inconshreveable/ngrokArchived
Ngrok
ngrok is a secure TCP tunneling proxy and API ingress controller that exposes local services to the public internet. It establishes a persistent connection between a local agent and a cloud-based gateway to route traffic to local ports without requiring firewall or router configuration changes.
The project provides a global gateway for routing API traffic, which includes built-in support for rate limiting and authentication policy enforcement. It also functions as an IoT device gateway, enabling remote command execution and access control for embedded hardware via a cloud-to-device bridge.
Additional capabilities cover network connectivity and observability, including site-to-site VPNs for linking private networks and a traffic inspector for capturing and replaying HTTP requests. It further includes utilities for intercepting and replaying webhooks to verify integration logic locally.
Features
- Reverse Tunnels - Establishes secure reverse tunnels to expose private local resources to the public internet.
- Traffic Management Gateways - Functions as a global API ingress controller that manages routing, rate limiting, and authentication policy enforcement.
- Local Tunneling Services - Exposes local development environments to the public internet for testing and demonstrations.
- API Traffic Management - Controls and secures API traffic through a centralized global gateway.
- Ingress Controllers - Acts as a global ingress controller managing external access to services with built-in policy enforcement.
- Local Resource Exposure - Exposes local services to the public internet via secure tunnels for rapid application demos.
- Service Port Forwarding - Provides a local agent that maps remote traffic to local service ports.
- Traffic Routing Policies - Enforces rate limiting and authentication policies at the remote gateway level.
- Tunneling Proxies - Provides secure TCP tunneling proxies that expose local services to the internet without firewall changes.
- Webhook Testing Tools - Includes utilities to intercept and replay HTTP callbacks for debugging webhook integrations locally.
- Cloud IoT Connectivity - Provides a secure cloud-based bridge for managing and executing commands on remote embedded hardware.
- Device Management - Enables remote command execution and monitoring of connected IoT hardware via a cloud bridge.
- Remote Command Execution - Provides a secure cloud-to-device bridge for executing remote commands on embedded IoT hardware.
- Connection Multiplexing - Bundles multiple logical data streams into a single persistent TCP connection for efficiency.
- Dynamic DNS Services - Implements a cloud-managed lookup table to map consistent hostnames to transient tunnels.
- HTTP Exchange Inspectors - Captures and analyzes the full lifecycle of HTTP requests and responses flowing to local services.
- Private Network Connectivity - Provides secure connectivity for accessing APIs and databases within protected private networks.
- Site-to-Site VPN Networking - Creates secure networking tunnels that link remote private networks to external services.
- Traffic Inspection Tools - Includes a traffic inspector for capturing and analyzing HTTP requests and responses flowing to local web services.
- Network Tunneling - Secure introspected tunnels for exposing local services.
- Tunneling and Proxying - The original tunneling tool that popularized the category.
- Tunneling and Proxying - Standard tool for secure tunneling and port forwarding.
Star history
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