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-rw-r--r--modules/caddyhttp/marshalers.go3
-rw-r--r--modules/caddyhttp/matchers.go18
-rw-r--r--modules/caddyhttp/responsematchers.go2
3 files changed, 15 insertions, 8 deletions
diff --git a/modules/caddyhttp/marshalers.go b/modules/caddyhttp/marshalers.go
index c985bb926..9bce377f4 100644
--- a/modules/caddyhttp/marshalers.go
+++ b/modules/caddyhttp/marshalers.go
@@ -51,6 +51,9 @@ func (r LoggableHTTPRequest) MarshalLogObject(enc zapcore.ObjectEncoder) error {
Header: r.Header,
ShouldLogCredentials: r.ShouldLogCredentials,
})
+ if r.TransferEncoding != nil {
+ enc.AddArray("transfer_encoding", LoggableStringArray(r.TransferEncoding))
+ }
if r.TLS != nil {
enc.AddObject("tls", LoggableTLSConnState(*r.TLS))
}
diff --git a/modules/caddyhttp/matchers.go b/modules/caddyhttp/matchers.go
index 25fdc1fea..e5ca28b95 100644
--- a/modules/caddyhttp/matchers.go
+++ b/modules/caddyhttp/matchers.go
@@ -978,7 +978,7 @@ func (m MatchHeader) Match(r *http.Request) bool {
// MatchWithError returns true if r matches m.
func (m MatchHeader) MatchWithError(r *http.Request) (bool, error) {
repl := r.Context().Value(caddy.ReplacerCtxKey).(*caddy.Replacer)
- return matchHeaders(r.Header, http.Header(m), r.Host, repl), nil
+ return matchHeaders(r.Header, http.Header(m), r.Host, r.TransferEncoding, repl), nil
}
// CELLibrary produces options that expose this matcher for use in CEL
@@ -1004,22 +1004,26 @@ func (MatchHeader) CELLibrary(_ caddy.Context) (cel.Library, error) {
}
// getHeaderFieldVals returns the field values for the given fieldName from input.
-// The host parameter should be obtained from the http.Request.Host field since
-// net/http removes it from the header map.
-func getHeaderFieldVals(input http.Header, fieldName, host string) []string {
+// The host parameter should be obtained from the http.Request.Host field, and the
+// transferEncoding from http.Request.TransferEncoding, since net/http removes them
+// from the header map.
+func getHeaderFieldVals(input http.Header, fieldName, host string, transferEncoding []string) []string {
fieldName = textproto.CanonicalMIMEHeaderKey(fieldName)
if fieldName == "Host" && host != "" {
return []string{host}
}
+ if fieldName == "Transfer-Encoding" && input[fieldName] == nil {
+ return transferEncoding
+ }
return input[fieldName]
}
// matchHeaders returns true if input matches the criteria in against without regex.
// The host parameter should be obtained from the http.Request.Host field since
// net/http removes it from the header map.
-func matchHeaders(input, against http.Header, host string, repl *caddy.Replacer) bool {
+func matchHeaders(input, against http.Header, host string, transferEncoding []string, repl *caddy.Replacer) bool {
for field, allowedFieldVals := range against {
- actualFieldVals := getHeaderFieldVals(input, field, host)
+ actualFieldVals := getHeaderFieldVals(input, field, host, transferEncoding)
if allowedFieldVals != nil && len(allowedFieldVals) == 0 && actualFieldVals != nil {
// a non-nil but empty list of allowed values means
// match if the header field exists at all
@@ -1119,7 +1123,7 @@ func (m MatchHeaderRE) Match(r *http.Request) bool {
// MatchWithError returns true if r matches m.
func (m MatchHeaderRE) MatchWithError(r *http.Request) (bool, error) {
for field, rm := range m {
- actualFieldVals := getHeaderFieldVals(r.Header, field, r.Host)
+ actualFieldVals := getHeaderFieldVals(r.Header, field, r.Host, r.TransferEncoding)
match := false
fieldVal:
for _, actualFieldVal := range actualFieldVals {
diff --git a/modules/caddyhttp/responsematchers.go b/modules/caddyhttp/responsematchers.go
index cf96b00cd..a6b34c76d 100644
--- a/modules/caddyhttp/responsematchers.go
+++ b/modules/caddyhttp/responsematchers.go
@@ -41,7 +41,7 @@ func (rm ResponseMatcher) Match(statusCode int, hdr http.Header) bool {
if !rm.matchStatusCode(statusCode) {
return false
}
- return matchHeaders(hdr, rm.Headers, "", nil)
+ return matchHeaders(hdr, rm.Headers, "", []string{}, nil)
}
func (rm ResponseMatcher) matchStatusCode(statusCode int) bool {