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import * as asn1js from "asn1js";
import * as pvutils from "pvutils";
import { Time, TimeJson } from "./Time";
import { Extensions, ExtensionsJson } from "./Extensions";
import * as Schema from "./Schema";
import { PkiObject, PkiObjectParameters } from "./PkiObject";
import { AsnError } from "./errors";
import { EMPTY_STRING } from "./constants";
const USER_CERTIFICATE = "userCertificate";
const REVOCATION_DATE = "revocationDate";
const CRL_ENTRY_EXTENSIONS = "crlEntryExtensions";
const CLEAR_PROPS = [
USER_CERTIFICATE,
REVOCATION_DATE,
CRL_ENTRY_EXTENSIONS
];
export interface IRevokedCertificate {
userCertificate: asn1js.Integer;
revocationDate: Time;
crlEntryExtensions?: Extensions;
}
export type RevokedCertificateParameters = PkiObjectParameters & Partial<IRevokedCertificate>;
export interface RevokedCertificateJson {
userCertificate: asn1js.IntegerJson;
revocationDate: TimeJson;
crlEntryExtensions?: ExtensionsJson;
}
/**
* Represents the RevokedCertificate structure described in [RFC5280](https://datatracker.ietf.org/doc/html/rfc5280)
*/
export class RevokedCertificate extends PkiObject implements IRevokedCertificate {
public static override CLASS_NAME = "RevokedCertificate";
public userCertificate!: asn1js.Integer;
public revocationDate!: Time;
public crlEntryExtensions?: Extensions;
/**
* Initializes a new instance of the {@link RevokedCertificate} class
* @param parameters Initialization parameters
*/
constructor(parameters: RevokedCertificateParameters = {}) {
super();
this.userCertificate = pvutils.getParametersValue(parameters, USER_CERTIFICATE, RevokedCertificate.defaultValues(USER_CERTIFICATE));
this.revocationDate = pvutils.getParametersValue(parameters, REVOCATION_DATE, RevokedCertificate.defaultValues(REVOCATION_DATE));
if (CRL_ENTRY_EXTENSIONS in parameters) {
this.crlEntryExtensions = pvutils.getParametersValue(parameters, CRL_ENTRY_EXTENSIONS, RevokedCertificate.defaultValues(CRL_ENTRY_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 USER_CERTIFICATE): asn1js.Integer;
public static override defaultValues(memberName: typeof REVOCATION_DATE): Time;
public static override defaultValues(memberName: typeof CRL_ENTRY_EXTENSIONS): Extensions;
public static override defaultValues(memberName: string): any {
switch (memberName) {
case USER_CERTIFICATE:
return new asn1js.Integer();
case REVOCATION_DATE:
return new Time();
case CRL_ENTRY_EXTENSIONS:
return new Extensions();
default:
return super.defaultValues(memberName);
}
}
/**
* @inheritdoc
* @asn ASN.1 schema
* ```asn
* revokedCertificates SEQUENCE OF SEQUENCE {
* userCertificate CertificateSerialNumber,
* revocationDate Time,
* crlEntryExtensions Extensions OPTIONAL
* -- if present, version MUST be v2
* } OPTIONAL,
*```
*/
public static override schema(parameters: Schema.SchemaParameters<{
userCertificate?: string;
revocationDate?: string;
crlEntryExtensions?: string;
}> = {}): Schema.SchemaType {
const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
return new asn1js.Sequence({
name: (names.blockName || EMPTY_STRING),
value: [
new asn1js.Integer({ name: (names.userCertificate || USER_CERTIFICATE) }),
Time.schema({
names: {
utcTimeName: (names.revocationDate || REVOCATION_DATE),
generalTimeName: (names.revocationDate || REVOCATION_DATE)
}
}),
Extensions.schema({
names: {
blockName: (names.crlEntryExtensions || CRL_ENTRY_EXTENSIONS)
}
}, true)
]
});
}
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,
RevokedCertificate.schema()
);
AsnError.assertSchema(asn1, this.className);
// Get internal properties from parsed schema
this.userCertificate = asn1.result.userCertificate;
this.revocationDate = new Time({ schema: asn1.result.revocationDate });
if (CRL_ENTRY_EXTENSIONS in asn1.result) {
this.crlEntryExtensions = new Extensions({ schema: asn1.result.crlEntryExtensions });
}
}
public toSchema(): asn1js.Sequence {
// Create array for output sequence
const outputArray: any[] = [
this.userCertificate,
this.revocationDate.toSchema()
];
if (this.crlEntryExtensions) {
outputArray.push(this.crlEntryExtensions.toSchema());
}
// Construct and return new ASN.1 schema for this object
return (new asn1js.Sequence({
value: outputArray
}));
}
public toJSON(): RevokedCertificateJson {
const res: RevokedCertificateJson = {
userCertificate: this.userCertificate.toJSON(),
revocationDate: this.revocationDate.toJSON(),
};
if (this.crlEntryExtensions) {
res.crlEntryExtensions = this.crlEntryExtensions.toJSON();
}
return res;
}
}
|
