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			652 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			652 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
import logging
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import sys
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from base64 import b64encode as b64enc
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from calendar import timegm
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from contextlib import asynccontextmanager
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from datetime import datetime, UTC
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from hashlib import sha256
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from json import loads as json_loads
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from os import getenv as env
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from os.path import join, dirname
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from uuid import uuid4
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from dateutil.relativedelta import relativedelta
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from dotenv import load_dotenv
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from fastapi import FastAPI
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from fastapi.requests import Request
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from jose import jws, jwt, JWTError
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from jose.constants import ALGORITHMS
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from starlette.middleware.cors import CORSMiddleware
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from starlette.responses import StreamingResponse, JSONResponse as JSONr, HTMLResponse as HTMLr, Response, RedirectResponse
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from orm import Origin, Lease, init as db_init, migrate, Instance, Site
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# Load variables
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load_dotenv('../version.env')
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# Get current timezone
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TZ = datetime.now().astimezone().tzinfo
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# Load basic variables
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VERSION, COMMIT, DEBUG = env('VERSION', 'unknown'), env('COMMIT', 'unknown'), bool(env('DEBUG', False))
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# Database connection
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db = create_engine(str(env('DATABASE', 'sqlite:///db.sqlite')))
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db_init(db), migrate(db)
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# Load DLS variables (all prefixed with "INSTANCE_*" is used as "SERVICE_INSTANCE_*" or "SI_*" in official dls service)
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DLS_URL = str(env('DLS_URL', 'localhost'))
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DLS_PORT = int(env('DLS_PORT', '443'))
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CORS_ORIGINS = str(env('CORS_ORIGINS', '')).split(',') if (env('CORS_ORIGINS')) else [f'https://{DLS_URL}']
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ALLOTMENT_REF = str(env('ALLOTMENT_REF', '20000000-0000-0000-0000-000000000001'))  # todo
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# Logging
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LOG_LEVEL = logging.DEBUG if DEBUG else logging.INFO
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logging.basicConfig(format='[{levelname:^7}] [{module:^15}] {message}', style='{')
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logger = logging.getLogger(__name__)
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logger.setLevel(LOG_LEVEL)
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logging.getLogger('util').setLevel(LOG_LEVEL)
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logging.getLogger('NV').setLevel(LOG_LEVEL)
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# FastAPI
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@asynccontextmanager
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async def lifespan(_: FastAPI):
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    # on startup
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    default_instance = Instance.get_default_instance(db)
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    lease_renewal_period = default_instance.lease_renewal_period
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    lease_renewal_delta = default_instance.get_lease_renewal_delta()
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    client_token_expire_delta = default_instance.get_client_token_expire_delta()
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    logger.info(f'''
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    Using timezone: {str(TZ)}. Make sure this is correct and match your clients!
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    Your clients will renew their license every {str(Lease.calculate_renewal(lease_renewal_period, lease_renewal_delta))}.
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    If the renewal fails, the license is valid for {str(lease_renewal_delta)}.
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    Your client-token file (.tok) is valid for {str(client_token_expire_delta)}.
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    ''')
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    logger.info(f'Debug is {"enabled" if DEBUG else "disabled"}.')
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    validate_settings()
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    yield
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    # on shutdown
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    logger.info(f'Shutting down ...')
