forked from Github-Mirrors/canaille
32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
import os
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from cryptography.hazmat.backends import default_backend as crypto_default_backend
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from cryptography.hazmat.primitives import serialization as crypto_serialization
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from cryptography.hazmat.primitives.asymmetric import rsa
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def install(config):
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if (
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not config.get("OIDC", {}).get("JWT")
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or os.path.exists(config["OIDC"]["JWT"]["PUBLIC_KEY"])
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or os.path.exists(config["OIDC"]["JWT"]["PRIVATE_KEY"])
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):
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return
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key = rsa.generate_private_key(
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backend=crypto_default_backend(), public_exponent=65537, key_size=2048
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)
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private_key = key.private_bytes(
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crypto_serialization.Encoding.PEM,
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crypto_serialization.PrivateFormat.PKCS8,
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crypto_serialization.NoEncryption(),
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)
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public_key = key.public_key().public_bytes(
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crypto_serialization.Encoding.OpenSSH, crypto_serialization.PublicFormat.OpenSSH
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)
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with open(config["OIDC"]["JWT"]["PUBLIC_KEY"], "wb") as fd:
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fd.write(public_key)
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with open(config["OIDC"]["JWT"]["PRIVATE_KEY"], "wb") as fd:
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fd.write(private_key)
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