From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/js/PKI.js/src/TSTInfo.ts | 489 +++++++++++++++++++++++++++++++++++ 1 file changed, 489 insertions(+) create mode 100644 third_party/js/PKI.js/src/TSTInfo.ts (limited to 'third_party/js/PKI.js/src/TSTInfo.ts') diff --git a/third_party/js/PKI.js/src/TSTInfo.ts b/third_party/js/PKI.js/src/TSTInfo.ts new file mode 100644 index 0000000000..b369382367 --- /dev/null +++ b/third_party/js/PKI.js/src/TSTInfo.ts @@ -0,0 +1,489 @@ +import * as asn1js from "asn1js"; +import * as pvtsutils from "pvtsutils"; +import * as pvutils from "pvutils"; +import * as common from "./common"; +import { MessageImprint, HASHED_MESSAGE, HASH_ALGORITHM, MessageImprintSchema, MessageImprintJson } from "./MessageImprint"; +import { Accuracy, AccuracyJson, AccuracySchema, MICROS, MILLIS, SECONDS } from "./Accuracy"; +import { GeneralName, GeneralNameJson, GeneralNameSchema, TYPE, VALUE } from "./GeneralName"; +import { Extension, ExtensionJson, ExtensionSchema } from "./Extension"; +import * as Schema from "./Schema"; +import { PkiObject, PkiObjectParameters } from "./PkiObject"; +import { AsnError } from "./errors"; +import { EMPTY_STRING } from "./constants"; + +const VERSION = "version"; +const POLICY = "policy"; +const MESSAGE_IMPRINT = "messageImprint"; +const SERIAL_NUMBER = "serialNumber"; +const GEN_TIME = "genTime"; +const ORDERING = "ordering"; +const NONCE = "nonce"; +const ACCURACY = "accuracy"; +const TSA = "tsa"; +const EXTENSIONS = "extensions"; +const TST_INFO = "TSTInfo"; +const TST_INFO_VERSION = `${TST_INFO}.${VERSION}`; +const TST_INFO_POLICY = `${TST_INFO}.${POLICY}`; +const TST_INFO_MESSAGE_IMPRINT = `${TST_INFO}.${MESSAGE_IMPRINT}`; +const TST_INFO_SERIAL_NUMBER = `${TST_INFO}.${SERIAL_NUMBER}`; +const TST_INFO_GEN_TIME = `${TST_INFO}.${GEN_TIME}`; +const TST_INFO_ACCURACY = `${TST_INFO}.${ACCURACY}`; +const TST_INFO_ORDERING = `${TST_INFO}.${ORDERING}`; +const TST_INFO_NONCE = `${TST_INFO}.${NONCE}`; +const TST_INFO_TSA = `${TST_INFO}.${TSA}`; +const TST_INFO_EXTENSIONS = `${TST_INFO}.${EXTENSIONS}`; +const CLEAR_PROPS = [ + TST_INFO_VERSION, + TST_INFO_POLICY, + TST_INFO_MESSAGE_IMPRINT, + TST_INFO_SERIAL_NUMBER, + TST_INFO_GEN_TIME, + TST_INFO_ACCURACY, + TST_INFO_ORDERING, + TST_INFO_NONCE, + TST_INFO_TSA, + TST_INFO_EXTENSIONS +]; + +export interface ITSTInfo { + /** + * Version of the time-stamp token. + * + * Conforming time-stamping servers MUST be able to provide version 1 time-stamp tokens. + */ + version: number; + /** + * TSA's policy under which the response was produced. + * + * If a similar field was present in the TimeStampReq, then it MUST have the same value, + * otherwise an error (unacceptedPolicy) MUST be returned + */ + policy: string; + /** + * The messageImprint MUST have the same value as the similar field in + * TimeStampReq, provided that the size of the hash value matches the + * expected size of the hash algorithm identified in hashAlgorithm. + */ + messageImprint: MessageImprint; + /** + * Integer assigned by the TSA to each TimeStampToken. + * + * It MUST be unique for each TimeStampToken issued by a given TSA. + */ + serialNumber: asn1js.Integer; + /** + * Time at which the time-stamp token has been created by the TSA + */ + genTime: Date; + /** + * Represents the time deviation around the UTC time contained in GeneralizedTime + */ + accuracy?: Accuracy; + /** + * If the ordering field is missing, or if the ordering field is present + * and set to false, then the genTime field only indicates the time at + * which the time-stamp token has been created by the TSA.In such a + * case, the ordering of time-stamp tokens issued by the same TSA or + * different TSAs is only possible when the difference between the + * genTime of the first time-stamp token and the genTime of the second + * time-stamp token is greater than the sum of the accuracies of the + * genTime for each time-stamp token. + * + * If the ordering field is present and set to true, every time-stamp + * token from the same TSA can always be ordered based on the genTime + * field, regardless