1331 lines
50 KiB
Rust
1331 lines
50 KiB
Rust
//! ## Ftp_transfer
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//!
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//! `ftp_transfer` is the module which provides the implementation for the FTP/FTPS file transfer
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/**
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* MIT License
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*
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* termscp - Copyright (c) 2021 Christian Visintin
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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// Dependencies
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extern crate chrono;
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extern crate ftp4;
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#[cfg(os_target = "windows")]
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extern crate path_slash;
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extern crate regex;
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use super::{FileTransfer, FileTransferError, FileTransferErrorType};
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use crate::fs::{FsDirectory, FsEntry, FsFile};
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use crate::utils::fmt::{fmt_time, shadow_password};
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use crate::utils::parser::{parse_datetime, parse_lstime};
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// Includes
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use ftp4::native_tls::TlsConnector;
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use ftp4::{types::FileType, FtpStream};
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use regex::Regex;
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use std::path::{Path, PathBuf};
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use std::time::SystemTime;
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use std::{
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io::{Read, Write},
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ops::Range,
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};
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/// ## FtpFileTransfer
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///
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/// Ftp file transfer struct
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pub struct FtpFileTransfer {
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stream: Option<FtpStream>,
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ftps: bool,
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}
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impl FtpFileTransfer {
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/// ### new
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///
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/// Instantiates a new `FtpFileTransfer`
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pub fn new(ftps: bool) -> FtpFileTransfer {
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FtpFileTransfer { stream: None, ftps }
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}
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/// ### resolve
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///
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/// Fix provided path; on Windows fixes the backslashes, converting them to slashes
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/// While on POSIX does nothing
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#[cfg(target_os = "windows")]
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fn resolve(p: &Path) -> PathBuf {
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PathBuf::from(path_slash::PathExt::to_slash_lossy(p).as_str())
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}
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#[cfg(any(target_os = "unix", target_os = "macos", target_os = "linux"))]
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fn resolve(p: &Path) -> PathBuf {
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p.to_path_buf()
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}
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/// ### parse_list_line
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///
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/// Parse a line of LIST command output and instantiates an FsEntry from it
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fn parse_list_line(&mut self, path: &Path, line: &str) -> Result<FsEntry, ()> {
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// Try to parse using UNIX syntax
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match self.parse_unix_list_line(path, line) {
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Ok(entry) => Ok(entry),
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Err(_) => match self.parse_dos_list_line(path, line) {
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// If UNIX parsing fails, try DOS
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Ok(entry) => Ok(entry),
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Err(_) => Err(()),
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},
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}
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}
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/// ### parse_unix_list_line
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///
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/// Try to parse a "LIST" output command line in UNIX format.
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/// Returns error if syntax is not UNIX compliant.
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/// UNIX syntax has the following syntax:
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/// {FILE_TYPE}{UNIX_PEX} {HARD_LINKS} {USER} {GROUP} {SIZE} {DATE} {FILENAME}
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/// -rw-r--r-- 1 cvisintin staff 4968 27 Dic 10:46 CHANGELOG.md
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fn parse_unix_list_line(&mut self, path: &Path, line: &str) -> Result<FsEntry, ()> {
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// Prepare list regex
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// NOTE: about this damn regex <https://stackoverflow.com/questions/32480890/is-there-a-regex-to-parse-the-values-from-an-ftp-directory-listing>
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lazy_static! {
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static ref LS_RE: Regex = Regex::new(r#"^([\-ld])([\-rwxs]{9})\s+(\d+)\s+(\w+)\s+(\w+)\s+(\d+)\s+(\w{3}\s+\d{1,2}\s+(?:\d{1,2}:\d{1,2}|\d{4}))\s+(.+)$"#).unwrap();
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}
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debug!("Parsing LIST (UNIX) line: '{}'", line);
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// Apply regex to result
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match LS_RE.captures(line) {
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// String matches regex
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Some(metadata) => {
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// NOTE: metadata fmt: (regex, file_type, permissions, link_count, uid, gid, filesize, mtime, filename)
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// Expected 7 + 1 (8) values: + 1 cause regex is repeated at 0
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if metadata.len() < 8 {
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return Err(());
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}
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// Collect metadata
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// Get if is directory and if is symlink
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let (mut is_dir, is_symlink): (bool, bool) = match metadata.get(1).unwrap().as_str()
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{
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"-" => (false, false),
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"l" => (false, true),
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"d" => (true, false),
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_ => return Err(()), // Ignore special files
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};
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// Check string length (unix pex)
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if metadata.get(2).unwrap().as_str().len() < 9 {
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return Err(());
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}
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let pex = |range: Range<usize>| {
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let mut count: u8 = 0;
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for (i, c) in metadata.get(2).unwrap().as_str()[range].chars().enumerate() {
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match c {
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'-' => {}
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_ => {
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count += match i {
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0 => 4,
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1 => 2,
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2 => 1,
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_ => 0,
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}
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}
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}
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}
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count
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};
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// Get unix pex
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let unix_pex = (pex(0..3), pex(3..6), pex(6..9));
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// Parse mtime and convert to SystemTime
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let mtime: SystemTime = match parse_lstime(
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metadata.get(7).unwrap().as_str(),
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"%b %d %Y",
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"%b %d %H:%M",
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) {
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Ok(t) => t,
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Err(_) => SystemTime::UNIX_EPOCH,
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};
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// Get uid
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let uid: Option<u32> = match metadata.get(4).unwrap().as_str().parse::<u32>() {
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Ok(uid) => Some(uid),
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Err(_) => None,
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};
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// Get gid
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let gid: Option<u32> = match metadata.get(5).unwrap().as_str().parse::<u32>() {
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Ok(gid) => Some(gid),
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Err(_) => None,
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};
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// Get filesize
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let filesize: usize = metadata
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.get(6)
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.unwrap()
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.as_str()
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.parse::<usize>()
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.unwrap_or(0);
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// Split filename if required
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let (file_name, symlink_path): (String, Option<PathBuf>) = match is_symlink {
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true => self.get_name_and_link(metadata.get(8).unwrap().as_str()),
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false => (String::from(metadata.get(8).unwrap().as_str()), None),
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};
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// Check if file_name is '.' or '..'
