Merge branch 'dev' into 'main'

1.0.0

See merge request oscar.krause/fastapi-dls!12

.gitignore

@@ -3,3 +3,4 @@ venv/
 .idea/
 app/*.sqlite*
 app/cert/*.*
+.pytest_cache

.gitlab-ci.yml

@@ -1,7 +1,34 @@
 cache:
   key: one-key-to-rule-them-all
 
-build:
+build:debian:
+  # debian:bullseye-slim
+  image: debian:bookworm-slim  # just to get "python3-jose" working
+  stage: build
+  before_script:
+    - apt-get update -qq && apt-get install -qq -y build-essential
+    - chmod 0755 -R .
+    # create build directory for .deb sources
+    - mkdir build
+    # copy install instructions
+    - cp -r DEBIAN build/
+    # copy app into "/usr/share/fastapi-dls" as "/usr/share/fastapi-dls/app" & copy README.md and version.env
+    - mkdir -p build/usr/share/fastapi-dls
+    - cp -r app build/usr/share/fastapi-dls
+    - cp README.md version.env build/usr/share/fastapi-dls
+    # create conf file
+    - mkdir -p build/etc/fastapi-dls
+    - touch build/etc/fastapi-dls/env
+    # cd into "build/"
+    - cd build/
+  script:
+    - dpkg -b . build.deb
+  artifacts:
+    expire_in: 1 week
+    paths:
+      - build/build.deb
+
+build:docker:
   image: docker:dind
   interruptible: true
   stage: build
@@ -16,11 +43,51 @@ build:
     - docker push ${CI_REGISTRY}/${CI_PROJECT_PATH}/${CI_BUILD_REF_NAME}:${CI_BUILD_REF}
 
 test:
+  image: python:3.10-slim-bullseye
   stage: test
+  variables:
+    DATABASE: sqlite:///../app/db.sqlite
+  before_script:
+    - pip install -r requirements.txt
+    - pip install pytest httpx
+    - mkdir -p app/cert
+    - openssl genrsa -out app/cert/instance.private.pem 2048
+    - openssl rsa -in app/cert/instance.private.pem -outform PEM -pubout -out app/cert/instance.public.pem
+    - cd test
   script:
-    - echo "Nothing to do ..."
+    - pytest main.py
 
-deploy:
+test:debian:
+  image: debian:bookworm-slim
+  stage: test
+  variables:
+    DEBIAN_FRONTEND: noninteractive
+  needs:
+    - job: build:debian
+      artifacts: true
+  before_script:
+    - apt-get update -qq && apt-get install -qq -y jq
+  script:
+    # test installation
+    - apt-get install -q -y ./build/build.deb --fix-missing
+    # copy example config from GitLab-CI-Variables
+    #- cat ${EXAMPLE_CONFIG} > /etc/fastapi-dls/env
+    # start service in background
+    - uvicorn --host 127.0.0.1 --port 443
+      --app-dir /usr/share/fastapi-dls/app
+      --ssl-keyfile /etc/fastapi-dls/webserver.key
+      --ssl-certfile /opt/fastapi-dls/webserver.crt
+      --proxy-headers &
+    - FASTAPI_DLS_PID=$!
+    - echo "Started service with pid $FASTAPI_DLS_PID"
+    # testing service
+    - if [ "`curl --insecure -s https://127.0.0.1/status | jq .status`" != "up" ]; then echo "Success"; else "Error"; fi
+    # cleanup
+    - kill $FASTAPI_DLS_PID
+    - apt-get purge -qq -y fastapi-dls
+    - apt-get autoremove -qq -y && apt-get clean -qq
+
+deploy:docker:
   stage: deploy
   rules:
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
@@ -41,3 +108,44 @@ deploy:
     - docker build . --tag $PUBLIC_REGISTRY_USER/${CI_PROJECT_NAME}:latest
     - docker push $PUBLIC_REGISTRY_USER/${CI_PROJECT_NAME}:${VERSION}
     - docker push $PUBLIC_REGISTRY_USER/${CI_PROJECT_NAME}:latest
+
+deploy:debian:
+  # doc: https://git.collinwebdesigns.de/help/user/packages/debian_repository/index.md#install-a-package
+  image: debian:bookworm-slim
+  stage: deploy
+#  rules:
+#    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+  needs:
+    - job: build:debian
+      artifacts: true
+  before_script:
+    - apt-get update -qq && apt-get install -qq -y curl lsb-release
+    # create distribution initial
+    - CODENAME=`lsb_release -cs`
+    # create repo if not exists
+    - 'if [ "`curl -s -o /dev/null -w "%{http_code}" --header "JOB-TOKEN: $CI_JOB_TOKEN" -s ${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/debian_distributions/${CODENAME}/key.asc`" != "200" ]; then curl --request POST --header "JOB-TOKEN: $CI_JOB_TOKEN" "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/debian_distributions?codename=${CODENAME}"; fi'
+  script:
+    # Naming format: <name>_<version>-<release>_<arch>.deb
+    # Version is the version number of the app being packaged
+    # Release number is the version number of the *packaging* itself.
+    # The release number might increment if the package maintainer
+    # updated the packaging, while the version number of the application
+    # being packaged did not change.
+    - BUILD_NAME=build/build.deb  # inherited by build-stage
+    - PACKAGE_NAME=`dpkg -I ${BUILD_NAME} | grep "Package:" | awk '{ print $2 }'`
+    - PACKAGE_VERSION=`dpkg -I ${BUILD_NAME} | grep "Version:" | awk '{ print $2 }'`
+    - PACKAGE_ARCH=amd64
+    #- EXPORT_NAME="${PACKAGE_NAME}_${PACKAGE_VERSION}-0_${PACKAGE_ARCH}.deb"
+    - EXPORT_NAME="${PACKAGE_NAME}_${PACKAGE_VERSION}_${PACKAGE_ARCH}.deb"
+    - mv ${BUILD_NAME} ${EXPORT_NAME}
+    - 'echo "PACKAGE_NAME:    ${PACKAGE_NAME}"'
+    - 'echo "PACKAGE_VERSION: ${PACKAGE_VERSION}"'
+    - 'echo "PACKAGE_ARCH:    ${PACKAGE_ARCH}"'
+    - 'echo "EXPORT_NAME:     ${EXPORT_NAME}"'
+    # https://docs.gitlab.com/14.3/ee/user/packages/debian_repository/index.html
+    - URL="${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/debian/${EXPORT_NAME}"
+    - 'echo "URL:             ${URL}"'
+    #- 'curl --request PUT --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file ${EXPORT_NAME} ${URL}'
+    # using generic-package-registry until debian-registry is GA
+    # https://docs.gitlab.com/ee/user/packages/generic_packages/index.html#publish-a-generic-package-by-using-cicd
+    - 'curl --header "JOB-TOKEN: $CI_JOB_TOKEN" --upload-file ${EXPORT_NAME} "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/${PACKAGE_NAME}/${PACKAGE_VERSION}/${EXPORT_NAME}"'

