mailgoserver/internal/webui/templates/dkim.html

{{define "title"}}DKIM Keys - Email Server{{end}}

{{define "extra_css"}}
<style>
    .dns-record { font-family: 'Courier New', monospace; color: black; background-color: var(--bs-gray-100); border-radius: 0.375rem; padding: 0.75rem; border: 1px solid var(--bs-border-color); word-break: break-all; }
    .status-indicator { width: 12px; height: 12px; border-radius: 50%; display: inline-block; margin-right: 0.5rem; }
    .status-success { background-color: #28a745; }
    .status-warning { background-color: #ffc107; }
    .status-danger { background-color: #dc3545; }
</style>
{{end}}

{{define "content"}}
<div class="container-fluid">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2><i class="bi bi-shield-check me-2"></i>DKIM Key Management</h2>
        <div class="btn-group">
            <button class="btn btn-outline-primary me-2" data-bs-toggle="modal" data-bs-target="#createDKIMModal"><i class="bi bi-plus-circle me-2"></i>Create DKIM</button>
            <button class="btn btn-outline-info" data-action="check-all-dns"><i class="bi bi-arrow-clockwise me-2"></i>Check All DNS</button>
        </div>
    </div>

    <div class="modal fade" id="createDKIMModal" tabindex="-1" aria-hidden="true">
      <div class="modal-dialog">
        <div class="modal-content">
          <form id="createDKIMForm" method="post" action="/smtp-server/dkim/create">
            <div class="modal-header">
              <h5 class="modal-title">Create New DKIM Key</h5>
              <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
              <div class="mb-3">
                <label for="dkimDomain" class="form-label">Domain</label>
                <select class="form-select" id="dkimDomain" name="domain" required>
                  <option value="" disabled selected>Select domain</option>
                  {{range .dkim_data}}<option value="{{.domain.domain_name}}">{{.domain.domain_name}}</option>{{end}}
                </select>
              </div>
              <div class="mb-3">
                <label for="dkimSelector" class="form-label">Selector (optional)</label>
                <input type="text" class="form-control" id="dkimSelector" name="selector" maxlength="32" placeholder="Leave blank for random selector">
              </div>
            </div>
            <div class="modal-footer">
              <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
              <button type="submit" class="btn btn-primary">Create</button>
            </div>
          </form>
        </div>
      </div>
    </div>

