From c3001cdd0a86c5ace236235c5a07e8b62e009c11 Mon Sep 17 00:00:00 2001
From: Niek Rabelink <niek.rabelink@gmail.com>
Date: Fri, 11 Sep 2026 12:42:26 +0200
Subject: [PATCH 1/2] feat(login): update TOTP input field to accept 6 digits
 and improve accessibility feat(planner): add Jira ticket detail modal with
 scheduling options and time suggestions

---
 auth/login.php |   5 +-
 planner.php    | 393 ++++++++++++++++++++++++++++++++++++++++++++++---
 2 files changed, 377 insertions(+), 21 deletions(-)

diff --git a/auth/login.php b/auth/login.php
index 28f2741..cd576b5 100644
--- a/auth/login.php
+++ b/auth/login.php
@@ -249,10 +249,7 @@ $pageTitle = "Fociz — Inloggen";
             </div>
 
             <div>
-                <input type="text" name="totp_code" required autofocus maxlength="9" placeholder="000 000" class="w-full text-center tracking-[0.4em] font-mono text-2xl bg-slate-50 dark:bg-[#0c0f17] border border-slate-300 dark:border-slate-800 rounded-xl py-3 text-slate-900 dark:text-white placeholder-slate-400 dark:placeholder-slate-600 focus:outline-none focus:ring-1 focus:ring-indigo-500 transition">
-                <span class="text-[11px] text-slate-500 dark:text-slate-500 text-center block mt-1">
-                    Tip: U kunt ook een 8-cijferige herstelcode invoeren.
-                </span>
+                <input type="text" name="totp_code" required autofocus maxlength="6" inputmode="numeric" autocomplete="one-time-code" placeholder="000 000" class="w-full text-center tracking-[0.4em] font-mono text-2xl bg-slate-50 dark:bg-[#0c0f17] border border-slate-300 dark:border-slate-800 rounded-xl py-3 text-slate-900 dark:text-white placeholder-slate-400 dark:placeholder-slate-600 focus:outline-none focus:ring-1 focus:ring-indigo-500 transition">
             </div>
 
             <div class="flex space-x-3">
diff --git a/planner.php b/planner.php
index da7d95d..1b53817 100644
--- a/planner.php
+++ b/planner.php
@@ -1296,7 +1296,7 @@ for ($h = $startHour; $h <= $endHour; $h++) {
                             <?php else: ?>
                                 <?php foreach (array_slice($jiraAllIssues, 0, 8) as $issue): ?>
                                     <div class="fociz-card-interactive flex items-center justify-between p-2.5 rounded-xl bg-slate-50/70 dark:bg-[#0c0f17]/60 border border-slate-200/80 dark:border-slate-800/80 hover:border-indigo-300 dark:hover:border-indigo-600/50 transition shadow-2xs">
-                                        <div class="truncate mr-2 min-w-0 flex-1">
+                                        <div class="truncate mr-2 min-w-0 flex-1 cursor-pointer" onclick="openJiraTicketDetail('<?= htmlspecialchars($issue['key'] ?? '') ?>')" title="Klik voor ticketdetails">
                                             <div class="flex items-center space-x-2">
                                                 <span class="font-mono text-[10px] font-bold text-sky-700 dark:text-sky-400 bg-sky-50 dark:bg-sky-500/10 border border-sky-200 dark:border-sky-500/20 px-1.5 py-0.5 rounded">
                                                     <?= htmlspecialchars($issue['key'] ?? '') ?>
@@ -1315,7 +1315,7 @@ for ($h = $startHour; $h <= $endHour; $h++) {
                                             class="flex items-center space-x-1 text-[11px] font-semibold text-indigo-600 dark:text-indigo-400 hover:text-indigo-700 dark:hover:text-indigo-300 bg-indigo-50 dark:bg-indigo-500/10 hover:bg-indigo-100 dark:hover:bg-indigo-500/20 border border-indigo-200 dark:border-indigo-500/20 px-2.5 py-1 rounded-lg transition flex-shrink-0 cursor-pointer"
                                             title="Plan in als dagtaak"
                                         >
-                                            <i data-lucide="plus" class="w-3 h-3"></i>
+                                            <i data-lucide="calendar-plus" class="w-3 h-3"></i>
                                             <span>Plan</span>
                                         </button>
                                     </div>
@@ -1713,6 +1713,146 @@ if ($isAjaxRequest) {
 </div>
 <?php endif; ?>
 
