Mengintegrasikan Azure Cache for Redis dengan Konektor Layanan

1. Instal dependensi.

   dotnet add package Microsoft.Azure.StackExchangeRedis --version 3.2.0
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Ekstensi Microsoft.Azure.StackExchangeRedis.

   using StackExchange.Redis;
   var cacheHostName = Environment.GetEnvironmentVariable("AZURE_REDIS_HOST");
   var configurationOptions = ConfigurationOptions.Parse($"{cacheHostName}:6380");
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // await configurationOptions.ConfigureForAzureWithTokenCredentialAsync(new DefaultAzureCredential());
   
   // For user-assigned identity.
   // var managedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // await configurationOptions.ConfigureForAzureWithUserAssignedManagedIdentityAsync(managedIdentityClientId);
   
   // Service principal secret.
   // var clientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // var tenantId = Environment.GetEnvironmentVariable("AZURE_REDIS_TENANTID");
   // var secret = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTSECRET");
   // await configurationOptions.ConfigureForAzureWithServicePrincipalAsync(clientId, tenantId, secret);
   
   
   var connectionMultiplexer = await ConnectionMultiplexer.ConnectAsync(configurationOptions);
   

1. Tambahkan dependensi berikut dalam file Anda pom.xml :

   <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-identity</artifactId>
       <version>1.11.2</version> <!-- {x-version-update;com.azure:azure-identity;dependency} -->
   </dependency>
   
   <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
       <version>5.1.0</version>  <!-- {x-version-update;redis.clients:jedis;external_dependency} -->
   </dependency>
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure-AAD-Authentication-With-Jedis.

   import redis.clients.jedis.DefaultJedisClientConfig;
   import redis.clients.jedis.Jedis;
   import redis.clients.jedis.JedisShardInfo;
   import java.net.URI;
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().build();
   
   // For user-assigned identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().managedIdentityClientId(clientId).build();
   
   // For AKS workload identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().workloadIdentityClientId(clientId).build();
   
   // For service principal.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // String secret = System.getenv("AZURE_REDIS_CLIENTSECRET");
   // String tenant = System.getenv("AZURE_REDIS_TENANTID");
   // ClientSecretCredential defaultAzureCredential = new ClientSecretCredentialBuilder().tenantId(tenant).clientId(clientId).clientSecret(secret).build();
   
   String token = defaultAzureCredential
   .getToken(new TokenRequestContext()
       .addScopes("https://redis.azure.com/.default")).block().getToken();
   
   // SSL connection is required.
   boolean useSsl = true;
   // TODO: Replace Host Name with Azure Cache for Redis Host Name.
   String username = extractUsernameFromToken(token);
   String cacheHostname = System.getenv("AZURE_REDIS_HOST");
   
   // Create Jedis client and connect to Azure Cache for Redis over the TLS/SSL port using the access token as password.
   // Note, Redis Cache host name and port are required below.
   Jedis jedis = new Jedis(cacheHostname, 6380, DefaultJedisClientConfig.builder()
       .password(token) // Microsoft Entra access token as password is required.
       .user(username) // Username is Required
       .ssl(useSsl) // SSL Connection is Required
       .build());
   
   // Set a value against your key in the Redis cache.
   jedis.set("Az:key", "testValue");
   System.out.println(jedis.get("Az:key"));
   
   // Close the Jedis Client
   jedis.close();
   

Belum didukung.

1. Instal dependensi.

   pip install redis azure-identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat azure-aad-auth-with-redis-py.

