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feature/te
| Author | SHA1 | Date | |
|---|---|---|---|
| 293c94e9a2 |
297
Cargo.lock
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297
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11
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11
Dockerfile
@ -1,11 +0,0 @@
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FROM alpine:latest
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|
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EXPOSE 25565 25564
|
|
||||||
RUN mkdir /opt/mrproxy
|
|
||||||
RUN mkdir /etc/mrproxy
|
|
||||||
COPY Cargo.toml /opt/mrproxy
|
|
||||||
COPY src /opt/mrproxy/src
|
|
||||||
COPY config/* /etc/mrproxy
|
|
||||||
WORKDIR /opt/mrproxy
|
|
||||||
RUN apk add cargo
|
|
||||||
RUN cargo build --release
|
|
||||||
CMD /opt/mrproxy/target/release/minecraft_proxy
|
|
||||||
@ -1,8 +0,0 @@
|
|||||||
ip: '0.0.0.0'
|
|
||||||
port: '25565'
|
|
||||||
conf:
|
|
||||||
#Can be TCP or UNIX
|
|
||||||
sock_type: 'TCP'
|
|
||||||
#path: '/home/roche/portmrproxy'
|
|
||||||
port: '25564'
|
|
||||||
ip: '0.0.0.0'
|
|
||||||
@ -19,6 +19,10 @@ impl Guard {
|
|||||||
*self.cont.read().unwrap() < MAX_THREADS
|
*self.cont.read().unwrap() < MAX_THREADS
|
||||||
}
|
}
|
||||||
|
|
||||||
|
pub fn get_connections(&self)->usize{
|
||||||
|
*self.cont.read().unwrap()
|
||||||
|
}
|
||||||
|
|
||||||
pub fn add_thread(&mut self,
|
pub fn add_thread(&mut self,
|
||||||
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>))-> bool {
|
threads: (thread::JoinHandle<()>, thread::JoinHandle<()>))-> bool {
|
||||||
if self.can_add() {
|
if self.can_add() {
|
||||||
|
|||||||
@ -1,14 +1,20 @@
|
|||||||
use std::net::TcpStream;
|
use std::net::TcpStream;
|
||||||
use std::io::prelude::*;
|
use std::io::prelude::*;
|
||||||
use std::thread;
|
use std::thread;
|
||||||
use std::sync::{Arc, RwLock};
|
use std::sync::{Arc, Mutex, RwLock};
|
||||||
|
use libc::splice;
|
||||||
|
use libc::pipe;
|
||||||
|
use libc::{SPLICE_F_MORE,SPLICE_F_MOVE};
|
||||||
|
use std::os::unix::io::AsRawFd;
|
||||||
|
use std::ptr;
|
||||||
|
use std::time::SystemTime;
|
||||||
|
|
||||||
use crate::protocol;
|
use crate::protocol;
|
||||||
pub mod guard;
|
pub mod guard;
|
||||||
|
|
||||||
pub struct Client<'a>{
|
pub struct Client<'a>{
|
||||||
client: TcpStream,
|
client: Arc<Mutex<TcpStream>>,
|
||||||
server:TcpStream,
|
server:Arc<Mutex<TcpStream>>,
|
||||||
hs: protocol::HandShake<'a>,
|
hs: protocol::HandShake<'a>,
|
||||||
run : Arc<RwLock<bool>>,
|
run : Arc<RwLock<bool>>,
|
||||||
}
|
}
|
||||||
@ -16,53 +22,112 @@ pub struct Client<'a>{
|
|||||||
impl<'a> Client<'a> {
|
impl<'a> Client<'a> {
|
||||||
pub fn new(client: TcpStream, server: TcpStream, handshake: protocol::HandShake) -> Client{
|
pub fn new(client: TcpStream, server: TcpStream, handshake: protocol::HandShake) -> Client{
|
||||||
Client {
|
Client {
|
||||||
client: client,
|
client: Arc::new(Mutex::new(client)),
|
||||||
server: server,
|
server: Arc::new(Mutex::new(server)),
|
||||||
hs: handshake,
|
hs: handshake,
|
||||||
run: Arc::new(RwLock::new(true)),
|
run: Arc::new(RwLock::new(true)),
|
||||||
//threads: None,
|
//threads: None,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
fn join_conexions(mut origin: TcpStream,
|
pub fn to_string(&self){
|
||||||
mut dest: TcpStream,
|
println!("len_pack {}", self.hs.get_host_name());
|
||||||
|
}
|
||||||
|
|
||||||
|
fn join_conexions_mutex(c1: Arc<Mutex<TcpStream>>,
|
||||||
|
c2: Arc<Mutex<TcpStream>>,
|
||||||
run: Arc<RwLock<bool>>){
|
