created "init_config_token_demo"
This commit is contained in:
parent
7ce79ec95b
commit
c15cdee610
288
app/main.py
288
app/main.py
@ -6,7 +6,7 @@ from datetime import datetime, timedelta, 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 os.path import join, dirname, isfile
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from uuid import uuid4
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from dateutil.relativedelta import relativedelta
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@ -18,10 +18,11 @@ 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 starlette.responses import StreamingResponse, JSONResponse as JSONr, HTMLResponse as HTMLr, Response, \
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RedirectResponse
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from orm import Origin, Lease, init as db_init, migrate
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from util import PrivateKey, PublicKey, load_file
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from util import PrivateKey, PublicKey, load_file, Cert
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# Load variables
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load_dotenv('../version.env')
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@ -421,7 +422,7 @@ async def leasing_v1_config_token(request: Request):
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logger.debug(f'Headers: {request.headers}')
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logger.debug(f'Request: {j}')
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# todo: THIS IS A DEMO ONLY - THIS ENDPOINT GENERATES A NEW ROOT-CA EVERY TIME IT IS CALLED !!!
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# todo: THIS IS A DEMO ONLY
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###
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#
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@ -429,138 +430,181 @@ async def leasing_v1_config_token(request: Request):
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#
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###
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from cryptography import x509
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from cryptography.hazmat._oid import NameOID
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from cryptography.hazmat.primitives import serialization, hashes
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from cryptography.hazmat.primitives.asymmetric.rsa import generate_private_key
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from cryptography.hazmat.primitives.serialization import Encoding
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root_private_key_filename = join(dirname(__file__), 'cert/my_demo_root_private_key.pem')
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root_certificate_filename = join(dirname(__file__), 'cert/my_demo_root_certificate.pem')
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ca_private_key_filename = join(dirname(__file__), 'cert/my_demo_ca_private_key.pem')
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ca_certificate_filename = join(dirname(__file__), 'cert/my_demo_ca_certificate.pem')
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si_private_key_filename = join(dirname(__file__), 'cert/my_demo_si_private_key.pem')
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si_certificate_filename = join(dirname(__file__), 'cert/my_demo_si_certificate.pem')
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""" Create Root Key and Certificate """
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def init_config_token_demo():
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from cryptography import x509
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from cryptography.hazmat._oid import NameOID
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from cryptography.hazmat.primitives import serialization, hashes
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from cryptography.hazmat.primitives.asymmetric.rsa import generate_private_key
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from cryptography.hazmat.primitives.serialization import Encoding
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# create root keypair
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my_root_private_key = generate_private_key(public_exponent=65537, key_size=4096)
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my_root_public_key = my_root_private_key.public_key()
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""" Create Root Key and Certificate """
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# create root-certificate subject
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my_root_subject = x509.Name([
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x509.NameAttribute(NameOID.COUNTRY_NAME, u'US'),
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x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, u'California'),
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x509.NameAttribute(NameOID.ORGANIZATION_NAME, u'Nvidia'),
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x509.NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, u'Nvidia Licensing Service (NLS)'),
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x509.NameAttribute(NameOID.COMMON_NAME, u'NLS Root CA'),
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])
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# create root keypair
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my_root_private_key = generate_private_key(public_exponent=65537, key_size=4096)
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my_root_public_key = my_root_private_key.public_key()
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# create self-signed root-certificate
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my_root_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_root_subject)
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.issuer_name(my_root_subject)
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.public_key(my_root_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_root_public_key), critical=False)
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.sign(my_root_private_key, hashes.SHA256()))
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# create root-certificate subject
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my_root_subject = x509.Name([
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x509.NameAttribute(NameOID.COUNTRY_NAME, u'US'),
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x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, u'California'),
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x509.NameAttribute(NameOID.ORGANIZATION_NAME, u'Nvidia'),
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x509.NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, u'Nvidia Licensing Service (NLS)'),
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x509.NameAttribute(NameOID.COMMON_NAME, u'NLS Root CA'),
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])
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""" Create CA (Intermediate) Key and Certificate """
