protocol

package
v1.18.2 Latest Latest
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 Go to latest Published: Dec 20, 2024 License: Apache-2.0 Imports: 21 Imported by: 0

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Constants

This section is empty.

Variables

View Source 
var (
	HttpProtocolOptions_HeadersWithUnderscoresAction_name = map[int32]string{
		0: "ALLOW",
		1: "REJECT_REQUEST",
		2: "DROP_HEADER",
	}
	HttpProtocolOptions_HeadersWithUnderscoresAction_value = map[string]int32{
		"ALLOW":          0,
		"REJECT_REQUEST": 1,
		"DROP_HEADER":    2,
	}
)

Enum value maps for HttpProtocolOptions_HeadersWithUnderscoresAction.

View Source 
var File_github_com_solo_io_gloo_projects_gloo_api_v1_options_protocol_protocol_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type Http1ProtocolOptions 

type Http1ProtocolOptions struct {

	// Enables trailers for HTTP/1. By default the HTTP/1 codec drops proxied trailers.
	// Note: Trailers must also be enabled at the gateway level in order for this option to take effect.
	EnableTrailers bool `protobuf:"varint,1,opt,name=enable_trailers,json=enableTrailers,proto3" json:"enable_trailers,omitempty"`
	// Types that are assignable to HeaderFormat:
	//
	//	*Http1ProtocolOptions_ProperCaseHeaderKeyFormat
	//	*Http1ProtocolOptions_PreserveCaseHeaderKeyFormat
	HeaderFormat isHttp1ProtocolOptions_HeaderFormat `protobuf_oneof:"header_format"`
	// Allows invalid HTTP messaging. When this option is false, then Envoy will terminate
	// HTTP/1.1 connections upon receiving an invalid HTTP message. However,
	// when this option is true, then Envoy will leave the HTTP/1.1 connection
	// open where possible.
	// If set, this overrides any HCM :ref:`stream_error_on_invalid_http_messaging
	// <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`.
	OverrideStreamErrorOnInvalidHttpMessage *wrapperspb.BoolValue `` /* 188-byte string literal not displayed */
	// contains filtered or unexported fields
}

func (*Http1ProtocolOptions) Clone 

func (m *Http1ProtocolOptions) Clone() proto.Message

Clone function

func (*Http1ProtocolOptions) Descriptor deprecated 

func (*Http1ProtocolOptions) Descriptor() ([]byte, []int)

Deprecated: Use Http1ProtocolOptions.ProtoReflect.Descriptor instead.

func (*Http1ProtocolOptions) Equal 

func (m *Http1ProtocolOptions) Equal(that interface{}) bool

Equal function

func (*Http1ProtocolOptions) GetEnableTrailers 

func (x *Http1ProtocolOptions) GetEnableTrailers() bool

func (*Http1ProtocolOptions) GetHeaderFormat 

func (m *Http1ProtocolOptions) GetHeaderFormat() isHttp1ProtocolOptions_HeaderFormat

func (*Http1ProtocolOptions) GetOverrideStreamErrorOnInvalidHttpMessage 

func (x *Http1ProtocolOptions) GetOverrideStreamErrorOnInvalidHttpMessage() *wrapperspb.BoolValue

func (*Http1ProtocolOptions) GetPreserveCaseHeaderKeyFormat 

func (x *Http1ProtocolOptions) GetPreserveCaseHeaderKeyFormat() bool

func (*Http1ProtocolOptions) GetProperCaseHeaderKeyFormat 

func (x *Http1ProtocolOptions) GetProperCaseHeaderKeyFormat() bool

func (*Http1ProtocolOptions) Hash deprecated 

func (m *Http1ProtocolOptions) Hash(hasher hash.Hash64) (uint64, error)

Hash function

Deprecated: due to hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions. Prefer the HashUnique function instead.

func (*Http1ProtocolOptions) HashUnique added in v1.18.0 

func (m *Http1ProtocolOptions) HashUnique(hasher hash.Hash64) (uint64, error)

HashUnique function generates a hash of the object that is unique to the object by hashing field name and value pairs. Replaces Hash due to original hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions.

