1 # -*- coding: utf-8 -*-
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
7 # http://www.apache.org/licenses/LICENSE-2.0
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
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
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
21 __author__
= "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"
23 version_date
= "Mar 2018"
26 Validator of input data using JSON schemas for those items that not contains an OSM yang information model
30 patern_name
= "^[ -~]+$"
31 shortname_schema
= {"type": "string", "minLength": 1, "maxLength": 60, "pattern": "^[^,;()\\.\\$'\"]+$"}
32 passwd_schema
= {"type": "string", "minLength": 1, "maxLength": 60}
33 name_schema
= {"type": "string", "minLength": 1, "maxLength": 255, "pattern": "^[^,;()'\"]+$"}
34 string_schema
= {"type": "string", "minLength": 1, "maxLength": 255}
35 xml_text_schema
= {"type": "string", "minLength": 1, "maxLength": 1000, "pattern": "^[^']+$"}
36 description_schema
= {"type": ["string", "null"], "maxLength": 255, "pattern": "^[^'\"]+$"}
37 id_schema_fake
= {"type": "string", "minLength": 2, "maxLength": 36}
38 bool_schema
= {"type": "boolean"}
39 null_schema
= {"type": "null"}
40 # "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}$"
41 id_schema
= {"type": "string", "pattern": "^[a-fA-F0-9]{8}(-[a-fA-F0-9]{4}){3}-[a-fA-F0-9]{12}$"}
42 time_schema
= {"type": "string", "pattern": "^[0-9]{4}-[0-1][0-9]-[0-3][0-9]T[0-2][0-9]([0-5]:){2}"}
43 pci_schema
= {"type": "string", "pattern": "^[0-9a-fA-F]{4}(:[0-9a-fA-F]{2}){2}\\.[0-9a-fA-F]$"}
44 # allows [] for wildcards. For that reason huge length limit is set
45 pci_extended_schema
= {"type": "string", "pattern": "^[0-9a-fA-F.:-\\[\\]]{12,40}$"}
46 http_schema
= {"type": "string", "pattern": "^https?://[^'\"=]+$"}
47 bandwidth_schema
= {"type": "string", "pattern": "^[0-9]+ *([MG]bps)?$"}
48 memory_schema
= {"type": "string", "pattern": "^[0-9]+ *([MG]i?[Bb])?$"}
49 integer0_schema
= {"type": "integer", "minimum": 0}
50 integer1_schema
= {"type": "integer", "minimum": 1}
51 path_schema
= {"type": "string", "pattern": "^(\\.){0,2}(/[^/\"':{}\\(\\)]+)+$"}
52 vlan_schema
= {"type": "integer", "minimum": 1, "maximum": 4095}
53 vlan1000_schema
= {"type": "integer", "minimum": 1000, "maximum": 4095}
54 mac_schema
= {"type": "string",
55 "pattern": "^[0-9a-fA-F][02468aceACE](:[0-9a-fA-F]{2}){5}$"} # must be unicast: LSB bit of MSB byte ==0
56 dpid_Schema
= {"type": "string", "pattern": "^[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){7}$"}
57 # mac_schema={"type":"string", "pattern":"^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$"}
58 ip_schema
= {"type": "string",
59 "pattern": "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$"}
60 ip_prefix_schema
= {"type": "string",
61 "pattern": "^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}"
62 "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)/(30|[12]?[0-9])$"}
63 port_schema
= {"type": "integer", "minimum": 1, "maximum": 65534}
64 object_schema
= {"type": "object"}
65 schema_version_2
= {"type": "integer", "minimum": 2, "maximum": 2}
66 # schema_version_string={"type":"string","enum": ["0.1", "2", "0.2", "3", "0.3"]}
67 log_level_schema
= {"type": "string", "enum": ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"]}
68 checksum_schema
= {"type": "string", "pattern": "^[0-9a-fA-F]{32}$"}
69 size_schema
= {"type": "integer", "minimum": 1, "maximum": 100}
70 array_edition_schema
= {
72 "patternProperties": {
75 "additionalProperties": False,
78 nameshort_list_schema
= {
81 "items": shortname_schema
,
85 ns_instantiate_vdu
= {
86 "title": "ns action instantiate input schema for vdu",
