import random
import string
import tempfile
+import time
import logger
import tools
def start(options, conf):
- # XXX REMOVE ME
- return
-
logger.log("sliverauth plugin starting up...")
def SetSliverTag(plc, slice, tagname, value):
node_id = tools.node_id()
- slivertags=plc.GetSliceTags({"name":slice,"node_id":node_id})
+ slivertags=plc.GetSliceTags({"name":slice,"node_id":node_id,"tagname":tagname})
if len(slivertags)==0:
slivertag_id=plc.AddSliceTag(slice,tagname,value,node_id)
else:
slivertag_id=slivertags[0]['slice_tag_id']
plc.UpdateSliceTag(slivertag_id,value)
-def GetSlivers(plc, data, conf):
- # XXX REMOVE ME
- logger.log("sliverauth: DISABLED!")
- return
-
+def GetSlivers(data, config, plc):
if 'slivers' not in data:
logger.log("sliverauth: getslivers data lack's sliver information. IGNORING!")
return
- random.seed(42)
for sliver in data['slivers']:
found_hmac = False
for attribute in sliver['attributes']:
break
if not found_hmac:
+ # XXX need a better random seed?!
+ random.seed(time.time())
d = [random.choice(string.letters) for x in xrange(32)]
hmac = "".join(d)
SetSliverTag(plc,sliver['name'],'hmac',hmac)
+ logger.log("sliverauth setting %s hmac" % sliver['name'])
path = '/vservers/%s/etc/planetlab' % sliver['name']
if os.path.exists(path):
if os.path.exists(keyfile):
os.unlink(keyfile)
os.rename(name,keyfile)
+ logger.log("sliverauth writing hmac to %s " % keyfile)
os.chmod(keyfile,0400)