Commit 737c5a14 authored by Samir Medjiah's avatar Samir Medjiah
Browse files

SOL012: Added subscription(s) and notification endpoints

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......@@ -367,10 +367,160 @@ paths:
"504":
$ref: ../components/SOL012_resp.yaml#/components/responses/504
# "/subscriptions":
# "/subscriptions/{subscriptionId}":
"/subscriptions":
description: >-
This resource represents subscriptions. The API consumer can use this resource to subscribe to notifications
related to policy changes and any detected policy conflicts, and to query its subscriptions.
post:
description: >-
The POST method creates a new subscription.
This method shall follow the provisions specified in the tables 5.5.7.3.1-1 and 5.5.7.3.1-2 for URI query parameters,
request and response data structures, and response codes.
As the result of successfully executing this method, a new "Individual subscription" resource as defined in clause 5.5.6
shall have been created. This method shall not trigger any notification.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/Version"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Accept"
- $ref: "../components/SOL012_params.yaml#/components/parameters/ContentType"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Authorization"
requestBody:
$ref: '#/components/requestBodies/PolicySubscriptionCreateRequest'
responses:
"201":
$ref: '#/components/responses/Subscriptions.post.201'
"303":
$ref: '#/components/responses/Subscriptions.post.303'
"400":
$ref: ../components/SOL012_resp.yaml#/components/responses/400
"401":
$ref: ../components/SOL012_resp.yaml#/components/responses/401
"403":
$ref: ../components/SOL012_resp.yaml#/components/responses/403
"404":
$ref: ../components/SOL012_resp.yaml#/components/responses/404
"405":
$ref: ../components/SOL012_resp.yaml#/components/responses/405
"406":
$ref: ../components/SOL012_resp.yaml#/components/responses/406
"422":
$ref: ../components/SOL012_resp.yaml#/components/responses/422
"500":
$ref: ../components/SOL012_resp.yaml#/components/responses/500
"503":
$ref: ../components/SOL012_resp.yaml#/components/responses/503
"504":
$ref: ../components/SOL012_resp.yaml#/components/responses/504
get:
description: >-
The GET method queries the list of active subscriptions of the functional block that invokes the method.
It can be used e.g. for resynchronization after error situations.
This method shall follow the provisions specified in the tables 5.5.7.3.2-1 and 5.5.7.3.2-2 for
URI query parameters, request and response data structures, and response codes.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/Version"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Accept"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Authorization"
- $ref: "../components/SOL012_params.yaml#/components/parameters/filter"
- $ref: "../components/SOL012_params.yaml#/components/parameters/nextpage_opaque_marker"
responses:
"200":
$ref: '#/components/responses/Subscriptions.get.200'
"400":
$ref: '#/components/responses/Subscriptions.get.400'
"401":
$ref: ../components/SOL012_resp.yaml#/components/responses/401
"403":
$ref: ../components/SOL012_resp.yaml#/components/responses/403
"404":
$ref: ../components/SOL012_resp.yaml#/components/responses/404
"405":
$ref: ../components/SOL012_resp.yaml#/components/responses/405
"406":
$ref: ../components/SOL012_resp.yaml#/components/responses/406
"422":
$ref: ../components/SOL012_resp.yaml#/components/responses/422
"500":
$ref: ../components/SOL012_resp.yaml#/components/responses/500
"503":
$ref: ../components/SOL012_resp.yaml#/components/responses/503
"504":
$ref: ../components/SOL012_resp.yaml#/components/responses/504
"/subscriptions/{subscriptionId}":
description: >-
This resource represents an individual subscription. The API consumer can use this resource to read and to
terminate a subscription to notifications related to policy management.
parameters:
- $ref: '#/components/parameters/subscriptionId'
get:
description: >-
The GET method retrieves information about a subscription by reading an "Individual subscription" resource.
This method shall follow the provisions specified in the tables 5.5.8.3.2-1 and 5.5.8.3.2-2 for URI query
parameters, request and response data structures, and response codes.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/Version"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Accept"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Authorization"
responses:
"200":
$ref: '#/components/responses/IndividualSubscription.get.200'
"400":
$ref: ../components/SOL012_resp.yaml#/components/responses/400
"401":
$ref: ../components/SOL012_resp.yaml#/components/responses/401
"403":
$ref: ../components/SOL012_resp.yaml#/components/responses/403
"404":
$ref: ../components/SOL012_resp.yaml#/components/responses/404
"405":
$ref: ../components/SOL012_resp.yaml#/components/responses/405
"406":
$ref: ../components/SOL012_resp.yaml#/components/responses/406
"422":
$ref: ../components/SOL012_resp.yaml#/components/responses/422
"500":
$ref: ../components/SOL012_resp.yaml#/components/responses/500
"503":
$ref: ../components/SOL012_resp.yaml#/components/responses/503
"504":
$ref: ../components/SOL012_resp.yaml#/components/responses/504
delete:
description: >-
The DELETE method terminates an individual subscription. This method shall follow the provisions specified
in the tables 5.5.8.3.5-1 and 5.5.8.3.5-2 for URI query parameters, request and response data structures,
and response codes.
