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 { PolicyQualifierInfo, PolicyQualifierInfoJson } from "./PolicyQualifierInfo"; import * as Schema from "./Schema";
/** * Represents the PolicyInformation structure described in [RFC5280](https://datatracker.ietf.org/doc/html/rfc5280)
*/
export class PolicyInformation extends PkiObject implements IPolicyInformation {
public policyIdentifier!: string; public policyQualifiers?: PolicyQualifierInfo[];
/** * Initializes a new instance of the {@link PolicyInformation} class * @param parameters Initialization parameters
*/
constructor(parameters: PolicyInformationParameters = {}) { super();
this.policyIdentifier = pvutils.getParametersValue(parameters, POLICY_IDENTIFIER, PolicyInformation.defaultValues(POLICY_IDENTIFIER)); if (POLICY_QUALIFIERS in parameters) { this.policyQualifiers = pvutils.getParametersValue(parameters, POLICY_QUALIFIERS, PolicyInformation.defaultValues(POLICY_QUALIFIERS));
} 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
*/ publicstatic override defaultValues(memberName: typeof POLICY_IDENTIFIER): string; publicstatic override defaultValues(memberName: typeof POLICY_QUALIFIERS): PolicyQualifierInfo[]; publicstatic override defaultValues(memberName: string): any { switch (memberName) { case POLICY_IDENTIFIER: return EMPTY_STRING; case POLICY_QUALIFIERS: return []; default: returnsuper.defaultValues(memberName);
}
}
return (new asn1js.Sequence({
name: (names.blockName || EMPTY_STRING),
value: [ new asn1js.ObjectIdentifier({ name: (names.policyIdentifier || EMPTY_STRING) }), new asn1js.Sequence({
optional: true,
value: [ new asn1js.Repeated({
name: (names.policyQualifiers || EMPTY_STRING),
value: PolicyQualifierInfo.schema()
})
]
})
]
}));
}
/** * Converts parsed ASN.1 object into current class * @param schema
*/
fromSchema(schema: Schema.SchemaType): void { // Clear input data first
pvutils.clearProps(schema, CLEAR_PROPS);
// Get internal properties from parsed schema this.policyIdentifier = asn1.result.policyIdentifier.valueBlock.toString(); if (POLICY_QUALIFIERS in asn1.result) { this.policyQualifiers = Array.from(asn1.result.policyQualifiers, element => new PolicyQualifierInfo({ schema: element }));
}
}
public toSchema(): asn1js.Sequence { //Create array for output sequence const outputArray = [];
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