spf

package

v1.0.0 Latest Latest Go to latest Published: Aug 10, 2026 License: MIT Imports: 9 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/Motmedel/utils_go

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Documentation ¶

Index ¶

Constants
Variables
func ExtractIncludeValues(record *Record) []string
func ExtractNetworks(record *Record, passOnly bool) []*net.IPNet
func ExtractRedirectValues(record *Record) []string
type Directive
type Mechanism
type Modifier
type Record
- func ParseSpfRecord(data []byte) (*Record, error)
- func (r *Record) Directives() []*Directive
- func (r *Record) Modifiers() []*Modifier
type TermPtr

Constants ¶

View Source

const (
	NeutralQualifier  = "?"
	SoftfailQualifier = "~"
	FailQualifier     = "-"
)

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const MaximumLookupLimit = 10

View Source

const Prefix = "v=spf1 "

Variables ¶

View Source

var ErrUnexpectedMatchRule = errors.New("unexpected matching rule")

View Source

var SpfGrammar *abnf.Grammar

Functions ¶

func ExtractIncludeValues ¶

func ExtractIncludeValues(record *Record) []string

func ExtractNetworks ¶

func ExtractNetworks(record *Record, passOnly bool) []*net.IPNet

func ExtractRedirectValues ¶

func ExtractRedirectValues(record *Record) []string

Types ¶

type Directive ¶

type Directive struct {
	Index     int        `json:"index"`
	Qualifier string     `json:"qualifier,omitzero"`
	Mechanism *Mechanism `json:"mechanism,omitzero"`
}

type Mechanism ¶

type Mechanism struct {
	Label string `json:"label,omitzero"`
	Value string `json:"value,omitzero"`
}

type Modifier ¶

type Modifier struct {
	Index int    `json:"index"`
	Label string `json:"label,omitzero"`
	Value string `json:"value,omitzero"`
}

type Record ¶

type Record struct {
	Domain string `json:"domain,omitzero"`
	Raw    string `json:"raw,omitzero"`
	Terms  []any  `json:"-" jsonschema:"-"`
}

func ParseSpfRecord ¶

func ParseSpfRecord(data []byte) (*Record, error)

func (*Record) Directives ¶

func (r *Record) Directives() []*Directive

func (*Record) Modifiers ¶

func (r *Record) Modifiers() []*Modifier

type TermPtr ¶

type TermPtr interface {
	*Modifier | *Directive
}

Source Files ¶

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