private void UpdateUsernameAndSecretHash()

in src/Amazon.Extensions.CognitoAuthentication/CognitoUserAuthentication.cs [716:736]

• 18 lines of code
• 7 McCabe index (conditional complexity)

        private void UpdateUsernameAndSecretHash(IDictionary<string, string> challengeParameters)
        {
            bool canSetUsername = string.IsNullOrEmpty(Username) || string.Equals(UserID, Username, StringComparison.Ordinal);
            bool challengeParamIsUsername = challengeParameters != null && challengeParameters.ContainsKey(CognitoConstants.ChlgParamUsername);
            bool shouldUpdate = canSetUsername || challengeParamIsUsername;

            if (!shouldUpdate)
            {
                return;
            }

            if (challengeParamIsUsername)
            {
                Username = challengeParameters[CognitoConstants.ChlgParamUsername];
            }

            if (!string.IsNullOrEmpty(ClientSecret))
            {
                SecretHash = CognitoAuthHelper.GetUserPoolSecretHash(Username, ClientID, ClientSecret);
            }
        }