SimpleChatTC:SimpleProxy: Include a sample config file

with allowed domains set to few sites in general to show its use

this includes some sites which allow search to be carried out
through them as well as provide news aggregation

tools/server/public_simplechat/local.tools/simpleproxy.json

@@ -0,0 +1,12 @@
+{
+	"allowed.domains": [
+		"^www\\.bing\\.com$",
+		".*\\.yahoo\\.com$",
+		"^search\\.yahoo\\.com$",
+		".*\\.brave\\.com$",
+		"^search\\.brave\\.com$",
+		".*\\.duckduckgo\\.com$",
+		".*\\.google\\.com$",
+		"^google\\.com$"
+	]
+}

tools/server/public_simplechat/local.tools/simpleproxy.py

@@ -108,6 +108,7 @@ def validate_url(url: str, tag: str):
     Implement a re based filter logic on the specified url.
     """
     urlParts = urllib.parse.urlparse(url)
+    print(f"DBUG:ValidateUrl:{urlParts}, {urlParts.hostname}")
     urlHName = urlParts.hostname
     if not urlHName:
         return UrlReqResp(False, 400, f"WARN:{tag}:Missing hostname in Url")