+<!-- Modal: Jira Ticket Inplannen (met tijdsuggestie) -->
+<div id="jiraPlanModal" class="fixed inset-0 z-50 bg-slate-950/70 backdrop-blur-sm hidden items-center justify-center p-4">
+    <div class="fociz-card p-6 w-full max-w-md shadow-2xl space-y-4">
+        <div class="flex items-center justify-between pb-3 border-b border-slate-100 dark:border-slate-800/80">
+            <div class="flex items-center space-x-2.5">
+                <div class="w-8 h-8 rounded-xl bg-sky-50 dark:bg-sky-500/10 border border-sky-200 dark:border-sky-500/20 text-sky-600 dark:text-sky-400 flex items-center justify-center">
+                    <i data-lucide="calendar-plus" class="w-4 h-4"></i>
+                </div>
+                <div>
+                    <h3 class="text-sm font-bold text-slate-900 dark:text-white">Jira Ticket Inplannen</h3>
+                    <p class="text-[10px] text-slate-500 dark:text-slate-400" id="jiraPlanModalKey">—</p>
+                </div>
+            </div>
+            <button onclick="closeJiraPlanModal()" class="p-1.5 text-slate-400 hover:text-slate-600 dark:hover:text-slate-200 rounded-lg hover:bg-slate-100 dark:hover:bg-slate-800 transition cursor-pointer">
+                <i data-lucide="x" class="w-4 h-4"></i>
+            </button>
+        </div>
+
+        <!-- Ticket samenvatting -->
+        <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl border border-slate-200 dark:border-slate-800 p-3">
+            <p class="text-xs font-semibold text-slate-800 dark:text-slate-200 leading-snug" id="jiraPlanModalSummary">—</p>
+            <div class="flex items-center space-x-2 mt-1.5">
+                <span class="text-[10px] text-slate-500" id="jiraPlanModalStatus">—</span>
+                <span class="text-slate-300 dark:text-slate-600">•</span>
+                <span class="text-[10px] text-slate-500" id="jiraPlanModalPriority">—</span>
+                <span id="jiraPlanModalSpBadge" class="hidden px-1.5 py-0.5 rounded bg-violet-50 dark:bg-violet-500/10 border border-violet-200 dark:border-violet-500/20 text-violet-700 dark:text-violet-400 font-mono text-[9px] font-bold"></span>
+            </div>
+        </div>
+
+        <!-- Tijdsuggestie -->
+        <div class="space-y-3">
+            <div>
+                <label class="block text-[11px] font-bold text-slate-700 dark:text-slate-300 mb-1.5">Starttijd (suggestie)</label>
+                <input type="time" id="jiraPlanStartTime" class="w-full bg-white dark:bg-[#0c0f17] border border-slate-200 dark:border-slate-800 rounded-xl px-3 py-2 text-sm text-slate-900 dark:text-white focus:outline-none focus:ring-1 focus:ring-indigo-500">
+                <p class="text-[10px] text-slate-400 mt-1">Laat leeg voor handmatig inplannen op de tijdlijn</p>
+            </div>
+            <div>
+                <label class="block text-[11px] font-bold text-slate-700 dark:text-slate-300 mb-1.5">Duur</label>
+                <div class="grid grid-cols-4 gap-2">
+                    <button type="button" onclick="setJiraPlanDuration(15)" class="jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer" data-dur="15">15m</button>
+                    <button type="button" onclick="setJiraPlanDuration(30)" class="jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer" data-dur="30">30m</button>
+                    <button type="button" onclick="setJiraPlanDuration(60)" class="jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer" data-dur="60">1u</button>
+                    <button type="button" onclick="setJiraPlanDuration(90)" class="jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer" data-dur="90">1,5u</button>
+                </div>
+                <input type="hidden" id="jiraPlanDuration" value="15">
+            </div>
+            <div>
+                <label class="block text-[11px] font-bold text-slate-700 dark:text-slate-300 mb-1.5">Prioriteit</label>
+                <select id="jiraPlanPriority" class="w-full bg-white dark:bg-[#0c0f17] border border-slate-200 dark:border-slate-800 rounded-xl px-3 py-2 text-sm text-slate-900 dark:text-white focus:outline-none focus:ring-1 focus:ring-indigo-500">
+                    <option value="P1">P1 — Urgent</option>
+                    <option value="P2">P2 — Hoog</option>
+                    <option value="P3" selected>P3 — Normaal</option>
+                </select>
+            </div>
+        </div>
+
+        <div class="flex space-x-3 pt-1">
+            <button type="button" onclick="closeJiraPlanModal()" class="flex-1 px-4 py-2.5 rounded-xl bg-slate-100 hover:bg-slate-200 dark:bg-slate-800 dark:hover:bg-slate-700 text-slate-700 dark:text-slate-300 font-semibold text-sm transition cursor-pointer">
+                Annuleren
+            </button>
+            <button type="button" id="btnSubmitJiraPlan" onclick="submitJiraPlanModal()" class="flex-1 px-4 py-2.5 rounded-xl bg-indigo-600 hover:bg-indigo-500 text-white font-bold text-sm transition shadow-xs flex items-center justify-center space-x-2 cursor-pointer">
+                <i data-lucide="calendar-plus" class="w-4 h-4"></i>
+                <span>Inplannen</span>
+            </button>
+        </div>
+    </div>
+</div>
+
+<!-- Modal: Jira Ticket Detail (popup bij klikken op ticket) -->
+<div id="jiraTicketDetailModal" class="fixed inset-0 z-50 bg-slate-950/70 backdrop-blur-sm hidden items-center justify-center p-4">
+    <div class="fociz-card p-0 w-full max-w-lg shadow-2xl overflow-hidden flex flex-col max-h-[85vh]">
+        <!-- Header -->
+        <div class="flex items-start justify-between p-5 border-b border-slate-100 dark:border-slate-800/80 flex-shrink-0">
+            <div class="space-y-1 min-w-0 flex-1 mr-3">
+                <div class="flex items-center space-x-2">
+                    <span class="font-mono text-[11px] font-bold text-sky-700 dark:text-sky-400 bg-sky-50 dark:bg-sky-500/10 border border-sky-200 dark:border-sky-500/20 px-2 py-0.5 rounded flex-shrink-0" id="jiraDetailKey">—</span>
+                    <span class="text-[10px] px-2 py-0.5 rounded-full font-bold" id="jiraDetailStatusBadge">—</span>
+                    <span class="text-[10px] px-2 py-0.5 rounded-full font-bold" id="jiraDetailPriorityBadge">—</span>
+                </div>
+                <h3 class="text-sm font-bold text-slate-900 dark:text-white leading-snug" id="jiraDetailSummary">—</h3>
+            </div>
+            <button onclick="closeJiraTicketDetailModal()" class="p-1.5 text-slate-400 hover:text-slate-600 dark:hover:text-slate-200 rounded-lg hover:bg-slate-100 dark:hover:bg-slate-800 transition cursor-pointer flex-shrink-0">
+                <i data-lucide="x" class="w-4 h-4"></i>
+            </button>
+        </div>
+
+        <!-- Body: scrollable -->
+        <div class="overflow-y-auto flex-1 p-5 space-y-4">
+            <!-- Meta info -->
+            <div class="grid grid-cols-2 gap-3">
+                <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl p-3 border border-slate-200 dark:border-slate-800">
+                    <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-0.5">Aangemeld bij</p>
+                    <p class="text-xs font-bold text-slate-900 dark:text-white" id="jiraDetailAssignee">—</p>
+                </div>
+                <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl p-3 border border-slate-200 dark:border-slate-800">
+                    <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-0.5">Story Points</p>
+                    <p class="text-xs font-bold text-slate-900 dark:text-white" id="jiraDetailSp">—</p>
+                </div>
+                <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl p-3 border border-slate-200 dark:border-slate-800">
+                    <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-0.5">Project</p>
+                    <p class="text-xs font-bold text-slate-900 dark:text-white" id="jiraDetailProject">—</p>
+                </div>
+                <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl p-3 border border-slate-200 dark:border-slate-800">
+                    <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-0.5">Type</p>
+                    <p class="text-xs font-bold text-slate-900 dark:text-white" id="jiraDetailType">—</p>
+                </div>
+            </div>
+
+            <!-- Beschrijving -->
+            <div id="jiraDetailDescSection" class="hidden">
+                <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-1.5">Beschrijving</p>
+                <div class="bg-slate-50 dark:bg-slate-900/50 rounded-xl p-3 border border-slate-200 dark:border-slate-800 text-xs text-slate-700 dark:text-slate-300 leading-relaxed whitespace-pre-wrap max-h-40 overflow-y-auto" id="jiraDetailDesc"></div>
+            </div>
+
+            <!-- Labels -->
+            <div id="jiraDetailLabelsSection" class="hidden">
+                <p class="text-[10px] text-slate-500 font-semibold uppercase tracking-wide mb-1.5">Labels</p>
+                <div class="flex flex-wrap gap-1.5" id="jiraDetailLabels"></div>
+            </div>
+        </div>
+
+        <!-- Footer -->
+        <div class="flex items-center justify-between p-4 border-t border-slate-100 dark:border-slate-800/80 flex-shrink-0 gap-3">
+            <a href="#" target="_blank" id="jiraDetailOpenLink" class="flex items-center space-x-1.5 text-xs font-semibold text-sky-600 dark:text-sky-400 hover:underline cursor-pointer">
+                <i data-lucide="external-link" class="w-3.5 h-3.5"></i>
+                <span>Openen in Jira</span>
+            </a>
+            <div class="flex items-center space-x-2">
+                <button type="button" onclick="closeJiraTicketDetailModal()" class="px-3 py-1.5 rounded-xl bg-slate-100 hover:bg-slate-200 dark:bg-slate-800 dark:hover:bg-slate-700 text-slate-700 dark:text-slate-300 font-semibold text-xs transition cursor-pointer">
+                    Sluiten
+                </button>
+                <button type="button" onclick="openJiraPlanFromDetail()" class="flex items-center space-x-1.5 px-3 py-1.5 rounded-xl bg-indigo-600 hover:bg-indigo-500 text-white font-bold text-xs transition cursor-pointer">
+                    <i data-lucide="calendar-plus" class="w-3.5 h-3.5"></i>
+                    <span>Inplannen</span>
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
+
 <!-- Modal: Taak & Tijdblok Bewerken (Vrij invullen van tijden & duur) -->
 <div id="editTaskModal" class="fixed inset-0 z-50 bg-slate-950/70 backdrop-blur-sm hidden items-center justify-center p-4">
     <div class="fociz-card p-6 w-full max-w-lg shadow-2xl space-y-4">
@@ -2638,25 +2778,19 @@ function saveCurrentGridOrderIfChanged() {
     const grid = document.getElementById('focizWidgetGrid');
     if (!grid) return;
     const currentWrappers = Array.from(grid.querySelectorAll('.fociz-widget-wrapper'));
-    const currentIndex = activeDraggedWrapper ? currentWrappers.indexOf(activeDraggedWrapper) : -1;
 
-    let hasOrderChanged = false;
+    // Synchroniseer de order in focizWidgets met de actuele DOM-volgorde
     currentWrappers.forEach((el, index) => {
         const wId = el.getAttribute('data-widget-id');
         const item = focizWidgets.find(x => x.id === wId);
         if (item) {
-            if (item.order !== index + 1) {
-                item.order = index + 1;
-                hasOrderChanged = true;
-            }
+            item.order = index + 1;
         }
     });
 
