404 从 Microsoft Graph 下载 OneDrive 内容
404 Downloading OneDrive content from Microsoft Graph
我正在尝试通过 Microsoft api 下载 onedrive 项目的内容。但是，无论我使用何种方法，我都会收到 404 响应。这是 python/requests
中问题的重现
import requests
import json
root_url = "https://graph.microsoft.com"
base_path = "/v1.0/<tenant_id>/users/<principal_name>/drive/"
token = "ALONGTOKEN"
headers = {"Authorization": "Bearer %s" % token}
r = requests.get(root_url + base_path + "/root/children", headers=headers)
listing = json.loads(r.text)
target = listing["value"][0]
print("Target node:")
print(json.dumps(target))
print("Target node id:")
print(target["id"])
r = requests.get(root_url + base_path + "items/" + target["id"], headers=headers)
print("Target metadata:")
print(r.text)
resp = json.loads(r.text)
download_url = resp["@microsoft.graph.downloadUrl"]
print("Target download url:")
print(download_url)
r = requests.get(download_url, headers=headers)
print("Download response code:")
print(r.status_code)
print("Download response headers:")
print(r.headers)
print("Download response cookies:")
print(r.cookies)
print("Download response redirect history:")
print(r.history)
输出如下：
Target node:
{"parentReference": {"driveId": "drive_id", "path": "/drive/root:", "id": "parent_id"}, "cTag": "\"c:{tag},1\"", "lastModifiedDateTime": "2016-08-24T17:32:45Z", "name": "birds.png", "createdDateTime": "2016-08-24T17:32:45Z", "image": {}, "webUrl": "https://org-my.sharepoint.com/personal/principal_name/Documents/birds.png", "lastModifiedBy": {"user": {"displayName": "User Name", "id": "user_id"}}, "eTag": "\"{etag},1\"", "createdBy": {"user": {"displayName": "User Name", "id": "user_id"}}, "@microsoft.graph.downloadUrl": "https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=access_token&docid=did&expiration=2016-09-01T17%3a12%3a14.000Z&userid=uid&authurl=True&NeverAuth=True", "file": {"hashes": {}}, "id": "01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE", "size": 34038}
Target node id:
01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE
Target metadata:
{"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#users('principal_name')/drive/items/$entity","@microsoft.graph.downloadUrl":"https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=accesstoken&docid=docid&expiration=2016-09-01T17%3a12%3a15.000Z&userid=uid&authurl=True&NeverAuth=True","createdBy":{"user":{"id":"user_id","displayName":"User Name"}},"createdDateTime":"2016-08-24T17:32:45Z","eTag":"\"{etag},1\"","id":"01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE","lastModifiedBy":{"user":{"id":"user_id","displayName":"User Name"}},"lastModifiedDateTime":"2016-08-24T17:32:45Z","name":"birds.png","webUrl":"https://org-my.sharepoint.com/personal/principal_name/Documents/birds.png","cTag":"\"c:{ctag},1\"","file":{"hashes":{}},"image":{},"parentReference":{"driveId":"drive_id","id":"parent_id","path":"/drive/root:"},"size":34038}
Target download url:
https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=accesstoken&docid=docid&expiration=2016-09-01T17%3a12%3a15.000Z&userid=uid&authurl=True&NeverAuth=True
Download response code:
404
Download response headers:
{'Content-Length': '13702', 'SPIisLatency': '4', 'X-Content-Type-Options': 'nosniff', 'X-AspNet-Version': '4.0.30319', 'request-id': '288b9f9d-c04a-2000-133b-ebab2f6f332b', 'Strict-Transport-Security': 'max-age=31536000', 'MicrosoftSharePointTeamServices': '16.0.0.5625', 'X-Powered-By': 'ASP.NET', 'SPRequestGuid': '288b9f9d-c04a-2000-133b-ebab2f6f332b', 'Server': 'Microsoft-IIS/8.5', 'X-MS-InvokeApp': '1; RequireReadOnly', 'X-SharePointHealthScore': '0', 'SPRequestDuration': '297', 'SharePointError': '0', 'Cache-Control': 'private', 'Date': 'Thu, 01 Sep 2016 16:12:14 GMT', 'P3P': 'CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"', 'Content-Type': 'text/html; charset=utf-8'}
Download response cookies:
<RequestsCookieJar[]>
Download response redirect history:
[]
也就是说紧跟在 link 之后会导致 404，尽管它应该下载文件字节。我已经在 java、python、bash/curl 和浏览器中复制了它。任何人都可以帮助指出我做错了什么，或者这是微软图表的问题api？
编辑：
我还可以使用 here 中描述的 /drive/items/{item-id}/content 端点重现相同的 404。对此端点的请求会导致 302 重定向（如文档中所述），当遵循该重定向时，会导致与上述相同的 404 行为。
编辑2：
以下是我可以在响应 headers 中找到的所有 request-ids 看起来对 Microsoft 方面的调试有用的内容。
对于项目 object 的 200 个请求：'request-id'：'adfa3492-4825-439d-8e59-022f32e78244'，'client-request-id'：'adfa3492-4825-439d-8e59-022f32e78244'
对于下载的 404 请求 url: 'request-id': '33e09e9d-b0c2-2000-133c-304585c15000', 'SPRequestGuid': '33e09e9d-b0c2-2000-133c -304585c15000',
此外，从 404 返回的实际 HTML 包括关联 ID：a8e09e9d-a0bb-2000-133b-ef6fc8ac7015
你能检查一下 item_id 实际上是一个项目的 ID 吗？如果您正在处理由 GET /v1.0/users//drive/items/ 编辑的 return 集合，该集合将 return 文件夹和项目元数据的数组。如果您尝试对文件夹提出请求，您将得到您所描述的 404。这是我可以重现您的问题的唯一方法。如果这不是问题所在，请提供 request/response 跟踪，以便我们可以查看错误详细信息。
文件下载目前仅支持委派权限（例如File.Read范围），如here. Your request was made with application permissions Files.Read.All and Files.ReadWrite.All, which we're gradually adding support for, but they're not yet fully functional and are not listed here所述。
我正在尝试通过 Microsoft api 下载 onedrive 项目的内容。但是，无论我使用何种方法，我都会收到 404 响应。这是 python/requests
中问题的重现import requests
import json
root_url = "https://graph.microsoft.com"
base_path = "/v1.0/<tenant_id>/users/<principal_name>/drive/"
token = "ALONGTOKEN"
headers = {"Authorization": "Bearer %s" % token}
r = requests.get(root_url + base_path + "/root/children", headers=headers)
listing = json.loads(r.text)
target = listing["value"][0]
print("Target node:")
print(json.dumps(target))
print("Target node id:")
print(target["id"])
r = requests.get(root_url + base_path + "items/" + target["id"], headers=headers)
print("Target metadata:")
print(r.text)
resp = json.loads(r.text)
download_url = resp["@microsoft.graph.downloadUrl"]
print("Target download url:")
print(download_url)
r = requests.get(download_url, headers=headers)
print("Download response code:")
print(r.status_code)
print("Download response headers:")
print(r.headers)
print("Download response cookies:")
print(r.cookies)
print("Download response redirect history:")
print(r.history)
输出如下：
Target node:
{"parentReference": {"driveId": "drive_id", "path": "/drive/root:", "id": "parent_id"}, "cTag": "\"c:{tag},1\"", "lastModifiedDateTime": "2016-08-24T17:32:45Z", "name": "birds.png", "createdDateTime": "2016-08-24T17:32:45Z", "image": {}, "webUrl": "https://org-my.sharepoint.com/personal/principal_name/Documents/birds.png", "lastModifiedBy": {"user": {"displayName": "User Name", "id": "user_id"}}, "eTag": "\"{etag},1\"", "createdBy": {"user": {"displayName": "User Name", "id": "user_id"}}, "@microsoft.graph.downloadUrl": "https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=access_token&docid=did&expiration=2016-09-01T17%3a12%3a14.000Z&userid=uid&authurl=True&NeverAuth=True", "file": {"hashes": {}}, "id": "01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE", "size": 34038}
