/// <summary>
/// Create an Instance of a CredentialService
/// </summary>
/// <param name="dragonchainId">dragonchainId associated with these credentials</param>
/// <param name="authKey">authKey to use with these credentials</param>
/// <param name="authKeyId">authKeyId to use with these credentials</param>
/// <param name="hmacAlgo">hmac algorithm to use</param>
/// <param name="credentialManager">manager to retrieve Dragonchain credentials from config provider</param>
/// <param name="logger"></param>
public CredentialService(string dragonchainId, string authKey = "", string authKeyId = "", string endpointUrl = "", HmacAlgorithm hmacAlgo = HmacAlgorithm.SHA256, ICredentialManager credentialManager = null, ILogger <DragonchainClient> logger = null)
{
_logger = logger ?? new NullLogger <DragonchainClient>();
DragonchainId = dragonchainId;
if (!string.IsNullOrWhiteSpace(authKey) && !string.IsNullOrWhiteSpace(authKeyId))
{
_logger.LogDebug("Auth Key/Id and endpoint URL provided explicitly, will not search env/disk");
_credentials = new DragonchainCredentials {
AuthKey = authKey, AuthKeyId = authKeyId, EndpointUrl = endpointUrl
};
}
else
{
try
{
_credentials = credentialManager.GetDragonchainCredentials(dragonchainId);
}
catch
{ // don't require credentials to be present on construction
_credentials = new DragonchainCredentials {
AuthKey = string.Empty, AuthKeyId = string.Empty, EndpointUrl = string.Empty
};
}
}
_hmacAlgo = hmacAlgo;
}