Blazor get jwt token on sign in or register
blazor
Question
I have to get the response of a token coming form a asp.net webapi which is like this
return new JwtSecurityTokenHandler().WriteToken(token);
and from the Blazor login page
private async Task LoginEmisor()
{
var response = await http.PostJsonAsync<Emisor>("api/Emisors/Login",emisor);
Storage["token"] = response.Token;
Console.WriteLine(response.Token);
}
And I get a serialization error because the response is expecting an Emisor object and not the Token that I actually want to get. As a workaround I added a string Token property to Emisor class
emisor.Token = token.ToString();
return emisor;
and return the whole Emisor with the token as Property, and that way I was able to get it and store it in local storage. But I think that is not the right way to do it, I think I have to be able to get the token without being part of Emisor
Accepted Answer
I've made an extenstion method for this purpose:
public static async Task<string> SendJsonAsyncRawResult(this HttpClient httpClient, HttpMethod httpMethod, string requestUri, object content)
{
var requestJson = JsonUtil.Serialize(content);
var response = await httpClient.SendAsync(new HttpRequestMessage(httpMethod, requestUri)
{
Content = new StringContent(requestJson, Encoding.UTF8, "application/json")
});
return await response.Content.ReadAsStringAsync();
}
and then use it like this:
var obj = new { username, password };
var token = await _http.SendJsonAsyncRawResult(HttpMethod.Post, "api/token", obj);
Also available on nuget
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