Arnike/fastapi-dls
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Merge branch 'main' into ui

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# Conflicts:
#	.DEBIAN/control
#	.PKGBUILD/PKGBUILD
#	requirements.txt
This commit is contained in:
Oscar Krause
2025-04-08 10:41:55 +02:00
parent 0d8d546545 4522425bcc
commit b6a0158ee2
16 changed files with 173 additions and 304 deletions
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100
app/util.py
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@@ -1,8 +1,81 @@
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
logging.basicConfig()
class PrivateKey:
def __init__(self, data: bytes):
self.__key = load_pem_private_key(data, password=None)
@staticmethod
def from_file(filename: str) -> "PrivateKey":
log = logging.getLogger(__name__)
log.debug(f'Importing RSA-Private-Key from "{filename}"')
with open(filename, 'rb') as f:
data = f.read()
return PrivateKey(data=data.strip())
def raw(self) -> RSAPrivateKey:
return self.__key
def pem(self) -> bytes:
return self.__key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.TraditionalOpenSSL,
encryption_algorithm=serialization.NoEncryption()
)
def public_key(self) -> "PublicKey":
data = self.__key.public_key().public_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PublicFormat.SubjectPublicKeyInfo
)
return PublicKey(data=data)
@staticmethod
def generate(public_exponent: int = 65537, key_size: int = 2048) -> "PrivateKey":
log = logging.getLogger(__name__)
log.debug(f'Generating RSA-Key')
key = generate_private_key(public_exponent=public_exponent, key_size=key_size)
data = key.private_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PrivateFormat.TraditionalOpenSSL,
encryption_algorithm=serialization.NoEncryption()
)
return PrivateKey(data=data)
class PublicKey:
def __init__(self, data: bytes):
self.__key = load_pem_public_key(data)
@staticmethod
def from_file(filename: str) -> "PublicKey":
log = logging.getLogger(__name__)
log.debug(f'Importing RSA-Public-Key from "{filename}"')
with open(filename, 'rb') as f:
data = f.read()
return PublicKey(data=data.strip())
def raw(self) -> RSAPublicKey:
return self.__key
def pem(self) -> bytes:
return self.__key.public_bytes(
encoding=serialization.Encoding.PEM,
format=serialization.PublicFormat.SubjectPublicKeyInfo
)
def load_file(filename: str) -> bytes:
log = logging.getLogger(f'{__name__}')
log.debug(f'Loading contents of file "{filename}')
@@ -11,33 +84,6 @@ def load_file(filename: str) -> bytes:
return content
def load_key(filename: str) -> "RsaKey":
try:
# Crypto | Cryptodome on Debian
from Crypto.PublicKey import RSA
from Crypto.PublicKey.RSA import RsaKey
except ModuleNotFoundError:
from Cryptodome.PublicKey import RSA
from Cryptodome.PublicKey.RSA import RsaKey
log = logging.getLogger(__name__)
log.debug(f'Importing RSA-Key from "{filename}"')
return RSA.import_key(extern_key=load_file(filename), passphrase=None)
def generate_key() -> "RsaKey":
try:
# Crypto | Cryptodome on Debian
from Crypto.PublicKey import RSA
from Crypto.PublicKey.RSA import RsaKey
except ModuleNotFoundError:
from Cryptodome.PublicKey import RSA
from Cryptodome.PublicKey.RSA import RsaKey
log = logging.getLogger(__name__)
log.debug(f'Generating RSA-Key')
return RSA.generate(bits=2048)
class NV:
__DRIVER_MATRIX_FILENAME = 'static/driver_matrix.json'
__DRIVER_MATRIX: None | dict = None # https://docs.nvidia.com/grid/ => "Driver Versions"