public virtual async Task <AuthEventEnum> RefreshUserDetailsAsync()
{
if (CognitoUser == null)
{
return(AuthEventEnum.Alert_NeedToBeSignedIn);
}
try
{
// Get the current user attributes from the server
// and set UserEmail and IsUserEmailVerified
GetUserResponse getUserResponse = await CognitoUser.GetUserDetailsAsync().ConfigureAwait(false);
foreach (AttributeType item in getUserResponse.UserAttributes)
{
if (item.Name.Equals("email"))
{
email = item.Value;
}
if (item.Name.Equals("email_verified"))
{
IsEmailVerified = item.Value.Equals("true");
}
}
return(AuthEventEnum.Alert_RefreshUserDetailsDone);
}
catch (Exception e)
{
Debug.WriteLine($"RefreshUserDetails threw an exception {e}");
return(AuthEventEnum.Alert_Unknown);
}
}
public async Task <bool> Connected()
{
try
{
GetUserResponse res = await User.GetUserDetailsAsync();
if (res != null)
{
Debug.Log("Connection is alive");
return(true);
}
}
catch (NotAuthorizedException e)
{
Debug.Log("Authentication Error");
Debug.Log(e);
}
return(false);
}
//internal async Task<CognitoUser> ResetPassword(string username)
//{
// AmazonCognitoIdentityProviderClient provider = new AmazonCognitoIdentityProviderClient(new Amazon.Runtime.AnonymousAWSCredentials());
// CognitoUserPool userPool = new CognitoUserPool(this.POOL_ID, this.CLIENTAPP_ID, provider);
// CognitoUser user = new CognitoUser(username, this.CLIENTAPP_ID, userPool, provider);
// await user.ForgotPasswordAsync();
// return user;
//}
//internal async Task<CognitoUser> UpdatePassword(string username, string code, string newpassword)
//{
// AmazonCognitoIdentityProviderClient provider = new AmazonCognitoIdentityProviderClient(new Amazon.Runtime.AnonymousAWSCredentials());
// CognitoUserPool userPool = new CognitoUserPool(this.POOL_ID, this.CLIENTAPP_ID, provider);
// CognitoUser user = new CognitoUser(username, this.CLIENTAPP_ID, userPool, provider);
// await user.ConfirmForgotPasswordAsync(code, newpassword);
// return user;
//}
public async Task ValidateUser(string username, string password)
{
try
{
AmazonCognitoIdentityProviderClient provider = new AmazonCognitoIdentityProviderClient(new Amazon.Runtime.AnonymousAWSCredentials(), RegionEndpoint.EUCentral1);
CognitoUserPool userPool = new CognitoUserPool(this.USERPOOL_ID, this.CLIENTAPP_ID, provider);
CognitoUser user = new CognitoUser(username, this.CLIENTAPP_ID, userPool, provider);
InitiateSrpAuthRequest authRequest = new InitiateSrpAuthRequest();
authRequest.Password = password;
AuthFlowResponse authFlowResponse = await user.StartWithSrpAuthAsync(authRequest).ConfigureAwait(false);
if (authFlowResponse.AuthenticationResult == null)
{
throw new Exception("Cognito authentication error");
}
GetUserResponse userDetails = await user.GetUserDetailsAsync();
string idtoken = authFlowResponse.AuthenticationResult.IdToken;
//CognitoAWSCredentials creds = user.GetCognitoAWSCredentials(this.IDENTITYPOOL_ID, RegionEndpoint.EUCentral1);
CognitoAWSCredentials creds = new CognitoAWSCredentials(this.IDENTITYPOOL_ID, RegionEndpoint.EUCentral1);
creds.Clear();
//creds.CurrentLoginProviders.SetValue(idtoken, 0);
//creds.CurrentLoginProviders.SetValue(idtoken, 1);
creds.AddLogin("cognito-idp." + RegionEndpoint.EUCentral1.SystemName + ".amazonaws.com/" + this.USERPOOL_ID, idtoken);
UserInfo.Clear();
UserInfo.Credentials = creds;
UserInfo.UserId = userDetails.UserAttributes.Find(x => x.Name.ToLower() == "sub").Value;
UserInfo.UserName = user.Username;
UserInfo.Email = userDetails.UserAttributes.Find(x => x.Name.ToLower() == "email").Value;
UserInfo.Picture = "userphoto";
}
catch (Exception ex)
{
Console.WriteLine("ValidateUser ERROR: " + ex.Message);
throw ex;
}
}