    {{range .dkim_data}}
    {{$domain := .domain}}{{$key := .dkim_key}}{{$slug := dotToDash $domain.domain_name}}
    <div class="card mb-4" id="domain-{{$slug}}" data-is-active="{{$key.IsActive}}">
        <div class="card-header">
            <div class="d-flex justify-content-between align-items-center">
                <div class="flex-grow-1 card-header-clickable" style="cursor: pointer;" data-bs-toggle="collapse" data-bs-target="#collapse-{{$slug}}">
                    <h5 class="mb-0">
                        <i class="bi bi-server me-2"></i>
                        {{$domain.domain_name}}
                        {{if $key.IsActive}}<span class="badge bg-success ms-2">Active</span>{{else}}<span class="badge bg-secondary ms-2">Inactive</span>{{end}}
                    </h5>
                </div>
                <div class="btn-group btn-group-sm me-2">
                    <button class="btn btn-outline-primary" data-action="check-dns" data-domain="{{$domain.domain_name}}" data-selector="{{$key.Selector}}" onclick="event.stopPropagation();">
                        <i class="bi bi-search me-1"></i>Check DNS
                    </button>
                    <div class="btn-group btn-group-sm" role="group">
                        <a href="/smtp-server/dkim/{{$key.ID}}/edit" class="btn btn-outline-info" onclick="event.stopPropagation();"><i class="bi bi-pencil me-1"></i>Edit</a>
                        <form method="post" action="/smtp-server/dkim/{{$key.ID}}/toggle" class="d-inline">
                            {{if $key.IsActive}}
                            <button type="submit" class="btn btn-outline-warning" onclick="event.stopPropagation();" title="Disable DKIM"><i class="bi bi-pause-circle me-1"></i>Disable</button>
                            {{else}}
                            <button type="submit" class="btn btn-outline-success" onclick="event.stopPropagation();" title="Enable DKIM"><i class="bi bi-play-circle me-1"></i>Enable</button>
                            {{end}}
                        </form>
                        <form method="post" action="/smtp-server/dkim/{{$key.ID}}/remove" class="d-inline">
                            <button type="submit" class="btn btn-outline-danger" onclick="event.stopPropagation();" data-confirm="Permanently remove the DKIM key for {{$domain.domain_name}}? You will lose the ability to sign emails until you regenerate a new key.">
                                <i class="bi bi-trash me-1"></i>Remove
                            </button>
                        </form>
                    </div>
                    <form method="post" action="/smtp-server/dkim/{{$domain.id}}/regenerate" class="d-inline" onsubmit="event.stopPropagation();">
                        <button type="submit" class="btn btn-outline-warning" onclick="event.stopPropagation();"><i class="bi bi-arrow-clockwise me-1"></i>Regenerate</button>
                    </form>
                </div>
                <div class="card-header-clickable" style="cursor: pointer;" data-bs-toggle="collapse" data-bs-target="#collapse-{{$slug}}">
                    <i class="bi bi-chevron-down" id="chevron-{{$slug}}"></i>
                </div>
            </div>
        </div>
        <div class="collapse" id="collapse-{{$slug}}">
            <div class="card-body">
            <div class="row">
                <div class="col-lg-6 mb-3">
                    <h6>
                        <i class="bi bi-key me-2"></i>DKIM DNS Record
                        <span class="dns-status" id="dkim-status-{{$slug}}"><span class="status-indicator status-warning"></span><small class="text-muted">Active (DNS not checked)</small></span>
                    </h6>
                    <div class="mb-2"><strong>Name:</strong><div class="dns-record">{{.dns_record.name}}</div></div>
                    <div class="mb-2"><strong>Type:</strong> TXT</div>
                    <div class="mb-2"><strong>Value:</strong><div class="dns-record">{{.dns_record.value}}</div></div>
                    <button class="btn btn-outline-secondary btn-sm" onclick="copyToClipboard('{{.dns_record.value}}')"><i class="bi bi-clipboard me-1"></i>Copy Value</button>
                </div>
                <div class="col-lg-6 mb-3">
                    <h6>
                        <i class="bi bi-shield-lock me-2"></i>SPF DNS Record
                        <span class="dns-status" id="spf-status-{{$slug}}"><span class="status-indicator status-warning"></span><small class="text-muted">Not checked</small></span>
                    </h6>
                    <div class="mb-2"><strong>Name:</strong><div class="dns-record">{{$domain.domain_name}}</div></div>
                    <div class="mb-2"><strong>Type:</strong> TXT</div>
                    {{if .existing_spf}}<div class="mb-2"><strong>Current SPF:</strong><div class="dns-record">{{.existing_spf}}</div></div>{{end}}
                    <div class="mb-2"><strong>Recommended SPF:</strong><div class="dns-record">{{.recommended_spf}}</div></div>
                    <button class="btn btn-outline-secondary btn-sm" onclick="copyToClipboard('{{.recommended_spf}}')"><i class="bi bi-clipboard me-1"></i>Copy SPF</button>
                </div>
            </div>
            <div class="row">
                <div class="col-12">
                    <h6><i class="bi bi-info-circle me-2"></i>Key Information</h6>
                    <div class="row">
                        <div class="col-md-3"><strong>Selector:</strong><br><code>{{$key.Selector}}</code></div>
                        <div class="col-md-3"><strong>Created:</strong><br>{{strftime "%Y-%m-%d %H:%M" $key.CreatedAt}}</div>
                        <div class="col-md-3"><strong>Server IP:</strong><br><code>{{.public_ip}}</code></div>
                        <div class="col-md-3"><strong>Status:</strong><br>{{if $key.IsActive}}<span class="text-success">Active</span>{{else}}<span class="text-secondary">Inactive</span>{{end}}</div>
                    </div>
                </div>
            </div>
            </div>
        </div>
    </div>
    {{end}}

