feat: repeat license expiration reminders daily

Read installation destinations from self.cleaned_data because NetBox 4.6.5 form mixins return None while cleaning newly created objects.

.github/workflows/docker-image.yml

@@ -1,36 +0,0 @@
-name: Docker Image CI
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    types: [opened, synchronize, reopened]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Build the Docker image
-      run: docker compose build --no-cache
-
-    - name: Verify the Docker image
-      # clearcache is provided by Django extras, which is not loaded if netbox-slm cannot be loaded
-      run: docker compose run netbox sh -c "/opt/netbox/venv/bin/python manage.py clearcache"
-
-    - name: Run Django tests with coverage for netbox_slm
-      run: |
-        chmod go+w ci/reports
-        docker compose run netbox sh -c " \
-          /opt/netbox/venv/bin/coverage run --source='netbox_slm' manage.py test netbox_slm && \
-          /opt/netbox/venv/bin/coverage report --fail-under=0 && \
-          /opt/netbox/venv/bin/coverage xml -o /ci/reports/coverage.xml"
-
-    - name: Sonarcloud scan
-      if: env.SONAR_TOKEN != null
-      uses: sonarsource/sonarcloud-github-action@master
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.gitignore

@@ -9,3 +9,5 @@
 ci/docker-compose.override.yml
 ci/reports
 out/production
+*.iml
+build/

CHANGELOG.md

@@ -0,0 +1,152 @@
+# Changelog
+
+## [Unreleased]
+
+### Fixed
+
+* Make the required single platform destination explicit when creating an installation
+* Fix installation form submission on NetBox v4.6.5 when form mixins return no cleaned-data value
+* Prevent the notification log creation flag from shadowing Django's translation function during email delivery
+* Use NetBox's configured `EMAIL['FROM_EMAIL']` value as the SMTP sender instead of Django's localhost fallback
+* Register the expiration event with a concrete string so NetBox 4.6 can render the notification dropdown
+
+### Added
+
+* Optional tenant group and tenant assignments for software licenses
+* German translation for navigation, forms, tables, detail views, choices, and validation messages
+* Optional lifetime or recurring renewal interval for licenses
+* Optional license file, license key, and provider portal URL
+* Daily license expiration notifications for users who subscribe to a license
+* Default reminders one month and one week before expiration plus an optional custom interval
+* Optional SMTP email in addition to mandatory NetBox notifications
+
+### Changed
+
+* Support NetBox v4.6.5
+* Replace the Docker-based setup with Git/Pip installation documentation
+* Render tenant group and tenant in a dedicated license form section
+* Bump the package version so Git/Pip upgrades replace older installations
+* Make the license type field optional
+* Show the plugin under Licences in the main menu
+* Restrict SMTP notification activation to administrators and explicitly authorized users
+* Repeat NetBox and optional email reminders on every daily job run from the first due interval through expiration
+
+## [1.9.0](https://github.com/ICTU/netbox_slm/releases/tag/1.9.0) - 2026-06-25
+
+### Changed
+
+* Support NetBox v4.6.3 (#76)
+* Support Python 3.14 (#76)
+
+## [1.8.3](https://github.com/ICTU/netbox_slm/releases/tag/1.8.3) - 2025-12-18
+
+### Fixed
+
+* Filters with default order by ID (#75)
+
+## [1.8.2](https://github.com/ICTU/netbox_slm/releases/tag/1.8.2) - 2025-06-02
+
+### Fixed
+
+* Permission check for adding software product installations (#70)
+
+## [1.8.1](https://github.com/ICTU/netbox_slm/releases/tag/1.8.1) - 2025-04-11
+
+### Fixed
+
+* Filtering on foreign objects (#65)
+
+## [1.8.0](https://github.com/ICTU/netbox_slm/releases/tag/1.8.0) - 2025-02-25
+
+### Added
+
+* Toggle to show plugin as top level menu item (#42)
+* Bulk import and bulk edit (#4)
+* Changelog with backdated changes (#51)
+* List filtering (#54)
+* Show installations on native objects (#49)
+* SPDX license expressions (#47)
+
+### Changed
+
+* Support NetBox v4.2.3 (#51)
+* Render objects consistently (#58)
+
+### Fixed
+
+* Model detail view listing of linked objects (#55)
+* Search link of installations table cells (#48)
+
+## [1.7.0](https://github.com/ICTU/netbox_slm/releases/tag/1.7.0) - 2024-07-09
+
+### Changed
+
+* Support NetBox v4.0.6 (#38)
+
+### Fixed
+
+* Hidden plugin data when not logged in (#37)
+
+### Removed
+ 
+* Broken bulk import and bulk edit (#4)
+
+## [1.6.0](https://github.com/ICTU/netbox_slm/releases/tag/1.6.0) - 2024-02-13
+
+### Added
+
+* Additional `SoftwareProductVersion` fields (#10)
+* Additional `SoftwareLicense` fields (#26)
+
+### Changed
+
+* Support NetBox v3.7.2 (#35)
+
+## [1.5](https://github.com/ICTU/netbox_slm/releases/tag/1.5) - 2023-10-04
+
+### Added
+
+* Hyperlink option for `SoftwareLicense.stored_location` (#27)
+
+### Changed
+
+* Update docs and imports for newer NetBox versions (#23)
+* Support NetBox v3.6.1 (#21)
+* Allow linking `SoftwareProductInstallation` to `Cluster` (#17)
+
+### Fixed
+
+* Date picker for start and expiration dates (#22)
+
+## [1.4](https://github.com/ICTU/netbox_slm/releases/tag/1.4) - 2023-06-30
+
+### Added
+
+* License information for software installations (#8)
+
+### Changed
+
+* Replace `NetBoxModelCSVForm` with `NetBoxModelImportForm` (#18)
+
+## [1.3](https://github.com/ICTU/netbox_slm/releases/tag/1.3) - 2023-04-19
+
+### Added
+
+* Set up continuous integration (#3)
+
+### Changed
+
+* Support NetBox v3.4.7 (#14)
+
+### Fixed
+
+* Unify API serialization (#12)
+
+## [1.2](https://github.com/ICTU/netbox_slm/releases/tag/1.2) - 2022-05-19
+
+* Fixed filtering of relevant versions when adding a new installation
+* Manufacturer is now required for the add software product form
+
+## [1.1](https://github.com/ICTU/netbox_slm/releases/tag/1.1) - 2022-05-03
+
+* Fixed search filter

LICENSE

@@ -1,13 +1,201 @@
-Copyright 2022 ICTU
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MANIFEST.in

@@ -1,4 +1,7 @@
-include ../LICENSE
-include ../README.md
-include ../SECURITY.md
-recursive-include netbox_slm/templates *
+include LICENSE
+include README.md
+include SECURITY.md
+graft netbox_slm
+prune netbox_slm/tests
+global-exclude *.py[cod]
+global-exclude __pycache__

Pipfile

@@ -1,12 +0,0 @@
-[[source]]
-url = "https://pypi.org/simple"
-verify_ssl = true
-name = "pypi"
-
-[packages]
-
-[dev-packages]
-twine = "3.7.1"
-
-[requires]
-python_version = "3.9"

Pipfile.lock

@@ -1,192 +0,0 @@
-{
-    "_meta": {
-        "hash": {
-            "sha256": "f3cebe84c169ba6773cfcfae65b47e5076fa331e445f47a6ec4d13306942deb4"
-        },
-        "pipfile-spec": 6,
-        "requires": {
-            "python_version": "3.9"
-        },
-        "sources": [
-            {
-                "name": "pypi",
-                "url": "https://pypi.org/simple",
-                "verify_ssl": true
-            }
-        ]
-    },
-    "default": {},
-    "develop": {
-        "bleach": {
-            "hashes": [
-                "sha256:0900d8b37eba61a802ee40ac0061f8c2b5dee29c1927dd1d233e075ebf5a71da",
-                "sha256:4d2651ab93271d1129ac9cbc679f524565cc8a1b791909c4a51eac4446a15994"
-            ],
-            "markers": "python_version >= '3.6'",
-            "version": "==4.1.0"
-        },
-        "certifi": {
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-                "sha256:d62a0163eb4c2344ac042ab2bdf75399a71a2d8c7d47eac2e2ee91b9d6339569"
-            ],
-            "version": "==2021.10.8"
-        },
-        "charset-normalizer": {
-            "hashes": [
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-            "version": "==2.0.10"
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-            "version": "==0.4.4"
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-            "version": "==3.3"
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-            ],
-            "markers": "python_version >= '3.7'",
-            "version": "==4.10.0"
-        },
-        "keyring": {
-            "hashes": [
-                "sha256:9012508e141a80bd1c0b6778d5c610dd9f8c464d75ac6774248500503f972fb9",
-                "sha256:b0d28928ac3ec8e42ef4cc227822647a19f1d544f21f96457965dc01cf555261"
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-            "hashes": [
-                "sha256:270aaf10d87d0d4e095063c65bf3ddbc6ee3d0b226328ce21e036f946e421835",
-                "sha256:a86d6e1f5b1dc238b218b012df0aa79409667bb209e58da56d0b94704e712a97"
-            ],
-            "version": "==1.5.0"
-        },
-        "six": {
-            "hashes": [
-                "sha256:1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926",
-                "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2'",
-            "version": "==1.16.0"
-        },
-        "tqdm": {
-            "hashes": [
-                "sha256:8dd278a422499cd6b727e6ae4061c40b48fce8b76d1ccbf5d34fca9b7f925b0c",
-                "sha256:d359de7217506c9851b7869f3708d8ee53ed70a1b8edbba4dbcb47442592920d"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
-            "version": "==4.62.3"
-        },
-        "twine": {
-            "hashes": [
-                "sha256:28460a3db6b4532bde6a5db6755cf2dce6c5020bada8a641bb2c5c7a9b1f35b8",
-                "sha256:8c120845fc05270f9ee3e9d7ebbed29ea840e41f48cd059e04733f7e1d401345"
-            ],
-            "index": "pypi",
-            "version": "==3.7.1"
-        },
-        "urllib3": {
-            "hashes": [
-                "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece",
-                "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"
-            ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
-            "version": "==1.26.7"
-        },
-        "webencodings": {
-            "hashes": [
-                "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78",
-                "sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923"
-            ],
-            "version": "==0.5.1"
-        },
-        "zipp": {
-            "hashes": [
-                "sha256:9f50f446828eb9d45b267433fd3e9da8d801f614129124863f9c51ebceafb87d",
-                "sha256:b47250dd24f92b7dd6a0a8fc5244da14608f3ca90a5efcd37a3b1642fac9a375"
-            ],
-            "markers": "python_version >= '3.7'",
-            "version": "==3.7.0"
-        }
-    }
-}

README.md

@@ -1,225 +1,160 @@
-<h1 align="center">NetBox SLM</h1>
+# NetBox SLM
 
-<p align="center"><i>Netbox SLM is a plugin for lifecycle management of software components, including versions and installations.</i></p>
+NetBox SLM erweitert NetBox um die Verwaltung von Softwareprodukten, Versionen, Installationen und Lizenzen.
+Lizenzen können optional einer NetBox-Mandantengruppe und einem Mandanten zugeordnet werden.
 
-<div align="center">
-<a href="https://pypi.org/project/netbox_slm/"><img src="https://img.shields.io/pypi/v/netbox_slm" alt="PyPi"/></a>
-<a href="https://github.com/ICTU/netbox_slm/stargazers"><img src="https://img.shields.io/github/stars/ICTU/netbox_slm" alt="Stars Badge"/></a>
-<a href="https://github.com/ICTU/netbox_slm/network/members"><img src="https://img.shields.io/github/forks/ICTU/netbox_slm" alt="Forks Badge"/></a>
-<a href="https://github.com/ICTU/netbox_slm/pulls"><img src="https://img.shields.io/github/issues-pr/ICTU/netbox_slm" alt="Pull Requests Badge"/></a>
-<a href="https://github.com/ICTU/netbox_slm/issues"><img src="https://img.shields.io/github/issues/ICTU/netbox_slm" alt="Issues Badge"/></a>
-<a href="https://github.com/ICTU/netbox_slm/graphs/contributors"><img alt="GitHub contributors" src="https://img.shields.io/github/contributors/ICTU/netbox_slm?color=2b9348"></a>
-<a href="https://github.com/ICTU/netbox_slm/blob/master/LICENSE"><img src="https://img.shields.io/github/license/ICTU/netbox_slm?color=2b9348" alt="License Badge"/></a>
-</div>
+Diese Variante ist für **NetBox 4.6.5** vorgesehen.
 
+Die Oberfläche ist auf Englisch und Deutsch verfügbar. Die Sprache richtet sich nach der in NetBox für den
+Benutzer ausgewählten Sprache.
 
-## Known Issues
+## Funktionen
 
-- WARNING: This plugin is only tested with a single Netbox version at this time.
-- CSV/Bulk imports for SoftwareProduct, Version and Installation are currently broken (WIP)
+- Softwareprodukte und Hersteller verwalten
+- Versionen, Release-Typen und Supportzeiträume erfassen
+- Installationen Geräten, virtuellen Maschinen oder Clustern zuordnen
+- Softwarelizenzen einschließlich Laufzeit, Umfang und Ablageort verwalten
+- Lifetime-Lizenzen oder Erneuerungsintervalle in Tagen, Monaten oder Jahren erfassen
+- Lizenzdateien, Lizenzschlüssel und Links zum Anbieterportal hinterlegen
+- Ablaufwarnungen standardmäßig einen Monat und eine Woche vor Lizenzende
+- Zusätzliche eigene Vorwarnzeit in Tagen, Wochen oder Monaten
+- NetBox-Benachrichtigungen und optionaler E-Mail-Versand über die NetBox-SMTP-Konfiguration
+- Lizenzen Mandantengruppen und Mandanten zuordnen
+- Bedienung über die NetBox-Oberfläche und REST-API
+- Filter, Bulk-Import und Bulk-Bearbeitung
 
-## Installation Guide
+> **Hinweis:** Lizenzschlüssel werden in der NetBox-Datenbank und Lizenzdateien im konfigurierten NetBox-
+> Medienverzeichnis gespeichert. Der Zugriff auf Datenbank, REST-API und Medienverzeichnis sollte entsprechend
+> geschützt und gesichert werden.
 
-When using the Docker version of Netbox, first follow the netbox-docker [quickstart](https://github.com/netbox-community/netbox-docker#quickstart) instructions to clone the netbox-docker repo and set up the ``docker-compose.override.yml``.
+## Installation
 
-Next, follow these instructions (based on the Netbox docker variant
-[instructions](https://github.com/netbox-community/netbox-docker/wiki/Configuration#custom-configuration-files))
-to install the Netbox SLM plugin:
+NetBox installiert lokale Erweiterungen aus `/opt/netbox/local_requirements.txt`. Die Git-URL muss dort dauerhaft
+eingetragen werden, damit das Plugin bei einem späteren NetBox-Upgrade erneut installiert wird.
 
-1. Add ``netbox_slm`` to the ``PLUGINS`` list in
-   ``configuration/extra.py``.
-2. Create a ``plugin_requirements.txt`` with ``netbox-slm==1.2`` as
-   contents.
-3. Create a ``Dockerfile-SLM`` with contents:
+### 1. Git-Repository als lokale Anforderung eintragen
 
-   ```
-   FROM netboxcommunity/netbox:vX.Y.Z
+```bash
+echo "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" >> /opt/netbox/local_requirements.txt
+```
 
-   COPY ./plugin_requirements.txt /
-   RUN /opt/netbox/venv/bin/pip install --no-warn-script-location -r /plugin_requirements.txt
-   ```
+Vorher kann geprüft werden, ob der Eintrag bereits vorhanden ist:
 
-4. Create a ``docker-compose.override.yml`` with contents:
+```bash
+grep -qxF "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" /opt/netbox/local_requirements.txt || \
+  echo "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git" >> /opt/netbox/local_requirements.txt
+```
 
-   ```
-   version: '3.7'
-   services:
-     netbox:
-       ports:
-         - 8000:8080
-       build:
-         context: .
-         dockerfile: Dockerfile-SLM
-       image: netbox:slm
-     netbox-worker:
-       image: netbox:slm
-     netbox-housekeeping:
-       image: netbox:slm
-   ```
+### 2. Plugin mit Pip installieren
 
-Now, build the image: ``docker compose build --no-cache``
+Die Installation muss im Python-Virtual-Environment von NetBox erfolgen:
 
-And finally, run Netbox with the SLM plugin: ``docker compose up``
+```bash
+/opt/netbox/venv/bin/pip install --upgrade --force-reinstall \
+  "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git"
+```
 
-## Releasing Guide
+Alternativ können alle lokalen Anforderungen installiert werden:
 
-To draft a release;
+```bash
+/opt/netbox/venv/bin/pip install -r /opt/netbox/local_requirements.txt
+```
 
-update the setup.py file to reflect the new version, then from the *src*
-directory run
+Die installierte Version kann anschließend geprüft werden:
 
-   ```
-   # make sure to update the version in netbox_slm/__init__.py
-   $ python setup.py sdist
-   $ twine upload dist/*
-   ```
+```bash
+/opt/netbox/venv/bin/pip show netbox-slm
+```
 
-On Github.com create a similar tag and version. These steps could be
-automated with a github workflow.
+Für diese Variante muss dort mindestens Version `1.12.0` stehen.
 
-n.b. Currently the plugin is configured to use a personal pypi account,
-this should be changed.
+## Ablaufbenachrichtigungen
 
-## Developer Guide (local installation)
+Für Lizenzen mit Ablaufdatum sind Benachrichtigungen standardmäßig aktiviert. Die Standardtermine liegen einen
+Monat und eine Woche vor dem Ablaufdatum. Pro Lizenz kann zusätzlich eine eigene Vorwarnzeit festgelegt oder die
+Standardtermine deaktiviert werden.
 
-*Follow the steps below on your local system to run netbox and the
-netbox_slm plugin in developer mode*
+Empfänger entscheiden selbst, ob sie informiert werden: Vertrieb, zuständiger Techniker oder andere Benutzer öffnen
+die Lizenz und wählen die NetBox-Aktion **Abonnieren**. Mit **Abonnement beenden** können sie die Meldungen wieder
+abschalten. Ohne Abonnenten wird keine Nachricht versendet.
 
-### Setup
+Die NetBox-Nachricht wird immer erzeugt. Wird an der Lizenz zusätzlich **E-Mail-Benachrichtigungen** aktiviert, sendet
+das Plugin auch eine E-Mail an die im Benutzerkonto hinterlegte Adresse. Dafür muss der SMTP-Versand in NetBox
+konfiguriert sein.
 
-The goal below is to run all Netbox components in Docker and run a local
-Netbox Django copy with auto-reload to develop the plugin pointing to
-the Dockerized postgres and redis instances, basically ignoring the
-netbox docker runtime server.
+Die Aktivierung des E-Mail-Versands darf nur durch Administratoren oder Benutzer mit der Berechtigung
+`netbox_slm.manage_softwarelicense_email_notifications` geändert werden. Die eigentlichen SMTP-Zugangsdaten werden
+ausschließlich in der NetBox-Serverkonfiguration gepflegt und sind im Plugin nicht einsehbar.
 
-### Steps
+Die Prüfung läuft einmal täglich als NetBox-Systemjob. Sobald der erste konfigurierte Erinnerungstermin erreicht ist,
+werden die Abonnenten bei jedem Joblauf erneut informiert: immer über NetBox und bei aktivierter E-Mail-Option
+zusätzlich per SMTP. Dies wird bis einschließlich des Ablaufdatums wiederholt. Der NetBox-RQ-Worker muss dafür mit
+Scheduler-Unterstützung laufen; dies ist bei der regulären NetBox-Installation mit `rqworker` standardmäßig der Fall.
 
-   from your projects directory clone the netbox repository
+### 3. Plugin in NetBox aktivieren
 
-   ```
-   $ git clone https://github.com/netbox-community/netbox
-   $ cd netbox
-   ```
+In `/opt/netbox/netbox/netbox/configuration.py` ergänzen:
 
-   install the virtual environment
+```python
+PLUGINS = [
+    "netbox_slm",
+]
+```
 
-   ```
-   $ pipenv shell
-   $ pipenv install
-   ```
+Falls bereits andere Plugins eingetragen sind, wird `"netbox_slm"` lediglich zur vorhandenen Liste hinzugefügt.
+Eine zusätzliche `PLUGINS_CONFIG`-Konfiguration ist für den Standardbetrieb nicht erforderlich.
 
-   create and edit netbox/configuration.py (based on the template file) add these lines at the end of the file;
+### 4. Datenbank migrieren und statische Dateien aktualisieren
 
-   ```
-   DEBUG = True
-   SECRET_KEY = 'dummy'
-   DEVELOPER = True
-   PLUGINS = [
-       'netbox_slm',
-   ]
-   ```
+```bash
+cd /opt/netbox/netbox
+/opt/netbox/venv/bin/python manage.py migrate
+/opt/netbox/venv/bin/python manage.py collectstatic --no-input
+```
 
-The Netbox installation above will be used to run Django management
-commands like runserver, makemigrations and migrate, which will be
-explained in the next steps below;
+### 5. NetBox-Dienste neu starten
 
-   from your projects directory clone the netbox-slm repository
+Bei einer üblichen systemd-Installation:
 
-   ```
-   $ git clone https://github.com/ICTU/netbox_slm
-   $ cd netbox_slm
-   $ ./start-netbox.sh
-   ```
+```bash
+sudo systemctl restart netbox netbox-rq
+```
 
-This will start Netbox locally (requires Docker) and forward the redis
-and postgres ports to the localhost (make sure there’s no processes
-using these ports or change the dockerfiles accordingly)
+Je nach Installation können die Namen der Dienste abweichen.
 
-Note, you can also start and stop netbox by hand:
+## Aktualisierung
 
-   ```
-   $ cd netbox-docker
-   $ docker-compose up -d
-   ```
+```bash
+/opt/netbox/venv/bin/pip install --upgrade --force-reinstall \
+  "git+https://git.mrblake.cc/MrBlake/NetBox-SLM.git"
+cd /opt/netbox/netbox
+/opt/netbox/venv/bin/python manage.py migrate
+/opt/netbox/venv/bin/python manage.py collectstatic --no-input
+sudo systemctl restart netbox netbox-rq
+```
 
-   or stop the stack with
+Der Eintrag in `/opt/netbox/local_requirements.txt` bleibt dabei bestehen.
 
-   ```
-   $ docker-compose down
-   ```
+## Deinstallation
 
-   # to start fresh:
+1. `"netbox_slm"` aus der `PLUGINS`-Liste entfernen.
+2. Die Git-Zeile aus `/opt/netbox/local_requirements.txt` entfernen.
+3. Das Python-Paket deinstallieren:
 
-   ```
-   $ docker-compose down
-   $ docker volume rm netbox-docker_netbox-postgres-data  # et cetera
-   $ docker-compose up -d --force-recreate
-   ```
+```bash
+/opt/netbox/venv/bin/pip uninstall netbox-slm
+```
 
-   this will require you to re-run the migrate commando's for netbox-slm, see further down below
+Die Plugin-Tabellen werden dabei nicht automatisch aus der Datenbank gelöscht.
 
