OCPP 1.6 security whitepaper (4th ed.)

README.md

@@ -25,6 +25,7 @@ by the [Open Charge Alliance][i1].
       - [Utility enums](#utility-enums)
       - [Message types `SEND` and `CALLRESULTERROR` in OCPP 2.1](#message-types-send-and-callresulterror-in-ocpp-21)
       - [Utility types for OCPP 1.6](#utility-types-for-ocpp-16)
+      - [OCPP 1.6 Security Whitepaper](#ocpp-16-security-whitepaper)
       - [Utility types for OCPP 2.0](#utility-types-for-ocpp-20)
       - [Utility types for OCPP 2.1](#utility-types-for-ocpp-21)
     - [`ChargingManager` class](#chargingmanager-class)
@@ -317,6 +318,15 @@ The following types may be used to model value descriptors within
 OCPP16.Status               // status ("Available", "Reserved", ...)
 ```
 
+#### OCPP 1.6 Security Whitepaper
+
+This library includes types and schemas from the [OCPP 1.6 Security Whitepaper]
+(4th edition) released on Feb 5th, 2026. The paper standardizes additional OCPP
+messages that model some of the security enhancements introduced in OCPP 2.0,
+backporting these features to OCPP 1.6.
+
+[OCPP 1.6 Security Whitepaper]: https://openchargealliance.org/ocpp-info-whitepapers/ocpp-1-6-security-whitepaper-4th-edition/
+
 #### Utility types for OCPP 2.0
 
 ```typescript

package.json

@@ -64,6 +64,7 @@
     "JSON",
     "JSON Schema",
     "Open Charge Alliance",
-    "Charging Station"
+    "Charging Station",
+    "Security Whitepaper"
   ]
 }

schemas/ocpp16/CertificateSigned.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:CertificateSigned.req",
+    "type": "object",
+    "properties": {
+        "certificateChain": {
+            "type": "string",
+            "maxLength": 10000
+        }
+    },
+    "additionalProperties": false,
+    "required": [
+        "certificateChain"
+    ]
+}

schemas/ocpp16/CertificateSignedResponse.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:CertificateSigned.conf",
+  "definitions": {
+    "CertificateSignedStatusEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "Accepted",
+        "Rejected"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "status": {
+      "$ref": "#/definitions/CertificateSignedStatusEnumType"
+    }
+  },
+  "required": [
+    "status"
+  ]
+}

schemas/ocpp16/DeleteCertificate.json

@@ -0,0 +1,52 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:DeleteCertificate.req",
+  "definitions": {
+    "HashAlgorithmEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "SHA256",
+        "SHA384",
+        "SHA512"
+      ]
+    },
+    "CertificateHashDataType": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "hashAlgorithm": {
+          "$ref": "#/definitions/HashAlgorithmEnumType"
+        },
+        "issuerNameHash": {
+          "type": "string",
+          "maxLength": 128
+        },
+        "issuerKeyHash": {
+          "type": "string",
+          "maxLength": 128
+        },
+        "serialNumber": {
+          "type": "string",
+          "maxLength": 40
+        }
+      },
+      "required": [
+        "hashAlgorithm",
+        "issuerNameHash",
+        "issuerKeyHash",
+        "serialNumber"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "certificateHashData": {
+      "$ref": "#/definitions/CertificateHashDataType"
+    }
+  },
+  "required": [
+    "certificateHashData"
+  ]
+}

schemas/ocpp16/DeleteCertificateResponse.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:DeleteCertificate.conf",
+  "definitions": {
+    "DeleteCertificateStatusEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "Accepted",
+        "Failed",
+        "NotFound"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "status": {
+      "$ref": "#/definitions/DeleteCertificateStatusEnumType"
+    }
+  },
+  "required": [
+    "status"
+  ]
+}

