Using the below for building a client application to fetch data from Microsoft Graph.
Microsoft Graph : 3.2.0
Authentication Provider : ClientSecretCredential
Code Snippet:
Proxy proxyTest = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(GraphMain.PROXY_HOST, GraphMain.PROXY_PORT));
Authenticator proxyAuth = new Authenticator() {
@Override
public Request authenticate(final Route route, final Response response) throws IOException {
String credential = Credentials.basic(GraphMain.PROXY_USER, GraphMain.PROXY_PASSWORD);
return response.request().newBuilder().header("Proxy-Authorization", credential).build();
}
};
final ClientSecretCredential clientSecretCredential = new ClientSecretCredentialBuilder()
.clientId(GraphMain.CLIENT_ID).clientSecret(GraphMain.CLIENT_SECRET).tenantId(GraphMain.TENANT_GUID)
.build();
final TokenCredentialAuthProvider tokenCredAuthProvider = new TokenCredentialAuthProvider(
Arrays.asList(GraphMain.SCOPES), clientSecretCredential);
final OkHttpClient httpClient = HttpClients.createDefault(tokenCredAuthProvider).newBuilder().proxy(proxyTest)
.proxyAuthenticator(proxyAuth).build();
final GraphServiceClient<Request> graphClient = GraphServiceClient.builder().httpClient(httpClient)
.buildClient();
// We can expand only one child
UserCollectionPage userCollectionPage = graphClient.users().buildRequest()
.select("Id,DisplayName,Mail,UserPrincipalName,EmployeeId").expand("registeredDevices").get();
References used to build above code snippet :
Error :
... 21 more
[ForkJoinPool.commonPool-worker-1] ERROR com.microsoft.aad.msal4j.ConfidentialClientApplication - [Correlation ID: 3f7476a4-ab9e-40fd-b501-3b7474eb66a0] Execution of class com.microsoft.aad.msal4j.AcquireTokenByAuthorizationGrantSupplier failed.
com.microsoft.aad.msal4j.MsalClientException: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:68)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:119)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscoveryAndCache(AadInstanceDiscoveryProvider.java:135)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.getMetadataEntry(AadInstanceDiscoveryProvider.java:42)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.getAuthorityWithPrefNetworkHost(AuthenticationResultSupplier.java:32)
at com.microsoft.aad.msal4j.AcquireTokenByAuthorizationGrantSupplier.execute(AcquireTokenByAuthorizationGrantSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:17)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at com.azure.core.http.policy.RetryPolicy.lambda$attemptAsync$1(RetryPolicy.java:127)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:88)
at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165)
at reactor.core.publisher.MonoSingle$SingleSubscriber.onError(MonoSingle.java:141)
at reactor.core.publisher.MonoFlatMapMany$FlatMapManyMain.onError(MonoFlatMapMany.java:197)
at reactor.core.publisher.SerializedSubscriber.onError(SerializedSubscriber.java:124)
at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.whenError(FluxRetryWhen.java:213)
at reactor.core.publisher.FluxRetryWhen$RetryWhenOtherSubscriber.onError(FluxRetryWhen.java:255)
at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:406)
at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onNext(FluxConcatMap.java:243)
at reactor.core.publisher.DirectProcessor$DirectInner.onNext(DirectProcessor.java:339)
at reactor.core.publisher.DirectProcessor.onNext(DirectProcessor.java:148)
at reactor.core.publisher.SerializedSubscriber.onNext(SerializedSubscriber.java:99)
at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.onError(FluxRetryWhen.java:180)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.http.client.HttpClientConnect$MonoHttpConnect$TcpClientSubscriber.onError(HttpClientConnect.java:353)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.resources.PooledConnectionProvider$DisposableAcquire.onError(PooledConnectionProvider.java:521)
at reactor.netty.internal.shaded.reactor.pool.AbstractPool$Borrower.fail(AbstractPool.java:427)
at reactor.netty.internal.shaded.reactor.pool.SimpleDequePool.lambda$drainLoop$5(SimpleDequePool.java:310)
at reactor.core.publisher.FluxDoOnEach$DoOnEachSubscriber.onError(FluxDoOnEach.java:172)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.resources.PooledConnectionProvider$PooledConnectionAllocator$PooledConnectionInitializer.operationComplete(PooledConnectionProvider.java:302)
at reactor.netty.resources.PooledConnectionProvider$PooledConnectionAllocator$PooledConnectionInitializer.operationComplete(PooledConnectionProvider.java:252)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.netty.util.concurrent.DefaultPromise.setFailure(DefaultPromise.java:109)
at io.netty.channel.DefaultChannelPromise.setFailure(DefaultChannelPromise.java:89)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:214)
at io.netty.bootstrap.Bootstrap.access$000(Bootstrap.java:46)
at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:180)
at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:166)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:605)
at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84)
at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetSuccess(AbstractChannel.java:1000)
