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message: when parsing a message, don't treat absent header and empty header value the same
We now use "*string" for such header fields, for Content-* fields, as used in the imapserver when responding to FETCH commands. We'll now return NIL for an absent header, and "" (empty string) if the header value is empty.
This commit is contained in:
Mechiel Lukkien
parent
3fe765dce9
commit
07533252b3
@ -0,0 +1,7 @@
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Below are the incompatible changes between v0.0.14 and next, per package.
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# message
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- Part.ContentDescription: changed from string to *string
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- Part.ContentID: changed from string to *string
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- Part.ContentTransferEncoding: changed from string to *string
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@ -50,8 +50,8 @@ func tcheckType(t *testing.T, p *message.Part, mt, mst, cte string) {
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if !strings.EqualFold(p.MediaSubType, mst) {
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t.Fatalf("got mediasubtype %q, expected %q", p.MediaSubType, mst)
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}
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if !strings.EqualFold(p.ContentTransferEncoding, cte) {
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t.Fatalf("got content-transfer-encoding %q, expected %q", p.ContentTransferEncoding, cte)
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if !(cte == "" && p.ContentTransferEncoding == nil || cte != "" && p.ContentTransferEncoding != nil && strings.EqualFold(cte, *p.ContentTransferEncoding)) {
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t.Fatalf("got content-transfer-encoding %v, expected %v", p.ContentTransferEncoding, cte)
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}
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}
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@ -776,11 +776,15 @@ func (cmd *fetchCmd) xbinary(a fetchAtt) (string, token) {
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cmd.xerrorf("binary only allowed on leaf parts, not multipart/* or message/rfc822 or message/global")
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}
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switch p.ContentTransferEncoding {
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var cte string
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if p.ContentTransferEncoding != nil {
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cte = *p.ContentTransferEncoding
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}
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switch cte {
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case "", "7BIT", "8BIT", "BINARY", "BASE64", "QUOTED-PRINTABLE":
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default:
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// ../rfc/9051:5913
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xusercodeErrorf("UNKNOWN-CTE", "unknown Content-Transfer-Encoding %q", p.ContentTransferEncoding)
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xusercodeErrorf("UNKNOWN-CTE", "unknown Content-Transfer-Encoding %q", cte)
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}
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r := p.Reader()
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@ -992,7 +996,11 @@ func bodyFldParams(p *message.Part) token {
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return params
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}
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func bodyFldEnc(s string) token {
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func bodyFldEnc(cte *string) token {
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var s string
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if cte != nil {
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s = *cte
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}
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up := strings.ToUpper(s)
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switch up {
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case "7BIT", "8BIT", "BINARY", "BASE64", "QUOTED-PRINTABLE":
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@ -1002,14 +1010,14 @@ func bodyFldEnc(s string) token {
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}
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func bodyFldMd5(p *message.Part) token {
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if p.ContentMD5 == "" {
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if p.ContentMD5 == nil {
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return nilt
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}
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return string0(p.ContentMD5)
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return string0(*p.ContentMD5)
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}
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func bodyFldDisp(log mlog.Log, p *message.Part) token {
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if p.ContentDisposition == "" {
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if p.ContentDisposition == nil {
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return nilt
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}
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@ -1019,12 +1027,12 @@ func bodyFldDisp(log mlog.Log, p *message.Part) token {
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// And decodes character sets and removes language tags, like
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// "title*0*=us-ascii'en'hello%20world. ../rfc/2231:210
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disp, params, err := mime.ParseMediaType(p.ContentDisposition)
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disp, params, err := mime.ParseMediaType(*p.ContentDisposition)
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if err != nil {
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log.Debugx("parsing content-disposition, ignoring", err, slog.String("header", p.ContentDisposition))
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log.Debugx("parsing content-disposition, ignoring", err, slog.String("header", *p.ContentDisposition))
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return nilt
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} else if len(params) == 0 {
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log.Debug("content-disposition has no parameters, ignoring", slog.String("header", p.ContentDisposition))
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log.Debug("content-disposition has no parameters, ignoring", slog.String("header", *p.ContentDisposition))
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return nilt
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}
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var fields listspace
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@ -1036,14 +1044,14 @@ func bodyFldDisp(log mlog.Log, p *message.Part) token {
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func bodyFldLang(p *message.Part) token {
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// todo: ../rfc/3282:86 ../rfc/5646:218 we currently just split on comma and trim space, should properly parse header.
