keyri-fingerprint
Advanced tools
A library from Keyri for fingerprinting web browsers
Using npm:
$ npm install keyri-fingerprint
Once the package is installed, you can import the library using import or require:
import { Device } from 'keyri-fingerprint';
If you use require for importing, only default export is available:
const Device = require('keyri-fingerprint').Device;
Note CommonJS usage
import { Device } from 'keyri-fingerprint';
const device: Device = new Device();
await device.load(); // load and set params with async loaders
const deviceMainParams: Record<string, string> = device.getMainParams();
const deviceHash: string = device.createFingerprintHash();
const cryptoCookie: string = await device.initCryptoCookie();
You can initialize Device instance with next params:
import { Device } from 'keyri-fingerprint';
import { Environments } from './types';
const device: Device = new Device({ apiKey: YOUR_PUBLIC_API_KEY, serviceEncryptionKey: ECDH_PUBLIC_KEY, environment: 'production' });
You can find apiKey in Keyri Dashboard after you create new service. It give you possibility to use pro-version of library and create custom events, analyze devices signals etc.
If you want use pro-version functionality - you need generate ECDH keypair and provide you public key to Device initializer.
environment is optional field which can configure which environment back-end of Keyri you want to use.
After you create new Device instance you will be able to use the following public methods:
| Method | Arguments | Return | Description |
|---|---|---|---|
| async load() | - | Promise<Device> | Method load async params and set to Device |
| createFingerprintHash() | - | string | This method allow create fingerprint hash string based on device params |
| async initCryptoCookie() | - | string | this method allow create cryptoCookie hash based on ECDSA encryption |
| getMainParams() | - | Record<string, string> | Method return object with device parameters |
| async me() | - | Record<string, string> | Method return object with device parameters from Keyri back-end ***ApiKey required in instance initializer |
| async synchronizeDevice() | - | Record<string, string> | Method return object with device parameters from Keyri back-end and register if device not exist ***ApiKey required in instance initializer |
| async generateEvent(params: IParams) | interface IParams { eventType: FingerprintLogEvents; eventResult: FingerprintLogResult; signals?: Array<FingerprintSignals>; userId?: string; } | Record<string, string> | Method will create new custom event on Keyri side, analyze all signals, risk parameters and return back result ***ApiKey required in instance initializer |
import { Device } from 'keyri-fingerprint';
const device: Device = new Device();
await device.load();
const deviceHash = device.createFingerprintHash();
console.log(deviceHash); // 'de91eb974773aa4937bd9b54d375ecf9'
import { Device } from 'keyri-fingerprint';
const device: Device = new Device();
await device.load();
const cryptoCookie = device.initCryptoCookie();
console.log(cryptoCookie); // 'MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE7Nsej5VVE3LpilLLVfNFgxCifr4w1R5XxLJosivrzp7BeDj9bRwwKpIMnkvx0rTg5DySMQfzj5M6jZde+egoug=='
import { Device } from 'keyri-fingerprint';
const device: Device = new Device();
await device.load();
const deviceMainParams: Record<string, string> = device.getConstants();
console.log(JSON.stringify(deviceMainParams));
{
"gpuVendor": "Google Inc. (Apple)",