func (*Http1ProtocolOptions) ProtoMessage 

func (*Http1ProtocolOptions) ProtoMessage()

func (*Http1ProtocolOptions) ProtoReflect 

func (x *Http1ProtocolOptions) ProtoReflect() protoreflect.Message

func (*Http1ProtocolOptions) Reset 

func (x *Http1ProtocolOptions) Reset()

func (*Http1ProtocolOptions) String 

func (x *Http1ProtocolOptions) String() string

type Http1ProtocolOptions_PreserveCaseHeaderKeyFormat 

type Http1ProtocolOptions_PreserveCaseHeaderKeyFormat struct {
	// Generates configuration for a stateful formatter extension that allows using received headers to
	// affect the output of encoding headers. Specifically: preserving RESPONSE HEADER case during proxying.
	PreserveCaseHeaderKeyFormat bool `protobuf:"varint,31,opt,name=preserve_case_header_key_format,json=preserveCaseHeaderKeyFormat,proto3,oneof"`
}

type Http1ProtocolOptions_ProperCaseHeaderKeyFormat 

type Http1ProtocolOptions_ProperCaseHeaderKeyFormat struct {
	// Formats the RESPONSE HEADER by proper casing words: the first character and any character following
	// a special character will be capitalized if it's an alpha character. For example,
	// "content-type" becomes "Content-Type", and "foo$b#$are" becomes "Foo$B#$Are".
	// Note that while this results in most headers following conventional casing, certain headers
	// are not covered. For example, the "TE" header will be formatted as "Te".
	ProperCaseHeaderKeyFormat bool `protobuf:"varint,22,opt,name=proper_case_header_key_format,json=properCaseHeaderKeyFormat,proto3,oneof"`
}

type Http2ProtocolOptions 

type Http2ProtocolOptions struct {

	// [Maximum concurrent streams](https://httpwg.org/specs/rfc7540.html#rfc.section.5.1.2)
	// allowed for peer on one HTTP/2 connection. Valid values range from 1 to 2147483647 (2^31 - 1)
	// and defaults to 2147483647.
	//
	// For upstream connections, this also limits how many streams Envoy will initiate concurrently
	// on a single connection. If the limit is reached, Envoy may queue requests or establish
	// additional connections (as allowed per circuit breaker limits).
	//
	// This acts as an upper bound: Envoy will lower the max concurrent streams allowed on a given
	// connection based on upstream settings. Config dumps will reflect the configured upper bound,
	// not the per-connection negotiated limits.
	MaxConcurrentStreams *wrapperspb.UInt32Value `protobuf:"bytes,2,opt,name=max_concurrent_streams,json=maxConcurrentStreams,proto3" json:"max_concurrent_streams,omitempty"`
	// [Initial stream-level flow-control window](https://httpwg.org/specs/rfc7540.html#rfc.section.6.9.2) size. Valid values range from 65535
	// (2^16 - 1, HTTP/2 default) to 2147483647 (2^31 - 1, HTTP/2 maximum) and defaults to 268435456
	// (256 * 1024 * 1024).
	//
	// NOTE: 65535 is the initial window size from HTTP/2 spec. We only support increasing the default
	// window size now, so it's also the minimum.
	//
	// This field also acts as a soft limit on the number of bytes Envoy will buffer per-stream in the
	// HTTP/2 codec buffers. Once the buffer reaches this pointer, watermark callbacks will fire to
	// stop the flow of data to the codec buffers.
	InitialStreamWindowSize *wrapperspb.UInt32Value `` /* 134-byte string literal not displayed */
	// Similar to *initial_stream_window_size*, but for connection-level flow-control
	// window. Currently, this has the same minimum/maximum/default as *initial_stream_window_size*.
	InitialConnectionWindowSize *wrapperspb.UInt32Value `` /* 146-byte string literal not displayed */
	// Allows invalid HTTP messaging and headers. When this option is disabled (default), then
	// the whole HTTP/2 connection is terminated upon receiving invalid HEADERS frame. However,
	// when this option is enabled, only the offending stream is terminated.
	//
	// This overrides any HCM :ref:`stream_error_on_invalid_http_messaging
	// <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message>`
	//
	// See [RFC7540, sec. 8.1](https://datatracker.ietf.org/doc/html/rfc7540#section-8.1) for details.
	OverrideStreamErrorOnInvalidHttpMessage *wrapperspb.BoolValue `` /* 189-byte string literal not displayed */
	// contains filtered or unexported fields
}

func (*Http2ProtocolOptions) Clone 

func (m *Http2ProtocolOptions) Clone() proto.Message

Clone function

func (*Http2ProtocolOptions) Descriptor deprecated 

func (*Http2ProtocolOptions) Descriptor() ([]byte, []int)