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if p.ContentLanguage == "" {
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if p.ContentLanguage == nil {
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return nilt
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}
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var l listspace
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for _, s := range strings.Split(p.ContentLanguage, ",") {
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for _, s := range strings.Split(*p.ContentLanguage, ",") {
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s = strings.TrimSpace(s)
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if s == "" {
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return string0(p.ContentLanguage)
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return string0(*p.ContentLanguage)
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}
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l = append(l, string0(s))
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}
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@ -1051,10 +1059,10 @@ func bodyFldLang(p *message.Part) token {
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}
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func bodyFldLoc(p *message.Part) token {
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if p.ContentLocation == "" {
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if p.ContentLocation == nil {
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return nilt
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}
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return string0(p.ContentLocation)
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return string0(*p.ContentLocation)
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}
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// xbodystructure returns a "body".
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@ -34,11 +34,11 @@ func (t niltoken) xwriteTo(c *conn, xw io.Writer) {
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xw.Write([]byte(t.pack(c)))
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}
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func nilOrString(s string) token {
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if s == "" {
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func nilOrString(s *string) token {
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if s == nil {
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return nilt
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}
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return string0(s)
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return string0(*s)
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}
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type string0 string
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@ -65,14 +65,14 @@ type Part struct {
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MediaType string // From Content-Type, upper case. E.g. "TEXT". Can be empty because content-type may be absent. In this case, the part may be treated as TEXT/PLAIN.
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MediaSubType string // From Content-Type, upper case. E.g. "PLAIN".
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ContentTypeParams map[string]string // E.g. holds "boundary" for multipart messages. Has lower-case keys, and original case values.
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ContentID string
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ContentDescription string
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ContentTransferEncoding string // In upper case.
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ContentDisposition string
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ContentMD5 string
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ContentLanguage string
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ContentLocation string
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Envelope *Envelope // Email message headers. Not for non-message parts.
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ContentID *string `json:",omitempty"`
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ContentDescription *string `json:",omitempty"`
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ContentTransferEncoding *string `json:",omitempty"` // In upper case.
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ContentDisposition *string `json:",omitempty"`
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ContentMD5 *string `json:",omitempty"`
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ContentLanguage *string `json:",omitempty"`
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ContentLocation *string `json:",omitempty"`
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Envelope *Envelope `json:",omitempty"` // Email message headers. Not for non-message parts.
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Parts []Part // Parts if this is a multipart.
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@ -362,13 +362,18 @@ func newPart(log mlog.Log, strict bool, r io.ReaderAt, offset int64, parent *Par
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}
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}
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p.ContentID = p.header.Get("Content-Id")
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p.ContentDescription = p.header.Get("Content-Description")
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p.ContentTransferEncoding = strings.ToUpper(p.header.Get("Content-Transfer-Encoding"))
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p.ContentDisposition = p.header.Get("Content-Disposition")
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p.ContentMD5 = p.header.Get("Content-Md5")
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p.ContentLanguage = p.header.Get("Content-Language")
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p.ContentLocation = p.header.Get("Content-Location")
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p.ContentID = p.headerGet("Content-Id")
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p.ContentDescription = p.headerGet("Content-Description")
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cte := p.headerGet("Content-Transfer-Encoding")
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if cte != nil {
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s := strings.ToUpper(*cte)
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cte = &s
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}
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p.ContentTransferEncoding = cte
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p.ContentDisposition = p.headerGet("Content-Disposition")
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p.ContentMD5 = p.headerGet("Content-Md5")
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p.ContentLanguage = p.headerGet("Content-Language")
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p.ContentLocation = p.headerGet("Content-Location")
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if parent == nil {
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p.Envelope, err = parseEnvelope(log, mail.Header(p.header))
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@ -424,6 +429,15 @@ func (p *Part) Header() (textproto.MIMEHeader, error) {
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return h, err
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}
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func (p *Part) headerGet(k string) *string {
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l := p.header.Values(k)
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if len(l) == 0 {
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return nil
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}
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s := l[0]
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return &s
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}
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// HeaderReader returns a reader for the header section of this part, including ending bare CRLF.
