Bump github.com/labstack/echo/v4 from 4.6.1 to 4.6.3 (#1685)

Bumps [github.com/labstack/echo/v4](https://github.com/labstack/echo) from 4.6.1 to 4.6.3. - [Release notes](https://github.com/labstack/echo/releases) - [Changelog](https://github.com/labstack/echo/blob/master/CHANGELOG.md) - [Commits](https://github.com/labstack/echo/compare/v4.6.1...v4.6.3) --- updated-dependencies: - dependency-name: github.com/labstack/echo/v4 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2022-01-18 20:42:25 +01:00 · 2022-01-18 20:42:25 +01:00 · 61d56f26f8
commit 61d56f26f8
parent 6aa05b3981
11 changed files with 89 additions and 72 deletions
--- a/go.mod
+++ b/go.mod
@ -20,7 +20,7 @@ require (
 	github.com/jpillora/backoff v1.0.0
 	github.com/keybase/go-keybase-chat-bot v0.0.0-20211201215354-ee4b23828b55
 	github.com/kyokomi/emoji/v2 v2.2.8
-	github.com/labstack/echo/v4 v4.6.1
+	github.com/labstack/echo/v4 v4.6.3
 	github.com/lrstanley/girc v0.0.0-20211023233735-147f0ff77566
 	github.com/matrix-org/gomatrix v0.0.0-20210324163249-be2af5ef2e16
 	github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20211016222428-79310a412696
@ -75,7 +75,7 @@ require (
 	github.com/kettek/apng v0.0.0-20191108220231-414630eed80f // indirect
 	github.com/klauspost/compress v1.13.6 // indirect
 	github.com/klauspost/cpuid/v2 v2.0.9 // indirect
-	github.com/labstack/gommon v0.3.0 // indirect
+	github.com/labstack/gommon v0.3.1 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
 	github.com/mattermost/go-i18n v1.11.1-0.20211013152124-5c415071e404 // indirect
 	github.com/mattermost/ldap v0.0.0-20201202150706-ee0e6284187d // indirect
--- a/go.sum
+++ b/go.sum
@ -1040,10 +1040,11 @@ github.com/ktrysmt/go-bitbucket v0.6.4/go.mod h1:9u0v3hsd2rqCHRIpbir1oP7F58uo5dq
 github.com/kyokomi/emoji/v2 v2.2.8 h1:jcofPxjHWEkJtkIbcLHvZhxKgCPl6C7MyjTrD4KDqUE=
 github.com/kyokomi/emoji/v2 v2.2.8/go.mod h1:JUcn42DTdsXJo1SWanHh4HKDEyPaR5CqkmoirZZP9qE=
 github.com/labstack/echo/v4 v4.1.11/go.mod h1:i541M3Fj6f76NZtHSj7TXnyM8n2gaodfvfxNnFqi74g=
-github.com/labstack/echo/v4 v4.6.1 h1:OMVsrnNFzYlGSdaiYGHbgWQnr+JM7NG+B9suCPie14M=
-github.com/labstack/echo/v4 v4.6.1/go.mod h1:RnjgMWNDB9g/HucVWhQYNQP9PvbYf6adqftqryo7s9k=
-github.com/labstack/gommon v0.3.0 h1:JEeO0bvc78PKdyHxloTKiF8BD5iGrH8T6MSeGvSgob0=
+github.com/labstack/echo/v4 v4.6.3 h1:VhPuIZYxsbPmo4m9KAkMU/el2442eB7EBFFhNTTT9ac=
+github.com/labstack/echo/v4 v4.6.3/go.mod h1:Hk5OiHj0kDqmFq7aHe7eDqI7CUhuCrfpupQtLGGLm7A=
 github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL7NoOu+k=
+github.com/labstack/gommon v0.3.1 h1:OomWaJXm7xR6L1HmEtGyQf26TEn7V6X88mktX9kee9o=
+github.com/labstack/gommon v0.3.1/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
 github.com/lann/builder v0.0.0-20180802200727-47ae307949d0/go.mod h1:dXGbAdH5GtBTC4WfIxhKZfyBF/HBFgRZSWwZ9g/He9o=
 github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0/go.mod h1:vmVJ0l/dxyfGW6FmdpVm2joNMFikkuWg0EoCKLGUMNw=
 github.com/ledongthuc/pdf v0.0.0-20210621053716-e28cb8259002/go.mod h1:imJHygn/1yfhB7XSJJKlFZKl/J+dCPAknuiaGOshXAs=
@ -1116,6 +1117,7 @@ github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVc
 github.com/mattn/go-colorable v0.1.6/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
 github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-colorable v0.1.11/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
 github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
 github.com/mattn/go-ieproxy v0.0.1/go.mod h1:pYabZ6IHcRpFh7vIaLfK7rdcWgFEb3SFJ6/gNWuh88E=
@ -2093,10 +2095,10 @@ golang.org/x/sys v0.0.0-20210818153620-00dd8d7831e7/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210902050250-f475640dd07b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210910150752-751e447fb3d0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211007075335-d3039528d8ac/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211013075003-97ac67df715c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211124211545-fe61309f8881/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211210111614-af8b64212486/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
--- a/vendor/github.com/labstack/echo/v4/CHANGELOG.md
+++ b/vendor/github.com/labstack/echo/v4/CHANGELOG.md
@ -1,5 +1,28 @@
 # Changelog

