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gns3-server/gns3server/schemas/appliance.py
grossmj 499ab9844a Reorganize how appliance creation is validated against JSON schemas.
This allows for clearer error messages when validation fails.
2018-11-17 18:12:46 +07:00

108 lines
3.5 KiB
Python

# -*- coding: utf-8 -*-
#
# Copyright (C) 2015 GNS3 Technologies Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import copy
BASE_APPLIANCE_PROPERTIES = {
"appliance_id": {
"description": "Appliance UUID from which the node has been created. Read only",
"type": "string",
"minLength": 36,
"maxLength": 36,
"pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
},
"appliance_type": {
"description": "Type of node",
"enum": ["cloud", "ethernet_hub", "ethernet_switch", "docker", "dynamips", "vpcs", "traceng",
"virtualbox", "vmware", "iou", "qemu"]
},
"name": {
"description": "Appliance name",
"type": "string",
"minLength": 1,
},
"compute_id": {
"description": "Compute identifier",
"type": "string"
},
"default_name_format": {
"description": "Default name format",
"type": "string",
"minLength": 1
},
"symbol": {
"description": "Symbol of the appliance",
"type": "string",
"minLength": 1
},
"category": {
"description": "Appliance category",
"anyOf": [
{"type": "integer"}, # old category support
{"enum": ["router", "switch", "guest", "firewall"]}
]
},
"builtin": {
"description": "Appliance is builtin",
"type": "boolean"
},
}
APPLIANCE_OBJECT_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "A template object",
"type": "object",
"properties": BASE_APPLIANCE_PROPERTIES,
"required": ["name", "appliance_type", "appliance_id", "category", "compute_id", "default_name_format", "symbol", "builtin"]
}
APPLIANCE_CREATE_SCHEMA = copy.deepcopy(APPLIANCE_OBJECT_SCHEMA)
# create schema
# these properties are not required to create an appliance
APPLIANCE_CREATE_SCHEMA["required"].remove("appliance_id")
APPLIANCE_CREATE_SCHEMA["required"].remove("category")
APPLIANCE_CREATE_SCHEMA["required"].remove("default_name_format")
APPLIANCE_CREATE_SCHEMA["required"].remove("symbol")
APPLIANCE_CREATE_SCHEMA["required"].remove("builtin")
# update schema
APPLIANCE_UPDATE_SCHEMA = copy.deepcopy(APPLIANCE_OBJECT_SCHEMA)
del APPLIANCE_UPDATE_SCHEMA["required"]
APPLIANCE_USAGE_SCHEMA = {
"$schema": "http://json-schema.org/draft-04/schema#",
"description": "Request validation to use an Appliance instance",
"type": "object",
"properties": {
"x": {
"description": "X position",
"type": "integer"
},
"y": {
"description": "Y position",
"type": "integer"
},
"compute_id": {
"description": "If the appliance don't have a default compute use this compute",
"type": ["null", "string"]
}
},
"additionalProperties": False,
"required": ["x", "y"]
}