DEBIAN/conffiles

@@ -0,0 +1 @@
+/etc/fastapi-dls/env

DEBIAN/control

@@ -0,0 +1,9 @@
+Package: fastapi-dls
+Version: 1.0.0
+Architecture: all
+Maintainer: Oscar Krause oscar.krause@collinwebdesigns.de
+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
+Description: Minimal Delegated License Service (DLS).

DEBIAN/postinst

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+WORKING_DIR=/usr/share/fastapi-dls
+CONFIG_DIR=/etc/fastapi-dls
+
+echo "> Create config directory ..."
+mkdir -p $CONFIG_DIR
+
+echo "> Install service ..."
+cat <<EOF >/etc/systemd/system/fastapi-dls.service
+[Unit]
+Description=Service for fastapi-dls
+After=network.target
+
+[Service]
+User=www-data
+Group=www-data
+AmbientCapabilities=CAP_NET_BIND_SERVICE
+WorkingDirectory=$WORKING_DIR/app
+EnvironmentFile=$CONFIG_DIR/env
+ExecStart=uvicorn main:app \\
+  --env-file /etc/fastapi-dls/env \\
+  --host \$DLS_URL --port \$DLS_PORT \\
+  --app-dir $WORKING_DIR/app \\
+  --ssl-keyfile /etc/fastapi-dls/webserver.key \\
+  --ssl-certfile /etc/fastapi-dls/webserver.crt \\
+  --proxy-headers
+Restart=always
+KillSignal=SIGQUIT
+Type=simple
+NotifyAccess=all
+
+[Install]
+WantedBy=multi-user.target
+
+EOF
+
+systemctl daemon-reload
+
+if [[ ! -f $CONFIG_DIR/env ]]; then
+  echo "> Writing initial config ..."
+  touch $CONFIG_DIR/env
+  cat <<EOF >$CONFIG_DIR/env
+DLS_URL=127.0.0.1
+DLS_PORT=443
+LEASE_EXPIRE_DAYS=90
+DATABASE=sqlite:///$CONFIG_DIR/db.sqlite
+INSTANCE_KEY_RSA=$CONFIG_DIR/instance.private.pem
+INSTANCE_KEY_PUB=$CONFIG_DIR/instance.public.pem
+
+EOF
+fi
+
+echo "> Create dls-instance keypair ..."
+openssl genrsa -out $CONFIG_DIR/instance.private.pem 2048
+openssl rsa -in $CONFIG_DIR/instance.private.pem -outform PEM -pubout -out $CONFIG_DIR/instance.public.pem
+
+while true; do
+  read -p "> Do you wish to create self-signed webserver certificate? [Y/n]" yn
+  yn=${yn:-y} # ${parameter:-word} If parameter is unset or null, the expansion of word is substituted. Otherwise, the value of parameter is substituted.
+  case $yn in
+  [Yy]*)
+    openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout $CONFIG_DIR/webserver.key -out $CONFIG_DIR/webserver.crt
+    break
+    ;;
+  [Nn]*) break ;;
+  *) echo "Please answer [y] or [n]." ;;
+  esac
+done
+
+if [[ -f $CONFIG_DIR/webserver.key ]]; then
+  echo "> Starting service ..."
+  systemctl start fastapi-dls.service
+
+  if [ -x "$(command -v curl)" ]; then
+    echo "> Testing API ..."
+    source $CONFIG_DIR/env
+    curl --insecure -X GET https://$DLS_URL:$DLS_PORT/status
+  else
+    echo "> Testing API failed, curl not available. Please test manually!"
+  fi
+fi
+
+chown -R www-data:www-data $CONFIG_DIR
+chown -R www-data:www-data $WORKING_DIR
+
+cat <<EOF
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+#                                                                             #
+#    fastapi-dls is now installed.                                            #
+#                                                                             #
+#    Service should be up and running.                                        #
+#      Webservice is listen to https://localhost                              #
+#                                                                             #
+#    Configuration is stored in ${CONFIG_DIR}/env                             #
+#                                                                             #
+#                                                                             #
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+EOF

DEBIAN/postrm

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if [[ -f /etc/systemd/system/fastapi-dls.service ]]; then
+  echo "> Removing service file."
+  rm /etc/systemd/system/fastapi-dls.service
+fi
+
+# todo

DEBIAN/prerm

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo -e "> Starting uninstallation of 'fastapi-dls'!"
+
+# todo

README.md

@@ -5,6 +5,13 @@ Minimal Delegated License Service (DLS).
 This service can be used without internet connection.
 Only the clients need a connection to this service on configured port.
 
