wifiInterfaces(), wifiConnections() added

2021-02-10 16:08:55 +01:00
parent cce9fd5f73
commit ac29803f03
18 changed files with 904 additions and 97 deletions
@@ -552,7 +552,7 @@ function getCpu() {
        result.virtualization = flags.indexOf('vmx') > -1 || flags.indexOf('svm') > -1;
        if (_windows) {
          try {
-            const systeminfo = execSync('systeminfo').toString();
+            const systeminfo = execSync('systeminfo', util.execOptsWin).toString();
            result.virtualization = result.virtualization || (systeminfo.indexOf('Virtualization Enabled In Firmware: Yes') !== -1) || (systeminfo.indexOf('Virtualisierung in Firmware aktiviert: Ja') !== -1) || (systeminfo.indexOf('Virtualisation activée dans le microprogramme : Qiu') !== -1);
          } catch (e) {
            util.noop();
@@ -408,6 +408,7 @@ function graphics(callback) {

  function nvidiaSmi(options) {
    const nvidiaSmiExe = getNvidiaSmi();
+    options = options || util.execOptsWin;
    if (nvidiaSmiExe) {
      const nvidiaSmiOpts = '--query-gpu=driver_version,pci.sub_device_id,name,pci.bus_id,fan.speed,memory.total,memory.used,memory.free,utilization.gpu,utilization.memory,temperature.gpu,temperature.memory,power.draw,power.limit,clocks.gr,clocks.mem --format=csv,noheader,nounits';
      const cmd = nvidiaSmiExe + ' ' + nvidiaSmiOpts + (_linux ? '  2>/dev/null' : '');
@@ -487,6 +487,27 @@ export namespace Systeminformation {
    rsnFlags: string[];
  }

+  interface WifiInterfaceData {
+    id: string;
+    iface: string;
+    model: string;
+    vendor: string;
+  }
+
+  interface WifiConnectionData {
+    id: string;
+    iface: string;
+    model: string;
+    ssid: string;
+    bssid: string;
+    channel: number;
+    type: string;
+    security: string;
+    frequency: number;
+    signalLevel: number;
+    txRate: number;
+  }
+
  // 7. Current Load, Processes & Services

  interface CurrentLoadData {
@@ -469,6 +469,8 @@ exports.networkStats = network.networkStats;
 exports.networkConnections = network.networkConnections;

 exports.wifiNetworks = wifi.wifiNetworks;
+exports.wifiInterfaces = wifi.wifiInterfaces;
+exports.wifiConnections = wifi.wifiConnections;

 exports.services = processes.services;
 exports.processes = processes.processes;
@@ -805,7 +805,8 @@ function networkInterfaces(callback, rescan = true) {
                }
                mac = details.mac;
                // fallback due to https://github.com/nodejs/node/issues/13581 (node 8.1 - node 8.2)
-                if (mac.indexOf('00:00:0') > -1 && (_linux || _darwin) && parseInt(process.versions.node.split('.'), 10) === 8) {
+                const nodeMainVersion = parseInt(process.versions.node.split('.'), 10);
+                if (mac.indexOf('00:00:0') > -1 && (_linux || _darwin) && (!details.internal) && nodeMainVersion >= 8 && nodeMainVersion <= 11) {
                  if (Object.keys(_mac).length === 0) {
                    _mac = getMacAddresses();
                  }
@@ -178,7 +178,7 @@ function getFQDN() {
  }
  if (_windows) {
    try {
-      const stdout = execSync('echo %COMPUTERNAME%.%USERDNSDOMAIN%');
+      const stdout = execSync('echo %COMPUTERNAME%.%USERDNSDOMAIN%', util.execOptsWin);
      fqdn = stdout.toString().replace('.%USERDNSDOMAIN%', '').split(os.EOL)[0];
    } catch (e) {
      util.noop();
@@ -323,7 +323,7 @@ function osInfo(callback) {
        try {
          const workload = [];
          workload.push(util.wmic('os get /value'));
-          workload.push(execPromise('systeminfo'));
+          workload.push(execPromise('systeminfo', util.execOptsWin));
          util.promiseAll(
            workload
          ).then(data => {
@@ -433,6 +433,10 @@ function versions(apps, callback) {
    java: '',
    gcc: '',
    virtualbox: '',
+    bash: '',
+    zsh: '',
+    fish: '',
+    powershell: '',
    dotnet: ''
  };

