public MessageManager(string graphEndpoint, string teamId, string channelId)
{
this.httpClient = new HttpClient();
this.graphEndpoint = graphEndpoint;
this.teamId = teamId;
this.channelId = channelId;
this.authProvider = (MyAuthenticationProvider) new UserAuthenticationProvider();
}
private static GraphServiceClient GetAuthenticatedClient(MyAuthenticationProvider provider)
{
GraphServiceClient client;
client = new GraphServiceClient(
microsoftGraphV1,
new DelegateAuthenticationProvider(
async(requestMessage) =>
{
var token = await provider.GetAccessTokenAsync();
requestMessage.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("bearer", token);
}));
return(client);
}
