OCPP 2.1 Schemas — Certificates

Functional Block: M

Types Reference: Shared types referenced below are defined in OCPP-2.1-DataTypes.md.
Types used only within this block are documented inline below.

#Messages

• Get15118EVCertificate (CS → CSMS)
• GetCertificateStatus (CS → CSMS)
• GetCertificateChainStatus (CS → CSMS)
• SignCertificate (CS → CSMS)
• CertificateSigned (CSMS → CS)
• InstallCertificate (CSMS → CS)
• DeleteCertificate (CSMS → CS)
• GetInstalledCertificateIds (CSMS → CS)

#Get15118EVCertificate

Direction: CS → CSMS

#Get15118EVCertificateRequest

{
  "action": "Install",
  "exiRequest": "string",
  "iso15118SchemaVersion": "string"
}

#Get15118EVCertificateResponse

#GetCertificateStatus

Direction: CS → CSMS

#GetCertificateStatusRequest

{
  "ocspRequestData": {
    "hashAlgorithm": "SHA256",
    "issuerNameHash": "string",
    "issuerKeyHash": "string",
    "serialNumber": "string",
    "responderURL": "string"
  }
}

#GetCertificateStatusResponse

#GetCertificateChainStatus

Direction: CS → CSMS

#GetCertificateChainStatusRequest

{
  "certificateStatusRequests": [
    {
      "source": "CRL",
      "urls": [
        "string"
      ],
      "certificateHashData": "{...}"
    }
  ]
}

#GetCertificateChainStatusResponse

#SignCertificate

Direction: CS → CSMS

#SignCertificateRequest

{
  "csr": "string"
}

#SignCertificateResponse

#CertificateSigned

Direction: CSMS → CS

#CertificateSignedRequest

{
  "certificateChain": "string"
}

#CertificateSignedResponse

#InstallCertificate

Direction: CSMS → CS

#InstallCertificateRequest

{
  "certificate": "string",
  "certificateType": "V2GRootCertificate"
}

#InstallCertificateResponse

#DeleteCertificate

Direction: CSMS → CS

#DeleteCertificateRequest

{
  "certificateHashData": {
    "hashAlgorithm": "SHA256",
    "issuerNameHash": "string",
    "issuerKeyHash": "string",
    "serialNumber": "string"
  }
}

#DeleteCertificateResponse

#GetInstalledCertificateIds

Direction: CSMS → CS

#GetInstalledCertificateIdsRequest

#GetInstalledCertificateIdsResponse

#Local Types

Types used only within this block's messages.

#CertificateActionEnumType

Defines whether certificate needs to be installed or updated.

Used in: Get15118EVCertificate

#CertificateSignedStatusEnumType

Returns whether certificate signing has been accepted, otherwise rejected.

Used in: CertificateSigned

#CertificateSigningUseEnumType

Indicates the type of the signed certificate that is returned. When omitted the certificate is used for both the 15118 connection (if implemented) and the Charging Station to CSMS connection. This field is required when a typeOfCertificate was included in the SignCertificateRequest that requested this certificate to be signed AND both the 15118 connection and the Charging Station connection are implemented.

Used in: CertificateSigned, SignCertificate

#CertificateStatusEnumType

Status of certificate: good, revoked or unknown.

Used in: GetCertificateChainStatus

#CertificateStatusSourceEnumType

Source of status: OCSP, CRL

Used in: GetCertificateChainStatus

#DeleteCertificateStatusEnumType

Charging Station indicates if it can process the request.

Used in: DeleteCertificate

#GetCertificateIdUseEnumType

Indicates the type of the requested certificate(s).

Used in: GetInstalledCertificateIds

#GetCertificateStatusEnumType

This indicates whether the charging station was able to retrieve the OCSP certificate status.

Used in: GetCertificateStatus

#GetInstalledCertificateStatusEnumType

Charging Station indicates if it can process the request.

Used in: GetInstalledCertificateIds

#InstallCertificateStatusEnumType

Charging Station indicates if installation was successful.

Used in: InstallCertificate

#InstallCertificateUseEnumType

Indicates the certificate type that is sent.

Used in: InstallCertificate

#Iso15118EVCertificateStatusEnumType

Indicates whether the message was processed properly.

Used in: Get15118EVCertificate

#CertificateHashDataChainType

Used in: GetInstalledCertificateIds

#CertificateStatusRequestInfoType

Data necessary to request the revocation status of a certificate.

Used in: GetCertificateChainStatus

#CertificateStatusType

Revocation status of certificate

Used in: GetCertificateChainStatus

#OCSPRequestDataType

Information about a certificate for an OCSP check.

Used in: Authorize, GetCertificateStatus