-Go back to the netbox configuration.py file and update the postgres and
-redis connection strings (username, password) to the ones the netbox
-docker backend is using, for example (using default user and passwords
-from the netbox docker example):
+## Ursprung und Lizenz
 
-   ```
-   <<collapsed>>
+Dieses Repository basiert auf dem ursprünglichen Projekt
+[ICTU/netbox_slm](https://github.com/ICTU/netbox_slm). **ICTU** ist der ursprüngliche Autor und Herausgeber.
+[Mart Visser](https://github.com/MartVisser) wird im Originalprojekt als Ansprechpartner genannt.
 
-   # PostgreSQL database configuration. See the Django documentation for a complete list of available parameters:
-   #   https://docs.djangoproject.com/en/stable/ref/settings/#databases
-   DATABASE = {
-       'NAME': 'netbox',               # Database name
-       'USER': 'netbox',               # PostgreSQL username
-       'PASSWORD': 'J5brHrAXFLQSif0K', # PostgreSQL password
-       'HOST': 'localhost',            # Database server
-       'PORT': '',                     # Database port (leave blank for default)
-       'CONN_MAX_AGE': 300,            # Max database connection age
-   }
+Die Anpassungen in diesem Fork werden unter
+[git.mrblake.cc/MrBlake/NetBox-SLM](https://git.mrblake.cc/MrBlake/NetBox-SLM) gepflegt.
 
-   # Redis database settings. Redis is used for caching and for queuing background tasks such as webhook events. A separate
-   # configuration exists for each. Full connection details are required in both sections, and it is strongly recommended
-   # to use two separate database IDs.
-   REDIS = {
-       'tasks': {
-           'HOST': 'localhost',
-           'PORT': 6379,
-           # Comment out `HOST` and `PORT` lines and uncomment the following if using Redis Sentinel
-           # 'SENTINELS': [('mysentinel.redis.example.com', 6379)],
-           # 'SENTINEL_SERVICE': 'netbox',
-           'PASSWORD': 'H733Kdjndks81',
-           'DATABASE': 0,
-           'SSL': False,
-           # Set this to True to skip TLS certificate verification
-           # This can expose the connection to attacks, be careful
-           # 'INSECURE_SKIP_TLS_VERIFY': False,
-       },
-       'caching': {
-           'HOST': 'localhost',
-           'PORT': 6379,
-           # Comment out `HOST` and `PORT` lines and uncomment the following if using Redis Sentinel
-           # 'SENTINELS': [('mysentinel.redis.example.com', 6379)],
-           # 'SENTINEL_SERVICE': 'netbox',
-           'PASSWORD': 'H733Kdjndks81',
-           'DATABASE': 1,
-           'SSL': False,
-           # Set this to True to skip TLS certificate verification
-           # This can expose the connection to attacks, be careful
-           # 'INSECURE_SKIP_TLS_VERIFY': False,
-       }
-   }
-
-   <<collapsed>>
-   ```
-   
-Now you can run commands from the netbox repository like this;
-
-   ```
-   $ cd netbox/netbox
-   $ export PYTHONPATH=../../netbox_slm/netbox_slm/  # or with the pipenv activated run `python3 setup.py develop` from the netbox_slm directory
-   $ python3 manage.py migrate netbox_slm
-   $ python3 manage.py runserver 8001
-   ```
-
-Visit http://127.0.0.1:8001 in the browser to see the auto reloading
-version of the netbox UI. Port 8000 is taken by the docker ran variant.
+Das Projekt steht unter der [Apache License 2.0](LICENSE). Die Hinweise auf die ursprünglichen Urheber bleiben
+erhalten.

SECURITY.md

@@ -1,13 +0,0 @@
-# Security Policy
-
-## Current status
-
-Netbox SLM is a plugin for Netbox with mostly default configuration. We advise to monitor Netbox security findings and update accordingly.
-
-## Supported Versions
-
-Only the latest version of Netbox SLM is currently being supported with security updates. We aim to keep the plugin compatible with the latest Netbox version, but have no incentive to patch older tags at this point.
-
-## Reporting a Vulnerability
-
-Please report security vulnerabilities by opening a ticket. The aim is to get back to you within 24 hours with a confirmation of the issue and a brief action plan or a request for more information. 

ci/Dockerfile

@@ -1,16 +0,0 @@
-ARG PYTHON_VERSION=3.10
-FROM python:${PYTHON_VERSION}-alpine AS compile-image
-
-WORKDIR /build
-RUN python -m venv /opt/netbox/venv
-ENV PATH="/opt/netbox/venv/bin:$PATH"
-
-COPY ../ /build
-
-RUN python setup.py sdist
-RUN pip install --no-index /build
-
-FROM netboxcommunity/netbox:v3.4.7
-
-ARG PYTHON_VERSION=3.10
-COPY --from=compile-image /opt/netbox/venv/lib/python${PYTHON_VERSION}/site-packages/netbox_slm /opt/netbox/venv/lib/python${PYTHON_VERSION}/site-packages/netbox_slm

ci/Dockerfile-CI

@@ -1,7 +0,0 @@
-FROM netboxcommunity/netbox:v3.4.7
-
-RUN mkdir /ci && chmod go+w /ci
-COPY ../ci/requirements_ci.txt /ci/
-RUN pip install -r /ci/requirements_ci.txt
-
-COPY ../netbox_slm /opt/netbox/netbox/netbox_slm

ci/configuration/configuration.py

@@ -1,256 +0,0 @@
-####
-## We recommend to not edit this file.
-## Create separate files to overwrite the settings.
-## See `extra.py` as an example.
-####
-
-import re
-from os import environ
-from os.path import abspath, dirname, join
-
-# For reference see https://netbox.readthedocs.io/en/stable/configuration/
-# Based on https://github.com/netbox-community/netbox/blob/master/netbox/netbox/configuration.example.py
-
-# Read secret from file
-def _read_secret(secret_name, default = None):
-    try:
-        f = open('/run/secrets/' + secret_name, 'r', encoding='utf-8')
-    except EnvironmentError:
-        return default
-    else:
-        with f:
-            return f.readline().strip()
-
-_BASE_DIR = dirname(dirname(abspath(__file__)))
-
-#########################
-#                       #
-#   Required settings   #
-#                       #
-#########################
-
-# This is a list of valid fully-qualified domain names (FQDNs) for the NetBox server. NetBox will not permit write
-# access to the server via any other hostnames. The first FQDN in the list will be treated as the preferred name.
-#
-# Example: ALLOWED_HOSTS = ['netbox.example.com', 'netbox.internal.local']
-ALLOWED_HOSTS = environ.get('ALLOWED_HOSTS', '*').split(' ')
-
-# PostgreSQL database configuration. See the Django documentation for a complete list of available parameters:
-#   https://docs.djangoproject.com/en/stable/ref/settings/#databases
-DATABASE = {
-    'NAME': environ.get('DB_NAME', 'netbox'),       # Database name
-    'USER': environ.get('DB_USER', ''),             # PostgreSQL username
-    'PASSWORD': _read_secret('db_password', environ.get('DB_PASSWORD', '')),
-                                                    # PostgreSQL password
-    'HOST': environ.get('DB_HOST', 'localhost'),    # Database server
-    'PORT': environ.get('DB_PORT', ''),             # Database port (leave blank for default)
-    'OPTIONS': {'sslmode': environ.get('DB_SSLMODE', 'prefer')},
-                                                    # Database connection SSLMODE
-    'CONN_MAX_AGE': int(environ.get('DB_CONN_MAX_AGE', '300')),
-                                                    # Max database connection age
-    'DISABLE_SERVER_SIDE_CURSORS': environ.get('DB_DISABLE_SERVER_SIDE_CURSORS', 'False').lower() == 'true',
-                                                    # Disable the use of server-side cursors transaction pooling
-}
-
-# Redis database settings. Redis is used for caching and for queuing background tasks such as webhook events. A separate
-# configuration exists for each. Full connection details are required in both sections, and it is strongly recommended
-# to use two separate database IDs.
-REDIS = {
-    'tasks': {
-        'HOST': environ.get('REDIS_HOST', 'localhost'),
-        'PORT': int(environ.get('REDIS_PORT', 6379)),
-        'PASSWORD': _read_secret('redis_password', environ.get('REDIS_PASSWORD', '')),
-        'DATABASE': int(environ.get('REDIS_DATABASE', 0)),
-        'SSL': environ.get('REDIS_SSL', 'False').lower() == 'true',
-        'INSECURE_SKIP_TLS_VERIFY': environ.get('REDIS_INSECURE_SKIP_TLS_VERIFY', 'False').lower() == 'true',
-    },
-    'caching': {
-        'HOST': environ.get('REDIS_CACHE_HOST', environ.get('REDIS_HOST', 'localhost')),
-        'PORT': int(environ.get('REDIS_CACHE_PORT', environ.get('REDIS_PORT', 6379))),
-        'PASSWORD': _read_secret('redis_cache_password', environ.get('REDIS_CACHE_PASSWORD', environ.get('REDIS_PASSWORD', ''))),
-        'DATABASE': int(environ.get('REDIS_CACHE_DATABASE', 1)),
-        'SSL': environ.get('REDIS_CACHE_SSL', environ.get('REDIS_SSL', 'False')).lower() == 'true',
-        'INSECURE_SKIP_TLS_VERIFY': environ.get('REDIS_CACHE_INSECURE_SKIP_TLS_VERIFY', environ.get('REDIS_INSECURE_SKIP_TLS_VERIFY', 'False')).lower() == 'true',
-    },
-}
-
-# This key is used for secure generation of random numbers and strings. It must never be exposed outside of this file.
-# For optimal security, SECRET_KEY should be at least 50 characters in length and contain a mix of letters, numbers, and
-# symbols. NetBox will not run without this defined. For more information, see
-# https://docs.djangoproject.com/en/stable/ref/settings/#std:setting-SECRET_KEY
-SECRET_KEY = _read_secret('secret_key', environ.get('SECRET_KEY', ''))
-
-
-#########################
-#                       #
-#   Optional settings   #
-#                       #
-#########################
-
-# Specify one or more name and email address tuples representing NetBox administrators. These people will be notified of
-# application errors (assuming correct email settings are provided).
-ADMINS = [
-    # ['John Doe', 'jdoe@example.com'],
-]
-
-# URL schemes that are allowed within links in NetBox
-ALLOWED_URL_SCHEMES = (
-    'file', 'ftp', 'ftps', 'http', 'https', 'irc', 'mailto', 'sftp', 'ssh', 'tel', 'telnet', 'tftp', 'vnc', 'xmpp',
-)
-
-# Optionally display a persistent banner at the top and/or bottom of every page. HTML is allowed. To display the same
-# content in both banners, define BANNER_TOP and set BANNER_BOTTOM = BANNER_TOP.
-BANNER_TOP = environ.get('BANNER_TOP', '')
-BANNER_BOTTOM = environ.get('BANNER_BOTTOM', '')
-
-# Text to include on the login page above the login form. HTML is allowed.
-BANNER_LOGIN = environ.get('BANNER_LOGIN', '')
-
-# Base URL path if accessing NetBox within a directory. For example, if installed at http://example.com/netbox/, set:
-# BASE_PATH = 'netbox/'
-BASE_PATH = environ.get('BASE_PATH', '')
-
-# Maximum number of days to retain logged changes. Set to 0 to retain changes indefinitely. (Default: 90)
-CHANGELOG_RETENTION = int(environ.get('CHANGELOG_RETENTION', 90))
-
-# API Cross-Origin Resource Sharing (CORS) settings. If CORS_ORIGIN_ALLOW_ALL is set to True, all origins will be
-# allowed. Otherwise, define a list of allowed origins using either CORS_ORIGIN_WHITELIST or
-# CORS_ORIGIN_REGEX_WHITELIST. For more information, see https://github.com/ottoyiu/django-cors-headers
-CORS_ORIGIN_ALLOW_ALL = environ.get('CORS_ORIGIN_ALLOW_ALL', 'False').lower() == 'true'
-CORS_ORIGIN_WHITELIST = list(filter(None, environ.get('CORS_ORIGIN_WHITELIST', 'https://localhost').split(' ')))
-CORS_ORIGIN_REGEX_WHITELIST = [re.compile(r) for r in list(filter(None, environ.get('CORS_ORIGIN_REGEX_WHITELIST', '').split(' ')))]
-
-# Cross-Site-Request-Forgery-Attack settings. If Netbox is sitting behind a reverse proxy, you might need to set the CSRF_TRUSTED_ORIGINS flag.
-# Django 4.0 requires to specify the URL Scheme in this setting. An example environment variable could be specified like:
-# CSRF_TRUSTED_ORIGINS=https://demo.netbox.dev http://demo.netbox.dev
-CSRF_TRUSTED_ORIGINS = list(filter(None, environ.get('CSRF_TRUSTED_ORIGINS', '').split(' ')))
-
-# Set to True to enable server debugging. WARNING: Debugging introduces a substantial performance penalty and may reveal
-# sensitive information about your installation. Only enable debugging while performing testing. Never enable debugging
-# on a production system.
-DEBUG = environ.get('DEBUG', 'False').lower() == 'true'
-
-# Email settings
-EMAIL = {
-    'SERVER': environ.get('EMAIL_SERVER', 'localhost'),
-    'PORT': int(environ.get('EMAIL_PORT', 25)),
-    'USERNAME': environ.get('EMAIL_USERNAME', ''),
-    'PASSWORD': _read_secret('email_password', environ.get('EMAIL_PASSWORD', '')),
-    'USE_SSL': environ.get('EMAIL_USE_SSL', 'False').lower() == 'true',
-    'USE_TLS': environ.get('EMAIL_USE_TLS', 'False').lower() == 'true',
-    'SSL_CERTFILE': environ.get('EMAIL_SSL_CERTFILE', ''),
-    'SSL_KEYFILE': environ.get('EMAIL_SSL_KEYFILE', ''),
-    'TIMEOUT': int(environ.get('EMAIL_TIMEOUT', 10)),  # seconds
-    'FROM_EMAIL': environ.get('EMAIL_FROM', ''),
-}
-
-# Enforcement of unique IP space can be toggled on a per-VRF basis. To enforce unique IP space within the global table
-# (all prefixes and IP addresses not assigned to a VRF), set ENFORCE_GLOBAL_UNIQUE to True.
-ENFORCE_GLOBAL_UNIQUE = environ.get('ENFORCE_GLOBAL_UNIQUE', 'False').lower() == 'true'
-
-# Exempt certain models from the enforcement of view permissions. Models listed here will be viewable by all users and
-# by anonymous users. List models in the form `<app>.<model>`. Add '*' to this list to exempt all models.
-EXEMPT_VIEW_PERMISSIONS = list(filter(None, environ.get('EXEMPT_VIEW_PERMISSIONS', '').split(' ')))
-
-# Enable GraphQL API.
-GRAPHQL_ENABLED = environ.get('GRAPHQL_ENABLED', 'True').lower() == 'true'
-
-# Enable custom logging. Please see the Django documentation for detailed guidance on configuring custom logs:
-#   https://docs.djangoproject.com/en/stable/topics/logging/
-LOGGING = {}
-
-# Setting this to True will permit only authenticated users to access any part of NetBox. By default, anonymous users
-# are permitted to access most data in NetBox (excluding secrets) but not make any changes.
-LOGIN_REQUIRED = environ.get('LOGIN_REQUIRED', 'False').lower() == 'true'
-
-# The length of time (in seconds) for which a user will remain logged into the web UI before being prompted to
-# re-authenticate. (Default: 1209600 [14 days])
-LOGIN_TIMEOUT = int(environ.get('LOGIN_TIMEOUT', 1209600))
-
-# Setting this to True will display a "maintenance mode" banner at the top of every page.
-MAINTENANCE_MODE = environ.get('MAINTENANCE_MODE', 'False').lower() == 'true'
-
-# Maps provider
-MAPS_URL = environ.get('MAPS_URL', None)
-
-# An API consumer can request an arbitrary number of objects =by appending the "limit" parameter to the URL (e.g.
-# "?limit=1000"). This setting defines the maximum limit. Setting it to 0 or None will allow an API consumer to request
-# all objects by specifying "?limit=0".
-MAX_PAGE_SIZE = int(environ.get('MAX_PAGE_SIZE', 1000))
-
-# The file path where uploaded media such as image attachments are stored. A trailing slash is not needed. Note that
-# the default value of this setting is derived from the installed location.
-MEDIA_ROOT = environ.get('MEDIA_ROOT', join(_BASE_DIR, 'media'))
-
-# Expose Prometheus monitoring metrics at the HTTP endpoint '/metrics'
-METRICS_ENABLED = environ.get('METRICS_ENABLED', 'False').lower() == 'true'
-
-# Credentials that NetBox will uses to authenticate to devices when connecting via NAPALM.
-NAPALM_USERNAME = environ.get('NAPALM_USERNAME', '')
-NAPALM_PASSWORD = _read_secret('napalm_password', environ.get('NAPALM_PASSWORD', ''))
-
-# NAPALM timeout (in seconds). (Default: 30)
-NAPALM_TIMEOUT = int(environ.get('NAPALM_TIMEOUT', 30))
-
-# NAPALM optional arguments (see http://napalm.readthedocs.io/en/latest/support/#optional-arguments). Arguments must
-# be provided as a dictionary.
-NAPALM_ARGS = {}
-
-# Determine how many objects to display per page within a list. (Default: 50)
-PAGINATE_COUNT = int(environ.get('PAGINATE_COUNT', 50))
-
-# Enable installed plugins. Add the name of each plugin to the list.
-PLUGINS = ['netbox_slm']
-
-# Plugins configuration settings. These settings are used by various plugins that the user may have installed.
-# Each key in the dictionary is the name of an installed plugin and its value is a dictionary of settings.
-PLUGINS_CONFIG = {
-}
-
-# When determining the primary IP address for a device, IPv6 is preferred over IPv4 by default. Set this to True to
-# prefer IPv4 instead.
-PREFER_IPV4 = environ.get('PREFER_IPV4', 'False').lower() == 'true'
-
-# Rack elevation size defaults, in pixels. For best results, the ratio of width to height should be roughly 10:1.
-RACK_ELEVATION_DEFAULT_UNIT_HEIGHT = int(environ.get('RACK_ELEVATION_DEFAULT_UNIT_HEIGHT', 22))
-RACK_ELEVATION_DEFAULT_UNIT_WIDTH = int(environ.get('RACK_ELEVATION_DEFAULT_UNIT_WIDTH', 220))
-
-# Remote authentication support
-REMOTE_AUTH_ENABLED = environ.get('REMOTE_AUTH_ENABLED', 'False').lower() == 'true'
-REMOTE_AUTH_BACKEND = environ.get('REMOTE_AUTH_BACKEND', 'netbox.authentication.RemoteUserBackend')
-REMOTE_AUTH_HEADER = environ.get('REMOTE_AUTH_HEADER', 'HTTP_REMOTE_USER')
-REMOTE_AUTH_AUTO_CREATE_USER = environ.get('REMOTE_AUTH_AUTO_CREATE_USER', 'True').lower() == 'true'
-REMOTE_AUTH_DEFAULT_GROUPS = list(filter(None, environ.get('REMOTE_AUTH_DEFAULT_GROUPS', '').split(' ')))
-
-# This repository is used to check whether there is a new release of NetBox available. Set to None to disable the
-# version check or use the URL below to check for release in the official NetBox repository.
-# https://api.github.com/repos/netbox-community/netbox/releases
-RELEASE_CHECK_URL = environ.get('RELEASE_CHECK_URL', None)
-
-# The file path where custom reports will be stored. A trailing slash is not needed. Note that the default value of
-# this setting is derived from the installed location.
-REPORTS_ROOT = environ.get('REPORTS_ROOT', '/etc/netbox/reports')
-
-# Maximum execution time for background tasks, in seconds.
-RQ_DEFAULT_TIMEOUT = int(environ.get('RQ_DEFAULT_TIMEOUT', 300))
-
-# The file path where custom scripts will be stored. A trailing slash is not needed. Note that the default value of
-# this setting is derived from the installed location.
-SCRIPTS_ROOT = environ.get('SCRIPTS_ROOT', '/etc/netbox/scripts')
-
-# By default, NetBox will store session data in the database. Alternatively, a file path can be specified here to use
-# local file storage instead. (This can be useful for enabling authentication on a standby instance with read-only
-# database access.) Note that the user as which NetBox runs must have read and write permissions to this path.
-SESSION_FILE_PATH = environ.get('SESSIONS_ROOT', None)
-
-# Time zone (default: UTC)
-TIME_ZONE = environ.get('TIME_ZONE', 'UTC')
-
-# Date/time formatting. See the following link for supported formats:
-# https://docs.djangoproject.com/en/stable/ref/templates/builtins/#date
-DATE_FORMAT = environ.get('DATE_FORMAT', 'N j, Y')
-SHORT_DATE_FORMAT = environ.get('SHORT_DATE_FORMAT', 'Y-m-d')
-TIME_FORMAT = environ.get('TIME_FORMAT', 'g:i a')
-SHORT_TIME_FORMAT = environ.get('SHORT_TIME_FORMAT', 'H:i:s')
-DATETIME_FORMAT = environ.get('DATETIME_FORMAT', 'N j, Y g:i a')
-SHORT_DATETIME_FORMAT = environ.get('SHORT_DATETIME_FORMAT', 'Y-m-d H:i')

ci/configuration/extra.py

@@ -1,11 +0,0 @@
-PLUGINS = ['netbox_slm']
-DEBUG = True
-SECRET_KEY = 'dummy'
-DEVELOPER = True
-PLUGINS_CONFIG = {
-    'netbox_slm': dict(
-        TEST_RUNNER='xmlrunner.extra.djangotestrunner.XMLTestRunner',
-        TEST_OUTPUT_DIR='/ci/reports/',
-        TEST_OUTPUT_FILE_NAME='junit.xml',
-    )
-}

ci/docker-compose.ci.yml

@@ -1,23 +0,0 @@
-version: '3.7'
-services:
-  netbox:
-    ports:
-      - "8001:8080"
-    build:
-      context: ..
-      dockerfile: ci/Dockerfile-CI
-    image: netbox:slm
-    environment:
-      - COVERAGE_FILE=/ci/.coverage
-    volumes:
-      - ./reports:/ci/reports
-  netbox-worker:
-    image: netbox:slm
-  netbox-housekeeping:
-    image: netbox:slm
-  postgres:
-    ports:
-      - "5432:5432"
-  redis:
-    ports:
-      - "6379:6379"