"gpuRenderer": "ANGLE (Apple, Apple M1, OpenGL 4.1)",
"timezone": "Europe/Kiev",
"product": "Gecko",
"appName": "Netscape",
"appCodeName": "Mozilla",
"platform": "MacIntel",
"deviceMemory": "8",
"maxTouchPoints": "0",
"osInfo": "x86",
"osCpu": "unknown",
"hardwareConcurrency": "8",
"screenColorDepth": "30",
"colorGamut": "p3",
"currentBrowserBuildNumber": "20030107",
"appVersion": "5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"fonts": "[\"Arial Unicode MS\",\"Gill Sans\",\"Helvetica Neue\",\"Menlo\"]",
"domBlockers": "[]",
"fontPreferences": "{\"default\":147.5625,\"apple\":147.5625,\"serif\":147.5625,\"sans\":144.015625,\"mono\":132.625,\"min\":9.234375,\"system\":146.09375}",
"screenResolution": "[900,1440]",
"contrastPreferences": "0",
"cookiesEnabled": "false",
"languages": "[[\"ru-RU\"]]",
"userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"pdfViewerEnabled": "true",
"deviceColorsForced": "false",
"usingHDR": "true",
"colorsInverted": "unknown",
"audioFingerprint": "124.04344968475198",
"sessionStorage": "true",
"localStorage": "true",
"indexedDB": "true",
"openDatabase": "true",
"cpuClass": "unknown",
"plugins": "[{\"name\":\"PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chrome PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chromium PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Microsoft Edge PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"WebKit built-in PDF\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]}]",
"vendorFlavors": "[\"chrome\"]",
"monochromeDepth": "0",
"motionReduced": "false",
"math": "{\"acos\":1.4473588658278522,\"acosh\":709.889355822726,\"acoshPf\":355.291251501643,\"asin\":0.12343746096704435,\"asinh\":0.881373587019543,\"asinhPf\":0.8813735870195429,\"atanh\":0.5493061443340548,\"atanhPf\":0.5493061443340548,\"atan\":0.4636476090008061,\"sin\":0.8178819121159085,\"sinh\":1.1752011936438014,\"sinhPf\":2.534342107873324,\"cos\":-0.8390715290095377,\"cosh\":1.5430806348152437,\"coshPf\":1.5430806348152437,\"tan\":-1.4214488238747245,\"tanh\":0.7615941559557649,\"tanhPf\":0.7615941559557649,\"exp\":2.718281828459045,\"expm1\":1.718281828459045,\"expm1Pf\":1.718281828459045,\"log1p\":2.3978952727983707,\"log1pPf\":2.3978952727983707,\"powPI\":1.9275814160560204e-50}",
"architecture": "127",
"adBlockers": "false",
"doNotTrack": "false",
"navigatorPropertiesCount": "64",
"buildID": "Unsupported",
"javaEnabled": "false",
"browserPermissions": "{\"sensors\":\"granted\",\"video_capture\":\"prompt\",\"clipboard_read\":\"prompt\",\"clipboard_write\":\"granted\",\"geolocation\":\"prompt\",\"background_sync\":\"granted\",\"audio_capture\":\"prompt\",\"midi\":\"granted\",\"notifications\":\"prompt\",\"payment_handler\":\"granted\",\"durable_storage\":\"prompt\"}",
"supportedAudioFormats": "{\"audio/aac\":\"probably\",\"audio/flac\":\"probably\",\"audio/mpeg\":\"probably\",\"audio/mp4; codecs=\\\"mp4a.40.2\\\"\":\"probably\",\"audio/ogg; codecs=\\\"flac\\\"\":\"probably\",\"audio/ogg; codecs=\\\"vorbis\\\"\":\"probably\",\"audio/ogg; codecs=\\\"opus\\\"\":\"probably\",\"audio/wav; codecs=\\\"1\\\"\":\"probably\",\"audio/webm; codecs=\\\"vorbis\\\"\":\"probably\",\"audio/webm; codecs=\\\"opus\\\"\":\"probably\"}",
"audioContext": "{\"channelCount\":2,\"channelCountMode\":\"max\",\"channelInterpretation\":\"speakers\",\"maxChannelCount\":2,\"numberOfInputs\":1,\"numberOfOutputs\":0,\"sampleRate\":48000,\"state\":\"suspended\"}",
