Feature/4908 json registration backend

docker/docker-compose.json-dump.yml

@@ -0,0 +1,15 @@
+version: '3.8'
+
+name: json-dump
+
+services:
+  flask_app:
+    build: ./json-dump
+    ports:
+      - "80:80"
+    volumes:
+      - ./json-dump/:/app/
+
+networks:
+  open-forms-dev:
+    name: open-forms-dev

docker/json-dump/Dockerfile

@@ -0,0 +1,17 @@
+# Use the official Python image from the Docker Hub
+FROM python:3.12-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the current directory contents into the container at /app
+COPY . /app
+
+# Install the dependencies
+RUN pip install Flask
+
+# Make port 80 available to the world outside this container
+EXPOSE 80
+
+# Run app.py when the container launches
+CMD ["python", "app.py"]

docker/json-dump/README.md

@@ -0,0 +1,18 @@
+# JSON dump registration plugin
+
+The `docker-compose.json-dump.yml` compose file is available to run a mock service intended
+to simulate a receiving server to test the JSON dump registration backend plugin. It contains an
+endpoint for sending json data (`json_plugin`) and testing the connection (`test_connection`).
+
+The `json_plugin` endpoint returns a confirmation message that the data was received, together with the
+received data. The `test_connection` endpoint just returns an 'OK' message.
+
+## docker compose
+
+Start an instance in your local environment from the parent directory:
+
+```bash
+docker compose -f docker-compose.json-dump.yml up -d
+```
+
+This starts a flask application at http://localhost:80/ with the endpoints `json_plugin` and `test_connection`.

docker/json-dump/app.py

@@ -0,0 +1,23 @@
+import json
+
+from flask import Flask, jsonify, request
+
+app = Flask(__name__)
+
+@app.route("/json_plugin", methods=["POST"])
+def json_plugin_post():
+    data = request.get_json()
+
+    app.logger.info(f"Data received: {data}")
+
+    message = "No data" if data is None else "Data received"
+    return jsonify({"message": message, "data": json.loads(data)}), 201
+
+
+@app.route("/test_connection", methods=["GET"])
+def test_connection():
+    return jsonify({"message": "OK"}), 200
+
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=80, debug=True)

pyright.pyproject.toml

@@ -40,6 +40,7 @@ include = [
     # Registrations
     "src/openforms/registrations/tasks.py",
     "src/openforms/registrations/contrib/email/",
+    "src/openforms/registrations/contrib/json_dump/",
     "src/openforms/registrations/contrib/stuf_zds/options.py",
     "src/openforms/registrations/contrib/stuf_zds/plugin.py",
     "src/openforms/registrations/contrib/stuf_zds/typing.py",

src/openforms/conf/base.py

@@ -225,6 +225,7 @@
     "openforms.registrations.contrib.objects_api",
     "openforms.registrations.contrib.microsoft_graph.apps.MicrosoftGraphApp",
     "openforms.registrations.contrib.camunda.apps.CamundaApp",
+    "openforms.registrations.contrib.json_dump",
     "openforms.prefill",
     "openforms.prefill.contrib.demo.apps.DemoApp",
     "openforms.prefill.contrib.kvk.apps.KVKPrefillApp",