of the genTime accuracy. + */ + ordering?: boolean; + /** + * Field MUST be present if it was present in the TimeStampReq. + * In such a case it MUST equal the value provided in the TimeStampReq structure. + */ + nonce?: asn1js.Integer; + /** + * `tsa` field is to give a hint in identifying the name of the TSA. + * If present, it MUST correspond to one of the subject names included + * in the certificate that is to be used to verify the token. + */ + tsa?: GeneralName; + /** + * Additional information in the future. Extensions is defined in [RFC2459](https://datatracker.ietf.org/doc/html/rfc2459) + */ + extensions?: Extension[]; +} + +export interface TSTInfoJson { + version: number; + policy: string; + messageImprint: MessageImprintJson; + serialNumber: asn1js.IntegerJson; + genTime: Date; + accuracy?: AccuracyJson; + ordering?: boolean; + nonce?: asn1js.IntegerJson; + tsa?: GeneralNameJson; + extensions?: ExtensionJson[]; +} + +export type TSTInfoParameters = PkiObjectParameters & Partial; + +export interface TSTInfoVerifyParams { + data: ArrayBuffer; + notBefore?: Date; + notAfter?: Date; +} + +/** + * Represents the TSTInfo structure described in [RFC3161](https://www.ietf.org/rfc/rfc3161.txt) + */ +export class TSTInfo extends PkiObject implements ITSTInfo { + + public static override CLASS_NAME = "TSTInfo"; + + public version!: number; + public policy!: string; + public messageImprint!: MessageImprint; + public serialNumber!: asn1js.Integer; + public genTime!: Date; + public accuracy?: Accuracy; + public ordering?: boolean; + public nonce?: asn1js.Integer; + public tsa?: GeneralName; + public extensions?: Extension[]; + + /** + * Initializes a new instance of the {@link TSTInfo} class + * @param parameters Initialization parameters + */ + constructor(parameters: TSTInfoParameters = {}) { + super(); + + this.version = pvutils.getParametersValue(parameters, VERSION, TSTInfo.defaultValues(VERSION)); + this.policy = pvutils.getParametersValue(parameters, POLICY, TSTInfo.defaultValues(POLICY)); + this.messageImprint = pvutils.getParametersValue(parameters, MESSAGE_IMPRINT, TSTInfo.defaultValues(MESSAGE_IMPRINT)); + this.serialNumber = pvutils.getParametersValue(parameters, SERIAL_NUMBER, TSTInfo.defaultValues(SERIAL_NUMBER)); + this.genTime = pvutils.getParametersValue(parameters, GEN_TIME, TSTInfo.defaultValues(GEN_TIME)); + + if (ACCURACY in parameters) { + this.accuracy = pvutils.getParametersValue(parameters, ACCURACY, TSTInfo.defaultValues(ACCURACY)); + } + + if (ORDERING in parameters) { + this.ordering = pvutils.getParametersValue(parameters, ORDERING, TSTInfo.defaultValues(ORDERING)); + } + + if (NONCE in parameters) { + this.nonce = pvutils.getParametersValue(parameters, NONCE, TSTInfo.defaultValues(NONCE)); + } + + if (TSA in parameters) { + this.tsa = pvutils.getParametersValue(parameters, TSA, TSTInfo.defaultValues(TSA)); + } + + if (EXTENSIONS in parameters) { + this.extensions = pvutils.getParametersValue(parameters, EXTENSIONS, TSTInfo.defaultValues(EXTENSIONS)); + } + + if (parameters.schema) { + this.fromSchema(parameters.schema); + } + } + + /** + * Returns default values for all class members + * @param memberName String name for a class member + * @returns Default value + */ + public static override defaultValues(memberName: typeof VERSION): number; + public static override defaultValues(memberName: typeof POLICY): string; + public static override defaultValues(memberName: typeof MESSAGE_IMPRINT): MessageImprint; + public static override defaultValues(memberName: typeof SERIAL_NUMBER): asn1js.Integer; + public static override defaultValues(memberName: typeof GEN_TIME): Date; + public static override defaultValues(memberName: typeof ACCURACY): Accuracy; + public static override defaultValues(memberName: typeof ORDERING): boolean; + public static override defaultValues(memberName: typeof NONCE): asn1js.Integer; + public static override defaultValues(memberName: typeof TSA): GeneralName; + public static override defaultValues(memberName: typeof EXTENSIONS): Extension[]; + public static override