packer-cn/builder/azure/arm/authenticate.go

42 lines
1.1 KiB
Go

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See the LICENSE file in builder/azure for license information.
package arm
import "github.com/Azure/go-autorest/autorest/azure"
type Authenticate struct {
env azure.Environment
clientID string
clientSecret string
tenantID string
}
func NewAuthenticate(env azure.Environment, clientID, clientSecret, tenantID string) *Authenticate {
return &Authenticate{
env: env,
clientID: clientID,
clientSecret: clientSecret,
tenantID: tenantID,
}
}
func (a *Authenticate) getServicePrincipalToken() (*azure.ServicePrincipalToken, error) {
return a.getServicePrincipalTokenWithResource(a.env.ResourceManagerEndpoint)
}
func (a *Authenticate) getServicePrincipalTokenWithResource(resource string) (*azure.ServicePrincipalToken, error) {
oauthConfig, err := a.env.OAuthConfigForTenant(a.tenantID)
if err != nil {
return nil, err
}
spt, err := azure.NewServicePrincipalToken(
*oauthConfig,
a.clientID,
a.clientSecret,
resource)
return spt, err
}