if (crawlerContext == null) {
            // wrong state
            return;
        }

        final int idx = url.indexOf('/', url.indexOf("://") + 3);
        String hostUrl;
        if (idx >= 0) {
            hostUrl = url.substring(0, idx);
        } else {
            hostUrl = url;
        }
        final String robotTxtUrl = hostUrl + "/robots.txt";

        // check url

	for idx, t := range proxyTargets.Targets {
		tgt := globalBucketTargetSys.GetRemoteTargetClient(bucket, t.Arn)
		if tgt == nil || globalBucketTargetSys.isOffline(tgt.EndpointURL()) {
			continue
		}
		// if proxying explicitly disabled on remote target
		if tgt.disableProxy {
			continue
		}
		idx := idx
		wg.Add(1)
		go func(idx int, tgt *TargetClient) {
			defer wg.Done()

                        final samr.SamrSamEntry entry = rpc.sam.entries[ei];

                        final SID[] mems = getGroupMemberSids(tc, authorityServerName, domSid, entry.idx, flags);
                        final SID groupSid = new SID(domSid, entry.idx);
                        groupSid.type = jcifs.SID.SID_TYPE_ALIAS;
                        groupSid.domainName = domSid.getDomainName();

add-policy: |- {{ include (print $.Template.BasePath "/_helper_create_policy.txt") . | indent 4 }} {{- range $idx, $policy := .Values.policies }} # Policy: {{ $policy.name }} policy_{{ $idx }}.json: |- {{ include (print $.Template.BasePath "/_helper_policy.tpl") . | indent 4 }} {{ end }} {{- range $idx, $svc := .Values.svcaccts }} {{- if $svc.policy }} # SVC: {{ $svc.accessKey }} svc_policy_{{ $idx }}.json: |- {{ include (print $.Template.BasePath "/_helper_policy.tpl") .policy | indent 4 }} {{- end }}...

add-policy: |- {{- include (print $.Template.BasePath "/_helper_create_policy.txt") . | nindent 4 }} {{- range $idx, $policy := .Values.policies }} # Policy: {{ $policy.name }} policy_{{ $idx }}.json: |- {{- include (print $.Template.BasePath "/_helper_policy.tpl") . | nindent 4 }} {{ end }} {{- range $idx, $svc := .Values.svcaccts }} {{- if $svc.policy }} # SVC: {{ $svc.accessKey }} svc_policy_{{ $idx }}.json: |- {{- include (print $.Template.BasePath "/_helper_policy.tpl") .policy | nindent 4 }} {{- end...

add-policy: |- {{- include (print $.Template.BasePath "/_helper_create_policy.txt") . | nindent 4 }} {{- range $idx, $policy := .Values.policies }} # Policy: {{ $policy.name }} policy_{{ $idx }}.json: |- {{- include (print $.Template.BasePath "/_helper_policy.tpl") . | nindent 4 }} {{ end }} {{- range $idx, $svc := .Values.svcaccts }} {{- if $svc.policy }} # SVC: {{ $svc.accessKey }} svc_policy_{{ $idx }}.json: |- {{- include (print $.Template.BasePath "/_helper_policy.tpl") .policy | nindent 4 }} {{- end...

add-policy: |- {{ include (print $.Template.BasePath "/_helper_create_policy.txt") . | indent 4 }} {{- range $idx, $policy := .Values.policies }} # Policy: {{ $policy.name }} policy_{{ $idx }}.json: |- {{ include (print $.Template.BasePath "/_helper_policy.tpl") . | indent 4 }} {{ end }} {{- range $idx, $svc := .Values.svcaccts }} {{- if $svc.policy }} # SVC: {{ $svc.accessKey }} svc_policy_{{ $idx }}.json: |- {{ include (print $.Template.BasePath "/_helper_policy.tpl") .policy | indent 4 }} {{- end }}...

        }

        /** The relative ID (RID) of the SAM entry */
        public int idx;
        /** The name of the SAM entry */
        public rpc.unicode_string name;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(this.idx);
            _dst.enc_ndr_short(this.name.length);

        }

        /** The relative ID (RID) of the SAM entry */
        public int idx;
        /** The name of the SAM entry */
        public rpc.unicode_string name;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(idx);
            _dst.enc_ndr_short(name.length);
            _dst.enc_ndr_short(name.maximum_length);

		headers = append(headers, k)
		vals[k] = vv
	}
	sort.Strings(headers)

	var buf bytes.Buffer
	for _, k := range headers {
		buf.WriteString(k)
		buf.WriteByte(':')
		for idx, v := range vals[k] {
			if idx > 0 {
				buf.WriteByte(',')
			}
			buf.WriteString(signV4TrimAll(v))
		}
		buf.WriteByte('\n')
	}
	return buf.String()
}