# Test Plan for CAPIF Api Security Service
At this documentation you will have all information and related files and examples of test plan for this API.

## Test Case 1: Create a security context for an API invoker

**Test ID**: ***capif_security_api-1***

**Description**:

  This test case will check that an API Invoker can create a Security context

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority)

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Store signed Certificate
  3. Create Security Context

**Information of Test**:

  1. Perform [Invoker Onboarding]
  2. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Use **Invoker Certificate**

**Expected Result**:

  1. Create security context:
     1. **201 Created** response.
     2. body returned must accomplish **ServiceSecurity** data structure.
     3. Location Header must contain the new resource URL **{apiRoot}/capif-security/v1/trustedInvokers/{apiInvokerId}**


## Test Case 2: Create a security context for an API invoker with Provider role

**Test ID**:: ***capif_security_api-2***

**Description**:

  This test case will check that an Provider cannot create a Security context with valid apiInvokerId.

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID), but user that create Security Context with Provider role

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context using Provider certificate

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker but using Provider certificate.
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **AEF Certificate**

**Expected Result**:

  1. Create security context using Provider certificate:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be invoker".

  2. No context stored at DB


## Test Case 3: Create a security context for an API invoker with Provider entity role and invalid apiInvokerId

**Test ID**:: ***capif_security_api-3***

**Description**:

  This test case will check that an Provider cannot create a Security context with invalid apiInvokerID.

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID), but user that create Security Context with Provider role

**Execution Steps**:

  1. Register Provider at CCF
  2. Create Security Context using Provider certificate

**Information of Test**:

  1. Perform [Provider Registration]

  2. Create Security Context for this not valid apiInvokerId and using Provider certificate.
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}**
     * body [service security body]
     * Using **AEF Certificate**

**Expected Result**:

  1. Create security context using Provider certificate:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be invoker".
  2. No context stored at DB


## Test Case 4: Create a security context for an API invoker with Invoker entity role and invalid apiInvokerId

**Test ID**:: ***capif_security_api-4***

**Description**:

  This test case will check that an Invoker cannot create a Security context with valid apiInvokerId.

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID), but user that create Security Context with invalid apiInvokerId

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Create Security Context using Provider certificate

**Information of Test**:

  1. Perform [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}**
     * body [service security body]
     * Use **Invoker Certificate**

**Expected Result**:

  1. Create security context using Provider certificate:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Invoker not found".
        * cause with message "API Invoker not exists or invalid ID".

  2. No context stored at DB


## Test Case 5: Retrieve the Security Context of an API Invoker

**Test ID**:: ***capif_security_api-5***

**Description**:

  This test case will check that an provider can retrieve the Security context of an API Invoker

**Pre-Conditions**:

  * Provider is pre-authorised (has valid apfId from CAPIF Authority) and API Invoker has created a valid Security Context

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context using Provider certificate
  4. Retrieve Security Context by Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker.
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**

  3. Retrieve Security Context of Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using **AEF Certificate**

**Expected Result**:

  1. Retrieve security context:
     1. **200 OK** response.
     2. body returned must accomplish **ServiceSecurity** data structure.


## Test Case 6: Retrieve the Security Context of an API Invoker with invalid apiInvokerID

**Test ID**:: ***capif_security_api-6***

**Description**:

  This test case will check that an provider can retrieve the Security context of an API Invoker

**Pre-Conditions**:

  * Provider is pre-authorised (has valid apfId from CAPIF Authority) and API Invoker has created a valid Security Context

**Execution Steps**:

  2. Register Provider at CCF
  3. Create Security Context using Provider certificate
  4. Retrieve Security Context by Provider of invalid invoker

**Information of Test**:

  1. Perform [Provider Registration]

  2. Retrieve Security Context of invalid Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}**
     * Using **AEF Certificate**.

**Expected Result**:

  1. Retrieve security context:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Invoker not found".
        * cause with message "API Invoker not exists or invalid ID".


## Test Case 7: Retrieve the Security Context of an API Invoker with invalid apfId

**Test ID**:: ***capif_security_api-7***

**Description**:

  This test case will check that an Provider cannot retrieve the Security context of an API Invoker without valid apfId

**Pre-Conditions**:

  * API Exposure Function is not pre-authorised (has invalid apfId)

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Store signed Certificate
  3. Create Security Context
  4. Retrieve Security Context as Provider.

