def confirm_remove_role_admins(txn_key, batch_key, proposal_id, role_id,
user_id, reason):
confirm_add_payload = role_transaction_pb2.ConfirmRemoveRoleAdmin(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.make_role_admins_address(role_id=role_id,
user_id=txn_key.public_key)
]
inputs.append(addresser.make_proposal_address(role_id, user_id))
outputs = [
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, user_id)
]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=confirm_add_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.CONFIRM_REMOVE_ROLE_ADMINS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def create_role(txn_key, batch_key, role_name, role_id, metadata, admins,
owners):
"""Create a BatchList with a CreateRole transaction in it.
Args:
txn_key (Key): The transaction signer's key pair.
batch_key (Key): The batch signer's key pair.
role_name (str): The name of the Role.
role_id (str): A uuid that identifies this Role.
metadata (str): Client supplied information that is not parsed.
admins (list): A list of User ids of the Users who are admins of this
Role.
owners (list): A list of User ids of the Users who are owners of this
Role.
Returns:
tuple
BatchList, batch header_signature tuple
"""
create_role_payload = role_transaction_pb2.CreateRole(role_id=role_id,
name=role_name,
metadata=metadata,
admins=admins,
owners=owners)
inputs = [
addresser.make_sysadmin_members_address(txn_key.public_key),
addresser.make_role_attributes_address(role_id)
]
inputs.extend([addresser.make_user_address(u) for u in admins])
inputs.extend([addresser.make_user_address(u) for u in owners])
inputs.extend([
addresser.make_role_admins_address(role_id=role_id, user_id=a)
for a in admins
])
inputs.extend([
addresser.make_role_owners_address(role_id=role_id, user_id=o)
for o in owners
])
outputs = [addresser.make_role_attributes_address(role_id)]
outputs.extend([
addresser.make_role_admins_address(role_id=role_id, user_id=a)
for a in admins
])
outputs.extend([
addresser.make_role_owners_address(role_id=role_id, user_id=o)
for o in owners
])
rbac_payload = rbac_payload_pb2.RBACPayload(
content=create_role_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.CREATE_ROLE)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def _handle_role_state_set(create_role, state):
role_container = role_state_pb2.RoleAttributesContainer()
role = role_container.role_attributes.add()
role.role_id = create_role.role_id
role.name = create_role.name
role.metadata = create_role.metadata
entries_to_set = [
StateEntry(address=addresser.make_role_attributes_address(
create_role.role_id),
data=role_container.SerializeToString())
]
pubkeys_by_address = {}
for admin in list(create_role.admins):
admin_address = addresser.make_role_admins_address(
role_id=create_role.role_id, user_id=admin)
if admin_address in pubkeys_by_address:
pubkeys_by_address[admin_address].append(admin)
else:
pubkeys_by_address[admin_address] = [admin]
for owner in list(create_role.owners):
owner_address = addresser.make_role_owners_address(
role_id=create_role.role_id, user_id=owner)
if owner_address in pubkeys_by_address:
pubkeys_by_address[owner_address].append(owner)
else:
pubkeys_by_address[owner_address] = [owner]
state_returns = get_state(state, [
addresser.make_role_admins_address(role_id=create_role.role_id,
user_id=a)
for a in create_role.admins
] + [
addresser.make_role_owners_address(role_id=create_role.role_id,
user_id=o)
for o in create_role.owners
])
for addr, pubkeys in pubkeys_by_address.items():
try:
state_entry = get_state_entry(state_returns, addr)
container = role_state_pb2.RoleRelationshipContainer()
container.ParseFromString(state_entry.data)
except KeyError:
container = role_state_pb2.RoleRelationshipContainer()
_add_role_rel_to_container(container, create_role.role_id, pubkeys)
entries_to_set.append(
StateEntry(address=addr, data=container.SerializeToString()))
set_state(state, entries_to_set)
def apply_propose_remove(header, payload, state):
role_admins_payload = role_transaction_pb2.ProposeRemoveRoleAdmin()
role_admins_payload.ParseFromString(payload.content)
role_admins_address = addresser.make_role_admins_address(
role_id=role_admins_payload.role_id,
user_id=role_admins_payload.user_id)
proposal_address = addresser.make_proposal_address(
object_id=role_admins_payload.role_id,
related_id=role_admins_payload.user_id)
state_entries = validate_role_rel_proposal(header, role_admins_payload,
role_admins_address, state)
if not no_open_proposal(
state_entries=state_entries,
object_id=role_admins_payload.role_id,
related_id=role_admins_payload.user_id,
proposal_address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.REMOVE_ROLE_ADMINS):
raise InvalidTransaction(
"There is already an open proposal for REMOVE_ROLE_ADMINS "
"with role id {} and user id {}".format(
role_admins_payload.role_id, role_admins_payload.user_id))
handle_propose_state_set(
state_entries=state_entries,
header=header,
payload=role_admins_payload,
address=proposal_address,
proposal_type=proposal_state_pb2.Proposal.REMOVE_ROLE_ADMINS,
state=state)
def test_generated_role_admin_addr(self):
"""Tests the role admin address creation function as well as the
address_is function.
