mirror of
https://github.com/Ylianst/MeshCommander
synced 2025-12-10 05:13:53 +00:00
Fixed -kvmdatatrace issue.
This commit is contained in:
Ylian Saint-Hilaire
233
pki.js/ECCCMSSharedInfo.js
Normal file
233
pki.js/ECCCMSSharedInfo.js
Normal file
@@ -0,0 +1,233 @@
|
||||
import * as asn1js from "asn1js";
|
||||
import { getParametersValue, clearProps } from "pvutils";
|
||||
import AlgorithmIdentifier from "./AlgorithmIdentifier.js";
|
||||
//**************************************************************************************
|
||||
/**
|
||||
* Class from RFC6318
|
||||
*/
|
||||
export default class ECCCMSSharedInfo
|
||||
{
|
||||
//**********************************************************************************
|
||||
/**
|
||||
* Constructor for ECCCMSSharedInfo class
|
||||
* @param {Object} [parameters={}]
|
||||
* @param {Object} [parameters.schema] asn1js parsed value to initialize the class from
|
||||
*/
|
||||
constructor(parameters = {})
|
||||
{
|
||||
//region Internal properties of the object
|
||||
/**
|
||||
* @type {AlgorithmIdentifier}
|
||||
* @desc keyInfo
|
||||
*/
|
||||
this.keyInfo = getParametersValue(parameters, "keyInfo", ECCCMSSharedInfo.defaultValues("keyInfo"));
|
||||
|
||||
if("entityUInfo" in parameters)
|
||||
/**
|
||||
* @type {OctetString}
|
||||
* @desc entityUInfo
|
||||
*/
|
||||
this.entityUInfo = getParametersValue(parameters, "entityUInfo", ECCCMSSharedInfo.defaultValues("entityUInfo"));
|
||||
|
||||
/**
|
||||
* @type {OctetString}
|
||||
* @desc suppPubInfo
|
||||
*/
|
||||
this.suppPubInfo = getParametersValue(parameters, "suppPubInfo", ECCCMSSharedInfo.defaultValues("suppPubInfo"));
|
||||
//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 "keyInfo":
|
||||
return new AlgorithmIdentifier();
|
||||
case "entityUInfo":
|
||||
return new asn1js.OctetString();
|
||||
case "suppPubInfo":
|
||||
return new asn1js.OctetString();
|
||||
default:
|
||||
throw new Error(`Invalid member name for ECCCMSSharedInfo 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 "keyInfo":
|
||||
case "entityUInfo":
|
||||
case "suppPubInfo":
|
||||
return (memberValue.isEqual(ECCCMSSharedInfo.defaultValues(memberName)));
|
||||
default:
|
||||
throw new Error(`Invalid member name for ECCCMSSharedInfo class: ${memberName}`);
|
||||
}
|
||||
}
|
||||
//**********************************************************************************
|
||||
/**
|
||||
* Return value of pre-defined ASN.1 schema for current class
|
||||
*
|
||||
* ASN.1 schema:
|
||||
* ```asn1
|
||||
* ECC-CMS-SharedInfo ::= SEQUENCE {
|
||||
* keyInfo AlgorithmIdentifier,
|
||||
* entityUInfo [0] EXPLICIT OCTET STRING OPTIONAL,
|
||||
* suppPubInfo [2] EXPLICIT OCTET STRING }
|
||||
* ```
|
||||
*
|
||||
* @param {Object} parameters Input parameters for the schema
|
||||
* @returns {Object} asn1js schema object
|
||||
*/
|
||||
static schema(parameters = {})
|
||||
{
|
||||
/**
|
||||
* @type {Object}
|
||||
* @property {string} [blockName]
|
||||
* @property {string} [keyInfo]
|
||||
* @property {string} [entityUInfo]
|
||||
* @property {string} [suppPubInfo]
|
||||
*/
|
||||
const names = getParametersValue(parameters, "names", {});
|
||||
|
||||
return (new asn1js.Sequence({
|
||||
