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[IDV #XAV-464552]: About authentication in IDV



> Hi IDV Support,
> Actually it is not a IDV program bug.
> I just wonder does the IDV supporting basic authentication feature?
> Since it gives CredentialsNotAvailableException error in the code.
> I use other clients tool like Panoply and EDC.
> Panoply: http://www.giss.nasa.gov/tools/panoply/
> EDC: http://www.pfeg.noaa.gov/products/EDC/
> They have a pop-up window to enter my username and password.
> 
> Thanks,
> Kin

Hi Kin,
   The IDV used to support some sort of authentication through the CDM library, 
but commented it out after CDM library switching to httpclient 3.0. It would be 
helpful if you can provide a temporary account, so we can figure out how much 
works need to finish to bring back this support.


Yuan
> 
> > -----Original Message-----
> > From: Unidata IDV Support [mailto:address@hidden
> > Sent: Wednesday, June 15, 2011 11:29 AM
> > To: address@hidden
> > Cc: address@hidden
> > Subject: [IDV #XAV-464552]: About authentication in IDV
> >
> > Kin,
> >
> > It is difficult to diagnose this problem remotely. Would it be possible
> > to obtain a temporary user name and password on this server so that we
> > can better address tackle this issue.
> >
> > Best regards,
> >
> > -The IDV Support Team
> >
> > > Full Name: Kin Wang
> > > Email Address: address@hidden
> > > Organization: IPRC, University of Hawaii
> > > Package Version: 2.9u3 build date:2011-01-14 00:05 UTC
> > > Operating System: Windows 7
> > > Hardware: Java: home: C:\Program Files\IDV_2.9u3\jre version:
> > 1.6.0_20 j3d:1.5.2 fcs (build4)
> > > Description of problem: Hi IDV developers,
> > > I have an error to open basic authentication access on OPeNDAP
> > server.
> > > ===================
> > > There was an error loading the data:
> > > Error creating data source:dods.grid with:
> > http://user:address@hidden:80/dods/iprc_only/JRA-
> > 25/daily-clima-pressure
> > > Grid data source failed making data set:
> > dods://user:address@hidden:80/dods/iprc_only/JRA-
> > 25/daily-clima-pressure
> > > org.apache.commons.httpclient.auth.CredentialsNotAvailableException:
> > HTTP/1.1 401 Authorization Required
> > > ==================
> > > Do you think the future of IDV release allow basic authentication
> > access?
> > >
> > > Thanks,
> > > Kin
> > >
> > > ******************
> > > Stack trace:
> > > java.io.IOException:
> > org.apache.commons.httpclient.auth.CredentialsNotAvailableException:
> > HTTP/1.1 401 Authorization Required
> > > at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:259)
> > > at ucar.nc2.dataset.NetcdfDataset.acquireDODS(NetcdfDataset.java:781)
> > > at
> > ucar.nc2.dataset.NetcdfDataset.openOrAcquireFile(NetcdfDataset.java:655
> > )
> > > at ucar.nc2.dataset.NetcdfDataset.openDataset(NetcdfDataset.java:425)
> > > at
> > ucar.nc2.dataset.NetcdfDataset.acquireDataset(NetcdfDataset.java:521)
> > > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:103)
> > > at ucar.nc2.dt.grid.GridDataset.open(GridDataset.java:89)
> > > at
> > ucar.unidata.data.grid.GeoGridDataSource.doMakeDataSet(GeoGridDataSourc
> > e.java:1107)
> > > at
> > ucar.unidata.data.grid.GeoGridDataSource.getDataset(GeoGridDataSource.j
> > ava:1129)
> > > at
> > ucar.unidata.data.grid.GeoGridDataSource.initAfterCreation(GeoGridDataS
> > ource.java:491)
> > > at
> > ucar.unidata.data.DataManager.createDataSource(DataManager.java:1559)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.createDataSource(IntegratedDataVi
> > ewer.java:1998)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataView
> > er.java:1915)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.makeDataSource(IntegratedDataView
> > er.java:1849)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer
> > .java:1691)
> > > at ucar.unidata.idv.DefaultIdv.handleAction(DefaultIdv.java:114)
> > > at
> > ucar.unidata.idv.IntegratedDataViewer.handleAction(IntegratedDataViewer
> > .java:1623)
> > > at
> > ucar.unidata.idv.chooser.UrlChooser.loadURLInner(UrlChooser.java:267)
> > > at ucar.unidata.idv.chooser.UrlChooser.loadURL(UrlChooser.java:239)
> > > at
> > ucar.unidata.idv.chooser.UrlChooser.doLoadInThread(UrlChooser.java:286)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> > > at java.lang.reflect.Method.invoke(Unknown Source)
> > > at ucar.unidata.util.Misc$2.run(Misc.java:1063)
> > > at ucar.unidata.util.Misc$3.run(Misc.java:1091)
> > >
> > >
> > >
> >
> >
> > Ticket Details
> > ===================
> > Ticket ID: XAV-464552
> > Department: Support IDV
> > Priority: Normal
> > Status: Closed
> 
> 


Ticket Details
===================
Ticket ID: XAV-464552
Department: Support IDV
Priority: Normal
Status: Open


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