Support VPC Lattice as an event source #845
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Successfully deployed the sample but it's hard to follow and needs more documentation along with it. We should also enable auth and leverage https://github.com/okigan/awscurl to call it.
Looking at https://docs.aws.amazon.com/lambda/latest/dg/services-vpc-lattice.html#vpc-lattice-register V1 payload is the default, it makes sense for me to only support V2 but we should avoid that customers end up misconfigured.
| @@ -63,6 +70,12 @@ | |||
| <version>6.2.3</version> | |||
| <scope>test</scope> | |||
| </dependency> | |||
| <dependency> | |||
| <groupId>org.projectlombok</groupId> | |||
| <artifactId>lombok</artifactId> | |||
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I know where it's coming from, but can we please not introduce Lombok to this project?
| @@ -125,7 +125,7 @@ public String format(ContainerRequestType servletRequest, ContainerResponseType | |||
| logLineBuilder.append(" "); | |||
| logLineBuilder.append(servletRequest.getRequestURI()); | |||
| logLineBuilder.append(" "); | |||
| logLineBuilder.append(servletRequest.getProtocol()); | |||
| //logLineBuilder.append(servletRequest.getProtocol()); | |||
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what is the reason for this change?
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There's no way to get the protocol from the lattice payload (confirmed with the VPC Lattice team), so I returned an UnsupportedOperationException which throws a nullpointerException on that line. Is it the right thing to return? or should we default to "HTTP/1.1" ?
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I'd default to HTTP as this is the only protocol supported anyway.
| <parent> | ||
| <groupId>org.springframework.boot</groupId> | ||
| <artifactId>spring-boot-starter-parent</artifactId> | ||
| <version>3.2.3</version> |
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| dependencies { | ||
| implementation ( | ||
| implementation('org.springframework.boot:spring-boot-starter-web:3.2.3') { |
| import json | ||
| import http.client | ||
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| def handler(event, context): |
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what is this being used for?
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This is the code for the Outbound lambda function, which is used to call the SpringBoot application. I updated the README with a diagram to illustrate the flow.
| Properties: | ||
| Handler: index.handler | ||
| Role: !GetAtt OutboundLambdaFunctionRole.Arn | ||
| Runtime: python3.9 |
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why are we using Python here?
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This is the client lambda function. I used python because it was much easier to write.
| * This object is initialized with an <code>VPCLatticeV2RequestEvent</code> event and a <code>SecurityContext</code> generated | ||
| * by an implementation of the <code>SecurityContextWriter</code>. | ||
| */ | ||
| public class AwsVpcLatticeV2HttpServletRequest extends AwsHttpServletRequest { |
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Duplicates a lot of code from AwsHttpApiV2ProxyHttpServletRequest. Either pull methods up to AwsHttpServletRequest or extend the class hierarchy accordingly.
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I already moved most of the duplicated code in AwsHttpServletRequest.
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@dmahapatro you may want to take a look as well |
# Conflicts: # pom.xml
# Conflicts: # pom.xml
Issue #, if available: #639
Description of changes:
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