Fixes

counterparty-core/counterpartycore/cli.py

@@ -154,7 +154,7 @@ def float_range_checker(arg):
     [
         ("--rpc-host",),
         {
-            "default": "localhost",
+            "default": "127.0.0.1",
             "help": "the IP of the interface to bind to for providing JSON-RPC API access (0.0.0.0 for all interfaces)",
         },
     ],
@@ -191,7 +191,7 @@ def float_range_checker(arg):
     [
         ("--api-host",),
         {
-            "default": "localhost",
+            "default": "127.0.0.1",
             "help": "the IP of the interface to bind to for providing  API access (0.0.0.0 for all interfaces)",
         },
     ],

counterparty-core/counterpartycore/lib/api/api_server.py

@@ -319,7 +319,9 @@ def handle_route(**kwargs):
         message += f" - Response {result.status_code}"
         message += f" - {int((time.time() - start_time) * 1000)}ms"
         logger.debug(message)
-        return result.content, result.status_code, result.headers.items()
+        headers = dict(result.headers)
+        del headers["Connection"]  # remove "hop-by-hop" headers
+        return result.content, result.status_code, headers
 
     # clean up and return the result
     if result is None:

counterparty-core/counterpartycore/server.py

@@ -355,7 +355,7 @@ def initialise_config(
     if rpc_host:
         config.RPC_HOST = rpc_host
     else:
-        config.RPC_HOST = "localhost"
+        config.RPC_HOST = "127.0.0.1"
 
     # The web root directory for API calls, eg. localhost:14000/rpc/
     config.RPC_WEBROOT = "/rpc/"
@@ -415,7 +415,7 @@ def initialise_config(
     if api_host:
         config.API_HOST = api_host
     else:
-        config.API_HOST = "localhost"
+        config.API_HOST = "127.0.0.1"
 
     # Server API port
     if api_port:

counterparty-core/counterpartycore/test/conftest.py

@@ -315,7 +315,7 @@ def api_server_v2(request, cp_server):
         "zmq_publisher_port": None,
         "db_connection_pool_size": None,
         "json_logs": False,
-        "wsgi_server": "werkzeug",
+        "wsgi_server": "waitress",
         "gunicorn_workers": 2,
     }
     server_config = (

counterparty-core/counterpartycore/test/regtest/testscenarios.py

@@ -237,6 +237,50 @@ def run_item(node, item, context):
     return context
 
 
+def rpc_call(command, params=None):
+    if params is None:
+        params = []
+    curl_client = sh.curl.bake(
+        "-X",
+        "POST",
+        "http://localhost:24000/v1/",
+        "-H",
+        "Content-Type: application/json; charset=UTF-8",
+        "-H",
+        "Accept: application/json, text/javascript",
+        "--data-binary",
+    )
+    query = {
+        "method": command,
+        "params": params,
+        "jsonrpc": "2.0",
+        "id": 0,
+    }
+    result = json.loads(curl_client(json.dumps(query)).strip())
+    return result
+
+
+def check_api_v1(node):
+    running_info = rpc_call("get_running_info")
+
+    if not running_info["result"]["server_ready"]:
+        raise Exception("Server not ready")
+    if not running_info["result"]["db_caught_up"]:
+        raise Exception("DB not caught up")
+
+    tx = rpc_call(
+        "create_send",
+        {
+            "source": node.addresses[0],
+            "destination": node.addresses[1],
+            "asset": "XCP",
+            "quantity": 1,
+        },
+    )
+    # check that the hex transaction is generated
+    int(tx["result"], 16)
+
+
 def run_scenarios(serve=False, wsgi_server="gunicorn"):
     try:
         regtest_node_thread = RegtestNodeThread(wsgi_server=wsgi_server)
@@ -247,6 +291,8 @@ def run_scenarios(serve=False, wsgi_server="gunicorn"):
 
         context = {}
 
+        check_api_v1(regtest_node_thread.node)
+
         # run all scenarios
         for item in SCENARIOS:
             context = run_item(regtest_node_thread.node, item, context)

release-notes/release-notes-v10.4.7.md

@@ -0,0 +1,29 @@
+# Release Notes - Counterparty Core v10.4.7 (2024-10-17)
+
+This is a Hotfix release to fix API v1 with Waitress.
+
+# Upgrading
+
+# ChangeLog
+
+## Bugfixes
+
+- Fix API v1 with Waitress (remove hop-by-hop headers)
+
+## Codebase
+
+- Check API v1 in regtest test suite
+
+## API
+
+- Use `120.0.0.1` instead `localhost` as default for `API_HOST` and `RPC_HOST` (to force IPv4)
+
+## CLI
+
+
+
+# Credits
+
+* Ouziel Slama
+* Warren Puffett
+* Adam Krellenstein