[semanticLinking] added CORS support

src/data-hub/semantic-linking-microservice/app/main.py

@@ -20,6 +20,7 @@ from env_info import is_running_locally, get_resources_path
 from messaging.ReconnectingMessageManager import ReconnectingMessageManager
 from messaging.MessageHandler import MessageHandler
 from flask import request
+from flask_cors import CORS
 from flask import redirect
 
 # init message handler
@@ -30,6 +31,7 @@ def message_received_callback(channel, method, properties, body):
 
 # load swagger config
 app = connexion.App(__name__, specification_dir='configs/')
+CORS(app.app)
 
 @app.app.before_request
 def before_request():

src/data-hub/semantic-linking-microservice/app/requirements.txt

@@ -10,6 +10,7 @@ connexion==2.7.0
 coverage==5.3.1
 cryptography==3.1
 Flask==1.1.2
+Flask-Cors==3.0.10
 idna==2.9
 importlib-metadata==1.6.1
 inflection==0.5.0