Evgeni, I am not sure it helps, but...
> Asking "how to get the filename", I meant something like > > D:\DSPACE.5.1\DSPACE\assetstore\22\89\11\22891139848631067003303488755830361888 That's the columns internal_id in the table bitstream that associate the filename to the bitream ID. If the internal name is ABCDEFghijklmnopq, it is stored in $assesstore/AB/CD/EF/ABCDEFghijklmnopq Bets regards, Olivier > Best regards > Evgeni > > On Tue, May 5, 2015 at 12:23 AM, Peter Dietz <pe...@longsight.com> wrote: > >> Hi Evgeni, >> >> B: Use the REST API to get the filename from bitstreamID. >> There is an endpoint: /rest/bitstream/:id >> https://wiki.duraspace.org/display/DSDOC5x/REST+API#RESTAPI-Bitstreams >> >> Example: http://trydspace5.longsight.com/rest/bitstreams/1?expand=all >> <bitstream> >> <id>1</id> >> <name>STAL9781614992707-0023.pdf</name> >> <type>bitstream</type> >> <bundleName>ORIGINAL</bundleName> >> ... >> >> A: This one is more complicated. My usage of jsessionID has been handling >> load balancing. (We would put the jsessionID and some attribs into >> distributed redis, and then the other instances would be on the same page >> regardless of which instance served other requests.) You would need a way >> to get the eperson of the current visitor. The REST API doesn't give you >> the ability to check on some user's authorization. It assumes that you >> would log in as a user, and it will let you know if you are authorized to >> access a resource. >> >> There is a REST endpoint: >> >> - GET /bitstreams/{bitstream id}/policy - Return bitstream policies. >> >> I suppose you could have an admin account access the REST API, and look at >> the policy, and look for a policy that refers to the specific eperson. Or >> if you have a simpler use case, look for Anonymous READ. >> >> You could always build a new REST endpoint for DSpace to help perform a >> specific authorization check for you. Maybe have a way for you to log in as >> an admin to REST API, then a log-in-as method to cloak yourself as the >> in-question eperson to do the access check. Or maybe create >> /bitstreams/:bitstreamID/authorized?eperson=:epersonID >> >> >> Anyways, the DSpace method you would want to call, if at all possible is: >> AuthorizeManager.authorizeAction(Context c, DSpaceObject o, int action) >> You can create a context, and specify which user you are looking for. A >> bitstream is a DSpaceObject. Action would be something like Constants.READ. >> >> Another route could be in looking at including the DSpace jar into your >> Java project, and then calling the relevant DSpace method. I remember Jacob >> Brown had something for JRuby to pull in some DSpace jars: >> https://github.com/kardeiz/dscriptor >> >> Hope this helps. >> >> >> >> ________________ >> Peter Dietz >> Longsight >> www.longsight.com >> pe...@longsight.com >> p: 740-599-5005 x809 >> >> On Mon, May 4, 2015 at 10:43 AM, Evgeni Dimitrov <dimitrove....@gmail.com> >> wrote: >> >>> If there is a web application (running in the same Tomcat as DSpace), >>> which can display a particular kind of items (consisting of several files), >>> >>> A. is there a way for it to check access rights to the item based on the >>> JSESSIONID? >>> B. is there a way for it to get the real file name based on the bitstream >>> id? >>> >>> Best regards >>> Evgeni >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> One dashboard for servers and applications across Physical-Virtual-Cloud >>> Widest out-of-the-box monitoring support with 50+ applications >>> Performance metrics, stats and reports that give you Actionable Insights >>> Deep dive visibility with transaction tracing using APM Insight. >>> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >>> _______________________________________________ >>> DSpace-tech mailing list >>> DSpace-tech@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/dspace-tech >>> List Etiquette: >>> https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette >>> >> >> > > [1/2:text/html Show] > > > [2:text/plain Hide] > > ------------------------------------------------------------------------------ > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring support with 50+ applications > Performance metrics, stats and reports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > > [3:text/plain Hide] > > _______________________________________________ > DSpace-tech mailing list > DSpace-tech@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dspace-tech > List Etiquette: > https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette -- ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech List Etiquette: https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette
