From a96b295c05f05388bc4dff78c8191f9497a8fcea Mon Sep 17 00:00:00 2001
From: "red-hat-konflux[bot]"
 <126015336+red-hat-konflux[bot]@users.noreply.github.com>
Date: Sun, 31 Aug 2025 08:55:53 +0000
Subject: [PATCH] chore(deps): update module github.com/emicklei/go-restful/v3
 to v3.13.0

Signed-off-by: red-hat-konflux <126015336+red-hat-konflux[bot]@users.noreply.github.com>
---
 go.mod                                        |  2 +-
 go.sum                                        |  4 +-
 .../emicklei/go-restful/v3/.travis.yml        | 13 ---
 .../emicklei/go-restful/v3/CHANGES.md         | 25 +++++
 .../emicklei/go-restful/v3/README.md          |  4 +-
 .../emicklei/go-restful/v3/compress.go        | 10 ++
 .../emicklei/go-restful/v3/curly.go           | 96 ++++++++++++++-----
 .../emicklei/go-restful/v3/custom_verb.go     | 34 ++++++-
 .../github.com/emicklei/go-restful/v3/doc.go  | 42 ++++----
 .../emicklei/go-restful/v3/jsr311.go          | 19 +---
 .../emicklei/go-restful/v3/route.go           |  2 +
 vendor/modules.txt                            |  2 +-
 12 files changed, 171 insertions(+), 82 deletions(-)
 delete mode 100644 vendor/github.com/emicklei/go-restful/v3/.travis.yml

diff --git a/go.mod b/go.mod
index 16eaa8cd..802cb70b 100644
--- a/go.mod
+++ b/go.mod
@@ -39,7 +39,7 @@ require (
 
 require (
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/emicklei/go-restful/v3 v3.11.2 // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/fatih/color v1.16.0 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-openapi/jsonpointer v0.21.0 // indirect
diff --git a/go.sum b/go.sum
index d6ed933b..ea06577f 100644
--- a/go.sum
+++ b/go.sum
@@ -67,8 +67,8 @@ github.com/elazarl/goproxy v0.0.0-20180725130230-947c36da3153/go.mod h1:/Zj4wYkg
 github.com/emicklei/go-restful v0.0.0-20170410110728-ff4f55a20633/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
 github.com/emicklei/go-restful v2.9.5+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
 github.com/emicklei/go-restful v2.15.0+incompatible/go.mod h1:otzb+WCGbkyDHkqmQmT5YD2WR4BBwUdeQoFo8l/7tVs=
-github.com/emicklei/go-restful/v3 v3.11.2 h1:1onLa9DcsMYO9P+CXaL0dStDqQ2EHHXLiz+BtnqkLAU=
-github.com/emicklei/go-restful/v3 v3.11.2/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
+github.com/emicklei/go-restful/v3 v3.13.0 h1:C4Bl2xDndpU6nJ4bc1jXd+uTmYPVUwkD6bFY/oTyCes=
+github.com/emicklei/go-restful/v3 v3.13.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
diff --git a/vendor/github.com/emicklei/go-restful/v3/.travis.yml b/vendor/github.com/emicklei/go-restful/v3/.travis.yml
deleted file mode 100644
index 3a0bf5ff..00000000
--- a/vendor/github.com/emicklei/go-restful/v3/.travis.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-language: go
-
-go:
-  - 1.x
-
-before_install:
-  - go test -v
-
-script:
-  - go test -race -coverprofile=coverage.txt -covermode=atomic
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
diff --git a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
index 5edd5a7c..4fcd920a 100644
--- a/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
+++ b/vendor/github.com/emicklei/go-restful/v3/CHANGES.md
@@ -1,5 +1,30 @@
 # Change history of go-restful
 
+## [v3.13.0] - 2025-08-14
+
+- optimize performance of path matching in CurlyRouter ( thanks @wenhuang, Wen Huang)
+
+## [v3.12.2] - 2025-02-21
+
+- allow empty payloads in post,put,patch, issue #580 ( thanks @liggitt, Jordan Liggitt)
+
+## [v3.12.1] - 2024-05-28
+
+-  fix misroute when dealing multiple webservice with regex (#549) (thanks Haitao Chen)
+
+## [v3.12.0] - 2024-03-11
+
+- add Flush method #529 (#538)
+- fix: Improper handling of empty POST requests (#543)
+
+## [v3.11.3] - 2024-01-09
+
+- better not have 2 tags on one commit
+
+## [v3.11.1, v3.11.2] - 2024-01-09
+
+- fix by restoring custom JSON handler functions (Mike Beaumont #540)
+
 ## [v3.11.0] - 2023-08-19
 