"frequencyAnalyserProperties": "{\"channelCount\":2,\"channelCountMode\":\"max\",\"channelInterpretation\":\"speakers\",\"fftSize\":2048,\"frequencyBinCount\":1024,\"maxDecibels\":-30,\"minDecibels\":-100,\"numberOfInputs\":1,\"numberOfOutputs\":1,\"smoothingTimeConstant\":0.8}",
"supportedVideoFormats": "{\"video/ogg; codecs=\\\"theora\\\"\":\"probably\",\"video/mp4; codecs=\\\"avc1.42E01E\\\"\":\"probably\",\"video/webm; codecs=\\\"vp8, vorbis\\\"\":\"probably\",\"video/webm; codecs=\\\"vp9\\\"\":\"probably\",\"application/x-mpegURL; codecs=\\\"avc1.42E01E\\\"\":\"\",\"video/mp4; codecs=\\\"flac\\\"\":\"probably\",\"video/ogg; codecs=\\\"opus\\\"\":\"probably\",\"video/webm; codecs=\\\"vp9, opus\\\"\":\"probably\"}"
}
import { Device } from 'keyri-fingerprint';
const device: Device = new Device({ apiKey: 'PUBLIC_API_KEY', serviceEncryptionKey: 'ECDH_PUBLIC_KEY' });
await device.load();
const backEndDeviceResponse: Record<string, string> = await device.me();
console.log(JSON.stringify(backEndDeviceResponse));
{
"id": "8eddcc2ade4f9988s7ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"fingerprint": "6557eaf4098ebau348418bc76107babd",
"tlsFingerprint": "390315bb647dcbe7b3b414b731f00aba",
"cryptoCookie": "MFkwEwYHKoZIzu0CAQYIKoZIzj0DAQcDQgAE7Nsej5VVE3LpilLLVfNFgxCifr4w1R5XxLJosivrzp7BeDj9bRwwKpIMnkvx0rTg5DySMQfzj5M6jZde+egoug==",
"deviceParams": {
"gpuVendor": "Google Inc. (Apple)",
"gpuRenderer": "ANGLE (Apple, Apple M1, OpenGL 4.1)",
"timezone": "Europe/Kiev",
"product": "Gecko",
"appName": "Netscape",
"appCodeName": "Mozilla",
"platform": "MacIntel",
"deviceMemory": "8",
"maxTouchPoints": "0",
"osInfo": "x86",
"osCpu": "unknown",
"hardwareConcurrency": "8",
"screenColorDepth": "30",
"colorGamut": "p3",
"currentBrowserBuildNumber": "20030107",
"appVersion": "5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"fonts": "[\"Arial Unicode MS\",\"Gill Sans\",\"Helvetica Neue\",\"Menlo\"]",
"domBlockers": "[]",
"fontPreferences": "{\"default\":147.5625,\"apple\":147.5625,\"serif\":147.5625,\"sans\":144.015625,\"mono\":132.625,\"min\":9.234375,\"system\":146.09375}",
"screenResolution": "[900,1440]",
"contrastPreferences": "0",
"cookiesEnabled": "false",
"languages": "[[\"ru-RU\"]]",
"userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"pdfViewerEnabled": "true",
"deviceColorsForced": "false",
"usingHDR": "true",
"colorsInverted": "unknown",
"audioFingerprint": "124.04344968475198",
"sessionStorage": "true",
"localStorage": "true",
"indexedDB": "true",
"openDatabase": "true",
"cpuClass": "unknown",
"plugins": "[{\"name\":\"PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chrome PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chromium PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Microsoft Edge PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"WebKit built-in PDF\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]}]",
"vendorFlavors": "[\"chrome\"]",
"monochromeDepth": "0",
"motionReduced": "false",
"math": "{\"acos\":1.4473588658278522,\"acosh\":709.889355822726,\"acoshPf\":355.291251501643,\"asin\":0.12343746096704435,\"asinh\":0.881373587019543,\"asinhPf\":0.8813735870195429,\"atanh\":0.5493061443340548,\"atanhPf\":0.5493061443340548,\"atan\":0.4636476090008061,\"sin\":0.8178819121159085,\"sinh\":1.1752011936438014,\"sinhPf\":2.534342107873324,\"cos\":-0.8390715290095377,\"cosh\":1.5430806348152437,\"coshPf\":1.5430806348152437,\"tan\":-1.4214488238747245,\"tanh\":0.7615941559557649,\"tanhPf\":0.7615941559557649,\"exp\":2.718281828459045,\"expm1\":1.718281828459045,\"expm1Pf\":1.718281828459045,\"log1p\":2.3978952727983707,\"log1pPf\":2.3978952727983707,\"powPI\":1.9275814160560204e-50}",