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if file_name.as_str() == "." || file_name.as_str() == ".." {
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debug!("File name is {}; ignoring entry", file_name);
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return Err(());
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}
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// Get symlink
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let symlink: Option<Box<FsEntry>> = symlink_path.map(|p| {
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Box::new(match p.to_string_lossy().ends_with('/') {
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true => {
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// NOTE: is_dir becomes true
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is_dir = true;
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FsEntry::Directory(FsDirectory {
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name: p
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.file_name()
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.unwrap_or(&std::ffi::OsStr::new(""))
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.to_string_lossy()
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.to_string(),
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abs_path: p.clone(),
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last_change_time: mtime,
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last_access_time: mtime,
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creation_time: mtime,
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readonly: false,
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symlink: None,
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user: uid,
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group: gid,
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unix_pex: Some(unix_pex),
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})
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}
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false => FsEntry::File(FsFile {
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name: p
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.file_name()
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.unwrap_or(&std::ffi::OsStr::new(""))
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.to_string_lossy()
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.to_string(),
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abs_path: p.clone(),
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last_change_time: mtime,
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last_access_time: mtime,
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creation_time: mtime,
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readonly: false,
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symlink: None,
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size: filesize,
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ftype: p.extension().map(|s| String::from(s.to_string_lossy())),
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user: uid,
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group: gid,
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unix_pex: Some(unix_pex),
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}),
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})
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});
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let mut abs_path: PathBuf = PathBuf::from(path);
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abs_path.push(file_name.as_str());
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let abs_path: PathBuf = Self::resolve(abs_path.as_path());
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// get extension
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let extension: Option<String> = abs_path
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.as_path()
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.extension()
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.map(|s| String::from(s.to_string_lossy()));
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// Return
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debug!("Follows LIST line '{}' attributes", line);
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debug!("Is directory? {}", is_dir);
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debug!("Is symlink? {}", is_symlink);
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debug!("name: {}", file_name);
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debug!("abs_path: {}", abs_path.display());
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debug!("last_change_time: {}", fmt_time(mtime, "%Y-%m-%dT%H:%M:%S"));
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debug!("last_access_time: {}", fmt_time(mtime, "%Y-%m-%dT%H:%M:%S"));
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debug!("creation_time: {}", fmt_time(mtime, "%Y-%m-%dT%H:%M:%S"));
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debug!("symlink: {:?}", symlink);
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debug!("user: {:?}", uid);
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debug!("group: {:?}", gid);
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debug!("unix_pex: {:?}", unix_pex);
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debug!("---------------------------------------");
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// Push to entries
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Ok(match is_dir {
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true => FsEntry::Directory(FsDirectory {
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name: file_name,
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abs_path,
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last_change_time: mtime,
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last_access_time: mtime,
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creation_time: mtime,
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readonly: false,
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symlink,
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user: uid,
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group: gid,
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unix_pex: Some(unix_pex),
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}),
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false => FsEntry::File(FsFile {
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name: file_name,
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abs_path,
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last_change_time: mtime,
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last_access_time: mtime,
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creation_time: mtime,
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size: filesize,
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ftype: extension,
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readonly: false,
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symlink,
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user: uid,
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group: gid,
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unix_pex: Some(unix_pex),
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}),
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})
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}
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None => Err(()),
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}
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}
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/// ### parse_dos_list_line
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///
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/// Try to parse a "LIST" output command line in DOS format.
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/// Returns error if syntax is not DOS compliant.