@@ -440,7 +444,7 @@ function versions(apps, callback) {
    if (apps === '*') {
      return {
        versions: versionObject,
-        counter: 26
+        counter: 30
      };
    }
    if (!Array.isArray(apps)) {
@@ -607,7 +611,7 @@ function versions(apps, callback) {
          exec('apachectl -v 2>&1', function (error, stdout) {
            if (!error) {
              const apache = (stdout.toString().split('\n')[0] || '').split(':');
-              appsObj.versions.apache = (apache.length > 1 ? apache[1].replace('Apache', '').replace('/', '').trim() : '');
+              appsObj.versions.apache = (apache.length > 1 ? apache[1].replace('Apache', '').replace('/', '').split('(')[0].trim() : '');
            }
            functionProcessed();
          });
@@ -926,15 +930,66 @@ function versions(apps, callback) {
            functionProcessed();
          });
        }
-        if ({}.hasOwnProperty.call(appsObj.versions, 'dotnet')) {
-          exec('dotnet --version 2>&1', function (error, stdout) {
+        if ({}.hasOwnProperty.call(appsObj.versions, 'bash')) {
+          exec('bash --version', function (error, stdout) {
            if (!error) {
-              const dotnet = stdout.toString().split('\n')[0] || '';
-              appsObj.versions.dotnet = dotnet.trim();
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split(' version ');
+              if (parts.length > 1) {
+                appsObj.versions.bash = parts[1].split(' ')[0].split('(')[0];
+              }
            }
            functionProcessed();
          });
        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'zsh')) {
+          exec('zsh --version', function (error, stdout) {
+            if (!error) {
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split('zsh ');
+              if (parts.length > 1) {
+                appsObj.versions.zsh = parts[1].split(' ')[0];
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'fish')) {
+          exec('fish --version', function (error, stdout) {
+            if (!error) {
+              const line = stdout.toString().split('\n')[0];
+              const parts = line.split(' version ');
+              if (parts.length > 1) {
+                appsObj.versions.fish = parts[1].split(' ')[0];
+              }
+            }
+            functionProcessed();
+          });
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'powershell')) {
+          if (_windows) {
+            util.powerShell('$PSVersionTable').then(stdout => {
+              const lines = stdout.toString().split('\n').map(line => line.replace(/ +/g, ' ').replace(/ +/g, ':'));
+              appsObj.versions.powershell = util.getVersion(lines, 'psversion');
+              functionProcessed();
+            });
+          } else {
+            functionProcessed();
+          }
+        }
+        if ({}.hasOwnProperty.call(appsObj.versions, 'dotnet')) {
+          util.powerShell('gci "HKLM:\\SOFTWARE\\Microsoft\\NET Framework Setup\\NDP" -recurse | gp -name Version,Release -EA 0 | where { $_.PSChildName -match "^(?!S)\\p{L}"} | select PSChildName, Version, Release').then(stdout => {
+            const lines = stdout.toString().split('\r\n');
+            let dotnet = '';
+            lines.forEach(line => {
+              line = line.replace(/ +/g, ' ');
+              const parts = line.split(' ');
+              dotnet = dotnet || ((parts[0].toLowerCase().startsWith('client') && parts.length > 2 ? parts[1].trim() : (parts[0].toLowerCase().startsWith('full') && parts.length > 2 ? parts[1].trim() : '')));
+            });
+            appsObj.versions.dotnet = dotnet.trim();
+            functionProcessed();
+          });
+        }
      } catch (e) {
        if (callback) { callback(appsObj.versions); }
        resolve(appsObj.versions);
@@ -301,7 +301,7 @@ function getWmic() {
    wmicPath = WINDIR + '\\system32\\wbem\\wmic.exe';
    if (!fs.existsSync(wmicPath)) {
