Microsoft Graph Java SDK v.6.16.0 return empty site list with "*" and ""(empty) search query parameter

Describe the bug

Create GraphServiceClient with UsernamePasswordCredential provider

var provider = new UsernamePasswordCredentialBuilder()
                .clientId("client_id")
                .username("username")
                .password("password");
var graphClient = new GraphServiceClient(provider);

Call graphClient.sites().get().getValue()

Expected result: receive a list of the sites
Actual result: an empty list was returned without any error.

GraphServiceClient with ClientSecretCredential provider works as expected on graphClient.sites().get().getValue() call.

SDK Version

6.16.0

首先使用 UsernamePasswordCredentialBuilder 透過 GraphServiceClient.sites().get().getValue() 重現此問題，然後將其與 ClientSecretCredential 進行比較。調查 SDK 在每個認證提供者下如何處理空白或 "*" 的網站搜尋查詢。當 username/password 流程傳回預期的網站清單，且未導致 client-secret 流程回歸時，即表示完成。