@sphereon/ssi-express-support/dist/index.js

var __defProp = Object.defineProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });

// src/entra-id-auth.ts
import passport from "passport";
var EntraIDAuth = class _EntraIDAuth {
  static {
    __name(this, "EntraIDAuth");
  }
  strategy;
  options;
  static init(strategy) {
    return new _EntraIDAuth(strategy);
  }
  constructor(strategy) {
    this.strategy = strategy;
  }
  withOptions(options) {
    this.options = {
      ...options,
      passReqToCallback: "passReqToCallback" in options ? options.passReqToCallback : false
    };
    return this;
  }
  connectPassport() {
    const _options = this.options;
    if (!_options) {
      throw Error("No options supplied for EntraID");
    }
    import("passport-azure-ad").then((entraID) => passport.use(this.strategy, new entraID.BearerStrategy(_options, function(token, cb) {
      if (token) {
        return cb(null, token);
      }
      return cb("bearer token not found or incorrect", null);
    }))).catch((reason) => {
      console.log(reason);
      throw Error('Could not create bearer strategy. Did you include the "passport-azure-ad/bearer-strategy" dependency in package.json?');
    });
  }
};

// src/oidc-bearer-auth.ts
import passport2 from "passport";
var OIDCBearerAuth = class _OIDCBearerAuth {
  static {
    __name(this, "OIDCBearerAuth");
  }
  strategy;
  options = {};
  static init(strategy) {
    return new _OIDCBearerAuth(strategy);
  }
  constructor(strategy) {
    this.strategy = strategy;
  }
  withIssuer(issuer) {
    this.options = {
      ...this.options,
      issuer
    };
    return this;
  }
  withAudience(audience) {
    this.options = {
      ...this.options,
      audience
    };
    return this;
  }
  withJwksUri(jwksUri) {
    this.options = {
      ...this.options,
      jwksUri
    };
    return this;
  }
  withAlgorithms(algorithms) {
    this.options = {
      ...this.options,
      algorithms
    };
    return this;
  }
  withOptions(options) {
    this.options = {
      ...this.options,
      ...options
    };
    return this;
  }
  async connectPassport() {
    const { issuer, audience, algorithms } = this.options;
    if (!issuer) {
      return Promise.reject(new Error("No issuer supplied for OIDC Bearer Auth"));
    }
    let jwksUri = this.options.jwksUri;
    if (!jwksUri) {
      jwksUri = await this.discoverJwksUri(issuer);
    }
    try {
      const [passportJwt, jwksRsa] = await Promise.all([
        import("passport-jwt"),
        import("jwks-rsa")
      ]);
      const { Strategy: JwtStrategy, ExtractJwt } = passportJwt;
      const { passportJwtSecret } = jwksRsa;
      const jwtOptions = {
        jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
        secretOrKeyProvider: passportJwtSecret({
          cache: true,
          rateLimit: true,
          jwksRequestsPerMinute: 5,
          jwksUri
        }),
        issuer,
        audience,
        algorithms: algorithms ?? [
          "RS256",
          "RS384",
          "RS512",
          "ES256",
          "ES384",
          "ES512"
        ]
      };
      passport2.use(this.strategy, new JwtStrategy(jwtOptions, (payload, done) => {
        if (payload) {
          return done(null, payload);
        }
        return done("Bearer token not found or incorrect", null);
      }));
    } catch (error) {
      console.error("Failed to initialize OIDC Bearer Auth:", error);
      return Promise.reject(new Error('Could not create JWT bearer strategy. Did you include "passport-jwt" and "jwks-rsa" dependencies in package.json?', {
        cause: error
      }));
    }
  }
  async discoverJwksUri(issuer) {
    const wellKnownUrl = `${issuer}${issuer.endsWith("/") ? "" : "/"}.well-known/openid-configuration`;
    try {
      const response = await fetch(wellKnownUrl);
      if (!response.ok) {