run: Arc<RwLock<bool>>){
|
||||||
let mut buf: [u8; 200] = [0; 200];
|
let mut buf: [u8; 200] = [0; 200];
|
||||||
|
let mut client = c1.lock().unwrap().try_clone().unwrap();
|
||||||
|
let mut len2;
|
||||||
|
let mut p: [i32;2] = [0,0];
|
||||||
|
let tam = 200;
|
||||||
|
let mut max = 0;
|
||||||
|
let mut time;
|
||||||
|
let mut time2;
|
||||||
|
let mut fin = 0;
|
||||||
|
let mut fin2 = 0;
|
||||||
|
unsafe{len2 = pipe(p.as_ptr() as *mut i32);}
|
||||||
while *run.read().unwrap() {
|
while *run.read().unwrap() {
|
||||||
let res=origin.read(&mut buf);
|
time = SystemTime::now();
|
||||||
|
let res=client.read(&mut buf);
|
||||||
match res {
|
match res {
|
||||||
Ok(leng) => {
|
Ok(leng) => {
|
||||||
if leng == 0 {
|
if leng == 0 {
|
||||||
*run.write().unwrap()=false;
|
*run.write().unwrap()=false;
|
||||||
}
|
}
|
||||||
match dest.write(&buf [.. leng]) {
|
match c2.lock().unwrap().write(&buf [.. leng]) {
|
||||||
Ok(_l) => {},
|
Ok(_l) => {
|
||||||
|
time2 = SystemTime::now();
|
||||||
|
fin2 = time2.duration_since(time).unwrap_or_default().as_micros();
|
||||||
|
if fin2 > fin {
|
||||||
|
fin = fin2;
|
||||||
|
}
|
||||||
|
},
|
||||||
Err(_e) => *run.write().unwrap()=false,
|
Err(_e) => *run.write().unwrap()=false,
|
||||||
}
|
}
|
||||||
},
|
},
|
||||||
|
|
||||||
Err(_e) => *run.write().unwrap()=false,
|
Err(_e) => *run.write().unwrap()=false,
|
||||||
}
|
}
|
||||||
|
|
||||||
}
|
}
|
||||||
|
println!("time {}", fin);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn join_conexions_kernel(c1: Arc<Mutex<TcpStream>>,
|
||||||
|
c2: Arc<Mutex<TcpStream>>,
|
||||||
|
run: Arc<RwLock<bool>>){
|
||||||
|
let mut client = c1.lock().unwrap().try_clone().unwrap();
|
||||||
|
let mut len2;
|
||||||
|
let mut p: [i32;2] = [0,0];
|
||||||
|
let tam = 20000;
|
||||||
|
let mut len;
|
||||||
|
let mut time;
|
||||||
|
let mut time2;
|
||||||
|
let mut fin = 0;
|
||||||
|
let mut fin2 = 0;
|
||||||
|
unsafe{len2 = pipe(p.as_ptr() as *mut i32);}
|
||||||
|
while *run.read().unwrap() {
|
||||||
|
time = SystemTime::now();
|
||||||
|
unsafe {
|
||||||
|
len = splice(client.as_raw_fd(), ptr::null_mut(),
|
||||||
|
p[1], ptr::null_mut(), tam, SPLICE_F_MOVE);
|
||||||
|
|
||||||
|
if len <= 0 {
|
||||||
|
*run.write().unwrap()=false;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
splice(p[0], ptr::null_mut(),
|
||||||
|
c2.lock().unwrap().as_raw_fd(), ptr::null_mut(),
|
||||||
|
len as usize, SPLICE_F_MOVE | SPLICE_F_MORE);
|
||||||
|
time2 = SystemTime::now();
|
||||||
|
fin2 = time2.duration_since(time).unwrap_or_default().as_micros();
|
||||||
|
if fin2 > fin {
|
||||||
|
fin = fin2;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
println!("time {}",fin);
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn start_proxy(&self) -> (thread::JoinHandle<()>, thread::JoinHandle<()>) {
|
pub fn start_proxy(&self) -> (thread::JoinHandle<()>, thread::JoinHandle<()>) {
|
||||||
|
|
||||||
let c1 = self.client.try_clone().unwrap();
|
let c1 = self.client.clone();
|
||||||
let s1 = self.server.try_clone().unwrap();
|
let s1 = self.server.clone();
|
||||||
let r1 = self.run.clone();
|
let r1 = self.run.clone();
|
||||||
let handler1 = thread::spawn( || {
|
let handler1 = thread::spawn( || {
|
||||||
Self::join_conexions(s1,
|
Self::join_conexions_mutex(s1,
|
||||||
c1,
|
c1,
|
||||||
r1)}
|
r1)}
|
||||||
);
|
);
|
||||||
|
|
||||||
let c2 = self.client.try_clone().unwrap();
|
let c2 = self.client.clone();
|
||||||
let s2 = self.server.try_clone().unwrap();
|
let s2 = self.server.clone();
|
||||||
let r2 = self.run.clone();
|