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/// DOS syntax has the following syntax:
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/// {DATE} {TIME} {<DIR> | SIZE} {FILENAME}
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/// 10-19-20 03:19PM <DIR> pub
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/// 04-08-14 03:09PM 403 readme.txt
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fn parse_dos_list_line(&self, path: &Path, line: &str) -> Result<FsEntry, ()> {
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// Prepare list regex
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// NOTE: you won't find this regex on the internet. It seems I'm the only person in the world who needs this
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lazy_static! {
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static ref DOS_RE: Regex = Regex::new(
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r#"^(\d{2}\-\d{2}\-\d{2}\s+\d{2}:\d{2}\s*[AP]M)\s+(<DIR>)?([\d,]*)\s+(.+)$"#
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)
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.unwrap();
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}
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debug!("Parsing LIST (DOS) line: '{}'", line);
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// Apply regex to result
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match DOS_RE.captures(line) {
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// String matches regex
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Some(metadata) => {
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// NOTE: metadata fmt: (regex, date_time, is_dir?, file_size?, file_name)
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// Expected 4 + 1 (5) values: + 1 cause regex is repeated at 0
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if metadata.len() < 5 {
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return Err(());
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}
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// Parse date time
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let time: SystemTime =
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match parse_datetime(metadata.get(1).unwrap().as_str(), "%d-%m-%y %I:%M%p") {
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Ok(t) => t,
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Err(_) => SystemTime::UNIX_EPOCH, // Don't return error
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};
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// Get if is a directory
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let is_dir: bool = metadata.get(2).is_some();
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// Get file size
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let file_size: usize = match is_dir {
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true => 0, // If is directory, filesize is 0
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false => match metadata.get(3) {
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// If is file, parse arg 3
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Some(val) => val.as_str().parse::<usize>().unwrap_or(0),
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None => 0, // Should not happen
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},
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};
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// Get file name
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let file_name: String = String::from(metadata.get(4).unwrap().as_str());
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// Get absolute path
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let mut abs_path: PathBuf = PathBuf::from(path);
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abs_path.push(file_name.as_str());
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let abs_path: PathBuf = Self::resolve(abs_path.as_path());
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// Get extension
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let extension: Option<String> = abs_path
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.as_path()
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.extension()
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.map(|s| String::from(s.to_string_lossy()));
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debug!("Follows LIST line '{}' attributes", line);
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debug!("Is directory? {}", is_dir);
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debug!("name: {}", file_name);
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debug!("abs_path: {}", abs_path.display());
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debug!("last_change_time: {}", fmt_time(time, "%Y-%m-%dT%H:%M:%S"));
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debug!("last_access_time: {}", fmt_time(time, "%Y-%m-%dT%H:%M:%S"));
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debug!("creation_time: {}", fmt_time(time, "%Y-%m-%dT%H:%M:%S"));
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debug!("---------------------------------------");
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// Return entry
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Ok(match is_dir {
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true => FsEntry::Directory(FsDirectory {
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name: file_name,
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abs_path,
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last_change_time: time,
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last_access_time: time,
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creation_time: time,
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readonly: false,
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symlink: None,
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user: None,
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group: None,
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unix_pex: None,
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}),
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false => FsEntry::File(FsFile {
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name: file_name,
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abs_path,
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last_change_time: time,
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last_access_time: time,
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creation_time: time,
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size: file_size,
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ftype: extension,
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readonly: false,
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symlink: None,
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user: None,
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group: None,
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unix_pex: None,
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}),
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})
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}
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None => Err(()), // Invalid syntax
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}
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}
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|
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/// ### get_name_and_link
