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https://issues.apache.org/jira/browse/JCLOUDS-1263?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953515#comment-15953515
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Mat Mannion commented on JCLOUDS-1263:
--------------------------------------
Potential fix for this in review: https://github.com/jclouds/jclouds/pull/1084
> Listing objects in Openstack Swift blob store containers fails if a key has
> an invalid URL encode sequence
> ----------------------------------------------------------------------------------------------------------
>
> Key: JCLOUDS-1263
> URL: https://issues.apache.org/jira/browse/JCLOUDS-1263
> Project: jclouds
> Issue Type: Bug
> Components: jclouds-blobstore
> Affects Versions: 2.0.1
> Environment: Devstack on Ubuntu 14.04
> Reporter: Mat Mannion
>
> If an object is PUT to a container that has an invalid URL encode sequence,
> subsequence calls to list objects in that container fail due to an attempt to
> double-URLDecode the object name.
> A small project that reproduces the issue against the latest Devstack Swift
> can be found here:
> https://github.com/UniversityofWarwick/jclouds-urlencode-bug
> In short:
> {noformat}
> >> PUT
> >> http://137.205.194.8:8080/v1/AUTH_d92af3a8d7f44a1091fe38f863ebb69e/encode-test/Files/OpenOffice.org%203.3%20%28en-GB%29%20Installation%20Files/openofficeorg1%25%24.cab
> >> HTTP/1.1
> << HTTP/1.1 201 Created
> >> GET
> >> http://137.205.194.8:8080/v1/AUTH_d92af3a8d7f44a1091fe38f863ebb69e/encode-test?format=json&prefix=Files/
> >> HTTP/1.1
> << HTTP/1.1 200 OK
> << "[{"hash": "0cbc6611f5540bd0809a388dc95a615b", "last_modified":
> "2017-03-31T09:34:41.522970", "bytes": 4, "name": "Files/OpenOffice.org 3.3
> (en-GB) Installation Files/openofficeorg1%$.cab", "content_type":
> "application/unknown"}]"
> {noformat}
> In the JSON that Swift returns the key isn't URL encoded
> {{Files/OpenOffice.org 3.3 (en-GB) Installation Files/openofficeorg1%$.cab}},
> but when JClouds parses the response in
> {{ParseObjectListFromResponse$ToSwiftObject}}, it builds a URI on the
> assumption that the path is URL-encoded and this throws an exception due to
> the invalid escape sequence:
> {noformat}
> java.lang.IllegalArgumentException: URLDecoder: Illegal hex characters in
> escape (%) pattern - For input string: "$."
> at java.net.URLDecoder.decode(URLDecoder.java:194)
> at org.jclouds.util.Strings2.urlDecode(Strings2.java:131)
> at org.jclouds.http.Uris$UriBuilder.path(Uris.java:143)
> at org.jclouds.http.Uris$UriBuilder.appendPath(Uris.java:151)
> at
> org.jclouds.openstack.swift.v1.functions.ParseObjectListFromResponse$ToSwiftObject.apply(ParseObjectListFromResponse.java:99)
> at
> org.jclouds.openstack.swift.v1.functions.ParseObjectListFromResponse$ToSwiftObject.apply(ParseObjectListFromResponse.java:78)
> at
> com.google.common.collect.Lists$TransformingRandomAccessList$1.transform(Lists.java:582)
> at
> com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
> at
> com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
> at java.util.AbstractCollection.addAll(AbstractCollection.java:343)
> at com.google.common.collect.Iterables.addAll(Iterables.java:348)
> at
> org.jclouds.blobstore.domain.internal.PageSetImpl.<init>(PageSetImpl.java:31)
> at
> org.jclouds.openstack.swift.v1.blobstore.RegionScopedSwiftBlobStore.list(RegionScopedSwiftBlobStore.java:254)
> at
> uk.ac.warwick.urlencoding.AbstractJCloudsURLEncodingTest.assertCanPutAndList(AbstractJCloudsURLEncodingTest.java:62)
> at
> uk.ac.warwick.urlencoding.AbstractJCloudsURLEncodingTest.notEncodedWithIllegalEncode(AbstractJCloudsURLEncodingTest.java:102)
> at
> uk.ac.warwick.urlencoding.SwiftJCloudsURLEncodingTest.notEncodedWithIllegalEncode(SwiftJCloudsURLEncodingTest.java:7)
> ...
> {noformat}
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