TC_A_20_CS — Upgrade Charging Station Security Profile - No valid CSMSRootCertificate installed
TC_A_20_CS — Upgrade Charging Station Security Profile - No valid CSMSRootCertificate installed
Source: OCPP 2.0.1 Part 6 — Test Cases (Core & Advanced Security, FINAL, 2023-06-30) — Functional block A. Security, page 24.
Identification
| Field | Value |
|---|---|
| Test case name | Upgrade Charging Station Security Profile - No valid CSMSRootCertificate installed |
| Test case Id | TC_A_20_CS |
| Use case Id(s) | A05 |
| Requirement(s) | A05.FR.02 |
| System under test | Charging Station |
| Functional block | A. Security |
Description
The CSMS is able to change the connectionData at the Charging Station. By doing this it is able to upgrade the connection to a higher security profile.
Purpose
To verify if the Charging Station is able to reject upgrading to a higher security profile when it does not have a valid CSMSRootCertificate installed.
Prerequisite(s)
- The OCTT connectionData configuration for SUT Charging Station only allows for ip addresses the OCTT is able to bind.
- The Charging Station support at least 2 security profiles, one of which is security profile 1.
- The Charging Station does not have a valid CSMSRootCertificate installed.
- The first OCTT connectionData configuration slot must be configured for security profile 1.
- The second OCTT connectionData configuration slot must be configured for security profile 2 or 3.
- When starting this testcase the OCTT will start another webSocket server for the second connectionData slot.
Before (Preparations)
Configuration State:
- N/a
Memory State:
- N/a
Reusable State(s):
- N/a
Main (Test scenario)
| Charging Station | CSMS |
|---|---|
| 2. The Charging Station responds with a SetNetworkProfileResponse | 1. The OCTT sends a SetNetworkProfileRequest; with - configurationSlot is <Configured configurationSlot> or <Configured configurationSlot> depending on which one is already in use; - connectionData.messageTimeout <Configured messageTimeout2>; - connectionData.ocppCsmsUrl <ocppCsmsUrl that is not currently active>; - connectionData.ocppInterface <Configured ocppInterface2>; - connectionData.ocppVersion OCPP20; - connectionData.securityProfile <Configured securityProfile2> |
| 4. The Charging Station responds with a SetVariablesResponse | 3. The OCTT sends a SetVariablesRequest; with variable.name is "NetworkConfigurationPriority" component.name is "OCPPCommCtrlr" attributeValue is <Configured configurationSlot2>,<Configured configurationSlot> |
Tool validations
Step 2:
Message SetNetworkProfileResponse
- status Accepted
Step 4:
Message SetVariablesResponse
- setVariableResult[0].attributeStatus Rejected
Post scenario validations
- N/a