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feat: add enroll/authenticate example
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -58,3 +58,4 @@ buck-out/ | |
| ZoomAuthenticationHybrid.framework | ||
| app-token.json | ||
| license-key.json | ||
| device-key-identifier.json | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,137 +1,130 @@ | ||
| import React from "react"; | ||
| import React from 'react' | ||
| import { | ||
| Platform, | ||
| TouchableHighlight, | ||
| StyleSheet, | ||
| ScrollView, | ||
| View, | ||
| Text, | ||
| Image | ||
| } from "react-native"; | ||
| Image, | ||
| } from 'react-native' | ||
|
|
||
| import Zoom from "react-native-facetec-zoom"; | ||
| import ZOOM_APP_TOKEN from "./license-key"; | ||
| import Zoom from 'react-native-facetec-zoom' | ||
| import deviceKeyIdentifier from './device-key-identifier' | ||
|
|
||
| Zoom.preload(); | ||
| const BigText = ({ children, style }) => <Text style={[styles.bigText, style]}>{children}</Text> | ||
|
|
||
| const bigText = (text, style) => ( | ||
| <Text style={[styles.bigText, style]}>{text}</Text> | ||
| ); | ||
| const hugeText = (text, style) => ( | ||
| <Text style={[styles.hugeText, style]}>{text}</Text> | ||
| ); | ||
| const createButton = ({ text, ...props }) => ( | ||
| const Button = ({ children, ...props }) => ( | ||
| <TouchableHighlight {...props} style={styles.button}> | ||
| {hugeText(text, styles.buttonText)} | ||
| <Text style={[styles.hugeText, styles.buttonText]}>{children}</Text> | ||
| </TouchableHighlight> | ||
| ); | ||
| ) | ||
|
|
||
| const prettify = obj => (obj ? JSON.stringify(obj, null, 2) : ""); | ||
| const prettify = (obj) => (obj ? JSON.stringify(obj, null, 2) : '') | ||
| // don't actually do this | ||
| const getFaceID = () => String(Math.random()).split('.')[1] | ||
|
|
||
| export default class App extends React.Component { | ||
| state = {}; | ||
| verifyLiveness = async () => { | ||
| state = {} | ||
| init = async () => { | ||
| const { success, status } = await Zoom.initialize({ | ||
| appToken: ZOOM_APP_TOKEN, | ||
| deviceKeyIdentifier, | ||
| showPreEnrollmentScreen: false, | ||
| showUserLockedScreen: false, | ||
| showRetryScreen: false, | ||
| topMargin: 200, | ||
| // sizeRatio: 0.7, | ||
| centerFrame: false | ||
| }); | ||
| centerFrame: false, | ||
| returnBase64: false, | ||
| }) | ||
|
|
||
| if (!success) { | ||
| // see constants.js SDKStatus for explanations of various | ||
| // reasons why initialize might not have gone through | ||
| throw new Error(`failed to init. SDK status: ${status}`); | ||
| throw new Error(`failed to init. SDK status: ${status}`) | ||
| } | ||
|
|
||
| this.initialized = true | ||
| } | ||
|
|
||
| enroll = async () => { | ||
| if (!this.initialized) await this.init() | ||
|
|
||
| const faceID = getFaceID() | ||
| this.setState({ faceID }) | ||
|
|
||
| // launch Zoom's enrollment process | ||
| return Zoom.enroll({ | ||
| id: faceID, | ||
| }).then(this.setResult, this.setError) | ||
| } | ||
|
|
||
| authenticate = async () => { | ||
| if (!this.initialized) await this.init() | ||
|
|
||
| // launch Zoom's enrollment process | ||
| return Zoom.authenticate({ | ||
| id: this.state.faceID, | ||
| }).then(this.setResult, this.setError) | ||
| } | ||
|
|
||