ci/docker-compose.yml

@@ -1,63 +0,0 @@
-version: '3.7'
-services:
-  netbox: &netbox
-    image: netboxcommunity/netbox:${VERSION-v3.3-2.2.0}
-    depends_on:
-    - postgres
-    - redis
-    - redis-cache
-    - netbox-worker
-    env_file: env/netbox.env
-    user: 'unit:root'
-    volumes:
-    - ./configuration:/etc/netbox/config:z,ro
-    - netbox-media-files:/opt/netbox/netbox/media:z
-  netbox-worker:
-    <<: *netbox
-    depends_on:
-    - redis
-    - postgres
-    command:
-    - /opt/netbox/venv/bin/python
-    - /opt/netbox/netbox/manage.py
-    - rqworker
-  netbox-housekeeping:
-    <<: *netbox
-    depends_on:
-    - redis
-    - postgres
-    command:
-    - /opt/netbox/housekeeping.sh
-
-  # postgres
-  postgres:
-    image: postgres:14-alpine
-    env_file: env/postgres.env
-    volumes:
-    - netbox-postgres-data:/var/lib/postgresql/data
-
-  # redis
-  redis:
-    image: redis:7-alpine
-    command:
-    - sh
-    - -c # this is to evaluate the $REDIS_PASSWORD from the env
-    - redis-server --appendonly yes --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
-    env_file: env/redis.env
-    volumes:
-    - netbox-redis-data:/data
-  redis-cache:
-    image: redis:7-alpine
-    command:
-    - sh
-    - -c # this is to evaluate the $REDIS_PASSWORD from the env
-    - redis-server --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
-    env_file: env/redis-cache.env
-
-volumes:
-  netbox-media-files:
-    driver: local
-  netbox-postgres-data:
-    driver: local
-  netbox-redis-data:
-    driver: local

ci/env/netbox.env

@@ -1,42 +0,0 @@
-CORS_ORIGIN_ALLOW_ALL=True
-DB_HOST=postgres
-DB_NAME=netbox
-DB_PASSWORD=J5brHrAXFLQSif0K
-DB_USER=netbox
-EMAIL_FROM=netbox@bar.com
-EMAIL_PASSWORD=
-EMAIL_PORT=25
-EMAIL_SERVER=localhost
-EMAIL_SSL_CERTFILE=
-EMAIL_SSL_KEYFILE=
-EMAIL_TIMEOUT=5
-EMAIL_USERNAME=netbox
-# EMAIL_USE_SSL and EMAIL_USE_TLS are mutually exclusive, i.e. they can't both be `true`!
-EMAIL_USE_SSL=false
-EMAIL_USE_TLS=false
-GRAPHQL_ENABLED=true
-HOUSEKEEPING_INTERVAL=86400
-MAX_PAGE_SIZE=1000
-MEDIA_ROOT=/opt/netbox/netbox/media
-METRICS_ENABLED=false
-NAPALM_PASSWORD=
-NAPALM_TIMEOUT=10
-NAPALM_USERNAME=
-REDIS_CACHE_DATABASE=1
-REDIS_CACHE_HOST=redis-cache
-REDIS_CACHE_INSECURE_SKIP_TLS_VERIFY=false
-REDIS_CACHE_PASSWORD=t4Ph722qJ5QHeQ1qfu36
-REDIS_CACHE_SSL=false
-REDIS_DATABASE=0
-REDIS_HOST=redis
-REDIS_INSECURE_SKIP_TLS_VERIFY=false
-REDIS_PASSWORD=H733Kdjndks81
-REDIS_SSL=false
-RELEASE_CHECK_URL=https://api.github.com/repos/netbox-community/netbox/releases
-SECRET_KEY=r8OwDznj!!dci#P9ghmRfdu1Ysxm0AiPeDCQhKE+N_rClfWNj
-SKIP_SUPERUSER=false
-SUPERUSER_API_TOKEN=0123456789abcdef0123456789abcdef01234567
-SUPERUSER_EMAIL=admin@example.com
-SUPERUSER_NAME=admin
-SUPERUSER_PASSWORD=admin
-WEBHOOKS_ENABLED=true

ci/env/postgres.env

@@ -1,3 +0,0 @@
-POSTGRES_DB=netbox
-POSTGRES_PASSWORD=J5brHrAXFLQSif0K
-POSTGRES_USER=netbox

ci/env/redis-cache.env

@@ -1 +0,0 @@
-REDIS_PASSWORD=t4Ph722qJ5QHeQ1qfu36

ci/env/redis.env

@@ -1 +0,0 @@
-REDIS_PASSWORD=H733Kdjndks81

ci/requirements_ci.txt

@@ -1,2 +0,0 @@
-coverage==7.2.2
-unittest-xml-reporting==3.2.0

netbox_slm/__init__.py

@@ -1,18 +1,50 @@
-from extras.plugins import PluginConfig
+"""
+Copyright 2022-2025 ICTU
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+from netbox.plugins import PluginConfig
+from django.utils.translation import gettext, gettext_lazy as _
+
+__version__ = "1.13.0"
 
 
 class SLMConfig(PluginConfig):
-    name = 'netbox_slm'
-    verbose_name = 'Software Lifecycle Management'
-    description = 'Software Lifecycle Management Netbox Plugin.'
-    version = '1.3'
-    author = 'ICTU'
-    author_email = 'open-source-projects@ictu.nl'
-    base_url = 'slm'
+    name = "netbox_slm"
+    verbose_name = _("Licences")
+    version = __version__
+    description = _("Licence Management NetBox Plugin.")
+    author = "ICTU"
+    author_email = "open-source-projects@ictu.nl"
+    base_url = "slm"
     required_settings = []
     default_settings = {
-        'version_info': False
+        "top_level_menu": True,
+        "link_cluster_installations": "right",
+        "link_device_installations": "right",
+        "link_virtualmachine_installations": "right",
     }
 
+    def ready(self):
+        super().ready()
+
+        from netbox.events import EVENT_TYPE_KIND_WARNING, EventType
+        from netbox_slm.events import LICENSE_EXPIRING
+
+        EventType(LICENSE_EXPIRING, gettext("License expiring"), kind=EVENT_TYPE_KIND_WARNING).register()
+
+        from netbox_slm import jobs  # noqa: F401
+
 
 config = SLMConfig

netbox_slm/admin.py

@@ -0,0 +1,7 @@
+from django.apps import apps
+from django.conf import settings
+from django.contrib import admin
+
+if settings.DEBUG:
+    for model in apps.get_app_config("netbox_slm").get_models():
+        admin.site.register(model)

netbox_slm/api/serializers.py

@@ -1,53 +1,187 @@
 from rest_framework import serializers
+from rest_framework.serializers import SerializerMethodField, HyperlinkedIdentityField
+from django.utils.translation import gettext_lazy as _
 
 from netbox.api.serializers import NetBoxModelSerializer
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
+
+
+class SoftwareLicenseSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwarelicense-detail")
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
+
+    def get_display(self, obj):
+        return f"{obj}"
+
+    def validate(self, attrs):
+        request = self.context.get("request")
+        if (
+            "email_notifications" in attrs
+            and request is not None
+            and not request.user.has_perm("netbox_slm.manage_softwarelicense_email_notifications")
+        ):
+            raise serializers.ValidationError(
+                {"email_notifications": _("You do not have permission to change email notifications.")}
+            )
+
+        tenant_group = attrs.get("tenant_group", getattr(self.instance, "tenant_group", None))
+        tenant = attrs.get("tenant", getattr(self.instance, "tenant", None))
+        if tenant_group and tenant and tenant.group_id != tenant_group.pk:
+            raise serializers.ValidationError(
+                {"tenant": _("The selected tenant does not belong to the selected tenant group.")}
+            )
+        lifetime = attrs.get("lifetime", getattr(self.instance, "lifetime", False))
+        renewal_interval = attrs.get("renewal_interval", getattr(self.instance, "renewal_interval", None))
+        renewal_interval_unit = attrs.get(
+            "renewal_interval_unit", getattr(self.instance, "renewal_interval_unit", "")
+        )
+        expiration_date = attrs.get("expiration_date", getattr(self.instance, "expiration_date", None))
+        if bool(renewal_interval) != bool(renewal_interval_unit):
+            raise serializers.ValidationError(
+                {"renewal_interval": _("Renewal interval and unit must be specified together.")}
+            )
+        if lifetime and (renewal_interval or renewal_interval_unit or expiration_date):
+            raise serializers.ValidationError(
+                {"lifetime": _("A lifetime license cannot have a renewal interval or expiration date.")}
+            )
+        custom_interval = attrs.get(
+            "custom_notification_interval", getattr(self.instance, "custom_notification_interval", None)
+        )
+        custom_interval_unit = attrs.get(
+            "custom_notification_interval_unit",
+            getattr(self.instance, "custom_notification_interval_unit", ""),
+        )
+        if bool(custom_interval) != bool(custom_interval_unit):
+            raise serializers.ValidationError(
+                {
+                    "custom_notification_interval": _(
+                        "Custom notification interval and unit must be specified together."
+                    )
+                }
+            )
+        return attrs
 
 
 class SoftwareProductSerializer(NetBoxModelSerializer):
-    display = serializers.SerializerMethodField()
-    url = serializers.HyperlinkedIdentityField(
-        view_name="plugins-api:netbox_slm-api:softwareproduct-detail"
-    )
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproduct-detail")
 
     class Meta:
         model = SoftwareProduct
-        fields = [
-            'id', 'display', 'url', 'name', 'tags', 'custom_field_data', 'created', 'last_updated',
-        ]
-
-    def get_display(self, obj):
-        return f"{obj.manufacturer} - {obj}"
-
-
-class SoftwareProductVersionSerializer(NetBoxModelSerializer):
-    display = serializers.SerializerMethodField()
-    url = serializers.HyperlinkedIdentityField(
-        view_name="plugins-api:netbox_slm-api:softwareproductversion-detail"
-    )
-
-    class Meta:
-        model = SoftwareProductVersion
-        fields = [
-            'id', 'display', 'url', 'name', 'software_product', 'tags', 'custom_field_data', 'created', 'last_updated',
-        ]
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "manufacturer",
+            "description",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
 
     def get_display(self, obj):
         return f"{obj}"
 
 
 class SoftwareProductInstallationSerializer(NetBoxModelSerializer):
-    display = serializers.SerializerMethodField()
-    url = serializers.HyperlinkedIdentityField(
-        view_name="plugins-api:netbox_slm-api:softwareproductinstallation-detail"
-    )
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproductinstallation-detail")
 
     class Meta:
         model = SoftwareProductInstallation
-        fields = [
-            'id', 'display', 'url', 'device', 'virtualmachine', 'software_product', 'version', 'tags',
-            'custom_field_data', 'created', 'last_updated',
-        ]
+        fields = (
+            "id",
+            "display",
+            "url",
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url")
+
+    def get_display(self, obj):
+        return f"{obj}"
+
+
+class SoftwareProductVersionSerializer(NetBoxModelSerializer):
+    display = SerializerMethodField()
+    url = HyperlinkedIdentityField(view_name="plugins-api:netbox_slm-api:softwareproductversion-detail")
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "id",
+            "display",
+            "url",
+            "name",
+            "description",
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "software_product",
+            "tags",
+            "comments",
+            "custom_field_data",
+            "created",
+            "last_updated",
+        )
+        brief_fields = ("id", "display", "url", "name", "description")
 
     def get_display(self, obj):
         return f"{obj}"

netbox_slm/api/urls.py

@@ -4,6 +4,7 @@ from netbox_slm.api.views import (
     SoftwareProductViewSet,
     SoftwareProductVersionViewSet,
     SoftwareProductInstallationViewSet,
+    SoftwareLicenseViewSet,
 )
 
 router = NetBoxRouter()
@@ -12,4 +13,6 @@ router.APIRootView = NetboxSLMRootView
 router.register("softwareproducts", SoftwareProductViewSet)
 router.register("softwareproductversions", SoftwareProductVersionViewSet)
 router.register("softwareproductinstallations", SoftwareProductInstallationViewSet)
+router.register("softwarelicenses", SoftwareLicenseViewSet)
+
 urlpatterns = router.urls

netbox_slm/api/views.py

@@ -2,36 +2,49 @@ from rest_framework.routers import APIRootView
 
 from netbox.api.viewsets import NetBoxModelViewSet
 from netbox_slm.api.serializers import (
-    SoftwareProductSerializer, SoftwareProductVersionSerializer, SoftwareProductInstallationSerializer,
+    SoftwareProductSerializer,
+    SoftwareProductVersionSerializer,
+    SoftwareProductInstallationSerializer,
+    SoftwareLicenseSerializer,
 )
 from netbox_slm.filtersets import (
-    SoftwareProductFilterSet, SoftwareProductVersionFilterSet, SoftwareProductInstallationFilterSet,
+    SoftwareProductFilterSet,
+    SoftwareProductVersionFilterSet,
+    SoftwareProductInstallationFilterSet,
+    SoftwareLicenseFilterSet,
+)
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
 )
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
 
 
 class NetboxSLMRootView(APIRootView):
-    """
-    NetboxSLM API root view
-    """
-
     def get_view_name(self):
         return "NetboxSLM"
 
 
 class SoftwareProductViewSet(NetBoxModelViewSet):
-    queryset = SoftwareProduct.objects.all()
+    queryset = SoftwareProduct.objects.all().order_by("id")
     serializer_class = SoftwareProductSerializer
     filterset_class = SoftwareProductFilterSet
 
 
 class SoftwareProductVersionViewSet(NetBoxModelViewSet):
-    queryset = SoftwareProductVersion.objects.all()
+    queryset = SoftwareProductVersion.objects.all().order_by("id")
     serializer_class = SoftwareProductVersionSerializer
     filterset_class = SoftwareProductVersionFilterSet
 
 
 class SoftwareProductInstallationViewSet(NetBoxModelViewSet):
-    queryset = SoftwareProductInstallation.objects.all()
+    queryset = SoftwareProductInstallation.objects.all().order_by("id")
     serializer_class = SoftwareProductInstallationSerializer
     filterset_class = SoftwareProductInstallationFilterSet
+
+
+class SoftwareLicenseViewSet(NetBoxModelViewSet):
+    queryset = SoftwareLicense.objects.all().order_by("id")
+    serializer_class = SoftwareLicenseSerializer
+    filterset_class = SoftwareLicenseFilterSet

netbox_slm/events.py

@@ -0,0 +1 @@
+LICENSE_EXPIRING = "netbox_slm_license_expiring"

netbox_slm/filtersets.py

@@ -1,12 +1,29 @@
 from django.db.models import Q
+from django.utils.translation import gettext_lazy as _
+from django_filters import CharFilter, ModelMultipleChoiceFilter, MultipleChoiceFilter, NumberFilter
 
+from dcim.models import Device, Manufacturer
 from netbox.filtersets import NetBoxModelFilterSet
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
+    SoftwareReleaseTypes,
+    RenewalIntervalUnits,
+)
+from virtualization.models import Cluster, VirtualMachine
+from tenancy.models import Tenant, TenantGroup
 
 
 class SoftwareProductFilterSet(NetBoxModelFilterSet):
     """Filter capabilities for SoftwareProduct instances."""
 
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+
+    manufacturer_id = ModelMultipleChoiceFilter(queryset=Manufacturer.objects.all())
+
     class Meta:
         model = SoftwareProduct
         fields = tuple()
@@ -15,32 +32,67 @@ class SoftwareProductFilterSet(NetBoxModelFilterSet):
         """Perform the filtered search."""
         if not value.strip():
             return queryset
-        qs_filter = Q(name__icontains=value) | Q(manufacturer__name__icontains=value)
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(manufacturer__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
         return queryset.filter(qs_filter)
 
 
 class SoftwareProductVersionFilterSet(NetBoxModelFilterSet):
     """Filter capabilities for SoftwareProductVersion instances."""
 
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+    filename = CharFilter(lookup_expr="icontains")
+
+    release_type = MultipleChoiceFilter(choices=SoftwareReleaseTypes.choices)
+
+    manufacturer_id = ModelMultipleChoiceFilter(
+        field_name="software_product__manufacturer",
+        queryset=Manufacturer.objects.all(),
+    )
+
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+
     class Meta:
         model = SoftwareProductVersion
-        fields = (
-            "software_product",
-        )
+        fields = tuple()
 
     def search(self, queryset, name, value):
         """Perform the filtered search."""
         if not value.strip():
             return queryset
-        qs_filter = Q(name__icontains=value) | \
-                    Q(software_product__name__icontains=value) | \
-                    Q(software_product__manufacturer__name__icontains=value)
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(software_product__name__icontains=value)
+            | Q(software_product__manufacturer__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
         return queryset.filter(qs_filter)
 
 
 class SoftwareProductInstallationFilterSet(NetBoxModelFilterSet):
     """Filter capabilities for SoftwareProductInstallation instances."""
 
+    device_id = ModelMultipleChoiceFilter(queryset=Device.objects.all())
+    virtualmachine_id = ModelMultipleChoiceFilter(
+        queryset=VirtualMachine.objects.all(),
+        label=_("Virtual Machine"),
+    )
+    cluster_id = ModelMultipleChoiceFilter(queryset=Cluster.objects.all())
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+    version_id = ModelMultipleChoiceFilter(queryset=SoftwareProductVersion.objects.all())
+
     class Meta:
         model = SoftwareProductInstallation
         fields = tuple()
@@ -49,7 +101,53 @@ class SoftwareProductInstallationFilterSet(NetBoxModelFilterSet):
         """Perform the filtered search."""
         if not value.strip():
             return queryset
-        qs_filter = Q(software_product__name__icontains=value) | \
-                    Q(software_product__manufacturer__name__icontains=value) | \
-                    Q(version__name__icontains=value)
+        qs_filter = (
+            Q(software_product__name__icontains=value)
+            | Q(software_product__manufacturer__name__icontains=value)
+            | Q(version__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
+        return queryset.filter(qs_filter)
+
+
+class SoftwareLicenseFilterSet(NetBoxModelFilterSet):
+    """Filter capabilities for SoftwareLicense instances."""
+
+    name = CharFilter(lookup_expr="icontains")
+    description = CharFilter(lookup_expr="icontains")
+    type = CharFilter(lookup_expr="icontains")
+    spdx_expression = CharFilter(lookup_expr="icontains", label=_("SPDX expression"))
+    stored_location = CharFilter(lookup_expr="icontains")
+    renewal_interval = NumberFilter()
+    renewal_interval_unit = MultipleChoiceFilter(choices=RenewalIntervalUnits.choices)
+
+    software_product_id = ModelMultipleChoiceFilter(
+        queryset=SoftwareProduct.objects.all(),
+        label=_("Software Product"),
+    )
+    version_id = ModelMultipleChoiceFilter(queryset=SoftwareProductVersion.objects.all())
+    installation_id = ModelMultipleChoiceFilter(queryset=SoftwareProductInstallation.objects.all())
+    tenant_group_id = ModelMultipleChoiceFilter(queryset=TenantGroup.objects.all(), label=_("Tenant Group"))
+    tenant_id = ModelMultipleChoiceFilter(queryset=Tenant.objects.all(), label=_("Tenant"))
+
+    class Meta:
+        model = SoftwareLicense
+        fields = ("support", "lifetime", "expiration_notifications_enabled", "email_notifications")
+
+    def search(self, queryset, name, value):
+        """Perform the filtered search."""
+        if not value.strip():
+            return queryset
+        qs_filter = (
+            Q(name__icontains=value)
+            | Q(description__icontains=value)
+            | Q(software_product__name__icontains=value)
+            | Q(version__name__icontains=value)
+            | Q(installation__device__name__icontains=value)
+            | Q(installation__virtualmachine__name__icontains=value)
+            | Q(installation__cluster__name__icontains=value)
+            | Q(tenant_group__name__icontains=value)
+            | Q(tenant__name__icontains=value)
+            | Q(comments__icontains=value)
+        )
         return queryset.filter(qs_filter)

netbox_slm/forms.py

@@ -1,167 +0,0 @@
-from django import forms
-from django.urls import reverse_lazy
-from django.utils.translation import gettext as _
-
-from dcim.models import Manufacturer, Device
-from netbox.forms import NetBoxModelForm, NetBoxModelCSVForm, NetBoxModelBulkEditForm, NetBoxModelFilterSetForm
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-from utilities.forms import DynamicModelChoiceField, APISelect, TagFilterField
-from virtualization.models import VirtualMachine
-
-
-class SoftwareProductForm(NetBoxModelForm):
-    """Form for creating a new SoftwareProduct object."""
-
-    manufacturer = DynamicModelChoiceField(
-        queryset=Manufacturer.objects.all(),
-        required=True,
-    )
-
-    class Meta:
-        model = SoftwareProduct
-        fields = ("name", "manufacturer", "description", "tags")
-
-
-class SoftwareProductFilterForm(NetBoxModelFilterSetForm):
-    model = SoftwareProduct
-    fieldsets = (
-        (None, ('q', 'tag')),
-    )
-
-    tag = TagFilterField(model)
-
-
-class SoftwareProductCSVForm(NetBoxModelCSVForm):
-    class Meta:
-        model = SoftwareProduct
-        fields = ("name", "manufacturer",)
-
-
-class SoftwareProductBulkEditForm(NetBoxModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        model = SoftwareProduct
-        nullable_fields = []
-
-
-class SoftwareProductVersionForm(NetBoxModelForm):
-    """Form for creating a new SoftwareProductVersion object."""
-    name = forms.CharField(label=_("Version"))
-
-    software_product = DynamicModelChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}
-        ),
-    )
-
-    class Meta:
-        model = SoftwareProductVersion
-        fields = ("name", "software_product", "tags")
-
-
-class SoftwareProductVersionFilterForm(NetBoxModelFilterSetForm):
-    model = SoftwareProductVersion
-    fieldsets = (
-        (None, ('q', 'tag')),
-    )
-
-    tag = TagFilterField(model)
-
-
-class SoftwareProductVersionCSVForm(NetBoxModelCSVForm):
-    class Meta:
-        model = SoftwareProductVersion
-        fields = ("name",)
-
-
-class SoftwareProductVersionBulkEditForm(NetBoxModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        model = SoftwareProductVersion
-        nullable_fields = []
-
-
-class SoftwareProductInstallationForm(NetBoxModelForm):
-    """Form for creating a new SoftwareProductInstallation object."""
-
-    device = DynamicModelChoiceField(
-        queryset=Device.objects.all(),
-        required=False,
-    )
-    virtualmachine = DynamicModelChoiceField(
-        queryset=VirtualMachine.objects.all(),
-        required=False,
-    )
-    software_product = DynamicModelChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        required=True,
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}
-        ),
-    )
-    version = DynamicModelChoiceField(
-        queryset=SoftwareProductVersion.objects.all(),
-        required=True,
-        widget=APISelect(
-            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}
-        ),
-        query_params={
-            'software_product': '$software_product',
-        }
-    )
-
-    class Meta:
-        model = SoftwareProductInstallation
-        fields = ("device", "virtualmachine", "software_product", "version", "tags")
-
-    def clean_version(self):
-        version = self.cleaned_data['version']
-        software_product = self.cleaned_data['software_product']
-        if version not in software_product.softwareproductversion_set.all():
-            raise forms.ValidationError(_(f"Version `{version}` doesn't exist on {software_product}, make sure you've "
-                                          f"selected a compatible version or first select the software product."))
-        return version
-
-    def clean(self):
-        if not any([self.cleaned_data['device'], self.cleaned_data['virtualmachine']]):
-            raise forms.ValidationError(_("Installation requires atleast one virtualmachine or device destination."))
-        return super(SoftwareProductInstallationForm, self).clean()
-
-
-class SoftwareProductInstallationFilterForm(NetBoxModelFilterSetForm):
-    model = SoftwareProductInstallation
-    fieldsets = (
-        (None, ('q', 'tag',)),
-    )
-
-    tag = TagFilterField(model)
-
-
-class SoftwareProductInstallationCSVForm(NetBoxModelCSVForm):
-    class Meta:
-        model = SoftwareProductInstallation
-        fields = tuple()
-
-
-class SoftwareProductInstallationBulkEditForm(NetBoxModelBulkEditForm):
-    software_product = DynamicModelChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        required=False
-    )
-    version = DynamicModelChoiceField(
-        queryset=SoftwareProductVersion.objects.all(),
-        required=False
-    )
-    model = SoftwareProductInstallation
-    fieldsets = (
-        (None, ('software_product', 'version',)),
-    )

