1 files changed, 130 insertions, 0 deletions
diff --git a/eaaf_modules/eaaf_module_moa-sig/src/main/java/at/gv/egiz/eaaf/modules/sigverify/moasig/impl/MoaSigInitializer.java b/eaaf_modules/eaaf_module_moa-sig/src/main/java/at/gv/egiz/eaaf/modules/sigverify/moasig/impl/MoaSigInitializer.java
new file mode 100644
index 00000000..ae8c2c97
--- /dev/null
+++ b/eaaf_modules/eaaf_module_moa-sig/src/main/java/at/gv/egiz/eaaf/modules/sigverify/moasig/impl/MoaSigInitializer.java
@@ -0,0 +1,130 @@
+package at.gv.egiz.eaaf.modules.sigverify.moasig.impl;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.security.Provider;
+import java.security.Security;
+import java.util.Iterator;
+import java.util.Map.Entry;
+
+import javax.annotation.Nonnull;
+import javax.annotation.PostConstruct;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import at.gv.egiz.eaaf.modules.sigverify.moasig.api.data.ISchemaRessourceProvider;
+import at.gv.egiz.eaaf.modules.sigverify.moasig.exceptions.MoaSigServiceConfigurationException;
+import at.gv.egovernment.moa.spss.MOAException;
+import at.gv.egovernment.moa.spss.api.Configurator;
+import at.gv.egovernment.moaspss.logging.LoggingContext;
+import at.gv.egovernment.moaspss.logging.LoggingContextManager;
+import at.gv.egovernment.moaspss.util.DOMUtils;
+import iaik.asn1.structures.AlgorithmID;
+import iaik.security.ec.provider.ECCelerate;
+import iaik.security.provider.IAIK;
+
+public class MoaSigInitializer {
+  private static final Logger log = LoggerFactory.getLogger(MoaSigInitializer.class);
+
+  @Autowired(required = false)
+  ISchemaRessourceProvider[] schemas;
+
+  private Configurator moaSigConfigurator;
+
+  /**
+   * Get MOA-Sig configuration object.
+   *
+   * @return moa-sig configuration
+   */
+  @Nonnull
+  public Configurator getMoaSigConfigurator() {
+    return moaSigConfigurator;
+
+  }
+
+  @PostConstruct
+  private synchronized void initialize() throws MoaSigServiceConfigurationException {
+    log.info("Initializing MOA-Sig signature-verification service ... ");
+
+    log.info("Loading Java security providers.");
+    IAIK.addAsProvider();
+    ECCelerate.addAsProvider();
+
+    try {
+      LoggingContextManager.getInstance().setLoggingContext(new LoggingContext("startup"));
+      log.debug("MOA-Sig library initialization process ... ");
+      Configurator.getInstance().init();
+      log.info("MOA-Sig library initialization complete ");
+
+      //Security.insertProviderAt(IAIK.getInstance(), 0);
+
+      //final ECCelerate eccProvider = ECCelerate.getInstance();
+      //if (Security.getProvider(eccProvider.getName()) != null) {
+      //  Security.removeProvider(eccProvider.getName());
+      //}
+      //Security.addProvider(new ECCelerate());
+
+      fixJava8_141ProblemWithSslAlgorithms();
+
+      if (log.isDebugEnabled()) {
+        log.debug("Loaded Security Provider:");
+        final Provider[] providerList = Security.getProviders();
+        for (int i = 0; i < providerList.length; i++) {
+          log.debug(
+              i + ": " + providerList[i].getName() + " Version " + providerList[i].getVersion());
+        }
+
+      }
+
+      // Inject additional XML schemes
+      if (schemas != null && schemas.length > 0) {
+        log.debug("Infjecting additional XML schemes ... ");
+        for (final ISchemaRessourceProvider el : schemas) {
+          final Iterator<Entry<String, InputStream>> xmlSchemeIt =
+              el.getSchemas().entrySet().iterator();
+          while (xmlSchemeIt.hasNext()) {
+            final Entry<String, InputStream> xmlDef = xmlSchemeIt.next();
+            try {
+              DOMUtils.addSchemaToPool(xmlDef.getValue(), xmlDef.getKey());
+              log.info("Inject XML scheme: {}", xmlDef.getKey());
+
+            } catch (final IOException e) {
+              log.warn("Can NOT inject XML scheme: " + xmlDef.getKey(), e);
+
+            }
+
+          }
+        }
+      }
+
+      moaSigConfigurator = Configurator.getInstance();
+
+    } catch (final MOAException e) {
+      log.error("MOA-SP initialization FAILED!", e.getWrapped());
+      throw new MoaSigServiceConfigurationException("service.moasig.04",
+          new Object[] { e.toString() }, e);
+    }
+
+  }
+
+  private static void fixJava8_141ProblemWithSslAlgorithms() {
+    log.info("Change AlgorithmIDs to fix problems with Java8 >= 141 ...");
+    // new AlgorithmID("1.2.840.113549.1.1.4", "md5WithRSAEncryption", new String[]
+    // { "MD5withRSA",
+    // "MD5/RSA", }, null, true);
+    new AlgorithmID("1.2.840.113549.1.1.5", "sha1WithRSAEncryption",
+        new String[] { "SHA1withRSA", "SHA1/RSA", "SHA-1/RSA", "SHA/RSA", }, null, true);
+    new AlgorithmID("1.2.840.113549.1.1.14", "sha224WithRSAEncryption",
+        new String[] { "SHA224withRSA", "SHA224/RSA", "SHA-224/RSA", }, null, true);
+    new AlgorithmID("1.2.840.113549.1.1.11", "sha256WithRSAEncryption",
+        new String[] { "SHA256withRSA", "SHA256/RSA", "SHA-256/RSA", }, null, true);
+    new AlgorithmID("1.2.840.113549.1.1.12", "sha384WithRSAEncryption",
+        new String[] { "SHA384withRSA", "SHA384/RSA", "SHA-384/RSA", }, null, true);
+    new AlgorithmID("1.2.840.113549.1.1.13", "sha512WithRSAEncryption",
+        new String[] { "SHA512withRSA", "SHA512/RSA", "SHA-512/RSA" }, null, true);
+
+    log.info("Change AlgorithmIDs finished");
+  }
+}