        return Promise.reject(new Error(`Failed to fetch OIDC configuration from ${wellKnownUrl}: ${response.status} ${response.statusText}`));
      }
      const config = await response.json();
      if (!config.jwks_uri) {
        return Promise.reject(new Error(`OIDC configuration at ${wellKnownUrl} does not contain jwks_uri`));
      }
      return config.jwks_uri;
    } catch (error) {
      return Promise.reject(new Error(`Failed to discover JWKS URI from OIDC configuration at ${wellKnownUrl}`, {
        cause: error
      }));
    }
  }
};

// src/static-bearer-auth.ts
import passport3 from "passport";
import { toString } from "uint8arrays/to-string";
var StaticBearerAuth = class _StaticBearerAuth {
  static {
    __name(this, "StaticBearerAuth");
  }
  strategy;
  static providers = /* @__PURE__ */ new Map();
  static verifyOptions = /* @__PURE__ */ new Map();
  hashTokens = false;
  static init(strategy, provider) {
    return new _StaticBearerAuth(strategy ?? "bearer", provider ?? new MapBasedStaticBearerUserProvider(strategy));
  }
  constructor(strategy, provider) {
    this.strategy = strategy;
    if (_StaticBearerAuth.providers.has(strategy)) {
      if (_StaticBearerAuth.providers.get(strategy) !== provider) {
        throw Error("Cannot register another user provider for strategy: " + strategy);
      }
    } else {
      _StaticBearerAuth.providers.set(strategy, provider);
    }
  }
  get provider() {
    const provider = _StaticBearerAuth.providers.get(this.strategy);
    if (!provider) {
      throw Error("Could not get user provider for " + this.strategy);
    }
    return provider;
  }
  withHashTokens(hashTokens) {
    this.hashTokens = hashTokens;
    return this;
  }
  withUsers(users) {
    this.addUser(users);
    return this;
  }
  addUser(user) {
    this.provider.addUser(user);
    return this;
  }
  withVerifyOptions(options) {
    _StaticBearerAuth.verifyOptions.set(this.strategy, options);
    return this;
  }
  connectPassport() {
    const _provider = this.provider;
    function findUser(token, cb) {
      const user = _provider.getUser(token);
      if (user) {
        return cb(null, user);
      }
      return cb("bearer token not found or incorrect", false);
    }
    __name(findUser, "findUser");
    import("passport-http-bearer").then((httpBearer) => {
      const hashTokens = this.hashTokens ?? false;
      passport3.use(this.strategy, new httpBearer.Strategy({
        passReqToCallback: false
      }, function(token, cb) {
        if (hashTokens) {
          import("@noble/hashes/sha256").then((hash) => {
            findUser(toString(hash.sha256(token)), cb);
          }).catch((error) => {
            console.log(`hash problem: ${error}`);
            throw Error("Did you include @noble/hashes in package.json?");
          });
        } else {
          findUser(token, cb);
        }
      }));
    }).catch((error) => {
      console.log(`passport-http-bearer package problem: ${error}`);
      throw Error("Did you include passport-http-bearer in package.json?");
    });
  }
};
var MapBasedStaticBearerUserProvider = class {
  static {
    __name(this, "MapBasedStaticBearerUserProvider");
  }
  _strategy;
  _users = [];
  _hashedTokens;
  constructor(strategy, hashedTokens) {
    this._strategy = strategy;
    this._hashedTokens = hashedTokens ?? false;
  }
  get users() {
    return this._users;
  }
  get hashedTokens() {
    return this._hashedTokens;
  }
  get strategy() {
    return this._strategy;
  }
  getUser(token) {
    return this.users.find((user) => user.token === token);
  }
  addUser(user, hashToken) {
    const users = Array.isArray(user) ? user : [
      user
    ];
    if (hashToken) {
      if (!this.hashedTokens) {
        throw Error("Cannot hash token, when hashed tokens is not enabled on the user provider for strategy " + this.strategy);
