dkim

package

v1.5.0 Latest Latest Go to latest Published: Aug 10, 2026 License: MIT Imports: 16 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 GetKeyData(data string) ([]byte, error)
func ParseKey(data string, keyType string) (crypto.PublicKey, error)
type Header
- func ParseHeader(data []byte) (*Header, error)
type Record
- func ParseRecord(data []byte) (*Record, error)

Constants ¶

View Source

const Prefix = "v=DKIM1"

Variables ¶

View Source

var (
	ErrVNotFirstTag           = errors.New("v not first tag")
	ErrMalformedTag           = errors.New("malformed tag")
	ErrMultipleTagPaths       = errors.New("multiple tag paths")
	ErrDuplicateTags          = errors.New("duplicate tags")
	ErrMissingPublicKeyData   = errors.New("missing public key data")
	ErrMalformedPublicKeyData = errors.New("malformed public key data")
	ErrUnexpectedTag          = errors.New("unexpected tag")
	ErrUnexpectedTagType      = errors.New("unexpected tag type")

	ErrMissingRequiredTag = errors.New("missing required tag")
)

View Source

var DkimGrammar *abnf.Grammar

View Source

var ErrBadEd25519Length = errors.New("bad ed25519 length")

Functions ¶

func GetKeyData ¶

func GetKeyData(data string) ([]byte, error)

func ParseKey ¶

func ParseKey(data string, keyType string) (crypto.PublicKey, error)

Types ¶

type Header ¶

type Header struct {
	Version                 int         `json:"version,omitzero"`
	Algorithm               string      `json:"algorithm,omitzero"`
	Signature               string      `json:"signature,omitzero"`
	Hash                    string      `json:"hash,omitzero"`
	MessageCanonicalization string      `json:"message_canonicalization,omitzero"`
	SigningDomainIdentifier string      `json:"signing_domain_identifier,omitzero"`
	SignedHeaderFields      []string    `json:"signed_header_fields,omitzero"`
	AgentOrUserIdentifier   string      `json:"agent_or_user_identifier"`
	BodyLengthCount         string      `json:"body_length_count,omitzero"`
	QueryMethods            []string    `json:"query_methods,omitzero"`
	Selector                string      `json:"selector,omitzero"`
	SignatureTimestamp      string      `json:"signature_timestamp,omitzero"`
	SignatureExpiration     string      `json:"signature_expiration,omitzero"`
	CopiedHeaderFields      [][2]string `json:"copied_header_fields,omitzero"`

	Raw        string      `json:"raw,omitzero"`
	Domain     string      `json:"domain,omitzero"`
	Extensions [][2]string `json:"extensions,omitzero"`
}

func ParseHeader ¶

func ParseHeader(data []byte) (*Header, error)

type Record ¶

type Record struct {
	Version                  int      `json:"version,omitzero"`
	AcceptableHashAlgorithms []string `json:"acceptable_hash_algorithms,omitzero"`
	KeyType                  string   `json:"key_type,omitzero"`
	Notes                    string   `json:"notes,omitzero"`
	PublicKeyData            string   `json:"public_key_data,omitzero"`
	ServiceType              string   `json:"service_type,omitzero"`
	Flags                    []string `json:"flags,omitzero"`

	Raw        string      `json:"raw,omitzero"`
	Domain     string      `json:"domain,omitzero"`
	Selector   string      `json:"selector,omitzero"`
	Extensions [][2]string `json:"extensions,omitzero"`
}

func ParseRecord ¶

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

func (*Record) GetKeyType ¶

func (r *Record) GetKeyType() string

func (*Record) GetPublicKey ¶

func (r *Record) GetPublicKey() (crypto.PublicKey, error)

func (*Record) GetServiceType ¶

func (r *Record) GetServiceType() string

func (*Record) GetVersion ¶

func (r *Record) GetVersion() int

Source Files ¶

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