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779 lines (751 loc) · 35.1 KB
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import * as OAuthServer from "oauth2-server";
import * as express from "express";
import { TokenUser, Base, NoderedUtil, User } from "@openiap/openflow-api";
import { Config } from "./Config";
import { Crypt } from "./Crypt";
const fs = require("fs");
import { Provider, KoaContextWithOIDC } from "oidc-provider";
import { MongoAdapter } from "./MongoAdapter";
import { DBHelper } from "./DBHelper";
import { Span } from "@opentelemetry/api";
import { Logger } from "./Logger";
// import * as Provider from "oidc-provider";
const Request = OAuthServer.Request;
const Response = OAuthServer.Response;
export class OAuthProvider {
private app: express.Express;
public static instance: OAuthProvider = null;
private clients = [];
private codes = {};
public oauthServer: any = null;
private authorizationCodeStore: any = {};
public oidc: Provider;
static async interactionsUrl(ctx: KoaContextWithOIDC, interaction): Promise<any> {
return "/oidclogin";
// return `/interaction/${ctx.oidc.uid}`;
}
static async logoutSource(ctx, form) {
// @param ctx - koa request context
// @param form - form source (id="op.logoutForm") to be embedded in the page and submitted by
// the End-User
ctx.body = `<!DOCTYPE html>
<head>
<title>Logout Request</title>
<style>/* css and html classes omitted for brevity, see lib/helpers/defaults.js */</style>
</head>
<body onload="logout()">
<div>
<h1>Do you want to sign-out from ${ctx.host}?</h1>
<script>
function logout() {
var form = document.getElementById('op.logoutForm');
var input = document.createElement('input');
input.type = 'hidden';
input.name = 'logout';
input.value = 'yes';
form.appendChild(input);
form.submit();
}
function rpLogoutOnly() {
var form = document.getElementById('op.logoutForm');
form.submit();
}
</script>
${form}
<button onclick="logout()">Yes, sign me out</button>
<button onclick="rpLogoutOnly()">No, stay signed in</button>
</div>
</body>
</html>`;
}
static store = new Map();
public static generatekeys() {
return new Promise((resolve, reject) => {
const jose = require('jose');
const keystore = new jose.JWKS.KeyStore();
Promise.all([
keystore.generate('RSA', 2048, { use: 'sig' }),
keystore.generate('RSA', 2048, { use: 'enc' }),
keystore.generate('EC', 'P-256', { use: 'sig' }),
keystore.generate('EC', 'P-256', { use: 'enc' }),
keystore.generate('OKP', 'Ed25519', { use: 'sig' }),
]).then(() => {
resolve(keystore.toJWKS(true));
}).catch((err) => {
reject(err);
});
});
}
public static async LoadClients() {
const instance = OAuthProvider.instance;
const span = Logger.otel.startSpan("OAuthProvider.LoadClients");
try {
const jwksresults = await Config.db.query<Base>({ _type: "jwks" }, null, 10, 0, null, "config", Crypt.rootToken(), undefined, undefined, span);
let jwks = null;
if (jwksresults.length == 0) {
jwks = await this.generatekeys();
jwks._type = "jwks";
Config.db.InsertOne(jwks, "config", 1, true, Crypt.rootToken(), span);
} else {
jwks = jwksresults[0];
}
const result = await Config.db.query<Base>({ _type: "oauthclient" }, null, 10, 0, null, "config", Crypt.rootToken(), undefined, undefined, span);
instance.clients = result;
instance.clients.forEach(cli => {
cli.client_id = cli.clientId;
cli.client_secret = cli.clientSecret;
cli.redirect_uris = cli.redirectUris;
// token_endpoint_auth_method can only be none, client_secret_post, client_secret_basic, private_key_jwt or tls_client_auth
if (NoderedUtil.IsNullEmpty(cli.token_endpoint_auth_method)) cli.token_endpoint_auth_method = "none";
// response_types can only contain 'code id_token', 'code', 'id_token', or 'none'
// id_token token
