go: add small app implementation

go.mod

@@ -0,0 +1,28 @@
+module ses_local_email
+
+go 1.23.1
+
+require (
+	github.com/aws/aws-sdk-go-v2 v1.31.0
+	github.com/aws/aws-sdk-go-v2/config v1.27.39
+	github.com/aws/aws-sdk-go-v2/service/s3 v1.63.3
+	github.com/aws/aws-sdk-go-v2/service/sqs v1.35.3
+)
+
+require (
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.5 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.17.37 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.18 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.20 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.18 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.23.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.31.3 // indirect
+	github.com/aws/smithy-go v1.21.0 // indirect
+)

go.sum

@@ -0,0 +1,38 @@
+github.com/aws/aws-sdk-go-v2 v1.31.0 h1:3V05LbxTSItI5kUqNwhJrrrY1BAXxXt0sN0l72QmG5U=
+github.com/aws/aws-sdk-go-v2 v1.31.0/go.mod h1:ztolYtaEUtdpf9Wftr31CJfLVjOnD/CVRkKOOYgF8hA=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.5 h1:xDAuZTn4IMm8o1LnBZvmrL8JA1io4o3YWNXgohbf20g=
+github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.5/go.mod h1:wYSv6iDS621sEFLfKvpPE2ugjTuGlAG7iROg0hLOkfc=
+github.com/aws/aws-sdk-go-v2/config v1.27.39 h1:FCylu78eTGzW1ynHcongXK9YHtoXD5AiiUqq3YfJYjU=
+github.com/aws/aws-sdk-go-v2/config v1.27.39/go.mod h1:wczj2hbyskP4LjMKBEZwPRO1shXY+GsQleab+ZXT2ik=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.37 h1:G2aOH01yW8X373JK419THj5QVqu9vKEwxSEsGxihoW0=
+github.com/aws/aws-sdk-go-v2/credentials v1.17.37/go.mod h1:0ecCjlb7htYCptRD45lXJ6aJDQac6D2NlKGpZqyTG6A=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14 h1:C/d03NAmh8C4BZXhuRNboF/DqhBkBCeDiJDcaqIT5pA=
+github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.14/go.mod h1:7I0Ju7p9mCIdlrfS+JCgqcYD0VXz/N4yozsox+0o078=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18 h1:kYQ3H1u0ANr9KEKlGs/jTLrBFPo8P8NaH/w7A01NeeM=
+github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.18/go.mod h1:r506HmK5JDUh9+Mw4CfGJGSSoqIiLCndAuqXuhbv67Y=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18 h1:Z7IdFUONvTcvS7YuhtVxN99v2cCoHRXOS4mTr0B/pUc=
+github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.18/go.mod h1:DkKMmksZVVyat+Y+r1dEOgJEfUeA7UngIHWeKsi0yNc=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1 h1:VaRN3TlFdd6KxX1x3ILT5ynH6HvKgqdiXoTxAF4HQcQ=
+github.com/aws/aws-sdk-go-v2/internal/ini v1.8.1/go.mod h1:FbtygfRFze9usAadmnGJNc8KsP346kEe+y2/oyhGAGc=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.18 h1:OWYvKL53l1rbsUmW7bQyJVsYU/Ii3bbAAQIIFNbM0Tk=
+github.com/aws/aws-sdk-go-v2/internal/v4a v1.3.18/go.mod h1:CUx0G1v3wG6l01tUB+j7Y8kclA8NSqK4ef0YG79a4cg=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5 h1:QFASJGfT8wMXtuP3D5CRmMjARHv9ZmzFUMJznHDOY3w=
+github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.11.5/go.mod h1:QdZ3OmoIjSX+8D1OPAzPxDfjXASbBMDsz9qvtyIhtik=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.20 h1:rTWjG6AvWekO2B1LHeM3ktU7MqyX9rzWQ7hgzneZW7E=
+github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.3.20/go.mod h1:RGW2DDpVc8hu6Y6yG8G5CHVmVOAn1oV8rNKOHRJyswg=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20 h1:Xbwbmk44URTiHNx6PNo0ujDE6ERlsCKJD3u1zfnzAPg=
+github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.11.20/go.mod h1:oAfOFzUB14ltPZj1rWwRc3d/6OgD76R8KlvU3EqM9Fg=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.18 h1:eb+tFOIl9ZsUe2259/BKPeniKuz4/02zZFH/i4Nf8Rg=
+github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.17.18/go.mod h1:GVCC2IJNJTmdlyEsSmofEy7EfJncP7DNnXDzRjJ5Keg=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.63.3 h1:3zt8qqznMuAZWDTDpcwv9Xr11M/lVj2FsRR7oYBt0OA=
+github.com/aws/aws-sdk-go-v2/service/s3 v1.63.3/go.mod h1:NLTqRLe3pUNu3nTEHI6XlHLKYmc8fbHUdMxAB6+s41Q=
+github.com/aws/aws-sdk-go-v2/service/sqs v1.35.3 h1:Lcs658WFW235QuUfpAdxd8RCy8Va2VUA7/U9iIrcjcY=
+github.com/aws/aws-sdk-go-v2/service/sqs v1.35.3/go.mod h1:WuGxWQhu2LXoPGA2HBIbotpwhM6T4hAz0Ip/HjdxfJg=
+github.com/aws/aws-sdk-go-v2/service/sso v1.23.3 h1:rs4JCczF805+FDv2tRhZ1NU0RB2H6ryAvsWPanAr72Y=
+github.com/aws/aws-sdk-go-v2/service/sso v1.23.3/go.mod h1:XRlMvmad0ZNL+75C5FYdMvbbLkd6qiqz6foR1nA1PXY=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3 h1:S7EPdMVZod8BGKQQPTBK+FcX9g7bKR7c4+HxWqHP7Vg=
+github.com/aws/aws-sdk-go-v2/service/ssooidc v1.27.3/go.mod h1:FnvDM4sfa+isJ3kDXIzAB9GAwVSzFzSy97uZ3IsHo4E=
+github.com/aws/aws-sdk-go-v2/service/sts v1.31.3 h1:VzudTFrDCIDakXtemR7l6Qzt2+JYsVqo2MxBPt5k8T8=
+github.com/aws/aws-sdk-go-v2/service/sts v1.31.3/go.mod h1:yMWe0F+XG0DkRZK5ODZhG7BEFYhLXi2dqGsv6tX0cgI=
+github.com/aws/smithy-go v1.21.0 h1:H7L8dtDRk0P1Qm6y0ji7MCYMQObJ5R9CRpyPhRUkLYA=
+github.com/aws/smithy-go v1.21.0/go.mod h1:irrKGvNn1InZwb2d7fkIRNucdfwR8R+Ts3wxYa/cJHg=

