commit d00dc9f7d1b98dd80bbc890db1ddf497aae3bb9e Author: Nick Mathewson nickm@torproject.org Date: Tue Apr 8 03:19:38 2014 -0400

Teach the get_mozilla_ciphers.py script to parse recent firefoxen --- src/common/get_mozilla_ciphers.py | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/src/common/get_mozilla_ciphers.py b/src/common/get_mozilla_ciphers.py index c7e9a84..0636eb3 100644 --- a/src/common/get_mozilla_ciphers.py +++ b/src/common/get_mozilla_ciphers.py @@ -41,12 +41,12 @@ fileA = open(ff('security/manager/ssl/src/nsNSSComponent.cpp'),'r') inCipherSection = False cipherLines = [] for line in fileA: - if line.startswith('static CipherPref CipherPrefs'): + if line.startswith('static const CipherPref sCipherPrefs[]'): # Get the starting boundary of the Cipher Preferences inCipherSection = True elif inCipherSection: line = line.strip() - if line.startswith('{NULL, 0}'): + if line.startswith('{ nullptr, 0}'): # At the ending boundary of the Cipher Prefs break else: @@ -56,12 +56,30 @@ fileA.close() # Parse the lines and put them into a dict ciphers = {} cipher_pref = {} +key_pending = None for line in cipherLines: - m = re.search(r'^{\s*"([^"]+)",\s*(\S*)\s*}', line) + m = re.search(r'^{\s*"([^"]+)",\s*(\S+)\s*(?:,\s*(true|false))?\s*}', line) if m: - key,value = m.groups() - ciphers[key] = value - cipher_pref[value] = key + assert not key_pending + key,value,enabled = m.groups() + if enabled == 'true': + ciphers[key] = value + cipher_pref[value] = key + continue + m = re.search(r'^{\s*"([^"]+)",', line) + if m: + assert not key_pending + key_pending = m.group(1) + continue + m = re.search(r'^\s*(\S+)(?:,\s*(true|false))?\s*}', line) + if m: + assert key_pending + key = key_pending + value,enabled = m.groups() + key_pending = None + if enabled == 'true': + ciphers[key] = value + cipher_pref[value] = key

#### # Now find the correct order for the ciphers