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///
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/// Returns from a `ls -l` command output file name token, the name of the file and the symbolic link (if there is any)
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fn get_name_and_link(&self, token: &str) -> (String, Option<PathBuf>) {
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let tokens: Vec<&str> = token.split(" -> ").collect();
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let filename: String = String::from(*tokens.get(0).unwrap());
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let symlink: Option<PathBuf> = tokens.get(1).map(PathBuf::from);
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(filename, symlink)
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}
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}
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|
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impl FileTransfer for FtpFileTransfer {
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/// ### connect
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///
|
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/// Connect to the remote server
|
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|
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fn connect(
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&mut self,
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address: String,
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port: u16,
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username: Option<String>,
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password: Option<String>,
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) -> Result<Option<String>, FileTransferError> {
|
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// Get stream
|
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info!("Connecting to {}:{}", address, port);
|
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let mut stream: FtpStream = match FtpStream::connect(format!("{}:{}", address, port)) {
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Ok(stream) => stream,
|
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Err(err) => {
|
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error!("Failed to connect: {}", err);
|
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return Err(FileTransferError::new_ex(
|
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FileTransferErrorType::ConnectionError,
|
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err.to_string(),
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));
|
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}
|
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};
|
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// If SSL, open secure session
|
|
if self.ftps {
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info!("Setting up TLS stream...");
|
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let ctx = match TlsConnector::builder()
|
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.danger_accept_invalid_certs(true)
|
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.danger_accept_invalid_hostnames(true)
|
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.build()
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{
|
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Ok(tls) => tls,
|
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Err(err) => {
|
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error!("Failed to setup TLS stream: {}", err);
|
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return Err(FileTransferError::new_ex(
|
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FileTransferErrorType::SslError,
|
|
err.to_string(),
|
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));
|
|
}
|
|
};
|
|
stream = match stream.into_secure(ctx, address.as_str()) {
|
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Ok(s) => s,
|
|
Err(err) => {
|
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error!("Failed to setup TLS stream: {}", err);
|
|
return Err(FileTransferError::new_ex(
|
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FileTransferErrorType::SslError,
|
|
err.to_string(),
|
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));
|
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}
|
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};
|
|
}
|
|
// Login (use anonymous if credentials are unspecified)
|
|
let username: String = match username {
|
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Some(u) => u,
|
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None => String::from("anonymous"),
|
|
};
|
|
let password: String = match password {
|
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Some(pwd) => pwd,
|
|
None => String::new(),
|
|
};
|
|
info!(
|
|
"Signin in with username: {}, password: {}",
|
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username,
|
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shadow_password(password.as_str())
|
|
);
|
|
if let Err(err) = stream.login(username.as_str(), password.as_str()) {
|
|
error!("Login failed: {}", err);
|
|
return Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::AuthenticationFailed,
|
|
err.to_string(),
|
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));
|
|
}
|
|
debug!("Setting transfer type to Binary");
|
|
// Initialize file type
|
|
if let Err(err) = stream.transfer_type(FileType::Binary) {
|
|
error!("Failed to set transfer type to binary: {}", err);
|
|
return Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ProtocolError,
|
|
err.to_string(),
|
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));
|
|
}
|
|
// Set stream
|
|
self.stream = Some(stream);
|
|
info!("Connection successfully established");
|
|
// Return OK
|
|
Ok(self.stream.as_ref().unwrap().get_welcome_msg())
|
|
}
|
|
|
|
/// ### disconnect
|
|
///
|
|
/// Disconnect from the remote server
|
|
|
|
fn disconnect(&mut self) -> Result<(), FileTransferError> {
|
|
info!("Disconnecting from FTP server...");
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.quit() {
|
|
Ok(_) => {
|
|
self.stream = None;
|
|
Ok(())
|
|
}
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ConnectionError,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### is_connected
|
|
///
|
|
/// Indicates whether the client is connected to remote
|
|
fn is_connected(&self) -> bool {
|
|
self.stream.is_some()
|
|
}
|
|
|
|
/// ### pwd
|
|
///
|
|
/// Print working directory
|
|
|
|
fn pwd(&mut self) -> Result<PathBuf, FileTransferError> {
|
|
info!("PWD");
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.pwd() {
|
|
Ok(path) => Ok(PathBuf::from(path.as_str())),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ConnectionError,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### change_dir
|
|
///
|
|
/// Change working directory
|
|
|
|
fn change_dir(&mut self, dir: &Path) -> Result<PathBuf, FileTransferError> {
|
|
let dir: PathBuf = Self::resolve(dir);
|
|
info!("Changing directory to {}", dir.display());
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.cwd(&dir.as_path().to_string_lossy()) {
|
|
Ok(_) => Ok(dir),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ConnectionError,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### copy
|
|
///
|
|
/// Copy file to destination
|
|
fn copy(&mut self, _src: &FsEntry, _dst: &Path) -> Result<(), FileTransferError> {
|
|
// FTP doesn't support file copy
|
|
debug!("COPY issues (will fail, since unsupported)");
|
|
Err(FileTransferError::new(
|
|
FileTransferErrorType::UnsupportedFeature,
