Package co.ankatech.ankasecure.sdk.examples

Class ExampleScenario19

java.lang.Object

co.ankatech.ankasecure.sdk.examples.ExampleScenario19

public final class ExampleScenario19
extends Object

Scenario 19 — PKCS#7/CMS Structural Analysis (data-plane).

Demonstrates the keyless inspection side of the PKCS#7 migration surface: the SDK reports the structure of a legacy PKCS#7/CMS artifact (format, recipients, signers, encryption parameters, support status and the recommended JOSE migration path) WITHOUT any decryption key. Structural analysis never touches key material, so it is the safe first step when assessing a body of legacy CMS files for migration.

Why analysis needs no key

• Envelope metadata only: the CMS header exposes content type, recipient and signer descriptors, and the content-encryption algorithm in the clear.
• The recipient-key id is optional: supplying one would let the platform additionally validate decryptability, but the structure report stands on its own.
• Data-plane only: no keystore import, no key provisioning — those are control-plane concerns handled outside the SDK (see ExampleScenario20).

Steps:

1. Load the packaged, non-sensitive EnvelopedData fixture (single recipient, zero signers)
2. Compact analysis: analyzePkcs7 over the Base64 of the fixture (no key)
3. Streaming analysis: analyzePkcs7Stream over the same fixture materialized to a file
4. Print the structured report and confirm the two modes agree on the detected structure

API Endpoints:

• POST /api/v3/migration/analyze-pkcs7 (compact analysis)
• POST /api/v3/migration/stream/analyze-pkcs7 (streaming analysis)

Prerequisite: a cli.properties for a data-plane actor of the provisioned playground. No pre-provisioned key and no recipient-key id are required for analysis — the conversion counterpart that needs a recipient key is ExampleScenario20.

Author:

ANKATech Solutions Inc.

See Also:

• ExampleUtil
• Pkcs7ExampleFixture
• ExampleScenario20
• AuthenticatedSdk

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Runs the PKCS#7/CMS structural-analysis scenario.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

main

public static void main(String[] args)

Runs the PKCS#7/CMS structural-analysis scenario.

Parameters:

args - command-line arguments (ignored)