# @param string If string!=None, load the credential from the string
# @param filename If filename!=None, load the credential from the file
# FIXME: create and subject are ignored!
- def __init__(self, create=False, subject=None, string=None, filename=None):
+ def __init__(self, create=False, subject=None, string=None, filename=None, cred=None):
self.gidCaller = None
self.gidObject = None
self.expiration = None
self.xml = None
self.refid = None
self.legacy = None
+ self.type = None
+ self.version = None
+
+ if cred:
+ if isinstance(cred, StringTypes):
+ string = cred
+ self.type = 'geni_sfa'
+ self.version = '1.0'
+ elif isinstance(cred, dict):
+ string = cred['geni_value']
+ self.type = cred['geni_type']
+ self.version = cred['geni_version']
+
# Check if this is a legacy credential, translate it if so
if string or filename:
break
def get_subject(self):
+ subject = ""
if not self.gidObject:
self.decode()
- return self.gidObject.get_printable_subject()
+ if self.gidObject:
+ subject = self.gidObject.get_printable_subject()
+ return subject
# sounds like this should be __repr__ instead ??
def get_summary_tostring(self):
if not self.gidObject:
self.decode()
return self.gidObject
-
-
##
# Expiration: an absolute UTC time of expiration (as either an int or string or datetime)
if isinstance(privs, str):
self.privileges = Rights(string = privs)
else:
- self.privileges = privs
-
+ self.privileges = privs
##
# return the privileges as a Rights object
# Below throws InUse exception if we forgot to clone the attribute first
oldAttr = signed_cred.setAttributeNode(attr.cloneNode(True))
if oldAttr and oldAttr.value != attr.value:
- msg = "Delegating cred from owner %s to %s over %s replaced attribute %s value '%s' with '%s'" % (self.parent.gidCaller.get_urn(), self.gidCaller.get_urn(), self.gidObject.get_urn(), oldAttr.name, oldAttr.value, attr.value)
+ msg = "Delegating cred from owner %s to %s over %s:\n - Replaced attribute %s value '%s' with '%s'" % (self.parent.gidCaller.get_urn(), self.gidCaller.get_urn(), self.gidObject.get_urn(), oldAttr.name, oldAttr.value, attr.value)
logger.warn(msg)
#raise CredentialNotVerifiable("Can't encode new valid delegated credential: %s" % msg)
def decode(self):
if not self.xml:
return
+
+ doc = None
+ try:
+ doc = parseString(self.xml)
+ except ExpatError,e:
+ raise CredentialNotVerifiable("Malformed credential")
doc = parseString(self.xml)
sigs = []
signed_cred = doc.getElementsByTagName("signed-credential")
trusted_cert_objects.append(GID(filename=f))
ok_trusted_certs.append(f)
except Exception, exc:
- logger.error("Failed to load trusted cert from %s: %r", f, exc)
+ logger.error("Failed to load trusted cert from %s: %r"%( f, exc))
trusted_certs = ok_trusted_certs
# Use legacy verification if this is a legacy credential
result += "CREDENTIAL %s\n" % self.get_subject()
filename=self.get_filename()
if filename: result += "Filename %s\n"%filename
- result += " privs: %s\n" % self.get_privileges().save_to_string()
+ privileges = self.get_privileges()
+ if privileges:
+ result += " privs: %s\n" % privileges.save_to_string()
+ else:
+ result += " privs: \n"
gidCaller = self.get_gid_caller()
if gidCaller:
result += " gidCaller:\n"
print " gidIssuer:"
self.get_signature().get_issuer_gid().dump(8, dump_parents)
+ if self.expiration:
+ print " expiration:", self.expiration.isoformat()
+
gidObject = self.get_gid_object()
if gidObject:
result += " gidObject:\n"