netbox_slm/forms/__init__.py

@@ -0,0 +1,24 @@
+from .software_license import (
+    SoftwareLicenseForm,
+    SoftwareLicenseFilterForm,
+    SoftwareLicenseBulkImportForm,
+    SoftwareLicenseBulkEditForm,
+)
+from .software_product import (
+    SoftwareProductForm,
+    SoftwareProductFilterForm,
+    SoftwareProductBulkImportForm,
+    SoftwareProductBulkEditForm,
+)
+from .software_product_installation import (
+    SoftwareProductInstallationForm,
+    SoftwareProductInstallationFilterForm,
+    SoftwareProductInstallationBulkImportForm,
+    SoftwareProductInstallationBulkEditForm,
+)
+from .software_product_version import (
+    SoftwareProductVersionForm,
+    SoftwareProductVersionFilterForm,
+    SoftwareProductVersionBulkImportForm,
+    SoftwareProductVersionBulkEditForm,
+)

netbox_slm/forms/software_license.py

@@ -0,0 +1,344 @@
+from django.forms import CharField, DateField, ChoiceField, IntegerField, NullBooleanField, Textarea
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import (
+    SoftwareProduct,
+    SoftwareProductVersion,
+    SoftwareProductInstallation,
+    SoftwareLicense,
+    RenewalIntervalUnits,
+    NotificationIntervalUnits,
+    spdx_license_names,
+)
+from tenancy.models import Tenant, TenantGroup
+from utilities.forms.constants import BOOLEAN_WITH_BLANK_CHOICES
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    LaxURLField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect, DatePicker
+
+
+class SoftwareLicenseForm(NetBoxModelForm):
+    comments = CommentField()
+    fieldsets = (
+        FieldSet(
+            "name",
+            "description",
+            "software_product",
+            "version",
+            "installation",
+            name=_("Software License"),
+        ),
+        FieldSet("tenant_group", "tenant", name=_("Tenancy")),
+        FieldSet(
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            name=_("License Details"),
+        ),
+        FieldSet("license_file", "license_key", "provider_portal_url", name=_("License Credentials")),
+        FieldSet(
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            name=_("Expiration Notifications"),
+        ),
+        FieldSet("tags", name=_("Tags")),
+    )
+
+    spdx_expression = ChoiceField(required=False, choices=spdx_license_names(), label=_("SPDX expression"))
+    stored_location_url = LaxURLField(required=False)
+    start_date = DateField(required=False, widget=DatePicker())
+    expiration_date = DateField(required=False, widget=DatePicker())
+    renewal_interval = IntegerField(required=False, min_value=1)
+    license_key = CharField(required=False, widget=Textarea(attrs={"rows": 3}))
+    provider_portal_url = LaxURLField(required=False)
+    custom_notification_interval = IntegerField(required=False, min_value=1)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+    installation = DynamicModelChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        widget=APISelect(
+            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductinstallation-list")}
+        ),
+        query_params=dict(software_product="$software_product"),
+    )
+    tenant_group = DynamicModelChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant = DynamicModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group"},
+        label=_("Tenant"),
+    )
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareLicenseFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareLicense
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet(
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "support",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "expiration_notifications_enabled",
+            "email_notifications",
+            "software_product_id",
+            "version_id",
+            "installation_id",
+            "tenant_group_id",
+            "tenant_id",
+        ),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    type = CharField(required=False)
+    spdx_expression = CharField(required=False, label=_("SPDX expression"))
+    stored_location = CharField(required=False)
+    support = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    lifetime = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    renewal_interval = IntegerField(required=False, min_value=1)
+    renewal_interval_unit = ChoiceField(required=False, choices=RenewalIntervalUnits.choices)
+    expiration_notifications_enabled = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    email_notifications = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        label=_("Version"),
+    )
+    installation_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        label=_("Installation"),
+    )
+    tenant_group_id = DynamicModelMultipleChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant_id = DynamicModelMultipleChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group_id"},
+        label=_("Tenant"),
+    )
+
+
+class SoftwareLicenseBulkImportForm(NetBoxModelImportForm):
+    support = NullBooleanField(
+        required=False, help_text=_("Support (values other than 'True' and 'False' are ignored)")
+    )
+
+    class Meta:
+        model = SoftwareLicense
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "tags",
+        )
+
+
+class SoftwareLicenseBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareLicense
+    fieldsets = (
+        FieldSet(
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "stored_location_url",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "support",
+            "license_amount",
+            "license_key",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "default_notification_intervals",
+            "custom_notification_interval",
+            "custom_notification_interval_unit",
+            "email_notifications",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+        ),
+    )
+    nullable_fields = (
+        "type",
+        "spdx_expression",
+        "stored_location",
+        "stored_location_url",
+        "start_date",
+        "expiration_date",
+        "renewal_interval",
+        "renewal_interval_unit",
+        "support",
+        "license_amount",
+        "license_key",
+        "provider_portal_url",
+        "custom_notification_interval",
+        "custom_notification_interval_unit",
+        "version",
+        "installation",
+        "tenant_group",
+        "tenant",
+    )
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    type = CharField(required=False)
+    spdx_expression = ChoiceField(required=False, choices=spdx_license_names(), label=_("SPDX expression"))
+    stored_location = CharField(required=False)
+    stored_location_url = LaxURLField(required=False)
+    start_date = DateField(required=False, widget=DatePicker())
+    expiration_date = DateField(required=False, widget=DatePicker())
+    lifetime = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    renewal_interval = IntegerField(required=False, min_value=1)
+    renewal_interval_unit = ChoiceField(required=False, choices=RenewalIntervalUnits.choices)
+    support = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    license_amount = IntegerField(required=False, min_value=0)
+    license_key = CharField(required=False, widget=Textarea(attrs={"rows": 3}))
+    provider_portal_url = LaxURLField(required=False)
+    expiration_notifications_enabled = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    default_notification_intervals = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+    custom_notification_interval = IntegerField(required=False, min_value=1)
+    custom_notification_interval_unit = ChoiceField(required=False, choices=NotificationIntervalUnits.choices)
+    email_notifications = ChoiceField(required=False, choices=BOOLEAN_WITH_BLANK_CHOICES)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+    installation = DynamicModelChoiceField(
+        queryset=SoftwareProductInstallation.objects.all(),
+        required=False,
+        widget=APISelect(
+            attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductinstallation-list")}
+        ),
+        query_params=dict(software_product="$software_product"),
+    )
+    tenant_group = DynamicModelChoiceField(
+        queryset=TenantGroup.objects.all(),
+        required=False,
+        label=_("Tenant Group"),
+    )
+    tenant = DynamicModelChoiceField(
+        queryset=Tenant.objects.all(),
+        required=False,
+        query_params={"group_id": "$tenant_group"},
+        label=_("Tenant"),
+    )

netbox_slm/forms/software_product.py

@@ -0,0 +1,76 @@
+from django.forms import CharField
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Manufacturer
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProduct
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+
+
+class SoftwareProductForm(NetBoxModelForm):
+    comments = CommentField()
+
+    manufacturer = DynamicModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=True,
+    )
+
+    class Meta:
+        model = SoftwareProduct
+        fields = (
+            "name",
+            "description",
+            "manufacturer",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareProductFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProduct
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("name", "description", "manufacturer_id"),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    manufacturer_id = DynamicModelMultipleChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+        label=_("Manufacturer"),
+    )
+
+
+class SoftwareProductBulkImportForm(NetBoxModelImportForm):
+    class Meta:
+        model = SoftwareProduct
+        fields = (
+            "name",
+            "description",
+            "manufacturer",
+            "tags",
+        )
+
+
+class SoftwareProductBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProduct
+    fieldsets = (FieldSet("manufacturer"),)
+    nullable_fields = ("manufacturer", "comments")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    manufacturer = DynamicModelChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+    )

netbox_slm/forms/software_product_installation.py

@@ -0,0 +1,164 @@
+from django.forms import ValidationError
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Device
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProductInstallation, SoftwareProduct, SoftwareProductVersion
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect
+from virtualization.models import Cluster, VirtualMachine
+
+
+class SoftwareProductInstallationForm(NetBoxModelForm):
+    comments = CommentField()
+    fieldsets = (
+        FieldSet("device", "virtualmachine", "cluster", name=_("Platform Destination (select exactly one)")),
+        FieldSet("software_product", "version", name=_("Software")),
+        FieldSet("tags", name=_("Tags")),
+    )
+
+    device = DynamicModelChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        help_text=_("Select either a device, a virtual machine, or a cluster."),
+    )
+    virtualmachine = DynamicModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+        help_text=_("Leave empty when another platform destination is selected."),
+    )
+    cluster = DynamicModelChoiceField(
+        queryset=Cluster.objects.all(),
+        required=False,
+        help_text=_("Leave empty when another platform destination is selected."),
+    )
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=True,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )
+
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = (
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+            "comments",
+        )
+
+    def clean_version(self):
+        version = self.cleaned_data["version"]
+        software_product = self.cleaned_data["software_product"]
+        if version not in software_product.softwareproductversion_set.all():
+            raise ValidationError(
+                _("Version '%(version)s' does not belong to %(product)s. Select a compatible version.")
+                % {"version": version, "product": software_product}
+            )
+        return version
+
+    def clean(self):
+        super().clean()
+        destinations = [
+            self.cleaned_data.get("device"),
+            self.cleaned_data.get("virtualmachine"),
+            self.cleaned_data.get("cluster"),
+        ]
+        if sum(destination is not None for destination in destinations) != 1:
+            raise ValidationError(_("Select exactly one platform destination: device, virtual machine, or cluster."))
+        return self.cleaned_data
+
+
+class SoftwareProductInstallationFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProductInstallation
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("device_id", "virtualmachine_id", "cluster_id", "software_product_id", "version_id"),
+    )
+    selector_fields = ("filter_id", "q")
+
+    tag = TagFilterField(model)
+
+    device_id = DynamicModelMultipleChoiceField(
+        queryset=Device.objects.all(),
+        required=False,
+        label=_("Device"),
+    )
+    virtualmachine_id = DynamicModelMultipleChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+    )
+    cluster_id = DynamicModelMultipleChoiceField(
+        queryset=Cluster.objects.all(),
+        required=False,
+        label=_("Cluster"),
+    )
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        label=_("Version"),
+    )
+
+
+class SoftwareProductInstallationBulkImportForm(NetBoxModelImportForm):
+    class Meta:
+        model = SoftwareProductInstallation
+        fields = (
+            "device",
+            "virtualmachine",
+            "cluster",
+            "software_product",
+            "version",
+            "tags",
+        )
+
+
+class SoftwareProductInstallationBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProductInstallation
+    fieldsets = (FieldSet("device", "virtualmachine", "cluster", "software_product", "version"),)
+    nullable_fields = ("device", "virtualmachine", "cluster", "comments")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    device = DynamicModelChoiceField(queryset=Device.objects.all(), required=False)
+    virtualmachine = DynamicModelChoiceField(
+        queryset=VirtualMachine.objects.all(),
+        required=False,
+        label=_("Virtual Machine"),
+    )
+    cluster = DynamicModelChoiceField(queryset=Cluster.objects.all(), required=False)
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+    version = DynamicModelChoiceField(
+        queryset=SoftwareProductVersion.objects.all(),
+        required=False,
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproductversion-list")}),
+        query_params=dict(software_product="$software_product"),
+    )

netbox_slm/forms/software_product_version.py

@@ -0,0 +1,129 @@
+from django.forms import DateField, CharField, MultipleChoiceField
+from django.urls import reverse_lazy
+from django.utils.translation import gettext_lazy as _
+
+from dcim.models import Manufacturer
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm, NetBoxModelImportForm, NetBoxModelBulkEditForm
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareReleaseTypes
+from utilities.forms.fields import (
+    CommentField,
+    DynamicModelChoiceField,
+    TagFilterField,
+    DynamicModelMultipleChoiceField,
+)
+from utilities.forms.rendering import FieldSet
+from utilities.forms.widgets import APISelect, DatePicker
+
+
+class SoftwareProductVersionForm(NetBoxModelForm):
+    comments = CommentField()
+
+    release_date = DateField(required=False, widget=DatePicker())
+    end_of_support = DateField(required=False, widget=DatePicker())
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=True,
+        label=_("Software Product"),
+        widget=APISelect(attrs={"data-url": reverse_lazy("plugins-api:netbox_slm-api:softwareproduct-list")}),
+    )
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "tags",
+            "comments",
+        )
+
+
+class SoftwareProductVersionFilterForm(NetBoxModelFilterSetForm):
+    model = SoftwareProductVersion
+    fieldsets = (
+        FieldSet("q", "filter_id", "tag"),
+        FieldSet("name", "description", "filename", "release_type", "manufacturer_id", "software_product_id"),
+    )
+    selector_fields = ("q", "filter_id", "name")
+
+    tag = TagFilterField(model)
+
+    name = CharField(required=False)
+    description = CharField(required=False)
+    filename = CharField(required=False)
+
+    release_type = MultipleChoiceField(required=False, choices=SoftwareReleaseTypes.choices)
+
+    manufacturer_id = DynamicModelMultipleChoiceField(
+        queryset=Manufacturer.objects.all(),
+        required=False,
+        label=_("Manufacturer"),
+    )
+    software_product_id = DynamicModelMultipleChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )
+
+
+class SoftwareProductVersionBulkImportForm(NetBoxModelImportForm):
+    release_type = CharField(
+        help_text=_("Release type (possible values: %(values)s)") % {"values": SoftwareReleaseTypes.values}
+    )
+
+    class Meta:
+        model = SoftwareProductVersion
+        fields = (
+            "name",
+            "description",
+            "software_product",
+            "release_date",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "release_type",
+            "tags",
+        )
+
+
+class SoftwareProductVersionBulkEditForm(NetBoxModelBulkEditForm):
+    model = SoftwareProductVersion
+    fieldsets = (
+        FieldSet(
+            "release_date",
+            "documentation_url",
+            "end_of_support",
+            "filename",
+            "file_checksum",
+            "file_link",
+            "release_type",
+            "software_product",
+        ),
+    )
+    nullable_fields = ("release_date", "documentation_url", "end_of_support", "filename", "file_checksum", "file_link")
+
+    tag = TagFilterField(model)
+    comments = CommentField()
+
+    release_date = DateField(required=False, widget=DatePicker())
+    documentation_url = CharField(required=False)
+    end_of_support = DateField(required=False, widget=DatePicker())
+    filename = CharField(required=False)
+    file_checksum = CharField(required=False)
+    file_link = CharField(required=False)
+
+    release_type = MultipleChoiceField(required=False, choices=SoftwareReleaseTypes.choices)
+
+    software_product = DynamicModelChoiceField(
+        queryset=SoftwareProduct.objects.all(),
+        required=False,
+        label=_("Software Product"),
+    )

netbox_slm/jobs.py

@@ -0,0 +1,91 @@
+from django.conf import settings
+from django.contrib.contenttypes.models import ContentType
+from django.core.mail import send_mail
+from django.utils import timezone
+from django.utils.translation import gettext as _
+
+from core.choices import JobIntervalChoices
+from extras.models import Notification
+from netbox.jobs import JobRunner, system_job
+
+from netbox_slm.events import LICENSE_EXPIRING
+from netbox_slm.models import SoftwareLicense, SoftwareLicenseNotificationLog
+
+
+@system_job(interval=JobIntervalChoices.INTERVAL_DAILY)
+class LicenseExpirationNotificationJob(JobRunner):
+    class Meta:
+        name = "Software License Expiration Notifications"
+
+    def run(self, *args, **kwargs):
+        today = timezone.localdate()
+        licenses = SoftwareLicense.objects.filter(
+            expiration_notifications_enabled=True,
+            lifetime=False,
+            expiration_date__gte=today,
+        ).prefetch_related("subscriptions__user")
+
+        for license in licenses:
+            due_dates = [date for date in license.get_notification_dates() if date <= today]
+            if not due_dates:
+                continue
+
+            for subscription in license.subscriptions.all():
+                user = subscription.user
+                if not user.is_active:
+                    continue
+                # If notifications were enabled late, send only the most recent reminder instead of one per elapsed
+                # interval. Normally this still produces one reminder at each configured threshold.
+                self._notify(license, user, max(due_dates))
+
+    def _notify(self, license, user, notification_date):
+        log = SoftwareLicenseNotificationLog.objects.get_or_create(
+            license=license,
+            user=user,
+            expiration_date=license.expiration_date,
+            notification_date=notification_date,
+        )[0]
+        now = timezone.now()
+
+        object_type = ContentType.objects.get_for_model(license)
+        Notification.objects.update_or_create(
+            object_type=object_type,
+            object_id=license.pk,
+            user=user,
+            defaults={
+                "created": now,
+                "object_repr": Notification.get_object_repr(license),
+                "event_type": LICENSE_EXPIRING,
+                "read": None,
+            },
+        )
+        log.netbox_sent_at = now
+        log.save(update_fields=("netbox_sent_at",))
+        self.logger.info(f"Created NetBox expiration notification for license {license.pk} and user {user}")
+
+        if license.email_notifications and user.email:
+            subject = _("License %(license)s expires on %(date)s") % {
+                "license": license,
+                "date": license.expiration_date,
+            }
+            body = _(
+                "The software license '%(license)s' for '%(product)s' expires on %(date)s."
+            ) % {
+                "license": license,
+                "product": license.software_product,
+                "date": license.expiration_date,
+            }
+            if license.tenant:
+                body += "\n" + _("Tenant: %(tenant)s") % {"tenant": license.tenant}
+            if license.provider_portal_url:
+                body += "\n" + _("Provider portal: %(url)s") % {"url": license.provider_portal_url}
+
+            try:
+                from_email = settings.SERVER_EMAIL or settings.EMAIL_HOST_USER
+                send_mail(subject, body, from_email, [user.email], fail_silently=False)
+            except Exception:
+                self.logger.exception(f"Failed to send expiration email for license {license.pk} to user {user}")
+            else:
+                log.email_sent_at = now
+                log.save(update_fields=("email_sent_at",))
+                self.logger.info(f"Sent expiration email for license {license.pk} to user {user}")