   import os
   import time
   import logging
   import redis
   import base64
   import json
   from azure.identity import DefaultAzureCredential
   
   host = os.getenv('AZURE_REDIS_HOST')
   scope = "https://redis.azure.com/.default"
   port = 6380  # Required
   
   def extract_username_from_token(token):
       parts = token.split('.')
       base64_str = parts[1]
   
       if len(base64_str) % 4 == 2:
           base64_str += "=="
       elif len(base64_str) % 4 == 3:
           base64_str += "="
   
       json_bytes = base64.b64decode(base64_str)
       json_str = json_bytes.decode('utf-8')
       jwt = json.loads(json_str)
   
       return jwt['oid']
   
   def re_authentication():
       _LOGGER = logging.getLogger(__name__)
       # Uncomment the following lines corresponding to the authentication type you want to use.
       # For system-assigned identity.
       # cred = DefaultAzureCredential()
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For service principal.
       # tenant_id = os.getenv("AZURE_TENANT_ID")
       # client_id = os.getenv("AZURE_CLIENT_ID")
       # client_secret = os.getenv("AZURE_CLIENT_SECRET")
       # cred = ServicePrincipalCredentials(tenant=tenant_id, client_id=client_id, secret=client_secret)
   
       token = cred.get_token(scope)
       user_name = extract_username_from_token(token.token)
       r = redis.Redis(host=host,
                       port=port,
                       ssl=True,   # ssl connection is required.
                       username=user_name,
                       password=token.token,
                       decode_responses=True)
       max_retry = 3
       for index in range(max_retry):
           try:
               if _need_refreshing(token):
                   _LOGGER.info("Refreshing token...")
                   tmp_token = cred.get_token(scope)
                   if tmp_token:
                       token = tmp_token
                   r.execute_command("AUTH", user_name, token.token)
               r.set("Az:key1", "value1")
               t = r.get("Az:key1")
               print(t)
               break
           except redis.ConnectionError:
               _LOGGER.info("Connection lost. Reconnecting.")
               token = cred.get_token(scope)
               r = redis.Redis(host=host,
                               port=port,
                               ssl=True,   # ssl connection is required.
                               username=user_name,
                               password=token.token,
                               decode_responses=True)
           except Exception:
               _LOGGER.info("Unknown failures.")
               break
   
   
   def _need_refreshing(token, refresh_offset=300):
       return not token or token.expires_on - time.time() < refresh_offset
   
   if __name__ == '__main__':
       re_authentication()
   

Belum didukung.

1. Instal dependensi.

   npm install redis @azure/identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure Cache for Redis: ID Microsoft Entra dengan pustaka klien node-redis.

   import { createClient } from "redis";
   import { DefaultAzureCredential } from "@azure/identity";
   
   function extractUsernameFromToken(accessToken: AccessToken): string{
       const base64Metadata = accessToken.token.split(".")[1];
       const { oid } = JSON.parse(
           Buffer.from(base64Metadata, "base64").toString("utf8"),
       );
       return oid;
   }
   
   async function main() {
       // Uncomment the following lines corresponding to the authentication type you want to use.  
       // For system-assigned identity.
       // const credential = new DefaultAzureCredential();
   
       // For user-assigned identity.
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const credential = new DefaultAzureCredential({
       //     managedIdentityClientId: clientId
       // });
   
       // For service principal.
       // const tenantId = process.env.AZURE_REDIS_TENANTID;
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const clientSecret = process.env.AZURE_REDIS_CLIENTSECRET;
       // const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
   
       // Fetch a Microsoft Entra token to be used for authentication. This token will be used as the password.
       const redisScope = "https://redis.azure.com/.default";
       let accessToken = await credential.getToken(redisScope);
       console.log("access Token", accessToken);
       const host = process.env.AZURE_REDIS_HOST;
   
       // Create redis client and connect to Azure Cache for Redis over the TLS port using the access token as password.
       const client = createClient({
           username: extractUsernameFromToken(accessToken),
           password: accessToken.token,
           url: `redis://${host}:6380`,
           pingInterval: 100000,
           socket: { 
           tls: true,
           keepAlive: 0 
           },
       });
   
       client.on("error", (err) => console.log("Redis Client Error", err));
       await client.connect();
       // Set a value against your key in Azure Redis Cache.
       await client.set("Az:key", "value1312");
       // Get value of your key in Azure Redis Cache.
       console.log("value-", await client.get("Az:key"));
   }
   
   main().catch((err) => {
       console.log("error code: ", err.code);
       console.log("error message: ", err.message);
       console.log("error stack: ", err.stack);
   });
   

Untuk bahasa lain, Anda dapat menggunakan pustaka klien Azure Identity (dan informasi koneksi yang diatur Konektor Layanan ke variabel lingkungan) untuk menyambungkan ke Azure Cache for Redis.

