oscar.krause/fastapi-dls
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main.py - replaced SITE_KEY and INSTANCE_KEY with only INSTANCE_KEY

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Oscar Krause 2022-12-19 13:52:16 +01:00
parent c6607bedba
commit 78ddaa56d3
1 changed files with 14 additions and 17 deletions
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31
app/main.py
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@ -21,11 +21,9 @@ app = FastAPI()
LEASE_EXPIRE_DELTA = relativedelta(minutes=15) # days=90
URL = '192.168.178.196'
SITE_KEY_FILE = load_key('/opt/fastapi-dls/site.key')
SITE_KEY_XID = '00000000-0000-0000-0000-000000000000'
SITE_KEY_RSA = private_bytes(SITE_KEY_FILE)
SITE_KEY_PUB = public_key(SITE_KEY_FILE)
INSTANCE_KEY_RSA = load_key('cert/instance.private.pem')
INSTANCE_KEY_PUB = load_key('cert/instance.public.pem')
@app.get('/')
@ -41,11 +39,10 @@ async def status(request: Request):
# venv/lib/python3.9/site-packages/nls_core_service_instance/service_instance_token_manager.py
@app.get('/client-token')
async def client_token():
public_key_me = SITE_KEY_FILE.public_key().public_numbers()
service_instance_public_key_me = {
"mod": hex(public_key_me.n)[2:],
"exp": public_key_me.e,
},
"mod": hex(INSTANCE_KEY_PUB.public_key().n)[2:],
"exp": INSTANCE_KEY_PUB.public_key().e,
}
cur_time = datetime.utcnow()
exp_time = cur_time + relativedelta(years=12)
@ -53,9 +50,9 @@ async def client_token():
"jti": str(uuid4()),
"iss": "NLS Service Instance",
"aud": "NLS Licensed Client",
"iat": cur_time,
"nbf": cur_time,
"exp": exp_time,
"iat": timegm(cur_time.timetuple()),
"nbf": timegm(cur_time.timetuple()),
"exp": timegm(exp_time.timetuple()),
"update_mode": "ABSOLUTE",
"scope_ref_list": [
"482f24b5-0a60-4ec2-a63a-9ed00bc2534e"
@ -78,13 +75,13 @@ async def client_token():
},
"service_instance_public_key_configuration": {
"service_instance_public_key_me": service_instance_public_key_me,
"service_instance_public_key_pem": SITE_KEY_PUB.decode('utf-8'),
"service_instance_public_key_pem": INSTANCE_KEY_PUB.export_key().decode('utf-8'),
"key_retention_mode": "LATEST_ONLY"
}
}
key = jwk.construct(SITE_KEY_RSA, algorithm=ALGORITHMS.RS512)
data = jwt.encode(payload, key=key, headers=None, algorithm='RS256')
key = jwk.construct(INSTANCE_KEY_RSA.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS256)
data = jws.sign(payload, key=key, headers=None, algorithm='RS256')
response = StreamingResponse(iter([data]), media_type="text/plain")
response.headers["Content-Disposition"] = f'attachment; filename=client_configuration_token_{datetime.now().strftime("%d-%m-%y-%H-%M-%S")}'
@ -144,7 +141,7 @@ async def code(request: Request):
kid = payload.get('kid')
if kid:
headers = {'kid': kid}
key = jwk.construct(SITE_KEY_RSA, algorithm=ALGORITHMS.RS512)
key = jwk.construct(INSTANCE_KEY_RSA.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS512)
auth_code = jws.sign(payload, key, headers=headers, algorithm='RS256')
response = {
@ -165,7 +162,7 @@ async def token(request: Request):
# {"auth_code":"eyJhbGciOiJSUzI1NiIsImtpZCI6IjAwMDAwMDAwLTAwMDAtMDAwMC0wMDAwLTAwMDAwMDAwMDAwMCIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE2NzExODI5MTQsImV4cCI6MTY3MTI2OTMxNCwiY2hhbGxlbmdlIjoiaXdZdFpIME03K0ZZUWdRQXEwbjhabThWcFpJbWdtV1NDSXI1MkdTSlMxayIsIm9yaWdpbl9yZWYiOiJpd1l0WkgwTTcrRllRZ1FBcTBuOFptOFZwWkltZ21XU0NJcjUyR1NKUzFrIiwia2V5X3JlZiI6IjAwMDAwMDAwLTAwMDAtMDAwMC0wMDAwLTAwMDAwMDAwMDAwMCIsImtpZCI6IjAwMDAwMDAwLTAwMDAtMDAwMC0wMDAwLTAwMDAwMDAwMDAwMCJ9.hkBPQx7UbXqwRzpTSp5fASwLg7rJOgjDOGD98Zh6pEkPW09KjxcsaHKeR8KIZmDS1S_kLed93-UzUY4wXAylFBlM-daL-TEbHJau2muZGWXPrtdsGLI9CLFcc0dmocq1_5rnRV3liqjdZwL8djK9Fx_5tOzEfeI9oCJ49Sh2LD_p1vkFcqUv9z9mVL9IGsoRM6y4hJ2YKBloijzhMLp5E7nojyD6Z8PQZ0mOIOc3tncAaXQS47JhgGsJPUDR-YoLF5uNpAlJKZP2eZWJt3P7MvhIz3lxFPUJ5jHX64Vf0Ds10-GBctZuy1-eCLBXj74uQy_U4KlnCif-5N8bPTvgxw","code_verifier":"CgnDPaugQCb4U6l3EfJSFsA/JxMqNO4TqONeb9yl8EVRWU88yTPlEeJgZQO0f/JVnScYOsvwa0jcvTAMBulEKgucfxDDVL1cBOylGugQ0QlJsXU5hJ8VLAQtOyPthnVyEutERNyOKVwl3YI5Z5EfUcfuhDqmxBUpnAFtQ9H3R3g"}
# payload = self._security.get_valid_payload(req.auth_code) # todo
key = jwk.construct(SITE_KEY_PUB, algorithm=ALGORITHMS.RS512)
key = jwk.construct(INSTANCE_KEY_PUB.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS512)
payload = jwt.decode(token=j['auth_code'], key=key)
# validate the code challenge
@ -190,7 +187,7 @@ async def token(request: Request):
kid = payload.get('kid')
if kid:
headers = {'kid': kid}
key = jwk.construct(SITE_KEY_RSA, algorithm=ALGORITHMS.RS512)
key = jwk.construct(INSTANCE_KEY_RSA.export_key().decode('utf-8'), algorithm=ALGORITHMS.RS512)
auth_token = jwt.encode(new_payload, key=key, headers=headers, algorithm='RS256')
response = {