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# create self-signed root-certificate
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my_root_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_root_subject)
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.issuer_name(my_root_subject)
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.public_key(my_root_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_root_public_key), critical=False)
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.sign(my_root_private_key, hashes.SHA256()))
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# create ca keypair
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my_ca_private_key = generate_private_key(public_exponent=65537, key_size=4096)
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my_ca_public_key = my_ca_private_key.public_key()
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my_root_private_key_as_pem = my_root_private_key.private_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PrivateFormat.TraditionalOpenSSL,
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encryption_algorithm=serialization.NoEncryption(),
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)
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# create ca-certificate subject
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my_ca_subject = x509.Name([
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x509.NameAttribute(NameOID.COUNTRY_NAME, u'US'),
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x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, u'California'),
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x509.NameAttribute(NameOID.ORGANIZATION_NAME, u'Nvidia'),
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x509.NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, u'Nvidia Licensing Service (NLS)'),
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x509.NameAttribute(NameOID.COMMON_NAME, u'NLS Intermediate CA'),
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])
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with open(root_private_key_filename, 'wb') as f:
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f.write(my_root_private_key_as_pem)
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# create self-signed ca-certificate
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my_ca_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_ca_subject)
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.issuer_name(my_root_subject)
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.public_key(my_ca_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
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.add_extension(x509.KeyUsage(digital_signature=False, key_encipherment=False, key_cert_sign=True,
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key_agreement=False, content_commitment=False, data_encipherment=False,
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crl_sign=True, encipher_only=False, decipher_only=False), critical=True)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_ca_public_key), critical=False)
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# .add_extension(x509.AuthorityKeyIdentifier.from_issuer_public_key(my_root_public_key), critical=False)
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.add_extension(x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
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my_root_certificate.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
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), critical=False)
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.sign(my_root_private_key, hashes.SHA256()))
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with open(root_certificate_filename, 'wb') as f:
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f.write(my_root_certificate.public_bytes(encoding=Encoding.PEM))
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# with open('caChain_my.pem', 'wb') as f:
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# f.write(my_ca_certificate.public_bytes(encoding=Encoding.PEM))
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""" Create CA (Intermediate) Key and Certificate """
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""" Create Service-Instance Key and Certificate """
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# create ca keypair
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my_ca_private_key = generate_private_key(public_exponent=65537, key_size=4096)
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my_ca_public_key = my_ca_private_key.public_key()
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# create si keypair
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my_si_private_key = generate_private_key(public_exponent=65537, key_size=2048)
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my_si_public_key = my_si_private_key.public_key()
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# create ca-certificate subject
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my_ca_subject = x509.Name([
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x509.NameAttribute(NameOID.COUNTRY_NAME, u'US'),
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x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, u'California'),
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x509.NameAttribute(NameOID.ORGANIZATION_NAME, u'Nvidia'),
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x509.NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, u'Nvidia Licensing Service (NLS)'),
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x509.NameAttribute(NameOID.COMMON_NAME, u'NLS Intermediate CA'),
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])
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my_si_private_key_as_pem = my_si_private_key.private_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PrivateFormat.TraditionalOpenSSL,
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encryption_algorithm=serialization.NoEncryption(),
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)
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my_si_public_key_as_pem = my_si_public_key.public_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PublicFormat.SubjectPublicKeyInfo,
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)
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# create self-signed ca-certificate
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my_ca_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_ca_subject)
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.issuer_name(my_root_subject)
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.public_key(my_ca_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
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.add_extension(x509.KeyUsage(digital_signature=False, key_encipherment=False, key_cert_sign=True,
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key_agreement=False, content_commitment=False, data_encipherment=False,
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crl_sign=True, encipher_only=False, decipher_only=False), critical=True)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_ca_public_key), critical=False)
