1 files changed, 48 insertions, 0 deletions
diff --git a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/modules/AbstractAuthServletTask.java b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/modules/AbstractAuthServletTask.java
index 3d093a9f..5b5d0aa8 100644
--- a/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/modules/AbstractAuthServletTask.java
+++ b/eaaf_core/src/main/java/at/gv/egiz/eaaf/core/impl/idp/auth/modules/AbstractAuthServletTask.java
@@ -45,6 +45,7 @@ import org.springframework.core.io.ResourceLoader;
 import at.gv.egiz.eaaf.core.api.IRequest;
 import at.gv.egiz.eaaf.core.api.IRequestStorage;
 import at.gv.egiz.eaaf.core.api.data.EaafConstants;
+import at.gv.egiz.eaaf.core.api.data.EaafEventCodes;
 import at.gv.egiz.eaaf.core.api.idp.IConfiguration;
 import at.gv.egiz.eaaf.core.api.idp.auth.services.IProtocolAuthenticationService;
 import at.gv.egiz.eaaf.core.api.idp.process.ExecutionContext;
@@ -155,6 +156,36 @@ public abstract class AbstractAuthServletTask extends AbstractTask {
   }
 
   /**
+   * Stopping the current authentication process by User decision.
+   * 
+   * @param executionContext Current execution context
+   * @param request Http request
+   * @param response Http response
+   * @throws TaskExecutionException In case of an error during process-stopping
+   */
+  protected void stopProcessFromUserDecision(final ExecutionContext executionContext,
+      final HttpServletRequest request, final HttpServletResponse response)
+      throws TaskExecutionException {
+    try {
+      revisionsLogger.logEvent(pendingReq, EaafEventCodes.PROCESS_STOPPED_BY_USER);
+      pendingReq.setAbortedByUser(true);
+      pendingReq.setAuthenticated(false);
+      performRedirectToProtocolFinialization(executionContext, pendingReq, request, response);
+
+      log.trace("Set process-cancelation flag");
+      executionContext.setCanceleProcessFlag();
+
+    } catch (final EaafException e) {
+      throw new TaskExecutionException(pendingReq, e.getMessage(), e);
+
+    } catch (final Exception e) {
+      log.warn("Stopping auth.process FAILED", e);
+      throw new TaskExecutionException(pendingReq, e.getMessage(), e);
+
+    }
+  }
+  
+  /**
    * Parses the request input stream for parameters, assuming parameters are
    * encoded UTF-8 (no standard exists how browsers should encode them).
    *
@@ -268,4 +299,21 @@ public abstract class AbstractAuthServletTask extends AbstractTask {
       return url + "&" + param;
     }
   }
+
+  /**
+   * Get a {@link Boolean} parameter from http request.
+   *
+   * @param httpReq http Request object
+   * @param paramName http Parameter name
+   * @return <code>true</code> if the parameter exists and the <code>Boolean.parseBoolean(value)</code>
+   *     evaluates to <code>true</code>, otherwise <code>false</code>
+   */
+  protected boolean evaluteBooleanReqParam(final HttpServletRequest httpReq, final String paramName) {
+    final String value = httpReq.getParameter(paramName);
+    if (value != null) {
+      return Boolean.parseBoolean(value);
+    } else {
+      return false;
+    }
+  }
 }