fix(web): fix generate and parse config methods broken in #1465 (#1476)

easytier-web/frontend/src/modules/api.ts

@@ -221,7 +221,7 @@ class WebRemoteClient implements Api.RemoteClient {
     }
     async generate_config(config: NetworkTypes.NetworkConfig): Promise<Api.GenerateConfigResponse> {
         try {
-            const response = await this.client.post<any, GenerateConfigResponse>('/generate-config', config);
+            const response = await this.client.post<any, GenerateConfigResponse>('/generate-config', { config });
             return response;
         } catch (error) {
             if (error instanceof AxiosError) {
@@ -232,7 +232,7 @@ class WebRemoteClient implements Api.RemoteClient {
     }
     async parse_config(toml_config: string): Promise<Api.ParseConfigResponse> {
         try {
-            const response = await this.client.post<any, ParseConfigResponse>('/parse-config', toml_config);
+            const response = await this.client.post<any, ParseConfigResponse>('/parse-config', { toml_config });
             return response;
         } catch (error) {
             if (error instanceof AxiosError) {

easytier/locales/app.yml

@@ -184,6 +184,9 @@ core_clap:
   disable_quic_input:
     en: "do not allow other nodes to use QUIC to proxy tcp streams to this node. when a node with QUIC proxy enabled accesses this node, the original tcp connection is preserved."
     zh-CN: "不允许其他节点使用 QUIC 代理 TCP 流到此节点。开启 QUIC 代理的节点访问此节点时，依然使用原始 TCP 连接。"
+  quic_listen_port:
+    en: "the port to listen for quic connections, default is 0 (random port)"
+    zh-CN: "监听 QUIC 连接的端口，默认值为0（随机端口）。"
   port_forward:
     en: "forward local port to remote port in virtual network. e.g.: udp://0.0.0.0:12345/10.126.126.1:23456, means forward local udp port 12345 to 10.126.126.1:23456 in the virtual network. can specify multiple."
     zh-CN: "将本地端口转发到虚拟网络中的远程端口。例如：udp://0.0.0.0:12345/10.126.126.1:23456，表示将本地UDP端口12345转发到虚拟网络中的10.126.126.1:23456。可以指定多个。"

easytier/src/common/config.rs

@@ -47,6 +47,7 @@ pub fn gen_default_flags() -> Flags {
         private_mode: false,
         enable_quic_proxy: false,
         disable_quic_input: false,
+        quic_listen_port: 0,
         foreign_relay_bps_limit: u64::MAX,
         multi_thread_count: 2,
         encryption_algorithm: "aes-gcm".to_string(),

easytier/src/easytier-core.rs

@@ -387,7 +387,7 @@ struct NetworkOptions {
 
     // if not in relay_network_whitelist:
     // for foreign virtual network, will refuse the incoming connection
-    // for local virtual network, will refuse relaying tun packet
+    // for local virtual network, will refuse to relay tun packets
     #[arg(
         long,
         env = "ET_RELAY_NETWORK_WHITELIST",
@@ -491,6 +491,14 @@ struct NetworkOptions {
     )]
     disable_quic_input: Option<bool>,
 
+    #[arg(
+        long,
+        env = "ET_QUIC_LISTEN_PORT",
+        help = t!("core_clap.quic_listen_port").to_string(),
+        num_args = 0..=1,
+    )]
+    quic_listen_port: Option<u16>,
+
     #[arg(
         long,
         env = "ET_PORT_FORWARD",
@@ -645,10 +653,10 @@ impl Cli {
             return Ok(vec![]);
         }
 
-        let origin_listners = listeners;
+        let origin_listeners = listeners;
         let mut listeners: Vec<String> = Vec::new();
-        if origin_listners.len() == 1 {
+        if origin_listeners.len() == 1 {
-            if let Ok(port) = origin_listners[0].parse::<u16>() {
+            if let Ok(port) = origin_listeners[0].parse::<u16>() {
                 for (proto, offset) in PROTO_PORT_OFFSET {
                     listeners.push(format!("{}://0.0.0.0:{}", proto, port + *offset));
                 }
@@ -656,7 +664,7 @@ impl Cli {
             }
         }
 