at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:504)
at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:417)
at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:474)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745)
Suppressed: java.lang.Exception: #block terminated with an error
at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:99)
at reactor.core.publisher.Mono.block(Mono.java:1685)
at com.azure.identity.implementation.HttpPipelineAdapter.send(HttpPipelineAdapter.java:58)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequestWithRetries(HttpHelper.java:86)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:64)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:119)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscoveryAndCache(AadInstanceDiscoveryProvider.java:135)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.getMetadataEntry(AadInstanceDiscoveryProvider.java:42)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.getAuthorityWithPrefNetworkHost(AuthenticationResultSupplier.java:32)
at com.microsoft.aad.msal4j.AcquireTokenByAuthorizationGrantSupplier.execute(AcquireTokenByAuthorizationGrantSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:17)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.net.UnknownHostException: login.microsoftonline.com
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
at java.net.InetAddress.getAllByName(InetAddress.java:1192)
at java.net.InetAddress.getAllByName(InetAddress.java:1126)
at java.net.InetAddress.getByName(InetAddress.java:1076)
at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:156)
at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.SocketUtils.addressByName(SocketUtils.java:153)
at io.netty.resolver.DefaultNameResolver.doResolve(DefaultNameResolver.java:41)
at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:61)
at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:53)
at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:55)
at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:31)
at io.netty.resolver.AbstractAddressResolver.resolve(AbstractAddressResolver.java:106)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:206)
... 21 more
[ForkJoinPool.commonPool-worker-1] ERROR com.azure.identity.ClientSecretCredential - Azure Identity => ERROR in getToken() call for scopes [https://graph.microsoft.com/.default]: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
Exception in thread "main" com.microsoft.graph.core.ClientException: Error executing the request
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:388)
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:214)
at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:191)
at com.microsoft.graph.http.BaseCollectionRequest.send(BaseCollectionRequest.java:102)
at com.microsoft.graph.http.BaseEntityCollectionRequest.get(BaseEntityCollectionRequest.java:78)
at com.gme.test.GraphMain.main(GraphMain.java:56)
Caused by: java.io.IOException: java.util.concurrent.ExecutionException: com.microsoft.aad.msal4j.MsalClientException: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:65)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at com.microsoft.graph.httpcore.TelemetryHandler.intercept(TelemetryHandler.java:69)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:385)
... 5 more
Caused by: java.util.concurrent.ExecutionException: com.microsoft.aad.msal4j.MsalClientException: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:357)
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1895)
at com.microsoft.graph.httpcore.AuthenticationHandler.intercept(AuthenticationHandler.java:55)
... 11 more
Caused by: com.microsoft.aad.msal4j.MsalClientException: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:68)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:119)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscoveryAndCache(AadInstanceDiscoveryProvider.java:135)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.getMetadataEntry(AadInstanceDiscoveryProvider.java:42)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.getAuthorityWithPrefNetworkHost(AuthenticationResultSupplier.java:32)
at com.microsoft.aad.msal4j.AcquireTokenByAuthorizationGrantSupplier.execute(AcquireTokenByAuthorizationGrantSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:17)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.lang.RuntimeException: Max retries 3 times exceeded. Error Details: login.microsoftonline.com
at com.azure.core.http.policy.RetryPolicy.lambda$attemptAsync$1(RetryPolicy.java:127)
at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:88)
at reactor.core.publisher.MonoFlatMap$FlatMapMain.onError(MonoFlatMap.java:165)
at reactor.core.publisher.MonoSingle$SingleSubscriber.onError(MonoSingle.java:141)
at reactor.core.publisher.MonoFlatMapMany$FlatMapManyMain.onError(MonoFlatMapMany.java:197)
at reactor.core.publisher.SerializedSubscriber.onError(SerializedSubscriber.java:124)
at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.whenError(FluxRetryWhen.java:213)
at reactor.core.publisher.FluxRetryWhen$RetryWhenOtherSubscriber.onError(FluxRetryWhen.java:255)
