AWS announces AWS Interconnect – multicloud (preview), providing simple, resilient, high-speed private connections to other cloud service providers. AWS Interconnect - multicloud is easy to configure and provides high-speed, resilient connectivity with dedicated bandwidth, enabling customers to interconnect AWS networking services such as AWS Transit Gateway, AWS Cloud WAN, and Amazon VPC to other cloud service providers with ease.
Angular application deployed in an AWS S3 Bucket cannot call extern API endpoint
Dear all,
I have uploaded in an AWS S3 Bucket a web application which I created by using Angular 18; the app calls via http (post method) an external mailer service (Sengrid), in order to send messages from a form.
Locally everything works; after uploading the app in the bucket, I tried to send a message from the same form but the message was not sent. By opening the dev console -> network, I read the following error:
405 Method Not Allowed Code: MethodNotAllowed Message: The specified method is not allowed against this resource. Method: POST ResourceType: OBJECT RequestId: -- HostId: --
**So, just to remark, the problem is not to access to the bucket from an extern resource - as I found many times by searching in Google; but in my case the application deployed in the S3 bucket should access to resources external to AWS. ** And yes, the Sengrid allows perfectly that method, as as said from local and from Postman everything works fine.
I tried many solutions - including changing the security settings of the bucket, as suggested in other discussion - but nothing works. How can I solve the problem?
Please find below a screen of the error.
Thank you very much
- Newest
- Most votes
- Most comments
Hi,
You are probably facing a CORS (Cross Origin Resource Sharing) issue since you loads from an S3 website as origin and try to access a url in another external domain. Such issues don't show up in local dev usually: they emerge when you load your to the hosting site (S3 here)
You have to adapt your Angular configuration to support CORS. I'd suggest to read this to do so: https://www.stackhawk.com/blog/angular-cors-guide-examples-and-how-to-enable-it/
Best,
Didier
Relevant content
asked a month ago- asked 2 years ago
- asked 2 years ago
Thanks for your help and your time but, as said, locally the Angular application works perfectly and that error has nothing to do with the CORS of Angular - the CORS is already implemented at Angular level. Have you some other idea?
PS: I add another detail in the original question, also with the way I implemented the CORS in my Angular application.