osm_nbi/validation.py

   1 # -*- coding: utf-8 -*-
   2
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #    http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
  12 # implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 from jsonschema import validate as js_v, exceptions as js_e
  17 from http import HTTPStatus
  18 from copy import deepcopy
  19 from uuid import UUID  # To test for valid UUID
  20
  21 __author__ = "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
  22 __version__ = "0.1"
  23 version_date = "Mar 2018"
  24
  25 """
  26 Validator of input data using JSON schemas for those items that not contains an  OSM yang information model
  27 """
  28
  29 # Basis schemas
  30 patern_name = "^[ -~]+$"
  31 shortname_schema = {
  32     "type": "string",
  33     "minLength": 1,
  34     "maxLength": 60,
  35     "pattern": "^[^,;()\\.\\$'\"]+$",
  36 }
  37 passwd_schema = {"type": "string", "minLength": 1, "maxLength": 60}
  38 user_passwd_schema = {
  39     "type": "string",
  40     "pattern": "^.*(?=.{8,})((?=.*[!@#$%^&*()\\-_=+{};:,<.>]){1})(?=.*\\d)((?=.*[a-z]){1})((?=.*[A-Z]){1}).*$",
  41 }
  42 name_schema = {
  43     "type": "string",
  44     "minLength": 1,
  45     "maxLength": 255,
  46     "pattern": "^[^,;()'\"]+$",
  47 }
  48 string_schema = {"type": "string", "minLength": 1, "maxLength": 255}
  49 xml_text_schema = {
  50     "type": "string",
  51     "minLength": 1,
  52     "maxLength": 1000,
  53     "pattern": "^[^']+$",
  54 }
  55 description_schema = {
  56     "type": ["string", "null"],
  57     "maxLength": 255,
  58     "pattern": "^[^'\"]+$",
  59 }
  60 long_description_schema = {
  61     "type": ["string", "null"],
  62     "maxLength": 3000,
  63     "pattern": "^[^'\"]+$",
  64 }
  65 id_schema_fake = {"type": "string", "minLength": 2, "maxLength": 36}
  66 bool_schema = {"type": "boolean"}
  67 null_schema = {"type": "null"}
  68 # "pattern": "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$"
  69 id_schema = {
  70     "type": "string",
  71     "pattern": "^[a-fA-F0-9]{8}(-[a-fA-F0-9]{4}){3}-[a-fA-F0-9]{12}$",
  72 }
  73 time_schema = {
  74     "type": "string",
  75     "pattern": "^[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]([0-5]:){2}",
  76 }
  77 pci_schema = {
  78     "type": "string",
  79     "pattern": "^[0-9a-fA-F]{4}(:[0-9a-fA-F]{2}){2}\\.[0-9a-fA-F]$",
  80 }
  81 # allows [] for wildcards. For that reason huge length limit is set
  82 pci_extended_schema = {"type": "string", "pattern": "^[0-9a-fA-F.:-\\[\\]]{12,40}$"}
  83 http_schema = {"type": "string", "pattern": "^(https?|http)://[^'\"=]+$"}
  84 bandwidth_schema = {"type": "string", "pattern": "^[0-9]+ *([MG]bps)?$"}
  85 memory_schema = {"type": "string", "pattern": "^[0-9]+ *([MG]i?[Bb])?$"}
  86 integer0_schema = {"type": "integer", "minimum": 0}
  87 integer1_schema = {"type": "integer", "minimum": 1}
  88 path_schema = {"type": "string", "pattern": "^(\\.){0,2}(/[^/\"':{}\\(\\)]+)+$"}
  89 vlan_schema = {"type": "integer", "minimum": 1, "maximum": 4095}
  90 vlan1000_schema = {"type": "integer", "minimum": 1000, "maximum": 4095}
  91 mac_schema = {
  92     "type": "string",
  93     "pattern": "^[0-9a-fA-F][02468aceACE](:[0-9a-fA-F]{2}){5}$",
  94 }  # must be unicast: LSB bit of MSB byte ==0
  95 dpid_Schema = {"type": "string", "pattern": "^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){7}$"}
  96 # mac_schema={"type":"string", "pattern":"^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$"}
  97 ip_schema = {
  98     "type": "string",
  99     "pattern": "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$",
 100 }
 101 ipv6_schema = {
 102     "type": "string",
 103     "pattern": "(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))",  # noqa: W605
 104 }
 105 ip_prefix_schema = {
 106     "type": "string",
 107     "pattern": "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}"
 108     "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/(30|[12]?[0-9])$",
 109 }
 110 port_schema = {"type": "integer", "minimum": 1, "maximum": 65534}
 111 object_schema = {"type": "object"}
 112 schema_version_2 = {"type": "integer", "minimum": 2, "maximum": 2}
 113 # schema_version_string={"type":"string","enum": ["0.1", "2", "0.2", "3", "0.3"]}
 114 log_level_schema = {
 115     "type": "string",
 116     "enum": ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
 117 }
 118 checksum_schema = {"type": "string", "pattern": "^[0-9a-fA-F]{32}$"}
 119 size_schema = {"type": "integer", "minimum": 1, "maximum": 100}
 120 array_edition_schema = {
 121     "type": "object",
 122     "patternProperties": {"^\\$": {}},
 123     "additionalProperties": False,
 124     "minProperties": 1,
 125 }
 126 nameshort_list_schema = {
 127     "type": "array",
 128     "minItems": 1,
 129     "items": shortname_schema,
 130 }
 131
 132 description_list_schema = {
 133     "type": "array",
 134     "minItems": 1,
 135     "items": description_schema,
 136 }
 137
 138 ns_instantiate_vdu = {
 139     "title": "ns action instantiate input schema for vdu",
 140     "$schema": "http://json-schema.org/draft-04/schema#",
 141     "type": "object",
 142     "properties": {
 143         "id": name_schema,
 144         "vim-flavor-id": name_schema,
 145         "volume": {
 146             "type": "array",
 147             "minItems": 1,
 148             "items": {
 149                 "type": "object",
 150                 "properties": {
 151                     "name": name_schema,
 152                     "vim-volume-id": name_schema,
 153                 },
 154                 "required": ["name", "vim-volume-id"],
 155                 "additionalProperties": False,
 156             },
 157         },
 158         "interface": {
 159             "type": "array",
 160             "minItems": 1,
 161             "items": {
 162                 "type": "object",
 163                 "properties": {
 164                     "name": name_schema,
 165                     "ip-address": {"oneOf": [ip_schema, ipv6_schema]},
 166                     "mac-address": mac_schema,
 167                     "floating-ip-required": bool_schema,
 168                 },
 169                 "required": ["name"],
 170                 "additionalProperties": False,
 171             },
 172         },
 173     },
 174     "required": ["id"],
 175     "additionalProperties": False,
 176 }
 177
 178 ip_profile_dns_schema = {
 179     "type": "array",
 180     "minItems": 1,
 181     "items": {
 182         "type": "object",
 183         "properties": {
 184             "address": {"oneOf": [ip_schema, ipv6_schema]},
 185         },
 186         "required": ["address"],
 187         "additionalProperties": False,
 188     },
 189 }
 190
 191 ip_profile_dhcp_schema = {
 192     "type": "object",
 193     "properties": {
 194         "enabled": {"type": "boolean"},
 195         "count": integer1_schema,
 196         "start-address": ip_schema,
 197     },
 198     "additionalProperties": False,
 199 }
 200
 201 ip_profile_schema = {
 202     "title": "ip profile validation schema",
 203     "$schema": "http://json-schema.org/draft-04/schema#",