1. Instal dependensi.

   dotnet add package Microsoft.Azure.StackExchangeRedis --version 3.2.0
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Ekstensi Microsoft.Azure.StackExchangeRedis.

   using StackExchange.Redis;
   var cacheHostName = Environment.GetEnvironmentVariable("AZURE_REDIS_HOST");
   var configurationOptions = ConfigurationOptions.Parse($"{cacheHostName}:6380");
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // await configurationOptions.ConfigureForAzureWithTokenCredentialAsync(new DefaultAzureCredential());
   
   // For user-assigned identity.
   // var managedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // await configurationOptions.ConfigureForAzureWithUserAssignedManagedIdentityAsync(managedIdentityClientId);
   
   // Service principal secret.
   // var clientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // var tenantId = Environment.GetEnvironmentVariable("AZURE_REDIS_TENANTID");
   // var secret = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTSECRET");
   // await configurationOptions.ConfigureForAzureWithServicePrincipalAsync(clientId, tenantId, secret);
   
   
   var connectionMultiplexer = await ConnectionMultiplexer.ConnectAsync(configurationOptions);
   

1. Tambahkan dependensi berikut dalam file Anda pom.xml :

   <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-identity</artifactId>
       <version>1.11.2</version> <!-- {x-version-update;com.azure:azure-identity;dependency} -->
   </dependency>
   
   <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
       <version>5.1.0</version>  <!-- {x-version-update;redis.clients:jedis;external_dependency} -->
   </dependency>
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure-AAD-Authentication-With-Jedis.

   import redis.clients.jedis.DefaultJedisClientConfig;
   import redis.clients.jedis.Jedis;
   import redis.clients.jedis.JedisShardInfo;
   import java.net.URI;
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().build();
   
   // For user-assigned identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().managedIdentityClientId(clientId).build();
   
   // For AKS workload identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().workloadIdentityClientId(clientId).build();
   
   // For service principal.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // String secret = System.getenv("AZURE_REDIS_CLIENTSECRET");
   // String tenant = System.getenv("AZURE_REDIS_TENANTID");
   // ClientSecretCredential defaultAzureCredential = new ClientSecretCredentialBuilder().tenantId(tenant).clientId(clientId).clientSecret(secret).build();
   
   String token = defaultAzureCredential
   .getToken(new TokenRequestContext()
       .addScopes("https://redis.azure.com/.default")).block().getToken();
   
   // SSL connection is required.
   boolean useSsl = true;
   // TODO: Replace Host Name with Azure Cache for Redis Host Name.
   String username = extractUsernameFromToken(token);
   String cacheHostname = System.getenv("AZURE_REDIS_HOST");
   
   // Create Jedis client and connect to Azure Cache for Redis over the TLS/SSL port using the access token as password.
   // Note, Redis Cache host name and port are required below.
   Jedis jedis = new Jedis(cacheHostname, 6380, DefaultJedisClientConfig.builder()
       .password(token) // Microsoft Entra access token as password is required.
       .user(username) // Username is Required
       .ssl(useSsl) // SSL Connection is Required
       .build());
   
   // Set a value against your key in the Redis cache.
   jedis.set("Az:key", "testValue");
   System.out.println(jedis.get("Az:key"));
   
   // Close the Jedis Client
   jedis.close();
   

Belum didukung.

1. Instal dependensi.

   pip install redis azure-identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat azure-aad-auth-with-redis-py.