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# .add_extension(x509.AuthorityKeyIdentifier.from_issuer_public_key(my_root_public_key), critical=False)
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.add_extension(x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
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my_root_certificate.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
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), critical=False)
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.sign(my_root_private_key, hashes.SHA256()))
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# with open('instance.private.pem', 'wb') as f:
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# f.write(my_si_private_key_as_pem)
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my_ca_private_key_as_pem = my_ca_private_key.private_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PrivateFormat.TraditionalOpenSSL,
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encryption_algorithm=serialization.NoEncryption(),
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)
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# with open('instance.public.pem', 'wb') as f:
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# f.write(my_si_public_key_as_pem)
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with open(ca_private_key_filename, 'wb') as f:
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f.write(my_ca_private_key_as_pem)
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# create si-certificate subject
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my_si_subject = x509.Name([
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#x509.NameAttribute(NameOID.COMMON_NAME, INSTANCE_REF),
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x509.NameAttribute(NameOID.COMMON_NAME, j.get('service_instance_ref')),
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])
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with open(ca_certificate_filename, 'wb') as f:
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f.write(my_ca_certificate.public_bytes(encoding=Encoding.PEM))
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# create self-signed si-certificate
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my_si_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_si_subject)
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.issuer_name(my_ca_subject)
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.public_key(my_si_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.KeyUsage(digital_signature=True, key_encipherment=True, key_cert_sign=False,
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key_agreement=True, content_commitment=False, data_encipherment=False,
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crl_sign=False, encipher_only=False, decipher_only=False), critical=True)
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.add_extension(x509.ExtendedKeyUsage([
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x509.oid.ExtendedKeyUsageOID.SERVER_AUTH,
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x509.oid.ExtendedKeyUsageOID.CLIENT_AUTH]
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), critical=False)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_si_public_key), critical=False)
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# .add_extension(x509.AuthorityKeyIdentifier.from_issuer_public_key(my_ca_public_key), critical=False)
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.add_extension(x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
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my_ca_certificate.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
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), critical=False)
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.add_extension(x509.SubjectAlternativeName([
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#x509.DNSName(INSTANCE_REF)
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x509.DNSName(j.get('service_instance_ref'))
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]), critical=False)
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.sign(my_ca_private_key, hashes.SHA256()))
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""" Create Service-Instance Key and Certificate """
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my_si_public_key_exp = my_si_certificate.public_key().public_numbers().e
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my_si_public_key_mod = f'{my_si_certificate.public_key().public_numbers().n:x}' # hex value without "0x" prefix
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# create si keypair
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my_si_private_key = generate_private_key(public_exponent=65537, key_size=2048)
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my_si_public_key = my_si_private_key.public_key()
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# with open('cert_my.pem', 'wb') as f:
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# f.write(my_si_certificate.public_bytes(encoding=Encoding.PEM))
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my_si_private_key_as_pem = my_si_private_key.private_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PrivateFormat.TraditionalOpenSSL,
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encryption_algorithm=serialization.NoEncryption(),
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)
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my_si_public_key_as_pem = my_si_public_key.public_bytes(
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encoding=serialization.Encoding.PEM,
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format=serialization.PublicFormat.SubjectPublicKeyInfo,
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)
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with open(si_private_key_filename, 'wb') as f:
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f.write(my_si_private_key_as_pem)
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# with open('instance.public.pem', 'wb') as f:
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# f.write(my_si_public_key_as_pem)
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# create si-certificate subject
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my_si_subject = x509.Name([
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# x509.NameAttribute(NameOID.COMMON_NAME, INSTANCE_REF),
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x509.NameAttribute(NameOID.COMMON_NAME, j.get('service_instance_ref')),
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])
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# create self-signed si-certificate
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my_si_certificate = (
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x509.CertificateBuilder()
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.subject_name(my_si_subject)
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.issuer_name(my_ca_subject)
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.public_key(my_si_public_key)
