Created by: gretzki
Problem:
When a file download is handled within URLSessionImplementations, the filename is retrieved via the header Content-Disposition part of the response. The header is looked for an entry starting with filename=. But the search is skipped too early, since the loop is exited if the first iteration does not match.
Example:
Try to download a file with a swift5 client for a spec like this:
/PublicDocument/Download:
get:
tags:
- Public Area
description: 'Document Download for Public Documents. Login not Required'
parameters:
- $ref: '#/components/parameters/queryId'
responses:
'200':
description: 'OK'
content:
application/pdf:
schema:
type: string
format: binary
When downloading from a server, the response header could have an answer like so:
Content-Disposition: attachment; filename=downloaded.pdf; filename*=UTF-8''downloaded.pdf
There, the server says to use downloaded.pdf as filename. But the actual implementation of the swift5 client will exit after checking attachment and won't find filename=
in the next section (separated by semicolon).
Solution:
Simply replacing break with continue in the matching logic inside the loop fixes the algorithm.
PR checklist
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Read the contribution guidelines. -
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File the PR against the correct branch: master
,5.3.x
,6.0.x
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