base_name, mtime
+            ),
+            PathType::File | PathType::SymlinkFile => format!(
+                r#"<D:response>
+<D:href>{}{}</D:href>
+<D:propstat>
+<D:prop>
+<D:displayname>{}</D:displayname>
+<D:getcontentlength>{}</D:getcontentlength>
+<D:getlastmodified>{}</D:getlastmodified>
+<D:resourcetype></D:resourcetype>
+<D:lockdiscovery/>
+<D:supportedlock>
+</D:supportedlock>
+</D:prop>
+<D:status>HTTP/1.1 200 OK</D:status>
+</D:propstat>
+</D:response>"#,
+                prefix,
+                self.name,
+                self.base_name,
+                self.size.unwrap_or_default(),
+                mtime
+            ),
+        }
+    }
+}
+
 #[derive(Debug, Serialize, Eq, PartialEq, Ord, PartialOrd)]
 enum PathType {
     Dir,
@@ -638,6 +813,15 @@ fn normalize_path<P: AsRef<Path>>(path: P) -> String {
     }
 }
 
+async fn ensure_path_parent(path: &Path) -> BoxResult<()> {
+    if let Some(parent) = path.parent() {
+        if fs::symlink_metadata(parent).await.is_err() {
+            fs::create_dir_all(&parent).await?;
+        }
+    }
+    Ok(())
+}
+
 fn add_cors(res: &mut Response) {
     res.headers_mut()
         .typed_insert(AccessControlAllowOrigin::ANY);
@@ -648,6 +832,17 @@ fn add_cors(res: &mut Response) {
     );
 }
 
+fn res_propfind(res: &mut Response, content: &str) {
+    *res.status_mut() = StatusCode::MULTI_STATUS;
+    *res.body_mut() = Body::from(format!(
+        r#"<?xml version="1.0" encoding="utf-8" ?>
+<D:multistatus xmlns:D="DAV:">
+{}
+</D:multistatus>"#,
+        content,
+    ));
+}
+
 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);
@@ -725,6 +920,7 @@ fn print_listening(address: &str, port: u16, tls: bool) {
         for addr in addrs {
             eprintln!("  {}://{}:{}", protocol, addr, port);
         }
+        eprintln!();
     }
 }
 
@@ -742,3 +938,9 @@ fn retrive_listening_addrs(address: &str) -> Vec<String> {
     }
     vec![address.to_owned()]
 }
+
+async fn shutdown_signal() {
+    tokio::signal::ctrl_c()
+        .await
+        .expect("Failed to install CTRL+C signal handler")
+}