label

package

v2.0.0-alpha.14 Latest Latest Go to latest Published: Apr 24, 2023 License: Apache-2.0 Imports: 8 Imported by: 0

Details

The label filter plugin adds labels to DNSTAP extra field. It can get label value by dnsutils getter functions.

Name	type	Required	Default	Description
Add	[]AddLabel	no		Add settings
Del	[]DelLabel	no		Del settings

AddLabel

Name	type	Required	Description
Name	string	yes	Label name
Type	enum("DNSTAP","DNS","STATIC")	yes
Value	string	yes	Type: DNSTAP, Value Type: getter.DnstapGetterName Type: DNS, Value Type: getter.DnsMsgGetterName Type: STATIC, Value Type: add this value

DelLabel

Name	type	Required	Default	Description
Name	string	yes		Label name

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func Setup(raw json.RawMessage) (types.FilterPlugin, error)

type AddLabel struct {
	Name  string
	Type  AddLabelType
	Value string
	// contains filtered or unexported fields
}

func (l *AddLabel) Setup() error

type AddLabelType string

const (
	AddLabelTypeDNSTAP AddLabelType = "DNSTAP"
	AddLabelTypeDNS    AddLabelType = "DNS"
	AddLabelTypeSTATIC AddLabelType = "STATIC"
)

type DelLabel struct {
	Name string
}

func (l *DelLabel) Validate() error

type Label struct {
	plugin.PluginCommon
	Add []*AddLabel
	Del []*DelLabel
}

func (f *Label) Filter(t *types.DnstapMessage) *types.DnstapMessage