+## v4.6.3 - 2022-01-10
+
+**Fixes**
+
+* Fixed Echo version number in greeting message which was not incremented to `4.6.2` [#2066](https://github.com/labstack/echo/issues/2066)
+
+
+## v4.6.2 - 2022-01-08
+
+**Fixes**
+
+* Fixed route containing escaped colon should be matchable but is not matched to request path [#2047](https://github.com/labstack/echo/pull/2047)
+* Fixed a problem that returned wrong content-encoding when the gzip compressed content was empty. [#1921](https://github.com/labstack/echo/pull/1921)
+* Update (test) dependencies [#2021](https://github.com/labstack/echo/pull/2021)
+
+
+**Enhancements**
+
+* Add support for configurable target header for the request_id middleware [#2040](https://github.com/labstack/echo/pull/2040)
+* Change decompress middleware to use stream decompression instead of buffering [#2018](https://github.com/labstack/echo/pull/2018)
+* Documentation updates
+
+
 ## v4.6.1 - 2021-09-26

 **Enhancements**
--- a/vendor/github.com/labstack/echo/v4/README.md
+++ b/vendor/github.com/labstack/echo/v4/README.md
@ -66,9 +66,9 @@ go get github.com/labstack/echo/v4
 package main

 import (
-  "net/http"
  "github.com/labstack/echo/v4"
  "github.com/labstack/echo/v4/middleware"
+  "net/http"
 )

 func main() {
--- a/vendor/github.com/labstack/echo/v4/echo.go
+++ b/vendor/github.com/labstack/echo/v4/echo.go
@ -214,6 +214,7 @@ const (
 	HeaderXHTTPMethodOverride = "X-HTTP-Method-Override"
 	HeaderXRealIP             = "X-Real-IP"
 	HeaderXRequestID          = "X-Request-ID"
+	HeaderXCorrelationID      = "X-Correlation-ID"
 	HeaderXRequestedWith      = "X-Requested-With"
 	HeaderServer              = "Server"
 	HeaderOrigin              = "Origin"
@ -241,7 +242,7 @@ const (

 const (
 	// Version of Echo
-	Version = "4.6.1"
+	Version = "4.6.3"
 	website = "https://echo.labstack.com"
 	// http://patorjk.com/software/taag/#p=display&f=Small%20Slant&t=Echo
 	banner = `
--- a/vendor/github.com/labstack/echo/v4/middleware/compress.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/compress.go
@ -27,6 +27,7 @@ type (
 	gzipResponseWriter struct {
 		io.Writer
 		http.ResponseWriter
+		wroteBody bool
 	}
 )

@ -78,8 +79,9 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
 				}
 				rw := res.Writer
 				w.Reset(rw)
+				grw := &gzipResponseWriter{Writer: w, ResponseWriter: rw}
 				defer func() {
-					if res.Size == 0 {
+					if !grw.wroteBody {
 						if res.Header().Get(echo.HeaderContentEncoding) == gzipScheme {
 							res.Header().Del(echo.HeaderContentEncoding)
 						}
@ -92,7 +94,6 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
 					w.Close()
 					pool.Put(w)
 				}()
-				grw := &gzipResponseWriter{Writer: w, ResponseWriter: rw}
 				res.Writer = grw
 			}
 			return next(c)
@ -101,9 +102,6 @@ func GzipWithConfig(config GzipConfig) echo.MiddlewareFunc {
 }

 func (w *gzipResponseWriter) WriteHeader(code int) {
-	if code == http.StatusNoContent { // Issue #489
-		w.ResponseWriter.Header().Del(echo.HeaderContentEncoding)
-	}
 	w.Header().Del(echo.HeaderContentLength) // Issue #444
 	w.ResponseWriter.WriteHeader(code)
 }
@ -112,6 +110,7 @@ func (w *gzipResponseWriter) Write(b []byte) (int, error) {
 	if w.Header().Get(echo.HeaderContentType) == "" {
 		w.Header().Set(echo.HeaderContentType, http.DetectContentType(b))
 	}
+	w.wroteBody = true
 	return w.Writer.Write(b)
 }