 204     "type": "object",
 205     "properties": {
 206         "ip-version": {"enum": ["ipv4", "ipv6"]},
 207         "subnet-address": {"oneOf": [null_schema, ip_prefix_schema]},
 208         "gateway-address": {"oneOf": [null_schema, ip_schema]},
 209         "dns-server": {"oneOf": [null_schema, ip_profile_dns_schema]},
 210         "dhcp-params": {"oneOf": [null_schema, ip_profile_dhcp_schema]},
 211     },
 212     "additionalProperties": False,
 213 }
 214
 215 provider_network_schema = {
 216     "title": "provider network validation schema",
 217     "$schema": "http://json-schema.org/draft-04/schema#",
 218     "type": "object",
 219     "properties": {
 220         "physical-network": name_schema,
 221         "segmentation-id": name_schema,
 222         "sdn-ports": {  # external ports to append to the SDN-assist network
 223             "type": "array",
 224             "items": {
 225                 "type": "object",
 226                 "properties": {
 227                     "switch_id": shortname_schema,
 228                     "switch_port": shortname_schema,
 229                     "mac_address": mac_schema,
 230                     "vlan": vlan_schema,
 231                 },
 232                 "additionalProperties": True,
 233             },
 234         },
 235         "network-type": shortname_schema,
 236     },
 237     "additionalProperties": True,
 238 }
 239
 240 ns_instantiate_internal_vld = {
 241     "title": "ns action instantiate input schema for vld",
 242     "$schema": "http://json-schema.org/draft-04/schema#",
 243     "type": "object",
 244     "properties": {
 245         "name": name_schema,
 246         "vim-network-name": name_schema,
 247         "vim-network-id": name_schema,
 248         "ip-profile": ip_profile_schema,
 249         "provider-network": provider_network_schema,
 250         "internal-connection-point": {
 251             "type": "array",
 252             "minItems": 1,
 253             "items": {
 254                 "type": "object",
 255                 "properties": {
 256                     "id-ref": name_schema,
 257                     "ip-address": ip_schema,
 258                     # "mac-address": mac_schema,
 259                 },
 260                 "required": ["id-ref"],
 261                 "minProperties": 2,
 262                 "additionalProperties": False,
 263             },
 264         },
 265     },
 266     "required": ["name"],
 267     "minProperties": 2,
 268     "additionalProperties": False,
 269 }
 270
 271 additional_params_for_vnf = {
 272     "type": "array",
 273     "items": {
 274         "type": "object",
 275         "properties": {
 276             "member-vnf-index": name_schema,
 277             "additionalParams": object_schema,
 278             "k8s-namespace": name_schema,
 279             "config-units": integer1_schema,  # number of configuration units of this vnf, by default 1
 280             "additionalParamsForVdu": {
 281                 "type": "array",
 282                 "items": {
 283                     "type": "object",
 284                     "properties": {
 285                         "vdu_id": name_schema,
 286                         "additionalParams": object_schema,
 287                         "config-units": integer1_schema,  # number of configuration units of this vdu, by default 1
 288                     },
 289                     "required": ["vdu_id"],
 290                     "minProperties": 2,
 291                     "additionalProperties": False,
 292                 },
 293             },
 294             "additionalParamsForKdu": {
 295                 "type": "array",
 296                 "items": {
 297                     "type": "object",
 298                     "properties": {
 299                         "kdu_name": name_schema,
 300                         "additionalParams": object_schema,
 301                         "kdu_model": name_schema,
 302                         "k8s-namespace": name_schema,
 303                         "config-units": integer1_schema,  # number of configuration units of this knf, by default 1
 304                         "kdu-deployment-name": name_schema,
 305                     },
 306                     "required": ["kdu_name"],
 307                     "minProperties": 2,
 308                     "additionalProperties": False,
 309                 },
 310             },
 311             "affinity-or-anti-affinity-group": {
 312                 "type": "array",
 313                 "items": {
 314                     "type": "object",
 315                     "properties": {
 316                         "id": name_schema,
 317                         "vim-affinity-group-id": name_schema,
 318                     },
 319                     "required": ["id"],
 320                     "minProperties": 2,
 321                     "additionalProperties": False,
 322                 },
 323             },
 324         },
 325         "required": ["member-vnf-index"],
 326         "minProperties": 2,
 327         "additionalProperties": False,
 328     },
 329 }
 330
 331 ns_instantiate = {
 332     "title": "ns action instantiate input schema",
 333     "$schema": "http://json-schema.org/draft-04/schema#",
 334     "type": "object",
 335     "properties": {
 336         "lcmOperationType": string_schema,
 337         "nsInstanceId": id_schema,
 338         "netsliceInstanceId": id_schema,
 339         "nsName": name_schema,
 340         "nsDescription": {"oneOf": [description_schema, null_schema]},
 341         "nsdId": id_schema,
 342         "vimAccountId": id_schema,
 343         "wimAccountId": {"oneOf": [id_schema, bool_schema, null_schema]},
 344         "placement-engine": string_schema,
 345         "placement-constraints": object_schema,
 346         "additionalParamsForNs": object_schema,
 347         "additionalParamsForVnf": additional_params_for_vnf,
 348         "config-units": integer1_schema,  # number of configuration units of this ns, by default 1
 349         "k8s-namespace": name_schema,
 350         "ssh_keys": {"type": "array", "items": {"type": "string"}},
 351         "timeout_ns_deploy": integer1_schema,
 352         "nsr_id": id_schema,
 353         "vduImage": name_schema,
 354         "vnf": {
 355             "type": "array",
 356             "minItems": 1,
 357             "items": {
 358                 "type": "object",
 359                 "properties": {
 360                     "member-vnf-index": name_schema,
 361                     "vimAccountId": id_schema,
 362                     "vdu": {
 363                         "type": "array",
 364                         "minItems": 1,
 365                         "items": ns_instantiate_vdu,
 366                     },
 367                     "internal-vld": {
 368                         "type": "array",
 369                         "minItems": 1,
 370                         "items": ns_instantiate_internal_vld,
 371                     },
 372                 },
 373                 "required": ["member-vnf-index"],
 374                 "minProperties": 2,
 375                 "additionalProperties": False,
