feat: Add validate address

hns-address.py

@@ -21,19 +21,16 @@ functions = {
         "description": "Generate HNS addresses",
         "params": {
             "count": {
-                "name": "Count",
+                "name": "Number of Addresses to generate (default 1000)",
-                "type": "number",
+                "type": "number"
-                "description": "Number of addresses to generate (default 1000)"
             },
             "startIndex": {
-                "name": "Start Index",
+                "name": "Start Index of Addresses to generate (default 0)",
-                "type": "number",
+                "type": "number"
-                "description": "Start index for the generated addresses (default 0)"
             },
             "xpub": {
-                "name": "XPUB",
+                "name": "xPub of the account to generate addresses for (defaults to current account)",
-                "type": "text",
+                "type": "text"
-                "description": "Extended public key to use for generating addresses (default account xpub)"
             }
         },
         "returns": {
@@ -43,6 +40,28 @@ functions = {
                 "type": "list"
             }
         }
+    },
+    "validate": {
+        "name": "Validate HNS Addresses",
+        "type": "default",
+        "description": "Validates if an addresses belongs to an xPub",
+        "params": {
+            "address": {
+                "name": "Address to validate",
+                "type": "text"
+            },
+            "xpub": {
+                "name": "xPub of the account to generate addresses for (defaults to current account)",
+                "type": "text"
+            }
+        },
+        "returns": {
+            "result": 
+            {
+                "name": "Result",
+                "type": "text"
+            }
+        }
     }
 }
 
@@ -95,6 +114,24 @@ def generate(params, authentication):
 
     return {"result": result.stdout.split("\n")[2:-1]}
 
+def validate(params, authentication):
+    # Check if hns-address is installed
+    if (initialize() != 0):
+        return {"result": ["Failed to initialize hns-address"]}
+    
+    xpub = params["xpub"]
+    address = params["address"]
+
+    if (xpub == None):
+        xpub = account.getxPub(authentication)
+
+    if (address == None):
+        return {"result": "Address is required"}
+
+    result = subprocess.run(["node", "find-address.js", "--xpub", xpub, "--address", address, "--end", "10000"], capture_output=True, text=True, cwd=os.path.realpath("hns-address"))
+
+    return {"result": result.stdout}
+
 if __name__ == "__main__":
     print(generate({
         "count": 1000,