      }
      import("@noble/hashes/sha256").then((hash) => {
        users.forEach((user2) => user2.token = toString(hash.sha256(user2.token)));
      }).catch((error) => {
        console.log(`hash problem: ${error}`);
        throw Error("Did you include @noble/hashes in package.json?");
      });
    }
    this._users.push(...users);
  }
  getUsers() {
    return this._users;
  }
};

// src/auth-utils.ts
import passport4 from "passport";

// src/express-utils.ts
function sendErrorResponse(response, statusCode, message, error) {
  let msg = message;
  if (!msg) {
    console.error("Message was null when calling sendErrorResponse. This should not happen");
    msg = "An unexpected error occurred";
    statusCode = 500;
  } else {
    console.error(`sendErrorResponse (${statusCode}): ${typeof msg === "string" ? msg : JSON.stringify(msg)}`);
  }
  if (error) {
    if (error instanceof Error) {
      console.error(`error message: ${error.message}`);
    }
    console.error(`error object: ${JSON.stringify(error)}`);
  }
  if (statusCode >= 500) {
    console.error("Original error stack (if any) and REST API error stack:");
    console.error(error?.stack);
    console.error(Error().stack);
  }
  if (response.headersSent) {
    console.error(`sendErrorResponse headers already sent`);
    return response;
  }
  response.statusCode = statusCode;
  if (typeof msg === "string" && !msg.startsWith("{")) {
    msg = {
      error: msg
    };
  }
  if (typeof msg === "string" && msg.startsWith("{")) {
    response.header("Content-Type", "application/json");
    return response.status(statusCode).end(msg);
  }
  return response.status(statusCode).json(msg);
}
__name(sendErrorResponse, "sendErrorResponse");
var jsonErrorHandler = /* @__PURE__ */ __name((err, req, res, next) => {
  const statusCode = "statusCode" in err ? err.statusCode : 500;
  let errorMsg = typeof err === "string" ? err : err.message ?? err;
  if (typeof errorMsg !== "string") {
    errorMsg = JSON.stringify(errorMsg);
  }
  if (res.headersSent) {
    console.log("Headers already sent, when calling error handler. Will defer to next error handler");
    console.log(`Error was: ${JSON.stringify(err)}`);
    return next(err);
  }
  return sendErrorResponse(res, statusCode, errorMsg, err);
}, "jsonErrorHandler");

// src/types.ts
function hasEndpointOpts(opts) {
  return "endpointOpts" in opts && opts.endpointOpts;
}
__name(hasEndpointOpts, "hasEndpointOpts");

// src/auth-utils.ts
var checkUserIsInRole = /* @__PURE__ */ __name((opts) => (req, res, next) => {
  if (!opts?.roles || opts.roles.length === 0) {
    return next();
  }
  const roles = Array.isArray(opts.roles) ? opts.roles : [
    opts.roles
  ];
  if (!req?.user || !("role" in req.user)) {
    return res.status(401).end();
  }
  const hasRole = roles.find((role) => req.user.role.toLowerCase() === role.toLowerCase());
  if (!hasRole) {
    return res.status(403).end();
  }
  return next();
}, "checkUserIsInRole");
var checkAuthenticationImpl = /* @__PURE__ */ __name((req, res, next, opts) => {
  const defaultCallback = /* @__PURE__ */ __name((err, user, _info, _status) => {
    if (err) {
      const message = "message" in err ? err.message : err;
      console.log("Authentication failed, error: " + JSON.stringify(message));
      return next({
        statusCode: 403,
        message
      });
    } else if (!user) {
      console.log("Authentication failed, no user object present in request. Redirecting to /login");
      return res.redirect("/authentication/login");
    }
    if (options.session) {
      req.logIn(user, function(err2) {
        if (err2) {
          return next(err2);
        }
      });
    }
    return next();
  }, "defaultCallback");
  if (!opts || !opts.authentication || opts.authentication.enabled === false) {
    return next();
  }
  if (!opts.authentication.strategy) {
