使用 IAM 策略Amazon适 SDK for PHP 版本 3 - AmazonSDK for PHP
Credentials创建策略将策略附加到角色将策略附加到用户将策略附加到组分离用户策略分离组策略删除策略删除角色策略删除用户策略删除组策略
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使用 IAM 策略Amazon适 SDK for PHP 版本 3

您通过创建策略向用户授予权限。策略是一个文档，其中列出了用户可以执行的操作以及这些操作会影响的资源。默认情况下会拒绝未显式允许的任何操作或资源。可将策略附加到用户、用户组、用户代入的角色以及资源。

以下示例演示如何：

所有示例代码AmazonSDK for PHP 版本 3GitHub 上的。

Credentials

运行示例代码之前，请配置您的Amazon凭证，如的凭证Amazon适 SDK for PHP 版本 3。然后导入AmazonSDK for PHP，如的基本使用模式Amazon适 SDK for PHP 版本 3。

创建策略

导入 

require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

$myManagedPolicy = '{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "logs:CreateLogGroup",
            "Resource": "RESOURCE_ARN"
        },
        {
            "Effect": "Allow",
            "Action": [
            "dynamodb:DeleteItem",
            "dynamodb:GetItem",
            "dynamodb:PutItem",
            "dynamodb:Scan",
            "dynamodb:UpdateItem"
        ],
            "Resource": "RESOURCE_ARN"
        }
    ]
}';

try {
    $result = $client->createPolicy(array(
        // PolicyName is required
        'PolicyName' => 'myDynamoDBPolicy',
        // PolicyDocument is required
        'PolicyDocument' => $myManagedPolicy
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

将策略附加到角色

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

$roleName = 'ROLE_NAME';

$policyName = 'AmazonDynamoDBFullAccess';

$policyArn = 'arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess';

try {
    $attachedRolePolicies = $client->getIterator('ListAttachedRolePolicies', ([
        'RoleName' => $roleName,
    ]));
    if (count($attachedRolePolicies) > 0) {
        foreach ($attachedRolePolicies as $attachedRolePolicy) {
            if ($attachedRolePolicy['PolicyName'] == $policyName) {
                echo $policyName . " is already attached to this role. \n";
                exit();
            }
        }
    }
    $result = $client->attachRolePolicy(array(
        // RoleName is required
        'RoleName' => $roleName,
        // PolicyArn is required
        'PolicyArn' => $policyArn
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

将策略附加到用户

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

$userName = 'USER_NAME';

$policyName = 'AmazonDynamoDBFullAccess';

$policyArn = 'arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess';

try {
    $attachedUserPolicies = $client->getIterator('ListAttachedUserPolicies', ([
        'UserName' => $userName,
    ]));
    if (count($attachedUserPolicies) > 0) {
        foreach ($attachedUserPolicies as $attachedUserPolicy) {
            if ($attachedUserPolicy['PolicyName'] == $policyName) {
                echo $policyName . " is already attached to this role. \n";
                exit();
            }
        }
    }
    $result = $client->attachUserPolicy(array(
        // UserName is required
        'UserName' => $userName,
        // PolicyArn is required
        'PolicyArn' => $policyArn,
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

将策略附加到组

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->attachGroupPolicy(array(
        // GroupName is required
        'GroupName' => 'string',
        // PolicyArn is required
        'PolicyArn' => 'string',
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

分离用户策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->detachUserPolicy(array(
        // UserName is required
        'UserName' => 'string',
        // PolicyArn is required
        'PolicyArn' => 'string',
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

分离组策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->detachGroupPolicy(array(
        // GroupName is required
        'GroupName' => 'string',
        // PolicyArn is required
        'PolicyArn' => 'string',
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

删除策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->deletePolicy(array(
        // PolicyArn is required
        'PolicyArn' => 'string'
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

删除角色策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->deleteRolePolicy(array(
        // RoleName is required
        'RoleName' => 'string',
        // PolicyName is required
        'PolicyName' => 'string'
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

删除用户策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->deleteUserPolicy(array(
        // UserName is required
        'UserName' => 'string',
        // PolicyName is required
        'PolicyName' => 'string',
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}

删除组策略

导入 


require 'vendor/autoload.php';

use Aws\Iam\IamClient; 
use Aws\Exception\AwsException;

示例代码 

$client = new IamClient([
    'profile' => 'default',
    'region' => 'us-west-2',
    'version' => '2010-05-08'
]);

try {
    $result = $client->deleteGroupPolicy(array(
        // GroupName is required
        'GroupName' => 'string',
        // PolicyName is required
        'PolicyName' => 'string',
    ));
    var_dump($result);
} catch (AwsException $e) {
    // output error message if fails
    error_log($e->getMessage());
}