// but its always necessary that the list of signed headers containing host in it.
		val, ok := reqHeaders[http.CanonicalHeaderKey(header)]
		if !ok {
			// try to set headers from Query String
			val, ok = reqQueries[header]
		}
		if ok {
			extractedSignedHeaders[http.CanonicalHeaderKey(header)] = val
			continue
		}
		switch header {
		case "expect":

	vals := make([][]byte, 0, sz)
	for i := uint32(0); i < sz; i++ {
		var key, val []byte
		key, buf, err = msgp.ReadMapKeyZC(buf)
		if err != nil {
			break
		}
		if len(key) == 0 {
			break
		}
		val, buf, err = msgp.ReadBytesZC(buf)
		if err != nil {
			break
		}
		keys = append(keys, key)
		vals = append(vals, val)
	}
	x.serialize(-1, keys, vals)
}

			elem := kvs.FindKey(key, nil)
			if elem == nil {
				// Key not found - return nil result
				return Missing{}, false, nil
			}
			val, err := IterToValue(elem.Iter)
			if err != nil {
				return nil, false, err
			}
			return jsonpathEval(p[1:], val)
		default:
			return nil, false, errKeyLookup
		}

	case p[0].Index != nil:
		idx := *p[0].Index

		arr, ok := v.([]interface{})
		if !ok {

		"S3Object",
		"S3Object.id",
		"S3Object.book.title",
		"S3Object.id[1]",
		"S3Object.id['abc']",
		"S3Object.id['ab']",
		"S3Object.words.*.id",
		"S3Object.words.name[*].val",
		"S3Object.words.name[*].val[*]",
		"S3Object.words.name[*].val.*",
	}
	for i, tc := range cases {
		err := p.ParseString(tc, &j)
		if err != nil {
			t.Fatalf("%d: %v", i, err)
		}
		// repr.Println(j, repr.Indent("  "), repr.OmitEmpty(true))

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package handlers

import (
	"net/http"
	"testing"
)

type headerTest struct {
	key      string // header key
	val      string // header val
	expected string // expected result
}

func TestGetScheme(t *testing.T) {
	headers := []headerTest{
		{xForwardedProto, "https", "https"},
		{xForwardedProto, "http", "http"},

		ObjectName:   object,
	}
}

// AppendTags - appends key/val to ReqInfo.tags
func (r *ReqInfo) AppendTags(key string, val interface{}) *ReqInfo {
	if r == nil {
		return nil
	}
	r.Lock()
	defer r.Unlock()
	r.tags = append(r.tags, KeyVal{key, val})
	return r
}

// SetTags - sets key/val to ReqInfo.tags
func (r *ReqInfo) SetTags(key string, val interface{}) *ReqInfo {
	if r == nil {
		return nil
	}
	r.Lock()

	t.updating.Unlock()
	return v.v, v.e
}

func (t *Cache[T]) update() {
	val, err := t.updateFn()
	if err != nil {
		if t.opts.ReturnLastGood {
			// Keep last good value.
			v := t.valErr.Load()
			if v != nil {
				val = v.v
			}
		}
	}
	t.valErr.Store(&struct {
		v T
		e error
	}{v: val, e: err})
	t.lastUpdateMs.Store(time.Now().UnixMilli())

	"github.com/prometheus/client_golang/prometheus/promhttp"
)

type promLogger struct{}

func (p promLogger) Println(v ...interface{}) {
	s := make([]string, 0, len(v))
	for _, val := range v {
		s = append(s, fmt.Sprintf("%v", val))
	}
	err := fmt.Errorf("metrics handler error: %v", strings.Join(s, " "))
	metricsLogIf(GlobalContext, err)
}

type metricsV3Server struct {
	registry *prometheus.Registry

		return l, err
	}

	getCfgVal := func(cfgParam string) string {
		// As parameters are already validated, we skip checking
		// if the config param was found.
		val, _, _ := s.ResolveConfigParam(config.IdentityLDAPSubSys, config.Default, cfgParam, false)
		return val
	}

	ldapServer := getCfgVal(ServerAddr)
	if ldapServer == "" {
		return l, nil
	}
	l.LDAP = ldap.Config{
		RootCAs:       rootCAs,

// UnmarshalYAML - BatchJobKV extends default unmarshal to extract line, col information.
func (kv *BatchJobKV) UnmarshalYAML(val *yaml.Node) error {
	type jobKV BatchJobKV
	var tmp jobKV
	err := val.Decode(&tmp)
	if err != nil {
		return err
	}
	*kv = BatchJobKV(tmp)
	kv.line, kv.col = val.Line, val.Column
	return nil
}

// Validate returns an error if key is empty
func (kv BatchJobKV) Validate() error {