schemas/ocpp16/ExtendedTriggerMessage.json

@@ -0,0 +1,32 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:ExtendedTriggerMessage.req",
+  "definitions": {
+    "MessageTriggerEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "BootNotification",
+        "LogStatusNotification",
+        "FirmwareStatusNotification",
+        "Heartbeat",
+        "MeterValues",
+        "SignChargePointCertificate",        
+        "StatusNotification"        
+      ]
+    }	  
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {    
+    "requestedMessage": {
+      "$ref": "#/definitions/MessageTriggerEnumType"
+    },
+	"connectorId": {
+          "type": "integer"
+    }  
+  },
+  "required": [
+    "requestedMessage"
+  ]
+}

schemas/ocpp16/ExtendedTriggerMessageResponse.json

@@ -0,0 +1,25 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:ExtendedTriggerMessage.conf",
+  "definitions": {
+    "TriggerMessageStatusEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "Accepted",
+        "Rejected",
+        "NotImplemented"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "status": {
+      "$ref": "#/definitions/TriggerMessageStatusEnumType"
+    }
+  },
+  "required": [
+    "status"
+  ]
+}

schemas/ocpp16/GetInstalledCertificateIds.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:GetInstalledCertificateIds.req",
+  "definitions": {
+    "CertificateUseEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "CentralSystemRootCertificate",
+        "ManufacturerRootCertificate"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "certificateType": {
+      "$ref": "#/definitions/CertificateUseEnumType"
+    }
+  },
+  "required": [
+    "certificateType"
+  ]
+}

schemas/ocpp16/GetInstalledCertificateIdsResponse.json

@@ -0,0 +1,69 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:GetInstalledCertificateIds.conf",
+  "definitions": {
+    "GetInstalledCertificateStatusEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "Accepted",
+        "NotFound"
+      ]
+    },
+    "HashAlgorithmEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "SHA256",
+        "SHA384",
+        "SHA512"
+      ]
+    },
+    "CertificateHashDataType": {
+      "javaType": "CertificateHashData",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "hashAlgorithm": {
+          "$ref": "#/definitions/HashAlgorithmEnumType"
+        },
+        "issuerNameHash": {
+          "type": "string",
+          "maxLength": 128
+        },
+        "issuerKeyHash": {
+          "type": "string",
+          "maxLength": 128
+        },
+        "serialNumber": {
+          "type": "string",
+          "maxLength": 40
+        }
+      },
+      "required": [
+        "hashAlgorithm",
+        "issuerNameHash",
+        "issuerKeyHash",
+        "serialNumber"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "certificateHashData": {
+      "type": "array",
+      "additionalItems": false,
+      "items": {
+        "$ref": "#/definitions/CertificateHashDataType"
+      },
+      "minItems": 1
+    },
+    "status": {
+      "$ref": "#/definitions/GetInstalledCertificateStatusEnumType"
+    }
+  },
+  "required": [
+    "status"
+  ]
+}

schemas/ocpp16/GetLog.json

@@ -0,0 +1,59 @@
+{
+  "$schema": "http://json-schema.org/draft-06/schema#",
+  "$id": "urn:OCPP:Cp:1.6:2020:3:GetLog.req",
+  "definitions": {
+    "LogEnumType": {
+      "type": "string",
+      "additionalProperties": false,
+      "enum": [
+        "DiagnosticsLog",
+        "SecurityLog"
+      ]
+    },
+    "LogParametersType": {
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "remoteLocation": {
+          "type": "string",
+          "maxLength": 512
+        },
+        "oldestTimestamp": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "latestTimestamp": {
+          "type": "string",
+          "format": "date-time"
+        }
+      },
+      "required": [
+        "remoteLocation"
+      ]
+    }
+  },
+  "type": "object",
+  "additionalProperties": false,
+  "properties": {
+    "log": {
+      "$ref": "#/definitions/LogParametersType"
+    },
+    "logType": {
+      "$ref": "#/definitions/LogEnumType"
+    },
+    "requestId": {
+      "type": "integer"
+    },
+    "retries": {
+      "type": "integer"
+    },
+    "retryInterval": {
+      "type": "integer"
+    }
+  },
+  "required": [
+    "logType",
+    "requestId",
+    "log"
+  ]
+}