Forum Discussion
Hi eJulia
I think this talk about IE versions and Edge browsers may just be a red herring - see my earlier post. I am awaiting until MYOB actually roll out the changes where ( IE is no longer supported).
However, to explain some of your questions - and I am no expert in OAuth - I have just picked it up as required - the 1st call you need to make to the MYOB secure token server is an http GET call - and ( though I have no app in VB.NET or VC#.NET - I am proficient in both these languages though prefer VB.NET because it is easier) - but to make this initial call to actually get your Access_code you need to say "Hey MYOB I am a registered developer here is my ident" - and MYOB will say - yep know who you are you logged onto my.myob.com.au a few minutes ago so here is your access_code ( or please authenticate who you are - here is a logon to myob - and you get a logon popup)
You can't do all this in a VB.NET/VC#.NET WinForm directly as it is a GET HTTP call.
You can either embed into your Form a webview browser - which then does this for you or you can actually use HttpWebRequest class to perform a request and retrieve a response from a given URL ( however, this likely wouldn't handle the MYOB logon if required).
Hence the talk about web browsers and the default in VB.NET, VC#.NET and MSAccess are IE based ones. and hence the talk about webbrowser2, webviewer2, Antview2 which are Edge browser based.
Or you can just take the initial http GET call and manually put the url into a browser - IE, Opera, Edge etc - and in the past the return was a blank page - and you could capture the page source code using a method Object.Document..... and inbedded in that returned payload was the access_code.
That stopped working - seems MYOB weren't sending this json payload anymore - hence the error when your redirect url was http://desktop - but interestingly there wa a return url from the server - but to capture it you needed to know a different method - it wasn't in the document returned (json formatted page) - it was in a url.
It can be complicated to understand - now the redirect url has to match what you put on the developers tab in your developer licencing - there is a field called redirect_url - and this typically is used to send the http GET call back to where it came from ( hence preventing a malicious intercept) - but this can be be a formatted webcart page or similar - but if you don't have such a page then the default is http://desktop - which as mentioned had a formatted payload and didn't cause an error.
Probably confused you by now.
Why I couldn't understand why this didn't seem logical about the Edge browser - and Tana in api tech kept saying you need a Webviewer2 browser - for 2 weeks - was that you actually didn't.
Any browser worked and still does - what MYOB had done is stuffed up the payload so now you got an error - which we all thought was "an error" - and the codes were wrong - until I manually took the returned access_code and pasted it to my refresh code and it worked.
Hope all this explanation helps - it really is a mess up by MYOB and I still advocate at the present - keep your code as is - any browser will work - do 2 things
- Alter the method used to capture the returned string which contains a legit access_code
- Alter the extraction of your access_code, access_token and refresh_token ( as these have all changed in size, look and position in the returned payload
And you will find you will be back online.
The Doc
https://stackoverflow.com/questions/92522/http-get-in-vb-net?rq=4
Looking for something else?
Search the Community Forum for answers or find your topic and get the conversation started!
Find technical support and help for all MYOB products in our online help centre
Dig into MYOB Academy for free courses, learning paths and live events to help build your business with MYOB.