    console.log(`Authentication enabled, but no strategy configured. All auth request will be denied!`);
    return res.status(401).end();
  }
  const options = {
    ...opts?.authentication?.strategyOptions,
    authInfo: opts?.authentication?.authInfo !== false,
    session: opts?.authentication?.session !== false
  };
  const callback = opts?.authentication?.callback ?? (opts?.authentication?.useDefaultCallback ? defaultCallback : void 0);
  passport4.authenticate(opts.authentication.strategy, options, callback).call(void 0, req, res, next);
}, "checkAuthenticationImpl");
var checkAuthorizationImpl = /* @__PURE__ */ __name((req, res, next, opts) => {
  if (!opts || !opts.authentication || !opts.authorization || opts.authentication.enabled === false || opts?.authorization.enabled === false) {
    return next();
  }
  const authorization = opts.authorization;
  if (!authorization.enforcer && (!authorization.requireUserInRoles || authorization.requireUserInRoles.length === 0)) {
    console.log(`Authorization enabled for endpoint, but no enforcer or roles supplied`);
    return res.status(401).end();
  }
  if (authorization.requireUserInRoles && authorization.requireUserInRoles.length > 0) {
    checkUserIsInRole({
      roles: authorization.requireUserInRoles
    });
  }
  if (authorization.enforcer) {
    const enforcer = authorization.enforcer;
    const permitted = enforcer.enforceSync(req.user, opts.resource, opts.operation);
    if (!permitted) {
      console.log(`Access to ${opts.resource} and op ${opts.operation} not allowed for ${req.user}`);
      return res.status(403).end();
    }
  }
  return next();
}, "checkAuthorizationImpl");
var checkAuthenticationOnly = /* @__PURE__ */ __name((opts) => (req, res, next) => {
  return checkAuthenticationImpl(req, res, next, opts);
}, "checkAuthenticationOnly");
var checkAuthorizationOnly = /* @__PURE__ */ __name((opts) => (req, res, next) => {
  return checkAuthorizationImpl(req, res, next, opts);
}, "checkAuthorizationOnly");
var isUserNotAuthenticated = /* @__PURE__ */ __name((req, res, next) => {
  if (!req.user) {
    next();
  }
}, "isUserNotAuthenticated");
var isUserAuthenticated = /* @__PURE__ */ __name((req, res, next) => {
  if (!req.user) {
    return sendErrorResponse(res, 401, "Authentication required");
  } else {
    return next();
  }
}, "isUserAuthenticated");
var checkAuth = /* @__PURE__ */ __name((opts) => {
  const handlers = [];
  handlers.push(checkAuthenticationOnly(opts));
  handlers.push(checkAuthorizationOnly(opts));
  opts?.handlers && handlers.push(...opts.handlers);
  return handlers;
}, "checkAuth");
function copyGlobalAuthToEndpoint(args) {
  const opts = args?.opts;
  const key = args?.key;
  if (!opts || !key || !hasEndpointOpts(opts)) {
    return;
  }
  if (key === "basePath") {
    return;
  }
  if (opts.endpointOpts?.globalAuth) {
    if (opts.endpointOpts[key]?.disableGlobalAuth === true) {
      return;
    }
    opts.endpointOpts[key] = {
      ...opts.endpointOpts[key],
      endpoint: {
        ...opts.endpointOpts.globalAuth,
        ...opts.endpointOpts[key]?.endpoint
      }
    };
  }
}
__name(copyGlobalAuthToEndpoint, "copyGlobalAuthToEndpoint");
function copyGlobalAuthToEndpoints(args) {
  args?.keys.forEach((key) => copyGlobalAuthToEndpoint({
    opts: args?.opts,
    key
  }));
}
__name(copyGlobalAuthToEndpoints, "copyGlobalAuthToEndpoints");

// src/express-builders.ts
import bodyParser from "body-parser";
import cors from "cors";
import express from "express";
import expressSession from "express-session";
import { createHttpTerminator } from "http-terminator";
import morgan from "morgan";
import passport5 from "passport";

// src/functions.ts
function env(key, prefix) {
  if (!key) {
    return void 0;
  }
  return process.env[`${prefix ? prefix.trim() : ""}${key}`];
}
