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allow wildcards for passthrough #59

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allow wildcards for passthrough #59

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11 changes: 10 additions & 1 deletion pi_ldapproxy/proxy.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
import sys
import re
import urllib
import fnmatch
from io import BytesIO
from functools import partial

Expand Down Expand Up @@ -272,7 +273,7 @@ def handleBeforeForwardRequest(self, request, controls, reply):
elif self.factory.is_dn_blacklisted(request.dn):
self.send_bind_response((False, 'DN is blacklisted.'), request, reply)
return None
elif request.dn in self.factory.passthrough_binds:
elif self.factory.is_passthrough_dn(request.dn):
log.info('BindRequest for {dn!r}, passing through ...', dn=request.dn)
self.forwarded_passthrough_bind = True
return request, controls
Expand Down Expand Up @@ -463,6 +464,14 @@ def is_dn_blacklisted(self, dn):
"""
return any(pattern.match(dn) for pattern in DN_BLACKLIST)

def is_passthrough_dn(self, dn):
"""
Check whether the given distinguished name is part of our passthrough-binds setting
:param dn: Distinguished Name as string
:return: a boolean
"""
return any(fnmatch.fnmatch(dn, pattern) for pattern in self.passthrough_binds)

def buildProtocol(self, addr):
"""
called by Twisted for each new incoming connection.
Expand Down