1 files changed, 0 insertions, 151 deletions
diff --git a/vendor/github.com/xenolf/lego/providers/dns/azure/azure.go b/vendor/github.com/xenolf/lego/providers/dns/azure/azure.go
deleted file mode 100644
index 6a30b318a..000000000
--- a/vendor/github.com/xenolf/lego/providers/dns/azure/azure.go
+++ /dev/null
@@ -1,151 +0,0 @@
-// Package azure implements a DNS provider for solving the DNS-01
-// challenge using azure DNS.
-// Azure doesn't like trailing dots on domain names, most of the acme code does.
-package azure
-
-import (
-	"fmt"
-	"os"
-	"time"
-
-	"github.com/Azure/azure-sdk-for-go/arm/dns"
-
-	"strings"
-
-	"github.com/Azure/go-autorest/autorest"
-	"github.com/Azure/go-autorest/autorest/adal"
-	"github.com/Azure/go-autorest/autorest/azure"
-	"github.com/Azure/go-autorest/autorest/to"
-	"github.com/xenolf/lego/acme"
-)
-
-// DNSProvider is an implementation of the acme.ChallengeProvider interface
-type DNSProvider struct {
-	clientId       string
-	clientSecret   string
-	subscriptionId string
-	tenantId       string
-	resourceGroup  string
-}
-
-// NewDNSProvider returns a DNSProvider instance configured for azure.
-// Credentials must be passed in the environment variables: AZURE_CLIENT_ID,
-// AZURE_CLIENT_SECRET, AZURE_SUBSCRIPTION_ID, AZURE_TENANT_ID, AZURE_RESOURCE_GROUP
-func NewDNSProvider() (*DNSProvider, error) {
-	clientId := os.Getenv("AZURE_CLIENT_ID")
-	clientSecret := os.Getenv("AZURE_CLIENT_SECRET")
-	subscriptionId := os.Getenv("AZURE_SUBSCRIPTION_ID")
-	tenantId := os.Getenv("AZURE_TENANT_ID")
-	resourceGroup := os.Getenv("AZURE_RESOURCE_GROUP")
-	return NewDNSProviderCredentials(clientId, clientSecret, subscriptionId, tenantId, resourceGroup)
-}
-
-// NewDNSProviderCredentials uses the supplied credentials to return a
-// DNSProvider instance configured for azure.
-func NewDNSProviderCredentials(clientId, clientSecret, subscriptionId, tenantId, resourceGroup string) (*DNSProvider, error) {
-	if clientId == "" || clientSecret == "" || subscriptionId == "" || tenantId == "" || resourceGroup == "" {
-		return nil, fmt.Errorf("Azure configuration missing")
-	}
-
-	return &DNSProvider{
-		clientId:       clientId,
-		clientSecret:   clientSecret,
-		subscriptionId: subscriptionId,
-		tenantId:       tenantId,
-		resourceGroup:  resourceGroup,
-	}, nil
-}
-
-// Timeout returns the timeout and interval to use when checking for DNS
-// propagation. Adjusting here to cope with spikes in propagation times.
-func (c *DNSProvider) Timeout() (timeout, interval time.Duration) {
-	return 120 * time.Second, 2 * time.Second
-}
-
-// Present creates a TXT record to fulfil the dns-01 challenge
-func (c *DNSProvider) Present(domain, token, keyAuth string) error {
-	fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
-	zone, err := c.getHostedZoneID(fqdn)
-	if err != nil {
-		return err
-	}
-
-	rsc := dns.NewRecordSetsClient(c.subscriptionId)
-	spt, err := c.newServicePrincipalTokenFromCredentials(azure.PublicCloud.ResourceManagerEndpoint)
-	rsc.Authorizer = autorest.NewBearerAuthorizer(spt)
-
-	relative := toRelativeRecord(fqdn, acme.ToFqdn(zone))
-	rec := dns.RecordSet{
-		Name: &relative,
-		RecordSetProperties: &dns.RecordSetProperties{
-			TTL:        to.Int64Ptr(60),
-			TxtRecords: &[]dns.TxtRecord{dns.TxtRecord{Value: &[]string{value}}},
-		},
-	}
-	_, err = rsc.CreateOrUpdate(c.resourceGroup, zone, relative, dns.TXT, rec, "", "")
-
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// Returns the relative record to the domain
-func toRelativeRecord(domain, zone string) string {
-	return acme.UnFqdn(strings.TrimSuffix(domain, zone))
-}
-
-// CleanUp removes the TXT record matching the specified parameters
-func (c *DNSProvider) CleanUp(domain, token, keyAuth string) error {
-	fqdn, _, _ := acme.DNS01Record(domain, keyAuth)
-
-	zone, err := c.getHostedZoneID(fqdn)
-	if err != nil {
-		return err
-	}
-
-	relative := toRelativeRecord(fqdn, acme.ToFqdn(zone))
-	rsc := dns.NewRecordSetsClient(c.subscriptionId)
-	spt, err := c.newServicePrincipalTokenFromCredentials(azure.PublicCloud.ResourceManagerEndpoint)
-	rsc.Authorizer = autorest.NewBearerAuthorizer(spt)
-	_, err = rsc.Delete(c.resourceGroup, zone, relative, dns.TXT, "")
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// Checks that azure has a zone for this domain name.
-func (c *DNSProvider) getHostedZoneID(fqdn string) (string, error) {
-	authZone, err := acme.FindZoneByFqdn(fqdn, acme.RecursiveNameservers)
-	if err != nil {
-		return "", err
-	}
-
-	// Now we want to to Azure and get the zone.
-	spt, err := c.newServicePrincipalTokenFromCredentials(azure.PublicCloud.ResourceManagerEndpoint)
-
-	dc := dns.NewZonesClient(c.subscriptionId)
-	dc.Authorizer = autorest.NewBearerAuthorizer(spt)
-
-	zone, err := dc.Get(c.resourceGroup, acme.UnFqdn(authZone))
-
-	if err != nil {
-		return "", err
-	}
-
-	// zone.Name shouldn't have a trailing dot(.)
-	return to.String(zone.Name), nil
-}
-
-// NewServicePrincipalTokenFromCredentials creates a new ServicePrincipalToken using values of the
-// passed credentials map.
-func (c *DNSProvider) newServicePrincipalTokenFromCredentials(scope string) (*adal.ServicePrincipalToken, error) {
-	oauthConfig, err := adal.NewOAuthConfig(azure.PublicCloud.ActiveDirectoryEndpoint, c.tenantId)
-	if err != nil {
-		panic(err)
-	}
-	return adal.NewServicePrincipalToken(*oauthConfig, c.clientId, c.clientSecret, scope)
-}