Hi,

It's difficult to diagnose the issue in this situation.  While sometimes 
issues are obvious in configurations, nothing jumps out at me from what you 
have shared.

However, since `yarn test:rest` is timing out, that implies that the 
machine where the frontend is running *cannot connect* to the backend via 
the "rest" settings in your `config.prod.yml`.  That may mean either those 
settings are *not* correct, or maybe your Tomcat or Apache is erroring out 
(check the logs for both for errors), or some other error may be 
occurring.  You may want to use the Troubleshooting guide to look for 
errors on the backend. 
https://wiki.lyrasis.org/display/DSPACE/Troubleshoot+an+error#Troubleshootanerror-DSpace7.x(orabove)

Another option: Since you've found a way to get the backend running, you 
could try to *temporarily* run the frontend from http://localhost:4000/ and 
see if you can get it to communicate with the backend running 
at https://fevasf-repositorio.ddns.net/server   This would require you to 
test the frontend from the same machine where it is running (as localhost 
URLs will only work from the same machine). That might provide you with 
clues as to whether the issue is in the DSpace configuration, or if the 
issue is in your configuration of the Apache proxy or similar.  If the 
frontend runs fine on localhost:4000, that'd imply your DSpace configs are 
OK.  But, if it doesn't work there, then you may need to figure out how to 
get "yarn test:rest" to work and see if there's a networking issue causing 
the frontend to not be able to communicate with the backend.

Tim

On Wednesday, December 13, 2023 at 2:21:40 PM UTC-6 sidneyc...@gmail.com 
wrote:

