Rust Requires Chilkat v11.0.0+

Set .pfx/.p12 Safe Bag Attributes

See more PFX/P12 Examples

Demonstrates how to set safebag attributes in a .pfx/.p12. This example creates a .pfx from a .pem containing a private key and certificates, but also sets PFX safebag attributes before writing the .pfx. Rust

// We have a PEM containing one private key, and two certificates:
// The private key is an ECDSA private key.
// The private key is associated with the 1st certificate.
// The 2nd certificate is the issuer of the 1st certificate.

// -----BEGIN PRIVATE KEY-----
// ME0CAQAwEwYHKoZIzj0CAQYIKoZIzj0DAQcEMzAxAgEBBCDgAn4Dal+0iEhIsYBk
// 6SdSR344vyj0suhOIxsjmM19s6AKBggqhkjOPQMBBw==
// -----END PRIVATE KEY-----
// -----BEGIN CERTIFICATE-----
// MIIBXzCCAQSgAwIBAgIUGp2obfF61BG7QTsqpyT+VvxxJC0wCgYIKoZIzj0EAwIw
// DTELMAkGA1UEAwwCQ0EwHhcNMjAwMzI5MTU1MTEwWhcNMzAwMzI3MTU1MTEwWjAN
// MQswCQYDVQQDDAJFRTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABEil+DhBUss8
// kMCjEWvZHA+jdy1mQ76a2HFd+5p+AcFGQxNeG8/HXZax7FFzcrczWrli25R8P8j1
// cqhwPY4HtwujQjBAMB0GA1UdDgQWBBTenwm6x4A4W5BzZ2OckKA2IFtPSTAfBgNV
// HSMEGDAWgBTx1U/gWiRhAASl6FV04DxP3XmcazAKBggqhkjOPQQDAgNJADBGAiEA
// rkqbz5t1M/CjqXSKE5ebBLQ3npF+q7GRC8C2ovDi/xoCIQDGve7OP/ppIDcCNonr
// +WSRf5M/6Wvw1lnEsAXf3nLTeQ==
// -----END CERTIFICATE-----
// -----BEGIN CERTIFICATE-----
// MIIBcDCCARWgAwIBAgIUAnQiKKy/PdLnH0A6vYKBq21w1JAwCgYIKoZIzj0EAwIw
// DTELMAkGA1UEAwwCQ0EwHhcNMjAwMzI5MTU1MTEwWhcNMzAwMzI3MTU1MTEwWjAN
// MQswCQYDVQQDDAJDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPB6yVvqt8cL
// EneRtnjoi87H0ATi+JP1w2qkz4GLOaPtFxAnV0LdQCuN91SGbAlKrSkhFyWWimjh
// Rqe9+b/1WCijUzBRMB0GA1UdDgQWBBTx1U/gWiRhAASl6FV04DxP3XmcazAfBgNV
// HSMEGDAWgBTx1U/gWiRhAASl6FV04DxP3XmcazAPBgNVHRMBAf8EBTADAQH/MAoG
// CCqGSM49BAMCA0kAMEYCIQCcIfssfrOruVYvqhxbLGeyc5ppEX53zUU35wIE2t7C
// fAIhAKhOTEvN+pdEn+cNwW3AEi7D08ZUQx3P80i4EnFPs0OQ
// -----END CERTIFICATE-----

let pfx = chilkat::Pfx::new();
let sb_pem = chilkat::StringBuilder::new();
if sb_pem.load_file("qa_data/pfx/test_ecdsa.pem", "utf-8").is_err() {
    println!("Failed to load the PEM file.");
    return;
}

// The PEM in this example is unencrypted.  There is no password.
let password = String::new();
if pfx.load_pem(&sb_pem.get_as_string().unwrap_or_default(), &password).is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

// Let's add some safebag attributes for the private key...
let mut for_private_key = true;
let key_idx = 0;
if pfx.set_safe_bag_attr(for_private_key, key_idx, "localKeyId", "16777216", "decimal").is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

if pfx.set_safe_bag_attr(for_private_key, key_idx, "keyContainerName", "{B99EB9E7-6AF7-42AF-A43A-D4B2225B7605}", "ascii").is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

if pfx.set_safe_bag_attr(for_private_key, key_idx, "storageProvider", "Microsoft Software Key Storage Provider", "ascii").is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

// Add the localKeyId safebag attribute to the 1st certificate.
for_private_key = false;
let cert_idx = 0;
if pfx.set_safe_bag_attr(for_private_key, cert_idx, "localKeyId", "16777216", "decimal").is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

// Write the pfx.
if pfx.to_file("secret", "qa_output/ee.pfx").is_err() {
    println!("{}", pfx.last_error_text());
    return;
}

// Let's load the .pfx we just wrote to see if the safebag attributes exist.
let pfx2 = chilkat::Pfx::new();
if pfx2.load_pfx_file("qa_output/ee.pfx", "secret").is_err() {
    println!("{}", pfx2.last_error_text());
    return;
}

// Information about the contents of the PFX was collected in the call to LoadPfxFile.
let json = chilkat::JsonObject::new();
pfx2.get_last_json_data(&json);

json.set_emit_compact(false);
println!("{}", json.emit().unwrap_or_default());

// Shows what's in the PFX just loaded:

// {
//   "authenticatedSafe": {
//     "contentInfo": [
//       {
//         "type": "Data",
//         "safeBag": [
//           {
//             "type": "pkcs8ShroudedKeyBag",
//             "attrs": {
//               "keyContainerName": "{B99EB9E7-6AF7-42AF-A43A-D4B2225B7605}",
//               "msStorageProvider": "Microsoft Software Key Storage Provider",
//               "localKeyId": "16777216"
//             }
//           }
//         ]
//       },
//       {
//         "type": "EncryptedData",
//         "safeBag": [
//           {
//             "type": "certBag",
//             "attrs": {
//               "localKeyId": "16777216"
//             },
//             "subject": "EE",
//             "serialNumber": "1a9da86df17ad411bb413b2aa724fe56fc71242d"
//           },
//           {
//             "type": "certBag",
//             "subject": "CA",
//             "serialNumber": "02742228acbf3dd2e71f403abd8281ab6d70d490"
//           }
//         ]
//       }
//     ]
//   }
// }