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Durable or Offline OAth Token for RPA Use? (accessing own account only)
I am building a robotic process automation (RPA) using ZeroWork and JavaScript. I successfully programmed the RPA to upload a file to Dropbox via the API, but I cannot find a way to get a durable OA...
RileyL wrote:...
I get the reason for the short expirations and I am fine with coding in token refreshes, if I could just get the offline token I need to do it. We are only accessing our own Dropbox account and files, so we don't need other users to do any authorization of their accounts.
...Hi RileyL,
Whenever you need long term to access an account (doesn't matter only your own or for multiple user accounts), you need to perform offline OAuth flow. By now, Dropbox provide only access token (that's short lived) on the applications panel, but no way you get refresh token (the long lived one) in the same way. There are different ways to do so. One possible way to get by hand a refresh token and how you could automatic refresh your access token could be seen here. Only the last step there need to be coded and used repeatably, all other steps are one time only.
Hope this helps.
RileyL wrote:...
I get the reason for the short expirations and I am fine with coding in token refreshes, if I could just get the offline token I need to do it. We are only accessing our own Dropbox account and files, so we don't need other users to do any authorization of their accounts.
...
Hi RileyL,
Whenever you need long term to access an account (doesn't matter only your own or for multiple user accounts), you need to perform offline OAuth flow. By now, Dropbox provide only access token (that's short lived) on the applications panel, but no way you get refresh token (the long lived one) in the same way. There are different ways to do so. One possible way to get by hand a refresh token and how you could automatic refresh your access token could be seen here. Only the last step there need to be coded and used repeatably, all other steps are one time only.
Hope this helps.
This is FANTASTIC! Thank you! One time hurdles are no problem if they produce a durable solution. You are a life saver!
I am off to try this method now and will report back.Hey, thanks again for your help.
At this stage:
I am getting this error:
Invoke-WebRequest : Parameter cannot be processed because the parameter name 'u' is ambiguous. Possible matches
include: -UseBasicParsing -Uri -UseDefaultCredentials -UserAgent.
At line:1 char:128
+ ... i5_3bN9Q -d grant_type=authorization_code -u m78 ...
+ ~~
+ CategoryInfo : InvalidArgument: (:) [Invoke-WebRequest], ParameterBindingException
+ FullyQualifiedErrorId : AmbiguousParameter,Microsoft.PowerShell.Commands.InvokeWebRequestCommandHi again RileyL,
The example there uses cURL command. This command is available for variety of platforms and free for use (also very powerful - I advise you use it for this and whatever else you would need). Of course, there are other commands that have their params and options. You CANNOT rely that different commands will have the same set of options and params!!! Since you use different way to perform the requests, adapt all options/params to your command syntax. In particular the param '-u' for cURL denotes BASIC authentication. All commands (all I have ever used at least) have such param; just use the correct one (if you don't like cURL). 😉
Good luck.
Sorry for any confusion, the command I used was this one:
curl https://api.dropbox.com/oauth2/token -d code=<received code> -d grant_type=authorization_code -u <App key>:<App secret>
I put in my received code, app key, and app secret. I opened a Windows Terminal window and pasted that command in, and it spit back that -u error. I'm not super familiar with curl, but I will do some research to see what might be going wrong.