 376             },
 377         },
 378         "vld": {
 379             "type": "array",
 380             "minItems": 1,
 381             "items": {
 382                 "type": "object",
 383                 "properties": {
 384                     "name": string_schema,
 385                     "vim-network-name": {"oneOf": [string_schema, object_schema]},
 386                     "vim-network-id": {"oneOf": [string_schema, object_schema]},
 387                     "ns-net": object_schema,
 388                     "wimAccountId": {"oneOf": [id_schema, bool_schema, null_schema]},
 389                     "ip-profile": ip_profile_schema,
 390                     "provider-network": provider_network_schema,
 391                     "vnfd-connection-point-ref": {
 392                         "type": "array",
 393                         "minItems": 1,
 394                         "items": {
 395                             "type": "object",
 396                             "properties": {
 397                                 "member-vnf-index-ref": name_schema,
 398                                 "vnfd-connection-point-ref": name_schema,
 399                                 "ip-address": {"oneOf": [ip_schema, ipv6_schema]},
 400                                 # "mac-address": mac_schema,
 401                             },
 402                             "required": [
 403                                 "member-vnf-index-ref",
 404                                 "vnfd-connection-point-ref",
 405                             ],
 406                             "minProperties": 3,
 407                             "additionalProperties": False,
 408                         },
 409                     },
 410                 },
 411                 "required": ["name"],
 412                 "additionalProperties": False,
 413             },
 414         },
 415     },
 416     "required": ["nsName", "nsdId", "vimAccountId"],
 417     "additionalProperties": False,
 418 }
 419
 420 ns_terminate = {
 421     "title": "ns terminate input schema",
 422     "$schema": "http://json-schema.org/draft-04/schema#",
 423     "type": "object",
 424     "properties": {
 425         "lcmOperationType": string_schema,
 426         "nsInstanceId": id_schema,
 427         "autoremove": bool_schema,
 428         "timeout_ns_terminate": integer1_schema,
 429         "skip_terminate_primitives": bool_schema,
 430         "netsliceInstanceId": id_schema,
 431     },
 432     "additionalProperties": False,
 433 }
 434
 435 ns_update = {
 436     "title": "ns update input schema",
 437     "$schema": "http://json-schema.org/draft-04/schema#",
 438     "type": "object",
 439     "properties": {
 440         "lcmOperationType": string_schema,
 441         "nsInstanceId": id_schema,
 442         "timeout_ns_update": integer1_schema,
 443         "updateType": {
 444             "enum": [
 445                 "CHANGE_VNFPKG",
 446                 "REMOVE_VNF",
 447                 "MODIFY_VNF_INFORMATION",
 448                 "OPERATE_VNF",
 449             ]
 450         },
 451         "modifyVnfInfoData": {
 452             "type": "object",
 453             "properties": {
 454                 "vnfInstanceId": id_schema,
 455                 "vnfdId": id_schema,
 456             },
 457             "required": ["vnfInstanceId", "vnfdId"],
 458         },
 459         "removeVnfInstanceId": id_schema,
 460         "changeVnfPackageData": {
 461             "type": "object",
 462             "properties": {
 463                 "vnfInstanceId": id_schema,
 464                 "vnfdId": id_schema,
 465             },
 466             "required": ["vnfInstanceId", "vnfdId"],
 467         },
 468         "operateVnfData": {
 469             "type": "object",
 470             "properties": {
 471                 "vnfInstanceId": id_schema,
 472                 "changeStateTo": name_schema,
 473                 "additionalParam": {
 474                     "type": "object",
 475                     "properties": {
 476                         "run-day1": bool_schema,
 477                         "vdu_id": name_schema,
 478                         "count-index": integer0_schema,
 479                     },
 480                     "required": ["vdu_id", "count-index"],
 481                     "additionalProperties": False,
 482                 },
 483             },
 484             "required": ["vnfInstanceId", "changeStateTo"],
 485         },
 486     },
 487     "required": ["updateType"],
 488     "additionalProperties": False,
 489 }
 490
 491 ns_action = {  # TODO for the moment it is only contemplated the vnfd primitive execution
 492     "title": "ns action input schema",
 493     "$schema": "http://json-schema.org/draft-04/schema#",
 494     "type": "object",
 495     "properties": {
 496         "lcmOperationType": string_schema,
 497         "nsInstanceId": id_schema,
 498         "member_vnf_index": name_schema,
 499         "vnf_member_index": name_schema,  # TODO for backward compatibility. To remove in future
 500         "vdu_id": name_schema,
 501         "vdu_count_index": integer0_schema,
 502         "kdu_name": name_schema,
 503         "primitive": name_schema,
 504         "timeout_ns_action": integer1_schema,
 505         "primitive_params": {"type": "object"},
 506     },
 507     "required": ["primitive", "primitive_params"],  # TODO add member_vnf_index
 508     "additionalProperties": False,
 509 }
 510
 511 ns_scale = {  # TODO for the moment it is only VDU-scaling
 512     "title": "ns scale input schema",
 513     "$schema": "http://json-schema.org/draft-04/schema#",
 514     "type": "object",
 515     "properties": {
 516         "lcmOperationType": string_schema,
 517         "nsInstanceId": id_schema,
 518         "scaleType": {"enum": ["SCALE_VNF"]},
 519         "timeout_ns_scale": integer1_schema,
 520         "scaleVnfData": {
 521             "type": "object",
 522             "properties": {
 523                 "vnfInstanceId": name_schema,
 524                 "scaleVnfType": {"enum": ["SCALE_OUT", "SCALE_IN"]},
 525                 "scaleByStepData": {
 526                     "type": "object",
 527                     "properties": {
 528                         "scaling-group-descriptor": name_schema,
 529                         "member-vnf-index": name_schema,
 530                         "scaling-policy": name_schema,
 531                     },
 532                     "required": ["scaling-group-descriptor", "member-vnf-index"],
 533                     "additionalProperties": False,
 534                 },
 535             },
 536             "required": ["scaleVnfType", "scaleByStepData"],  # vnfInstanceId
 537             "additionalProperties": False,
 538         },
 539         "scaleTime": time_schema,
 540     },
 541     "required": ["scaleType", "scaleVnfData"],
 542     "additionalProperties": False,
 543 }
 544
 545 ns_migrate = {
 546     "title": "ns migrate input schema",
 547     "$schema": "http://json-schema.org/draft-04/schema#",
 548     "type": "object",
 549     "properties": {
 550         "lcmOperationType": string_schema,