if (NoderedUtil.IsNullEmpty(cli.response_types)) cli.response_types = ['code', 'id_token', 'code id_token'];
// https://github.com/panva/node-oidc-provider/blob/64edda69a84e556531f45ac814788c8c92ab6212/test/claim_types/claim_types.test.js
// cli.grant_types = cli.grants;
// if (cli.grant_types == null) cli.grant_types = ['authorization_code'];
if (cli.grant_types == null) cli.grant_types = ['implicit', 'authorization_code'];
// cli.redirect_uris.push("https://localhost.openiap.io/")
});
const provider = new Provider(Config.baseurl() + "oidc", {
clients: instance.clients,
adapter: MongoAdapter,
formats: {
AccessToken: 'jwt',
},
jwks: jwks,
features: {
encryption: { enabled: true },
introspection: { enabled: true },
revocation: { enabled: true },
devInteractions: { enabled: false },
clientCredentials: { enabled: true },
userinfo: { enabled: true },
jwtUserinfo: { enabled: true },
claimsParameter: { enabled: false },
rpInitiatedLogout: {
enabled: true,
logoutSource: this.logoutSource
}
// sessionManagement: { enabled: true },
},
claims: {
acr: null,
auth_time: null,
iss: null,
openid: [
'sub', 'name', 'email', 'email_verified', 'role'
],
sid: null
},
conformIdTokenClaims: false,
interactions: {
url: this.interactionsUrl
},
// logoutSource: this.logoutSource,
// findAccount: this.FindAccount,
// findAccount: this.findAccount,
findAccount: Account.findAccount,
// cookies: {
// long: { signed: false, maxAge: 0, path: '/' },
// keys: ["Y6SPiXCxDhAJbN7cbydMw5eX1wIrdy8PiWApqEcguss="], // node -e "console.log(require('crypto').randomBytes(32).toString('base64'))"
// short: {
// signed: false,
// path: '/',
// },
// },
cookies: {
short: {
path: '/',
},
keys: [Config.oidc_cookie_key], // node -e "console.log(require('crypto').randomBytes(32).toString('base64'))"
},
});
provider.proxy = true;
const { invalidate: orig } = (provider.Client as any).Schema.prototype;
(provider.Client as any).Schema.prototype.invalidate = function invalidate(message, code) {
if (code === 'implicit-force-https' || code === 'implicit-forbid-localhost') {
return;
}
if (message === 'redirect_uris must contain members') {
return;
}
orig.call(this, message);
};
const orgpostLogoutRedirectUriAllowed = provider.Client.prototype.postLogoutRedirectUriAllowed;
provider.Client.prototype.postLogoutRedirectUriAllowed = function (value) {
// const client = await provider.Client.find(this.clientId);
if (this.postLogoutRedirectUris == null || this.postLogoutRedirectUris.length == 0) return true;
return orgpostLogoutRedirectUriAllowed(value);
};
const orgredirectUriAllowed = provider.Client.prototype.redirectUriAllowed;
provider.Client.prototype.redirectUriAllowed = function (value) {
// const client = await provider.Client.find(this.clientId);
if (this.redirectUris == null || this.redirectUris.length == 0) return true;
return orgredirectUriAllowed(value);
};
if (instance.oidc != null) {
instance.oidc = provider;
return;
}
instance.oidc = provider;
instance.app.use('/oidc', async (req, res, next) => {
if (req.originalUrl == "/oidc/me/emails") { // Grafana old school hack
// if (req.user) {
// res.send('["' + (req.user as any).username + '"]');
// } else {
// res.send('[]');
// }
res.send('[]');
return;
}
if (req.originalUrl.startsWith("/oidc/auth")) {
const _session = req.cookies["_session"];
const session = req.cookies["session"];
var session1 = await this.instance.oidc.Session.find(_session)
var session2 = await this.instance.oidc.Session.find(session)
if (session1 != null) {
const referer: string = req.headers.referer;
if (NoderedUtil.IsNullEmpty(referer)) {
res.redirect("/oidc/session/end");
} else {
await session1.destroy();
res.redirect(referer);
}
return;
}
if (session2 != null) { session2.resetIdentifier(); session2.destroy(); }
