vrw*_*wim 6 xamarin.ios ios adal
我想从ADAL获取一个令牌来验证特定的服务器调用.
我试过使用这段代码:
var authorityUrl = string.Format(@"https://login.microsoftonline.com/{0}/oauth2/token", AadInstance);
var context = new AuthenticationContext(authorityUrl);
var credential = new ClientCredential(ClientId, ClientSecret);
var authenticationResult = context.AcquireTokenAsync(RemoteClientId, credential).Result;
return authenticationResult.AccessToken;
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但是我在日志中得到了这个:
AcquireTokenHandlerBase.cs: === Token Acquisition started:
Authority: https://login.microsoftonline.com/f9e55202-63c0-4821-9fc7-e38eb5bc3a08/oauth2/token/
Resource: 80d147c1-0b9a-48e0-8a62-1dc82890e98e
ClientId: cab18d6f-3edc-446b-a071-45b28b192f0b
CacheType: null
Authentication Target: Client
TokenCache.cs: Looking up cache for a token...
TokenCache.cs: No matching token was found in the cache
AcquireTokenHandlerBase.cs: System.NullReferenceException: Object reference not set to an instance of an object
at Microsoft.IdentityModel.Clients.ActiveDirectory.BrokerHelper.get_CanInvokeBroker () [0x0000c] in <f671779d8b3b49399b31bf519785e86e>:0
at Microsoft.IdentityModel.Clients.ActiveDirectory.AcquireTokenHandlerBase+<RunAsync>d__55.MoveNext () [0x00389] in <e4081d9da4634689910019c82c03f3e7>:0
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我不知道这可能有什么问题,因为这个相同的代码在Android应用程序上按预期工作,而它在iOS版本上不起作用.