CreateAuthorizeUrl Method Not Found

[SimonEvans482]

SDK you're using (please complete the following information):

• Version: Xero.NetStandard.OAuth2 - 9.2.0. Xero.NetStandard.OAuth2Client - 1.6.0 IdentityModel - 7.0.0

Describe the bug When attempting to authorise via Pkce, I am getting an exception on client.BuildLoginUriPkce(codeverifier), in:

    Public Function GetLoginURI() As String
        codeverifier = GetRandomString()
        Return client.BuildLoginUriPkce(codeverifier)
    End Function

Exception Text:

System.MissingMethodException: 'Method not found: 'System.String IdentityModel.Client.RequestUrlExtensions.CreateAuthorizeUrl(IdentityModel.Client.RequestUrl, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.String, System.Nullable1<Int32>, System.String, System.String, IdentityModel.Client.Parameters)'.'`

To Reproduce Steps to reproduce the behavior:

1. Initiate an instance of XeroClient with XeroConfiguration
2. generate a codeverifier string
3. call client.BuildLoginUriPkce(codeverifier)

Expected behavior Pkce auth flow to run without exception

Screenshots I don't think necessary

Additional context Have been using the SDK for a number of years without issue. May have recently updated NuGet package to latest version. This may be a reoccurrence of ticket https://github.com/XeroAPI/Xero-NetStandard/issues/384

[github-actions[bot]]

PETOSS-672

[github-actions[bot]]

Thanks for raising an issue, a ticket has been created to track your request

[SimonEvans482]

downgrading IdentityModel to 6.2.0 does resolve the issue, so presume version 7.0.0 support just needs to be added...

[ReviveDigitalTeam]

This is the same as issue: https://github.com/XeroAPI/Xero-NetStandard/issues/554

[itlpierre]

Is there any news on whether this problem will be fixed?

[itlpierre]

Issue appears to be with Xero.NetStandard.OAuth2.Client. According to #520 a fixed was pushed to version 9.2 of Xero.NetStandard.OAuth2 but the issue was closed without addressing Xero.NetStandard.OAuth2.Client

[slykiwi]

Did this get resolved? I have the same issue when trying to add new Xero tennants: "Method not found: 'System.String IdentityModel.Client.RequestUrlExtensions.CreateAuthorizeUrl"

Version: Xero.NetStandard.OAuth2 - 9.2.0. Xero.NetStandard.OAuth2Client - 1.6.0 IdentityModel - 7.0.0

[itlpierre]

Did this get resolved? I have the same issue when trying to add new Xero tennants: "Method not found: 'System.String IdentityModel.Client.RequestUrlExtensions.CreateAuthorizeUrl"

Version: Xero.NetStandard.OAuth2 - 9.2.0. Xero.NetStandard.OAuth2Client - 1.6.0 IdentityModel - 7.0.0

The latest commit to Xero.NetStandard.OAuth2Client on the main branch did in fact fix the issue, but the nuget package was not updated to match the latest commit. If you clone the repo and manually reference it in your project it will work (i tried it myself).

[rogerfar]

Can we release a new version with this fix please.

[itlpierre]

Can we release a new version with this fix please.

im not hopeful that theyll do it because the last time Xero.NetStandard.OAuth2.Client nuget pacakge was updated was 2022. But i really hope they do because its not very efficient to have to clone the whole repo just to get it to work on IdentityModel version 7