let r2 = self.run.clone();
|
||||||
let handler2 = thread::spawn( || {
|
let handler2 = thread::spawn( || {
|
||||||
Self::join_conexions(c2,
|
Self::join_conexions_mutex(c2,
|
||||||
s2,
|
s2,
|
||||||
r2)}
|
r2)}
|
||||||
);
|
);
|
||||||
|
|||||||
195
src/conf/mod.rs
195
src/conf/mod.rs
@ -1,197 +1,60 @@
|
|||||||
use serde::{Serialize, Deserialize};
|
use yaml_rust::yaml;
|
||||||
use std::fs::File;
|
use std::fs::File;
|
||||||
use std::str::FromStr;
|
use std::str::FromStr;
|
||||||
use std::io::prelude::*;
|
use std::io::prelude::*;
|
||||||
use std::collections::HashMap;
|
use std::collections::HashMap;
|
||||||
use log::{error, warn};
|
|
||||||
|
|
||||||
#[cfg(not(debug_assertions))]
|
static FILE: &str = "mrprox.conf";
|
||||||
macro_rules! PATH { () => { "/etc/mrproxy/" } }
|
|
||||||
#[cfg(not(debug_assertions))]
|
|
||||||
static FILE_CONF: &str = concat!(PATH!(),"mrprox.conf");
|
|
||||||
#[cfg(not(debug_assertions))]
|
|
||||||
static FILE_SERVERS: &str = concat!(PATH!(),"mrprox_servers.conf");
|
|
||||||
|
|
||||||
#[cfg(debug_assertions)]
|
pub struct Servers{
|
||||||
static FILE_CONF: &str = "mrprox.conf";
|
|
||||||
#[cfg(debug_assertions)]
|
|
||||||
static FILE_SERVERS: &str = "mrprox_servers.conf";
|
|
||||||
|
|
||||||
const DEF_PORT: u16 = 25565;
|
|
||||||
|
|
||||||
const TCP_TYPE: &str = "TCP";
|
|
||||||
const UNIX_TYPE: &str = "UNIX";
|
|
||||||
|
|
||||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
|
||||||
pub struct ConfFile{
|
|
||||||
ip: String,
|
|
||||||
port: String,
|
|
||||||
conf: ConfServer,
|
|
||||||
}
|
|
||||||
|
|
||||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
|
||||||
pub struct ConfServer{
|
|
||||||
sock_type: String,
|
|
||||||
path: Option<String>,
|
|
||||||
ip: Option<String>,
|
|
||||||
port: Option<String>,
|
|
||||||
}
|
|
||||||
|
|
||||||
#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
|
|
||||||
pub struct ServerData{
|
|
||||||
pub domain: String,
|
|
||||||
pub ip: String,
|
|
||||||
}
|
|
||||||
|
|
||||||
pub struct Config{
|
|
||||||
l_servers : HashMap<String, String>,
|
l_servers : HashMap<String, String>,
|
||||||
port: String,
|
|
||||||
ip: String,
|
|
||||||
conf: ConfServer,
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn generate_conf_from_file() -> ConfFile{
|
impl Servers {
|
||||||
match File::open(&FILE_CONF) {
|
|
||||||
Ok(mut f) => {
|
|
||||||
let mut s = String::new();
|
|
||||||
f.read_to_string(&mut s).unwrap();
|
|
||||||
match serde_yaml::from_str(&s) {
|
|
||||||
Ok(result) => result,
|
|
||||||
Err(e) => {error!("Config file malformed: {}",e); panic!("{}", e);},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Err(e) => {error!("Error open config file: {}",e); panic!("{}",e)}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn generate_slist_from_file() -> Vec<ServerData>{
|
|
||||||
match File::open(&FILE_SERVERS){
|
|
||||||
Ok(mut f) => {
|
|
||||||
let mut s = String::new();
|
|
||||||
f.read_to_string(&mut s).unwrap();
|
|
||||||
match serde_yaml::from_str(&s) {
|
|
||||||
Ok(result) => result,
|
|
||||||
Err(e) => {
|
|
||||||
warn!("IPs list file malformed; creating new one\nerror: {}",e);
|
|
||||||
Vec::new()
|
|
||||||
},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Err(e) => {
|
|
||||||
warn!("IPs list file can't be open; creating new one \nerror: {}",e);
|
|
||||||
Vec::new()
|
|
||||||
},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Config {
|
|
||||||
pub fn new() -> Self {
|
pub fn new() -> Self {
|
||||||
let yaml_conf = generate_conf_from_file();
|
|
||||||
Self{
|
Self{
|
