microsoft/teams.net
Publicmirrored fromhttps://github.com/microsoft/teams.netAvailable
Libraries/Microsoft.Teams.Api/Auth/ClientCredentials.cs
47lines · modecode
| 1 | // Copyright (c) Microsoft Corporation. All rights reserved. |
| 2 | // Licensed under the MIT License. |
| 3 | |
| 4 | using Microsoft.Teams.Common.Http; |
| 5 | |
| 6 | namespace Microsoft.Teams.Api.Auth; |
| 7 | |
| 8 | public class ClientCredentials : IHttpCredentials |
| 9 | { |
| 10 | public string ClientId { get; set; } |
| 11 | public string ClientSecret { get; set; } |
| 12 | public string? TenantId { get; set; } |
| 13 | public CloudEnvironment Cloud { get; set; } = CloudEnvironment.Public; |
| 14 | |
| 15 | public ClientCredentials(string clientId, string clientSecret) |
| 16 | { |
| 17 | ClientId = clientId; |
| 18 | ClientSecret = clientSecret; |
| 19 | } |
| 20 | |
| 21 | public ClientCredentials(string clientId, string clientSecret, string? tenantId) |
| 22 | { |
| 23 | ClientId = clientId; |
| 24 | ClientSecret = clientSecret; |
| 25 | TenantId = tenantId; |
| 26 | } |
| 27 | |
| 28 | public async Task<ITokenResponse> Resolve(IHttpClient client, string[] scopes, CancellationToken cancellationToken = default) |
| 29 | { |
| 30 | var tenantId = TenantId ?? Cloud.LoginTenant; |
| 31 | var request = HttpRequest.Post( |
| 32 | $"{Cloud.LoginEndpoint}/{tenantId}/oauth2/v2.0/token" |
| 33 | ); |
| 34 | |
| 35 | request.Headers.Add("Content-Type", ["application/x-www-form-urlencoded"]); |
| 36 | request.Body = new Dictionary<string, string>() |
| 37 | { |
| 38 | { "grant_type", "client_credentials" }, |
| 39 | { "client_id", ClientId }, |
| 40 | { "client_secret", ClientSecret }, |
| 41 | { "scope", string.Join(",", scopes) } |
| 42 | }; |
| 43 | |
| 44 | var res = await client.SendAsync<TokenResponse>(request, cancellationToken).ConfigureAwait(false); |
| 45 | return res.Body; |
| 46 | } |
| 47 | } |