+[[_TOC_]]
+
+## ToDo's
+
+- migrate from `fastapi` to `flask`
+- Support http mode for using external https proxy (disable uvicorn ssl for using behind proxy)
+
 ## Endpoints
 
 ### `GET /`
@@ -35,14 +42,14 @@ Generate client token, (see [installation](#installation)).
 
 There are some more internal api endpoints for handling authentication and lease process.
 
-# Setup
+# Setup (Service)
 
 ## Docker
 
 Docker-Images are available here:
 
 - [Docker-Hub](https://hub.docker.com/repository/docker/collinwebdesigns/fastapi-dls): `collinwebdesigns/fastapi-dls:latest`
-- GitLab-Registry: `registry.git.collinwebdesigns.de/oscar.krause/fastapi-dls/main:latest`
+- [GitLab-Registry](https://git.collinwebdesigns.de/oscar.krause/fastapi-dls/container_registry): `registry.git.collinwebdesigns.de/oscar.krause/fastapi-dls/main:latest`
 
 **Run this on the Docker-Host**
 
@@ -91,7 +98,7 @@ volumes:
   dls-db:
 ```
 
-## Debian
+## Debian/Ubuntu (manual method using `git clone`)
 
 Tested on `Debian 11 (bullseye)`, Ubuntu may also work.
 
@@ -112,6 +119,7 @@ python3 -m venv venv
 source venv/bin/activate
 pip install -r requirements.txt
 deactivate
+chown -R www-data:www-data $WORKING_DIR
 ```
 
 **Create keypair and webserver certificate**
@@ -125,28 +133,27 @@ openssl genrsa -out $WORKING_DIR/instance.private.pem 2048
 openssl rsa -in $WORKING_DIR/instance.private.pem -outform PEM -pubout -out $WORKING_DIR/instance.public.pem
 # create ssl certificate for integrated webserver (uvicorn) - because clients rely on ssl
 openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout  $WORKING_DIR/webserver.key -out $WORKING_DIR/webserver.crt
+chown -R www-data:www-data $WORKING_DIR
 ```
 
 **Test Service**
 
+This is only to test whether the service starts successfully.
+
 ```shell
 cd /opt/fastapi-dls/app
-/opt/fastapi-dls/venv/bin/uvicorn main:app \
+su - www-data -c "/opt/fastapi-dls/venv/bin/uvicorn main:app --app-dir=/opt/fastapi-dls/app"
-  --host 127.0.0.1 --port 443 \
-  --app-dir /opt/fastapi-dls/app \
-  --ssl-keyfile /opt/fastapi-dls/app/cert/webserver.key \
-  --ssl-certfile /opt/fastapi-dls/app/cert/webserver.crt \
-  --proxy-headers
 ```
 
 **Create config file**
 
 ```shell
-cat <<EOF > /etc/fastapi-dls.env
+cat <<EOF >/etc/fastapi-dls/env
 DLS_URL=127.0.0.1
 DLS_PORT=443
 LEASE_EXPIRE_DAYS=90
 DATABASE=sqlite:////opt/fastapi-dls/app/db.sqlite
+
 EOF
 ```
 
@@ -161,43 +168,97 @@ After=network.target
 [Service]
 User=www-data
 Group=www-data
+AmbientCapabilities=CAP_NET_BIND_SERVICE
 WorkingDirectory=/opt/fastapi-dls/app
-ExecStart=/opt/fastapi-dls/venv/bin/uvicorn \
+EnvironmentFile=/etc/fastapi-dls/env
-  --host $DLS_URL --port $DLS_PORT \
+ExecStart=/opt/fastapi-dls/venv/bin/uvicorn main:app \\
-  --app-dir /opt/fastapi-dls/app \
+  --env-file /etc/fastapi-dls/env \\
-  --ssl-keyfile /opt/fastapi-dls/app/cert/webserver.key \
+  --host \$DLS_URL --port \$DLS_PORT \\
-  --ssl-certfile /opt/fastapi-dls/app/cert/webserver.crt \
+  --app-dir /opt/fastapi-dls/app \\
+  --ssl-keyfile /opt/fastapi-dls/app/cert/webserver.key \\
+  --ssl-certfile /opt/fastapi-dls/app/cert/webserver.crt \\
   --proxy-headers
-EnvironmentFile=/etc/fastapi-dls.env
 Restart=always
 KillSignal=SIGQUIT
-Type=notify
+Type=simple
-StandardError=syslog
 NotifyAccess=all
 
 [Install]
 WantedBy=multi-user.target
+
 EOF
 ```
 
