Jomaar/go-dkim
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This commit is contained in:
Stéphane Depierrepont aka Toorop
2015-05-14 10:34:50 +02:00
parent 773c7cd060
commit 439f4b5b03
2 changed files with 11 additions and 11 deletions
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16
dkimHeader.go
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@@ -10,7 +10,7 @@ import (
"time"
)
type DkimHeader struct {
type dkimHeader struct {
// Version This tag defines the version of DKIM
// specification that applies to the signature record.
// tag v
@@ -197,8 +197,8 @@ type DkimHeader struct {
}
// NewDkimHeaderBySigOptions return a new DkimHeader initioalized with sigOptions value
func NewDkimHeaderBySigOptions(options sigOptions) *DkimHeader {
h := new(DkimHeader)
func newDkimHeaderBySigOptions(options sigOptions) *dkimHeader {
h := new(dkimHeader)
h.Version = "1"
h.Algorithm = options.Algo
h.MessageCanonicalization = options.Canonicalization
@@ -221,7 +221,7 @@ func NewDkimHeaderBySigOptions(options sigOptions) *DkimHeader {
// NewFromEmail return a new DkimHeader by parsing an email
// Note: according to RFC 6376 an email can have multiple DKIM Header
// in this case we return the last inserted or the last with d== mail from
func NewFromEmail(email *[]byte) (*DkimHeader, error) {
func newDkimHeaderFromEmail(email *[]byte) (*dkimHeader, error) {
m, err := mail.ReadMessage(bytes.NewReader(*email))
if err != nil {
return nil, err
@@ -265,7 +265,7 @@ func NewFromEmail(email *[]byte) (*DkimHeader, error) {
}
}
var keep *DkimHeader
var keep *dkimHeader
var keepErr error
//for _, dk := range m.Header[textproto.CanonicalMIMEHeaderKey("DKIM-Signature")] {
for _, h := range dkHeaders {
@@ -291,8 +291,8 @@ func NewFromEmail(email *[]byte) (*DkimHeader, error) {
}
// parseDkHeader parse raw dkim header
func parseDkHeader(header string) (dkh *DkimHeader, err error) {
dkh = new(DkimHeader)
func parseDkHeader(header string) (dkh *dkimHeader, err error) {
dkh = new(dkimHeader)
keyVal := strings.SplitN(header, ":", 2)
@@ -434,7 +434,7 @@ func parseDkHeader(header string) (dkh *DkimHeader, err error) {
// GetHeaderBase return base header for signers
// Todo: some refactoring needed...
func (d *DkimHeader) GetHeaderBaseForSigning(bodyHash string) string {
func (d *dkimHeader) getHeaderBaseForSigning(bodyHash string) string {
h := "DKIM-Signature: v=" + d.Version + "; a=" + d.Algorithm + "; q=" + strings.Join(d.QueryMethods, ":") + "; c=" + d.MessageCanonicalization + ";" + CRLF + TAB
subh := "s=" + d.Selector + ";"
if len(subh)+len(d.Domain)+4 > MaxHeaderLineLength {