csrf.pb.go

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

package envoy_config_filter_http_csrf_v2

import (
	fmt "fmt"
	core "github.com/datawire/ambassador/pkg/api/envoy/api/v2/core"
	matcher "github.com/datawire/ambassador/pkg/api/envoy/type/matcher"
	_ "github.com/envoyproxy/protoc-gen-validate/validate"
	proto "github.com/gogo/protobuf/proto"
	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

// CSRF filter config.
type CsrfPolicy struct {
	// Specifies the % of requests for which the CSRF filter is enabled.
	//
	// If :ref:`runtime_key <envoy_api_field_core.runtimefractionalpercent.runtime_key>` is specified,
	// Envoy will lookup the runtime key to get the percentage of requests to filter.
	//
	// .. note::
	//
	//   This field defaults to 100/:ref:`HUNDRED
	//   <envoy_api_enum_type.FractionalPercent.DenominatorType>`.
	FilterEnabled *core.RuntimeFractionalPercent `protobuf:"bytes,1,opt,name=filter_enabled,json=filterEnabled,proto3" json:"filter_enabled,omitempty"`
	// Specifies that CSRF policies will be evaluated and tracked, but not enforced.
	//
	// This is intended to be used when ``filter_enabled`` is off and will be ignored otherwise.
	//
	// If :ref:`runtime_key <envoy_api_field_core.runtimefractionalpercent.runtime_key>` is specified,
	// Envoy will lookup the runtime key to get the percentage of requests for which it will evaluate
	// and track the request's *Origin* and *Destination* to determine if it's valid, but will not
	// enforce any policies.
	ShadowEnabled *core.RuntimeFractionalPercent `protobuf:"bytes,2,opt,name=shadow_enabled,json=shadowEnabled,proto3" json:"shadow_enabled,omitempty"`
	// Specifies additional source origins that will be allowed in addition to
	// the destination origin.
	//
	// More information on how this can be configured via runtime can be found
	// :ref:`here <csrf-configuration>`.
	AdditionalOrigins    []*matcher.StringMatcher `protobuf:"bytes,3,rep,name=additional_origins,json=additionalOrigins,proto3" json:"additional_origins,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
	XXX_unrecognized     []byte                   `json:"-"`
	XXX_sizecache        int32                    `json:"-"`
}

func (m *CsrfPolicy) Reset()         { *m = CsrfPolicy{} }
func (m *CsrfPolicy) String() string { return proto.CompactTextString(m) }
func (*CsrfPolicy) ProtoMessage()    {}
func (*CsrfPolicy) Descriptor() ([]byte, []int) {
	return fileDescriptor_a9146cdf92353980, []int{0}
}
func (m *CsrfPolicy) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *CsrfPolicy) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	if deterministic {
		return xxx_messageInfo_CsrfPolicy.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 *CsrfPolicy) XXX_Merge(src proto.Message) {
	xxx_messageInfo_CsrfPolicy.Merge(m, src)
}
func (m *CsrfPolicy) XXX_Size() int {
	return m.Size()
}
func (m *CsrfPolicy) XXX_DiscardUnknown() {
	xxx_messageInfo_CsrfPolicy.DiscardUnknown(m)
}

var xxx_messageInfo_CsrfPolicy proto.InternalMessageInfo

func (m *CsrfPolicy) GetFilterEnabled() *core.RuntimeFractionalPercent {
	if m != nil {
		return m.FilterEnabled
	}
	return nil
}

func (m *CsrfPolicy) GetShadowEnabled() *core.RuntimeFractionalPercent {
	if m != nil {
		return m.ShadowEnabled
	}
	return nil
}

func (m *CsrfPolicy) GetAdditionalOrigins() []*matcher.StringMatcher {
	if m != nil {
		return m.AdditionalOrigins
	}
	return nil
}

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

func init() {
	proto.RegisterFile("envoy/config/filter/http/csrf/v2/csrf.proto", fileDescriptor_a9146cdf92353980)
}

var fileDescriptor_a9146cdf92353980 = []byte{
	// 331 bytes of a gzipped FileDescriptorProto
	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x91, 0xc1, 0x4a, 0xeb, 0x40,
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}