      try {
-        const wmicPathArray = execSync('WHERE WMIC').toString().split('\r\n');
+        const wmicPathArray = execSync('WHERE WMIC', execOptsWin).toString().split('\r\n');
        if (wmicPathArray && wmicPathArray.length) {
          wmicPath = wmicPathArray[0];
        } else {
@@ -392,7 +392,7 @@ function getCodepage() {
  if (_windows) {
    if (!codepage) {
      try {
-        const stdout = execSync('chcp');
+        const stdout = execSync('chcp', execOptsWin);
        const lines = stdout.toString().split('\r\n');
        const parts = lines[0].split(':');
        codepage = parts.length > 1 ? parts[1].replace('.', '') : '';
@@ -112,7 +112,116 @@ function wifiFrequencyFromChannel(channel) {
  return {}.hasOwnProperty.call(frequencies, channel) ? frequencies[channel] : null;
 }

-function getWifiNetworkAlt(iface) {
+function ifaceListLinux() {
+  const result = [];
+  const cmd = 'iw dev';
+  try {
+    const all = execSync(cmd).toString().split('\n').map(line => line.trim()).join('\n');
+    const parts = all.split('\nInterface ');
+    parts.shift();
+    parts.foreach(ifaceDetails => {
+      const lines = ifaceDetails.split('\n');
+      const iface = lines[0];
+      const id = util.toInt(util.getValue(lines, 'ifindex', ' '));
+      const mac = util.getValue(lines, 'addr', ' ');
+      const channel = util.toInt(util.getValue(lines, 'channel', ' '));
+      result.push({
+        id,
+        iface,
+        mac,
+        channel
+      });
+    });
+    return result;
+  } catch (e) {
+    return [];
+  }
+}
+
+function nmiDeviceLinux(iface) {
+  const cmd = 'nmcli -t -f general,wifi-properties,capabilities,ip4,ip6 device show ' + iface;
+  try {
+    const lines = execSync(cmd).toString().split('\n');
+    return {
+      iface,
+      type: util.getValue(lines, 'GENERAL.TYPE'),
+      vendor: util.getValue(lines, 'GENERAL.VENDOR'),
+      product: util.getValue(lines, 'GENERAL.PRODUCT'),
+      mac: util.getValue(lines, 'GENERAL.HWADDR').toLowerCase(),
+      ssid: util.getValue(lines, 'GENERAL.CONNECTION'),
+    };
+  } catch (e) {
+    return {};
+  }
+}
+
+function nmiConnectionLinux(ssid) {
+  const cmd = 'nmcli -t --show-secrets connection show ' + ssid;
+  try {
+    const lines = execSync(cmd).toString().split('\n');
+    return {
+      ssid,
+      uuid: util.getValue(lines, 'connection.uuid'),
+      type: util.getValue(lines, 'connection.type'),
+      autoconnect: util.getValue(lines, 'connection.autoconnect') === 'yes',
+      security: util.getValue(lines, '802-11-wireless-security.key-mgmt'),
+      bssid: util.getValue(lines, '802-11-wireless.seen-bssids').toLowerCase()
+    };
+  } catch (e) {
+    return {};
+  }
+}
+
+function wpaConnectionLinux(iface) {
+  const cmd = `wpa_cli -i ${iface} status`;
+  try {
+    const lines = execSync(cmd).toString().split('\n');
+    return {
+      ssid: util.getValue(lines, 'ssid', '='),
+      uuid: util.getValue(lines, 'uuid', '='),
+      security: util.getValue(lines, 'key_mgmt', '='),
+      freq: util.getValue(lines, 'freq', '='),
+      bssid: util.getValue(lines, 'bssid', '=').toLowerCase()
+    };
+  } catch (e) {
+    return {};
+  }
+}
+
+function getWifiNetworkListNmi() {
+  const result = [];
+  const cmd = 'nmcli -t -m multiline --fields active,ssid,bssid,mode,chan,freq,signal,security,wpa-flags,rsn-flags device wifi list 2>/dev/null';
+  try {
+    const stdout = execSync(cmd, { maxBuffer: 1024 * 20000 });
+    const parts = stdout.toString().split('ACTIVE:');
+    parts.shift();
+    parts.forEach(part => {
+      part = 'ACTIVE:' + part;
+      const lines = part.split(os.EOL);
+      const channel = util.getValue(lines, 'CHAN');
+      const frequency = util.getValue(lines, 'FREQ').toLowerCase().replace('mhz', '').trim();
+      const security = util.getValue(lines, 'SECURITY').replace('(', '').replace(')', '');
