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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 * as Schema from "./Schema";
const ORI_TYPE = "oriType";
const ORI_VALUE = "oriValue";
const CLEAR_PROPS = [
ORI_TYPE,
ORI_VALUE
];
export interface IOtherRecipientInfo {
oriType: string;
oriValue: any;
}
export interface OtherRecipientInfoJson {
oriType: string;
oriValue?: any;
}
export type OtherRecipientInfoParameters = PkiObjectParameters & Partial<IOtherRecipientInfo>;
/**
* Represents the OtherRecipientInfo structure described in [RFC5652](https://datatracker.ietf.org/doc/html/rfc5652)
*/
export class OtherRecipientInfo extends PkiObject implements IOtherRecipientInfo {
public static override CLASS_NAME = "OtherRecipientInfo";
public oriType!: string;
public oriValue: any;
/**
* Initializes a new instance of the {@link OtherRecipientInfo} class
* @param parameters Initialization parameters
*/
constructor(parameters: OtherRecipientInfoParameters = {}) {
super();
this.oriType = pvutils.getParametersValue(parameters, ORI_TYPE, OtherRecipientInfo.defaultValues(ORI_TYPE));
this.oriValue = pvutils.getParametersValue(parameters, ORI_VALUE, OtherRecipientInfo.defaultValues(ORI_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
*/
static override defaultValues(memberName: typeof ORI_TYPE): string;
static override defaultValues(memberName: typeof ORI_VALUE): any;
static override defaultValues(memberName: string): any {
switch (memberName) {
case ORI_TYPE:
return EMPTY_STRING;
case ORI_VALUE:
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 ORI_TYPE:
return (memberValue === EMPTY_STRING);
case ORI_VALUE:
return (Object.keys(memberValue).length === 0);
default:
return super.defaultValues(memberName);
}
}
/**
* @inheritdoc
* @asn ASN.1 schema
* ```asn
* OtherRecipientInfo ::= SEQUENCE {
* oriType OBJECT IDENTIFIER,
* oriValue ANY DEFINED BY oriType }
*```
*/
public static override schema(parameters: Schema.SchemaParameters<{
oriType?: string;
oriValue?: string;
}> = {}) {
const names = pvutils.getParametersValue<NonNullable<typeof parameters.names>>(parameters, "names", {});
return (new asn1js.Sequence({
name: (names.blockName || EMPTY_STRING),
value: [
new asn1js.ObjectIdentifier({ name: (names.oriType || EMPTY_STRING) }),
new asn1js.Any({ name: (names.oriValue || EMPTY_STRING) })
]
}));
}
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,
OtherRecipientInfo.schema({
names: {
oriType: ORI_TYPE,
oriValue: ORI_VALUE
}
})
);
AsnError.assertSchema(asn1, this.className);
// Get internal properties from parsed schema
this.oriType = asn1.result.oriType.valueBlock.toString();
this.oriValue = asn1.result.oriValue;
}
public toSchema(): asn1js.Sequence {
//#region Construct and return new ASN.1 schema for this object
return (new asn1js.Sequence({
value: [
new asn1js.ObjectIdentifier({ value: this.oriType }),
this.oriValue
]
}));
//#endregion
}
public toJSON(): OtherRecipientInfoJson {
const res: OtherRecipientInfoJson = {
oriType: this.oriType
};
if (!OtherRecipientInfo.compareWithDefault(ORI_VALUE, this.oriValue)) {
res.oriValue = this.oriValue.toJSON();
}
return res;
}
}