Examples with RangerExportPolicyList org.apache.ranger.view.RangerExportPolicyList used on opensource projects

Example 1 with RangerExportPolicyList

use of org.apache.ranger.view.RangerExportPolicyList in project ranger by apache.

the class ServiceDBStore method writeJson.

private void writeJson(List<RangerPolicy> policies, String jsonFileName, HttpServletResponse response) throws JSONException, IOException {
    response.setContentType("text/json");
    response.setHeader("Content-Disposition", "attachment; filename=" + jsonFileName);
    ServletOutputStream out = null;
    RangerExportPolicyList rangerExportPolicyList = new RangerExportPolicyList();
    putMetaDataInfo(rangerExportPolicyList);
    rangerExportPolicyList.setPolicies(policies);
    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    String json = gson.toJson(rangerExportPolicyList, RangerExportPolicyList.class);
    try {
        out = response.getOutputStream();
        response.setStatus(HttpServletResponse.SC_OK);
        IOUtils.write(json, out, "UTF-8");
    } catch (Exception e) {
        LOG.error("Error while exporting json file " + jsonFileName, e);
    } finally {
        try {
            if (out != null) {
                out.flush();
                out.close();
            }
        } catch (Exception ex) {
        }
    }
}

Example 2 with RangerExportPolicyList

use of org.apache.ranger.view.RangerExportPolicyList in project ranger by apache.

the class ServiceREST method getPoliciesInCsv.

@GET
@Path("/policies/csv")
@Produces("text/csv")
public void getPoliciesInCsv(@Context HttpServletRequest request, @Context HttpServletResponse response) throws IOException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.getPoliciesInCsv()");
    }
    RangerPerfTracer perf = null;
    SearchFilter filter = searchUtil.getSearchFilter(request, policyService.sortFields);
    try {
        if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.getPoliciesInCsv()");
        }
        List<RangerPolicy> policyLists = new ArrayList<RangerPolicy>();
        policyLists = getAllFilteredPolicyList(filter, request, policyLists);
        if (CollectionUtils.isNotEmpty(policyLists)) {
            for (RangerPolicy rangerPolicy : policyLists) {
                if (rangerPolicy != null) {
                    ensureAdminAndAuditAccess(rangerPolicy);
                }
            }
            svcStore.getPoliciesInCSV(policyLists, response);
        } else {
            response.setStatus(HttpServletResponse.SC_NO_CONTENT);
            LOG.error("No policies found to download!");
        }
        RangerExportPolicyList rangerExportPolicyList = new RangerExportPolicyList();
        svcStore.putMetaDataInfo(rangerExportPolicyList);
        String metaDataInfo = JsonUtilsV2.mapToJson(rangerExportPolicyList.getMetaDataInfo());
        List<XXTrxLog> trxLogList = new ArrayList<XXTrxLog>();
        XXTrxLog xxTrxLog = new XXTrxLog();
        xxTrxLog.setAction("EXPORT CSV");
        xxTrxLog.setObjectClassType(AppConstants.CLASS_TYPE_RANGER_POLICY);
        xxTrxLog.setPreviousValue(metaDataInfo);
        trxLogList.add(xxTrxLog);
        bizUtil.createTrxLog(trxLogList);
    } catch (WebApplicationException excp) {
        throw excp;
    } catch (Throwable excp) {
        LOG.error("Error while downloading policy report", excp);
        throw restErrorUtil.createRESTException(excp.getMessage());
    } finally {
        RangerPerfTracer.log(perf);
    }
}

Example 3 with RangerExportPolicyList

use of org.apache.ranger.view.RangerExportPolicyList in project ranger by apache.

the class ServiceREST method getPoliciesInExcel.

