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import * as asn1js from "asn1js";
import * as pvutils from "pvutils";
import { AlgorithmIdentifier, AlgorithmIdentifierJson, AlgorithmIdentifierSchema } from "../AlgorithmIdentifier";
import { AttributeCertificateInfoV2, AttributeCertificateInfoV2Json, AttributeCertificateInfoV2Schema } from "./AttributeCertificateInfoV2";
import * as Schema from "../Schema";
import { PkiObject, PkiObjectParameters } from "../PkiObject";
import { AsnError } from "../errors";
import { EMPTY_STRING } from "../constants";
const ACINFO = "acinfo";
const SIGNATURE_ALGORITHM = "signatureAlgorithm";
const SIGNATURE_VALUE = "signatureValue";
const CLEAR_PROPS = [
ACINFO,
SIGNATURE_ALGORITHM,
SIGNATURE_VALUE,
];
export interface IAttributeCertificateV2 {
/**
* Attribute certificate information
*/
acinfo: AttributeCertificateInfoV2;
/**
* Signature algorithm
*/
signatureAlgorithm: AlgorithmIdentifier;
/**
* Signature value
*/
signatureValue: asn1js.BitString;
}
export type AttributeCertificateV2Parameters = PkiObjectParameters & Partial<IAttributeCertificateV2>;
export interface AttributeCertificateV2Json {
acinfo: AttributeCertificateInfoV2Json;
signatureAlgorithm: AlgorithmIdentifierJson;
signatureValue: asn1js.BitStringJson;
}
/**
* Represents the AttributeCertificateV2 structure described in [RFC5755](https://datatracker.ietf.org/doc/html/rfc5755)
*/
export class AttributeCertificateV2 extends PkiObject implements IAttributeCertificateV2 {
public static override CLASS_NAME = "AttributeCertificateV2";
public acinfo!: AttributeCertificateInfoV2;
public signatureAlgorithm!: AlgorithmIdentifier;
public signatureValue!: asn1js.BitString;
/**
* Initializes a new instance of the {@link AttributeCertificateV2} class
* @param parameters Initialization parameters
*/
constructor(parameters: AttributeCertificateV2Parameters = {}) {
super();
this.acinfo = pvutils.getParametersValue(parameters, ACINFO, AttributeCertificateV2.defaultValues(ACINFO));
this.signatureAlgorithm = pvutils.getParametersValue(parameters, SIGNATURE_ALGORITHM, AttributeCertificateV2.defaultValues(SIGNATURE_ALGORITHM));
this.signatureValue = pvutils.getParametersValue(parameters, SIGNATURE_VALUE, AttributeCertificateV2.defaultValues(SIGNATURE_VALUE));
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 ACINFO): AttributeCertificateInfoV2;
public static override defaultValues(memberName: typeof SIGNATURE_ALGORITHM): AlgorithmIdentifier;
public static override defaultValues(memberName: typeof SIGNATURE_VALUE): asn1js.BitString;
public static override defaultValues(memberName: string): any {
switch (memberName) {
case ACINFO:
return new AttributeCertificateInfoV2();
case SIGNATURE_ALGORITHM:
return new AlgorithmIdentifier();
case SIGNATURE_VALUE:
return new asn1js.BitString();
default:
return super.defaultValues(memberName);
}
}
/**
* @inheritdoc
* @asn ASN.1 schema
* ```asn
* AttributeCertificate ::= SEQUENCE {
* acinfo AttributeCertificateInfoV2,
* signatureAlgorithm AlgorithmIdentifier,
* signatureValue BIT STRING
* }
*```
*/
public static override schema(parameters: Schema.SchemaParameters<{
acinfo?: AttributeCertificateInfoV2Schema;
signatureAlgorithm?: AlgorithmIdentifierSchema;
signatureValue?: string;
}> = {}): Schema.SchemaType {
const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
return (new asn1js.Sequence({
name: (names.blockName || EMPTY_STRING),
value: [
AttributeCertificateInfoV2.schema(names.acinfo || {}),
AlgorithmIdentifier.schema(names.signatureAlgorithm || {}),
new asn1js.BitString({ name: (names.signatureValue || EMPTY_STRING) })
]
}));
}
public fromSchema(schema: Schema.SchemaType): void {
// Clear input data first
pvutils.clearProps(schema, CLEAR_PROPS);
//#region Check the schema is valid
const asn1 = asn1js.compareSchema(schema,
schema,
AttributeCertificateV2.schema({
names: {
acinfo: {
names: {
blockName: ACINFO
}
},
signatureAlgorithm: {
names: {
blockName: SIGNATURE_ALGORITHM
}
},
signatureValue: SIGNATURE_VALUE
}
})
);
AsnError.assertSchema(asn1, this.className);
//#endregion
// Get internal properties from parsed schema
this.acinfo = new AttributeCertificateInfoV2({ schema: asn1.result.acinfo });
this.signatureAlgorithm = new AlgorithmIdentifier({ schema: asn1.result.signatureAlgorithm });
this.signatureValue = asn1.result.signatureValue;
}
public toSchema(): asn1js.Sequence {
return (new asn1js.Sequence({
value: [
this.acinfo.toSchema(),
this.signatureAlgorithm.toSchema(),
this.signatureValue
]
}));
}
public toJSON(): AttributeCertificateV2Json {
return {
acinfo: this.acinfo.toJSON(),
signatureAlgorithm: this.signatureAlgorithm.toJSON(),
signatureValue: this.signatureValue.toJSON(),
};
}
}