|
|
))
|
|
}
|
|
|
|
/// ### list_dir
|
|
///
|
|
/// List directory entries
|
|
|
|
fn list_dir(&mut self, path: &Path) -> Result<Vec<FsEntry>, FileTransferError> {
|
|
let dir: PathBuf = Self::resolve(path);
|
|
info!("LIST dir {}", dir.display());
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.list(Some(&dir.as_path().to_string_lossy())) {
|
|
Ok(entries) => {
|
|
debug!("Got {} lines in LIST result", entries.len());
|
|
// Prepare result
|
|
let mut result: Vec<FsEntry> = Vec::with_capacity(entries.len());
|
|
// Iterate over entries
|
|
for entry in entries.iter() {
|
|
if let Ok(file) = self.parse_list_line(dir.as_path(), entry) {
|
|
result.push(file);
|
|
}
|
|
}
|
|
debug!(
|
|
"{} out of {} were valid entries",
|
|
result.len(),
|
|
entries.len()
|
|
);
|
|
Ok(result)
|
|
}
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::DirStatFailed,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### mkdir
|
|
///
|
|
/// Make directory
|
|
fn mkdir(&mut self, dir: &Path) -> Result<(), FileTransferError> {
|
|
let dir: PathBuf = Self::resolve(dir);
|
|
info!("MKDIR {}", dir.display());
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.mkdir(&dir.as_path().to_string_lossy()) {
|
|
Ok(_) => Ok(()),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::FileCreateDenied,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### remove
|
|
///
|
|
/// Remove a file or a directory
|
|
fn remove(&mut self, fsentry: &FsEntry) -> Result<(), FileTransferError> {
|
|
if self.stream.is_none() {
|
|
return Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
));
|
|
}
|
|
info!("Removing entry {}", fsentry.get_abs_path().display());
|
|
let wrkdir: PathBuf = self.pwd()?;
|
|
match fsentry {
|
|
// Match fs entry...
|
|
FsEntry::File(file) => {
|
|
// Go to parent directory
|
|
if let Some(parent_dir) = file.abs_path.parent() {
|
|
debug!("Changing wrkdir to {}", parent_dir.display());
|
|
self.change_dir(parent_dir)?;
|
|
}
|
|
debug!("entry is a file; removing file {}", file.abs_path.display());
|
|
// Remove file directly
|
|
let result = self
|
|
.stream
|
|
.as_mut()
|
|
.unwrap()
|
|
.rm(file.name.as_ref())
|
|
.map(|_| ())
|
|
.map_err(|e| {
|
|
FileTransferError::new_ex(FileTransferErrorType::PexError, e.to_string())
|
|
});
|
|
// Go to source directory
|
|
match self.change_dir(wrkdir.as_path()) {
|
|
Err(err) => Err(err),
|
|
Ok(_) => result,
|
|
}
|
|
}
|
|
FsEntry::Directory(dir) => {
|
|
// Get directory files
|
|
debug!("Entry is a directory; iterating directory entries");
|
|
let result = match self.list_dir(dir.abs_path.as_path()) {
|
|
Ok(files) => {
|
|
// Remove recursively files
|
|
debug!("Removing {} entries from directory...", files.len());
|
|
for file in files.iter() {
|
|
if let Err(err) = self.remove(&file) {
|
|
return Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::PexError,
|
|
err.to_string(),
|
|
));
|
|
}
|
|
}
|
|
// Once all files in directory have been deleted, remove directory
|
|
debug!("Finally removing directory {}...", dir.name);
|
|
// Enter parent directory
|
|
if let Some(parent_dir) = dir.abs_path.parent() {
|
|
debug!(
|
|
"Changing wrkdir to {} to delete directory {}",
|
|
parent_dir.display(),
|
|
dir.name
|
|
);
|
|
self.change_dir(parent_dir)?;
|
|
}
|
|
match self.stream.as_mut().unwrap().rmdir(dir.name.as_str()) {
|
|
Ok(_) => {
|
|
debug!("Removed {}", dir.abs_path.display());
|
|
Ok(())
|
|
}
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::PexError,
|
|
err.to_string(),
|
|
)),
|
|
}
|
|
}
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::DirStatFailed,
|
|
err.to_string(),
|
|
)),
|
|
};
|
|
// Restore directory
|
|
match self.change_dir(wrkdir.as_path()) {
|
|
Err(err) => Err(err),
|
|
Ok(_) => result,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// ### rename
|
|
///
|
|
/// Rename file or a directory
|
|
fn rename(&mut self, file: &FsEntry, dst: &Path) -> Result<(), FileTransferError> {
|
|
let dst: PathBuf = Self::resolve(dst);
|
|
info!(
|
|
"Renaming {} to {}",
|
|
file.get_abs_path().display(),
|
|
dst.display()
|
|
);
|
|
match &mut self.stream {
|
|
Some(stream) => {
|
|
// Get name
|
|
let src_name: String = match file {
|
|
FsEntry::Directory(dir) => dir.name.clone(),
|
|
FsEntry::File(file) => file.name.clone(),
|
|
};
|
|
// Only names are supported
|
|
match stream.rename(src_name.as_str(), &dst.as_path().to_string_lossy()) {
|
|
Ok(_) => Ok(()),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::FileCreateDenied,
|
|
err.to_string(),
|
|
)),
|
|
}
|
|
}
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### stat
|
|
///
|
|
/// Stat file and return FsEntry
|
|
fn stat(&mut self, _path: &Path) -> Result<FsEntry, FileTransferError> {
|
|
match &mut self.stream {
|
|
Some(_) => Err(FileTransferError::new(
|
|
FileTransferErrorType::UnsupportedFeature,
|
|
)),
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### exec
|
|
///
|
|
/// Execute a command on remote host
|
|
fn exec(&mut self, _cmd: &str) -> Result<String, FileTransferError> {
|
|
Err(FileTransferError::new(
|
|
FileTransferErrorType::UnsupportedFeature,
|
|
))
|
|
}
|
|
|
|
/// ### send_file
|
|
///
|
|
/// Send file to remote
|
|
/// File name is referred to the name of the file as it will be saved
|
|
/// Data contains the file data
|
|
/// Returns file and its size
|
|
fn send_file(
|
|
&mut self,
|
|
_local: &FsFile,
|
|
file_name: &Path,
|
|
) -> Result<Box<dyn Write>, FileTransferError> {
|
|
let file_name: PathBuf = Self::resolve(file_name);
|
|
info!("Sending file {}", file_name.display());
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.put_with_stream(&file_name.as_path().to_string_lossy()) {
|
|
Ok(writer) => Ok(Box::new(writer)), // NOTE: don't use BufWriter here, since already returned by the library
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::FileCreateDenied,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### recv_file
|
|
///
|
|
/// Receive file from remote with provided name
|
|
/// Returns file and its size
|
|
fn recv_file(&mut self, file: &FsFile) -> Result<Box<dyn Read>, FileTransferError> {
|
|
info!("Receiving file {}", file.abs_path.display());
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.get(&file.abs_path.as_path().to_string_lossy()) {
|
|
Ok(reader) => Ok(Box::new(reader)), // NOTE: don't use BufReader here, since already returned by the library
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::NoSuchFileOrDirectory,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### on_sent
|
|
///
|
|
/// Finalize send method.
|
|
/// This method must be implemented only if necessary; in case you don't need it, just return `Ok(())`
|
|
/// The purpose of this method is to finalize the connection with the peer when writing data.
|
|
/// This is necessary for some protocols such as FTP.
|
|
/// You must call this method each time you want to finalize the write of the remote file.
|
|
fn on_sent(&mut self, writable: Box<dyn Write>) -> Result<(), FileTransferError> {
|
|
info!("Finalizing put stream");
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.finalize_put_stream(writable) {
|
|
Ok(_) => Ok(()),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ProtocolError,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
|
|
/// ### on_recv
|
|
///
|
|
/// Finalize recv method.
|
|
/// This method must be implemented only if necessary; in case you don't need it, just return `Ok(())`
|
|
/// The purpose of this method is to finalize the connection with the peer when reading data.
|
|
/// This mighe be necessary for some protocols.
|
|
/// You must call this method each time you want to finalize the read of the remote file.
