pCfg, ok := r.arnProviderCfgsMap[arn]
	// If claim user info is enabled, get claims from userInfo
	// and overwrite them with the claims from JWT.
	if ok && pCfg.ClaimUserinfo {
		if accessToken == "" {
			return errors.New("access_token is mandatory if user_info claim is enabled")
		}
		uclaims, err := pCfg.UserInfo(ctx, accessToken, r.transport)
		if err != nil {
			return err
		}
		for k, v := range uclaims {

	if !sys.Initialized() {
		return nil, errServerNotInitialized
	}

	select {
	case <-sys.configLoaded:
		return sys.store.GetBucketUsers(bucket)
	case <-ctx.Done():
		return nil, ctx.Err()
	}
}

// ListUsers - list all users.
func (sys *IAMSys) ListUsers(ctx context.Context) (map[string]madmin.UserInfo, error) {
	if !sys.Initialized() {

MINIO_IDENTITY_OPENID_VENDOR                (string)    Specify vendor type for vendor specific behavior to checking validity of temporary credentials and service accounts on MinIO
MINIO_IDENTITY_OPENID_CLAIM_USERINFO        (on|off)    Enable fetching claims from UserInfo Endpoint for authenticated user

)

// OpenID keys and envs.
const (
	ClientID      = "client_id"
	ClientSecret  = "client_secret"
	ConfigURL     = "config_url"
	ClaimName     = "claim_name"
	ClaimUserinfo = "claim_userinfo"
	RolePolicy    = "role_policy"
	DisplayName   = "display_name"

	Scopes             = "scopes"
	RedirectURI        = "redirect_uri"
	RedirectURIDynamic = "redirect_uri_dynamic"
	Vendor             = "vendor"

				{
					Key:   "MINIO_ROOT_USER",
					Value: "minio",
				},
				{
					Key:   "MINIO_ROOT_PASSWORD",
					Value: "minio123",
				},
			},
		},
		{
			`
export MINIO_ROOT_USERminio
export MINIO_ROOT_PASSWORD=minio123`,
			true,
			nil,
		},
		{
			`
# simple comment
# MINIO_ROOT_USER=minioadmin
# MINIO_ROOT_PASSWORD=minioadmin
MINIO_ROOT_USER=minio

func (n NATSArgs) connectNats() (*nats.Conn, error) {
	connOpts := []nats.Option{nats.Name("Minio Notification"), nats.MaxReconnects(-1)}
	if n.Username != "" && n.Password != "" {
		connOpts = append(connOpts, nats.UserInfo(n.Username, n.Password))
	}
	if n.UserCredentials != "" {
		connOpts = append(connOpts, nats.UserCredentials(n.UserCredentials))
	}
	if n.Token != "" {
		connOpts = append(connOpts, nats.Token(n.Token))
	}

	if err != nil {
		c.Fatalf("policy add error: %v", err)
	}

	cr := c.mustCreateIAMUser(ctx, userAdmClient)

	userInfo := c.mustGetIAMUserInfo(ctx, userAdmClient, cr.AccessKey)
	c.Assert(userInfo.Status, madmin.AccountEnabled)
}

func (s *TestSuiteIAM) TestOpenIDServiceAcc(c *check) {
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)

ue":""}]},"identity_openid":{"_":[{"key":"enable","value":""},{"key":"display_name","value":""},{"key":"config_url","value":""},{"key":"client_id","value":""},{"key":"client_secret","value":""},{"key":"claim_name","value":"policy"},{"key":"claim_userinfo","value":""},{"key":"role_policy","value":""},{"key":"claim_prefix","value":""},{"key":"redirect_uri","value":""},{"key":"redirect_uri_dynamic","value":"off"},{"key":"scopes","value":""},{"key":"vendor","value":""},{"key":"keycloak_realm","value...

	}
	return p.roleArn.String()
}

// UserInfo returns claims for authenticated user from userInfo endpoint.
//
// Some OIDC implementations such as GitLab do not support
// claims as part of the normal oauth2 flow, instead rely
// on service providers making calls to IDP to fetch additional
// claims available from the UserInfo endpoint

func (store *IAMStoreSys) GetUsers() map[string]madmin.UserInfo {
	cache := store.rlock()
	defer store.runlock()

	result := map[string]madmin.UserInfo{}
	for k, u := range cache.iamUsersMap {
		v := u.Credentials

		if v.IsTemp() || v.IsServiceAccount() {
			continue
		}
		pl, _ := cache.iamUserPolicyMap.Load(k)
		result[k] = madmin.UserInfo{
			PolicyName: pl.Policies,