Bug #1558
NTLM authentication fails because MD4 is not available
Start date:
11/09/2016
Due date:
% Done:
100%
History
#1
Updated by Luke Murphey almost 8 years ago
import hashlib m = hashlib.new('md4')
#2
Updated by Luke Murphey almost 8 years ago
Splunk only supports: ('md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512')
import hashlib hashlib.algorithms
#3
Updated by Luke Murphey almost 8 years ago
#4
Updated by Luke Murphey almost 8 years ago
Odd, this is the call that fails but that should work on my host:
digest = hashlib.new('md4', passwd.encode('utf-16le')).digest()
This works on my host:
bin/splunk cmd python -c "import hashlib;print hashlib.new('md4', 'test').hexdigest()"
That prints: db346d691d7acc4dc2625db19f9e3f52
#5
Updated by Luke Murphey almost 8 years ago
This didn't work for me on Windows 10 Pro with Splunk 6.5 (Python 2.7.11).
#6
Updated by Luke Murphey almost 8 years ago
The unit tests fail on Windows but pass on *nix.
#7
Updated by Luke Murphey over 7 years ago
- Assignee set to Luke Murphey
- Target version set to 2.0.1
#9
Updated by Luke Murphey over 7 years ago
They are retirning the same value but the custom implementation returns a hex array string.
#10
Updated by Luke Murphey over 7 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
#11
Updated by Luke Murphey over 7 years ago
import hashlib from md4 import MD4 def hash_md4(data): md4 = MD4() md4.update(data) return md4 def hash_md4_orig(data): return hashlib.new('md4', data) d = "tree" new = hash_md4(d).digest() expected = '\xb6\x84+C\xe7L$\xbbM\x14\xd2N\xd5\x10d\xcb' if new == expected: print "hash matches" else: print "hash does not match" orig = hash_md4_orig(d).digest() if orig == expected: print "orig hash matches" else: print "orig hash does not match"
#12
Updated by Luke Murphey over 7 years ago
- Status changed from Closed to In Progress
This works on my mac but I get a different hash on Windows.
#13
Updated by Luke Murphey over 7 years ago
- Status changed from In Progress to Closed