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authorChristian Maierhofer <cmaierhofer@iaik.tugraz.at>2016-06-23 10:06:40 +0200
committerAndreas Fitzek <andreas.fitzek@iaik.tugraz.at>2016-08-17 16:54:05 +0200
commitda64c825de6ad061f5c734630faf0d6e9606dc12 (patch)
treeb4b2a7cc5bca351cf8d06bdf229ed4b9efbf8119 /pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl
parent73eb447af6122887bf84426b89c62eb592ca16fa (diff)
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Added Profile configuration validation
Diffstat (limited to 'pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl')
-rw-r--r--pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/configuration/ProfileValidator.java131
1 files changed, 131 insertions, 0 deletions
diff --git a/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/configuration/ProfileValidator.java b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/configuration/ProfileValidator.java
new file mode 100644
index 00000000..8d02d1b3
--- /dev/null
+++ b/pdf-as-pdfbox-2/src/main/java/at/gv/egiz/pdfas/lib/impl/pdfbox2/configuration/ProfileValidator.java
@@ -0,0 +1,131 @@
+package at.gv.egiz.pdfas.lib.impl.pdfbox2.configuration;
+
+import iaik.asn1.ObjectID;
+import iaik.asn1.structures.Name;
+import iaik.x509.X509Certificate;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.common.PDRectangle;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import at.gv.egiz.pdfas.common.exceptions.PdfAsSettingsValidationException;
+import at.gv.egiz.pdfas.common.settings.ISettings;
+import at.gv.egiz.pdfas.common.settings.SignatureProfileSettings;
+import at.gv.egiz.pdfas.lib.api.ByteArrayDataSource;
+import at.gv.egiz.pdfas.lib.configuration.ConfigurationValidator;
+import at.gv.egiz.pdfas.lib.impl.pdfbox2.PDFBOXObject;
+import at.gv.egiz.pdfas.lib.impl.stamping.TableFactory;
+import at.gv.egiz.pdfas.lib.impl.stamping.pdfbox2.PDFBoxTable;
+import at.gv.egiz.pdfas.lib.impl.status.ICertificateProvider;
+import at.gv.egiz.pdfas.lib.impl.status.OperationStatus;
+import at.knowcenter.wag.egov.egiz.table.Table;
+
+public class ProfileValidator implements ConfigurationValidator{
+
+ private static final String NAME = "PDFBOX_2_PROFILE_VALIDATOR";
+
+ private static final Logger logger = LoggerFactory
+ .getLogger(ProfileValidator.class);
+
+ @Override
+ public void validate(ISettings settings) throws PdfAsSettingsValidationException{
+ Set<String> profileIds = new HashSet<String>();
+
+ Iterator<String> itKeys = settings.getFirstLevelKeys("sig_obj.types.")
+ .iterator();
+ while (itKeys.hasNext()) {
+ String key = itKeys.next();
+ String profile = key.substring("sig_obj.types.".length());
+
+ if (settings.getValue(key).equals("on")) {
+ profileIds.add(profile);
+ }
+ }
+ logger.debug("Validating "+profileIds.size()+ " Profiles.");
+
+ ArrayList<SignatureProfileSettings> profileSettings = new ArrayList<SignatureProfileSettings>();
+
+ OperationStatus opState = new OperationStatus(settings, null, null);
+
+ X509Certificate dummyCert = new X509Certificate();
+ dummyCert.setSerialNumber(new BigInteger("123"));
+ Name n = new Name();
+ n.addRDN(ObjectID.country, "AT");
+ n.addRDN(ObjectID.locality, "Graz");
+ n.addRDN(ObjectID.organization ,"test");
+ n.addRDN(ObjectID.organizationalUnit ,"test");
+ n.addRDN(ObjectID.commonName ,"testca");
+ dummyCert.setIssuerDN(n);
+ dummyCert.setSubjectDN(n);
+
+ ICertificateProvider certProvider = new DummyCertificateProvider(dummyCert);
+
+ PDFBOXObject pdfBoxObject = new PDFBOXObject(opState);
+ PDDocument origDoc = new PDDocument();
+ origDoc.addPage(new PDPage(PDRectangle.A4));
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ try {
+
+ origDoc.save(baos);
+ baos.close();
+ origDoc.close();
+
+ pdfBoxObject.setOriginalDocument(new ByteArrayDataSource(baos.toByteArray()));
+ } catch (IOException e1) {
+ logger.info("Configuration Validation failed!");
+ throw new PdfAsSettingsValidationException("Configuration Validationfailed!", e1);
+ }
+
+
+ for(String id:profileIds){
+ SignatureProfileSettings profileSetting = new SignatureProfileSettings(id, settings);
+ profileSettings.add(profileSetting);
+ if(profileSetting.getValue("isvisible")!=null){
+ if(profileSetting.getValue("isvisible").equals("false")){
+ continue;
+ }
+ }
+ Table t;
+ try {
+ t = TableFactory.createSigTable(profileSetting, "main", opState, certProvider);
+ new PDFBoxTable(t, null, settings, pdfBoxObject);
+ } catch (Exception e) {
+ logger.info("Configuration Validation for profile "+id+" failed!");
+ throw new PdfAsSettingsValidationException("Configuration Validation for profile "+id+" failed!", e);
+ }
+
+ }
+ }
+
+ @Override
+ public boolean usedAsDefault() {
+ return true;
+ }
+
+ @Override
+ public String getName() {
+ return NAME;
+ }
+
+ private class DummyCertificateProvider implements ICertificateProvider {
+ private X509Certificate cert;
+ public DummyCertificateProvider(X509Certificate cert) {
+ this.cert = cert;
+ }
+ public X509Certificate getCertificate() {
+ return cert;
+ }
+
+ }
+
+}