.DEBIAN/control

@@ -2,7 +2,7 @@ Package: fastapi-dls
 Version: 0.0
 Architecture: all
 Maintainer: Oscar Krause oscar.krause@collinwebdesigns.de
-Depends: python3, python3-fastapi, python3-uvicorn, python3-dotenv, python3-dateutil, python3-josepy, python3-sqlalchemy, python3-pycryptodome, python3-markdown, uvicorn, openssl
+Depends: python3, python3-fastapi, python3-uvicorn, python3-dotenv, python3-dateutil, python3-jose, python3-sqlalchemy, python3-pycryptodome, python3-markdown, uvicorn, openssl
 Recommends: curl
 Installed-Size: 10240
 Homepage: https://git.collinwebdesigns.de/oscar.krause/fastapi-dls

.DEBIAN/requirements-ubuntu-23.04.txt

@@ -0,0 +1,10 @@
+# https://packages.ubuntu.com
+fastapi==0.91.0
+uvicorn[standard]==0.15.0
+python-jose[pycryptodome]==3.3.0
+pycryptodome==3.11.0
+python-dateutil==2.8.2
+sqlalchemy==1.4.46
+markdown==3.4.3
+python-dotenv==0.21.0
+jinja2==3.1.2

.DEBIAN/requirements-ubuntu-23.10.txt

@@ -0,0 +1,10 @@
+# https://packages.ubuntu.com
+fastapi==0.101.0
+uvicorn[standard]==0.23.2
+python-jose[pycryptodome]==3.3.0
+pycryptodome==3.11.0
+python-dateutil==2.8.2
+sqlalchemy==1.4.47
+markdown==3.4.4
+python-dotenv==1.0.0
+jinja2==3.1.2

.DEBIAN/requirements-ubuntu-24.10.txt

@@ -1,10 +0,0 @@
-# https://packages.ubuntu.com
-fastapi==0.110.3
-uvicorn[standard]==0.30.3
-python-jose[pycryptodome]==3.3.0
-pycryptodome==3.20.0
-python-dateutil==2.9.0
-sqlalchemy==2.0.32
-markdown==3.6
-python-dotenv==1.0.1
-jinja2==3.1.3

.gitlab-ci.yml

@@ -20,7 +20,6 @@ build:docker:
       changes:
         - app/**/*
         - Dockerfile
-        - requirements.txt
     - if: $CI_PIPELINE_SOURCE == 'merge_request_event'
   tags: [ docker ]
   before_script:
@@ -127,7 +126,7 @@ build:pacman:
       - "*.pkg.tar.zst"
 
 test:
-  image: python:3.12-slim-bookworm
+  image: $IMAGE
   stage: test
   interruptible: true
   rules:
@@ -142,16 +141,14 @@ test:
     DATABASE: sqlite:///../app/db.sqlite
   parallel:
     matrix:
-      - REQUIREMENTS:
+      - IMAGE: [ 'python:3.11-slim-bookworm', 'python:3.12-slim-bullseye' ]
-          - 'requirements.txt'
+        REQUIREMENTS:
-#          - '.DEBIAN/requirements-bookworm-12.txt'
+          - requirements.txt
-#          - '.DEBIAN/requirements-ubuntu-24.04.txt'
+          - .DEBIAN/requirements-bookworm-12.txt
-#          - '.DEBIAN/requirements-ubuntu-24.10.txt'
+          - .DEBIAN/requirements-ubuntu-23.10.txt
+          - .DEBIAN/requirements-ubuntu-24.04.txt
   before_script:
-    - apt-get update && apt-get install -y python3-dev python3-pip python3-venv gcc
+    - apt-get update && apt-get install -y python3-dev gcc
-    - python3 -m venv venv
-    - source venv/bin/activate
-    - pip install --upgrade pip
     - pip install -r $REQUIREMENTS
     - pip install pytest httpx
     - mkdir -p app/cert
@@ -165,7 +162,7 @@ test:
       dotenv: version.env
       junit: ['**/report.xml']
 
