Magic Login Link v2.5.0 For WHMCS

[HardSoftCode]

A complete passwordless authentication addon for WHMCS that lets your clients log in to the client area with a single click — no password required. Magic Login Link sends a secure, time-sensitive login link straight to the client's email address; opening it signs the user in through WHMCS' native Single Sign-On engine.

The module eliminates login friction while keeping accounts thoroughly protected. Every token is single-use, expires automatically, is bound to the requester's IP address and browser fingerprint, and is protected by a built-in rate limiting engine (per-IP and per-email throttling with a configurable decay window). Clients can request a magic link themselves from the login page, and administrators can generate or send one directly from the Client Summary page or the Client Users table.

The addon ships with a full analytics Dashboard (token metrics, login trends, security events and system health), a dedicated Activity Logs screen with a filterable, server-side audit trail of every event, two ready-made email templates (Magic Link Request and Magic Link Security Alert) that install into WHMCS' email template editor with registered merge fields, and a single Configuration page for expiry, throttling, fingerprint binding, security alerts and automatic log pruning — everything governed by modern, secure, CSRF-protected admin screens.

Owned License ($40.00) - https://www.hardsoftcode.com/cart/link/magic-login-link-for-whmcs/owned

Source Code License ($280.00) - https://www.hardsoftcode.com/cart/link/magic-login-link-for-whmcs/source

What's new in v2.5

v2.5 adds full observability and tighter admin control on top of the existing passwordless login engine:

• Module Activity Logs — a new dedicated audit screen (hsc_magiclink_activity_logs) recording every event with a severity level (success / info / warning / danger), the acting user or admin, IP address and browser/device. Events include token requests, admin sends, every email send (and failure), login successes and failures, IP / browser mismatches, rate-limit hits, manual invalidations and record deletions.
• Analytics Dashboard — metric cards for token counts by status, successful logins with a month-over-month trend, security events, throttled/blocked attempts, top users by logins, recent activity, and a system health panel.
• Audit table management — the Dashboard audit table now supports per-row Invalidate and Delete actions (AJAX, no page reload), and the Browser & Device column was removed for a cleaner layout.
• Email send logging — every dispatched email (client request, admin send and security alerts) is recorded in the Activity Logs as email_sent / email_failed.
• Automatic pruning — the daily cron job now also prunes old activity log rows (PruneActivityLogsDays), in addition to old tokens (PruneLogsDays).
• Granular admin configuration — strict IP matching, login limit threshold, security alerts, fallback redirect URL and pruning retention are all configurable from the module's own Configuration page.

Features

Passwordless login

• Login page button — a "Magic Login Link" button is injected automatically into the client-area login page (or provide your own custom button HTML). Clicking it opens a modal where the visitor enters their email address.
• Single-use, expiring tokens — every magic link works exactly once and expires after the configured number of hours (default 24; 0 = never expires).
• Native SSO sign-in — clicking the link logs the user in through WHMCS' CreateSsoToken API and redirects to a configurable destination (default /clientarea.php).
• Account-enumeration safe — the request form always shows the same generic success response whether or not the email exists.

Security engine

• Strict IP matching — require the login to come from the same IP address that requested the link.
• Browser/device fingerprint binding — the requester's User-Agent is stored as a SHA-256 hash and must match at login.
• Consecutive login limit — cap how many times a single token can be used in sequence; the counter resets when the user logs in with their normal password.
• Rate limiting & cooldown — per-IP and per-email request throttling with a configurable decay window (enabled/disabled, max requests, decay minutes).
• Automatic token invalidation — all active tokens are expired when the client or user changes their password.
• Login security alert email — after every magic-link login the user receives a notification with the account, date & time, IP address and browser/device used (toggleable).
• Sensitive email suppression — the EmailPreLog hook stops the magic-link email (which contains the login URL) from being stored in WHMCS' email logs.

Admin tools

• Send / generate from the admin area — a "Send Magic Link" action link on the Client Summary page and in the Users & Permissions dropdown of the client users table: send the email instantly.
• Dashboard analytics — token counts by status, lifetime logins with month-over-month trend, security event counts, throttled attempts, top users, recent activity feed and a system health panel (table presence + pruning retention).
• Audit table actions — invalidate an active token or permanently delete an audit record straight from the Dashboard, with SweetAlert confirmation and AJAX table reload.
• Activity Logs screen — server-side DataTable with global search, severity and event-type filters, severity badges, actor labels (User / Admin / System) and a per-row AJAX delete.

Email integration

• Two ready-made email templates created on activation: Magic Link Request and Magic Link Security Alert.
• Custom merge fields registered in WHMCS' email template editor: {$login_link}, {$login_url}, {$expire_time} (request) and {$login_ip}, {$login_time}, {$user_agent} (security alert).

Housekeeping

• Daily cron pruning — old used/expired/invalidated/failed tokens and old activity log rows are removed automatically after the configured retention days.