71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
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from datetime import datetime
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from pyasn1.codec.der import decoder
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from certidude import config
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from certidude.auth import login_required, authorize_admin
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from certidude.decorators import serialize
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OIDS = {
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(2, 5, 4, 3) : 'CN', # common name
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(2, 5, 4, 6) : 'C', # country
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(2, 5, 4, 7) : 'L', # locality
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(2, 5, 4, 8) : 'ST', # stateOrProvince
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(2, 5, 4, 10) : 'O', # organization
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(2, 5, 4, 11) : 'OU', # organizationalUnit
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}
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def parse_dn(data):
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chunks, remainder = decoder.decode(data)
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dn = ""
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if remainder:
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raise ValueError()
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# TODO: Check for duplicate entries?
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def generate():
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for chunk in chunks:
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for chunkette in chunk:
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key, value = chunkette
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yield str(OIDS[key] + "=" + value)
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return ", ".join(generate())
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class LeaseResource(object):
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@serialize
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@login_required
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@authorize_admin
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def on_get(self, req, resp):
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from ipaddress import ip_address
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# BUGBUG
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SQL_LEASES = """
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select
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acquired,
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released,
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address,
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identities.data as identity
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from
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addresses
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right join
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identities
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on
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identities.id = addresses.identity
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where
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addresses.released <> 1
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order by
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addresses.id
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desc
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"""
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conn = config.DATABASE_POOL.get_connection()
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cursor = conn.cursor()
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cursor.execute(SQL_LEASES)
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for acquired, released, address, identity in cursor:
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yield {
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"acquired": datetime.utcfromtimestamp(acquired),
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"released": datetime.utcfromtimestamp(released) if released else None,
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"address": ip_address(bytes(address)),
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"identity": parse_dn(bytes(identity))
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}
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cursor.close()
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conn.close()
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