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https://issues.apache.org/jira/browse/OAK-9304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Ryan updated OAK-9304:
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Summary: Filename with special characters in direct download URI
Content-Disposition are causing HTTP 400 errors from Azure (was: Filename
portion of direct download URI Content-Disposition should be ISO-8859-1 encoded)
> Filename with special characters in direct download URI Content-Disposition
> are causing HTTP 400 errors from Azure
> ------------------------------------------------------------------------------------------------------------------
>
> Key: OAK-9304
> URL: https://issues.apache.org/jira/browse/OAK-9304
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: blob-cloud, blob-cloud-azure, blob-plugins
> Affects Versions: 1.36.0
> Reporter: Matt Ryan
> Assignee: Matt Ryan
> Priority: Major
>
> The "filename" portion of the Content-Disposition needs to be ISO-8859-1
> encoded, per [https://tools.ietf.org/html/rfc6266#section-4.3] in this
> paragraph:
> {quote}The parameters "filename" and "filename*" differ only in that
> "filename*" uses the encoding defined in RFC5987, allowing the use of
> characters not present in the ISO-8859-1 character set ISO-8859-1.
> {quote}
> This is not usually a problem, but if the filename provided contains
> non-standard characters, it can cause the resulting signed URI to be invalid.
> This can lead to blob storage services being unable to service the URl
> request.
> For example, a filename of "Ausländische.jpg" currently requests a
> Content-Disposition header that looks like:
> {noformat}
> inline; filename="Ausländische.jpg"; filename*=UTF-8''Ausla%CC%88ndische.jpg
> {noformat}
> It instead should look like:
> {noformat}
> inline; filename="Ausla?ndische.jpg"; filename*=UTF-8''Ausla%CC%88ndische.jpg
> {noformat}
>
>
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