 551         "nsInstanceId": id_schema,
 552         "vnfInstanceId": id_schema,
 553         "migrateToHost": string_schema,
 554         "vdu": {
 555             "type": "object",
 556             "properties": {
 557                 "vduId": name_schema,
 558                 "vduCountIndex": integer0_schema,
 559             },
 560             "required": ["vduId"],
 561             "additionalProperties": False,
 562         },
 563     },
 564     "required": ["vnfInstanceId"],
 565     "additionalProperties": False,
 566 }
 567
 568 ns_heal = {
 569     "title": "ns heal input schema",
 570     "$schema": "http://json-schema.org/draft-04/schema#",
 571     "type": "object",
 572     "properties": {
 573         "lcmOperationType": string_schema,
 574         "nsInstanceId": id_schema,
 575         "timeout_ns_heal": integer1_schema,
 576         "healVnfData": {
 577             "type": "array",
 578             "items": {
 579                 "type": "object",
 580                 "properties": {
 581                     "vnfInstanceId": id_schema,
 582                     "cause": description_schema,
 583                     "additionalParams": {
 584                         "type": "object",
 585                         "properties": {
 586                             "run-day1": bool_schema,
 587                             "vdu": {
 588                                 "type": "array",
 589                                 "items": {
 590                                     "type": "object",
 591                                     "properties": {
 592                                         "run-day1": bool_schema,
 593                                         "vdu-id": name_schema,
 594                                         "count-index": integer0_schema,
 595                                     },
 596                                     "required": ["vdu-id"],
 597                                     "additionalProperties": False,
 598                                 },
 599                             },
 600                         },
 601                         "additionalProperties": False,
 602                     },
 603                 },
 604                 "required": ["vnfInstanceId"],
 605                 "additionalProperties": False,
 606             },
 607         },
 608     },
 609     "required": ["healVnfData"],
 610     "additionalProperties": False,
 611 }
 612
 613 ns_verticalscale = {
 614     "title": "vertial scale input schema",
 615     "$schema": "http://json-schema.org/draft-04/schema#",
 616     "type": "object",
 617     "properties": {
 618         "lcmOperationType": string_schema,
 619         "verticalScale": string_schema,
 620         "nsInstanceId": id_schema,
 621         "changeVnfFlavorData": {
 622             "type": "object",
 623             "properties": {
 624                 "vnfInstanceId": id_schema,
 625                 "additionalParams": {
 626                     "type": "object",
 627                     "properties": {
 628                         "vduid": string_schema,
 629                         "vduCountIndex": integer0_schema,
 630                         "virtualMemory": integer1_schema,
 631                         "sizeOfStorage": integer0_schema,
 632                         "numVirtualCpu": integer1_schema,
 633                     },
 634                 },
 635             },
 636             "required": ["vnfInstanceId", "additionalParams"],
 637             "additionalProperties": False,
 638         },
 639     },
 640     "required": ["lcmOperationType", "verticalScale", "nsInstanceId"],
 641     "additionalProperties": False,
 642 }
 643
 644 nslcmop_cancel = {
 645     "title": "Cancel nslcmop input schema",
 646     "$schema": "http://json-schema.org/draft-04/schema#",
 647     "type": "object",
 648     "properties": {
 649         "nsLcmOpOccId": id_schema,
 650         "cancelMode": {
 651             "enum": [
 652                 "GRACEFUL",
 653                 "FORCEFUL",
 654             ]
 655         },
 656     },
 657     "required": ["cancelMode"],
 658     "additionalProperties": False,
 659 }
 660
 661 schema_version = {"type": "string", "enum": ["1.0"]}
 662 schema_type = {"type": "string"}
 663 vim_type = shortname_schema  # {"enum": ["openstack", "openvim", "vmware", "opennebula", "aws", "azure", "fos"]}
 664
 665 vim_account_edit_schema = {
 666     "title": "vim_account edit input schema",
 667     "$schema": "http://json-schema.org/draft-04/schema#",
 668     "type": "object",
 669     "properties": {
 670         "name": name_schema,
 671         "description": description_schema,
 672         "vim": name_schema,
 673         "datacenter": name_schema,
 674         "vim_type": vim_type,
 675         "vim_url": description_schema,
 676         # "vim_url_admin": description_schema,
 677         # "vim_tenant": name_schema,
 678         "vim_tenant_name": name_schema,
 679         "vim_user": string_schema,
 680         "vim_password": passwd_schema,
 681         "vca": id_schema,
 682         "config": {"type": "object"},
 683         "prometheus-config": {"type": "object"},
 684     },
 685     "additionalProperties": False,
 686 }
 687
 688 vim_account_new_schema = {
 689     "title": "vim_account creation input schema",
 690     "$schema": "http://json-schema.org/draft-04/schema#",
 691     "type": "object",
 692     "properties": {
 693         "schema_version": schema_version,
 694         "schema_type": schema_type,
 695         "name": name_schema,
 696         "description": description_schema,
 697         "vim": name_schema,
 698         "datacenter": name_schema,
 699         "vim_type": vim_type,
 700         "vim_url": description_schema,
 701         # "vim_url_admin": description_schema,
 702         # "vim_tenant": name_schema,
 703         "vim_tenant_name": name_schema,
 704         "vim_user": string_schema,
 705         "vim_password": passwd_schema,
 706         "vca": id_schema,
 707         "config": {"type": "object"},
 708         "prometheus-config": {"type": "object"},
 709     },
 710     "required": [
 711         "name",
 712         "vim_url",
 713         "vim_type",
 714         "vim_user",
 715         "vim_password",
 716         "vim_tenant_name",
 717     ],
 718     "additionalProperties": False,
 719 }
 720
 721 wim_type = shortname_schema  # {"enum": ["ietfl2vpn", "onos", "odl", "dynpac", "fake"]}
 722
 723 wim_account_edit_schema = {
 724     "title": "wim_account edit input schema",
 725     "$schema": "http://json-schema.org/draft-04/schema#",
 726     "type": "object",
 727     "properties": {
 728         "name": name_schema,
 729         "description": description_schema,
 730         "wim": name_schema,
 731         "wim_type": wim_type,
 732         "wim_url": description_schema,
 733         "user": string_schema,
 734         "password": passwd_schema,
 735         "config": {"type": "object"},
 736     },
 737     "additionalProperties": False,
 738 }
 739
 740 wim_account_new_schema = {
 741     "title": "wim_account creation input schema",
 742     "$schema": "http://json-schema.org/draft-04/schema#",