|
|
fn on_recv(&mut self, readable: Box<dyn Read>) -> Result<(), FileTransferError> {
|
|
info!("Finalizing get");
|
|
match &mut self.stream {
|
|
Some(stream) => match stream.finalize_get(readable) {
|
|
Ok(_) => Ok(()),
|
|
Err(err) => Err(FileTransferError::new_ex(
|
|
FileTransferErrorType::ProtocolError,
|
|
err.to_string(),
|
|
)),
|
|
},
|
|
None => Err(FileTransferError::new(
|
|
FileTransferErrorType::UninitializedSession,
|
|
)),
|
|
}
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
|
|
use super::*;
|
|
use crate::utils::file::open_file;
|
|
use crate::utils::fmt::fmt_time;
|
|
#[cfg(feature = "with-containers")]
|
|
use crate::utils::test_helpers::write_file;
|
|
use crate::utils::test_helpers::{create_sample_file_entry, make_fsentry};
|
|
|
|
use pretty_assertions::assert_eq;
|
|
use std::io::{Read, Write};
|
|
use std::time::Duration;
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_new() {
|
|
let ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
assert_eq!(ftp.ftps, false);
|
|
assert!(ftp.stream.is_none());
|
|
// FTPS
|
|
let ftp: FtpFileTransfer = FtpFileTransfer::new(true);
|
|
assert_eq!(ftp.ftps, true);
|
|
assert!(ftp.stream.is_none());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(feature = "with-containers")]
|
|
fn test_filetransfer_ftp_server() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Sample file
|
|
let (entry, file): (FsFile, tempfile::NamedTempFile) = create_sample_file_entry();
|
|
// Connect
|
|
#[cfg(not(feature = "github-actions"))]
|
|
let hostname: String = String::from("127.0.0.1");
|
|
#[cfg(feature = "github-actions")]
|
|
let hostname: String = String::from("127.0.0.1");
|
|
assert!(ftp
|
|
.connect(
|
|
hostname,
|
|
10021,
|
|
Some(String::from("test")),
|
|
Some(String::from("test")),
|
|
)
|
|
.is_ok());
|
|
assert_eq!(ftp.is_connected(), true);
|
|
// Get pwd
|
|
assert_eq!(ftp.pwd().unwrap(), PathBuf::from("/"));
|
|
// List dir (dir is empty)
|
|
assert_eq!(ftp.list_dir(&Path::new("/")).unwrap().len(), 0);
|
|
// Make directory
|
|
assert!(ftp.mkdir(PathBuf::from("/home").as_path()).is_ok());
|
|
// Make directory (err)
|
|
assert!(ftp.mkdir(PathBuf::from("/root/pommlar").as_path()).is_err());
|
|
// Change directory
|
|
assert!(ftp.change_dir(PathBuf::from("/home").as_path()).is_ok());
|
|
// Change directory (err)
|
|
assert!(ftp
|
|
.change_dir(PathBuf::from("/tmp/oooo/aaaa/eee").as_path())
|
|
.is_err());
|
|
// Copy (not supported)
|
|
assert!(ftp
|
|
.copy(&FsEntry::File(entry.clone()), PathBuf::from("/").as_path())
|
|
.is_err());
|
|
// Exec (not supported)
|
|
assert!(ftp.exec("echo 1;").is_err());
|
|
// Upload 2 files
|
|
let mut writable = ftp
|
|
.send_file(&entry, PathBuf::from("omar.txt").as_path())
|
|
.ok()
|
|
.unwrap();
|
|
write_file(&file, &mut writable);
|
|
assert!(ftp.on_sent(writable).is_ok());
|
|
let mut writable = ftp
|
|
.send_file(&entry, PathBuf::from("README.md").as_path())
|
|
.ok()
|
|
.unwrap();
|
|
write_file(&file, &mut writable);
|
|
assert!(ftp.on_sent(writable).is_ok());
|
|
// Upload file (err)
|
|
assert!(ftp
|
|
.send_file(&entry, PathBuf::from("/ommlar/omarone").as_path())
|
|
.is_err());
|
|
// List dir
|
|
let list: Vec<FsEntry> = ftp.list_dir(PathBuf::from("/home").as_path()).ok().unwrap();
|
|
assert_eq!(list.len(), 2);
|
|
// Find
|
|
assert!(ftp.change_dir(PathBuf::from("/").as_path()).is_ok());
|
|
assert_eq!(ftp.find("*.txt").ok().unwrap().len(), 1);
|
|
assert_eq!(ftp.find("*.md").ok().unwrap().len(), 1);
|
|
assert_eq!(ftp.find("*.jpeg").ok().unwrap().len(), 0);
|
|
assert!(ftp.change_dir(PathBuf::from("/home").as_path()).is_ok());
|
|
// Rename
|
|
assert!(ftp.mkdir(PathBuf::from("/uploads").as_path()).is_ok());
|
|
assert!(ftp
|
|
.rename(
|
|
list.get(0).unwrap(),
|
|
PathBuf::from("/uploads/README.txt").as_path()
|
|
)
|
|
.is_ok());
|
|
// Rename (err)
|
|
assert!(ftp
|
|
.rename(list.get(0).unwrap(), PathBuf::from("OMARONE").as_path())
|
|
.is_err());
|
|
let dummy: FsEntry = FsEntry::File(FsFile {
|
|
name: String::from("cucumber.txt"),
|
|
abs_path: PathBuf::from("/cucumber.txt"),
|
|
last_change_time: SystemTime::UNIX_EPOCH,
|
|
last_access_time: SystemTime::UNIX_EPOCH,
|
|
creation_time: SystemTime::UNIX_EPOCH,
|
|
size: 0,
|
|
ftype: Some(String::from("txt")), // File type
|
|
readonly: true,
|
|
symlink: None, // UNIX only
|
|
user: Some(0), // UNIX only
|
|
group: Some(0), // UNIX only
|
|
unix_pex: Some((6, 4, 4)), // UNIX only
|
|
});
|
|
assert!(ftp
|
|
.rename(&dummy, PathBuf::from("/a/b/c").as_path())
|
|
.is_err());
|
|
// Remove
|
|
assert!(ftp.remove(list.get(1).unwrap()).is_ok());
