@peculiar/asn1-x509
Version:
ASN.1 schema of `Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile` (RFC5280)
57 lines (56 loc) • 2.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.KeyUsage = exports.KeyUsageFlags = exports.id_ce_keyUsage = void 0;
const asn1_schema_1 = require("@peculiar/asn1-schema");
const object_identifiers_1 = require("../object_identifiers");
exports.id_ce_keyUsage = `${object_identifiers_1.id_ce}.15`;
var KeyUsageFlags;
(function (KeyUsageFlags) {
KeyUsageFlags[KeyUsageFlags["digitalSignature"] = 1] = "digitalSignature";
KeyUsageFlags[KeyUsageFlags["nonRepudiation"] = 2] = "nonRepudiation";
KeyUsageFlags[KeyUsageFlags["keyEncipherment"] = 4] = "keyEncipherment";
KeyUsageFlags[KeyUsageFlags["dataEncipherment"] = 8] = "dataEncipherment";
KeyUsageFlags[KeyUsageFlags["keyAgreement"] = 16] = "keyAgreement";
KeyUsageFlags[KeyUsageFlags["keyCertSign"] = 32] = "keyCertSign";
KeyUsageFlags[KeyUsageFlags["cRLSign"] = 64] = "cRLSign";
KeyUsageFlags[KeyUsageFlags["encipherOnly"] = 128] = "encipherOnly";
KeyUsageFlags[KeyUsageFlags["decipherOnly"] = 256] = "decipherOnly";
})(KeyUsageFlags || (exports.KeyUsageFlags = KeyUsageFlags = {}));
class KeyUsage extends asn1_schema_1.BitString {
toJSON() {
const flag = this.toNumber();
const res = [];
if (flag & KeyUsageFlags.cRLSign) {
res.push("crlSign");
}
if (flag & KeyUsageFlags.dataEncipherment) {
res.push("dataEncipherment");
}
if (flag & KeyUsageFlags.decipherOnly) {
res.push("decipherOnly");
}
if (flag & KeyUsageFlags.digitalSignature) {
res.push("digitalSignature");
}
if (flag & KeyUsageFlags.encipherOnly) {
res.push("encipherOnly");
}
if (flag & KeyUsageFlags.keyAgreement) {
res.push("keyAgreement");
}
if (flag & KeyUsageFlags.keyCertSign) {
res.push("keyCertSign");
}
if (flag & KeyUsageFlags.keyEncipherment) {
res.push("keyEncipherment");
}
if (flag & KeyUsageFlags.nonRepudiation) {
res.push("nonRepudiation");
}
return res;
}
toString() {
return `[${this.toJSON().join(", ")}]`;
}
}
exports.KeyUsage = KeyUsage;