Hi
I have installed DSpace 7.5 on Ubuntu 22.04, both the backend and the front
end on the same VPS server. It worked for a few days with the URL
mysubdomain.edu:4000, but then showed the message 500 Service Unavailable.
Now I'm trying to reconfigure the server to use the COMODO SSL TrustLogo I
got for the server. I installed Nginx to add HTTPS to my server, and I
changed the configuration like this:
*#NGINX CONFIG*
server {
listen 80;
server_name mysubdomain.edu;
rewrite ^ https://mysubdomain.edu permanent;
}
server {
listen 443 ssl;
server_name mysubdomain.edu;
ssl_certificate /etc/ssl/bundle.crt;
ssl_certificate_key /etc/ssl/mysubdomain.edu.key;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers 'EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH';
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;
}
location /solr {
proxy_set_header X-Forwarded-Proto https;
proxy_set_header X-Forwarded-Host $host;
proxy_pass http://localhost:8983/solr/;
}
}
*#BACKEND local.cfg*
dspace.server.url = https://mysubdomain.edu/server
dspace.ui.url = https://mysubdomain.edu
solr.server = https://mysubdomain.edu:8983/solr
*#FRONTEND config.prod.yml*
ui:
ssl: false
host: localhost
port: 4000
nameSpace: /
rest:
ssl: true
host: mysubdomain.edu
port: 443
Namespace: /server
*#TOMCAT *
<Connector port="8080" protocol="HTTP/1.1"
minSpareThreads="25"
enableLookups="false"
connectionTimeout="20000"
disableUploadTimeout="true"
URIEncoding="UTF-8"/>
<Connector protocol="AJP/1.3" port="8009" redirectPort="8443"
URIEncoding="UTF-8" />
*#dspace-ui.json*
{
"apps": [
{
"name": "dspace-ui",
"cwd": "/root/dspace-frontend/",
"script": "dist/server/main.js",
"instances": "max",
"exec_mode": "cluster",
"env": {
"NODE_ENV": "production",
"DSPACE_UI_SSL": "false",
"DSPACE_UI_HOST": "localhost",
"DSPACE_UI_PORT": "4000",
"DSPACE_UI_NAMESPACE": "/",
"DSPACE_REST_SSL": "true",
"DSPACE_REST_HOST": "mysubdomain.edu",
"DSPACE_REST_PORT": "443",
"DSPACE_REST_NAMESPACE": "/server"
}
}
]
}
*yarn test:rest*
yarn run v1.22.19
$ ts-node --project ./tsconfig.ts-node.json scripts/test-rest.ts
Building production app config
Overriding app config with /root/dspace-frontend/config/config.yml
Overriding app config with /root/dspace-frontend/config/config.prod.yml
...Testing connection to REST API at https://mysubdomain.edu/server/api...
RESPONSE: 404
ERROR: INVALID DSPACE REST API! Response is not valid JSON!
The Frontend still shows the same error 500 Service Unavailable at the URL
https://mysubdomain.edu/ although the browser shows the connection is
secure. Also, I can't access the Backend using the URL
https://mysubdomain.edu/server/api, it shows the message HTTP Status 404 –
Not Found.
The firewall is active and allows traffic on ports 80, 4000, 443/TCP, Nginx
HTTPS, and Nginx Full.
I don't know if I have something misconfigured or missing on my server or
if I should edit it.
Please, if anyone has advice for me, I would appreciate the help.
Thanks,
Hajar
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