class DeviceFileSchema(LegacyDeviceFileSchema):
"""Schema for device files that does not rely on the filename for complementary information."""
# Override those fields to make them required (although `None` is still valid)
human_handle = HumanHandleField(required=True, allow_none=True)
device_label = fields.String(required=True, allow_none=True)
# Store device ID, organization ID and slug in the device file
# For legacy versions, this information is available in the file name
device_id = DeviceIDField(required=True)
organization_id = OrganizationIDField(required=True)
slug = fields.String(required=True)
class SCHEMA_CLS(BaseSchema):
organization_addr = BackendOrganizationAddrField(required=True)
device_id = DeviceIDField(required=True)
device_label = fields.String(allow_none=True, missing=None)
human_handle = HumanHandleField(allow_none=True, missing=None)
signing_key = fields.SigningKey(required=True)
private_key = fields.PrivateKey(required=True)
# `profile` replaces `is_admin` field (which is still required for backward
# compatibility), hence `None` is not allowed
is_admin = fields.Boolean(required=True)
profile = UserProfileField(allow_none=False)
user_manifest_id = EntryIDField(required=True)
user_manifest_key = fields.SecretKey(required=True)
local_symkey = fields.SecretKey(required=True)
@post_load
def make_obj(self, data):
# Handle legacy `is_admin` field
default_profile = UserProfile.ADMIN if data.pop(
"is_admin") else UserProfile.STANDARD
try:
profile = data["profile"]
except KeyError:
data["profile"] = default_profile
else:
if default_profile == UserProfile.ADMIN and profile != UserProfile.ADMIN:
raise ValidationError(
"Fields `profile` and `is_admin` have incompatible values"
)
return LocalDevice(**data)
class HumanFindReqSchema(BaseReqSchema):
query = fields.String(required=True, allow_none=True)
omit_revoked = fields.Boolean(required=True)
omit_non_human = fields.Boolean(required=True)
# First page is 1
page = fields.Int(required=True, validate=lambda n: n > 0)
per_page = fields.Integer(required=True, validate=lambda n: 0 < n <= 100)
class OrganizationBootstrapReqSchema(BaseReqSchema):
bootstrap_token = fields.String(required=True)
root_verify_key = fields.VerifyKey(required=True)
user_certificate = fields.Bytes(required=True)
device_certificate = fields.Bytes(required=True)
redacted_user_certificate = fields.Bytes(required=True)
redacted_device_certificate = fields.Bytes(required=True)
class UserClaimSchema(UnknownCheckedSchema):
type = fields.CheckedConstant("user_claim", required=True)
token = fields.String(required=True)
# Note claiming user also imply creating a first device
device_id = fields.DeviceID(required=True)
public_key = fields.PublicKey(required=True)
verify_key = fields.VerifyKey(required=True)
class SCHEMA_CLS(BaseSignedDataSchema):
type = fields.CheckedConstant("ping", required=True)
ping = fields.String(required=True)
@post_load
def make_obj(self, data):
data.pop("type")
return PingMessageContent(**data)
class MessageReceivedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.MESSAGE_RECEIVED,
required=True)
organization_id = OrganizationIDField(required=True)
author = DeviceIDField(required=True)
recipient = UserIDField(required=True)
index = fields.Integer(required=True)
class RealmMaintenanceStartedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(
BackendEvent.REALM_MAINTENANCE_STARTED, required=True)
organization_id = OrganizationIDField(required=True)
author = DeviceIDField(required=True)
realm_id = RealmIDField(required=True)
encryption_revision = fields.Integer(required=True)
class DeviceCreatedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.DEVICE_CREATED,
required=True)
organization_id = OrganizationIDField(required=True)
device_id = DeviceIDField(required=True)
device_certificate = fields.Bytes(required=True)
encrypted_answer = fields.Bytes(required=True)
class InviteStatusChangedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.INVITE_STATUS_CHANGED,
required=True)
organization_id = OrganizationIDField(required=True)
greeter = UserIDField(required=True)
token = InvitationTokenField(required=True)
status = InvitationStatusField(required=True)
class UserCreatedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.USER_CREATED,
required=True)
organization_id = OrganizationIDField(required=True)
