Rust

Amazon Glacier Set Vault Access Policy

See more Amazon Glacier Examples

Demonstrates how to set an access policy for a vault (will overwrite the existing policy). Rust

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let rest = chilkat::Rest::new();

// Connect to the Amazon AWS REST server in the desired region.
let b_tls = true;
let port = 443;
let b_auto_reconnect = true;
let _ = rest.connect("glacier.us-west-2.amazonaws.com", port, b_tls, b_auto_reconnect).is_ok();

// Provide AWS credentials.
let auth_aws = chilkat::AuthAws::new();
auth_aws.set_access_key("AWS_ACCESS_KEY");
auth_aws.set_secret_key("AWS_SECRET_KEY");
auth_aws.set_service_name("glacier");
auth_aws.set_region("us-west-2");

let _ = rest.set_auth_aws(&auth_aws).is_ok();

// --------------------------------------------------------------------------
// Note: The above REST connection and setup of the AWS credentials
// can be done once.  After connecting, any number of REST calls can be made.
// The "auto reconnect" property passed to rest.Connect indicates that if
// the connection is lost, a REST method call will automatically reconnect
// if needed.
// --------------------------------------------------------------------------

// For more information, see Glacier Set Vault Access Policy Reference Documentation
// 
let _ = rest.add_header("x-amz-glacier-version", "2012-06-01");

// Create the following JSON
// Use this online tool to generate the code from sample JSON: 
// Generate Code to Create JSON

// {
//   "Version": "2012-10-17",
//   "Statement": [
//     {
//       "Sid": "Define-owner-access-rights",
//       "Effect": "Allow",
//       "Principal": {
//         "AWS": "arn:aws:iam::AWS_ACCOUNT_ID:root"
//       },
//       "Action": "glacier:DeleteArchive",
//       "Resource": "arn:aws:glacier:us-west-2:AWS_ACCOUNT_ID:vaults/chilkat"
//     }
//   ]
// }

let json_policy = chilkat::JsonObject::new();
let _ = json_policy.update_string("Version", "2012-10-17");
let _ = json_policy.update_string("Statement[0].Sid", "Define-owner-access-rights");
let _ = json_policy.update_string("Statement[0].Effect", "Allow");
let _ = json_policy.update_string("Statement[0].Principal.AWS", "arn:aws:iam::AWS_ACCOUNT_ID:root");
let _ = json_policy.update_string("Statement[0].Action", "glacier:DeleteArchive");
// Notice here the name of the vault: "chilkat".  Change it to your vault name.  Also use your actual AWS account ID.
let _ = json_policy.update_string("Statement[0].Resource", "arn:aws:glacier:us-west-2:AWS_ACCOUNT_ID:vaults/chilkat");

// Wrap the above JSON in this JSON:

// {
//    "Policy": "{  ... the above JSON ... }"
// }
let json = chilkat::JsonObject::new();
let _ = json.update_string("Policy", &json_policy.emit().unwrap_or_default());

let sb_request_body = chilkat::StringBuilder::new();
let _ = json.emit_sb(&sb_request_body);

let sb_response_body = chilkat::StringBuilder::new();
if rest.full_request_sb("PUT", "/AWS_ACCOUNT_ID/vaults/chilkat/access-policy", &sb_request_body, &sb_response_body).is_err() {
    println!("{}", rest.last_error_text());
    return;
}

let resp_status_code = rest.response_status_code();
if resp_status_code >= 400 {
    println!("Response Status Code = {}", resp_status_code);
    println!("Response Header:");
    println!("{}", rest.response_header());
    println!("Response Body:");
    println!("{}", sb_response_body.get_as_string().unwrap_or_default());
    return;
}

// Success is indicated by a 204 response status with an empty response body.
println!("response status code = {}", resp_status_code);