Update dependencies

src/data/base_request_handler.rs

@@ -36,7 +36,7 @@ struct SuccessMessage {
 
 pub struct PostFile {
     pub name: String,
-    pub buff: bytes::Bytes,
+    pub buff: actix_web::web::Bytes,
 }
 
 /// Single request body  value

src/data/error.rs

@@ -1,8 +1,7 @@
 use core::fmt;
 use std::error;
 use std::error::Error;
-
-use serde::export::Formatter;
+use std::fmt::Formatter;
 
 /// Simple rust error
 ///
@@ -37,4 +36,5 @@ impl fmt::Display for ExecError {
     }
 }
 
+
 impl error::Error for ExecError {}

src/server.rs

@@ -4,8 +4,7 @@ use std::pin::Pin;
 use actix_web::{App, FromRequest, http, HttpMessage, HttpRequest, HttpResponse, HttpServer, web};
 use actix_web::dev::{Decompress, Payload, PayloadStream};
 use actix_web::error::{ErrorBadRequest, ErrorInternalServerError, PayloadError};
-use actix_web::web::{Bytes, BytesMut};
-use bytes::{Buf, BufMut};
+use actix_web::web::{Bytes, BytesMut, BufMut, Buf};
 use encoding_rs::UTF_8;
 use futures::{FutureExt, Stream, StreamExt};
 use futures::future::LocalBoxFuture;

src/utils/crypt_utils.rs

@@ -59,6 +59,7 @@ pub fn legacy_crypt_pass(pass: &str) -> ResultBoxError<String> {
 pub fn rand_str(len: usize) -> String {
     thread_rng()
         .sample_iter(&Alphanumeric)
+        .map(char::from)
         .take(len)
         .collect()
 }

src/utils/pdf_utils.rs

@@ -7,10 +7,12 @@ use pdf::backend::Backend;
 use crate::data::error::{ExecError, ResultBoxError};
 
 /// Check out whether a PDF is a valid PDF or not, by trying to open it
-pub fn is_valid_pdf(file: &bytes::Bytes) -> ResultBoxError<bool> {
+pub fn is_valid_pdf(file: &actix_web::web::Bytes) -> ResultBoxError<bool> {
     let backend = file.to_vec();
 
-    match backend.read_xref_table_and_trailer() {
+    let start_offset = backend.locate_start_offset()?;
+
+    match backend.read_xref_table_and_trailer(start_offset) {
         Ok((refs, _)) => {
             if refs.is_empty() {
                 Err(ExecError::boxed_string(format!("Detected a PDF with 0 references (file size: {})!", file.len())))
@@ -20,7 +22,7 @@ pub fn is_valid_pdf(file: &bytes::Bytes) -> ResultBoxError<bool> {
         }
 
         Err(e) => {
-            println!("Error while parsing PDF: {}", e);
+            println!("Error while parsing PDF: {:?}", e);
             Ok(false)
         }
     }