netbox_slm/locale/de/LC_MESSAGES/django.po

@@ -0,0 +1,419 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: netbox-slm 1.9.1\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+msgid "Add"
+msgstr "Hinzufügen"
+
+msgid "Import"
+msgstr "Importieren"
+
+msgid "Software Lifecycle"
+msgstr "Software-Lebenszyklus"
+
+msgid "Software Products"
+msgstr "Softwareprodukte"
+
+msgid "Software Product"
+msgstr "Softwareprodukt"
+
+msgid "Software Product Version"
+msgstr "Softwareproduktversion"
+
+msgid "Software Product Installation"
+msgstr "Softwareproduktinstallation"
+
+msgid "Software License"
+msgstr "Softwarelizenz"
+
+msgid "License Details"
+msgstr "Lizenzdetails"
+
+msgid "Versions"
+msgstr "Versionen"
+
+msgid "Version"
+msgstr "Version"
+
+msgid "Installations"
+msgstr "Installationen"
+
+msgid "Installation"
+msgstr "Installation"
+
+msgid "Add an installation"
+msgstr "Installation hinzufügen"
+
+msgid "Licenses"
+msgstr "Lizenzen"
+
+msgid "Tenancy"
+msgstr "Mandantenzuordnung"
+
+msgid "Tenant Group"
+msgstr "Mandantengruppe"
+
+msgid "Tenant"
+msgstr "Mandant"
+
+msgid "Manufacturer"
+msgstr "Hersteller"
+
+msgid "Device"
+msgstr "Gerät"
+
+msgid "Virtual Machine"
+msgstr "Virtuelle Maschine"
+
+msgid "Cluster"
+msgstr "Cluster"
+
+msgid "Name"
+msgstr "Name"
+
+msgid "Description"
+msgstr "Beschreibung"
+
+msgid "Type"
+msgstr "Typ"
+
+msgid "SPDX expression"
+msgstr "SPDX-Ausdruck"
+
+msgid "Stored location"
+msgstr "Ablageort"
+
+msgid "Start date"
+msgstr "Startdatum"
+
+msgid "Expiration date"
+msgstr "Ablaufdatum"
+
+msgid "Support"
+msgstr "Support"
+
+msgid "License amount"
+msgstr "Lizenzanzahl"
+
+msgid "Release date"
+msgstr "Veröffentlichungsdatum"
+
+msgid "Documentation URL"
+msgstr "Dokumentations-URL"
+
+msgid "End of support"
+msgstr "Supportende"
+
+msgid "Filename"
+msgstr "Dateiname"
+
+msgid "File checksum"
+msgstr "Dateiprüfsumme"
+
+msgid "Release type"
+msgstr "Veröffentlichungstyp"
+
+msgid "Release candidate"
+msgstr "Veröffentlichungskandidat"
+
+msgid "Stable release"
+msgstr "Stabile Veröffentlichung"
+
+msgid "Alpha"
+msgstr "Alpha"
+
+msgid "Beta"
+msgstr "Beta"
+
+msgid "Tags"
+msgstr "Tags"
+
+msgid "None"
+msgstr "Keine"
+
+msgid "Link"
+msgstr "Link"
+
+msgid "Support (values other than 'True' and 'False' are ignored)"
+msgstr "Support (andere Werte als ‚True‘ und ‚False‘ werden ignoriert)"
+
+msgid "Release type (possible values: %(values)s)"
+msgstr "Veröffentlichungstyp (mögliche Werte: %(values)s)"
+
+msgid "Version '%(version)s' does not belong to %(product)s. Select a compatible version."
+msgstr "Version ‚%(version)s‘ gehört nicht zu %(product)s. Wähle eine kompatible Version aus."
+
+msgid "Installation requires exactly one platform destination."
+msgstr "Eine Installation benötigt genau ein Plattformziel."
+
+msgid "%(value)s is not a known SPDX license expression"
+msgstr "%(value)s ist kein bekannter SPDX-Lizenzausdruck"
+
+msgid "The selected tenant does not belong to the selected tenant group."
+msgstr "Der ausgewählte Mandant gehört nicht zur ausgewählten Mandantengruppe."
+
+msgid "Software Lifecycle Management"
+msgstr "Software-Lebenszyklusverwaltung"
+
+msgid "Software Lifecycle Management NetBox Plugin."
+msgstr "NetBox-Plugin zur Verwaltung des Software-Lebenszyklus."
+
+msgid "name"
+msgstr "Name"
+
+msgid "comments"
+msgstr "Kommentare"
+
+msgid "description"
+msgstr "Beschreibung"
+
+msgid "manufacturer"
+msgstr "Hersteller"
+
+msgid "software product"
+msgstr "Softwareprodukt"
+
+msgid "software products"
+msgstr "Softwareprodukte"
+
+msgid "release date"
+msgstr "Veröffentlichungsdatum"
+
+msgid "documentation URL"
+msgstr "Dokumentations-URL"
+
+msgid "end of support"
+msgstr "Supportende"
+
+msgid "filename"
+msgstr "Dateiname"
+
+msgid "file checksum"
+msgstr "Dateiprüfsumme"
+
+msgid "file link"
+msgstr "Dateilink"
+
+msgid "release type"
+msgstr "Veröffentlichungstyp"
+
+msgid "software product version"
+msgstr "Softwareproduktversion"
+
+msgid "software product versions"
+msgstr "Softwareproduktversionen"
+
+msgid "device"
+msgstr "Gerät"
+
+msgid "virtual machine"
+msgstr "Virtuelle Maschine"
+
+msgid "cluster"
+msgstr "Cluster"
+
+msgid "version"
+msgstr "Version"
+
+msgid "software product installation"
+msgstr "Softwareproduktinstallation"
+
+msgid "software product installations"
+msgstr "Softwareproduktinstallationen"
+
+msgid "type"
+msgstr "Typ"
+
+msgid "stored location"
+msgstr "Ablageort"
+
+msgid "stored location URL"
+msgstr "Ablageort-URL"
+
+msgid "start date"
+msgstr "Startdatum"
+
+msgid "expiration date"
+msgstr "Ablaufdatum"
+
+msgid "support"
+msgstr "Support"
+
+msgid "license amount"
+msgstr "Lizenzanzahl"
+
+msgid "installation"
+msgstr "Installation"
+
+msgid "tenant group"
+msgstr "Mandantengruppe"
+
+msgid "tenant"
+msgstr "Mandant"
+
+msgid "software license"
+msgstr "Softwarelizenz"
+
+msgid "software licenses"
+msgstr "Softwarelizenzen"
+
+msgid "Days"
+msgstr "Tage"
+
+msgid "Months"
+msgstr "Monate"
+
+msgid "Years"
+msgstr "Jahre"
+
+msgid "lifetime license"
+msgstr "Lifetime-Lizenz"
+
+msgid "renewal interval"
+msgstr "Erneuerungsintervall"
+
+msgid "renewal interval unit"
+msgstr "Einheit des Erneuerungsintervalls"
+
+msgid "license file"
+msgstr "Lizenzdatei"
+
+msgid "license key"
+msgstr "Lizenzschlüssel"
+
+msgid "provider portal URL"
+msgstr "Anbieterportal-URL"
+
+msgid "License Credentials"
+msgstr "Lizenzdaten"
+
+msgid "Lifetime license"
+msgstr "Lifetime-Lizenz"
+
+msgid "Renewal interval"
+msgstr "Erneuerungsintervall"
+
+msgid "License file"
+msgstr "Lizenzdatei"
+
+msgid "Download license file"
+msgstr "Lizenzdatei herunterladen"
+
+msgid "License key"
+msgstr "Lizenzschlüssel"
+
+msgid "Provider Portal"
+msgstr "Anbieterportal"
+
+msgid "Yes"
+msgstr "Ja"
+
+msgid "No"
+msgstr "Nein"
+
+msgid "Renewal interval and unit must be specified together."
+msgstr "Erneuerungsintervall und Einheit müssen gemeinsam angegeben werden."
+
+msgid "A lifetime license cannot have a renewal interval or expiration date."
+msgstr "Eine Lifetime-Lizenz darf kein Erneuerungsintervall und kein Ablaufdatum haben."
+
+msgid "Platform Destination (select exactly one)"
+msgstr "Plattformziel (genau eines auswählen)"
+
+msgid "Software"
+msgstr "Software"
+
+msgid "Select either a device, a virtual machine, or a cluster."
+msgstr "Wähle entweder ein Gerät, eine virtuelle Maschine oder einen Cluster aus."
+
+msgid "Leave empty when another platform destination is selected."
+msgstr "Leer lassen, wenn ein anderes Plattformziel ausgewählt wurde."
+
+msgid "Select exactly one platform destination: device, virtual machine, or cluster."
+msgstr "Wähle genau ein Plattformziel aus: Gerät, virtuelle Maschine oder Cluster."
+
+msgid "Weeks"
+msgstr "Wochen"
+
+msgid "expiration notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "default notification intervals"
+msgstr "Standard-Benachrichtigungsintervalle"
+
+msgid "custom notification interval"
+msgstr "Eigene Vorwarnzeit"
+
+msgid "custom notification interval unit"
+msgstr "Einheit der eigenen Vorwarnzeit"
+
+msgid "email notifications"
+msgstr "E-Mail-Benachrichtigungen"
+
+msgid "Expiration Notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "Custom notification interval and unit must be specified together."
+msgstr "Eigene Vorwarnzeit und Einheit müssen gemeinsam angegeben werden."
+
+msgid "License expiring"
+msgstr "Lizenz läuft ab"
+
+msgid "License %(license)s expires on %(date)s"
+msgstr "Lizenz %(license)s läuft am %(date)s ab"
+
+msgid "The software license '%(license)s' for '%(product)s' expires on %(date)s."
+msgstr "Die Softwarelizenz ‚%(license)s‘ für ‚%(product)s‘ läuft am %(date)s ab."
+
+msgid "Tenant: %(tenant)s"
+msgstr "Mandant: %(tenant)s"
+
+msgid "Provider portal: %(url)s"
+msgstr "Anbieterportal: %(url)s"
+
+msgid "Expiration notifications"
+msgstr "Ablaufbenachrichtigungen"
+
+msgid "Default notification intervals"
+msgstr "Standard-Benachrichtigungsintervalle"
+
+msgid "One month and one week before expiration"
+msgstr "Einen Monat und eine Woche vor Ablauf"
+
+msgid "Disabled"
+msgstr "Deaktiviert"
+
+msgid "Enabled"
+msgstr "Aktiviert"
+
+msgid "Custom notification interval"
+msgstr "Eigene Vorwarnzeit"
+
+msgid "Email notifications"
+msgstr "E-Mail-Benachrichtigungen"
+
+msgid "Notification recipients"
+msgstr "Benachrichtigungsempfänger"
+
+msgid "No subscribers. Users can subscribe to this license using the Subscribe action."
+msgstr "Keine Abonnenten. Benutzer können diese Lizenz über die Aktion ‚Abonnieren‘ abonnieren."
+
+msgid "Licences"
+msgstr "Lizenzen"
+
+msgid "Licence Management NetBox Plugin."
+msgstr "NetBox-Plugin zur Lizenzverwaltung."
+
+msgid "Can manage license email notifications"
+msgstr "Kann E-Mail-Benachrichtigungen für Lizenzen verwalten"
+
+msgid "You do not have permission to change email notifications."
+msgstr "Sie haben keine Berechtigung, E-Mail-Benachrichtigungen zu ändern."
+
+msgid "Only administrators or explicitly authorized users can change this setting."
+msgstr "Nur Administratoren oder ausdrücklich berechtigte Benutzer können diese Einstellung ändern."

netbox_slm/migrations/0005_add_software_license.py

@@ -0,0 +1,54 @@
+# Generated by Django 4.1.8 on 2023-06-27 08:10
+
+from django.db import migrations, models
+import django.db.models.deletion
+import taggit.managers
+import utilities.json
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('extras', '0084_staging'),
+        ('netbox_slm', '0004_auto_20220415_0705'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='softwareproduct',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductinstallation',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.AlterField(
+            model_name='softwareproductversion',
+            name='custom_field_data',
+            field=models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder),
+        ),
+        migrations.CreateModel(
+            name='SoftwareLicense',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
+                ('created', models.DateTimeField(auto_now_add=True, null=True)),
+                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
+                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
+                ('name', models.CharField(max_length=128)),
+                ('description', models.CharField(blank=True, max_length=255, null=True)),
+                ('type', models.CharField(max_length=128)),
+                ('stored_location', models.CharField(blank=True, max_length=255, null=True)),
+                ('start_date', models.DateField(blank=True, null=True)),
+                ('expiration_date', models.DateField(blank=True, null=True)),
+                ('installation', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductinstallation')),
+                ('software_product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproduct')),
+                ('tags', taggit.managers.TaggableManager(through='extras.TaggedItem', to='extras.Tag')),
+                ('version', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='netbox_slm.softwareproductversion')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

netbox_slm/migrations/0006_softwarelicense_stored_location_url.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.2.5 on 2023-09-22 00:34
+
+from django.db import migrations
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('netbox_slm', '0005_add_software_license'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='stored_location_url',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+    ]

netbox_slm/migrations/0007_softwareproductinstallation_cluster.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2.5 on 2023-10-04 10:07
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('virtualization', '0036_virtualmachine_config_template'),
+        ('netbox_slm', '0006_softwarelicense_stored_location_url'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwareproductinstallation',
+            name='cluster',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='virtualization.cluster'),
+        ),
+        migrations.AlterField(
+            model_name='softwarelicense',
+            name='installation',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='netbox_slm.softwareproductinstallation'),
+        ),
+        migrations.AddConstraint(
+            model_name='softwareproductinstallation',
+            constraint=models.CheckConstraint(condition=models.Q(models.Q(('cluster__isnull', True), ('device__isnull', False), ('virtualmachine__isnull', True)), models.Q(('cluster__isnull', True), ('device__isnull', True), ('virtualmachine__isnull', False)), models.Q(('cluster__isnull', False), ('device__isnull', True), ('virtualmachine__isnull', True)), _connector='OR'), name='netbox_slm_softwareproductinstallation_platform', violation_error_message='Installation requires exactly one platform destination.'),
+        ),
+    ]

netbox_slm/migrations/0008_software_release_types_and_more.py

@@ -0,0 +1,79 @@
+# Generated by Django 4.2.9 on 2024-02-07 21:01
+
+from django.db import migrations, models
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('netbox_slm', '0007_softwareproductinstallation_cluster'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='license_amount',
+            field=models.PositiveIntegerField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwarelicense',
+            name='support',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproduct',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductinstallation',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='comments',
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='documentation_url',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='end_of_support',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='file_checksum',
+            field=models.CharField(blank=True, max_length=128, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='file_link',
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='filename',
+            field=models.CharField(blank=True, max_length=64, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='release_date',
+            field=models.DateField(blank=True, null=True),
+        ),
+        migrations.AddField(
+            model_name='softwareproductversion',
+            name='release_type',
+            field=models.CharField(default='S', max_length=3),
+        ),
+    ]

netbox_slm/migrations/0009_softwareproductversion_description.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.5 on 2025-02-17 21:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("netbox_slm", "0008_software_release_types_and_more"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwareproductversion",
+            name="description",
+            field=models.CharField(blank=True, max_length=255, null=True),
+        ),
+    ]

netbox_slm/migrations/0010_softwarelicense_spdx_expression.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.1.5 on 2025-02-24 18:03
+
+import netbox_slm.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("netbox_slm", "0009_softwareproductversion_description"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="spdx_expression",
+            field=models.CharField(
+                blank=True,
+                max_length=64,
+                null=True,
+                validators=[netbox_slm.models.validate_spdx_expression],
+            ),
+        ),
+    ]

netbox_slm/migrations/0011_softwarelicense_tenancy.py

@@ -0,0 +1,34 @@
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("tenancy", "0001_initial"),
+        ("netbox_slm", "0010_softwarelicense_spdx_expression"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="tenant_group",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="software_licenses",
+                to="tenancy.tenantgroup",
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="tenant",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.PROTECT,
+                related_name="software_licenses",
+                to="tenancy.tenant",
+            ),
+        ),
+    ]

netbox_slm/migrations/0012_softwarelicense_renewal_and_credentials.py

@@ -0,0 +1,51 @@
+from django.db import migrations, models
+import django.core.validators
+import netbox_slm.models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("netbox_slm", "0011_softwarelicense_tenancy"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="softwarelicense",
+            name="type",
+            field=models.CharField(blank=True, max_length=128),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="lifetime",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="renewal_interval",
+            field=models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)]),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="renewal_interval_unit",
+            field=models.CharField(
+                blank=True,
+                choices=[("days", "Days"), ("months", "Months"), ("years", "Years")],
+                max_length=8,
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="license_file",
+            field=models.FileField(blank=True, null=True, upload_to="netbox_slm/licenses/"),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="license_key",
+            field=models.TextField(blank=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="provider_portal_url",
+            field=netbox_slm.models.LaxURLField(blank=True, max_length=1024, null=True),
+        ),
+    ]

netbox_slm/migrations/0013_license_expiration_notifications.py

@@ -0,0 +1,77 @@
+import django.core.validators
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ("netbox_slm", "0012_softwarelicense_renewal_and_credentials"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="expiration_notifications_enabled",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="default_notification_intervals",
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="custom_notification_interval",
+            field=models.PositiveIntegerField(
+                blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)]
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="custom_notification_interval_unit",
+            field=models.CharField(
+                blank=True,
+                choices=[("days", "Days"), ("weeks", "Weeks"), ("months", "Months")],
+                max_length=8,
+            ),
+        ),
+        migrations.AddField(
+            model_name="softwarelicense",
+            name="email_notifications",
+            field=models.BooleanField(default=False),
+        ),
+        migrations.CreateModel(
+            name="SoftwareLicenseNotificationLog",
+            fields=[
+                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
+                ("expiration_date", models.DateField()),
+                ("notification_date", models.DateField()),
+                ("netbox_sent_at", models.DateTimeField(blank=True, null=True)),
+                ("email_sent_at", models.DateTimeField(blank=True, null=True)),
+                (
+                    "license",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="notification_logs",
+                        to="netbox_slm.softwarelicense",
+                    ),
+                ),
+                (
+                    "user",
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE,
+                        to=settings.AUTH_USER_MODEL,
+                    ),
+                ),
+            ],
+        ),
+        migrations.AddConstraint(
+            model_name="softwarelicensenotificationlog",
+            constraint=models.UniqueConstraint(
+                fields=("license", "user", "expiration_date", "notification_date"),
+                name="netbox_slm_license_notification_unique",
+            ),
+        ),
+    ]

netbox_slm/migrations/0014_softwarelicense_email_notification_permission.py

@@ -0,0 +1,23 @@
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("netbox_slm", "0013_license_expiration_notifications"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="softwarelicense",
+            options={
+                "permissions": [
+                    (
+                        "manage_softwarelicense_email_notifications",
+                        "Can manage license email notifications",
+                    )
+                ],
+                "verbose_name": "software license",
+                "verbose_name_plural": "software licenses",
+            },
+        ),
+    ]

netbox_slm/models.py

@@ -1,23 +1,46 @@
+import calendar
+from datetime import timedelta
+
+from django.conf import settings
+from django.core.exceptions import ValidationError
+from django.core.validators import MinValueValidator
 from django.db import models
-from django.urls import reverse, reverse_lazy
-from django.utils import safestring
+from django.urls import reverse
+from django.utils.html import format_html
+from django.utils.translation import gettext_lazy as _
+from license_expression import Licensing, get_spdx_licensing
 
 from netbox.models import NetBoxModel
 from utilities.querysets import RestrictedQuerySet
+from utilities.validators import EnhancedURLValidator
+
+spdx_licensing: Licensing = get_spdx_licensing()
+
+
+class LaxURLField(models.URLField):
+    """
+    NetBox Custom Field approach, based on utilities.forms.fields.LaxURLField
+    Overriding default_validators is needed, as they are always added
+    """
+
+    default_validators = [EnhancedURLValidator()]
 
 
 class SoftwareProduct(NetBoxModel):
-    name = models.CharField(max_length=128)
-    description = models.CharField(max_length=255, null=True, blank=True)
+    name = models.CharField(_("name"), max_length=128)
+    comments = models.TextField(_("comments"), blank=True)
 
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
     manufacturer = models.ForeignKey(
-        to='dcim.Manufacturer',
-        on_delete=models.PROTECT,
-        null=True, blank=True
+        to="dcim.Manufacturer", verbose_name=_("manufacturer"), on_delete=models.PROTECT, null=True, blank=True
     )
 
     objects = RestrictedQuerySet.as_manager()
 
+    class Meta:
+        verbose_name = _("software product")
+        verbose_name_plural = _("software products")
+
     def __str__(self):
         return self.name
 
@@ -26,21 +49,62 @@ class SoftwareProduct(NetBoxModel):
 
     def get_installation_count(self):
         count = SoftwareProductInstallation.objects.filter(software_product_id=self.pk).count()
-        return safestring.mark_safe("<a href=\"{url}\">{count}</a>".format(
-            url=reverse_lazy("plugins:netbox_slm:softwareproductinstallation_list") + f"?q={self.name}",
-            count=count
-        )) if count else "0"
+        search_target = reverse(
+            "plugins:netbox_slm:softwareproductinstallation_list", query={"software_product_id": self.pk}
+        )
+        return format_html("<a href='{}'>{}</a>", search_target, count) if count else "0"
+
+
+class SoftwareReleaseTypes(models.TextChoices):
+    ALPHA = "A", _("Alpha")
+    BETA = "B", _("Beta")
+    RELEASE_CANDIDATE = "RC", _("Release candidate")
+    STABLE = "S", _("Stable release")
+
+
+class RenewalIntervalUnits(models.TextChoices):
+    DAYS = "days", _("Days")
+    MONTHS = "months", _("Months")
+    YEARS = "years", _("Years")
+
+
+class NotificationIntervalUnits(models.TextChoices):
+    DAYS = "days", _("Days")
+    WEEKS = "weeks", _("Weeks")
+    MONTHS = "months", _("Months")
 
 
 class SoftwareProductVersion(NetBoxModel):
+    name = models.CharField(_("name"), max_length=64)
+    comments = models.TextField(_("comments"), blank=True)
+
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
+    release_date = models.DateField(_("release date"), null=True, blank=True)
+    documentation_url = LaxURLField(_("documentation URL"), max_length=1024, null=True, blank=True)
+    end_of_support = models.DateField(_("end of support"), null=True, blank=True)
+    filename = models.CharField(_("filename"), max_length=64, null=True, blank=True)
+    file_checksum = models.CharField(_("file checksum"), max_length=128, null=True, blank=True)
+    file_link = LaxURLField(_("file link"), max_length=1024, null=True, blank=True)
+
+    release_type = models.CharField(
+        _("release type"),
+        max_length=3,
+        choices=SoftwareReleaseTypes.choices,
+        default=SoftwareReleaseTypes.STABLE,
+    )
+
     software_product = models.ForeignKey(
-        to='netbox_slm.SoftwareProduct',
+        to="netbox_slm.SoftwareProduct",
+        verbose_name=_("software product"),
         on_delete=models.PROTECT,
     )
-    name = models.CharField(max_length=64)
 
     objects = RestrictedQuerySet.as_manager()
 
+    class Meta:
+        verbose_name = _("software product version")
+        verbose_name_plural = _("software product versions")
+
     def __str__(self):
         return self.name
 
@@ -49,44 +113,243 @@ class SoftwareProductVersion(NetBoxModel):
 
     def get_installation_count(self):
         count = SoftwareProductInstallation.objects.filter(version_id=self.pk).count()
-        return safestring.mark_safe("<a href=\"{url}\">{count}</a>".format(
-            url=reverse_lazy("plugins:netbox_slm:softwareproductinstallation_list") + f"?q={self.name}",
-            count=count
-        )) if count else "0"
+        search_target = reverse("plugins:netbox_slm:softwareproductinstallation_list", query={"version_id": self.pk})
+        return format_html("<a href='{}'>{}</a>", search_target, count) if count else "0"
 
 
 class SoftwareProductInstallation(NetBoxModel):
+    comments = models.TextField(_("comments"), blank=True)
+
     device = models.ForeignKey(
-        to='dcim.Device',
-        on_delete=models.PROTECT,
-        null=True,
-        blank=True
+        to="dcim.Device", verbose_name=_("device"), on_delete=models.PROTECT, null=True, blank=True
     )
     virtualmachine = models.ForeignKey(
-        to='virtualization.VirtualMachine',
+        to="virtualization.VirtualMachine",
+        verbose_name=_("virtual machine"),
         on_delete=models.PROTECT,
         null=True,
-        blank=True
+        blank=True,
+    )
+    cluster = models.ForeignKey(
+        to="virtualization.Cluster", verbose_name=_("cluster"), on_delete=models.PROTECT, null=True, blank=True
     )
     software_product = models.ForeignKey(
-        to='netbox_slm.SoftwareProduct',
-        on_delete=models.PROTECT,
+        to="netbox_slm.SoftwareProduct", verbose_name=_("software product"), on_delete=models.PROTECT
     )
     version = models.ForeignKey(
-        to='netbox_slm.SoftwareProductVersion',
-        on_delete=models.PROTECT,
+        to="netbox_slm.SoftwareProductVersion", verbose_name=_("version"), on_delete=models.PROTECT
     )
 
     objects = RestrictedQuerySet.as_manager()
 
     def __str__(self):
-        return f"{self.pk}"
+        return f"{self.pk} ({self.platform})"
+
+    class Meta:
+        verbose_name = _("software product installation")
+        verbose_name_plural = _("software product installations")
+        constraints = [
+            models.CheckConstraint(
+                name="%(app_label)s_%(class)s_platform",
+                condition=(
+                    models.Q(device__isnull=False, virtualmachine__isnull=True, cluster__isnull=True)
+                    | models.Q(device__isnull=True, virtualmachine__isnull=False, cluster__isnull=True)
+                    | models.Q(device__isnull=True, virtualmachine__isnull=True, cluster__isnull=False)
+                ),
+                violation_error_message=_(
+                    "Select exactly one platform destination: device, virtual machine, or cluster."
+                ),
+            )
+        ]
 
     def get_absolute_url(self):
         return reverse("plugins:netbox_slm:softwareproductinstallation", kwargs={"pk": self.pk})
 
