Java FIPS Validated Module

import java.security.Provider;
import java.security.Security;

public class TestFIPS {
    public static void main(String[] args) {
        System.out.println("=== FIPS Compliance Test ===");

        // Check that FIPS approved only mode is enabled
        String approvedOnly = Security.getProperty("com.safelogic.cryptocomply.fips.approved_only");
        boolean isApprovedOnly = approvedOnly != null && approvedOnly.equals("true");

        if (!isApprovedOnly) {
            System.err.println("[ERROR] SafeLogic CryptoComply FIPS Approved Only Mode is disabled!");
            System.exit(1);
        }

        // Check that providers are loaded
        Provider[] providers = Security.getProviders();
        boolean foundCryptoComply = false;
        boolean foundBCJSSE = false;
        int cryptoComplyPosition = -1;
        int bcjssePosition = -1;

        for (int i = 0; i < providers.length; i++) {
            Provider provider = providers[i];
            String name = provider.getName();
            if (name.contains("CCJ") || name.contains("CryptoComply")) {
                foundCryptoComply = true;
                cryptoComplyPosition = i + 1;
                System.out.println("[OK] SafeLogic CryptoComply provider found at position " + cryptoComplyPosition);
            }
            if (name.contains("BouncyCastleJsse") || name.contains("BCJSSE")) {
                foundBCJSSE = true;
                bcjssePosition = i + 1;
                System.out.println("[OK] Bouncy Castle JSSE provider found at position " + bcjssePosition);
            }
        }

        if (!foundCryptoComply) {
            System.err.println("[ERROR] SafeLogic CryptoComply provider NOT found!");
            System.exit(1);
        }
        if (!foundBCJSSE) {
            System.err.println("[ERROR] Bouncy Castle JSSE provider NOT found!");
            System.exit(1);
        }

        // Check provider positions
        if (cryptoComplyPosition != 1) {
            System.err.println("[WARNING] SafeLogic CryptoComply provider is at position " + cryptoComplyPosition + ", expected position 1");
        } else {
            System.out.println("[OK] SafeLogic CryptoComply provider is at correct position (1)");
        }

        if (bcjssePosition != 2) {
            System.err.println("[WARNING] Bouncy Castle JSSE provider is at position " + bcjssePosition + ", expected position 2");
        } else {
            System.out.println("[OK] Bouncy Castle JSSE provider is at correct position (2)");
        }

        // Test FIPS-approved algorithms
        try {
            // Test AES (FIPS-approved)
            javax.crypto.Cipher.getInstance("AES/CBC/PKCS5Padding", "CCJ");
            System.out.println("[OK] AES algorithm available");

            // Test SHA-256 (FIPS-approved)
            java.security.MessageDigest.getInstance("SHA-256", "CCJ");
            System.out.println("[OK] SHA-256 algorithm available");

            // Test RSA (FIPS-approved)
            java.security.KeyPairGenerator.getInstance("RSA", "CCJ");
            System.out.println("[OK] RSA algorithm available");

            // Test that MD5 is correctly blocked (non-FIPS)
            try {
                java.security.MessageDigest md5 = java.security.MessageDigest.getInstance("MD5", "CCJ");
                System.err.println("[ERROR] MD5 is available (provider: " + md5.getProvider().getName() + ")");
                System.err.println("[ERROR] FIPS mode is not fully enforced - MD5 should be blocked!");
                System.exit(1);
            } catch (Exception e) {
                System.out.println("[OK] MD5 correctly blocked by FIPS compliance: " + e.getMessage());
            }

            System.out.println("=== FIPS Compliance Test PASSED ===");

        } catch (Exception e) {
            System.err.println("[ERROR] FIPS algorithm test failed: " + e.getMessage());
            e.printStackTrace();
            System.exit(1);
        }
    }
}