1 files changed, 141 insertions, 0 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/test/AbsTexTest.java b/src/main/java/at/knowcenter/wag/egov/egiz/test/AbsTexTest.java
new file mode 100644
index 0000000..22b20ee
--- /dev/null
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/test/AbsTexTest.java
@@ -0,0 +1,141 @@
+/**
+ * 
+ */
+package at.knowcenter.wag.egov.egiz.test;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.util.List;
+
+import org.apache.log4j.Logger;
+import org.apache.log4j.PropertyConfigurator;
+
+import at.knowcenter.wag.egov.egiz.PdfAS;
+import at.knowcenter.wag.egov.egiz.cfg.ConfigLogger;
+import at.knowcenter.wag.egov.egiz.cfg.SettingsReader;
+import at.knowcenter.wag.egov.egiz.exceptions.PresentableException;
+import at.knowcenter.wag.egov.egiz.pdf.AbsoluteTextSignature;
+import at.knowcenter.wag.egov.egiz.pdf.SignatureHolder;
+import at.knowcenter.wag.egov.egiz.pdf.TextualSignature;
+import at.knowcenter.wag.egov.egiz.sig.SignatureResponse;
+
+/**
+ * Test file for testing the absolute text signature.
+ * @author wprinz
+ */
+public class AbsTexTest
+{
+
+  /**
+   * The logger definition.
+   */
+  private static final Logger logger = ConfigLogger.getLogger(AbsTexTest.class);
+
+  /**
+   * @param args
+   * @throws IOException
+   * @throws PresentableException
+   */
+  public static void main(String[] args) throws IOException, PresentableException
+  {
+    SettingsReader.initializeForCommandLine();
+    PropertyConfigurator.configure(SettingsReader.CONFIG_PATH + "log4j.properties");
+
+    File BASE_DIR = new File("C:\\wprinz\\Filer\\egiz\\docs\\abstexsig");
+    File original_file = new File(BASE_DIR, "AbsTexSig.pdf");
+    File signed_file = new File(BASE_DIR, "AbsTexSig.pdf_out.pdf");
+    File signed_signed_file = new File(BASE_DIR, "AbsTexSig.pdf_out.pdf_out.pdf");
+
+    File in = new File("C:\\wprinz\\Filer\\egiz\\docs\\Abnahmetests\\tests\\commandline\\alte_sig\\document4.pdf_asimoaold.pdf_out.pdf");
+    byte[] pdf = readInFile(in);
+
+    ByteArrayInputStream bais = new ByteArrayInputStream(pdf, 0, pdf.length);
+    String raw_text = TextualSignature.extractTextTextual(bais);
+
+    String text = PdfAS.extractNormalizedTextTextual(pdf, pdf.length);
+
+    writeTextToFile(raw_text, new File(BASE_DIR, "raw_text.utf8.txt"));
+    writeTextToFile(text, new File(BASE_DIR, "text.utf8.txt"));
+
+    if (true)
+    {
+      return;
+    }
+
+    String[] texts = new String[3];
+
+    byte[] original = readInFile(original_file);
+    byte[] signed = readInFile(signed_file);
+    byte[] signed2 = readInFile(signed_signed_file);
+
+    texts[0] = PdfAS.extractNormalizedTextTextual(original, original.length);
+    texts[1] = PdfAS.extractNormalizedTextTextual(signed, signed.length);
+    texts[2] = PdfAS.extractNormalizedTextTextual(signed2, signed2.length);
+
+    writeTextToFile(texts[0], new File(BASE_DIR, "original.utf8.txt"));
+    writeTextToFile(texts[1], new File(BASE_DIR, "signed.utf8.txt"));
+    writeTextToFile(texts[2], new File(BASE_DIR, "signed_signed.utf8.txt"));
+
+    // String text = texts[2];
+
+    List holders = AbsoluteTextSignature.extractSignatureHoldersFromText(text);
+    logger.debug("extracted " + holders.size() + " holders:");
+    for (int i = 0; i < holders.size(); i++)
+    {
+      SignatureHolder holder = (SignatureHolder) holders.get(i);
+
+      logger.debug("  #" + i + ": " + holder.getSignatureObject().getSignationDate() + ", " + holder.getSignatureObject().getSignatureTypeDefinition().getType());
+    }
+
+    SignatureHolder sh_latest = (SignatureHolder) holders.get(1);
+
+    SignatureHolder sh_earlier = (SignatureHolder) holders.get(0);
+
+    writeTextToFile(sh_latest.getSignedText(), new File(BASE_DIR, "reconstructed_latest.utf8.txt"));
+    writeTextToFile(sh_earlier.getSignedText(), new File(BASE_DIR, "reconstructed.utf8.txt"));
+
+    verifyReconstruction(sh_latest.getSignedText(), texts[1]);
+    verifyReconstruction(sh_earlier.getSignedText(), texts[0]);
+
+    SignatureResponse sr = PdfAS.verify(sh_latest, "moa");
+    System.out.println(sr);
+    sr = PdfAS.verify(sh_earlier, "moa");
+    System.out.println(sr);
+
+  }
+
+  public static byte[] readInFile(File file) throws IOException
+  {
+    FileInputStream fis = new FileInputStream(file);
+    byte[] ba = new byte[(int) file.length()];
+    fis.read(ba);
+    fis.close();
+    return ba;
+  }
+
+  public static void writeTextToFile(String text, File file) throws IOException
+  {
+    FileOutputStream fos = new FileOutputStream(file);
+    OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8");
+    osw.write(text);
+    osw.close();
+  }
+
+  public static void verifyReconstruction(String reconstructed_text,
+      String expected_text)
+  {
+    if (reconstructed_text.equals(expected_text))
+    {
+      System.out.println("TEXT MATCHED OK!");
+    }
+    else
+    {
+      System.err.println("TEXT DIDN'T MATCH!!!!!!!");
+    }
+  }
+
+}