package main import ( "flag" "log" "net/http" "os" "github.com/gorilla/mux" "github.com/mastertinner/adapters/logging" "github.com/mastertinner/s3manager" minio "github.com/minio/minio-go" "github.com/pkg/errors" ) func main() { var ( port = flag.String("port", "8080", "the port the app should listen on") endpoint = flag.String("endpoint", "s3.amazonaws.com", "the s3 endpoint to use") accessKeyID = flag.String("access-key-id", "", "your s3 access key ID") secretAccessKey = flag.String("secret-access-key", "", "your s3 secret access key") v2Signing = flag.Bool("v2-signing", false, "set this flag if your S3 provider still uses V2 signing") ) flag.Parse() if *accessKeyID == "" || *secretAccessKey == "" { flag.Usage() os.Exit(2) } // Set up S3 client var s3 *minio.Client var err error if *v2Signing { s3, err = minio.NewV2(*endpoint, *accessKeyID, *secretAccessKey, true) } else { s3, err = minio.New(*endpoint, *accessKeyID, *secretAccessKey, true) } if err != nil { log.Fatalln(errors.Wrap(err, "error creating s3 client")) } // Set up router r := mux.NewRouter().StrictSlash(true) r. Methods(http.MethodGet). Path("/"). Handler(http.RedirectHandler("/buckets", http.StatusPermanentRedirect)) r. Methods(http.MethodGet). Path("/buckets"). Handler(s3manager.BucketsViewHandler(s3)) r. Methods(http.MethodGet). Path("/buckets/{bucketName}"). Handler(s3manager.BucketViewHandler(s3)) r. Methods(http.MethodPost). Path("/api/buckets"). Handler(s3manager.CreateBucketHandler(s3)) r. Methods(http.MethodDelete). Path("/api/buckets/{bucketName}"). Handler(s3manager.DeleteBucketHandler(s3)) r. Methods(http.MethodPost). Headers(s3manager.HeaderContentType, s3manager.ContentTypeJSON). Path("/api/buckets/{bucketName}/objects"). Handler(s3manager.CopyObjectHandler(s3)) r. Methods(http.MethodPost). HeadersRegexp(s3manager.HeaderContentType, s3manager.ContentTypeMultipartForm). Path("/api/buckets/{bucketName}/objects"). Handler(s3manager.CreateObjectHandler(s3)) r. Methods(http.MethodGet). Path("/api/buckets/{bucketName}/objects/{objectName}"). Handler(s3manager.GetObjectHandler(s3)) r. Methods(http.MethodDelete). Path("/api/buckets/{bucketName}/objects/{objectName}"). Handler(s3manager.DeleteObjectHandler(s3)) log.Fatal(http.ListenAndServe(":"+*port, logging.Handler(os.Stdout)(r))) }