req.logout();
}
instance.oidc.callback(req, res);
});
instance.app.use('/oidclogin', async (req, res, next) => {
if (req && (req as any).user) {
// const _session = req.cookies["_session"];
// var session1 = await this.instance.oidc.Session.find(_session)
// if (session1 != null) {
// }
res.cookie("originalUrl", "/oidccb", { maxAge: 900000, httpOnly: true });
res.redirect("/oidccb");
} else {
res.cookie("originalUrl", "/oidclogin", { maxAge: 900000, httpOnly: true });
res.redirect("/login");
}
});
instance.app.use('/oidccb', async (req, res, next) => {
try {
var test = await this.instance.oidc.interactionDetails(req, res);
const {
uid, prompt, params, session,
} = await this.instance.oidc.interactionDetails(req, res);
var r = req;
var u = req.user;
const isAuthenticated: boolean = req.isAuthenticated();
if (isAuthenticated) {
// if(!NoderedUtil.IsNullEmpty(test.returnTo) ) {
// res.redirect(test.returnTo);
// return;
// }
} else {
res.cookie("originalUrl", "/oidccb", { maxAge: 900000, httpOnly: true });
res.redirect('/login');
return;
}
if (req.user) {
const client = await this.instance.clients.filter(x => x.clientId == params.client_id)[0];
const tuser: TokenUser = TokenUser.From(req.user as any);
Account.AddAccount(tuser, client);
await this.instance.oidc.interactionFinished(req, res,
// result should be an object with some or all the following properties
{
// authentication/login prompt got resolved, omit if no authentication happened, i.e. the user
// cancelled
login: {
account: tuser._id, // logged-in account id
acr: "acr", // acr value for the authentication
remember: false, // true if provider should use a persistent cookie rather than a session one, defaults to true
// ts: number, // unix timestamp of the authentication, defaults to now()
},
// consent was given by the user to the client for this session
consent: {
rejectedScopes: [], // array of strings, scope names the end-user has not granted
rejectedClaims: [], // array of strings, claim names the end-user has not granted
},
// meta is a free object you may store alongside an authorization. It can be useful
// during the interaction check to verify information on the ongoing session.
meta: {
// object structure up-to-you
"openflow": "true"
},
['custom prompt name resolved']: {},
}
);
}
} catch (error) {
span.recordException(error);
if (error.name == "SessionNotFound") {
res.redirect(`/`);
res.end();
return;
}
res.json(error)
}
});
} catch (error) {
span.recordException(error);
Logger.instanse.error(error);
}
Logger.otel.endSpan(span);
}
static configure(app: express.Express): OAuthProvider {
const instance = new OAuthProvider();
try {
OAuthProvider.instance = instance;
instance.app = app;
instance.oauthServer = new OAuthServer({
model: instance,
grants: ['authorization_code', 'refresh_token'],
accessTokenLifetime: (60 * 60 * 24) * 7, // 7 days * 24 hours, or 1 day
refreshTokenLifetime: (60 * 60 * 24) * 7, // 7 days * 24 hours, or 1 day
allowEmptyState: true,
allowExtendedTokenAttributes: true,
allowBearerTokensInQueryString: true
});
this.LoadClients();
(app as any).oauth = instance.oauthServer;
app.all('/oauth/token', instance.obtainToken.bind(instance));
app.get('/oauth/login', async (req, res) => {
const span = Logger.otel.startSpan("OAuthProvider.oauth.login");
try {
if (NoderedUtil.IsNullUndefinded(instance.clients)) {
instance.clients = await Config.db.query<Base>({ _type: "oauthclient" }, null, 10, 0, null, "config", Crypt.rootToken(), undefined, undefined, span);
if (instance.clients == null || instance.clients.length == 0) return res.status(500).json({ message: 'OAuth not configured' });
}
let state = (req.params.state ? req.params.state : req.params["amp;state"]);