@GET
@Path("/policies/downloadExcel")
@Produces("application/ms-excel")
public void getPoliciesInExcel(@Context HttpServletRequest request, @Context HttpServletResponse response) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.getPoliciesInExcel()");
    }
    RangerPerfTracer perf = null;
    SearchFilter filter = searchUtil.getSearchFilter(request, policyService.sortFields);
    try {
        if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.getPoliciesInExcel()");
        }
        List<RangerPolicy> policyLists = new ArrayList<RangerPolicy>();
        policyLists = getAllFilteredPolicyList(filter, request, policyLists);
        if (CollectionUtils.isNotEmpty(policyLists)) {
            for (RangerPolicy rangerPolicy : policyLists) {
                if (rangerPolicy != null) {
                    ensureAdminAndAuditAccess(rangerPolicy);
                }
            }
            svcStore.getPoliciesInExcel(policyLists, response);
        } else {
            response.setStatus(HttpServletResponse.SC_NO_CONTENT);
            LOG.error("No policies found to download!");
        }
        RangerExportPolicyList rangerExportPolicyList = new RangerExportPolicyList();
        svcStore.putMetaDataInfo(rangerExportPolicyList);
        String metaDataInfo = JsonUtilsV2.mapToJson(rangerExportPolicyList.getMetaDataInfo());
        List<XXTrxLog> trxLogList = new ArrayList<XXTrxLog>();
        XXTrxLog xxTrxLog = new XXTrxLog();
        xxTrxLog.setAction("EXPORT EXCEL");
        xxTrxLog.setObjectClassType(AppConstants.CLASS_TYPE_RANGER_POLICY);
        xxTrxLog.setPreviousValue(metaDataInfo);
        trxLogList.add(xxTrxLog);
        bizUtil.createTrxLog(trxLogList);
    } catch (WebApplicationException excp) {
        throw excp;
    } catch (Throwable excp) {
        LOG.error("Error while downloading policy report", excp);
        throw restErrorUtil.createRESTException(excp.getMessage());
    } finally {
        RangerPerfTracer.log(perf);
    }
}

Example 4 with RangerExportPolicyList

use of org.apache.ranger.view.RangerExportPolicyList in project ranger by apache.

the class ServiceREST method processPolicyInputJsonForMetaData.

private RangerExportPolicyList processPolicyInputJsonForMetaData(InputStream uploadedInputStream, RangerExportPolicyList rangerExportPolicyList) throws Exception {
    String policiesString = IOUtils.toString(uploadedInputStream);
    policiesString = policiesString.trim();
    if (StringUtils.isNotEmpty(policiesString)) {
        rangerExportPolicyList = JsonUtilsV2.jsonToObj(policiesString, RangerExportPolicyList.class);
    } else {
        LOG.error("Provided json file is empty!!");
        throw restErrorUtil.createRESTException("Provided json file is empty!!");
    }
    return rangerExportPolicyList;
}

Example 5 with RangerExportPolicyList

use of org.apache.ranger.view.RangerExportPolicyList in project ranger by apache.

the class ServiceREST method getPoliciesInJson.

@GET
@Path("/policies/exportJson")
@Produces("text/json")
public void getPoliciesInJson(@Context HttpServletRequest request, @Context HttpServletResponse response, @QueryParam("checkPoliciesExists") Boolean checkPoliciesExists) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.getPoliciesInJson()");
    }
    RangerPerfTracer perf = null;
    SearchFilter filter = searchUtil.getSearchFilter(request, policyService.sortFields);
    requestParamsValidation(filter);
    try {
        if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.getPoliciesInJson()");
        }
        if (checkPoliciesExists == null) {
            checkPoliciesExists = false;
        }
        List<RangerPolicy> policyLists = new ArrayList<RangerPolicy>();
        policyLists = getAllFilteredPolicyList(filter, request, policyLists);
        if (CollectionUtils.isNotEmpty(policyLists)) {
            for (RangerPolicy rangerPolicy : policyLists) {
                if (rangerPolicy != null) {
                    ensureAdminAndAuditAccess(rangerPolicy);
                }
            }
            bizUtil.blockAuditorRoleUser();
            svcStore.getPoliciesInJson(policyLists, response);
        } else {
            checkPoliciesExists = true;
            response.setStatus(HttpServletResponse.SC_NO_CONTENT);
            LOG.error("There is no Policy to Export!!");
        }
        if (!checkPoliciesExists) {
            RangerExportPolicyList rangerExportPolicyList = new RangerExportPolicyList();
            svcStore.putMetaDataInfo(rangerExportPolicyList);
            String metaDataInfo = JsonUtilsV2.mapToJson(rangerExportPolicyList.getMetaDataInfo());
            List<XXTrxLog> trxLogList = new ArrayList<XXTrxLog>();
            XXTrxLog xxTrxLog = new XXTrxLog();
            xxTrxLog.setAction("EXPORT JSON");
            xxTrxLog.setObjectClassType(AppConstants.CLASS_TYPE_RANGER_POLICY);
            xxTrxLog.setPreviousValue(metaDataInfo);
            trxLogList.add(xxTrxLog);
            bizUtil.createTrxLog(trxLogList);
        }
    } catch (WebApplicationException excp) {
        throw excp;
    } catch (Throwable excp) {
        LOG.error("Error while exporting policy file!!", excp);
        throw restErrorUtil.createRESTException(excp.getMessage());
    } finally {
        RangerPerfTracer.log(perf);
    }
}