--- a/vendor/github.com/labstack/echo/v4/middleware/decompress.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/decompress.go
@ -1,10 +1,8 @@
 package middleware

 import (
-	"bytes"
 	"compress/gzip"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"sync"

@ -43,26 +41,7 @@ type DefaultGzipDecompressPool struct {
 }

 func (d *DefaultGzipDecompressPool) gzipDecompressPool() sync.Pool {
-	return sync.Pool{
-		New: func() interface{} {
-			// create with an empty reader (but with GZIP header)
-			w, err := gzip.NewWriterLevel(ioutil.Discard, gzip.BestSpeed)
-			if err != nil {
-				return err
-			}
-
-			b := new(bytes.Buffer)
-			w.Reset(b)
-			w.Flush()
-			w.Close()
-
-			r, err := gzip.NewReader(bytes.NewReader(b.Bytes()))
-			if err != nil {
-				return err
-			}
-			return r
-		},
-	}
+	return sync.Pool{New: func() interface{} { return new(gzip.Reader) }}
 }

 //Decompress decompresses request body based if content encoding type is set to "gzip" with default config
@ -82,38 +61,38 @@ func DecompressWithConfig(config DecompressConfig) echo.MiddlewareFunc {

 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		pool := config.GzipDecompressPool.gzipDecompressPool()
+
 		return func(c echo.Context) error {
 			if config.Skipper(c) {
 				return next(c)
 			}
-			switch c.Request().Header.Get(echo.HeaderContentEncoding) {
-			case GZIPEncoding:
-				b := c.Request().Body

-				i := pool.Get()
-				gr, ok := i.(*gzip.Reader)
-				if !ok {
-					return echo.NewHTTPError(http.StatusInternalServerError, i.(error).Error())
-				}
-
-				if err := gr.Reset(b); err != nil {
-					pool.Put(gr)
-					if err == io.EOF { //ignore if body is empty
-						return next(c)
-					}
-					return err
-				}
-				var buf bytes.Buffer
-				io.Copy(&buf, gr)
-
-				gr.Close()
-				pool.Put(gr)
-
-				b.Close() // http.Request.Body is closed by the Server, but because we are replacing it, it must be closed here
-
-				r := ioutil.NopCloser(&buf)
-				c.Request().Body = r
+			if c.Request().Header.Get(echo.HeaderContentEncoding) != GZIPEncoding {
+				return next(c)
 			}
+
+			i := pool.Get()
+			gr, ok := i.(*gzip.Reader)
+			if !ok || gr == nil {
+				return echo.NewHTTPError(http.StatusInternalServerError, i.(error).Error())
+			}
+			defer pool.Put(gr)
+
+			b := c.Request().Body
+			defer b.Close()
+
+			if err := gr.Reset(b); err != nil {
+				if err == io.EOF { //ignore if body is empty
+					return next(c)
+				}
+				return err
+			}
+
+			// only Close gzip reader if it was set to a proper gzip source otherwise it will panic on close.
+			defer gr.Close()
+
+			c.Request().Body = gr
+
 			return next(c)
 		}
 	}
--- a/vendor/github.com/labstack/echo/v4/middleware/rate_limiter.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/rate_limiter.go
@ -153,9 +153,10 @@ func RateLimiterWithConfig(config RateLimiterConfig) echo.MiddlewareFunc {
 type (
 	// RateLimiterMemoryStore is the built-in store implementation for RateLimiter
 	RateLimiterMemoryStore struct {
-		visitors    map[string]*Visitor
-		mutex       sync.Mutex
-		rate        rate.Limit
+		visitors map[string]*Visitor
+		mutex    sync.Mutex
+		rate     rate.Limit //for more info check out Limiter docs - https://pkg.go.dev/golang.org/x/time/rate#Limit.
+
 		burst       int
 		expiresIn   time.Duration
 		lastCleanup time.Time
@ -170,6 +171,8 @@ type (
 /*
 NewRateLimiterMemoryStore returns an instance of RateLimiterMemoryStore with
 the provided rate (as req/s). The provided rate less than 1 will be treated as zero.
+for more info check out Limiter docs - https://pkg.go.dev/golang.org/x/time/rate#Limit.
+
 Burst and ExpiresIn will be set to default values.

