Administración de usuarios basados en certificados en Azure Confidential Ledger
Para los usuarios basados en certificados, su identificador de usuario es la huella digital de su certificado PEM. Los usuarios con privilegios de administrador pueden administrar usuarios del libro de contabilidad confidencial. Los roles disponibles son Lector (solo lectura), Colaborador (lectura y escritura) y Administrador (lectura, escritura y administración de usuarios).
Las siguientes bibliotecas cliente están disponibles para administrar usuarios:
Inicio de sesión en Azure
Inicie sesión en Azure mediante el comando az login de la CLI de Azure o el cmdlet Connect-AzAccount de Azure PowerShell.
az login
Si la CLI o PowerShell pueden abrir el explorador predeterminado, lo harán y cargarán una página de inicio de sesión de Azure. En caso contrario, visite https://aka.ms/devicelogin y escriba el código de autorización que se muestra en el terminal.
Si se le pide, inicie sesión con las credenciales de su cuenta en el explorador.
Obtenga el nombre del libro de contabilidad confidencial y el URI del servicio de identidad desde Azure Portal; será necesario crear un cliente para administrar los usuarios. La imagen muestra las propiedades adecuadas en Azure Portal.
Reemplace las instancias de contoso y https://contoso.confidential-ledger.azure.com en los fragmentos de código siguientes por los valores respectivos de Azure Portal.
Biblioteca de cliente de Python
Instalación de los paquetes
pip install azure-identity azure-confidentialledger
Creación de un cliente de libro de contabilidad confidencial y administración de los usuarios
from azure.identity import DefaultAzureCredential
from azure.confidentialledger import ConfidentialLedgerClient
from azure.confidentialledger.identity_service import ConfidentialLedgerIdentityServiceClient
from azure.confidentialledger import LedgerUserRole
identity_client = ConfidentialLedgerCertificateClient()
network_identity = identity_client.get_ledger_identity(
ledger_id="contoso"
)
ledger_tls_cert_file_name = "ledger_certificate.pem"
with open(ledger_tls_cert_file_name, "w") as cert_file:
cert_file.write(network_identity["ledgerTlsCertificate"])
credential = DefaultAzureCredential()
ledger_client = ConfidentialLedgerClient(
endpoint="https://contoso.confidential-ledger.azure.com",
credential=credential,
ledger_certificate_path=ledger_tls_cert_file_name
)
# Add a user with the contributor role
# Other possible roles are Contributor and Administrator
user_id = "PEM certficate fingerprint"
user = ledger_client.create_or_update_user(
user_id, {"assignedRole": "Contributor"}
)
# Get the user and check their properties
user = ledger_client.get_user(user_id)
assert user["userId"] == user_id
assert user["assignedRole"] == "Contributor"
# Delete the user
ledger_client.delete_user(user_id)
Biblioteca de cliente de .NET
Instalación de los paquetes
dotnet add package Azure.Security.ConfidentialLedger
dotnet add package Azure.Identity
dotnet add Azure.Security
Creación de un cliente y administración de los usuarios
using Azure.Core;
using Azure.Identity;
using Azure.Security.ConfidentialLedger;
internal class ACLUserManagement
{
static void Main(string[] args)
{
// The DefaultAzureCredential will use the current Azure context to authenticate to Azure
var ledgerClient = new ConfidentialLedgerClient(new Uri("https://contoso.confidential-ledger.azure.com"), new DefaultAzureCredential());
// User id is the fingerprint of the PEM certificate
string userId = "PEM certficate fingerprint";
// Add the user with the Reader role
// Other supported roles are Contributor and Administrator
ledgerClient.CreateOrUpdateUser(
userId,
RequestContent.Create(new { assignedRole = "Reader" }));
// Get the user and print their properties
Azure.Response response = ledgerClient.GetUser(userId);
var aclUser = System.Text.Json.JsonDocument.Parse(response.Content.ToString());
Console.WriteLine($"Assigned Role is = {aclUser.RootElement.GetProperty("assignedRole").ToString()}");
Console.WriteLine($"User id is = {aclUser.RootElement.GetProperty("userId").ToString()}");
// Delete the user
ledgerClient.DeleteUser(userId);
}
}
Biblioteca cliente de Java
Instalación de los paquetes
<!-- https://mvnrepository.com/artifact/com.azure/azure-security-confidentialledger -->
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-security-confidentialledger</artifactId>
<version>1.0.6</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.azure/azure-identity -->
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-identity</artifactId>
<version>1.8.0</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.azure/azure-core -->
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-core</artifactId>
<version>1.36.0</version>
</dependency>
Creación de un cliente y administración de los usuarios
import java.io.IOException;
import com.azure.core.http.HttpClient;
import java.io.ByteArrayInputStream;
import java.nio.charset.StandardCharsets;
import com.azure.security.confidentialledger.*;
import com.azure.core.http.rest.RequestOptions;
import com.azure.core.http.netty.NettyAsyncHttpClientBuilder;
import com.azure.core.http.rest.Response;
import com.azure.core.util.BinaryData;
import com.azure.identity.DefaultAzureCredentialBuilder;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.azure.security.confidentialledger.certificate.ConfidentialLedgerCertificateClient;
import com.azure.security.confidentialledger.certificate.ConfidentialLedgerCertificateClientBuilder;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.SslContextBuilder;
public class CreateOrUpdateUserSample {
public static void main(String[] args) {
try {
// Download the service identity certificate of the ledger from the well-known identity service endpoint.