87 "$schema": "http://json-schema.org/draft-04/schema#",
98 "vim-volume-id": name_schema
,
100 "required": ["name", "vim-volume-id"],
101 "additionalProperties": False
111 "ip-address": ip_schema
,
112 "mac-address": mac_schema
,
113 "floating-ip-required": bool_schema
,
115 "required": ["name"],
116 "additionalProperties": False
121 "additionalProperties": False
124 ip_profile_dns_schema
= {
130 "address": ip_schema
,
132 "required": ["address"],
133 "additionalProperties": False
137 ip_profile_dhcp_schema
= {
140 "enabled": {"type": "boolean"},
141 "count": integer1_schema
,
142 "start-address": ip_schema
144 "additionalProperties": False,
147 ip_profile_schema
= {
148 "title": "ip profile validation schame",
149 "$schema": "http://json-schema.org/draft-04/schema#",
152 "ip-version": {"enum": ["ipv4", "ipv6"]},
153 "subnet-address": ip_prefix_schema
,
154 "gateway-address": ip_schema
,
155 "dns-server": ip_profile_dns_schema
,
156 "dhcp-params": ip_profile_dhcp_schema
,
160 ip_profile_update_schema
= {
161 "title": "ip profile validation schame",
162 "$schema": "http://json-schema.org/draft-04/schema#",
165 "ip-version": {"enum": ["ipv4", "ipv6"]},
166 "subnet-address": {"oneOf": [null_schema
, ip_prefix_schema
]},
167 "gateway-address": {"oneOf": [null_schema
, ip_schema
]},
168 "dns-server": {"oneOf": [null_schema
, ip_profile_dns_schema
]},
170 "dhcp-params": {"oneOf": [null_schema
, ip_profile_dhcp_schema
]},
172 "additionalProperties": False
175 provider_network_schema
= {
176 "title": "provider network validation schame",
177 "$schema": "http://json-schema.org/draft-04/schema#",
180 "physical-network": name_schema
,
181 "segmentation-id": name_schema
,
183 "additionalProperties": False
186 ns_instantiate_internal_vld
= {
187 "title": "ns action instantiate input schema for vdu",
188 "$schema": "http://json-schema.org/draft-04/schema#",
192 "vim-network-name": name_schema
,
193 "vim-network-id": name_schema
,
194 "ip-profile": ip_profile_update_schema
,
195 "provider-network": provider_network_schema
,
196 "internal-connection-point": {
202 "id-ref": name_schema
,
203 "ip-address": ip_schema
,
204 # "mac-address": mac_schema,
206 "required": ["id-ref"],
208 "additionalProperties": False
212 "required": ["name"],
214 "additionalProperties": False
217 additional_params_for_vnf
= {
222 "member-vnf-index": name_schema
,
223 "additionalParams": object_schema
,
224 "additionalParamsForVdu": {
229 "vdu_id": name_schema
,
230 "additionalParams": object_schema
,
232 "required": ["vdu_id", "additionalParams"],
233 "additionalProperties": False,
236 "additionalParamsForKdu": {
241 "kdu_name": name_schema
,
242 "additionalParams": object_schema
,
244 "required": ["kdu_name", "additionalParams"],
245 "additionalProperties": False,
249 "required": ["member-vnf-index"],
251 "additionalProperties": False
256 "title": "ns action instantiate input schema",
257 "$schema": "http://json-schema.org/draft-04/schema#",
260 "lcmOperationType": string_schema
,
261 "nsInstanceId": id_schema
,
262 "netsliceInstanceId": id_schema
,
263 "nsName": name_schema
,
264 "nsDescription": {"oneOf": [description_schema
, null_schema
]},
266 "vimAccountId": id_schema
,
267 "wimAccountId": {"OneOf": [id_schema
, bool_schema
, null_schema
]},
268 "additionalParamsForNs": object_schema
,
269 "additionalParamsForVnf": additional_params_for_vnf
,
270 "ssh_keys": {"type": "array", "items": {"type": "string"}},
272 "vduImage": name_schema
,
279 "member-vnf-index": name_schema
,
280 "vimAccountId": id_schema
,
284 "items": ns_instantiate_vdu
,
289 "items": ns_instantiate_internal_vld
292 "required": ["member-vnf-index"],
294 "additionalProperties": False
303 "name": string_schema
,