|
|
assert!(ftp.remove(list.get(1).unwrap()).is_err());
|
|
// Receive file
|
|
let mut writable = ftp
|
|
.send_file(&entry, PathBuf::from("/uploads/README.txt").as_path())
|
|
.ok()
|
|
.unwrap();
|
|
write_file(&file, &mut writable);
|
|
assert!(ftp.on_sent(writable).is_ok());
|
|
let file: FsFile = ftp
|
|
.list_dir(PathBuf::from("/uploads").as_path())
|
|
.ok()
|
|
.unwrap()
|
|
.get(0)
|
|
.unwrap()
|
|
.clone()
|
|
.unwrap_file();
|
|
let mut readable = ftp.recv_file(&file).ok().unwrap();
|
|
let mut data: Vec<u8> = vec![0; 1024];
|
|
assert!(readable.read(&mut data).is_ok());
|
|
assert!(ftp.on_recv(readable).is_ok());
|
|
// Receive file (err)
|
|
assert!(ftp.recv_file(&entry).is_err());
|
|
// Cleanup
|
|
assert!(ftp.change_dir(PathBuf::from("/").as_path()).is_ok());
|
|
assert!(ftp
|
|
.remove(&make_fsentry(PathBuf::from("/home"), true))
|
|
.is_ok());
|
|
assert!(ftp
|
|
.remove(&make_fsentry(PathBuf::from("/uploads"), true))
|
|
.is_ok());
|
|
// Disconnect
|
|
assert!(ftp.disconnect().is_ok());
|
|
assert_eq!(ftp.is_connected(), false);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(feature = "with-containers")]
|
|
fn test_filetransfer_ftp_server_bad_auth() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Connect
|
|
assert!(ftp
|
|
.connect(
|
|
String::from("127.0.0.1"),
|
|
10021,
|
|
Some(String::from("omar")),
|
|
Some(String::from("ommlar")),
|
|
)
|
|
.is_err());
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(feature = "with-containers")]
|
|
fn test_filetransfer_ftp_no_credentials() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
assert!(ftp
|
|
.connect(String::from("127.0.0.1"), 10021, None, None)
|
|
.is_err());
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_server_bad_server() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Connect
|
|
assert!(ftp
|
|
.connect(
|
|
String::from("mybadserver.veryverybad.awful"),
|
|
21,
|
|
Some(String::from("omar")),
|
|
Some(String::from("ommlar")),
|
|
)
|
|
.is_err());
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_parse_list_line_unix() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Simple file
|
|
let file: FsFile = ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/tmp").as_path(),
|
|
"-rw-rw-r-- 1 root dialout 8192 Nov 5 2018 omar.txt",
|
|
)
|
|
.ok()
|
|
.unwrap()
|
|
.unwrap_file();
|
|
assert_eq!(file.abs_path, PathBuf::from("/tmp/omar.txt"));
|
|
assert_eq!(file.name, String::from("omar.txt"));
|
|
assert_eq!(file.size, 8192);
|
|
assert!(file.symlink.is_none());
|
|
assert_eq!(file.user, None);
|
|
assert_eq!(file.group, None);
|
|
assert_eq!(file.unix_pex.unwrap(), (6, 6, 4));
|
|
assert_eq!(
|
|
file.last_access_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
assert_eq!(
|
|
file.last_change_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
assert_eq!(
|
|
file.creation_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
// Simple file with number as gid, uid
|
|
let file: FsFile = ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/tmp").as_path(),
|
|
"-rwxr-xr-x 1 0 9 4096 Nov 5 16:32 omar.txt",
|
|
)
|
|
.ok()
|
|
.unwrap()
|
|
.unwrap_file();
|
|
assert_eq!(file.abs_path, PathBuf::from("/tmp/omar.txt"));
|
|
assert_eq!(file.name, String::from("omar.txt"));
|
|
assert_eq!(file.size, 4096);
|
|
assert!(file.symlink.is_none());
|
|
assert_eq!(file.user, Some(0));
|
|
assert_eq!(file.group, Some(9));
|
|
assert_eq!(file.unix_pex.unwrap(), (7, 5, 5));
|
|
assert_eq!(
|
|
fmt_time(file.last_access_time, "%m %d %M").as_str(),
|
|
"11 05 32"
|
|
);
|
|
assert_eq!(
|
|
fmt_time(file.last_change_time, "%m %d %M").as_str(),
|
|
"11 05 32"
|
|
);
|
|
assert_eq!(
|
|
fmt_time(file.creation_time, "%m %d %M").as_str(),
|
|
"11 05 32"
|
|
);
|
|
// Directory
|
|
let dir: FsDirectory = ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/tmp").as_path(),
|
|
"drwxrwxr-x 1 0 9 4096 Nov 5 2018 docs",
|
|
)
|
|
.ok()
|
|
.unwrap()
|
|
.unwrap_dir();
|
|
assert_eq!(dir.abs_path, PathBuf::from("/tmp/docs"));
|
|
assert_eq!(dir.name, String::from("docs"));
|
|
assert!(dir.symlink.is_none());
|
|
assert_eq!(dir.user, Some(0));
|
|
assert_eq!(dir.group, Some(9));
|
|
assert_eq!(dir.unix_pex.unwrap(), (7, 7, 5));
|
|
assert_eq!(
|
|
dir.last_access_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
assert_eq!(
|
|
dir.last_change_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
assert_eq!(
|
|
dir.creation_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1541376000)
|
|
);
|
|
assert_eq!(dir.readonly, false);
|
|
// Error
|
|
