Example usage for com.amazonaws.services.identitymanagement AmazonIdentityManagement listAttachedRolePolicies

Introduction

In this page you can find the example usage for com.amazonaws.services.identitymanagement AmazonIdentityManagement listAttachedRolePolicies.

Prototype

ListAttachedRolePoliciesResult listAttachedRolePolicies(
        ListAttachedRolePoliciesRequest listAttachedRolePoliciesRequest);

Source Link

Document

Lists all managed policies that are attached to the specified IAM role.

Usage

From source file:aws.example.iam.AttachRolePolicy.java

License:Open Source License

public static void main(String[] args) {
    final String USAGE = "To run this example, supply a role name\n" + "Ex: AttachRolePolicy <role-name>\n";

    if (args.length != 1) {
        System.out.println(USAGE);
        System.exit(1);/*from  w  ww  . j ava2s  .c  o m*/
    }

    String role_name = args[0];

    final AmazonIdentityManagement iam = AmazonIdentityManagementClientBuilder.defaultClient();

    ListAttachedRolePoliciesRequest request = new ListAttachedRolePoliciesRequest().withRoleName(role_name);

    List<AttachedPolicy> matching_policies = new ArrayList<>();

    boolean done = false;

    while (!done) {
        ListAttachedRolePoliciesResult response = iam.listAttachedRolePolicies(request);

        matching_policies.addAll(response.getAttachedPolicies().stream()
                .filter(p -> p.getPolicyName().equals(role_name)).collect(Collectors.toList()));

        if (!response.getIsTruncated()) {
            done = true;
        }
        request.setMarker(response.getMarker());
    }

    if (matching_policies.size() > 0) {
        System.out.println(role_name + " policy is already attached to this role.");
        return;
    }

    AttachRolePolicyRequest attach_request = new AttachRolePolicyRequest().withRoleName(role_name)
            .withPolicyArn(POLICY_ARN);

    iam.attachRolePolicy(attach_request);

    System.out.println("Successfully attached policy " + POLICY_ARN + " to role " + role_name);
}

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