if (state == null) state = encodeURIComponent((req.query.state ? req.query.state : req.query["amp;state"]) as any);
const access_type = (req.query.access_type ? req.query.access_type : req.query["amp;access_type"]);
const client_id = (req.query.client_id ? req.query.client_id : req.query["amp;client_id"]);
const redirect_uri = (req.query.redirect_uri ? req.query.redirect_uri : req.query["amp;redirect_uri"]) as string;
const response_type = (req.query.response_type ? req.query.response_type : req.query["amp;response_type"]);
const scope = (req.query.scope ? req.query.scope : req.query["amp;scope"]);
let client = instance.getClientById(client_id);
if (NoderedUtil.IsNullUndefinded(client)) {
instance.clients = await Config.db.query<Base>({ _type: "oauthclient" }, null, 10, 0, null, "config", Crypt.rootToken(), undefined, undefined, span);
if (instance.clients == null || instance.clients.length == 0) return res.status(500).json({ message: 'OAuth not configured' });
}
if (req.user) {
if (!NoderedUtil.IsNullUndefinded(client) && !Array.isArray(client.redirectUris)) {
client.redirectUris = [];
}
if (!NoderedUtil.IsNullUndefinded(client) && client.redirectUris.length > 0) {
if (client.redirectUris.indexOf(redirect_uri) == -1) {
return res.status(500).json({ message: 'illegal redirect_uri ' + redirect_uri });
// client.redirectUris.push(redirect_uri);
}
}
const code = NoderedUtil.GetUniqueIdentifier();
Logger.instanse.info("[OAuth][" + (req.user as any).username + "] /oauth/login " + state);
instance.saveAuthorizationCode(code, client, req.user, redirect_uri);
res.redirect(`${redirect_uri}?state=${state}&code=${code}`);
} else {
Logger.instanse.info("[OAuth][anon] /oauth/login " + state);
res.cookie("originalUrl", req.originalUrl, { maxAge: 900000, httpOnly: true });
res.redirect("/login");
}
} catch (error) {
span.recordException(error);
throw error;
} finally {
Logger.otel.endSpan(span);
}
});
// app.get('/oauth/authorize', instance.authorize.bind(instance));
app.all('/oauth/authorize', (req, res) => {
const request = new Request(req);
const response = new Response(res);
return instance.oauthServer.authenticate(request, response)
.then((token) => {
res.json(token.user);
}).catch((err) => {
console.error(err);
res.status(err.code || 500).json(err);
});
});
// app.all('/oauth/authorize', instance.oauthServer.authenticate.bind(instance));
// app.all('/oauth/authorize/emails', instance.oauthServer.authenticate.bind(instance));
} catch (error) {
console.error(error);
const json = JSON.stringify(error, null, 3);
console.error(json);
throw error;
}
return instance;
}
authorize(req, res) {
Logger.instanse.info("[OAuth] authorize");
const request = new Request(req);
const response = new Response(res);
return this.oauthServer.authorize(request, response)
.then((token) => {
res.json(token);
}).catch((err) => {
console.error(err);
res.status(err.code || 500).json(err);
});
}
authenticateHandler() {
return {
handle: (request, response) => {
//in this example, we store the logged-in user as the 'loginUser' attribute in session
if (request.session.loginUser) {
return { username: request.session.loginUser.username };
}
return null;
}
};
}
obtainToken(req, res) {
Logger.instanse.info("[OAuth] obtainToken");
const request = new Request(req);
const response = new Response(res);
return this.oauthServer.token(request, response)
.then((token) => {
Logger.instanse.info("[OAuth] obtainToken::success: token:");
res.json(token);
}).catch((err) => {
Logger.instanse.info("[OAuth] obtainToken::failed: token:");
console.error(err);
res.status(err.code || 500).json(err);
});
}
public async getAccessToken(accessToken) {
const span: Span = Logger.otel.startSpan("OAuthProvider.getAccessToken");