Deprecated: Use Http2ProtocolOptions.ProtoReflect.Descriptor instead.

func (*Http2ProtocolOptions) Equal 

func (m *Http2ProtocolOptions) Equal(that interface{}) bool

Equal function

func (*Http2ProtocolOptions) GetInitialConnectionWindowSize 

func (x *Http2ProtocolOptions) GetInitialConnectionWindowSize() *wrapperspb.UInt32Value

func (*Http2ProtocolOptions) GetInitialStreamWindowSize 

func (x *Http2ProtocolOptions) GetInitialStreamWindowSize() *wrapperspb.UInt32Value

func (*Http2ProtocolOptions) GetMaxConcurrentStreams 

func (x *Http2ProtocolOptions) GetMaxConcurrentStreams() *wrapperspb.UInt32Value

func (*Http2ProtocolOptions) GetOverrideStreamErrorOnInvalidHttpMessage 

func (x *Http2ProtocolOptions) GetOverrideStreamErrorOnInvalidHttpMessage() *wrapperspb.BoolValue

func (*Http2ProtocolOptions) Hash deprecated 

func (m *Http2ProtocolOptions) Hash(hasher hash.Hash64) (uint64, error)

Hash function

Deprecated: due to hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions. Prefer the HashUnique function instead.

func (*Http2ProtocolOptions) HashUnique added in v1.18.0 

func (m *Http2ProtocolOptions) HashUnique(hasher hash.Hash64) (uint64, error)

HashUnique function generates a hash of the object that is unique to the object by hashing field name and value pairs. Replaces Hash due to original hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions.

func (*Http2ProtocolOptions) ProtoMessage 

func (*Http2ProtocolOptions) ProtoMessage()

func (*Http2ProtocolOptions) ProtoReflect 

func (x *Http2ProtocolOptions) ProtoReflect() protoreflect.Message

func (*Http2ProtocolOptions) Reset 

func (x *Http2ProtocolOptions) Reset()

func (*Http2ProtocolOptions) String 

func (x *Http2ProtocolOptions) String() string

type HttpProtocolOptions 

type HttpProtocolOptions struct {

	// The idle timeout for connections. The idle timeout is defined as the
	// period in which there are no active requests. When the
	// idle timeout is reached the connection will be closed. If the connection is an HTTP/2
	// downstream connection a drain sequence will occur prior to closing the connection, see
	// :ref:`drain_timeout
	// <envoy_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.drain_timeout>`.
	// Note that request based timeouts mean that HTTP/2 PINGs will not keep the connection alive.
	// If not specified, this defaults to 1 hour. To disable idle timeouts explicitly set this to 0.
	//
	// **Warning**:
	//
	//	Disabling this timeout has a highly likelihood of yielding connection leaks due to lost TCP
	//	FIN packets, etc.
	IdleTimeout *durationpb.Duration `protobuf:"bytes,1,opt,name=idle_timeout,json=idleTimeout,proto3" json:"idle_timeout,omitempty"`
	// The maximum number of headers. If unconfigured, the default
	// maximum number of request headers allowed is 100. Requests that exceed this limit will receive
	// a 431 response for HTTP/1.x and cause a stream reset for HTTP/2.
	MaxHeadersCount uint32 `protobuf:"varint,2,opt,name=max_headers_count,json=maxHeadersCount,proto3" json:"max_headers_count,omitempty"`
	// Total duration to keep alive an HTTP request/response stream. If the time limit is reached the stream will be
	// reset independent of any other timeouts. If not specified, this value is not set.
	MaxStreamDuration *durationpb.Duration `protobuf:"bytes,3,opt,name=max_stream_duration,json=maxStreamDuration,proto3" json:"max_stream_duration,omitempty"`
	// Action to take when a client request with a header name containing underscore characters is received.
	// If this setting is not specified, the value defaults to ALLOW.
	// Note: upstream responses are not affected by this setting.
	HeadersWithUnderscoresAction HttpProtocolOptions_HeadersWithUnderscoresAction `` /* 234-byte string literal not displayed */
	// contains filtered or unexported fields
}

func (*HttpProtocolOptions) Clone 

func (m *HttpProtocolOptions) Clone() proto.Message

Clone function

func (*HttpProtocolOptions) Descriptor deprecated 

func (*HttpProtocolOptions) Descriptor() ([]byte, []int)