-.test:apt:
+.test:linux:
   stage: test
   rules:
     - if: $CI_COMMIT_BRANCH && $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH
@@ -204,17 +201,15 @@ test:
     - apt-get purge -qq -y fastapi-dls
     - apt-get autoremove -qq -y && apt-get clean -qq
 
-test:apt:
+test:debian:
-  extends: .test:apt
+  extends: .test:linux
-  image: $IMAGE
+  image: debian:bookworm-slim
-  parallel:
-    matrix:
-      - IMAGE:
-          - debian:bookworm-slim # EOL: June 06, 2026
-          - ubuntu:24.04 # EOL: April 2036
-          - ubuntu:24.10
 
-test:pacman:archlinux:
+test:ubuntu:
+  extends: .test:linux
+  image: ubuntu:24.04
+
+test:archlinux:
   image: archlinux:base
   rules:
     - if: $CI_COMMIT_BRANCH && $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH
@@ -255,7 +250,7 @@ semgrep-sast:
 
 test_coverage:
 #  extends: test
-  image: python:3.12-slim-bookworm
+  image: python:3.11-slim-bookworm
   allow_failure: true
   stage: test
   rules:

Dockerfile

@@ -10,7 +10,7 @@ RUN apk update \
  && apk add --no-cache --virtual build-deps gcc g++ python3-dev musl-dev pkgconfig \
  && apk add --no-cache curl postgresql postgresql-dev mariadb-dev sqlite-dev \
  && pip install --no-cache-dir --upgrade uvicorn \
- && pip install --no-cache-dir psycopg2==2.9.10 mysqlclient==2.2.7 pysqlite3==0.5.4 \
+ && pip install --no-cache-dir psycopg2==2.9.9 mysqlclient==2.2.4 pysqlite3==0.5.2 \
  && pip install --no-cache-dir -r /tmp/requirements.txt \
  && apk del build-deps
 

README.md

@@ -2,9 +2,8 @@
 
 Minimal Delegated License Service (DLS).
 
-> Compatibility tested with official NLS 2.0.1, 2.1.0, 3.1.0, 3.3.1, 3.4.0. For Driver compatibility
+Compatibility tested with official NLS 2.0.1, 2.1.0, 3.1.0, 3.3.1. For Driver compatibility
 see [compatibility matrix](#vgpu-software-compatibility-matrix).
-Drivers are only supported until **17.x releases**.
 
 This service can be used without internet connection.
 Only the clients need a connection to this service on configured port.
@@ -24,7 +23,6 @@ Only the clients need a connection to this service on configured port.
 * [NVIDIA vGPU Guide](https://gitlab.com/polloloco/vgpu-proxmox) - This document serves as a guide to install NVIDIA vGPU host drivers on the latest Proxmox VE version
 * [vgpu_unlock](https://github.com/DualCoder/vgpu_unlock) - Unlock vGPU functionality for consumer-grade Nvidia GPUs.
 * [vGPU_Unlock Wiki](https://docs.google.com/document/d/1pzrWJ9h-zANCtyqRgS7Vzla0Y8Ea2-5z2HEi4X75d2Q) - Guide for `vgpu_unlock`
-* [Proxmox 8 vGPU in VMs and LXC Containers](https://medium.com/@dionisievldulrincz/proxmox-8-vgpu-in-vms-and-lxc-containers-4146400207a3) - Install *Merged Drivers* for using in Proxmox VMs and LXCs
 * [Proxmox All-In-One Installer Script](https://wvthoog.nl/proxmox-vgpu-v3/) - Also known as `proxmox-installer.sh`
 
 ---
@@ -332,12 +330,11 @@ Packages are available here:
 
 Successful tested with:
 