 - restored behavior as <= v3.9.0 with option to change path strategy using TrimRightSlashEnabled. 
diff --git a/vendor/github.com/emicklei/go-restful/v3/README.md b/vendor/github.com/emicklei/go-restful/v3/README.md
index 95a05a08..50a79ab6 100644
--- a/vendor/github.com/emicklei/go-restful/v3/README.md
+++ b/vendor/github.com/emicklei/go-restful/v3/README.md
@@ -2,9 +2,8 @@ go-restful
 ==========
 package for building REST-style Web Services using Google Go
 
-[![Build Status](https://travis-ci.org/emicklei/go-restful.png)](https://travis-ci.org/emicklei/go-restful)
 [![Go Report Card](https://goreportcard.com/badge/github.com/emicklei/go-restful)](https://goreportcard.com/report/github.com/emicklei/go-restful)
-[![GoDoc](https://godoc.org/github.com/emicklei/go-restful?status.svg)](https://pkg.go.dev/github.com/emicklei/go-restful)
+[![Go Reference](https://pkg.go.dev/badge/github.com/emicklei/go-restful.svg)](https://pkg.go.dev/github.com/emicklei/go-restful/v3)
 [![codecov](https://codecov.io/gh/emicklei/go-restful/branch/master/graph/badge.svg)](https://codecov.io/gh/emicklei/go-restful)
 
 - [Code examples use v3](https://github.com/emicklei/go-restful/tree/v3/examples)
@@ -85,6 +84,7 @@ func (u UserResource) findUser(request *restful.Request, response *restful.Respo
 - Configurable (trace) logging
 - Customizable gzip/deflate readers and writers using CompressorProvider registration
 - Inject your own http.Handler using the `HttpMiddlewareHandlerToFilter` function
+- Added `SetPathTokenCacheEnabled` and `SetCustomVerbCacheEnabled` to disable regexp caching (default=true)
 
 ## How to customize
 There are several hooks to customize the behavior of the go-restful package.
diff --git a/vendor/github.com/emicklei/go-restful/v3/compress.go b/vendor/github.com/emicklei/go-restful/v3/compress.go
index 1ff239f9..80adf55f 100644
--- a/vendor/github.com/emicklei/go-restful/v3/compress.go
+++ b/vendor/github.com/emicklei/go-restful/v3/compress.go
@@ -49,6 +49,16 @@ func (c *CompressingResponseWriter) CloseNotify() <-chan bool {
 	return c.writer.(http.CloseNotifier).CloseNotify()
 }
 
+// Flush is part of http.Flusher interface. Noop if the underlying writer doesn't support it.
+func (c *CompressingResponseWriter) Flush() {
+	flusher, ok := c.writer.(http.Flusher)
+	if !ok {
+		// writer doesn't support http.Flusher interface
+		return
+	}
+	flusher.Flush()
+}
+
 // Close the underlying compressor
 func (c *CompressingResponseWriter) Close() error {
 	if c.isCompressorClosed() {
diff --git a/vendor/github.com/emicklei/go-restful/v3/curly.go b/vendor/github.com/emicklei/go-restful/v3/curly.go
index ba1fc5d5..eec43bfd 100644
--- a/vendor/github.com/emicklei/go-restful/v3/curly.go
+++ b/vendor/github.com/emicklei/go-restful/v3/curly.go
@@ -9,11 +9,35 @@ import (
 	"regexp"
 	"sort"
 	"strings"
+	"sync"
 )
 
 // CurlyRouter expects Routes with paths that contain zero or more parameters in curly brackets.
 type CurlyRouter struct{}
 
