feat(cluster): FQDN-First Token-Flow — Node vor dem Join vorregistrieren
Cluster-Seite: Schritt 2 fragt jetzt den FQDN des neuen Knotens bevor der Token generiert wird. Der Knoten wird sofort in ha_nodes (status=pending) eingetragen. Nach Token-Generierung wird direkt die Setup-Wizard-URL des neuen Knotens angezeigt (https://<fqdn>:3443/setup). Backend: POST /cluster/join-tokens nimmt jetzt node_fqdn entgegen, pre-registriert via preRegisterByFQDN(). Die IP wird beim issue-cert nachgetragen (preRegisterJoiner). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
@@ -60,7 +60,7 @@ import (
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usersvc "git.netcell-it.de/projekte/edgeguard-native/internal/services/users"
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)
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var version = "1.1.153"
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var version = "1.1.154"
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func main() {
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addr := os.Getenv("EDGEGUARD_API_ADDR")
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@@ -11,7 +11,7 @@ import (
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"git.netcell-it.de/projekte/edgeguard-native/internal/services/setup"
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)
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var version = "1.1.153"
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var version = "1.1.154"
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const usage = `edgeguard-ctl — EdgeGuard CLI
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@@ -41,7 +41,7 @@ import (
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"git.netcell-it.de/projekte/edgeguard-native/internal/services/tlscerts"
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)
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var version = "1.1.153"
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var version = "1.1.154"
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const (
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// renewTickInterval — how often we re-evaluate expiring certs.
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@@ -292,29 +292,64 @@ func localSystemLoad() any {
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// ── Phase 3.4: Cluster-Join Token Flow ────────────────────────────────
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// GenerateJoinToken — Admin generiert einen one-shot Bootstrap-Token
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// für einen neuen Peer. Token wird NUR EINMAL zurückgegeben; Server
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// speichert keinen Klartext, beim Re-Use blockt der nonce-Tracker.
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// für einen neuen Peer. Der FQDN des neuen Nodes wird vorab übergeben
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// so dass er sofort in ha_nodes vorregistriert und im UI angezeigt werden
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// kann. Token wird NUR EINMAL zurückgegeben.
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func (h *ClusterHandler) GenerateJoinToken(c *gin.Context) {
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var req struct {
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NodeFQDN string `json:"node_fqdn"`
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}
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// Body optional — wenn leer, läuft der Flow ohne Pre-Register.
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_ = c.ShouldBindJSON(&req)
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token, exp, err := h.Tokens.Generate()
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if err != nil {
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response.Internal(c, err)
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return
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}
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// Wir liefern auch die primary-fqdn + ca-fingerprint mit, damit
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// das UI den Join-Befehl als kompletten curl/CLI-String anzeigen
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// kann.
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caCert, _, err := h.TLSStore.LoadCA()
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caFP := ""
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if err == nil && caCert != nil {
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caFP = jointoken.CAFingerprint16(caCert.Raw)
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}
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// Pre-register: wenn ein FQDN übergeben wurde, schon jetzt in
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// ha_nodes anlegen (status='pending') + Firewall-Reload. So ist
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// der Node bekannt bevor er überhaupt antwortet, und @peer_ipv4
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// wird beim issue-cert (wo wir die IP haben) nur noch updaten.
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if req.NodeFQDN != "" && h.Store != nil {
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go h.preRegisterByFQDN(req.NodeFQDN)
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}
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response.OK(c, gin.H{
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"token": token,
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"expires_at": exp.UTC().Format(time.RFC3339),
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"ca_fingerprint": caFP,
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"node_fqdn": req.NodeFQDN,
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})
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}
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// preRegisterByFQDN legt einen ha_nodes-Eintrag mit status='pending' an
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// bevor der Joiner überhaupt die Verbindung aufbaut. Idempotent dank
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// ON CONFLICT. Kein Firewall-Reload hier — die IP ist noch unbekannt;
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// das erledigt preRegisterJoiner wenn die issue-cert-Anfrage eintrifft.