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

func (m *CsrfPolicy) 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 len(m.AdditionalOrigins) > 0 {
		for iNdEx := len(m.AdditionalOrigins) - 1; iNdEx >= 0; iNdEx-- {
			{
				size, err := m.AdditionalOrigins[iNdEx].MarshalToSizedBuffer(dAtA[:i])
				if err != nil {
					return 0, err
				}
				i -= size
				i = encodeVarintCsrf(dAtA, i, uint64(size))
			}
			i--
			dAtA[i] = 0x1a
		}
	}
	if m.ShadowEnabled != nil {
		{
			size, err := m.ShadowEnabled.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintCsrf(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0x12
	}
	if m.FilterEnabled != nil {
		{
			size, err := m.FilterEnabled.MarshalToSizedBuffer(dAtA[:i])
			if err != nil {
				return 0, err
			}
			i -= size
			i = encodeVarintCsrf(dAtA, i, uint64(size))
		}
		i--
		dAtA[i] = 0xa
	}
	return len(dAtA) - i, nil
}

func encodeVarintCsrf(dAtA []byte, offset int, v uint64) int {
	offset -= sovCsrf(v)
	base := offset
	for v >= 1<<7 {
		dAtA[offset] = uint8(v&0x7f | 0x80)
		v >>= 7
		offset++
	}
	dAtA[offset] = uint8(v)
	return base
}
func (m *CsrfPolicy) Size() (n int) {
	if m == nil {
		return 0
	}
	var l int
	_ = l
	if m.FilterEnabled != nil {
		l = m.FilterEnabled.Size()
		n += 1 + l + sovCsrf(uint64(l))
	}
	if m.ShadowEnabled != nil {
		l = m.ShadowEnabled.Size()
		n += 1 + l + sovCsrf(uint64(l))
	}
	if len(m.AdditionalOrigins) > 0 {
		for _, e := range m.AdditionalOrigins {
			l = e.Size()
			n += 1 + l + sovCsrf(uint64(l))
		}
	}
	if m.XXX_unrecognized != nil {
		n += len(m.XXX_unrecognized)
	}
	return n
}

func sovCsrf(x uint64) (n int) {
	return (math_bits.Len64(x|1) + 6) / 7
}
func sozCsrf(x uint64) (n int) {
	return sovCsrf(uint64((x << 1) ^ uint64((int64(x) >> 63))))
}
func (m *CsrfPolicy) 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 ErrIntOverflowCsrf
			}
			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: CsrfPolicy: wiretype end group for non-group")
		}
		if fieldNum <= 0 {
			return fmt.Errorf("proto: CsrfPolicy: illegal tag %d (wire type %d)", fieldNum, wire)
		}
		switch fieldNum {
		case 1:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field FilterEnabled", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowCsrf
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthCsrf
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthCsrf
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.FilterEnabled == nil {
				m.FilterEnabled = &core.RuntimeFractionalPercent{}
			}
			if err := m.FilterEnabled.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 2:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field ShadowEnabled", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowCsrf
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthCsrf
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthCsrf
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.ShadowEnabled == nil {
				m.ShadowEnabled = &core.RuntimeFractionalPercent{}
			}
			if err := m.ShadowEnabled.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 3:
			if wireType != 2 {
				return fmt.Errorf("proto: wrong wireType = %d for field AdditionalOrigins", wireType)
			}
			var msglen int
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowCsrf
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				msglen |= int(b&0x7F) << shift
				if b < 0x80 {
					break
				}
			}
			if msglen < 0 {
				return ErrInvalidLengthCsrf
			}
			postIndex := iNdEx + msglen
			if postIndex < 0 {
				return ErrInvalidLengthCsrf
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			m.AdditionalOrigins = append(m.AdditionalOrigins, &matcher.StringMatcher{})
			if err := m.AdditionalOrigins[len(m.AdditionalOrigins)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		default:
			iNdEx = preIndex
			skippy, err := skipCsrf(dAtA[iNdEx:])
			if err != nil {
				return err
			}
			if skippy < 0 {
				return ErrInvalidLengthCsrf
			}
			if (iNdEx + skippy) < 0 {
				return ErrInvalidLengthCsrf
			}
			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 skipCsrf(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, ErrIntOverflowCsrf
			}
			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, ErrIntOverflowCsrf
				}
				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, ErrIntOverflowCsrf
				}
				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, ErrInvalidLengthCsrf
			}
			iNdEx += length
			if iNdEx < 0 {
				return 0, ErrInvalidLengthCsrf
			}
			return iNdEx, nil
		case 3:
			for {
				var innerWire uint64
				var start int = iNdEx
				for shift := uint(0); ; shift += 7 {
					if shift >= 64 {
						return 0, ErrIntOverflowCsrf
					}
					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 := skipCsrf(dAtA[start:])
				if err != nil {
					return 0, err
				}
				iNdEx = start + next
				if iNdEx < 0 {
					return 0, ErrInvalidLengthCsrf
				}
			}
			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 (
	ErrInvalidLengthCsrf = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowCsrf   = fmt.Errorf("proto: integer overflow")
)