Remove deprecated package Microsoft.Azure.KeyVault.* from Arcus.Security.Providers.AzureKeyVault

[stijnmoreels]

Is your feature request related to a problem? Please describe.
Currently, we still provide backwards capability to the Microsoft.Azure.KeyVault package but this is now made deprecated.

Describe the solution you'd like
Remove the package so we solely rely on the Azure.Security.KeyVaultSecrets package.

[stijnmoreels]

We can make this not a breaking change by implementing (internally) our obsolete IKeyVaultAuthention interface and use TokenCredential instead. This will act as a kind of 'proxy' between obsolete types and will allow us to remove the deprecated Microsoft packages.

[stijnmoreels]

Hmm, this will not work without breaking stuff, bc the IKeyVaultClient is used as a protected overridable method, which means that this method would be removed if we remove the deprecated pacakges...

[gverstraete]

When is this planned...?

There are alternatives now for each package we use I think: https://www.nuget.org/packages/Microsoft.Azure.KeyVault/

[stijnmoreels]

When is this planned...?

There are alternatives now for each package we use I think: https://www.nuget.org/packages/Microsoft.Azure.KeyVault/

They will be deleted in the next major version, after Observability's major version is released.
Feel free to help us prepare for the next Security version here: https://github.com/arcus-azure/arcus.security/milestone/9 😉