ratelimitv2

package
v3.9.1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 20, 2023 License: Apache-2.0 Imports: 23 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	RateLimitResponse_Code_name = map[int32]string{
		0: "UNKNOWN",
		1: "OK",
		2: "OVER_LIMIT",
	}
	RateLimitResponse_Code_value = map[string]int32{
		"UNKNOWN":    0,
		"OK":         1,
		"OVER_LIMIT": 2,
	}
)

Enum value maps for RateLimitResponse_Code.

View Source 
var (
	RateLimitResponse_RateLimit_Unit_name = map[int32]string{
		0: "UNKNOWN",
		1: "SECOND",
		2: "MINUTE",
		3: "HOUR",
		4: "DAY",
	}
	RateLimitResponse_RateLimit_Unit_value = map[string]int32{
		"UNKNOWN": 0,
		"SECOND":  1,
		"MINUTE":  2,
		"HOUR":    3,
		"DAY":     4,
	}
)

Enum value maps for RateLimitResponse_RateLimit_Unit.

View Source 
var File_envoy_service_ratelimit_v2_rls_proto protoreflect.FileDescriptor

Functions

func RegisterRateLimitServiceServer 

func RegisterRateLimitServiceServer(s *grpc.Server, srv RateLimitServiceServer)

Types

type RateLimitRequest 

type RateLimitRequest struct {

	// All rate limit requests must specify a domain. This enables the configuration to be per
	// application without fear of overlap. E.g., "envoy".
	Domain string `protobuf:"bytes,1,opt,name=domain,proto3" json:"domain,omitempty"`
	// All rate limit requests must specify at least one RateLimitDescriptor. Each descriptor is
	// processed by the service (see below). If any of the descriptors are over limit, the entire
	// request is considered to be over limit.
	Descriptors []*ratelimit.RateLimitDescriptor `protobuf:"bytes,2,rep,name=descriptors,proto3" json:"descriptors,omitempty"`
	// Rate limit requests can optionally specify the number of hits a request adds to the matched
	// limit. If the value is not set in the message, a request increases the matched limit by 1.
	HitsAddend uint32 `protobuf:"varint,3,opt,name=hits_addend,json=hitsAddend,proto3" json:"hits_addend,omitempty"`
	// contains filtered or unexported fields
}

Main message for a rate limit request. The rate limit service is designed to be fully generic in the sense that it can operate on arbitrary hierarchical key/value pairs. The loaded configuration will parse the request and find the most specific limit to apply. In addition, a RateLimitRequest can contain multiple "descriptors" to limit on. When multiple descriptors are provided, the server will limit on *ALL* of them and return an OVER_LIMIT response if any of them are over limit. This enables more complex application level rate limiting scenarios if desired.

func (*RateLimitRequest) Descriptor deprecated 

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

Deprecated: Use RateLimitRequest.ProtoReflect.Descriptor instead.

func (*RateLimitRequest) GetDescriptors 

func (x *RateLimitRequest) GetDescriptors() []*ratelimit.RateLimitDescriptor

func (*RateLimitRequest) GetDomain 

func (x *RateLimitRequest) GetDomain() string

func (*RateLimitRequest) GetHitsAddend 

func (x *RateLimitRequest) GetHitsAddend() uint32

func (*RateLimitRequest) ProtoMessage 

func (*RateLimitRequest) ProtoMessage()

func (*RateLimitRequest) ProtoReflect 

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

func (*RateLimitRequest) Reset 

func (x *RateLimitRequest) Reset()

func (*RateLimitRequest) String 

func (x *RateLimitRequest) String() string

func (*RateLimitRequest) Validate 

func (m *RateLimitRequest) Validate() error

Validate checks the field values on RateLimitRequest with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*RateLimitRequest) ValidateAll 

func (m *RateLimitRequest) ValidateAll() error

ValidateAll checks the field values on RateLimitRequest with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in RateLimitRequestMultiError, or nil if none found.

type RateLimitRequestMultiError 

type RateLimitRequestMultiError []error

RateLimitRequestMultiError is an error wrapping multiple validation errors returned by RateLimitRequest.ValidateAll() if the designated constraints aren't met.

func (RateLimitRequestMultiError) AllErrors 

func (m RateLimitRequestMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (RateLimitRequestMultiError) Error 

func (m RateLimitRequestMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type RateLimitRequestValidationError 

type RateLimitRequestValidationError struct {
	// contains filtered or unexported fields
}