    {{if .old_dkim_data}}
    <div class="card mb-4">
        <div class="card-header"><h4 class="mb-0"><i class="bi bi-archive me-2"></i>Old DKIM Keys <span class="badge bg-secondary ms-2">{{len .old_dkim_data}}</span></h4></div>
        <div class="card-body">
            <p class="text-muted mb-3">These keys have been replaced or disabled. They are kept for reference and can be permanently removed.</p>
            {{range .old_dkim_data}}
            {{$domain := .domain}}{{$key := .dkim_key}}
            <div class="card mb-3 border-secondary">
                <div class="card-header bg-dark">
                    <div class="d-flex justify-content-between align-items-center">
                        <div>
                            <h6 class="mb-0"><i class="bi bi-server me-2"></i>{{$domain.domain_name}}<span class="badge bg-secondary ms-2">{{.status_text}}</span></h6>
                            <small class="text-muted">Selector: <code>{{$key.Selector}}</code> | Created: {{strftime "%Y-%m-%d %H:%M" $key.CreatedAt}}</small>
                        </div>
                        <div class="btn-group btn-group-sm">
                            <form method="post" action="/smtp-server/dkim/{{$key.ID}}/toggle" class="d-inline">
                                <button type="submit" class="btn btn-outline-success btn-sm"><i class="bi bi-play-circle me-1"></i>Reactivate</button>
                            </form>
                            <form method="post" action="/smtp-server/dkim/{{$key.ID}}/remove" class="d-inline">
                                <button type="submit" class="btn btn-outline-danger btn-sm" data-confirm="Permanently remove this old DKIM key? This action cannot be undone."><i class="bi bi-trash me-1"></i>Remove</button>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
            {{end}}
        </div>
    </div>
    {{end}}

    {{if not .dkim_data}}
    <div class="card">
        <div class="card-body text-center py-5">
            <i class="bi bi-shield-x text-muted" style="font-size: 4rem;"></i>
            <h4 class="text-muted mt-3">No DKIM Keys Found</h4>
            <p class="text-muted">Add domains first to automatically generate DKIM keys</p>
            <a href="/smtp-server/domains/add" class="btn btn-primary"><i class="bi bi-plus-circle me-2"></i>Add Domain</a>
        </div>
    </div>
    {{end}}
</div>

<div class="modal fade" id="dnsResultModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <div class="modal-content">
            <div class="modal-header"><h5 class="modal-title">DNS Check Results</h5><button type="button" class="btn-close" data-bs-dismiss="modal"></button></div>
            <div class="modal-body" id="dnsResults"></div>
            <div class="modal-footer"><button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button></div>
        </div>
    </div>
</div>
{{end}}

{{define "extra_js"}}
<script>
    function copyToClipboard(text) {
        navigator.clipboard.writeText(text).then(function() { showToast('Copied to clipboard!', 'success'); }, function(err) { showToast('Failed to copy: ' + err, 'danger'); });
    }

    async function checkDomainDNS(domain, selector) {
        const dkimStatus = document.getElementById(`dkim-status-${domain.replace('.', '-')}`);
        const spfStatus = document.getElementById(`spf-status-${domain.replace('.', '-')}`);
        dkimStatus.innerHTML = '<span class="status-indicator status-warning"></span><small class="text-muted">Checking...</small>';
        spfStatus.innerHTML = '<span class="status-indicator status-warning"></span><small class="text-muted">Checking...</small>';
        try {
            const dkimResponse = await fetch('/smtp-server/dkim/check_dns', { method: 'POST', headers: {'Content-Type': 'application/x-www-form-urlencoded'}, body: new URLSearchParams({domain, selector}) });
            const dkimResult = await dkimResponse.json();
            const spfResponse = await fetch('/smtp-server/dkim/check_spf', { method: 'POST', headers: {'Content-Type': 'application/x-www-form-urlencoded'}, body: new URLSearchParams({domain}) });
            const spfResult = await spfResponse.json();
            const domainCard = document.getElementById(`domain-${domain.replace('.', '-')}`);
            const isActive = domainCard && domainCard.dataset.isActive === 'true';
            if (isActive) {
                dkimStatus.innerHTML = dkimResult.success
                    ? '<span class="status-indicator status-success"></span><small class="text-success">Active & Configured</small>'
                    : '<span class="status-indicator" style="background-color: #fd7e14;"></span><small class="text-warning">Active but DNS not found</small>';
            } else {
                dkimStatus.innerHTML = '<span class="status-indicator" style="background-color: #6c757d;"></span><small class="text-muted">Disabled</small>';
            }
            spfStatus.innerHTML = spfResult.success
                ? '<span class="status-indicator status-success"></span><small class="text-success">Found</small>'
                : '<span class="status-indicator status-danger"></span><small class="text-danger">Not found</small>';
            showDNSResults(domain, dkimResult, spfResult);
        } catch (error) {
            dkimStatus.innerHTML = '<span class="status-indicator status-danger"></span><small class="text-danger">Error</small>';
            spfStatus.innerHTML = '<span class="status-indicator status-danger"></span><small class="text-danger">Error</small>';
        }
    }

