Best-Practise: do not delete user

.gitea/workflows/build-debian-package.yml

@@ -15,7 +15,7 @@ jobs:
       - name: "Git checkout"
         run: git checkout "${{ gitea.sha }}"
       - name: "Submodules auschecken"
-        uses: snickerbockers/submodules-init@v4
+        run: git submodule update --init
       - name: "Dotnet SDK einrichten"
         uses: actions/setup-dotnet@v4
         with:

alumnihub_10.0_amd64/DEBIAN/postinst

@@ -1 +1,2 @@
 #!/bin/bash
+adduser --system alumnihub

alumnihub_10.0_amd64/DEBIAN/postrm

@@ -1,2 +1 @@
 #!/bin/bash
-deluser oqtane

alumnihub_10.0_amd64/DEBIAN/preinst

@@ -1,2 +1 @@
 #!/bin/bash
-useradd oqtane

alumnihub_10.0_amd64/etc/systemd/system/alumnihub.service

@@ -2,14 +2,14 @@
 Description=Alumnihub Webservice
 
 [Service]
-WorkingDirectory=/opt/oqtane
+WorkingDirectory=/opt/alumnihub
 ExecStart=/usr/bin/dotnet /opt/alumnihub/Oqtane.Server.dll
 Restart=always
 # Restart service after 10 seconds if the dotnet service crashes:
 RestartSec=5
 KillSignal=SIGINT
 SyslogIdentifier=alumnihub
-User=oqtane
+User=alumnihub
 Environment=ASPNETCORE_ENVIRONMENT=Production
 Environment=ASPNETCORE_URLS="http://127.0.0.1:5000"
 Environment=ASPNETCORE_FORWARDEDHEADERS_ENABLED=true