 743     "type": "object",
 744     "properties": {
 745         "schema_version": schema_version,
 746         "schema_type": schema_type,
 747         "name": name_schema,
 748         "description": description_schema,
 749         "wim": name_schema,
 750         "wim_type": wim_type,
 751         "wim_url": description_schema,
 752         "user": string_schema,
 753         "password": passwd_schema,
 754         "config": {
 755             "type": "object",
 756             "patternProperties": {".": {"not": {"type": "null"}}},
 757         },
 758     },
 759     "required": ["name", "wim_url", "wim_type"],
 760     "additionalProperties": False,
 761 }
 762
 763 sdn_properties = {
 764     "name": name_schema,
 765     "type": {"type": "string"},
 766     "url": {"type": "string"},
 767     "user": string_schema,
 768     "password": passwd_schema,
 769     "config": {"type": "object"},
 770     "description": description_schema,
 771     # The folowing are deprecated. Maintanied for backward compatibility
 772     "dpid": dpid_Schema,
 773     "ip": ip_schema,
 774     "port": port_schema,
 775     "version": {"type": "string", "minLength": 1, "maxLength": 12},
 776 }
 777 sdn_new_schema = {
 778     "title": "sdn controller information schema",
 779     "$schema": "http://json-schema.org/draft-04/schema#",
 780     "type": "object",
 781     "properties": sdn_properties,
 782     "required": ["name", "type"],
 783     "additionalProperties": False,
 784 }
 785 sdn_edit_schema = {
 786     "title": "sdn controller update information schema",
 787     "$schema": "http://json-schema.org/draft-04/schema#",
 788     "type": "object",
 789     "properties": sdn_properties,
 790     # "required": ["name", "port", 'ip', 'dpid', 'type'],
 791     "additionalProperties": False,
 792 }
 793 sdn_port_mapping_schema = {
 794     "$schema": "http://json-schema.org/draft-04/schema#",
 795     "title": "sdn port mapping information schema",
 796     "type": "array",
 797     "items": {
 798         "type": "object",
 799         "properties": {
 800             "compute_node": shortname_schema,
 801             "ports": {
 802                 "type": "array",
 803                 "items": {
 804                     "type": "object",
 805                     "properties": {
 806                         "pci": pci_extended_schema,
 807                         "switch_port": shortname_schema,
 808                         "switch_mac": mac_schema,
 809                     },
 810                     "required": ["pci"],
 811                 },
 812             },
 813         },
 814         "required": ["compute_node", "ports"],
 815     },
 816 }
 817 sdn_external_port_schema = {
 818     "$schema": "http://json-schema.org/draft-04/schema#",
 819     "title": "External port information",
 820     "type": "object",
 821     "properties": {
 822         "port": {"type": "string", "minLength": 1, "maxLength": 60},
 823         "vlan": vlan_schema,
 824         "mac": mac_schema,
 825     },
 826     "required": ["port"],
 827 }
 828
 829 # K8s Clusters
 830 k8scluster_deploy_method_schema = {
 831     "$schema": "http://json-schema.org/draft-04/schema#",
 832     "title": "Deployment methods for K8s cluster",
 833     "type": "object",
 834     "properties": {
 835         "juju-bundle": {"type": "boolean"},
 836         "helm-chart-v3": {"type": "boolean"},
 837     },
 838     "additionalProperties": False,
 839     "minProperties": 2,
 840 }
 841 k8scluster_nets_schema = {
 842     "title": "k8scluster nets input schema",
 843     "$schema": "http://json-schema.org/draft-04/schema#",
 844     "type": "object",
 845     "patternProperties": {".": {"oneOf": [name_schema, null_schema]}},
 846     "minProperties": 1,
 847     "additionalProperties": False,
 848 }
 849 k8scluster_new_schema = {
 850     "title": "k8scluster creation input schema",
 851     "$schema": "http://json-schema.org/draft-04/schema#",
 852     "type": "object",
 853     "properties": {
 854         "schema_version": schema_version,
 855         "schema_type": schema_type,
 856         "name": name_schema,
 857         "description": description_schema,
 858         "credentials": object_schema,
 859         "vim_account": id_schema,
 860         "vca_id": id_schema,
 861         "k8s_version": string_schema,
 862         "nets": k8scluster_nets_schema,
 863         "deployment_methods": k8scluster_deploy_method_schema,
 864         "namespace": name_schema,
 865         "cni": nameshort_list_schema,
 866     },
 867     "required": ["name", "credentials", "vim_account", "k8s_version", "nets"],
 868     "additionalProperties": False,
 869 }
 870 k8scluster_edit_schema = {
 871     "title": "vim_account edit input schema",
 872     "$schema": "http://json-schema.org/draft-04/schema#",
 873     "type": "object",
 874     "properties": {
 875         "name": name_schema,
 876         "description": description_schema,
 877         "credentials": object_schema,
 878         "vim_account": id_schema,
 879         "vca_id": id_schema,
 880         "k8s_version": string_schema,
 881         "nets": k8scluster_nets_schema,
 882         "namespace": name_schema,
 883         "cni": nameshort_list_schema,
 884     },
 885     "additionalProperties": False,
 886 }
 887
 888 # VCA
 889 vca_new_schema = {
 890     "title": "vca creation input schema",
 891     "$schema": "http://json-schema.org/draft-04/schema#",
 892     "type": "object",
 893     "properties": {
 894         "schema_version": schema_version,
 895         "schema_type": schema_type,
 896         "name": name_schema,
 897         "description": description_schema,
 898         "endpoints": description_list_schema,
 899         "user": string_schema,
 900         "secret": passwd_schema,
 901         "cacert": long_description_schema,
 902         "lxd-cloud": shortname_schema,
 903         "lxd-credentials": shortname_schema,
 904         "k8s-cloud": shortname_schema,
 905         "k8s-credentials": shortname_schema,
 906         "model-config": object_schema,
 907     },
 908     "required": [
 909         "name",
 910         "endpoints",
 911         "user",
 912         "secret",
 913         "cacert",
 914         "lxd-cloud",
 915         "lxd-credentials",
 916         "k8s-cloud",
 917         "k8s-credentials",
 918     ],
 919     "additionalProperties": False,
 920 }
 921 vca_edit_schema = {
 922     "title": "vca creation input schema",
 923     "$schema": "http://json-schema.org/draft-04/schema#",
 924     "type": "object",
 925     "properties": {
 926         "name": name_schema,
 927         "description": description_schema,
 928         "endpoints": description_list_schema,
 929         "port": integer1_schema,
 930         "user": string_schema,
 931         "secret": passwd_schema,
 932         "cacert": long_description_schema,
 933         "lxd-cloud": shortname_schema,
 934         "lxd-credentials": shortname_schema,
 935         "k8s-cloud": shortname_schema,
 936         "k8s-credentials": shortname_schema,
 937         "model-config": object_schema,
 938     },
 939     "additionalProperties": False,
 940 }
 941
