Top 10 Examples of "fingerprintjs2 in functional component" in JavaScript

init(socket) {
        this.socket = socket;
        this.registerListeners();
        new Fingerprint2().get((deviceFingerPrint, components) => {
            this.state = 'loadedQRCode';
            this.cache("deviceId", deviceFingerPrint);
            // using volatile means the connection doesn't have to succeed
            // to prevent spamming the server with stale requests on-resume
            // problem is how do we then resume?
            this.trigger(EVENTS.TOKEN_REQUEST, deviceFingerPrint);
        })

    }

var _adapterConfig = config.adapterConfig

  // retrieve device fingerprint from (browser) local storage
  var _deviceId = localStorage.getItem('ucwDeviceId')

  if (_deviceId === null || _deviceId === undefined) {
    // check if config data provides a user.id
    if (_adapterConfig && _adapterConfig.initData && _adapterConfig.initData.data && _adapterConfig.initData.data.user && _adapterConfig.initData.data.user.id) {
      // TODO: implement user-merge in backend, when user.id is provided and localStorage.devideId id already set, user.id should survive the merge
      _deviceId = _adapterConfig.initData.data.user.id
      localStorage.setItem('ucwDeviceId', _deviceId)
      initAdapter()
    } else {
      // register new device:
      // build deviceId from Fingerprint2
      new Fingerprint2().get(function (result) {
        _deviceId = result
        localStorage.setItem('ucwDeviceId', _deviceId)
        initAdapter()
      })
    }
  } else {
    initAdapter()
  }

  function isFalsey (value) {
    return (value === 'false' || value === false || value === 0 || value === '0')
  }

  function initAdapter () {
    // Let's init the communication with the backend

function fetchFingerprint() {
  return Fingerprint2.getPromise({}).then(components => {
    const values = components.map(component => component.value)
    const hash = `V1-${Fingerprint2.x64hash128(values.join(''), 31)}`

    // Select the browser properties to export along with the fingerprint.
    const browserProps = {}
    components
      .filter(x => browserPropsWhitelist.includes(x.key))
      .forEach(x => (browserProps[x.key] = x.value))
    cachedFingerprintData = { fingerprint: hash, ...browserProps }
  })
}

return Fingerprint2.getPromise({}).then(components => {
    const values = components.map(component => component.value)
    const hash = `V1-${Fingerprint2.x64hash128(values.join(''), 31)}`

    // Select the browser properties to export along with the fingerprint.
    const browserProps = {}
    components
      .filter(x => browserPropsWhitelist.includes(x.key))
      .forEach(x => (browserProps[x.key] = x.value))
    cachedFingerprintData = { fingerprint: hash, ...browserProps }
  })
}

getFingerPrint(customFingerprint?: string): void {
    if (IS_NODE) {
      return getMac(macAddress => {
        this.fingerPrint = macAddress;
      });
    } else if (IS_BROWSER) {
      return new Fingerprint2().get(fingerPrint => {
        this.fingerPrint = Math.abs(encodeByteArray(fingerPrint)).toString();
      });
    } else if (customFingerprint) {
      this.fingerPrint = customFingerprint;
    } else {
      throw new Error('FingerPrint not provided');
    }
  }

return doc.finger ? doc.finger : new Promise(function(resolve) {
			new Fingerprint2().get(resolve)
		})

this.storage.get('uuid').then(uuid => {
        if(uuid){
          this.global.set('uuid', uuid);
        } else {
          new Fingerprint2().get((result, components) => {
            this.global.set('uuid', result);
            this.storage.set('uuid', result);
          });
        }
      });
      this.global.set('side', 'light');

async function generate() {
  try {
    const components = await Fp2.getPromise()
    const values = components.map(({ value }) => value)
    cfp = Fp2.x64hash128(values.join(''), 31)
    log.log('generate cfp', cfp)
  } catch (e) {
    log.error('failed to generate cfp', e)
  }
}

Fingerprint2.get(options, (components) => {
          var values = components.map(function (component) { return component.value });
          var murmur = Fingerprint2.x64hash128(values.join(''), 31);
          nookies.set({}, 'fp', murmur, {
            maxAge: 30 * 24 * 60 * 60,
            path: '/',
          });
          this.getSession(murmur);
      });
    } else {

async function generate() {
  try {
    const components = await Fp2.getPromise()
    const values = components.map(({ value }) => value)
    cfp = Fp2.x64hash128(values.join(''), 31)
    log.log('generate cfp', cfp)
  } catch (e) {
    log.error('failed to generate cfp', e)
  }
}