AuthenticateEmailPassword

Authenticate the user with a custom Email and Password.

Note that the client app is responsible for collecting (and storing) the e-mail and potentially password (for convenience) in the client data.

For the greatest security, force the user to re-enter their password at each login (or at least give them that option).

Alternatively, if using the wrapper, use the Reconnect() method to automatically login to the last used account.

Error Handling Example

public void FailureCallback(int statusCode, int reasonCode, string statusMessage, object cbObject) {
    switch (reasonCode) {
        case ReasonCodes.MISSING_IDENTITY_ERROR: { // Identity does not exist (and client has orphaned profileId)

            // Reset profileId and re-authenticate
            BrainCloudClient.Get().AuthenticationService.ResetStoredProfileId();
            BrainCloudClient.Get().AuthenticationService.AuthenticateEmail(email, password, true);
            break;
        }
        case ReasonCodes.SWITCHING_PROFILES: { // Identity belongs to a different profile

            // Reset profileId and re-authenticate
            BrainCloudClient.Get().AuthenticationService.ResetStoredProfileId();
            BrainCloudClient.Get().AuthenticationService.AuthenticateEmail(email, password, forceCreate);
            break;
        }
        case ReasonCodes.MISSING_PROFILE_ERROR: { // Identity does not exist

            // The account doesn't exist - create it now.
            BrainCloudClient.Get().AuthenticationService.AuthenticateEmail(email, password, true);
            break;
        }
        case ReasonCodes.TOKEN_DOES_NOT_MATCH_USER: { // User auth information is incorrect

            // Display a dialog telling the user that the password provided was invalid,
            // and invite them to re-enter the password.
            // ...
            break;
        }
        default: { // Uncaught reasonCode

            // Log the error for debugging later
            // ...
            break;
        }
    }
}

caution

Make sure you've initialized the brainCloud library before authenticating.

Service	Operation
authenticationV2	AUTHENTICATE

Method Parameters

Parameter	Description
email	The e-mail address of the user
password	The password of the user
forceCreate	Should a new profile be created for this user if the account does not exist?

Usage

http://localhost:3000

C#

string email = "someEmail@somedomain.com";
string password = "userPassword";
bool forceCreate = true;
SuccessCallback successCallback = (response, cbObject) =>
{
    Debug.Log(string.Format("Success | {0}", response));
};
FailureCallback failureCallback = (status, code, error, cbObject) =>
{
    Debug.Log(string.Format("Failed | {0}  {1}  {2}", status, code, error));
};

_bc.AuthenticationService.AuthenticateEmailPassword(
    email, password, forceCreate, successCallback, failureCallback);

C++

const char* email = "someEmail@somedomain.com";
const char* password = "userPassword";
bool forceCreate = true;

_bc->getAuthenticationService()->authenticateEmailPassword(
    email,
    password,
    forceCreate,
    this);

Objective-C

NSString * email = @"someEmail@somedomain.com";
NSString * password = @"userPassword";
BOOL forceCreate = true;
BCCompletionBlock successBlock;      // define callback
BCErrorCompletionBlock failureBlock; // define callback

[[_bc authenticationService]
        authenticateEmailPassword:email
                 password:password
              forceCreate:forceCreate
          completionBlock:successBlock
     errorCompletionBlock:failureBlock
                 cbObject:nil];

Java

String email = "someEmail@somedomain.com";
String password = "userPassword";
boolean forceCreate = true;
this; // implements IServerCallback

_bc.getAuthenticationService().authenticateEmailPassword(email, password, forceCreate, this);

public void serverCallback(ServiceName serviceName, ServiceOperation serviceOperation, JSONObject jsonData)
{
    System.out.print(String.format("Success | %s", jsonData.toString()));
}
public void serverError(ServiceName serviceName, ServiceOperation serviceOperation, int statusCode, int reasonCode, String jsonError)
{
    System.out.print(String.format("Failed | %d %d %s", statusCode,  reasonCode, jsonError.toString()));
}

JavaScript

var email = "someEmail@somedomain.com";
var password = "userPassword";
var forceCreate = true;

_bc.authentication.authenticateEmailPassword(email, password, forceCreate, result =>
{
    var status = result.status;
    console.log(status + " : " + JSON.stringify(result, null, 2));
});

Dart

var  email = "someEmail@somedomain.com";
var  password = "userPassword";
var  forceCreate = true;

ServerResponse result = await _bc.authenticationService.authenticateEmailPassword(email:email, password:password, forceCreate:forceCreate);

if (result.statusCode == 200) {
    print("Success");
} else {
    print("Failed ${result.error['status_message'] ?? result.error}");
}

Cloud Code

// N/A

Raw

// N/A

JSON Response

{
    "status": 200,
    "data": {
        "vcPurchased": 0,
        "experiencePoints": 100,
        "refundCount": 0,
        "playerSessionExpiry": 60,
        "server_time": 1464621990155,
        "experienceLevel": 0,
        "currency": {
            "credits": {
                "purchased": 0,
                "balance": 12211,
                "consumed": 133,
                "awarded": 12344
            }
        },
        "abTestingId": 8,
        "statistics": {
            "gamesWon": 0
        },
        "id": "323e861-b749-4ce4-a57a-175232e21b5d",
        "createdAt": 1459439058035,
        "profileId": "323e861-b749-4ce4-a57a-175232e21b5d",
        "newUser": "false",
        "xpCapped": false,
        "sent_events": [],
        "timeZoneOffset": -5,
        "playerName": "",
        "vcClaimed": 0,
        "parentProfileId": null,
        "rewards": {
            "rewardDetails": {},
            "rewards": {},
            "currency": {}
        },
        "countryCode": "ca",
        "loginCount": 16,
        "emailAddress": "test@email.com",
        "previousLogin": 1464621979514,
        "incoming_events": [],
        "lastLogin": 1464621990118,
        "languageCode": "en",
        "pictureUrl": null,
        "sessionId": "v3grtg3ve0a089pekk8lneuk8k",
        "amountSpent": 0
    }
}

Common Error Code

Status Codes

Code	Name	Description
40206	MISSING_IDENTITY_ERROR	The identity does not exist on the server and forceCreate was false [and a profileId was provided - otherwise 40208 would have been returned]. Will also occur when forceCreate is true and a saved [but un-associated] profileId is provided. The error handler should reset the stored profile id (if there is one) and re-authenticate, setting forceCreate to true to create a new account. A common cause of this error is deleting the user's account via the Design Portal.
40207	SWITCHING_PROFILES	Indicates that the identity credentials are valid, and the saved profileId is valid, but the identity is not associated with the provided profileId. This may indicate that the user wants to switch accounts in the app. Most often an app will pop-up a dialog confirming that the user wants to switch accounts, and then reset the stored profileId and call authenticate again.
40208	MISSING_PROFILE_ERROR	Returned when the identity cannot be located, no profileId is provided, and forceCreate is false. The normal response is to call Authenticate again with forceCreate set to true.
40217	UNKNOWN_AUTH_ERROR	An unknown error has occurred during authentication.
40221	EMAIL_NOT_VALID	The provided email address is not in the correct format.
40307	TOKEN_DOES_NOT_MATCH_USER	The user's password is incorrect.
550022	INVALID_PASSWORD_CONTENT	The password doesn't meet the minimum password requirements.