I've been wasting about 12 hours going in circles in what seems like this:
I am trying to just make a simple static landing page in lambda and hook the root of a domain to it.
The landing page works, but api gateway didn't because AWS doesn't seem to set permissions properly by default ("internal server error" with API gateway and lambda on AWS) but now the gateway link works.
So the next steps were the following:
- add a custom domain name in the api gateway
- add the api mapping in the custom domain name
- in route 53, create a wildcard certificate with *.domain.com and domain.com
- create an A record that points to the api gateway with domain.com
- create a CNAME record that points to the A record
and I get an error 403 with absolutely nothing in the log. I log both 'default' and '$default' stages in the api gateway.
I read https://aws.amazon.com/premiumsupport/knowledge-center/api-gateway-403-error-lambda-authorizer/ which is all about looking at what's in the logs...
and I find the doc is both everywhere and nowhere because it's built as chunks of 'do this' and 'do that' without ever painting a whole picture of how each piece is connected to the other, or any graph with the hierarchy of services, etc. Reminds me of code that works only when you follow the example documented and breaks otherwise.
I'm sure I'm doing something wrong, but given the lack of logs and lack of cohesive documentation, I have no idea about the problem.
Not to mention that http doesn't even connect, just https.
Can anyone outline the steps needed to achieve this? essentially: [http|https]://(www).domain.com -> one lambda function