304 "vim-network-name": {"OneOf": [string_schema
, object_schema
]},
305 "vim-network-id": {"OneOf": [string_schema
, object_schema
]},
306 "ns-net": object_schema
,
307 "wimAccountId": {"OneOf": [id_schema
, bool_schema
, null_schema
]},
308 "ip-profile": object_schema
,
309 "provider-network": provider_network_schema
,
310 "vnfd-connection-point-ref": {
316 "member-vnf-index-ref": name_schema
,
317 "vnfd-connection-point-ref": name_schema
,
318 "ip-address": ip_schema
,
319 # "mac-address": mac_schema,
321 "required": ["member-vnf-index-ref", "vnfd-connection-point-ref"],
323 "additionalProperties": False
327 "required": ["name"],
328 "additionalProperties": False
332 "required": ["nsName", "nsdId", "vimAccountId"],
333 "additionalProperties": False
336 ns_action
= { # TODO for the moment it is only contemplated the vnfd primitive execution
337 "title": "ns action input schema",
338 "$schema": "http://json-schema.org/draft-04/schema#",
341 "lcmOperationType": string_schema
,
342 "nsInstanceId": id_schema
,
343 "member_vnf_index": name_schema
,
344 "vnf_member_index": name_schema
, # TODO for backward compatibility. To remove in future
345 "vdu_id": name_schema
,
346 "vdu_count_index": integer0_schema
,
347 "kdu_name": name_schema
,
348 "primitive": name_schema
,
349 "primitive_params": {"type": "object"},
351 "required": ["primitive", "primitive_params"], # TODO add member_vnf_index
352 "additionalProperties": False
354 ns_scale
= { # TODO for the moment it is only VDU-scaling
355 "title": "ns scale input schema",
356 "$schema": "http://json-schema.org/draft-04/schema#",
359 "lcmOperationType": string_schema
,
360 "nsInstanceId": id_schema
,
361 "scaleType": {"enum": ["SCALE_VNF"]},
365 "vnfInstanceId": name_schema
,
366 "scaleVnfType": {"enum": ["SCALE_OUT", 'SCALE_IN']},
370 "scaling-group-descriptor": name_schema
,
371 "member-vnf-index": name_schema
,
372 "scaling-policy": name_schema
,
374 "required": ["scaling-group-descriptor", "member-vnf-index"],
375 "additionalProperties": False
378 "required": ["scaleVnfType", "scaleByStepData"], # vnfInstanceId
379 "additionalProperties": False
381 "scaleTime": time_schema
,
383 "required": ["scaleType", "scaleVnfData"],
384 "additionalProperties": False
388 schema_version
= {"type": "string", "enum": ["1.0"]}
389 schema_type
= {"type": "string"}
390 vim_type
= shortname_schema
# {"enum": ["openstack", "openvim", "vmware", "opennebula", "aws", "azure", "fos"]}
392 vim_account_edit_schema
= {
393 "title": "vim_account edit input schema",
394 "$schema": "http://json-schema.org/draft-04/schema#",
398 "description": description_schema
,
400 "datacenter": name_schema
,
401 "vim_type": vim_type
,
402 "vim_url": description_schema
,
403 # "vim_url_admin": description_schema,
404 # "vim_tenant": name_schema,
405 "vim_tenant_name": name_schema
,
406 "vim_user": shortname_schema
,
407 "vim_password": passwd_schema
,
408 "config": {"type": "object"}
410 "additionalProperties": False
413 vim_account_new_schema
= {
414 "title": "vim_account creation input schema",
415 "$schema": "http://json-schema.org/draft-04/schema#",
418 "schema_version": schema_version
,
419 "schema_type": schema_type
,
421 "description": description_schema
,
423 "datacenter": name_schema
,
424 "vim_type": vim_type
,
425 "vim_url": description_schema
,
426 # "vim_url_admin": description_schema,
427 # "vim_tenant": name_schema,
428 "vim_tenant_name": name_schema
,
429 "vim_user": shortname_schema
,
430 "vim_password": passwd_schema
,
431 "config": {"type": "object"}
433 "required": ["name", "vim_url", "vim_type", "vim_user", "vim_password", "vim_tenant_name"],
434 "additionalProperties": False
437 wim_type
= shortname_schema
