【Azure Developer】使用Microsoft Graph API创建用户时候遇见“401 : Unauthorized”“403 : Forbidden”

问题描述

编写Java代码调用Mircrosoft Graph API创建用户时，分别遇见了“401 : Unauthorized”和“403 : Forbidden”错误，调用的Java代码片段如下：

选择 Microsoft Graph 身份验证

ClientCredentialProvider authProvider = new ClientCredentialProvider(
                                                    clientId,
                                                    scopes,
                                                    clientSecret,
                                                    tenant,
                                                    NationalCloud.Global);

创建用户

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

User user = new User();
user.accountEnabled = true;
user.displayName = "Adele Vance";
user.mailNickname = "AdeleV";
user.userPrincipalName = "AdeleV@contoso.onmicrosoft.com";
PasswordProfile passwordProfile = new PasswordProfile();
passwordProfile.forceChangePasswordNextSignIn = true;
passwordProfile.password = "xWwvJ]6NMw+bWH-d";
user.passwordProfile = passwordProfile;

graphClient.users()
    .buildRequest()
    .post(user);

解决办法

401：Unauthorized

因在代码中使用的环境为NationalCloud.Global，所以需要修改为NationalCloud.China。开启Debug模式，在对象graphClient中，发现Post请求的URL地址为https://graph.microsoft.com/v1.0/users，而这个地址为Global环境的Endpoint，需要修改为中国区的地址：https://microsoftgraph.chinacloudapi.cn/v1.0/users。

修改后的代码为：

ClientCredentialProvider authProvider = new ClientCredentialProvider(
                                                    clientId,
                                                    scopes,
                                                    clientSecret,
                                                    tenant,
                                                    NationalCloud.China);

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

User user = new User();
user.accountEnabled = true;
user.displayName = "Adele Vance";
user.mailNickname = "AdeleV";
user.userPrincipalName = "AdeleV@contoso.onmicrosoft.com";
PasswordProfile passwordProfile = new PasswordProfile();
passwordProfile.forceChangePasswordNextSignIn = true;
passwordProfile.password = "xWwvJ]6NMw+bWH-d";
user.passwordProfile = passwordProfile;

graphClient.setServiceRoot("https://microsoftgraph.chinacloudapi.cn/v1.0");
graphClient.users()
    .buildRequest()
    .post(user);