New command to get JSON of all tunnels

README.md

@@ -123,6 +123,10 @@ specified host and port. Note that the base 32 I2P destination address determini
 
 `tunnel-control.sh all.destroy`
 
+#### List all tunnels. Returns JSON string containing information about all tunnels currently in existence
+
+`tunnel-control.sh all.list`
+
 #### Start a SAM listener on port 7656. Returns "OK"
 
 `tunnel-control.sh sam.create`

org.getmonero.i2p.zero/src/org/getmonero/i2p/zero/TunnelControl.java

@@ -98,7 +98,7 @@ public class TunnelControl implements Runnable {
         throw new RuntimeException(e);
       }
     }
-    public void save() {
+    public String getJSON(boolean includeKeyPairs) {
       try {
         JSONObject root = new JSONObject();
         JSONArray tunnelsArray = new JSONArray();
@@ -112,7 +112,7 @@ public class TunnelControl implements Runnable {
               entry.put("host", t.getHost());
               entry.put("port", t.getPort());
               entry.put("dest", t.getI2P());
-              entry.put("keypair", ((ServerTunnel) t).keyPair.toString());
+              if(includeKeyPairs) entry.put("keypair", ((ServerTunnel) t).keyPair.toString());
               break;
 
             case "client":
@@ -125,7 +125,15 @@ public class TunnelControl implements Runnable {
               break;
           }
         }
-        Files.writeString(new File(tunnelControlConfigDir, "tunnels.json").toPath(), root.toJSONString());
+        return root.toJSONString();
+      }
+      catch (Exception e) {
+        throw new RuntimeException(e);
+      }
+    }
+    public void save() {
+      try {
+        Files.writeString(new File(tunnelControlConfigDir, "tunnels.json").toPath(), getJSON(true));
       }
       catch (Exception e) {
         throw new RuntimeException(e);
@@ -389,6 +397,11 @@ public class TunnelControl implements Runnable {
               break;
             }
 
+            case "all.list": {
+              out.println(tunnelList.getJSON(false));
+              break;
+            }
+
             case "sam.create": {
               String[] samArgs = new String[]{"sam.keys", "127.0.0.1", "7656", "i2cp.tcp.host=127.0.0.1", "i2cp.tcp.port=7654"};
               I2PAppContext context = router.getContext();