/usr/bin/spfquery.pyspf is in spf-tools-python 2.0.11-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# Author: Stuart D. Gathman <stuart@bmsi.com>
# Copyright 2004 Business Management Systems, Inc.
# This module is free software, and you may redistribute it and/or modify
# it under the same terms as Python itself, so long as this copyright message
# and disclaimer are retained in their original form.
# Emulate the spfquery command line tool used by Wayne Schlitt's SPF test suite
# $Log: spfquery.py,v $
# Revision 1.4.2.4 2011/10/27 04:46:21 kitterma
# Fix spfquery commit message.
#
# Revision 1.4.2.3 2011/10/27 04:44:58 kitterma
# Update spfquery.py to work with 2.6, 2.7, and 3.2:
# - raise ... as ...
# - print()
#
# Revision 1.4.2.2 2008/03/26 14:34:35 kitterma
# Change shebangs to #!/usr/bin/python throughout.
#
# Revision 1.4.2.1 2006/12/23 05:31:22 kitterma
# Minor updates for packaging lessons learned from Ubuntu
#
# Revision 1.4 2006/11/20 18:39:41 customdesigned
# Change license on spfquery.py. Update README. Move tests to test directory.
#
# Revision 1.3 2005/07/22 02:11:57 customdesigned
# Use dictionary to check for CNAME loops. Check limit independently for
# each top level name, just like for PTR.
#
# Revision 1.2 2005/07/14 04:18:01 customdesigned
# Bring explanations and Received-SPF header into line with
# the unknown=PermErr and error=TempErr convention.
# Hope my case-sensitive mech fix doesn't clash with Scotts.
#
# Revision 1.1.1.1 2005/06/20 19:57:32 customdesigned
# Move Python SPF to its own module.
#
# Revision 1.2 2005/06/02 04:18:55 customdesigned
# Update copyright notices after reading article on /.
#
# Revision 1.1.1.1 2005/05/31 18:07:19 customdesigned
# Release 0.6.9
#
# Revision 2.3 2004/04/19 22:12:11 stuart
# Release 0.6.9
#
# Revision 2.2 2004/04/18 03:29:35 stuart
# Pass most tests except -local and -rcpt-to
#
# Revision 2.1 2004/04/08 18:41:15 stuart
# Reject numeric hello names
#
# Driver for SPF test system
import spf
import sys
from optparse import OptionParser
class PerlOptionParser(OptionParser):
def _process_args (self, largs, rargs, values):
"""_process_args(largs : [string],
rargs : [string],
values : Values)
Process command-line arguments and populate 'values', consuming
options and arguments from 'rargs'. If 'allow_interspersed_args' is
false, stop at the first non-option argument. If true, accumulate any
interspersed non-option arguments in 'largs'.
"""
while rargs:
arg = rargs[0]
# We handle bare "--" explicitly, and bare "-" is handled by the
# standard arg handler since the short arg case ensures that the
# len of the opt string is greater than 1.
if arg == "--":
del rargs[0]
return
elif arg[0:2] == "--":
# process a single long option (possibly with value(s))
self._process_long_opt(rargs, values)
elif arg[:1] == "-" and len(arg) > 1:
# process a single perl style long option
rargs[0] = '-' + arg
self._process_long_opt(rargs, values)
elif self.allow_interspersed_args:
largs.append(arg)
del rargs[0]
else:
return
def format(q):
res,code,txt = q.check()
print(res)
if res in ('pass','neutral','unknown'): print()
else: print(txt)
print('spfquery:',q.get_header_comment(res))
print('Received-SPF:',q.get_header(res,'spfquery'))
def main(argv):
parser = PerlOptionParser()
parser.add_option("--file",dest="file")
parser.add_option("--ip",dest="ip")
parser.add_option("--sender",dest="sender")
parser.add_option("--helo",dest="hello_name")
parser.add_option("--local",dest="local_policy")
parser.add_option("--rcpt-to",dest="rcpt")
parser.add_option("--default-explanation",dest="explanation")
parser.add_option("--sanitize",type="int",dest="sanitize")
parser.add_option("--debug",type="int",dest="debug")
opts,args = parser.parse_args(argv)
if opts.ip:
q = spf.query(opts.ip,opts.sender,opts.hello_name,local=opts.local_policy)
if opts.explanation:
q.set_default_explanation(opts.explanation)
format(q)
if opts.file:
if opts.file == '0':
fp = sys.stdin
else:
fp = open(opts.file,'r')
for ln in fp:
ip,sender,helo,rcpt = ln.split(None,3)
q = spf.query(ip,sender,helo,local=opts.local_policy)
if opts.explanation:
q.set_default_explanation(opts.explanation)
format(q)
fp.close()
if __name__ == "__main__":
import sys
main(sys.argv[1:])
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