added TCGEventLogTest.java and 4 resource files

HIRS_Utils/src/test/java/hirs/utils/tpm/eventlog/TCGEventLogTest.java

@@ -0,0 +1,146 @@
+package hirs.utils.tpm.eventlog;
+
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.util.Arrays;
+
+import org.apache.commons.io.IOUtils;
+
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.LogManager;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+//import static org.junit.jupiter.api.Assertions.*;
+
+
+public class TCGEventLogTest {
+//class TCGEventLogTest {
+
+    private static final String DEFAULT_EVENT_LOG = "/tcgeventlog/TpmLog.bin";
+    private static final String DEFAULT_EXPECTED_PCRS = "/tcgeventlog/TpmLogExpectedPcrs.txt";
+    private static final String SHA1_EVENT_LOG = "/tcgeventlog/TpmLogSHA1.bin";
+    private static final String SHA1_EXPECTED_PCRS = "/tcgeventlog/TpmLogSHA1ExpectedPcrs.txt";
+    private static final Logger LOGGER
+            = LogManager.getLogger(TCGEventLogTest.class);
+
+    /**
+     * Initializes a <code>SessionFactory</code>. The factory is used for an in-memory database that
+     * is used for testing.
+     */
+    @BeforeAll
+    public static final void setup() {
+        LOGGER.debug("retrieving session factory");
+
+    }
+
+    /**
+     * Closes the <code>SessionFactory</code> from setup.
+     */
+    @AfterAll
+	public static final void tearDown() {
+	    LOGGER.debug("closing session factory");
+	}
+
+  /**
+    * Tests the processing of a crypto agile event log.
+    * @throws IOException when processing the test fails
+    * @throws NoSuchAlgorithmException if an unknown algorithm is encountered.
+    * @throws CertificateException if a certificate fails to parse.
+    */
+    @Test
+    public final void testCryptoAgileTCGEventLog() throws IOException, CertificateException,
+                                                                 NoSuchAlgorithmException {
+      LOGGER.debug("Testing the parsing of a Crypto Agile formatted TCG Event Log");
+      InputStream log, pcrs;
+      boolean testPass = true;
+      log = this.getClass().getResourceAsStream(DEFAULT_EVENT_LOG);
+      byte[] rawLogBytes = IOUtils.toByteArray(log);
+      TCGEventLog evlog = new TCGEventLog(rawLogBytes, false, false, false);
+      String[] pcrFromLog = evlog.getExpectedPCRValues();
+      pcrs = this.getClass().getResourceAsStream(DEFAULT_EXPECTED_PCRS);
+      Object[] pcrObj = IOUtils.readLines(pcrs).toArray();
+      String[] pcrTxt = Arrays.copyOf(pcrObj, pcrObj.length, String[].class);
+      
+      // Test 1 get all PCRs
+      for (int i = 0; i < 24; i++) {
+          if (pcrFromLog[i].compareToIgnoreCase(pcrTxt[i]) != 0) {
+              testPass = false;
+              LOGGER.error("\ntestTCGEventLogProcessorParser error with PCR " + i);
+          }
+      }
+      //Assert.assertTrue(testPass);
+      assertTrue(testPass);
+      
+      // Test 2 get an individual PCR
+      String pcr3 = evlog.getExpectedPCRValue(3);
+      //Assert.assertEquals(pcr3, pcrFromLog[3]);
+      assertThat(pcr3, equalTo(pcrFromLog[3]));
+      
+      // Test 3 check the Algorithm Identifiers used in the log
+      String algStr = evlog.getEventLogHashAlgorithm();
+      //Assert.assertEquals(algStr, "TPM_ALG_SHA256");
+      assertThat(algStr, equalTo("TPM_ALG_SHA256"));
+      
+      int id = evlog.getEventLogHashAlgorithmID();
+      //Assert.assertEquals(id, TcgTpmtHa.TPM_ALG_SHA256);
+      assertThat(id, equalTo(TcgTpmtHa.TPM_ALG_SHA256));
+      
+      LOGGER.debug("OK. Parsing of a Crypto Agile Format Success");
+    }
+
+    /**
+     * Tests the processing of a SHA1 formatted Event log.
+     * @throws IOException when processing the test fails
+     * @throws NoSuchAlgorithmException if an unknown algorithm is encountered.
+     * @throws CertificateException if a certificate fails to parse.
+     */
+    @Test
+    public final void testSHA1TCGEventLog() throws IOException, CertificateException,
+                                                            NoSuchAlgorithmException {
+      LOGGER.debug("Testing the parsing of a SHA1 formated TCG Event Log");
+      InputStream log, pcrs;
+      boolean testPass = true;
+      log = this.getClass().getResourceAsStream(SHA1_EVENT_LOG);
+      byte[] rawLogBytes = IOUtils.toByteArray(log);
+      TCGEventLog evlog =  new TCGEventLog(rawLogBytes, false, false, false);
+      String[] pcrFromLog = evlog.getExpectedPCRValues();
+      pcrs = this.getClass().getResourceAsStream(SHA1_EXPECTED_PCRS);
+      Object[] pcrObj = IOUtils.readLines(pcrs).toArray();
+      String[] pcrTxt = Arrays.copyOf(pcrObj, pcrObj.length, String[].class);
+      
+      // Test 1 get all PCRs
+       for (int i = 0; i < 24; i++) {
+          if (pcrFromLog[i].compareToIgnoreCase(pcrTxt[i]) != 0) {
+             testPass = false;
+             LOGGER.error("\ntestTCGEventLogProcessorParser error with PCR " + i);
+           }
+       }
+       //Assert.assertTrue(testPass);
+       assertTrue(testPass);
+       
+       // Test 2 get an individual PCR
+       String pcr0 = evlog.getExpectedPCRValue(0);
+       //Assert.assertEquals(pcr0, pcrFromLog[0]);
+       assertThat(pcr0, equalTo(pcrFromLog[0]));
+       
+       // Test 3 check the Algorithm Identifiers used in the log
+       String algStr = evlog.getEventLogHashAlgorithm();
+       //Assert.assertEquals(algStr, "TPM_ALG_SHA1");
+       assertThat(algStr, equalTo("TPM_ALG_SHA1"));
+       
+       int id = evlog.getEventLogHashAlgorithmID();
+       //Assert.assertEquals(id, TcgTpmtHa.TPM_ALG_SHA1);
+       assertThat(id, equalTo(TcgTpmtHa.TPM_ALG_SHA1));
+       
+       LOGGER.debug("OK. Parsing of a SHA1 formatted TCG Event Log Success");
+     }
+  
+}