||||||
l_servers: Self::get_servers(&generate_slist_from_file()),
|
l_servers: Self::get_servers(),
|
||||||
port: yaml_conf.port,
|
|
||||||
ip: yaml_conf.ip,
|
|
||||||
conf: yaml_conf.conf,
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn add(&mut self, server: ServerData) -> bool{
|
fn get_servers() -> HashMap<String, String> {
|
||||||
match self.l_servers.insert(server.domain, server.ip){
|
let mut f = File::open(&FILE).unwrap();
|
||||||
Some(_s) => true, //Modified instead of added
|
let mut s = String::new();
|
||||||
None => false,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn del(&mut self, domain: String) -> bool {
|
|
||||||
match self.l_servers.remove(&domain) {
|
|
||||||
Some(_s) => true,
|
|
||||||
None => false,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn flush(&self){
|
|
||||||
let servers = Vec::from_iter(self.l_servers.iter()
|
|
||||||
.map(|(x, y)| ServerData{domain: (*x).clone(), ip: (*y).clone()}));
|
|
||||||
let mut file = File::create(FILE_SERVERS).unwrap();
|
|
||||||
file.write(&serde_yaml::to_string(&servers).unwrap().into_bytes());
|
|
||||||
file.flush();
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
fn get_servers(file: &Vec<ServerData>) -> HashMap<String, String> {
|
|
||||||
let mut ret = HashMap::new();
|
let mut ret = HashMap::new();
|
||||||
for j in file{
|
f.read_to_string(&mut s).unwrap();
|
||||||
ret.insert(j.domain.clone(),j.ip.clone());
|
let docs = yaml::YamlLoader::load_from_str(&s).unwrap();
|
||||||
|
let docs2 = match &docs[0]["servers"] {
|
||||||
|
yaml::Yaml::Hash(ref h) => h,
|
||||||
|
_ => return ret,
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
for (k, v) in docs2{
|
||||||
|
ret.insert(String::from(k.as_str().unwrap()),
|
||||||
|
String::from(v.as_str().unwrap()));
|
||||||
}
|
}
|
||||||
ret
|
ret
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn get_host(&self, host: &String) -> Option<(&String, &String)>{
|
fn get_host(&self, host: &String) -> Option<(&String, &String)>{
|
||||||
self.l_servers.get_key_value(host)
|
self.l_servers.get_key_value(host)
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn get_server(&self, host: &String) -> Option<(String, u16)>{
|
pub fn get_server(&self, host: &String) -> Option<(String, u16)>{
|
||||||
let raw: Vec<&str> =
|
let raw: Vec<&str>;
|
||||||
match self.get_host(host){
|
match self.get_host(host){
|
||||||
Some(h) => h.1.split(":").collect(),
|
Some(h) => raw=h.1.split(":").collect(),
|
||||||
None => return None,
|
None => return None,
|
||||||
};
|
}
|
||||||
|
|
||||||
|
if raw.len() == 2 {
|
||||||
|
|
||||||
match raw.len() {
|
|
||||||
1 => Some((String::from(raw[0]),DEF_PORT)),
|
|
||||||
2 => {
|
|
||||||
match FromStr::from_str(raw[1]) {
|
match FromStr::from_str(raw[1]) {
|
||||||
Ok(p) => Some((String::from(raw[0]),p)),
|
Ok(p) => return Some((String::from(raw[0]),p)),
|
||||||
Err(_e) => None,
|
Err(_e) => return None,
|
||||||
}
|
}
|
||||||
},
|
} else {
|
||||||
_=> None,
|
return None;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn get_port(&self) -> &String{
|
|
||||||
&self.port
|
|
||||||
}
|
}
|
||||||
|
|
||||||
pub fn get_ip(&self) -> &String{
|
|
||||||
&self.ip
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn get_port_conf(&self) -> &String{
|
|
||||||
match self.conf.sock_type.as_str() {
|
|
||||||
TCP_TYPE => &self.conf.port.as_ref().unwrap(),
|
|
||||||
_=> {error!("Only tcp types have port"); panic!("Only tcp types have port")},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn get_conf_ip(&self) -> &String{
|
|
||||||
