2bb34eacfa
2003-11-01 Glynn Foster <glynn.foster@sun.com> * Merge the new-template branch in to HEAD. The branch is now defunct, and we have a live updated foundation.gnome.org. Yay!
244 lines
6.4 KiB
Python
Executable file
244 lines
6.4 KiB
Python
Executable file
#! /usr/bin/python
|
|
|
|
import re
|
|
import sys
|
|
import string
|
|
import md5
|
|
|
|
class Ballot:
|
|
def __init__ (self):
|
|
self.email = 0
|
|
self.member = 0
|
|
self.token = 0
|
|
self.votes = []
|
|
|
|
def add_vote (self, name, id):
|
|
self.votes.append ((name, id))
|
|
|
|
class Candidate:
|
|
def __init__ (self, name, id):
|
|
self.name = name
|
|
self.id = id
|
|
self.count = 0
|
|
self.voters = []
|
|
|
|
candidates = {}
|
|
|
|
candidate_tuples = [ \
|
|
("MARTIN SEVIOR", 1), \
|
|
("RICHARD STALLMAN", 2), \
|
|
("MIGUEL DE ICAZA", 3), \
|
|
("BILL HANEMAN", 4), \
|
|
("MIKE NEWMAN", 5), \
|
|
("GLYNN FOSTER", 6), \
|
|
("BASTIEN NOCERA", 7), \
|
|
("MALCOLM TREDINNICK", 8), \
|
|
("MICHAEL MEEKS", 9), \
|
|
("DANIEL VEILLARD", 10), \
|
|
("JAMES HENSTRIDGE", 11), \
|
|
("JEFF WAUGH", 12), \
|
|
("JIM GETTYS", 13), \
|
|
("LESLIE PROCTOR", 14), \
|
|
("NAT FRIEDMAN", 15), \
|
|
("JONATHAN BLANDFORD", 16), \
|
|
("JODY GOLDBERG", 17), \
|
|
("TIM NEY", 18), \
|
|
("LUIS VILLA", 19), \
|
|
("AMY KAHN", 20), \
|
|
("MARTIN BAULIG", 21), \
|
|
("SRI RAMKRISHNA", 22), \
|
|
("FEDERICO MENA QUINTERO", 23) ]
|
|
|
|
for c in candidate_tuples:
|
|
cand = Candidate (c[0], c[1])
|
|
candidates[cand.id] = cand
|
|
|
|
from_line_re = re.compile ("^From: *(.*)")
|
|
member_address_re = re.compile (">? *Member Address: *([^ ]*)")
|
|
auth_token_re = re.compile (">? *Validation Token: *(.*)")
|
|
vote_re = re.compile (">? *([A-Z- ]+) *\(ID# *([0-9]+)\)")
|
|
|
|
ballots = []
|
|
current_ballot = 0
|
|
|
|
filename = sys.argv[1] # mail archive file
|
|
secret_cookie = sys.argv[2] # secret cookie
|
|
voter_list = sys.argv[3] # list of valid voter addresses
|
|
|
|
# hash from valid addresses to whether they have sent in a ballot yet
|
|
valid_addresses = {}
|
|
|
|
voter_handle = open (voter_list)
|
|
for voter_addr in voter_handle.readlines ():
|
|
valid_addresses[string.strip (voter_addr)] = 0
|
|
|
|
handle = open (filename)
|
|
lines = handle.readlines ()
|
|
for line in lines:
|
|
|
|
match = from_line_re.match (line)
|
|
if match:
|
|
email = string.strip (match.group (1))
|
|
if current_ballot:
|
|
ballots.append (current_ballot)
|
|
current_ballot = Ballot ()
|
|
current_ballot.email = email
|
|
|
|
continue
|
|
|
|
match = member_address_re.match (line)
|
|
if match:
|
|
member = string.strip (match.group (1))
|
|
if (current_ballot.member):
|
|
print "Duplicate member address in ballot from '%s' - duplicates ''%s', '%s'" % (current_ballot.email, current_ballot.member, member)
|
|
else:
|
|
current_ballot.member = member
|
|
|
|
continue
|
|
|
|
match = auth_token_re.match (line)
|
|
if match:
|
|
token = string.strip (match.group (1))
|
|
if (current_ballot.token):
|
|
print "Duplicate auth token in ballot from '%s' - duplicates '%s', '%s'" % (current_ballot.email, current_ballot.token, token)
|
|
else:
|
|
current_ballot.token = token
|
|
|
|
continue
|
|
|
|
match = vote_re.match (line)
|
|
if match:
|
|
name = string.strip (match.group (1))
|
|
id = string.strip (match.group (2))
|
|
|
|
id = int(id)
|
|
|
|
if not candidates.has_key (id):
|