HIRS_Utils/src/test/resources/tcgeventlog/TpmLogExpectedPcrs.txt

@@ -0,0 +1,24 @@
+5ef6c69a589a96b5ade6a09e960eb341e6f68a8239df66be34e5e991ddde97a8
+0f16d93fe0cbe7114fd9fefeb1d98a0802b184b6077f05275269aa90ebb8a993
+966eb0b055e5b656f81c08ed1b2107cdea5740f321382d07a0eade7d014addee
+3d458cfe55cc03ea1f443f1562beec8df51c75e14a9fcf9a7234a13f198e7969
+c919e77702cb066016b575c008659ba7d758b0b4c3f9df29658e1770699823d1
+45f6dd68feb493ec2f371f2fbd2f904181a20e9491102304f239745f6fd1eaf6
+3d458cfe55cc03ea1f443f1562beec8df51c75e14a9fcf9a7234a13f198e7969
+65caf8dd1e0ea7a6347b635d2b379c93b9a1351edc2afc3ecda700e534eb3068
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000000000000000000000000000
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+0000000000000000000000000000000000000000000000000000000000000000

HIRS_Utils/src/test/resources/tcgeventlog/TpmLogSHA1ExpectedPcrs.txt

@@ -0,0 +1,24 @@
+1f1e9bf7dea0be1c37c999c4233b0164ed577607
+46f041010f19e5e74aa33e04467c59759af3fca4
+b2a83b0ebf2f8374299a5b2bdfc31ea955ad7236
+b2a83b0ebf2f8374299a5b2bdfc31ea955ad7236
+f36f2acdb5134d2560e7784002f606573bac99d5
+ed6db334e4e0f3811c18b9e79601b0c16d5a5b2b
+b2a83b0ebf2f8374299a5b2bdfc31ea955ad7236
+54f675801f2f654bf53fc61c36837198fddd7a85
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+0000000000000000000000000000000000000000
+ffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffff
+ffffffffffffffffffffffffffffffffffffffff
+0000000000000000000000000000000000000000