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config = dict(openapi_url=None, docs_url=None, redoc_url=None)  # dict(openapi_url='/-/openapi.json', docs_url='/-/docs', redoc_url='/-/redoc')
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app = FastAPI(title='FastAPI-DLS', description='Minimal Delegated License Service (DLS).', version=VERSION, lifespan=lifespan, **config)
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app.debug = DEBUG
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app.add_middleware(
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    CORSMiddleware,
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    allow_origins=CORS_ORIGINS,
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    allow_credentials=True,
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    allow_methods=['*'],
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    allow_headers=['*'],
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)
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# Helper
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def __get_token(request: Request, jwt_decode_key: "jose.jwt") -> dict:
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    authorization_header = request.headers.get('authorization')
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    token = authorization_header.split(' ')[1]
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    return jwt.decode(token=token, key=jwt_decode_key, algorithms=ALGORITHMS.RS256, options={'verify_aud': False})
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def validate_settings():
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    session = sessionmaker(bind=db)()
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    lease_expire_delta_min, lease_expire_delta_max = 86_400, 7_776_000
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    for instance in session.query(Instance).all():
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        lease_expire_delta = instance.lease_expire_delta
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        if lease_expire_delta < 86_400 or lease_expire_delta > 7_776_000:
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            logging.warning(f'> [ instance ]: {instance.instance_ref}: "lease_expire_delta" should be between {lease_expire_delta_min} and {lease_expire_delta_max}')
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    session.close()
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# Endpoints
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@app.get('/', summary='Index')
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async def index():
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    return RedirectResponse('/-/readme')
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@app.get('/-/', summary='* Index')
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async def _index():
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    return RedirectResponse('/-/readme')
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@app.get('/-/health', summary='* Health')
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async def _health():
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    return JSONr({'status': 'up'})
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@app.get('/-/config', summary='* Config', description='returns environment variables.')
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async def _config():
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    default_site, default_instance = Site.get_default_site(db), Instance.get_default_instance(db)
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    return JSONr({
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        'VERSION': str(VERSION),
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        'COMMIT': str(COMMIT),
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        'DEBUG': str(DEBUG),
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        'DLS_URL': str(DLS_URL),
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        'DLS_PORT': str(DLS_PORT),
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        'SITE_KEY_XID': str(default_site.site_key),
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        'INSTANCE_REF': str(default_instance.instance_ref),
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        'ALLOTMENT_REF': [str(ALLOTMENT_REF)],
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        'TOKEN_EXPIRE_DELTA': str(default_instance.get_token_expire_delta()),
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        'LEASE_EXPIRE_DELTA': str(default_instance.get_lease_expire_delta()),
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        'LEASE_RENEWAL_PERIOD': str(default_instance.lease_renewal_period),
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        'CORS_ORIGINS': str(CORS_ORIGINS),
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        'TZ': str(TZ),
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    })
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@app.get('/-/readme', summary='* Readme')
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async def _readme():
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    from markdown import markdown
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    from util import load_file
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    content = load_file(join(dirname(__file__), '../README.md')).decode('utf-8')
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    return HTMLr(markdown(text=content, extensions=['tables', 'fenced_code', 'md_in_html', 'nl2br', 'toc']))
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@app.get('/-/manage', summary='* Management UI')
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async def _manage(request: Request):
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    response = '''
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    <!DOCTYPE html>
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    <html>
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        <head>
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            <title>FastAPI-DLS Management</title>
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        </head>
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        <body>
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            <button onclick="deleteOrigins()">delete ALL origins and their leases</button>
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            <button onclick="deleteLease()">delete specific lease</button>