-    if (hasOrderChanged || (dragInitialIndex !== -1 && currentIndex !== dragInitialIndex)) {
-        // Geruisloos opslaan via AJAX
-        persistWidgetLayoutAuto();
-        showWidgetToast('Widget verplaatst & indeling opgeslagen', 'success');
-    }
+    // Altijd opslaan na een drag (zet ook de volgorde opnieuw neer)
+    persistWidgetLayoutAuto();
+    showWidgetToast('Widget indeling opgeslagen', 'success');
 }
 
 // Sluit popup menu's als er buiten wordt geklikt
@@ -2777,7 +2911,7 @@ function filterPlannerJira() {
 
         return `
             <div class="fociz-card-interactive flex items-center justify-between p-2.5 rounded-xl bg-slate-50/70 dark:bg-[#0c0f17]/60 border border-slate-200/80 dark:border-slate-800/80 hover:border-indigo-300 dark:hover:border-indigo-600/50 transition shadow-2xs">
-                <div class="truncate mr-2 min-w-0 flex-1">
+                <div class="truncate mr-2 min-w-0 flex-1 cursor-pointer" onclick="openJiraTicketDetail('${keyEsc}')" title="Klik voor ticketdetails">
                     <div class="flex items-center space-x-2">
                         <span class="font-mono text-[10px] font-bold text-sky-700 dark:text-sky-400 bg-sky-50 dark:bg-sky-500/10 border border-sky-200 dark:border-sky-500/20 px-1.5 py-0.5 rounded">
                             ${keyEsc}
@@ -2797,7 +2931,7 @@ function filterPlannerJira() {
                     class="flex items-center space-x-1 text-[11px] font-semibold text-indigo-600 dark:text-indigo-400 hover:text-indigo-700 dark:hover:text-indigo-300 bg-indigo-50 dark:bg-indigo-500/10 hover:bg-indigo-100 dark:hover:bg-indigo-500/20 border border-indigo-200 dark:border-indigo-500/20 px-2.5 py-1 rounded-lg transition flex-shrink-0 cursor-pointer"
                     title="Plan in als dagtaak"
                 >
-                    <i data-lucide="plus" class="w-3 h-3"></i>
+                    <i data-lucide="calendar-plus" class="w-3 h-3"></i>
                     <span>Plan</span>
                 </button>
             </div>
@@ -2809,12 +2943,237 @@ function filterPlannerJira() {
     }
 }
 
-async function quickImportJiraByKey(btn, issueKey) {
+// --- Jira Ticket Detail Modal ---
+let _jiraDetailCurrentIssue = null;
+
+function openJiraTicketDetail(issueKey) {
     const issue = plannerTicketStore.get(issueKey);
     if (!issue) return;
-    return quickImportJira(btn, issue.summary || issueKey, issue.key, issue.url || '');
+    _jiraDetailCurrentIssue = issue;
+
+    // Vul header
+    document.getElementById('jiraDetailKey').textContent = issue.key || '—';
+    document.getElementById('jiraDetailSummary').textContent = issue.summary || '—';
+
+    // Status badge
+    const statusEl = document.getElementById('jiraDetailStatusBadge');
+    const status = issue.status || '—';
+    statusEl.textContent = status;
+    statusEl.className = 'text-[10px] px-2 py-0.5 rounded-full font-bold bg-slate-100 dark:bg-slate-800 text-slate-600 dark:text-slate-400';
+
+    // Priority badge
+    const priorityEl = document.getElementById('jiraDetailPriorityBadge');
+    const prio = issue.priority || '—';
+    priorityEl.textContent = prio;
+    const prioClass = prio === 'Highest' || prio === 'High' 
+        ? 'text-[10px] px-2 py-0.5 rounded-full font-bold bg-rose-50 dark:bg-rose-500/10 text-rose-600 dark:text-rose-400'
+        : prio === 'Medium'
+            ? 'text-[10px] px-2 py-0.5 rounded-full font-bold bg-amber-50 dark:bg-amber-500/10 text-amber-600 dark:text-amber-400'
+            : 'text-[10px] px-2 py-0.5 rounded-full font-bold bg-slate-100 dark:bg-slate-800 text-slate-600 dark:text-slate-400';
+    priorityEl.className = prioClass;
+
+    // Meta velden
+    document.getElementById('jiraDetailAssignee').textContent = issue.assignee_name || issue.assignee || 'Niet toegewezen';
+    document.getElementById('jiraDetailSp').textContent = issue.story_points ? `${issue.story_points} SP` : '—';
+    document.getElementById('jiraDetailProject').textContent = issue.project_key || issue.project || (issue.key ? issue.key.split('-')[0] : '—');
+    document.getElementById('jiraDetailType').textContent = issue.issue_type || issue.issuetype || 'Story';
+
+    // Beschrijving
+    const descSection = document.getElementById('jiraDetailDescSection');
+    const descEl = document.getElementById('jiraDetailDesc');
+    if (issue.description) {
+        descEl.textContent = issue.description;
+        descSection.classList.remove('hidden');
+    } else {
+        descSection.classList.add('hidden');
+    }
+
+    // Labels
+    const labelsSection = document.getElementById('jiraDetailLabelsSection');
+    const labelsEl = document.getElementById('jiraDetailLabels');
+    if (issue.labels && issue.labels.length > 0) {
+        labelsEl.innerHTML = issue.labels.map(l =>
+            `<span class="px-2 py-0.5 rounded-full bg-slate-100 dark:bg-slate-800 text-slate-600 dark:text-slate-400 text-[10px] font-semibold border border-slate-200 dark:border-slate-700">${escapeHtml(l)}</span>`
+        ).join('');
+        labelsSection.classList.remove('hidden');
+    } else {
+        labelsSection.classList.add('hidden');
+    }
+
+    // Link naar Jira
+    const linkEl = document.getElementById('jiraDetailOpenLink');
+    if (issue.url) {
+        linkEl.href = issue.url;
+        linkEl.classList.remove('hidden');
+    } else {
+        linkEl.classList.add('hidden');
+    }
+
+    const modal = document.getElementById('jiraTicketDetailModal');
+    modal.classList.remove('hidden');
+    modal.classList.add('flex');
+    if (typeof lucide !== 'undefined') lucide.createIcons();
 }
 