# {"enum": ["tapi", "onos", "odl", "dynpac", "fake"]}
439 wim_account_edit_schema
= {
440 "title": "wim_account edit input schema",
441 "$schema": "http://json-schema.org/draft-04/schema#",
445 "description": description_schema
,
447 "wim_type": wim_type
,
448 "wim_url": description_schema
,
449 "user": shortname_schema
,
450 "password": passwd_schema
,
451 "config": {"type": "object"}
453 "additionalProperties": False
456 wim_account_new_schema
= {
457 "title": "wim_account creation input schema",
458 "$schema": "http://json-schema.org/draft-04/schema#",
461 "schema_version": schema_version
,
462 "schema_type": schema_type
,
464 "description": description_schema
,
466 "wim_type": wim_type
,
467 "wim_url": description_schema
,
468 "user": shortname_schema
,
469 "password": passwd_schema
,
472 "patternProperties": {
473 ".": {"not": {"type": "null"}}
477 "required": ["name", "wim_url", "wim_type"],
478 "additionalProperties": False
483 "description": description_schema
,
487 "type": {"type": "string", "enum": ["opendaylight", "floodlight", "onos"]},
488 "version": {"type": "string", "minLength": 1, "maxLength": 12},
489 "user": shortname_schema
,
490 "password": passwd_schema
493 "title": "sdn controller information schema",
494 "$schema": "http://json-schema.org/draft-04/schema#",
496 "properties": sdn_properties
,
497 "required": ["name", "port", 'ip', 'dpid', 'type'],
498 "additionalProperties": False
501 "title": "sdn controller update information schema",
502 "$schema": "http://json-schema.org/draft-04/schema#",
504 "properties": sdn_properties
,
505 # "required": ["name", "port", 'ip', 'dpid', 'type'],
506 "additionalProperties": False
508 sdn_port_mapping_schema
= {
509 "$schema": "http://json-schema.org/draft-04/schema#",
510 "title": "sdn port mapping information schema",
515 "compute_node": shortname_schema
,
521 "pci": pci_extended_schema
,
522 "switch_port": shortname_schema
,
523 "switch_mac": mac_schema
529 "required": ["compute_node", "ports"]
532 sdn_external_port_schema
= {
533 "$schema": "http://json-schema.org/draft-04/schema#",
534 "title": "External port information",
537 "port": {"type": "string", "minLength": 1, "maxLength": 60},
545 k8scluster_nets_schema
= {
546 "title": "k8scluster nets input schema",
547 "$schema": "http://json-schema.org/draft-04/schema#",
549 "patternProperties": {".": {"oneOf": [description_schema
, null_schema
]}},
551 "additionalProperties": False
553 k8scluster_new_schema
= {
554 "title": "k8scluster creation input schema",
555 "$schema": "http://json-schema.org/draft-04/schema#",
558 "schema_version": schema_version
,
559 "schema_type": schema_type
,
561 "description": description_schema
,
562 "credentials": object_schema
,
563 "vim_account": id_schema
,
564 "k8s_version": string_schema
,
565 "nets": k8scluster_nets_schema
,
566 "namespace": name_schema
,
567 "cni": nameshort_list_schema
,
569 "required": ["name", "credentials", "vim_account", "k8s_version", "nets"],
570 "additionalProperties": False
572 k8scluster_edit_schema
= {
573 "title": "vim_account edit input schema",
574 "$schema": "http://json-schema.org/draft-04/schema#",
578 "description": description_schema
,
579 "credentials": object_schema
,
580 "vim_account": id_schema
,
581 "k8s_version": string_schema
,
582 "nets": k8scluster_nets_schema
,
583 "namespace": name_schema
,
584 "cni": nameshort_list_schema
,
586 "additionalProperties": False
590 k8srepo_types
= {"enum": ["chart", "bundle"]}
591 k8srepo_properties
= {
593 "description": description_schema
,
594 "type": k8srepo_types
,
595 "url": description_schema
,
597 k8srepo_new_schema
= {
598 "title": "k8scluster creation input schema",
599 "$schema": "http://json-schema.org/draft-04/schema#",
