Conexão programática ao Amazon DocumentDB

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando TLS Python quando está habilitado.

import pymongo
import sys

##Create a MongoDB client, open a connection to Amazon DocumentDB as a replica set and specify the read preference as secondary preferred
client = pymongo.MongoClient('mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/?tls=true&tlsCAFile=global-bundle.pem&replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false') 

##Specify the database to be used
db = client.sample_database

##Specify the collection to be used
col = db.sample_collection

##Insert a single document
col.insert_one({'hello':'Amazon DocumentDB'})

##Find the document that was previously written
x = col.find_one({'hello':'Amazon DocumentDB'})

##Print the result to the screen
print(x)

##Close the connection
client.close()

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando o Node.js TLS quando está habilitado.

var MongoClient = require('mongodb').MongoClient

//Create a MongoDB client, open a connection to DocDB; as a replica set,
//  and specify the read preference as secondary preferred

var client = MongoClient.connect(
'mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/sample-database?tls=true&replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false',
{
  tlsCAFile: `global-bundle.pem` //Specify the DocDB; cert
},
function(err, client) {
    if(err)
        throw err;

    //Specify the database to be used
    db = client.db('sample-database');

    //Specify the collection to be used
    col = db.collection('sample-collection');

    //Insert a single document
    col.insertOne({'hello':'Amazon DocumentDB'}, function(err, result){
      //Find the document that was previously written
      col.findOne({'hello':'Amazon DocumentDB'}, function(err, result){
        //Print the result to the screen
        console.log(result);

        //Close the connection
        client.close()
      });
   });
});
                    

O código a seguir demonstra como se conectar ao Amazon DocumentDB PHP usando TLS when is enabled.

<?php
//Include Composer's autoloader
require 'vendor/autoload.php';

$TLS_DIR = "/home/ubuntu/global-bundle.pem";

//Create a MongoDB client and open connection to Amazon DocumentDB
$client = new MongoDB\Client("mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/?retryWrites=false", ["tls" => "true", "tlsCAFile" => $TLS_DIR ]);

//Specify the database and collection to be used
$col = $client->sampledatabase->samplecollection;

//Insert a single document
$result = $col->insertOne( [ 'hello' => 'Amazon DocumentDB'] );

//Find the document that was previously written
$result = $col->findOne(array('hello' => 'Amazon DocumentDB'));

//Print the result to the screen
print_r($result);
?>

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando Go TLS quando está habilitado.

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"

	"io/ioutil"
	"crypto/tls"
	"crypto/x509"
	"errors"
)

const (
	// Path to the AWS CA file
	caFilePath = "global-bundle.pem"

	// Timeout operations after N seconds
	connectTimeout  = 5
	queryTimeout    = 30
	username        = "<sample-user>"
	password        = "<password>"
	clusterEndpoint = "sample-cluster.node.us-east-1.docdb.amazonaws.com:27017"

	// Which instances to read from
	readPreference = "secondaryPreferred"

	connectionStringTemplate = "mongodb://%s:%s@%s/sample-database?tls=true&replicaSet=rs0&readpreference=%s"
)

func main() {

	connectionURI := fmt.Sprintf(connectionStringTemplate, username, password, clusterEndpoint, readPreference)

	tlsConfig, err := getCustomTLSConfig(caFilePath)
	if err != nil {
		log.Fatalf("Failed getting TLS configuration: %v", err)
	}

	client, err := mongo.NewClient(options.Client().ApplyURI(connectionURI).SetTLSConfig(tlsConfig))
	if err != nil {
		log.Fatalf("Failed to create client: %v", err)
	}

	ctx, cancel := context.WithTimeout(context.Background(), connectTimeout*time.Second)
	defer cancel()

	err = client.Connect(ctx)
	if err != nil {
		log.Fatalf("Failed to connect to cluster: %v", err)
	}

	// Force a connection to verify our connection string
	err = client.Ping(ctx, nil)
	if err != nil {
		log.Fatalf("Failed to ping cluster: %v", err)
	}

	fmt.Println("Connected to DocumentDB!")