|
print "Unknown candidate '%s' ID %d in ballot from '%s'" % (name, id, current_ballot.email)
|
|
elif not candidates[id].name == name:
|
|
print "Candidate name '%s' for ID '%s' doesn't match, expected '%s'" % (name, id, candidates[id].name)
|
|
else:
|
|
current_ballot.add_vote (name, id)
|
|
|
|
continue
|
|
|
|
if current_ballot:
|
|
ballots.append (current_ballot)
|
|
|
|
handle.close ()
|
|
|
|
def contains_dups (b):
|
|
dups = {}
|
|
for v in b.votes:
|
|
id = v[1]
|
|
if dups.has_key (id):
|
|
return 1
|
|
dups[id] = 1
|
|
return 0
|
|
|
|
dup_tokens = {}
|
|
def md5_is_bad (b):
|
|
key = b.member + secret_cookie
|
|
m = md5.new (key)
|
|
digest = m.digest ()
|
|
# convert to hex, python 2.0 has hexdigest() but this one I'm using
|
|
# apparently does not
|
|
token = ""
|
|
for num in digest:
|
|
token = token + ("%02x" % (ord(num),))
|
|
if token == b.token:
|
|
if dup_tokens.has_key (token):
|
|
print "Auth token occurs twice, someone voted more than once"
|
|
return 0
|
|
else:
|
|
dup_tokens[token] = 1
|
|
return 0
|
|
else:
|
|
print "Bad auth token is %s hashed from '%s'" % (token, key)
|
|
return 1
|
|
|
|
def valid_voter (addr):
|
|
return valid_addresses.has_key (addr)
|
|
|
|
valid_ballots = {}
|
|
|
|
i = 0
|
|
for b in ballots:
|
|
error = 0
|
|
if not b.member:
|
|
error = "missing member address"
|
|
elif not b.token:
|
|
error = "missing auth token"
|
|
elif len (b.votes) > 11:
|
|
error = "too many votes (%d votes)" % len (b.votes)
|
|
elif len (b.votes) == 0:
|
|
error = "didn't list any candidates"
|
|
elif contains_dups (b):
|
|
error = "contains duplicate votes for the same candidate"
|
|
elif md5_is_bad (b):
|
|
error = "bad authentication token"
|
|
elif not valid_voter (b.member):
|
|
error = "ballot from someone not on the list of valid voters"
|
|
else:
|
|
if valid_ballots.has_key (b.token):
|
|
old = valid_ballots[b.token]
|
|
print "Overriding previous valid ballot %d from %s with new ballot %d" % (old[1], old[0].email, i)
|
|
valid_ballots[b.token] = (b, i)
|
|
|
|
if error:
|
|
print "Ignoring ballot %d from '%s' due to: %s" % (i, b.email, error)
|
|
|
|
i = i + 1
|
|
|
|
def tupcmp (a, b):
|
|
return cmp (a[1], b[1])
|
|
|
|
## Print results only after all errors have been printed, so
|
|
## we don't lose any errors.
|
|
valids = valid_ballots.values ()
|
|
valids.sort (tupcmp)
|
|
for (b, i) in valids:
|
|
print "Ballot %d:" % i
|
|
|
|
print " From: " + b.email
|
|
print " Member: " + b.member
|
|
print " Token: " + b.token
|
|
print " Voted for %d candidates:" % len (b.votes)
|
|
|
|
voted_for = []
|
|
|
|
valid_addresses[b.member] = 1
|
|
|
|
for v in b.votes:
|
|
id = v[1]
|
|
candidates[id].count = candidates[id].count + 1
|
|
candidates[id].voters.append (b.member)
|
|
voted_for.append (candidates[id].name)
|
|
|
|
for v in voted_for:
|
|
print " " + v
|
|
|
|
print "The following members did not vote:"
|
|
for addr in valid_addresses.keys ():
|
|
if not valid_addresses[addr]:
|
|
print addr
|
|
|
|
def cmpcand (a, b):
|
|
return cmp (a.count, b.count)
|
|
|
|
cand_list = candidates.values ()
|
|
cand_list.sort (cmpcand)
|
|
|
|
print ""
|
|
print ""
|
|
print "ELECTION RESULTS:"
|
|
|
|
print " %d of %d members cast a valid ballot" % (len (valids), len (valid_addresses.keys()))
|
|
|
|
for c in cand_list:
|
|
print " %s (%d votes)" % (c.name, c.count)
|
|
|
|
|
|
|
|
|
|
|