flowgate/README.md

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# Flowgate
HTTP requests redirection system
Features:
- Request redirection
- SSL/TLS support
- Keep-alive connections
- Sending IP in header (X-Real-IP)
TODO:
- Rustls support
- Remove panics
- Creating trees of flowgate
## Config
Default `conf.yml`:
```yml
http_host: localhost:80 # Http server host
https_host: localhost:443 # Https server host
threadpool_size: 10 # Threadpool size (count of threads that accept requests) (optional, default - 10)
connection_timeout: 10 # Read and write timeout of connections in seconds (optional, default - 10)
sites:
- domain: localhost # Site domain
host: localhost:8080 # Http server host
ip_forwarding: simple # IP forwarding type (header/simple) (optional, default - header)
enable_keep_alive: true # Enable keep-alive connections (optional, default - true)
support_keep_alive: true # Does server supports keep-alive connections (optional, default - true)
# ssl_cert: "/path/to/public/certificate.txt" # Ssl public certificate file (optional)
# ssl_key: "/path/to/private/key.txt" # Ssl private key file (optional)
```
### IP forwaring types
- Simple:\
Appends `ip:port\n` to the request
- Header:\
Adds header `X-Real-IP: ip:port` to the request
## How to run
You need [Rust](https://www.rust-lang.org/) installed with cargo!
Rust features:
- use-openssl
- use-rustls ([rustls](https://github.com/rustls/rustls) - openssl alternative)
```sh
cargo run # --------------------------------- # Run
cargo run --release # ----------------------- # Run release
cargo build && sudo ./target/release/flowgate # Run with root
cargo build # ------------------------------------------------ # Build
cargo build --release # -------------------------------------- # Build release
cargo build --release --no-default-features --features FEATURE # Build with feature
```