Cross-Origin Resource Sharing (CORS) is a way of making HTTP requests from one place to another. Historically browsers have only allowed requests i...
For further actions, you may consider blocking this person and/or reporting abuse
Hi Miguel! thank you for nice post and detailed description!
Thanks to you I could understand the CORS concept and the process of the preflight
Then, May I translate from Korean? i guess many Korean developers was finding kinds of this post. but it's more better than that.
I'm okay if you mind! Just tell me your opinion!
Thanks Miguel!
Hi @joontaekim , yes you may translate the post to Korean! Thanks
"The Access-Control-Allow-Credentials header be present on both the preflight and actual request ..."
But according your code, 'Access-Control-Allow-Credentials' header Only be present on actual request, I am confusing.
I updated the sentence to be more clear. The
Access-Control-Allow-Credentialsheader only needs to be present on the non-preflight response (the actual response). Cookies are only sent in the actual response. If theAccess-Control-Allow-Credentialsheader is also present in the preflight response then cookies will still not be sent because it's the preflight response. Cookies are only sent in the non-preflight actual response.Thanks for posting this, it was very helpful!
Thanks!