Add a route to kill tunnel if open with same JWT token

server.js

@@ -61,6 +61,44 @@ export default function(opt) {
         };
     });
 
+    router.get('/api/tunnels/:id/kill', async (ctx, next) => {
+        const clientId = ctx.params.id;
+        if (!opt.jwt_shared_secret){
+          debug('disconnecting client with id %s, error: jwt_shared_secret is not used', clientId);
+          ctx.throw(403, {
+            success: false,
+            message: 'jwt_shared_secret is not used'
+          });
+          return;
+        }
+
+        if (!manager.hasClient(clientId)) {
+          debug('disconnecting client with id %s, error: client is not connected', clientId);
+          ctx.throw(404, {
+            success: false,
+            message: `client with id ${clientId} is not connected`
+          });
+        }
+
+        const securityToken = ctx.request.headers.authorization;
+        if (!manager.getClient(clientId).isSecurityTokenEqual(securityToken)) {
+          debug('disconnecting client with id %s, error: securityToken is not equal ', clientId);
+          ctx.throw(403, {
+            success: false,
+            message: `client with id ${clientId} has not the same securityToken than ${securityToken}`
+          });
+        }
+
+        debug('disconnecting client with id %s', clientId);
+        manager.removeClient(clientId);
+
+      ctx.statusCode = 200;
+      ctx.body = {
+        success: true,
+        message: `client with id ${clientId} is disconected`
+      };
+    });
+
     app.use(router.routes());
     app.use(router.allowedMethods());
 
@@ -78,7 +116,7 @@ export default function(opt) {
         if (isNewClientRequest) {
             const reqId = hri.random();
             debug('making new client with id %s', reqId);
-            const info = await manager.newClient(reqId);
+            const info = await manager.newClient(reqId, opt.jwt_shared_secret ? ctx.request.headers.authorization : null);
 
             const url = schema + '://' + info.id + '.' + ctx.request.host;
             info.url = url;
@@ -116,7 +154,7 @@ export default function(opt) {
         }
 
         debug('making new client with id %s', reqId);
-        const info = await manager.newClient(reqId);
+        const info = await manager.newClient(reqId, opt.jwt_shared_secret ? ctx.request.headers.authorization : null);
 
         const url = schema + '://' + info.id + '.' + ctx.request.host;
         info.url = url;