fix(nfproxy): export HttpHistory in nfproxy and ensure list immutability in getters

fgex-lib/firegex/nfproxy/__init__.py

@@ -1,5 +1,13 @@
 import functools
-from firegex.nfproxy.models import RawPacket, TCPInputStream, TCPOutputStream, TCPClientStream, TCPServerStream
+from firegex.nfproxy.models import (
+    RawPacket,
+    TCPInputStream,
+    TCPOutputStream,
+    TCPClientStream,
+    TCPServerStream,
+    HttpHistory,
+    HttpStreamHistory,
+)
 from firegex.nfproxy.internals.models import Action, FullStreamAction
 
 ACCEPT = Action.ACCEPT

fgex-lib/firegex/nfproxy/models/http.py

@@ -411,12 +411,12 @@ class HttpHistory:
     @property
     def requests(self) -> list["HttpFullRequest"]:
         """List of previous completed HTTP requests"""
-        return self._requests
+        return self._requests.copy()
 
     @property
     def responses(self) -> list["HttpFullResponse"]:
         """List of previous completed HTTP responses"""
-        return self._responses
+        return self._responses.copy()
 
     @classmethod
     def _fetch_packet(cls, internal_data: DataStreamCtx):

tests/test_http_history.py

@@ -264,6 +264,25 @@ def filter_req(req: HttpFullRequest):
     handle_packet(glob)
 
 
+def test_http_history_nfproxy_import():
+    from firegex.nfproxy import HttpHistory as HH1, HttpStreamHistory as HH2
+    assert HH1 is HttpHistory
+    assert HH2 is HttpStreamHistory
+
+
+def test_http_history_list_mutation():
+    history_obj = HttpHistory(requests=["dummy_req"], responses=["dummy_resp"])
+    reqs = history_obj.requests
+    reqs.clear()
+    assert len(history_obj.requests) == 1
+    assert history_obj.requests == ["dummy_req"]
+
+    resps = history_obj.responses
+    resps.append("extra_resp")
+    assert len(history_obj.responses) == 1
+    assert history_obj.responses == ["dummy_resp"]
+
+
 if __name__ == "__main__":
     test_http_history_model()
     test_http_history_stream_execution()
@@ -272,6 +291,9 @@ if __name__ == "__main__":
     test_http_history_parameter_order()
     test_http_history_property_immutability()
     test_http_history_negative_max_size()
+    test_http_history_nfproxy_import()
+    test_http_history_list_mutation()
     print("All HTTP history unit tests passed successfully!")
 
 
+