RateLimitRequestValidationError is the validation error returned by RateLimitRequest.Validate if the designated constraints aren't met.

func (RateLimitRequestValidationError) Cause 

func (e RateLimitRequestValidationError) Cause() error

Cause function returns cause value.

func (RateLimitRequestValidationError) Error 

func (e RateLimitRequestValidationError) Error() string

Error satisfies the builtin error interface

func (RateLimitRequestValidationError) ErrorName 

func (e RateLimitRequestValidationError) ErrorName() string

ErrorName returns error name.

func (RateLimitRequestValidationError) Field 

func (e RateLimitRequestValidationError) Field() string

Field function returns field value.

func (RateLimitRequestValidationError) Key 

func (e RateLimitRequestValidationError) Key() bool

Key function returns key value.

func (RateLimitRequestValidationError) Reason 

func (e RateLimitRequestValidationError) Reason() string

Reason function returns reason value.

type RateLimitResponse 

type RateLimitResponse struct {

	// The overall response code which takes into account all of the descriptors that were passed
	// in the RateLimitRequest message.
	OverallCode RateLimitResponse_Code `` /* 150-byte string literal not displayed */
	// A list of DescriptorStatus messages which matches the length of the descriptor list passed
	// in the RateLimitRequest. This can be used by the caller to determine which individual
	// descriptors failed and/or what the currently configured limits are for all of them.
	Statuses []*RateLimitResponse_DescriptorStatus `protobuf:"bytes,2,rep,name=statuses,proto3" json:"statuses,omitempty"`
	// A list of headers to add to the response
	Headers []*core.HeaderValue `protobuf:"bytes,3,rep,name=headers,proto3" json:"headers,omitempty"`
	// A list of headers to add to the request when forwarded
	RequestHeadersToAdd []*core.HeaderValue `protobuf:"bytes,4,rep,name=request_headers_to_add,json=requestHeadersToAdd,proto3" json:"request_headers_to_add,omitempty"`
	// contains filtered or unexported fields
}

A response from a ShouldRateLimit call.

func (*RateLimitResponse) Descriptor deprecated 

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

Deprecated: Use RateLimitResponse.ProtoReflect.Descriptor instead.

func (*RateLimitResponse) GetHeaders 

func (x *RateLimitResponse) GetHeaders() []*core.HeaderValue

func (*RateLimitResponse) GetOverallCode 

func (x *RateLimitResponse) GetOverallCode() RateLimitResponse_Code

func (*RateLimitResponse) GetRequestHeadersToAdd 

func (x *RateLimitResponse) GetRequestHeadersToAdd() []*core.HeaderValue

func (*RateLimitResponse) GetStatuses 

func (x *RateLimitResponse) GetStatuses() []*RateLimitResponse_DescriptorStatus

func (*RateLimitResponse) ProtoMessage 

func (*RateLimitResponse) ProtoMessage()

func (*RateLimitResponse) ProtoReflect 

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

func (*RateLimitResponse) Reset 

func (x *RateLimitResponse) Reset()

func (*RateLimitResponse) String 

func (x *RateLimitResponse) String() string

func (*RateLimitResponse) Validate 

func (m *RateLimitResponse) Validate() error

Validate checks the field values on RateLimitResponse with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*RateLimitResponse) ValidateAll 

func (m *RateLimitResponse) ValidateAll() error

ValidateAll checks the field values on RateLimitResponse with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in RateLimitResponseMultiError, or nil if none found.

type RateLimitResponseMultiError 

type RateLimitResponseMultiError []error

RateLimitResponseMultiError is an error wrapping multiple validation errors returned by RateLimitResponse.ValidateAll() if the designated constraints aren't met.

func (RateLimitResponseMultiError) AllErrors 

func (m RateLimitResponseMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (RateLimitResponseMultiError) Error 

func (m RateLimitResponseMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type RateLimitResponseValidationError 

type RateLimitResponseValidationError struct {
	// contains filtered or unexported fields
}

RateLimitResponseValidationError is the validation error returned by RateLimitResponse.Validate if the designated constraints aren't met.

func (RateLimitResponseValidationError) Cause 

func (e RateLimitResponseValidationError) Cause() error

Cause function returns cause value.

func (RateLimitResponseValidationError) Error 

func (e RateLimitResponseValidationError) Error() string

Error satisfies the builtin error interface

func (RateLimitResponseValidationError) ErrorName 

func (e RateLimitResponseValidationError) ErrorName() string

ErrorName returns error name.