 Now you have to run `systemctl daemon-reload`. After that you can start service
-with `systemctl start fastapi-dls.service`.
+with `systemctl start fastapi-dls.service` and enable autostart with `systemctl enable fastapi-dls.service`.
+
+## Debian/Ubuntu (using `dpkg`)
+
+Packages are available here:
+
+- [GitLab-Registry](https://git.collinwebdesigns.de/oscar.krause/fastapi-dls/-/packages)
+
+Successful tested with:
+
+- Debian 12 (Bookworm)
+- Ubuntu 22.10 (Kinetic Kudu)
+
+**Run this on your server instance**
+
+First go to [GitLab-Registry](https://git.collinwebdesigns.de/oscar.krause/fastapi-dls/-/packages) and select your
+version. Then you have to copy the download link of the `fastapi-dls_X.Y.Z_amd64.deb` asset.
+
+```shell
+apt-get update
+FILENAME=/opt/fastapi-dls.deb
+wget -O $FILENAME <download-url>
+dpkg -i $FILENAME
+apt-get install -f --fix-missing
+```
+
+Start with `systemctl start fastapi-dls.service` and enable autostart with `systemctl enable fastapi-dls.service`.
+
+## Let's Encrypt Certificate
+
+If you're using installation via docker, you can use `traefik`. Please refer to their documentation.
+
+Note that port 80 must be accessible, and you have to install `socat` if you're using `standalone` mode.
+
+```shell
+acme.sh --issue -d example.com \
+  --cert-file /etc/fastapi-dls/webserver.donotuse.crt \
+  --key-file /etc/fastapi-dls/webserver.key \
+  --fullchain-file /etc/fastapi-dls/webserver.crt \
+  --reloadcmd "systemctl restart fastapi-dls.service"
+```
+
+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             |
 | `LEASE_EXPIRE_DAYS` | `90`                                   | Lease time in days                                                                    |
 | `DATABASE`          | `sqlite:///db.sqlite`                  | See [official dataset docs](https://dataset.readthedocs.io/en/latest/quickstart.html) |
 | `CORS_ORIGINS`      | `https://{DLS_URL}`                    | Sets `Access-Control-Allow-Origin` header (comma separated string)                    |
+| `SITE_KEY_XID`      | `00000000-0000-0000-0000-000000000000` | Site identification uuid                                                              |
+| `INSTANCE_REF`      | `00000000-0000-0000-0000-000000000000` | Instance identification uuid                                                          |
+| `INSTANCE_KEY_RSA`  | `<app-dir>/cert/instance.private.pem`  | Site-wide private RSA key for singing JWTs                                            |
+| `INSTANCE_KEY_PUB`  | `<app-dir>/cert/instance.public.pem`   | Site-wide public key                                                                  |
 
-# Installation
+# Setup (Client)
 