   import os
   import time
   import logging
   import redis
   import base64
   import json
   from azure.identity import DefaultAzureCredential
   
   host = os.getenv('AZURE_REDIS_HOST')
   scope = "https://redis.azure.com/.default"
   port = 6380  # Required
   
   def extract_username_from_token(token):
       parts = token.split('.')
       base64_str = parts[1]
   
       if len(base64_str) % 4 == 2:
           base64_str += "=="
       elif len(base64_str) % 4 == 3:
           base64_str += "="
   
       json_bytes = base64.b64decode(base64_str)
       json_str = json_bytes.decode('utf-8')
       jwt = json.loads(json_str)
   
       return jwt['oid']
   
   def re_authentication():
       _LOGGER = logging.getLogger(__name__)
       # Uncomment the following lines corresponding to the authentication type you want to use.
       # For system-assigned identity.
       # cred = DefaultAzureCredential()
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For service principal.
       # tenant_id = os.getenv("AZURE_TENANT_ID")
       # client_id = os.getenv("AZURE_CLIENT_ID")
       # client_secret = os.getenv("AZURE_CLIENT_SECRET")
       # cred = ServicePrincipalCredentials(tenant=tenant_id, client_id=client_id, secret=client_secret)
   
       token = cred.get_token(scope)
       user_name = extract_username_from_token(token.token)
       r = redis.Redis(host=host,
                       port=port,
                       ssl=True,   # ssl connection is required.
                       username=user_name,
                       password=token.token,
                       decode_responses=True)
       max_retry = 3
       for index in range(max_retry):
           try:
               if _need_refreshing(token):
                   _LOGGER.info("Refreshing token...")
                   tmp_token = cred.get_token(scope)
                   if tmp_token:
                       token = tmp_token
                   r.execute_command("AUTH", user_name, token.token)
               r.set("Az:key1", "value1")
               t = r.get("Az:key1")
               print(t)
               break
           except redis.ConnectionError:
               _LOGGER.info("Connection lost. Reconnecting.")
               token = cred.get_token(scope)
               r = redis.Redis(host=host,
                               port=port,
                               ssl=True,   # ssl connection is required.
                               username=user_name,
                               password=token.token,
                               decode_responses=True)
           except Exception:
               _LOGGER.info("Unknown failures.")
               break
   
   
   def _need_refreshing(token, refresh_offset=300):
       return not token or token.expires_on - time.time() < refresh_offset
   
   if __name__ == '__main__':
       re_authentication()
   

Belum didukung.

1. Instal dependensi.

   npm install redis @azure/identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure Cache for Redis: ID Microsoft Entra dengan pustaka klien node-redis.

   import { createClient } from "redis";
   import { DefaultAzureCredential } from "@azure/identity";
   
   function extractUsernameFromToken(accessToken: AccessToken): string{
       const base64Metadata = accessToken.token.split(".")[1];
       const { oid } = JSON.parse(
           Buffer.from(base64Metadata, "base64").toString("utf8"),
       );
       return oid;
   }
   
   async function main() {
       // Uncomment the following lines corresponding to the authentication type you want to use.  
       // For system-assigned identity.
       // const credential = new DefaultAzureCredential();
   
       // For user-assigned identity.
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const credential = new DefaultAzureCredential({
       //     managedIdentityClientId: clientId
       // });
   
       // For service principal.
       // const tenantId = process.env.AZURE_REDIS_TENANTID;
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const clientSecret = process.env.AZURE_REDIS_CLIENTSECRET;
       // const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
   
       // Fetch a Microsoft Entra token to be used for authentication. This token will be used as the password.
       const redisScope = "https://redis.azure.com/.default";
       let accessToken = await credential.getToken(redisScope);
       console.log("access Token", accessToken);
       const host = process.env.AZURE_REDIS_HOST;
   
       // Create redis client and connect to Azure Cache for Redis over the TLS port using the access token as password.
       const client = createClient({
           username: extractUsernameFromToken(accessToken),
           password: accessToken.token,
           url: `redis://${host}:6380`,
           pingInterval: 100000,
           socket: { 
           tls: true,
           keepAlive: 0 
           },
       });
   
       client.on("error", (err) => console.log("Redis Client Error", err));
       await client.connect();
       // Set a value against your key in Azure Redis Cache.
       await client.set("Az:key", "value1312");
       // Get value of your key in Azure Redis Cache.
       console.log("value-", await client.get("Az:key"));
   }
   
   main().catch((err) => {
       console.log("error code: ", err.code);
       console.log("error message: ", err.message);
       console.log("error stack: ", err.stack);
   });
   

Untuk bahasa lain, Anda dapat menggunakan pustaka klien Azure Identity (dan informasi koneksi yang diatur Konektor Layanan ke variabel lingkungan) untuk menyambungkan ke Azure Cache for Redis.