func (RateLimitResponseValidationError) Field 

func (e RateLimitResponseValidationError) Field() string

Field function returns field value.

func (RateLimitResponseValidationError) Key 

func (e RateLimitResponseValidationError) Key() bool

Key function returns key value.

func (RateLimitResponseValidationError) Reason 

func (e RateLimitResponseValidationError) Reason() string

Reason function returns reason value.

type RateLimitResponse_Code 

type RateLimitResponse_Code int32
const (
	// The response code is not known.
	RateLimitResponse_UNKNOWN RateLimitResponse_Code = 0
	// The response code to notify that the number of requests are under limit.
	RateLimitResponse_OK RateLimitResponse_Code = 1
	// The response code to notify that the number of requests are over limit.
	RateLimitResponse_OVER_LIMIT RateLimitResponse_Code = 2
)

func (RateLimitResponse_Code) Descriptor 

func (RateLimitResponse_Code) Descriptor() protoreflect.EnumDescriptor

func (RateLimitResponse_Code) Enum 

func (x RateLimitResponse_Code) Enum() *RateLimitResponse_Code

func (RateLimitResponse_Code) EnumDescriptor deprecated 

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

Deprecated: Use RateLimitResponse_Code.Descriptor instead.

func (RateLimitResponse_Code) Number 

func (x RateLimitResponse_Code) Number() protoreflect.EnumNumber

func (RateLimitResponse_Code) String 

func (x RateLimitResponse_Code) String() string

func (RateLimitResponse_Code) Type 

func (RateLimitResponse_Code) Type() protoreflect.EnumType

type RateLimitResponse_DescriptorStatus 

type RateLimitResponse_DescriptorStatus struct {

	// The response code for an individual descriptor.
	Code RateLimitResponse_Code `protobuf:"varint,1,opt,name=code,proto3,enum=envoy.service.ratelimit.v2.RateLimitResponse_Code" json:"code,omitempty"`
	// The current limit as configured by the server. Useful for debugging, etc.
	CurrentLimit *RateLimitResponse_RateLimit `protobuf:"bytes,2,opt,name=current_limit,json=currentLimit,proto3" json:"current_limit,omitempty"`
	// The limit remaining in the current time unit.
	LimitRemaining uint32 `protobuf:"varint,3,opt,name=limit_remaining,json=limitRemaining,proto3" json:"limit_remaining,omitempty"`
	// contains filtered or unexported fields
}

func (*RateLimitResponse_DescriptorStatus) Descriptor deprecated 

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

Deprecated: Use RateLimitResponse_DescriptorStatus.ProtoReflect.Descriptor instead.

func (*RateLimitResponse_DescriptorStatus) GetCode 

func (x *RateLimitResponse_DescriptorStatus) GetCode() RateLimitResponse_Code

func (*RateLimitResponse_DescriptorStatus) GetCurrentLimit 

func (x *RateLimitResponse_DescriptorStatus) GetCurrentLimit() *RateLimitResponse_RateLimit

func (*RateLimitResponse_DescriptorStatus) GetLimitRemaining 

func (x *RateLimitResponse_DescriptorStatus) GetLimitRemaining() uint32

func (*RateLimitResponse_DescriptorStatus) ProtoMessage 

func (*RateLimitResponse_DescriptorStatus) ProtoMessage()

func (*RateLimitResponse_DescriptorStatus) ProtoReflect 

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

func (*RateLimitResponse_DescriptorStatus) Reset 

func (x *RateLimitResponse_DescriptorStatus) Reset()

func (*RateLimitResponse_DescriptorStatus) String 

func (x *RateLimitResponse_DescriptorStatus) String() string

func (*RateLimitResponse_DescriptorStatus) Validate 

func (m *RateLimitResponse_DescriptorStatus) Validate() error

Validate checks the field values on RateLimitResponse_DescriptorStatus with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*RateLimitResponse_DescriptorStatus) ValidateAll 

func (m *RateLimitResponse_DescriptorStatus) ValidateAll() error

ValidateAll checks the field values on RateLimitResponse_DescriptorStatus with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in RateLimitResponse_DescriptorStatusMultiError, or nil if none found.

type RateLimitResponse_DescriptorStatusMultiError 

type RateLimitResponse_DescriptorStatusMultiError []error

RateLimitResponse_DescriptorStatusMultiError is an error wrapping multiple validation errors returned by RateLimitResponse_DescriptorStatus.ValidateAll() if the designated constraints aren't met.

