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https://issues.apache.org/jira/browse/FOP-3036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Simon Steiner resolved FOP-3036.
--------------------------------
Resolution: Duplicate
> InternaResourceResolver fails on schemes starting with "data"
> -------------------------------------------------------------
>
> Key: FOP-3036
> URL: https://issues.apache.org/jira/browse/FOP-3036
> Project: FOP
> Issue Type: Bug
> Components: unqualified
> Affects Versions: 2.6
> Reporter: Michael Kainzbauer
> Priority: Major
>
> org.apache.fop.apps.io.InternalResourceResolver seems to check for "DataURIs"
> in a wrong way:
>
> {{public Resource getResource(String stringUri) throws IOException,
> URISyntaxException {}}
> {{return
> *{color:#ff0000}s{color}{color:#ff0000}tringUri.startsWith("data:"){color}* ?
> new Resource(this.resolveDataURI(stringUri)) :
> this.{color:#57d9a3}getResource{color}(cleanURI(stringUri));}}
> {{}}}
> {{public Resource {color:#57d9a3}getResource{color}(URI uri) throws
> IOException {}}
> {{return uri.getScheme() != null &&
> *{color:#ff0000}uri.getScheme().startsWith("data"){color}* ? new
> Resource(this.resolveDataURI(uri.toASCIIString())) :
> this.resourceResolver.getResource(this.resolveFromBase(uri));}}
> {{}}}
> The first check in Method {{{}public Resource getResource(String
> stringUri){}}}, if the stringUri starts with "data:" is correct: any URIs
> with, an only with, the scheme "data" will be resolved with the
> resolveDataURI method.
> Example:
> * resolving an URI with scheme "data" will be resolved with the
> resolveDataURI method
> * resolving an URI with scheme "datamatrix" will be delegated to {{public
> Resource {color:#57d9a3}getResource{color}(URI uri) method.}}
> * resolving an URI with scheme "foo" will be delegated to {{public Resource
> {color:#57d9a3}getResource{color}(URI uri) method.}}
>
> The second check in {{{}public Resource {color:#57d9a3}getResource{color}(URI
> uri){}}}, if the scheme starts with data is wrong: any URIs with a scheme
> starting with"data" will be resolved with the resolveDataURI method.
> Example:
> * resolving an URI with scheme "data" will be resolved with the
> resolveDataURI method
> * {{resolving an URI with scheme "datamatrix" will be resolved with the
> resolveDataURI method, which is wrong, should be handled by
> this.resourceResolver.getResource(this.resolveFromBase(uri)}}
> * {{resolving an URI with scheme "foo" will be handled by
> this.resourceResolver.getResource(this.resolveFromBase(uri)}}
>
> The second method should be:
> {{public Resource {color:#57d9a3}getResource{color}(URI uri) throws
> IOException {}}
> {{return uri.getScheme() != null {color:#172b4d}&&
> uri.getScheme().{color}{color:#de350b}*equals*{color}{color:#172b4d}("data")
> {color}? new Resource(this.resolveDataURI(uri.toASCIIString())) :
> this.resourceResolver.getResource(this.resolveFromBase(uri));}}
> {{}}}
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