diff options
author | Narayan Desai <desai@mcs.anl.gov> | 2009-05-06 01:26:53 +0000 |
---|---|---|
committer | Narayan Desai <desai@mcs.anl.gov> | 2009-05-06 01:26:53 +0000 |
commit | 9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b (patch) | |
tree | 768763aa48be1a5a2c8dae7cba81859510f1146e /src/lib/tlslite/utils/ASN1Parser.py | |
parent | 13f6d1554dd24d08d44662906fa9f3f008a23058 (diff) | |
download | bcfg2-9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b.tar.gz bcfg2-9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b.tar.bz2 bcfg2-9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b.zip |
more to python 2.6 ssl
git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@5187 ce84e21b-d406-0410-9b95-82705330c041
Diffstat (limited to 'src/lib/tlslite/utils/ASN1Parser.py')
-rwxr-xr-x | src/lib/tlslite/utils/ASN1Parser.py | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/src/lib/tlslite/utils/ASN1Parser.py b/src/lib/tlslite/utils/ASN1Parser.py deleted file mode 100755 index 16b50f29c..000000000 --- a/src/lib/tlslite/utils/ASN1Parser.py +++ /dev/null @@ -1,34 +0,0 @@ -"""Class for parsing ASN.1""" -from compat import * -from codec import * - -#Takes a byte array which has a DER TLV field at its head -class ASN1Parser: - def __init__(self, bytes): - p = Parser(bytes) - p.get(1) #skip Type - - #Get Length - self.length = self._getASN1Length(p) - - #Get Value - self.value = p.getFixBytes(self.length) - - #Assuming this is a sequence... - def getChild(self, which): - p = Parser(self.value) - for x in range(which+1): - markIndex = p.index - p.get(1) #skip Type - length = self._getASN1Length(p) - p.getFixBytes(length) - return ASN1Parser(p.bytes[markIndex : p.index]) - - #Decode the ASN.1 DER length field - def _getASN1Length(self, p): - firstLength = p.get(1) - if firstLength<=127: - return firstLength - else: - lengthLength = firstLength & 0x7F - return p.get(lengthLength) |