public async Task OnExecuting(HttpPiplineRequest context)
{
await semaphoreSlim.WaitAsync();
try
{
if (string.IsNullOrEmpty(ClientId) ||
string.IsNullOrEmpty(Secret) ||
Token == null ||
Token.Expires == null)
{
return;
}
if (Token.Expires.Value <= DateTime.Now)
{
if (string.IsNullOrEmpty(Token.RefreshToken))
{
Token = await AuthenticationExtensions.AuthAsync(context.Executor.GetEndpoint("auth"), ClientId, Secret);
}
else
{
Token = await AuthenticationExtensions.AuthAsync(context.Executor.GetEndpoint("auth"), ClientId, Secret, Token.RefreshToken);
}
}
context.Request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", Token?.AccessToken ?? string.Empty);
}
finally
{
semaphoreSlim.Release();
}
}
public async Task OnExecuting(HttpPiplineRequest context)
{
Assert.NotNull(context);
Assert.NotNull(context.Command);
Assert.NotNull(context.Executor);
Assert.NotNull(context.Parameters);
Assert.NotNull(context.Request);
Executing = true;
}