plugins/base: disallow replying to text/html parts
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1 changed files with 1 additions and 1 deletions
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@ -494,7 +494,7 @@ func handleReply(ctx *koushin.Context) error {
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return fmt.Errorf("failed to parse part Content-Type: %v", err)
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return fmt.Errorf("failed to parse part Content-Type: %v", err)
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}
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}
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if !strings.HasPrefix(strings.ToLower(mimeType), "text/") {
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if !strings.EqualFold(mimeType, "text/plain") {
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err := fmt.Errorf("cannot reply to %q part", mimeType)
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err := fmt.Errorf("cannot reply to %q part", mimeType)
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return echo.NewHTTPError(http.StatusBadRequest, err)
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return echo.NewHTTPError(http.StatusBadRequest, err)
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}
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}
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