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Invoice: Improve handling of special characters in file names (#3347)

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Co-authored-by: Richard Schreiber <schreiber@rami.io>
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Raphael Michel
2023-05-23 12:17:06 +02:00
committed by GitHub
parent 364d86085c
commit 1237b8ba47
4 changed files with 33 additions and 3 deletions
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src/pretix/presale/views/order.py
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@@ -1235,7 +1235,7 @@ class InvoiceDownload(EventViewMixin, OrderDetailMixin, View):
except FileNotFoundError:
invoice_pdf_task.apply(args=(invoice.pk,))
return self.get(request, *args, **kwargs)
resp['Content-Disposition'] = 'inline; filename="{}.pdf"'.format(invoice.number)
resp['Content-Disposition'] = 'inline; filename="{}.pdf"'.format(re.sub("[^a-zA-Z0-9-_.]+", "_", invoice.number))
resp._csp_ignore = True # Some browser's PDF readers do not work with CSP
return resp