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authorvasraz <vasyl.razinkov@est.tech>2022-10-14 13:35:39 +0100
committerMichael Morris <michael.morris@est.tech>2022-10-18 08:27:16 +0000
commitddb9d5a7637b382be9ac7a96ad023a983c41c342 (patch)
tree4e551d6ce4348aed56f42b021bbe4fcfccc3cd15 /openecomp-be/lib/openecomp-common-lib
parentccab3629426bdc6a87ca6102db3fdb23d4419b3e (diff)
Fix security risk 'Improper Input Validation'
Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech> Change-Id: I6a52148aec3b567db43ec57109214e52d106f73c Issue-ID: SDC-4189
Diffstat (limited to 'openecomp-be/lib/openecomp-common-lib')
-rw-r--r--openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/DefaultExceptionMapper.java16
-rw-r--r--openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/filters/DataValidatorFilter.java71
2 files changed, 87 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/DefaultExceptionMapper.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/DefaultExceptionMapper.java
index a059434709..4ad6fd7874 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/DefaultExceptionMapper.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/DefaultExceptionMapper.java
@@ -16,10 +16,12 @@
package org.openecomp.sdc.common.errors;
import com.fasterxml.jackson.databind.JsonMappingException;
+import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
+import javax.servlet.http.HttpServletResponse;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.Path;
@@ -29,8 +31,12 @@ import javax.ws.rs.core.Response.Status;
import javax.ws.rs.ext.ExceptionMapper;
import org.apache.commons.collections4.CollectionUtils;
import org.hibernate.validator.internal.engine.path.PathImpl;
+import org.onap.sdc.security.RepresentationUtils;
import org.openecomp.core.utilities.file.FileUtils;
import org.openecomp.core.utilities.json.JsonUtil;
+import org.openecomp.sdc.exception.NotAllowedSpecialCharsException;
+import org.openecomp.sdc.exception.ResponseFormat;
+import org.openecomp.sdc.exception.ServiceException;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.api.LoggerFactory;
@@ -113,4 +119,14 @@ public class DefaultExceptionMapper implements ExceptionMapper<Exception> {
private Object toEntity(final Status status, final ErrorCode code) {
return new ErrorCodeAndMessage(status, code);
}
+
+ public void writeToResponse(final NotAllowedSpecialCharsException e, final HttpServletResponse httpResponse) throws IOException {
+ final ResponseFormat responseFormat = new ResponseFormat(400);
+ responseFormat.setServiceException(new ServiceException(e.getErrorId(), e.getMessage(), new String[0]));
+ httpResponse.setStatus(responseFormat.getStatus());
+ httpResponse.setContentType("application/json");
+ httpResponse.setCharacterEncoding("UTF-8");
+ httpResponse.getWriter().write(RepresentationUtils.toRepresentation(responseFormat.getRequestError()));
+ }
+
}
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/filters/DataValidatorFilter.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/filters/DataValidatorFilter.java
new file mode 100644
index 0000000000..6e3f665762
--- /dev/null
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/filters/DataValidatorFilter.java
@@ -0,0 +1,71 @@
+/*
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2022 Nordix Foundation. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.sdc.common.filters;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.commons.lang3.StringUtils;
+import org.openecomp.sdc.common.CommonConfigurationManager;
+import org.openecomp.sdc.common.errors.DefaultExceptionMapper;
+import org.openecomp.sdc.exception.NotAllowedSpecialCharsException;
+
+/**
+ * Implements DataValidatorFilter for onboarding.
+ * Extends {@link DataValidatorFilterAbstract}
+ */
+public class DataValidatorFilter extends DataValidatorFilterAbstract {
+
+ private final DefaultExceptionMapper defaultExceptionMapper;
+
+ public DataValidatorFilter() {
+ defaultExceptionMapper = new DefaultExceptionMapper();
+ }
+
+ @Override
+ public void doFilter(final ServletRequest request, ServletResponse response, final FilterChain chain)
+ throws IOException, ServletException, NotAllowedSpecialCharsException {
+ try {
+ super.doFilter(request, response, chain);
+ } catch (final NotAllowedSpecialCharsException e) {
+ defaultExceptionMapper.writeToResponse(e, (HttpServletResponse) response);
+ }
+ }
+
+ @Override
+ protected List<String> getDataValidatorFilterExcludedUrls() {
+ final CommonConfigurationManager commonConfigurationManager = CommonConfigurationManager.getInstance();
+ if (commonConfigurationManager != null) {
+ final String dataValidatorFilterExcludedUrls = commonConfigurationManager.getConfigValue(DATA_VALIDATOR_FILTER_EXCLUDED_URLS, "");
+ if (StringUtils.isNotBlank(dataValidatorFilterExcludedUrls)) {
+ return Arrays.asList(dataValidatorFilterExcludedUrls.split(","));
+ }
+ }
+ return new ArrayList<>();
+ }
+
+}