MonitorMigracion/index.html at main · M-alamos/MonitorMigracion · GitHub

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<!doctype html>
<html lang="es">
<head>
  <meta charset="utf-8" />
  <title>Estaciones Intune</title>
  <meta name="viewport" content="width=device-width, initial-scale=1" />

  <script src="https://alcdn.msauth.net/browser/2.38.3/js/msal-browser.min.js"></script>

  <style>
    body {
      font-family: system-ui, Arial, sans-serif;
      margin: 2rem;
      background: #f6f7f9;
    }

    h1 {
      margin-bottom: 0.5rem;
    }

    button {
      padding: 0.7rem 1rem;
      margin: 0.25rem;
      border: 0;
      border-radius: 8px;
      cursor: pointer;
      background: #2563eb;
      color: white;
      font-weight: 600;
    }

    button.secondary {
      background: #475569;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 1rem;
      background: white;
      border-radius: 10px;
      overflow: hidden;
    }

    th, td {
      padding: 0.75rem;
      border-bottom: 1px solid #e5e7eb;
      text-align: left;
      font-size: 0.9rem;
    }

    th {
      background: #e2e8f0;
    }

    .status {
      margin-top: 1rem;
      font-weight: 600;
    }
  </style>
</head>

<body>
  <h1>Estaciones administradas por Intune</h1>
  <p>Consulta dispositivos usando Microsoft Graph.</p>

  <button onclick="login()">Iniciar sesión</button>
  <button class="secondary" onclick="loadDevices()">Cargar estaciones</button>
  <button class="secondary" onclick="logout()">Cerrar sesión</button>

  <div id="status" class="status"></div>

  <table>
    <thead>
      <tr>
        <th>Dispositivo</th>
        <th>Usuario</th>
        <th>Sistema</th>
        <th>Compliance</th>
        <th>Última sincronización</th>
      </tr>
    </thead>
    <tbody id="devices"></tbody>
  </table>

  <script>
    const msalConfig = {
      auth: {
        clientId: "PEGA_AQUI_TU_CLIENT_ID",
        authority: "https://login.microsoftonline.com/PEGA_AQUI_TU_TENANT_ID",
        redirectUri: "https://TU_USUARIO.github.io/intune-estaciones/"
      }
    };

    const graphScopes = [
      "DeviceManagementManagedDevices.Read.All"
    ];

    const msalInstance = new msal.PublicClientApplication(msalConfig);

    let account = null;

    async function login() {
      try {
        const response = await msalInstance.loginPopup({
          scopes: graphScopes
        });

        account = response.account;
        document.getElementById("status").textContent =
          "Sesión iniciada como: " + account.username;
      } catch (error) {
        console.error(error);
        document.getElementById("status").textContent =
          "Error al iniciar sesión: " + error.message;
      }
    }

    async function getToken() {
      const accounts = msalInstance.getAllAccounts();

      if (!account && accounts.length > 0) {
        account = accounts[0];
      }

      if (!account) {
        throw new Error("Primero inicia sesión.");
      }

      try {
        const tokenResponse = await msalInstance.acquireTokenSilent({
          scopes: graphScopes,
          account: account
        });

        return tokenResponse.accessToken;
      } catch (error) {
        const tokenResponse = await msalInstance.acquireTokenPopup({
          scopes: graphScopes
        });

        return tokenResponse.accessToken;
      }
    }

    async function loadDevices() {
      try {
        document.getElementById("status").textContent = "Cargando estaciones...";

        const token = await getToken();

        const response = await fetch(
          "https://graph.microsoft.com/v1.0/deviceManagement/managedDevices?$select=deviceName,userPrincipalName,operatingSystem,complianceState,lastSyncDateTime",
          {
            headers: {
              Authorization: "Bearer " + token
            }
          }
        );

        if (!response.ok) {
          const errorText = await response.text();
          throw new Error(errorText);
        }

        const data = await response.json();

        const tbody = document.getElementById("devices");
        tbody.innerHTML = "";

        data.value.forEach(device => {
          const row = document.createElement("tr");

          row.innerHTML = `
            <td>${device.deviceName || ""}</td>
            <td>${device.userPrincipalName || ""}</td>
            <td>${device.operatingSystem || ""}</td>
            <td>${device.complianceState || ""}</td>
            <td>${device.lastSyncDateTime || ""}</td>
          `;

          tbody.appendChild(row);
        });

        document.getElementById("status").textContent =
          `Se encontraron ${data.value.length} estaciones.`;

      } catch (error) {
        console.error(error);
        document.getElementById("status").textContent =
          "Error: " + error.message;
      }
    }

    function logout() {
      msalInstance.logoutPopup();
    }
  </script>
</body>
</html>