name: (names.blockName || ""),
|
||||
value: [
|
||||
AlgorithmIdentifier.schema(names.keyInfo || {}),
|
||||
new asn1js.Constructed({
|
||||
name: (names.entityUInfo || ""),
|
||||
idBlock: {
|
||||
tagClass: 3, // CONTEXT-SPECIFIC
|
||||
tagNumber: 0 // [0]
|
||||
},
|
||||
optional: true,
|
||||
value: [new asn1js.OctetString()]
|
||||
}),
|
||||
new asn1js.Constructed({
|
||||
name: (names.suppPubInfo || ""),
|
||||
idBlock: {
|
||||
tagClass: 3, // CONTEXT-SPECIFIC
|
||||
tagNumber: 2 // [2]
|
||||
},
|
||||
value: [new asn1js.OctetString()]
|
||||
})
|
||||
]
|
||||
}));
|
||||
}
|
||||
//**********************************************************************************
|
||||
/**
|
||||
* Convert parsed asn1js object into current class
|
||||
* @param {!Object} schema
|
||||
*/
|
||||
fromSchema(schema)
|
||||
{
|
||||
//region Clear input data first
|
||||
clearProps(schema, [
|
||||
"keyInfo",
|
||||
"entityUInfo",
|
||||
"suppPubInfo"
|
||||
]);
|
||||
//endregion
|
||||
|
||||
//region Check the schema is valid
|
||||
const asn1 = asn1js.compareSchema(schema,
|
||||
schema,
|
||||
ECCCMSSharedInfo.schema({
|
||||
names: {
|
||||
keyInfo: {
|
||||
names: {
|
||||
blockName: "keyInfo"
|
||||
}
|
||||
},
|
||||
entityUInfo: "entityUInfo",
|
||||
suppPubInfo: "suppPubInfo"
|
||||
}
|
||||
})
|
||||
);
|
||||
|
||||
if(asn1.verified === false)
|
||||
throw new Error("Object's schema was not verified against input data for ECCCMSSharedInfo");
|
||||
//endregion
|
||||
|
||||
//region Get internal properties from parsed schema
|
||||
this.keyInfo = new AlgorithmIdentifier({ schema: asn1.result.keyInfo });
|
||||
|
||||
if("entityUInfo" in asn1.result)
|
||||
this.entityUInfo = asn1.result.entityUInfo.valueBlock.value[0];
|
||||
|
||||
this.suppPubInfo = asn1.result.suppPubInfo.valueBlock.value[0];
|
||||
//endregion
|
||||
}
|
||||
//**********************************************************************************
|
||||
/**
|
||||
* Convert current object to asn1js object and set correct values
|
||||
* @returns {Object} asn1js object
|
||||
*/
|
||||
toSchema()
|
||||
{
|
||||
//region Create output array for sequence
|
||||
const outputArray = [];
|
||||
|
||||
outputArray.push(this.keyInfo.toSchema());
|
||||
|
||||
if("entityUInfo" in this)
|
||||
{
|
||||
outputArray.push(new asn1js.Constructed({
|
||||
idBlock: {
|
||||
tagClass: 3, // CONTEXT-SPECIFIC
|
||||
tagNumber: 0 // [0]
|
||||
},
|
||||
value: [this.entityUInfo]
|
||||
}));
|
||||
}
|
||||
|
||||
outputArray.push(new asn1js.Constructed({
|
||||
idBlock: {
|
||||
tagClass: 3, // CONTEXT-SPECIFIC
|
||||
tagNumber: 2 // [2]
|
||||
},
|
||||
value: [this.suppPubInfo]
|
||||
}));
|
||||
//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 = {
|
||||
keyInfo: this.keyInfo.toJSON()
|
||||
};
|
||||
|
||||
if("entityUInfo" in this)
|
||||
_object.entityUInfo = this.entityUInfo.toJSON();
|
||||
|
||||
_object.suppPubInfo = this.suppPubInfo.toJSON();
|
||||
|
||||
return _object;
|
||||
}
|
||||
//**********************************************************************************
|
||||
}
|
||||
//**************************************************************************************
|
||||
Reference in New Issue
Block a user