"architecture": "127"
},
"createdAt": "2023-03-24T13:28:10.646Z",
"updatedAt": "2023-03-24T13:28:10.646Z",
"events": [
{
"id": "02ded41945c1f3f7517ad00321f60027037e888e4148bb10afc5cfc4830c7cd45af7275b644d0cf400701ee6925dc321",
"event": "register_device",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.37.68",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-24T13:28:10.934Z",
"updatedAt": "2023-03-24T13:28:10.934Z"
},
{
"id": "f275216a438382c1e4c1bcb5fb9a74155aac4a1cd66adb1c8b67e1ef3540354d36e1bb70769c6b2ed30bd3d1d1fc0f18",
"event": "visits",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.34.45",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-28T09:49:48.920Z",
"updatedAt": "2023-03-28T09:49:48.920Z"
},
{
"id": "215774008243f45ec1dba1d04e1970f69cce0ebcaf28000ad81c99f4348db065215b2a1870f8bd6dbe47899873f365c1",
"event": "visits",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.34.45",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-28T09:50:01.350Z",
"updatedAt": "2023-03-28T09:50:01.350Z"
}
]
}
import { Device } from 'keyri-fingerprint';
const device: Device = new Device({ apiKey: 'PUBLIC_API_KEY' });
await device.load();
const backEndDeviceResponse: Record<string, string> = await device.synchronizeDevice();
console.log(JSON.stringify(backEndDeviceResponse));
{
"id": "8eddcc2ade4f9988s7ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"fingerprint": "6557eaf4098ebau348418bc76107babd",
"tlsFingerprint": "390315bb647dcbe7b3b414b731f00aba",
"cryptoCookie": "MFkwEwYHKoZIzu0CAQYIKoZIzj0DAQcDQgAE7Nsej5VVE3LpilLLVfNFgxCifr4w1R5XxLJosivrzp7BeDj9bRwwKpIMnkvx0rTg5DySMQfzj5M6jZde+egoug==",
"deviceParams": {
"gpuVendor": "Google Inc. (Apple)",
"gpuRenderer": "ANGLE (Apple, Apple M1, OpenGL 4.1)",
"timezone": "Europe/Kiev",
"product": "Gecko",
"appName": "Netscape",
"appCodeName": "Mozilla",
"platform": "MacIntel",
"deviceMemory": "8",
"maxTouchPoints": "0",
"osInfo": "x86",
"osCpu": "unknown",
"hardwareConcurrency": "8",
"screenColorDepth": "30",
"colorGamut": "p3",
"currentBrowserBuildNumber": "20030107",
"appVersion": "5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"fonts": "[\"Arial Unicode MS\",\"Gill Sans\",\"Helvetica Neue\",\"Menlo\"]",
"domBlockers": "[]",
"fontPreferences": "{\"default\":147.5625,\"apple\":147.5625,\"serif\":147.5625,\"sans\":144.015625,\"mono\":132.625,\"min\":9.234375,\"system\":146.09375}",
"screenResolution": "[900,1440]",
"contrastPreferences": "0",
"cookiesEnabled": "false",
"languages": "[[\"ru-RU\"]]",
"userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36",
"pdfViewerEnabled": "true",
"deviceColorsForced": "false",
"usingHDR": "true",
"colorsInverted": "unknown",
"audioFingerprint": "124.04344968475198",
"sessionStorage": "true",
"localStorage": "true",
"indexedDB": "true",
"openDatabase": "true",
"cpuClass": "unknown",
"plugins": "[{\"name\":\"PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chrome PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Chromium PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"Microsoft Edge PDF Viewer\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]},{\"name\":\"WebKit built-in PDF\",\"description\":\"Portable Document Format\",\"mimeTypes\":[{\"type\":\"application/pdf\",\"suffixes\":\"pdf\"},{\"type\":\"text/pdf\",\"suffixes\":\"pdf\"}]}]",