try {
Logger.instanse.info("[OAuth] getAccessToken " + accessToken);
let token = await OAuthProvider.getCachedAccessToken(accessToken);
if (token != null) return token;
const tokens = await Config.db.query<Base>({ _type: "token", "accessToken": accessToken }, null, 10, 0, null, "oauthtokens", Crypt.rootToken(), undefined, undefined, span);
token = tokens.length ? tokens[0] as any : null;
await OAuthProvider.addToken(token);
if (token == null) return false;
return token;
} catch (error) {
span.recordException(error);
throw error;
} finally {
Logger.otel.endSpan(span);
}
}
public async getRefreshToken(refreshToken) {
const span: Span = Logger.otel.startSpan("OAuthProvider.getRefreshToken");
try {
Logger.instanse.info("[OAuth] getRefreshToken " + refreshToken);
let token = await OAuthProvider.getCachedAccessToken(refreshToken);
if (token != null) return token;
const tokens = await Config.db.query<Base>({ _type: "token", "refreshToken": refreshToken }, null, 10, 0, null, "oauthtokens", Crypt.rootToken(), undefined, undefined, span);
token = tokens.length ? tokens[0] as any : null;
await OAuthProvider.addToken(token);
if (token == null) return false;
return token;
} catch (error) {
span.recordException(error);
throw error;
} finally {
Logger.otel.endSpan(span);
}
}
public getClient(clientId, clientSecret) {
Logger.instanse.info("[OAuth] getClient " + clientId);
const clients = this.clients.filter((client) => {
return client.clientId === clientId && client.clientSecret === clientSecret;
});
return clients.length ? clients[0] : false;
}
public getClientById(clientId) {
Logger.instanse.info("[OAuth] getClientById " + clientId);
const clients = this.clients.filter((client) => {
return client.clientId === clientId;
});
return clients.length ? clients[0] : null;
}
public async saveToken(token, client, user) {
const span = Logger.otel.startSpan("OAuthProvider.saveToken");
Logger.instanse.info("[OAuth] saveToken for " + user.name + " in " + client.clientId);
const result: any = {
name: "Token for " + user.name,
accessToken: token.accessToken,
access_token: token.accessToken,
accessTokenExpiresAt: token.accessTokenExpiresAt,
clientId: client.clientId,
refreshToken: token.refreshToken,
refresh_token: token.refreshToken,
refreshTokenExpiresAt: token.refreshTokenExpiresAt,
userId: user.id,
user: user,
client: client,
_type: "token"
};
await OAuthProvider.addToken(result);
await Config.db.InsertOne(result, "oauthtokens", 0, false, Crypt.rootToken(), span);
Logger.otel.endSpan(span)
return result;
}
public async saveAuthorizationCode(code: string, client: any, user: any, redirect_uri: string) {
const span = Logger.otel.startSpan("OAuthProvider.saveAuthorizationCode");
Logger.instanse.info("[OAuth] saveAuthorizationCode " + code);
const codeobject = Object.assign({}, user);
delete codeobject._id;
codeobject._type = 'code';
codeobject.code = code;
codeobject.id = user._id;
codeobject.username = user.username;
codeobject.email = user.email;
if (NoderedUtil.IsNullEmpty(codeobject.email)) codeobject.email = user.username;
codeobject.fullname = user.name;
codeobject.redirect_uri = redirect_uri;
codeobject.client_id = client.clientId
codeobject.name = "Code " + code + " for " + user.name
this.codes[code] = codeobject;
await Config.db.InsertOne(codeobject, "oauthtokens", 1, false, Crypt.rootToken(), span);
Logger.instanse.info("[OAuth] saveAuthorizationCode " + code + " saved");
// instance.codes[code].client_id = client_id;
// await Config.db.InsertOne(result, "oauthtokens", 0, false, Crypt.rootToken());
// // const codeToSave: any = this.codes[code];
// const codeToSave: any = {
// 'authorizationCode': code.authorizationCode,
// 'expiresAt': code.expiresAt,