+      const wpaFlags = util.getValue(lines, 'WPA-FLAGS').replace('(', '').replace(')', '');
+      const rsnFlags = util.getValue(lines, 'RSN-FLAGS').replace('(', '').replace(')', '');
+      result.push({
+        ssid: util.getValue(lines, 'SSID'),
+        bssid: util.getValue(lines, 'BSSID').toLowerCase(),
+        mode: util.getValue(lines, 'MODE'),
+        channel: channel ? parseInt(channel, 10) : null,
+        frequency: frequency ? parseInt(frequency, 10) : null,
+        signalLevel: wifiDBFromQuality(util.getValue(lines, 'SIGNAL')),
+        quality: parseFloat(util.getValue(lines, 'SIGNAL')),
+        security: security && security !== 'none' ? security.split(' ') : [],
+        wpaFlags: wpaFlags && wpaFlags !== 'none' ? wpaFlags.split(' ') : [],
+        rsnFlags: rsnFlags && rsnFlags !== 'none' ? rsnFlags.split(' ') : []
+      });
+    });
+  } catch (e) {
+    return [];
+  }
+}
+
+function getWifiNetworkListIw(iface) {
  const result = [];
  try {
    let iwlistParts = execSync(`export LC_ALL=C; iwlist ${iface} scan 2>&1; unset LC_ALL`).toString().split('        Cell ');
@@ -196,80 +305,53 @@ function wifiNetworks(callback) {
    process.nextTick(() => {
      let result = [];
      if (_linux) {
-        let cmd = 'nmcli --terse --fields active,ssid,bssid,mode,chan,freq,signal,security,wpa-flags,rsn-flags device wifi list 2>/dev/null';
-        exec(cmd, { maxBuffer: 1024 * 20000 }, function (error, stdout) {
-
-          const parts = stdout.toString().split('ACTIVE:');
-          parts.shift();
-          parts.forEach(part => {
-            part = 'ACTIVE:' + part;
-            const lines = part.split(os.EOL);
-            const channel = util.getValue(lines, 'CHAN');
-            const frequency = util.getValue(lines, 'FREQ').toLowerCase().replace('mhz', '').trim();
-            const security = util.getValue(lines, 'SECURITY').replace('(', '').replace(')', '');
-            const wpaFlags = util.getValue(lines, 'WPA-FLAGS').replace('(', '').replace(')', '');
-            const rsnFlags = util.getValue(lines, 'RSN-FLAGS').replace('(', '').replace(')', '');
-            result.push({
-              ssid: util.getValue(lines, 'SSID'),
-              bssid: util.getValue(lines, 'BSSID').toLowerCase(),
-              mode: util.getValue(lines, 'MODE'),
-              channel: channel ? parseInt(channel, 10) : null,
-              frequency: frequency ? parseInt(frequency, 10) : null,
-              signalLevel: wifiDBFromQuality(util.getValue(lines, 'SIGNAL')),
-              quality: parseFloat(util.getValue(lines, 'SIGNAL')),
-              security: security && security !== 'none' ? security.split(' ') : [],
-              wpaFlags: wpaFlags && wpaFlags !== 'none' ? wpaFlags.split(' ') : [],
-              rsnFlags: rsnFlags && rsnFlags !== 'none' ? rsnFlags.split(' ') : []
-            });
-          });
-
-          if (result.length === 0) {
-            try {
-              const iwconfigParts = execSync('export LC_ALL=C; iwconfig 2>/dev/null; unset LC_ALL').toString().split('\n\n');
-              let iface = '';
-              for (let i = 0; i < iwconfigParts.length; i++) {
-                if (iwconfigParts[i].indexOf('no wireless') === -1) {
-                  iface = iwconfigParts[i].split(' ')[0];
-                }
+        result = getWifiNetworkListNmi();
+        if (result.length === 0) {
+          try {
+            const iwconfigParts = execSync('export LC_ALL=C; iwconfig 2>/dev/null; unset LC_ALL').toString().split('\n\n');
+            let iface = '';
+            for (let i = 0; i < iwconfigParts.length; i++) {
+              if (iwconfigParts[i].indexOf('no wireless') === -1) {
+                iface = iwconfigParts[i].split(' ')[0];
              }
-              if (iface) {
-                const res = getWifiNetworkAlt(iface);
-                if (res === -1) {
-                  // try again after 4 secs
-                  setTimeout(function (iface) {
-                    const res = getWifiNetworkAlt(iface);
-                    if (res != -1) { result = res; }
-                    if (callback) {
-                      callback(result);
-                    }
-                    resolve(result);
-                  }, 4000);
-                } else {
-                  result = res;
+            }
+            if (iface) {
+              const res = getWifiNetworkListIw(iface);
+              if (res === -1) {
+                // try again after 4 secs
+                setTimeout(function (iface) {
+                  const res = getWifiNetworkListIw(iface);
+                  if (res != -1) { result = res; }
                  if (callback) {
                    callback(result);
                  }
                  resolve(result);
-                }
+                }, 4000);
              } else {
+                result = res;
                if (callback) {
                  callback(result);
                }
                resolve(result);
              }
-            } catch (e) {
+            } else {
              if (callback) {
                callback(result);
              }
              resolve(result);
            }
-          } else {
+          } catch (e) {
            if (callback) {
              callback(result);
            }
            resolve(result);
          }
-        });
+        } else {
+          if (callback) {
+            callback(result);
+          }
+          resolve(result);
+        }
      } else if (_darwin) {
        let cmd = '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -s';
        exec(cmd, { maxBuffer: 1024 * 20000 }, function (error, stdout) {
@@ -361,3 +443,240 @@ function wifiNetworks(callback) {
 }

 exports.wifiNetworks = wifiNetworks;
+
+function getVendor(model) {
+  model = model.toLowerCase();
+  let result = '';
+  if (model.indexOf('intel') >= 0) { result = 'Intel'; }
+  else if (model.indexOf('realtek') >= 0) { result = 'Realtek'; }
+  else if (model.indexOf('qualcom') >= 0) { result = 'Qualcom'; }
+  else if (model.indexOf('broadcom') >= 0) { result = 'Broadcom'; }
+  else if (model.indexOf('cavium') >= 0) { result = 'Cavium'; }
+  else if (model.indexOf('cisco') >= 0) { result = 'Cisco'; }
+  else if (model.indexOf('marvel') >= 0) { result = 'Marvel'; }
+  else if (model.indexOf('zyxel') >= 0) { result = 'Zyxel'; }
+  else if (model.indexOf('melanox') >= 0) { result = 'Melanox'; }
+  else if (model.indexOf('d-link') >= 0) { result = 'D-Link'; }
+  else if (model.indexOf('tp-link') >= 0) { result = 'TP-Link'; }
+  else if (model.indexOf('asus') >= 0) { result = 'Asus'; }
+  else if (model.indexOf('linksys') >= 0) { result = 'Linksys'; }
+  return result;
+}
+
+function wifiConnections(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      const result = [];
+
+      if (_linux) {
+        const ifaces = ifaceListLinux();
+        const networkList = getWifiNetworkListNmi();
+        ifaces.forEach(ifaceDetail => {
+          const nmiDetails = nmiDeviceLinux(ifaceDetail.iface);
+          const wpaDetails = wpaConnectionLinux(ifaceDetail.iface);
+          const ssid = nmiDetails.ssid;
+          const network = networkList.filter(nw => nw.ssid === ssid);
+          const nmiConnection = nmiConnectionLinux(ssid);
+          const channel = network && network.length && network[0].channel ? network[0].channel : null;
+          result.push({
+            id: ifaceDetail.id,
+            iface: ifaceDetail.iface,
+            model: nmiDetails.product,
+            ssid,
+            bssid: network && network.length && network[0].bssid ? network[0].bssid : (wpaDetails && wpaDetails.bssid ? wpaDetails.bssid : null),
+            channel,
+            frequency: channel ? wifiFrequencyFromChannel(channel) : null,
+            type: nmiConnection && nmiConnection.type ? nmiConnection.type : '802.11',
