Problem using some BasemapStyle basemaps in 100.10 with ArcGIS Identity

[mahj]

Hi,

I have trouble to get some of the basemaps using the new BasemapStyle to work in ArcGIS Runtime 100.10 when authenticating using ArcGIS Identity (OAuth2 credentials). They work when using an API key.

Seems like image basemaps works, while vector tile basemaps does not. Is this a known issue?

I'm using WPF and .NET Core 3.1.

[MichaelBranscomb]

Hi,

There are no known issues with using the new BasemapStyles and OAuth2.

Can you share a repro?

Thanks

[mahj]

Thanks for looking into this. Please find attached a repro created in VS2019.

Paste an API Key, click Set and select a basemap, e.g. ArcGISStreets, and it works as expected.

Create an application in ArcGIS Online, paste its Client ID and Client Secret, click Login and login and select basemap ArcGISStreets, it does not work.
But selecting ArcGISImagery works, even though an exception is thrown.

[MichaelBranscomb]

Hi,

Thanks for the awesome repro app. You're authenticating as an app, can you try setting the TokenAuthenticationType to OAuthClientCredentials when you create the ServerInfo in your LoginButton_Click event?

TokenAuthenticationType = TokenAuthenticationType.OAuthClientCredentials,

https://developers.arcgis.com/net/wpf/api-reference/html/T_Esri_ArcGISRuntime_Security_TokenAuthenti...

[mahj]

I'm not sure what you mean that I'm logging in as an app...that wasn't my intention anyway. Is it because I include the client secret when creating the OAuthClientInfo? 

I tried your suggestion and I also tried not providing the client secret instead (keeping the TokenAuthenticationType as OAuthAuthorizationCode), the results are still the same.

There must be something else I'm doing wrong.

[MichaelBranscomb]

What account type are you signing in as? 

• ArcGIS Online Public
• ArcGIS Developer
• ArcGIS Online Organizational
• Enterprise

[mahj]

It's an ArcGIS Online Organizational account, Creator user type in the Publisher role.