xCAT/pyghmi
2
0
Fork 0
mirror of https://opendev.org/x/pyghmi synced 2025-01-15 12:17:44 +00:00
Code Issues Projects Releases Wiki Activity

Support 20 byte passwords

Browse Source 
The IPMI 2.0 spec allows 20 byte passwords.
If a password is less than 16 bytes, then use
the 1.5 scheme as before.  If between 16 and 21,
then attempt IPMI 2.0 scheme.  Raise when over 20.

Change-Id: I25016b8608d9dbf5d436afd75bd07f0d4eed6d81
This commit is contained in:
Jarrod Johnson 2015-07-15 14:18:09 -04:00
parent d89be6b894
commit 9dbb24236f
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
pyghmi/ipmi/command.py
View File

@ -1211,9 +1211,13 @@ class Command(object):
data = [uid, mode_mask[mode]]
if password:
password = str(password)
if len(password) > 16:
raise Exception('password has limit of 16 chars')
password = password.ljust(16, "\x00")
if 21 > len(password) > 16:
password = password.ljust(20, '\x00')
data[0] |= 0b10000000
elif len(password) > 20:
raise Exception('password has limit of 20 chars')
else:
password = password.ljust(16, "\x00")
data.extend([ord(x) for x in password])
response = self.raw_command(netfn=0x06, command=0x47, data=data)
if 'error' in response: