Provide CA EE Restful interface and test client.

Tickets #144 and #145
Providing the following:

1. Simple EE restful interface for certificates, printing, listing and searching.
2. Simple EE restful interface for certificate enrollment requests.
3. Simple EE restful interface for profiles and profile properties.
4. Simple Test client to exercise the functionality.
5. Created restful client base class inherited by CARestClient and DRMRestClient.
6. Provide simple restful implementations of new interfaces added.

ToDO: Need some more refactoring to base classes for some of the new classes which are similar to classes
in the DRM restful area.
ToDO: Actual certificate enrollment code that will be refactored from existing ProfileSubmitServlet.

Provide CA EE Restful interface and test client review fixes.

1 files changed, 207 insertions, 0 deletions

diff --git a/base/common/src/com/netscape/cms/servlet/request/model/CertRequestDAO.java b/base/common/src/com/netscape/cms/servlet/request/model/CertRequestDAO.java
new file mode 100644
index 000000000..1d7f8aeae
--- /dev/null
+++ b/base/common/src/com/netscape/cms/servlet/request/model/CertRequestDAO.java
@@ -0,0 +1,207 @@
+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2011 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+package com.netscape.cms.servlet.request.model;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import javax.ws.rs.Path;
+import javax.ws.rs.core.UriBuilder;
+import javax.ws.rs.core.UriInfo;
+
+import netscape.security.x509.X509CertImpl;
+
+import com.netscape.certsrv.apps.CMS;
+import com.netscape.certsrv.base.EBaseException;
+import com.netscape.certsrv.ca.ICertificateAuthority;
+import com.netscape.certsrv.profile.IEnrollProfile;
+import com.netscape.certsrv.request.IRequest;
+import com.netscape.certsrv.request.IRequestQueue;
+import com.netscape.certsrv.request.RequestId;
+import com.netscape.certsrv.request.RequestStatus;
+import com.netscape.cms.servlet.cert.CertResource;
+import com.netscape.cms.servlet.request.CertRequestResource;
+
+/**
+ * @author alee
+ *
+ */
+public class CertRequestDAO extends CMSRequestDAO {
+    private IRequestQueue queue;
+    private ICertificateAuthority ca;
+
+    public static final String ATTR_SERIALNO = "serialNumber";
+    private static final String REQ_COMPLETE = "complete";
+
+    public CertRequestDAO() {
+
+        super("ca");
+        ca = (ICertificateAuthority) CMS.getSubsystem("ca");
+        queue = ca.getRequestQueue();
+
+    }
+
+    /**
+     * Finds list of requests matching the specified search filter.
+     *
+     * If the filter corresponds to a VLV search, then that search is executed and the pageSize
+     * and start parameters are used. Otherwise, the maxResults and maxTime parameters are
+     * used in the regularly indexed search.
+     *
+     * @param filter - ldap search filter
+     * @param start - start position for VLV search
+     * @param pageSize - page size for VLV search
+     * @param maxResults - max results to be returned in normal search
+     * @param maxTime - max time for normal search
+     * @param uriInfo - uri context of request
+     * @return collection of key request info
+     * @throws EBaseException
+     */
+
+    @SuppressWarnings("unchecked")
+    public CertRequestInfos listRequests(String filter, RequestId start, int pageSize, int maxResults, int maxTime,
+            UriInfo uriInfo) throws EBaseException {
+
+        CMSRequestInfos cmsInfos = listCMSRequests(filter, start, pageSize, maxResults, maxTime, uriInfo);
+
+        CertRequestInfos ret = new CertRequestInfos();
+
+        if (cmsInfos == null) {
+            ret.setRequests(null);
+            ret.setLinks(null);
+            return ret;
+        }
+
+        List<CertRequestInfo> list = new ArrayList<CertRequestInfo>();
+        ;
+        Collection<? extends CMSRequestInfo> cmsList = cmsInfos.getRequests();
+
+        // We absolutely know 100% that this list is a list
+        // of CertRequestInfo objects. This is because the method
+        // createCMSRequestInfo. Is the only one adding to it
+
+        list = (List<CertRequestInfo>) cmsList;
+
+        ret.setLinks(cmsInfos.getLinks());
+        ret.setRequests(list);
+
+        return ret;
+    }
+
+    /**
+     * Gets info for a specific request
+     *
+     * @param id
+     * @return info for specific request
+     * @throws EBaseException
+     */
+    public CertRequestInfo getRequest(RequestId id, UriInfo uriInfo) throws EBaseException {
+        IRequest request = queue.findRequest(id);
+        if (request == null) {
+            return null;
+        }
+        CertRequestInfo info = createCMSRequestInfo(request, uriInfo);
+        return info;
+    }
+
+    /**
+     * Submits an enrollment request and processes it.
+     *
+     * @param data
+     * @return info for the request submitted.
+     * @throws EBaseException
+     */
+    public CertRequestInfo submitRequest(EnrollmentRequestData data, UriInfo uriInfo) throws EBaseException {
+
+        //TODO perform actual profile request.
+
+        throw new EBaseException("Not implemented.");
+    }
+
+    public void approveRequest(RequestId id) throws EBaseException {
+        IRequest request = queue.findRequest(id);
+        request.setRequestStatus(RequestStatus.APPROVED);
+        queue.updateRequest(request);
+    }
+
+    public void rejectRequest(RequestId id) throws EBaseException {
+        IRequest request = queue.findRequest(id);
+        request.setRequestStatus(RequestStatus.CANCELED);
+        queue.updateRequest(request);
+    }
+
+    public void cancelRequest(RequestId id) throws EBaseException {
+        IRequest request = queue.findRequest(id);
+        request.setRequestStatus(RequestStatus.REJECTED);
+        queue.updateRequest(request);
+    }
+
+    private CertRequestInfo createCertRequestInfo(IRequest request, UriInfo uriInfo) {
+        CertRequestInfo ret = new CertRequestInfo();
+
+        String requestType = request.getRequestType();
+        String requestStatus = request.getRequestStatus().toString();
+
+        ret.setRequestType(requestType);
+        ret.setRequestStatus(requestStatus);
+
+        ret.setCertRequestType(request.getExtDataInString("cert_request_type"));
+
+        Path certRequestPath = CertRequestResource.class.getAnnotation(Path.class);
+        RequestId rid = request.getRequestId();
+
+        UriBuilder reqBuilder = uriInfo.getBaseUriBuilder();
+        reqBuilder.path(certRequestPath.value() + "/" + rid);
+        ret.setRequestURL(reqBuilder.build().toString());
+
+        //Get Cert info if issued.
+
+        String serialNoStr = null;
+
+        if ((requestType != null) && (requestStatus != null)) {
+            if (requestStatus.equals(REQ_COMPLETE)) {
+                X509CertImpl impl[] = new X509CertImpl[1];
+                impl[0] = request.getExtDataInCert(IEnrollProfile.REQUEST_ISSUED_CERT);
+
+                BigInteger serialNo;
+                if (impl[0] != null) {
+                    serialNo = impl[0].getSerialNumber();
+                    serialNoStr = serialNo.toString();
+                }
+            }
+
+        }
+
+        if (serialNoStr != null && !serialNoStr.equals("")) {
+            Path certPath = CertResource.class.getAnnotation(Path.class);
+            UriBuilder certBuilder = uriInfo.getBaseUriBuilder();
+            certBuilder.path(certPath.value() + "/" + serialNoStr);
+            ret.setCertURL(certBuilder.build().toString());
+        }
+
+        return ret;
+    }
+
+    @Override
+    public CertRequestInfo createCMSRequestInfo(IRequest request, UriInfo uriInfo) {
+        return createCertRequestInfo(request, uriInfo);
+    }
+
+}