-    def get_platform(self):
-        return self.device or self.virtualmachine
+    @property
+    def platform(self):
+        return self.device or self.virtualmachine or self.cluster
 
     def render_type(self):
-        return 'device' if self.device else 'virtualmachine'
+        if self.device:
+            return "device"
+        if self.virtualmachine:
+            return "virtualmachine"
+        return "cluster"
+
+
+def spdx_license_names():
+    names = [(item[0], item[0]) for item in spdx_licensing.known_symbols.items() if not item[1].is_exception]
+    names.sort()
+    names.insert(0, ("", "---------"))  # set default value
+    return names
+
+
+def validate_spdx_expression(value):
+    expression_info = spdx_licensing.validate(value)
+    if expression_info.errors:
+        raise ValidationError(_("%(value)s is not a known SPDX license expression") % {"value": value})
+
+
+class SoftwareLicense(NetBoxModel):
+    name = models.CharField(_("name"), max_length=128)
+    comments = models.TextField(_("comments"), blank=True)
+
+    description = models.CharField(_("description"), max_length=255, null=True, blank=True)
+    type = models.CharField(_("type"), max_length=128, blank=True)
+    spdx_expression = models.CharField(
+        _("SPDX expression"), max_length=64, null=True, blank=True, validators=[validate_spdx_expression]
+    )
+    stored_location = models.CharField(_("stored location"), max_length=255, null=True, blank=True)
+    stored_location_url = LaxURLField(_("stored location URL"), max_length=1024, null=True, blank=True)
+    start_date = models.DateField(_("start date"), null=True, blank=True)
+    expiration_date = models.DateField(_("expiration date"), null=True, blank=True)
+    support = models.BooleanField(_("support"), default=None, null=True, blank=True)
+    license_amount = models.PositiveIntegerField(_("license amount"), default=None, null=True, blank=True)
+    lifetime = models.BooleanField(_("lifetime license"), default=False)
+    renewal_interval = models.PositiveIntegerField(
+        _("renewal interval"), null=True, blank=True, validators=[MinValueValidator(1)]
+    )
+    renewal_interval_unit = models.CharField(
+        _("renewal interval unit"), max_length=8, choices=RenewalIntervalUnits.choices, blank=True
+    )
+    license_file = models.FileField(_("license file"), upload_to="netbox_slm/licenses/", null=True, blank=True)
+    license_key = models.TextField(_("license key"), blank=True)
+    provider_portal_url = LaxURLField(_("provider portal URL"), max_length=1024, null=True, blank=True)
+    expiration_notifications_enabled = models.BooleanField(_("expiration notifications"), default=True)
+    default_notification_intervals = models.BooleanField(_("default notification intervals"), default=True)
+    custom_notification_interval = models.PositiveIntegerField(
+        _("custom notification interval"), null=True, blank=True, validators=[MinValueValidator(1)]
+    )
+    custom_notification_interval_unit = models.CharField(
+        _("custom notification interval unit"),
+        max_length=8,
+        choices=NotificationIntervalUnits.choices,
+        blank=True,
+    )
+    email_notifications = models.BooleanField(_("email notifications"), default=False)
+
+    software_product = models.ForeignKey(
+        to="netbox_slm.SoftwareProduct", verbose_name=_("software product"), on_delete=models.PROTECT
+    )
+    version = models.ForeignKey(
+        to="netbox_slm.SoftwareProductVersion",
+        verbose_name=_("version"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+    )
+    installation = models.ForeignKey(
+        to="netbox_slm.SoftwareProductInstallation",
+        verbose_name=_("installation"),
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+    )
+    tenant_group = models.ForeignKey(
+        to="tenancy.TenantGroup",
+        verbose_name=_("tenant group"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+        related_name="software_licenses",
+    )
+    tenant = models.ForeignKey(
+        to="tenancy.Tenant",
+        verbose_name=_("tenant"),
+        on_delete=models.PROTECT,
+        null=True,
+        blank=True,
+        related_name="software_licenses",
+    )
+
+    objects = RestrictedQuerySet.as_manager()
+
+    class Meta:
+        verbose_name = _("software license")
+        verbose_name_plural = _("software licenses")
+        permissions = [
+            ("manage_softwarelicense_email_notifications", _("Can manage license email notifications")),
+        ]
+
+    def __str__(self):
+        return self.name
+
+    def get_absolute_url(self):
+        return reverse("plugins:netbox_slm:softwarelicense", kwargs={"pk": self.pk})
+
+    def clean(self):
+        super().clean()
+        if self.tenant_group and self.tenant and self.tenant.group_id != self.tenant_group_id:
+            raise ValidationError(
+                {"tenant": _("The selected tenant does not belong to the selected tenant group.")}
+            )
+        if bool(self.renewal_interval) != bool(self.renewal_interval_unit):
+            raise ValidationError(
+                {"renewal_interval": _("Renewal interval and unit must be specified together.")}
+            )
+        if self.lifetime and (self.renewal_interval or self.renewal_interval_unit or self.expiration_date):
+            raise ValidationError(
+                {"lifetime": _("A lifetime license cannot have a renewal interval or expiration date.")}
+            )
+        if bool(self.custom_notification_interval) != bool(self.custom_notification_interval_unit):
+            raise ValidationError(
+                {
+                    "custom_notification_interval": _(
+                        "Custom notification interval and unit must be specified together."
+                    )
+                }
+            )
+
+    @staticmethod
+    def _subtract_months(value, months):
+        month_index = value.year * 12 + value.month - 1 - months
+        year, zero_based_month = divmod(month_index, 12)
+        month = zero_based_month + 1
+        day = min(value.day, calendar.monthrange(year, month)[1])
+        return value.replace(year=year, month=month, day=day)
+
+    def get_notification_dates(self):
+        """Return unique reminder dates for the current expiration date."""
+        if not self.expiration_notifications_enabled or self.lifetime or not self.expiration_date:
+            return []
+
+        dates = set()
+        if self.default_notification_intervals:
+            dates.add(self._subtract_months(self.expiration_date, 1))
+            dates.add(self.expiration_date - timedelta(weeks=1))
+
+        if self.custom_notification_interval and self.custom_notification_interval_unit:
+            amount = self.custom_notification_interval
+            if self.custom_notification_interval_unit == NotificationIntervalUnits.MONTHS:
+                dates.add(self._subtract_months(self.expiration_date, amount))
+            elif self.custom_notification_interval_unit == NotificationIntervalUnits.WEEKS:
+                dates.add(self.expiration_date - timedelta(weeks=amount))
+            else:
+                dates.add(self.expiration_date - timedelta(days=amount))
+
+        return sorted(dates)
+
+    @property
+    def stored_location_txt(self):
+        if self.stored_location_url and not self.stored_location:
+            return _("Link")
+        return self.stored_location
+
+
+class SoftwareLicenseNotificationLog(models.Model):
+    license = models.ForeignKey(
+        to="netbox_slm.SoftwareLicense", on_delete=models.CASCADE, related_name="notification_logs"
+    )
+    user = models.ForeignKey(to=settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
+    expiration_date = models.DateField()
+    notification_date = models.DateField()
+    netbox_sent_at = models.DateTimeField(null=True, blank=True)
+    email_sent_at = models.DateTimeField(null=True, blank=True)
+
+    class Meta:
+        constraints = [
+            models.UniqueConstraint(
+                fields=("license", "user", "expiration_date", "notification_date"),
+                name="netbox_slm_license_notification_unique",
+            )
+        ]

netbox_slm/navigation.py

@@ -1,65 +1,92 @@
-from extras.plugins import PluginMenuButton, PluginMenuItem
-from utilities.choices import ButtonColorChoices
+from netbox.plugins import PluginMenuButton, PluginMenuItem, PluginMenu, get_plugin_config
+from django.utils.translation import gettext_lazy as _
+from . import SLMConfig
 
-menu_items = (
+slm_items = (
     PluginMenuItem(
-        link='plugins:netbox_slm:softwareproduct_list',
-        link_text='Software Products',
+        link="plugins:netbox_slm:softwareproduct_list",
+        link_text=_("Software Products"),
+        permissions=["netbox_slm.add_softwareproduct"],
         buttons=(
             PluginMenuButton(
                 "plugins:netbox_slm:softwareproduct_add",
-                "Add",
+                _("Add"),
                 "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
                 permissions=["netbox_slm.add_softwareproduct"],
             ),
             PluginMenuButton(
-                "plugins:netbox_slm:softwareproduct_import",
-                "Import",
+                "plugins:netbox_slm:softwareproduct_bulk_import",
+                _("Import"),
                 "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproduct"],
+                permissions=["netbox_slm.import_softwareproduct"],
             ),
-        )
+        ),
     ),
     PluginMenuItem(
-        link='plugins:netbox_slm:softwareproductversion_list',
-        link_text='Versions',
+        link="plugins:netbox_slm:softwareproductversion_list",
+        link_text=_("Versions"),
+        permissions=["netbox_slm.add_softwareproductversion"],
         buttons=(
             PluginMenuButton(
                 "plugins:netbox_slm:softwareproductversion_add",
-                "Add",
+                _("Add"),
                 "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
                 permissions=["netbox_slm.add_softwareproductversion"],
             ),
             PluginMenuButton(
-                "plugins:netbox_slm:softwareproductversion_import",
-                "Import",
+                "plugins:netbox_slm:softwareproductversion_bulk_import",
+                _("Import"),
                 "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproductversion"],
+                permissions=["netbox_slm.import_softwareproductversion"],
             ),
-        )
+        ),
     ),
     PluginMenuItem(
-        link='plugins:netbox_slm:softwareproductinstallation_list',
-        link_text='Installations',
+        link="plugins:netbox_slm:softwareproductinstallation_list",
+        link_text=_("Installations"),
+        permissions=["netbox_slm.add_softwareproductinstallation"],
         buttons=(
             PluginMenuButton(
                 "plugins:netbox_slm:softwareproductinstallation_add",
-                "Add",
+                _("Add"),
                 "mdi mdi-plus-thick",
-                ButtonColorChoices.GREEN,
                 permissions=["netbox_slm.add_softwareproductinstallation"],
             ),
             PluginMenuButton(
-                "plugins:netbox_slm:softwareproductinstallation_import",
-                "Import",
+                "plugins:netbox_slm:softwareproductinstallation_bulk_import",
+                _("Import"),
                 "mdi mdi-upload",
-                ButtonColorChoices.CYAN,
-                permissions=["netbox_slm.add_softwareproductinstallation"],
+                permissions=["netbox_slm.import_softwareproductinstallation"],
             ),
-        )
+        ),
+    ),
+    PluginMenuItem(
+        link="plugins:netbox_slm:softwarelicense_list",
+        link_text=_("Licenses"),
+        permissions=["netbox_slm.add_softwarelicense"],
+        buttons=(
+            PluginMenuButton(
+                "plugins:netbox_slm:softwarelicense_add",
+                _("Add"),
+                "mdi mdi-plus-thick",
+                permissions=["netbox_slm.add_softwarelicense"],
+            ),
+            PluginMenuButton(
+                "plugins:netbox_slm:softwarelicense_bulk_import",
+                _("Import"),
+                "mdi mdi-upload",
+                permissions=["netbox_slm.import_softwarelicense"],
+            ),
+        ),
     ),
 )
+
+if get_plugin_config("netbox_slm", "top_level_menu"):
+    menu = PluginMenu(
+        label=_("Licences"),
+        groups=((SLMConfig.verbose_name, slm_items),),
+        icon_class="mdi mdi-content-save",
+    )
+else:
+    # auto imported by default PluginConfig.menu_items = navigation.menu_items
+    menu_items = slm_items

netbox_slm/tables.py

@@ -1,9 +1,9 @@
 import django_tables2 as tables
-from django.db.models import Count
-from django_tables2.utils import Accessor
+from django.db.models import Count, F, Value
+from django.utils.translation import gettext_lazy as _
 
 from netbox.tables import NetBoxTable, ToggleColumn, columns
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
 
 
 class SoftwareProductTable(NetBoxTable):
@@ -11,23 +11,18 @@ class SoftwareProductTable(NetBoxTable):
 
     pk = ToggleColumn()
     name = tables.LinkColumn()
-    manufacturer = tables.Column(
-        accessor=Accessor('manufacturer'),
-        linkify=True
-    )
-    installations = tables.Column(accessor='get_installation_count', verbose_name='Installations')
+    manufacturer = tables.Column(accessor="manufacturer", linkify=True)
+    installations = tables.Column(accessor="get_installation_count")
 
-    tags = columns.TagColumn(
-        url_name="plugins:netbox_slm:softwareproduct_list",
-    )
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproduct_list")
 
     class Meta(NetBoxTable.Meta):
         model = SoftwareProduct
         fields = (
             "pk",
             "name",
-            "manufacturer",
             "description",
+            "manufacturer",
             "installations",
             "tags",
         )
@@ -35,21 +30,14 @@ class SoftwareProductTable(NetBoxTable):
             "pk",
             "name",
             "manufacturer",
-            "description",
             "installations",
             "tags",
         )
-        sequence = (
-            "manufacturer",
-            "name",
-            "description",
-            "installations",
-        )
 
     def order_installations(self, queryset, is_descending):
-        queryset = queryset.annotate(
-            count=Count('softwareproductinstallation__id')
-        ).order_by(("-" if is_descending else "") + "count")
+        queryset = queryset.annotate(count=Count("softwareproductinstallation__id")).order_by(
+            ("-" if is_descending else "") + "count"
+        )
         return queryset, True
 
 
@@ -57,50 +45,41 @@ class SoftwareProductVersionTable(NetBoxTable):
     """Table for displaying SoftwareProductVersion objects."""
 
     pk = ToggleColumn()
-    name = tables.LinkColumn(verbose_name='Version')
-    software_product = tables.Column(
-        accessor=Accessor('software_product'),
-        linkify=True
-    )
-    manufacturer = tables.Column(
-        accessor=Accessor('software_product__manufacturer'),
-        linkify=True
-    )
-    installations = tables.Column(accessor='get_installation_count', verbose_name='Installations')
+    name = tables.LinkColumn()
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    installations = tables.Column(accessor="get_installation_count")
 
-    tags = columns.TagColumn(
-        url_name="plugins:netbox_slm:softwareproductversion_list",
-    )
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproductversion_list")
 
     class Meta(NetBoxTable.Meta):
         model = SoftwareProductVersion
         fields = (
             "pk",
             "name",
+            "description",
             "software_product",
             "manufacturer",
+            "release_date",
+            "end_of_support",
+            "release_type",
             "installations",
             "tags",
         )
         default_columns = (
             "pk",
             "name",
-            "software_product",
             "manufacturer",
+            "software_product",
+            "release_date",
             "installations",
             "tags",
         )
-        sequence = (
-            "manufacturer",
-            "software_product",
-            "name",
-            "installations",
-        )
 
     def order_installations(self, queryset, is_descending):
-        queryset = queryset.annotate(
-            count=Count('softwareproductinstallation__id')
-        ).order_by(("-" if is_descending else "") + "count")
+        queryset = queryset.annotate(count=Count("softwareproductinstallation__id")).order_by(
+            ("-" if is_descending else "") + "count"
+        )
         return queryset, True
 
 
@@ -108,40 +87,21 @@ class SoftwareProductInstallationTable(NetBoxTable):
     """Table for displaying SoftwareProductInstallation objects."""
 
     pk = ToggleColumn()
-    name = tables.LinkColumn()
-    device = tables.Column(
-        accessor=Accessor('device'),
-        linkify=True
-    )
-    virtualmachine = tables.Column(
-        accessor=Accessor('virtualmachine'),
-        linkify=True
-    )
-    platform = tables.Column(
-        accessor='get_platform',
-        linkify=True
-    )
-    type = tables.Column(accessor='render_type')
-    software_product = tables.Column(
-        accessor=Accessor('software_product'),
-        linkify=True
-    )
-    version = tables.Column(
-        accessor=Accessor('version'),
-        linkify=True
-    )
+    platform = tables.Column(accessor="platform", linkify=True)
+    type = tables.Column(accessor="render_type")
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    version = tables.Column(accessor="version", linkify=True)
 
-    tags = columns.TagColumn(
-        url_name="plugins:netbox_slm:softwareproductinstallation_list",
-    )
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwareproductinstallation_list")
 
     class Meta(NetBoxTable.Meta):
         model = SoftwareProductInstallation
         fields = (
             "pk",
-            "name",
             "platform",
             "type",
+            "manufacturer",
             "software_product",
             "version",
             "tags",
@@ -150,18 +110,88 @@ class SoftwareProductInstallationTable(NetBoxTable):
             "pk",
             "platform",
             "type",
+            "manufacturer",
             "software_product",
             "version",
             "tags",
         )
 
     def order_platform(self, queryset, is_descending):
-        queryset = queryset.order_by(("device" if is_descending else "virtualmachine"))
-        return queryset, True
+        device_annotate = queryset.filter(device__isnull=False).annotate(platform_value=F("device__name"))
+        vm_annotate = queryset.filter(virtualmachine__isnull=False).annotate(platform_value=F("virtualmachine__name"))
+        cluster_annotate = queryset.filter(cluster__isnull=False).annotate(platform_value=F("cluster__name"))
+        queryset_union = device_annotate.union(vm_annotate).union(cluster_annotate)
+        return queryset_union.order_by(f"{'-' if is_descending else ''}platform_value"), True
 
     def order_type(self, queryset, is_descending):
-        queryset = queryset.order_by(("device" if is_descending else "virtualmachine"))
-        return queryset, True
+        device_annotate = queryset.filter(device__isnull=False).annotate(render_type=Value("device"))
+        vm_annotate = queryset.filter(virtualmachine__isnull=False).annotate(render_type=Value("virtualmachine"))
+        cluster_annotate = queryset.filter(cluster__isnull=False).annotate(render_type=Value("cluster"))
+        queryset_union = device_annotate.union(vm_annotate).union(cluster_annotate)
+        return queryset_union.order_by(f"{'-' if is_descending else ''}render_type"), True
 
-    def render_software_product(self, value, **kwargs):
-        return f"{kwargs['record'].software_product.manufacturer.name} - {value}"
+
+class SoftwareLicenseTable(NetBoxTable):
+    """Table for displaying SoftwareLicense objects."""
+
+    pk = ToggleColumn()
+    name = tables.LinkColumn()
+
+    type = tables.Column()
+    spdx_expression = tables.Column(verbose_name=_("SPDX expression"))
+    stored_location = tables.Column(accessor="stored_location_txt", linkify=lambda record: record.stored_location_url)
+
+    manufacturer = tables.Column(accessor="software_product__manufacturer", linkify=True)
+    software_product = tables.Column(accessor="software_product", verbose_name=_("Software Product"), linkify=True)
+    version = tables.Column(accessor="version", linkify=True)
+    installation = tables.Column(accessor="installation", linkify=True)
+    tenant_group = tables.Column(accessor="tenant_group", verbose_name=_("Tenant Group"), linkify=True)
+    tenant = tables.Column(accessor="tenant", linkify=True)
+    provider_portal_url = tables.Column(verbose_name=_("Provider Portal"), linkify=True)
+
+    tags = columns.TagColumn(url_name="plugins:netbox_slm:softwarelicense_list")
+
+    class Meta(NetBoxTable.Meta):
+        model = SoftwareLicense
+        fields = (
+            "pk",
+            "name",
+            "description",
+            "type",
+            "spdx_expression",
+            "stored_location",
+            "start_date",
+            "expiration_date",
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "manufacturer",
+            "software_product",
+            "version",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "support",
+            "license_amount",
+            "provider_portal_url",
+            "expiration_notifications_enabled",
+            "email_notifications",
+            "tags",
+        )
+        default_columns = (
+            "pk",
+            "name",
+            "type",
+            "manufacturer",
+            "software_product",
+            "installation",
+            "tenant_group",
+            "tenant",
+            "expiration_date",
+            "lifetime",
+            "expiration_notifications_enabled",
+            "tags",
+        )
+
+    def render_installation(self, **kwargs):
+        return f"{kwargs['record'].installation.platform}"

netbox_slm/template_content.py

@@ -0,0 +1,36 @@
+from netbox.plugins import PluginTemplateExtension, get_plugin_config
+
+installations = dict(
+    device=get_plugin_config("netbox_slm", "link_device_installations"),
+    cluster=get_plugin_config("netbox_slm", "link_cluster_installations"),
+    virtualmachine=get_plugin_config("netbox_slm", "link_virtualmachine_installations"),
+)
+
+
+class InstallationsCard(PluginTemplateExtension):
+    models = ["dcim.device", "virtualization.cluster", "virtualization.virtualmachine"]
+
+    def get_object_name(self):
+        object_model_meta = self.context["object"]._meta  # one of the self.models defined above
+        return object_model_meta.model_name
+
+    def render_card(self):
+        return self.render(
+            "netbox_slm/installations_card_include.html",
+            extra_context={
+                "search_obj": self.get_object_name(),
+            },
+        )
+
+    def left_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "left" else ""
+
+    def right_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "right" else ""
+
+    def full_width_page(self):
+        return self.render_card() if installations[self.get_object_name()] == "full" else ""
+
+
+# auto imported by default PluginConfig.template_extensions = template_content.template_extensions
+template_extensions = [InstallationsCard]

netbox_slm/templates/netbox_slm/installations_card_include.html

@@ -0,0 +1,22 @@
+{% load helpers %}
+{% load i18n %}
+
+<div class="card">
+    <h2 class="card-header">
+        {% trans "Installations" %}
+{% if perms.netbox_slm.add_softwareproductinstallation %}
+        <div class="card-actions">
+            <a href="{% url 'plugins:netbox_slm:softwareproductinstallation_add' %}?{{ search_obj }}={{ object.pk }}" class="btn btn-ghost-primary btn-sm">
+                <span class="mdi mdi-plus-thick" aria-hidden="true"></span> {% trans "Add an installation" %}
+            </a>
+        </div>
+{% endif %}
+    </h2>
+{% if search_obj == "cluster" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" cluster_id=object.pk %}
+{% elif search_obj == "device" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" device_id=object.pk %}
+{% elif search_obj == "virtualmachine" %}
+{% htmx_table "plugins:netbox_slm:softwareproductinstallation_list" virtualmachine_id=object.pk %}
+{% endif %}
+</div>

netbox_slm/templates/netbox_slm/softwarelicense.html

@@ -0,0 +1,165 @@
+{% extends 'generic/object.html' %}
+{% load buttons %}
+{% load static %}
+{% load helpers %}
+{% load plugins %}
+{% load i18n %}
+
+{% block content %}
+<div class="row my-3">
+	<div class="col col-md-6">
+        <div class="card">
+            <h5 class="card-header">
+                {% trans "Software License" %}
+            </h5>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Type" %}</th>
+                    <td>{{ object.type }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "SPDX expression" %}</th>
+                    <td>{{ object.spdx_expression }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Version" %}</th>
+                    <td>{{ object.version|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installation" %}</th>
+                    <td>{{ object.installation|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Tenant Group" %}</th>
+                    <td>{{ object.tenant_group|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Tenant" %}</th>
+                    <td>{{ object.tenant|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Stored location" %}</th>
+{% if object.stored_location_url %}
+                    <td><a href="{{ object.stored_location_url }}">{{ object.stored_location_txt }}</a></td>
+{% else %}
+                    <td>{{ object.stored_location_txt }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Start date" %}</th>
+                    <td>{{ object.start_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Expiration date" %}</th>
+                    <td>{{ object.expiration_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Lifetime license" %}</th>
+                    <td>{% if object.lifetime %}{% trans "Yes" %}{% else %}{% trans "No" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Renewal interval" %}</th>
+                    <td>
+{% if object.renewal_interval %}
+                        {{ object.renewal_interval }} {{ object.get_renewal_interval_unit_display }}
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Support" %}</th>
+                    <td>{{ object.support }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License amount" %}</th>
+                    <td>{{ object.license_amount }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License file" %}</th>
+                    <td>
+{% if object.license_file %}
+                        <a href="{{ object.license_file.url }}">{% trans "Download license file" %}</a>
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "License key" %}</th>
+                    <td>{% if object.license_key %}<code>{{ object.license_key }}</code>{% else %}{{ None|placeholder }}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Provider Portal" %}</th>
+                    <td>
+{% if object.provider_portal_url %}
+                        <a href="{{ object.provider_portal_url }}">{{ object.provider_portal_url }}</a>
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Expiration notifications" %}</th>
+                    <td>{% if object.expiration_notifications_enabled %}{% trans "Yes" %}{% else %}{% trans "No" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Default notification intervals" %}</th>
+                    <td>
+{% if object.default_notification_intervals %}
+                        {% trans "One month and one week before expiration" %}
+{% else %}
+                        {% trans "Disabled" %}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Custom notification interval" %}</th>
+                    <td>
+{% if object.custom_notification_interval %}
+                        {{ object.custom_notification_interval }} {{ object.get_custom_notification_interval_unit_display }}
+{% else %}
+                        {{ None|placeholder }}
+{% endif %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Email notifications" %}</th>
+                    <td>{% if object.email_notifications %}{% trans "Enabled" %}{% else %}{% trans "Disabled" %}{% endif %}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Notification recipients" %}</th>
+                    <td>
+{% for subscription in object.subscriptions.all %}
+                        {{ subscription.user|linkify }}{% if not forloop.last %}, {% endif %}
+{% empty %}
+                        {% trans "No subscribers. Users can subscribe to this license using the Subscribe action." %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
+        </div>
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
+    </div>
+</div>
+<div class="row">
+    <div class="col col-md-12">
+{% plugin_full_width_page object %}
+    </div>
+</div>
+{% endblock %}

netbox_slm/templates/netbox_slm/softwareproduct.html

@@ -3,44 +3,75 @@
 {% load static %}
 {% load helpers %}
 {% load plugins %}
+{% load i18n %}
 
