使用 Amazon 开发工具包列出 IAM policy

    /// <summary>
    /// List IAM policies.
    /// </summary>
    /// <returns>A list of the IAM policies.</returns>
    public async Task<List<ManagedPolicy>> ListPoliciesAsync()
    {
        var listPoliciesPaginator = _IAMService.Paginators.ListPolicies(new ListPoliciesRequest());
        var policies = new List<ManagedPolicy>();

        await foreach (var response in listPoliciesPaginator.Responses)
        {
            policies.AddRange(response.Policies);
        }

        return policies;
    }

bool AwsDoc::IAM::listPolicies(const Aws::Client::ClientConfiguration &clientConfig) {
    const Aws::String DATE_FORMAT("%Y-%m-%d");
    Aws::IAM::IAMClient iam(clientConfig);
    Aws::IAM::Model::ListPoliciesRequest request;

    bool done = false;
    bool header = false;
    while (!done) {
        auto outcome = iam.ListPolicies(request);
        if (!outcome.IsSuccess()) {
            std::cerr << "Failed to list iam policies: " <<
                      outcome.GetError().GetMessage() << std::endl;
            return false;
        }

        if (!header) {
            std::cout << std::left << std::setw(55) << "Name" <<
                      std::setw(30) << "ID" << std::setw(80) << "Arn" <<
                      std::setw(64) << "Description" << std::setw(12) <<
                      "CreateDate" << std::endl;
            header = true;
        }

        const auto &policies = outcome.GetResult().GetPolicies();
        for (const auto &policy: policies) {
            std::cout << std::left << std::setw(55) <<
                      policy.GetPolicyName() << std::setw(30) <<
                      policy.GetPolicyId() << std::setw(80) << policy.GetArn() <<
                      std::setw(64) << policy.GetDescription() << std::setw(12) <<
                      policy.GetCreateDate().ToGmtString(DATE_FORMAT.c_str()) <<
                      std::endl;
        }

        if (outcome.GetResult().GetIsTruncated()) {
            request.SetMarker(outcome.GetResult().GetMarker());
        }
        else {
            done = true;
        }
    }

    return true;
}

// PolicyWrapper encapsulates AWS Identity and Access Management (IAM) policy actions
// used in the examples.
// It contains an IAM service client that is used to perform policy actions.
type PolicyWrapper struct {
	IamClient *iam.Client
}



// ListPolicies gets up to maxPolicies policies.
func (wrapper PolicyWrapper) ListPolicies(maxPolicies int32) ([]types.Policy, error) {
	var policies []types.Policy
	result, err := wrapper.IamClient.ListPolicies(context.TODO(), &iam.ListPoliciesInput{
		MaxItems: aws.Int32(maxPolicies),
	})
	if err != nil {
		log.Printf("Couldn't list policies. Here's why: %v\n", err)
	} else {
		policies = result.Policies
	}
	return policies, err
}

列出策略。

import { ListPoliciesCommand, IAMClient } from "@aws-sdk/client-iam";

const client = new IAMClient({});

/**
 * A generator function that handles paginated results.
 * The AWS SDK for JavaScript (v3) provides {@link https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/index.html#paginators | paginator} functions to simplify this.
 *
 */
export async function* listPolicies() {
  const command = new ListPoliciesCommand({
    MaxItems: 10,
    OnlyAttached: false,
    // List only the customer managed policies in your Amazon Web Services account.
    Scope: "Local",
  });

  let response = await client.send(command);

  while (response.Policies?.length) {
    for (const policy of response.Policies) {
      yield policy;
    }

    if (response.IsTruncated) {
      response = await client.send(
        new ListPoliciesCommand({
          Marker: response.Marker,
          MaxItems: 10,
          OnlyAttached: false,
          Scope: "Local",
        })
      );
    } else {
      break;
    }
  }
}

$uuid = uniqid();
$service = new IAMService();

    public function listPolicies($pathPrefix = "", $marker = "", $maxItems = 0)
    {
        $listPoliciesArguments = [];
        if ($pathPrefix) {
            $listPoliciesArguments["PathPrefix"] = $pathPrefix;
        }
        if ($marker) {
            $listPoliciesArguments["Marker"] = $marker;
        }
        if ($maxItems) {
            $listPoliciesArguments["MaxItems"] = $maxItems;
        }

        return $this->iamClient->listPolicies($listPoliciesArguments);
    }

def list_policies(scope):
    """
    Lists the policies in the current account.

    :param scope: Limits the kinds of policies that are returned. For example,
                  'Local' specifies that only locally managed policies are returned.
    :return: The list of policies.
    """
    try:
        policies = list(iam.policies.filter(Scope=scope))
        logger.info("Got %s policies in scope '%s'.", len(policies), scope)
    except ClientError:
        logger.exception("Couldn't get policies for scope '%s'.", scope)
        raise
    else:
        return policies

  # Lists up to a specified number of policies in the account.
  #
  # @param count [Integer] The maximum number of policies to list.
  # @return [Array] The Amazon Resource Names (ARNs) of the policies listed.
  def list_policies(count)
    policy_arns = []
    @iam_resource.policies.limit(count).each_with_index do |policy, index|
      puts("\t#{index + 1}: #{policy.policy_name}: #{policy.arn}")
      policy_arns.append(policy.arn)
    end
  rescue Aws::Errors::ServiceError => e
    puts("Couldn't list policies for the account. Here's why:")
    puts("\t#{e.code}: #{e.message}")
    raise
  else
    policy_arns
  end

pub async fn list_policies(
    client: &iamClient,
    path_prefix: Option<String>,
    marker: Option<String>,
    max_items: Option<i32>,
) -> Result<ListPoliciesOutput, SdkError<ListPoliciesError>> {
    let response = client
        .list_policies()
        .set_path_prefix(path_prefix)
        .set_marker(marker)
        .set_max_items(max_items)
        .send()
        .await?;

    Ok(response)
}

    public func listPolicies() async throws -> [MyPolicyRecord] {
        var policyList: [MyPolicyRecord] = []
        var marker: String? = nil
        var isTruncated: Bool
        
        repeat {
            let input = ListPoliciesInput(marker: marker)
            let output = try await client.listPolicies(input: input)
            
            guard let policies = output.policies else {
                return policyList
            }

            for policy in policies {
                guard   let name = policy.policyName,
                        let id = policy.policyId,
                        let arn = policy.arn else {
                    throw ServiceHandlerError.noSuchPolicy
                }
                policyList.append(MyPolicyRecord(name: name, id: id, arn: arn))
            }
            marker = output.marker
            isTruncated = output.isTruncated
        } while isTruncated == true
        return policyList
    }