"""
role_id = uuid4().hex
admin_id = uuid4().hex
address = addresser.make_role_admins_address(role_id, admin_id)
self.assertEqual(len(address), addresser.ADDRESS_LENGTH,
"The address is 70 characters")
self.assertTrue(addresser.is_address(address),
"The address is 70 character hexidecimal")
self.assertTrue(addresser.namespace_ok(address),
"The address has correct namespace prefix")
self.assertTrue(
addresser.is_family_address(address),
"The address is 70 character hexidecimal with family prefix")
self.assertEqual(
addresser.address_is(address), AddressSpace.ROLES_ADMINS,
"The address created must be a Role Attributes address.")
def test_determine_role_admin_addr(self):
"""Tests that a specific role_id and admin_id generates the
expected role admin address, and thus is probably deterministic.
"""
role_id = '99968acb8f1a48b3a4bc21e2cd252e67'
admin_id = '966ab67317234df489adb4bc1f517b88'
expected_address = '9f444809326a1713a905b26359fc8d\
a2817c1a5f67de6f464701f0c10042da345d28f7'
address = addresser.make_role_admins_address(role_id, admin_id)
self.assertEqual(len(address), addresser.ADDRESS_LENGTH,
"The address is 70 characters")
self.assertTrue(addresser.is_address(address),
"The address is 70 character hexidecimal")
self.assertTrue(addresser.namespace_ok(address),
"The address has correct namespace prefix")
self.assertTrue(
addresser.is_family_address(address),
"The address is 70 character hexidecimal with family prefix")
self.assertEqual(address, expected_address,
"The address is the one we expected it to be")
self.assertEqual(
addresser.address_is(address), AddressSpace.ROLES_ADMINS,
"The address created must be a Role Attributes address.")
def confirm_add_role_owners(txn_key, batch_key, proposal_id, role_id, user_id,
reason):
confirm_payload = role_transaction_pb2.ConfirmAddRoleOwner(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, txn_key.public_key)
]
outputs = [
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_owners_address(role_id, user_id)
]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=confirm_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.CONFIRM_ADD_ROLE_OWNERS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def apply_confirm(header, payload, state):
confirm_payload = role_transaction_pb2.ConfirmAddRoleAdmin()
confirm_payload.ParseFromString(payload.content)
role_admin_address = addresser.make_role_admins_address(
role_id=confirm_payload.role_id, user_id=confirm_payload.user_id)
txn_signer_admin_address = addresser.make_role_admins_address(
role_id=confirm_payload.role_id, user_id=header.signer_public_key)
state_entries = validate_role_admin_or_owner(
header=header,
confirm=confirm_payload,
txn_signer_rel_address=txn_signer_admin_address,
state=state)
handle_confirm_add(state_entries=state_entries,
header=header,
confirm=confirm_payload,
role_rel_address=role_admin_address,
state=state)
def confirm_add_role_admins(txn_key, batch_key, proposal_id, role_id, user_id,
reason):
"""Creates a BatchList with a ConfirmAddRoleAdmin transaction in it.
Args:
txn_key (Key): The txn signer key pair.
batch_key (Key): The batch signer key pair.
proposal_id (str): The proposal's identifier.
role_id (str): The role's identifier.
user_id (str): The user's signer public key.
reason (str): The client supplied reason to confirm.
Returns:
tuple
BatchList, batch header_signature tuple
"""
confirm_add_payload = role_transaction_pb2.ConfirmAddRoleAdmin(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.make_role_admins_address(role_id=role_id,
user_id=txn_key.public_key)
]
inputs.append(addresser.make_proposal_address(role_id, user_id))
outputs = [
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, user_id)
]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=confirm_add_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.CONFIRM_ADD_ROLE_ADMINS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def apply_reject(header, payload, state):
reject_payload = role_transaction_pb2.RejectAddRoleAdmin()
reject_payload.ParseFromString(payload.content)
txn_signer_admin_address = addresser.make_role_admins_address(
role_id=reject_payload.role_id, user_id=header.signer_public_key)
state_entries = validate_role_admin_or_owner(
header=header,
confirm=reject_payload,
txn_signer_rel_address=txn_signer_admin_address,
state=state)
handle_reject(state_entries, header, reject=reject_payload, state=state)
def reject_remove_role_owners(txn_key, batch_key, proposal_id, role_id,
user_id, reason):
reject_payload = role_transaction_pb2.RejectRemoveRoleOwner(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, txn_key.public_key)
]
outputs = [addresser.make_proposal_address(role_id, user_id)]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=reject_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.REJECT_REMOVE_ROLE_OWNERS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def propose_add_role_admins(txn_key, batch_key, proposal_id, role_id, user_id,
reason, metadata):
"""Create a BatchList with a ProposeAddRoleAdmins transaction in it.
