文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# 搭配使用 `DescribeSslPolicies` 與 CLI
<a name="elastic-load-balancing-v2_example_elastic-load-balancing-v2_DescribeSslPolicies_section"></a>

下列程式碼範例示範如何使用 `DescribeSslPolicies`。

------
#### [ CLI ]

**AWS CLI**  
**範例 1：依負載平衡器類型列出用於 SSL 溝通的政策**  
下列 `describe-ssl-policies` 範例顯示可用於與 Application Load Balancer 進行 SSL 溝通的政策名稱。此範例使用 `--query` 參數，僅顯示政策的名稱。  

```
aws elbv2 describe-ssl-policies \
    --load-balancer-type application \
    --query SslPolicies[*].Name
```
輸出：  

```
[
    "ELBSecurityPolicy-2016-08",
    "ELBSecurityPolicy-TLS13-1-2-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Res-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Ext1-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Ext2-2021-06",
    "ELBSecurityPolicy-TLS13-1-1-2021-06",
    "ELBSecurityPolicy-TLS13-1-0-2021-06",
    "ELBSecurityPolicy-TLS13-1-3-2021-06",
    "ELBSecurityPolicy-TLS-1-2-2017-01",
    "ELBSecurityPolicy-TLS-1-1-2017-01",
    "ELBSecurityPolicy-TLS-1-2-Ext-2018-06",
    "ELBSecurityPolicy-FS-2018-06",
    "ELBSecurityPolicy-2015-05",
    "ELBSecurityPolicy-TLS-1-0-2015-04",
    "ELBSecurityPolicy-FS-1-2-Res-2019-08",
    "ELBSecurityPolicy-FS-1-1-2019-08",
    "ELBSecurityPolicy-FS-1-2-2019-08",
    "ELBSecurityPolicy-FS-1-2-Res-2020-10"
]
```
**範例 2：列出支援特定通訊協定的政策**  
下列 `describe-ssl-policies` 範例顯示支援 TLS 1.3 通訊協定的政策名稱。此範例使用 `--query` 參數，僅顯示政策的名稱。  

```
aws elbv2 describe-ssl-policies \
    --load-balancer-type application \
    --query SslPolicies[?contains(SslProtocols,'TLSv1.3')].Name
```
輸出：  

```
[
    "ELBSecurityPolicy-TLS13-1-2-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Res-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Ext1-2021-06",
    "ELBSecurityPolicy-TLS13-1-2-Ext2-2021-06",
    "ELBSecurityPolicy-TLS13-1-1-2021-06",
    "ELBSecurityPolicy-TLS13-1-0-2021-06",
    "ELBSecurityPolicy-TLS13-1-3-2021-06"
]
```
**範例 3：顯示政策的密碼**  
下列 `describe-ssl-policies` 範例顯示指定政策的密碼詳細資訊。此範例使用 `--query` 參數，僅顯示密碼名稱。清單中的第一個密碼具有優先順序 1，其餘的密碼則依優先順序排列。  

```
aws elbv2 describe-ssl-policies \
    --names ELBSecurityPolicy-TLS13-1-2-2021-06 \
    --query SslPolicies[*].Ciphers[*].Name
```
輸出：  

```
[
    "TLS_AES_128_GCM_SHA256",
    "TLS_AES_256_GCM_SHA384",
    "TLS_CHACHA20_POLY1305_SHA256",
    "ECDHE-ECDSA-AES128-GCM-SHA256",
    "ECDHE-RSA-AES128-GCM-SHA256",
    "ECDHE-ECDSA-AES128-SHA256",
    "ECDHE-RSA-AES128-SHA256",
    "ECDHE-ECDSA-AES256-GCM-SHA384",
    "ECDHE-RSA-AES256-GCM-SHA384",
    "ECDHE-ECDSA-AES256-SHA384",
    "ECDHE-RSA-AES256-SHA384"
]
```
如需詳細資訊，請參閱《*Application Load Balancer 使用者指南*》中的[安全政策](https://docs.aws.amazon.com/elasticloadbalancing/latest/application/create-https-listener.html#describe-ssl-policies)。  
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [DescribeSslPolicies](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/elbv2/describe-ssl-policies.html)。

------
#### [ PowerShell ]

**Tools for PowerShell V4**  
**範例 1：此範例列出適用於 ElasticLoadBalancingV2 的所有可用接聽程式政策。**  

```
Get-ELB2SSLPolicy
```
**輸出：**  

```
Ciphers                                                                                                           Name                                  SslProtocols
-------                                                                                                           ----                                  ------------
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-2016-08             {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-2-2017-01     {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-1-2017-01     {TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-2-Ext-2018-06 {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-2018-06          {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-2015-05             {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-0-2015-04     {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-2-Res-2019-08  {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-1-2019-08      {TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-2-2019-08      {TLSv1.2}
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V4)》**中的 [DescribeSslPolicies](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：此範例列出適用於 ElasticLoadBalancingV2 的所有可用接聽程式政策。**  

```
Get-ELB2SSLPolicy
```
**輸出：**  

```
Ciphers                                                                                                           Name                                  SslProtocols
-------                                                                                                           ----                                  ------------
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-2016-08             {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-2-2017-01     {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-1-2017-01     {TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-2-Ext-2018-06 {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-2018-06          {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-2015-05             {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-TLS-1-0-2015-04     {TLSv1, TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-2-Res-2019-08  {TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-1-2019-08      {TLSv1.1, TLSv1.2}
{ECDHE-ECDSA-AES128-GCM-SHA256, ECDHE-RSA-AES128-GCM-SHA256, ECDHE-ECDSA-AES128-SHA256, ECDHE-RSA-AES128-SHA256} ELBSecurityPolicy-FS-1-2-2019-08      {TLSv1.2}
```
+  如需 API 詳細資訊，請參閱《AWS Tools for PowerShell Cmdlet 參考 (V5)》**中的 [DescribeSslPolicies](https://docs.aws.amazon.com/powershell/v5/reference)。

------