Deprecated: Use HttpProtocolOptions.ProtoReflect.Descriptor instead.

func (*HttpProtocolOptions) Equal 

func (m *HttpProtocolOptions) Equal(that interface{}) bool

Equal function

func (*HttpProtocolOptions) GetHeadersWithUnderscoresAction 

func (x *HttpProtocolOptions) GetHeadersWithUnderscoresAction() HttpProtocolOptions_HeadersWithUnderscoresAction

func (*HttpProtocolOptions) GetIdleTimeout 

func (x *HttpProtocolOptions) GetIdleTimeout() *durationpb.Duration

func (*HttpProtocolOptions) GetMaxHeadersCount 

func (x *HttpProtocolOptions) GetMaxHeadersCount() uint32

func (*HttpProtocolOptions) GetMaxStreamDuration 

func (x *HttpProtocolOptions) GetMaxStreamDuration() *durationpb.Duration

func (*HttpProtocolOptions) Hash deprecated 

func (m *HttpProtocolOptions) Hash(hasher hash.Hash64) (uint64, error)

Hash function

Deprecated: due to hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions. Prefer the HashUnique function instead.

func (*HttpProtocolOptions) HashUnique added in v1.18.0 

func (m *HttpProtocolOptions) HashUnique(hasher hash.Hash64) (uint64, error)

HashUnique function generates a hash of the object that is unique to the object by hashing field name and value pairs. Replaces Hash due to original hashing implemention only using field values. The omission of the field name in the hash calculation can lead to hash collisions.

func (*HttpProtocolOptions) ProtoMessage 

func (*HttpProtocolOptions) ProtoMessage()

func (*HttpProtocolOptions) ProtoReflect 

func (x *HttpProtocolOptions) ProtoReflect() protoreflect.Message

func (*HttpProtocolOptions) Reset 

func (x *HttpProtocolOptions) Reset()

func (*HttpProtocolOptions) String 

func (x *HttpProtocolOptions) String() string

type HttpProtocolOptions_HeadersWithUnderscoresAction 

type HttpProtocolOptions_HeadersWithUnderscoresAction int32

Action to take when Envoy receives client request with header names containing underscore characters. Underscore character is allowed in header names by the RFC-7230 and this behavior is implemented as a security measure due to systems that treat '_' and '-' as interchangeable. Envoy by default allows client request headers with underscore characters. 

const (
	// Allow headers with underscores. This is the default behavior.
	HttpProtocolOptions_ALLOW HttpProtocolOptions_HeadersWithUnderscoresAction = 0
	// Reject client request. HTTP/1 requests are rejected with the 400 status. HTTP/2 requests
	// end with the stream reset. The "httpN.requests_rejected_with_underscores_in_headers" counter
	// is incremented for each rejected request.
	HttpProtocolOptions_REJECT_REQUEST HttpProtocolOptions_HeadersWithUnderscoresAction = 1
	// Drop the header with name containing underscores. The header is dropped before the filter chain is
	// invoked and as such filters will not see dropped headers. The
	// "httpN.dropped_headers_with_underscores" is incremented for each dropped header.
	HttpProtocolOptions_DROP_HEADER HttpProtocolOptions_HeadersWithUnderscoresAction = 2
)

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Descriptor 

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Descriptor() protoreflect.EnumDescriptor

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Enum 

func (x HttpProtocolOptions_HeadersWithUnderscoresAction) Enum() *HttpProtocolOptions_HeadersWithUnderscoresAction

func (HttpProtocolOptions_HeadersWithUnderscoresAction) EnumDescriptor deprecated 

func (HttpProtocolOptions_HeadersWithUnderscoresAction) EnumDescriptor() ([]byte, []int)

Deprecated: Use HttpProtocolOptions_HeadersWithUnderscoresAction.Descriptor instead.

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Number 

func (x HttpProtocolOptions_HeadersWithUnderscoresAction) Number() protoreflect.EnumNumber

func (HttpProtocolOptions_HeadersWithUnderscoresAction) String 

func (x HttpProtocolOptions_HeadersWithUnderscoresAction) String() string

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Type 

func (HttpProtocolOptions_HeadersWithUnderscoresAction) Type() protoreflect.EnumType

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