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TC_L_05_CS — Secure Firmware Update - InvalidCertificate

TC_L_05_CS — Secure Firmware Update - InvalidCertificate

Source: OCPP 2.0.1 Part 6 — Test Cases (Core & Advanced Security, FINAL, 2023-06-30) — Functional block L. FirmwareManagement, page 243.

Identification

FieldValue
Test case nameSecure Firmware Update - InvalidCertificate
Test case IdTC_L_05_CS
Use case Id(s)L01
Requirement(s)L01.FR.01,L01.FR.02,L01.FR.10,L01.FR.20,L01.FR.21,L01.FR.22
System under testCharging Station
Functional blockL. FirmwareManagement

Description

The CSMS is able to request the Charging Station to securely download and install a new firmware by sending an UpdateFirmwareRequest with a signingCertificate.

Purpose

To verify if the Charging Station is able to identify it receiving an invalid signing certificate and report this to the CSMS.

Prerequisite(s)

N/a

Before (Preparations)

Configuration State:

    • <Configured Invalid Firmware SigningCertificate> should be a trusted certificate and not be the same as the <Configured Valid Firmware SigningCertificate>

Memory State:

  • N/a

Reusable State(s):

  • N/a

Main (Test scenario)

Charging StationCSMS
2. The Charging Station responds with a UpdateFirmwareResponse1. The OCTT sends a UpdateFirmwareRequest; with firmware.installDateTime <Current DateTime - 2 hours> firmware.location <Configured firmware_location> firmware.retrieveDateTime <Current DateTime - 2 hours> firmware.signingCertificate <Configured invalid firmware signingCertificate> firmware.signature <Configured signature>

Tool validations

Step 2:

Message UpdateFirmwareResponse

  • status InvalidCertificate OR RevokedCertificate

Post scenario validations

  • N/a