summaryrefslogtreecommitdiffstats
path: root/src/lib/tlslite/utils/ASN1Parser.py
diff options
context:
space:
mode:
authorNarayan Desai <desai@mcs.anl.gov>2009-05-06 01:26:53 +0000
committerNarayan Desai <desai@mcs.anl.gov>2009-05-06 01:26:53 +0000
commit9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b (patch)
tree768763aa48be1a5a2c8dae7cba81859510f1146e /src/lib/tlslite/utils/ASN1Parser.py
parent13f6d1554dd24d08d44662906fa9f3f008a23058 (diff)
downloadbcfg2-9590d0bb421cb7fdf7dd04d4b1d0d77e3f06f13b.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-xsrc/lib/tlslite/utils/ASN1Parser.py34
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)