__name(env, "env");

// src/express-builders.ts
var ExpressBuilder = class _ExpressBuilder {
  static {
    __name(this, "ExpressBuilder");
  }
  existingExpress;
  hostnameOrIP;
  port;
  _handlers = [];
  listenCallback;
  _startListen = void 0;
  envVarPrefix;
  _corsConfigurer;
  _sessionOpts;
  _usePassportAuth = false;
  _passportInitOpts;
  _userIsInRole;
  _enforcer;
  _server;
  _terminator;
  _morgan;
  constructor(opts) {
    const { existingExpress, envVarPrefix } = opts ?? {};
    if (existingExpress) {
      this.withExpress(existingExpress);
    }
    this.envVarPrefix = envVarPrefix ?? "";
  }
  static fromExistingExpress(opts) {
    return new _ExpressBuilder(opts ?? {});
  }
  static fromServerOpts(opts) {
    const builder = new _ExpressBuilder({
      existingExpress: opts?.existingExpress,
      envVarPrefix: opts?.envVarPrefix
    });
    return builder.withEnableListenOpts({
      ...opts,
      hostnameOrIP: opts.hostname,
      startOnBuild: opts.startListening ?? false
    });
  }
  enableListen(startOnBuild) {
    if (startOnBuild !== void 0) {
      this._startListen = startOnBuild;
    }
    return this;
  }
  withMorganLogging(opts) {
    if (opts?.existingMorgan && (opts.format || opts.options)) {
      throw Error("Cannot using an existing morgan with either a format or options");
    }
    this._morgan = opts?.existingMorgan ?? morgan(opts?.format ?? "dev", opts?.options);
    return this;
  }
  withEnableListenOpts({ port, hostnameOrIP, callback, startOnBuild }) {
    port && this.withPort(port);
    hostnameOrIP && this.withHostname(hostnameOrIP);
    if (typeof callback === "function") {
      this.withListenCallback(callback);
    }
    this._startListen = startOnBuild === true;
    return this;
  }
  withPort(port) {
    this.port = port;
    return this;
  }
  withHostname(hostnameOrIP) {
    this.hostnameOrIP = hostnameOrIP;
    return this;
  }
  withListenCallback(callback) {
    this.listenCallback = callback;
    return this;
  }
  withExpress(existingExpress) {
    this.existingExpress = existingExpress;
    this._startListen = false;
    return this;
  }
  withCorsConfigurer(configurer) {
    this._corsConfigurer = configurer;
    return this;
  }
  withPassportAuth(usePassport, initializeOptions) {
    this._usePassportAuth = usePassport;
    this._passportInitOpts = initializeOptions;
    return this;
  }
  withGlobalUserIsInRole(userIsInRole) {
    this._userIsInRole = userIsInRole;
    return this;
  }
  withEnforcer(enforcer) {
    this._enforcer = enforcer;
    return this;
  }
  startListening(express3) {
    this._server = express3.listen(this.getPort(), this.getHostname(), this.listenCallback);
    this._terminator = createHttpTerminator({
      server: this._server
    });
    return {
      server: this._server,
      terminator: this._terminator
    };
  }
  getHostname() {
    return this.hostnameOrIP ?? env("HOSTNAME", this.envVarPrefix) ?? "0.0.0.0";
  }
  getPort() {
    return this.port ?? env("PORT", this.envVarPrefix) ?? 5e3;
  }
  setHandlers(handlers) {
    if (Array.isArray(handlers)) {
      this._handlers = handlers;
    } else if (handlers) {
      if (!this._handlers) {
        this._handlers = [];
      }
      this._handlers.push(handlers);
    } else {
      this._handlers = [];
    }
    return this;
  }
  addHandler(handler) {
    if (!this._handlers) {
      this._handlers = [];
    }
    this._handlers.push(handler);
    return this;
  }
  withSessionOptions(sessionOpts) {
    this._sessionOpts = sessionOpts;
    return this;
  }
  build(opts) {
    const express3 = this.buildExpress(opts);
    const startListening = opts?.startListening === void 0 ? this._startListen !== true : opts.startListening;
    let started = this._server !== void 0;
    if (startListening && !started) {
      this.startListening(express3);
      started = true;