func (RateLimitResponse_DescriptorStatusMultiError) AllErrors 

func (m RateLimitResponse_DescriptorStatusMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (RateLimitResponse_DescriptorStatusMultiError) Error 

func (m RateLimitResponse_DescriptorStatusMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type RateLimitResponse_DescriptorStatusValidationError 

type RateLimitResponse_DescriptorStatusValidationError struct {
	// contains filtered or unexported fields
}

RateLimitResponse_DescriptorStatusValidationError is the validation error returned by RateLimitResponse_DescriptorStatus.Validate if the designated constraints aren't met.

func (RateLimitResponse_DescriptorStatusValidationError) Cause 

func (e RateLimitResponse_DescriptorStatusValidationError) Cause() error

Cause function returns cause value.

func (RateLimitResponse_DescriptorStatusValidationError) Error 

func (e RateLimitResponse_DescriptorStatusValidationError) Error() string

Error satisfies the builtin error interface

func (RateLimitResponse_DescriptorStatusValidationError) ErrorName 

func (e RateLimitResponse_DescriptorStatusValidationError) ErrorName() string

ErrorName returns error name.

func (RateLimitResponse_DescriptorStatusValidationError) Field 

func (e RateLimitResponse_DescriptorStatusValidationError) Field() string

Field function returns field value.

func (RateLimitResponse_DescriptorStatusValidationError) Key 

func (e RateLimitResponse_DescriptorStatusValidationError) Key() bool

Key function returns key value.

func (RateLimitResponse_DescriptorStatusValidationError) Reason 

func (e RateLimitResponse_DescriptorStatusValidationError) Reason() string

Reason function returns reason value.

type RateLimitResponse_RateLimit 

type RateLimitResponse_RateLimit struct {

	// A name or description of this limit.
	Name string `protobuf:"bytes,3,opt,name=name,proto3" json:"name,omitempty"`
	// The number of requests per unit of time.
	RequestsPerUnit uint32 `protobuf:"varint,1,opt,name=requests_per_unit,json=requestsPerUnit,proto3" json:"requests_per_unit,omitempty"`
	// The unit of time.
	Unit RateLimitResponse_RateLimit_Unit `` /* 127-byte string literal not displayed */
	// contains filtered or unexported fields
}

Defines an actual rate limit in terms of requests per unit of time and the unit itself.

func (*RateLimitResponse_RateLimit) Descriptor deprecated 

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

Deprecated: Use RateLimitResponse_RateLimit.ProtoReflect.Descriptor instead.

func (*RateLimitResponse_RateLimit) GetName 

func (x *RateLimitResponse_RateLimit) GetName() string

func (*RateLimitResponse_RateLimit) GetRequestsPerUnit 

func (x *RateLimitResponse_RateLimit) GetRequestsPerUnit() uint32

func (*RateLimitResponse_RateLimit) GetUnit 

func (x *RateLimitResponse_RateLimit) GetUnit() RateLimitResponse_RateLimit_Unit

func (*RateLimitResponse_RateLimit) ProtoMessage 

func (*RateLimitResponse_RateLimit) ProtoMessage()

func (*RateLimitResponse_RateLimit) ProtoReflect 

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

func (*RateLimitResponse_RateLimit) Reset 

func (x *RateLimitResponse_RateLimit) Reset()

func (*RateLimitResponse_RateLimit) String 

func (x *RateLimitResponse_RateLimit) String() string

func (*RateLimitResponse_RateLimit) Validate 

func (m *RateLimitResponse_RateLimit) Validate() error

Validate checks the field values on RateLimitResponse_RateLimit with the rules defined in the proto definition for this message. If any rules are violated, the first error encountered is returned, or nil if there are no violations.

func (*RateLimitResponse_RateLimit) ValidateAll 

func (m *RateLimitResponse_RateLimit) ValidateAll() error

ValidateAll checks the field values on RateLimitResponse_RateLimit with the rules defined in the proto definition for this message. If any rules are violated, the result is a list of violation errors wrapped in RateLimitResponse_RateLimitMultiError, or nil if none found.

type RateLimitResponse_RateLimitMultiError 

type RateLimitResponse_RateLimitMultiError []error

RateLimitResponse_RateLimitMultiError is an error wrapping multiple validation errors returned by RateLimitResponse_RateLimit.ValidateAll() if the designated constraints aren't met.

