VES Collector - certBasicAuth1.4.4

https://jira.onap.org/browse/DCAEGEN2-1440

Issue-ID: DCAEGEN2-1440
Change-Id: I7976d03c65e261930533a49a6716fd6161124ad9
Signed-off-by: Zlatko Murgoski <zlatko.murgoski@nokia.com>

1 files changed, 0 insertions, 83 deletions

diff --git a/src/main/java/org/onap/dcae/common/configuration/CustomFilter.java b/src/main/java/org/onap/dcae/common/configuration/CustomFilter.java
deleted file mode 100644
index ae693fa6..00000000
--- a/src/main/java/org/onap/dcae/common/configuration/CustomFilter.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * org.onap.dcaegen2.collectors.ves
- * ================================================================================
- * Copyright (C) 2019 Nokia. 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.onap.dcae.common.configuration;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.security.cert.X509Certificate;
-import java.util.Arrays;
-import java.util.regex.Pattern;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletResponse;
-import org.onap.dcae.ApplicationSettings;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.web.filter.GenericFilterBean;
-
-@Configuration
-public class CustomFilter extends GenericFilterBean {
-
-  private static final String CERTIFICATE_X_509 = "javax.servlet.request.X509Certificate";
-  private static final String MESSAGE = "SubjectDN didn't match with any regexp from %s file like %s";
-  private ApplicationSettings properties;
-
-  public CustomFilter(ApplicationSettings properties) {
-    this.properties = properties;
-  }
-
-  @Override
-  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse,
-      FilterChain filterChain) throws IOException, ServletException {
-
-    X509Certificate[] cert = (X509Certificate[]) servletRequest.getAttribute(CERTIFICATE_X_509);
-
-    if (cert != null) {
-      if (getLines().anyMatch(element -> Pattern.compile(element).matcher(getSubjectDN(cert)).find())) {
-        filterChain.doFilter(servletRequest, servletResponse);
-      } else {
-        setResponse((HttpServletResponse) servletResponse);
-      }
-    } else {
-      filterChain.doFilter(servletRequest, servletResponse);
-    }
-  }
-
-  private void setResponse(HttpServletResponse servletResponse) throws IOException {
-    HttpServletResponse response = servletResponse;
-    response.sendError(HttpServletResponse.SC_FORBIDDEN,
-        String.format(MESSAGE, properties.certSubjectMatcher(), getLines().collect(Collectors.joining(" "))));
-  }
-
-  private Stream<String> getLines() throws IOException {
-    return Files.lines(Paths.get(properties.certSubjectMatcher()));
-  }
-
-  private String getSubjectDN(X509Certificate[] certs) {
-    return Arrays.stream(certs).map(e -> e.getSubjectDN().getName())
-        .map(x -> x.split(",")).flatMap(Arrays::stream)
-        .collect(Collectors.joining(","));
-  }
-}