RedProxy.Server

This application is a cross-platform proxy server supporting socks4/socks4a and socks5 protocols, written in C++ using the boost.asio library.

Features

• SOCKS4 Protocol

  • socks4a Supports
  • USER-ID Authentication
  • Commands
    • CONNECT
    • BIND

• SOCKS5 Protocol

  • IPv6 Supports
  • Authentication
    • NO-AUTH
    • USERNAME-PASSWORD
  • Commands
    • CONNECT
    • BIND
    • UDP-ASSOCIATE

Build & Run

$> cmake -S . -B Build
$> cmake --build Build

Usage

By default, the application can be supplied without a configuration file, and will use the default values that will be described below. If you need to configure the application with parameters other than the usual ones, you need to create a file settings.ini next to the executable file of the application.
This configuration file should contain several sections with the following parameters:

SOCKS4 Section

Key	Value	Description
enable	bool	Enable socks4 server. true by default.
enable_connect	bool	Enable CONNECT command. true by default.
enable_bind	bool	Enable BIND command. true by default.
user_id	string	The value of authorization. If it is empty, authorization is not required. Empty by default.
address	string	Server address. By default 127.0.0.1
port	uint16_t	Server port. By default 1080.

SOCKS5 Section

Key	Value	Description
enable	bool	Enable socks4 server. true by default.
enable_connect	bool	Enable CONNECT command. true by default.
enable_bind	bool	Enable BIND command. true by default.
enable_udp	bool	Enable UDP-ASSOCIATE command. true by default.
username	string	The value of authorization. If it is empty, authorization is not required. Empty by default.
password	string	The value of authorization. If it is empty, authorization is not required. Empty by default.
address	string	Server address. By default 127.0.0.1
port	uint16_t	Server port. By default 1081.

settings.ini example:

[socks4]
enable=true
enable_connect=true
enable_bind=true
user_id=test
address=127.0.0.1
port=1080

[socks5]
enable=true
enable_connect=true
enable_bind=true
enable_udp=true
username=test
password=test
address=127.0.0.1
port=1081