601 "properties": k8srepo_properties
,
602 "required": ["name", "type", "url"],
603 "additionalProperties": False
605 k8srepo_edit_schema
= {
606 "title": "vim_account edit input schema",
607 "$schema": "http://json-schema.org/draft-04/schema#",
609 "properties": k8srepo_properties
,
610 "additionalProperties": False
617 "name": shortname_schema
,
619 "type": {"enum": ["overlay", 'underlay']},
620 "ip-address": ip_schema
,
621 # TODO, add user, password, ssh-key
622 "mac-address": mac_schema
,
623 "vim-network-name": shortname_schema
, # interface is connected to one vim network, or switch port
624 "vim-network-id": shortname_schema
,
625 # # provide this in case SDN assist must deal with this interface
626 # "switch-dpid": dpid_Schema,
627 # "switch-port": shortname_schema,
628 # "switch-mac": shortname_schema,
629 # "switch-vlan": vlan_schema,
631 "required": ["name", "mgmt", "ip-address"],
632 "additionalProperties": False
635 "title": "pdu creation input schema",
636 "$schema": "http://json-schema.org/draft-04/schema#",
639 "name": shortname_schema
,
640 "type": shortname_schema
,
641 "description": description_schema
,
642 "shared": bool_schema
,
643 "vims": nameshort_list_schema
,
644 "vim_accounts": nameshort_list_schema
,
647 "items": pdu_interface
,
651 "required": ["name", "type", "interfaces"],
652 "additionalProperties": False
656 "title": "pdu edit input schema",
657 "$schema": "http://json-schema.org/draft-04/schema#",
660 "name": shortname_schema
,
661 "type": shortname_schema
,
662 "description": description_schema
,
663 "shared": bool_schema
,
664 "vims": {"oneOf": [array_edition_schema
, nameshort_list_schema
]},
665 "vim_accounts": {"oneOf": [array_edition_schema
, nameshort_list_schema
]},
666 "interfaces": {"oneOf": [
667 array_edition_schema
,
670 "items": pdu_interface
,
675 "additionalProperties": False,
680 project_role_mappings
= {
681 "title": "list pf projects/roles",
682 "$schema": "http://json-schema.org/draft-04/schema#",
687 "project": shortname_schema
,
688 "role": shortname_schema
690 "required": ["project", "role"],
691 "additionalProperties": False
695 project_role_mappings_optional
= {
696 "title": "list of projects/roles or projects only",
697 "$schema": "http://json-schema.org/draft-04/schema#",
702 "project": shortname_schema
,
703 "role": shortname_schema
705 "required": ["project"],
706 "additionalProperties": False
711 "$schema": "http://json-schema.org/draft-04/schema#",
712 "title": "New user schema",
715 "username": shortname_schema
,
716 "password": passwd_schema
,
717 "projects": nameshort_list_schema
,
718 "project_role_mappings": project_role_mappings
,
720 "required": ["username", "password"],
721 "additionalProperties": False
724 "$schema": "http://json-schema.org/draft-04/schema#",
725 "title": "User edit schema for administrators",
728 "password": passwd_schema
,
729 "username": shortname_schema
, # To allow User Name modification
732 nameshort_list_schema
,
736 "project_role_mappings": project_role_mappings
,
737 "add_project_role_mappings": project_role_mappings
,
738 "remove_project_role_mappings": project_role_mappings_optional
,
741 "additionalProperties": False
745 topics_with_quota
= ["vnfds", "nsds", "nsts", "pdus", "nsrs", "nsis", "vim_accounts", "wim_accounts", "sdns",
746 "k8sclusters", "k8srepos"]
747 project_new_schema
= {
748 "$schema": "http://json-schema.org/draft-04/schema#",
749 "title": "New project schema for administrators",
752 "name": shortname_schema
,
753 "admin": bool_schema
,
756 "properties": {topic
: integer0_schema
for topic
in topics_with_quota
},
757 "additionalProperties": False
760 "required": ["name"],
761 "additionalProperties": False
763 project_edit_schema
