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import * as asn1js from "asn1js";
import * as pvutils from "pvutils";
import { EMPTY_STRING } from "./constants";
import { AsnError } from "./errors";
import { PkiObject, PkiObjectParameters } from "./PkiObject";
import { PolicyInformation, PolicyInformationJson } from "./PolicyInformation";
import * as Schema from "./Schema";
const CERTIFICATE_POLICIES = "certificatePolicies";
const CLEAR_PROPS = [
CERTIFICATE_POLICIES,
];
export interface ICertificatePolicies {
certificatePolicies: PolicyInformation[];
}
export type CertificatePoliciesParameters = PkiObjectParameters & Partial<ICertificatePolicies>;
export interface CertificatePoliciesJson {
certificatePolicies: PolicyInformationJson[];
}
/**
* Represents the CertificatePolicies structure described in [RFC5280](https://datatracker.ietf.org/doc/html/rfc5280)
*/
export class CertificatePolicies extends PkiObject implements ICertificatePolicies {
public static override CLASS_NAME = "CertificatePolicies";
public certificatePolicies!: PolicyInformation[];
/**
* Initializes a new instance of the {@link CertificatePolicies} class
* @param parameters Initialization parameters
*/
constructor(parameters: CertificatePoliciesParameters = {}) {
super();
this.certificatePolicies = pvutils.getParametersValue(parameters, CERTIFICATE_POLICIES, CertificatePolicies.defaultValues(CERTIFICATE_POLICIES));
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 CERTIFICATE_POLICIES): PolicyInformation[];
public static override defaultValues(memberName: string): any {
switch (memberName) {
case CERTIFICATE_POLICIES:
return [];
default:
return super.defaultValues(memberName);
}
}
/**
* @inheritdoc
* @asn ASN.1 schema
* ```asn
* certificatePolicies ::= SEQUENCE SIZE (1..MAX) OF PolicyInformation
*```
*/
static override schema(parameters: Schema.SchemaParameters<{ certificatePolicies?: string; }> = {}) {
const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
return (new asn1js.Sequence({
name: (names.blockName || EMPTY_STRING),
value: [
new asn1js.Repeated({
name: (names.certificatePolicies || EMPTY_STRING),
value: PolicyInformation.schema()
})
]
}));
}
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,
CertificatePolicies.schema({
names: {
certificatePolicies: CERTIFICATE_POLICIES
}
})
);
AsnError.assertSchema(asn1, this.className);
// Get internal properties from parsed schema
this.certificatePolicies = Array.from(asn1.result.certificatePolicies, element => new PolicyInformation({ schema: element }));
}
public toSchema(): asn1js.Sequence {
return (new asn1js.Sequence({
value: Array.from(this.certificatePolicies, o => o.toSchema())
}));
}
public toJSON(): CertificatePoliciesJson {
return {
certificatePolicies: Array.from(this.certificatePolicies, o => o.toJSON())
};
}
}