rate_limit.pb.go

// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: envoy/config/filter/http/rate_limit/v2/rate_limit.proto

package envoy_config_filter_http_rate_limit_v2

import (
	fmt "fmt"
	v2 "github.com/datawire/ambassador/pkg/api/envoy/config/ratelimit/v2"
	_ "github.com/envoyproxy/protoc-gen-validate/validate"
	proto "github.com/gogo/protobuf/proto"
	types "github.com/gogo/protobuf/types"
	io "io"
	math "math"
	math_bits "math/bits"
)

// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf

// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package

// [#next-free-field: 8]
type RateLimit struct {
	// The rate limit domain to use when calling the rate limit service.
	Domain string `protobuf:"bytes,1,opt,name=domain,proto3" json:"domain,omitempty"`
	// Specifies the rate limit configurations to be applied with the same
	// stage number. If not set, the default stage number is 0.
	//
	// .. note::
	//
	//  The filter supports a range of 0 - 10 inclusively for stage numbers.
	Stage uint32 `protobuf:"varint,2,opt,name=stage,proto3" json:"stage,omitempty"`
	// The type of requests the filter should apply to. The supported
	// types are *internal*, *external* or *both*. A request is considered internal if
	// :ref:`x-envoy-internal<config_http_conn_man_headers_x-envoy-internal>` is set to true. If
	// :ref:`x-envoy-internal<config_http_conn_man_headers_x-envoy-internal>` is not set or false, a
	// request is considered external. The filter defaults to *both*, and it will apply to all request
	// types.
	RequestType string `protobuf:"bytes,3,opt,name=request_type,json=requestType,proto3" json:"request_type,omitempty"`
	// The timeout in milliseconds for the rate limit service RPC. If not
	// set, this defaults to 20ms.
	Timeout *types.Duration `protobuf:"bytes,4,opt,name=timeout,proto3" json:"timeout,omitempty"`
	// The filter's behaviour in case the rate limiting service does
	// not respond back. When it is set to true, Envoy will not allow traffic in case of
	// communication failure between rate limiting service and the proxy.
	// Defaults to false.
	FailureModeDeny bool `protobuf:"varint,5,opt,name=failure_mode_deny,json=failureModeDeny,proto3" json:"failure_mode_deny,omitempty"`
	// Specifies whether a `RESOURCE_EXHAUSTED` gRPC code must be returned instead
	// of the default `UNAVAILABLE` gRPC code for a rate limited gRPC call. The
	// HTTP code will be 200 for a gRPC response.
	RateLimitedAsResourceExhausted bool `protobuf:"varint,6,opt,name=rate_limited_as_resource_exhausted,json=rateLimitedAsResourceExhausted,proto3" json:"rate_limited_as_resource_exhausted,omitempty"`
	// Configuration for an external rate limit service provider. If not
	// specified, any calls to the rate limit service will immediately return
	// success.
	RateLimitService     *v2.RateLimitServiceConfig `protobuf:"bytes,7,opt,name=rate_limit_service,json=rateLimitService,proto3" json:"rate_limit_service,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                   `json:"-"`
	XXX_unrecognized     []byte                     `json:"-"`
	XXX_sizecache        int32                      `json:"-"`
}

func (m *RateLimit) Reset()         { *m = RateLimit{} }
func (m *RateLimit) String() string { return proto.CompactTextString(m) }
func (*RateLimit) ProtoMessage()    {}
func (*RateLimit) Descriptor() ([]byte, []int) {
	return fileDescriptor_af348a51c982d3a6, []int{0}
}
func (m *RateLimit) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *RateLimit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_RateLimit.Marshal(b, m, deterministic)
	} else {
		b = b[:cap(b)]
		n, err := m.MarshalToSizedBuffer(b)
		if err != nil {
			return nil, err
		}
		return b[:n], nil
	}
}
func (m *RateLimit) XXX_Merge(src proto.Message) {
	xxx_messageInfo_RateLimit.Merge(m, src)
}
func (m *RateLimit) XXX_Size() int {
	return m.Size()
}
func (m *RateLimit) XXX_DiscardUnknown() {
	xxx_messageInfo_RateLimit.DiscardUnknown(m)
}

var xxx_messageInfo_RateLimit proto.InternalMessageInfo

func (m *RateLimit) GetDomain() string {
	if m != nil {
		return m.Domain
	}
	return ""
}

func (m *RateLimit) GetStage() uint32 {
	if m != nil {
		return m.Stage
	}
	return 0
}

