Remove Azure client dependency from registerConfig

lib/auth/bot_test.go

@@ -58,7 +58,6 @@ import (
 	"github.com/gravitational/teleport/lib/auth/machineid/machineidv1"
 	"github.com/gravitational/teleport/lib/auth/state"
 	"github.com/gravitational/teleport/lib/auth/testauthority"
-	"github.com/gravitational/teleport/lib/cloud/azure"
 	libevents "github.com/gravitational/teleport/lib/events"
 	"github.com/gravitational/teleport/lib/events/eventstest"
 	"github.com/gravitational/teleport/lib/fixtures"
@@ -586,21 +585,6 @@ func TestRegisterBot_RemoteAddr(t *testing.T) {
 		require.NoError(t, err)
 		require.NoError(t, a.UpsertToken(ctx, azureToken))
 
-		vmClient := &mockAzureVMClient{
-			vms: map[string]*azure.VirtualMachine{
-				rsID: {
-					ID:            rsID,
-					Name:          "test-vm",
-					Subscription:  subID,
-					ResourceGroup: resourceGroup,
-					VMID:          vmID,
-				},
-			},
-		}
-		getVMClient := makeVMClientGetter(map[string]*mockAzureVMClient{
-			subID: vmClient,
-		})
-
 		tlsConfig, err := fixtures.LocalTLSConfig()
 		require.NoError(t, err)
 
@@ -641,7 +625,7 @@ func TestRegisterBot_RemoteAddr(t *testing.T) {
 				AccessToken:  accessToken,
 			}
 			return req, nil
-		}, withCerts([]*x509.Certificate{tlsConfig.Certificate}), withVerifyFunc(mockVerifyToken(nil)), withVMClientGetter(getVMClient))
+		}, withCerts([]*x509.Certificate{tlsConfig.Certificate}), withVerifyFunc(mockVerifyToken(nil)))
 		require.NoError(t, err)
 		checkCertLoginIP(t, certs.TLS, remoteAddr)
 	})

lib/auth/join_azure.go

@@ -102,7 +102,6 @@ type azureRegisterConfig struct {
 	clock                  clockwork.Clock
 	certificateAuthorities []*x509.Certificate
 	verify                 azureVerifyTokenFunc
-	getVMClient            vmClientGetter
 }
 
 func azureVerifyFuncFromOIDCVerifier(cfg *oidc.Config) azureVerifyTokenFunc {
@@ -155,12 +154,6 @@ func (cfg *azureRegisterConfig) CheckAndSetDefaults(ctx context.Context) error {
 		}
 		cfg.certificateAuthorities = certs
 	}
-	if cfg.getVMClient == nil {
-		cfg.getVMClient = func(subscriptionID string, token *azure.StaticCredential) (azure.VirtualMachinesClient, error) {
-			client, err := azure.NewVirtualMachinesClient(subscriptionID, token, nil)
-			return client, trace.Wrap(err)
-		}
-	}
 	return nil
 }