2022-05-31 22:09:10 +02:00
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import sys
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2022-06-01 23:00:05 +02:00
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PGP_INLINE_BEGIN = b"-----BEGIN PGP MESSAGE-----"
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PGP_INLINE_END = b"-----END PGP MESSAGE-----"
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2022-05-31 22:09:10 +02:00
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def parse_content_type(content_type):
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split_at = content_type.find(';')
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if split_at < 0:
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return (content_type, sys.getdefaultencoding())
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second_part = content_type[split_at+1 : ].strip()
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if second_part.startswith('charset'):
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return (content_type[0 : split_at], second_part[second_part.index('=') + 1 : ].strip())
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else:
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return (content_type[0 : split_at], sys.getdefaultencoding())
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2022-06-01 23:00:05 +02:00
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def is_pgp_inline(payload):
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"""Finds out if the payload (bytes) contains PGP/INLINE markers."""
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return PGP_INLINE_BEGIN in payload and PGP_INLINE_END in payload
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