match self.conf.sock_type.as_str() {
|
|
||||||
TCP_TYPE => &self.conf.ip.as_ref().unwrap(),
|
|
||||||
_=> {error!("Only tcp types have IP"); panic!("Only tcp types have IP")},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn get_bindeable_ip(&self) -> String {
|
|
||||||
build_bindeable_ip(&self.ip,&self.port)
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn get_bindeable_conf(&self) -> String {
|
|
||||||
match self.conf.sock_type.as_str() {
|
|
||||||
TCP_TYPE => build_bindeable_ip(
|
|
||||||
self.conf.ip.as_ref().unwrap(),
|
|
||||||
self.conf.port.as_ref().unwrap()
|
|
||||||
),
|
|
||||||
UNIX_TYPE => self.conf.path.as_ref().unwrap().to_string(),
|
|
||||||
_=> {error!("Invalid type"); panic!("Invalid type")},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn get_conf_type(&self) -> &String{
|
|
||||||
&self.conf.sock_type
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn build_bindeable_ip(ip: &String, port: &String) -> String{
|
|
||||||
format!("{}:{}",ip,port)
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|||||||
73
src/main.rs
73
src/main.rs
@ -1,22 +1,65 @@
|
|||||||
use std::thread;
|
use std::net::{TcpListener, TcpStream};
|
||||||
//use server_conf::server_conf;
|
|
||||||
use std::sync::{Arc, RwLock};
|
use std::sync::{Arc, RwLock};
|
||||||
use log::info;
|
use std::io::prelude::*;
|
||||||
use simple_logger::SimpleLogger;
|
use crate::client::guard;
|
||||||
|
use std::thread;
|
||||||
|
use std::time::Duration;
|
||||||
|
|
||||||
|
|
||||||
mod client;
|
mod client;
|
||||||
mod conf;
|
mod conf;
|
||||||
mod server_conf;
|
|
||||||
mod protocol;
|
mod protocol;
|
||||||
mod server_proxy;
|
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
SimpleLogger::new().init().unwrap();
|
let listener = TcpListener::bind("0.0.0.0:25565").unwrap();
|
||||||
info!("start server");
|
let servers = Arc::new(RwLock::new(conf::Servers::new()));
|
||||||
let servers = Arc::new(RwLock::new(conf::Config::new()));
|
let guard = Arc::new(RwLock::new(guard::Guard::new()));
|
||||||
let s1 = servers.clone();
|
for stream in listener.incoming() {
|
||||||
let s2 = servers.clone();
|
if guard.read().unwrap().can_add(){
|
||||||
let stop1 = thread::spawn(|| server_proxy::start(s1));
|
println!("g {}",guard.read().unwrap().get_connections());
|
||||||
let stop2 = thread::spawn(|| server_conf::server::start(s2));
|
match stream {
|
||||||
stop1.join();
|
Ok(stream) => {
|
||||||
stop2.join();
|
let g = guard.clone();
|
||||||
|
let s = servers.clone();
|
||||||
|
thread::spawn(|| read_connection(stream, s , g));
|
||||||
|
},
|
||||||
|
|
||||||
|
Err(_e) => println!("{}",_e),
|
||||||
}
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn read_connection(mut stream: TcpStream,
|
||||||
|
servers: Arc<RwLock<conf::Servers>>,
|
||||||
|
guard: Arc<RwLock<guard::Guard>> ) {
|
||||||
|
let mut buf: [u8; 256] = [1; 256];
|
||||||
|
stream.set_read_timeout(Some(Duration::from_millis(5000)));
|
||||||
|
let leng = match stream.read(&mut buf) {
|
||||||
|
Ok(l) => l,
|
||||||
|
Err(_e) => return,
|
||||||
|
};
|
||||||
|
let hs = protocol::HandShake::new(&mut buf[.. leng]);
|
||||||
|
if hs.is_handshake() { //Filtra los ping, solo controlamos los handshakes
|
||||||
|
conect_server(servers, hs, stream, guard);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
fn conect_server(servers: Arc<RwLock<conf::Servers>>,
|
||||||
|
mut hs: protocol::HandShake,
|
||||||
|
stream: TcpStream,
|
||||||
|
guard: Arc<RwLock<guard::Guard>>){
|
||||||
|
|
||||||
|
match servers.read().unwrap().get_server(&hs.get_host_name()) {
|
||||||
