Microsoft Graph api 无效范围

Question

我在我的 Java 项目中使用 Microsoft Graph 的 Java 库。我的代码如下：

    String clientId = "my client id";
    List<String> scopes = Arrays.asList("https://graph.microsoft.com/calendars.read");
    String clientSecret = "my client secret";
    String tenant = "my tenant id";
    NationalCloud nationalCloud = NationalCloud.Global;

    ClientCredentialProvider authProvider = new ClientCredentialProvider(
            clientId,
            scopes,
            clientSecret,
            tenant,
            nationalCloud);

    IGraphServiceClient graphClient = GraphServiceClient.builder().authenticationProvider( authProvider ).buildClient();

    Calendar calendar = graphClient.me().calendar()
        .buildRequest()
        .get();

来自 portal.azure.com 的权限快照：

当我运行代码时，出现以下错误：

OAuthProblemException{error='invalid_scope', description='AADSTS70011: The provided request must include a 'scope' input parameter. The provided value for the input parameter 'scope' is not valid. The scope https://graph.microsoft.com/calendars.read is not valid.
Trace ID: f5962e73-9665-4967-9aa5-4993a6698f00
Correlation ID: 3fc539c4-f62f-4858-b2f6-cb4e1d6c6a3a
Timestamp: 2020-05-07 11:44:29Z', uri='null', state='null', scope='null', redirectUri='null', responseStatus=0, parameters={}}
    at org.apache.oltu.oauth2.common.exception.OAuthProblemException.error(OAuthProblemException.java:59)
    at org.apache.oltu.oauth2.client.validator.OAuthClientValidator.validateErrorResponse(OAuthClientValidator.java:63)
    at org.apache.oltu.oauth2.client.validator.OAuthClientValidator.validate(OAuthClientValidator.java:48)
    at org.apache.oltu.oauth2.client.response.OAuthClientResponse.validate(OAuthClientResponse.java:64)
    at org.apache.oltu.oauth2.client.response.OAuthClientResponse.init(OAuthClientResponse.java:59)
    at org.apache.oltu.oauth2.client.response.OAuthAccessTokenResponse.init(OAuthAccessTokenResponse.java:52)
    at org.apache.oltu.oauth2.client.response.OAuthClientResponseFactory.createCustomResponse(OAuthClientResponseFactory.java:60)
    at org.apache.oltu.oauth2.client.URLConnectionClient.execute(URLConnectionClient.java:111)
    at org.apache.oltu.oauth2.client.OAuthClient.accessToken(OAuthClient.java:65)
    at org.apache.oltu.oauth2.client.OAuthClient.accessToken(OAuthClient.java:55)
    at org.apache.oltu.oauth2.client.OAuthClient.accessToken(OAuthClient.java:71)
    at com.microsoft.graph.auth.confidentialClient.ClientCredentialProvider.getAccessTokenNewRequest(ClientCredentialProvider.java:102)
    at com.microsoft.graph.auth.confidentialClient.ClientCredentialProvider.getAcccessToken(ClientCredentialProvider.java:67)
    at com.microsoft.graph.auth.confidentialClient.ClientCredentialProvider.authenticateRequest(ClientCredentialProvider.java:49)
    at com.microsoft.graph.http.CoreHttpProvider.sendRequestInternal(CoreHttpProvider.java:232)
    at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:204)
    at com.microsoft.graph.http.CoreHttpProvider.send(CoreHttpProvider.java:184)
    at com.microsoft.graph.http.BaseRequest.send(BaseRequest.java:306)
    at com.microsoft.graph.requests.extensions.CalendarRequest.get(CalendarRequest.java:52)
    at cmm_tests.MSGraph.main(MSGraph.java:55)

我已经安装了以下 maven 依赖项：

    <dependency>
        <groupId>org.apache.oltu.oauth2</groupId>
        <artifactId>org.apache.oltu.oauth2.client</artifactId>
        <version>1.0.1</version>
    </dependency>
    <dependency>
        <groupId>com.microsoft.graph</groupId>
        <artifactId>microsoft-graph-core</artifactId>
        <version>1.0.0</version>
    </dependency>
    <dependency>
        <groupId>microsoft-graph-auth-jar</groupId>
        <artifactId>microsoft-graph-auth-jar</artifactId>
        <version>0.1.0-SNAPSHOT</version>
    </dependency>
    <dependency>
        <groupId>com.microsoft.graph</groupId>
        <artifactId>microsoft-graph</artifactId>
        <version>1.5.0</version>
    </dependency>

我必须手动下载 microsoft-graph-auth 的 jar 并使用 mvn install:install-file 安装它

为什么我会收到“无效范围”错误？

是因为“委托”权限​​吗？

Answer 1

问题不是因为“委托”权限​​。

您正在使用ClientCredentialProvider，并且此提供程序在登录网址中设置了grant_type=client_credentials。它只会使用https://graph.microsoft.com/.default 作为其作用域。

您需要使用https://graph.microsoft.com/.default 作为范围来解决您的问题。它会给你在你的应用程序中定义的权限。