+var (
+	regexCache            sync.Map // Cache for compiled regex patterns
+	pathTokenCacheEnabled = true   // Enable/disable path token regex caching
+)
+
+// SetPathTokenCacheEnabled enables or disables path token regex caching for CurlyRouter.
+// When disabled, regex patterns will be compiled on every request.
+// When enabled (default), compiled regex patterns are cached for better performance.
+func SetPathTokenCacheEnabled(enabled bool) {
+	pathTokenCacheEnabled = enabled
+}
+
+// getCachedRegexp retrieves a compiled regex from the cache if found and valid.
+// Returns the regex and true if found and valid, nil and false otherwise.
+func getCachedRegexp(cache *sync.Map, pattern string) (*regexp.Regexp, bool) {
+	if cached, found := cache.Load(pattern); found {
+		if regex, ok := cached.(*regexp.Regexp); ok {
+			return regex, true
+		}
+	}
+	return nil, false
+}
+
 // SelectRoute is part of the Router interface and returns the best match
 // for the WebService and its Route for the given Request.
 func (c CurlyRouter) SelectRoute(
@@ -46,10 +70,10 @@ func (c CurlyRouter) SelectRoute(
 // selectRoutes return a collection of Route from a WebService that matches the path tokens from the request.
 func (c CurlyRouter) selectRoutes(ws *WebService, requestTokens []string) sortableCurlyRoutes {
 	candidates := make(sortableCurlyRoutes, 0, 8)
-	for _, each := range ws.routes {
-		matches, paramCount, staticCount := c.matchesRouteByPathTokens(each.pathParts, requestTokens, each.hasCustomVerb)
+	for _, eachRoute := range ws.routes {
+		matches, paramCount, staticCount := c.matchesRouteByPathTokens(eachRoute.pathParts, requestTokens, eachRoute.hasCustomVerb)
 		if matches {
-			candidates.add(curlyRoute{each, paramCount, staticCount}) // TODO make sure Routes() return pointers?
+			candidates.add(curlyRoute{eachRoute, paramCount, staticCount}) // TODO make sure Routes() return pointers?
 		}
 	}
 	sort.Sort(candidates)
@@ -72,7 +96,7 @@ func (c CurlyRouter) matchesRouteByPathTokens(routeTokens, requestTokens []strin
 			return false, 0, 0
 		}
 		requestToken := requestTokens[i]
-		if routeHasCustomVerb && hasCustomVerb(routeToken){
+		if routeHasCustomVerb && hasCustomVerb(routeToken) {
 			if !isMatchCustomVerb(routeToken, requestToken) {
 				return false, 0, 0
 			}
@@ -113,8 +137,28 @@ func (c CurlyRouter) regularMatchesPathToken(routeToken string, colon int, reque
 		}
 		return true, true
 	}
-	matched, err := regexp.MatchString(regPart, requestToken)
-	return (matched && err == nil), false
+
+	// Check cache first (if enabled)
+	if pathTokenCacheEnabled {
+		if regex, found := getCachedRegexp(&regexCache, regPart); found {
+			matched := regex.MatchString(requestToken)
+			return matched, false
+		}
+	}
+
+	// Compile the regex
+	regex, err := regexp.Compile(regPart)
+	if err != nil {
+		return false, false
+	}
+
+	// Cache the regex (if enabled)
+	if pathTokenCacheEnabled {
+		regexCache.Store(regPart, regex)
+	}
+
+	matched := regex.MatchString(requestToken)
+	return matched, false
 }
 
 var jsr311Router = RouterJSR311{}
@@ -129,44 +173,52 @@ func (c CurlyRouter) detectRoute(candidateRoutes sortableCurlyRoutes, httpReques
 // detectWebService returns the best matching webService given the list of path tokens.
 // see also computeWebserviceScore
 func (c CurlyRouter) detectWebService(requestTokens []string, webServices []*WebService) *WebService {
-	var best *WebService
+	var bestWs *WebService
 	score := -1
-	for _, each := range webServices {
-		matches, eachScore := c.computeWebserviceScore(requestTokens, each.pathExpr.tokens)
+	for _, eachWS := range webServices {
+		matches, eachScore := c.computeWebserviceScore(requestTokens, eachWS.pathExpr.tokens)
 		if matches && (eachScore > score) {
-			best = each
+			bestWs = eachWS
 			score = eachScore
 		}
 	}
-	return best
+	return bestWs
 }
 