|
Some(s) => {
|
||||||
|
hs.replace_port(s.1);
|
||||||
|
let mut sstream = TcpStream::connect(s.0 + ":" + &s.1.to_string()).unwrap();
|
||||||
|
sstream.write(hs.get_raw());
|
||||||
|
let c1 = client::Client::new(stream,sstream, hs);
|
||||||
|
guard.write().unwrap().add_thread(c1.start_proxy());
|
||||||
|
},
|
||||||
|
None => println!("No server found for {}", hs.get_host_name())
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|||||||
@ -5,11 +5,6 @@ minecraft_proxy_sources = [
|
|||||||
'client/guard.rs',
|
'client/guard.rs',
|
||||||
'protocol/mod.rs',
|
'protocol/mod.rs',
|
||||||
'conf/mod.rs',
|
'conf/mod.rs',
|
||||||
'server_conf/mod.rs',
|
|
||||||
'server_conf/server.rs',
|
|
||||||
'server_conf/conexion.rs',
|
|
||||||
'server_conf/listener.rs',
|
|
||||||
'server_proxy.rs',
|
|
||||||
]
|
]
|
||||||
|
|
||||||
minecraft_proxy_deps = [
|
minecraft_proxy_deps = [
|
||||||
|
|||||||
@ -1,97 +0,0 @@
|
|||||||
use std::io::prelude::*;
|
|
||||||
use crate::conf;
|
|
||||||
use std::sync::{Arc, RwLock};
|
|
||||||
use log::{error, warn};
|
|
||||||
|
|
||||||
const OP_ADD: u8 = 0;
|
|
||||||
const OP_DEL: u8 = 1;
|
|
||||||
const OP_EXIT: u8 = 2;
|
|
||||||
|
|
||||||
const RE_ADD: u8 = 0;
|
|
||||||
const RE_MOD: u8 = 1;
|
|
||||||
|
|
||||||
const RE_OK: u8 = 0;
|
|
||||||
const RE_KO: u8 = 1;
|
|
||||||
|
|
||||||
pub struct Conexion<TSocket: Read + Write> {
|
|
||||||
conf: Arc<RwLock<conf::Config>>,
|
|
||||||
stream: TSocket,
|
|
||||||
buf:[u8; 256],
|
|
||||||
exit: bool,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<TSocket: Read + Write> Conexion<TSocket> {
|
|
||||||
pub fn new(conf: Arc<RwLock<conf::Config>>, stream: TSocket) -> Self {
|
|
||||||
Self{
|
|
||||||
conf: conf,
|
|
||||||
stream: stream,
|
|
||||||
buf: [1; 256],
|
|
||||||
exit: false,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn process_reques(&mut self) {
|
|
||||||
let mut state: [u8; 1] = [1; 1];
|
|
||||||
while !self.exit {
|
|
||||||
match self.stream.read_exact(&mut state){
|
|
||||||
Ok(len) => self.check_state(state[0]),
|
|
||||||
Err(e) => {self.exit=true; error!("{}", e);},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
fn read_domain_info(&mut self) ->
|
|
||||||
Result<conf::ServerData, std::io::Error>{
|
|
||||||
let mut len = self.stream.read(&mut self.buf)?;
|
|
||||||
let end_domain = (self.buf[0] + 1) as usize;
|
|
||||||
let start_ip = end_domain + 1 as usize;
|
|
||||||
let end_ip = self.buf[end_domain] as usize + start_ip;
|
|
||||||
let domain = String::from_utf8(self.buf[1 .. end_domain].to_vec()).unwrap();
|
|
||||||
let ip = String::from_utf8(self.buf[start_ip .. end_ip].to_vec()).unwrap();
|
|
||||||
Ok(conf::ServerData{
|
|
||||||
domain: domain,
|
|
||||||
ip: ip,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
fn read_unique_info(&mut self) ->
|
|
||||||
Result<String, std::io::Error>{
|
|
||||||
self.stream.read_exact(&mut self.buf[0 .. 1])?;
|
|
||||||
let len = self.buf[0] as usize;
|
|
||||||
self.stream.read_exact(&mut self.buf[0 .. len])?;
|
|
||||||
Ok(String::from_utf8(self.buf[0 .. len].to_vec()).unwrap())
|
|
||||||
}
|
|
||||||
|
|
||||||
fn check_state(&mut self, state: u8) {
|
|
||||||
match state{
|
|
||||||
OP_ADD => {
|
|
||||||
match self.read_domain_info() {
|
|
||||||
Ok(sd) => {
|
|
||||||
match self.conf.write().unwrap().add(sd) {
|
|
||||||
true => self.stream.write(&[RE_MOD]),
|
|
||||||
false => self.stream.write(&[RE_ADD]),
|
|
||||||
};
|
|
||||||
self.conf.read().unwrap().flush();
|
|
||||||
},
|
|
||||||
Err(e) => {self.exit=true; warn!("{}", e);},