func (m *RateLimit) GetRequestType() string {
	if m != nil {
		return m.RequestType
	}
	return ""
}

func (m *RateLimit) GetTimeout() *types.Duration {
	if m != nil {
		return m.Timeout
	}
	return nil
}

func (m *RateLimit) GetFailureModeDeny() bool {
	if m != nil {
		return m.FailureModeDeny
	}
	return false
}

func (m *RateLimit) GetRateLimitedAsResourceExhausted() bool {
	if m != nil {
		return m.RateLimitedAsResourceExhausted
	}
	return false
}

func (m *RateLimit) GetRateLimitService() *v2.RateLimitServiceConfig {
	if m != nil {
		return m.RateLimitService
	}
	return nil
}

func init() {
	proto.RegisterType((*RateLimit)(nil), "envoy.config.filter.http.rate_limit.v2.RateLimit")
}

func init() {
	proto.RegisterFile("envoy/config/filter/http/rate_limit/v2/rate_limit.proto", fileDescriptor_af348a51c982d3a6)
}

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func (m *RateLimit) Marshal() (dAtA []byte, err error) {
	size := m.Size()
	dAtA = make([]byte, size)
	n, err := m.MarshalToSizedBuffer(dAtA[:size])
	if err != nil {
		return nil, err
	}
	return dAtA[:n], nil
}

func (m *RateLimit) MarshalTo(dAtA []byte) (int, error) {
	size := m.Size()
	return m.MarshalToSizedBuffer(dAtA[:size])
}

func (m *RateLimit) MarshalToSizedBuffer(dAtA []byte) (int, error) {
	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.XXX_unrecognized != nil {
		i -= len(m.XXX_unrecognized)
		copy(dAtA[i:], m.XXX_unrecognized)
	}
	if m.RateLimitService != nil {
		{
			size, err := m.RateLimitService.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintRateLimit(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0x3a
	}
	if m.RateLimitedAsResourceExhausted {
		i--
		if m.RateLimitedAsResourceExhausted {
			dAtA[i] = 1
		} else {
			dAtA[i] = 0
		}
		i--
		dAtA[i] = 0x30
	}
	if m.FailureModeDeny {
		i--
		if m.FailureModeDeny {
			dAtA[i] = 1
		} else {
			dAtA[i] = 0
		}
		i--
		dAtA[i] = 0x28
	}
	if m.Timeout != nil {
		{
			size, err := m.Timeout.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintRateLimit(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0x22
	}
	if len(m.RequestType) > 0 {
		i -= len(m.RequestType)
		copy(dAtA[i:], m.RequestType)
		i = encodeVarintRateLimit(dAtA, i, uint64(len(m.RequestType)))
		i--
		dAtA[i] = 0x1a
	}
	if m.Stage != 0 {
		i = encodeVarintRateLimit(dAtA, i, uint64(m.Stage))
		i--
		dAtA[i] = 0x10
	}
	if len(m.Domain) > 0 {
		i -= len(m.Domain)
		copy(dAtA[i:], m.Domain)
		i = encodeVarintRateLimit(dAtA, i, uint64(len(m.Domain)))
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func encodeVarintRateLimit(dAtA []byte, offset int, v uint64) int {
	offset -= sovRateLimit(v)
	base := offset
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return base
}
func (m *RateLimit) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	l = len(m.Domain)
	if l > 0 {
		n += 1 + l + sovRateLimit(uint64(l))
	}
	if m.Stage != 0 {
		n += 1 + sovRateLimit(uint64(m.Stage))
	}
	l = len(m.RequestType)
	if l > 0 {
		n += 1 + l + sovRateLimit(uint64(l))
	}
	if m.Timeout != nil {
		l = m.Timeout.Size()
		n += 1 + l + sovRateLimit(uint64(l))
	}
	if m.FailureModeDeny {
		n += 2
	}
	if m.RateLimitedAsResourceExhausted {
		n += 2
	}
	if m.RateLimitService != nil {
		l = m.RateLimitService.Size()
		n += 1 + l + sovRateLimit(uint64(l))
	}
	if m.XXX_unrecognized != nil {
		n += len(m.XXX_unrecognized)
	}
	return n
}

