另一个用户使用访问令牌onedrive文件

Question

I'm userX. I need to access userY onedrive files from api and upload files.

When I send request for user token to https://login.microsoftonline.com/tenant/oauth2/token I got it.
POST token Request:
   url: https://login.microsoftonline.com/tenant/oauth2/token
   grant_type: password
   username: userY
   password: ***(my password)***
   resource: ***(my resource)***
   client_id: ***(my client id)***
   client_secret: ***(my client secret)***
Response:
   "token_type": "Bearer",
   "scope": "AllSites.FullControl AllSites.Manage AllSites.Read AllSites.Write Calendars.Read Calendars.Read.Shared Calendars.ReadWrite Calendars.ReadWrite.Shared Contacts.Read Contacts.Read.Shared Contacts.ReadWrite Contacts.ReadWrite.Shared Directory.AccessAsUser.All Directory.Read.All Directory.ReadWrite.All email Files.Read Files.Read.All Files.Read.Selected Files.ReadWrite Files.ReadWrite.All Files.ReadWrite.AppFolder Files.ReadWrite.Selected Group.Read.All Group.ReadWrite.All IdentityRiskEvent.Read.All Mail.Read Mail.Read.Shared Mail.ReadWrite Mail.ReadWrite.Shared Mail.Send Mail.Send.Shared MailboxSettings.ReadWrite Member.Read.Hidden MyFiles.Read MyFiles.Write Notes.Create Notes.Read Notes.Read.All Notes.ReadWrite Notes.ReadWrite.All Notes.ReadWrite.CreatedByApp offline_access openid People.Read profile Reports.Read.All Sites.Read.All Sites.ReadWrite.All Sites.Search.All Tasks.Read Tasks.Read.Shared Tasks.ReadWrite Tasks.ReadWrite.Shared TermStore.Read.All TermStore.ReadWrite.All User.Read User.Read.All User.ReadBasic.All User.ReadWrite User.ReadWrite.All",
  "expires_in": "3599",
  "ext_expires_in": "0",
  "expires_on": "1485157695",
  "not_before": "1485153795",
  "resource": ***(my resource)***
  "access_token": "***here is my access token***"
  "refresh_token": "***here is my refresh token***"


I try to use this token:

First example (is not appropriate: Kevin explained below):
    GET Request
    url: https://api.office.com/discovery/v2.0/me/services
    Header Authorization: Bearer  ***here is my access token***
    Response:
    {
    "error": {
    "code": "-2147024891, System.UnauthorizedAccessException",
    "message": "Access denied. You do not have permission to perform this action or access this resource."
    }
    }

Second example:
    GET Request
    url: http://tenant.sharepoint.com/_api/search/query?querytext='*'
    Header Authorization: Bearer  ***here is my access token***
    Response:
    {"error_description":"Exception of type 'Microsoft.IdentityModel.Tokens.AudienceUriValidationFailedException' was thrown."}


Third example: 
    POST Request:
    url: https://tenant-my.sharepoint.com/_api/v2.0
    Header Authorization: Bearer  ***here is my access token***
    Response:
    {"error_description":"Exception of type 'Microsoft.IdentityModel.Tokens.AudienceUriValidationFailedException' was thrown."}


The question is: why I can't use my access token? What I'm doing wrong?

Thanks

Answer 1

您的第一个示例是对发现服务的请求，如果您还不知道资源ID，则通常使用该服务来发现资源ID。这个请求将需要一个用resourceId==发现服务URL获取的令牌。一旦从发现服务获得了正确的资源ID，就可以使用新的ResourceID请求新的访问令牌。

“问题是：为什么我不能使用我的刷新令牌？我做错了什么？”：刷新令牌不是进行API调用的有效令牌，您需要access_token。刷新令牌用于在到期时获取新的访问令牌。