	collection := client.Database("sample-database").Collection("sample-collection")

	ctx, cancel = context.WithTimeout(context.Background(), queryTimeout*time.Second)
	defer cancel()

	res, err := collection.InsertOne(ctx, bson.M{"name": "pi", "value": 3.14159})
	if err != nil {
		log.Fatalf("Failed to insert document: %v", err)
	}

	id := res.InsertedID
	log.Printf("Inserted document ID: %s", id)

	ctx, cancel = context.WithTimeout(context.Background(), queryTimeout*time.Second)
	defer cancel()

	cur, err := collection.Find(ctx, bson.D{})

	if err != nil {
		log.Fatalf("Failed to run find query: %v", err)
	}
	defer cur.Close(ctx)

	for cur.Next(ctx) {
		var result bson.M
		err := cur.Decode(&result)
		log.Printf("Returned: %v", result)

		if err != nil {
			log.Fatal(err)
		}
	}

	if err := cur.Err(); err != nil {
		log.Fatal(err)
	}

}

func getCustomTLSConfig(caFile string) (*tls.Config, error) {
	tlsConfig := new(tls.Config)
	certs, err := ioutil.ReadFile(caFile)

	if err != nil {
		return tlsConfig, err
	}

	tlsConfig.RootCAs = x509.NewCertPool()
	ok := tlsConfig.RootCAs.AppendCertsFromPEM(certs)

	if !ok {
		return tlsConfig, errors.New("Failed parsing pem file")
	}

	return tlsConfig, nil

Ao se conectar a um cluster Amazon DocumentDB TLS habilitado a partir de um aplicativo Java, seu programa deve usar AWS o arquivo de autoridade de certificação (CA) fornecido para validar a conexão. Para usar o certificado Amazon RDS CA, faça o seguinte:

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando C#/. NETquando TLS está habilitado.

using System;
using System.Text;
using System.Linq;
using System.Collections.Generic;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;
using MongoDB.Driver;
using MongoDB.Bson;

namespace DocDB
{
    class Program
    {
        static void Main(string[] args)
        {
            string template = "mongodb://{0}:{1}@{2}/sampledatabase?tls=true&replicaSet=rs0&readpreference={3}";
            string username = "<sample-user>";
            string password = "<password>";
            string readPreference = "secondaryPreferred";
            string clusterEndpoint="sample-cluster.node.us-east-1.docdb.amazonaws.com:27017";
            string connectionString = String.Format(template, username, password, clusterEndpoint, readPreference);
            
            string pathToCAFile = "<PATH/global-bundle.p7b_file>";

            // ADD CA certificate to local trust store
            // DO this once - Maybe when your service starts
            X509Store localTrustStore = new X509Store(StoreName.Root);
            X509Certificate2Collection certificateCollection = new X509Certificate2Collection();
            certificateCollection.Import(pathToCAFile);
            try 
            {
                localTrustStore.Open(OpenFlags.ReadWrite);
                localTrustStore.AddRange(certificateCollection);
            } 
            catch (Exception ex) 
            {
                Console.WriteLine("Root certificate import failed: " + ex.Message);
                throw;
            } 
            finally 
            {
                localTrustStore.Close();
            }

            var settings = MongoClientSettings.FromUrl(new MongoUrl(connectionString));
            var client = new MongoClient(settings);

            var database = client.GetDatabase("sampledatabase");
            var collection = database.GetCollection<BsonDocument>("samplecollection");
            var docToInsert = new BsonDocument { { "pi", 3.14159 } };
            collection.InsertOne(docToInsert);
        }
    }
}

O código a seguir demonstra como se conectar e consultar o Amazon DocumentDB usando o shell TLS mongo quando ativado.

O código a seguir demonstra como se conectar ao Amazon DocumentDB com R usando mongolite https://jeroen.github.io/mongolite/ () quando está habilitado. TLS

#Include the mongolite library.
library(mongolite)

mongourl <- paste("mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/test2?ssl=true&",
          "readPreference=secondaryPreferred&replicaSet=rs0", sep="")
          
#Create a MongoDB client, open a connection to Amazon DocumentDB as a replica
#   set and specify the read preference as secondary preferred
client <-  mongo(url = mongourl, options = ssl_options(weak_cert_validation = F, ca ="<PATH/global-bundle.pem>"))

#Insert a single document
str <- c('{"hello" : "Amazon DocumentDB"}')
client$insert(str)

#Find the document that was previously written
client$find()

O código a seguir demonstra como se conectar ao Amazon DocumentDB com Ruby TLS quando está habilitado.

require 'mongo'
require 'neatjson'
require 'json'
client_host = 'mongodb://sample-cluster.node.us-east-1.docdb.amazonaws.com:27017'
client_options = {
   database: 'test',
   replica_set: 'rs0',
   read: {:secondary_preferred => 1},
   user: '<sample-user>',
   password: '<password>',
   ssl: true,
   ssl_verify: true,
   ssl_ca_cert: <'PATH/global-bundle.pem'>,
   retry_writes: false
}


begin
   ##Create a MongoDB client, open a connection to Amazon DocumentDB as a
   ##   replica set and specify the read preference as secondary preferred
   client = Mongo::Client.new(client_host, client_options)
   
   ##Insert a single document
   x = client[:test].insert_one({"hello":"Amazon DocumentDB"})
   
   ##Find the document that was previously written
   result = client[:test].find()
   
   #Print the document
   result.each do |document|
      puts JSON.neat_generate(document)
   end
end

#Close the connection
client.close

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando TLS Python quando ele está desativado.