Target node id:
01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE
Target metadata:
{"@odata.context":"https://graph.microsoft.com/v1.0/$metadata#users('principal_name')/drive/items/$entity","@microsoft.graph.downloadUrl":"https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=accesstoken&docid=docid&expiration=2016-09-01T17%3a12%3a15.000Z&userid=uid&authurl=True&NeverAuth=True","createdBy":{"user":{"id":"user_id","displayName":"User Name"}},"createdDateTime":"2016-08-24T17:32:45Z","eTag":"\"{etag},1\"","id":"01L4SXJGJ2LR2PGPKJMVGZPHIADCAYJEFE","lastModifiedBy":{"user":{"id":"user_id","displayName":"User Name"}},"lastModifiedDateTime":"2016-08-24T17:32:45Z","name":"birds.png","webUrl":"https://org-my.sharepoint.com/personal/principal_name/Documents/birds.png","cTag":"\"c:{ctag},1\"","file":{"hashes":{}},"image":{},"parentReference":{"driveId":"drive_id","id":"parent_id","path":"/drive/root:"},"size":34038}
Target download url:
https://org-my.sharepoint.com/personal/principal_name/_layouts/15/download.aspx?guestaccesstoken=accesstoken&docid=docid&expiration=2016-09-01T17%3a12%3a15.000Z&userid=uid&authurl=True&NeverAuth=True
Download response code:
404
Download response headers:
{'Content-Length': '13702', 'SPIisLatency': '4', 'X-Content-Type-Options': 'nosniff', 'X-AspNet-Version': '4.0.30319', 'request-id': '288b9f9d-c04a-2000-133b-ebab2f6f332b', 'Strict-Transport-Security': 'max-age=31536000', 'MicrosoftSharePointTeamServices': '16.0.0.5625', 'X-Powered-By': 'ASP.NET', 'SPRequestGuid': '288b9f9d-c04a-2000-133b-ebab2f6f332b', 'Server': 'Microsoft-IIS/8.5', 'X-MS-InvokeApp': '1; RequireReadOnly', 'X-SharePointHealthScore': '0', 'SPRequestDuration': '297', 'SharePointError': '0', 'Cache-Control': 'private', 'Date': 'Thu, 01 Sep 2016 16:12:14 GMT', 'P3P': 'CP="ALL IND DSP COR ADM CONo CUR CUSo IVAo IVDo PSA PSD TAI TELo OUR SAMo CNT COM INT NAV ONL PHY PRE PUR UNI"', 'Content-Type': 'text/html; charset=utf-8'}
Download response cookies:
<RequestsCookieJar[]>
Download response redirect history:
[]
也就是说紧跟在 link 之后会导致 404，尽管它应该下载文件字节。我已经在 java、python、bash/curl 和浏览器中复制了它。任何人都可以帮助指出我做错了什么，或者这是微软图表的问题api？
编辑：
我还可以使用 here 中描述的 /drive/items/{item-id}/content 端点重现相同的 404。对此端点的请求会导致 302 重定向（如文档中所述），当遵循该重定向时，会导致与上述相同的 404 行为。
编辑2：
以下是我可以在响应 headers 中找到的所有 request-ids 看起来对 Microsoft 方面的调试有用的内容。
对于项目 object 的 200 个请求：'request-id'：'adfa3492-4825-439d-8e59-022f32e78244'，'client-request-id'：'adfa3492-4825-439d-8e59-022f32e78244'
对于下载的 404 请求 url: 'request-id': '33e09e9d-b0c2-2000-133c-304585c15000', 'SPRequestGuid': '33e09e9d-b0c2-2000-133c -304585c15000',
此外，从 404 返回的实际 HTML 包括关联 ID：a8e09e9d-a0bb-2000-133b-ef6fc8ac7015
你能检查一下 item_id 实际上是一个项目的 ID 吗？如果您正在处理由 GET /v1.0/users//drive/items/ 编辑的 return 集合，该集合将 return 文件夹和项目元数据的数组。如果您尝试对文件夹提出请求，您将得到您所描述的 404。这是我可以重现您的问题的唯一方法。如果这不是问题所在，请提供 request/response 跟踪，以便我们可以查看错误详细信息。
文件下载目前仅支持委派权限（例如File.Read范围），如here. Your request was made with application permissions Files.Read.All and Files.ReadWrite.All, which we're gradually adding support for, but they're not yet fully functional and are not listed here所述。