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func (p *Part) HeaderReader() io.Reader {
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return io.NewSectionReader(p.r, p.HeaderOffset, p.BodyOffset-p.HeaderOffset)
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@ -657,17 +671,10 @@ var ErrParamEncoding = errors.New("bad header parameter encoding")
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// and a filename may still be returned.
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func (p *Part) DispositionFilename() (disposition string, filename string, err error) {
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cd := p.ContentDisposition
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if cd == "" {
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h, err := p.Header()
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if err != nil {
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return "", "", fmt.Errorf("parsing header: %w", err)
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}
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cd = h.Get("Content-Disposition")
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}
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var disp string
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var params map[string]string
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if cd != "" {
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disp, params, err = mime.ParseMediaType(cd)
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if cd != nil && *cd != "" {
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disp, params, err = mime.ParseMediaType(*cd)
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}
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if err != nil {
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return "", "", fmt.Errorf("%w: parsing disposition header: %v", ErrParamEncoding, err)
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@ -786,9 +793,13 @@ func (tr *textReader) Read(buf []byte) (int, error) {
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return o, nil
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}
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func newDecoder(cte string, r io.Reader) io.Reader {
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func newDecoder(cte *string, r io.Reader) io.Reader {
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var s string
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if cte != nil {
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s = *cte
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}
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// ../rfc/2045:775
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switch cte {
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switch s {
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case "BASE64":
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return base64.NewDecoder(base64.StdEncoding, r)
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case "QUOTED-PRINTABLE":
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@ -929,10 +929,14 @@ func PartStructure(log mlog.Log, p *message.Part) (webhook.Structure, error) {
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} else if err != nil {
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return webhook.Structure{}, err
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}
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var cid string
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if p.ContentID != nil {
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cid = *p.ContentID
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}
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s := webhook.Structure{
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ContentType: strings.ToLower(p.MediaType + "/" + p.MediaSubType),
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ContentTypeParams: p.ContentTypeParams,
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ContentID: p.ContentID,
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ContentID: cid,
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ContentDisposition: strings.ToLower(disp),
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Filename: filename,
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DecodedSize: p.DecodedSize,
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@ -1151,6 +1151,7 @@
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"Name": "ContentID",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1158,6 +1159,7 @@
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"Name": "ContentDescription",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1165,6 +1167,7 @@
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"Name": "ContentTransferEncoding",
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"Docs": "In upper case.",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1172,6 +1175,7 @@
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"Name": "ContentDisposition",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1179,6 +1183,7 @@
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"Name": "ContentMD5",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1186,6 +1191,7 @@
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"Name": "ContentLanguage",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -1193,6 +1199,7 @@
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"Name": "ContentLocation",
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"Docs": "",
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"Typewords": [
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"nullable",
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"string"
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]
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},
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@ -84,13 +84,13 @@ export interface Part {
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MediaType: string // From Content-Type, upper case. E.g. "TEXT". Can be empty because content-type may be absent. In this case, the part may be treated as TEXT/PLAIN.
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MediaSubType: string // From Content-Type, upper case. E.g. "PLAIN".
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ContentTypeParams?: { [key: string]: string } // E.g. holds "boundary" for multipart messages. Has lower-case keys, and original case values.
