documenso/packages/lib/constants/auth.ts
Ephraim Duncan 66e357c9b3
feat: add email domain restriction for signups (#2266)
Co-authored-by: Lucas Smith <me@lucasjamessmith.me>
2026-03-14 16:32:34 +11:00

108 lines
3 KiB
TypeScript

import { env } from '../utils/env';
import { NEXT_PUBLIC_WEBAPP_URL } from './app';
export const SALT_ROUNDS = 12;
export const IDENTITY_PROVIDER_NAME: Record<string, string> = {
DOCUMENSO: 'Documenso',
GOOGLE: 'Google',
MICROSOFT: 'Microsoft',
OIDC: 'OIDC',
};
export const IS_GOOGLE_SSO_ENABLED = Boolean(
env('NEXT_PRIVATE_GOOGLE_CLIENT_ID') && env('NEXT_PRIVATE_GOOGLE_CLIENT_SECRET'),
);
export const IS_MICROSOFT_SSO_ENABLED = Boolean(
env('NEXT_PRIVATE_MICROSOFT_CLIENT_ID') && env('NEXT_PRIVATE_MICROSOFT_CLIENT_SECRET'),
);
export const IS_OIDC_SSO_ENABLED = Boolean(
env('NEXT_PRIVATE_OIDC_WELL_KNOWN') &&
env('NEXT_PRIVATE_OIDC_CLIENT_ID') &&
env('NEXT_PRIVATE_OIDC_CLIENT_SECRET'),
);
export const OIDC_PROVIDER_LABEL = env('NEXT_PRIVATE_OIDC_PROVIDER_LABEL');
export const USER_SECURITY_AUDIT_LOG_MAP: Record<string, string> = {
ACCOUNT_SSO_LINK: 'Linked account to SSO',
ACCOUNT_SSO_UNLINK: 'Unlinked account from SSO',
ORGANISATION_SSO_LINK: 'Linked account to organisation',
ORGANISATION_SSO_UNLINK: 'Unlinked account from organisation',
ACCOUNT_PROFILE_UPDATE: 'Profile updated',
AUTH_2FA_DISABLE: '2FA Disabled',
AUTH_2FA_ENABLE: '2FA Enabled',
PASSKEY_CREATED: 'Passkey created',
PASSKEY_DELETED: 'Passkey deleted',
PASSKEY_UPDATED: 'Passkey updated',
PASSWORD_RESET: 'Password reset',
PASSWORD_UPDATE: 'Password updated',
SESSION_REVOKED: 'Session revoked',
SIGN_OUT: 'Signed Out',
SIGN_IN: 'Signed In',
SIGN_IN_FAIL: 'Sign in attempt failed',
SIGN_IN_PASSKEY_FAIL: 'Passkey sign in failed',
SIGN_IN_2FA_FAIL: 'Sign in 2FA attempt failed',
};
/**
* The duration to wait for a passkey to be verified in MS.
*/
export const PASSKEY_TIMEOUT = 60000;
/**
* The maximum number of passkeys are user can have.
*/
export const MAXIMUM_PASSKEYS = 50;
export const useSecureCookies =
env('NODE_ENV') === 'production' && String(NEXT_PUBLIC_WEBAPP_URL()).startsWith('https://');
const secureCookiePrefix = useSecureCookies ? '__Secure-' : '';
export const formatSecureCookieName = (name: string) => `${secureCookiePrefix}${name}`;
export const getCookieDomain = () => {
const url = new URL(NEXT_PUBLIC_WEBAPP_URL());
return url.hostname;
};
/**
* Get allowed signup domains from env var.
* Returns empty array if not set (meaning all domains allowed).
*/
export const getAllowedSignupDomains = (): string[] => {
const domains = env('NEXT_PRIVATE_ALLOWED_SIGNUP_DOMAINS');
if (!domains) {
return [];
}
return domains
.split(',')
.map((d) => d.trim().toLowerCase())
.filter(Boolean);
};
/**
* Check if email domain is allowed for signup.
* Returns true if no domain restriction is configured.
*/
export const isEmailDomainAllowedForSignup = (email: string): boolean => {
const allowedDomains = getAllowedSignupDomains();
if (allowedDomains.length === 0) {
return true;
}
const emailDomain = email.toLowerCase().split('@').pop();
if (!emailDomain) {
return false;
}
return allowedDomains.includes(emailDomain);
};