"crypto/tls"
	"encoding/hex"
	"errors"
	"fmt"
	"io"
	"net/http"
	"net/url"
	"os"
	"path"
	"path/filepath"
	"runtime"
	"strings"
	"sync/atomic"
	"time"

	"github.com/klauspost/compress/zstd"
	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/env"
	xnet "github.com/minio/pkg/v3/net"
	"github.com/minio/selfupdate"

package cmd

import (
	"bytes"
	"context"
	"errors"
	"math/rand"
	"reflect"
	"runtime"
	"testing"
	"time"

	"github.com/minio/minio/internal/grid"
	xnet "github.com/minio/pkg/v3/net"
)

// Storage REST server, storageRESTReceiver and StorageRESTClient are
// inter-dependent, below test functions are sufficient to test all of them.

  - Apache-1.1
  - BSD-1-Clause
  - BSD-2-Clause
  - BSD-3-Clause
  - 0BSD
  - FTL
  - LPL-1.02
  - MS-PL
  - MIT
  - NCSA
  - OpenSSL
  - PHP-3.0
  - TCP-wrappers
  - W3C
  - Xnet
  - Zlib

reciprocal_licenses:
  - CC0-1.0
  - APSL-2.0
  - CDDL-1.0
  - CDDL-1.1
  - CPL-1.0
  - EPL-1.0
  - IPL-1.0
  - MPL-1.0
  - MPL-1.1
  - MPL-2.0
  - MPL-2.0-no-copyleft-exception

import (
	"context"
	"errors"
	"fmt"
	"net/http"
	"net/textproto"
	"regexp"
	"strings"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio/internal/auth"
	"github.com/minio/minio/internal/handlers"
	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/minio/internal/mcontext"
	xnet "github.com/minio/pkg/v3/net"
)

const (
	copyDirective    = "COPY"

	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/minio/internal/rest"
	xnet "github.com/minio/pkg/v3/net"
	xbufio "github.com/philhofer/fwd"
	"github.com/tinylib/msgp/msgp"
)

func isNetworkError(err error) bool {
	if err == nil {
		return false
	}

	if nerr, ok := err.(*rest.NetworkError); ok {
		if down := xnet.IsNetworkOrHostDown(nerr.Err, false); down {
			return true
		}

package cmd

import (
	"bytes"
	"context"
	"errors"
	"fmt"
	"io"
	"math/rand"
	"net/http"
	"net/url"
	"runtime"
	"sync"
	"time"

	"github.com/cespare/xxhash/v2"
	"github.com/klauspost/compress/zip"
	"github.com/minio/madmin-go/v3"
	xioutil "github.com/minio/minio/internal/ioutil"
	xnet "github.com/minio/pkg/v3/net"
	"github.com/minio/pkg/v3/sync/errgroup"
	"github.com/minio/pkg/v3/workers"

	"github.com/minio/minio/internal/rest"
	"github.com/minio/mux"
	"github.com/minio/pkg/v3/certs"
	"github.com/minio/pkg/v3/env"
	xaudit "github.com/minio/pkg/v3/logger/message/audit"
	xnet "github.com/minio/pkg/v3/net"
	"golang.org/x/oauth2"
)

const (
	slashSeparator = "/"
)

// BucketAccessPolicy - Collection of canned bucket policy at a given prefix.
type BucketAccessPolicy struct {

	"github.com/minio/minio/internal/event"
	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/minio/internal/s3select"
	xnet "github.com/minio/pkg/v3/net"
	"github.com/zeebo/xxh3"
)

const (
	// Disabled means the lifecycle rule is inactive
	Disabled = "Disabled"
	// TransitionStatus status of transition
	TransitionStatus = "transition-status"

	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/minio/internal/kms"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/mux"
	"github.com/minio/pkg/v3/logger/message/log"
	xnet "github.com/minio/pkg/v3/net"
	"github.com/minio/pkg/v3/policy"
	"github.com/secure-io/sio-go"
	"github.com/zeebo/xxh3"
)

const (
	maxEConfigJSONSize        = 262272

	xhttp "github.com/minio/minio/internal/http"
	xioutil "github.com/minio/minio/internal/ioutil"
	xjwt "github.com/minio/minio/internal/jwt"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/mux"
	xnet "github.com/minio/pkg/v3/net"
)

var errDiskStale = errors.New("drive stale")

// To abstract a disk over network.
type storageRESTServer struct {
	endpoint Endpoint
}

var (