Hi Bryson,
I am not completely sure but I'd rather set it this way (btw, you forgot to
mention proxy settings for the server):
ProxyPass /lib/ematerials http://localhost:4000/
<http://localhost:4000/lib/ematerials>
ProxyPassReverse /lib/ematerials http://localhost:4000/
<http://localhost:4000/lib/ematerials>
ProxyPass /lib/ematerials/server http://localhost:8080/server
ProxyPassReverse /lib/ematerials/server http://localhost:8080/server
And played with other parameters to get it working.
WBR,
Andrew
сб, 22 бер. 2025 р. о 17:49 Bryson Duda <[email protected]> пише:
> Hi everyone,
>
> I recently upgraded a Dspace repository from version 6.3 to version 8.1.
> The service is up and running now, but I'm running into an issue with
> bitstream URLs. I work for a university library, and our workflow with
> Dspace 6.3 was to add an item to Dspace, get a bitstream link directly to
> the file, and then add that link to our library catalogue. After upgrading
> to 8.1, I can access files if I navigate to them in Dspace, but the old
> bitstream URLs don't work.
>
> For example, here's an item
> <https://www.ulethbridge.ca/lib/ematerials/items/7ccb3289-8f31-402b-9bcb-982d87547192>in
> our repository. Downloading the PDF from that page works fine, but using
> this Dspace 6 URL
> <https://www.ulethbridge.ca/lib/ematerials/bitstream/handle/123456789/2714/IL-art-therapy-and.pdf?sequence=1&isAllowed=y>
> redirects to localhost:4000.
>
> Strangely if I remove the two query parameters in the URL like this
> <https://www.ulethbridge.ca/lib/ematerials/bitstream/handle/123456789/2714/IL-art-therapy-and.pdf>,
> it then redirects me to
> https://www.ulethbridge.ca/bitstreams/6e17c8af-c6b5-4657-8f79-eb96822d9950/download
> (which is missing the /lib/ematerials portion of the URL).
>
> I thought at first that the issues above (especially the localhost:4000
> one) were due to an httpd configuration issue, but it still seems to happen
> even if I comment out the ProxyPass and ProxyPassReverse lines in
> httpd.conf.
>
> Our setup is a bit unusual. The root/base URL for this repository is
> https://www.ulethbridge.ca/lib/ematerials
> Our university's central IT department manages the ulethbridge.ca domain,
> but requests to /lib/ematerials get sent to our Dspace server. For what
> it's worth, this setup has proven to be quite a pain when trying to
> configure things and I would not recommend it. I suspect that using a
> subdomain would have saved me a great deal of stress!
>
> I can replace the catalogue links with new URLs if needed, but if anyone
> has any suggestions for how to make the old ones work, it would be greatly
> appreciated!
>
> Software Versions:
> OS: Windows Server 2016
> Dspace: 8.1
> Tomcat: 10.1.39
> HTTPD: 2.4.54
> Node.js: 22.14.0
> OpenJDK: 24
> (I'm currently running the Dspace front end using "node main.js", but I'll
> switch to PM2 once I have the bugs worked out)
>
> httpd.conf snippet:
> <VirtualHost *:443>
> ServerName www.ulethbridge.ca
>
> ProxyPreserveHost On
> RequestHeader set X-Forwarded-Proto https
> ...
> ProxyPass /lib/ematerials http://localhost:4000/lib/ematerials
> ProxyPassReverse /lib/ematerials http://localhost:4000/lib/ematerials
> </VirtualHost>
>
> server.xml snippet:
> <Host name="localhost" appBase="C:/dspace/webapps" autoDeploy="true"
> unpackWARs="true">
> <Alias>www.ulethbridge.ca</Alias>
> <Context docBase="/server" path="/lib/ematerials/server"
> reloadable="true"/>
> </Host>
>
> local.cfg snippet:
> dspace.server.url = https://www.ulethbridge.ca/lib/ematerials/server
> dspace.ui.url = https://www.ulethbridge.ca/lib/ematerials
>
> config.yml snippet:
> ui:
> ssl: false
> host: localhost
> port: 4000
> nameSpace: /lib/ematerials
> rest:
> ssl: true
> host: www.ulethbridge.ca
> port: 443
> nameSpace: /lib/ematerials/server
>
>
> If there's any other relevant information that I'm missing, please let me
> know!
> Thanks,
> Bryson
>
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--
Best regards,
Andrew
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