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ContentID: string
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ContentDescription: string
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ContentTransferEncoding: string // In upper case.
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ContentDisposition: string
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ContentMD5: string
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ContentLanguage: string
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ContentLocation: string
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ContentID?: string | null
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ContentDescription?: string | null
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ContentTransferEncoding?: string | null // In upper case.
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ContentDisposition?: string | null
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ContentMD5?: string | null
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ContentLanguage?: string | null
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ContentLocation?: string | null
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Envelope?: Envelope | null // Email message headers. Not for non-message parts.
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Parts?: Part[] | null // Parts if this is a multipart.
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Message?: Part | null // Only for message/rfc822 and message/global. This part may have a buffer as backing io.ReaderAt, because a message/global can have a non-identity content-transfer-encoding. This part has a nil parent.
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@ -617,7 +617,7 @@ export const types: TypenameMap = {
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"NotFilter": {"Name":"NotFilter","Docs":"","Fields":[{"Name":"Words","Docs":"","Typewords":["[]","string"]},{"Name":"From","Docs":"","Typewords":["[]","string"]},{"Name":"To","Docs":"","Typewords":["[]","string"]},{"Name":"Subject","Docs":"","Typewords":["[]","string"]},{"Name":"Attachments","Docs":"","Typewords":["AttachmentType"]},{"Name":"Labels","Docs":"","Typewords":["[]","string"]}]},
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"Page": {"Name":"Page","Docs":"","Fields":[{"Name":"AnchorMessageID","Docs":"","Typewords":["int64"]},{"Name":"Count","Docs":"","Typewords":["int32"]},{"Name":"DestMessageID","Docs":"","Typewords":["int64"]}]},
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"ParsedMessage": {"Name":"ParsedMessage","Docs":"","Fields":[{"Name":"ID","Docs":"","Typewords":["int64"]},{"Name":"Part","Docs":"","Typewords":["Part"]},{"Name":"Headers","Docs":"","Typewords":["{}","[]","string"]},{"Name":"ViewMode","Docs":"","Typewords":["ViewMode"]},{"Name":"Texts","Docs":"","Typewords":["[]","string"]},{"Name":"HasHTML","Docs":"","Typewords":["bool"]},{"Name":"ListReplyAddress","Docs":"","Typewords":["nullable","MessageAddress"]},{"Name":"TextPaths","Docs":"","Typewords":["[]","[]","int32"]},{"Name":"HTMLPath","Docs":"","Typewords":["[]","int32"]}]},
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"Part": {"Name":"Part","Docs":"","Fields":[{"Name":"BoundaryOffset","Docs":"","Typewords":["int64"]},{"Name":"HeaderOffset","Docs":"","Typewords":["int64"]},{"Name":"BodyOffset","Docs":"","Typewords":["int64"]},{"Name":"EndOffset","Docs":"","Typewords":["int64"]},{"Name":"RawLineCount","Docs":"","Typewords":["int64"]},{"Name":"DecodedSize","Docs":"","Typewords":["int64"]},{"Name":"MediaType","Docs":"","Typewords":["string"]},{"Name":"MediaSubType","Docs":"","Typewords":["string"]},{"Name":"ContentTypeParams","Docs":"","Typewords":["{}","string"]},{"Name":"ContentID","Docs":"","Typewords":["string"]},{"Name":"ContentDescription","Docs":"","Typewords":["string"]},{"Name":"ContentTransferEncoding","Docs":"","Typewords":["string"]},{"Name":"ContentDisposition","Docs":"","Typewords":["string"]},{"Name":"ContentMD5","Docs":"","Typewords":["string"]},{"Name":"ContentLanguage","Docs":"","Typewords":["string"]},{"Name":"ContentLocation","Docs":"","Typewords":["string"]},{"Name":"Envelope","Docs":"","Typewords":["nullable","Envelope"]},{"Name":"Parts","Docs":"","Typewords":["[]","Part"]},{"Name":"Message","Docs":"","Typewords":["nullable","Part"]}]},
