1 files changed, 0 insertions, 115 deletions
diff --git a/src/common/gen_server_ciphers.py b/src/common/gen_server_ciphers.py
deleted file mode 100755
index 97ed9d046..000000000
--- a/src/common/gen_server_ciphers.py
+++ /dev/null
@@ -1,115 +0,0 @@
-#!/usr/bin/python
-# Copyright 2014, The Tor Project, Inc
-# See LICENSE for licensing information
-
-# This script parses openssl headers to find ciphersuite names, determines
-# which ones we should be willing to use as a server, and sorts them according
-# to preference rules.
-#
-# Run it on all the files in your openssl include directory.
-
-import re
-import sys
-
-EPHEMERAL_INDICATORS = [ "_EDH_", "_DHE_", "_ECDHE_" ]
-BAD_STUFF = [ "_DES_40_", "MD5", "_RC4_", "_DES_64_",
-              "_SEED_", "_CAMELLIA_", "_NULL" ]
-
-# these never get #ifdeffed.
-MANDATORY = [
-    "TLS1_TXT_DHE_RSA_WITH_AES_256_SHA",
-    "TLS1_TXT_DHE_RSA_WITH_AES_128_SHA",
-    "SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA",
-]
-
-def find_ciphers(filename):
-    with open(filename) as f:
-        for line in f:
-            m = re.search(r'(?:SSL3|TLS1)_TXT_\w+', line)
-            if m:
-                yield m.group(0)
-
-def usable_cipher(ciph):
-    ephemeral = False
-    for e in EPHEMERAL_INDICATORS:
-        if e in ciph:
-            ephemeral = True
-    if not ephemeral:
-        return False
-
-    if "_RSA_" not in ciph:
-        return False
-
-    for b in BAD_STUFF:
-        if b in ciph:
-            return False
-    return True
-
-# All fields we sort on, in order of priority.
-FIELDS = [ 'cipher', 'fwsec', 'mode',  'digest', 'bitlength' ]
-# Map from sorted fields to recognized value in descending order of goodness
-FIELD_VALS = { 'cipher' : [ 'AES', 'DES'],
-               'fwsec' : [ 'ECDHE', 'DHE' ],
-               'mode' : [ 'GCM', 'CBC' ],
-               'digest' : [ 'SHA384', 'SHA256', 'SHA' ],
-               'bitlength' : [ '256', '128', '192' ],
-}
-
-class Ciphersuite(object):
-    def __init__(self, name, fwsec, cipher, bitlength, mode, digest):
-        self.name = name
-        self.fwsec = fwsec
-        self.cipher = cipher
-        self.bitlength = bitlength
-        self.mode = mode
-        self.digest = digest
-
-        for f in FIELDS:
-            assert(getattr(self, f) in FIELD_VALS[f])
-
-    def sort_key(self):
-        return tuple(FIELD_VALS[f].index(getattr(self,f)) for f in FIELDS)
-
-
-def parse_cipher(ciph):
-    m = re.match('(?:TLS1|SSL3)_TXT_(EDH|DHE|ECDHE)_RSA(?:_WITH)?_(AES|DES)_(256|128|192)(|_CBC|_CBC3|_GCM)_(SHA|SHA256|SHA384)$', ciph)
-
-    if not m:
-        print "/* Couldn't parse %s ! */"%ciph
-        return None
-
-    fwsec, cipher, bits, mode, digest = m.groups()
-    if fwsec == 'EDH':
-        fwsec = 'DHE'
-
-    if mode in [ '_CBC3', '_CBC', '' ]:
-        mode = 'CBC'
-    elif mode == '_GCM':
-        mode = 'GCM'
-
-    return Ciphersuite(ciph, fwsec, cipher, bits, mode, digest)
-
-ALL_CIPHERS = []
-
-for fname in sys.argv[1:]:
-    ALL_CIPHERS += (parse_cipher(c)
-                           for c in find_ciphers(fname)
-                           if usable_cipher(c) )
-
-ALL_CIPHERS.sort(key=Ciphersuite.sort_key)
-
-for c in ALL_CIPHERS:
-    if c is ALL_CIPHERS[-1]:
-        colon = ';'
-    else:
-        colon = ' ":"'
-
-    if c.name in MANDATORY:
-        print "       /* Required */"
-        print '       %s%s'%(c.name,colon)
-    else:
-        print "#ifdef %s"%c.name
-        print '       %s%s'%(c.name,colon)
-        print "#endif"
-
-