fixed ows hostname for WCS GetCaps (#545)

Author: edisonguo

ows.go

@@ -674,7 +674,7 @@ func serveWCS(ctx context.Context, params utils.WCSParams, conf *utils.Config, r
 		}
 
 		tpl, _ := fileResolver.Lookup("templates/WCS_GetCapabilities.tpl")
-		err := utils.ExecuteWriteTemplateFile(w, &conf, tpl)
+		err := utils.ExecuteWriteTemplateFile(w, &newConf, tpl)
 		if err != nil {
 			metricsCollector.Info.HTTPStatus = 500
 			http.Error(w, err.Error(), 500)

utils/config.go

@@ -1203,25 +1203,27 @@ func (config *Config) Copy(r *http.Request) *Config {
 			continue
 		}
 		newConf.Layers[i] = Layer{
-			Name:           layer.Name,
-			Title:          layer.Title,
-			Abstract:       layer.Abstract,
-			NameSpace:      layer.NameSpace,
-			OWSHostname:    layer.OWSHostname,
-			OWSProtocol:    newConf.ServiceConfig.OWSProtocol,
-			Styles:         layer.Styles,
-			AxesInfo:       layer.AxesInfo,
-			StepDays:       layer.StepDays,
-			StepHours:      layer.StepHours,
-			StepMinutes:    layer.StepMinutes,
-			StartISODate:   layer.StartISODate,
-			EndISODate:     layer.EndISODate,
-			TimeGen:        layer.TimeGen,
-			Accum:          layer.Accum,
-			DataSource:     layer.DataSource,
-			RGBExpressions: layer.RGBExpressions,
-			TimestampToken: layer.TimestampToken,
-			Dates:          layer.Dates,
+			Name:               layer.Name,
+			Title:              layer.Title,
+			Abstract:           layer.Abstract,
+			NameSpace:          layer.NameSpace,
+			OWSHostname:        layer.OWSHostname,
+			OWSProtocol:        newConf.ServiceConfig.OWSProtocol,
+			Styles:             layer.Styles,
+			AxesInfo:           layer.AxesInfo,
+			StepDays:           layer.StepDays,
+			StepHours:          layer.StepHours,
+			StepMinutes:        layer.StepMinutes,
+			StartISODate:       layer.StartISODate,
+			EndISODate:         layer.EndISODate,
+			TimeGen:            layer.TimeGen,
+			Accum:              layer.Accum,
+			DataSource:         layer.DataSource,
+			RGBExpressions:     layer.RGBExpressions,
+			TimestampToken:     layer.TimestampToken,
+			Dates:              layer.Dates,
+			EffectiveStartDate: layer.EffectiveStartDate,
+			EffectiveEndDate:   layer.EffectiveEndDate,
 		}
 		if !hasOWSHostname {
 			newConf.Layers[i].OWSHostname = r.Host