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**

  3. Retrieve Security Context as Invoker role:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using **Invoker Certificate**

**Expected Result**:

  1. Create security context:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be aef".


## Test Case 8: Delete the Security Context of an API Invoker

**Test ID**:: ***capif_security_api-8***

**Description**:

  This test case will check that an Provider can delete a Security context

**Pre-Conditions**:

  * Provider is pre-authorised (has valid apfId from CAPIF Authority) and API Invoker has created a valid Security Context

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context using Provider certificate
  4. Delete Security Context by Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker but using Provider certificate.
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **AEF Certificate**

  3. Delete Security Context of Invoker by Provider:
     * Send **DELETE** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Use **AEF Certificate**

  4. Retrieve Security Context of Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using **AEF Certificate**

**Expected Result**:

  1. Delete security context:
     1. **204 No Content** response.

  2. Retrieve security context:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Security context not found".
        * cause with message "API Invoker not exists or invalid ID".


## Test Case 9: Delete the Security Context of an API Invoker with Invoker entity role

**Test ID**:: ***capif_security_api-9***

**Description**:

  This test case will check that an Invoker cannot delete a Security context

**Pre-Conditions**:

  * Provider is pre-authorised (has valid apfId from CAPIF Authority) and API Invoker has created a valid Security Context

**Execution Steps**:

  1. Register Provider at CCF
  2. Create Security Context using Provider certificate
  3. Delete Security Context by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**

  3. Delete Security Context of Invoker:
     * Send **DELETE** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Use **Invoker Certificate**

**Expected Result**:

  1. Delete security context:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be aef".


## Test Case 10: Delete the Security Context of an API Invoker with Invoker entity role and invalid apiInvokerID

**Test ID**:: ***capif_security_api-10***

**Description**:

  This test case will check that an Invoker cannot delete a Security context with invalid 

**Pre-Conditions**:

  * Invoker is pre-authorised.

**Execution Steps**:

  1. Register Provider at CCF
  2. Delete Security Context by invoker

**Information of Test**:

  1. Perform [Invoker Onboarding]

  2. Delete Security Context of Invoker:
     * Send **DELETE** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}**
     * Use **Invoker Certificate**

**Expected Result**:

  1. Delete security context:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be aef".


## Test Case 11: Delete the Security Context of an API Invoker with invalid apiInvokerID

**Test ID**:: ***capif_security_api-11***

**Description**:

  This test case will check that an Provider cannot delete a Security context of invalid apiInvokerId

**Pre-Conditions**:

  * Provider is pre-authorised (has valid apfId from CAPIF Authority).

**Execution Steps**:

  1. Register Provider at CCF
  2. Delete Security Context by provider

**Information of Test**:

  1. Perform [Provider Registration]

  2. Delete Security Context of Invoker by Provider:
     * Send **DELETE** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}**
     * Use **AEF Certificate**

**Expected Result**:

  1. Retrieve security context:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Invoker not found".
        * cause with message "API Invoker not exists or invalid ID".


## Test Case 12: Update the Security Context of an API Invoker 

**Test ID**:: ***capif_security_api-12***

**Description**:

  This test case will check that an API Invoker can update a Security context

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context By Invoker
  4. Update Security Context By Invoker
  5. Retrieve Security Context By Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.

  3. Update Security Context of Invoker:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}/update**
     * body [service security body] but with notification destination modified to **http://robot.testing2**
     * Using **Invoker Certificate**.

  4. Retrieve Security Context of Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using **AEF Certificate**.

**Expected Result**:

  1. Update security context:
     1. **200 OK** response.
     2. body returned must accomplish **ServiceSecurity** data structure.

  2. Retrieve security context:
     1. **200 OK** response.
     2. body returned must accomplish **ServiceSecurity** data structure.
        1. Check is this returned object match with modified one.


## Test Case 13: Update the Security Context of an API Invoker with Provider entity role

**Test ID**:: ***capif_security_api-13***

**Description**:

  This test case will check that an Provider cannot update a Security context

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized.
  * Invoker has created the Security Context previously.

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context
  4. Update Security Context as Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.

  3. Update Security Context of Invoker by Provider:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}/update**
     * body [service security body] but with notification destination modified to **http://robot.testing2**
     * Using **AEF Certificate**

**Expected Result**:

  1. Update security context:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be invoker". 


## Test Case 14: Update the Security Context of an API Invoker with AEF entity role and invalid apiInvokerId

**Test ID**:: ***capif_security_api-14***

**Description**:

  This test case will check that an Provider cannot update a Security context of invalid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized.
  * Invoker has created the Security Context previously.

**Execution Steps**:

  1. Register Provider at CCF
  2. Update Security Context as Provider

**Information of Test**:

  1. Perform [Provider Registration]

  2. Update Security Context of Invoker by Provider:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}/update**
     * body [service security body]
     * Using **AEF Certificate**

**Expected Result**:

  1. Update security context:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be invoker". 


## Test Case 15: Update the Security Context of an API Invoker with invalid apiInvokerID

**Test ID**:: ***capif_security_api-15***

**Description**:

  This test case will check that an API Invoker cannot update a Security context not valid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority)

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Update Security Context

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Update Security Context of Invoker:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}/update**
     * body [service security body]
     * Using **Invoker Certificate**.