Args:
txn_key (Key): The txn signer key pair.
batch_key (Key): The batch signer key pair.
role_id (str): The role's id.
user_id (str): The user that is being proposed to be an admin.
reason (str): The client supplied reason for the proposal.
metadata (str): The client supplied metadata.
Returns:
tuple
BatchList, batch header_signature tuple
"""
propose_add_payload = role_transaction_pb2.ProposeAddRoleAdmin(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason,
metadata=metadata)
inputs = [
addresser.make_user_address(user_id=user_id),
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, user_id),
addresser.make_role_attributes_address(role_id=role_id)
]
outputs = [addresser.make_proposal_address(role_id, user_id)]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=propose_add_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.PROPOSE_ADD_ROLE_ADMINS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def reject_add_role_admins(txn_key, batch_key, proposal_id, role_id, user_id,
reason):
reject_add_payload = role_transaction_pb2.RejectAddRoleAdmin(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason)
inputs = [
addresser.make_role_admins_address(role_id=role_id,
user_id=txn_key.public_key)
]
inputs.append(addresser.make_proposal_address(role_id, user_id))
outputs = [addresser.make_proposal_address(role_id, user_id)]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=reject_add_payload.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.REJECT_ADD_ROLE_ADMINS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def propose_remove_role_admins(txn_key, batch_key, proposal_id, role_id,
user_id, reason, metadata):
propose = role_transaction_pb2.ProposeRemoveRoleAdmin(
proposal_id=proposal_id,
role_id=role_id,
user_id=user_id,
reason=reason,
metadata=metadata)
inputs = [
addresser.make_user_address(user_id=user_id),
addresser.make_proposal_address(role_id, user_id),
addresser.make_role_admins_address(role_id, user_id),
addresser.make_role_attributes_address(role_id=role_id)
]
outputs = [addresser.make_proposal_address(role_id, user_id)]
rbac_payload = rbac_payload_pb2.RBACPayload(
content=propose.SerializeToString(),
message_type=rbac_payload_pb2.RBACPayload.PROPOSE_REMOVE_ROLE_ADMINS)
return make_header_and_batch(rbac_payload, inputs, outputs, txn_key,
batch_key)
def test_role_addresses(self):
"""Tests the Role address creation functions as well as the
address_is function.
Notes:
1. Create an address of a particular type:
- Role Attributes
- Role Members
- Role Owners
- Role Admins
- Role Tasks
2. Assert that address_is returns the correct address type.
"""
role_address = addresser.make_role_attributes_address(
role_id=uuid4().hex)
self.assertEqual(len(role_address), 70,
"The address is a well-formed address.")
self.assertEqual(
addresser.address_is(role_address),
AddressSpace.ROLES_ATTRIBUTES,
"The Role Attributes address created must "
"be found to be a Role Attributes address.")
role_members_address = addresser.make_role_members_address(
role_id=uuid4().hex,
user_id=uuid4().hex)
self.assertEqual(len(role_members_address), 70,
"The address is a well-formed address.")
self.assertEqual(
addresser.address_is(role_members_address),
AddressSpace.ROLES_MEMBERS,
"The Role Members address created must be "
"found to be a Role Members address.")
role_owners_address = addresser.make_role_owners_address(
role_id=uuid4().hex,
user_id=uuid4().hex)
self.assertEqual(len(role_owners_address), 70,
"The address is a well-formed address.")
self.assertEqual(
addresser.address_is(role_owners_address),
AddressSpace.ROLES_OWNERS,
"The Role Owners address created must be found to be "
"a Role Members address.")
role_admins_address = addresser.make_role_admins_address(
role_id=uuid4().hex,
user_id=uuid4().hex)
self.assertEqual(len(role_admins_address), 70,
"The address is a well-formed address.")
self.assertEqual(
addresser.address_is(role_admins_address),
AddressSpace.ROLES_ADMINS,
"The Role Admins address created must be "
"found to be a Role Admins address.")
role_tasks_address = addresser.make_role_tasks_address(
role_id=uuid4().hex,
task_id=uuid4().hex)
self.assertEqual(len(role_tasks_address), 70,
"The address is a well-formed address.")
self.assertEqual(
addresser.address_is(role_tasks_address),
AddressSpace.ROLES_TASKS,
"The Role Tasks address created must be "
"found to be a Role Tasks address.")