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"Part": {"Name":"Part","Docs":"","Fields":[{"Name":"BoundaryOffset","Docs":"","Typewords":["int64"]},{"Name":"HeaderOffset","Docs":"","Typewords":["int64"]},{"Name":"BodyOffset","Docs":"","Typewords":["int64"]},{"Name":"EndOffset","Docs":"","Typewords":["int64"]},{"Name":"RawLineCount","Docs":"","Typewords":["int64"]},{"Name":"DecodedSize","Docs":"","Typewords":["int64"]},{"Name":"MediaType","Docs":"","Typewords":["string"]},{"Name":"MediaSubType","Docs":"","Typewords":["string"]},{"Name":"ContentTypeParams","Docs":"","Typewords":["{}","string"]},{"Name":"ContentID","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentDescription","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentTransferEncoding","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentDisposition","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentMD5","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentLanguage","Docs":"","Typewords":["nullable","string"]},{"Name":"ContentLocation","Docs":"","Typewords":["nullable","string"]},{"Name":"Envelope","Docs":"","Typewords":["nullable","Envelope"]},{"Name":"Parts","Docs":"","Typewords":["[]","Part"]},{"Name":"Message","Docs":"","Typewords":["nullable","Part"]}]},
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"Envelope": {"Name":"Envelope","Docs":"","Fields":[{"Name":"Date","Docs":"","Typewords":["timestamp"]},{"Name":"Subject","Docs":"","Typewords":["string"]},{"Name":"From","Docs":"","Typewords":["[]","Address"]},{"Name":"Sender","Docs":"","Typewords":["[]","Address"]},{"Name":"ReplyTo","Docs":"","Typewords":["[]","Address"]},{"Name":"To","Docs":"","Typewords":["[]","Address"]},{"Name":"CC","Docs":"","Typewords":["[]","Address"]},{"Name":"BCC","Docs":"","Typewords":["[]","Address"]},{"Name":"InReplyTo","Docs":"","Typewords":["string"]},{"Name":"MessageID","Docs":"","Typewords":["string"]}]},
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"Address": {"Name":"Address","Docs":"","Fields":[{"Name":"Name","Docs":"","Typewords":["string"]},{"Name":"User","Docs":"","Typewords":["string"]},{"Name":"Host","Docs":"","Typewords":["string"]}]},
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"MessageAddress": {"Name":"MessageAddress","Docs":"","Fields":[{"Name":"Name","Docs":"","Typewords":["string"]},{"Name":"User","Docs":"","Typewords":["string"]},{"Name":"Domain","Docs":"","Typewords":["Domain"]}]},
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@ -299,7 +299,7 @@ var api;
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"NotFilter": { "Name": "NotFilter", "Docs": "", "Fields": [{ "Name": "Words", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Subject", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Attachments", "Docs": "", "Typewords": ["AttachmentType"] }, { "Name": "Labels", "Docs": "", "Typewords": ["[]", "string"] }] },
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"Page": { "Name": "Page", "Docs": "", "Fields": [{ "Name": "AnchorMessageID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Count", "Docs": "", "Typewords": ["int32"] }, { "Name": "DestMessageID", "Docs": "", "Typewords": ["int64"] }] },
