Go V3 transition server, duvet'ed

.gitmodules

@@ -44,6 +44,10 @@
 	path = test-server/net-v2-v3-server/s3ec-net-v3
 	url = https://github.com/aws/private-amazon-s3-encryption-client-dotnet-staging.git
 	branch = s3ec-v3
+[submodule "test-server/go-v3-transition-server/local-go-s3ec"]
+	path = test-server/go-v3-transition-server/local-go-s3ec
+	url = https://github.com/aws/private-amazon-s3-encryption-client-go-staging
+	branch = v3-strip
 [submodule "test-server/net-v3-transition-server/s3ec-v3-transition-branch"]
 	path = test-server/net-v3-transition-server/s3ec-v3-transition-branch
 	url = https://github.com/aws/private-amazon-s3-encryption-client-dotnet-staging.git

test-server/go-v3-server/.duvet/.gitignore → test-server/go-v3-transition-server/.duvet/.gitignore

@@ -1,3 +1,3 @@
 reports/
 requirements/
-specification/
+specification/

test-server/go-v3-server/.duvet/config.toml → test-server/go-v3-transition-server/.duvet/config.toml

@@ -1,17 +1,23 @@
 '$schema' = "https://awslabs.github.io/duvet/config/v0.4.0.json"
 
 [[source]]
-pattern = "**/*.go"
+pattern = "local-go-s3ec/v4/**/*.go"
 
 # Include required specifications here
 [[specification]]
-source = "../specification/s3-encryption/data-format/content-metadata.md"
+source = "../specification/s3-encryption/client.md"
 [[specification]]
-source = "../specification/s3-encryption/data-format/metadata-strategy.md"
+source = "../specification/s3-encryption/decryption.md"
 [[specification]]
 source = "../specification/s3-encryption/encryption.md"
 [[specification]]
+source = "../specification/s3-encryption/key-commitment.md"
+[[specification]]
 source = "../specification/s3-encryption/key-derivation.md"
+[[specification]]
+source = "../specification/s3-encryption/data-format/content-metadata.md"
+[[specification]]
+source = "../specification/s3-encryption/data-format/metadata-strategy.md"
 
 [report.html]
 enabled = true

test-server/go-v3-transition-server/Makefile

@@ -0,0 +1,31 @@
+# Makefile for S3 Encryption Client Testing
+
+.PHONY: start-server stop-server wait-for-server
+
+PID_FILE := server.pid
+PORT := 8095
+
+start-server:
+	@echo "Starting Go V3 Transition server..."
+	go mod tidy
+	AWS_ACCESS_KEY_ID="$$AWS_ACCESS_KEY_ID" \
+	AWS_SECRET_ACCESS_KEY="$$AWS_SECRET_ACCESS_KEY" \
+	AWS_SESSION_TOKEN="$$AWS_SESSION_TOKEN" \
+	AWS_REGION="us-west-2" \
+	go run . & echo $$! > $(PID_FILE)
+	@echo "Go V3 Transition server starting..."
+
+stop-server:
+	@if [ -f $(PID_FILE) ]; then \
+		kill $$(cat $(PID_FILE)) 2>/dev/null || true; \
+		rm $(PID_FILE); \
+	fi
+
+wait-for-server:
+	$(MAKE) -C .. wait-for-port PORT=$(PORT)
+
+duvet:
+	duvet report
+
+view-report-mac:
+	open .duvet/reports/report.html

test-server/go-v3-transition-server/README.md

@@ -0,0 +1,23 @@
+# S3EC Go V3 Transition Test Server
+
+This is the Go implementation of the S3ECTestServer framework for S3EC Go V3 Transition. It provides a server implementation for testing Go S3 Encryption Client V3 Transition functionality.
+
+## Overview
+
+The S3EC Go test server implements the S3ECTestServer service defined in the shared Smithy model. It provides endpoints for:
+
+- Creating S3 Encryption Clients
+- Putting objects with encryption
+- Getting and decrypting objects
+
+## Usage
+
+To run the server:
+
+```console
+go run .
+```
+
+This will start the server running on port `8095`.
+
+The server is used as part of the testing framework to verify cross-language compatibility of the S3 Encryption Client implementations.

test-server/go-v3-transition-server/go.mod

@@ -0,0 +1,35 @@
+module github.com/aws/amazon-s3-encryption-client-python/test-server/go-server
+
+go 1.21
+
+require (
+	github.com/aws/amazon-s3-encryption-client-go/v3 v3.0.0
+	github.com/aws/aws-sdk-go-v2 v1.24.0
+	github.com/aws/aws-sdk-go-v2/config v1.26.1
+	github.com/aws/aws-sdk-go-v2/service/kms v1.27.4
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.47.5
+	github.com/google/uuid v1.5.0
+	github.com/gorilla/mux v1.8.1
+)
+
+require (
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.5.4 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.16.12 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.14.10 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.2.9 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.5.9 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.7.2 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.2.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.10.4 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.2.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.10.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.16.9 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.18.5 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.21.5 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.26.5 // indirect
+	github.com/aws/smithy-go v1.19.0 // indirect
+)
+
+// S3EC Go V4 is not released to pkg.go.dev as of writing.
+// It is included as a submodule and referenced locally.
+replace github.com/aws/amazon-s3-encryption-client-go/v3 => ./local-go-s3ec/v3

test-server/go-v3-transition-server/go.sum

@@ -0,0 +1,45 @@
+
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