+function closeJiraTicketDetailModal() {
+    const modal = document.getElementById('jiraTicketDetailModal');
+    modal.classList.add('hidden');
+    modal.classList.remove('flex');
+}
+
+function openJiraPlanFromDetail() {
+    closeJiraTicketDetailModal();
+    if (_jiraDetailCurrentIssue) {
+        openJiraPlanModal(_jiraDetailCurrentIssue.key);
+    }
+}
+
+// --- Jira Plan Modal (met tijdsuggestie) ---
+let _jiraPlanCurrentIssue = null;
+
+function openJiraPlanModal(issueKey) {
+    const issue = plannerTicketStore.get(issueKey);
+    if (!issue) return;
+    _jiraPlanCurrentIssue = issue;
+
+    // Vul header
+    document.getElementById('jiraPlanModalKey').textContent = issue.key || '—';
+    document.getElementById('jiraPlanModalSummary').textContent = issue.summary || '—';
+    document.getElementById('jiraPlanModalStatus').textContent = issue.status || '—';
+    document.getElementById('jiraPlanModalPriority').textContent = issue.priority || '—';
+
+    // SP badge
+    const spBadge = document.getElementById('jiraPlanModalSpBadge');
+    if (issue.story_points) {
+        spBadge.textContent = `${issue.story_points} SP`;
+        spBadge.classList.remove('hidden');
+    } else {
+        spBadge.classList.add('hidden');
+    }
+
+    // Standaard duur: 15 min (of op basis van SP: 1 SP = 30 min)
+    let defaultDuration = 15;
+    if (issue.story_points && issue.story_points > 0) {
+        const spMin = Math.round(issue.story_points * 30);
+        defaultDuration = [15, 30, 60, 90].reduce((prev, curr) =>
+            Math.abs(curr - spMin) < Math.abs(prev - spMin) ? curr : prev
+        );
+    }
+    setJiraPlanDuration(defaultDuration);
+
+    // Prioriteit: vertaal Jira priority naar Fociz priority
+    const jiraPrio = (issue.priority || '').toLowerCase();
+    const focizPrio = (jiraPrio === 'highest' || jiraPrio === 'critical') ? 'P1'
+                    : (jiraPrio === 'high') ? 'P2'
+                    : 'P3';
+    document.getElementById('jiraPlanPriority').value = focizPrio;
+
+    // Slimme starttijd: stel het volgende vrije kwartier voor
+    const now = new Date();
+    const suggestTime = activePlannerDate === now.toISOString().slice(0,10)
+        ? suggestNextFreeSlot()
+        : '09:00';
+    document.getElementById('jiraPlanStartTime').value = suggestTime;
+
+    const modal = document.getElementById('jiraPlanModal');
+    modal.classList.remove('hidden');
+    modal.classList.add('flex');
+    if (typeof lucide !== 'undefined') lucide.createIcons();
+}
+
+function closeJiraPlanModal() {
+    const modal = document.getElementById('jiraPlanModal');
+    modal.classList.add('hidden');
+    modal.classList.remove('flex');
+    _jiraPlanCurrentIssue = null;
+}
+
+function setJiraPlanDuration(minutes) {
+    document.getElementById('jiraPlanDuration').value = minutes;
+    document.querySelectorAll('.jira-plan-dur-btn').forEach(btn => {
+        const dur = parseInt(btn.getAttribute('data-dur'), 10);
+        if (dur === minutes) {
+            btn.className = 'jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer bg-indigo-600 border-indigo-600 text-white';
+        } else {
+            btn.className = 'jira-plan-dur-btn px-2 py-1.5 rounded-xl border text-[11px] font-bold transition cursor-pointer bg-white dark:bg-slate-900 border-slate-200 dark:border-slate-800 text-slate-700 dark:text-slate-300 hover:border-indigo-400';
+        }
+    });
+}
+
+function suggestNextFreeSlot() {
+    // Zoek het volgende ronde kwartier na het huidige moment
+    const now = new Date();
+    let h = now.getHours();
+    let m = now.getMinutes();
+    // Rond op naar boven naar het volgende kwartier
+    m = Math.ceil((m + 1) / 15) * 15;
+    if (m >= 60) { h += 1; m = 0; }
+    // Begrenzen op werktijd 08:00-18:00
+    if (h < 8) { h = 8; m = 0; }
+    if (h >= 18) { h = 8; m = 0; } // Morgen → val terug op 08:00
+    return `${String(h).padStart(2,'0')}:${String(m).padStart(2,'0')}`;
+}
+
+async function submitJiraPlanModal() {
+    if (!_jiraPlanCurrentIssue) return;
+    const issue = _jiraPlanCurrentIssue;
+
+    const duration = parseInt(document.getElementById('jiraPlanDuration').value, 10) || 15;
+    const startTime = document.getElementById('jiraPlanStartTime').value.trim();
+    const priority = document.getElementById('jiraPlanPriority').value;
+
+    const btn = document.getElementById('btnSubmitJiraPlan');
+    const origHtml = btn.innerHTML;
+    btn.innerHTML = '<span class="text-xs font-bold animate-pulse">Inplannen...</span>';
+    btn.disabled = true;
+
+    try {
+        const payload = {
+            title: `[${issue.key}] ${issue.summary || issue.key}`,
+            priority: priority,
+            source: 'JIRA',
+            external_id: issue.key,
+            external_url: issue.url || '',
+            duration_minutes: duration,
+            date: activePlannerDate
+        };
+        if (startTime) {
+            payload.time_block_start = startTime;
+            // Bereken eindtijd
+            const [hh, mm] = startTime.split(':').map(Number);
+            const endMin = hh * 60 + mm + duration;
+            payload.time_block_end = `${String(Math.floor(endMin / 60)).padStart(2,'0')}:${String(endMin % 60).padStart(2,'0')}`;
+        }
+
+        const res = await fetch('/api/planner.php?action=add_task', {
+            method: 'POST',
+            headers: {'Content-Type': 'application/json'},
+            body: JSON.stringify(payload)
+        });
+        const data = await res.json();
+
+        if (data.success) {
+            closeJiraPlanModal();
+            showWidgetToast(`<strong>${escapeHtml(issue.key)}</strong> ingepland als dagtaak`, 'success');
+            switchPlannerDate(activePlannerDate, null, false);
+        } else {
+            alert(data.error || 'Kon ticket niet inplannen');
+            btn.innerHTML = origHtml;
+            btn.disabled = false;
+        }
+    } catch(e) {
+        alert('Netwerkfout bij inplannen');
+        btn.innerHTML = origHtml;
+        btn.disabled = false;
+    }
+}
+
+async function quickImportJiraByKey(btn, issueKey) {
+    // Plan knop → open de plan modal (niet direct importeren)
+    openJiraPlanModal(issueKey);
+}
+
+
 // --- Direct E-mail Inplannen als Dagtaak ---
 function openPlanEmailDirect(mailId, subject, sender, webLink) {
     document.getElementById('planEmailId').value = mailId;

From 55618ffaed66a5f3b7ac7690adf8b8ce6afeeab6 Mon Sep 17 00:00:00 2001
From: Niek Rabelink <niek.rabelink@gmail.com>
Date: Fri, 11 Sep 2026 13:17:12 +0200
Subject: [PATCH 2/2] feat(security): implement IP verification and encryption
 for sensitive tokens

---
 api/integrations.php                |   4 +-
 auth/callback_microsoft.php         |   7 +-
 auth/login.php                      |  34 ++++-
 auth/verify-ip.php                  | 135 ++++++++++++++++++
 config/database.php                 |   4 +
 config/schema.sql                   |  18 +++
 includes/auth.php                   | 212 +++++++++++++++++++++++++++-
 includes/cache.php                  |  21 +++
 includes/integrations/jira.php      |   3 +-
 includes/integrations/microsoft.php |  19 ++-
 10 files changed, 437 insertions(+), 20 deletions(-)
 create mode 100644 auth/verify-ip.php

diff --git a/api/integrations.php b/api/integrations.php
index 7c8656c..edefbfa 100644
--- a/api/integrations.php
+++ b/api/integrations.php
@@ -28,7 +28,7 @@ try {
             $stmt = $db->prepare("SELECT settings FROM integrations WHERE user_id = ? AND provider = 'JIRA'");
             $stmt->execute([$user['id']]);
             $saved = json_decode($stmt->fetchColumn() ?: '{}', true);
-            $apiToken = $saved['jira_api_token'] ?? '';
+            $apiToken = fociz_decrypt($saved['jira_api_token'] ?? '');
             if (empty($domain)) $domain = $saved['jira_domain'] ?? '';
             if (empty($email)) $email = $saved['jira_email'] ?? '';
         }
@@ -40,7 +40,7 @@ try {
             $settings = json_encode([
                 'jira_domain'    => jira_normalize_domain($domain),
                 'jira_email'     => $email,
-                'jira_api_token' => $apiToken,
+                'jira_api_token' => fociz_encrypt($apiToken),
                 'account_name'   => $jiraUser['displayName'] ?? '',
                 'account_id'     => $jiraUser['accountId'] ?? '',
             ]);
diff --git a/auth/callback_microsoft.php b/auth/callback_microsoft.php
index d86525e..c64ef39 100644
--- a/auth/callback_microsoft.php
+++ b/auth/callback_microsoft.php
@@ -137,7 +137,12 @@ $saveStmt = $db->prepare("
         settings = VALUES(settings),
         last_sync_at = NOW()
 ");
-$saveStmt->execute([$user['id'], $accessToken, $refreshToken, json_encode($newSettings)]);
+$saveStmt->execute([
+    $user['id'], 
+    fociz_encrypt($accessToken), 
+    fociz_encrypt($refreshToken), 
+    json_encode($newSettings)
+]);
 