**Expected Result**:

1. Retrieve security context:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Invoker not found".
        * cause with message "API Invoker not exists or invalid ID".


## Test Case 16: Revoke the authorization of the API invoker for APIs.

**Test ID**:: ***capif_security_api-16***

**Description**:

  This test case will check that a Provider can revoke the authorization for APIs

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context by Invoker
  4. Revoke Security Context by Provider
  5. Retrieve Security Context by Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context By Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**

  3. Revoke Authorization by Provider:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}/delete**
     * body [security notification body]
     * Using **AEF Certificate**.

  4. Retrieve Security Context by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using **AEF Certificate**.

**Expected Result**:

  1. Revoke Authorization:
     1. **204 No Content** response.

  2. Retrieve security context:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Security context not found".
        * cause with message "API Invoker has no security context".


## Test Case 17: Revoke the authorization of the API invoker for APIs without valid apfID.

**Test ID**:: ***capif_security_api-17***

**Description**:

  This test case will check that an Invoker can't revoke the authorization for APIs

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context
  4. Revoke Security Context by invoker
  5. Retrieve Security Context

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.

  3. Revoke Authorization by invoker:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}/delete**
     * body [security notification body]
     * Using **Invoker Certificate**

  4. Retrieve Security Context of Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * Using Provider Certificate

**Expected Result**:

  1. Revoke Security Context by invoker:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **401**
        * title with message "Unauthorized"
        * detail with message "Role not authorized for this API route".
        * cause with message "User role must be provider". 

  3. Retrieve security context:
     1. **200 OK** response.
     2. body returned must accomplish **ServiceSecurity** data structure.
        1. Check is this returned object match with created one.


## Test Case 18: Revoke the authorization of the API invoker for APIs with invalid apiInvokerId.

**Test ID**:: ***capif_security_api-18***

**Description**:

  This test case will check that an API Exposure Function cannot revoke the authorization for APIs for invalid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized

**Execution Steps**:

  1. Register and onboard Invoker at CCF
  2. Register Provider at CCF
  3. Create Security Context
  4. Revoke Security Context by Provider
  5. Retrieve Security Context

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Create Security Context for this Invoker:
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.

  3. Revoke Authorization by Provider:
     * Send **POST** **https://{CAPIF_HOSTNAME}/trustedInvokers/{API_INVOKER_NOT_VALID}/delete**
     * body [security notification body]
     * Using **AEF Certificate**.

  4. Retrieve Security Context of Invoker by Provider:
     * Send **GET** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}?authenticationInfo=true&authorizationInfo=true**
     * This request will ask with parameter to retrieve authenticationInfo and authorizationInfo
     * Using **AEF Certificate**.

**Expected Result**:

  1. Revoke Security Context by invoker:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails** data structure, with:
        * status **404**
        * title with message "Not Found"
        * detail with message "Invoker not found".
        * cause with message "API Invoker not exists or invalid ID".

  3. Retrieve security context:
     1. **200 OK** response.
     2. body returned must accomplish **ServiceSecurity** data structure.
        1. Check is this return one object that match with created one.


## Test Case 19: Retrieve access token

**Test ID**:: ***capif_security_api-19***

**Description**:

  This test case will check that an API Invoker can retrieve a security access token OAuth 2.0.

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerId)
  * Service API of Provider is published

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**:
     * body [access token req body] and example [example]
       * ***securityId*** is apiInvokerId.
       * ***grant_type=client_credentials***.
       * Create Scope properly for request: ***3gpp#{aef_id}:{api_name}***
     * Using **Invoker Certificate**.

**Expected Result**:

  1. Response to Request of Access Token:
     1. **200 OK**
     2. body must follow **AccessTokenRsp** with:
        1. access_token present
        2. token_type=Bearer

## Test Case 20: Retrieve access token by Provider

**Test ID**:: ***capif_security_api-20***

**Description**:

  This test case will check that an API Exposure Function cannot revoke the authorization for APIs for invalid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerID from CAPIF Authority) and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by provider:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**:
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
     * Using **AEF Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error unauthorized_client
        * error_description=Role not authorized for this API route


## Test Case 21: Retrieve access token by Provider with invalid apiInvokerId

**Test ID**:: ***capif_security_api-21***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token without valid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Provider

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by provider:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{API_INVOKER_NOT_VALID}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
     * Using **AEF Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **401 Unauthorized** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error unauthorized_client
        * error_description=Role not authorized for this API route


