ongoing: false,
		expiry:  expiry.UTC(),
	}
}

// String returns x-amz-restore compatible representation of r.
func (r restoreObjStatus) String() string {
	if r.Ongoing() {
		return `ongoing-request="true"`
	}
	return fmt.Sprintf(`ongoing-request="false", expiry-date="%s"`, r.expiry.Format(http.TimeFormat))
}

// Expiry returns expiry of restored object and true if restore-object has completed.

		expectedStatus restoreObjStatus
		expectedErr    error
	}{
		{
			// valid: represents a restored object, 'pending' expiry.
			restoreHdr: `ongoing-request="false", expiry-date="Fri, 21 Dec 2012 00:00:00 GMT"`,
			expectedStatus: restoreObjStatus{
				ongoing: false,
				expiry:  time.Date(2012, 12, 21, 0, 0, 0, 0, time.UTC),
			},
			expectedErr: nil,
		},
		{

	c.Issuer = issuer
}

// SetAudience sets audience for these claims
func (c *StandardClaims) SetAudience(aud string) {
	c.Audience = aud
}

// SetExpiry sets expiry in unix epoch secs
func (c *StandardClaims) SetExpiry(t time.Time) {
	c.ExpiresAt = t.Unix()
}

// SetAccessKey sets access key as jwt subject and custom
// "accessKey" field.

	workers := []chan expiryOp{make(chan expiryOp)}
	es.workers.Store(&workers)
	globalExpiryState = es
	var wg sync.WaitGroup
	wg.Add(1)
	expired := make([]ObjectToDelete, 0, 5)
	go func() {
		defer wg.Done()
		workers := globalExpiryState.workers.Load()
		for t := range (*workers)[0] {
			if t, ok := t.(newerNoncurrentTask); ok {
				expired = append(expired, t.versions...)
			}
		}
	}()

	apiReplicationMaxWorkers   = "replication_max_workers"

	apiTransitionWorkers           = "transition_workers"
	apiStaleUploadsCleanupInterval = "stale_uploads_cleanup_interval"
	apiStaleUploadsExpiry          = "stale_uploads_expiry"
	apiDeleteCleanupInterval       = "delete_cleanup_interval"
	apiDisableODirect              = "disable_odirect"
	apiODirect                     = "odirect"
	apiGzipObjects                 = "gzip_objects"

	"errors"
	"fmt"
	"net/http"
	"net/url"
	"path"
	"strings"
	"sync"
)

// Token - parses the output from IDP id_token.
type Token struct {
	AccessToken string `json:"access_token"`
	Expiry      int    `json:"expires_in"`
}

// KeycloakProvider implements Provider interface for KeyCloak Identity Provider.
type KeycloakProvider struct {
	sync.Mutex

	oeConfig DiscoveryDoc
	client   http.Client
	adminURL string

	stsEndpoint string

	// token to use with AssumeRoleWithCustomToken
	token string

	// Role ARN to use
	roleArn string

	// Display credentials flag
	displayCreds bool

	// Credential expiry duration
	expiryDuration time.Duration

	// Bucket to list
	bucketToList string
)

func init() {
	flag.StringVar(&stsEndpoint, "sts-ep", "http://localhost:9000", "STS endpoint")

var (
	// Minio endpoint (for STS API)
	stsEndpoint string

	// User account credentials
	minioUsername string
	minioPassword string

	// Display credentials flag
	displayCreds bool

	// Credential expiry duration
	expiryDuration time.Duration

	// Bucket to list
	bucketToList string

	// Session policy file (FIXME: add support in minio-go)
	sessionPolicyFile string
)

func init() {

	}

	mapClaims := claims.Map()
	expiry, err := auth.ExpToInt64(mapClaims["exp"])
	if err != nil {
		return fmt.Errorf("Expiry claim was not found: %v: %w", mapClaims, err)
	}

	cred := auth.Credentials{
		AccessKey:    stsCred.AccessKey,
		SecretKey:    stsCred.SecretKey,
		Expiration:   time.Unix(expiry, 0).UTC(),
		SessionToken: stsCred.SessionToken,

	cpu              = "cpu_total_seconds"

	expiryPendingTasks           MetricName = "expiry_pending_tasks"
	expiryMissedTasks            MetricName = "expiry_missed_tasks"
	expiryMissedFreeVersions     MetricName = "expiry_missed_freeversions"
	expiryMissedTierJournalTasks MetricName = "expiry_missed_tierjournal_tasks"
	expiryNumWorkers             MetricName = "expiry_num_workers"
	transitionPendingTasks       MetricName = "transition_pending_tasks"