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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import { | ||
| RekognitionClient, | ||
| CreateFaceLivenessSessionCommand, | ||
| } from '@aws-sdk/client-rekognition'; | ||
|
|
||
| /** | ||
| * @type {import('@types/aws-lambda').APIGatewayProxyHandler} | ||
| */ | ||
|
|
||
| export const handler = async (event, req) => { | ||
| const client = new RekognitionClient({ region: 'us-east-1' }); | ||
| const command = new CreateFaceLivenessSessionCommand({}); | ||
| const response = await client.send(command); | ||
|
|
||
| return { | ||
| statusCode: 200, | ||
| headers: { | ||
| 'Access-Control-Allow-Origin': '*', | ||
| 'Access-Control-Allow-Headers': '*', | ||
| }, | ||
| body: JSON.stringify({ sessionId: response.SessionId }), | ||
| }; | ||
| }; |
13 changes: 13 additions & 0 deletions
13
samples/backend-lambda-functions/createSession/package.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| { | ||
| "name": "create", | ||
| "version": "2.0.0", | ||
| "main": "index.js", | ||
| "license": "Apache-2.0", | ||
| "type": "module", | ||
| "dependencies": { | ||
| "@aws-sdk/client-rekognition": "latest" | ||
| }, | ||
| "devDependencies": { | ||
| "@types/aws-lambda": "^8.10.92" | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| import { | ||
| RekognitionClient, | ||
| GetFaceLivenessSessionResultsCommand, | ||
| } from '@aws-sdk/client-rekognition'; | ||
|
|
||
| /** | ||
| * @type {import('@types/aws-lambda').APIGatewayProxyHandler} | ||
| */ | ||
|
|
||
| export const handler = async (event, req) => { | ||
| console.log({ req }); | ||
| console.log({ event }); | ||
| const client = new RekognitionClient({ region: 'us-east-1' }); | ||
| const command = new GetFaceLivenessSessionResultsCommand({ | ||
| SessionId: event.pathParameters.sessionId, | ||
| }); | ||
| const response = await client.send(command); | ||
|
|
||
| const isLive = response.Confidence > 90; | ||
|
|
||
| return { | ||
| statusCode: 200, | ||
| headers: { | ||
| 'Access-Control-Allow-Origin': '*', | ||
| 'Access-Control-Allow-Headers': '*', | ||
| }, | ||
| body: JSON.stringify({ | ||
| isLive, | ||
| confidenceScore: response.Confidence, | ||
| auditImageBytes: Buffer.from( | ||
| new Uint8Array(Object.values(response.ReferenceImage.Bytes)) | ||
| ).toString('base64'), | ||
| }), | ||
| }; | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| { | ||
| "name": "getresults", | ||
| "version": "2.0.0", | ||
| "main": "index.js", | ||
| "license": "Apache-2.0", | ||
| "type": "module", | ||
| "dependencies": { | ||
| "@aws-sdk/client-rekognition": "latest" | ||
| }, | ||
| "devDependencies": { | ||
| "@types/aws-lambda": "^8.10.92" | ||
| } | ||
| } |
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