mutation_rulesv3

package
v3.9.0-rc.1 Latest Latest
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 Go to latest Published: Oct 30, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

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Index

Constants

This section is empty.

Variables

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var File_envoy_config_common_mutation_rules_v3_mutation_rules_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type HeaderMutation added in v3.6.0 

type HeaderMutation struct {

	// Types that are assignable to Action:
	//	*HeaderMutation_Remove
	//	*HeaderMutation_Append
	Action isHeaderMutation_Action `protobuf_oneof:"action"`
	// contains filtered or unexported fields
}

The HeaderMutation structure specifies an action that may be taken on HTTP headers.

func (*HeaderMutation) Descriptor deprecated added in v3.6.0 

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

Deprecated: Use HeaderMutation.ProtoReflect.Descriptor instead.

func (*HeaderMutation) GetAction added in v3.6.0 

func (m *HeaderMutation) GetAction() isHeaderMutation_Action

func (*HeaderMutation) GetAppend added in v3.6.0 

func (x *HeaderMutation) GetAppend() *v31.HeaderValueOption

func (*HeaderMutation) GetRemove added in v3.6.0 

func (x *HeaderMutation) GetRemove() string

func (*HeaderMutation) ProtoMessage added in v3.6.0 

func (*HeaderMutation) ProtoMessage()

func (*HeaderMutation) ProtoReflect added in v3.6.0 

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

func (*HeaderMutation) Reset added in v3.6.0 

func (x *HeaderMutation) Reset()

func (*HeaderMutation) String added in v3.6.0 

func (x *HeaderMutation) String() string

func (*HeaderMutation) Validate added in v3.6.0 

func (m *HeaderMutation) Validate() error

Validate checks the field values on HeaderMutation 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 (*HeaderMutation) ValidateAll added in v3.6.0 

func (m *HeaderMutation) ValidateAll() error

ValidateAll checks the field values on HeaderMutation 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 HeaderMutationMultiError, or nil if none found.

type HeaderMutationMultiError added in v3.6.0 

type HeaderMutationMultiError []error

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

func (HeaderMutationMultiError) AllErrors added in v3.6.0 

func (m HeaderMutationMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (HeaderMutationMultiError) Error added in v3.6.0 

func (m HeaderMutationMultiError) Error() string

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

type HeaderMutationRules 

type HeaderMutationRules struct {

	// By default, certain headers that could affect processing of subsequent
	// filters or request routing cannot be modified. These headers are
	// “host“, “:authority“, “:scheme“, and “:method“. Setting this parameter
	// to true allows these headers to be modified as well.
	AllowAllRouting *wrappers.BoolValue `protobuf:"bytes,1,opt,name=allow_all_routing,json=allowAllRouting,proto3" json:"allow_all_routing,omitempty"`
	// If true, allow modification of envoy internal headers. By default, these
	// start with “x-envoy“ but this may be overridden in the “Bootstrap“
	// configuration using the
	// :ref:`header_prefix <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.header_prefix>`
	// field. Default is false.
	AllowEnvoy *wrappers.BoolValue `protobuf:"bytes,2,opt,name=allow_envoy,json=allowEnvoy,proto3" json:"allow_envoy,omitempty"`
	// If true, prevent modification of any system header, defined as a header
	// that starts with a “:“ character, regardless of any other settings.
	// A processing server may still override the “:status“ of an HTTP response
	// using an “ImmediateResponse“ message. Default is false.
	DisallowSystem *wrappers.BoolValue `protobuf:"bytes,3,opt,name=disallow_system,json=disallowSystem,proto3" json:"disallow_system,omitempty"`
	// If true, prevent modifications of all header values, regardless of any
	// other settings. A processing server may still override the “:status“
	// of an HTTP response using an “ImmediateResponse“ message. Default is false.
	DisallowAll *wrappers.BoolValue `protobuf:"bytes,4,opt,name=disallow_all,json=disallowAll,proto3" json:"disallow_all,omitempty"`
	// If set, specifically allow any header that matches this regular
	// expression. This overrides all other settings except for
	// “disallow_expression“.
	AllowExpression *v3.RegexMatcher `protobuf:"bytes,5,opt,name=allow_expression,json=allowExpression,proto3" json:"allow_expression,omitempty"`
	// If set, specifically disallow any header that matches this regular
	// expression regardless of any other settings.
	DisallowExpression *v3.RegexMatcher `protobuf:"bytes,6,opt,name=disallow_expression,json=disallowExpression,proto3" json:"disallow_expression,omitempty"`
	// If true, and if the rules in this list cause a header mutation to be
	// disallowed, then the filter using this configuration will terminate the
	// request with a 500 error. In addition, regardless of the setting of this
	// parameter, any attempt to set, add, or modify a disallowed header will
	// cause the “rejected_header_mutations“ counter to be incremented.
	// Default is false.
	DisallowIsError *wrappers.BoolValue `protobuf:"bytes,7,opt,name=disallow_is_error,json=disallowIsError,proto3" json:"disallow_is_error,omitempty"`
	// contains filtered or unexported fields
}

The HeaderMutationRules structure specifies what headers may be manipulated by a processing filter. This set of rules makes it possible to control which modifications a filter may make.

