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aws/client.go

@@ -0,0 +1,35 @@
+package aws
+
+import (
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/credentials/stscreds"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/s3"
+)
+
+type Config struct {
+	AwsKey    string
+	AwsSecret string
+	AwsRole   string
+	Bucket    string
+}
+
+type Service struct {
+	s3     *s3.S3
+	bucket string
+}
+
+func NewClient(config *Config) *Service {
+	awsSession := session.Must(session.NewSession(&aws.Config{
+		Credentials: credentials.NewStaticCredentials(config.AwsKey, config.AwsSecret, ""),
+		Region:      aws.String("us-east-1"),
+	}))
+
+	assumeRoleCredentials := stscreds.NewCredentials(awsSession, config.AwsRole)
+
+	return &Service{
+		s3:     s3.New(awsSession, &aws.Config{Credentials: assumeRoleCredentials}),
+		bucket: config.Bucket,
+	}
+}