vendor: update all dependencies to latest versions

2018-01-16 13:20:59 +00:00
parent 8e83fb6fb9
commit 7d3a17725d
4878 changed files with 1974213 additions and 201199 deletions
@@ -0,0 +1,117 @@
+// Package mongodb provides Mongo DB dataplane clients for Microsoft Azure CosmosDb Services.
+package mongodb
+
+// Copyright 2017 Microsoft Corporation
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+
+import (
+	"context"
+	"crypto/tls"
+	"fmt"
+	"net"
+	"strings"
+
+	"github.com/Azure/azure-sdk-for-go/services/cosmos-db/mgmt/2015-04-08/documentdb"
+	"github.com/Azure/go-autorest/autorest"
+	"github.com/Azure/go-autorest/autorest/adal"
+	"github.com/Azure/go-autorest/autorest/azure"
+	"gopkg.in/mgo.v2"
+)
+
+const (
+	cosmosDbConnectionPort = 10255
+)
+
+// NewMongoDBClientWithConnectionString returns a MongoDb session to communicate with CosmosDB using a connection string.
+func NewMongoDBClientWithConnectionString(connectionString string) (*mgo.Session, error) {
+
+	// strip out the "ssl=true" option as MongoDb driver does not support by default SSL.
+	connectionString = strings.Replace(connectionString, "ssl=true", "", -1)
+	dialInfo, err := mgo.ParseURL(connectionString)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return NewMongoDBClient(dialInfo)
+}
+
+// NewMongoDBClientWithCredentials returns a MongoDb session to communicate with CosmosDB using a username and a password.
+func NewMongoDBClientWithCredentials(username, password, host string) (*mgo.Session, error) {
+
+	dialInfo := &mgo.DialInfo{
+		Addrs:    []string{fmt.Sprintf("%s:%d", host, cosmosDbConnectionPort)},
+		Username: username,
+		Password: password,
+	}
+
+	return NewMongoDBClient(dialInfo)
+}
+
+// NewMongoDBClientWithSPToken returns a  session to communicate with CosmosDB using an auth token.
+func NewMongoDBClientWithSPToken(spToken *adal.ServicePrincipalToken, subscriptionID, resourceGroup, account string, environment azure.Environment) (*mgo.Session, error) {
+
+	authorizer := autorest.NewBearerAuthorizer(spToken)
+
+	cosmosDbClient := documentdb.NewDatabaseAccountsClientWithBaseURI(subscriptionID, environment.ResourceManagerEndpoint, "", "", "", "", "")
+	cosmosDbClient.Authorizer = authorizer
+	cosmosDbClient.AddToUserAgent("dataplane mongodb")
+
+	result, err := cosmosDbClient.ListConnectionStrings(context.Background(), resourceGroup, account)
+
+	if err != nil {
+		return nil, err
+	}
+
+	connectionStrings := *result.ConnectionStrings
+
+	for _, connectionString := range connectionStrings {
+		session, err := NewMongoDBClientWithConnectionString(*connectionString.ConnectionString)
+
+		if session != nil && err == nil {
+			return session, nil
+		}
+	}
+
+	return nil, err
+}
+
+// NewMongoDBClientWithMSI returns a MongoDB session to communicate with CosmosDB using MSI.
+func NewMongoDBClientWithMSI(subscriptionID, resourceGroup, account string, environment azure.Environment) (*mgo.Session, error) {
+
+	msiEndpoint, err := adal.GetMSIVMEndpoint()
+	spToken, err := adal.NewServicePrincipalTokenFromMSI(msiEndpoint, environment.ResourceManagerEndpoint)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return NewMongoDBClientWithSPToken(spToken, subscriptionID, resourceGroup, account, environment)
+}
+
+// NewMongoDBClient returns a MongoDB session to communicate with CosmosDB.
+func NewMongoDBClient(dialInfo *mgo.DialInfo) (*mgo.Session, error) {
+
+	dialInfo.DialServer = func(addr *mgo.ServerAddr) (net.Conn, error) {
+		return tls.Dial("tcp", addr.String(), &tls.Config{})
+	}
+
+	session, err := mgo.DialWithInfo(dialInfo)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return session, nil
+}