1. Instal dependensi.

   dotnet add package StackExchange.Redis --version 2.6.122
   

2. Dapatkan string koneksi dari variabel lingkungan yang ditambahkan oleh Konektor Layanan.

   using StackExchange.Redis;
   var connectionString = Environment.GetEnvironmentVariable("AZURE_REDIS_CONNECTIONSTRING");
   var _redisConnection = await RedisConnection.InitializeAsync(connectionString: connectionString);
   

1. Tambahkan dependensi berikut dalam file Anda pom.xml :

   <dependency>
     <groupId>redis.clients</groupId>
     <artifactId>jedis</artifactId>
     <version>4.1.0</version>
     <type>jar</type>
     <scope>compile</scope>
   </dependency>
   

2. Dapatkan string koneksi dari variabel lingkungan yang ditambahkan oleh Konektor Layanan.

   import redis.clients.jedis.DefaultJedisClientConfig;
   import redis.clients.jedis.Jedis;
   import redis.clients.jedis.JedisShardInfo;
   import java.net.URI;
   
   String connectionString = System.getenv("AZURE_REDIS_CONNECTIONSTRING");
   URI uri = new URI(connectionString);
   JedisShardInfo shardInfo = new JedisShardInfo(uri);
   shardInfo.setSsl(true);
   Jedis jedis = new Jedis(shardInfo);
   

Untuk menyiapkan aplikasi Spring Anda, lihat Menggunakan Azure Redis Cache di Spring. Konektor Layanan menambahkan properti konfigurasi ke Spring Apps.

1. Instal dependensi.

   pip install redis
   

2. Dapatkan string koneksi dari variabel lingkungan yang ditambahkan oleh Konektor Layanan.

   import os
   import redis
   
   url = os.getenv('AZURE_REDIS_CONNECTIONSTRING')
   url_connection = redis.from_url(url)
   url_connection.ping()
   

1. Instal dependensi.

   go get github.com/redis/go-redis/v9
   

2. Dapatkan string koneksi dari variabel lingkungan yang ditambahkan oleh Konektor Layanan.

   import (
       "context"
       "fmt"
   
       "github.com/redis/go-redis/v9"
   )
   
   connectionString := os.Getenv("AZURE_REDIS_CONNECTIONSTRING")
   opt, err := redis.ParseURL(connectionString)
   if err != nil {
   	panic(err)
   }
   
   client := redis.NewClient(opt)
   

1. Instal dependensi.

   npm install redis
   

2. Dapatkan string koneksi dari variabel lingkungan yang ditambahkan oleh Konektor Layanan.

   const redis = require("redis");
   
   const connectionString = process.env.AZURE_REDIS_CONNECTIONSTRING;
   const cacheConnection = redis.createClient({
       url: connectionString,
   });
   await cacheConnection.connect();
   

Untuk bahasa lain, Anda dapat menggunakan informasi koneksi yang diatur Konektor Layanan ke variabel lingkungan untuk menyambungkan ke Azure Cache for Redis.

1. Instal dependensi.

   dotnet add package Microsoft.Azure.StackExchangeRedis --version 3.2.0
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Ekstensi Microsoft.Azure.StackExchangeRedis.

   using StackExchange.Redis;
   var cacheHostName = Environment.GetEnvironmentVariable("AZURE_REDIS_HOST");
   var configurationOptions = ConfigurationOptions.Parse($"{cacheHostName}:6380");
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // await configurationOptions.ConfigureForAzureWithTokenCredentialAsync(new DefaultAzureCredential());
   
   // For user-assigned identity.
   // var managedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // await configurationOptions.ConfigureForAzureWithUserAssignedManagedIdentityAsync(managedIdentityClientId);
   
