From d173357b51be6a03c24091b6a532af8ce87707d8 Mon Sep 17 00:00:00 2001
From: johnnyq <johnny@pittpc.com>
Date: Mon, 20 Jul 2026 19:14:38 -0400
Subject: [PATCH] Add Bulk and Single Refresh certificate Actions

---
 agent/certificates.php     |   9 ++++
 agent/post/certificate.php | 101 +++++++++++++++++++++++++++++++++++++
 2 files changed, 110 insertions(+)

diff --git a/agent/certificates.php b/agent/certificates.php
index f5f02e38..82cd34b7 100644
--- a/agent/certificates.php
+++ b/agent/certificates.php
@@ -168,6 +168,11 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
                                 <i class="fas fa-fw fa-layer-group mr-2"></i>Bulk Action (<span id="selectedCount">0</span>)
                             </button>
                             <div class="dropdown-menu">
+                                <button class="dropdown-item"
+                                        type="submit" form="bulkActions" name="bulk_refresh_certificates">
+                                    <i class="fas fa-fw fa-sync-alt mr-2"></i>Refresh Certificates
+                                </button>
+                                <div class="dropdown-divider"></div>
                                 <button class="dropdown-item text-danger text-bold"
                                         type="submit" form="bulkActions" name="bulk_delete_certificates">
                                     <i class="fas fa-fw fa-trash mr-2"></i>Delete
@@ -300,6 +305,10 @@ $num_rows = mysqli_fetch_row(mysqli_query($mysqli, "SELECT FOUND_ROWS()"));
                                             data-modal-url="modals/certificate/certificate_edit.php?<?= $client_url ?>&id=<?= $certificate_id ?>">
                                             <i class="fas fa-fw fa-edit mr-2"></i>Edit
                                         </a>
+                                        <div class="dropdown-divider"></div>
+                                         <a class="dropdown-item" href="post.php?refresh_certificate=<?php echo $certificate_id; ?>&csrf_token=<?= $_SESSION['csrf_token'] ?>">
+                                            <i class="fas fa-fw fa-sync-alt mr-2"></i>Refresh Certificate
+                                        </a>
                                         <?php if ($session_user_role == 3) { ?>
                                             <?php if ($certificate_archived_at) { ?>
                                             <div class="dropdown-divider"></div>
diff --git a/agent/post/certificate.php b/agent/post/certificate.php
index 44e9d4cb..9e943243 100644
--- a/agent/post/certificate.php
+++ b/agent/post/certificate.php
@@ -119,6 +119,46 @@ if (isset($_POST['edit_certificate'])) {
 
 }
 
+if (isset($_GET['refresh_certificate'])) {
+
+    validateCSRFToken($_GET['csrf_token']);
+
+    enforceUserPermission('module_support', 2);
+
+    $certificate_id = intval($_GET['refresh_certificate']);
+
+    // Get Name, Domain and Client ID for lookup, logging and alert message
+    $sql = mysqli_query($mysqli,"SELECT certificate_name, certificate_domain, certificate_client_id FROM certificates WHERE certificate_id = $certificate_id");
+    $row = mysqli_fetch_assoc($sql);
+    $certificate_name = escapeSql($row['certificate_name']);
+    $certificate_domain = escapeSql($row['certificate_domain']);
+    $client_id = intval($row['certificate_client_id']);
+
+    enforceClientAccess();
+
+    // Get fresh certificate from the live host
+    $certificate = getSslCertificate($certificate_domain);
+
+    if ($certificate_domain && $certificate['success']) {
+
+        $expire = escapeSql($certificate['expire']);
+        $issued_by = escapeSql($certificate['issued_by']);
+        $public_key = escapeSql($certificate['public_key']);
+
+        mysqli_query($mysqli,"UPDATE certificates SET certificate_issued_by = '$issued_by', certificate_expire = '$expire', certificate_public_key = '$public_key' WHERE certificate_id = $certificate_id");
+
+        logAudit("Certificate", "Refresh", "$session_name refreshed certificate $certificate_name", $client_id, $certificate_id);
+
+        flashAlert("Refreshed certificate <strong>$certificate_name</strong>");
+
+    } else {
+        flashAlert("Could not retrieve a certificate for <strong>$certificate_name</strong>", 'error');
+    }
+
+    redirect();
+
+}
+
 if (isset($_GET['archive_certificate'])) {
 
     validateCSRFToken($_GET['csrf_token']);
@@ -197,6 +237,67 @@ if (isset($_GET['delete_certificate'])) {
 
 }
 
+if (isset($_POST['bulk_refresh_certificates'])) {
+
+    validateCSRFToken($_POST['csrf_token']);
+
+    enforceUserPermission('module_support', 2);
+
+    if (isset($_POST['certificate_ids'])) {
+
+        // TLS lookups on dead hosts wait out a 5 sec timeout each - don't time out mid-batch
+        set_time_limit(0);
+
+        // Get Selected Count
+        $count = count($_POST['certificate_ids']);
+        $refreshed_count = 0;
+
+        // Cycle through array and refresh each record
+        foreach ($_POST['certificate_ids'] as $certificate_id) {
+
+            $certificate_id = intval($certificate_id);
+
+            // Get Name, Domain and Client ID for lookup, logging and alert message
+            $sql = mysqli_query($mysqli,"SELECT certificate_name, certificate_domain, certificate_client_id FROM certificates WHERE certificate_id = $certificate_id");
+            $row = mysqli_fetch_assoc($sql);
+            $certificate_name = escapeSql($row['certificate_name']);
+            $certificate_domain = escapeSql($row['certificate_domain']);
+            $client_id = intval($row['certificate_client_id']);
+
+            enforceClientAccess();
+
+            // Skip certificates without a domain to query (eg manually pasted keys)
+            if (!$certificate_domain) {
+                continue;
+            }
+
+            // Get fresh certificate from the live host
+            $certificate = getSslCertificate($certificate_domain);
+
+            if ($certificate['success']) {
+
+                $expire = escapeSql($certificate['expire']);
+                $issued_by = escapeSql($certificate['issued_by']);
+                $public_key = escapeSql($certificate['public_key']);
+
+                mysqli_query($mysqli,"UPDATE certificates SET certificate_issued_by = '$issued_by', certificate_expire = '$expire', certificate_public_key = '$public_key' WHERE certificate_id = $certificate_id");
+
+                logAudit("Certificate", "Refresh", "$session_name refreshed certificate $certificate_name", $client_id, $certificate_id);
+
+                $refreshed_count++;
+            }
+        }
+
+        logAudit("Certificate", "Bulk Refresh", "$session_name refreshed $refreshed_count certificate(s)", $client_id);
+
+        flashAlert("Refreshed <strong>$refreshed_count</strong> of <strong>$count</strong> certificate(s)");
+
+    }
+
+    redirect();
+
+}
+
 if (isset($_POST['bulk_delete_certificates'])) {
 
     validateCSRFToken($_POST['csrf_token']);