 // 8. Succesvol terugkeren naar de gewenste pagina of het Persoonlijk Profiel
 $returnTo = $_SESSION['ms_oauth_return_to'] ?? '/profile.php';
diff --git a/auth/login.php b/auth/login.php
index cd576b5..968de55 100644
--- a/auth/login.php
+++ b/auth/login.php
@@ -22,13 +22,19 @@ if ($currentUser) {
 $error = null;
 $infoMessage = null;
 if (isset($_GET['expired'])) {
-    $infoMessage = "Uw dagsessie is om 23:59 beëindigd. Log opnieuw in om een nieuwe werkdag te starten.";
+    $infoMessage = "Uw dagsessie is beëindigd. Log opnieuw in om verder te gaan.";
+}
+if (isset($_GET['ip_changed'])) {
+    $infoMessage = "U bent ingelogd vanaf een andere netwerklocatie. Uit veiligheidsoverwegingen dient u opnieuw in te loggen met 2FA.";
+}
+if (isset($_GET['ip_verified'])) {
+    $infoMessage = "Nieuwe inloglocatie succesvol geverifieerd! U kunt nu veilig inloggen.";
 }
 $step = isset($_SESSION['pending_2fa_user_id']) ? 2 : 1;
 
 // Terug naar stap 1
 if (isset($_GET['action']) && $_GET['action'] === 'restart') {
-    unset($_SESSION['pending_2fa_user_id'], $_SESSION['pending_2fa_user_email']);
+    unset($_SESSION['pending_2fa_user_id'], $_SESSION['pending_2fa_user_email'], $_SESSION['pending_2fa_user_name'], $_SESSION['pending_new_ip']);
     header('Location: /auth/login.php');
     exit;
 }
@@ -50,11 +56,21 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $user = $stmt->fetch();
 
             if ($user && password_verify($password, $user['password_hash'])) {
-                // Succesvol stap 1: zet tijdelijke pending sessie voor 2FA
-                $_SESSION['pending_2fa_user_id'] = $user['id'];
-                $_SESSION['pending_2fa_user_email'] = $user['email'];
-                $_SESSION['pending_2fa_user_name'] = $user['name'];
-                $step = 2;
+                // Controleer of de inloglocatie/IP bekend is
+                $clientIp = fociz_get_client_ip();
+                $isIpKnown = fociz_is_ip_known_for_user((int)$user['id'], $clientIp);
+
+                if (!$isIpKnown) {
+                    // Stuur verificatie-mail en informeer gebruiker
+                    fociz_send_new_ip_verification((int)$user['id'], $user['email'], $user['name'], $clientIp);
+                    $error = "Nieuwe inloglocatie gedetecteerd ({$clientIp}). Er is een verificatie-e-mail gestuurd naar {$user['email']}. Klik op de link in de e-mail om deze locatie toe te staan.";
+                } else {
+                    // Succesvol stap 1: zet tijdelijke pending sessie voor 2FA
+                    $_SESSION['pending_2fa_user_id'] = $user['id'];
+                    $_SESSION['pending_2fa_user_email'] = $user['email'];
+                    $_SESSION['pending_2fa_user_name'] = $user['name'];
+                    $step = 2;
+                }
             } else {
                 $error = "Onjuist e-mailadres of wachtwoord.";
             }
@@ -105,12 +121,16 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
             if ($isValid) {
                 // Volledige login succesvol (geldig tot 23:59:59 van vandaag)
+                $clientIp = fociz_get_client_ip();
+                fociz_register_user_ip((int)$user['id'], $clientIp, true);
+
                 $_SESSION['user_id'] = $user['id'];
                 $_SESSION['user_name'] = $user['name'];
                 $_SESSION['user_email'] = $user['email'];
                 $_SESSION['user_role'] = $user['role'];
                 $_SESSION['is_2fa_verified'] = true;
                 $_SESSION['auth_date'] = date('Y-m-d');
+                $_SESSION['auth_fingerprint'] = fociz_get_client_fingerprint();
                 $_SESSION['session_expires_at'] = strtotime('today 23:59:59');
                 $_SESSION['last_activity'] = time();
 