   // Service principal secret.
   // var clientId = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTID");
   // var tenantId = Environment.GetEnvironmentVariable("AZURE_REDIS_TENANTID");
   // var secret = Environment.GetEnvironmentVariable("AZURE_REDIS_CLIENTSECRET");
   // await configurationOptions.ConfigureForAzureWithServicePrincipalAsync(clientId, tenantId, secret);
   
   
   var connectionMultiplexer = await ConnectionMultiplexer.ConnectAsync(configurationOptions);
   

1. Tambahkan dependensi berikut dalam file Anda pom.xml :

   <dependency>
       <groupId>com.azure</groupId>
       <artifactId>azure-identity</artifactId>
       <version>1.11.2</version> <!-- {x-version-update;com.azure:azure-identity;dependency} -->
   </dependency>
   
   <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
       <version>5.1.0</version>  <!-- {x-version-update;redis.clients:jedis;external_dependency} -->
   </dependency>
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure-AAD-Authentication-With-Jedis.

   import redis.clients.jedis.DefaultJedisClientConfig;
   import redis.clients.jedis.Jedis;
   import redis.clients.jedis.JedisShardInfo;
   import java.net.URI;
   
   // Uncomment the following lines corresponding to the authentication type you want to use.
   // For system-assigned identity.
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().build();
   
   // For user-assigned identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().managedIdentityClientId(clientId).build();
   
   // For AKS workload identity.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // DefaultAzureCredential defaultAzureCredential = new DefaultAzureCredentialBuilder().workloadIdentityClientId(clientId).build();
   
   // For service principal.
   // String clientId = System.getenv("AZURE_REDIS_CLIENTID");
   // String secret = System.getenv("AZURE_REDIS_CLIENTSECRET");
   // String tenant = System.getenv("AZURE_REDIS_TENANTID");
   // ClientSecretCredential defaultAzureCredential = new ClientSecretCredentialBuilder().tenantId(tenant).clientId(clientId).clientSecret(secret).build();
   
   String token = defaultAzureCredential
   .getToken(new TokenRequestContext()
       .addScopes("https://redis.azure.com/.default")).block().getToken();
   
   // SSL connection is required.
   boolean useSsl = true;
   // TODO: Replace Host Name with Azure Cache for Redis Host Name.
   String username = extractUsernameFromToken(token);
   String cacheHostname = System.getenv("AZURE_REDIS_HOST");
   
   // Create Jedis client and connect to Azure Cache for Redis over the TLS/SSL port using the access token as password.
   // Note, Redis Cache host name and port are required below.
   Jedis jedis = new Jedis(cacheHostname, 6380, DefaultJedisClientConfig.builder()
       .password(token) // Microsoft Entra access token as password is required.
       .user(username) // Username is Required
       .ssl(useSsl) // SSL Connection is Required
       .build());
   
   // Set a value against your key in the Redis cache.
   jedis.set("Az:key", "testValue");
   System.out.println(jedis.get("Az:key"));
   
   // Close the Jedis Client
   jedis.close();
   

Belum didukung.

1. Instal dependensi.

   pip install redis azure-identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat azure-aad-auth-with-redis-py.

   import os
   import time
   import logging
   import redis
   import base64
   import json
   from azure.identity import DefaultAzureCredential
   
   host = os.getenv('AZURE_REDIS_HOST')
   scope = "https://redis.azure.com/.default"
   port = 6380  # Required
   
   def extract_username_from_token(token):
       parts = token.split('.')
       base64_str = parts[1]
   
       if len(base64_str) % 4 == 2:
           base64_str += "=="
       elif len(base64_str) % 4 == 3:
           base64_str += "="
   
       json_bytes = base64.b64decode(base64_str)
       json_str = json_bytes.decode('utf-8')
       jwt = json.loads(json_str)
   
       return jwt['oid']
   
   def re_authentication():
       _LOGGER = logging.getLogger(__name__)
       # Uncomment the following lines corresponding to the authentication type you want to use.
       # For system-assigned identity.
       # cred = DefaultAzureCredential()
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For user-assigned identity.
       # client_id = os.getenv('AZURE_REDIS_CLIENTID')
       # cred = DefaultAzureCredential(managed_identity_client_id=client_id)
   
