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| author | Leszek Cimała <ernierasta@zori.cz> | 2019-12-07 19:58:12 +0100 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2019-12-07 14:30:35 -0500 |
| commit | 4f2892695e1fdf89274bff434474b5d95e25ef5e (patch) | |
| tree | 8941a3f9b10d3ea66f2326e840cb795161e91d96 /widgets | |
| parent | e84e402e489569b2ab1636ae04016464ec6d46c3 (diff) | |
failback to Content-Type filename when encoded Content-Disposition is used
Hi!
This patch will fix missing filename if it is RFC2231 encoded with charset
different then ASCII or UTF8. Example how it looks like in mail:
Content-Type: application/pdf;
name="=?UTF-8?Q?Opis_przedmiotu_zam=c3=b3wienia_-_za=c5=82=c4=85cznik_nr_1?=
=?UTF-8?Q?=2epdf?="
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename*0*=iso-8859-2''%4F%70%69%73%20%70%72%7A%65%64%6D%69%6F%74%75%20;
filename*1*=%7A%61%6D%F3%77%69%65%6E%69%61%20%2D%20%7A%61%B3%B1%63%7A%6E;
filename*2*=%69%6B%20%6E%72%20%31%2E%70%64%66
Yes, this should be forbidden :-). Anyway, best solotion in such cases
is to failback to Content-Type name. I am not sure if it is guaranted to
be there, but probably it will.
Leszek
Diffstat (limited to 'widgets')
| -rw-r--r-- | widgets/msgviewer.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/widgets/msgviewer.go b/widgets/msgviewer.go index 9d71c3e..6de729e 100644 --- a/widgets/msgviewer.go +++ b/widgets/msgviewer.go @@ -319,6 +319,9 @@ func (ps *PartSwitcher) Draw(ctx *ui.Context) { strings.ToLower(part.part.MIMESubType)) if filename, ok := part.part.DispositionParams["filename"]; ok { name += fmt.Sprintf(" (%s)", filename) + } else if filename, ok := part.part.Params["name"]; ok { + // workaround golang not supporting RFC2231 besides ASCII and UTF8 + name += fmt.Sprintf(" (%s)", filename) } ctx.Printf(len(part.index)*2, y+i, style, "%s", name) } |