main.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/config"
+
+	//"github.com/aws/aws-sdk-go-v2/service/s3"
+	"github.com/aws/aws-sdk-go-v2/service/sqs"
+)
+
+var (
+	queueUrlEnvVar = "QUEUE_URL"
+)
+
+func requireEnvVariable(name string) string {
+	value, present := os.LookupEnv(name)
+	if !present {
+		log.Fatalf("Env variable %s is required, but not present", name)
+	}
+	return value
+}
+
+func main() {
+	//bucketName
+
+	queueUrl := requireEnvVariable(queueUrlEnvVar)
+
+	cfg, err := config.LoadDefaultConfig(context.TODO())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// Using the SDK's default configuration, loading additional config
+	// and credentials values from the environment variables, shared
+	// credentials, and shared configuration files
+	//cfg, err := config.LoadDefaultConfig(context.TODO(), config.WithRegion("us-west-2"))
+	//if err != nil {
+	//    log.Fatalf("unable to load SDK config, %v", err)
+	//}
+
+	// Using the Config value, create the DynamoDB client
+	//s3Handler := s3.NewFromConfig(cfg)
+	sqsHandler := sqs.NewFromConfig(cfg)
+
+	for {
+		msgResult, err := sqsHandler.ReceiveMessage(context.TODO(), &sqs.ReceiveMessageInput{QueueUrl: aws.String(queueUrl), WaitTimeSeconds: 20})
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		for _, message := range msgResult.Messages {
+			body := *message.Body
+			fmt.Println(body)
+			//receiptHandle := *message.ReceiptHandle
+		}
+
+	}
+
+	//s3Handler.GetObject(context.TODO(), &s3.GetObjectInput{})
+
+	// Build the request with its input parameters
+	//resp, err := svc.ListTables(context.TODO(), &dynamodb.ListTablesInput{
+	//    Limit: aws.Int32(5),
+	//})
+	//if err != nil {
+	//    log.Fatalf("failed to list tables, %v", err)
+	//}
+
+	//fmt.Println("Tables:")
+	//for _, tableName := range resp.TableNames {
+	//    fmt.Println(tableName)
+	//}
+}