+1 for these changes, on trunk only.

Artem Melentyev wrote:
> Hi, devs.
> 
> While reviewing our attachment archive implementation I found following 
> methods in com.xpn.xwiki.api.Attachment:
> 
> /**
>   * @return the rcs archive of the attachement
>   */
> public Archive getArchive() {
>    return attachment.getArchive();
> }
> 
> It returns unwrapped JRCS archive which Has modify methods.
> So user can change attachment archive without proper rights.
> 
> Also there are public archive-specific methods in api.Attachment such as 
> getVersions, getAttachmentRevision.
> So I found no usecases of getArchive method.
> 
> This method can be replaced by api.Attachment.getAttachment().getArchive()
> with checking programming right.
> 
> next method:
> 
> public XWikiAttachment getAttachmentRevision(String rev) throws 
> XWikiException
> {
>    return attachment.getAttachmentRevision(rev, getXWikiContext());
> }
> 
> returns unwrapped XWikiAttachment, but should return api.Attachment.
> 
> 
> So i propose to delete api.Attachment#getArchive() and modify 
> getAttachmentRevision to return Attachment.
> Another question: is this fix needed for 1.3 brunch?
> 
> Here is my +1 for fix it in trunk.
> 


-- 
Sergiu Dumitriu
http://purl.org/net/sergiu/
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