# Multiprotocol-client

**Repository Path**: YuJust/multiprotocol-client

## Basic Information

- **Project Name**: Multiprotocol-client
- **Description**: 多协议远程登录客户端
- **Primary Language**: C++
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2023-11-20
- **Last Updated**: 2024-09-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Multiprotocol-client

#### 介绍
多协议远程登录客户端

目前支持的协议：FTP、SSH、SMTP

### 编译

 **Linux：** 

需要先安装:

1、boost

```
sudo apt-get update

sudo apt-get install libboost-all-dev
```

2、libssh2

```
apt-get install libssh2-1-dev
```





```
~/Code/MultiProtocolClient$ make
```
 **Windows：** 

```
E:\multiprotocol-client-master\Client> mingw32-make
```

### 用法

`Usage: -o <protocol> -i <server_ip>/<server_hostname> -p <server_port> -U <username> -P <password> [-h <use_help>]`


 **1、特定IP地址的端口嗅探** 

 **Linux：** 
```
~/Code/MultiProtocolClient$ LD_LIBRARY_PATH=./ ./client -i 192.168.197.1 -p 21 -o FTP
```
 **Windows：** 
```
E:\multiprotocol-client-master\Client> ./client.exe -i 192.168.197.1 -p 21 -o FTP
```

 **2、特定IP地址的口令登录** 

 **Linux：** 
```
~/Code/MultiProtocolClient$ LD_LIBRARY_PATH=./ ./client -i   -o SMTP  -U yuj -P 123456
```
 **Windows：** 

```
E:\multiprotocol-client-master\Client> ./client.exe -i 192.168.197.1 -p 21 -o FTP  -U yuj -P 123456
```

### 举例（Linux）

SMTP的实际使用过程

```
Trying 8.134.143.146...
Connected to 8.134.143.146.
Escape character is '^]'.
220 welcome to mail.yujustice.cn
EHLO google
250-mail.yujustice.cn
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
```




```
~/Code/MultiProtocolClient$ make
g++ -shared -fPIC isPortOpen.cpp login.cpp usagePrint.cpp sendCommand.cpp -o libclient.so
g++ -Wall -std=c++11 client.cpp -o client -L./ -lclient -lboost_program_options

~/Code/MultiProtocolClient$ LD_LIBRARY_PATH=./ ./client -i 192.168.197.1 -p 21 -o ftp
Port 21 on 192.168.197.1 is open.
You can enter username and password to attempt online access to the port.

~/Code/MultiProtocolClient$ LD_LIBRARY_PATH=./ ./client -i 192.168.197.1 -p 21 -o ftp -U yuj -P yuj12345678
220 Microsoft FTP Service
USER yuj
331 Password required
PASS 123456
230 User logged in.

~/Code/MultiProtocolClient$ LD_LIBRARY_PATH=./ ./client -i 192.168.197.1 -p 22 -o SSH -U yuj -P yuj12345678
SSH Login successful!

```