 Example (with 20 requests/sec):
@ -199,7 +202,7 @@ Characteristics:
 Example:

 	limiterStore := middleware.NewRateLimiterMemoryStoreWithConfig(
-		middleware.RateLimiterMemoryStoreConfig{Rate: 50, Burst: 200, ExpiresIn: 5 * time.Minutes},
+		middleware.RateLimiterMemoryStoreConfig{Rate: 50, Burst: 200, ExpiresIn: 5 * time.Minute},
 	)
 */
 func NewRateLimiterMemoryStoreWithConfig(config RateLimiterMemoryStoreConfig) (store *RateLimiterMemoryStore) {
@ -221,7 +224,7 @@ func NewRateLimiterMemoryStoreWithConfig(config RateLimiterMemoryStoreConfig) (s

 // RateLimiterMemoryStoreConfig represents configuration for RateLimiterMemoryStore
 type RateLimiterMemoryStoreConfig struct {
-	Rate      rate.Limit    // Rate of requests allowed to pass as req/s
+	Rate      rate.Limit    // Rate of requests allowed to pass as req/s. For more info check out Limiter docs - https://pkg.go.dev/golang.org/x/time/rate#Limit.
 	Burst     int           // Burst additionally allows a number of requests to pass when rate limit is reached
 	ExpiresIn time.Duration // ExpiresIn is the duration after that a rate limiter is cleaned up
 }
--- a/vendor/github.com/labstack/echo/v4/middleware/request_id.go
+++ b/vendor/github.com/labstack/echo/v4/middleware/request_id.go
@ -17,14 +17,18 @@ type (

 		// RequestIDHandler defines a function which is executed for a request id.
 		RequestIDHandler func(echo.Context, string)
+
+		// TargetHeader defines what header to look for to populate the id
+		TargetHeader string
 	}
 )

 var (
 	// DefaultRequestIDConfig is the default RequestID middleware config.
 	DefaultRequestIDConfig = RequestIDConfig{
-		Skipper:   DefaultSkipper,
-		Generator: generator,
+		Skipper:      DefaultSkipper,
+		Generator:    generator,
+		TargetHeader: echo.HeaderXRequestID,
 	}
 )

@ -42,6 +46,9 @@ func RequestIDWithConfig(config RequestIDConfig) echo.MiddlewareFunc {
 	if config.Generator == nil {
 		config.Generator = generator
 	}
+	if config.TargetHeader == "" {
+		config.TargetHeader = echo.HeaderXRequestID
+	}

 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
@ -51,11 +58,11 @@ func RequestIDWithConfig(config RequestIDConfig) echo.MiddlewareFunc {

 			req := c.Request()
 			res := c.Response()
-			rid := req.Header.Get(echo.HeaderXRequestID)
+			rid := req.Header.Get(config.TargetHeader)
 			if rid == "" {
 				rid = config.Generator()
 			}
-			res.Header().Set(echo.HeaderXRequestID, rid)
+			res.Header().Set(config.TargetHeader, rid)
 			if config.RequestIDHandler != nil {
 				config.RequestIDHandler(c, rid)
 			}
--- a/vendor/github.com/labstack/echo/v4/router.go
+++ b/vendor/github.com/labstack/echo/v4/router.go
@ -99,6 +99,9 @@ func (r *Router) Add(method, path string, h HandlerFunc) {
 	for i, lcpIndex := 0, len(path); i < lcpIndex; i++ {
 		if path[i] == ':' {
 			if i > 0 && path[i-1] == '\\' {
+				path = path[:i-1] + path[i:]
+				i--
+				lcpIndex--
 				continue
 			}
 			j := i + 1
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@ -164,11 +164,11 @@ github.com/klauspost/cpuid/v2
 # github.com/kyokomi/emoji/v2 v2.2.8
 ## explicit; go 1.14
 github.com/kyokomi/emoji/v2
-# github.com/labstack/echo/v4 v4.6.1
+# github.com/labstack/echo/v4 v4.6.3
 ## explicit; go 1.15
 github.com/labstack/echo/v4
 github.com/labstack/echo/v4/middleware
-# github.com/labstack/gommon v0.3.0
+# github.com/labstack/gommon v0.3.1
 ## explicit; go 1.12
 github.com/labstack/gommon/bytes
 github.com/labstack/gommon/color