Gupti 2FA -- WordPress 插件

开发者	plexomedia
更新时间	2026年8月22日 17:08
PHP版本:	7.4 及以上
WordPress版本:	7.0
版权:	GPLv2 or later
版权网址:	版权信息

Gupti 2FA adds an extra layer of security to your WordPress site by requiring a time-based one-time password (TOTP) from Google Authenticator (or any compatible app) at login. Everything runs locally on your server — no third-party APIs, no account signup, no data leaves your site. For users:

Easy setup via QR code — scan and go, or enter the secret key manually.
Works with Google Authenticator, Authy, Microsoft Authenticator, 1Password, and any TOTP app.
8 one-time recovery codes in case you lose your device.
Verification code required when enabling, so you can never lock yourself out by mistake.
Clean, distraction-free verification page at login.

For admins:

Modern dashboard with 2FA coverage stats across your site.
Role-based enforcement — require 2FA for administrators, editors, or any role.
Optional grace period so enforced users get time to set up.
Choose where users complete setup: right after login, or inside the dashboard.
2FA Status Report — see who has 2FA enabled and reset a user's 2FA in one click.
Login page branding — add your own logo to the verification pages.

Security hardening built in:

TOTP secrets are encrypted at rest (AES-256-GCM keyed from your site's salts).
Rate limiting on all verification steps — codes can't be brute-forced.
Replay protection — a used code is never accepted twice.
Recovery codes are stored hashed and each works only once.
QR codes are generated locally in pure PHP — nothing is sent to external services.
No external fonts, scripts, or API calls anywhere.

Upload the gupti-2fa folder to /wp-content/plugins/, or install via Plugins → Add New.
Activate the plugin through the Plugins menu in WordPress.
To enable 2FA for yourself: go to your Profile page, scan the QR code with your authenticator app, and enter the 6-digit code to verify.
To enforce 2FA for user roles: go to Gupti 2FA → Configuration, select the roles, and save.

Gupti 2FA

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