    function showDNSResults(domain, dkimResult, spfResult) {
        const resultsHtml = `
            <h6>DNS Check Results for ${domain}</h6>
            <div class="mb-3"><h6 class="text-primary">DKIM Record</h6>
                <div class="alert ${dkimResult.success ? 'alert-success' : 'alert-danger'}">
                    <strong>Status:</strong> ${dkimResult.success ? 'Found' : 'Not Found'}<br>
                    <strong>Message:</strong> ${dkimResult.message}
                </div>
            </div>
            <div class="mb-3"><h6 class="text-primary">SPF Record</h6>
                <div class="alert ${spfResult.success ? 'alert-success' : 'alert-danger'}">
                    <strong>Status:</strong> ${spfResult.success ? 'Found' : 'Not Found'}<br>
                    <strong>Message:</strong> ${spfResult.message}
                </div>
            </div>`;
        document.getElementById('dnsResults').innerHTML = resultsHtml;
        new bootstrap.Modal(document.getElementById('dnsResultModal')).show();
    }

    async function checkAllDNS() {
        const cards = document.querySelectorAll('[data-action="check-dns"]');
        for (const btn of cards) {
            await checkDomainDNS(btn.dataset.domain, btn.dataset.selector);
        }
    }

    document.addEventListener('DOMContentLoaded', function() {
        const checkAllBtn = document.querySelector('[data-action="check-all-dns"]');
        if (checkAllBtn) { checkAllBtn.addEventListener('click', checkAllDNS); }
        document.querySelectorAll('[data-action="check-dns"]').forEach(button => {
            button.addEventListener('click', function(event) {
                event.stopPropagation();
                checkDomainDNS(this.dataset.domain, this.dataset.selector);
            });
        });
        document.querySelectorAll('.card-header-clickable[data-bs-toggle="collapse"]').forEach(function(element) {
            element.addEventListener('click', function() {
                const targetId = this.getAttribute('data-bs-target');
                const chevron = document.querySelector(targetId.replace('#collapse-', '#chevron-'));
                if (chevron) {
                    setTimeout(() => {
                        const collapseElement = document.querySelector(targetId);
                        chevron.className = (collapseElement && collapseElement.classList.contains('show')) ? 'bi bi-chevron-up' : 'bi bi-chevron-down';
                    }, 100);
                }
            });
        });
        document.querySelectorAll('form[action*="toggle"]').forEach(form => {
            if (!form.action.includes('/dkim/')) return;
            form.addEventListener('submit', async function(event) {
                event.preventDefault();
                const response = await fetch(this.action, { method: 'POST', body: new FormData(this), headers: {'X-Requested-With': 'XMLHttpRequest'} });
                if (response.ok) {
                    const result = await response.json();
                    if (result.success) { showToast(result.message, 'success'); setTimeout(() => location.reload(), 600); }
                    else { showToast(result.message, 'danger'); }
                }
            });
        });
        document.getElementById('createDKIMForm').addEventListener('submit', async function(event) {
            event.preventDefault();
            const response = await fetch(this.action, { method: 'POST', body: new FormData(this) });
            const result = await response.json();
            if (result.success) { showToast(result.message, 'success'); setTimeout(() => location.reload(), 600); }
            else { showToast(result.message, 'danger'); }
        });
    });
</script>
{{end}}