cadesjs
Version:
CAdESjs gives you an ability to make CAdES signatures on pure JavaScript. The libray made with latest CAdES standards in mind
335 lines (310 loc) • 9.3 kB
JavaScript
import * as asn1js from "asn1js";
import { getParametersValue } from "pvutils";
import { CertificateRevocationList, BasicOCSPResponse, OCSPResponse, Attribute } from "pkijs";
import OtherRevVals from "./OtherRevVals.js";
//**************************************************************************************
// noinspection JSUnusedGlobalSymbols
export default class RevocationValues
{
//**********************************************************************************
/**
* Constructor for RevocationValues class
* @param {Object} [parameters={}]
* @property {Object} [schema] asn1js parsed value
*/
constructor(parameters = {})
{
//region Internal properties of the object
if("crlVals" in parameters)
/**
* @type {Array.<CertificateRevocationList>}
* @description crlVals
*/
this.crlVals = getParametersValue(parameters, "crlVals", RevocationValues.defaultValues("crlVals"));
if("ocspVals" in parameters)
/**
* @type {Array.<BasicOCSPResponse>}
* @description ocspVals
*/
this.ocspVals = getParametersValue(parameters, "ocspVals", RevocationValues.defaultValues("ocspVals"));
if("otherRevVals" in parameters)
/**
* @type {Array.<OtherRevVals>}
* @description otherRevVals
*/
this.otherRevVals = getParametersValue(parameters, "otherRevVals", RevocationValues.defaultValues("otherRevVals"));
//endregion
//region If input argument array contains "schema" for this object
if("schema" in parameters)
this.fromSchema(parameters.schema);
//endregion
}
//**********************************************************************************
/**
* Return default values for all class members
* @param {string} memberName String name for a class member
*/
static defaultValues(memberName)
{
switch(memberName)
{
case "crlVals":
case "ocspVals":
case "otherRevVals":
return [];
default:
throw new Error(`Invalid member name for RevocationValues class: ${memberName}`);
}
}
//**********************************************************************************
/**
* Compare values with default values for all class members
* @param {string} memberName String name for a class member
* @param {*} memberValue Value to compare with default value
*/
static compareWithDefault(memberName, memberValue)
{
switch(memberName)
{
case "crlVals":
case "ocspVals":
case "otherRevVals":
return (memberValue.length === 0);
default:
throw new Error(`Invalid member name for RevocationValues class: ${memberName}`);
}
}
//**********************************************************************************
/**
* Return value of asn1js schema for current class
* @param {Object} parameters Input parameters for the schema
* @returns {Object} asn1js schema object
*/
static schema(parameters = {})
{
// RevocationValues ::= SEQUENCE {
// crlVals [0] SEQUENCE OF CertificateList OPTIONAL,
// ocspVals [1] SEQUENCE OF BasicOCSPResponse OPTIONAL,
// otherRevVals [2] OtherRevVals OPTIONAL}
/**
* @type {Object}
* @property {string} [blockName]
* @property {string} [crlVals]
* @property {string} [ocspVals]
* @property {string} [otherRevVals]
*/
const names = getParametersValue(parameters, "names", {});
return (new asn1js.Sequence({
name: (names.blockName || ""),
value: [
new asn1js.Constructed({
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 0 // [0]
},
value: [
new asn1js.Sequence({
value: [
new asn1js.Repeated({
name: (names.crlVals || ""),
value: CertificateRevocationList.schema()
})
]
})
]
}),
new asn1js.Constructed({
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 1 // [1]
},
value: [
new asn1js.Sequence({
value: [
new asn1js.Repeated({
name: (names.ocspVals || ""),
value: BasicOCSPResponse.schema()
})
]
})
]
}),
new asn1js.Constructed({
optional: true,
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 2 // [2]
},
value: [
OtherRevVals.schema({
name: (names.otherRevVals || {
names: {
blockName: "otherRevVals"
}
})
})
]
})
]
}));
}