As the result of successfully executing this method, the "Individual subscription" resource shall not exist
any longer. This means that no notifications for that subscription shall be sent to the formerly-subscribed
API consumer.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/Version"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Authorization"
responses:
"204":
$ref: '#/components/responses/IndividualSubscription.delete.204'
"400":
$ref: ../components/SOL012_resp.yaml#/components/responses/400
"401":
$ref: ../components/SOL012_resp.yaml#/components/responses/401
"403":
$ref: ../components/SOL012_resp.yaml#/components/responses/403
"404":
$ref: ../components/SOL012_resp.yaml#/components/responses/404
"405":
$ref: ../components/SOL012_resp.yaml#/components/responses/405
"406":
$ref: ../components/SOL012_resp.yaml#/components/responses/406
"409":
$ref: ../components/SOL012_resp.yaml#/components/responses/409
"422":
$ref: ../components/SOL012_resp.yaml#/components/responses/422
"500":
$ref: ../components/SOL012_resp.yaml#/components/responses/500
"503":
$ref: ../components/SOL012_resp.yaml#/components/responses/503
"504":
$ref: ../components/SOL012_resp.yaml#/components/responses/504
components:
parameters:
policyId:
......@@ -395,6 +545,17 @@ components:
schema:
type: string
subscriptionId:
name: subscriptionId
description: >
Identifier of the subscription. This identifier can be retrieved from the resource referenced by the
"Location" HTTP header in the response to a POST request creating a new "Individual subscription" resource.
It can also be retrieved from the "id" attribute in the payload body of that response.
in: path
required: true
schema:
$ref: '../components/SOL012_schemas.yaml#/components/schemas/Identifier'
schemas:
CreatePolicyRequest:
description: >
......@@ -451,14 +612,13 @@ components:
description: >
Selected version of the policy. Shall be present if one or more versions of the policy have been transferred.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Version"
policy:
description: >
Content of the policy.
activationStatus:
description: >
Status of the policy on whether it is activated or deactivated.
$ref: "#/components/schemas/ActivationStatus"
$ref: "../components/SOL012_schemas.yaml#/components/schemas/ActivationStatus"
associations:
description: >
Identifiers of the entities that the API producer manages and to which the policy associates to.
......@@ -494,36 +654,104 @@ components:
- activationStatus
- _links
ActivationStatus:
PolicySubscriptionRequest:
description: >
The enumeration ActivationStatus shall comply with the provisions defined in table 5.6.4.3-1.
It indicates the activation status of a policy.
type: string
enum:
- ACTIVATED
- DEACTIVATED
This type represents a subscription request related to notifications about policy changes
and policy conflicts. It shall comply with the provisions defined in table 5.6.2.5-1.
type: object
properties:
filter:
description: >
Filter settings for this subscription, to define the subset of all notifications this subscription relates to.
A particular notification is sent to the subscriber if the filter matches, or if there is no filter.
$ref: "#/components/schemas/PolicyNotificationsFilter"
callbackUri:
description: >
The URI of the endpoint to send the notification to.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Uri"
authentication:
description: >
Authentication parameters to configure the use of Authorization when sending notifications
corresponding to this subscription, as defined in clause 8.3.4 of ETSI GS NFV-SOL 013.
This attribute shall only be present if the subscriber requires authorization of notifications.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/SubscriptionAuthentication"
required:
- callbackUri
PolicyModifications:
PolicySubscription:
description: >
This type represents the parameters for modifying a policy. It shall comply with the provisions
defined in table 5.6.2.4-1
This type represents a subscription related to notifications about policy changes and policy conflicts.
It shall comply with the provisions defined in table 5.6.2.6-1.
type: object
properties:
activationStatus:
id:
description: >
New activation status of the policy.
$ref: "#/components/schemas/ActivationStatus"
selectedVersion:
Identifier of this subscription resource.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Identifier"
filter:
description: >
New version of the policy to be selected.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Version"
associations:
Filter settings for this subscription, to define the subset of all notifications this subscription
relates to. A particular notification is sent to the subscriber if the filter matches, or if there
is no filter.