## Create a MongoDB client, open a connection to Amazon DocumentDB as a replica set and specify the read preference as secondary preferred 
                    
import pymongo
import sys

client = pymongo.MongoClient('mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/?replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false')

##Specify the database to be used
db = client.sample_database

##Specify the collection to be used
col = db.sample_collection

##Insert a single document
col.insert_one({'hello':'Amazon DocumentDB'})

##Find the document that was previously written
x = col.find_one({'hello':'Amazon DocumentDB'})

##Print the result to the screen
print(x)

##Close the connection
client.close()

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando o Node.js TLS quando está desativado.

var MongoClient = require('mongodb').MongoClient;
                  
//Create a MongoDB client, open a connection to Amazon DocumentDB as a replica set,
//  and specify the read preference as secondary preferred
var client = MongoClient.connect(
'mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/sample-database?replicaSet=rs0&readPreference=secondaryPreferred&retryWrites=false', 
{ 
  useNewUrlParser: true
},

function(err, client) {
    if(err)
        throw err;
    //Specify the database to be used
    db = client.db('sample-database');
    
    //Specify the collection to be used
    col = db.collection('sample-collection');

    //Insert a single document
    col.insertOne({'hello':'Amazon DocumentDB'}, function(err, result){
      //Find the document that was previously written
      col.findOne({'hello':'Amazon DocumentDB'}, function(err, result){
        //Print the result to the screen
        console.log(result);
        
        //Close the connection
        client.close()
      });
   });
});

O código a seguir demonstra como se conectar ao Amazon DocumentDB PHP usando TLS when está desativado.

<?php
//Include Composer's autoloader
require 'vendor/autoload.php';

//Create a MongoDB client and open connection to Amazon DocumentDB
$client = new MongoDB\Client("mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/?retryWrites=false");

//Specify the database and collection to be used
$col = $client->sampledatabase->samplecollection;

//Insert a single document
$result = $col->insertOne( [ 'hello' => 'Amazon DocumentDB'] );

//Find the document that was previously written
$result = $col->findOne(array('hello' => 'Amazon DocumentDB'));

//Print the result to the screen
print_r($result);
?>

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando Go TLS quando está desativado.

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
)

const (
	// Timeout operations after N seconds
	connectTimeout  = 5
	queryTimeout    = 30
	username        = "<sample-user>"
	password        = "<password>"
	clusterEndpoint = "sample-cluster.node.us-east-1.docdb.amazonaws.com:27017"
	
	// Which instances to read from
	readPreference           = "secondaryPreferred"
	connectionStringTemplate = "mongodb://%s:%s@%s/sample-database?replicaSet=rs0&readpreference=%s"
)

func main() {

	connectionURI := fmt.Sprintf(connectionStringTemplate, username, password, clusterEndpoint, readPreference)

	client, err := mongo.NewClient(options.Client().ApplyURI(connectionURI))
	if err != nil {
		log.Fatalf("Failed to create client: %v", err)
	}

	ctx, cancel := context.WithTimeout(context.Background(), connectTimeout*time.Second)
	defer cancel()

	err = client.Connect(ctx)
	if err != nil {
		log.Fatalf("Failed to connect to cluster: %v", err)
	}

	// Force a connection to verify our connection string
	err = client.Ping(ctx, nil)
	if err != nil {
		log.Fatalf("Failed to ping cluster: %v", err)
	}

	fmt.Println("Connected to DocumentDB!")

	collection := client.Database("sample-database").Collection("sample-collection")

	ctx, cancel = context.WithTimeout(context.Background(), queryTimeout*time.Second)
	defer cancel()

	res, err := collection.InsertOne(ctx, bson.M{"name": "pi", "value": 3.14159})
	if err != nil {
		log.Fatalf("Failed to insert document: %v", err)
	}

	id := res.InsertedID
	log.Printf("Inserted document ID: %s", id)

	ctx, cancel = context.WithTimeout(context.Background(), queryTimeout*time.Second)
	defer cancel()

	cur, err := collection.Find(ctx, bson.D{})

	if err != nil {
		log.Fatalf("Failed to run find query: %v", err)
	}
	defer cur.Close(ctx)

	for cur.Next(ctx) {
		var result bson.M
		err := cur.Decode(&result)
		log.Printf("Returned: %v", result)

		if err != nil {
			log.Fatal(err)
		}
	}

	if err := cur.Err(); err != nil {
		log.Fatal(err)
	}

}

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando Java TLS quando está desativado.

