2022-03-08 19:42:28 +01:00
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import dkim.dknewkey as _dknewkey
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from os.path import dirname as _dirname, abspath as _abspath, join as _join, isfile as _isfile, isdir as _isdir
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from os import makedirs as _makedirs
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from shutil import rmtree as _rmtree
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import __main__
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def _eprint(*args, **kwargs):
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pass
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_dknewkey.eprint = _eprint
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2022-03-15 12:12:56 +01:00
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_HERE = _dirname(_abspath(__main__.__file__))
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_DKIM_DIR = _join(_HERE, 'pki/dkim')
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2022-03-08 19:42:28 +01:00
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def get_dkim_key(domain_name_eth0, domain):
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2022-03-15 12:12:56 +01:00
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dkim_dir = _join(_DKIM_DIR, domain_name_eth0, domain)
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2022-03-08 19:42:28 +01:00
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dkim_file_src = _join(dkim_dir, f'{domain}')
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dkim_file_key = _join(dkim_dir, f'{domain}.key')
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dkim_file = _join(dkim_dir, f'{domain}.dns')
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if not _isfile(dkim_file):
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if _isdir(dkim_dir):
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_rmtree(dkim_dir)
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_makedirs(dkim_dir)
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priv_key = _dknewkey.GenEd25519Keys(dkim_file_src)
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_dknewkey.ExtractEd25519PublicKey(dkim_file_key, priv_key)
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with open(dkim_file_key, 'r') as fh:
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return fh.read().strip()
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