+            security: nmiConnection && nmiConnection.security ? nmiConnection.security : (wpaDetails && wpaDetails.security ? wpaDetails.security : null),
+            signalLevel: network && network.length && network[0].signalLevel ? network[0].signalLevel : null,
+            txRate: null
+          });
+        });
+        if (callback) {
+          callback(result);
+        }
+        resolve(result);
+      } else if (_darwin) {
+        let cmd = 'system_profiler SPNetworkDataType';
+        exec(cmd, function (error, stdout) {
+          const parts1 = stdout.toString().split('\n\n    Wi-Fi:\n\n');
+          if (parts1.length > 1) {
+            const lines = parts1[1].split('\n\n')[0].split('\n');
+            const iface = util.getValue(lines, 'BSD Device Name', ':', true);
+            const model = util.getValue(lines, 'hardware', ':', true);
+            cmd = '/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I';
+            exec(cmd, function (error, stdout) {
+              const lines2 = stdout.toString().split('\n');
+              if (lines.length > 10) {
+                const ssid = util.getValue(lines2, 'ssid', ':', true);
+                const bssid = util.getValue(lines2, 'bssid', ':', true);
+                const security = util.getValue(lines2, 'link auth', ':', true);
+                const txRate = util.getValue(lines2, 'lastTxRate', ':', true);
+                const channel = util.getValue(lines2, 'channel', ':', true).split(',')[0];
+                const type = '802.11';
+                const rssi = util.toInt(util.getValue(lines2, 'agrCtlRSSI', ':', true));
+                const noise = util.toInt(util.getValue(lines2, 'agrCtlNoise', ':', true));
+                const signalLevel = rssi - noise;
+                // const signal = wifiQualityFromDB(signalLevel);
+                if (ssid && bssid) {
+                  result.push({
+                    id: 'Wi-Fi',
+                    iface,
+                    model,
+                    ssid,
+                    bssid,
+                    channel: util.toInt(channel),
+                    frequency: channel ? wifiFrequencyFromChannel(channel) : null,
+                    type,
+                    security,
+                    signalLevel,
+                    txRate
+                  });
+
+                }
+              }
+              if (callback) {
+                callback(result);
+              }
+              resolve(result);
+            });
+          }
+        });
+      } else if (_windows) {
+        let cmd = 'netsh wlan show interfaces';
+        exec(cmd, util.execOptsWin, function (error, stdout) {
+          const parts = stdout.toString().split(':\r\n\r\n');
+          parts.shift();
+          parts.forEach(part => {
+            const lines = part.split('\r\n');
+            if (lines.length >= 5) {
+              const iface = lines[0].indexOf(':') >= 0 ? lines[0].split(':')[1].trim() : '';
+              const model = lines[1].indexOf(':') >= 0 ? lines[1].split(':')[1].trim() : '';
+              const id = lines[2].indexOf(':') >= 0 ? lines[2].split(':')[1].trim() : '';
+              const ssid = util.getValue(lines, 'SSID', ':', true);
+              const bssid = util.getValue(lines, 'BSSID', ':', true);
+              const signalLevel = util.getValue(lines, 'Signal', ':', true);
+              const type = util.getValue(lines, 'Radio type', ':', true) || util.getValue(lines, 'Type de radio', ':', true) || util.getValue(lines, 'Funktyp', ':', true) || null;
+              const security = util.getValue(lines, 'authentication', ':', true) || util.getValue(lines, 'Authentification', ':', true) || util.getValue(lines, 'Authentifizierung', ':', true) || null;
+              const channel = util.getValue(lines, 'Channel', ':', true) || util.getValue(lines, 'Canal', ':', true) || util.getValue(lines, 'Kanal', ':', true) || null;