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"ParsedMessage": { "Name": "ParsedMessage", "Docs": "", "Fields": [{ "Name": "ID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Part", "Docs": "", "Typewords": ["Part"] }, { "Name": "Headers", "Docs": "", "Typewords": ["{}", "[]", "string"] }, { "Name": "ViewMode", "Docs": "", "Typewords": ["ViewMode"] }, { "Name": "Texts", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "HasHTML", "Docs": "", "Typewords": ["bool"] }, { "Name": "ListReplyAddress", "Docs": "", "Typewords": ["nullable", "MessageAddress"] }, { "Name": "TextPaths", "Docs": "", "Typewords": ["[]", "[]", "int32"] }, { "Name": "HTMLPath", "Docs": "", "Typewords": ["[]", "int32"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Envelope": { "Name": "Envelope", "Docs": "", "Fields": [{ "Name": "Date", "Docs": "", "Typewords": ["timestamp"] }, { "Name": "Subject", "Docs": "", "Typewords": ["string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "Sender", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "ReplyTo", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "CC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "BCC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "InReplyTo", "Docs": "", "Typewords": ["string"] }, { "Name": "MessageID", "Docs": "", "Typewords": ["string"] }] },
|
||||
"Address": { "Name": "Address", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Host", "Docs": "", "Typewords": ["string"] }] },
|
||||
"MessageAddress": { "Name": "MessageAddress", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Domain", "Docs": "", "Typewords": ["Domain"] }] },
|
||||
|
||||
@ -299,7 +299,7 @@ var api;
|
||||
"NotFilter": { "Name": "NotFilter", "Docs": "", "Fields": [{ "Name": "Words", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Subject", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Attachments", "Docs": "", "Typewords": ["AttachmentType"] }, { "Name": "Labels", "Docs": "", "Typewords": ["[]", "string"] }] },
|
||||
"Page": { "Name": "Page", "Docs": "", "Fields": [{ "Name": "AnchorMessageID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Count", "Docs": "", "Typewords": ["int32"] }, { "Name": "DestMessageID", "Docs": "", "Typewords": ["int64"] }] },
|
||||
"ParsedMessage": { "Name": "ParsedMessage", "Docs": "", "Fields": [{ "Name": "ID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Part", "Docs": "", "Typewords": ["Part"] }, { "Name": "Headers", "Docs": "", "Typewords": ["{}", "[]", "string"] }, { "Name": "ViewMode", "Docs": "", "Typewords": ["ViewMode"] }, { "Name": "Texts", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "HasHTML", "Docs": "", "Typewords": ["bool"] }, { "Name": "ListReplyAddress", "Docs": "", "Typewords": ["nullable", "MessageAddress"] }, { "Name": "TextPaths", "Docs": "", "Typewords": ["[]", "[]", "int32"] }, { "Name": "HTMLPath", "Docs": "", "Typewords": ["[]", "int32"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Envelope": { "Name": "Envelope", "Docs": "", "Fields": [{ "Name": "Date", "Docs": "", "Typewords": ["timestamp"] }, { "Name": "Subject", "Docs": "", "Typewords": ["string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "Sender", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "ReplyTo", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "CC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "BCC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "InReplyTo", "Docs": "", "Typewords": ["string"] }, { "Name": "MessageID", "Docs": "", "Typewords": ["string"] }] },
|
||||
"Address": { "Name": "Address", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Host", "Docs": "", "Typewords": ["string"] }] },
|
||||
"MessageAddress": { "Name": "MessageAddress", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Domain", "Docs": "", "Typewords": ["Domain"] }] },
|
||||
|
||||
@ -898,7 +898,7 @@ func inlineSanitizeHTML(log mlog.Log, setHeaders func(), w io.Writer, p *message
|
||||
func findCID(p *message.Part, parents []*message.Part, cid string) *message.Part {
|
||||
for i := len(parents) - 1; i >= 0; i-- {
|
||||
for j, pp := range parents[i].Parts {
|
||||
if strings.EqualFold(pp.ContentID, cid) {
|
||||
if pp.ContentID != nil && strings.EqualFold(*pp.ContentID, cid) {
|
||||
return &parents[i].Parts[j]
|
||||
}
|
||||
}
|
||||
@ -911,7 +911,7 @@ func findCID(p *message.Part, parents []*message.Part, cid string) *message.Part
|
||||
}
|
||||
|
||||