|
|
||||||
}
|
|
||||||
},
|
|
||||||
|
|
||||||
OP_DEL => match self.read_unique_info(){
|
|
||||||
Ok(domain) => {
|
|
||||||
match self.conf.write().unwrap().del(domain){
|
|
||||||
true => {
|
|
||||||
self.stream.write(&[RE_OK]);
|
|
||||||
},
|
|
||||||
false => {self.stream.write(&[RE_KO]);},
|
|
||||||
};
|
|
||||||
self.conf.read().unwrap().flush();
|
|
||||||
}
|
|
||||||
Err(e) => {self.exit=true; error!("{}", e);},
|
|
||||||
},
|
|
||||||
OP_EXIT => self.exit=true,
|
|
||||||
_=> warn!("no recognice option: {}", state),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,77 +0,0 @@
|
|||||||
use std::net::TcpListener;
|
|
||||||
use std::net::TcpStream;
|
|
||||||
use std::os::unix::net::UnixListener;
|
|
||||||
use std::os::unix::net::UnixStream;
|
|
||||||
use std::io::{Error, ErrorKind};
|
|
||||||
use log::{warn};
|
|
||||||
|
|
||||||
pub const TCP_LIS : u8 = 1;
|
|
||||||
pub const UNIX_LIS : u8 = 2;
|
|
||||||
pub const ERROR_LIS : u8 = 0;
|
|
||||||
|
|
||||||
pub trait RWTrait: std::io::Read + std::io::Write + Send {}
|
|
||||||
impl RWTrait for TcpStream {}
|
|
||||||
impl RWTrait for UnixStream {}
|
|
||||||
|
|
||||||
pub struct GenericListener {
|
|
||||||
tcp_lis : Option<TcpListener>,
|
|
||||||
unix_lis : Option<UnixListener>,
|
|
||||||
type_lis : u8,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl GenericListener {
|
|
||||||
fn new_tcp(listener: TcpListener) -> Self{
|
|
||||||
GenericListener{
|
|
||||||
tcp_lis: Some(listener),
|
|
||||||
unix_lis: None,
|
|
||||||
type_lis: TCP_LIS,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn new_unix(listener: UnixListener) -> Self{
|
|
||||||
GenericListener{
|
|
||||||
tcp_lis: None,
|
|
||||||
unix_lis: Some(listener),
|
|
||||||
type_lis: UNIX_LIS,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn bind(address: String, type_lis: u8) -> Result<Self, String>{
|
|
||||||
let ret = match type_lis {
|
|
||||||
TCP_LIS => Self::new_tcp(
|
|
||||||
match TcpListener::bind(address) {
|
|
||||||
Ok(s) => s,
|
|
||||||
Err(e) => return Err(e.to_string()),
|
|
||||||
}),
|
|
||||||
UNIX_LIS => Self::new_unix(
|
|
||||||
match UnixListener::bind(address){
|
|
||||||
Ok(s) => s,
|
|
||||||
Err(e) => return Err(e.to_string()),
|
|
||||||
}),
|
|
||||||
_ => return Err("No valid option".to_string()),
|
|
||||||
};
|
|
||||||
Ok(ret)
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
pub fn accept(&self) -> Result<Box<dyn RWTrait>,Error> {
|
|
||||||
match self.type_lis {
|
|
||||||
TCP_LIS => Ok(Box::new(self.tcp_lis.as_ref().unwrap().accept()?.0)),
|
|
||||||
UNIX_LIS => Ok(Box::new(self.unix_lis.as_ref().unwrap().accept()?.0)),
|
|
||||||
_=> Err(Error::new(ErrorKind::Other, "Unexpected type"))
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn string_top_type(s: &String) -> u8 {
|
|
||||||
match (*s).as_str(){
|
|
||||||
"TCP" => TCP_LIS,
|
|
||||||
"UNIX" => UNIX_LIS,
|
|
||||||
&_ => ERROR_LIS,
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
@ -1,3 +0,0 @@
|
|||||||
pub mod server;
|
|
||||||
pub mod conexion;
|
|
||||||
pub mod listener;
|
|
||||||
@ -1,54 +0,0 @@
|
|||||||
use crate::conf;
|
|
||||||
use crate::server_conf::conexion::Conexion;
|
|
||||||
use crate::server_conf::listener::GenericListener;
|
|
||||||
use std::thread;
|
|
||||||
use std::sync::{Arc, RwLock};
|
|
||||||
use log::{error,warn,info};
|
|
||||||
|
|
||||||
pub struct ConfSer{
|
|
||||||
path: String,
|
|
||||||
listener: GenericListener,
|
|
||||||
}
|
|
||||||
|
|
||||||
impl ConfSer {
|
|
||||||
fn new(path: String, conf_type: &String) -> ConfSer{
|
|
