Fixed -kvmdatatrace issue.

pki.js/PolicyConstraints.js

@@ -0,0 +1,216 @@
+import * as asn1js from "asn1js";
+import { getParametersValue, clearProps } from "pvutils";
+//**************************************************************************************
+/**
+ * Class from RFC5280
+ */
+export default class PolicyConstraints
+{
+	//**********************************************************************************
+	/**
+	 * Constructor for PolicyConstraints class
+	 * @param {Object} [parameters={}]
+	 * @param {Object} [parameters.schema] asn1js parsed value to initialize the class from
+	 */
+	constructor(parameters = {})
+	{
+		//region Internal properties of the object
+		if("requireExplicitPolicy" in parameters)
+			/**
+			 * @type {number}
+			 * @desc requireExplicitPolicy
+			 */
+			this.requireExplicitPolicy = getParametersValue(parameters, "requireExplicitPolicy", PolicyConstraints.defaultValues("requireExplicitPolicy"));
+
+		if("inhibitPolicyMapping" in parameters)
+			/**
+			 * @type {number}
+			 * @desc Value of the TIME class
+			 */
+			this.inhibitPolicyMapping = getParametersValue(parameters, "inhibitPolicyMapping", PolicyConstraints.defaultValues("inhibitPolicyMapping"));
+		//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 "requireExplicitPolicy":
+				return 0;
+			case "inhibitPolicyMapping":
+				return 0;
+			default:
+				throw new Error(`Invalid member name for PolicyConstraints class: ${memberName}`);
+		}
+	}
+	//**********************************************************************************
+	/**
+	 * Return value of pre-defined ASN.1 schema for current class
+	 *
+	 * ASN.1 schema:
+	 * ```asn1
+	 * PolicyConstraints ::= SEQUENCE {
+	 *    requireExplicitPolicy           [0] SkipCerts OPTIONAL,
+	 *    inhibitPolicyMapping            [1] SkipCerts OPTIONAL }
+	 *
+	 * SkipCerts ::= INTEGER (0..MAX)
+	 * ```
+	 *
+	 * @param {Object} parameters Input parameters for the schema
+	 * @returns {Object} asn1js schema object
+	 */
+	static schema(parameters = {})
+	{
+		/**
+		 * @type {Object}
+		 * @property {string} [blockName]
+		 * @property {string} [requireExplicitPolicy]
+		 * @property {string} [inhibitPolicyMapping]
+		 */
+		const names = getParametersValue(parameters, "names", {});
+
+		return (new asn1js.Sequence({
+			name: (names.blockName || ""),
+			value: [
+				new asn1js.Primitive({
+					name: (names.requireExplicitPolicy || ""),
+					optional: true,
+					idBlock: {
+						tagClass: 3, // CONTEXT-SPECIFIC
+						tagNumber: 0 // [0]
+					}
+				}), // IMPLICIT integer value
+				new asn1js.Primitive({
+					name: (names.inhibitPolicyMapping || ""),
+					optional: true,
+					idBlock: {
+						tagClass: 3, // CONTEXT-SPECIFIC
+						tagNumber: 1 // [1]
+					}
+				}) // IMPLICIT integer value
+			]
+		}));
+	}
+	//**********************************************************************************
+	/**
+	 * Convert parsed asn1js object into current class
+	 * @param {!Object} schema
+	 */
+	fromSchema(schema)
+	{
+		//region Clear input data first
+		clearProps(schema, [
+			"requireExplicitPolicy",
+			"inhibitPolicyMapping"
+		]);
+		//endregion
+		
+		//region Check the schema is valid
+		const asn1 = asn1js.compareSchema(schema,
+			schema,
+			PolicyConstraints.schema({
+				names: {
+					requireExplicitPolicy: "requireExplicitPolicy",
+					inhibitPolicyMapping: "inhibitPolicyMapping"
+				}
+			})
+		);
+
+		if(asn1.verified === false)
+			throw new Error("Object's schema was not verified against input data for PolicyConstraints");
+		//endregion
+
+		//region Get internal properties from parsed schema
+		if("requireExplicitPolicy" in asn1.result)
+		{
+			const field1 = asn1.result.requireExplicitPolicy;
+
+			field1.idBlock.tagClass = 1; // UNIVERSAL
+			field1.idBlock.tagNumber = 2; // INTEGER
+
+			const ber1 = field1.toBER(false);
+			const int1 = asn1js.fromBER(ber1);
+
+			this.requireExplicitPolicy = int1.result.valueBlock.valueDec;
+		}
+
+		if("inhibitPolicyMapping" in asn1.result)
+		{
+			const field2 = asn1.result.inhibitPolicyMapping;
+
+			field2.idBlock.tagClass = 1; // UNIVERSAL
+			field2.idBlock.tagNumber = 2; // INTEGER
+
+			const ber2 = field2.toBER(false);
+			const int2 = asn1js.fromBER(ber2);
+
+			this.inhibitPolicyMapping = int2.result.valueBlock.valueDec;
+		}
+		//endregion
+	}
+	//**********************************************************************************
+	/**
+	 * Convert current object to asn1js object and set correct values
+	 * @returns {Object} asn1js object
+	 */
+	toSchema()
+	{
+		//region Create correct values for output sequence
+		const outputArray = [];
+		
+		if("requireExplicitPolicy" in this)
+		{
+			const int1 = new asn1js.Integer({ value: this.requireExplicitPolicy });
+			
+			int1.idBlock.tagClass = 3; // CONTEXT-SPECIFIC
+			int1.idBlock.tagNumber = 0; // [0]
+			
+			outputArray.push(int1);
+		}
+		
+		if("inhibitPolicyMapping" in this)
+		{
+			const int2 = new asn1js.Integer({ value: this.inhibitPolicyMapping });
+			
+			int2.idBlock.tagClass = 3; // CONTEXT-SPECIFIC
+			int2.idBlock.tagNumber = 1; // [1]
+			
+			outputArray.push(int2);
+		}
+		//endregion
+		
+		//region Construct and return new ASN.1 schema for this object
+		return (new asn1js.Sequence({
+			value: outputArray
+		}));
+		//endregion
+	}
+	//**********************************************************************************
+	/**
+	 * Convertion for the class to JSON object
+	 * @returns {Object}
+	 */
+	toJSON()
+	{
+		const object = {};
+
+		if("requireExplicitPolicy" in this)
+			object.requireExplicitPolicy = this.requireExplicitPolicy;
+
+		if("inhibitPolicyMapping" in this)
+			object.inhibitPolicyMapping = this.inhibitPolicyMapping;
+
+		return object;
+	}
+	//**********************************************************************************
+}
+//**************************************************************************************