vendor: add github.com/Azure/azure-sdk-for-go and dependencies

vendor/github.com/Azure/azure-sdk-for-go/management/publishSettings.go

@@ -0,0 +1,108 @@
+package management
+
+import (
+	"encoding/base64"
+	"encoding/pem"
+	"encoding/xml"
+	"fmt"
+	"io/ioutil"
+
+	"golang.org/x/crypto/pkcs12"
+)
+
+// ClientFromPublishSettingsData unmarshalls the contents of a publish settings file
+// from https://manage.windowsazure.com/publishsettings.
+// If subscriptionID is left empty, the first subscription in the file is used.
+func ClientFromPublishSettingsData(settingsData []byte, subscriptionID string) (client Client, err error) {
+	return ClientFromPublishSettingsDataWithConfig(settingsData, subscriptionID, DefaultConfig())
+}
+
+// ClientFromPublishSettingsFile reads a publish settings file downloaded from https://manage.windowsazure.com/publishsettings.
+// If subscriptionID is left empty, the first subscription in the file is used.
+func ClientFromPublishSettingsFile(filePath, subscriptionID string) (client Client, err error) {
+	return ClientFromPublishSettingsFileWithConfig(filePath, subscriptionID, DefaultConfig())
+}
+
+// ClientFromPublishSettingsFileWithConfig reads a publish settings file downloaded from https://manage.windowsazure.com/publishsettings.
+// If subscriptionID is left empty, the first subscription in the file is used.
+func ClientFromPublishSettingsFileWithConfig(filePath, subscriptionID string, config ClientConfig) (client Client, err error) {
+	if filePath == "" {
+		return client, fmt.Errorf(errParamNotSpecified, "filePath")
+	}
+
+	publishSettingsContent, err := ioutil.ReadFile(filePath)
+	if err != nil {
+		return client, err
+	}
+
+	return ClientFromPublishSettingsDataWithConfig(publishSettingsContent, subscriptionID, config)
+}
+
+// ClientFromPublishSettingsDataWithConfig unmarshalls the contents of a publish settings file
+// from https://manage.windowsazure.com/publishsettings.
+// If subscriptionID is left empty, the first subscription in the string is used.
+func ClientFromPublishSettingsDataWithConfig(data []byte, subscriptionID string, config ClientConfig) (client Client, err error) {
+	publishData := publishData{}
+	if err = xml.Unmarshal(data, &publishData); err != nil {
+		return client, err
+	}
+
+	for _, profile := range publishData.PublishProfiles {
+		for _, sub := range profile.Subscriptions {
+			if sub.ID == subscriptionID || subscriptionID == "" {
+				base64Cert := sub.ManagementCertificate
+				if base64Cert == "" {
+					base64Cert = profile.ManagementCertificate
+				}
+
+				pfxData, err := base64.StdEncoding.DecodeString(base64Cert)
+				if err != nil {
+					return client, err
+				}
+
+				pems, err := pkcs12.ToPEM(pfxData, "")
+				if err != nil {
+					return client, err
+				}
+
+				cert := []byte{}
+				for _, b := range pems {
+					cert = append(cert, pem.EncodeToMemory(b)...)
+				}
+
+				config.ManagementURL = sub.ServiceManagementURL
+				return makeClient(sub.ID, cert, config)
+			}
+		}
+	}
+
+	return client, fmt.Errorf("could not find subscription '%s' in settings provided", subscriptionID)
+}
+
+type publishSettings struct {
+	SubscriptionID   string
+	SubscriptionCert []byte
+	SubscriptionKey  []byte
+}
+
+type publishData struct {
+	XMLName         xml.Name         `xml:"PublishData"`
+	PublishProfiles []publishProfile `xml:"PublishProfile"`
+}
+
+type publishProfile struct {
+	XMLName               xml.Name       `xml:"PublishProfile"`
+	SchemaVersion         string         `xml:",attr"`
+	PublishMethod         string         `xml:",attr"`
+	URL                   string         `xml:"Url,attr"`
+	ManagementCertificate string         `xml:",attr"`
+	Subscriptions         []subscription `xml:"Subscription"`
+}
+
+type subscription struct {
+	XMLName               xml.Name `xml:"Subscription"`
+	ServiceManagementURL  string   `xml:"ServiceManagementUrl,attr"`
+	ID                    string   `xml:"Id,attr"`
+	Name                  string   `xml:",attr"`
+	ManagementCertificate string   `xml:",attr"`
+}