 {% block content %}
 <div class="row my-3">
 	<div class="col col-md-6">
         <div class="card">
             <h5 class="card-header">
-                Software Product
+                {% trans "Software Product" %}
             </h5>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Name</th>
-                        <td>{{ object }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Versions</th>
-                        <td>
-                        {% for version in object.softwareproduct_versions.all %}
-                            <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}">
-                                <span class="badge" style="color: #ffffff; background-color: #9e9e9e">{{ version }}</span>
-                            </a>
-                        {% empty %}
-                            n/a
-                        {% endfor %}
-                        </td>
-                    </tr>
-                </table>
-            </div>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Manufacturer" %}</th>
+                    <td>{{ object.manufacturer|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Versions" %}</th>
+                    <td>
+{% for version in object.softwareproductversion_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductversion' pk=version.pk %}" class="btn btn-sm">
+                            {{ version }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installations" %}</th>
+                    <td>
+{% for installation in object.softwareproductinstallation_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductinstallation' pk=installation.pk %}" class="btn btn-sm">
+                            {{ installation }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
         </div>
-        {% include 'inc/panels/custom_fields.html' %}
-        {% include 'inc/panels/tags.html' %}
-{#        {% include 'inc/panels/comments.html' %}#}
-        {% plugin_left_page object %}
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
     </div>
 </div>
 <div class="row">
     <div class="col col-md-12">
-        {% plugin_full_width_page object %}
+{% plugin_full_width_page object %}
     </div>
 </div>
 {% endblock %}

netbox_slm/templates/netbox_slm/softwareproductinstallation.html

@@ -3,47 +3,63 @@
 {% load static %}
 {% load helpers %}
 {% load plugins %}
+{% load i18n %}
 
 {% block content %}
 <div class="row my-3">
 	<div class="col col-md-6">
         <div class="card">
             <h5 class="card-header">
-                Software Product Installation
+                {% trans "Software Product Installation" %}
             </h5>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    {% if object.device %}
-                    <tr>
-                        <th scope="row">Device</th>
-                        <td>{{ object.device }}</td>
-                    </tr>
-                    {% else %}
-                    <tr>
-                        <th scope="row">Virtualmachine</th>
-                        <td>{{ object.virtualmachine }}</td>
-                    </tr>
-                    {% endif %}
-                    <tr>
-                        <th scope="row">Software Product</th>
-                        <td>{{ object.software_product }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Version</th>
-                        <td>{{ object.version }}</td>
-                    </tr>
-                </table>
-            </div>
+            <table class="table table-hover attr-table">
+{% if object.device %}
+                <tr>
+                    <th scope="row">{% trans "Device" %}</th>
+                    <td>{{ object.device|linkify }}</td>
+                </tr>
+{% elif object.virtualmachine %}
+                <tr>
+                    <th scope="row">{% trans "Virtual Machine" %}</th>
+                    <td>{{ object.virtualmachine|linkify }}</td>
+                </tr>
+{% else %}
+                <tr>
+                    <th scope="row">{% trans "Cluster" %}</th>
+                    <td>{{ object.cluster|linkify }}</td>
+                </tr>
+{% endif %}
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Version" %}</th>
+                    <td>{{ object.version|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
         </div>
-        {% include 'inc/panels/custom_fields.html' %}
-        {% include 'inc/panels/tags.html' %}
-{#        {% include 'inc/panels/comments.html' %}#}
-        {% plugin_left_page object %}
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
     </div>
 </div>
 <div class="row">
     <div class="col col-md-12">
-        {% plugin_full_width_page object %}
+{% plugin_full_width_page object %}
     </div>
 </div>
 {% endblock %}

netbox_slm/templates/netbox_slm/softwareproductversion.html

@@ -3,38 +3,99 @@
 {% load static %}
 {% load helpers %}
 {% load plugins %}
+{% load i18n %}
 
 {% block content %}
 <div class="row my-3">
 	<div class="col col-md-6">
         <div class="card">
             <h5 class="card-header">
-                Software Product Version
+                {% trans "Software Product Version" %}
             </h5>
-            <div class="card-body">
-                <table class="table table-hover attr-table">
-                    <tr>
-                        <th scope="row">Name</th>
-                        <td>{{ object.name }}</td>
-                    </tr>
-                    <tr>
-                        <th scope="row">Installations</th>
-                        <td>
-                            {{ object.get_installation_count }}
-                        </td>
-                    </tr>
-                </table>
-            </div>
+            <table class="table table-hover attr-table">
+                <tr>
+                    <th scope="row">{% trans "Name" %}</th>
+                    <td>{{ object.name }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Description" %}</th>
+                    <td>{{ object.description }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Manufacturer" %}</th>
+                    <td>{{ object.software_product.manufacturer|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Software Product" %}</th>
+                    <td>{{ object.software_product|linkify }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Release date" %}</th>
+                    <td>{{ object.release_date }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Documentation URL" %}</th>
+{% if object.documentation_url %}
+                    <td><a href="{{ object.documentation_url }}">{{ object.documentation_url }}</a></td>
+{% else %}
+                    <td>{{ object.documentation_url }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "End of support" %}</th>
+                    <td>{{ object.end_of_support }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Filename" %}</th>
+{% if object.file_link %}
+                    <td><a href="{{ object.file_link }}">{{ object.filename }}</a></td>
+{% else %}
+                    <td>{{ object.filename }}</td>
+{% endif %}
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "File checksum" %}</th>
+                    <td>{{ object.file_checksum }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Release type" %}</th>
+                    <td>{{ object.get_release_type_display }}</td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Installations" %}</th>
+                    <td>
+{% for installation in object.softwareproductinstallation_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwareproductinstallation' pk=installation.pk %}" class="btn btn-sm">
+                            {{ installation }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+                <tr>
+                    <th scope="row">{% trans "Licenses" %}</th>
+                    <td>
+{% for license in object.softwarelicense_set.all %}
+                        <a href="{% url 'plugins:netbox_slm:softwarelicense' pk=license.pk %}" class="btn btn-sm">
+                            {{ license }}
+                        </a>
+{% empty %}
+                        {% trans "None" %}
+{% endfor %}
+                    </td>
+                </tr>
+            </table>
         </div>
-        {% include 'inc/panels/custom_fields.html' %}
-        {% include 'inc/panels/tags.html' %}
-{#        {% include 'inc/panels/comments.html' %}#}
-        {% plugin_left_page object %}
+{% include 'inc/panels/custom_fields.html' %}
+{% include 'inc/panels/tags.html' %}
+{% include 'inc/panels/comments.html' %}
+{% plugin_left_page object %}
     </div>
 </div>
 <div class="row">
     <div class="col col-md-12">
-        {% plugin_full_width_page object %}
+{% plugin_full_width_page object %}
     </div>
 </div>
 {% endblock %}

netbox_slm/tests/base.py

@@ -0,0 +1,66 @@
+from django.test import TestCase
+
+from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
+from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation, SoftwareLicense
+from tenancy.models import Tenant, TenantGroup
+from virtualization.models import Cluster, ClusterType, VirtualMachine
+
+
+class SlmBaseTestCase(TestCase):
+    p_name: str = "test product"
+    v_name: str = "test version"
+    l_name: str = "test license"
+    test_url: str = "https://github.com/ICTU/netbox_slm"
+    vm: VirtualMachine
+    software_product: SoftwareProduct
+    software_product_version: SoftwareProductVersion
+    software_product_installation: SoftwareProductInstallation
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+        manufacturer = Manufacturer.objects.create(name="test manufacturer")
+        device_type = DeviceType.objects.create(model="test device type", manufacturer=manufacturer)
+        device_role = DeviceRole.objects.create(name="test device role")
+        site = Site.objects.create(name="test site")
+        cls.device = Device.objects.create(name="test device", device_type=device_type, role=device_role, site=site)
+        cls.vm = VirtualMachine.objects.create(name="test VM")
+        cluster_type = ClusterType.objects.create(name="test cluster type")
+        cls.cluster = Cluster.objects.create(name="test cluster", type=cluster_type)
+        cls.tenant_group = TenantGroup.objects.create(name="test tenant group", slug="test-tenant-group")
+        cls.tenant = Tenant.objects.create(name="test tenant", slug="test-tenant", group=cls.tenant_group)
+
+        cls.software_product = SoftwareProduct.objects.create(name=cls.p_name)
+        cls.software_product_version = SoftwareProductVersion.objects.create(
+            name=cls.v_name, software_product=cls.software_product
+        )
+        cls.software_product_installation = SoftwareProductInstallation.objects.create(
+            virtualmachine=cls.vm, software_product=cls.software_product, version=cls.software_product_version
+        )
+        cls.software_license = SoftwareLicense.objects.create(
+            name=cls.l_name,
+            software_product=cls.software_product,
+            version=cls.software_product_version,
+            installation=cls.software_product_installation,
+            stored_location_url=cls.test_url,
+            tenant_group=cls.tenant_group,
+            tenant=cls.tenant,
+        )
+
+    @classmethod
+    def tearDownClass(cls):
+        SoftwareLicense.objects.all().delete()
+        SoftwareProductInstallation.objects.all().delete()
+        SoftwareProductVersion.objects.all().delete()
+        SoftwareProduct.objects.all().delete()
+        Tenant.objects.all().delete()
+        TenantGroup.objects.all().delete()
+        Cluster.objects.all().delete()
+        ClusterType.objects.all().delete()
+        VirtualMachine.objects.all().delete()
+        Device.objects.all().delete()
+        Site.objects.all().delete()
+        DeviceRole.objects.all().delete()
+        DeviceType.objects.all().delete()
+        Manufacturer.objects.all().delete()
+        super().tearDownClass()

netbox_slm/tests/test_functional.py

@@ -0,0 +1,51 @@
+from unittest.mock import patch
+
+from django.contrib.auth import get_user_model
+
+from .base import SlmBaseTestCase
+
+
+class FunctionalTestCase(SlmBaseTestCase):
+    """Functional test cases that require a client and user with permissions"""
+
+    def setUp(self):
+        test_user, _ = get_user_model().objects.get_or_create(username="test", is_superuser=True)
+        self.client.force_login(test_user)
+
+    @classmethod
+    def tearDownClass(cls):
+        get_user_model().objects.all().delete()
+        super().tearDownClass()
+
+    def test_template_content(self):
+        cluster_response = self.client.get(f"/virtualization/clusters/{self.cluster.pk}/")
+        self.assertContains(cluster_response, f'<a href="/plugins/slm/installations/add/?cluster={self.cluster.pk}"')
+        self.assertContains(cluster_response, "</span> Add an installation")
+
+        device_response = self.client.get(f"/dcim/devices/{self.device.pk}/")
+        self.assertContains(device_response, f'<a href="/plugins/slm/installations/add/?device={self.device.pk}"')
+        self.assertContains(device_response, "</span> Add an installation")
+
+        vm_response = self.client.get(f"/virtualization/virtual-machines/{self.vm.pk}/")
+        self.assertTemplateUsed(vm_response, "netbox_slm/installations_card_include.html")
+        self.assertContains(vm_response, f'<a href="/plugins/slm/installations/add/?virtualmachine={self.vm.pk}"')
+
+    def test_setting_skip_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_virtualmachine_installations=None)))
+        with patch.dict("netbox_slm.template_content.installations", {"virtualmachine": None}):
+            vm_response = self.client.get(f"/virtualization/virtual-machines/{self.vm.pk}/")
+        self.assertTemplateNotUsed(vm_response, "netbox_slm/installations_card_include.html")
+
+    def test_setting_left_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_device_installations="left")))
+        with patch.dict("netbox_slm.template_content.installations", {"device": "left"}):
+            device_response = self.client.get(f"/dcim/devices/{self.device.pk}/")
+        self.assertContains(device_response, f'<a href="/plugins/slm/installations/add/?device={self.device.pk}"')
+        self.assertContains(device_response, "</span> Add an installation")
+
+    def test_setting_full_content(self):
+        # self.settings(PLUGINS_CONFIG=dict(netbox_slm=dict(link_cluster_installations="full")))
+        with patch.dict("netbox_slm.template_content.installations", {"cluster": "full"}):
+            cluster_response = self.client.get(f"/virtualization/clusters/{self.cluster.pk}/")
+        self.assertContains(cluster_response, f'<a href="/plugins/slm/installations/add/?cluster={self.cluster.pk}"')
+        self.assertContains(cluster_response, "</span> Add an installation")

netbox_slm/tests/test_models.py

@@ -1,36 +1,210 @@
-from django.test import TestCase
+from datetime import date, timedelta
+from unittest.mock import Mock, patch
 
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+from django.contrib.auth import get_user_model
+from django.contrib.contenttypes.models import ContentType
+from django.core.exceptions import ValidationError
+from django.test import override_settings
+from django.utils import timezone
+from django.utils.translation import gettext, override
+from extras.models import Notification, Subscription
+
+from netbox_slm.forms import SoftwareLicenseForm, SoftwareProductInstallationForm
+from netbox_slm.jobs import LicenseExpirationNotificationJob
+from netbox_slm.models import (
+    NotificationIntervalUnits,
+    RenewalIntervalUnits,
+    SoftwareLicense,
+    SoftwareLicenseNotificationLog,
+)
+from tenancy.models import Tenant, TenantGroup
+
+from .base import SlmBaseTestCase
 
 
-class ModelTestCase(TestCase):
-    def setUp(self):
-        self.p_name = "test product"
-        self.v_name = "test version"
-
-        self.software_product = SoftwareProduct.objects.create(name=self.p_name)
-        self.software_product_version = SoftwareProductVersion.objects.create(
-            name=self.v_name, software_product=self.software_product
-        )
-        self.software_product_installation = SoftwareProductInstallation.objects.create(
-            software_product=self.software_product, version=self.software_product_version
-        )
+class ModelTestCase(SlmBaseTestCase):
+    """Test basic model functionality and custom overrides"""
 
     def test_model_name(self):
         self.assertEqual(self.p_name, str(self.software_product))
         self.assertEqual(self.v_name, str(self.software_product_version))
-        self.assertTrue(str(self.software_product_installation).isnumeric())  # should be PK
+        self.assertTrue(str(self.software_product_installation)[0].isdigit())  # starts with PK
+        self.assertEqual(self.l_name, str(self.software_license))
 
     def test_absolute_url(self):
-        self.assertEqual("/plugins/slm/software-products/1/", self.software_product.get_absolute_url())
-        self.assertEqual("/plugins/slm/versions/1/", self.software_product_version.get_absolute_url())
-        self.assertEqual("/plugins/slm/installations/1/", self.software_product_installation.get_absolute_url())
+        self.assertEqual(
+            f"/plugins/slm/software-products/{self.software_product.pk}/", self.software_product.get_absolute_url()
+        )
+        self.assertEqual(
+            f"/plugins/slm/versions/{self.software_product_version.pk}/",
+            self.software_product_version.get_absolute_url(),
+        )
+        self.assertEqual(
+            f"/plugins/slm/installations/{self.software_product_installation.pk}/",
+            self.software_product_installation.get_absolute_url(),
+        )
+        self.assertEqual(f"/plugins/slm/licenses/{self.software_license.pk}/", self.software_license.get_absolute_url())
 
     def test_get_installation_count(self):
-        installation_ss = '<a href="/plugins/slm/installations/?q={}">1</a>'
-        self.assertEqual(installation_ss.format(self.p_name), self.software_product.get_installation_count())
-        self.assertEqual(installation_ss.format(self.v_name), self.software_product_version.get_installation_count())
+        self.assertEqual(
+            f"<a href='/plugins/slm/installations/?software_product_id={self.software_product.pk}'>1</a>",
+            self.software_product.get_installation_count(),
+        )
+        self.assertEqual(
+            f"<a href='/plugins/slm/installations/?version_id={self.software_product_version.pk}'>1</a>",
+            self.software_product_version.get_installation_count(),
+        )
 
     def test_product_installation_methods(self):
         self.assertEqual("virtualmachine", self.software_product_installation.render_type())
-        self.assertIsNone(self.software_product_installation.get_platform())
+        self.assertEqual(self.vm, self.software_product_installation.platform)
+
+        self.software_product_installation.virtualmachine = None
+        self.software_product_installation.device = self.device
+        self.software_product_installation.save()
+        self.assertEqual("device", self.software_product_installation.render_type())
+        self.assertEqual(self.device, self.software_product_installation.platform)
+
+        self.software_product_installation.device = None
+        self.software_product_installation.cluster = self.cluster
+        self.software_product_installation.save()
+        self.assertEqual("cluster", self.software_product_installation.render_type())
+        self.assertEqual(self.cluster, self.software_product_installation.platform)
+
+    def test_installation_form_requires_exactly_one_platform_destination(self):
+        base_data = {
+            "software_product": self.software_product.pk,
+            "version": self.software_product_version.pk,
+        }
+
+        no_destination_form = SoftwareProductInstallationForm(data=base_data)
+        self.assertFalse(no_destination_form.is_valid())
+        self.assertIn("Select exactly one platform destination", str(no_destination_form.non_field_errors()))
+
+        one_destination_form = SoftwareProductInstallationForm(data={**base_data, "device": self.device.pk})
+        self.assertTrue(one_destination_form.is_valid(), one_destination_form.errors)
+
+        multiple_destinations_form = SoftwareProductInstallationForm(
+            data={**base_data, "device": self.device.pk, "cluster": self.cluster.pk}
+        )
+        self.assertFalse(multiple_destinations_form.is_valid())
+        self.assertIn("Select exactly one platform destination", str(multiple_destinations_form.non_field_errors()))
+
+    def test_software_license_stored_location_txt(self):
+        self.assertEqual("Link", self.software_license.stored_location_txt)
+
+        self.software_license.stored_location = "GitHub"
+        self.software_license.save()
+        self.assertEqual("GitHub", self.software_license.stored_location_txt)
+
+    def test_software_license_tenancy(self):
+        self.assertEqual(self.tenant_group, self.software_license.tenant_group)
+        self.assertEqual(self.tenant, self.software_license.tenant)
+
+    def test_software_license_form_renders_tenancy_fields(self):
+        form = SoftwareLicenseForm(instance=self.software_license)
+        self.assertIn("tenant_group", form.fields)
+        self.assertIn("tenant", form.fields)
+        self.assertTrue(
+            any("tenant_group" in fieldset.items and "tenant" in fieldset.items for fieldset in form.fieldsets)
+        )
+
+    def test_software_license_form_contains_renewal_and_credentials(self):
+        form = SoftwareLicenseForm(instance=self.software_license)
+        for field_name in (
+            "lifetime",
+            "renewal_interval",
+            "renewal_interval_unit",
+            "license_file",
+            "license_key",
+            "provider_portal_url",
+        ):
+            self.assertIn(field_name, form.fields)
+
+    def test_software_license_accepts_optional_type_and_renewal_interval(self):
+        license = SoftwareLicense(
+            name="renewable license",
+            software_product=self.software_product,
+            renewal_interval=12,
+            renewal_interval_unit=RenewalIntervalUnits.MONTHS,
+        )
+        license.full_clean()
+
+    def test_software_license_requires_renewal_interval_and_unit_together(self):
+        license = SoftwareLicense(
+            name="invalid renewable license",
+            software_product=self.software_product,
+            renewal_interval=12,
+        )
+        with self.assertRaisesMessage(ValidationError, "must be specified together"):
+            license.full_clean()
+
+    def test_lifetime_license_rejects_expiration(self):
+        license = SoftwareLicense(
+            name="invalid lifetime license",
+            software_product=self.software_product,
+            lifetime=True,
+            expiration_date="2030-01-01",
+        )
+        with self.assertRaisesMessage(ValidationError, "cannot have a renewal interval or expiration date"):
+            license.full_clean()
+
+    def test_license_notification_dates(self):
+        license = SoftwareLicense(
+            name="expiring license",
+            software_product=self.software_product,
+            expiration_date=date(2027, 3, 31),
+            custom_notification_interval=6,
+            custom_notification_interval_unit=NotificationIntervalUnits.MONTHS,
+        )
+        self.assertEqual(
+            [date(2026, 9, 30), date(2027, 2, 28), date(2027, 3, 24)],
+            license.get_notification_dates(),
+        )
+
+    @override_settings(SERVER_EMAIL="netbox@example.com", EMAIL_HOST_USER="smtp-user")
+    @patch("netbox_slm.jobs.send_mail")
+    def test_expiration_job_notifies_subscribers_on_every_run(self, send_mail):
+        user = get_user_model().objects.create_user(
+            username="license-recipient",
+            email="recipient@example.com",
+        )
+        license = SoftwareLicense.objects.create(
+            name="expiring subscribed license",
+            software_product=self.software_product,
+            expiration_date=timezone.localdate() + timedelta(days=1),
+            default_notification_intervals=False,
+            custom_notification_interval=1,
+            custom_notification_interval_unit=NotificationIntervalUnits.DAYS,
+            email_notifications=True,
+        )
+        Subscription.objects.create(
+            user=user,
+            object_type=ContentType.objects.get_for_model(license),
+            object_id=license.pk,
+        )
+        runner = LicenseExpirationNotificationJob.__new__(LicenseExpirationNotificationJob)
+        runner.logger = Mock()
+
+        runner.run()
+        runner.run()
+
+        notification = Notification.objects.get(user=user, object_id=license.pk)
+        self.assertIsInstance(str(notification.event), str)
+        self.assertEqual(1, SoftwareLicenseNotificationLog.objects.filter(user=user, license=license).count())
+        self.assertEqual(2, send_mail.call_count)
+        self.assertEqual("netbox@example.com", send_mail.call_args.args[2])
+
+    def test_german_translation(self):
+        with override("de"):
+            self.assertEqual("Softwarelizenz", gettext("Software License"))
+            self.assertEqual("Mandantengruppe", gettext("Tenant Group"))
+            self.assertEqual("Lizenzen", gettext("Licenses"))
+
+    def test_software_license_rejects_tenant_from_other_group(self):
+        other_group = TenantGroup.objects.create(name="other group", slug="other-group")
+        other_tenant = Tenant.objects.create(name="other tenant", slug="other-tenant", group=other_group)
+        self.software_license.tenant = other_tenant
+
+        with self.assertRaisesMessage(ValidationError, "does not belong to the selected tenant group"):
+            self.software_license.full_clean()

netbox_slm/urls.py

@@ -1,68 +1,15 @@
-from django.urls import path
+from django.urls import path, include
 