user_id = UserIDField(required=True)
user_certificate = fields.Bytes(required=True)
first_device_id = DeviceIDField(required=True)
first_device_certificate = fields.Bytes(required=True)
class RealmRolesUpdatedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.REALM_ROLES_UPDATED,
required=True)
organization_id = OrganizationIDField(required=True)
author = DeviceIDField(required=True)
realm_id = RealmIDField(required=True)
user = UserIDField(required=True)
role = RealmRoleField(required=True, allow_none=True)
class RealmVlobsUpdatedSchema(BaseSchema):
__id__ = fields.String(required=True)
__signal__ = fields.EnumCheckedConstant(BackendEvent.REALM_VLOBS_UPDATED,
required=True)
organization_id = OrganizationIDField(required=True)
author = DeviceIDField(required=True)
realm_id = RealmIDField(required=True)
checkpoint = fields.Integer(required=True)
src_id = VlobIDField(required=True)
src_version = fields.Integer(required=True)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("invite_device_data", required=True)
# Claimer ask for device_label, but greeter has final word on this
requested_device_label = fields.String(allow_none=True, missing=None)
verify_key = fields.VerifyKey(required=True)
@post_load
def make_obj(self, data):
data.pop("type")
return InviteDeviceData(**data)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("device_claim", required=True)
token = fields.String(required=True)
device_id = DeviceIDField(required=True)
verify_key = fields.VerifyKey(required=True)
answer_public_key = fields.PublicKey(required=True)
@post_load
def make_obj(self, data):
data.pop("type")
return DeviceClaimContent(**data)
class UserSchema(UnknownCheckedSchema):
user_id = fields.String(required=True)
is_admin = fields.Boolean(required=True)
created_on = fields.DateTime(required=True)
certified_user = fields.Bytes(required=True)
user_certifier = fields.DeviceID(allow_none=True)
devices = fields.Map(fields.DeviceName(),
fields.Nested(DeviceSchema),
required=True)
class SCHEMA_CLS(BaseSignedDataSchema):
type = fields.CheckedConstant("device_certificate", required=True)
device_id = DeviceIDField(required=True)
verify_key = fields.VerifyKey(required=True)
# Device label can be none in case of redacted certificate
device_label = fields.String(allow_none=True, missing=None)
@post_load
def make_obj(self, data):
data.pop("type")
return DeviceCertificateContent(**data)
class DeviceFileSchema(BaseSchema):
type = fields.CheckedConstant("password", required=True)
salt = fields.Bytes(required=True)
ciphertext = fields.Bytes(required=True)
# Since human_handle/device_label has been introduced, device_id is
# redacted (i.e. user_id and device_name are 2 random uuids), hence
# those fields have been added to the device file so the login page in
# the GUI can use them to provide useful information.
human_handle = HumanHandleField(allow_none=True, missing=None)
device_label = fields.String(allow_none=True, missing=None)
class BaseReqSchema(UnknownCheckedSchema):
cmd = fields.String(required=True)
@post_load
def _drop_cmd_field(self, item):
if self.drop_cmd_field:
item.pop("cmd")
return item
def __init__(self, drop_cmd_field=True, **kwargs):
super().__init__(**kwargs)
self.drop_cmd_field = drop_cmd_field
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("user_claim", required=True)
token = fields.String(required=True)
# Note claiming user also imply creating a first device
device_id = DeviceIDField(required=True)
public_key = fields.PublicKey(required=True)
verify_key = fields.VerifyKey(required=True)
@post_load
def make_obj(self, data: Dict[str, Any]) -> "APIV1_UserClaimContent": # type: ignore[misc]
data.pop("type")
return APIV1_UserClaimContent(**data)
class BaseReqSchema(BaseSchema):
cmd = fields.String(required=True)
@post_load
def _drop_cmd_field(self, item: Dict[str, T]) -> Dict[str, T]: # type: ignore[misc]
if self.drop_cmd_field:
item.pop("cmd")
return item
def __init__(self, drop_cmd_field: bool = True, **kwargs: object):
super().__init__(**kwargs)
self.drop_cmd_field = drop_cmd_field
class SCHEMA_CLS(BaseSignedDataSchema):
type = fields.EnumCheckedConstant(MessageContentType.PING,
required=True)
ping = fields.String(required=True)
@post_load
def make_obj(
self,
data: Dict[str,
Any]) -> "PingMessageContent": # type: ignore[misc]
data.pop("type")
