def iscsi_chap_auth(self, init_id, in_user, in_password,
out_user, out_password, flags=FLAG_RSVD):
"""
Register a user/password for the specified initiator for CHAP
authentication.
"""
AccessGroup.initiator_id_verify(init_id,
AccessGroup.INIT_TYPE_ISCSI_IQN,
raise_exception=True)
return self._tp.rpc('iscsi_chap_auth', _del_self(locals()))
def access_group_initiator_add(self, access_group, init_id, init_type,
flags=FLAG_RSVD):
"""
Adds an initiator to an access group
"""
init_type, init_id = AccessGroup.initiator_id_verify(
init_id, init_type, raise_exception=True)[1:]
return self._tp.rpc('access_group_initiator_add', _del_self(locals()))
def access_group_initiator_delete(self, access_group, init_id, init_type,
flags=FLAG_RSVD):
"""
Deletes an initiator from an access group
"""
init_id = AccessGroup.initiator_id_verify(init_id, None,
raise_exception=True)[2]
return self._tp.rpc('access_group_initiator_delete',
_del_self(locals()))
def access_group_create(self, name, init_id, init_type, system,
flags=FLAG_RSVD):
"""
Creates an access group and add the specified initiator id,
init_type and desired access.
"""
init_type, init_id = AccessGroup.initiator_id_verify(
init_id, init_type, raise_exception=True)[1:]
return self._tp.rpc('access_group_create', _del_self(locals()))
def lsm_init_id_to_snia(lsm_init_id):
"""
If lsm_init_id is a WWPN, convert it to SNIA format:
[0-9A-F]{16}
If not, return original directly.
"""
val, init_type, init_id = AccessGroup.initiator_id_verify(lsm_init_id)
if val and init_type == AccessGroup.INIT_TYPE_WWPN:
return lsm_init_id.replace(':', '').upper()
return lsm_init_id
def lsm_init_id_to_snia(lsm_init_id):
"""
If lsm_init_id is a WWPN, convert it to SNIA format:
[0-9A-F]{16}
If not, return original directly.
"""
val, init_type, init_id = AccessGroup.initiator_id_verify(lsm_init_id)
if val and init_type == AccessGroup.INIT_TYPE_WWPN:
return lsm_init_id.replace(':', '').upper()
return lsm_init_id
def parse_convert_init(init_id):
"""
If init_id is a WWPN, convert it into LSM standard version:
(?:[0-9a-f]{2}:){7}[0-9a-f]{2}
Return (converted_init_id, lsm_init_type)
"""
valid, init_type, init_id = AccessGroup.initiator_id_verify(init_id)
if valid:
return (init_id, init_type)
raise ArgError("--init-id %s is not a valid WWPN or iSCSI IQN" % init_id)