-from netbox.views.generic import ObjectChangeLogView
-from netbox_slm import views
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
+from netbox_slm import views  # noqa F401
+from utilities.urls import get_model_urls
 
 urlpatterns = [
-    # Software Products
-    path("software-products/", views.SoftwareProductListView.as_view(), name='softwareproduct_list'),
-    path("software-products/add/", views.SoftwareProductEditView.as_view(), name='softwareproduct_add'),
-    path("software-products/import/", views.SoftwareProductBulkImportView.as_view(), name="softwareproduct_import"),
-    path("software-products/edit/", views.SoftwareProductBulkEditView.as_view(), name="softwareproduct_bulk_edit"),
-    path("software-products/delete/", views.SoftwareProductBulkDeleteView.as_view(),
-         name="softwareproduct_bulk_delete"),
-    path("software-products/<int:pk>/", views.SoftwareProductView.as_view(), name="softwareproduct"),
-    path("software-products/<int:pk>/delete/", views.SoftwareProductDeleteView.as_view(),
-         name="softwareproduct_delete"),
-    path("software-products/<int:pk>/edit/", views.SoftwareProductEditView.as_view(), name="softwareproduct_edit"),
-    path(
-        "software-products/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproduct_changelog",
-        kwargs={"model": SoftwareProduct},
-    ),
-
-    # Software Product Versions
-    path("versions/", views.SoftwareProductVersionListView.as_view(), name='softwareproductversion_list'),
-    path("versions/add/", views.SoftwareProductVersionEditView.as_view(), name='softwareproductversion_add'),
-    path("versions/import/", views.SoftwareProductVersionBulkImportView.as_view(),
-         name="softwareproductversion_import"),
-    path("versions/edit/", views.SoftwareProductVersionBulkEditView.as_view(), name="softwareproductversion_bulk_edit"),
-    path("versions/delete/", views.SoftwareProductVersionBulkDeleteView.as_view(),
-         name="softwareproductversion_bulk_delete"),
-    path("versions/<int:pk>/", views.SoftwareProductVersionView.as_view(), name="softwareproductversion"),
-    path("versions/<int:pk>/delete/", views.SoftwareProductVersionDeleteView.as_view(),
-         name="softwareproductversion_delete"),
-    path("versions/<int:pk>/edit/", views.SoftwareProductVersionEditView.as_view(), name="softwareproductversion_edit"),
-    path(
-        "versions/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproductversion_changelog",
-        kwargs={"model": SoftwareProductVersion},
-    ),
-
-    # Software Product Versions
-    path("installations/", views.SoftwareProductInstallationListView.as_view(),
-         name='softwareproductinstallation_list'),
-    path("installations/add/", views.SoftwareProductInstallationEditView.as_view(),
-         name='softwareproductinstallation_add'),
-    path("installations/import/", views.SoftwareProductInstallationBulkImportView.as_view(),
-         name="softwareproductinstallation_import"),
-    path("installations/edit/", views.SoftwareProductInstallationBulkEditView.as_view(),
-         name="softwareproductinstallation_bulk_edit"),
-    path("installations/delete/", views.SoftwareProductInstallationBulkDeleteView.as_view(),
-         name="softwareproductinstallation_bulk_delete"),
-    path("installations/<int:pk>/", views.SoftwareProductInstallationView.as_view(),
-         name="softwareproductinstallation"),
-    path("installations/<int:pk>/delete/", views.SoftwareProductInstallationDeleteView.as_view(),
-         name="softwareproductinstallation_delete"),
-    path("installations/<int:pk>/edit/", views.SoftwareProductInstallationEditView.as_view(),
-         name="softwareproductinstallation_edit"),
-    path(
-        "installations/<int:pk>/changelog/",
-        ObjectChangeLogView.as_view(),
-        name="softwareproductinstallation_changelog",
-        kwargs={"model": SoftwareProductInstallation},
-    ),
+    path("software-products/", include(get_model_urls("netbox_slm", "softwareproduct", detail=False))),
+    path("software-products/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproduct"))),
+    path("versions/", include(get_model_urls("netbox_slm", "softwareproductversion", detail=False))),
+    path("versions/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproductversion"))),
+    path("installations/", include(get_model_urls("netbox_slm", "softwareproductinstallation", detail=False))),
+    path("installations/<int:pk>/", include(get_model_urls("netbox_slm", "softwareproductinstallation"))),
+    path("licenses/", include(get_model_urls("netbox_slm", "softwarelicense", detail=False))),
+    path("licenses/<int:pk>/", include(get_model_urls("netbox_slm", "softwarelicense"))),
 ]

netbox_slm/views.py

@@ -1,150 +0,0 @@
-from netbox.views import generic
-from netbox_slm import filtersets, forms, tables
-from netbox_slm.models import SoftwareProduct, SoftwareProductVersion, SoftwareProductInstallation
-
-
-class SoftwareProductListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProducts."""
-
-    queryset = SoftwareProduct.objects.all()
-    filterset = filtersets.SoftwareProductFilterSet
-    filterset_form = forms.SoftwareProductFilterForm
-    table = tables.SoftwareProductTable
-
-
-class SoftwareProductView(generic.ObjectView):
-    """Display SoftwareProduct details"""
-
-    queryset = SoftwareProduct.objects.all()
-
-    def get_extra_context(self, request, instance):
-        versions = instance.softwareproductversion_set.all()
-        return {"versions": versions}
-
-
-class SoftwareProductEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProduct instance."""
-
-    queryset = SoftwareProduct.objects.all()
-    form = forms.SoftwareProductForm
-
-
-class SoftwareProductDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProduct instance"""
-
-    queryset = SoftwareProduct.objects.all()
-
-
-class SoftwareProductBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProduct.objects.all()
-    model_form = forms.SoftwareProductCSVForm
-    table = tables.SoftwareProductTable
-
-
-class SoftwareProductBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProduct.objects.all()
-    filterset = filtersets.SoftwareProductFilterSet
-    filterset_form = forms.SoftwareProductFilterForm
-    table = tables.SoftwareProductTable
-    form = forms.SoftwareProductBulkEditForm
-
-
-class SoftwareProductBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProduct.objects.all()
-    table = tables.SoftwareProductTable
-
-
-class SoftwareProductVersionListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProductVersions."""
-
-    queryset = SoftwareProductVersion.objects.all()
-    filterset = filtersets.SoftwareProductVersionFilterSet
-    filterset_form = forms.SoftwareProductVersionFilterForm
-    table = tables.SoftwareProductVersionTable
-
-
-class SoftwareProductVersionView(generic.ObjectView):
-    """Display SoftwareProductVersion details"""
-
-    queryset = SoftwareProductVersion.objects.all()
-
-    def get_extra_context(self, request, instance):
-        installation_count = instance.get_installation_count()
-        return {"installations": installation_count}
-
-
-class SoftwareProductVersionEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProductVersion instance."""
-
-    queryset = SoftwareProductVersion.objects.all()
-    form = forms.SoftwareProductVersionForm
-
-
-class SoftwareProductVersionDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProductVersion instance"""
-
-    queryset = SoftwareProductVersion.objects.all()
-
-
-class SoftwareProductVersionBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProductVersion.objects.all()
-    model_form = forms.SoftwareProductVersionCSVForm
-    table = tables.SoftwareProductVersionTable
-
-
-class SoftwareProductVersionBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProductVersion.objects.all()
-    filterset = filtersets.SoftwareProductVersionFilterSet
-    table = tables.SoftwareProductVersionTable
-    form = forms.SoftwareProductVersionBulkEditForm
-
-
-class SoftwareProductVersionBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProductVersion.objects.all()
-    table = tables.SoftwareProductVersionTable
-
-
-class SoftwareProductInstallationListView(generic.ObjectListView):
-    """View for listing all existing SoftwareProductInstallations."""
-
-    queryset = SoftwareProductInstallation.objects.all()
-    filterset = filtersets.SoftwareProductInstallationFilterSet
-    filterset_form = forms.SoftwareProductInstallationFilterForm
-    table = tables.SoftwareProductInstallationTable
-
-
-class SoftwareProductInstallationView(generic.ObjectView):
-    """Display SoftwareProductInstallation details"""
-
-    queryset = SoftwareProductInstallation.objects.all()
-
-
-class SoftwareProductInstallationEditView(generic.ObjectEditView):
-    """View for editing and creating a SoftwareProductInstallation instance."""
-
-    queryset = SoftwareProductInstallation.objects.all()
-    form = forms.SoftwareProductInstallationForm
-
-
-class SoftwareProductInstallationDeleteView(generic.ObjectDeleteView):
-    """View for deleting a SoftwareProductInstallation instance"""
-
-    queryset = SoftwareProductInstallation.objects.all()
-
-
-class SoftwareProductInstallationBulkImportView(generic.BulkImportView):
-    queryset = SoftwareProductInstallation.objects.all()
-    model_form = forms.SoftwareProductInstallationCSVForm
-    table = tables.SoftwareProductInstallationTable
-
-
-class SoftwareProductInstallationBulkEditView(generic.BulkEditView):
-    queryset = SoftwareProductInstallation.objects.all()
-    filterset = filtersets.SoftwareProductInstallationFilterSet
-    table = tables.SoftwareProductInstallationTable
-    form = forms.SoftwareProductInstallationBulkEditForm
-
-
-class SoftwareProductInstallationBulkDeleteView(generic.BulkDeleteView):
-    queryset = SoftwareProductInstallation.objects.all()
-    table = tables.SoftwareProductInstallationTable

netbox_slm/views/__init__.py

@@ -0,0 +1,32 @@
+from .software_license import (
+    SoftwareLicenseListView,
+    SoftwareLicenseView,
+    SoftwareLicenseEditView,
+    SoftwareLicenseDeleteView,
+    SoftwareLicenseBulkDeleteView,
+    SoftwareLicenseBulkImportView,
+)
+from .software_product import (
+    SoftwareProductListView,
+    SoftwareProductView,
+    SoftwareProductEditView,
+    SoftwareProductDeleteView,
+    SoftwareProductBulkDeleteView,
+    SoftwareProductBulkImportView,
+)
+from .software_product_installation import (
+    SoftwareProductInstallationListView,
+    SoftwareProductInstallationView,
+    SoftwareProductInstallationEditView,
+    SoftwareProductInstallationDeleteView,
+    SoftwareProductInstallationBulkDeleteView,
+    SoftwareProductInstallationBulkImportView,
+)
+from .software_product_version import (
+    SoftwareProductVersionListView,
+    SoftwareProductVersionView,
+    SoftwareProductVersionEditView,
+    SoftwareProductVersionDeleteView,
+    SoftwareProductVersionBulkDeleteView,
+    SoftwareProductVersionBulkImportView,
+)

netbox_slm/views/software_license.py

@@ -0,0 +1,75 @@
+from netbox.views import generic
+from django.utils.translation import gettext_lazy as _
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareLicense
+from utilities.views import register_model_view
+
+
+class EmailNotificationPermissionMixin:
+    """Prevent users without the dedicated permission from changing SMTP delivery."""
+
+    email_permission = "netbox_slm.manage_softwarelicense_email_notifications"
+
+    def dispatch(self, request, *args, **kwargs):
+        form_attribute = "model_form" if hasattr(self, "model_form") else "form"
+        base_form = getattr(self, form_attribute)
+        can_manage_email = request.user.has_perm(self.email_permission)
+
+        class PermissionAwareForm(base_form):
+            def __init__(self, *form_args, **form_kwargs):
+                super().__init__(*form_args, **form_kwargs)
+                if not can_manage_email and "email_notifications" in self.fields:
+                    field = self.fields["email_notifications"]
+                    field.disabled = True
+                    field.help_text = _(
+                        "Only administrators or explicitly authorized users can change this setting."
+                    )
+
+        setattr(self, form_attribute, PermissionAwareForm)
+        return super().dispatch(request, *args, **kwargs)
+
+
+@register_model_view(SoftwareLicense, "list", path="", detail=False)
+class SoftwareLicenseListView(generic.ObjectListView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    filterset_form = forms.SoftwareLicenseFilterForm
+    table = tables.SoftwareLicenseTable
+
+
+@register_model_view(SoftwareLicense)
+class SoftwareLicenseView(generic.ObjectView):
+    queryset = SoftwareLicense.objects.all()
+
+
+@register_model_view(SoftwareLicense, "add", detail=False)
+@register_model_view(SoftwareLicense, "edit")
+class SoftwareLicenseEditView(EmailNotificationPermissionMixin, generic.ObjectEditView):
+    queryset = SoftwareLicense.objects.all()
+    form = forms.SoftwareLicenseForm
+
+
+@register_model_view(SoftwareLicense, "delete")
+class SoftwareLicenseDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareLicense.objects.all()
+
+
+@register_model_view(SoftwareLicense, "bulk_import", detail=False)
+class SoftwareLicenseBulkImportView(EmailNotificationPermissionMixin, generic.BulkImportView):
+    queryset = SoftwareLicense.objects.all()
+    model_form = forms.SoftwareLicenseBulkImportForm
+
+
+@register_model_view(SoftwareLicense, "bulk_edit", path="edit", detail=False)
+class SoftwareLicenseBulkEditView(EmailNotificationPermissionMixin, generic.BulkEditView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    table = tables.SoftwareLicenseTable
+    form = forms.SoftwareLicenseBulkEditForm
+
+
+@register_model_view(SoftwareLicense, "bulk_delete", path="delete", detail=False)
+class SoftwareLicenseBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareLicense.objects.all()
+    filterset = filtersets.SoftwareLicenseFilterSet
+    table = tables.SoftwareLicenseTable

netbox_slm/views/software_product.py

@@ -0,0 +1,54 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProduct
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProduct, "list", path="", detail=False)
+class SoftwareProductListView(generic.ObjectListView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    filterset_form = forms.SoftwareProductFilterForm
+    table = tables.SoftwareProductTable
+
+
+@register_model_view(SoftwareProduct)
+class SoftwareProductView(generic.ObjectView):
+    queryset = SoftwareProduct.objects.all()
+
+    def get_extra_context(self, request, instance):
+        versions = instance.softwareproductversion_set.all()
+        return {"versions": versions}
+
+
+@register_model_view(SoftwareProduct, "add", detail=False)
+@register_model_view(SoftwareProduct, "edit")
+class SoftwareProductEditView(generic.ObjectEditView):
+    queryset = SoftwareProduct.objects.all()
+    form = forms.SoftwareProductForm
+
+
+@register_model_view(SoftwareProduct, "delete")
+class SoftwareProductDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProduct.objects.all()
+
+
+@register_model_view(SoftwareProduct, "bulk_import", detail=False)
+class SoftwareProductBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProduct.objects.all()
+    model_form = forms.SoftwareProductBulkImportForm
+
+
+@register_model_view(SoftwareProduct, "bulk_edit", path="edit", detail=False)
+class SoftwareProductBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    table = tables.SoftwareProductTable
+    form = forms.SoftwareProductBulkEditForm
+
+
+@register_model_view(SoftwareProduct, "bulk_delete", path="delete", detail=False)
+class SoftwareProductBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProduct.objects.all()
+    filterset = filtersets.SoftwareProductFilterSet
+    table = tables.SoftwareProductTable

netbox_slm/views/software_product_installation.py

@@ -0,0 +1,50 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProductInstallation
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProductInstallation, "list", path="", detail=False)
+class SoftwareProductInstallationListView(generic.ObjectListView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    filterset_form = forms.SoftwareProductInstallationFilterForm
+    table = tables.SoftwareProductInstallationTable
+
+
+@register_model_view(SoftwareProductInstallation)
+class SoftwareProductInstallationView(generic.ObjectView):
+    queryset = SoftwareProductInstallation.objects.all()
+
+
+@register_model_view(SoftwareProductInstallation, "add", detail=False)
+@register_model_view(SoftwareProductInstallation, "edit")
+class SoftwareProductInstallationEditView(generic.ObjectEditView):
+    queryset = SoftwareProductInstallation.objects.all()
+    form = forms.SoftwareProductInstallationForm
+
+
+@register_model_view(SoftwareProductInstallation, "delete")
+class SoftwareProductInstallationDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProductInstallation.objects.all()
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_import", detail=False)
+class SoftwareProductInstallationBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProductInstallation.objects.all()
+    model_form = forms.SoftwareProductInstallationBulkImportForm
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_edit", path="edit", detail=False)
+class SoftwareProductInstallationBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    table = tables.SoftwareProductInstallationTable
+    form = forms.SoftwareProductInstallationBulkEditForm
+
+
+@register_model_view(SoftwareProductInstallation, "bulk_delete", path="delete", detail=False)
+class SoftwareProductInstallationBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProductInstallation.objects.all()
+    filterset = filtersets.SoftwareProductInstallationFilterSet
+    table = tables.SoftwareProductInstallationTable

netbox_slm/views/software_product_version.py

@@ -0,0 +1,54 @@
+from netbox.views import generic
+from netbox_slm import filtersets, forms, tables
+from netbox_slm.models import SoftwareProductVersion
+from utilities.views import register_model_view
+
+
+@register_model_view(SoftwareProductVersion, "list", path="", detail=False)
+class SoftwareProductVersionListView(generic.ObjectListView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    filterset_form = forms.SoftwareProductVersionFilterForm
+    table = tables.SoftwareProductVersionTable
+
+
+@register_model_view(SoftwareProductVersion)
+class SoftwareProductVersionView(generic.ObjectView):
+    queryset = SoftwareProductVersion.objects.all()
+
+    def get_extra_context(self, request, instance):
+        installation_count = instance.get_installation_count()
+        return {"installations": installation_count}
+
+
+@register_model_view(SoftwareProductVersion, "add", detail=False)
+@register_model_view(SoftwareProductVersion, "edit")
+class SoftwareProductVersionEditView(generic.ObjectEditView):
+    queryset = SoftwareProductVersion.objects.all()
+    form = forms.SoftwareProductVersionForm
+
+
+@register_model_view(SoftwareProductVersion, "delete")
+class SoftwareProductVersionDeleteView(generic.ObjectDeleteView):
+    queryset = SoftwareProductVersion.objects.all()
+
+
+@register_model_view(SoftwareProductVersion, "bulk_import", detail=False)
+class SoftwareProductVersionBulkImportView(generic.BulkImportView):
+    queryset = SoftwareProductVersion.objects.all()
+    model_form = forms.SoftwareProductVersionBulkImportForm
+
+
+@register_model_view(SoftwareProductVersion, "bulk_edit", path="edit", detail=False)
+class SoftwareProductVersionBulkEditView(generic.BulkEditView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    table = tables.SoftwareProductVersionTable
+    form = forms.SoftwareProductVersionBulkEditForm
+
+
+@register_model_view(SoftwareProductVersion, "bulk_delete", path="delete", detail=False)
+class SoftwareProductVersionBulkDeleteView(generic.BulkDeleteView):
+    queryset = SoftwareProductVersion.objects.all()
+    filterset = filtersets.SoftwareProductVersionFilterSet
+    table = tables.SoftwareProductVersionTable

pyproject.toml

@@ -0,0 +1,84 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "netbox-slm"
+dynamic = ["version"]
+description = "Software Lifecycle Management Netbox Plugin"
+readme = "README.md"
+requires-python = ">=3.11"
+license = { text = "Apache-2.0" }
+authors = [
+    {name = "ICTU", email = "open-source-projects@ictu.nl"},
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Plugins",
+    "Environment :: Web Environment",
+    "Framework :: Django",
+    "Intended Audience :: Developers",
+    "Intended Audience :: System Administrators",
+    "License :: OSI Approved :: Apache Software License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python",
+    "Topic :: Internet :: WWW/HTTP",
+    "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+]
+dependencies = [
+    "license-expression == 30.4.4",
+]
+
+[project.optional-dependencies]
+build = [
+    "build == 1.5.0",
+    "setuptools == 82.0.1",
+    "twine == 6.2.0",
+]
+ci = [
+    "coverage == 7.14.3",
+    "ruff == 0.15.19",
+]
+
+[project.urls]
+Homepage = "https://github.com/ICTU/netbox_slm/"
+Changelog = "https://github.com/ICTU/netbox_slm/blob/master/CHANGELOG.md"
+Issues = "https://github.com/ICTU/netbox_slm/issues/"
+
+[tool.setuptools.dynamic]
+version = {attr = "netbox_slm.__version__"}
+
+[tool.setuptools.packages.find]
+include = ["netbox_slm"]
+
+[tool.ruff]
+line-length = 120
+target-version = "py312"
+src = ["netbox_slm"]
+
+[tool.ruff.lint]
+select = [
+    "E",    # pycodestyle
+    "F",    # Pyflakes
+    "UP",   # pyupgrade
+    "B",    # flake8-bugbear
+    "SIM",  # flake8-simplify
+]
+
+[tool.ruff.lint.per-file-ignores]
+"__init__.py" = [
+    "D104",  # https://beta.ruff.rs/docs/rules/#pydocstyle-d - don't require doc strings in __init__.py files
+    "F401",  # https://beta.ruff.rs/docs/rules/#pyflakes-f - don't complain about unused imports in __init__.py files
+]
+"netbox_slm/migrations/*.py" = [
+    "E501",  # https://beta.ruff.rs/docs/rules/line-too-long/ - don't check on Django generated migration files
+]
+
+[tool.ruff.format]
+exclude = ["netbox_slm/migrations/*.py"]

setup.cfg

@@ -1,26 +0,0 @@
-[metadata]
-name = netbox-slm
-version = 1.3
-description = Software Lifecycle Management Netbox Plugin.
-author = ICTU
-author_email = open-source-projects@ictu.nl
-license = Apache 2.0
-classifiers =
-    Environment :: Web Environment
-    Framework :: Django
-    Intended Audience :: Developers
-    License :: OSI Approved :: Apache Software License
-    Operating System :: OS Independent
-    Programming Language :: Python
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3 :: Only
-    Programming Language :: Python :: 3.9
-    Programming Language :: Python :: 3.10
-    Programming Language :: Python :: 3.11
-    Topic :: Internet :: WWW/HTTP
-    Topic :: Internet :: WWW/HTTP :: Dynamic Content
-
-[options]
-include_package_data = true
-packages = find:
-python_requires = >=3.9

setup.py

@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()

sonar-project.properties

@@ -2,12 +2,13 @@
 sonar.organization=ictu
 sonar.projectKey=ICTU_netbox_slm
 sonar.projectName=netbox-slm
-sonar.projectVersion=1.3
+sonar.projectVersion=1.9.0
 
 # Path is relative to the sonar-project.properties file
 sonar.sources=netbox_slm
-sonar.python.version=3.9
+sonar.exclusions=netbox_slm/tests/**
+sonar.tests=netbox_slm/tests
+sonar.python.version=3.11, 3.12, 3.13, 3.14
 
-# Unit tests
-sonar.python.xunit.reportPath=ci/reports/junit.xml
-sonar.python.coverage.reportPaths=ci/reports/coverage.xml
+# Python test reports
+sonar.python.coverage.reportPaths=/ci/reports/coverage.xml

start-netbox.sh

@@ -1,17 +0,0 @@
-git clone -b release https://github.com/netbox-community/netbox-docker.git
-cd netbox-docker
-tee docker-compose.override.yml <<EOF
-version: '3.7'
-services:
-  netbox:
-    ports:
-      - 8000:8080
-  postgres:
-    ports:
-      - 5432:5432
-  redis:
-    ports:
-      - 6379:6379
-EOF
-docker-compose pull
-docker-compose up