| verifyLiveness = async () => { | ||
| if (!this.initialized) await this.init() | ||
|
|
||
| // launch Zoom's verification process | ||
| return await Zoom.verify({ | ||
| // no options at this point | ||
| }); | ||
| }; | ||
| render = () => { | ||
| const button = createButton({ | ||
| key: "button", | ||
| text: "Verify Liveness", | ||
| onPress: async () => { | ||
| try { | ||
| this.setState({ | ||
| result: await this.verifyLiveness() | ||
| }); | ||
| } catch (error) { | ||
| this.setState({ error }); | ||
| } | ||
| } | ||
| }); | ||
| let result = this.renderResult(); | ||
| let error = this.state.error && ( | ||
| <View> | ||
| {bigText("Error:")} | ||
| {this.renderError()} | ||
| </View> | ||
| ); | ||
| return Zoom.verifyLiveness().then(this.setResult, this.setError) | ||
| } | ||
|
|
||
| setResult = (result) => this.setState({ result }) | ||
| setError = (error) => this.setState({ error }) | ||
|
|
||
| render = () => { | ||
| return ( | ||
| <View style={styles.container}> | ||
| {bigText("Variants:")} | ||
| {button} | ||
| {bigText("Result:")} | ||
| {result} | ||
| {error} | ||
| <BigText>Operations:</BigText> | ||
| <Button onPress={this.verifyLiveness}>Verify Liveness</Button> | ||
| <Button onPress={this.enroll}>Enroll</Button> | ||
| {this.state.faceID && <Button onPress={this.authenticate}>Authenticate</Button>} | ||
| {this.state.result && ( | ||
| <> | ||
| <BigText>Result:</BigText> | ||
| <ScrollView contentContainerStyle={styles.scrollContainer}> | ||
| <BigText>{prettify(this.state.result)}</BigText> | ||
| </ScrollView> | ||
| </> | ||
| )} | ||
| {this.state.error && ( | ||
| <> | ||
| <BigText>Error:</BigText> | ||
| <BigText>{prettify(this.state.error)}</BigText> | ||
| </> | ||
| )} | ||
| </View> | ||
| ); | ||
| }; | ||
| renderResult = () => { | ||
| const { result } = this.state; | ||
| if (!result) return; | ||
|
|
||
| const { faceMetrics = {} } = result; | ||
| const { facemap, auditTrail = [] } = faceMetrics; | ||
| const images = auditTrail.map((uri, i) => ( | ||
| <Image key={`image${i}`} style={styles.image} source={{ uri }} /> | ||
| )); | ||
| return ( | ||
| <ScrollView contentContainerStyle={styles.scrollContainer}> | ||
| {bigText(prettify(result))} | ||
| {images} | ||
| </ScrollView> | ||
| ); | ||
| }; | ||
| renderError = () => { | ||
| return ( | ||
| this.state.error && ( | ||
| <View key="error">{bigText(prettify(this.state.error))}</View> | ||
| ) | ||
| ); | ||
| }; | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| const styles = StyleSheet.create({ | ||
| scrollContainer: {}, | ||
| container: { | ||
| flex: 1, | ||
| justifyContent: "center", | ||
| alignItems: "center" | ||
| justifyContent: 'center', | ||
| alignItems: 'center', | ||
| }, | ||
| button: { | ||
| padding: 10 | ||
| padding: 10, | ||
| }, | ||
| buttonText: { | ||
| color: "blue" | ||
| color: 'blue', | ||
| fontSize: 30, | ||
| }, | ||
| bigText: { | ||
| fontSize: 20 | ||
| }, | ||
| hugeText: { | ||
| fontSize: 30 | ||
| fontSize: 20, | ||
| }, | ||
| image: { | ||
| flex: 1, | ||
| resizeMode: "contain", | ||
| resizeMode: 'contain', | ||
| minWidth: 300, | ||
| minHeight: 300 | ||
| } | ||
| }); | ||
| minHeight: 300, | ||
| }, | ||
| }) |
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