// 'redirectUri': code.redirectUri,
// 'scope': code.scope,
// 'client': client.id,
// 'user': user.username
// };
// this.codes[code] = codeToSave;
// this.revokeAuthorizationCode(code);
// code = Object.assign({}, code, {
// 'client': client.id,
// 'user': user.username
// });
Logger.otel.endSpan(span);
return codeobject;
}
sleep(ms) {
return new Promise(resolve => {
setTimeout(resolve, ms)
})
}
public async getAuthorizationCode(code) {
const span: Span = Logger.otel.startSpan("OAuthProvider.validateToken");
try {
Logger.instanse.info("[OAuth] getAuthorizationCode " + code);
let user: any = this.codes[code];
if (user == null) {
let users = await Config.db.query<Base>({ _type: "code", "code": code }, null, 10, 0, null, "oauthtokens", Crypt.rootToken(), undefined, undefined, span);
user = users.length ? users[0] as any : null;
if (user == null) {
await this.sleep(1000);
users = await Config.db.query<Base>({ _type: "code", "code": code }, null, 10, 0, null, "oauthtokens", Crypt.rootToken(), undefined, undefined, span);
user = users.length ? users[0] as any : null;
}
if (user == null) {
await this.sleep(1000);
users = await Config.db.query<Base>({ _type: "code", "code": code }, null, 10, 0, null, "oauthtokens", Crypt.rootToken(), undefined, undefined, span);
user = users.length ? users[0] as any : null;
}
if (user == null) {
Logger.instanse.error("[OAuth] getAuthorizationCode, unkown code '" + code + "'");
return null;
}
if (user != null) { this.codes[code] = user; }
}
const client_id: string = this.codes[code].client_id;
if (user == null) return null;
this.revokeAuthorizationCode(code);
const redirect_uri = (user as any).redirect_uri;
const expiresAt = new Date((new Date).getTime() + (1000 * Config.oauth_access_token_lifetime));
var tuser = TokenUser.From(user);
let client = this.getClientById(client_id);
if (NoderedUtil.IsNullUndefinded(client)) return null;
let role = client.defaultrole;
const keys: string[] = Object.keys(client.rolemappings);
for (let i = 0; i < keys.length; i++) {
if (tuser.HasRoleName(keys[i])) role = client.rolemappings[keys[i]];
}
const result = {
code: code,
client: this.clients[0],
user: {
id: user.id,
_id: user.id,
name: user.fullname,
username: user.username,
email: user.username,
role: role
},
expiresAt: expiresAt,
redirectUri: redirect_uri
}
// node-bb username hack
if (result.user.name == result.user.email && result.user.email.indexOf("@") > -1) {
result.user.name = result.user.email.substr(0, result.user.email.indexOf("@") - 1);
}
if (result.user.name == result.user.email && result.user.email.indexOf("@") == -1) {
result.user.email = result.user.email + "@unknown.local"
}
if (result.user.name == result.user.email) {
result.user.name = "user " + result.user.email;
}
return result;
} catch (error) {
span.recordException(error);
throw error;
} finally {
Logger.otel.endSpan(span);
}
}
public async revokeAuthorizationCode(code) {
if (typeof code !== "string") { code = code.code; }
Logger.instanse.info("[OAuth] revokeAuthorizationCode " + code);
delete this.codes[code];
const refreshTokenExpiresAt = new Date((new Date).getTime() - (1000 * Config.oauth_refresh_token_lifetime)).toISOString();
const accessTokenExpiresAt = new Date((new Date).getTime() - (1000 * Config.oauth_access_token_lifetime)).toISOString();
const codeExpiresAt = new Date((new Date).getTime() - (1000 * 120)).toISOString();
await Config.db.DeleteMany({
"$or":
[
{ "_type": "code", "_created": { "$lte": codeExpiresAt } },
{ "_type": "token", "refreshTokenExpiresAt": { "$lte": refreshTokenExpiresAt } },
{ "_type": "token", "accessTokenExpiresAt": { "$lte": accessTokenExpiresAt } }
]
}, null, "oauthtokens", Crypt.rootToken(), null);