-- **Debian 12 (Bookworm)** (EOL: June 06, 2026)
+- Debian 12 (Bookworm) (EOL: tba.)
-- *Ubuntu 22.10 (Kinetic Kudu)* (EOL: July 20, 2023)
+- Ubuntu 22.10 (Kinetic Kudu) (EOL: July 20, 2023)
-- *Ubuntu 23.04 (Lunar Lobster)* (EOL: January 2024)
+- Ubuntu 23.04 (Lunar Lobster) (EOL: January 2024)
-- *Ubuntu 23.10 (Mantic Minotaur)* (EOL: July 2024)
+- Ubuntu 23.10 (Mantic Minotaur) (EOL: July 2024)
-- **Ubuntu 24.04 (Noble Numbat)** (EOL: April 2036)
+- Ubuntu 24.04 (Noble Numbat) (EOL: April 2036)
-- *Ubuntu 24.10 (Oracular Oriole)* (EOL: tba.)
 
 Not working with:
 
@@ -395,10 +392,6 @@ Now you have to edit `/etc/default/fastapi-dls` as needed.
 
 Continue [here](#unraid-guest) for docker guest setup.
 
-## NixOS
-
-Tanks to [@mrzenc](https://github.com/mrzenc) for [fastapi-dls-nixos](https://github.com/mrzenc/fastapi-dls-nixos).
-
 ## Let's Encrypt Certificate (optional)
 
 If you're using installation via docker, you can use `traefik`. Please refer to their documentation.
@@ -418,7 +411,7 @@ After first success you have to replace `--issue` with `--renew`.
 # Configuration
 
 | Variable               | Default                                | Usage                                                                                                |
-|--------------------------|----------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------|
+|------------------------|----------------------------------------|------------------------------------------------------------------------------------------------------|
 | `DEBUG`                | `false`                                | Toggles `fastapi` debug mode                                                                         |
 | `DLS_URL`              | `localhost`                            | Used in client-token to tell guest driver where dls instance is reachable                            |
 | `DLS_PORT`             | `443`                                  | Used in client-token to tell guest driver where dls instance is reachable                            |
@@ -732,23 +725,16 @@ The error message can safely be ignored (since we have no license limitation :P)
 
 # vGPU Software Compatibility Matrix
 
-**18.x Drivers are not supported on FastAPI-DLS Versions < 1.6.0**
-
-<details>
-  <summary>Show Table</summary>
-
 Successfully tested with this package versions.
 
 | vGPU Suftware | Driver Branch | Linux vGPU Manager | Linux Driver | Windows Driver |  Release Date |      EOL Date |
 |:-------------:|:-------------:|--------------------|--------------|----------------|--------------:|--------------:|
-|    `17.5`     |     R550      | `550.144.02`       | `550.144.03` | `553.62`       |  January 2025 |     June 2025 |
+|    `17.4`     |     R550      | `550.127.06`       | `550.127.05` | `553.24`       |  October 2024 | February 2025 |
-|    `17.4`     |     R550      | `550.127.06`       | `550.127.05` | `553.24`       |  October 2024 |               |
 |    `17.3`     |     R550      | `550.90.05`        | `550.90.07`  | `552.74`       |     July 2024 |               |
 |    `17.2`     |     R550      | `550.90.05`        | `550.90.07`  | `552.55`       |     June 2024 |               |
 |    `17.1`     |     R550      | `550.54.16`        | `550.54.15`  | `551.78`       |    March 2024 |               |
 |    `17.0`     |     R550      | `550.54.10`        | `550.54.14`  | `551.61`       | February 2024 |               |
-|    `16.9`     |     R535      | `535.230.02`       | `535.216.01` | `539.19`       |  October 2024 |     July 2026 |
+|    `16.8`     |     R535      | `535.216.01`       | `535.216.01` | `538.95`       |  October 2024 |     July 2026 |
-|    `16.8`     |     R535      | `535.216.01`       | `535.216.01` | `538.95`       |  October 2024 |               |
 |    `16.7`     |     R535      | `535.183.04`       | `535.183.06` | `538.78`       |     July 2024 |               |
 |    `16.6`     |     R535      | `535.183.04`       | `535.183.01` | `538.67`       |     June 2024 |               |
 |    `16.5`     |     R535      | `535.161.05`       | `535.161.08` | `538.46`       | February 2024 |               |
@@ -760,8 +746,6 @@ Successfully tested with this package versions.
 |    `15.4`     |     R525      | `525.147.01`       | `525.147.05` | `529.19`       |     June 2023 | December 2023 |
 |    `14.4`     |     R510      | `510.108.03`       | `510.108.03` | `514.08`       | December 2022 | February 2023 |
 