at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:406)
at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onNext(FluxConcatMap.java:243)
at reactor.core.publisher.DirectProcessor$DirectInner.onNext(DirectProcessor.java:339)
at reactor.core.publisher.DirectProcessor.onNext(DirectProcessor.java:148)
at reactor.core.publisher.SerializedSubscriber.onNext(SerializedSubscriber.java:99)
at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.onError(FluxRetryWhen.java:180)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.http.client.HttpClientConnect$MonoHttpConnect$TcpClientSubscriber.onError(HttpClientConnect.java:353)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.resources.PooledConnectionProvider$DisposableAcquire.onError(PooledConnectionProvider.java:521)
at reactor.netty.internal.shaded.reactor.pool.AbstractPool$Borrower.fail(AbstractPool.java:427)
at reactor.netty.internal.shaded.reactor.pool.SimpleDequePool.lambda$drainLoop$5(SimpleDequePool.java:310)
at reactor.core.publisher.FluxDoOnEach$DoOnEachSubscriber.onError(FluxDoOnEach.java:172)
at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:185)
at reactor.netty.resources.PooledConnectionProvider$PooledConnectionAllocator$PooledConnectionInitializer.operationComplete(PooledConnectionProvider.java:302)
at reactor.netty.resources.PooledConnectionProvider$PooledConnectionAllocator$PooledConnectionInitializer.operationComplete(PooledConnectionProvider.java:252)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
at io.netty.util.concurrent.DefaultPromise.setFailure(DefaultPromise.java:109)
at io.netty.channel.DefaultChannelPromise.setFailure(DefaultChannelPromise.java:89)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:214)
at io.netty.bootstrap.Bootstrap.access$000(Bootstrap.java:46)
at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:180)
at io.netty.bootstrap.Bootstrap$1.operationComplete(Bootstrap.java:166)
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:552)
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
at io.netty.util.concurrent.DefaultPromise.setSuccess0(DefaultPromise.java:605)
at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
at io.netty.channel.DefaultChannelPromise.trySuccess(DefaultChannelPromise.java:84)
at io.netty.channel.AbstractChannel$AbstractUnsafe.safeSetSuccess(AbstractChannel.java:1000)
at io.netty.channel.AbstractChannel$AbstractUnsafe.register0(AbstractChannel.java:504)
at io.netty.channel.AbstractChannel$AbstractUnsafe.access$200(AbstractChannel.java:417)
at io.netty.channel.AbstractChannel$AbstractUnsafe$1.run(AbstractChannel.java:474)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745)
Suppressed: java.lang.Exception: #block terminated with an error
at reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:99)
at reactor.core.publisher.Mono.block(Mono.java:1685)
at com.azure.identity.implementation.HttpPipelineAdapter.send(HttpPipelineAdapter.java:58)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequestWithRetries(HttpHelper.java:86)
at com.microsoft.aad.msal4j.HttpHelper.executeHttpRequest(HttpHelper.java:64)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.sendInstanceDiscoveryRequest(AadInstanceDiscoveryProvider.java:119)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.doInstanceDiscoveryAndCache(AadInstanceDiscoveryProvider.java:135)
at com.microsoft.aad.msal4j.AadInstanceDiscoveryProvider.getMetadataEntry(AadInstanceDiscoveryProvider.java:42)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.getAuthorityWithPrefNetworkHost(AuthenticationResultSupplier.java:32)
at com.microsoft.aad.msal4j.AcquireTokenByAuthorizationGrantSupplier.execute(AcquireTokenByAuthorizationGrantSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:59)
at com.microsoft.aad.msal4j.AuthenticationResultSupplier.get(AuthenticationResultSupplier.java:17)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
at java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1582)
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Caused by: java.net.UnknownHostException: login.microsoftonline.com
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
at java.net.InetAddress.getAllByName(InetAddress.java:1192)
at java.net.InetAddress.getAllByName(InetAddress.java:1126)
at java.net.InetAddress.getByName(InetAddress.java:1076)
at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:156)
at io.netty.util.internal.SocketUtils$8.run(SocketUtils.java:153)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.SocketUtils.addressByName(SocketUtils.java:153)
at io.netty.resolver.DefaultNameResolver.doResolve(DefaultNameResolver.java:41)
at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:61)
at io.netty.resolver.SimpleNameResolver.resolve(SimpleNameResolver.java:53)
at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:55)
at io.netty.resolver.InetSocketAddressResolver.doResolve(InetSocketAddressResolver.java:31)
at io.netty.resolver.AbstractAddressResolver.resolve(AbstractAddressResolver.java:106)
at io.netty.bootstrap.Bootstrap.doResolveAndConnect0(Bootstrap.java:206)
... 21 more
Update 1: Code updated as per @baywet's commment
Note : Still getting the same error.