// Do not change the identity endpoint.
ConfidentialLedgerCertificateClientBuilder confidentialLedgerCertificateClientbuilder = new ConfidentialLedgerCertificateClientBuilder()
.certificateEndpoint("https://identity.confidential-ledger.core.azure.com")
.credential(new DefaultAzureCredentialBuilder().build()).httpClient(HttpClient.createDefault());
ConfidentialLedgerCertificateClient confidentialLedgerCertificateClient = confidentialLedgerCertificateClientbuilder
.buildClient();
String ledgerId = "contoso";
Response<BinaryData> ledgerCertificateWithResponse = confidentialLedgerCertificateClient
.getLedgerIdentityWithResponse(ledgerId, null);
BinaryData certificateResponse = ledgerCertificateWithResponse.getValue();
ObjectMapper mapper = new ObjectMapper();
JsonNode jsonNode = mapper.readTree(certificateResponse.toBytes());
String ledgerTlsCertificate = jsonNode.get("ledgerTlsCertificate").asText();
SslContext sslContext = SslContextBuilder.forClient()
.trustManager(new ByteArrayInputStream(ledgerTlsCertificate.getBytes(StandardCharsets.UTF_8)))
.build();
reactor.netty.http.client.HttpClient reactorClient = reactor.netty.http.client.HttpClient.create()
.secure(sslContextSpec -> sslContextSpec.sslContext(sslContext));
HttpClient httpClient = new NettyAsyncHttpClientBuilder(reactorClient).wiretap(true).build();
// The DefaultAzureCredentialBuilder will use the current Azure context to authenticate to Azure.
ConfidentialLedgerClient confidentialLedgerClient = new ConfidentialLedgerClientBuilder()
.credential(new DefaultAzureCredentialBuilder().build()).httpClient(httpClient)
.ledgerEndpoint("https://contoso.confidential-ledger.azure.com").buildClient();
// Add a user using their certificate fingerprint as the user id
// Other supported roles are Contributor and Administrator
BinaryData userDetails = BinaryData.fromString("{\"assignedRole\":\"Reader\"}");
RequestOptions requestOptions = new RequestOptions();
String userId = "PEM certificate fingerprint";
Response<BinaryData> response = confidentialLedgerClient.createOrUpdateUserWithResponse(userId,
userDetails, requestOptions);
BinaryData parsedResponse = response.getValue();
ObjectMapper objectMapper = new ObjectMapper();
JsonNode responseBodyJson = null;
try {
responseBodyJson = objectMapper.readTree(parsedResponse.toBytes());
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("Assigned role for user is " + responseBodyJson.get("assignedRole"));
// Get the user and print the details
response = confidentialLedgerClient.getUserWithResponse(userId, requestOptions);
parsedResponse = response.getValue();
try {
responseBodyJson = objectMapper.readTree(parsedResponse.toBytes());
} catch (IOException e) {
e.printStackTrace();
}
System.out.println("Assigned role for user is " + responseBodyJson.get("assignedRole"));
// Delete the user
confidentialLedgerClient.deleteUserWithResponse(userId, requestOptions);
} catch (Exception ex) {
System.out.println("Caught exception" + ex);
}
}
}
Biblioteca cliente de TypeScript
Instalación de los paquetes
"dependencies": {
"@azure-rest/confidential-ledger": "^1.0.0",
"@azure/identity": "^3.1.3",
"typescript": "^4.9.5"
}
Creación de un cliente y administración de los usuarios
import ConfidentialLedger, { getLedgerIdentity } from "@azure-rest/confidential-ledger";
import { DefaultAzureCredential } from "@azure/identity";
export async function main() {
// Get the signing certificate from the confidential ledger Identity Service
const ledgerIdentity = await getLedgerIdentity("contoso");
// Create the confidential ledger Client
const confidentialLedger = ConfidentialLedger(
"https://contoso.confidential-ledger.azure.com",
ledgerIdentity.ledgerIdentityCertificate,
new DefaultAzureCredential()
);
// User id is the PEM certificate fingerprint
const userId = "PEM certificate fingerprint"
// Other supported roles are Reader and Contributor
const createUserParams: CreateOrUpdateUserParameters = {
contentType: "application/merge-patch+json",
body: {
assignedRole: "Contributor",
userId: `${userId}`
}
}
// Add the user
var response = await confidentialLedger.path("/app/users/{userId}", userId).patch(createUserParams)
// Check for a non-success response
if (response.status !== "200") {
throw response.body.error;
}
// Print the response
console.log(response.body);
// Get the user
response = await confidentialLedger.path("/app/users/{userId}", userId).get()
// Check for a non-success response
if (response.status !== "200") {
throw response.body.error;
}
// Print the response
console.log(response.body);
// Set the user role to Reader
const updateUserParams: CreateOrUpdateUserParameters = {
contentType: "application/merge-patch+json",
body: {
assignedRole: "Reader",
userId: `${userId}`
}
}
// Update the user
response = await confidentialLedger.path("/app/users/{userId}", userId).patch(updateUserParams)
// Check for a non-success response
if (response.status !== "200") {
throw response.body.error;
}
// Print the response
console.log(response.body);
// Delete the user
await confidentialLedger.path("/app/users/{userId}", userId).delete()
// Get the user to make sure it is deleted
response = await confidentialLedger.path("/app/users/{userId}", userId).get()
// Check for a non-success response
if (response.status !== "200") {
throw response.body.error;
}
}
main().catch((err) => {
console.error(err);
});