wneessen/go-mail
1
1
Fork 0
mirror of https://github.com/wneessen/go-mail.git synced 2024-11-22 05:40:50 +01:00
Code Issues Projects Releases Packages Wiki Activity

Fix multipart header parsing in eml.go

Browse source 
The commit modifies the parseMultiPartHeader function to handle optional fields accurately. The delimiter was changed from "; " to ";" and whitespace is being trimmed from the start of optional fields to ensure correct splitting and mapping.
This commit is contained in:
Winni Neessen 2024-06-25 10:59:04 +02:00
parent faab5323fd
commit 8b1208949f
Signed by: wneessen
GPG key ID: 385AC9889632126E
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
eml.go
View file

@ -369,10 +369,11 @@ func handleEMLMultiPartBase64Encoding(multiPartData []byte, part *Part) error {
// separate map // separate map
func parseMultiPartHeader(multiPartHeader string) (header string, optional map[string]string) { func parseMultiPartHeader(multiPartHeader string) (header string, optional map[string]string) {
optional = make(map[string]string) optional = make(map[string]string)
headerSplit := strings.SplitN(multiPartHeader, "; ", 2) headerSplit := strings.SplitN(multiPartHeader, ";", 2)
header = headerSplit[0] header = headerSplit[0]
if len(headerSplit) == 2 { if len(headerSplit) == 2 {
optSplit := strings.SplitN(headerSplit[1], "=", 2) optString := strings.TrimLeft(headerSplit[1], " ")
optSplit := strings.SplitN(optString, "=", 2)
if len(optSplit) == 2 { if len(optSplit) == 2 {
optional[optSplit[0]] = optSplit[1] optional[optSplit[0]] = optSplit[1]
} }