By default, an external processing server may add, modify, or remove any header except for an "Envoy internal" header (which is typically denoted by an x-envoy prefix) or specific headers that may affect further filter processing:

* “host“ * “:authority“ * “:scheme“ * “:method“

Every attempt to add, change, append, or remove a header will be tested against the rules here. Disallowed header mutations will be ignored unless “disallow_is_error“ is set to true.

Attempts to remove headers are further constrained -- regardless of the settings, system-defined headers (that start with “:“) and the “host“ header may never be removed.

In addition, a counter will be incremented whenever a mutation is rejected. In the ext_proc filter, that counter is named “rejected_header_mutations“. [#next-free-field: 8]

func (*HeaderMutationRules) Descriptor deprecated 

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

Deprecated: Use HeaderMutationRules.ProtoReflect.Descriptor instead.

func (*HeaderMutationRules) GetAllowAllRouting 

func (x *HeaderMutationRules) GetAllowAllRouting() *wrappers.BoolValue

func (*HeaderMutationRules) GetAllowEnvoy 

func (x *HeaderMutationRules) GetAllowEnvoy() *wrappers.BoolValue

func (*HeaderMutationRules) GetAllowExpression 

func (x *HeaderMutationRules) GetAllowExpression() *v3.RegexMatcher

func (*HeaderMutationRules) GetDisallowAll 

func (x *HeaderMutationRules) GetDisallowAll() *wrappers.BoolValue

func (*HeaderMutationRules) GetDisallowExpression 

func (x *HeaderMutationRules) GetDisallowExpression() *v3.RegexMatcher

func (*HeaderMutationRules) GetDisallowIsError 

func (x *HeaderMutationRules) GetDisallowIsError() *wrappers.BoolValue

func (*HeaderMutationRules) GetDisallowSystem 

func (x *HeaderMutationRules) GetDisallowSystem() *wrappers.BoolValue

func (*HeaderMutationRules) ProtoMessage 

func (*HeaderMutationRules) ProtoMessage()

func (*HeaderMutationRules) ProtoReflect 

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

func (*HeaderMutationRules) Reset 

func (x *HeaderMutationRules) Reset()

func (*HeaderMutationRules) String 

func (x *HeaderMutationRules) String() string

func (*HeaderMutationRules) Validate 

func (m *HeaderMutationRules) Validate() error

Validate checks the field values on HeaderMutationRules 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 (*HeaderMutationRules) ValidateAll 

func (m *HeaderMutationRules) ValidateAll() error

ValidateAll checks the field values on HeaderMutationRules 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 HeaderMutationRulesMultiError, or nil if none found.

type HeaderMutationRulesMultiError 

type HeaderMutationRulesMultiError []error

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

func (HeaderMutationRulesMultiError) AllErrors 

func (m HeaderMutationRulesMultiError) AllErrors() []error

AllErrors returns a list of validation violation errors.

func (HeaderMutationRulesMultiError) Error 

func (m HeaderMutationRulesMultiError) Error() string

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

type HeaderMutationRulesValidationError 

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

HeaderMutationRulesValidationError is the validation error returned by HeaderMutationRules.Validate if the designated constraints aren't met.

func (HeaderMutationRulesValidationError) Cause 

func (e HeaderMutationRulesValidationError) Cause() error

Cause function returns cause value.

func (HeaderMutationRulesValidationError) Error 

func (e HeaderMutationRulesValidationError) Error() string

Error satisfies the builtin error interface

func (HeaderMutationRulesValidationError) ErrorName 

func (e HeaderMutationRulesValidationError) ErrorName() string

ErrorName returns error name.

func (HeaderMutationRulesValidationError) Field 

func (e HeaderMutationRulesValidationError) Field() string

Field function returns field value.

func (HeaderMutationRulesValidationError) Key 

func (e HeaderMutationRulesValidationError) Key() bool

Key function returns key value.

func (HeaderMutationRulesValidationError) Reason 

func (e HeaderMutationRulesValidationError) Reason() string

Reason function returns reason value.

type HeaderMutationValidationError added in v3.6.0 

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

HeaderMutationValidationError is the validation error returned by HeaderMutation.Validate if the designated constraints aren't met.

func (HeaderMutationValidationError) Cause added in v3.6.0 

func (e HeaderMutationValidationError) Cause() error

Cause function returns cause value.

func (HeaderMutationValidationError) Error added in v3.6.0 

func (e HeaderMutationValidationError) Error() string

Error satisfies the builtin error interface

func (HeaderMutationValidationError) ErrorName added in v3.6.0 

func (e HeaderMutationValidationError) ErrorName() string

ErrorName returns error name.

func (HeaderMutationValidationError) Field added in v3.6.0 

func (e HeaderMutationValidationError) Field() string

Field function returns field value.

func (HeaderMutationValidationError) Key added in v3.6.0 

func (e HeaderMutationValidationError) Key() bool

Key function returns key value.

func (HeaderMutationValidationError) Reason added in v3.6.0 

func (e HeaderMutationValidationError) Reason() string

Reason function returns reason value.

type HeaderMutation_Append added in v3.6.0 

type HeaderMutation_Append struct {
	// Append new header by the specified HeaderValueOption.
	Append *v31.HeaderValueOption `protobuf:"bytes,2,opt,name=append,proto3,oneof"`
}

type HeaderMutation_Remove added in v3.6.0 

type HeaderMutation_Remove struct {
	// Remove the specified header if it exists.
	Remove string `protobuf:"bytes,1,opt,name=remove,proto3,oneof"`
}

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