diff --git a/auth/verify-ip.php b/auth/verify-ip.php
new file mode 100644
index 0000000..0892c25
--- /dev/null
+++ b/auth/verify-ip.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * Fociz Nieuwe Inloglocatie / IP Verificatie
+ */
+
+require_once __DIR__ . '/../includes/auth.php';
+start_secure_session();
+
+$token = trim($_GET['token'] ?? '');
+$db = get_db_connection();
+
+$error = null;
+$success = false;
+$userEmail = '';
+$ipAddress = '';
+
+if (empty($token) || !preg_match('/^[a-f0-9]{64}$/', $token)) {
+    $error = "Ongeldige of ontbrekende verificatielink.";
+} else {
+    try {
+        $stmt = $db->prepare("
+            SELECT kip.*, u.email, u.name 
+            FROM user_known_ips kip
+            JOIN users u ON kip.user_id = u.id
+            WHERE kip.verify_token = ?
+        ");
+        $stmt->execute([$token]);
+        $record = $stmt->fetch();
+
+        if (!$record) {
+            $error = "Deze verificatielink is niet gevonden of al gebruikt.";
+        } elseif (!empty($record['verify_token_expires_at']) && strtotime($record['verify_token_expires_at']) < time()) {
+            $error = "Deze verificatielink is verlopen (geldigheidsduur was 30 minuten). Probeer opnieuw in te loggen om een nieuwe link te ontvangen.";
+        } else {
+            // Verifieer het IP-adres
+            $updateStmt = $db->prepare("
+                UPDATE user_known_ips 
+                SET is_verified = 1, verify_token = NULL, verify_token_expires_at = NULL, last_seen_at = NOW()
+                WHERE id = ?
+            ");
+            $updateStmt->execute([$record['id']]);
+
+            $success = true;
+            $userEmail = $record['email'];
+            $ipAddress = $record['ip_address'];
+        }
+    } catch (Throwable $e) {
+        error_log("verify-ip.php error: " . $e->getMessage());
+        $error = "Er is een databasefout opgetreden bij het verifiëren.";
+    }
+}
+
+$pageTitle = "Fociz — Locatie Verificatie";
+?>
+<!DOCTYPE html>
+<html lang="nl" class="dark">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title><?= htmlspecialchars($pageTitle) ?></title>
+    <link rel="icon" type="image/svg+xml" href="/assets/favicon.svg">
+    <link rel="alternate icon" href="/favicon.ico">
+    <script src="https://cdn.tailwindcss.com"></script>
+    <script>
+        tailwind.config = {
+            darkMode: 'class',
+            theme: {
+                extend: {
+                    colors: {
+                        indigo: { 500: '#6366f1', 600: '#4f46e5', 700: '#4338ca' }
+                    }
+                }
+            }
+        }
+    </script>
+    <script src="https://unpkg.com/lucide@latest"></script>
+</head>
+<body class="bg-slate-100 dark:bg-[#0c0f17] text-slate-800 dark:text-slate-100 min-h-screen flex items-center justify-center p-4 transition-colors duration-200">
+
+<div class="w-full max-w-md bg-white dark:bg-[#121622] rounded-2xl border border-slate-200/80 dark:border-slate-800/80 shadow-2xl p-8 space-y-6">
+
+    <!-- Logo & Header -->
+    <div class="text-center space-y-2">
+        <div class="inline-flex items-center justify-center w-12 h-12 rounded-xl bg-indigo-500/10 border border-indigo-500/20 text-indigo-500 mb-2">
+            <i data-lucide="shield-check" class="w-6 h-6"></i>
+        </div>
+        <h1 class="text-xl font-bold text-slate-900 dark:text-white">Locatie Verificatie</h1>
+        <p class="text-xs text-slate-500 dark:text-slate-400">Beveiligde inlogtoegang voor Fociz</p>
+    </div>
+
+    <?php if ($success): ?>
+        <div class="p-4 rounded-xl bg-emerald-50 dark:bg-emerald-500/10 border border-emerald-200 dark:border-emerald-500/20 text-emerald-800 dark:text-emerald-400 text-sm space-y-2 text-center">
+            <div class="flex items-center justify-center space-x-2 font-bold text-emerald-700 dark:text-emerald-300">
+                <i data-lucide="check-circle-2" class="w-5 h-5"></i>
+                <span>Locatie Succesvol Geverifieerd!</span>
+            </div>
+            <p class="text-xs">
+                Het IP-adres <strong class="font-mono"><?= htmlspecialchars($ipAddress) ?></strong> is nu geautoriseerd voor uw account (<?= htmlspecialchars($userEmail) ?>).
+            </p>
+        </div>
+
+        <div class="pt-2">
+            <a href="/auth/login.php?ip_verified=1" class="w-full bg-indigo-600 hover:bg-indigo-500 text-white font-bold py-2.5 px-4 rounded-xl transition shadow-xs flex items-center justify-center space-x-2 cursor-pointer">
+                <span>Direct Inloggen</span>
+                <i data-lucide="arrow-right" class="w-4 h-4"></i>
+            </a>
+        </div>
+    <?php else: ?>
+        <div class="p-4 rounded-xl bg-rose-50 dark:bg-rose-500/10 border border-rose-200 dark:border-rose-500/20 text-rose-800 dark:text-rose-400 text-sm space-y-2 text-center">
+            <div class="flex items-center justify-center space-x-2 font-bold text-rose-700 dark:text-rose-300">
+                <i data-lucide="alert-circle" class="w-5 h-5"></i>
+                <span>Verificatie Mislukt</span>
+            </div>
+            <p class="text-xs leading-relaxed">
+                <?= htmlspecialchars($error ?? 'Onbekende fout.') ?>
+            </p>
+        </div>
+
+        <div class="pt-2">
+            <a href="/auth/login.php" class="w-full bg-slate-100 hover:bg-slate-200 dark:bg-slate-800 dark:hover:bg-slate-700 text-slate-700 dark:text-slate-300 font-semibold py-2.5 px-4 rounded-xl transition flex items-center justify-center space-x-2 cursor-pointer text-sm">
+                <i data-lucide="arrow-left" class="w-4 h-4"></i>
+                <span>Terug naar Inloggen</span>
+            </a>
+        </div>
+    <?php endif; ?>
+
+</div>
+
+<script>
+    if (typeof lucide !== 'undefined') {
+        lucide.createIcons();
+    }
+</script>
+</body>
+</html>
diff --git a/config/database.php b/config/database.php
index 7b62a46..0059fff 100644
--- a/config/database.php
+++ b/config/database.php
@@ -156,6 +156,10 @@ function ensure_tables_exist(PDO $pdo): void {
             "CREATE TABLE IF NOT EXISTS `jira_queue_filters` (`id` INT AUTO_INCREMENT PRIMARY KEY, `filter_code` VARCHAR(50) NOT NULL UNIQUE, `filter_name` VARCHAR(120) NOT NULL, `project_key` VARCHAR(50) NULL, `jql_clause` TEXT NOT NULL, `description` VARCHAR(255) NULL, `is_active` TINYINT(1) NOT NULL DEFAULT 1, `sort_order` INT NOT NULL DEFAULT 0, `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci",
             // V2.0: Subtaken & Checklists
             "CREATE TABLE IF NOT EXISTS `task_subtasks` (`id` INT AUTO_INCREMENT PRIMARY KEY, `task_id` INT NOT NULL, `user_id` INT NOT NULL, `title` VARCHAR(255) NOT NULL, `is_completed` TINYINT(1) NOT NULL DEFAULT 0, `position` INT NOT NULL DEFAULT 0, `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, INDEX (`task_id`, `position`)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci",
+            // Beveiliging: IP tracking & locatie-verificatie
+            "ALTER TABLE users ADD COLUMN last_login_ip VARCHAR(45) NULL AFTER last_jira_check_at",
+            "ALTER TABLE users ADD COLUMN last_login_at DATETIME NULL AFTER last_login_ip",
+            "CREATE TABLE IF NOT EXISTS `user_known_ips` (`id` INT AUTO_INCREMENT PRIMARY KEY, `user_id` INT NOT NULL, `ip_address` VARCHAR(45) NOT NULL, `user_agent` VARCHAR(255) NULL, `is_verified` TINYINT(1) NOT NULL DEFAULT 1, `verify_token` VARCHAR(64) NULL, `verify_token_expires_at` DATETIME NULL, `first_seen_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, `last_seen_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, UNIQUE KEY `uk_user_ip` (`user_id`, `ip_address`), INDEX (`verify_token`)) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci",
         ];
         foreach ($colUpgrades as $sql) {
             try {
diff --git a/config/schema.sql b/config/schema.sql
index d16c1e3..407feb7 100644
--- a/config/schema.sql
+++ b/config/schema.sql
@@ -18,6 +18,8 @@ CREATE TABLE IF NOT EXISTS `users` (
   `fociz_widget_layout` TEXT NULL,
   `last_mail_check_at` DATETIME NULL,
   `last_jira_check_at` DATETIME NULL,
+  `last_login_ip` VARCHAR(45) NULL,
+  `last_login_at` DATETIME NULL,
   `created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
   `updated_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
@@ -257,3 +259,19 @@ CREATE TABLE IF NOT EXISTS `task_subtasks` (
   CONSTRAINT `fk_subtasks_task` FOREIGN KEY (`task_id`) REFERENCES `tasks` (`id`) ON DELETE CASCADE,
   CONSTRAINT `fk_subtasks_user` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- Fociz Beveiliging: Bekende IP-adressen en verificatie per gebruiker
+CREATE TABLE IF NOT EXISTS `user_known_ips` (
+  `id` INT AUTO_INCREMENT PRIMARY KEY,
+  `user_id` INT NOT NULL,
+  `ip_address` VARCHAR(45) NOT NULL,
+  `user_agent` VARCHAR(255) NULL,
+  `is_verified` TINYINT(1) NOT NULL DEFAULT 1,
+  `verify_token` VARCHAR(64) NULL,
+  `verify_token_expires_at` DATETIME NULL,
+  `first_seen_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `last_seen_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+  UNIQUE KEY `uk_user_ip` (`user_id`, `ip_address`),
+  INDEX (`verify_token`),
+  CONSTRAINT `fk_known_ips_user` FOREIGN KEY (`user_id`) REFERENCES `users` (`id`) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
diff --git a/includes/auth.php b/includes/auth.php
index a5dc805..7880c79 100644
--- a/includes/auth.php
+++ b/includes/auth.php
@@ -33,6 +33,188 @@ function is_https_request(): bool {
     return false;
 }
 