-</details>
-
 - https://docs.nvidia.com/grid/index.html
 - https://docs.nvidia.com/grid/gpus-supported-by-vgpu.html
 
@@ -781,6 +765,5 @@ Special thanks to:
 - @DualCoder who creates the `vgpu_unlock` functionality [vgpu_unlock](https://github.com/DualCoder/vgpu_unlock)
 - Krutav Shah who wrote the [vGPU_Unlock Wiki](https://docs.google.com/document/d/1pzrWJ9h-zANCtyqRgS7Vzla0Y8Ea2-5z2HEi4X75d2Q/)
 - Wim van 't Hoog for the [Proxmox All-In-One Installer Script](https://wvthoog.nl/proxmox-vgpu-v3/)
-- @mrzenc who wrote [fastapi-dls-nixos](https://github.com/mrzenc/fastapi-dls-nixos)
 
 And thanks to all people who contributed to all these libraries!

app/main.py

@@ -2,7 +2,7 @@ import logging
 from base64 import b64encode as b64enc
 from calendar import timegm
 from contextlib import asynccontextmanager
-from datetime import datetime, timedelta, UTC
+from datetime import datetime, timedelta
 from hashlib import sha256
 from json import loads as json_loads
 from os import getenv as env
@@ -238,7 +238,7 @@ async def _lease_delete(request: Request, lease_ref: str):
 # venv/lib/python3.9/site-packages/nls_core_service_instance/service_instance_token_manager.py
 @app.get('/-/client-token', summary='* Client-Token', description='creates a new messenger token for this service instance')
 async def _client_token():
-    cur_time = datetime.now(UTC)
+    cur_time = datetime.utcnow()
     exp_time = cur_time + CLIENT_TOKEN_EXPIRE_DELTA
 
     payload = {
@@ -284,10 +284,10 @@ async def _client_token():
 # venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
 @app.post('/auth/v1/origin', description='find or create an origin')
 async def auth_v1_origin(request: Request):
-    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
+    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     origin_ref = j.get('candidate_origin_ref')
-    logger.info(f'> [  origin  ]: {origin_ref}: {j}')
+    logging.info(f'> [  origin  ]: {origin_ref}: {j}')
 
     data = Origin(
         origin_ref=origin_ref,
@@ -314,10 +314,10 @@ async def auth_v1_origin(request: Request):
 # venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
 @app.post('/auth/v1/origin/update', description='update an origin evidence')
 async def auth_v1_origin_update(request: Request):
-    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
+    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     origin_ref = j.get('origin_ref')
-    logger.info(f'> [  update  ]: {origin_ref}: {j}')
+    logging.info(f'> [  update  ]: {origin_ref}: {j}')
 
     data = Origin(
         origin_ref=origin_ref,
@@ -341,10 +341,10 @@ async def auth_v1_origin_update(request: Request):
 # venv/lib/python3.9/site-packages/nls_core_auth/auth.py - CodeResponse
 @app.post('/auth/v1/code', description='get an authorization code')
 async def auth_v1_code(request: Request):
-    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
+    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     origin_ref = j.get('origin_ref')
-    logger.info(f'> [   code   ]: {origin_ref}: {j}')
+    logging.info(f'> [   code   ]: {origin_ref}: {j}')
 