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.serial_number(x509.random_serial_number())
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.not_valid_before(datetime.now(tz=UTC) - timedelta(days=1))
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.not_valid_after(datetime.now(tz=UTC) + timedelta(days=365 * 10))
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.add_extension(x509.KeyUsage(digital_signature=True, key_encipherment=True, key_cert_sign=False,
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key_agreement=True, content_commitment=False, data_encipherment=False,
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crl_sign=False, encipher_only=False, decipher_only=False), critical=True)
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.add_extension(x509.ExtendedKeyUsage([
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x509.oid.ExtendedKeyUsageOID.SERVER_AUTH,
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x509.oid.ExtendedKeyUsageOID.CLIENT_AUTH]
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), critical=False)
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.add_extension(x509.SubjectKeyIdentifier.from_public_key(my_si_public_key), critical=False)
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# .add_extension(x509.AuthorityKeyIdentifier.from_issuer_public_key(my_ca_public_key), critical=False)
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.add_extension(x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
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my_ca_certificate.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
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), critical=False)
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.add_extension(x509.SubjectAlternativeName([
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# x509.DNSName(INSTANCE_REF)
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x509.DNSName(j.get('service_instance_ref'))
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]), critical=False)
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.sign(my_ca_private_key, hashes.SHA256()))
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my_si_public_key_exp = my_si_certificate.public_key().public_numbers().e
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my_si_public_key_mod = f'{my_si_certificate.public_key().public_numbers().n:x}' # hex value without "0x" prefix
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with open(si_certificate_filename, 'wb') as f:
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f.write(my_si_certificate.public_bytes(encoding=Encoding.PEM))
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if not (isfile(root_private_key_filename)
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and isfile(ca_private_key_filename)
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and isfile(ca_certificate_filename)
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and isfile(si_private_key_filename)
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and isfile(si_certificate_filename)):
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init_config_token_demo()
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my_ca_certificate = Cert.from_file(ca_certificate_filename)
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my_si_certificate = Cert.from_file(si_certificate_filename)
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my_si_private_key = PrivateKey.from_file(si_private_key_filename)
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my_si_private_key_as_pem = my_si_private_key.pem()
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my_si_public_key = my_si_private_key.public_key().raw()
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my_si_public_key_as_pem = my_si_private_key.public_key().pem()
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""" build out payload """
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@ -590,8 +634,8 @@ async def leasing_v1_config_token(request: Request):
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my_jwt_encode_key = jwk.construct(my_si_private_key_as_pem.decode('utf-8'), algorithm=ALGORITHMS.RS256)
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config_token = jws.sign(payload, key=my_jwt_encode_key, headers=None, algorithm=ALGORITHMS.RS256)
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response_ca_chain = my_ca_certificate.public_bytes(encoding=Encoding.PEM).decode('utf-8')
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response_si_certificate = my_si_certificate.public_bytes(encoding=Encoding.PEM).decode('utf-8')
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response_ca_chain = my_ca_certificate.pem().decode('utf-8')
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response_si_certificate = my_si_certificate.pem().decode('utf-8')
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response = {
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"certificateConfiguration": {
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@ -600,8 +644,8 @@ async def leasing_v1_config_token(request: Request):
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# 76 chars per line
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"publicCert": response_si_certificate,
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"publicKey": {
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"exp": int(my_si_certificate.public_key().public_numbers().e),
|
||||
"mod": [hex(my_si_certificate.public_key().public_numbers().n)[2:]],
|
||||
"exp": int(my_si_certificate.raw().public_key().public_numbers().e),
|
||||
"mod": [hex(my_si_certificate.raw().public_key().public_numbers().n)[2:]],
|
||||
},
|
||||
},
|
||||
"configToken": config_token,
|
||||
|
||||
24
app/util.py
24
app/util.py
@ -3,6 +3,7 @@ import logging
|
||||
from cryptography.hazmat.primitives import serialization
|
||||
from cryptography.hazmat.primitives.asymmetric.rsa import RSAPrivateKey, RSAPublicKey, generate_private_key
|
||||
from cryptography.hazmat.primitives.serialization import load_pem_private_key, load_pem_public_key
|
||||
from cryptography.x509 import load_pem_x509_certificate, Certificate
|
||||
|
||||
logging.basicConfig()
|
||||
|
||||
@ -76,6 +77,29 @@ class PublicKey:
|
||||
format=serialization.PublicFormat.SubjectPublicKeyInfo
|
||||
)
|
||||
|
||||
|
||||
class Cert:
|
||||
|
||||
def __init__(self, data: bytes):
|
||||
self.__cert = load_pem_x509_certificate(data)
|
||||
|
||||
@staticmethod
|
||||
def from_file(filename: str) -> "Cert":
|
||||
log = logging.getLogger(__name__)
|
||||
log.debug(f'Importing Certificate from "{filename}"')
|
||||
|
||||
with open(filename, 'rb') as f:
|
||||
data = f.read()
|
||||
|
||||
return Cert(data=data.strip())
|
||||
|
||||
def raw(self) -> Certificate:
|
||||
return self.__cert
|
||||
|
||||
def pem(self) -> bytes:
|
||||
return self.__cert.public_bytes(encoding=serialization.Encoding.PEM)
|
||||
|
||||
|
||||
def load_file(filename: str) -> bytes:
|
||||
log = logging.getLogger(f'{__name__}')
|
||||
log.debug(f'Loading contents of file "{filename}')
|
||||
|
||||
Loading…
Reference in New Issue
Block a user