## Test Case 22: Retrieve access token with invalid apiInvokerId

**Test ID**:: ***capif_security_api-22***

**Description**:

  This test case will check that an API Invoker can't retrieve a security access token without valid apiInvokerId

**Pre-Conditions**:

  * API Invoker is pre-authorised (has valid apiInvokerId)

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]
  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**
  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**
  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.
  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{API_INVOKER_NOT_VALID}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **404 Not Found** response.
     2. body returned must accomplish **ProblemDetails29571** data structure, with:
        * status 404
        * title Not Found
        * detail Security context not found
        * cause API Invoker has no security context


**NOTE: ProblemDetails29571 is the definition present for this request at swagger of ProblemDetails, and this is different from definition of ProblemDetails across other CAPIF Services**


## Test Case 23: Retrieve access token with invalid client_id

**Test ID**:: ***capif_security_api-23***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token without valid client_id at body

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
       * **client_id is not-valid** 
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **400 Bad Request** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error invalid_client
        * error_description=Client Id not found


## Test Case 24: Retrieve access token with unsupported grant_type

**Test ID**:: ***capif_security_api-24***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token with unsupported grant_type

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=not_valid***
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **400 Bad Request** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error unsupported_grant_type
        * error_description=Invalid value for `grant_type` \\(${grant_type}\\), must be one of \\['client_credentials'\\] - 'grant_type'

## Test Case 25: Retrieve access token with invalid scope

**Test ID**:: ***capif_security_api-25***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token with complete invalid scope

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
       * ***scope=not-valid-scope***
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **400 Bad Request** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error invalid_scope
        * error_description=The first characters must be '3gpp'


## Test Case 26: Retrieve access token with invalid aefid at scope

**Test ID**:: ***capif_security_api-26***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token with invalid aefId at scope

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
       * ***scope=3gpp#1234:**service_1***
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **400 Bad Request** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error invalid_scope
        * error_description=One of aef_id not belongs of your security context


## Test Case 27: Retrieve access token with invalid apiName at scope

**Test ID**:: ***capif_security_api-27***

**Description**:

  This test case will check that an API Exposure Function cannot retrieve a security access token with invalid apiName at scope

**Pre-Conditions**:

  * API Invoker is pre-authorised and Provider is also authorized

**Execution Steps**:

  1. Register Provider at CCF, store certificates and Publish Service API **service_1** at CCF
  2. Register and onboard Invoker at CCF
  3. Discover Service APIs by Invoker.
  4. Create Security Context According to Service APIs discovered.
  5. Request Access Token by Invoker

**Information of Test**:

  1. Perform [Provider Registration] and [Invoker Onboarding]

  2. Publish Service API at CCF:
     * Send **POST** to ccf_publish_url **https://{CAPIF_HOSTNAME}/published-apis/v1/{apfId}/service-apis**
     * body [service api description] with apiName **service_1**
     * Use **APF Certificate**

  3. Request Discover Published APIs not filtered:
     * Send **GET** to ccf_discover_url **https://{CAPIF_HOSTNAME}/service-apis/v1/allServiceAPIs?api-invoker-id={apiInvokerId}**
     * Param api-invoker-id is mandatory
     * Using **Invoker Certificate**

  4. Create Security Context for this Invoker
     * Send **PUT** **https://{CAPIF_HOSTNAME}/trustedInvokers/{apiInvokerId}**
     * body [service security body]
     * Using **Invoker Certificate**.
     * Create Security Information Body with one **securityInfo** for each aef present at each serviceAPIDescription present at Discover.

  5. Request Access Token by invoker:
     * Sent POST **https://{CAPIF_HOSTNAME}/securities/{securityId}/token**.
     * body [access token req body]
       * ***securityId*** is apiInvokerId
       * ***grant_type=client_credentials***
       * ***scope=3gpp#{aef_id}:not-valid***
     * Using **Invoker Certificate**

**Expected Result**:

  1. Response to Request of Access Token:
     1. **400 Bad Request** response.
     2. body returned must accomplish **AccessTokenErr** data structure, with:
        * error invalid_scope
        * error_description=One of the api names does not exist or is not associated with the aef id provided


  [Return To All Test Plans]: ../README.md
  [service security body]: ./service_security.json  "Service Security Request"
  [security notification body]: ./security_notification.json  "Security Notification Request"
  [access token req body]: ./access_token_req.json  "Access Token Request"
  [example]: ./access_token_req.json  "Access Token Request Example"

  [invoker onboarding]: ../common_operations/README.md#onboard-an-invoker "Invoker Onboarding"
  [provider registration]: ../common_operations/README.md#register-a-provider "Provider Registration"


