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Disable Content-Type auto-detection by default

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This commit is contained in:
Simon Delicata
2022-11-29 11:48:05 +01:00
committed by GitHub
parent 4d86668af3
commit db287c4d31
20 changed files with 193 additions and 168 deletions
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pkg/config/dynamic/middlewares.go
+4 -10
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@@ -33,7 +33,7 @@ type Middleware struct {
Compress *Compress `json:"compress,omitempty" toml:"compress,omitempty" yaml:"compress,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
PassTLSClientCert *PassTLSClientCert `json:"passTLSClientCert,omitempty" toml:"passTLSClientCert,omitempty" yaml:"passTLSClientCert,omitempty" export:"true"`
Retry *Retry `json:"retry,omitempty" toml:"retry,omitempty" yaml:"retry,omitempty" export:"true"`
ContentType *ContentType `json:"contentType,omitempty" toml:"contentType,omitempty" yaml:"contentType,omitempty" export:"true"`
ContentType *ContentType `json:"contentType,omitempty" toml:"contentType,omitempty" yaml:"contentType,omitempty" label:"allowEmpty" file:"allowEmpty" kv:"allowEmpty" export:"true"`
GrpcWeb *GrpcWeb `json:"grpcWeb,omitempty" toml:"grpcWeb,omitempty" yaml:"grpcWeb,omitempty" export:"true"`
Plugin map[string]PluginConf `json:"plugin,omitempty" toml:"plugin,omitempty" yaml:"plugin,omitempty" export:"true"`
@@ -52,15 +52,9 @@ type GrpcWeb struct {
// +k8s:deepcopy-gen=true
// ContentType holds the content-type middleware configuration.
// This middleware exists to enable the correct behavior until at least the default one can be changed in a future version.
type ContentType struct {
// AutoDetect specifies whether to let the `Content-Type` header, if it has not been set by the backend,
// be automatically set to a value derived from the contents of the response.
// As a proxy, the default behavior should be to leave the header alone, regardless of what the backend did with it.
// However, the historic default was to always auto-detect and set the header if it was nil,
// and it is going to be kept that way in order to support users currently relying on it.
AutoDetect bool `json:"autoDetect,omitempty" toml:"autoDetect,omitempty" yaml:"autoDetect,omitempty" export:"true"`
}
// This middleware sets the `Content-Type` header value to the media type detected from the response content,
// when it is not set by the backend.
type ContentType struct{}
// +k8s:deepcopy-gen=true