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glider is a forward proxy with multiple protocols support, and also a dns/dhcp server with ipset management features(like dnsmasq).
.github/workflows | ||
common | ||
config | ||
dns | ||
ipset | ||
proxy | ||
rule | ||
strategy | ||
systemd | ||
.gitignore | ||
.goreleaser.yml | ||
conf.go | ||
dev_linux.go | ||
dev.go | ||
go.mod | ||
go.sum | ||
LICENSE | ||
main_linux.go | ||
main.go | ||
README.md |
glider
glider is a forward proxy with multiple protocols support, and also a dns forwarding server with ipset management features(like dnsmasq).
we can set up local listeners as proxy servers, and forward requests to internet via forwarders.
|Forwarder ----------------->|
Listener --> | | Internet
|Forwarder --> Forwarder->...|
Features
- Proxy Server( -listen )
- Proxy Client( -forward )
- Http and socks5 on the same port
- Forwarder chain
- RR/HA/LHA/DH strategy for multiple forwarders
- Periodical proxy checking
- Rule proxy based on destinations: Config Examples
- Send requests from specific ip/interface
- DNS Forwarding Server:
- DNS Over Proxy
- Listen on UDP and forward dns requests to remote dns server in TCP via forwarders
- Specify different upstream dns server based on destinations(in rule file)
- Tunnel mode: forward to a fixed upstream dns server
- Add resolved IPs to proxy rules
- Add resolved IPs to ipset
- DNS cache
- Custom dns record
- IPSet Management (Linux kernel version >= 2.6.32):
- Add ip/cidrs from rule files on startup
- Add resolved ips for domains from rule files by dns forwarding server
TODO:
- IPv6 support in ipset manager
- Transparent UDP proxy (iptables tproxy)
- Performance tuning
- TUN/TAP device support
- SSH tunnel support (maybe)
Protocols
Protocol | Listen/TCP | Listen/UDP | Forward/TCP | Forward/UDP |
---|---|---|---|---|
Socks5 | √ | √ | √ | √ |
Http | √ | √ | ||
SS | √ | √ | √ | √ |
Redir | √ | |||
Tcptun | √ | |||
Udptun | √ | |||
UoTtun | √ | |||
TLS | √ | √ | ||
Unix | √ | √ | ||
KCP | √ | √ | ||
SSR | √ | |||
VMess | √ | |||
Trojan | √ | √ | ||
WebSocket | √ | |||
Simple-Obfs | √ |
Install
Binary:
Go Get (requires Go 1.14+ ):
go get -u github.com/nadoo/glider
ArchLinux:
sudo pacman -S glider
Run
help:
glider -h
run:
glider -verbose -listen :8443 -forward SCHEME://HOST:PORT
glider -config CONFIGPATH
glider -config CONFIGPATH -listen :8080 -verbose
Config
Proxy & Protocol Chain
In glider, you can easily chain several proxy servers or protocols together, e.g:
- Chain proxy servers:
forward=http://1.1.1.1:80,socks5://2.2.2.2:1080,ss://method:pass@3.3.3.3:8443@
- Chain protocols: https proxy (http over tls)
forward=tls://1.1.1.1:443,http://
- Chain protocols: vmess over ws over tls
forward=tls://1.1.1.1:443,ws://,vmess://5a146038-0b56-4e95-b1dc-5c6f5a32cd98@?alterID=2
- Chain protocols and servers:
forward=socks5://1.1.1.1:1080,tls://2.2.2.2:443,ws://,vmess://5a146038-0b56-4e95-b1dc-5c6f5a32cd98@?alterID=2
- Chain protocols in listener: https proxy server
listen=tls://:443?cert=crtFilePath&key=keyFilePath,http://