 **The token file has to be copied! It's not enough to C&P file contents, because there can be special characters.**
 
+Successfully tested with this package versions:
+
+- `14.3` (Linux-Host: `510.108.03`, Linux-Guest: `510.108.03`, Windows-Guest: `513.91`)
+- `14.4` (Linux-Host: `510.108.03`, Linux-Guest: `510.108.03`, Windows-Guest: `514.08`)
+- `15.0` (Linux-Host: `525.60.12`, Linux-Guest: `525.60.13`, Windows-Guest: `527.41`)
+
 ## Linux
 
 ```shell
@@ -225,10 +286,39 @@ Logs are available in `C:\Users\Public\Documents\Nvidia\LoggingLog.NVDisplay.Con
 
 ## Linux
 
-Currently, there are no known issues.
+### `uvicorn.error:Invalid HTTP request received.`
+
+This message can be ignored.
+
+- Ref. https://github.com/encode/uvicorn/issues/441
+
+```
+WARNING:uvicorn.error:Invalid HTTP request received.
+Traceback (most recent call last):
+  File "/usr/lib/python3/dist-packages/uvicorn/protocols/http/h11_impl.py", line 129, in handle_events
+    event = self.conn.next_event()
+  File "/usr/lib/python3/dist-packages/h11/_connection.py", line 485, in next_event
+    exc._reraise_as_remote_protocol_error()
+  File "/usr/lib/python3/dist-packages/h11/_util.py", line 77, in _reraise_as_remote_protocol_error
+    raise self
+  File "/usr/lib/python3/dist-packages/h11/_connection.py", line 467, in next_event
+    event = self._extract_next_receive_event()
+  File "/usr/lib/python3/dist-packages/h11/_connection.py", line 409, in _extract_next_receive_event
+    event = self._reader(self._receive_buffer)
+  File "/usr/lib/python3/dist-packages/h11/_readers.py", line 84, in maybe_read_from_IDLE_client
+    raise LocalProtocolError("no request line received")
+h11._util.RemoteProtocolError: no request line received
+```
 
 ## Windows
 
+### Required cipher on Windows Guests (e.g. managed by domain controller with GPO)
+
+It is required to enable `SHA1` (`TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P521`)
+in [windows cipher suite](https://learn.microsoft.com/en-us/windows-server/security/tls/manage-tls).
+
+### Multiple Display Container LS Instances
+
 On Windows on some machines there are running two or more instances of `NVIDIA Display Container LS`. This causes a
 problem on licensing flow. As you can see in the logs below, there are two lines with `NLS initialized`, each prefixed
 with `<1>` and `<2>`. So it is possible, that *daemon 1* fetches a valid license through dls-service, and *daemon 2*

app/main.py

@@ -17,9 +17,17 @@ from jose import jws, jwk, jwt
 from jose.constants import ALGORITHMS
 from starlette.middleware.cors import CORSMiddleware
 from starlette.responses import StreamingResponse, JSONResponse, HTMLResponse
-import dataset
+from sqlalchemy import create_engine
-from Crypto.PublicKey import RSA
+from sqlalchemy.orm import sessionmaker
-from Crypto.PublicKey.RSA import RsaKey
+
+try:
+    # Crypto | Cryptodome on Debian
+    from Crypto.PublicKey import RSA
+    from Crypto.PublicKey.RSA import RsaKey
+except ModuleNotFoundError:
+    from Cryptodome.PublicKey import RSA
+    from Cryptodome.PublicKey.RSA import RsaKey
+from orm import Origin, Lease, init as db_init
 
 logger = logging.getLogger()
 load_dotenv('../version.env')
@@ -45,21 +53,22 @@ __details = dict(
     version=VERSION,
 )
 
-app, db = FastAPI(**__details), dataset.connect(str(getenv('DATABASE', 'sqlite:///db.sqlite')))
+app, db = FastAPI(**__details), create_engine(str(getenv('DATABASE', 'sqlite:///db.sqlite')))
-
+db_init(db)
-TOKEN_EXPIRE_DELTA = relativedelta(hours=1)  # days=1
-LEASE_EXPIRE_DELTA = relativedelta(days=int(getenv('LEASE_EXPIRE_DAYS', 90)))
 
 DLS_URL = str(getenv('DLS_URL', 'localhost'))
 DLS_PORT = int(getenv('DLS_PORT', '443'))
-SITE_KEY_XID = getenv('SITE_KEY_XID', '00000000-0000-0000-0000-000000000000')
+SITE_KEY_XID = str(getenv('SITE_KEY_XID', '00000000-0000-0000-0000-000000000000'))
-INSTANCE_KEY_RSA = load_key(join(dirname(__file__), 'cert/instance.private.pem'))
+INSTANCE_REF = str(getenv('INSTANCE_REF', '00000000-0000-0000-0000-000000000000'))
-INSTANCE_KEY_PUB = load_key(join(dirname(__file__), 'cert/instance.public.pem'))
+INSTANCE_KEY_RSA = load_key(str(getenv('INSTANCE_KEY_RSA', join(dirname(__file__), 'cert/instance.private.pem'))))
+INSTANCE_KEY_PUB = load_key(str(getenv('INSTANCE_KEY_PUB', join(dirname(__file__), 'cert/instance.public.pem'))))
+TOKEN_EXPIRE_DELTA = relativedelta(hours=1)  # days=1
+LEASE_EXPIRE_DELTA = relativedelta(days=int(getenv('LEASE_EXPIRE_DAYS', 90)))
 
 CORS_ORIGINS = getenv('CORS_ORIGINS').split(',') if (getenv('CORS_ORIGINS')) else f'https://{DLS_URL}'  # todo: prevent static https
 
 jwt_encode_key = jwk.construct(INSTANCE_KEY_RSA.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS256)
-jwt_decode_key = jwk.construct(INSTANCE_KEY_PUB.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS512)
+jwt_decode_key = jwk.construct(INSTANCE_KEY_PUB.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS256)
 
 app.debug = DEBUG
 app.add_middleware(
@@ -93,13 +102,17 @@ async def status(request: Request):
 
 @app.get('/-/origins')
 async def _origins(request: Request):
-    response = list(map(lambda x: jsonable_encoder(x), db['origin'].all()))
+    session = sessionmaker(bind=db)()
+    response = list(map(lambda x: jsonable_encoder(x), session.query(Origin).all()))
+    session.close()
     return JSONResponse(response)
 
 
 @app.get('/-/leases')
 async def _leases(request: Request):
-    response = list(map(lambda x: jsonable_encoder(x), db['lease'].all()))
+    session = sessionmaker(bind=db)()
+    response = list(map(lambda x: jsonable_encoder(x), session.query(Lease).all()))
+    session.close()
     return JSONResponse(response)
 
 
@@ -109,15 +122,6 @@ async def client_token():
     cur_time = datetime.utcnow()