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func (h *ClusterHandler) preRegisterByFQDN(fqdn string) {
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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nodeID := fmt.Sprintf("pre-%x", time.Now().UnixNano())
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n := models.HANode{
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ID: nodeID,
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Name: fqdn,
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FQDN: fqdn,
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APIURL: "https://" + fqdn + ":3443",
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Role: "peer",
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Status: "pending",
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}
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if _, err := h.Store.UpsertSelf(ctx, n); err != nil {
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slog.Warn("cluster: pre-register by FQDN failed", "fqdn", fqdn, "error", err)
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}
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}
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// IssueCert — Joining Peer POSTet seinen CSR + den Token. Wir verifizieren
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// + konsumieren den Token, signieren den CSR mit unserer Cluster-CA und
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// liefern {ca_cert, peer_cert} zurück. PUBLIC Endpoint — keine Session-
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@@ -615,11 +615,11 @@
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"step1Title": "1 — EdgeGuard auf dem neuen Host installieren",
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"step1Desc": "Als root auf dem neuen Host ausführen (Debian 13, amd64):",
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"step2Title": "2 — Join-Token hier generieren (auf diesem Primary-Node)",
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"step2Desc": "Erzeugt einen einmaligen HMAC-Token, der 30 Minuten gültig ist. Der Token autorisiert den neuen Node ein signiertes Cluster-TLS-Zertifikat zu erhalten.",
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"step2Desc": "Trage zuerst den FQDN des neuen Knotens ein. Er wird damit vorregistriert und Port 8443 wird für den Join geöffnet.",
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"step3Title": "3 — Auf dem neuen Node ausführen",
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"step3NoToken": "Zuerst oben auf \"Join-Token erzeugen\" klicken — der vollständige Befehl erscheint dann hier.",
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"step4Title": "4 — edgeguard-api auf dem neuen Node neu starten",
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"step4Desc": "Der Dienst lädt das neue Cluster-TLS-Zertifikat und beginnt Heartbeats zu senden. Der Node erscheint innerhalb von 30 Sekunden in der Peers-Tabelle.",
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"step4Desc": "Nachdem der Setup-Wizard auf dem neuen Knoten abgeschlossen ist, edgeguard-api dort neu starten um die Cluster-Zertifikate zu laden:",
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"apiUnreachable": "Cluster-API nicht erreichbar",
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"tokenLabel": "Token",
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"caFingerprintLabel": "CA-Fingerabdruck",
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@@ -670,7 +670,11 @@
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"joining": "joining",
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"leaving": "leaving",
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"unknown": "unbekannt"
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}
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},
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"step3SetupDesc": "Setup-Wizard auf dem neuen Knoten öffnen (https://<node-fqdn>:3443/setup), \"Vorhandenem Cluster beitreten\" wählen, Primary-FQDN ({{primaryFqdn}}) eingeben und den Token oben einfügen.",
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"generateNewToken": "Neuen Token generieren",
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"setupWizardHint": "Setup-Wizard auf dem neuen Knoten öffnen",
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"newNodeFqdnLabel": "FQDN des neuen Knotens"
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},
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"ssl": {
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"title": "SSL-Zertifikate",
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@@ -615,11 +615,11 @@
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"step1Title": "1 — Install EdgeGuard on the new host",
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"step1Desc": "Run as root on the new host (Debian 13, amd64):",
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"step2Title": "2 — Generate a join token here (on this primary node)",
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"step2Desc": "Creates a one-time HMAC token valid for 30 minutes. The token authorises the new node to receive a signed cluster TLS certificate.",
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"step2Desc": "Enter the FQDN of the new node first. This pre-registers it and opens port 8443 for the join.",
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"step3Title": "3 — Run on the new node",
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"step3NoToken": "Click \"Generate join token\" above — the full command will appear here.",
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"step4Title": "4 — Restart edgeguard-api on the new node",
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"step4Desc": "The service loads the new cluster TLS certificate and starts sending heartbeats. The node appears in the Peers table within 30 seconds.",
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"step4Desc": "After the setup wizard completes on the new node, restart edgeguard-api there to load the cluster certificates:",
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"apiUnreachable": "Cluster API not reachable",
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"tokenLabel": "Token",
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"caFingerprintLabel": "CA fingerprint",
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@@ -670,7 +670,11 @@
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"joining": "joining",
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"leaving": "leaving",
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"unknown": "unknown"
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}
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},
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"step3SetupDesc": "Open the setup wizard on the new node (https://<node-fqdn>:3443/setup), choose \"Join existing cluster\", enter the primary FQDN ({{primaryFqdn}}) and paste the token above.",
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"generateNewToken": "Generate new token",
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"setupWizardHint": "Open the setup wizard on the new node",
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"newNodeFqdnLabel": "New node FQDN"
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},
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"ssl": {
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"title": "SSL certificates",
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@@ -67,6 +67,7 @@ interface JoinTokenResponse {
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token: string
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expires_at: string
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ca_fingerprint: string
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node_fqdn?: string
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}
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interface CertInfo {
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@@ -260,9 +261,10 @@ export default function ClusterPage() {
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})
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const [joinToken, setJoinToken] = useState<JoinTokenResponse | null>(null)
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const [nodeFqdnInput, setNodeFqdnInput] = useState('')
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const generateToken = useMutation({
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mutationFn: async () => {
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const r = await apiClient.post('/cluster/join-tokens')
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mutationFn: async (nodeFqdn: string) => {
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const r = await apiClient.post('/cluster/join-tokens', { node_fqdn: nodeFqdn })