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            <script>
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                function deleteOrigins() {
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                    const response = confirm('Are you sure you want to delete all origins and their leases?');
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                    if (response) {
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                        var xhr = new XMLHttpRequest();
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                        xhr.open("DELETE", '/-/origins', true);
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                        xhr.send();
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                    }
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                }
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                function deleteLease(lease_ref) {
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                    if(lease_ref === undefined)
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                        lease_ref = window.prompt("Please enter 'lease_ref' which should be deleted");
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                    if(lease_ref === null || lease_ref === "")
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                        return
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                    var xhr = new XMLHttpRequest();
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                    xhr.open("DELETE", `/-/lease/${lease_ref}`, true);
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                    xhr.send();
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                }
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            </script>
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        </body>
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    </html>
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    '''
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    return HTMLr(response)
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@app.get('/-/origins', summary='* Origins')
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async def _origins(request: Request, leases: bool = False):
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    session = sessionmaker(bind=db)()
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    response = []
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    for origin in session.query(Origin).all():
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        x = origin.serialize()
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        if leases:
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            x['leases'] = list(map(lambda _: _.serialize(), Lease.find_by_origin_ref(db, origin.origin_ref)))
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        response.append(x)
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    session.close()
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    return JSONr(response)
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@app.delete('/-/origins', summary='* Origins')
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async def _origins_delete(request: Request):
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    Origin.delete(db)
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    return Response(status_code=201)
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@app.get('/-/leases', summary='* Leases')
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async def _leases(request: Request, origin: bool = False):
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    session = sessionmaker(bind=db)()
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    response = []
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    for lease in session.query(Lease).all():
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        x = lease.serialize()
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        if origin:
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            lease_origin = session.query(Origin).filter(Origin.origin_ref == lease.origin_ref).first()
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            if lease_origin is not None:
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                x['origin'] = lease_origin.serialize()
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        response.append(x)
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    session.close()
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    return JSONr(response)
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@app.delete('/-/leases/expired', summary='* Leases')
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async def _lease_delete_expired(request: Request):
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    Lease.delete_expired(db)
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    return Response(status_code=201)
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@app.delete('/-/lease/{lease_ref}', summary='* Lease')
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async def _lease_delete(request: Request, lease_ref: str):
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    if Lease.delete(db, lease_ref) == 1:
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        return Response(status_code=201)
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    return JSONr(status_code=404, content={'status': 404, 'detail': 'lease not found'})
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# venv/lib/python3.9/site-packages/nls_core_service_instance/service_instance_token_manager.py
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@app.get('/-/client-token', summary='* Client-Token', description='creates a new messenger token for this service instance')
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async def _client_token():
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    cur_time = datetime.now(UTC)
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    default_instance = Instance.get_default_instance(db)
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    public_key = default_instance.get_public_key()
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    # todo: implemented request parameter to support different instances
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    jwt_encode_key = default_instance.get_jwt_encode_key()