Proxy proxyTest = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(GraphMain.PROXY_HOST, GraphMain.PROXY_PORT));
Authenticator proxyAuth = new Authenticator() {
@Override
public Request authenticate(final Route route, final Response response) throws IOException {
String credential = Credentials.basic(GraphMain.PROXY_USER, GraphMain.PROXY_PASSWORD);
return response.request().newBuilder().header("Proxy-Authorization", credential).build();
}
};
final ClientSecretCredential clientSecretCredential = new ClientSecretCredentialBuilder()
.clientId(GraphMain.CLIENT_ID).clientSecret(GraphMain.CLIENT_SECRET).tenantId(GraphMain.TENANT_GUID)
.build();
final TokenRequestContext context = new TokenRequestContext();
context.setScopes(Arrays.asList(GraphMain.SCOPES));
try {
clientSecretCredential.getToken(context).toFuture().get();
} catch (InterruptedException | ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Update 2:
Code updated as per baywets suggestion to set proxy for both azure identity as well as graph client.
// these are the proxy options for azure identity
ProxyOptions pOptions = new ProxyOptions(ProxyOptions.Type.HTTP,
new InetSocketAddress(GraphMain.PROXY_HOST, GraphMain.PROXY_PORT));
pOptions.setCredentials(GraphMain.PROXY_USER, GraphMain.PROXY_PASSWORD);
// set the proxy options here
final HttpClientOptions clientOptions = new HttpClientOptions();
clientOptions.setProxyOptions(pOptions);
final HttpClient httpClient = HttpClient.createDefault(clientOptions);
// these are the proxy options for the graph client
Proxy proxyTest = new Proxy(Proxy.Type.HTTP, new InetSocketAddress(GraphMain.PROXY_HOST, GraphMain.PROXY_PORT));
Authenticator proxyAuth = new Authenticator() {
@Override
public Request authenticate(final Route route, final Response response) throws IOException {
String credential = Credentials.basic(GraphMain.PROXY_USER, GraphMain.PROXY_PASSWORD);
return response.request().newBuilder().header("Proxy-Authorization", credential).build();
}
};
final ClientSecretCredential clientSecretCredential = new ClientSecretCredentialBuilder()
.clientId(GraphMain.CLIENT_ID).clientSecret(GraphMain.CLIENT_SECRET).tenantId(GraphMain.TENANT_GUID)
.httpClient(httpClient) // don't forget that addition to use the configured client
.build();
final TokenCredentialAuthProvider tokenCredAuthProvider = new TokenCredentialAuthProvider(
Arrays.asList(GraphMain.SCOPES), clientSecretCredential);
final OkHttpClient okHttpClient = HttpClients.createDefault(tokenCredAuthProvider).newBuilder().proxy(proxyTest)
.proxyAuthenticator(proxyAuth).build();
final GraphServiceClient<Request> graphClient = GraphServiceClient.builder().httpClient(okHttpClient)
.buildClient();
// We can expand only one child
UserCollectionPage userCollectionPage = graphClient.users().buildRequest() .select("Id,DisplayName,Mail,UserPrincipalName,EmployeeId").expand("registeredDevices").get();
Can someone help how the proxy needs to be set?