     exp_time = cur_time + relativedelta(years=12)
 
-    service_instance_public_key_configuration = {
-        "service_instance_public_key_me": {
-            "mod": hex(INSTANCE_KEY_PUB.public_key().n)[2:],
-            "exp": INSTANCE_KEY_PUB.public_key().e,
-        },
-        "service_instance_public_key_pem": INSTANCE_KEY_PUB.export_key().decode('utf-8'),
-        "key_retention_mode": "LATEST_ONLY"
-    }
-
     payload = {
         "jti": str(uuid4()),
         "iss": "NLS Service Instance",
@@ -129,7 +133,7 @@ async def client_token():
         "scope_ref_list": [str(uuid4())],
         "fulfillment_class_ref_list": [],
         "service_instance_configuration": {
-            "nls_service_instance_ref": "00000000-0000-0000-0000-000000000000",
+            "nls_service_instance_ref": INSTANCE_REF,
             "svc_port_set_list": [
                 {
                     "idx": 0,
@@ -139,7 +143,14 @@ async def client_token():
             ],
             "node_url_list": [{"idx": 0, "url": DLS_URL, "url_qr": DLS_URL, "svc_port_set_idx": 0}]
         },
-        "service_instance_public_key_configuration": service_instance_public_key_configuration,
+        "service_instance_public_key_configuration": {
+            "service_instance_public_key_me": {
+                "mod": hex(INSTANCE_KEY_PUB.public_key().n)[2:],
+                "exp": int(INSTANCE_KEY_PUB.public_key().e),
+            },
+            "service_instance_public_key_pem": INSTANCE_KEY_PUB.export_key().decode('utf-8'),
+            "key_retention_mode": "LATEST_ONLY"
+        },
     }
 
     content = jws.sign(payload, key=jwt_encode_key, headers=None, algorithm=ALGORITHMS.RS256)
@@ -155,21 +166,20 @@ async def client_token():
 # {"candidate_origin_ref":"00112233-4455-6677-8899-aabbccddeeff","environment":{"fingerprint":{"mac_address_list":["ff:ff:ff:ff:ff:ff"]},"hostname":"my-hostname","ip_address_list":["192.168.178.123","fe80::","fe80::1%enp6s18"],"guest_driver_version":"510.85.02","os_platform":"Debian GNU/Linux 11 (bullseye) 11","os_version":"11 (bullseye)"},"registration_pending":false,"update_pending":false}
 @app.post('/auth/v1/origin')
 async def auth_v1_origin(request: Request):
-    j = json.loads((await request.body()).decode('utf-8'))
+    j, cur_time = json.loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     origin_ref = j['candidate_origin_ref']
     logging.info(f'> [  origin  ]: {origin_ref}: {j}')
 
-    data = dict(
+    data = Origin(
         origin_ref=origin_ref,
         hostname=j['environment']['hostname'],
         guest_driver_version=j['environment']['guest_driver_version'],
         os_platform=j['environment']['os_platform'], os_version=j['environment']['os_version'],
     )
 
-    db['origin'].upsert(data, ['origin_ref'])
+    Origin.create_or_update(db, data)
 
-    cur_time = datetime.utcnow()
     response = {
         "origin_ref": origin_ref,
         "environment": j['environment'],
@@ -183,17 +193,43 @@ async def auth_v1_origin(request: Request):
     return JSONResponse(response)
 
 
+# venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
+# { "environment" : { "guest_driver_version" : "guest_driver_version", "hostname" : "myhost", "ip_address_list" : [ "192.168.1.129" ], "os_version" : "os_version", "os_platform" : "os_platform", "fingerprint" : { "mac_address_list" : [ "e4:b9:7a:e5:7b:ff" ] }, "host_driver_version" : "host_driver_version" }, "origin_ref" : "00112233-4455-6677-8899-aabbccddeeff" }
+@app.post('/auth/v1/origin/update')
+async def auth_v1_origin_update(request: Request):
+    j, cur_time = json.loads((await request.body()).decode('utf-8')), datetime.utcnow()
+
+    origin_ref = j['origin_ref']
+    logging.info(f'> [  update  ]: {origin_ref}: {j}')
+
+    data = Origin(
+        origin_ref=origin_ref,
+        hostname=j['environment']['hostname'],
+        guest_driver_version=j['environment']['guest_driver_version'],
+        os_platform=j['environment']['os_platform'], os_version=j['environment']['os_version'],
+    )
+
+    Origin.create_or_update(db, data)
+
+    response = {
+        "environment": j['environment'],
+        "prompts": None,
+        "sync_timestamp": cur_time.isoformat()
+    }
+
+    return JSONResponse(response)
+
+
 # venv/lib/python3.9/site-packages/nls_services_auth/test/test_auth_controller.py
 # venv/lib/python3.9/site-packages/nls_core_auth/auth.py - CodeResponse
 # {"code_challenge":"...","origin_ref":"00112233-4455-6677-8899-aabbccddeeff"}
 @app.post('/auth/v1/code')
 async def auth_v1_code(request: Request):
-    j = json.loads((await request.body()).decode('utf-8'))
+    j, cur_time = json.loads((await request.body()).decode('utf-8')), datetime.utcnow()
 
     origin_ref = j['origin_ref']
     logging.info(f'> [   code   ]: {origin_ref}: {j}')
 
-    cur_time = datetime.utcnow()
     delta = relativedelta(minutes=15)
     expires = cur_time + delta
 
@@ -222,7 +258,7 @@ async def auth_v1_code(request: Request):
 # {"auth_code":"...","code_verifier":"..."}
 @app.post('/auth/v1/token')
 async def auth_v1_token(request: Request):
-    j = json.loads((await request.body()).decode('utf-8'))
+    j, cur_time = json.loads((await request.body()).decode('utf-8')), datetime.utcnow()
     payload = jwt.decode(token=j['auth_code'], key=jwt_decode_key)
 
     origin_ref = payload['origin_ref']
@@ -232,7 +268,6 @@ async def auth_v1_token(request: Request):
     if payload['challenge'] != b64enc(sha256(j['code_verifier'].encode('utf-8')).digest()).rstrip(b'=').decode('utf-8'):
         raise HTTPException(status_code=401, detail='expected challenge did not match verifier')
 
-    cur_time = datetime.utcnow()
     access_expires_on = cur_time + TOKEN_EXPIRE_DELTA
 
     new_payload = {