func sovRateLimit(x uint64) (n int) {
	return (math_bits.Len64(x|1) + 6) / 7
}
func sozRateLimit(x uint64) (n int) {
	return sovRateLimit(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (m *RateLimit) Unmarshal(dAtA []byte) error {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		preIndex := iNdEx
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return ErrIntOverflowRateLimit
			}
			if iNdEx >= l {
				return io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= uint64(b&0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		fieldNum := int32(wire >> 3)
		wireType := int(wire & 0x7)
		if wireType == 4 {
			return fmt.Errorf("proto: RateLimit: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: RateLimit: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Domain", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLengthRateLimit
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLengthRateLimit
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.Domain = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 2:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field Stage", wireType)
			}
			m.Stage = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.Stage |= uint32(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
		case 3:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field RequestType", wireType)
			}
			var stringLen uint64
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				stringLen |= uint64(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			intStringLen := int(stringLen)
			if intStringLen < 0 {
				return ErrInvalidLengthRateLimit
			}
			postIndex := iNdEx + intStringLen
			if postIndex < 0 {
				return ErrInvalidLengthRateLimit
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.RequestType = string(dAtA[iNdEx:postIndex])
			iNdEx = postIndex
		case 4:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field Timeout", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthRateLimit
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthRateLimit
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.Timeout == nil {
				m.Timeout = &types.Duration{}
			}
			if err := m.Timeout.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 5:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field FailureModeDeny", wireType)
			}
			var v int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				v |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			m.FailureModeDeny = bool(v != 0)
		case 6:
			if wireType != 0 {
				return fmt.Errorf("proto: wrong wireType = %d for field RateLimitedAsResourceExhausted", wireType)
			}
			var v int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				v |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			m.RateLimitedAsResourceExhausted = bool(v != 0)
		case 7:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field RateLimitService", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthRateLimit
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthRateLimit
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.RateLimitService == nil {
				m.RateLimitService = &v2.RateLimitServiceConfig{}
			}
			if err := m.RateLimitService.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipRateLimit(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthRateLimit
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthRateLimit
			}
			if (iNdEx + skippy) > l {
				return io.ErrUnexpectedEOF
			}
			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
			iNdEx += skippy
		}
	}

	if iNdEx > l {
		return io.ErrUnexpectedEOF
	}
	return nil
}
func skipRateLimit(dAtA []byte) (n int, err error) {
	l := len(dAtA)
	iNdEx := 0
	for iNdEx < l {
		var wire uint64
		for shift := uint(0); ; shift += 7 {
			if shift >= 64 {
				return 0, ErrIntOverflowRateLimit
			}
			if iNdEx >= l {
				return 0, io.ErrUnexpectedEOF
			}
			b := dAtA[iNdEx]
			iNdEx++
			wire |= (uint64(b) & 0x7F) << shift
			if b < 0x80 {
				break
			}
		}
		wireType := int(wire & 0x7)
		switch wireType {
		case 0:
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				iNdEx++
				if dAtA[iNdEx-1] < 0x80 {
					break
				}
			}
			return iNdEx, nil
		case 1:
			iNdEx += 8
			return iNdEx, nil
		case 2:
			var length int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return 0, ErrIntOverflowRateLimit
				}
				if iNdEx >= l {
					return 0, io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				length |= (int(b) & 0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if length < 0 {
				return 0, ErrInvalidLengthRateLimit
			}
			iNdEx += length
			if iNdEx < 0 {
				return 0, ErrInvalidLengthRateLimit
			}
			return iNdEx, nil
		case 3:
			for {
				var innerWire uint64
				var start int = iNdEx
				for shift := uint(0); ; shift += 7 {
					if shift >= 64 {
						return 0, ErrIntOverflowRateLimit
					}
					if iNdEx >= l {
						return 0, io.ErrUnexpectedEOF
					}
					b := dAtA[iNdEx]
					iNdEx++
					innerWire |= (uint64(b) & 0x7F) << shift
					if b < 0x80 {
						break
					}
				}
				innerWireType := int(innerWire & 0x7)
				if innerWireType == 4 {
					break
				}
				next, err := skipRateLimit(dAtA[start:])
				if err != nil {
					return 0, err
				}
				iNdEx = start + next
				if iNdEx < 0 {
					return 0, ErrInvalidLengthRateLimit
				}
			}
			return iNdEx, nil
		case 4:
			return iNdEx, nil
		case 5:
			iNdEx += 4
			return iNdEx, nil
		default:
			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
		}
	}
	panic("unreachable")
}

var (
	ErrInvalidLengthRateLimit = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowRateLimit   = fmt.Errorf("proto: integer overflow")
)