defaultValues(memberName: string): any { + switch (memberName) { + case VERSION: + return 0; + case POLICY: + return EMPTY_STRING; + case MESSAGE_IMPRINT: + return new MessageImprint(); + case SERIAL_NUMBER: + return new asn1js.Integer(); + case GEN_TIME: + return new Date(0, 0, 0); + case ACCURACY: + return new Accuracy(); + case ORDERING: + return false; + case NONCE: + return new asn1js.Integer(); + case TSA: + return new GeneralName(); + case EXTENSIONS: + return []; + default: + return super.defaultValues(memberName); + } + } + + /** + * Compare values with default values for all class members + * @param memberName String name for a class member + * @param memberValue Value to compare with default value + */ + public static compareWithDefault(memberName: string, memberValue: any): boolean { + switch (memberName) { + case VERSION: + case POLICY: + case GEN_TIME: + case ORDERING: + return (memberValue === TSTInfo.defaultValues(ORDERING)); + case MESSAGE_IMPRINT: + return ((MessageImprint.compareWithDefault(HASH_ALGORITHM, memberValue.hashAlgorithm)) && + (MessageImprint.compareWithDefault(HASHED_MESSAGE, memberValue.hashedMessage))); + case SERIAL_NUMBER: + case NONCE: + return (memberValue.isEqual(TSTInfo.defaultValues(NONCE))); + case ACCURACY: + return ((Accuracy.compareWithDefault(SECONDS, memberValue.seconds)) && + (Accuracy.compareWithDefault(MILLIS, memberValue.millis)) && + (Accuracy.compareWithDefault(MICROS, memberValue.micros))); + case TSA: + return ((GeneralName.compareWithDefault(TYPE, memberValue.type)) && + (GeneralName.compareWithDefault(VALUE, memberValue.value))); + case EXTENSIONS: + return (memberValue.length === 0); + default: + return super.defaultValues(memberName); + } + } + + /** + * @inheritdoc + * @asn ASN.1 schema + * ```asn + * TSTInfo ::= SEQUENCE { + * version INTEGER { v1(1) }, + * policy TSAPolicyId, + * messageImprint MessageImprint, + * serialNumber INTEGER, + * genTime GeneralizedTime, + * accuracy Accuracy OPTIONAL, + * ordering BOOLEAN DEFAULT FALSE, + * nonce INTEGER OPTIONAL, + * tsa [0] GeneralName OPTIONAL, + * extensions [1] IMPLICIT Extensions OPTIONAL } + *``` + */ + public static override schema(parameters: Schema.SchemaParameters<{ + version?: string; + policy?: string; + messageImprint?: MessageImprintSchema; + serialNumber?: string; + genTime?: string; + accuracy?: AccuracySchema; + ordering?: string; + nonce?: string; + tsa?: GeneralNameSchema; + extensions?: string; + extension?: ExtensionSchema; + }> = {}): Schema.SchemaType { + const names = pvutils.getParametersValue>(parameters, "names", {}); + + return (new asn1js.Sequence({ + name: (names.blockName || TST_INFO), + value: [ + new asn1js.Integer({ name: (names.version || TST_INFO_VERSION) }), + new asn1js.ObjectIdentifier({ name: (names.policy || TST_INFO_POLICY) }), + MessageImprint.schema(names.messageImprint || { + names: { + blockName: TST_INFO_MESSAGE_IMPRINT + } + }), + new asn1js.Integer({ name: (names.serialNumber || TST_INFO_SERIAL_NUMBER) }), + new asn1js.GeneralizedTime({ name: (names.genTime || TST_INFO_GEN_TIME) }), + Accuracy.schema(names.accuracy || { + names: { + blockName: TST_INFO_ACCURACY + } + }), + new asn1js.Boolean({ + name: (names.ordering || TST_INFO_ORDERING), + optional: true + }), + new asn1js.Integer({ + name: (names.nonce || TST_INFO_NONCE), + optional: true + }), + new asn1js.Constructed({ + optional: true, + idBlock: { + tagClass: 3, // CONTEXT-SPECIFIC + tagNumber: 0 // [0] + }, + value: [GeneralName.schema(names.tsa || { + names: { + blockName: TST_INFO_TSA + } + })] + }), + new asn1js.Constructed({ + optional: true, + idBlock: { + tagClass: 3, // CONTEXT-SPECIFIC + tagNumber: 1 // [1] + }, + value: [ + new asn1js.Repeated({ + name: (names.extensions || TST_INFO_EXTENSIONS), + value: Extension.schema(names.extension || {}) + }) + ] + }) // IMPLICIT Extensions + ] + })); + } + + public fromSchema(schema: Schema.SchemaType): void { + // Clear input data first + pvutils.clearProps(schema, CLEAR_PROPS); + + // Check the schema is valid + const asn1 = asn1js.compareSchema(schema, + schema, + TSTInfo.schema() + ); + AsnError.assertSchema(asn1, this.className); + + // Get internal properties from parsed schema + this.version = asn1.result[TST_INFO_VERSION].valueBlock.valueDec; + this.policy = asn1.result[TST_INFO_POLICY].valueBlock.toString(); + this.messageImprint = new MessageImprint({ schema: asn1.result[TST_INFO_MESSAGE_IMPRINT] }); + this.serialNumber = asn1.result[TST_INFO_SERIAL_NUMBER]; + this.genTime = asn1.result[TST_INFO_GEN_TIME].toDate(); + if (TST_INFO_ACCURACY in asn1.result) + this.accuracy = new Accuracy({ schema: asn1.result[TST_INFO_ACCURACY] }); + if (TST_INFO_ORDERING in asn1.result) + this.ordering = asn1.result[TST_INFO_ORDERING].valueBlock.value; + if (TST_INFO_NONCE in asn1.result) + this.nonce = asn1.result[TST_INFO_NONCE]; + if (TST_INFO_TSA in asn1.result) + this.tsa = new GeneralName({ schema: asn1.result[TST_INFO_TSA] }); + if (TST_INFO_EXTENSIONS in asn1.result) + this.extensions = Array.from(asn1.result[TST_INFO_EXTENSIONS], element => new Extension({ schema: element })); + } + + public toSchema(): asn1js.Sequence { + //#region Create array for output sequence + const outputArray = []; + + outputArray.push(new asn1js.Integer({ value: this.version })); + outputArray.push(new asn1js.ObjectIdentifier({ value: this.policy })); + outputArray.push(this.messageImprint.toSchema()); + outputArray.push(this.serialNumber); + outputArray.push(new asn1js.GeneralizedTime({ valueDate: this.genTime })); + if (this.accuracy) + outputArray.push(this.accuracy.toSchema()); + if (this.ordering !== undefined) + outputArray.push(new asn1js.Boolean({ value: this.ordering })); + if (this.nonce) + outputArray.push(this.nonce); + if (this.tsa) { + outputArray.push(new asn1js.Constructed({ + optional: true, + idBlock: { + tagClass: 3, // CONTEXT-SPECIFIC + tagNumber: 0 // [0] + }, + value: [this.tsa.toSchema()] + })); + } + + //#region Create array of extensions + if (this.extensions) { + outputArray.push(new asn1js.Constructed({ + optional: true, + idBlock: { + tagClass: 3, // CONTEXT-SPECIFIC + tagNumber: 1 // [1] + }, + value: Array.from(this.extensions, o => o.toSchema()) + })); + } + //#endregion + //#endregion + + //#region Construct and return new ASN.1 schema for this object + return (new asn1js.Sequence({ + value: outputArray + })); + //#endregion + } + + public toJSON(): TSTInfoJson { + const res: TSTInfoJson = { + version: this.version, + policy: this.policy, + messageImprint: this.messageImprint.toJSON(), + serialNumber: this.serialNumber.toJSON(), + genTime: this.genTime + }; + + if (this.accuracy) + res.accuracy = this.accuracy.toJSON(); + + if (this.ordering !== undefined) + res.ordering = this.ordering; + + if (this.nonce) + res.nonce = this.nonce.toJSON(); + + if (this.tsa) + res.tsa = this.tsa.toJSON(); + + if (this.extensions) + res.extensions = Array.from(this.extensions, o => o.toJSON()); + + return res; + } + + /** + * Verify current TST Info value + * @param params Input parameters + * @param crypto Crypto engine + */ + public async verify(params: TSTInfoVerifyParams, crypto = common.getCrypto(true)): Promise { + + //#region Get initial parameters + if (!params.data) { + throw new Error("\"data\" is a mandatory attribute for TST_INFO verification"); + } + const data = params.data; + //#endregion + + //#region Check date + if (params.notBefore) { + if (this.genTime < params.notBefore) + throw new Error("Generation time for TSTInfo object is less than notBefore value"); + } + + if (params.notAfter) { + if (this.genTime > params.notAfter) + throw new Error("Generation time for TSTInfo object is more than notAfter value"); + } + //#endregion + + // Find hashing algorithm + const shaAlgorithm = crypto.getAlgorithmByOID(this.messageImprint.hashAlgorithm.algorithmId, true, "MessageImprint.hashAlgorithm"); + + // Calculate message digest for input "data" buffer + const hash = await crypto.digest(shaAlgorithm.name, new Uint8Array(data)); + return pvtsutils.BufferSourceConverter.isEqual(hash, this.messageImprint.hashedMessage.valueBlock.valueHexView); + } + +} + -- cgit v1.2.3