public OidcClientOptions(Endpoints endpoints, string clientId, string clientSecret, string scope, string redirectUri, IWebView webView)
: this(clientId, clientSecret, scope, redirectUri, webView)
{
if (endpoints == null) throw new ArgumentNullException(nameof(endpoints));
endpoints.Validate();
_endpoints = new Lazy<Task<Endpoints>>(() => Task.FromResult(endpoints));
}
public static async Task<Endpoints> LoadFromMetadataAsync(string authority)
{
var client = new HttpClient();
var url = authority.EnsureTrailingSlash() + ".well-known/openid-configuration";
var json = await client.GetStringAsync(url);
var doc = JsonConvert.DeserializeObject<Dictionary<string, object>>(json);
var endpoints = new Endpoints
{
Authorize = doc["authorization_endpoint"].ToString(),
Token = doc["token_endpoint"].ToString(),
EndSession = doc["end_session_endpoint"].ToString(),
UserInfo = doc["userinfo_endpoint"].ToString(),
};
// todo: replace with local validation
endpoints.IdentityTokenValidation = authority.EnsureTrailingSlash() + "connect/identitytokenvalidation";
return endpoints;
}