||||||
ConfSer{
|
|
||||||
path: path.clone(),
|
|
||||||
listener: match GenericListener::bind(path,
|
|
||||||
GenericListener::string_top_type(conf_type)){
|
|
||||||
Ok(l) => l,
|
|
||||||
Err(e) => {
|
|
||||||
warn!("Error al levantar el servidor de configuraciones:{}",e);
|
|
||||||
panic!("Error al levantar el servidor de configuraciones:{}",e)
|
|
||||||
},
|
|
||||||
},
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl Drop for ConfSer {
|
|
||||||
fn drop(&mut self) {
|
|
||||||
// There's no way to return a useful error here
|
|
||||||
let _ = std::fs::remove_file(self.path.clone()).unwrap();
|
|
||||||
info!("> Dropping {}", self.path);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
pub fn start(conf: Arc<RwLock<conf::Config>>){
|
|
||||||
let ser = ConfSer::new(
|
|
||||||
conf.read().unwrap().get_bindeable_conf(),
|
|
||||||
conf.read().unwrap().get_conf_type(),
|
|
||||||
);
|
|
||||||
|
|
||||||
loop{
|
|
||||||
match ser.listener.accept() {
|
|
||||||
Ok(stream) => {
|
|
||||||
let c = conf.clone();
|
|
||||||
thread::spawn(|| Conexion::new(c, stream).process_reques());
|
|
||||||
}
|
|
||||||
Err(e) => error!("{}", e)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
@ -1,65 +0,0 @@
|
|||||||
use std::net::{TcpListener, TcpStream};
|
|
||||||
use std::sync::{Arc, RwLock};
|
|
||||||
use std::io::prelude::*;
|
|
||||||
use crate::client::guard;
|
|
||||||
use crate::client;
|
|
||||||
use std::thread;
|
|
||||||
use std::time::Duration;
|
|
||||||
use crate::protocol;
|
|
||||||
use crate::conf;
|
|
||||||
use log::{error, info};
|
|
||||||
|
|
||||||
pub fn start(servers: Arc<RwLock<conf::Config>>){
|
|
||||||
let listener = TcpListener::bind(
|
|
||||||
servers.read().unwrap().get_bindeable_ip()
|
|
||||||
).unwrap();
|
|
||||||
let guard = Arc::new(RwLock::new(guard::Guard::new()));
|
|
||||||
for stream in listener.incoming() {
|
|
||||||
if guard.read().unwrap().can_add(){
|
|
||||||
match stream {
|
|
||||||
Ok(stream) => {
|
|
||||||
let g = guard.clone();
|
|
||||||
let s = servers.clone();
|
|
||||||
thread::spawn(|| read_connection(stream, s , g));
|
|
||||||
},
|
|
||||||
|
|
||||||
Err(_e) => error!("{}",_e),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn read_connection(mut stream: TcpStream,
|
|
||||||
servers: Arc<RwLock<conf::Config>>,
|
|
||||||
guard: Arc<RwLock<guard::Guard>> ) {
|
|
||||||
let mut buf: [u8; 256] = [1; 256];
|
|
||||||
stream.set_read_timeout(Some(Duration::from_millis(5000)));
|
|
||||||
let leng = match stream.read(&mut buf) {
|
|
||||||
Ok(l) => l,
|
|
||||||
Err(_e) => return,
|
|
||||||
};
|
|
||||||
let hs = protocol::HandShake::new(&mut buf[.. leng]);
|
|
||||||
if hs.is_handshake() { //Filtra los ping, solo controlamos los handshakes
|
|
||||||
conect_server(servers, hs, stream, guard);
|
|
||||||
}
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
fn conect_server(servers: Arc<RwLock<conf::Config>>,
|
|
||||||
mut hs: protocol::HandShake,
|
|
||||||
stream: TcpStream,
|
|
||||||
guard: Arc<RwLock<guard::Guard>>){
|
|
||||||
|
|
||||||
match servers.read().unwrap().get_server(&hs.get_host_name()) {
|
|
||||||
Some(s) => {
|
|
||||||
hs.replace_port(s.1);
|
|
||||||
let mut sstream = TcpStream::connect(s.0 + ":" + &s.1.to_string()).unwrap();
|
|
||||||
sstream.write(hs.get_raw());
|
|
||||||
let c1 = client::Client::new(stream,sstream, hs);
|
|
||||||
guard.write().unwrap().add_thread(c1.start_proxy());
|
|
||||||
},
|
|
||||||
None => info!("No server found for {}", hs.get_host_name())
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user