Merge branch 'dev' into debian
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commit
52faba5a1d
46
README.md
46
README.md
@ -5,6 +5,13 @@ Minimal Delegated License Service (DLS).
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This service can be used without internet connection.
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Only the clients need a connection to this service on configured port.
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## ToDo#'s
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- provide `.deb` package (WIP)
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- migrate from `dataset` to `sqlalchemy` (WIP)
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- migrate from `fastapi` to `flask`
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- Support http mode for using external https proxy
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## Endpoints
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### `GET /`
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@ -42,7 +49,7 @@ There are some more internal api endpoints for handling authentication and lease
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Docker-Images are available here:
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- [Docker-Hub](https://hub.docker.com/repository/docker/collinwebdesigns/fastapi-dls): `collinwebdesigns/fastapi-dls:latest`
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- GitLab-Registry: `registry.git.collinwebdesigns.de/oscar.krause/fastapi-dls/main:latest`
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- [GitLab-Registry](https://git.collinwebdesigns.de/oscar.krause/fastapi-dls/container_registry): `registry.git.collinwebdesigns.de/oscar.krause/fastapi-dls/main:latest`
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**Run this on the Docker-Host**
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@ -91,7 +98,7 @@ volumes:
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dls-db:
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```
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## Debian
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## Debian/Ubuntu (manual method using `git clone`)
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Tested on `Debian 11 (bullseye)`, Ubuntu may also work.
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@ -112,6 +119,7 @@ python3 -m venv venv
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source venv/bin/activate
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pip install -r requirements.txt
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deactivate
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chown -R www-data:www-data $WORKING_DIR
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```
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**Create keypair and webserver certificate**
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@ -125,28 +133,27 @@ openssl genrsa -out $WORKING_DIR/instance.private.pem 2048
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openssl rsa -in $WORKING_DIR/instance.private.pem -outform PEM -pubout -out $WORKING_DIR/instance.public.pem
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# create ssl certificate for integrated webserver (uvicorn) - because clients rely on ssl
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openssl req -x509 -nodes -days 3650 -newkey rsa:2048 -keyout $WORKING_DIR/webserver.key -out $WORKING_DIR/webserver.crt
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chown -R www-data:www-data $WORKING_DIR
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```
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**Test Service**
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This is only to test whether the service starts successfully.
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```shell
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cd /opt/fastapi-dls/app
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/opt/fastapi-dls/venv/bin/uvicorn main:app \
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--host 127.0.0.1 --port 443 \
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--app-dir /opt/fastapi-dls/app \
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--ssl-keyfile /opt/fastapi-dls/app/cert/webserver.key \
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--ssl-certfile /opt/fastapi-dls/app/cert/webserver.crt \
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--proxy-headers
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su - www-data -c "/opt/fastapi-dls/venv/bin/uvicorn main:app --app-dir=/opt/fastapi-dls/app"
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```
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**Create config file**
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```shell
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cat <<EOF > /etc/fastapi-dls.env
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cat <<EOF > /etc/fastapi-dls/env
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DLS_URL=127.0.0.1
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DLS_PORT=443
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LEASE_EXPIRE_DAYS=90
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DATABASE=sqlite:////opt/fastapi-dls/app/db.sqlite
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EOF
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```
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@ -161,27 +168,30 @@ After=network.target
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[Service]
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User=www-data
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Group=www-data
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AmbientCapabilities=CAP_NET_BIND_SERVICE
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WorkingDirectory=/opt/fastapi-dls/app
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ExecStart=/opt/fastapi-dls/venv/bin/uvicorn \
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--host $DLS_URL --port $DLS_PORT \
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EnvironmentFile=/etc/fastapi-dls.env
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ExecStart=/opt/fastapi-dls/venv/bin/uvicorn main:app \
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--env-file /etc/fastapi-dls.env \
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--host \$DLS_URL --port \$DLS_PORT \
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--app-dir /opt/fastapi-dls/app \
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--ssl-keyfile /opt/fastapi-dls/app/cert/webserver.key \
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--ssl-certfile /opt/fastapi-dls/app/cert/webserver.crt \
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--proxy-headers
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EnvironmentFile=/etc/fastapi-dls.env
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Restart=always
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KillSignal=SIGQUIT
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Type=notify
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Type=simple
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StandardError=syslog
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NotifyAccess=all
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[Install]
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WantedBy=multi-user.target
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EOF
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```
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Now you have to run `systemctl daemon-reload`. After that you can start service
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with `systemctl start fastapi-dls.service`.