    }
    return {
      express: express3,
      port: this.getPort(),
      hostname: this.getHostname(),
      userIsInRole: this._userIsInRole,
      startListening,
      enforcer: this._enforcer,
      start: /* @__PURE__ */ __name((opts2) => {
        if (opts2?.doNotStartListening) {
          console.log("Express will not start listening. You will have to start it yourself");
        } else {
          if (!started) {
            this.startListening(express3);
            started = true;
          }
        }
        if (opts2?.disableErrorHandler !== true) {
          express3.use(jsonErrorHandler);
        }
        return {
          server: this._server,
          terminator: this._terminator
        };
      }, "start"),
      stop: /* @__PURE__ */ __name(async (terminator) => {
        const term = terminator ?? this._terminator;
        if (!term) {
          return false;
        }
        return await term.terminate().then(() => true);
      }, "stop")
    };
  }
  buildExpress(opts) {
    const app = opts?.express ?? this.existingExpress ?? express();
    if (this._morgan) {
      app.use(this._morgan);
    }
    if (this._sessionOpts) {
      const store = this._sessionOpts.store ?? new expressSession.MemoryStore();
      this._sessionOpts.store = store;
      app.use(expressSession(this._sessionOpts));
    }
    if (this._usePassportAuth) {
      app.use(passport5.initialize(this._passportInitOpts));
      if (this._sessionOpts) {
        app.use(passport5.session());
      }
    }
    if (this._userIsInRole) {
      app.use(checkUserIsInRole({
        roles: this._userIsInRole
      }));
    }
    if (this._corsConfigurer) {
      this._corsConfigurer.configure({
        existingExpress: app
      });
    }
    this._handlers && this._handlers.length > 0 && app.use(this._handlers);
    opts?.handlers && app.use(opts.handlers);
    app.use(bodyParser.urlencoded({
      extended: true
    }));
    app.use(bodyParser.json({
      limit: "5mb"
    }));
    return app;
  }
};
var ExpressCorsConfigurer = class {
  static {
    __name(this, "ExpressCorsConfigurer");
  }
  _disableCors;
  _enablePreflightOptions;
  _allowOrigin;
  _allowMethods;
  _allowedHeaders;
  _allowCredentials;
  _express;
  _envVarPrefix;
  constructor(args) {
    const { existingExpress, envVarPrefix } = args ?? {};
    this._express = existingExpress;
    this._envVarPrefix = envVarPrefix;
  }
  allowOrigin(value) {
    this._allowOrigin = value;
    return this;
  }
  disableCors(value) {
    this._disableCors = value;
    return this;
  }
  allowMethods(value) {
    this._allowMethods = value;
    return this;
  }
  allowedHeaders(value) {
    this._allowedHeaders = value;
    return this;
  }
  allowCredentials(value) {
    this._allowCredentials = value;
    return this;
  }
  configure({ existingExpress }) {
    const express3 = existingExpress ?? this._express;
    if (!express3) {
      throw Error("No express passed in during construction or configure");
    }
    const disableCorsEnv = env("CORS_DISABLE", this._envVarPrefix);
    const corsDisabled = this._disableCors ?? (disableCorsEnv ? /true/.test(disableCorsEnv) : false);
    if (corsDisabled) {
      return;
    }
    const envAllowOriginStr = env("CORS_ALLOW_ORIGIN", this._envVarPrefix) ?? "*";
    let envAllowOrigin;
    if (envAllowOriginStr.includes(",")) {
      envAllowOrigin = envAllowOriginStr.split(",");
    } else if (envAllowOriginStr.includes(" ")) {
      envAllowOrigin = envAllowOriginStr.split(" ");
    } else {
      envAllowOrigin = envAllowOriginStr;
    }
    if (Array.isArray(envAllowOrigin) && envAllowOrigin.length === 1) {
      envAllowOrigin = envAllowOrigin[0];
    }
    const corsOptions = {
      origin: this._allowOrigin ?? envAllowOrigin,
      // todo: env vars
      ...this._allowMethods && {
        methods: this._allowMethods