> Hello DSpace Technical Support,
>
> I'm thrilled with your prompt response. I've reinstalled the DSpace 7.6.1 
> front-end to ensure that all steps were followed accurately. With the 
> original settings, I successfully regained local access at localhost:4000, 
> and running 'yarn test:rest' returned a status code of 200.
>
> I've implemented the configurations you suggested, carefully read the 
> documentation, and ensured that the settings are correctly in place. 
> Currently, the configurations are as follows:
>
> *server.xml:*
>
> <Connector port="8080"
>                minSpareThreads="25"
>                enableLookups="false"
>                redirectPort="8443"
>                connectionTimeout="20000"
>                disableUploadTimeout="true"
>                URIEncoding="UTF-8" />
>
> *Local.cfg:*
>
> bash
> Copy code
> dspace.dir=C:/dspace
> dspace.server.url = https://fevasf-repositorio.ddns.net/server
> dspace.ui.url = https://fevasf-repositorio.ddns.net
> dspace.name = Fevasf Repositório
> solr.server = http://localhost:8983/solr
>
> *config.prod.yml:*
>
>
> ui:
>   ssl: false
>   host: localhost
>   port: 4000
>   nameSpace: /
>
> rest:
>   ssl: true
>   host: fevasf-repositorio.ddns.net
>   port: 443
>
> *Applying these configurations, 'yarn test:rest' presents the following 
> error:*
>
> ERROR connecting to REST API
> Error: connect ETIMEDOUT 186.210.149.18:443
> Done in 23.25s.
>
> *I also noticed that when accessing localhost:8080/server, the displayed 
> configurations are different from the current configuration:*
>
> {
>   "dspaceUI": "http://localhost:4000";,
>   "dspaceName": "Fevasf Repositório",
>   "dspaceServer": "http://localhost:8080/server";,
>   "dspaceVersion": "DSpace 7.6.1",
>   "type": "root"
> }
>
> Different from the current configuration.
>
> Outside the local network, I can access 
> https://fevasf-repositorio.ddns.net/server, but I cannot access 
> https://fevasf-repositorio.ddns.net.
>
> *The current Nginx configuration is as follows:*
>
>
> server {
>     listen 80;
>     server_name fevasf-repositorio.ddns.net;
>     rewrite ^ https://fevasf-repositorio.ddns.net permanent;
> }
>
> server {
>     listen 443 ssl;
>
>     ssl_certificate C:/nginx-1.25.3/cert/cert.pem;
>     ssl_certificate_key C:/nginx-1.25.3/cert/privkey.pem;
>
>     location /server {
>         proxy_set_header X-Forwarded-Proto https;
>         proxy_set_header X-Forwarded-Host $host;
>         proxy_pass http://localhost:8080/server;
>     }
>
>     location / {
>
>         proxy_set_header X-Forwarded-Proto https;
>         proxy_set_header X-Forwarded-Host $host;
>         proxy_pass http://localhost:4000;
>     }
> }
>
> *I've tried various combinations of configurations without success. I even 
> added the following configuration in local.cfg:*
>
> rest.cors.allowed-origins = ${dspace.ui.url}, 
> https://fevasf-repositorio.ddns.net, 
> https://fevasf-repositorio.ddns.net/server, http://127.0.0.1:4000, 
> https://localhost:4000, http://localhost:4000
> 'yarn test:rest' simply times out when I change the URLs in local.cfg.
>
> Is there any missing configuration? Thank you in advance for your 
> assistance.
>
> Em terça-feira, 12 de dezembro de 2023 às 17:50:28 UTC-3, DSpace Technical 
> Support escreveu:
>
>> Hi,
>>
>> Your configured URLs are incorrect in the frontend & backend.
>>
>> In the backend (local.cfg), these URLs **must** be public URLs and NOT 
>> "localhost".  If you have them set at localhost, only people on that same 
>> machine can access the site.
>>
>> # Not sure if these are correct for your setup, but should be something 
>> like this:
>> dspace.server.url  = https://fevasf-repositorio.ddns.net/server/
>> dspace.ui.url = = https://fevasf-repositorio.ddns.net/
>>
>> On the Frontend (config.prod.yml), your "rest" URL MUST also be a public 
>> ULR (not "localhost") and should match what you have in 
>> "dspace.server.url".  LIkely should be this:
>>
>> rest:
>>   ssl: true
>>   host: fevasf-repositorio.ddns.net
>>   port: 443
>>   nameSpace: /server
>>
>> In the end, the *only* "localhost" URL should be the "ui" settings in the 
>> Frontend (config.prod.yml)
>>
>> For more details on either of these, take a closer look at the 
>> Installation Documentation examples.  
>> https://wiki.lyrasis.org/display/DSDOC7x/Installing+DSpace  Pay close 
>> attention to the last step for both the Frontend and Backend install, as it 
>> explains how to configure DSpace for HTTPS/Production (with examples for 
>> Nginx).
>>
>> Good luck!
>>
>> Tim
>>
>> On Saturday, December 9, 2023 at 8:44:17 AM UTC-6 sidneyc...@gmail.com 
>> wrote:
>>
>>> Good afternoon, friends. I hope you are well.
>>>
>>> I need help with the HTTPS access to my DSpace 7.6.1, with Tomcat 9 and 
>>> Nginx as a reverse proxy on a Windows 10 server. This is my first 
>>> installation of the platform, and everything went smoothly in the process. 
>>> I can access the platform locally at "localhost:4000." I configured my 
>>> Nginx, and when I try to access it from outside the local network, it loads 
>>> the page correctly but after 2 seconds, I am redirected to a 500 error page.
>>>
>>> This is my Nginx configuration:
>>>
>>> server {
>>>     listen 80;
>>>     server_name fevasf-repositorio.ddns.net;
>>>     rewrite ^ https://fevasf-repositorio.ddns.net permanent;
>>>
>>>     location / {
>>>         proxy_pass http://localhost:4000;
>>>         proxy_set_header Host $host;
>>>         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
>>>     }
>>> }
>>>
>>> server {
>>>     listen 443 ssl;
>>>     server_name fevasf-repositorio.ddns.net;
>>>
>>>     ssl_certificate C:/nginx-1.25.3/cert/cert.pem;
>>>     ssl_certificate_key C:/nginx-1.25.3/cert/privkey.pem;
>>>
>>>     location / {
>>>         proxy_pass http://localhost:4000;
>>>         proxy_set_header X-Forwarded-Proto https;
>>>         proxy_set_header Host $host;
>>>         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
>>>     }
>>>
>>>     location /server {
>>>         proxy_set_header X-Forwarded-Proto https;
>>>         proxy_set_header X-Forwarded-Host $host;
>>>         proxy_pass http://localhost:8080/server;
>>>     }
>>> }
>>>
>>> This is my "config.prod.yml" configuration:
>>>
>>> ui:
>>>   ssl: false
>>>   host: localhost
>>>   port: 4000
>>>   nameSpace: /
>>>   rateLimiter:
>>>     windowMs: 60000 # 1 minute
>>>     max: 500 # limit each IP to 500 requests per windowMs
>>>   useProxies: true
>>>
>>> rest:
>>>   ssl: false
>>>   host: localhost
>>>   port: 8080
>>>   nameSpace: /server
>>>
>>> This is my "local.cfg" configuration:
>>>
>>> space.server.url = http://localhost:8080/server
>>> dspace.ui.url = http://localhost:4000
>>>
>>> This is my Tomcat "server.xml" configuration:
>>>
>>> <Connector port="8080"
>>>     minSpareThreads="25"
>>>     enableLookups="false"
>>>     redirectPort="8443"
>>>     connectionTimeout="20000"
>>>     disableUploadTimeout="true"
>>>     URIEncoding="UTF-8" />
>>>
>>> And finally, this is the error in the Nginx log:
>>>
>>> 2023/12/08 13:30:18 [error] 5856#5432: *394 connect() failed (10061: No 
>>> connection could be made because the target machine actively refused it) 
>>> while connecting to upstream, client: 192.241.215.42, server: 
>>> fevasf-repositorio.ddns.net, request: "GET 
>>> /autodiscover/autodiscover.json?@zdi/Powershell HTTP/1.1", upstream: "
>>> http://127.0.0.1:4000/autodiscover/autodiscover.json?@zdi/Powershell";, 
>>> host: "189.41.79.255"
>>>
>>> I have tried various configurations without success. Can someone shed 
>>> some light? I am a beginner in working with DSpace and have been trying for 
>>> a week.
>>>
>>

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