return PingMessageContent(**data)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("invite_user_confirmation", required=True)
device_id = DeviceIDField(required=True)
device_label = fields.String(allow_none=True, missing=None)
human_handle = HumanHandleField(allow_none=True, missing=None)
profile = UserProfileField(required=True)
root_verify_key = fields.VerifyKey(required=True)
@post_load
def make_obj(self, data):
data.pop("type")
return InviteUserConfirmation(**data)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("x509_certificate", required=True)
issuer = fields.Dict(required=True)
subject = fields.Dict(required=True)
der_x509_certificate = fields.Bytes(required=True)
certificate_sha1 = fields.Bytes(required=True)
certificate_id = fields.String(required=True, allow_none=True)
@post_load
def make_obj(self, data):
data.pop("type", None)
return X509Certificate(**data)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("device_claim", required=True)
token = fields.String(required=True)
device_id = DeviceIDField(required=True)
verify_key = fields.VerifyKey(required=True)
answer_public_key = fields.PublicKey(required=True)
@post_load
def make_obj( # type: ignore[misc]
self, data: Dict[str, Any]
) -> "APIV1_DeviceClaimContent":
data.pop("type")
return APIV1_DeviceClaimContent(**data)
class SCHEMA_CLS(BaseSchema):
type = fields.CheckedConstant("invite_user_data", required=True)
# Claimer ask for device_label/human_handle, but greeter has final word on this
requested_device_label = fields.String(allow_none=True, missing=None)
requested_human_handle = HumanHandleField(allow_none=True, missing=None)
# Note claiming user also imply creating a first device
public_key = fields.PublicKey(required=True)
verify_key = fields.VerifyKey(required=True)
@post_load
def make_obj(self, data):
data.pop("type")
return InviteUserData(**data)
class ApiReleaseSchema(BaseSchema):
draft = fields.Boolean(missing=False)
prerelease = fields.Boolean(missing=False)
tag_name = fields.String(required=True)
assets = fields.List(fields.Nested(ApiReleaseAssetSchema), missing=[])
@post_load
def add_version_field(self, data):
try:
data["version"] = Version(data["tag_name"])
except ValueError:
data["version"] = None
return data
class SCHEMA_CLS(BaseSignedDataSchema):
# Override author field to allow for None value if signed by the root key
author = DeviceIDField(required=True, allow_none=True)
type = fields.CheckedConstant("device_certificate", required=True)
device_id = DeviceIDField(required=True)
# Device label can be none in case of redacted certificate
device_label = fields.String(allow_none=True, missing=None)
verify_key = fields.VerifyKey(required=True)
@post_load
def make_obj(self, data: Dict[str, Any]) -> "DeviceCertificateContent":
data.pop("type")
return DeviceCertificateContent(**data)
class PkiEnrollmentSubmitReqSchema(BaseReqSchema):
enrollment_id = fields.UUID(required=True)
# Existing enrollment with SUMBITTED status prevent submitting new
# enrollment with similir x509 certificate unless force flag is set.
force = fields.Boolean(required=True)
submitter_der_x509_certificate = fields.Bytes(required=True)
# Duplicated certificate email field. (The backend need to check if the email is used without loading the certificate)
submitter_der_x509_certificate_email = fields.String(required=False,
missing=None,
allow_none=True)
submit_payload_signature = fields.Bytes(required=True)
submit_payload = fields.Bytes(
required=True) # Signature should be checked before loading
class APIV1_OrganizationBootstrapReqSchema(BaseReqSchema):
bootstrap_token = fields.String(required=True)
root_verify_key = fields.VerifyKey(required=True)
user_certificate = fields.Bytes(required=True)
device_certificate = fields.Bytes(required=True)
# Same certificates than above, but expurged of human_handle/device_label
# Backward compatibility prevent those field to be required, however
# they should be considered so by recent version of Parsec (hence the
# `allow_none=False`).
# Hence only old version of Parsec will provide a payload with missing
# redacted fields. In such case we consider the non-redacted can also
# be used as redacted given the to-be-redacted fields have been introduce
# in later version of Parsec.
redacted_user_certificate = fields.Bytes(allow_none=False)
redacted_device_certificate = fields.Bytes(allow_none=False)