$ref: "#/components/schemas/PolicyNotificationsFilter"
callbackUri:
description: >
Modified associations of the policy, includes the identifiers of the entities that the API
producer manages and to which the policy associates to.
The URI of the endpoint to send the notification to.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Uri"
_links:
description: >
Links for this resource.
type: object
properties:
self:
description: >
URI of this resource.
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Link"
required:
- self
required:
- id
- callbackUri
- _links
PolicyNotificationsFilter:
description: >
This type represents a subscription filter related to notifications about policy changes and policy conflicts.
It shall comply with the provisions defined in table 5.6.3.2-1.
At a particular nesting level in the filter structure, the following applies: All attributes shall match in
order for the filter to match (logical "and" between different filter attributes). If an attribute is an array,
the attribute shall match if at least one of the values in the array matches (logical "or" between the values
of one filter attribute).
type: object
properties:
notificationTypes:
description: >
Match particular notification types.
Permitted values:
- PolicyChangeNotification
- PolicyConflictNotification
The permitted values of the "notificationTypes" attribute are spelled exactly as the names of the notification
types to facilitate automated code generation systems.
type: array
items:
type: string
enum:
- PolicyChangeNotification
- PolicyConflictNotification
policyIds:
description: >
Match particular policy identifiers.
For "PolicyConflictNotification", the notification is sent if any of the policies specified in the subscription
is impacted by the conflict, as defined in clause 5.6.2.8.
type: array
items:
$ref: "../components/SOL012_schemas.yaml#/components/schemas/Identifier"
changeTypes:
description: >
Match particular policy management operation types that cause the change of the policy.
type: array
items:
$ref: "../components/SOL012_schemas.yaml#/components/schemas/PolicyOperationType"
responses:
Policy.post.201:
......@@ -667,7 +895,7 @@ components:
content:
application/json:
schema:
$ref: "#/components/schemas/PolicyModifications"
$ref: "../components/SOL012_schemas.yaml#/components/schemas/PolicyModifications"
PolicyModifications.patch.409:
description: >
......@@ -930,6 +1158,178 @@ components:
schema:
$ref: "../components/SOL012_schemas.yaml#/components/schemas/ProblemDetails"
Subscriptions.post.201:
description: >
201 Created
Shall be returned when the subscription has been created successfully.
A representation of the created subscription resource shall be returned in the response body,
as defined in clause 5.6.2.6.
The HTTP response shall include a "Location" HTTP header that points to the created
"Individual subscription" resource.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
Location:
description: >
The resource URI of the created resource.
schema:
type: string
format: url
content:
application/json:
schema:
$ref: "#/components/schemas/PolicySubscription"
Subscriptions.post.303:
description: >
303 See Other
Shall be returned if a subscription with the same callbackUri and the same filter already exists
and the policy of the API producer is to not create redundant subscriptions.
The HTTP response shall include a "Location" HTTP header that contains the resource URI of
the existing "individual subscription" resource.
The response body shall be empty.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
Location:
description: >
The resource URI of the created resource.
schema:
type: string
format: url
Subscriptions.get.200:
description: >
200 OK
Shall be returned when the list of subscriptions has been queried successfully.
The response body shall contain in an array the representations of all active subscriptions
of the functional block that invokes the method, i.e. zero or more representations of policy
subscriptions as defined in clause 5.6.2.6.
If the "filter" URI parameter was supplied in the request, the data in the response body shall
have been transformed according to the rules specified in clause 5.2.2 of ETSI GS NFV-SOL 013.
If the API producer supports alternative 2 (paging) according to clause 5.4.2.1 of
ETSI GS NFV-SOL 013 for this resource, inclusion of the Link HTTP header in this response
shall follow the provisions in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
Link:
description: >
Reference to other resources. Link HTTP header in this response shall follow the provisions
in clause 5.4.2.3 of ETSI GS NFV-SOL 013.
schema:
type: string
minimum: 0
maximum: 1
content:
application/json:
schema:
type: array
items:
$ref: "#/components/schemas/PolicySubscription"
Subscriptions.get.400:
description: >
400 Bad Request
Shall be returned upon the following error: Invalid attribute-based filtering expression.
The response body shall contain a ProblemDetails structure, in which the "detail" attribute
should convey more information about the error.
Shall be returned upon the following error: Response too big.
If the API producer supports alternative 1 (error) according to clause 5.4.2.1 of ETSI GS NFV-SOL 013
for this resource, this error response shall follow the provisions in clause 5.4.2.2 of
ETSI GS NFV-SOL 013.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
content:
application/json:
schema:
$ref: "../components/SOL012_schemas.yaml#/components/schemas/ProblemDetails"
IndividualSubscription.get.200:
description: >
200 OK
Shall be returned when information about an individual subscription has been read successfully.
