Update to use aai-common 1.7.2 and use common aaf auth1.7.0

Issue-ID: AAI-3128
Change-Id: I89fa3c1b442eb8b528b1074ad07eb88f786ba264
Signed-off-by: Maharajh, Robby (rx2202) <rx2202@us.att.com>

2 files changed, 6 insertions, 189 deletions

diff --git a/pom.xml b/pom.xml
index 11c9b2c..343f05c 100755
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.onap.aai.aai-common</groupId>
         <artifactId>aai-parent</artifactId>
-        <version>1.7.0</version>
+        <version>1.7.2</version>
     </parent>
     <groupId>org.onap.aai.graphadmin</groupId>
     <artifactId>aai-graphadmin</artifactId>
@@ -56,7 +56,7 @@
         <docker.push.registry>localhost:5000</docker.push.registry>
         <aai.docker.version>1.0.0</aai.docker.version>
         <aai.schema.service.version>1.7.9</aai.schema.service.version>
-        <aai.common.version>1.7.0</aai.common.version>
+        <aai.common.version>1.7.2</aai.common.version>
         <aai.build.directory>${project.build.directory}/${project.artifactId}-${project.version}-build/
         </aai.build.directory>
         <aai.docker.namespace>onap</aai.docker.namespace>
@@ -346,6 +346,10 @@
             <artifactId>aai-core</artifactId>
             <exclusions>
                 <exclusion>
+                    <groupId>org.onap.aai.aai-common</groupId>
+                    <artifactId>aai-aaf-auth</artifactId>
+                </exclusion>
+                <exclusion>
                     <groupId>com.sun.jersey</groupId>
                     <artifactId>jersey-core</artifactId>
                 </exclusion>
diff --git a/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java b/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java
deleted file mode 100644
index 8c973a1..0000000
--- a/src/main/java/org/onap/aai/interceptors/pre/TwoWaySslAuthorization.java
+++ /dev/null
@@ -1,187 +0,0 @@
-/**
- * ============LICENSE_START=======================================================
- * org.onap.aai
- * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. 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.aai.interceptors.pre;
-
-import org.onap.aai.aaf.auth.AAIAuthCore;
-import org.onap.aai.exceptions.AAIException;
-import org.onap.aai.interceptors.AAIContainerFilter;
-import org.onap.aai.interceptors.AAIHeaderProperties;
-import org.onap.aai.logging.ErrorLogHelper;
-import org.onap.aai.restcore.HttpMethod;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Profile;
-
-import javax.annotation.Priority;
-import javax.security.auth.x500.X500Principal;
-import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.container.ContainerRequestContext;
-import javax.ws.rs.container.ContainerRequestFilter;
-import javax.ws.rs.container.PreMatching;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.ext.Provider;
-import java.security.cert.X509Certificate;
-import java.util.*;
-import java.util.stream.Collectors;
-
-@Provider
-@PreMatching
-@Priority(AAIRequestFilterPriority.AUTHORIZATION)
-@Profile("two-way-ssl")
-public class TwoWaySslAuthorization extends AAIContainerFilter implements ContainerRequestFilter {
-
-	@Autowired
-	private HttpServletRequest httpServletRequest;
-
-	@Autowired
-	private AAIAuthCore aaiAuthCore;
-
-	@Override
-	public void filter(ContainerRequestContext requestContext) {
-
-		Optional<Response> oResp;
-
-		String uri = requestContext.getUriInfo().getAbsolutePath().getPath();
-		String httpMethod = getHttpMethod(requestContext);
-
-		List<MediaType> acceptHeaderValues = requestContext.getAcceptableMediaTypes();
-
-		Optional<String> authUser = getUser(this.httpServletRequest);
-
-		if (authUser.isPresent()) {
-			oResp = this.authorize(uri, httpMethod, acceptHeaderValues, authUser.get(),
-					this.getHaProxyUser(this.httpServletRequest), getCertIssuer(this.httpServletRequest));
-			if (oResp.isPresent()) {
-				requestContext.abortWith(oResp.get());
-				return;
-			}
-		} else {
-			AAIException aaie = new AAIException("AAI_9107");
-			requestContext
-					.abortWith(Response
-							.status(aaie.getErrorObject().getHTTPResponseCode()).entity(ErrorLogHelper
-									.getRESTAPIErrorResponseWithLogging(acceptHeaderValues, aaie, new ArrayList<>()))
-							.build());
-		}
-
-	}
-
-	private String getCertIssuer(HttpServletRequest hsr) {