= {
764 "$schema": "http://json-schema.org/draft-04/schema#",
765 "title": "Project edit schema for administrators",
768 "admin": bool_schema
,
769 "name": shortname_schema
, # To allow Project Name modification
772 "properties": {topic
: {"oneOf": [integer0_schema
, null_schema
]} for topic
in topics_with_quota
},
773 "additionalProperties": False
776 "additionalProperties": False,
782 "$schema": "http://json-schema.org/draft-04/schema#",
783 "title": "New role schema for administrators",
786 "name": shortname_schema
,
789 "patternProperties": {
792 # "minProperties": 1,
795 "required": ["name"],
796 "additionalProperties": False
798 roles_edit_schema
= {
799 "$schema": "http://json-schema.org/draft-04/schema#",
800 "title": "Roles edit schema for administrators",
803 "name": shortname_schema
,
806 "patternProperties": {
808 "oneOf": [bool_schema
, null_schema
]
811 # "minProperties": 1,
814 "additionalProperties": False,
820 nbi_new_input_schemas
= {
821 "users": user_new_schema
,
822 "projects": project_new_schema
,
823 "vim_accounts": vim_account_new_schema
,
824 "sdns": sdn_new_schema
,
825 "ns_instantiate": ns_instantiate
,
826 "ns_action": ns_action
,
827 "ns_scale": ns_scale
,
828 "pdus": pdu_new_schema
,
831 nbi_edit_input_schemas
= {
832 "users": user_edit_schema
,
833 "projects": project_edit_schema
,
834 "vim_accounts": vim_account_edit_schema
,
835 "sdns": sdn_edit_schema
,
836 "pdus": pdu_edit_schema
,
840 nsi_subnet_instantiate
= deepcopy(ns_instantiate
)
841 nsi_subnet_instantiate
["title"] = "netslice subnet instantiation params input schema"
842 nsi_subnet_instantiate
["properties"]["id"] = name_schema
843 del nsi_subnet_instantiate
["required"]
845 nsi_vld_instantiate
= {
846 "title": "netslice vld instantiation params input schema",
847 "$schema": "http://json-schema.org/draft-04/schema#",
850 "name": string_schema
,
851 "vim-network-name": {"OneOf": [string_schema
, object_schema
]},
852 "vim-network-id": {"OneOf": [string_schema
, object_schema
]},
853 "ip-profile": object_schema
,
855 "required": ["name"],
856 "additionalProperties": False
860 "title": "netslice action instantiate input schema",
861 "$schema": "http://json-schema.org/draft-04/schema#",
864 "lcmOperationType": string_schema
,
865 "netsliceInstanceId": id_schema
,
866 "nsiName": name_schema
,
867 "nsiDescription": {"oneOf": [description_schema
, null_schema
]},
868 "nstId": string_schema
,
869 "vimAccountId": id_schema
,
870 "ssh_keys": {"type": "string"},
872 "additionalParamsForNsi": object_schema
,
876 "items": nsi_subnet_instantiate
881 "items": nsi_vld_instantiate
884 "required": ["nsiName", "nstId", "vimAccountId"],
885 "additionalProperties": False
897 class ValidationError(Exception):
898 def __init__(self
, message
, http_code
=HTTPStatus
.UNPROCESSABLE_ENTITY
):
899 self
.http_code
= http_code
900 Exception.__init
__(self
, message
)
903 def validate_input(indata
, schema_to_use
):
905 Validates input data against json schema
906 :param indata: user input data. Should be a dictionary
907 :param schema_to_use: jsonschema to test
908 :return: None if ok, raises ValidationError exception on error
912 js_v(indata
, schema_to_use
)
914 except js_e
.ValidationError
as e
:
916 error_pos
= "at '" + ":".join(map(str, e
.path
)) + "'"
919 raise ValidationError("Format error {} '{}' ".format(error_pos
, e
.message
))
920 except js_e
.SchemaError
:
921 raise ValidationError("Bad json schema {}".format(schema_to_use
), http_code
=HTTPStatus
.INTERNAL_SERVER_ERROR
)
924 def is_valid_uuid(x
):
926 Test for a valid UUID
927 :param x: string to test
928 :return: True if x is a valid uuid, False otherwise
933 except (TypeError, ValueError, AttributeError):