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with `systemctl start fastapi-dls.service` (and enable autostart with `systemctl enable fastapi-dls.service`).
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# Configuration
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@ -194,7 +204,7 @@ with `systemctl start fastapi-dls.service`.
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| `DATABASE` | `sqlite:///db.sqlite` | See [official dataset docs](https://dataset.readthedocs.io/en/latest/quickstart.html) |
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| `CORS_ORIGINS` | `https://{DLS_URL}` | Sets `Access-Control-Allow-Origin` header (comma separated string) |
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# Installation (Client)
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# Setup (Client)
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**The token file has to be copied! It's not enough to C&P file contents, because there can be special characters.**
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@ -235,6 +245,12 @@ Currently, there are no known issues.
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## Windows
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### Required cipher on Windows Guests (e.g. managed by domain controller with GPO)
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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).
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### Multiple Display Container LS Instances
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On Windows on some machines there are running two or more instances of `NVIDIA Display Container LS`. This causes a
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problem on licensing flow. As you can see in the logs below, there are two lines with `NLS initialized`, each prefixed
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with `<1>` and `<2>`. So it is possible, that *daemon 1* fetches a valid license through dls-service, and *daemon 2*
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31
app/main.py
31
app/main.py
@ -61,8 +61,8 @@ LEASE_EXPIRE_DELTA = relativedelta(days=int(getenv('LEASE_EXPIRE_DAYS', 90)))
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DLS_URL = str(getenv('DLS_URL', 'localhost'))
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DLS_PORT = int(getenv('DLS_PORT', '443'))
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SITE_KEY_XID = getenv('SITE_KEY_XID', '00000000-0000-0000-0000-000000000000')
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INSTANCE_REF = '00000000-0000-0000-0000-000000000000'
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SITE_KEY_XID = str(getenv('SITE_KEY_XID', '00000000-0000-0000-0000-000000000000'))
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INSTANCE_REF = str(getenv('INSTANCE_REF', '00000000-0000-0000-0000-000000000000'))
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INSTANCE_KEY_RSA = load_key(join(dirname(__file__), 'cert/instance.private.pem'))
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INSTANCE_KEY_PUB = load_key(join(dirname(__file__), 'cert/instance.public.pem'))
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@ -194,6 +194,33 @@ async def auth_v1_origin(request: Request):
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return JSONResponse(response)
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# venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
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# { "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" }
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@app.post('/auth/v1/origin/update')
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async def auth_v1_origin_update(request: Request):
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j, cur_time = json.loads((await request.body()).decode('utf-8')), datetime.utcnow()
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origin_ref = j['origin_ref']
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logging.info(f'> [ update ]: {origin_ref}: {j}')
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data = dict(
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origin_ref=origin_ref,
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hostname=j['environment']['hostname'],
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guest_driver_version=j['environment']['guest_driver_version'],
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os_platform=j['environment']['os_platform'], os_version=j['environment']['os_version'],
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)
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db['origin'].upsert(data, ['origin_ref'])
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response = {
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"environment": j['environment'],
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"prompts": None,
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"sync_timestamp": cur_time.isoformat()
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}
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return JSONResponse(response)
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# venv/lib/python3.9/site-packages/nls_services_auth/test/test_auth_controller.py
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# venv/lib/python3.9/site-packages/nls_core_auth/auth.py - CodeResponse
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# {"code_challenge":"...","origin_ref":"00112233-4455-6677-8899-aabbccddeeff"}
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