func findCIDAll(p *message.Part, cid string) *message.Part {
|
||||
if strings.EqualFold(p.ContentID, cid) {
|
||||
if p.ContentID != nil && strings.EqualFold(*p.ContentID, cid) {
|
||||
return p
|
||||
}
|
||||
for i := range p.Parts {
|
||||
|
||||
@ -299,7 +299,7 @@ var api;
|
||||
"NotFilter": { "Name": "NotFilter", "Docs": "", "Fields": [{ "Name": "Words", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Subject", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "Attachments", "Docs": "", "Typewords": ["AttachmentType"] }, { "Name": "Labels", "Docs": "", "Typewords": ["[]", "string"] }] },
|
||||
"Page": { "Name": "Page", "Docs": "", "Fields": [{ "Name": "AnchorMessageID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Count", "Docs": "", "Typewords": ["int32"] }, { "Name": "DestMessageID", "Docs": "", "Typewords": ["int64"] }] },
|
||||
"ParsedMessage": { "Name": "ParsedMessage", "Docs": "", "Fields": [{ "Name": "ID", "Docs": "", "Typewords": ["int64"] }, { "Name": "Part", "Docs": "", "Typewords": ["Part"] }, { "Name": "Headers", "Docs": "", "Typewords": ["{}", "[]", "string"] }, { "Name": "ViewMode", "Docs": "", "Typewords": ["ViewMode"] }, { "Name": "Texts", "Docs": "", "Typewords": ["[]", "string"] }, { "Name": "HasHTML", "Docs": "", "Typewords": ["bool"] }, { "Name": "ListReplyAddress", "Docs": "", "Typewords": ["nullable", "MessageAddress"] }, { "Name": "TextPaths", "Docs": "", "Typewords": ["[]", "[]", "int32"] }, { "Name": "HTMLPath", "Docs": "", "Typewords": ["[]", "int32"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Part": { "Name": "Part", "Docs": "", "Fields": [{ "Name": "BoundaryOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "HeaderOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "BodyOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "EndOffset", "Docs": "", "Typewords": ["int64"] }, { "Name": "RawLineCount", "Docs": "", "Typewords": ["int64"] }, { "Name": "DecodedSize", "Docs": "", "Typewords": ["int64"] }, { "Name": "MediaType", "Docs": "", "Typewords": ["string"] }, { "Name": "MediaSubType", "Docs": "", "Typewords": ["string"] }, { "Name": "ContentTypeParams", "Docs": "", "Typewords": ["{}", "string"] }, { "Name": "ContentID", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDescription", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentTransferEncoding", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentDisposition", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentMD5", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLanguage", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "ContentLocation", "Docs": "", "Typewords": ["nullable", "string"] }, { "Name": "Envelope", "Docs": "", "Typewords": ["nullable", "Envelope"] }, { "Name": "Parts", "Docs": "", "Typewords": ["[]", "Part"] }, { "Name": "Message", "Docs": "", "Typewords": ["nullable", "Part"] }] },
|
||||
"Envelope": { "Name": "Envelope", "Docs": "", "Fields": [{ "Name": "Date", "Docs": "", "Typewords": ["timestamp"] }, { "Name": "Subject", "Docs": "", "Typewords": ["string"] }, { "Name": "From", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "Sender", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "ReplyTo", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "To", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "CC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "BCC", "Docs": "", "Typewords": ["[]", "Address"] }, { "Name": "InReplyTo", "Docs": "", "Typewords": ["string"] }, { "Name": "MessageID", "Docs": "", "Typewords": ["string"] }] },
|
||||
"Address": { "Name": "Address", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Host", "Docs": "", "Typewords": ["string"] }] },
|
||||
"MessageAddress": { "Name": "MessageAddress", "Docs": "", "Fields": [{ "Name": "Name", "Docs": "", "Typewords": ["string"] }, { "Name": "User", "Docs": "", "Typewords": ["string"] }, { "Name": "Domain", "Docs": "", "Typewords": ["Domain"] }] },
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user