restGateway: added SSL certificate to Flask config

certificates itself are ignored for safety reasons

.gitignore

@@ -4,3 +4,9 @@
 *.log
 **/env
 **/venv
+
+src/modules/certificate/articonf1.key
+
+src/modules/certificate/articonf1.crt
+
+src/modules/certificate/articonf1-chain.crt

src/rest-gateway/app/main.py

@@ -18,15 +18,20 @@ LOGGER = logging.getLogger(__name__)
 #################################
 import connexion
 
+# load swagger config 
+
 def get_bundled_specs(main_file: Path) -> Dict[str, Any]:
+    '''
+    parses the given swagger.yml file and resolves dependencies
+    from that file to enable the possibility to split the 
+    configuration into several files
+    '''
     parser = prance.ResolvingParser(str(main_file.absolute()),
                                     lazy = True, backend = 'openapi-spec-validator')
     parser.parse()
     return parser.specification
 
-# load swagger config 
 app = connexion.App(__name__, specification_dir='configs/')
-# app.add_api('swagger.yml')
 
 app.add_api(get_bundled_specs(Path("configs/swagger.yml")),
             resolver = connexion.RestyResolver("cms_rest_api"))
@@ -35,6 +40,12 @@ app.add_api(get_bundled_specs(Path("configs/swagger.yml")),
 def api_root():
     return 'Endpoint of SMART RESTful API Gateway!'
 
+# SSL configuration
+    
+context = ('../../modules/certificate/articonf1.crt', '../../modules/certificate/articonf1.key') # certificate and key files
+
 # start app
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=False) # disable reloader so only subscribed once to rabbitmq
+
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+    # app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=False) # disable reloader so only subscribed once to rabbitmq
+    app.run(host='0.0.0.0', port=5000, debug=True, use_reloader=False, ssl_context=context) # disable reloader so only subscribed once to rabbitmq
\ No newline at end of file