Fixed -kvmdatatrace issue.

pki.js/CAVersion.js

@@ -0,0 +1,181 @@
+import * as asn1js from "asn1js";
+import { getParametersValue, utilConcatBuf } from "pvutils";
+//**************************************************************************************
+/**
+ * Class from https://docs.microsoft.com/en-us/windows/desktop/seccrypto/certification-authority-renewal
+ */
+export default class CAVersion
+{
+	//**********************************************************************************
+	/**
+	 * Constructor for CAVersion class
+	 * @param {Object} [parameters={}]
+	 * @param {Object} [parameters.schema] asn1js parsed value to initialize the class from
+	 */
+	constructor(parameters = {})
+	{
+		//region Internal properties of the object
+		/**
+		 * @type {number}
+		 * @desc certificateIndex
+		 */
+		this.certificateIndex = getParametersValue(parameters, "certificateIndex", CAVersion.defaultValues("certificateIndex"));
+
+		/**
+		 * @type {number}
+		 * @desc keyIndex
+		 */
+		this.keyIndex = getParametersValue(parameters, "keyIndex", CAVersion.defaultValues("keyIndex"));
+		//endregion
+
+		//region If input argument array contains "schema" for this object
+		if("schema" in parameters)
+			this.fromSchema(parameters.schema);
+		//endregion
+	}
+	//**********************************************************************************
+	/**
+	 * Return default values for all class members
+	 * @param {string} memberName String name for a class member
+	 */
+	static defaultValues(memberName)
+	{
+		switch(memberName)
+		{
+			case "certificateIndex":
+			case "keyIndex":
+				return 0;
+			default:
+				throw new Error(`Invalid member name for CAVersion class: ${memberName}`);
+		}
+	}
+	//**********************************************************************************
+	/**
+	 * Return value of pre-defined ASN.1 schema for current class
+	 *
+	 * ASN.1 schema:
+	 * ```asn1
+	 * CAVersion ::= INTEGER
+	 * ```
+	 *
+	 * @param {Object} parameters Input parameters for the schema
+	 * @returns {Object} asn1js schema object
+	 */
+	static schema(parameters = {})
+	{
+		return (new asn1js.Integer());
+	}
+	//**********************************************************************************
+	/**
+	 * Convert parsed asn1js object into current class
+	 * @param {!Object} schema
+	 */
+	fromSchema(schema)
+	{
+		//region Check the schema is valid
+		if(schema.constructor.blockName() !== asn1js.Integer.blockName())
+			throw new Error("Object's schema was not verified against input data for CAVersion");
+		//endregion
+
+		//region Check length of the input value and correct it if needed
+		let value = schema.valueBlock.valueHex.slice(0);
+		const valueView = new Uint8Array(value);
+
+		switch(true)
+		{
+			case (value.byteLength < 4):
+				{
+					const tempValue = new ArrayBuffer(4);
+					const tempValueView = new Uint8Array(tempValue);
+
+					tempValueView.set(valueView, 4 - value.byteLength);
+
+					value = tempValue.slice(0);
+				}
+				break;
+			case (value.byteLength > 4):
+				{
+					const tempValue = new ArrayBuffer(4);
+					const tempValueView = new Uint8Array(tempValue);
+
+					tempValueView.set(valueView.slice(0, 4));
+
+					value = tempValue.slice(0);
+				}
+				break;
+			default:
+		}
+		//endregion
+
+		//region Get internal properties from parsed schema
+		const keyIndexBuffer = value.slice(0, 2);
+		const keyIndexView8 = new Uint8Array(keyIndexBuffer);
+		let temp = keyIndexView8[0];
+		keyIndexView8[0] = keyIndexView8[1];
+		keyIndexView8[1] = temp;
+
+		const keyIndexView16 = new Uint16Array(keyIndexBuffer);
+
+		this.keyIndex = keyIndexView16[0];
+
+		const certificateIndexBuffer = value.slice(2);
+		const certificateIndexView8 = new Uint8Array(certificateIndexBuffer);
+		temp = certificateIndexView8[0];
+		certificateIndexView8[0] = certificateIndexView8[1];
+		certificateIndexView8[1] = temp;
+
+		const certificateIndexView16 = new Uint16Array(certificateIndexBuffer);
+
+		this.certificateIndex = certificateIndexView16[0];
+		//endregion
+	}
+	//**********************************************************************************
+	/**
+	 * Convert current object to asn1js object and set correct values
+	 * @returns {Object} asn1js object
+	 */
+	toSchema()
+	{
+		//region Create raw values
+		const certificateIndexBuffer = new ArrayBuffer(2);
+		const certificateIndexView = new Uint16Array(certificateIndexBuffer);
+
+		certificateIndexView[0] = this.certificateIndex;
+
+		const certificateIndexView8 = new Uint8Array(certificateIndexBuffer);
+		let temp = certificateIndexView8[0];
+		certificateIndexView8[0] = certificateIndexView8[1];
+		certificateIndexView8[1] = temp;
+
+		const keyIndexBuffer = new ArrayBuffer(2);
+		const keyIndexView = new Uint16Array(keyIndexBuffer);
+
+		keyIndexView[0] = this.keyIndex;
+
+		const keyIndexView8 = new Uint8Array(keyIndexBuffer);
+		temp = keyIndexView8[0];
+		keyIndexView8[0] = keyIndexView8[1];
+		keyIndexView8[1] = temp;
+		//endregion
+
+		//region Construct and return new ASN.1 schema for this object
+		return (new asn1js.Integer({
+			valueHex: utilConcatBuf(keyIndexBuffer, certificateIndexBuffer)
+		}));
+		//endregion
+	}
+	//**********************************************************************************
+	/**
+	 * Convertion for the class to JSON object
+	 * @returns {Object}
+	 */
+	toJSON()
+	{
+		return {
+			certificateIndex: this.certificateIndex,
+			keyIndex: this.keyIndex
+		};
+	}
+	//**********************************************************************************
+}
+//**************************************************************************************