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Fix multipart header parsing in eml.go
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.
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parent
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commit
8b1208949f
1 changed files with 3 additions and 2 deletions
5
eml.go
5
eml.go
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@ -369,10 +369,11 @@ func handleEMLMultiPartBase64Encoding(multiPartData []byte, part *Part) error {
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// separate map
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func parseMultiPartHeader(multiPartHeader string) (header string, optional map[string]string) {
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optional = make(map[string]string)
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headerSplit := strings.SplitN(multiPartHeader, "; ", 2)
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headerSplit := strings.SplitN(multiPartHeader, ";", 2)
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header = headerSplit[0]
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if len(headerSplit) == 2 {
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optSplit := strings.SplitN(headerSplit[1], "=", 2)
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optString := strings.TrimLeft(headerSplit[1], " ")
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optSplit := strings.SplitN(optString, "=", 2)
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if len(optSplit) == 2 {
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optional[optSplit[0]] = optSplit[1]
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}
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