     delta = relativedelta(minutes=15)
     expires = cur_time + delta
@@ -373,15 +373,15 @@ async def auth_v1_code(request: Request):
 # venv/lib/python3.9/site-packages/nls_core_auth/auth.py - TokenResponse
 @app.post('/auth/v1/token', description='exchange auth code and verifier for token')
 async def auth_v1_token(request: Request):
-    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
+    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     try:
-        payload = jwt.decode(token=j.get('auth_code'), key=jwt_decode_key, algorithms=ALGORITHMS.RS256)
+        payload = jwt.decode(token=j.get('auth_code'), key=jwt_decode_key)
     except JWTError as e:
         return JSONr(status_code=400, content={'status': 400, 'title': 'invalid token', 'detail': str(e)})
 
     origin_ref = payload.get('origin_ref')
-    logger.info(f'> [   auth   ]: {origin_ref}: {j}')
+    logging.info(f'> [   auth   ]: {origin_ref}: {j}')
 
     # validate the code challenge
     challenge = b64enc(sha256(j.get('code_verifier').encode('utf-8')).digest()).rstrip(b'=').decode('utf-8')
@@ -415,7 +415,7 @@ async def auth_v1_token(request: Request):
 # venv/lib/python3.9/site-packages/nls_services_lease/test/test_lease_multi_controller.py
 @app.post('/leasing/v1/lessor', description='request multiple leases (borrow) for current origin')
 async def leasing_v1_lessor(request: Request):
-    j, token, cur_time = json_loads((await request.body()).decode('utf-8')), __get_token(request), datetime.now(UTC)
+    j, token, cur_time = json_loads((await request.body()).decode('utf-8')), __get_token(request), datetime.utcnow()
 
     try:
         token = __get_token(request)
@@ -424,7 +424,7 @@ async def leasing_v1_lessor(request: Request):
 
     origin_ref = token.get('origin_ref')
     scope_ref_list = j.get('scope_ref_list')
-    logger.info(f'> [  create  ]: {origin_ref}: create leases for scope_ref_list {scope_ref_list}')
+    logging.info(f'> [  create  ]: {origin_ref}: create leases for scope_ref_list {scope_ref_list}')
 
     lease_result_list = []
     for scope_ref in scope_ref_list:
@@ -463,12 +463,12 @@ async def leasing_v1_lessor(request: Request):
 # venv/lib/python3.9/site-packages/nls_dal_service_instance_dls/schema/service_instance/V1_0_21__product_mapping.sql
 @app.get('/leasing/v1/lessor/leases', description='get active leases for current origin')
 async def leasing_v1_lessor_lease(request: Request):
-    token, cur_time = __get_token(request), datetime.now(UTC)
+    token, cur_time = __get_token(request), datetime.utcnow()
 
     origin_ref = token.get('origin_ref')
 
     active_lease_list = list(map(lambda x: x.lease_ref, Lease.find_by_origin_ref(db, origin_ref)))
-    logger.info(f'> [  leases  ]: {origin_ref}: found {len(active_lease_list)} active leases')
+    logging.info(f'> [  leases  ]: {origin_ref}: found {len(active_lease_list)} active leases')
 
     response = {
         "active_lease_list": active_lease_list,
@@ -483,10 +483,10 @@ async def leasing_v1_lessor_lease(request: Request):
 # venv/lib/python3.9/site-packages/nls_core_lease/lease_single.py
 @app.put('/leasing/v1/lease/{lease_ref}', description='renew a lease')
 async def leasing_v1_lease_renew(request: Request, lease_ref: str):
-    token, cur_time = __get_token(request), datetime.now(UTC)
+    token, cur_time = __get_token(request), datetime.utcnow()
 
     origin_ref = token.get('origin_ref')
-    logger.info(f'> [  renew   ]: {origin_ref}: renew {lease_ref}')
+    logging.info(f'> [  renew   ]: {origin_ref}: renew {lease_ref}')
 