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return isEnvelope(r.data) ? (r.data.data as JoinTokenResponse) : null
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},
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onSuccess: (tok) => { setJoinToken(tok) },
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@@ -270,9 +272,6 @@ export default function ClusterPage() {
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})
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const primaryFqdn = data?.local_node?.fqdn ?? window.location.hostname
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const joinCmd = joinToken
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? `sudo edgeguard-ctl cluster-join ${primaryFqdn} \\\n --token ${joinToken.token}`
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: ''
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const peerColumns: ColumnsType<HANode> = [
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{
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@@ -416,17 +415,34 @@ export default function ClusterPage() {
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<StepRow n={2} title={t('cluster.step2Title')}>
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<Paragraph type="secondary" style={{ marginBottom: 8 }}>{t('cluster.step2Desc')}</Paragraph>
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<Tooltip title={isViewer ? t('auth.viewerBadge') : undefined}>
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<Button
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type="primary"
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icon={<KeyOutlined />}
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loading={generateToken.isPending}
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disabled={isViewer || (isError && !data)}
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onClick={() => generateToken.mutate()}
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>
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{t('cluster.generateJoinToken')}
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{!joinToken ? (
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<Space.Compact style={{ width: '100%', maxWidth: 480 }}>
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<Input
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placeholder="eg2.example.com"
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value={nodeFqdnInput}
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onChange={(e) => setNodeFqdnInput(e.target.value)}
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onPressEnter={() => {
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if (nodeFqdnInput.trim() && !isViewer) generateToken.mutate(nodeFqdnInput.trim())
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}}
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disabled={isViewer}
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/>
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<Tooltip title={isViewer ? t('auth.viewerBadge') : undefined}>
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<Button
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type="primary"
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icon={<KeyOutlined />}
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loading={generateToken.isPending}
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disabled={isViewer || !nodeFqdnInput.trim() || (isError && !data)}
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onClick={() => generateToken.mutate(nodeFqdnInput.trim())}
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>
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{t('cluster.generateJoinToken')}
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</Button>
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</Tooltip>
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</Space.Compact>
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) : (
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<Button size="small" onClick={() => { setJoinToken(null); setNodeFqdnInput('') }}>
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{t('cluster.generateNewToken')}
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</Button>
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</Tooltip>
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)}
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</StepRow>
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<StepRow n={3} title={t('cluster.step3Title')}>
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@@ -440,7 +456,24 @@ export default function ClusterPage() {
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expires: new Date(joinToken.expires_at).toLocaleString(),
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})}
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/>
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{joinToken.node_fqdn && (
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<Alert
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type="info"
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showIcon
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message={t('cluster.setupWizardHint')}
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description={
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<Text style={{ fontFamily: 'monospace', fontSize: 12 }}>
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{'https://' + joinToken.node_fqdn + ':3443/setup'}
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</Text>
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}
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/>
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)}
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<Descriptions size="small" bordered column={1}>
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{joinToken.node_fqdn && (
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<Descriptions.Item label={t('cluster.newNodeFqdnLabel')}>
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<Text style={{ fontFamily: 'monospace' }}>{joinToken.node_fqdn}</Text>
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</Descriptions.Item>
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)}
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<Descriptions.Item label={t('cluster.tokenLabel')}>
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<Text style={{ fontFamily: 'monospace', fontSize: 11, wordBreak: 'break-all' }}>
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{joinToken.token}
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@@ -452,12 +485,9 @@ export default function ClusterPage() {
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</Descriptions.Item>
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)}
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</Descriptions>
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<div>
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<Text type="secondary" style={{ display: 'block', marginBottom: 6 }}>
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{t('cluster.joinCmdLabel')}
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</Text>
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<CopyCode value={joinCmd} />
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</div>
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<Paragraph type="secondary" style={{ marginBottom: 0 }}>
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{t('cluster.step3SetupDesc', { primaryFqdn })}
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</Paragraph>
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</Space>
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) : (
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<Text type="secondary">{t('cluster.step3NoToken')}</Text>
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@@ -465,10 +495,8 @@ export default function ClusterPage() {
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</StepRow>
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<StepRowLast n={4} title={t('cluster.step4Title')}>
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<Paragraph type="secondary" style={{ marginBottom: 8 }}>{t('cluster.step4Desc')}</Paragraph>
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<CopyCode value="sudo systemctl restart edgeguard-api" />
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<Paragraph type="secondary" style={{ marginTop: 8, marginBottom: 0 }}>
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{t('cluster.step4Desc')}
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</Paragraph>
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</StepRowLast>
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</Card>
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Block a user