-        for l in &origin_listners {
+        for l in &origin_listeners {
             let proto_port: Vec<&str> = l.split(':').collect();
             if proto_port.len() > 2 {
                 if let Ok(url) = l.parse::<url::Url>() {
@@ -930,6 +938,9 @@ impl NetworkOptions {
         f.disable_kcp_input = self.disable_kcp_input.unwrap_or(f.disable_kcp_input);
         f.enable_quic_proxy = self.enable_quic_proxy.unwrap_or(f.enable_quic_proxy);
         f.disable_quic_input = self.disable_quic_input.unwrap_or(f.disable_quic_input);
+        if let Some(quic_listen_port) = self.quic_listen_port {
+            f.quic_listen_port = quic_listen_port as u32;
+        }
         f.accept_dns = self.accept_dns.unwrap_or(f.accept_dns);
         f.private_mode = self.private_mode.unwrap_or(f.private_mode);
         f.foreign_relay_bps_limit = self
@@ -1343,7 +1354,7 @@ async fn main() -> ExitCode {
 }
 
 async fn validate_config(cli: &Cli) -> anyhow::Result<()> {
-    // Check if config file is provided
+    // Check if a config file is provided
     let config_files = cli
         .config_file
         .as_ref()

easytier/src/gateway/quic_proxy.rs

@@ -1,18 +1,18 @@
-use std::net::{IpAddr, Ipv4Addr};
-use std::sync::{Arc, Mutex, Weak};
-use std::{net::SocketAddr, pin::Pin};
-
 use anyhow::Context;
 use dashmap::DashMap;
 use pnet::packet::ipv4::Ipv4Packet;
 use prost::Message as _;
 use quinn::{Endpoint, Incoming};
+use std::net::{IpAddr, Ipv4Addr};
+use std::sync::{Arc, Mutex, Weak};
+use std::{net::SocketAddr, pin::Pin};
 use tokio::io::{AsyncRead, AsyncReadExt, AsyncWrite};
 use tokio::net::TcpStream;
 use tokio::task::JoinSet;
 use tokio::time::timeout;
 
 use crate::common::acl_processor::PacketInfo;
+use crate::common::config::ConfigLoader;
 use crate::common::error::Result;
 use crate::common::global_ctx::{ArcGlobalCtx, GlobalCtx};
 use crate::common::join_joinset_background;
@@ -261,8 +261,12 @@ impl QUICProxyDst {
         route: Arc<dyn crate::peers::route_trait::Route + Send + Sync + 'static>,
     ) -> Result<Self> {
         let _g = global_ctx.net_ns.guard();
-        let (endpoint, _) = make_server_endpoint("0.0.0.0:0".parse().unwrap())
+        let (endpoint, _) = make_server_endpoint(
-            .map_err(|e| anyhow::anyhow!("failed to create QUIC endpoint: {}", e))?;
+            format!("0.0.0.0:{}", global_ctx.config.get_flags().quic_listen_port)
+                .parse()
+                .unwrap(),
+        )
+        .map_err(|e| anyhow::anyhow!("failed to create QUIC endpoint: {}", e))?;
         let tasks = Arc::new(Mutex::new(JoinSet::new()));
         join_joinset_background(tasks.clone(), "QUICProxyDst tasks".to_string());
         Ok(Self {

easytier/src/launcher.rs

@@ -697,6 +697,10 @@ impl NetworkConfig {
             flags.disable_quic_input = disable_quic_input;
         }
 
+        if let Some(quic_listen_port) = self.quic_listen_port {
+            flags.quic_listen_port = quic_listen_port as u32;
+        }
+
         if let Some(disable_p2p) = self.disable_p2p {
             flags.disable_p2p = disable_p2p;
         }
@@ -873,6 +877,7 @@ impl NetworkConfig {
         result.disable_kcp_input = Some(flags.disable_kcp_input);
         result.enable_quic_proxy = Some(flags.enable_quic_proxy);
         result.disable_quic_input = Some(flags.disable_quic_input);
+        result.quic_listen_port = Some(flags.quic_listen_port as i32);
         result.disable_p2p = Some(flags.disable_p2p);
         result.bind_device = Some(flags.bind_device);
         result.no_tun = Some(flags.no_tun);

easytier/src/proto/api_manage.proto

@@ -72,6 +72,7 @@ message NetworkConfig {
 
   optional bool enable_quic_proxy = 45;
   optional bool disable_quic_input = 46;
+  optional int32 quic_listen_port = 50;
   repeated PortForwardConfig port_forwards = 48;
 
   optional bool disable_sym_hole_punching = 49;

easytier/src/proto/common.proto

@@ -41,6 +41,8 @@ message FlagsInConfig {
   bool enable_quic_proxy = 24;
   // does this peer allow quic input
   bool disable_quic_input = 25;
+  // quic listen port
+  uint32 quic_listen_port = 33;
 
   // a global relay limit, only work for foreign network
   uint64 foreign_relay_bps_limit = 26;