+              const txRate = util.getValue(lines, 'Transmit rate (mbps)', ':', true) || util.getValue(lines, 'Transmission (mbit/s)', ':', true) || util.getValue(lines, 'Übertragungsrate (MBit/s)', ':', true) || null;
+              if (model && id && ssid && bssid) {
+                result.push({
+                  id,
+                  iface,
+                  model,
+                  ssid,
+                  bssid,
+                  channel: util.toInt(channel),
+                  frequency: channel ? wifiFrequencyFromChannel(channel) : null,
+                  type,
+                  security,
+                  signalLevel,
+                  txRate
+                });
+              }
+            }
+          });
+          if (callback) {
+            callback(result);
+          }
+          resolve(result);
+        });
+      } else {
+        if (callback) {
+          callback(result);
+        }
+        resolve(result);
+      }
+    });
+  });
+}
+
+exports.wifiConnections = wifiConnections;
+
+function wifiInterfaces(callback) {
+
+  return new Promise((resolve) => {
+    process.nextTick(() => {
+      const result = [];
+
+      if (_linux) {
+        const ifaces = ifaceListLinux();
+        ifaces.forEach(ifaceDetail => {
+          const nmiDetails = nmiDeviceLinux(ifaceDetail.iface);
+          result.push({
+            id: ifaceDetail.id,
+            iface: ifaceDetail.iface,
+            name: ifaceDetail.name,
+            model: nmiDetails.product,
+            vendor: nmiDetails.vendor,
+            mac: ifaceDetail.mac,
+          });
+        });
+        if (callback) {
+          callback(result);
+        }
+        resolve(result);
+      } else if (_darwin) {
+        let cmd = 'system_profiler SPNetworkDataType';
+        exec(cmd, function (error, stdout) {
+          const parts1 = stdout.toString().split('\n\n    Wi-Fi:\n\n');
+          if (parts1.length > 1) {
+            const lines = parts1[1].split('\n\n')[0].split('\n');
+            const iface = util.getValue(lines, 'BSD Device Name', ':', true);
+            const mac = util.getValue(lines, 'MAC Address', ':', true);
+            const model = util.getValue(lines, 'hardware', ':', true);
+            result.push({
+              id: 'Wi-Fi',
+              iface,
+              model,
+              vendor: '',
+              mac
+            });
+          }
+          if (callback) {
+            callback(result);
+          }
+          resolve(result);
+        });
+      } else if (_windows) {
+        let cmd = 'netsh wlan show interfaces';
+        exec(cmd, util.execOptsWin, function (error, stdout) {
+          const parts = stdout.toString().split(':\r\n\r\n');
+          parts.shift();
+          parts.forEach(part => {
+            const lines = part.split('\r\n');
+            if (lines.length >= 5) {
+              const iface = lines[0].indexOf(':') >= 0 ? lines[0].split(':')[1].trim() : '';
+              const model = lines[1].indexOf(':') >= 0 ? lines[1].split(':')[1].trim() : '';
+              const id = lines[2].indexOf(':') >= 0 ? lines[2].split(':')[1].trim() : '';
+              const mac = lines[3].indexOf(':') >= 0 ? lines[3].split(':')[1].trim() : '';
+              const vendor = getVendor(model);
+              if (iface && model && id && mac) {
+                result.push({
+                  id,
+                  iface,
+                  model,
+                  vendor,
+                  mac,
+                });
+              }
+            }
+          });
+          if (callback) {
+            callback(result);
+          }
+          resolve(result);
+        });
+      } else {
+        if (callback) {
+          callback(result);
+        }
+        resolve(result);
+      }
+    });
+  });
+}
+
+exports.wifiInterfaces = wifiInterfaces;