assert!(ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/").as_path(),
|
|
"drwxrwxr-x 1 0 9 Nov 5 2018 docs"
|
|
)
|
|
.is_err());
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_parse_list_line_dos() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Simple file
|
|
let file: FsFile = ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/tmp").as_path(),
|
|
"04-08-14 03:09PM 8192 omar.txt",
|
|
)
|
|
.ok()
|
|
.unwrap()
|
|
.unwrap_file();
|
|
assert_eq!(file.abs_path, PathBuf::from("/tmp/omar.txt"));
|
|
assert_eq!(file.name, String::from("omar.txt"));
|
|
assert_eq!(file.size, 8192);
|
|
assert!(file.symlink.is_none());
|
|
assert_eq!(file.user, None);
|
|
assert_eq!(file.group, None);
|
|
assert_eq!(file.unix_pex, None);
|
|
assert_eq!(
|
|
file.last_access_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
assert_eq!(
|
|
file.last_change_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
assert_eq!(
|
|
file.creation_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
// Directory
|
|
let dir: FsDirectory = ftp
|
|
.parse_list_line(
|
|
PathBuf::from("/tmp").as_path(),
|
|
"04-08-14 03:09PM <DIR> docs",
|
|
)
|
|
.ok()
|
|
.unwrap()
|
|
.unwrap_dir();
|
|
assert_eq!(dir.abs_path, PathBuf::from("/tmp/docs"));
|
|
assert_eq!(dir.name, String::from("docs"));
|
|
assert!(dir.symlink.is_none());
|
|
assert_eq!(dir.user, None);
|
|
assert_eq!(dir.group, None);
|
|
assert_eq!(dir.unix_pex, None);
|
|
assert_eq!(
|
|
dir.last_access_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
assert_eq!(
|
|
dir.last_change_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
assert_eq!(
|
|
dir.creation_time
|
|
.duration_since(SystemTime::UNIX_EPOCH)
|
|
.ok()
|
|
.unwrap(),
|
|
Duration::from_secs(1407164940)
|
|
);
|
|
assert_eq!(dir.readonly, false);
|
|
// Error
|
|
assert!(ftp
|
|
.parse_list_line(PathBuf::from("/").as_path(), "04-08-14 omar.txt")
|
|
.is_err());
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_list_dir_dos_syntax() {
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
// Connect
|
|
assert!(ftp
|
|
.connect(
|
|
String::from("test.rebex.net"),
|
|
21,
|
|
Some(String::from("demo")),
|
|
Some(String::from("password"))
|
|
)
|
|
.is_ok());
|
|
// Pwd
|
|
assert_eq!(ftp.pwd().ok().unwrap(), PathBuf::from("/"));
|
|
// List dir
|
|
let files: Vec<FsEntry> = ftp.list_dir(PathBuf::from("/").as_path()).ok().unwrap();
|
|
// There should be at least 1 file
|
|
assert!(files.len() > 0);
|
|
// Disconnect
|
|
assert!(ftp.disconnect().is_ok());
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_get_name_and_link() {
|
|
let client: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
assert_eq!(
|
|
client.get_name_and_link("Cargo.toml"),
|
|
(String::from("Cargo.toml"), None)
|
|
);
|
|
assert_eq!(
|
|
client.get_name_and_link("Cargo -> Cargo.toml"),
|
|
(String::from("Cargo"), Some(PathBuf::from("Cargo.toml")))
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_filetransfer_ftp_uninitialized() {
|
|
let file: FsFile = FsFile {
|
|
name: String::from("omar.txt"),
|
|
abs_path: PathBuf::from("/omar.txt"),
|
|
last_change_time: SystemTime::UNIX_EPOCH,
|
|
last_access_time: SystemTime::UNIX_EPOCH,
|
|
creation_time: SystemTime::UNIX_EPOCH,
|
|
size: 0,
|
|
ftype: Some(String::from("txt")), // File type
|
|
readonly: true,
|
|
symlink: None, // UNIX only
|
|
user: Some(0), // UNIX only
|
|
group: Some(0), // UNIX only
|
|
unix_pex: Some((6, 4, 4)), // UNIX only
|
|
};
|
|
let mut ftp: FtpFileTransfer = FtpFileTransfer::new(false);
|
|
assert!(ftp.change_dir(Path::new("/tmp")).is_err());
|
|
assert!(ftp.disconnect().is_err());
|
|
assert!(ftp.list_dir(Path::new("/tmp")).is_err());
|
|
assert!(ftp.mkdir(Path::new("/tmp")).is_err());
|
|
assert!(ftp
|
|
.remove(&make_fsentry(PathBuf::from("/nowhere"), false))
|
|
.is_err());
|
|
assert!(ftp
|
|
.rename(
|
|
&make_fsentry(PathBuf::from("/nowhere"), false),
|
|
PathBuf::from("/culonia").as_path()
|
|
)
|
|
.is_err());
|
|
assert!(ftp.pwd().is_err());
|
|
assert!(ftp.stat(Path::new("/tmp")).is_err());
|
|
assert!(ftp.recv_file(&file).is_err());
|
|
assert!(ftp.send_file(&file, Path::new("/tmp/omar.txt")).is_err());
|
|
let (_, temp): (FsFile, tempfile::NamedTempFile) = create_sample_file_entry();
|
|
let readable: Box<dyn Read> = Box::new(std::fs::File::open(temp.path()).unwrap());
|
|
assert!(ftp.on_recv(readable).is_err());
|
|
let (_, temp): (FsFile, tempfile::NamedTempFile) = create_sample_file_entry();
|
|
let writable: Box<dyn Write> =
|
|
Box::new(open_file(temp.path(), true, true, true).ok().unwrap());
|
|
assert!(ftp.on_sent(writable).is_err());
|
|
}
|
|
}
|