+/**
+ * AES-256-GCM / AES-256-CBC encryptie helper voor gevoelige tokens (OAuth, API keys)
+ */
+function fociz_encrypt(string $plaintext): string {
+    if (empty($plaintext)) return '';
+    $key = hash('sha256', defined('APP_SECRET') ? APP_SECRET : 'fociz-maria-db-super-secret-key-998877', true);
+    $iv = random_bytes(16);
+    $encrypted = openssl_encrypt($plaintext, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
+    if ($encrypted === false) return $plaintext;
+    return 'ENC:' . base64_encode($iv . $encrypted);
+}
+
+/**
+ * AES-256-CBC decryptie helper; decodeert indien versleuteld, laat legacy plaintext ongemoeid
+ */
+function fociz_decrypt(string $ciphertext): string {
+    if (empty($ciphertext)) return '';
+    if (!str_starts_with($ciphertext, 'ENC:')) {
+        return $ciphertext; // Plaintext legacy waarde
+    }
+    $raw = base64_decode(substr($ciphertext, 4), true);
+    if ($raw === false || strlen($raw) < 17) {
+        return $ciphertext;
+    }
+    $iv = substr($raw, 0, 16);
+    $encrypted = substr($raw, 16);
+    $key = hash('sha256', defined('APP_SECRET') ? APP_SECRET : 'fociz-maria-db-super-secret-key-998877', true);
+    $decrypted = openssl_decrypt($encrypted, 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
+    return ($decrypted !== false) ? $decrypted : $ciphertext;
+}
+
+/**
+ * Bepaalt het actuele client IP-adres (rekening houdend met reverse proxies)
+ */
+function fociz_get_client_ip(): string {
+    $headers = [
+        'HTTP_CF_CONNECTING_IP', // Cloudflare
+        'HTTP_X_REAL_IP',        // Nginx reverse proxy
+        'HTTP_X_FORWARDED_FOR',  // Standard proxy chain
+        'REMOTE_ADDR'            // Directe verbinding
+    ];
+
+    foreach ($headers as $header) {
+        if (!empty($_SERVER[$header])) {
+            $ipList = explode(',', $_SERVER[$header]);
+            $ip = trim($ipList[0]);
+            if (filter_var($ip, FILTER_VALIDATE_IP)) {
+                return $ip;
+            }
+        }
+    }
+    return $_SERVER['REMOTE_ADDR'] ?? '127.0.0.1';
+}
+
+/**
+ * Genereert een sessie fingerprint op basis van IP en browser/platform
+ */
+function fociz_get_client_fingerprint(): string {
+    $ip = fociz_get_client_ip();
+    $ua = $_SERVER['HTTP_USER_AGENT'] ?? '';
+    // Neem IP en User Agent mee voor strikte sessiebinding
+    return hash('sha256', "{$ip}|{$ua}");
+}
+
+/**
+ * Controleert of een IP-adres bekend en geverifieerd is voor een gebruiker
+ */
+function fociz_is_ip_known_for_user(int $userId, string $ip): bool {
+    try {
+        $db = get_db_connection();
+        // Als de gebruiker nog NOOIT een IP heeft opgeslagen, beschouwen we dit als eerste setup
+        $countStmt = $db->prepare("SELECT COUNT(*) FROM user_known_ips WHERE user_id = ?");
+        $countStmt->execute([$userId]);
+        $totalKnown = (int)$countStmt->fetchColumn();
+        if ($totalKnown === 0) {
+            return true; // Eerste inlog ooit
+        }
+
+        $stmt = $db->prepare("SELECT is_verified FROM user_known_ips WHERE user_id = ? AND ip_address = ?");
+        $stmt->execute([$userId, $ip]);
+        $row = $stmt->fetch();
+        return ($row && !empty($row['is_verified']));
+    } catch (Throwable $e) {
+        error_log("fociz_is_ip_known_for_user error: " . $e->getMessage());
+        return true; // Fallback op toegestaan bij databasefout
+    }
+}
+
+/**
+ * Registreert of vernieuwt een IP-adres voor een gebruiker
+ */
+function fociz_register_user_ip(int $userId, string $ip, bool $isVerified = true): void {
+    try {
+        $db = get_db_connection();
+        $ua = substr($_SERVER['HTTP_USER_AGENT'] ?? '', 0, 255);
+        $stmt = $db->prepare("
+            INSERT INTO user_known_ips (user_id, ip_address, user_agent, is_verified, last_seen_at)
+            VALUES (?, ?, ?, ?, NOW())
+            ON DUPLICATE KEY UPDATE 
+                user_agent = VALUES(user_agent),
+                is_verified = IF(VALUES(is_verified) = 1, 1, is_verified),
+                last_seen_at = NOW()
+        ");
+        $stmt->execute([$userId, $ip, $ua, $isVerified ? 1 : 0]);
+
+        // Werk ook last_login_ip en last_login_at bij op users tabel
+        $updateUser = $db->prepare("UPDATE users SET last_login_ip = ?, last_login_at = NOW() WHERE id = ?");
+        $updateUser->execute([$ip, $userId]);
+    } catch (Throwable $e) {
+        error_log("fociz_register_user_ip error: " . $e->getMessage());
+    }
+}
+
+/**
+ * Maakt een verificatietoken aan voor een nieuwe locatie/IP en stuurt een e-mail
+ */
+function fociz_send_new_ip_verification(int $userId, string $email, string $name, string $ip): bool {
+    try {
+        $db = get_db_connection();
+        $token = bin2hex(random_bytes(32));
+        $expiresAt = date('Y-m-d H:i:s', time() + 1800); // 30 minuten geldig
+        $ua = substr($_SERVER['HTTP_USER_AGENT'] ?? '', 0, 255);
+
+        $stmt = $db->prepare("
+            INSERT INTO user_known_ips (user_id, ip_address, user_agent, is_verified, verify_token, verify_token_expires_at)
+            VALUES (?, ?, ?, 0, ?, ?)
+            ON DUPLICATE KEY UPDATE 
+                user_agent = VALUES(user_agent),
+                verify_token = VALUES(verify_token),
+                verify_token_expires_at = VALUES(verify_token_expires_at)
+        ");
+        $stmt->execute([$userId, $ip, $ua, $token, $expiresAt]);
+
+        // Verificatie e-mail opstellen en verzenden
+        require_once __DIR__ . '/mailer.php';
+        $appUrl = defined('APP_URL') ? APP_URL : 'https://www.fociz.nl';
+        $verifyUrl = "{$appUrl}/auth/verify-ip.php?token={$token}";
+
+        $cleanName = !empty($name) ? htmlspecialchars($name) : 'Collega';
+        $timeStr = date('d-m-Y H:i');
+
+        $contentHtml = "
+            <p style='margin: 0 0 14px 0;'>Beste <strong>{$cleanName}</strong>,</p>
+            <p style='margin: 0 0 14px 0;'>
+                Er is zojuist geprobeerd in te loggen op uw Fociz-account vanaf een <strong>onbekende locatie of nieuw IP-adres</strong>:
+            </p>
+            <div style='background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.25); border-radius: 12px; padding: 14px 18px; margin: 18px 0;'>
+                <table role='presentation' border='0' cellpadding='0' cellspacing='0' width='100%'>
+                    <tr>
+                        <td style='font-size: 13px; color: #94a3b8;'>Nieuw IP-adres:</td>
+                        <td align='right' style='font-size: 13px; font-weight: 700; color: #f87171; font-family: monospace;'>{$ip}</td>
+                    </tr>
+                    <tr>
+                        <td style='font-size: 13px; color: #94a3b8; padding-top: 6px;'>Tijdstip:</td>
+                        <td align='right' style='font-size: 13px; font-weight: 700; color: #e2e8f0; padding-top: 6px;'>{$timeStr}</td>
+                    </tr>
+                </table>
+            </div>
+            <p style='margin: 0 0 14px 0;'>
+                Bent u dit zelf? Klik dan op onderstaande knop om deze locatie te autoriseren. Hierna kunt u direct veilig inloggen.
+            </p>
+        ";
+
+        $html = FocizMailer::renderEmailTemplate([
+            'title'           => 'Nieuwe inloglocatie gedetecteerd',
+            'preheader'       => "Inlogpoging vanaf nieuw IP {$ip} op Fociz",
+            'badge'           => 'LOCATIE BEVEILIGING',
+            'content_html'    => $contentHtml,
+            'cta_text'        => 'Locatie Bevestigen & Toestaan',
+            'cta_url'         => $verifyUrl,
+            'cta_subtext'     => '⏱️ Deze autorisatielink is 30 minuten geldig.',
+            'security_notice' => 'Was u dit niet? Verander direct uw wachtwoord en neem contact op met uw systeembeheerder.'
+        ]);
+
+        $res = FocizMailer::send($email, $name, "Bevestig nieuwe inloglocatie ({$ip}) — Fociz", $html);
+        return !empty($res['success']);
+    } catch (Throwable $e) {
+        error_log("fociz_send_new_ip_verification error: " . $e->getMessage());
+        return false;
+    }
+}
+
 function start_secure_session(): void {
     if (session_status() === PHP_SESSION_NONE) {
         // Dagsessie: 24 uur (86400s) zodat server-garbage collectors de sessie niet tussentijds wissen
@@ -209,13 +391,26 @@ function get_logged_in_user(): ?array {
     $db = get_db_connection();
     ensure_remember_token_columns($db);
 