The response body shall contain a representation of the subscription resource, as defined in
clause 5.6.2.6.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
content:
application/json:
schema:
$ref: "#/components/schemas/PolicySubscription"
IndividualSubscription.delete.204:
description: >
204 No Content
Shall be returned when the "individual subscription" resource has been deleted successfully.
The response body shall be empty.
headers:
WWW-Authenticate:
description: >
Challenge if the corresponding HTTP request has not provided authorization, or error details
if the corresponding HTTP request has provided an invalid authorization token.
schema:
type: string
Version:
description: >
Version of the API used in the response.
schema:
type: string
requestBodies:
PolicyCreationRequest:
description: >
......@@ -947,7 +1347,7 @@ components:
content:
application/json:
schema:
$ref: "#/components/schemas/PolicyModifications"
$ref: "../components/SOL012_schemas.yaml#/components/schemas/PolicyModifications"
PolicyVersionTransferRequest:
description: >
......@@ -958,3 +1358,11 @@ components:
schema:
type: object
additionalProperties: true
PolicySubscriptionCreateRequest:
description: >
Details of the subscription to be created.
content:
application/json:
schema:
$ref: "#/components/schemas/PolicySubscriptionRequest"
\ No newline at end of file
openapi: 3.0.2
info:
version: 1.0.0-impl:etsi.org:ETSI_NFV_OpenAPI:1
title: SOL012 - Policy Management Notification Interface
description: >
SOL012 - Policy Management Notification Interface
IMPORTANT: Please note that this file might be not aligned to the current version of the ETSI Group Specification
it refers to. In case of discrepancies the published ETSI Group Specification takes precedence.
Please report bugs to https://forge.etsi.org/bugzilla/buglist.cgi?component=Nfv-Openapis&list_id=61&product=NFV&resolution=
license:
name: ETSI Forge copyright notice
url: https://forge.etsi.org/etsi-forge-copyright-notice.txt
externalDocs:
description: ETSI GS NFV-SOL 012 V3.3.1
url: https://docbox.etsi.org/ISG/NFV/Open/Drafts/SOL012ed331_Protocol_Spec_for_Policy_Mgmt_Intface/NFV-SOL012ed331v010.zip
security:
- OauthSecurity:
- all
servers:
- url: http://127.0.0.1/callback/v1
- url: https://127.0.0.1/callback/v1
paths:
/URI_is_provided_by_the_API_consumer_when_creating_the_subscription_PolicyManagementNotification::
description: >-
TThis resource represents a notification endpoint for policy management.
The API producer can use this resource to send notifications related to policy management events to
a subscribed API consumer, which has provided the URI of this resource during the subscription process.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/Version"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Accept"
- $ref: "../components/SOL012_params.yaml#/components/parameters/Authorization"
post:
description: >-
The POST method delivers a notification regarding a policy management event from the API producer
to an API consumer. The API consumer shall have previously created an "Individual subscription"
resource with a matching filter.
This method shall follow the provisions specified in the tables 5.5.9.3.1-1 and 5.5.9.3.1-2 for
URI query parameters, request and response data structures, and response codes.
Each notification request body shall include exactly one of the alternatives defined
in table 5.5.9.3.1-2.
parameters:
- $ref: "../components/SOL012_params.yaml#/components/parameters/ContentType"
requestBody:
$ref: "#/components/requestBodies/NotificationCreateRequest"
responses:
"204":
$ref: '#/components/responses/Notification.post.204'
"400":
$ref: ../components/SOL012_resp.yaml#/components/responses/400
"401":
$ref: ../components/SOL012_resp.yaml#/components/responses/401
"403":
$ref: ../components/SOL012_resp.yaml#/components/responses/403
"405":
$ref: ../components/SOL012_resp.yaml#/components/responses/405
"406":
$ref: ../components/SOL012_resp.yaml#/components/responses/406
"500":
$ref: ../components/SOL012_resp.yaml#/components/responses/500
"503":
$ref: ../components/SOL012_resp.yaml#/components/responses/503
get:
description: >-
The GET method allows the API producer to test the notification endpoint that is provided by the
API consumer, e.g. during subscription.
This method shall follow the provisions specified in the tables 5.5.9.3.2-1 and 5.5.9.3.2-2 for
URI query parameters, request and response data structures, and response codes.
responses:
"204":
$ref: '#/components/responses/Notification.get.204'
"400":
$ref: ../components/SOL012_resp.yaml#/components/responses/400
"401":