     entity = Lease.find_by_origin_ref_and_lease_ref(db, origin_ref, lease_ref)
     if entity is None:
@@ -510,10 +510,10 @@ async def leasing_v1_lease_renew(request: Request, lease_ref: str):
 # venv/lib/python3.9/site-packages/nls_services_lease/test/test_lease_single_controller.py
 @app.delete('/leasing/v1/lease/{lease_ref}', description='release (return) a lease')
 async def leasing_v1_lease_delete(request: Request, lease_ref: str):
-    token, cur_time = __get_token(request), datetime.now(UTC)
+    token, cur_time = __get_token(request), datetime.utcnow()
 
     origin_ref = token.get('origin_ref')
-    logger.info(f'> [  return  ]: {origin_ref}: return {lease_ref}')
+    logging.info(f'> [  return  ]: {origin_ref}: return {lease_ref}')
 
     entity = Lease.find_by_lease_ref(db, lease_ref)
     if entity.origin_ref != origin_ref:
@@ -536,13 +536,13 @@ async def leasing_v1_lease_delete(request: Request, lease_ref: str):
 # venv/lib/python3.9/site-packages/nls_services_lease/test/test_lease_multi_controller.py
 @app.delete('/leasing/v1/lessor/leases', description='release all leases')
 async def leasing_v1_lessor_lease_remove(request: Request):
-    token, cur_time = __get_token(request), datetime.now(UTC)
+    token, cur_time = __get_token(request), datetime.utcnow()
 
     origin_ref = token.get('origin_ref')
 
     released_lease_list = list(map(lambda x: x.lease_ref, Lease.find_by_origin_ref(db, origin_ref)))
     deletions = Lease.cleanup(db, origin_ref)
-    logger.info(f'> [  remove  ]: {origin_ref}: removed {deletions} leases')
+    logging.info(f'> [  remove  ]: {origin_ref}: removed {deletions} leases')
 
     response = {
         "released_lease_list": released_lease_list,
@@ -556,7 +556,7 @@ async def leasing_v1_lessor_lease_remove(request: Request):
 
 @app.post('/leasing/v1/lessor/shutdown', description='shutdown all leases')
 async def leasing_v1_lessor_shutdown(request: Request):
-    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
+    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     token = j.get('token')
     token = jwt.decode(token=token, key=jwt_decode_key, algorithms=ALGORITHMS.RS256, options={'verify_aud': False})
@@ -564,7 +564,7 @@ async def leasing_v1_lessor_shutdown(request: Request):
 
     released_lease_list = list(map(lambda x: x.lease_ref, Lease.find_by_origin_ref(db, origin_ref)))
     deletions = Lease.cleanup(db, origin_ref)
-    logger.info(f'> [ shutdown ]: {origin_ref}: removed {deletions} leases')
+    logging.info(f'> [ shutdown ]: {origin_ref}: removed {deletions} leases')
 
     response = {
         "released_lease_list": released_lease_list,
@@ -587,7 +587,7 @@ if __name__ == '__main__':
     #
     ###
 
-    logger.info(f'> Starting dev-server ...')
+    logging.info(f'> Starting dev-server ...')
 
     ssl_keyfile = join(dirname(__file__), 'cert/webserver.key')
     ssl_certfile = join(dirname(__file__), 'cert/webserver.crt')

app/orm.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, timezone, UTC
+from datetime import datetime, timedelta
 