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    exp_time = cur_time + default_instance.get_client_token_expire_delta()
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    payload = {
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        "jti": str(uuid4()),
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        "iss": "NLS Service Instance",
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        "aud": "NLS Licensed Client",
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        "iat": timegm(cur_time.timetuple()),
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        "nbf": timegm(cur_time.timetuple()),
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        "exp": timegm(exp_time.timetuple()),
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        "update_mode": "ABSOLUTE",
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        "scope_ref_list": [ALLOTMENT_REF],
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        "fulfillment_class_ref_list": [],
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        "service_instance_configuration": {
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            "nls_service_instance_ref": default_instance.instance_ref,
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            "svc_port_set_list": [
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                {
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                    "idx": 0,
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                    "d_name": "DLS",
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                    "svc_port_map": [{"service": "auth", "port": DLS_PORT}, {"service": "lease", "port": DLS_PORT}]
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                }
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            ],
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            "node_url_list": [{"idx": 0, "url": DLS_URL, "url_qr": DLS_URL, "svc_port_set_idx": 0}]
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        },
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        "service_instance_public_key_configuration": {
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            "service_instance_public_key_me": {
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                "mod": hex(public_key.raw().public_numbers().n)[2:],
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                "exp": int(public_key.raw().public_numbers().e),
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            },
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            "service_instance_public_key_pem": public_key.pem().decode('utf-8'),
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            "key_retention_mode": "LATEST_ONLY"
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        },
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    }
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    content = jws.sign(payload, key=jwt_encode_key, headers=None, algorithm=ALGORITHMS.RS256)
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    response = StreamingResponse(iter([content]), media_type="text/plain")
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    filename = f'client_configuration_token_{datetime.now().strftime("%d-%m-%y-%H-%M-%S")}.tok'
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    response.headers["Content-Disposition"] = f'attachment; filename={filename}'
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    return response
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# venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
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@app.post('/auth/v1/origin', description='find or create an origin')
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async def auth_v1_origin(request: Request):
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    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
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    origin_ref = j.get('candidate_origin_ref')
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    logger.info(f'> [  origin  ]: {origin_ref}: {j}')
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    data = Origin(
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        origin_ref=origin_ref,
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        hostname=j.get('environment').get('hostname'),
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        guest_driver_version=j.get('environment').get('guest_driver_version'),
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        os_platform=j.get('environment').get('os_platform'), os_version=j.get('environment').get('os_version'),
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    )
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    Origin.create_or_update(db, data)
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    response = {
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        "origin_ref": origin_ref,
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        "environment": j.get('environment'),
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        "svc_port_set_list": None,
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        "node_url_list": None,
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        "node_query_order": None,
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        "prompts": None,
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        "sync_timestamp": cur_time.isoformat()
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    }
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    return JSONr(response)
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# venv/lib/python3.9/site-packages/nls_services_auth/test/test_origins_controller.py
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@app.post('/auth/v1/origin/update', description='update an origin evidence')
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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.now(UTC)
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    origin_ref = j.get('origin_ref')
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    logger.info(f'> [  update  ]: {origin_ref}: {j}')
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    data = Origin(
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        origin_ref=origin_ref,
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        hostname=j.get('environment').get('hostname'),
