feat(web): integrate embedded web server, REST/SSE APIs and modernize configuration

- Add embedded KLALBWebServer with REST API, SSE streaming (200ms) and SPA hosting
- Introduce enableTUN configuration flag with fallback and non-admin execution support
- Refactor LineTable and ConnectLineTable to openConnections and autoConnections
- Rename denyLineTableQuery/Broadcast to denyConnectionQuery/Broadcast with backwards compatibility
- Support runtime config hot-reloading and automatic persistence to klalb-config.json
- Update default Web API port to 4665 and update dashboard submodule reference
This commit is contained in:
2026-08-24 00:01:24 +08:00
parent 041cc31c5f
commit 6c7017bc75
12 changed files with 1148 additions and 72 deletions
@@ -52,6 +52,13 @@ public class KLALBMain {
}catch(Throwable e) {
e.printStackTrace();
}
try {
if(kpcje.getControllerConfig() != null && kpcje.getControllerConfig().isWebUI()) {
kpcje.enableWebServer();
}
} catch(Throwable e) {
System.err.println("Failed to start web server: " + e.getMessage());
}
dtb.putTime("UI");
//dtb.print();
/*MultipurposeSocketAddress mpa=new MultipurposeSocketAddress("127.9.9.9", 49573);
@@ -84,6 +91,7 @@ public class KLALBMain {
case "help":
System.out.println(" help / ?: see help");
System.out.println(" monitor: show monitor GUI");
System.out.println(" web [start|stop|status <port>]: manage web dashboard");
System.out.println(" links-state: query link states");
System.out.println(" links-add <addr:port>: add link");
System.out.println(" links-remove <addr:port>: remove link");
@@ -102,6 +110,42 @@ public class KLALBMain {
e.printStackTrace();
}
break;
case "web":
if(sc.length >= 2) {
String action = sc[1].toLowerCase();
if("start".equals(action)) {
int p = 4665;
if(sc.length >= 3) {
try { p = Integer.parseInt(sc[2]); } catch (NumberFormatException ignored) {}
} else if(kpcje.getControllerConfig() != null && kpcje.getControllerConfig().getWebPort() > 0) {
p = kpcje.getControllerConfig().getWebPort();
}
try {
kpcje.enableWebServer(p);
System.out.println("Web dashboard started on http://localhost:" + p);
} catch(Exception e) {
System.out.println("Failed to start web server: " + e.getMessage());
}
} else if("stop".equals(action)) {
kpcje.disableWebServer();
System.out.println("Web dashboard stopped.");
} else if("status".equals(action)) {
if(kpcje.isWebServerEnabled()) {
System.out.println("Web dashboard is running on port " + kpcje.getWebServer().getPort());
} else {
System.out.println("Web dashboard is stopped.");
}
} else {
System.out.println("Usage: web [start|stop|status <port>]");
}
} else {
if(kpcje.isWebServerEnabled()) {
System.out.println("Web dashboard is running on port " + kpcje.getWebServer().getPort());
} else {
System.out.println("Web dashboard is not running. Use 'web start [port]' to start.");
}
}
break;
case "links-state":
System.out.println("links state");
//System.out.println("状态\t上传流量\t下载流量\t上传速度\t下载速度\t上传延迟\t下载延迟\t上传抖动\t下载抖动");