YdtZYnkZ

1```
2  const login = () => {
3
4    let Username = 'reacttest';
5    let Password = 'reacttest';
6
7    let authenticationDetails = new AuthenticationDetails({
8      Username,
9      Password
10    });
11
12    const { UserPoolId, ClientId } = config;
13    var poolData = { UserPoolId, ClientId };
14    var userPool = new CognitoUserPool(poolData);
15    var userData = {
16        Username : 'reacttest',
17        Pool : userPool
18    };
19    var cognitoUser = new CognitoUser(userData);
20
21    cognitoUser.authenticateUser(authenticationDetails, {
22
23        onSuccess: function (result) {
24
25          AWS.config.credentials = new AWS.CognitoIdentityCredentials({
26              IdentityPoolId : config.IdentityPoolId, // your identity pool id here
27              Logins : {
28                  ['cognito-idp.' + config.region + '.amazonaws.com/' + config.UserPoolId] : result.getIdToken().getJwtToken()
29              }
30          });
31
32          // var additionalParams = {
33          //   headers: {
34          //       "Access-Control-Allow-Origin": "*",
35          //       "Access-Control-Allow-Methods": "GET,OPTIONS",
36          //       // "Access-Control-Allow-Headers": "Content-Type,X-Amz-Date,Authorization,X-Api-Key,X-Amz-Security-Token",
37          //       "Access-Control-Allow-Headers": "Origin, X-Requested-With, Content-Type, Accept"
38          //
39          //   },
40          // };
41
42          AWS.config.credentials.get(function() {
43              console.log('AWS.config', AWS.config.credentials);
44              var apigClient = window.apigClientFactory.newClient({
45                accessKey: AWS.config.credentials.accessKeyId,
46                secretKey: AWS.config.credentials.secretAccessKey,
47                sessionToken: AWS.config.sessionToken,
48                region: config.region
49              });
50              apigClient.identityiamGet({}, '', {});
51          });
52
53        },
54        onFailure: function(err) {
55            alert(err);
56        },
57    });
58  };
59  ```