 from dateutil.relativedelta import relativedelta
 from sqlalchemy import Column, VARCHAR, CHAR, ForeignKey, DATETIME, update, and_, inspect, text
@@ -66,17 +66,7 @@ class Origin(Base):
         if origin_refs is None:
             deletions = session.query(Origin).delete()
         else:
-            deletions = session.query(Origin).filter(Origin.origin_ref.in_(origin_refs)).delete()
+            deletions = session.query(Origin).filter(Origin.origin_ref in origin_refs).delete()
-        session.commit()
-        session.close()
-        return deletions
-
-    @staticmethod
-    def delete_expired(engine: Engine) -> int:
-        session = sessionmaker(bind=engine)()
-        origins = session.query(Origin).join(Lease, Origin.origin_ref == Lease.origin_ref, isouter=True).filter(Lease.lease_ref.is_(None)).all()
-        origin_refs = [origin.origin_ref for origin in origins]
-        deletions = session.query(Origin).filter(Origin.origin_ref.in_(origin_refs)).delete()
         session.commit()
         session.close()
         return deletions
@@ -104,10 +94,10 @@ class Lease(Base):
             'lease_ref': self.lease_ref,
             'origin_ref': self.origin_ref,
             # 'scope_ref': self.scope_ref,
-            'lease_created': self.lease_created.replace(tzinfo=timezone.utc).isoformat(),
+            'lease_created': self.lease_created.isoformat(),
-            'lease_expires': self.lease_expires.replace(tzinfo=timezone.utc).isoformat(),
+            'lease_expires': self.lease_expires.isoformat(),
-            'lease_updated': self.lease_updated.replace(tzinfo=timezone.utc).isoformat(),
+            'lease_updated': self.lease_updated.isoformat(),
-            'lease_renewal': lease_renewal.replace(tzinfo=timezone.utc).isoformat(),
+            'lease_renewal': lease_renewal.isoformat(),
         }
 
     @staticmethod
@@ -178,7 +168,7 @@ class Lease(Base):
     @staticmethod
     def delete_expired(engine: Engine) -> int:
         session = sessionmaker(bind=engine)()
-        deletions = session.query(Lease).filter(Lease.lease_expires <= datetime.now(UTC)).delete()
+        deletions = session.query(Lease).filter(Lease.lease_expires <= datetime.utcnow()).delete()
         session.commit()
         session.close()
         return deletions

doc/Reverse Engineering Notes.md

@@ -1,7 +1,5 @@
 # Reverse Engineering Notes
 
-[[_TOC_]]
-
 # Usefully commands
 
 ## Check licensing status
@@ -29,9 +27,7 @@ nvidia-gridd[2986]: Acquiring license. (Info: license.nvidia.space; NVIDIA RTX V
 nvidia-gridd[2986]: License acquired successfully. (Info: license.nvidia.space, NVIDIA RTX Virtual Workstation; Expiry: 2023-1-29 22:3:0 GMT)
 ```
 
-# Docker DLS-Container File-System
+# DLS-Container File-System (Docker)
-
-- More about Docker Images https://git.collinwebdesigns.de/nvidia/nls
 
 ## Configuration data
 
@@ -40,51 +36,7 @@ Most variables and configs are stored in `/var/lib/docker/volumes/configurations
 Files can be modified with `docker cp <container-id>:/venv/... /opt/localfile/...` and back.
 (May you need to fix permissions with `docker exec -u 0 <container-id> chown nonroot:nonroot /venv/...`)
 
-Config-Variables are in `etc/dls/config/service_env.conf`.
+## Dive / Docker image inspector
-
-
-## Site Key Uri - `/etc/dls/config/site_key_uri.bin`
-
-```
-base64-content...
-```
-
-## DB Password - `/etc/dls/config/dls_db_password.bin`
-
-```
-# docker cp -a <container-id>:/etc/dls/config/dls_db_password.bin /tmp/dls_db_password.bin
-base64-content...
-```
-
-**Decrypt database password**
-
-```
-cat dls_db_password.bin | base64 -d > dls_db_password.bin.raw
-openssl rsautl -decrypt -inkey /tmp/private-key.pem -in dls_db_password.bin.raw
-```
-
-# Docker Postgres-Container
-
-- It's enough to manipulate database licenses. There must not be changed any line of code to bypass licensing
-  validations.
-
-## Inspect
-
-Valid users are `dls_writer` and `postgres`.
-
-```shell
-docker exec -it <dls:pgsql> psql -h localhost -U postgres
-```
-
-## External Access
-
-Or you can modify `docker-compose.yaml` to forward Postgres port. To create a superuser for external access, use `docker exec` from above and rund the following:
-
-```sql
-CREATE USER admin WITH LOGIN SUPERUSER PASSWORD 'admin';
-```
-
-# Dive / Docker image inspector
 
 - `dive dls:appliance`
 
@@ -101,6 +53,45 @@ Command:
 #(nop) ADD file:c1900d3e3a29c29a743a8da86c437006ec5d2aa873fb24e48033b6bf492bb37b in /
 ```
 