package com.example.documentdb;

import com.mongodb.MongoClient;
import com.mongodb.MongoClientURI;
import com.mongodb.ServerAddress;
import com.mongodb.MongoException;
import com.mongodb.client.MongoCursor;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.MongoCollection;
import org.bson.Document;


public final class Main {
    private Main() {
    }
    public static void main(String[] args) {

        String template = "mongodb://%s:%s@%s/sample-database?replicaSet=rs0&readpreference=%s";
        String username = "<sample-user>";
        String password = "<password>";
        String clusterEndpoint = "sample-cluster.node.us-east-1.docdb.amazonaws.com:27017";
        String readPreference = "secondaryPreferred";
        String connectionString = String.format(template, username, password, clusterEndpoint, readPreference);

        MongoClientURI clientURI = new MongoClientURI(connectionString);
        MongoClient mongoClient = new MongoClient(clientURI);

        MongoDatabase testDB = mongoClient.getDatabase("sample-database");
        MongoCollection<Document> numbersCollection = testDB.getCollection("sample-collection");

        Document doc = new Document("name", "pi").append("value", 3.14159);
        numbersCollection.insertOne(doc);

        MongoCursor<Document> cursor = numbersCollection.find().iterator();
        try {
            while (cursor.hasNext()) {
                System.out.println(cursor.next().toJson());
            }
        } finally {
            cursor.close();
        }

    }
}

O código a seguir demonstra como se conectar ao Amazon DocumentDB usando C#/. NETquando TLS está desativado.

using System;
using System.Text;
using System.Linq;
using System.Collections.Generic;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.Net.Security;
using MongoDB.Driver;
using MongoDB.Bson;

namespace CSharpSample
{
   class Program
    {
       static void Main(string[] args)
        {
           string template = "mongodb://{0}:{1}@{2}/sampledatabase?replicaSet=rs0&readpreference={3}";
           string username = "<sample-user>";
           string password = "<password>";
           string clusterEndpoint = "sample-cluster.node.us-east-1.docdb.amazonaws.com:27017";
           string readPreference = "secondaryPreferred";
           string connectionString = String.Format(template, username, password, clusterEndpoint, readPreference);

           var settings = MongoClientSettings.FromUrl(new MongoUrl(connectionString));
           var client = new MongoClient(settings);

           var database = client.GetDatabase("sampledatabase");
           var collection = database.GetCollection<BsonDocument>("samplecollection");
           var docToInsert = new BsonDocument { { "pi", 3.14159 } };
            collection.InsertOne(docToInsert);
        }
    }
}

O código a seguir demonstra como se conectar e consultar o Amazon DocumentDB usando o shell TLS mongo quando ele está desativado.

O código a seguir demonstra como se conectar ao Amazon DocumentDB com R usando mongolite https://jeroen.github.io/mongolite/ () quando está desativado. TLS

#Include the mongolite library.
library(mongolite)
               
#Create a MongoDB client, open a connection to Amazon DocumentDB as a replica
#   set and specify the read preference as secondary preferred
client <- mongo(url = "mongodb://<sample-user>:<password>@sample-cluster.node.us-east-1.docdb.amazonaws.com:27017/sample-database?readPreference=secondaryPreferred&replicaSet=rs0")

##Insert a single document
str <- c('{"hello" : "Amazon DocumentDB"}')
client$insert(str)

##Find the document that was previously written
client$find()

O código a seguir demonstra como se conectar ao Amazon DocumentDB com Ruby TLS quando ele está desativado.

require 'mongo'
require 'neatjson'
require 'json'
client_host = 'mongodb://sample-cluster.node.us-east-1.docdb.amazonaws.com:27017'
client_options = {
   database: 'test',
   replica_set: 'rs0',
   read: {:secondary_preferred => 1},
   user: '<sample-user>',
   password: '<password>',
   retry_writes: false
}
               
begin
   ##Create a MongoDB client, open a connection to Amazon DocumentDB as a
   ##   replica set and specify the read preference as secondary preferred
   client = Mongo::Client.new(client_host, client_options)
   
   ##Insert a single document
   x = client[:test].insert_one({"hello":"Amazon DocumentDB"})
   
   ##Find the document that was previously written
   result = client[:test].find()
   
   #Print the document
   result.each do |document|
      puts JSON.neat_generate(document)
   end
end

#Close the connection
client.close