@zigatech/keycloak-auth
Version:
Keycloak authorization library for NestJS. Works out of the box.
66 lines (65 loc) • 2.75 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.KeycloakConfig = void 0;
const common_1 = require("@nestjs/common");
const keycloak_auth_js_1 = require("../constant/keycloak.auth.js");
class KeycloakConfig {
constructor(realm, authServerUrl) {
Object.defineProperty(this, "realm", {
enumerable: true,
configurable: true,
writable: true,
value: void 0
});
Object.defineProperty(this, "authServerUrl", {
enumerable: true,
configurable: true,
writable: true,
value: void 0
});
Object.defineProperty(this, "pubKey", {
enumerable: true,
configurable: true,
writable: true,
value: void 0
});
this.realm = realm;
this.authServerUrl = authServerUrl;
}
getRealm() {
return this.realm;
}
getAuthServerUrl() {
return this.authServerUrl;
}
publicKey() {
return __awaiter(this, void 0, void 0, function* () {
if (this.pubKey) {
return this.pubKey;
}
const CERT_HEADER = "-----BEGIN PUBLIC KEY-----\n";
const CERT_FOOTER = "\n-----END PUBLIC KEY-----";
try {
const response = yield fetch(`${this.authServerUrl}/realms/${this.realm}`);
const data = yield response.json();
common_1.Logger.debug("Obtained public key for jwt token verification.", keycloak_auth_js_1.KeycloakAuth.NAME);
this.pubKey = `${CERT_HEADER}${data["public_key"]}${CERT_FOOTER}`;
return this.pubKey;
}
catch (err) {
common_1.Logger.error(`Could not obtain public key for jwt token verification: ${err.message}`, keycloak_auth_js_1.KeycloakAuth.NAME);
throw new Error("Could not obtain public key for jwt token verification!");
}
});
}
}
exports.KeycloakConfig = KeycloakConfig;