src/openforms/js/compiled-lang/en.json

@@ -663,6 +663,12 @@
       "value": "User defined"
     }
   ],
+  "5rj0a+": [
+    {
+      "type": 0,
+      "value": "Service"
+    }
+  ],
   "5uaKBM": [
     {
       "type": 0,
@@ -1231,6 +1237,12 @@
       "value": "Something went wrong while retrieving the available role types defined in the selected case. Please check that the services in the selected API group are configured correctly."
     }
   ],
+  "AkG8Zu": [
+    {
+      "type": 0,
+      "value": "Plugin configuration: JSON"
+    }
+  ],
   "AtBVAV": [
     {
       "type": 0,
@@ -1523,6 +1535,12 @@
       "value": "length"
     }
   ],
+  "CZ774U": [
+    {
+      "type": 0,
+      "value": "Which variables to include in the data to be sent"
+    }
+  ],
   "Cf5zSF": [
     {
       "type": 0,
@@ -2245,6 +2263,12 @@
       "value": " is unknown. We can only display the JSON definition."
     }
   ],
+  "Ibejpf": [
+    {
+      "type": 0,
+      "value": "Path relative to the Service API root"
+    }
+  ],
   "Igt0Rc": [
     {
       "type": 0,
@@ -2487,6 +2511,12 @@
       "value": "Manually defined"
     }
   ],
+  "Kl9yvd": [
+    {
+      "type": 0,
+      "value": "Path"
+    }
+  ],
   "KrJ+rN": [
     {
       "type": 0,
@@ -2883,6 +2913,12 @@
       "value": "Advanced"
     }
   ],
+  "OpkUgV": [
+    {
+      "type": 0,
+      "value": "Whether to include this variable in the data to be sent."
+    }
+  ],
   "Orf0vr": [
     {
       "type": 0,
@@ -3803,6 +3839,12 @@
       "value": "Remove"
     }
   ],
+  "XyDeaD": [
+    {
+      "type": 0,
+      "value": "Variables"
+    }
+  ],
   "Y4oNhH": [
     {
       "type": 0,
@@ -5673,6 +5715,12 @@
       "value": "Something went wrong while retrieving the available object type versions."
     }
   ],
+  "nZZkHx": [
+    {
+      "type": 0,
+      "value": "Include variable"
+    }
+  ],
   "neCqv9": [
     {
       "type": 0,
@@ -5985,6 +6033,12 @@
       "value": "This template is evaluated with the submission data when the payment is received. The resulting JSON is sent to the objects API to update (the payment fields of) the earlier created object."
     }
   ],
+  "qPiUic": [
+    {
+      "type": 0,
+      "value": "Which service to send the data to"
+    }
+  ],
   "qUYLVg": [
     {
       "type": 0,

src/openforms/js/compiled-lang/nl.json

@@ -663,6 +663,12 @@
       "value": "Gebruikersvariabelen"
     }
   ],
+  "5rj0a+": [
+    {
+      "type": 0,
+      "value": "Service"
+    }
+  ],
   "5uaKBM": [
     {
       "type": 0,
@@ -1235,6 +1241,12 @@
       "value": "Er ging iets fout bij het ophalen van de beschikbare roltypen in het geselecteerde zaaktype. Controleer of de services in de geselecteerde API-groep goed ingesteld zijn."
     }
   ],
+  "AkG8Zu": [
+    {
+      "type": 0,
+      "value": "Plugin configuration: JSON"
+    }
+  ],
   "AtBVAV": [
     {
       "type": 0,
@@ -1527,6 +1539,12 @@
       "value": "length"
     }
   ],
+  "CZ774U": [
+    {
+      "type": 0,
+      "value": "Which variables to include in the data to be sent"
+    }
+  ],
   "Cf5zSF": [
     {
       "type": 0,
@@ -2266,6 +2284,12 @@
       "value": " is niet bekend. We kunnen enkel de JSON-definitie weergeven."
     }
   ],
+  "Ibejpf": [
+    {
+      "type": 0,
+      "value": "Path relative to the Service API root"
+    }
+  ],
   "Igt0Rc": [
     {
       "type": 0,
@@ -2504,6 +2528,12 @@
       "value": "Handmatig ingesteld"
     }
   ],
+  "Kl9yvd": [
+    {
+      "type": 0,
+      "value": "Path"
+    }
+  ],
   "KrJ+rN": [
     {
       "type": 0,
@@ -2900,6 +2930,12 @@
       "value": "Geavanceerd"
     }
   ],
+  "OpkUgV": [
+    {
+      "type": 0,
+      "value": "Whether to include this variable in the data to be sent."
+    }
+  ],
   "Orf0vr": [
     {
       "type": 0,
@@ -3816,6 +3852,12 @@
       "value": "Verwijderen"
     }
   ],
+  "XyDeaD": [
+    {
+      "type": 0,
+      "value": "Variables"
+    }
+  ],
   "Y4oNhH": [
     {
       "type": 0,
@@ -5691,6 +5733,12 @@
       "value": "Er ging iets fout bij het ophalen van de objecttypeversies."
     }
   ],
+  "nZZkHx": [
+    {
+      "type": 0,
+      "value": "Include variable"
+    }
+  ],
   "neCqv9": [
     {
       "type": 0,
@@ -6003,6 +6051,12 @@
       "value": "Dit sjabloon wordt geëvalueerd met de inzendingsgegevens wanneer de betaling ontvangen is. De resulterende JSON wordt naar de Objecten-API gestuurd om (de betaalattributen van) het eerder aangemaakte object bij te werken."
     }
   ],
+  "qPiUic": [
+    {
+      "type": 0,
+      "value": "Which service to send the data to"
+    }
+  ],
   "qUYLVg": [
     {
       "type": 0,