// await Config.db.DeleteMany({ "_type": "code", "code": code }, null, "oauthtokens", Crypt.rootToken());
await Config.db.DeleteMany({ "_type": "code", "_created": { "$lte": codeExpiresAt } }, null, "oauthtokens", Crypt.rootToken(), null);
return true;
// const user: TokenUser = this.codes[code];
// if (user != null) delete this.codes[code];
// return code;
}
public static tokenCache: CachedToken[] = [];
private static async getCachedAccessToken(accessToken: string): Promise<any> {
await semaphore.down();
for (let i = this.tokenCache.length - 1; i >= 0; i--) {
var res: CachedToken = this.tokenCache[i];
var begin: number = res.firstsignin.getTime();
var end: number = new Date().getTime();
var seconds = Math.round((end - begin) / 1000);
if (seconds > Config.oauth_token_cache_seconds) {
this.tokenCache.splice(i, 1);
} else if (res.token.accessToken == accessToken) {
semaphore.up();
return res.token;
}
}
semaphore.up();
return null;
}
private static async getCachedRefreshToken(refreshToken: string): Promise<any> {
await semaphore.down();
for (let i = this.tokenCache.length - 1; i >= 0; i--) {
var res: CachedToken = this.tokenCache[i];
var begin: number = res.firstsignin.getTime();
var end: number = new Date().getTime();
var seconds = Math.round((end - begin) / 1000);
if (seconds > Config.oauth_token_cache_seconds) {
this.tokenCache.splice(i, 1);
} else if (res.token.refreshToken == refreshToken) {
semaphore.up();
return res.token;
}
}
semaphore.up();
return null;
}
private static async addToken(token: any) {
await semaphore.down();
var cuser: CachedToken = new CachedToken(token);
this.tokenCache.push(cuser);
semaphore.up();
}
}
export class CachedToken {
public firstsignin: Date;
constructor(
public token: any
) {
this.firstsignin = new Date();
}
}
interface HashTable<T> {
[key: string]: T;
}
const Semaphore = (n) => ({
n,
async down() {
while (this.n <= 0) await this.wait();
this.n--;
},
up() {
this.n++;
},
async wait() {
if (this.n <= 0) return await new Promise((res, req) => {
setImmediate(async () => res(await this.wait()))
});
return;
},
});
const semaphore = Semaphore(1);
const accountStorage = new Map();
export class Account {
constructor(public accountId: string, public user: TokenUser) {
accountStorage.set(`Account:${this.accountId}`, this);
if (user == null) throw new Error("Cannot create Account from null user for id ${this.accountId}");
user = Object.assign(user, { accountId: accountId, sub: accountId });
// var roles = [];
// user.roles.forEach(role => {
// roles.push(role.name);
// });
// user.roles = roles;
// node-bb username hack
if (NoderedUtil.IsNullEmpty(user.email)) user.email = user.username;
if (user.name == user.email && user.email.indexOf("@") > -1) {
user.name = user.email.substr(0, user.email.indexOf("@") - 1);
}
if (user.name == user.email && user.email.indexOf("@") == -1) {
user.email = user.email + "@unknown.local"
}
if (user.name == user.email) {
user.name = "user " + user.email;
}
}
static get storage() {
return accountStorage;
}
claims() {
return this.user;
}
static async findAccount(ctx: KoaContextWithOIDC, id) {
let acc = accountStorage.get(`Account:${id}`);
if (!acc) {
const user = await DBHelper.FindById(id, undefined, undefined);
acc = new Account(id, TokenUser.From(user));
}
return acc;
}
static AddAccount(tuser: TokenUser, client: any) {
try {
let acc = accountStorage.get(`Account:${tuser._id}`);
if (!acc) {
let role = client.defaultrole;
const keys: string[] = Object.keys(client.rolemappings);
for (let i = 0; i < keys.length; i++) {
if (tuser.HasRoleName(keys[i])) role = client.rolemappings[keys[i]];
}
(tuser as any).role = role;
acc = new Account(tuser._id, tuser);
}
return acc;
} catch (error) {
console.error(error);
}
return undefined;
}
}