nzimageapi-lambda

About

An AWS lambda form of my NZImageAPI https://github.com/bradwindy/nzimageapi

Building & Packaging for Release

This package requires the upx tool to make the resulting binary smaller due to AWS size limits. You can install this via Homebrew: brew install upx.

You will also need docker running.

See scripts folder. You must build and then package, uploading the zip file to AWS.

Invocation

To run locally, you must set the following environment variables in the scheme:

SECRET=super_secret_secret
LOCAL_LAMBDA_SERVER_ENABLED=true

The secret must match what is sent in the request. Change to something more secure than this example for production.

curl \
   -vvv \
   --header "Content-Type: application/json" \
   --request POST \
   --data '{
         "routeKey":"GET /image",
         "version":"2.0",
         "rawPath":"/image",
         "stageVariables":{},
         "requestContext":{
         "timeEpoch":1587750461466,
         "domainPrefix":"image",
         "accountId":"0123456789",
         "stage":"$default",
         "domainName":"image.test.com",
         "apiId":"pb5dg6g3rg",
         "requestId":"LgLpnibOFiAEPCA=",
         "http":{
            "path":"/image",
            "userAgent":"Paw/3.1.10 (Macintosh; OS X/10.15.4) GCDHTTPRequest",
            "method":"GET",
            "protocol":"HTTP/1.1",
            "sourceIp":"91.64.117.86"
         },
         "time":"24/Apr/2020:17:47:41 +0000"
         },
         "isBase64Encoded":false,
         "rawQueryString":"",
         "headers":{
            "secret": "super_secret_secret",
            "host":"image.test.com",
            "user-agent":"Paw/3.1.10 (Macintosh; OS X/10.15.4) GCDHTTPRequest",
            "content-length":"0"
         }
     }' \
   http://127.0.0.1:7000/invoke