-		String issuer =  hsr.getHeader("X-AAI-SSL-Issuer");
-		if (issuer != null && !issuer.isEmpty()) {
-			// the haproxy header replaces the ', ' with '/' and reverses on the '/' need to undo that.
-			List<String> broken = Arrays.asList(issuer.split("/"));
-			broken = broken.stream().filter(s -> !s.isEmpty()).collect(Collectors.toList());
-			Collections.reverse(broken);
-			issuer = String.join(", ", broken);
-		} else {
-			if (hsr.getAttribute("javax.servlet.request.cipher_suite") != null) {
-				X509Certificate[] certChain = (X509Certificate[]) hsr.getAttribute("javax.servlet.request.X509Certificate");
-				if (certChain != null && certChain.length > 0) {
-					X509Certificate clientCert = certChain[0];
-					issuer = clientCert.getIssuerX500Principal().getName();
-				}
-			}
-		}
-		return issuer;
-	}
-
-	private String getHttpMethod(ContainerRequestContext requestContext) {
-		String httpMethod = requestContext.getMethod();
-		if ("POST".equalsIgnoreCase(httpMethod)
-				&& "PATCH".equals(requestContext.getHeaderString(AAIHeaderProperties.HTTP_METHOD_OVERRIDE))) {
-			httpMethod = HttpMethod.MERGE_PATCH.toString();
-		}
-		if (httpMethod.equalsIgnoreCase(HttpMethod.MERGE_PATCH.toString()) || "patch".equalsIgnoreCase(httpMethod)) {
-			httpMethod = HttpMethod.PUT.toString();
-		}
-		return httpMethod;
-	}
-
-	private Optional<String> getUser(HttpServletRequest hsr) {
-		String authUser = null;
-		if (hsr.getAttribute("javax.servlet.request.cipher_suite") != null) {
-			X509Certificate[] certChain = (X509Certificate[]) hsr.getAttribute("javax.servlet.request.X509Certificate");
-
-			/*
-			 * If the certificate is null or the certificate chain length is zero Then
-			 * retrieve the authorization in the request header Authorization Check that it
-			 * is not null and that it starts with Basic and then strip the basic portion to
-			 * get the base64 credentials Check if this is contained in the AAIBasicAuth
-			 * Singleton class If it is, retrieve the username associated with that
-			 * credentials and set to authUser Otherwise, get the principal from certificate
-			 * and use that authUser
-			 */
-
-			if (certChain == null || certChain.length == 0) {
-
-				String authorization = hsr.getHeader("Authorization");
-
-				if (authorization != null && authorization.startsWith("Basic ")) {
-					authUser = authorization.replace("Basic ", "");
-				}
-
-			} else {
-				X509Certificate clientCert = certChain[0];
-				X500Principal subjectDN = clientCert.getSubjectX500Principal();
-				authUser = subjectDN.toString().toLowerCase();
-			}
-		}
-
-		return Optional.ofNullable(authUser);
-	}
-
-	private String getHaProxyUser(HttpServletRequest hsr) {
-		String haProxyUser;
-		if (Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-CN")) 
-				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-OU"))
-				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-O"))
-				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-L"))
-				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-ST"))
-				|| Objects.isNull(hsr.getHeader("X-AAI-SSL-Client-C"))) {
-			haProxyUser = "";
-		} else {
-			haProxyUser = String.format("CN=%s, OU=%s, O=\"%s\", L=%s, ST=%s, C=%s",
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-CN"), ""),
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-OU"), ""),
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-O"), ""),
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-L"), ""),
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-ST"), ""),
-					Objects.toString(hsr.getHeader("X-AAI-SSL-Client-C"), "")).toLowerCase();
-		}
-		return haProxyUser;
-	}
-
-	private Optional<Response> authorize(String uri, String httpMethod, List<MediaType> acceptHeaderValues,
-			String authUser, String haProxyUser, String issuer) {
-		Response response = null;
-		try {
-			if (!aaiAuthCore.authorize(authUser, uri, httpMethod, haProxyUser, issuer)) {
-				throw new AAIException("AAI_9101", "Request on " + httpMethod + " " + uri + " status is not OK");
-			}
-		} catch (AAIException e) {
-			response = Response.status(e.getErrorObject().getHTTPResponseCode())
-					.entity(ErrorLogHelper.getRESTAPIErrorResponseWithLogging(acceptHeaderValues, e, new ArrayList<>()))
-					.build();
-		}
-		return Optional.ofNullable(response);
-	}
-
-}