Crate wisegate 

WiseGate - A wise guardian for your network gates

An efficient, secure reverse proxy with built-in rate limiting and IP filtering.

Overview

WiseGate is a high-performance reverse proxy written in Rust that provides:

• Rate limiting with sliding window algorithm
• IP filtering and blocking
• HTTP method and URL pattern filtering
• Trusted proxy validation (RFC 7239 compliant)
• Structured logging with JSON support

Example

use wisegate::{config, RateLimiter};

// Get configuration from environment
let rate_config = config::get_rate_limit_config();
let proxy_config = config::get_proxy_config();

// Create a rate limiter
let limiter = RateLimiter::new();

Modules

• config - Configuration management from environment variables
• env_vars - Environment variable constants
• server - Server utilities and startup info
• args - Command line argument parsing

Re-exports from wisegate-core

Core functionality is provided by the wisegate-core crate:

• ip_filter - IP validation, extraction, and filtering
• rate_limiter - Rate limiting implementation
• request_handler - HTTP request processing and forwarding

Re-exports

pub use config::EnvVarConfig;

pub use config::get_allowed_proxy_ips;

pub use config::get_blocked_ips;

pub use config::get_blocked_methods;

pub use config::get_blocked_patterns;

pub use config::get_max_connections;

pub use config::get_proxy_config;

pub use config::get_rate_limit_cleanup_config;

pub use config::get_rate_limit_config;

Modules

args

Command line argument parsing for WiseGate.

config

Configuration management for WiseGate.

connection

Connection management utilities for WiseGate.

env_vars

Environment variable constants for WiseGate configuration.

ip_filter

IP filtering and validation for WiseGate.

rate_limiter

Rate limiting implementation for WiseGate.

request_handler

HTTP request handling and proxying.

server

Server startup and information display.

types

Type definitions for WiseGate configuration and state management.

Structs

ProxyConfig

Configuration for proxy behavior and upstream communication.

RateLimitCleanupConfig

Configuration for automatic cleanup of expired rate limit entries.

RateLimitConfig

Configuration for rate limiting per IP address.

RateLimitEntry

Entry for tracking rate limit state per IP address.

RateLimiter

Thread-safe rate limiter state shared across all connections.

Traits

ConfigProvider

Trait for complete configuration injection.

ConnectionProvider

Configuration for connection limits.

FilteringProvider

Configuration for request filtering.

ProxyProvider

Configuration for proxy behavior.

RateLimitingProvider

Configuration for rate limiting behavior.