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spiff-arena
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update cors handling to make it more efficient

This commit is contained in:
burnettk 2022-12-06 08:24:02 -05:00
parent c6e0c6e580
commit a3b11656e7
1 changed files with 4 additions and 1 deletions
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5
spiffworkflow-backend/src/spiffworkflow_backend/__init__.py
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@ -104,11 +104,14 @@ def create_app() -> flask.app.Flask:
app.register_blueprint(api_error_blueprint) app.register_blueprint(api_error_blueprint)
app.register_blueprint(admin_blueprint, url_prefix="/admin") app.register_blueprint(admin_blueprint, url_prefix="/admin")
# preflight options requests will be allowed if they meet the requirements of the url regex.
# we will add an Access-Control-Max-Age header to the response to tell the browser it doesn't
# need to continually keep asking for the same path.
origins_re = [ origins_re = [
r"^https?:\/\/%s(.*)" % o.replace(".", r"\.") r"^https?:\/\/%s(.*)" % o.replace(".", r"\.")
for o in app.config["CORS_ALLOW_ORIGINS"] for o in app.config["CORS_ALLOW_ORIGINS"]
] ]
CORS(app, origins=origins_re) CORS(app, origins=origins_re, max_age=3600)
connexion_app.add_api("api.yml", base_path="/v1.0") connexion_app.add_api("api.yml", base_path="/v1.0")