MOA-ID version 1.1 (initial)

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@19 d688527b-c9ab-4aba-bd8d-4036d912da1d

1 files changed, 105 insertions, 0 deletions

diff --git a/id.server/src/at/gv/egovernment/moa/id/config/ConfigurationProvider.java b/id.server/src/at/gv/egovernment/moa/id/config/ConfigurationProvider.java
new file mode 100644
index 000000000..5d523ba62
--- /dev/null
+++ b/id.server/src/at/gv/egovernment/moa/id/config/ConfigurationProvider.java
@@ -0,0 +1,105 @@
+package at.gv.egovernment.moa.id.config;
+
+import java.math.BigInteger;
+import java.security.Principal;
+import java.security.cert.X509Certificate;
+import java.util.Map;
+
+import at.gv.egovernment.moa.id.data.IssuerAndSerial;
+
+/**
+ * Base class for <code>AuthConfigurationProvider</code> and <code>ProxyConfigurationProvider</code>,
+ * providing functions common to both of them.
+ *
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+public class ConfigurationProvider {
+
+  /**
+   * Constructor
+   */
+  public ConfigurationProvider() {
+    super();
+  }
+
+  /** 
+   * The name of the system property which contains the file name of the 
+   * configuration file.
+   */
+  public static final String CONFIG_PROPERTY_NAME =
+    "moa.id.configuration";
+
+  /**
+   * The name of the generic configuration property giving the certstore directory path.
+   */
+  public static final String DIRECTORY_CERTSTORE_PARAMETER_PROPERTY =
+    "DirectoryCertStoreParameters.RootDir";
+
+  /**
+     * A <code>Map</code> which contains generic configuration information. Maps a
+     * configuration name (a <code>String</code>) to a configuration value (also a
+     * <code>String</code>).
+     */
+  protected Map genericConfiguration;
+
+  /** The default chaining mode. */
+  protected String defaultChainingMode;
+
+  /** 
+     * A <code>Map</code> which contains the <code>IssuerAndSerial</code> to
+     * chaining mode (a <code>String</code>) mapping.
+     */
+  protected Map chainingModes;
+
+  /**
+     * the URL for the trusted CA Certificates
+     */
+  protected String trustedCACertificates;
+
+  /**
+     * Returns the mapping of generic configuration properties.
+     * 
+     * @return The mapping of generic configuration properties (a name to value
+     * mapping) from the configuration.
+     */
+  public Map getGenericConfiguration() {
+    return genericConfiguration;
+  }
+
+  /**
+     * Returns the value of a parameter from the generic configuration section.
+     * 
+     * @return the parameter value; <code>null</code> if no such parameter
+     */
+  public String getGenericConfigurationParameter(String parameter) {
+  	if (! genericConfiguration.containsKey(parameter))
+  		return null;
+    return (String)genericConfiguration.get(parameter);
+  }
+
+  /**
+     * Return the chaining mode for a given trust anchor.
+     * 
+     * @param trustAnchor The trust anchor for which the chaining mode should be
+     * returned.
+     * @return The chaining mode for the given trust anchor. If the trust anchor
+     * has not been configured separately, the system default will be returned.
+     */
+  public String getChainingMode(X509Certificate trustAnchor) {
+    Principal issuer = trustAnchor.getIssuerDN();
+    BigInteger serial = trustAnchor.getSerialNumber();
+    IssuerAndSerial issuerAndSerial = new IssuerAndSerial(issuer, serial);
+  
+    String mode = (String) chainingModes.get(issuerAndSerial);
+    return mode != null ? mode : defaultChainingMode;
+  }
+
+  /**
+   * Returns the trustedCACertificates.
+   * @return String
+   */
+  public String getTrustedCACertificates() {
+    return trustedCACertificates;
+  }
+}