pub fn handle<'a>(
        &'a self,
        req: &'a mut Request<Body>,
    ) -> impl Future<Output = Result<Response<Body>, Error>> + Send + 'a {
        let method = req.method();
        let headers = req.headers();
        let uri = req.uri();

        let root_dir = self.opts.root_dir.as_ref();
        let uri_path = uri.path();
        let uri_query = uri.query();
        let dir_listing = self.opts.dir_listing;
        let dir_listing_order = self.opts.dir_listing_order;

        async move {
            // CORS
            if self.opts.cors.is_some() {
                let cors = self.opts.cors.as_ref().unwrap();
                match cors.check_request(method, headers) {
                    Ok(res) => {
                        tracing::debug!("cors ok: {:?}", res);
                    }
                    Err(err) => {
                        tracing::error!("cors error kind: {:?}", err);
                        return error_page::error_response(
                            method,
                            &StatusCode::FORBIDDEN,
                            self.opts.page404.as_ref(),
                            self.opts.page50x.as_ref(),
                        );
                    }
                };
            }

            // `Basic` HTTP Authorization Schema
            if !self.opts.basic_auth.is_empty() {
                if let Some((user_id, password)) = self.opts.basic_auth.split_once(':') {
                    if let Err(err) = basic_auth::check_request(headers, user_id, password) {
                        tracing::warn!("basic authentication failed {:?}", err);
                        let mut resp = error_page::error_response(
                            method,
                            &StatusCode::UNAUTHORIZED,
                            self.opts.page404.as_ref(),
                            self.opts.page50x.as_ref(),
                        )?;
                        resp.headers_mut().insert(
                            WWW_AUTHENTICATE,
                            "Basic realm=\"Static Web Server\", charset=\"UTF-8\""
                                .parse()
                                .unwrap(),
                        );
                        return Ok(resp);
                    }
                } else {
                    tracing::error!("invalid basic authentication `user_id:password` pairs");
                    return error_page::error_response(
                        method,
                        &StatusCode::INTERNAL_SERVER_ERROR,
                        self.opts.page404.as_ref(),
                        self.opts.page50x.as_ref(),
                    );
                }
            }

            // Static files
            match static_files::handle(
                method,
                headers,
                root_dir,
                uri_path,
                uri_query,
                dir_listing,
                dir_listing_order,
            )
            .await
            {
                Ok(mut resp) => {
                    // Auto compression based on the `Accept-Encoding` header
                    if self.opts.compression {
                        resp = match compression::auto(method, headers, resp) {
                            Ok(res) => res,
                            Err(err) => {
                                tracing::error!("error during body compression: {:?}", err);
                                return error_page::error_response(
                                    method,
                                    &StatusCode::INTERNAL_SERVER_ERROR,
                                    self.opts.page404.as_ref(),
                                    self.opts.page50x.as_ref(),
                                );
                            }
                        };
                    }

                    // Append `Cache-Control` headers for web assets
                    if self.opts.cache_control_headers {
                        control_headers::append_headers(uri_path, &mut resp);
                    }

                    // Append security headers
                    if self.opts.security_headers {
                        security_headers::append_headers(&mut resp);
                    }