@@ -260,13 +295,12 @@ async def auth_v1_token(request: Request):
 # {'fulfillment_context': {'fulfillment_class_ref_list': []}, 'lease_proposal_list': [{'license_type_qualifiers': {'count': 1}, 'product': {'name': 'NVIDIA RTX Virtual Workstation'}}], 'proposal_evaluation_mode': 'ALL_OF', 'scope_ref_list': ['00112233-4455-6677-8899-aabbccddeeff']}
 @app.post('/leasing/v1/lessor')
 async def leasing_v1_lessor(request: Request):
-    j, token = json.loads((await request.body()).decode('utf-8')), get_token(request)
+    j, token, cur_time = json.loads((await request.body()).decode('utf-8')), get_token(request), datetime.utcnow()
 
     origin_ref = token['origin_ref']
     scope_ref_list = j['scope_ref_list']
     logging.info(f'> [  create  ]: {origin_ref}: create leases for scope_ref_list {scope_ref_list}')
 
-    cur_time = datetime.utcnow()
     lease_result_list = []
     for scope_ref in scope_ref_list:
         expires = cur_time + LEASE_EXPIRE_DELTA
@@ -284,8 +318,8 @@ async def leasing_v1_lessor(request: Request):
             }
         })
 
-        data = dict(origin_ref=origin_ref, lease_ref=scope_ref, lease_created=cur_time, lease_expires=expires)
+        data = Lease(origin_ref=origin_ref, lease_ref=scope_ref, lease_created=cur_time, lease_expires=expires)
-        db['lease'].insert_ignore(data, ['origin_ref', 'lease_ref'])  # todo: handle update
+        Lease.create_or_update(db, data)
 
     response = {
         "lease_result_list": lease_result_list,
@@ -301,14 +335,13 @@ 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')
 async def leasing_v1_lessor_lease(request: Request):
-    token = get_token(request)
+    token, cur_time = get_token(request), datetime.utcnow()
 
     origin_ref = token['origin_ref']
 
-    active_lease_list = list(map(lambda x: x['lease_ref'], db['lease'].find(origin_ref=origin_ref)))
+    active_lease_list = list(map(lambda x: x.lease_ref, Lease.find_by_origin_ref(db, origin_ref)))
     logging.info(f'> [  leases  ]: {origin_ref}: found {len(active_lease_list)} active leases')
 
-    cur_time = datetime.utcnow()
     response = {
         "active_lease_list": active_lease_list,
         "sync_timestamp": cur_time.isoformat(),
@@ -321,15 +354,15 @@ 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}')
 async def leasing_v1_lease_renew(request: Request, lease_ref: str):
-    token = get_token(request)
+    token, cur_time = get_token(request), datetime.utcnow()
 
     origin_ref = token['origin_ref']
     logging.info(f'> [  renew   ]: {origin_ref}: renew {lease_ref}')
 
-    if db['lease'].count(origin_ref=origin_ref, lease_ref=lease_ref) == 0:
+    entity = Lease.find_by_origin_ref_and_lease_ref(db, origin_ref, lease_ref)
+    if entity is None:
         raise HTTPException(status_code=404, detail='requested lease not available')
 
-    cur_time = datetime.utcnow()
     expires = cur_time + LEASE_EXPIRE_DELTA
     response = {
         "lease_ref": lease_ref,
@@ -340,29 +373,28 @@ async def leasing_v1_lease_renew(request: Request, lease_ref: str):
         "sync_timestamp": cur_time.isoformat(),
     }
 
-    data = dict(origin_ref=origin_ref, lease_ref=lease_ref, lease_expires=expires, lease_last_update=cur_time)
+    Lease.renew(db, entity, expires, cur_time)
-    db['lease'].update(data, ['origin_ref', 'lease_ref'])
 
     return JSONResponse(response)
 
 
 @app.delete('/leasing/v1/lessor/leases')
 async def leasing_v1_lessor_lease_remove(request: Request):
-    token = get_token(request)
+    token, cur_time = get_token(request), datetime.utcnow()
 
     origin_ref = token['origin_ref']
 
-    released_lease_list = list(map(lambda x: x['lease_ref'], db['lease'].find(origin_ref=origin_ref)))
+    released_lease_list = list(map(lambda x: x.lease_ref, Lease.find_by_origin_ref(db, origin_ref)))
-    deletions = db['lease'].delete(origin_ref=origin_ref)
+    deletions = Lease.cleanup(db, origin_ref)
     logging.info(f'> [  remove  ]: {origin_ref}: removed {deletions} leases')
 
-    cur_time = datetime.utcnow()
     response = {
         "released_lease_list": released_lease_list,
         "release_failure_list": None,
         "sync_timestamp": cur_time.isoformat(),
         "prompts": None
     }
+
     return JSONResponse(response)
 
 

app/orm.py

@@ -0,0 +1,116 @@
+import datetime
+
+from sqlalchemy import Column, VARCHAR, CHAR, ForeignKey, DATETIME, UniqueConstraint, update, and_, delete, inspect
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.engine import Engine
+from sqlalchemy.orm import sessionmaker
+
+Base = declarative_base()
+
+
+class Origin(Base):
+    __tablename__ = "origin"
+
+    origin_ref = Column(CHAR(length=36), primary_key=True, unique=True, index=True)  # uuid4
+
+    hostname = Column(VARCHAR(length=256), nullable=True)
+    guest_driver_version = Column(VARCHAR(length=10), nullable=True)
+    os_platform = Column(VARCHAR(length=256), nullable=True)
+    os_version = Column(VARCHAR(length=256), nullable=True)
+
+    def __repr__(self):
+        return f'Origin(origin_ref={self.origin_ref}, hostname={self.hostname})'
+
+    @staticmethod
+    def create_statement(engine: Engine):
+        from sqlalchemy.schema import CreateTable
+        return CreateTable(Origin.__table__).compile(engine)
+
+    @staticmethod
+    def create_or_update(engine: Engine, origin: "Origin"):
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        entity = session.query(Origin).filter(Origin.origin_ref == origin.origin_ref).first()
+        print(entity)
+        if entity is None:
+            session.add(origin)
+        else:
+            values = dict(
+                hostname=origin.hostname,
+                guest_driver_version=origin.guest_driver_version,
+                os_platform=origin.os_platform,