 942 # K8s Repos
 943 k8srepo_types = {"enum": ["helm-chart", "juju-bundle"]}
 944 k8srepo_properties = {
 945     "name": name_schema,
 946     "description": description_schema,
 947     "type": k8srepo_types,
 948     "url": description_schema,
 949     "cacert": long_description_schema,
 950     "user": string_schema,
 951     "password": passwd_schema,
 952     "oci": bool_schema,
 953 }
 954 k8srepo_new_schema = {
 955     "title": "k8scluster creation input schema",
 956     "$schema": "http://json-schema.org/draft-04/schema#",
 957     "type": "object",
 958     "properties": k8srepo_properties,
 959     "required": ["name", "type", "url"],
 960     "additionalProperties": False,
 961 }
 962 k8srepo_edit_schema = {
 963     "title": "vim_account edit input schema",
 964     "$schema": "http://json-schema.org/draft-04/schema#",
 965     "type": "object",
 966     "properties": k8srepo_properties,
 967     "additionalProperties": False,
 968 }
 969
 970 # OSM Repos
 971 osmrepo_types = {"enum": ["osm"]}
 972 osmrepo_properties = {
 973     "name": name_schema,
 974     "description": description_schema,
 975     "type": osmrepo_types,
 976     "url": description_schema
 977     # "user": string_schema,
 978     # "password": passwd_schema
 979 }
 980 osmrepo_new_schema = {
 981     "title": "osm repo creation input schema",
 982     "$schema": "http://json-schema.org/draft-04/schema#",
 983     "type": "object",
 984     "properties": osmrepo_properties,
 985     "required": ["name", "type", "url"],
 986     "additionalProperties": False,
 987 }
 988 osmrepo_edit_schema = {
 989     "title": "osm repo edit input schema",
 990     "$schema": "http://json-schema.org/draft-04/schema#",
 991     "type": "object",
 992     "properties": osmrepo_properties,
 993     "additionalProperties": False,
 994 }
 995
 996 # PDUs
 997 pdu_interface = {
 998     "type": "object",
 999     "properties": {
1000         "name": shortname_schema,
1001         "mgmt": bool_schema,
1002         "type": {"enum": ["overlay", "underlay"]},
1003         "ip-address": {"oneOf": [ip_schema, ipv6_schema]},
1004         # TODO, add user, password, ssh-key
1005         "mac-address": mac_schema,
1006         "vim-network-name": shortname_schema,  # interface is connected to one vim network, or switch port
1007         "vim-network-id": shortname_schema,
1008         # # provide this in case SDN assist must deal with this interface
1009         # "switch-dpid": dpid_Schema,
1010         # "switch-port": shortname_schema,
1011         # "switch-mac": shortname_schema,
1012         # "switch-vlan": vlan_schema,
1013     },
1014     "required": ["name", "mgmt", "ip-address"],
1015     "additionalProperties": False,
1016 }
1017 pdu_new_schema = {
1018     "title": "pdu creation input schema",
1019     "$schema": "http://json-schema.org/draft-04/schema#",
1020     "type": "object",
1021     "properties": {
1022         "name": shortname_schema,
1023         "type": shortname_schema,
1024         "description": description_schema,
1025         "shared": bool_schema,
1026         "vims": nameshort_list_schema,
1027         "vim_accounts": nameshort_list_schema,
1028         "interfaces": {"type": "array", "items": pdu_interface, "minItems": 1},
1029     },
1030     "required": ["name", "type", "interfaces"],
1031     "additionalProperties": False,
1032 }
1033 pdu_edit_schema = {
1034     "title": "pdu edit input schema",
1035     "$schema": "http://json-schema.org/draft-04/schema#",
1036     "type": "object",
1037     "properties": {
1038         "name": shortname_schema,
1039         "type": shortname_schema,
1040         "description": description_schema,
1041         "shared": bool_schema,
1042         "vims": {"oneOf": [array_edition_schema, nameshort_list_schema]},
1043         "vim_accounts": {"oneOf": [array_edition_schema, nameshort_list_schema]},
1044         "interfaces": {
1045             "oneOf": [
1046                 array_edition_schema,
1047                 {"type": "array", "items": pdu_interface, "minItems": 1},
1048             ]
1049         },
1050     },
1051     "additionalProperties": False,
1052     "minProperties": 1,
1053 }
1054
1055 # VNF PKG OPERATIONS
1056 vnfpkgop_new_schema = {
1057     "title": "VNF PKG operation creation input schema",
1058     "$schema": "http://json-schema.org/draft-04/schema#",
1059     "type": "object",
1060     "properties": {
1061         "lcmOperationType": string_schema,
1062         "vnfPkgId": id_schema,
1063         "kdu_name": name_schema,
1064         "primitive": name_schema,
1065         "primitive_params": {"type": "object"},
1066     },
1067     "required": [
1068         "lcmOperationType",
1069         "vnfPkgId",
1070         "kdu_name",
1071         "primitive",
1072         "primitive_params",
1073     ],
1074     "additionalProperties": False,
1075 }
1076
1077 # USERS
1078 project_role_mappings = {
1079     "title": "list pf projects/roles",
1080     "$schema": "http://json-schema.org/draft-04/schema#",
1081     "type": "array",
1082     "items": {
1083         "type": "object",
1084         "properties": {"project": shortname_schema, "role": shortname_schema},
1085         "required": ["project", "role"],
1086         "additionalProperties": False,
1087     },
1088     "minItems": 1,
1089 }
1090 project_role_mappings_optional = {
1091     "title": "list of projects/roles or projects only",
1092     "$schema": "http://json-schema.org/draft-04/schema#",
1093     "type": "array",
1094     "items": {
1095         "type": "object",
1096         "properties": {"project": shortname_schema, "role": shortname_schema},
1097         "required": ["project"],
1098         "additionalProperties": False,
1099     },
1100     "minItems": 1,
1101 }
1102 user_new_schema = {
1103     "$schema": "http://json-schema.org/draft-04/schema#",
1104     "title": "New user schema",
1105     "type": "object",
1106     "properties": {
1107         "username": string_schema,
1108         "domain_name": shortname_schema,
1109         "password": user_passwd_schema,
1110         "projects": nameshort_list_schema,
1111         "project_role_mappings": project_role_mappings,
1112     },
1113     "required": ["username", "password"],
1114     "additionalProperties": False,
1115 }
1116 user_edit_schema = {
1117     "$schema": "http://json-schema.org/draft-04/schema#",
1118     "title": "User edit schema for administrators",
1119     "type": "object",
1120     "properties": {
1121         "password": user_passwd_schema,
1122         "old_password": passwd_schema,
1123         "username": string_schema,  # To allow User Name modification
1124         "projects": {"oneOf": [nameshort_list_schema, array_edition_schema]},
1125         "project_role_mappings": project_role_mappings,
1126         "add_project_role_mappings": project_role_mappings,
1127         "remove_project_role_mappings": project_role_mappings_optional,
1128         "system_admin_id": id_schema,
1129         "unlock": bool_schema,
1130         "renew": bool_schema,
1131     },
1132     "minProperties": 1,
1133     "additionalProperties": False,
1134 }
1135
1136 # PROJECTS
1137 topics_with_quota = [
