public static async Task <RedditClient> CreateAsync(RedditOptions options)
{
var client = new RedditClient();
var accessToken = await client.Authorize(options);
client._httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("bearer", accessToken);
client._httpClient.DefaultRequestHeaders.UserAgent.Add(new ProductInfoHeaderValue(AppName, AppVersion));
return(client);
}
private async Task <string> Authorize(RedditOptions options)
{
var request = new HttpRequestMessage(HttpMethod.Post, "https://www.reddit.com/api/v1/access_token");
var bodyContent = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("grant_type", "password"),
new KeyValuePair <string, string>("username", options.Username),
new KeyValuePair <string, string>("password", options.Password)
};
request.Content = new FormUrlEncodedContent(bodyContent);
request.Headers.Authorization = new AuthenticationHeaderValue("basic", Convert.ToBase64String(
Encoding.UTF8.GetBytes($"{options.ClientId}:{options.ClientSecret}")));
var response = await Enqueue(() => _httpClient.SendAsync(request));
response.EnsureSuccessStatusCode();
var content = await response.Content.ReadAsStringAsync();
using var auth = JsonDocument.Parse(content);
return(auth.RootElement.GetProperty("access_token").GetString());
}