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        guest_driver_version=j.get('environment').get('guest_driver_version'),
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        os_platform=j.get('environment').get('os_platform'), os_version=j.get('environment').get('os_version'),
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    )
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    Origin.create_or_update(db, data)
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    response = {
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        "environment": j.get('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 JSONr(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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@app.post('/auth/v1/code', description='get an authorization code')
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async def auth_v1_code(request: Request):
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    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
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    origin_ref = j.get('origin_ref')
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    logger.info(f'> [   code   ]: {origin_ref}: {j}')
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    delta = relativedelta(minutes=15)
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    expires = cur_time + delta
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    default_site = Site.get_default_site(db)
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    jwt_encode_key = Instance.get_default_instance(db).get_jwt_encode_key()
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    payload = {
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        'iat': timegm(cur_time.timetuple()),
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        'exp': timegm(expires.timetuple()),
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        'challenge': j.get('code_challenge'),
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        'origin_ref': j.get('origin_ref'),
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        'key_ref': default_site.site_key,
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        'kid': default_site.site_key,
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    }
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    auth_code = jws.sign(payload, key=jwt_encode_key, headers={'kid': payload.get('kid')}, algorithm=ALGORITHMS.RS256)
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    response = {
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        "auth_code": auth_code,
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        "sync_timestamp": cur_time.isoformat(),
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        "prompts": None
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    }
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    return JSONr(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 - TokenResponse
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@app.post('/auth/v1/token', description='exchange auth code and verifier for token')
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async def auth_v1_token(request: Request):
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    j, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
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    default_site, default_instance = Site.get_default_site(db), Instance.get_default_instance(db)
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    jwt_encode_key, jwt_decode_key = default_instance.get_jwt_encode_key(), default_instance.get_jwt_decode_key()
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						|
 | 
						|
    try:
 | 
						|
        payload = jwt.decode(token=j.get('auth_code'), key=jwt_decode_key, algorithms=ALGORITHMS.RS256)
 | 
						|
    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}')
 | 
						|
 | 
						|
    # validate the code challenge
 | 
						|
    challenge = b64enc(sha256(j.get('code_verifier').encode('utf-8')).digest()).rstrip(b'=').decode('utf-8')
 | 
						|
    if payload.get('challenge') != challenge:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'expected challenge did not match verifier'})
 | 
						|
 | 
						|
    access_expires_on = cur_time + default_instance.get_token_expire_delta()
 | 
						|
 | 
						|
    new_payload = {
 | 
						|
        'iat': timegm(cur_time.timetuple()),
 | 
						|
        'nbf': timegm(cur_time.timetuple()),
 | 
						|
        'iss': 'https://cls.nvidia.org',
 | 
						|
        'aud': 'https://cls.nvidia.org',
 | 
						|
        'exp': timegm(access_expires_on.timetuple()),
 | 
						|
        'origin_ref': origin_ref,
 | 
						|
        'key_ref': default_site.site_key,
 | 
						|
        'kid': default_site.site_key,
 | 
						|
    }
 | 
						|
 | 
						|
    auth_token = jwt.encode(new_payload, key=jwt_encode_key, headers={'kid': payload.get('kid')}, algorithm=ALGORITHMS.RS256)
 | 
						|
 | 
						|
    response = {
 | 
						|
        "expires": access_expires_on.isoformat(),
 | 
						|
        "auth_token": auth_token,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
# 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, cur_time = json_loads((await request.body()).decode('utf-8')), datetime.now(UTC)
 | 
						|
 | 
						|
    default_instance = Instance.get_default_instance(db)
 | 
						|
    jwt_decode_key = default_instance.get_jwt_decode_key()
 | 
						|
 | 
						|
    try:
 | 
						|
        token = __get_token(request, jwt_decode_key)
 | 
						|
    except JWTError:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'token is not valid'})
 | 
						|
 | 
						|
    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}')
 | 
						|
 | 
						|
    lease_result_list = []
 | 
						|
    for scope_ref in scope_ref_list:
 | 
						|
        # if scope_ref not in [ALLOTMENT_REF]:
 | 
						|
        #     return JSONr(status_code=500, detail=f'no service instances found for scopes: ["{scope_ref}"]')
 | 
						|
 | 
						|
        lease_ref = str(uuid4())
 | 
						|
        expires = cur_time + default_instance.get_lease_expire_delta()
 | 
						|
        lease_result_list.append({
 | 
						|
            "ordinal": 0,
 | 
						|
            # https://docs.nvidia.com/license-system/latest/nvidia-license-system-user-guide/index.html
 | 
						|
            "lease": {
 | 
						|
                "ref": lease_ref,
 | 
						|
                "created": cur_time.isoformat(),
 | 
						|
                "expires": expires.isoformat(),
 | 
						|
