Currently I am converting LINE with bot framework application to ASP.NET Core, impleme

HttpRequestMessage does not have data in ASP.NET Core about linemessagingapi HOT 3 OPEN

pierre3 commented on May 25, 2024

HttpRequestMessage does not have data in ASP.NET Core

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Comments (3)

seanmars commented on May 25, 2024 1

I got same issue, but i rewrite the WebhookRequestMessageHelper by using HttpContext.
Some sample to get the content:

using(var reader = new StreamReader(httpContext.Request.Body))
{
    var content = await reader.ReadToEndAsync();
    ...
    ...
    dynamic json = JsonConvert.DeserializeObject(content);
}

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fuyunekojima commented on May 25, 2024 1

Using seanmars' code to create a method like the one below, I was able to create an HttpRequestMessage that the "GetWebhookEventsAsync" extension method can use successfully.

Note that the "X-Line Signature" key must be included in the header.

private async Task<HttpRequestMessage> GetLineRequest()
{
    using (var reader = new StreamReader(HttpContext.Request.Body))
    {
        var content = await reader.ReadToEndAsync();
        var reqMessage = new HttpRequestMessage
        {
            RequestUri = new Uri("https://localhost:5001/callback"),
            Content = new StringContent(content, Encoding.UTF8, "application/json")
        };
        var signature = HttpContext.Request.Headers.Where(x => x.Key == "X-Line-Signature").First();
        reqMessage.Headers.Add(signature.Key, signature.Value.ToString());
        return reqMessage;
    }
}