From c5c2c73f3fe46e23871f609b82791540c1a16a24 Mon Sep 17 00:00:00 2001
From: CGantert345 <57003061+CGantert345@users.noreply.github.com>
Date: Tue, 30 May 2023 12:19:12 +0200
Subject: fix on the security provider

---
 .../ticket/api/test/SecurityProviderTestV1.java    | 168 +++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 src/test/java/org/uic/barcode/ticket/api/test/SecurityProviderTestV1.java

(limited to 'src/test')

diff --git a/src/test/java/org/uic/barcode/ticket/api/test/SecurityProviderTestV1.java b/src/test/java/org/uic/barcode/ticket/api/test/SecurityProviderTestV1.java
new file mode 100644
index 0000000..8318467
--- /dev/null
+++ b/src/test/java/org/uic/barcode/ticket/api/test/SecurityProviderTestV1.java
@@ -0,0 +1,168 @@
+package org.uic.barcode.ticket.api.test;
+
+import java.io.IOException;
+import java.security.InvalidAlgorithmParameterException;
+import java.security.InvalidKeyException;
+import java.security.KeyPair;
+import java.security.KeyPairGenerator;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.SecureRandom;
+import java.security.Security;
+import java.security.SignatureException;
+import java.util.zip.DataFormatException;
+
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.junit.Before;
+import org.junit.Test;
+import org.uic.barcode.Decoder;
+import org.uic.barcode.Encoder;
+import org.uic.barcode.dynamicFrame.Constants;
+import org.uic.barcode.logger.LoggerFactory;
+import org.uic.barcode.staticFrame.ticketLayoutBarcode.TicketLayout;
+import org.uic.barcode.test.utils.SimpleTestTicketLayout;
+import org.uic.barcode.test.utils.SimpleUICTestTicket;
+import org.uic.barcode.ticket.EncodingFormatException;
+import org.uic.barcode.ticket.api.spec.IUicRailTicket;
+
+/**
+ * The Class SecurityProviderTest.
+ */
+public class SecurityProviderTestV1 {
+	
+	/** The algorithm OID. */
+	public String algorithmOID = Constants.DSA_SHA224;
+	
+	public int keySize = 2048;
+	
+	/** The key pair. */
+	public KeyPair keyPair = null;
+	
+	
+	public IUicRailTicket testFCBticket = null;
+	
+	public TicketLayout testLayout = null;
+	
+	
+	/**
+	 * Initialize.
+	 * 
+	 *  set the signature algorithm
+	 *  generate a key pair
+	 *  set the test content
+	 *  for ticket and layout
+	 */
+	@Before public void initialize() {
+
+		LoggerFactory.setActivateConsoleLog(true);
+		
+		algorithmOID = Constants.DSA_SHA224;
+		keySize = 2048;
+	    testFCBticket = SimpleUICTestTicket.getUicTestTicket();
+		testLayout = SimpleTestTicketLayout.getSimpleTestTicketLayout();		
+		testFCBticket.getIssuerDetails().setSecurityProvider("1080");
+		testFCBticket.getIssuerDetails().setIssuer("4711");
+
+		
+		Security.addProvider(new BouncyCastleProvider());
+
+		try {
+			keyPair  = generateDSAKeys(keySize);
+		} catch (NoSuchAlgorithmException | NoSuchProviderException | InvalidAlgorithmParameterException e) {
+			e.printStackTrace();
+		}
+
+        assert(keyPair != null);
+        
+	}
+	
+	
+	
+	/**
+	 * Test security provider encoding decoding.
+	 */
+	@Test public void testSecurityProviderDecoding() {
+		
+		
+		IUicRailTicket ticket = testFCBticket;
+		
+		TicketLayout layout = testLayout;
+		
+					
+		Encoder enc = null;
+
+		try {
+			enc = new Encoder(ticket, layout, Encoder.UIC_BARCODE_TYPE_CLASSIC, 2, 13);
+		} catch (IOException | EncodingFormatException e1) {
+			assert(false);
+		}
+		
+		enc.setStaticHeaderParams("123456789012", "de");
+		
+		assert(enc != null);
+		
+		try {
+			enc.signLevel1("1080", keyPair.getPrivate(), algorithmOID, "1");
+		} catch (Exception e) {
+			assert(false);
+		}
+		
+			
+        byte[] encoded = null;
+		try {
+			encoded = enc.encode();
+		} catch (Exception e) {
+			assert(false);
+		}
+        
+        assert(encoded != null);
+		
+        Decoder dec = null;
+		try {
+			dec = new Decoder(encoded);
+		} catch (IOException e) {
+			assert(false);
+		} catch (EncodingFormatException e) {
+			assert(false);
+		} catch (DataFormatException e) {
+			assert(false);
+		}
+		assert(dec != null);
+        
+        int signatureCheck = 0;
+		try {
+			signatureCheck = dec.validateLevel1(keyPair.getPublic(),algorithmOID);
+		} catch (InvalidKeyException | NoSuchAlgorithmException | SignatureException | IllegalArgumentException
+				| UnsupportedOperationException | IOException | EncodingFormatException e) {
+			assert(false);
+		}
+		
+        assert(signatureCheck == Constants.LEVEL1_VALIDATION_OK);
+        
+        
+        assert(dec.getUicTicket().getIssuerDetails().getSecurityProvider().equals("1080"));
+        assert(dec.getUicTicket().getIssuerDetails().getIssuer().equals("4711"));
+        assert(dec.getStaticFrame().getHeaderRecord().getIssuer().equals("1080"));
+
+        
+        SimpleUICTestTicket.compare(ticket, dec.getUicTicket());
+        
+        SimpleTestTicketLayout.compare(layout, dec.getLayout());
+        
+	}	
+	
+	/**
+	 * Generate DSA keys.
+	 *
+	 * @return the key pair
+	 * @throws NoSuchAlgorithmException the no such algorithm exception
+	 * @throws NoSuchProviderException the no such provider exception
+	 * @throws InvalidAlgorithmParameterException the invalid algorithm parameter exception
+	 */
+	public KeyPair generateDSAKeys(int keySize)  throws NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException{
+		    KeyPairGenerator g = KeyPairGenerator.getInstance("DSA", "BC");
+		    g.initialize(keySize, new SecureRandom());
+		    return g.generateKeyPair();	    
+	}
+
+}
-- 
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