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import * as asn1js from "asn1js";
import * as pvutils from "pvutils";
import * as Schema from "./Schema";
import { PkiObject, PkiObjectParameters } from "./PkiObject";
import { AsnError } from "./errors";
const SAFE_BUGS = "safeBags";
export interface ISafeContents {
safeBags: SafeBag[];
}
export type SafeContentsParameters = PkiObjectParameters & Partial<ISafeContents>;
export interface SafeContentsJson {
safeBags: SafeBagJson[];
}
/**
* Represents the SafeContents structure described in [RFC7292](https://datatracker.ietf.org/doc/html/rfc7292)
*/
export class SafeContents extends PkiObject implements ISafeContents {
public static override CLASS_NAME = "SafeContents";
public safeBags!: SafeBag[];
/**
* Initializes a new instance of the {@link SafeContents} class
* @param parameters Initialization parameters
*/
constructor(parameters: SafeContentsParameters = {}) {
super();
this.safeBags = pvutils.getParametersValue(parameters, SAFE_BUGS, SafeContents.defaultValues(SAFE_BUGS));
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 SAFE_BUGS): SafeBag[];
public static override defaultValues(memberName: string): any {
switch (memberName) {
case SAFE_BUGS:
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 SAFE_BUGS:
return (memberValue.length === 0);
default:
return super.defaultValues(memberName);
}
}
/**
* @inheritdoc
* @asn ASN.1 schema
* ```asn
* SafeContents ::= SEQUENCE OF SafeBag
*```
*/
public static override schema(parameters: Schema.SchemaParameters<{
safeBags?: 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.Repeated({
name: (names.safeBags || EMPTY_STRING),
value: SafeBag.schema()
})
]
}));
}
public fromSchema(schema: Schema.SchemaType): void {
// Clear input data first
pvutils.clearProps(schema, [
SAFE_BUGS
]);
// Check the schema is valid
const asn1 = asn1js.compareSchema(schema,
schema,
SafeContents.schema({
names: {
safeBags: SAFE_BUGS
}
})
);
AsnError.assertSchema(asn1, this.className);
// Get internal properties from parsed schema
this.safeBags = Array.from(asn1.result.safeBags, element => new SafeBag({ schema: element }));
}
public toSchema(): asn1js.Sequence {
//#region Construct and return new ASN.1 schema for this object
return (new asn1js.Sequence({
value: Array.from(this.safeBags, o => o.toSchema())
}));
//#endregion
}
public toJSON(): SafeContentsJson {
return {
safeBags: Array.from(this.safeBags, o => o.toJSON())
};
}
}
import { SafeBag, SafeBagJson } from "./SafeBag";import { EMPTY_STRING } from "./constants";