      },
      ...this._allowedHeaders && {
        allowedHeaders: this._allowedHeaders
      },
      ...this._allowCredentials !== void 0 && {
        credentials: this._allowCredentials
      },
      optionsSuccessStatus: 204
    };
    if (this._enablePreflightOptions) {
      express3.options("*", cors(corsOptions));
    }
    express3.use(cors(corsOptions));
  }
};

// src/openid-connect-rp.ts
import express2 from "express";
import { Issuer } from "openid-client";
import passport6 from "passport";
var PREFIX = process.env.PREFIX ?? "";
async function oidcDiscoverIssuer(opts) {
  const issuerUrl = opts?.issuerUrl ?? env("OIDC_ISSUER", PREFIX) ?? "https://auth01.test.sphereon.com/auth/realms/energy-shr";
  const issuer = await Issuer.discover(issuerUrl);
  console.log("Discovered issuer %s %O", issuer.issuer, issuer.metadata);
  return {
    issuer,
    issuerUrl
  };
}
__name(oidcDiscoverIssuer, "oidcDiscoverIssuer");
async function oidcGetClient(issuer, metadata, opts) {
  return new issuer.Client(metadata, opts?.jwks, opts?.options);
}
__name(oidcGetClient, "oidcGetClient");
function getLoginEndpoint(router, opts) {
  if (opts?.enabled === false) {
    console.log(`Login endpoint is disabled`);
    return;
  }
  const strategy = opts?.endpoint?.authentication?.strategy;
  if (!strategy) {
    throw Error("strategy needs to be provided");
  }
  const path = opts?.path ?? "/authentication/login";
  router.get(path, (req, res, next) => {
    const redirectPage = req.get("referer") ?? "/";
    req.session.redirectPage = redirectPage;
    next();
  }, passport6.authenticate(strategy, {
    ...opts.authentication?.strategyOptions,
    ...opts.endpoint?.authentication?.strategyOptions,
    keepSessionInfo: false
  }, void 0));
}
__name(getLoginEndpoint, "getLoginEndpoint");
function getLoginCallbackEndpoint(router, opts) {
  if (opts?.enabled === false) {
    console.log(`Auth callback endpoint is disabled`);
    return;
  }
  const strategy = opts?.endpoint?.authentication?.strategy;
  if (!strategy) {
    throw Error("strategy needs to be provided");
  }
  const path = opts?.path ?? "/authentication/callback";
  router.get(path, passport6.authenticate(strategy, {
    ...opts.authentication?.strategyOptions,
    ...opts.endpoint?.authentication?.strategyOptions,
    keepSessionInfo: true
  }, void 0), (req, res, next) => {
    if (req.user) {
      console.log("User authenticated", req.user?.name);
      const redirectPage = req.session.redirectPage ?? "/search";
      delete req.session.redirectPage;
      return res.redirect(redirectPage);
    } else {
      return res.redirect(env("OIDC_FRONTEND_LOGIN_URL", PREFIX) ?? "http://localhost:3001/authentication/login");
    }
  });
}
__name(getLoginCallbackEndpoint, "getLoginCallbackEndpoint");
function getLogoutEndpoint(router, client, opts) {
  if (opts?.enabled === false) {
    console.log(`Logout endpoint is disabled`);
    return;
  }
  const path = opts?.path ?? "/authentication/logout";
  router.get(path, (req, res) => {
    try {
      if (client.endSessionUrl()) {
        return res.redirect(client.endSessionUrl());
      } else {
        console.log("IDP does not support end session url");
        return res.redirect("/authentication/logout-callback");
      }
    } catch (error) {
      console.log(error);
      return res.redirect("/authentication/logout-callback");
    }
  });
}
__name(getLogoutEndpoint, "getLogoutEndpoint");
function getLogoutCallbackEndpoint(router, opts) {
  if (opts?.enabled === false) {
    console.log(`Logout callback endpoint is disabled`);
    return;
  }
  const path = opts?.path ?? "/authentication/logout-callback";
  router.get(path, (req, res, next) => {
    try {
      req.logout((err) => {
        if (err) {
          console.log(`Error during calling logout-callback: ${JSON.stringify(err)}`);