 // computeWebserviceScore returns whether tokens match and
 // the weighted score of the longest matching consecutive tokens from the beginning.
-func (c CurlyRouter) computeWebserviceScore(requestTokens []string, tokens []string) (bool, int) {
-	if len(tokens) > len(requestTokens) {
+func (c CurlyRouter) computeWebserviceScore(requestTokens []string, routeTokens []string) (bool, int) {
+	if len(routeTokens) > len(requestTokens) {
 		return false, 0
 	}
 	score := 0
-	for i := 0; i < len(tokens); i++ {
-		each := requestTokens[i]
-		other := tokens[i]
-		if len(each) == 0 && len(other) == 0 {
+	for i := 0; i < len(routeTokens); i++ {
+		eachRequestToken := requestTokens[i]
+		eachRouteToken := routeTokens[i]
+		if len(eachRequestToken) == 0 && len(eachRouteToken) == 0 {
 			score++
 			continue
 		}
-		if len(other) > 0 && strings.HasPrefix(other, "{") {
+		if len(eachRouteToken) > 0 && strings.HasPrefix(eachRouteToken, "{") {
 			// no empty match
-			if len(each) == 0 {
+			if len(eachRequestToken) == 0 {
 				return false, score
 			}
-			score += 1
+			score++
+
+			if colon := strings.Index(eachRouteToken, ":"); colon != -1 {
+				// match by regex
+				matchesToken, _ := c.regularMatchesPathToken(eachRouteToken, colon, eachRequestToken)
+				if matchesToken {
+					score++ // extra score for regex match
+				}
+			}
 		} else {
 			// not a parameter
-			if each != other {
+			if eachRequestToken != eachRouteToken {
 				return false, score
 			}
-			score += (len(tokens) - i) * 10 //fuzzy
+			score += (len(routeTokens) - i) * 10 //fuzzy
 		}
 	}
 	return true, score
diff --git a/vendor/github.com/emicklei/go-restful/v3/custom_verb.go b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
index bfc17efd..0b98eeb0 100644
--- a/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
+++ b/vendor/github.com/emicklei/go-restful/v3/custom_verb.go
@@ -1,14 +1,28 @@
 package restful
 
+// Copyright 2025 Ernest Micklei. All rights reserved.
+// Use of this source code is governed by a license
+// that can be found in the LICENSE file.
+
 import (
 	"fmt"
 	"regexp"
+	"sync"
 )
 
 var (
-	customVerbReg = regexp.MustCompile(":([A-Za-z]+)$")
+	customVerbReg          = regexp.MustCompile(":([A-Za-z]+)$")
+	customVerbCache        sync.Map // Cache for compiled custom verb regexes
+	customVerbCacheEnabled = true   // Enable/disable custom verb regex caching
 )
 
+// SetCustomVerbCacheEnabled enables or disables custom verb regex caching.
+// When disabled, custom verb regex patterns will be compiled on every request.
+// When enabled (default), compiled custom verb regex patterns are cached for better performance.
+func SetCustomVerbCacheEnabled(enabled bool) {
+	customVerbCacheEnabled = enabled
+}
+
 func hasCustomVerb(routeToken string) bool {
 	return customVerbReg.MatchString(routeToken)
 }
@@ -20,7 +34,23 @@ func isMatchCustomVerb(routeToken string, pathToken string) bool {
 	}
 
 	customVerb := rs[1]
-	specificVerbReg := regexp.MustCompile(fmt.Sprintf(":%s$", customVerb))
+	regexPattern := fmt.Sprintf(":%s$", customVerb)
+
+	// Check cache first (if enabled)
+	if customVerbCacheEnabled {
+		if specificVerbReg, found := getCachedRegexp(&customVerbCache, regexPattern); found {
+			return specificVerbReg.MatchString(pathToken)
+		}
+	}
+
+	// Compile the regex
+	specificVerbReg := regexp.MustCompile(regexPattern)
+
+	// Cache the regex (if enabled)
+	if customVerbCacheEnabled {
+		customVerbCache.Store(regexPattern, specificVerbReg)
+	}
+
 	return specificVerbReg.MatchString(pathToken)
 }
 
diff --git a/vendor/github.com/emicklei/go-restful/v3/doc.go b/vendor/github.com/emicklei/go-restful/v3/doc.go
index 69b13057..80809225 100644
--- a/vendor/github.com/emicklei/go-restful/v3/doc.go
+++ b/vendor/github.com/emicklei/go-restful/v3/doc.go
@@ -1,7 +1,7 @@
 /*
 Package restful , a lean package for creating REST-style WebServices without magic.
 
-WebServices and Routes
+### WebServices and Routes
 
 A WebService has a collection of Route objects that dispatch incoming Http Requests to a function calls.
 Typically, a WebService has a root path (e.g. /users) and defines common MIME types for its routes.
@@ -30,14 +30,14 @@ The (*Request, *Response) arguments provide functions for reading information fr
 
 See the example https://github.com/emicklei/go-restful/blob/v3/examples/user-resource/restful-user-resource.go with a full implementation.
 