1138     "vnfds",
1139     "nsds",
1140     "slice_templates",
1141     "pduds",
1142     "ns_instances",
1143     "slice_instances",
1144     "vim_accounts",
1145     "wim_accounts",
1146     "sdn_controllers",
1147     "k8sclusters",
1148     "vca",
1149     "k8srepos",
1150     "osmrepos",
1151     "ns_subscriptions",
1152 ]
1153 project_new_schema = {
1154     "$schema": "http://json-schema.org/draft-04/schema#",
1155     "title": "New project schema for administrators",
1156     "type": "object",
1157     "properties": {
1158         "name": shortname_schema,
1159         "admin": bool_schema,
1160         "domain_name": shortname_schema,
1161         "quotas": {
1162             "type": "object",
1163             "properties": {topic: integer0_schema for topic in topics_with_quota},
1164             "additionalProperties": False,
1165         },
1166     },
1167     "required": ["name"],
1168     "additionalProperties": False,
1169 }
1170 project_edit_schema = {
1171     "$schema": "http://json-schema.org/draft-04/schema#",
1172     "title": "Project edit schema for administrators",
1173     "type": "object",
1174     "properties": {
1175         "admin": bool_schema,
1176         "name": shortname_schema,  # To allow Project Name modification
1177         "quotas": {
1178             "type": "object",
1179             "properties": {
1180                 topic: {"oneOf": [integer0_schema, null_schema]}
1181                 for topic in topics_with_quota
1182             },
1183             "additionalProperties": False,
1184         },
1185     },
1186     "additionalProperties": False,
1187     "minProperties": 1,
1188 }
1189
1190 # ROLES
1191 roles_new_schema = {
1192     "$schema": "http://json-schema.org/draft-04/schema#",
1193     "title": "New role schema for administrators",
1194     "type": "object",
1195     "properties": {
1196         "name": shortname_schema,
1197         "permissions": {
1198             "type": "object",
1199             "patternProperties": {
1200                 ".": bool_schema,
1201             },
1202             # "minProperties": 1,
1203         },
1204     },
1205     "required": ["name"],
1206     "additionalProperties": False,
1207 }
1208 roles_edit_schema = {
1209     "$schema": "http://json-schema.org/draft-04/schema#",
1210     "title": "Roles edit schema for administrators",
1211     "type": "object",
1212     "properties": {
1213         "name": shortname_schema,
1214         "permissions": {
1215             "type": "object",
1216             "patternProperties": {".": {"oneOf": [bool_schema, null_schema]}},
1217             # "minProperties": 1,
1218         },
1219     },
1220     "additionalProperties": False,
1221     "minProperties": 1,
1222 }
1223
1224 # GLOBAL SCHEMAS
1225
1226 nbi_new_input_schemas = {
1227     "users": user_new_schema,
1228     "projects": project_new_schema,
1229     "vim_accounts": vim_account_new_schema,
1230     "sdns": sdn_new_schema,
1231     "ns_instantiate": ns_instantiate,
1232     "ns_action": ns_action,
1233     "ns_scale": ns_scale,
1234     "ns_update": ns_update,
1235     "ns_heal": ns_heal,
1236     "pdus": pdu_new_schema,
1237 }
1238
1239 nbi_edit_input_schemas = {
1240     "users": user_edit_schema,
1241     "projects": project_edit_schema,
1242     "vim_accounts": vim_account_edit_schema,
1243     "sdns": sdn_edit_schema,
1244     "pdus": pdu_edit_schema,
1245 }
1246
1247 # NETSLICE SCHEMAS
1248 nsi_subnet_instantiate = deepcopy(ns_instantiate)
1249 nsi_subnet_instantiate["title"] = "netslice subnet instantiation params input schema"
1250 nsi_subnet_instantiate["properties"]["id"] = name_schema
1251 del nsi_subnet_instantiate["required"]
1252
1253 nsi_vld_instantiate = {
1254     "title": "netslice vld instantiation params input schema",
1255     "$schema": "http://json-schema.org/draft-04/schema#",
1256     "type": "object",
1257     "properties": {
1258         "name": string_schema,
1259         "vim-network-name": {"oneOf": [string_schema, object_schema]},
1260         "vim-network-id": {"oneOf": [string_schema, object_schema]},
1261         "ip-profile": object_schema,
1262     },
1263     "required": ["name"],
1264     "additionalProperties": False,
1265 }
1266
1267 nsi_instantiate = {
1268     "title": "netslice action instantiate input schema",
1269     "$schema": "http://json-schema.org/draft-04/schema#",
1270     "type": "object",
1271     "properties": {
1272         "lcmOperationType": string_schema,
1273         "netsliceInstanceId": id_schema,
1274         "nsiName": name_schema,
1275         "nsiDescription": {"oneOf": [description_schema, null_schema]},
1276         "nstId": string_schema,
1277         "vimAccountId": id_schema,
1278         "timeout_nsi_deploy": integer1_schema,
1279         "ssh_keys": {"type": "array", "items": {"type": "string"}},
1280         "nsi_id": id_schema,
1281         "additionalParamsForNsi": object_schema,
1282         "netslice-subnet": {
1283             "type": "array",
1284             "minItems": 1,
1285             "items": nsi_subnet_instantiate,
1286         },
1287         "netslice-vld": {"type": "array", "minItems": 1, "items": nsi_vld_instantiate},
1288     },
1289     "required": ["nsiName", "nstId", "vimAccountId"],
1290     "additionalProperties": False,
1291 }
1292
1293 nsi_action = {}
1294
1295 nsi_terminate = {}
1296
1297 nsinstancesubscriptionfilter_schema = {
1298     "title": "instance identifier schema",
1299     "$schema": "http://json-schema.org/draft-07/schema#",
1300     "type": "object",
1301     "properties": {
1302         "nsdIds": {"type": "array"},
1303         "vnfdIds": {"type": "array"},
1304         "pnfdIds": {"type": "array"},
1305         "nsInstanceIds": {"type": "array"},
1306         "nsInstanceNames": {"type": "array"},
1307     },
1308 }
1309
1310 nslcmsub_schema = {
1311     "title": "nslcmsubscription input schema",
1312     "$schema": "http://json-schema.org/draft-07/schema#",
1313     "type": "object",
1314     "properties": {
1315         "nsInstanceSubscriptionFilter": nsinstancesubscriptionfilter_schema,
1316         "notificationTypes": {
1317             "type": "array",
1318             "items": {
1319                 "enum": [
1320                     "NsLcmOperationOccurrenceNotification",
1321                     "NsChangeNotification",
1322                     "NsIdentifierCreationNotification",
1323                     "NsIdentifierDeletionNotification",
1324                 ]
1325             },
1326         },
1327         "operationTypes": {
1328             "type": "array",
1329             "items": {"enum": ["INSTANTIATE", "SCALE", "TERMINATE", "UPDATE", "HEAL"]},
1330         },
1331         "operationStates": {
1332             "type": "array",
1333             "items": {
1334                 "enum": [
1335                     "PROCESSING",
1336                     "COMPLETED",
1337                     "PARTIALLY_COMPLETED",
1338                     "FAILED",
1339                     "FAILED_TEMP",
1340                     "ROLLING_BACK",
1341                     "ROLLED_BACK",
1342                 ]
1343             },
1344         },
