Proxy-chaining SOCKS/HTTP server (see also proxyutils library)
Configuration through proxychain.coffee script:
entry = [
"socks://localhost:9050" # TOR
]
loadMiddle = () ->
socks = ProxySource.fromURL("http://localhost:36800/proxylist.txt?list=public&protocol=socks&alive=true&latency=1500").map((ip) -> "socks://" ip)
https = ProxySource.fromURL("http://localhost:36800/proxylist.txt?list=public&protocol=https&alive=true&latency=1500")
proxies = socks.concat(http)
Logger.info("Loaded {} proxies", proxies.length)
proxies
middle = loadMiddle()
exit = [
"http://exit-proxy.com:8080"
]
isHttp = (address) ->
address.getPort() in [80, 443]
isLocalhost = (client) ->
client.getHostString() in ["localhost", "127.0.0.1", "::1"]
return {
connectionIsAllowed: (client, address) -> isLocalhost(client) && isHttp(address) && DefaultFirewall.connectionIsAllowed(client, address)
proxyChainsFor: (address) -> ChainBuilder.chainsFrom(2, entry, ChainBuilder.hops(middle, 3), exit)
}Configuration through proxychain.conf:
proxyChain {
host = "0.0.0.0" // Listen IP
port = 1080 // Listen port
tls { // Transport layer security settings
port = 0 // TLS listen port (0 to disable)
client-auth = true // Is client auth mandatory
key-store = "proxychain.jks" // Key store path
key-store-pass = "proxychain" // Key store password
trust-store = "proxychain-trust.jks" // Trust store path
}
// Firewall settings:
allowedRanges = [
// IP ranges whitelist
]
blockedRanges = [
// IP ranges blacklist
]
allowedPorts = [
// Ports whitelist
]
blockedPorts = [
// Ports blacklist
]
allowedHosts = [
// Hosts whitelist
]
blockedHosts = [
// Hosts blacklist
]
allowedClients = [
// Clients whitelist
]
blockedClients = [
// Clients blacklist
]
// Proxy servers here:
entry {
// Default hop settings
hops = 0
randomize = false
proxies = [
"http://user:[email protected]:8080" // First server in chain
]
}
middle {
// Custom hop settings
hops = 3
randomize = true
proxies = [
// Intermediate proxies here
]
}
exit {
// Hop settings omitted - using default
proxies = [
"socks://proxy2.com:1080" // Last server in chain
]
}
}