-    // 2. Controleer actieve PHP sessie (mits behorend bij vandaag)
+    $clientFingerprint = fociz_get_client_fingerprint();
+
+    // 2. Controleer actieve PHP sessie (mits behorend bij vandaag én hetzelfde IP/fingerprint)
     if (!empty($_SESSION['user_id']) && !empty($_SESSION['is_2fa_verified'])) {
+        // IP-verificatie: als het IP/locatie tussentijds verandert, moet er opnieuw worden ingelogd
+        if (!empty($_SESSION['auth_fingerprint']) && $_SESSION['auth_fingerprint'] !== $clientFingerprint) {
+            $_SESSION = ['session_was_expired' => true, 'ip_changed' => true];
+            clear_day_session_cookie();
+            if (session_status() === PHP_SESSION_ACTIVE) {
+                @session_regenerate_id(true);
+            }
+            return null;
+        }
+
         $stmt = $db->prepare("SELECT id, name, email, role, two_factor_enabled, avatar_url, theme, notification_settings, default_jira_filter_code, fociz_widget_layout, created_at FROM users WHERE id = ?");
         $stmt->execute([$_SESSION['user_id']]);
         $user = $stmt->fetch();
         if ($user) {
             $_SESSION['auth_date'] = $today;
+            $_SESSION['auth_fingerprint'] = $clientFingerprint;
             $_SESSION['session_expires_at'] = strtotime('today 23:59:59');
             $_SESSION['last_activity'] = $now;
             return $user;
@@ -233,6 +428,13 @@ function get_logged_in_user(): ?array {
         $stmt->execute([$dayToken, $today]);
         $user = $stmt->fetch();
         if ($user) {
+            $currentIp = fociz_get_client_ip();
+            // Als het token op een ander, onbekend IP wordt aangeboden, weiger de automatische herstel
+            if (!fociz_is_ip_known_for_user((int)$user['id'], $currentIp)) {
+                clear_day_session_cookie();
+                return null;
+            }
+
             // Herstel sessie voor vandaag
             $_SESSION['user_id'] = $user['id'];
             $_SESSION['user_name'] = $user['name'];
@@ -240,6 +442,7 @@ function get_logged_in_user(): ?array {
             $_SESSION['user_role'] = $user['role'];
             $_SESSION['is_2fa_verified'] = true;
             $_SESSION['auth_date'] = $today;
+            $_SESSION['auth_fingerprint'] = $clientFingerprint;
             $_SESSION['session_expires_at'] = strtotime('today 23:59:59');
             $_SESSION['last_activity'] = $now;
             return $user;
@@ -287,8 +490,11 @@ function require_auth(bool $json = false): array {
             exit;
         }
         $wasExpired = !empty($_SESSION['session_was_expired']);
-        unset($_SESSION['session_was_expired']);
-        if ($wasExpired) {
+        $ipChanged = !empty($_SESSION['ip_changed']);
+        unset($_SESSION['session_was_expired'], $_SESSION['ip_changed']);
+        if ($ipChanged) {
+            header('Location: /auth/login.php?ip_changed=1');
+        } elseif ($wasExpired) {
             header('Location: /auth/login.php?expired=1');
         } else {
             header('Location: /auth/login.php');
diff --git a/includes/cache.php b/includes/cache.php
index 003a620..b458f95 100644
--- a/includes/cache.php
+++ b/includes/cache.php
@@ -137,3 +137,24 @@ function fociz_cache_delete_pattern(string $prefix): bool {
         return false;
     }
 }
+
+/**
+ * Verwijdert alle verlopen items actief uit de cache tabel (AVG/GDPR opschoning)
+ */
+function fociz_cache_cleanup_expired(?PDO $db = null): int {
+    try {
+        $pdo = $db ?: get_db_connection();
+        ensure_app_cache_table($pdo);
+        $stmt = $pdo->prepare("DELETE FROM app_cache WHERE expires_at < ?");
+        $stmt->execute([time()]);
+        return $stmt->rowCount();
+    } catch (Throwable $e) {
+        error_log("fociz_cache_cleanup_expired error: " . $e->getMessage());
+        return 0;
+    }
+}
+
+// Probabilistische automatische GC (5% kans bij elke script execution)
+if (mt_rand(1, 20) === 1) {
+    fociz_cache_cleanup_expired();
+}
diff --git a/includes/integrations/jira.php b/includes/integrations/jira.php
index 1739bce..a71eaba 100644
--- a/includes/integrations/jira.php
+++ b/includes/integrations/jira.php
@@ -866,7 +866,8 @@ function jira_get_dashboard_data(int $userId, bool $forceRefresh = false): array
     $settings = json_decode($integration['settings'] ?? '{}', true) ?: [];
     $domain   = !empty($settings['jira_domain']) ? $settings['jira_domain'] : jira_get_company_domain();
     $email    = $settings['jira_email'] ?? fociz_env('JIRA_EMAIL', '');
-    $apiToken = $settings['jira_api_token'] ?? fociz_env('JIRA_API_TOKEN', '');
+    $apiTokenRaw = $settings['jira_api_token'] ?? fociz_env('JIRA_API_TOKEN', '');
+    $apiToken = fociz_decrypt($apiTokenRaw);
     $accName  = $settings['account_name'] ?? 'Atlassian Gebruiker';
 
     if (empty($domain) || empty($email) || empty($apiToken)) {
diff --git a/includes/integrations/microsoft.php b/includes/integrations/microsoft.php
index 1f83a8c..656fc03 100644
--- a/includes/integrations/microsoft.php
+++ b/includes/integrations/microsoft.php
@@ -218,23 +218,25 @@ function microsoft_get_valid_token(int $userId, bool $forceRefresh = false): ?st
         return null;
     }
 
+    $accessToken = fociz_decrypt($integration['access_token']);
+    $refreshToken = fociz_decrypt($integration['refresh_token'] ?? '');
+
     $settings = json_decode($integration['settings'] ?? '{}', true) ?: [];
     $expiresAt = (int)($settings['expires_at'] ?? 0);
 
     // Als token nog minstens 4 minuten geldig is én we niet forceren, direct retourneren
     if (!$forceRefresh && $expiresAt > (time() + 240)) {
-        return $integration['access_token'];
+        return $accessToken;
     }
 
     // Token is verlopen of forceRefresh gevraagd; refresh met refresh_token
-    $refreshToken = $integration['refresh_token'] ?? '';
     $appConfig = microsoft_get_app_config();
     $clientId     = !empty($settings['client_id']) ? $settings['client_id'] : $appConfig['client_id'];
     $clientSecret = !empty($settings['client_secret']) ? $settings['client_secret'] : $appConfig['client_secret'];
     $tenantId     = !empty($settings['tenant_id']) ? $settings['tenant_id'] : $appConfig['tenant_id'];
 
     if (empty($refreshToken) || empty($clientId) || empty($clientSecret)) {
-        return !$forceRefresh ? ($integration['access_token'] ?? null) : null;
+        return !$forceRefresh ? $accessToken : null;
     }
 
     $cleanTenant = (!empty($tenantId) && $tenantId !== 'common') ? $tenantId : 'planningsagenda.nl';
@@ -264,15 +266,20 @@ function microsoft_get_valid_token(int $userId, bool $forceRefresh = false): ?st
             SET access_token = ?, refresh_token = ?, settings = ?, last_sync_at = NOW()
             WHERE id = ?
         ");
-        $updateStmt->execute([$newAccessToken, $newRefreshToken, json_encode($settings), $integration['id']]);
+        $updateStmt->execute([
+            fociz_encrypt($newAccessToken),
+            fociz_encrypt($newRefreshToken),
+            json_encode($settings),
+            $integration['id']
+        ]);
 
         return $newAccessToken;
     }
 
     error_log("Microsoft token refresh mislukt voor user {$userId}: " . ($response['error'] ?? json_encode($response['json'])));
     // Fallback: indien het huidige token nog aanwezig is, probeer dit toch te gebruiken
-    if (!empty($integration['access_token'])) {
-        return $integration['access_token'];
+    if (!empty($accessToken)) {
+        return $accessToken;
     }
     return null;
 }