+                os_version=origin.os_version,
+            )
+            session.execute(update(Origin).where(Origin.origin_ref == origin.origin_ref).values(**values))
+        session.flush()
+        session.close()
+
+
+class Lease(Base):
+    __tablename__ = "lease"
+
+    origin_ref = Column(CHAR(length=36), ForeignKey(Origin.origin_ref), primary_key=True, nullable=False, index=True)  # uuid4
+    lease_ref = Column(CHAR(length=36), primary_key=True, nullable=False, index=True)  # uuid4
+
+    lease_created = Column(DATETIME(), nullable=False)
+    lease_expires = Column(DATETIME(), nullable=False)
+    lease_updated = Column(DATETIME(), nullable=False)
+
+    def __repr__(self):
+        return f'Lease(origin_ref={self.origin_ref}, lease_ref={self.lease_ref}, expires={self.lease_expires})'
+
+    @staticmethod
+    def create_statement(engine: Engine):
+        from sqlalchemy.schema import CreateTable
+        return CreateTable(Lease.__table__).compile(engine)
+
+    @staticmethod
+    def create_or_update(engine: Engine, lease: "Lease"):
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        entity = session.query(Lease).filter(and_(Lease.origin_ref == lease.origin_ref, Lease.lease_ref == lease.lease_ref)).first()
+        if entity is None:
+            if lease.lease_updated is None:
+                lease.lease_updated = lease.lease_created
+            session.add(lease)
+        else:
+            values = dict(lease_expires=lease.lease_expires, lease_updated=lease.lease_updated)
+            session.execute(update(Lease).where(and_(Lease.origin_ref == lease.origin_ref, Lease.lease_ref == lease.lease_ref)).values(**values))
+        session.flush()
+        session.close()
+
+    @staticmethod
+    def find_by_origin_ref(engine: Engine, origin_ref: str) -> ["Lease"]:
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        entities = session.query(Lease).filter(Lease.origin_ref == origin_ref).all()
+        session.close()
+        return entities
+
+    @staticmethod
+    def find_by_origin_ref_and_lease_ref(engine: Engine, origin_ref: str, lease_ref: str) -> "Lease":
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        entity = session.query(Lease).filter(and_(Lease.origin_ref == origin_ref, Lease.lease_ref == lease_ref)).first()
+        session.close()
+        return entity
+
+    @staticmethod
+    def renew(engine: Engine, lease: "Lease", lease_expires: datetime.datetime, lease_updated: datetime.datetime):
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        values = dict(lease_expires=lease.lease_expires, lease_updated=lease.lease_updated)
+        session.execute(update(Lease).where(and_(Lease.origin_ref == lease.origin_ref, Lease.lease_ref == lease.lease_ref)).values(**values))
+        session.close()
+
+    @staticmethod
+    def cleanup(engine: Engine, origin_ref: str) -> int:
+        session = sessionmaker(autocommit=True, autoflush=True, bind=engine)()
+        deletions = session.query(Lease).filter(Lease.origin_ref == origin_ref).delete()
+        session.close()
+        return deletions
+
+
+def init(engine: Engine):
+    tables = [Origin, Lease]
+    db = inspect(engine)
+    session = sessionmaker(bind=engine)()
+    for table in tables:
+        if not db.dialect.has_table(engine.connect(), table.__tablename__):
+            session.execute(str(table.create_statement(engine)))
+    session.close()

requirements.txt

@@ -3,6 +3,6 @@ uvicorn[standard]==0.20.0
 python-jose==3.3.0
 pycryptodome==3.16.0
 python-dateutil==2.8.2
-dataset==1.5.2
+sqlalchemy==1.4.45
 markdown==3.4.1
 python-dotenv==0.21.0

test/main.py

@@ -0,0 +1,85 @@
+from uuid import uuid4
+
+from jose import jwt
+from starlette.testclient import TestClient
+import sys
+
+# add relative path to use packages as they were in the app/ dir
+sys.path.append('../')
+sys.path.append('../app')
+
+from app import main
+
+client = TestClient(main.app)
+
+ORIGIN_REF = str(uuid4())
+
+
+def test_index():
+    response = client.get('/')
+    assert response.status_code == 200
+
+
+def test_status():
+    response = client.get('/status')
+    assert response.status_code == 200
+    assert response.json()['status'] == 'up'
+
+
+def test_client_token():
+    response = client.get('/client-token')
+    assert response.status_code == 200
+
+
+def test_auth_v1_origin():
+    payload = {
+        "registration_pending": False,
+        "environment": {
+            "guest_driver_version": "guest_driver_version",
+            "hostname": "myhost",
+            "ip_address_list": ["192.168.1.123"],
+            "os_version": "os_version",
+            "os_platform": "os_platform",
+            "fingerprint": {"mac_address_list": ["ff:ff:ff:ff:ff:ff"]},
+            "host_driver_version": "host_driver_version"
+        },
+        "update_pending": False,
+        "candidate_origin_ref": ORIGIN_REF,
+    }
+
+    response = client.post('/auth/v1/origin', json=payload)
+    assert response.status_code == 200
+    assert response.json()['origin_ref'] == ORIGIN_REF
+
+
+def test_auth_v1_code():
+    payload = {
+        "code_challenge": "0wmaiAMAlTIDyz4Fgt2/j0tXnGv72TYbbLs4ISRCZlY",
+        "origin_ref": ORIGIN_REF,
+    }
+
+    response = client.post('/auth/v1/code', json=payload)
+    assert response.status_code == 200
+
+    payload = jwt.get_unverified_claims(token=response.json()['auth_code'])
+    assert payload['origin_ref'] == ORIGIN_REF
+
+
+def test_auth_v1_token():
+    pass
+
+
+def test_leasing_v1_lessor():
+    pass
+
+
+def test_leasing_v1_lessor_lease():
+    pass
+
+
+def test_leasing_v1_lease_renew():
+    pass
+
+
+def test_leasing_v1_lessor_lease_remove():
+    pass

version.env

@@ -1 +1 @@
-VERSION=0.6
+VERSION=1.0.0