-Regular expression matching Routes
+### Regular expression matching Routes
 
 A Route parameter can be specified using the format "uri/{var[:regexp]}" or the special version "uri/{var:*}" for matching the tail of the path.
 For example, /persons/{name:[A-Z][A-Z]} can be used to restrict values for the parameter "name" to only contain capital alphabetic characters.
 Regular expressions must use the standard Go syntax as described in the regexp package. (https://code.google.com/p/re2/wiki/Syntax)
 This feature requires the use of a CurlyRouter.
 
-Containers
+### Containers
 
 A Container holds a collection of WebServices, Filters and a http.ServeMux for multiplexing http requests.
 Using the statements "restful.Add(...) and restful.Filter(...)" will register WebServices and Filters to the Default Container.
@@ -47,7 +47,7 @@ You can create your own Container and create a new http.Server for that particul
 	container := restful.NewContainer()
 	server := &http.Server{Addr: ":8081", Handler: container}
 
-Filters
+### Filters
 
 A filter dynamically intercepts requests and responses to transform or use the information contained in the requests or responses.
 You can use filters to perform generic logging, measurement, authentication, redirect, set response headers etc.
@@ -60,22 +60,21 @@ Use the following statement to pass the request,response pair to the next filter
 
 	chain.ProcessFilter(req, resp)
 
-Container Filters
+### Container Filters
 
 These are processed before any registered WebService.
 
 	// install a (global) filter for the default container (processed before any webservice)
 	restful.Filter(globalLogging)
 
-WebService Filters
+### WebService Filters
 
 These are processed before any Route of a WebService.
 
 	// install a webservice filter (processed before any route)
 	ws.Filter(webserviceLogging).Filter(measureTime)
 
-
-Route Filters
+### Route Filters
 
 These are processed before calling the function associated with the Route.
 
@@ -84,7 +83,7 @@ These are processed before calling the function associated with the Route.
 
 See the example https://github.com/emicklei/go-restful/blob/v3/examples/filters/restful-filters.go with full implementations.
 
-Response Encoding
+### Response Encoding
 
 Two encodings are supported: gzip and deflate. To enable this for all responses:
 
@@ -95,20 +94,20 @@ Alternatively, you can create a Filter that performs the encoding and install it
 
 See the example https://github.com/emicklei/go-restful/blob/v3/examples/encoding/restful-encoding-filter.go
 
-OPTIONS support
+### OPTIONS support
 
 By installing a pre-defined container filter, your Webservice(s) can respond to the OPTIONS Http request.
 
 	Filter(OPTIONSFilter())
 
-CORS
+### CORS
 
 By installing the filter of a CrossOriginResourceSharing (CORS), your WebService(s) can handle CORS requests.
 
 	cors := CrossOriginResourceSharing{ExposeHeaders: []string{"X-My-Header"}, CookiesAllowed: false, Container: DefaultContainer}
 	Filter(cors.Filter)
 
-Error Handling
+### Error Handling
 
 Unexpected things happen. If a request cannot be processed because of a failure, your service needs to tell via the response what happened and why.
 For this reason HTTP status codes exist and it is important to use the correct code in every exceptional situation.
@@ -137,11 +136,11 @@ The request does not have or has an unknown Accept Header set for this operation
 
 The request does not have or has an unknown Content-Type Header set for this operation.
 
-ServiceError
+### ServiceError
 
 In addition to setting the correct (error) Http status code, you can choose to write a ServiceError message on the response.
 
-Performance options
+### Performance options
 
 This package has several options that affect the performance of your service. It is important to understand them and how you can change it.
 
@@ -156,30 +155,27 @@ Default value is true
 If content encoding is enabled then the default strategy for getting new gzip/zlib writers and readers is to use a sync.Pool.
 Because writers are expensive structures, performance is even more improved when using a preloaded cache. You can also inject your own implementation.
 
-Trouble shooting
+### Trouble shooting
 
 This package has the means to produce detail logging of the complete Http request matching process and filter invocation.
 Enabling this feature requires you to set an implementation of restful.StdLogger (e.g. log.Logger) instance such as:
 
 	restful.TraceLogger(log.New(os.Stdout, "[restful] ", log.LstdFlags|log.Lshortfile))
 
-Logging
+### Logging
 
 The restful.SetLogger() method allows you to override the logger used by the package. By default restful
 uses the standard library `log` package and logs to stdout. Different logging packages are supported as
 long as they conform to `StdLogger` interface defined in the `log` sub-package, writing an adapter for your
 preferred package is simple.
 
