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

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package arm
import (
"fmt"
"strings"
"github.com/Azure/go-autorest/autorest/adal"
"github.com/Azure/go-autorest/autorest/azure"
packerAzureCommon "github.com/hashicorp/packer/builder/azure/common"
)
func NewDeviceFlowOAuthTokenProvider(env azure.Environment, say func(string), tenantID string) oAuthTokenProvider {
return &deviceflowOauthTokenProvider{}
}
type deviceflowOauthTokenProvider struct {
env azure.Environment
say func(string)
tenantID string
}
func (tp *deviceflowOauthTokenProvider) getServicePrincipalToken() (*adal.ServicePrincipalToken, error) {
return tp.getServicePrincipalTokenWithResource(tp.env.ResourceManagerEndpoint)
}
func (tp *deviceflowOauthTokenProvider) getServicePrincipalTokenWithResource(resource string) (*adal.ServicePrincipalToken, error) {
if resource == tp.env.ServiceManagementEndpoint {
tp.say("Getting auth token for Service management endpoint")
} else if resource == strings.TrimRight(tp.env.KeyVaultEndpoint, "/") {
tp.say("Getting token for Vault resource")
} else {
tp.say(fmt.Sprintf("Getting token for %s", resource))
}
return packerAzureCommon.Authenticate(tp.env, tp.tenantID, tp.say, resource)
}