                    Ok(resp)
                }
                Err(status) => error_page::error_response(
                    method,
                    &status,
                    self.opts.page404.as_ref(),
                    self.opts.page50x.as_ref(),
                ),
            }
        }
    }
/// Main entry point for incoming requests.
Main entry point for incoming requests.
Main entry point for incoming requests .
pub fn handle<'a>(
        &'a self,
        req: &'a mut Request<Body>,
    ) -> impl Future<Output = Result<Response<Body>, Error>> + Send + 'a {
        let method = req.method();
        let headers = req.headers();
        let uri = req.uri();
        let root_dir = self.opts.root_dir.as_ref();
        let uri_path = uri.path();
        let uri_query = uri.query();
        let dir_listing = self.opts.dir_listing;
        let dir_listing_order = self.opts.dir_listing_order;
        async move {
            // CORS
            if self.opts.cors.is_some() {
                let cors = self.opts.cors.as_ref().unwrap();
                match cors.check_request(method, headers) {
                    Ok(res) => {
                        tracing::debug!("cors ok: {:?}", res);
                    }
                    Err(err) => {
                        tracing::error!("cors error kind: {:?}", err);
                        return error_page::error_response(
                            method,
                            &StatusCode::FORBIDDEN,
                            self.opts.page404.as_ref(),
                            self.opts.page50x.as_ref(),
                        );
                    }
                };
            }
            // `Basic` HTTP Authorization Schema
            if !self.opts.basic_auth.is_empty() {
                if let Some((user_id, password)) = self.opts.basic_auth.split_once(':') {
                    if let Err(err) = basic_auth::check_request(headers, user_id, password) {
                        tracing::warn!("basic authentication failed {:?}", err);
                        let mut resp = error_page::error_response(
                            method,
                            &StatusCode::UNAUTHORIZED,
                            self.opts.page404.as_ref(),
                            self.opts.page50x.as_ref(),
                        )?;
                        resp.headers_mut().insert(
                            WWW_AUTHENTICATE,
                            "Basic realm=\"Static Web Server\", charset=\"UTF-8\""
                                .parse()
                                .unwrap(),
                        );
                        return Ok(resp);
                    }
                } else {
                    tracing::error!("invalid basic authentication `user_id:password` pairs");
                    return error_page::error_response(
                        method,
                        &StatusCode::INTERNAL_SERVER_ERROR,
                        self.opts.page404.as_ref(),
                        self.opts.page50x.as_ref(),
                    );
                }
            }
            // Static files
            match static_files::handle(
                method,
                headers,
                root_dir,
                uri_path,
                uri_query,
                dir_listing,
                dir_listing_order,
            )
            .await
            {
                Ok(mut resp) => {
                    // Auto compression based on the `Accept-Encoding` header
                    if self.opts.compression {
                        resp = match compression::auto(method, headers, resp) {
                            Ok(res) => res,
                            Err(err) => {
                                tracing::error!("error during body compression: {:?}", err);
                                return error_page::error_response(
                                    method,
                                    &StatusCode::INTERNAL_SERVER_ERROR,
                                    self.opts.page404.as_ref(),
                                    self.opts.page50x.as_ref(),
                                );
                            }
                        };
                    }
                    // Append `Cache-Control` headers for web assets
                    if self.opts.cache_control_headers {
                        control_headers::append_headers(uri_path, &mut resp);
                    }
                    // Append security headers
                    if self.opts.security_headers {
                        security_headers::append_headers(&mut resp);
                    }
                    Ok(resp)
                }
                Err(status) => error_page::error_response(
                    method,
                    &status,
                    self.opts.page404.as_ref(),
                    self.opts.page50x.as_ref(),
                ),
            }
        }
    }
pub fn handle < ' a > ( & ' a self , req : & ' a mut Request < Body > , ) -> impl Future < Output = Result < Response < Body > , Error > > + Send + ' a { let method = req . method ( ) ; let headers = req . headers ( ) ; let uri = req . uri ( ) ; let root_dir = self . opts . root_dir . as_ref ( ) ; let uri_path = uri . path ( ) ; let uri_query = uri . query ( ) ; let dir_listing = self . opts . dir_listing ; let dir_listing_order = self . opts . dir_listing_order ; async move { // CORS if self . opts . cors . is_some ( ) { let cors = self . opts . cors . as_ref ( ) . unwrap ( ) ; match cors . check_request ( method , headers ) { Ok ( res ) => { tracing :: debug ! ( " " res ) ; } Err ( err ) => { tracing :: error ! ( " " err ) ; return error_page :: error_response ( method , & StatusCode :: FORBIDDEN , self . opts . page404 . as_ref ( ) , self . opts . page50x . as_ref ( ) , ) ; } } ; } // `Basic` HTTP Authorization Schema if ! self . opts . basic_auth . is_empty ( ) { if let Some ( ( user_id , password ) ) = self . opts . basic_auth . split_once ( ':' ) { if let Err ( err ) = basic_auth :: check_request ( headers , user_id , password ) { tracing :: warn ! ( " " err ) ; let mut resp = error_page :: error_response ( method , & StatusCode :: UNAUTHORIZED , self . opts . page404 . as_ref ( ) , self . opts . page50x . as_ref ( ) , ) ? ; resp . headers_mut ( ) . insert ( WWW_AUTHENTICATE , " \" \" \" \" " . parse ( ) . unwrap ( ) , ) ; return Ok ( resp ) ; } } else { tracing :: error ! ( " " ) ; return error_page :: error_response ( method , & StatusCode :: INTERNAL_SERVER_ERROR , self . opts . page404 . as_ref ( ) , self . opts . page50x . as_ref ( ) , ) ; } } // Static files match static_files :: handle ( method , headers , root_dir , uri_path , uri_query , dir_listing , dir_listing_order , ) . await { Ok ( mut resp ) => { // Auto compression based on the `Accept-Encoding` header if self . opts . compression { resp = match compression :: auto ( method , headers , resp ) { Ok ( res ) => res , Err ( err ) => { tracing :: error ! ( " " err ) ; return error_page :: error_response ( method , & StatusCode :: INTERNAL_SERVER_ERROR , self . opts . page404 . as_ref ( ) , self . opts . page50x . as_ref ( ) , ) ; } } ; } // Append `Cache-Control` headers for web assets if self . opts . cache_control_headers { control_headers :: append_headers ( uri_path , & mut resp ) ; } // Append security headers if self . opts . security_headers { security_headers :: append_headers ( & mut resp ) ; } Ok ( resp ) } Err ( status ) => error_page :: error_response ( method , & status , self . opts . page404 . as_ref ( ) , self . opts . page50x . as_ref ( ) , ) , } } }
Main entry point for incoming requests.
Main entry point for incoming requests .
&'a self
req
&'a mut Request<Body>
&'a self
req
&'a mut Request<Body>