Bugfix: Allow trailing slash in token endpoint path

- Changes port routing filter to allow trailing slash in case of the token endpoint path

{patch}

Signed-off-by: Esta Nagy <[email protected]>

src/python/app.py

@@ -37,6 +37,7 @@ def get_token_metadata(resource: str) -> dict:
 
 
 @app.route(rule='/metadata/identity/oauth2/token', methods=['GET'])
+@app.route(rule='/metadata/identity/oauth2/token/', methods=['GET'])
 @ValidateParameters()
 def token(resource: str = Query(pattern=url_regexp)):
     return get_token_metadata(resource)