        }
      });
      return res.redirect(env("OIDC_FRONTEND_LOGOUT_REDIRECT_URL", PREFIX) ?? "/");
    } catch (e) {
      return sendErrorResponse(res, 500, "An unexpected error occurred during logout callback", e);
    }
  });
}
__name(getLogoutCallbackEndpoint, "getLogoutCallbackEndpoint");
function getIdTokenEndpoint(router, client, opts) {
  if (opts?.enabled === false) {
    console.log(`ID Token endpoint is disabled`);
    return;
  }
  const path = opts.path ?? "/authentication/tokens/id";
  router.get(path, isUserAuthenticated, (req, res) => {
    if (req.session.tokens.id_token) {
      return res.json({
        id_token: req.session.tokens.id_token
      });
    } else {
      return sendErrorResponse(res, 401, "Authentication required");
    }
  });
}
__name(getIdTokenEndpoint, "getIdTokenEndpoint");
function getAuthenticatedUserEndpoint(router, opts) {
  if (opts?.enabled === false) {
    console.log(`Authenticated User endpoint is disabled`);
    return;
  }
  const path = opts?.path ?? "/authentication/user";
  router.get(path, isUserAuthenticated, (req, res, next) => {
    if (!req.user) {
      return sendErrorResponse(res, 401, "Authentication required");
    }
    let user = req.user;
    return res.json(user);
  });
}
__name(getAuthenticatedUserEndpoint, "getAuthenticatedUserEndpoint");
var OpenIDConnectAuthApi = class {
  static {
    __name(this, "OpenIDConnectAuthApi");
  }
  get router() {
    return this._router;
  }
  _express;
  _agent;
  _opts;
  _router;
  constructor(args) {
    const { agent, opts } = args;
    this._agent = agent;
    copyGlobalAuthToEndpoints({
      opts,
      keys: [
        "getLogin"
      ]
    });
    copyGlobalAuthToEndpoints({
      opts,
      keys: [
        "getIdToken"
      ]
    });
    copyGlobalAuthToEndpoints({
      opts,
      keys: [
        "getAuthenticatedUser"
      ]
    });
    this._opts = opts;
    this._express = args.expressSupport.express;
    this._router = express2.Router();
    const features = opts?.enabledFeatures ?? [
      "login",
      "logout",
      "id-token",
      "authenticated-user"
    ];
    console.log(`Authentication API enabled`);
    if (features.includes("login")) {
      getLoginEndpoint(this.router, opts?.endpointOpts?.getLogin);
      getLoginCallbackEndpoint(this.router, opts?.endpointOpts?.getLogin);
    }
    if (features.includes("logout")) {
      getLogoutEndpoint(this.router, args.client, opts?.endpointOpts?.getLogout);
      getLogoutCallbackEndpoint(this.router, opts?.endpointOpts?.getLogout);
    }
    if (features.includes("id-token")) {
      if (opts.endpointOpts?.getIdToken === void 0) {
        throw Error("Cannot enable id-token endpoint without providing id-token endpoint options");
      }
      getIdTokenEndpoint(this.router, args.client, opts?.endpointOpts?.getIdToken);
    }
    if (features.includes("authenticated-user")) {
      getAuthenticatedUserEndpoint(this.router, opts?.endpointOpts?.getAuthenticatedUser);
    }
    this._express.use(opts?.endpointOpts?.basePath ?? "", this.router);
  }
  get agent() {
    return this._agent;
  }
  get opts() {
    return this._opts;
  }
  get express() {
    return this._express;
  }
};
export {
  EntraIDAuth,
  ExpressBuilder,
  ExpressCorsConfigurer,
  MapBasedStaticBearerUserProvider,
  OIDCBearerAuth,
  OpenIDConnectAuthApi,
  StaticBearerAuth,
  checkAuth,
  checkAuthenticationOnly,
  checkAuthorizationOnly,
  checkUserIsInRole,
  copyGlobalAuthToEndpoint,
  copyGlobalAuthToEndpoints,
  env,
  getAuthenticatedUserEndpoint,
  getIdTokenEndpoint,
  getLoginCallbackEndpoint,
  getLoginEndpoint,
  getLogoutCallbackEndpoint,
  getLogoutEndpoint,
  hasEndpointOpts,
  isUserAuthenticated,
  isUserNotAuthenticated,
  jsonErrorHandler,
  oidcDiscoverIssuer,
  oidcGetClient,
  sendErrorResponse
};
//# sourceMappingURL=index.js.map