private async Task InitializeToken()
{
if (!string.IsNullOrWhiteSpace(token))
{
return;
}
var cacheToken = appCache.GetString(tokenKey);
if (!string.IsNullOrWhiteSpace(cacheToken))
{
token = cacheToken;
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Token is retrieved from cache");
Console.ResetColor();
return;
}
var idServer = idServerUrl;
var discDoc = await client.GetDiscoveryDocumentAsync(idServer);
if (discDoc.IsError)
{
var error = "Could not get the ID-Server information.";
if (discDoc.Exception != null)
{
error += $" Error{discDoc.Exception.Message}";
}
throw new Exception(error);
}
var scopes = new Dictionary <string, string>
{
{ "scope", "catalog.fullaccess" }
};
var request = new TokenRequest
{
Address = discDoc.TokenEndpoint,
GrantType = "client_credentials",
Parameters = scopes,
ClientId = "mg.website",
ClientSecret = "1e230c33-6de2-4755-bcbf-333f1afe1ff2"
};
var tokenResult = await client.RequestTokenAsync(request);
if (tokenResult.IsError)
{
var error = "Could not get the auth token from ID-Server.";
if (tokenResult.Exception != null)
{
error += $" Error{tokenResult.Exception.Message}";
}
throw new Exception(error);
}
this.token = tokenResult.AccessToken;
appCache.SetString(tokenKey, tokenResult.AccessToken,
TimeSpan.FromSeconds(tokenResult.ExpiresIn - 10));
Console.ForegroundColor = ConsoleColor.Magenta;
Console.WriteLine("Token is retrieved from ID-Server");
Console.ResetColor();
}