"vendorFlavors": "[\"chrome\"]",
"monochromeDepth": "0",
"motionReduced": "false",
"math": "{\"acos\":1.4473588658278522,\"acosh\":709.889355822726,\"acoshPf\":355.291251501643,\"asin\":0.12343746096704435,\"asinh\":0.881373587019543,\"asinhPf\":0.8813735870195429,\"atanh\":0.5493061443340548,\"atanhPf\":0.5493061443340548,\"atan\":0.4636476090008061,\"sin\":0.8178819121159085,\"sinh\":1.1752011936438014,\"sinhPf\":2.534342107873324,\"cos\":-0.8390715290095377,\"cosh\":1.5430806348152437,\"coshPf\":1.5430806348152437,\"tan\":-1.4214488238747245,\"tanh\":0.7615941559557649,\"tanhPf\":0.7615941559557649,\"exp\":2.718281828459045,\"expm1\":1.718281828459045,\"expm1Pf\":1.718281828459045,\"log1p\":2.3978952727983707,\"log1pPf\":2.3978952727983707,\"powPI\":1.9275814160560204e-50}",
"architecture": "127"
},
"createdAt": "2023-03-24T13:28:10.646Z",
"updatedAt": "2023-03-24T13:28:10.646Z",
"events": [
{
"id": "02ded41945c1f3f7517ad00321f60027037e888e4148bb10afc5cfc4830c7cd45af7275b644d0cf400701ee6925dc321",
"event": "register_device",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.37.68",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-24T13:28:10.934Z",
"updatedAt": "2023-03-24T13:28:10.934Z"
},
{
"id": "f275216a438382c1e4c1bcb5fb9a74155aac4a1cd66adb1c8b67e1ef3540354d36e1bb70769c6b2ed30bd3d1d1fc0f18",
"event": "visits",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.34.45",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-28T09:49:48.920Z",
"updatedAt": "2023-03-28T09:49:48.920Z"
},
{
"id": "215774008243f45ec1dba1d04e1970f69cce0ebcaf28000ad81c99f4348db065215b2a1870f8bd6dbe47899873f365c1",
"event": "visits",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.34.45",
"result": "success",
"signals": [],
"fingerprintId": "8eddcc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59ed3e83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f10912a073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"createdAt": "2023-03-28T09:50:01.350Z",
"updatedAt": "2023-03-28T09:50:01.350Z"
}
]
}
import { Device } from 'keyri-fingerprint';
const device: Device = new Device({ apiKey: 'PUBLIC_API_KEY', serviceEncryptionKey: 'ECDH_PUBLIC_KEY' });
await device.load();
const newEvent: Record<string, string> = await device.generateEvent({ eventType: 'visits', eventResult: 'success' });
console.log(JSON.stringify(newEvent));
{
"id": "5d6c9ce67167u24a2e61d58f4c786c144d9e1a4a7c3df0d3bbac578b01e2401ac024108d43713948ed3b9d5407d53dd2",
"event": "visits",
"location": {
"city": "Raccoon City",
"country": "Unknown",
"countryCode": "RC",
"continent_name": "Europe",
"continent_code": "EU",
"latitude": 48.5161018371582,
"longitude": 32.25809860229492
},
"ip": "109.95.37.130",
"result": "success",
"signals": [],
"fingerprintId": "8eddsc2ade4f998837ca4c6927931e1750d6805c22324101e646c3eb27bf32dc27b77319ac0ad0137d11f95b04244ecb",
"applicationId": "4cfae52a69132d59edhe83062d93e0300770ea26db58f206a526b250715eba8f5d3b0b8b56e6f558a63ca496627a6fe2",
"userId": "f8b3717735f1091aa073fff2e669d2afb82802c92f9755260a3ae2c7339cbbb7bd9635a158f095ccb03610831a9bc112",
"updatedAt": "2023-03-31T12:28:46.371Z",
"createdAt": "2023-03-31T12:28:46.371Z"
}
Note If you try to get device params in a
nodeJsenvironment, you always will receive the same response object{ "environment": "node-js" }
FAQs
Keyri Fingerprint Library
We found that keyri-fingerprint demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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