40 lines
1018 B
Python
40 lines
1018 B
Python
import io
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import logging
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import os
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##
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import gpg # https://pypi.org/project/gpg/
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_logger = logging.getLogger()
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class GPG(object):
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home = None
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gpg = None
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def __init__(self, home = None):
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if home:
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self.home = home
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self.initHome()
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def decrypt(self, fpath):
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fpath = os.path.abspath(os.path.expanduser(fpath))
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with open(fpath, 'rb') as fh:
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iobuf = io.BytesIO(fh.read())
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iobuf.seek(0, 0)
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rslt = self.gpg.decrypt(iobuf)
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decrypted = rslt[0]
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return(decrypted)
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def initHome(self):
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if not self.home:
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h = os.environ.get('GNUPGHOME')
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if h:
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self.home = h
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if self.home:
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self.home = os.path.abspath(os.path.expanduser(self.home))
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if not os.path.isdir(self.home):
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raise ValueError('GPG home does not exist')
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_logger.debug('Set GPG home to explicitly specified value {0}'.format(self.home))
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return(None)
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