1345         "nsComponentTypes": {"type": "array", "items": {"enum": ["VNF", "NS", "PNF"]}},
1346         "lcmOpNameImpactingNsComponent": {
1347             "type": "array",
1348             "items": {
1349                 "enum": [
1350                     "VNF_INSTANTIATE",
1351                     "VNF_SCALE",
1352                     "VNF_SCALE_TO_LEVEL",
1353                     "VNF_CHANGE_FLAVOUR",
1354                     "VNF_TERMINATE",
1355                     "VNF_HEAL",
1356                     "VNF_OPERATE",
1357                     "VNF_CHANGE_EXT_CONN",
1358                     "VNF_MODIFY_INFO",
1359                     "NS_INSTANTIATE",
1360                     "NS_SCALE",
1361                     "NS_UPDATE",
1362                     "NS_TERMINATE",
1363                     "NS_HEAL",
1364                 ]
1365             },
1366         },
1367         "lcmOpOccStatusImpactingNsComponent": {
1368             "type": "array",
1369             "items": {
1370                 "enum": [
1371                     "START",
1372                     "COMPLETED",
1373                     "PARTIALLY_COMPLETED",
1374                     "FAILED",
1375                     "ROLLED_BACK",
1376                 ]
1377             },
1378         },
1379     },
1380     "allOf": [
1381         {
1382             "if": {
1383                 "properties": {
1384                     "notificationTypes": {
1385                         "contains": {"const": "NsLcmOperationOccurrenceNotification"}
1386                     }
1387                 },
1388             },
1389             "then": {
1390                 "anyOf": [
1391                     {"required": ["operationTypes"]},
1392                     {"required": ["operationStates"]},
1393                 ]
1394             },
1395         },
1396         {
1397             "if": {
1398                 "properties": {
1399                     "notificationTypes": {"contains": {"const": "NsChangeNotification"}}
1400                 },
1401             },
1402             "then": {
1403                 "anyOf": [
1404                     {"required": ["nsComponentTypes"]},
1405                     {"required": ["lcmOpNameImpactingNsComponent"]},
1406                     {"required": ["lcmOpOccStatusImpactingNsComponent"]},
1407                 ]
1408             },
1409         },
1410     ],
1411 }
1412
1413 authentication_schema = {
1414     "title": "authentication schema for subscription",
1415     "$schema": "http://json-schema.org/draft-07/schema#",
1416     "type": "object",
1417     "properties": {
1418         "authType": {"enum": ["basic"]},
1419         "paramsBasic": {
1420             "type": "object",
1421             "properties": {
1422                 "userName": string_schema,
1423                 "password": passwd_schema,
1424             },
1425         },
1426     },
1427 }
1428
1429 subscription = {
1430     "title": "subscription input schema",
1431     "$schema": "http://json-schema.org/draft-07/schema#",
1432     "type": "object",
1433     "properties": {
1434         "filter": nslcmsub_schema,
1435         "CallbackUri": description_schema,
1436         "authentication": authentication_schema,
1437     },
1438     "required": ["CallbackUri"],
1439 }
1440
1441 vnflcmsub_schema = {
1442     "title": "vnflcmsubscription input schema",
1443     "$schema": "http://json-schema.org/draft-07/schema#",
1444     "type": "object",
1445     "properties": {
1446         "VnfInstanceSubscriptionFilter": {
1447             "type": "object",
1448             "properties": {
1449                 "vnfdIds": {"type": "array"},
1450                 "vnfInstanceIds": {"type": "array"},
1451             },
1452         },
1453         "notificationTypes": {
1454             "type": "array",
1455             "items": {
1456                 "enum": [
1457                     "VnfIdentifierCreationNotification",
1458                     "VnfLcmOperationOccurrenceNotification",
1459                     "VnfIdentifierDeletionNotification",
1460                 ]
1461             },
1462         },
1463         "operationTypes": {
1464             "type": "array",
1465             "items": {
1466                 "enum": [
1467                     "INSTANTIATE",
1468                     "SCALE",
1469                     "SCALE_TO_LEVEL",
1470                     "CHANGE_FLAVOUR",
1471                     "TERMINATE",
1472                     "HEAL",
1473                     "OPERATE",
1474                     "CHANGE_EXT_CONN",
1475                     "MODIFY_INFO",
1476                     "CREATE_SNAPSHOT",
1477                     "REVERT_TO_SNAPSHOT",
1478                     "CHANGE_VNFPKG",
1479                 ]
1480             },
1481         },
1482         "operationStates": {
1483             "type": "array",
1484             "items": {
1485                 "enum": [
1486                     "STARTING",
1487                     "PROCESSING",
1488                     "COMPLETED",
1489                     "FAILED_TEMP",
1490                     "FAILED",
1491                     "ROLLING_BACK",
1492                     "ROLLED_BACK",
1493                 ]
1494             },
1495         },
1496     },
1497     "required": ["VnfInstanceSubscriptionFilter", "notificationTypes"],
1498 }
1499
1500 vnf_subscription = {
1501     "title": "vnf subscription input schema",
1502     "$schema": "http://json-schema.org/draft-07/schema#",
1503     "type": "object",
1504     "properties": {
1505         "filter": vnflcmsub_schema,
1506         "CallbackUri": description_schema,
1507         "authentication": authentication_schema,
1508     },
1509     "required": ["filter", "CallbackUri"],
1510 }
1511
1512
1513 class ValidationError(Exception):
1514     def __init__(self, message, http_code=HTTPStatus.UNPROCESSABLE_ENTITY):
1515         self.http_code = http_code
1516         Exception.__init__(self, message)
1517
1518
1519 def validate_input(indata, schema_to_use):
1520     """
1521     Validates input data against json schema
1522     :param indata: user input data. Should be a dictionary
1523     :param schema_to_use: jsonschema to test
1524     :return: None if ok, raises ValidationError exception on error
1525     """
1526     try:
1527         if schema_to_use:
1528             js_v(indata, schema_to_use)
1529         return None
1530     except js_e.ValidationError as e:
1531         if e.path:
1532             error_pos = "at '" + ":".join(map(str, e.path)) + "'"
1533         else:
1534             error_pos = ""
1535         raise ValidationError("Format error {} '{}' ".format(error_pos, e.message))
1536     except js_e.SchemaError:
1537         raise ValidationError(
1538             "Bad json schema {}".format(schema_to_use),
1539             http_code=HTTPStatus.INTERNAL_SERVER_ERROR,
1540         )
1541
1542
1543 def is_valid_uuid(x):
1544     """
1545     Test for a valid UUID
1546     :param x: string to test
1547     :return: True if x is a valid uuid, False otherwise
1548     """
1549     try:
1550         if UUID(x):
1551             return True
1552     except (TypeError, ValueError, AttributeError):
1553         return False