       # For service principal.
       # tenant_id = os.getenv("AZURE_TENANT_ID")
       # client_id = os.getenv("AZURE_CLIENT_ID")
       # client_secret = os.getenv("AZURE_CLIENT_SECRET")
       # cred = ServicePrincipalCredentials(tenant=tenant_id, client_id=client_id, secret=client_secret)
   
       token = cred.get_token(scope)
       user_name = extract_username_from_token(token.token)
       r = redis.Redis(host=host,
                       port=port,
                       ssl=True,   # ssl connection is required.
                       username=user_name,
                       password=token.token,
                       decode_responses=True)
       max_retry = 3
       for index in range(max_retry):
           try:
               if _need_refreshing(token):
                   _LOGGER.info("Refreshing token...")
                   tmp_token = cred.get_token(scope)
                   if tmp_token:
                       token = tmp_token
                   r.execute_command("AUTH", user_name, token.token)
               r.set("Az:key1", "value1")
               t = r.get("Az:key1")
               print(t)
               break
           except redis.ConnectionError:
               _LOGGER.info("Connection lost. Reconnecting.")
               token = cred.get_token(scope)
               r = redis.Redis(host=host,
                               port=port,
                               ssl=True,   # ssl connection is required.
                               username=user_name,
                               password=token.token,
                               decode_responses=True)
           except Exception:
               _LOGGER.info("Unknown failures.")
               break
   
   
   def _need_refreshing(token, refresh_offset=300):
       return not token or token.expires_on - time.time() < refresh_offset
   
   if __name__ == '__main__':
       re_authentication()
   

Belum didukung.

1. Instal dependensi.

   npm install redis @azure/identity
   

2. Tambahkan logika autentikasi dengan variabel lingkungan yang ditetapkan oleh Konektor Layanan. Untuk informasi selengkapnya, lihat Azure Cache for Redis: ID Microsoft Entra dengan pustaka klien node-redis.

   import { createClient } from "redis";
   import { DefaultAzureCredential } from "@azure/identity";
   
   function extractUsernameFromToken(accessToken: AccessToken): string{
       const base64Metadata = accessToken.token.split(".")[1];
       const { oid } = JSON.parse(
           Buffer.from(base64Metadata, "base64").toString("utf8"),
       );
       return oid;
   }
   
   async function main() {
       // Uncomment the following lines corresponding to the authentication type you want to use.  
       // For system-assigned identity.
       // const credential = new DefaultAzureCredential();
   
       // For user-assigned identity.
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const credential = new DefaultAzureCredential({
       //     managedIdentityClientId: clientId
       // });
   
       // For service principal.
       // const tenantId = process.env.AZURE_REDIS_TENANTID;
       // const clientId = process.env.AZURE_REDIS_CLIENTID;
       // const clientSecret = process.env.AZURE_REDIS_CLIENTSECRET;
       // const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
   
       // Fetch a Microsoft Entra token to be used for authentication. This token will be used as the password.
       const redisScope = "https://redis.azure.com/.default";
       let accessToken = await credential.getToken(redisScope);
       console.log("access Token", accessToken);
       const host = process.env.AZURE_REDIS_HOST;
   
       // Create redis client and connect to Azure Cache for Redis over the TLS port using the access token as password.
       const client = createClient({
           username: extractUsernameFromToken(accessToken),
           password: accessToken.token,
           url: `redis://${host}:6380`,
           pingInterval: 100000,
           socket: { 
           tls: true,
           keepAlive: 0 
           },
       });
   
       client.on("error", (err) => console.log("Redis Client Error", err));
       await client.connect();
       // Set a value against your key in Azure Redis Cache.
       await client.set("Az:key", "value1312");
       // Get value of your key in Azure Redis Cache.
       console.log("value-", await client.get("Az:key"));
   }
   
   main().catch((err) => {
       console.log("error code: ", err.code);
       console.log("error message: ", err.message);
       console.log("error stack: ", err.stack);
   });
   

Untuk bahasa lain, Anda dapat menggunakan pustaka klien Azure Identity (dan informasi koneksi yang diatur Konektor Layanan ke variabel lingkungan) untuk menyambungkan ke Azure Cache for Redis.