                "recommended_lease_renewal": default_instance.lease_renewal_period,
 | 
						|
                "offline_lease": "true",
 | 
						|
                "license_type": "CONCURRENT_COUNTED_SINGLE"
 | 
						|
            }
 | 
						|
        })
 | 
						|
 | 
						|
        data = Lease(instance_ref=default_instance.instance_ref, origin_ref=origin_ref, lease_ref=lease_ref, lease_created=cur_time, lease_expires=expires)
 | 
						|
        Lease.create_or_update(db, data)
 | 
						|
 | 
						|
    response = {
 | 
						|
        "lease_result_list": lease_result_list,
 | 
						|
        "result_code": "SUCCESS",
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
        "prompts": None
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
# venv/lib/python3.9/site-packages/nls_services_lease/test/test_lease_multi_controller.py
 | 
						|
# 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):
 | 
						|
    cur_time = datetime.now(UTC)
 | 
						|
 | 
						|
    jwt_decode_key = Instance.get_default_instance(db).get_jwt_decode_key()
 | 
						|
 | 
						|
    try:
 | 
						|
        token = __get_token(request, jwt_decode_key)
 | 
						|
    except JWTError:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'token is not valid'})
 | 
						|
 | 
						|
    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')
 | 
						|
 | 
						|
    response = {
 | 
						|
        "active_lease_list": active_lease_list,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
        "prompts": None
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
# venv/lib/python3.9/site-packages/nls_services_lease/test/test_lease_single_controller.py
 | 
						|
# 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):
 | 
						|
    cur_time = datetime.now(UTC)
 | 
						|
 | 
						|
    default_instance = Instance.get_default_instance(db)
 | 
						|
    jwt_decode_key = default_instance.get_jwt_decode_key()
 | 
						|
 | 
						|
    try:
 | 
						|
        token = __get_token(request, jwt_decode_key)
 | 
						|
    except JWTError:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'token is not valid'})
 | 
						|
 | 
						|
    origin_ref = token.get('origin_ref')
 | 
						|
    logger.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:
 | 
						|
        return JSONr(status_code=404, content={'status': 404, 'detail': 'requested lease not available'})
 | 
						|
 | 
						|
    expires = cur_time + default_instance.get_lease_expire_delta()
 | 
						|
    response = {
 | 
						|
        "lease_ref": lease_ref,
 | 
						|
        "expires": expires.isoformat(),
 | 
						|
        "recommended_lease_renewal": default_instance.lease_renewal_period,
 | 
						|
        "offline_lease": True,
 | 
						|
        "prompts": None,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
    }
 | 
						|
 | 
						|
    Lease.renew(db, entity, expires, cur_time)
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
# 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):
 | 
						|
    cur_time = datetime.now(UTC)
 | 
						|
 | 
						|
    jwt_decode_key = Instance.get_default_instance(db).get_jwt_decode_key()
 | 
						|
 | 
						|
    try:
 | 
						|
        token = __get_token(request, jwt_decode_key)
 | 
						|
    except JWTError:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'token is not valid'})
 | 
						|
 | 
						|
    origin_ref = token.get('origin_ref')
 | 
						|
    logger.info(f'> [  return  ]: {origin_ref}: return {lease_ref}')
 | 
						|
 | 
						|
    entity = Lease.find_by_lease_ref(db, lease_ref)
 | 
						|
    if entity.origin_ref != origin_ref:
 | 
						|
        return JSONr(status_code=403, content={'status': 403, 'detail': 'access or operation forbidden'})
 | 
						|
    if entity is None:
 | 
						|
        return JSONr(status_code=404, content={'status': 404, 'detail': 'requested lease not available'})
 | 
						|
 | 
						|
    if Lease.delete(db, lease_ref) == 0:
 | 
						|
        return JSONr(status_code=404, content={'status': 404, 'detail': 'lease not found'})
 | 
						|
 | 
						|
    response = {
 | 
						|
        "lease_ref": lease_ref,
 | 
						|
        "prompts": None,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
# 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):
 | 
						|
    cur_time = datetime.now(UTC)
 | 
						|
 | 
						|
    jwt_decode_key = Instance.get_default_instance(db).get_jwt_decode_key()
 | 
						|
 | 
						|
    try:
 | 
						|
        token = __get_token(request, jwt_decode_key)
 | 
						|
    except JWTError:
 | 
						|
        return JSONr(status_code=401, content={'status': 401, 'detail': 'token is not valid'})
 | 
						|
 | 
						|
    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')
 | 
						|
 | 
						|
    response = {
 | 
						|
        "released_lease_list": released_lease_list,
 | 
						|
        "release_failure_list": None,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
        "prompts": None
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
@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)
 | 
						|
 | 
						|
    jwt_decode_key = Instance.get_default_instance(db).get_jwt_decode_key()
 | 
						|
 | 
						|
    token = j.get('token')
 | 
						|
    token = jwt.decode(token=token, key=jwt_decode_key, algorithms=ALGORITHMS.RS256, options={'verify_aud': False})
 | 
						|
    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'> [ shutdown ]: {origin_ref}: removed {deletions} leases')
 | 
						|
 | 
						|
    response = {
 | 
						|
        "released_lease_list": released_lease_list,
 | 
						|
        "release_failure_list": None,
 | 
						|
        "sync_timestamp": cur_time.isoformat(),
 | 
						|
        "prompts": None
 | 
						|
    }
 | 
						|
 | 
						|
    return JSONr(response)
 | 
						|
 | 
						|
 | 
						|
if __name__ == '__main__':
 | 
						|
    import uvicorn
 | 
						|
 | 
						|
    ###
 | 
						|
    #
 | 
						|
    # Running `python app/main.py` assumes that the user created a keypair, e.g. with openssl.
 | 
						|
    #
 | 
						|
    # openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout app/cert/webserver.key -out app/cert/webserver.crt
 | 
						|
    #
 | 
						|
    ###
 | 
						|
 | 
						|
    logger.info(f'> Starting dev-server ...')
 | 
						|
 | 
						|
    ssl_keyfile = join(dirname(__file__), 'cert/webserver.key')
 | 
						|
    ssl_certfile = join(dirname(__file__), 'cert/webserver.crt')
 | 
						|
 | 
						|
    uvicorn.run('main:app', host='0.0.0.0', port=443, ssl_keyfile=ssl_keyfile, ssl_certfile=ssl_certfile, reload=True)
 |