Description
SMSTunnel transforms your Android phone into a powerful SMS gateway for WordPress.
Key Features
- Use Your Own Phone – No third-party SMS gateway costs
- Two-Factor Authentication – Secure WordPress login with SMS 2FA
- End-to-End Encryption – Messages encrypted with RSA keys
- Quick Setup – Scan QR code from the mobile app
External Services
This plugin connects to external services to provide certain functionality. Below are the details of each service:
SMSTunnel API
- Purpose: Core service that enables the plugin to communicate with the SMSTunnel mobile app for sending SMS messages from your phone
- When data is sent: During Quick Setup (when pairing via QR code), when sending SMS messages, and when verifying API connections
- Data sent:
- During setup: Site URL, site token (random identifier), admin email (for account creation)
- When sending SMS: Phone number, message content (encrypted if E2E is enabled), API key for authentication
- Service provider: SMSTunnel.io (NARBOWEB SRL)
- Privacy Policy: https://smstunnel.io/privacy
- Terms of Service: https://smstunnel.io/terms
SMSTunnel Authentication
- Purpose: Optional sign-in via Google, Facebook, or email to link your SMSTunnel account with WordPress
- When data is sent: Only when the admin uses the « Connect with Google/Facebook/Email » options on the plugin settings page
- Data sent:
- Google/Facebook: Redirects to smstunnel.io/auth/google or smstunnel.io/auth/facebook with a callback URL and CSRF state token
- Email login: Email and password sent to smstunnel.io/api/v1/auth/login
- After authentication: Fetches user profile from smstunnel.io/auth/me and creates an API key via smstunnel.io/api/v1/api-keys
- Service provider: SMSTunnel.io (NARBOWEB SRL)
- Privacy Policy: https://smstunnel.io/privacy
- Terms of Service: https://smstunnel.io/terms
Note: QR codes are generated locally using an embedded JavaScript library (qrcode.min.js). No external QR code generation services are used. All SMS messages are sent through your own Android phone – the SMSTunnel server only acts as a relay to connect WordPress with your phone.
Installation
- Upload the plugin to /wp-content/plugins/
- Activate the plugin
- Go to SMSTunnel > Quick Setup
- Download the SMSTunnel app and scan the QR code
Avis
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Contributeurs & développeurs
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Journal
1.0.6
- Security: Added nonce validation (check_ajax_referer) to all nopriv AJAX endpoints including 2FA login and phone setup
- Security: Fixed DOM XSS in quick-setup.js, social-login.js, and admin-settings.js – all server/URL data now uses .text() instead of .html()
- Security: Escaped all remaining unescaped outputs in SMS history table
- Security: API key verification now uses X-API-Key header and configurable server URL (consistent with rest of plugin)
- Fix: Corrected AJAX action name mismatch for API key verification
- Documentation: Added SMSTunnel Authentication section to External Services (auth endpoints)
1.0.5
- Security: Moved all inline JavaScript to external files using wp_enqueue_script and wp_localize_script
- Security: Added OAuth state parameter validation to prevent CSRF attacks on OAuth callback
- Security: REST API /setup-callback now validates site_token in permission_callback instead of callback body
- Security: Removed all wp_add_inline_script calls – all scripts now in external .js files
- Code: Added $request parameter to all REST API permission_callback methods for PHP 8+ compatibility
1.0.4
- Documentation: Updated External Services section with complete service documentation
1.0.3
- Security: Replaced __return_true with documented custom permission_callback methods
1.0.2
- Security: Replaced inline scripts with wp_add_inline_script for proper enqueueing
- Security: Fixed XSS vulnerabilities by using textContent instead of innerHTML for server responses
- Security: Removed external QR code generation services (Google Charts, QR Server API) – all QR codes now generated locally
- Security: Improved escaping for all JavaScript strings using esc_js()
- Documentation: Updated External Services section to accurately reflect service usage
1.0.1
- Security: Added sanitization callbacks for all settings
- Security: Fixed escape output for translatable strings
- Security: Database queries now use prepared statements
- Security: Changed wp_redirect to wp_safe_redirect
- Security: Changed mt_rand to wp_rand
- Compatibility: Tested up to WordPress 6.7.1
1.0.0
- Initial release