-Resources
+### Resources
 
-[project]: https://github.com/emicklei/go-restful
+(c) 2012-2025, http://ernestmicklei.com. MIT License
 
+[project]: https://github.com/emicklei/go-restful
 [examples]: https://github.com/emicklei/go-restful/blob/master/examples
-
-[design]:  http://ernestmicklei.com/2012/11/11/go-restful-api-design/
-
+[design]: http://ernestmicklei.com/2012/11/11/go-restful-api-design/
 [showcases]: https://github.com/emicklei/mora, https://github.com/emicklei/landskape
-
-(c) 2012-2015, http://ernestmicklei.com. MIT License
 */
 package restful
diff --git a/vendor/github.com/emicklei/go-restful/v3/jsr311.go b/vendor/github.com/emicklei/go-restful/v3/jsr311.go
index 07a0c91e..7f04bd90 100644
--- a/vendor/github.com/emicklei/go-restful/v3/jsr311.go
+++ b/vendor/github.com/emicklei/go-restful/v3/jsr311.go
@@ -65,7 +65,7 @@ func (RouterJSR311) extractParams(pathExpr *pathExpression, matches []string) ma
 	return params
 }
 
-// http://jsr311.java.net/nonav/releases/1.1/spec/spec3.html#x3-360003.7.2
+// https://download.oracle.com/otndocs/jcp/jaxrs-1.1-mrel-eval-oth-JSpec/
 func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*Route, error) {
 	candidates := make([]*Route, 0, 8)
 	for i, each := range routes {
@@ -126,9 +126,7 @@ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*R
 		if trace {
 			traceLogger.Printf("no Route found (from %d) that matches HTTP Content-Type: %s\n", len(previous), contentType)
 		}
-		if httpRequest.ContentLength > 0 {
-			return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type")
-		}
+		return nil, NewError(http.StatusUnsupportedMediaType, "415: Unsupported Media Type")
 	}
 
 	// accept
@@ -151,20 +149,9 @@ func (r RouterJSR311) detectRoute(routes []Route, httpRequest *http.Request) (*R
 		for _, candidate := range previous {
 			available = append(available, candidate.Produces...)
 		}
-		// if POST,PUT,PATCH without body
-		method, length := httpRequest.Method, httpRequest.Header.Get("Content-Length")
-		if (method == http.MethodPost ||
-			method == http.MethodPut ||
-			method == http.MethodPatch) && length == "" {
-			return nil, NewError(
-				http.StatusUnsupportedMediaType,
-				fmt.Sprintf("415: Unsupported Media Type\n\nAvailable representations: %s", strings.Join(available, ", ")),
-			)
-		}
 		return nil, NewError(
 			http.StatusNotAcceptable,
-			fmt.Sprintf("406: Not Acceptable\n\nAvailable representations: %s", strings.Join(available, ", ")),
-		)
+			fmt.Sprintf("406: Not Acceptable\n\nAvailable representations: %s", strings.Join(available, ", ")))
 	}
 	// return r.bestMatchByMedia(outputMediaOk, contentType, accept), nil
 	return candidates[0], nil
diff --git a/vendor/github.com/emicklei/go-restful/v3/route.go b/vendor/github.com/emicklei/go-restful/v3/route.go
index 306c44be..a2056e2a 100644
--- a/vendor/github.com/emicklei/go-restful/v3/route.go
+++ b/vendor/github.com/emicklei/go-restful/v3/route.go
@@ -111,6 +111,8 @@ func (r Route) matchesAccept(mimeTypesWithQuality string) bool {
 }
 
 // Return whether this Route can consume content with a type specified by mimeTypes (can be empty).
+// If the route does not specify Consumes then return true (*/*).
+// If no content type is set then return true for GET,HEAD,OPTIONS,DELETE and TRACE.
 func (r Route) matchesContentType(mimeTypes string) bool {
 
 	if len(r.Consumes) == 0 {
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 620eb7fa..43f81942 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -7,7 +7,7 @@ github.com/cespare/xxhash/v2
 # github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc
 ## explicit
 github.com/davecgh/go-spew/spew
-# github.com/emicklei/go-restful/v3 v3.11.2
+# github.com/emicklei/go-restful/v3 v3.13.0
 ## explicit; go 1.13
 github.com/emicklei/go-restful/v3
 github.com/emicklei/go-restful/v3/log