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102
src/main.rs
102
src/main.rs
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@ -11,11 +11,19 @@ use std::fs;
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use std::ffi::OsStr;
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use std::collections::HashMap;
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use rocket::response::{NamedFile, Redirect};
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use rocket::http::ContentType;
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use rocket::http::{Cookie, Cookies, ContentType, Status};
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use rocket::request::{self, Request, Form, FromRequest};
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use rocket_contrib::templates::Template;
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use rocket_upload::MultipartDatas;
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use serde::{Serialize, Deserialize};
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lazy_static! {
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static ref DIR: PathBuf = Path::new(env::var("FASTCLOUD_DIR").unwrap_or_else(|_| String::from("")).as_str()).to_path_buf();
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static ref ADMIN_KEY: String = env::var("FASTCLOUD_ADMIN_KEY").unwrap_or_else(|_| String::from(""));
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static ref USER_KEY: String = env::var("FASTCLOUD_USER_KEY").unwrap_or_else(|_| String::from(""));
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static ref PUBLIC_READ: bool = env::var("FASTCLOUD_PUBLIC").unwrap_or_else(|_| String::from("")) != *"";
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}
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#[derive(Serialize)]
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struct DirPath {
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is_file: bool,
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@ -23,41 +31,91 @@ struct DirPath {
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name: String,
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}
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#[derive(FromForm, Deserialize)]
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struct LoginInfo {
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#[derive(Debug, FromForm, Deserialize)]
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struct GenericUser {
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key: String,
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}
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struct AdminUser;
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impl<'a, 'r> FromRequest<'a, 'r> for GenericUser {
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type Error = ();
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lazy_static! {
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static ref DIR: PathBuf = Path::new(env::var("FASTCLOUD_DIR").unwrap_or_else(|_| String::from("")).as_str()).to_path_buf();
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static ref ADMIN_KEY: PathBuf = Path::new(env::var("FASTCLOUD_ADMIN_KEY").unwrap_or_else(|_| String::from("")).as_str()).to_path_buf();
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static ref USER_KEY: PathBuf = Path::new(env::var("FASTCLOUD_USER_KEY").unwrap_or_else(|_| String::from("")).as_str()).to_path_buf();
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fn from_request(request: &'a Request<'r>) -> request::Outcome<Self, Self::Error> {
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match request.cookies().get("key") {
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Some(key) => {
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if key.value() == ADMIN_KEY.as_str() || key.value() == USER_KEY.as_str() {
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request::Outcome::Success(GenericUser { key: String::from(key.value()) })
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} else {
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request::Outcome::Failure((Status::BadRequest, ()))
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}
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},
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None => {
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if *PUBLIC_READ {
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request::Outcome::Success(GenericUser { key: String::from("") })
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} else {
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request::Outcome::Failure((Status::BadRequest, ()))
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}
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}
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}
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}
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}
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impl<'a, 'r> FromRequest<'a, 'r> for AdminUser {
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type Error = ();
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fn from_request(request: &'a Request<'r>) -> request::Outcome<Self, Self::Error> {
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match request.cookies().get("key") {
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Some(key) => {
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if key.value() == ADMIN_KEY.as_str() {
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request::Outcome::Success(AdminUser)
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} else {
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request::Outcome::Failure((Status::BadRequest, ()))
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}
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},
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None => request::Outcome::Failure((Status::BadRequest, ()))
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}
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}
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}
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#[get("/")]
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fn root() -> Template {
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let map: HashMap<String, String> = HashMap::new();
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Template::render("home", map)
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}
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#[post("/login", data = "<form>")]
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fn login(form: Form<GenericUser>, mut cookies: Cookies) -> Redirect {
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println!("{:?}", form);
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let key = form.into_inner().key;
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let mut cook = Cookie::new("key", key);
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cook.set_http_only(true);
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cook.set_secure(true);
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cookies.add(cook);
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Redirect::to("/serve")
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}
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#[get("/serve")]
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fn get_root() -> Template {
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fn get_root(_guard: GenericUser) -> Template {
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let path = DIR.as_path().to_str().unwrap_or("");
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Template::render("dir", directory_structure(path.to_string()))
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}
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#[get("/serve/<path..>")]
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fn get_dir_entry(path: PathBuf) -> Template {
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fn get_dir_entry(path: PathBuf, _guard: GenericUser) -> Template {
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let dir = DIR.as_path().join(path);
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let path = dir.to_str().unwrap_or("");
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Template::render("dir", directory_structure(path.to_string()))
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}
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#[post("/dir/<path..>")]
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fn create_dir(path: PathBuf) {
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fn create_dir(path: PathBuf, _guard: AdminUser) {
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let dir = DIR.as_path().join(path);
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fs::create_dir_all(dir).unwrap();
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}
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#[post("/del/<path..>")]
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fn delete(path: PathBuf) -> Redirect {
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fn delete(path: PathBuf, _guard: AdminUser) -> Redirect {
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let dir = DIR.as_path().join(path.clone());
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if dir.is_file() {
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fs::remove_file(dir).unwrap();
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@ -103,13 +161,13 @@ fn directory_structure(path: String) -> HashMap<&'static str, HashMap<i32, DirPa
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#[get("/file/<path..>")]
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fn file_get(path: PathBuf) -> Option<NamedFile> {
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fn file_get(path: PathBuf, _guard: GenericUser) -> Option<NamedFile> {
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let dir = DIR.as_path().join(path);
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rocket::response::NamedFile::open(dir.as_path()).ok()
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}
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#[post("/upload/<path..>", data = "<data>")]
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fn upload_file(path: PathBuf, _content_type: &ContentType, data:MultipartDatas) -> Redirect {
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fn upload_file(path: PathBuf, _content_type: &ContentType, data:MultipartDatas, _guard: AdminUser) -> Redirect {
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let dir = DIR.as_path().join(path.clone());
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for f in data.files {
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if !Path::new(&format!("{}/{}", dir.to_str().unwrap(), f.filename)).exists() {
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@ -125,6 +183,22 @@ fn upload_file(path: PathBuf, _content_type: &ContentType, data:MultipartDatas)
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Redirect::to(uri!(get_dir_entry: path))
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}
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#[post("/upload", data = "<data>")]
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fn upload_root(_content_type: &ContentType, data:MultipartDatas, _guard: AdminUser) -> Redirect {
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let dir = DIR.as_path();
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for f in data.files {
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if !Path::new(&format!("{}/{}", dir.to_str().unwrap(), f.filename)).exists() {
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f.persist(dir);
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}
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for i in 0.. {
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if !Path::new(&format!("{}/{}.{}", dir.to_str().unwrap(), f.filename, i)).exists() {
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f.persist(dir);
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break
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}
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}
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}
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Redirect::to(uri!(get_root))
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}
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@ -135,5 +209,5 @@ fn upload_file(path: PathBuf, _content_type: &ContentType, data:MultipartDatas)
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fn main() {
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rocket::ignite()
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.attach(Template::fairing())
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.mount("/", routes![get_root, get_dir_entry, create_dir, file_get, upload_file, delete]).launch();
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.mount("/", routes![root, login, get_root, get_dir_entry, create_dir, file_get, upload_root, upload_file, delete]).launch();
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}
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17
templates/home.html.hbs
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17
templates/home.html.hbs
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@ -0,0 +1,17 @@
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<html>
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<head>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
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</head>
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<body>
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<form action="/login" method="post">
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<div class="form-outline mb-4">
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<input type="text", id="key", name="key" class="form-control form-control-lg" placeholder="Enter Key"/>
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<input type="submit" value="Login"/>
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</div>
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</form>
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</body>
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</html>
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