Received request for a file without editing permissions

Question

I am trying to edit word file with the following url. responsing with "No editing permissions"
any one know how to resolve it.
http://oos.xxxxx.com/we/wordeditorframe.aspx?ui=zh%2DCN&rs=zh%2DCN&WOPISrc=http%3A%2F%2Foos%2Exxxxx%2Ecom%2Foh%2Fwopi%2Ffiles%2F%40%2FwFileId%3FwFileId%3Dhttp%253A%252F%252Fgsyf%252Exxxxx%252Ecom%253A28088%252Fweb%252Dapp%252Dwopi%252F320481%252F202201%252Fdefault%252Fdefault%252Fdefault%252Fdefault%252F%252F4%252D%2525E5%25259B%25259E%2525E8%2525AE%2525BF%252D20%252D%2525E5%25259B%25259E%2525E8%2525AE%2525BF%2525E6%25258A%2525A5%2525E5%252591%25258A%2525E7%2525AD%2525BE%2525E6%252594%2525B6%2525E5%25258D%252595%252Edocx%252Fcontents%253Faccess%255Ftoken%253D123&access_token_ttl=0

**According to %programdata%\Microsoft\OfficeWebApps\Data\Logs\ULS**

URL generated for WOPI CheckFile Request: http://oos.xxxxx.com/oh/wopi/files/@/wFileId?wFileId=http%3A%2F%2Fgsyf%2Exxxxx%2Ecom%3A28088%2Fweb%2Dapp%2Dwopi%2F320481%2F202201%2Fdefault%2Fdefault%2Fdefault%2Fdefault%2F%2F4%2D%25E5%259B%259E%25E8%25AE%25BF%2D20%2D%25E5%259B%259E%25E8%25AE%25BF%25E6%258A%25A5%25E5%2591%258A%25E7%25AD%25BE%25E6%2594%25B6%25E5%258D%2595%2Edocx%2Fcontents%3Faccess%5Ftoken%3DREDACTED_3 34b6d600-ae6f-4505-8bc3-5432b79f4b8f

With the generated URL for WOPI CheckFile Request, not call the checkFileInfo of WOPI Host

BaseDocument says editing is not supported [WebEditingEnabled: True] [SupportsEditing: False] [PinnedUsersRights: Read]

so the checkFileInfo is not correct.

Answer 1

Hi @Touchsky2022

I find there is an error message "Cannot create WOPI Proof Token - could not find valid Old proof key data", based on my research, it is related to public key or the cache.

Here are 1 link, you can have a look.

https://www.geek-share.com/detail/2702375530.html#:~:text=Cannot%20create%20WOPI%20Proof%20Token%20%2D%20could%20not%20find%20valid%20Old%20proof%20key%20data

Please note, in the article the WOPI Server is SharePoint Server. Since the web site is not hosted by Microsoft, the link may changed without notice. Microsoft does not guarantee the accuracy of this information.

Answer 2

hi, @Emily Hua-MSFT

Thanks for your answer.
The link is not work for me.

My Custom WOPI Host is running in linux written with node.js.
Is that related with it?