//**********************************************************************************
/**
* Convert parsed asn1js object into current class
* @param {!Object} schema
*/
fromSchema(schema)
{
//region Check the schema is valid
const asn1 = asn1js.compareSchema(schema,
schema,
RevocationValues.schema({
names: {
crlVals: "crlVals",
ocspVals: "ocspVals",
otherRevVals: {
names: {
blockName: "otherRevVals"
}
}
}
})
);
if(asn1.verified === false)
throw new Error("Object's schema was not verified against input data for RevocationValues");
//endregion
//region Get internal properties from parsed schema
if("crlVals" in asn1.result)
this.crlVals = Array.from(asn1.result.crlVals, element => new CertificateRevocationList({ schema: element }));
if("ocspVals" in asn1.result)
this.ocspVals = Array.from(asn1.result.ocspVals, element => new BasicOCSPResponse({ schema: element }));
if("otherRevVals" in asn1.result)
this.otherRevVals = new OtherRevVals({ schema: asn1.result.otherRevVals });
//endregion
}
//**********************************************************************************
/**
* Convert current object to asn1js object and set correct values
* @returns {Object} asn1js object
*/
toSchema()
{
//region Create array for output sequence
const outputArray = [];
if("crlVals" in this)
{
outputArray.push(new asn1js.Constructed({
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 0 // [0]
},
value: [
new asn1js.Sequence({
value: Array.from(this.crlVals, element => element.toSchema())
})
]
}));
}
if("ocspVals" in this)
{
outputArray.push(new asn1js.Constructed({
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 1 // [1]
},
value: [
new asn1js.Sequence({
value: Array.from(this.ocspVals, element => element.toSchema())
})
]
}));
}
if("otherRevVals" in this)
{
outputArray.push(new asn1js.Constructed({
idBlock: {
tagClass: 3, // CONTEXT-SPECIFIC
tagNumber: 2 // [2]
},
value: [this.otherRevVals.toSchema()]
}));
}
//endregion
//region Construct and return new ASN.1 schema for this object
return (new asn1js.Sequence({
value: outputArray
}));
//endregion
}
//**********************************************************************************
/**
* Convertion for the class to JSON object
* @returns {Object}
*/
toJSON()
{
const _object = {};
if("crlVals" in this)
_object.crlVals = Array.from(this.crlVals, element => element.toJSON());
if("ocspVals" in this)
_object.ocspVals = Array.from(this.ocspVals, element => element.toJSON());
if("otherRevVals" in this)
_object.otherRevVals = this.otherRevVals.toJSON();
return _object;
}
//**********************************************************************************
fillValues(cmsSigned, parameters)
{
//region Initial variables
let ocspResponses = [];
//endregion
//region Check input parameters
if("ocspResponses" in parameters)
ocspResponses = parameters.ocspResponses;
//endregion
//region Put information about all CRLs
if("crls" in cmsSigned)
{
for(let i = 0; i < cmsSigned.crls.length; i++)
{
if(cmsSigned.crls[i] instanceof CertificateRevocationList)
{
if(("crlVals" in this) === false)
this.crlVals = [];
this.crlVals.push(cmsSigned.crls[i]);
}
}
}
//endregion
//region Put information about all OCSP responses
if(ocspResponses.length)
{
this.ocspVals = [];
for(let i = 0; i < ocspResponses.length; i++)
{
const asn1 = asn1js.fromBER(ocspResponses[i]);
const ocspResponse = new OCSPResponse({ schema: asn1.result });
const asn1Basic = asn1js.fromBER(ocspResponse.responseBytes.response.valueBlock.valueHex);
const basicResponse = new BasicOCSPResponse({ schema: asn1Basic.result });
this.ocspVals.push(basicResponse);
}
}
//endregion
}
//**********************************************************************************
makeAttribute()
{
//region Create and return attribute
return new Attribute({
type: "1.2.840.113549.1.9.16.2.24",
values: [
this.toSchema()
]
});
//endregion
}
//**********************************************************************************
}
//**************************************************************************************