func (RateLimitResponse_RateLimitMultiError) AllErrors 

func (m RateLimitResponse_RateLimitMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (RateLimitResponse_RateLimitMultiError) Error 

func (m RateLimitResponse_RateLimitMultiError) Error() string

Error returns a concatenation of all the error messages it wraps.

type RateLimitResponse_RateLimitValidationError 

type RateLimitResponse_RateLimitValidationError struct {
	// contains filtered or unexported fields
}

RateLimitResponse_RateLimitValidationError is the validation error returned by RateLimitResponse_RateLimit.Validate if the designated constraints aren't met.

func (RateLimitResponse_RateLimitValidationError) Cause 

func (e RateLimitResponse_RateLimitValidationError) Cause() error

Cause function returns cause value.

func (RateLimitResponse_RateLimitValidationError) Error 

func (e RateLimitResponse_RateLimitValidationError) Error() string

Error satisfies the builtin error interface

func (RateLimitResponse_RateLimitValidationError) ErrorName 

func (e RateLimitResponse_RateLimitValidationError) ErrorName() string

ErrorName returns error name.

func (RateLimitResponse_RateLimitValidationError) Field 

func (e RateLimitResponse_RateLimitValidationError) Field() string

Field function returns field value.

func (RateLimitResponse_RateLimitValidationError) Key 

func (e RateLimitResponse_RateLimitValidationError) Key() bool

Key function returns key value.

func (RateLimitResponse_RateLimitValidationError) Reason 

func (e RateLimitResponse_RateLimitValidationError) Reason() string

Reason function returns reason value.

type RateLimitResponse_RateLimit_Unit 

type RateLimitResponse_RateLimit_Unit int32
const (
	// The time unit is not known.
	RateLimitResponse_RateLimit_UNKNOWN RateLimitResponse_RateLimit_Unit = 0
	// The time unit representing a second.
	RateLimitResponse_RateLimit_SECOND RateLimitResponse_RateLimit_Unit = 1
	// The time unit representing a minute.
	RateLimitResponse_RateLimit_MINUTE RateLimitResponse_RateLimit_Unit = 2
	// The time unit representing an hour.
	RateLimitResponse_RateLimit_HOUR RateLimitResponse_RateLimit_Unit = 3
	// The time unit representing a day.
	RateLimitResponse_RateLimit_DAY RateLimitResponse_RateLimit_Unit = 4
)

func (RateLimitResponse_RateLimit_Unit) Descriptor 

func (RateLimitResponse_RateLimit_Unit) Descriptor() protoreflect.EnumDescriptor

func (RateLimitResponse_RateLimit_Unit) Enum 

func (x RateLimitResponse_RateLimit_Unit) Enum() *RateLimitResponse_RateLimit_Unit

func (RateLimitResponse_RateLimit_Unit) EnumDescriptor deprecated 

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

Deprecated: Use RateLimitResponse_RateLimit_Unit.Descriptor instead.

func (RateLimitResponse_RateLimit_Unit) Number 

func (x RateLimitResponse_RateLimit_Unit) Number() protoreflect.EnumNumber

func (RateLimitResponse_RateLimit_Unit) String 

func (x RateLimitResponse_RateLimit_Unit) String() string

func (RateLimitResponse_RateLimit_Unit) Type 

func (RateLimitResponse_RateLimit_Unit) Type() protoreflect.EnumType

type RateLimitServiceClient 

type RateLimitServiceClient interface {
	// Determine whether rate limiting should take place.
	ShouldRateLimit(ctx context.Context, in *RateLimitRequest, opts ...grpc.CallOption) (*RateLimitResponse, error)
}

RateLimitServiceClient is the client API for RateLimitService service.

For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.

func NewRateLimitServiceClient 

func NewRateLimitServiceClient(cc grpc.ClientConnInterface) RateLimitServiceClient

type RateLimitServiceServer 

type RateLimitServiceServer interface {
	// Determine whether rate limiting should take place.
	ShouldRateLimit(context.Context, *RateLimitRequest) (*RateLimitResponse, error)
}

RateLimitServiceServer is the server API for RateLimitService service.

type UnimplementedRateLimitServiceServer 

type UnimplementedRateLimitServiceServer struct {
}

UnimplementedRateLimitServiceServer can be embedded to have forward compatible implementations.

func (*UnimplementedRateLimitServiceServer) ShouldRateLimit 

func (*UnimplementedRateLimitServiceServer) ShouldRateLimit(context.Context, *RateLimitRequest) (*RateLimitResponse, error)

Source Files

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