+## Private Key (Site-Key)
+
+- `/etc/dls/config/decryptor/decryptor`
+
+```shell
+ docker exec -it <container-id> /etc/dls/config/decryptor/decryptor > /tmp/private-key.pem
+```
+
+```
+-----BEGIN RSA PRIVATE KEY-----
+...
+-----END RSA PRIVATE KEY-----
+``` 
+
+## Site Key Uri - `/etc/dls/config/site_key_uri.bin`
+
+```
+base64-content...
+```
+
+## DB Password - `/etc/dls/config/dls_db_password.bin`
+
+```
+base64-content...
+```
+
+**Decrypt database password**
+
+```
+cd /var/lib/docker/volumes/configurations/_data
+cat dls_db_password.bin | base64 -d > dls_db_password.bin.raw
+openssl rsautl -decrypt -inkey /tmp/private-key.pem -in dls_db_password.bin.raw
+```
+
+# Database
+
+- It's enough to manipulate database licenses. There must not be changed any line of code to bypass licensing
+  validations.
+
 # Logging / Stack Trace
 
 - https://docs.nvidia.com/license-system/latest/nvidia-license-system-user-guide/index.html#troubleshooting-dls-instance

requirements.txt

@@ -1,8 +1,8 @@
-fastapi==0.115.8
+fastapi==0.115.3
-uvicorn[standard]==0.34.0
+uvicorn[standard]==0.32.0
-python-jose==3.4.0
+python-jose==3.3.0
 pycryptodome==3.21.0
 python-dateutil==2.8.2
-sqlalchemy==2.0.38
+sqlalchemy==2.0.36
 markdown==3.7
 python-dotenv==1.0.1

test/main.py

@@ -1,8 +1,7 @@
-import sys
 from base64 import b64encode as b64enc
-from calendar import timegm
-from datetime import datetime, UTC
 from hashlib import sha256
+from calendar import timegm
+from datetime import datetime
 from os.path import dirname, join
 from uuid import uuid4, UUID
 
@@ -10,6 +9,7 @@ from dateutil.relativedelta import relativedelta
 from jose import jwt, jwk
 from jose.constants import ALGORITHMS
 from starlette.testclient import TestClient
+import sys
 
 # add relative path to use packages as they were in the app/ dir
 sys.path.append('../')
@@ -106,7 +106,6 @@ def test_auth_v1_origin():
     assert response.json().get('origin_ref') == ORIGIN_REF
 
 
-
 def auth_v1_origin_update():
     payload = {
         "registration_pending": False,
@@ -142,7 +141,7 @@ def test_auth_v1_code():
 
 
 def test_auth_v1_token():
-    cur_time = datetime.now(UTC)
+    cur_time = datetime.utcnow()
     access_expires_on = cur_time + relativedelta(hours=1)
 
     payload = {
@@ -154,7 +153,8 @@ def test_auth_v1_token():
         "kid": "00000000-0000-0000-0000-000000000000"
     }
     payload = {
-        "auth_code": jwt.encode(payload, key=jwt_encode_key, headers={'kid': payload.get('kid')}, algorithm=ALGORITHMS.RS256),
+        "auth_code": jwt.encode(payload, key=jwt_encode_key, headers={'kid': payload.get('kid')},
+                                algorithm=ALGORITHMS.RS256),
         "code_verifier": SECRET,
     }