diff options
Diffstat (limited to 'core/src/main/java/org/onap/aaf/cadi/config/UsersDump.java')
| -rw-r--r-- | core/src/main/java/org/onap/aaf/cadi/config/UsersDump.java | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/core/src/main/java/org/onap/aaf/cadi/config/UsersDump.java b/core/src/main/java/org/onap/aaf/cadi/config/UsersDump.java deleted file mode 100644 index e0893e6..0000000 --- a/core/src/main/java/org/onap/aaf/cadi/config/UsersDump.java +++ /dev/null @@ -1,158 +0,0 @@ -/*******************************************************************************
- * ============LICENSE_START====================================================
- * * org.onap.aaf
- * * ===========================================================================
- * * Copyright © 2017 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====================================================
- * *
- * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
- * *
- ******************************************************************************/
-package org.onap.aaf.cadi.config;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.util.Date;
-import java.util.HashSet;
-
-import org.onap.aaf.cadi.AbsUserCache;
-import org.onap.aaf.cadi.lur.LocalLur;
-
-public class UsersDump {
-
- /**
- * @param args
- */
- public static boolean write(OutputStream os, AbsUserCache<?> lur) {
- PrintStream ps;
- if(os instanceof PrintStream) {
- ps = (PrintStream)os;
- } else {
- ps = new PrintStream(os);
- }
- try {
- ps.println("<?xml version='1.0' encoding='utf-8'?>");
- ps.println("<!--");
- ps.print( " Code Generated Tomcat Users and Roles from AT&T LUR on ");
- ps.println(new Date());
- ps.println( "-->");
- ps.println("<tomcat-users>");
-
- // We loop through Users, but want to write Groups first... therefore, save off print
- StringBuilder sb = new StringBuilder();
-
- // Obtain all unique role names
- HashSet<String> groups = new HashSet<String>();
- for(AbsUserCache<?>.DumpInfo di : lur.dumpInfo()) {
- sb.append("\n <user username=\"");
- sb.append(di.user);
- sb.append("\" roles=\"");
- boolean first = true;
- for(String role : di.perms) {
- groups.add(role);
- if(first)first = false;
- else sb.append(',');
- sb.append(role);
- }
- sb.append("\"/>");
-
- }
-
- // Print roles
- for(String group : groups) {
- ps.print(" <role rolename=\"");
- ps.print(group);
- ps.println("\"/>");
- }
-
- ps.println(sb);
-
- ps.println("</tomcat-users>");
- ps.flush();
- } catch (Throwable t) {
- t.printStackTrace(ps);
- return false;
- }
- return true;
- }
-
- /**
- *
- * Note: This method returns a String if there's an error, or null if ok.
- * This unusual style is necessitated by the fact that any Exceptions thrown are likely to
- * be unlogged and hidden from view, making debugging almost impossible.
- *
- * @param writeto
- * @param up
- * @return
- */
- public static String updateUsers(String writeto, LocalLur up) {
- // Dump a Tomcat-user.xml lookalike (anywhere)
- if(writeto!=null) {
- // First read content
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- if(UsersDump.write(baos, up)) {
- byte[] postulate = baos.toByteArray();
- // now get contents of file
- File file = new File(writeto);
- boolean writeIt;
- if(file.exists()) {
- try {
- FileInputStream fis = new FileInputStream(file);
- byte[] orig = new byte[(int)file.length()];
- try {
- fis.read(orig);
- } finally {
- fis.close();
- }
- // Starting at third "<" (<tomcat-users> line)
- int startA=0, startB=0;
- for(int i=0;startA<orig.length && i<3;++startA) if(orig[startA]=='<')++i;
- for(int i=0;startB<orig.length && i<3;++startB) if(postulate[startB]=='<')++i;
-
- writeIt=orig.length-startA!=postulate.length-startB; // first, check if remaining length is the same
- while(!writeIt && startA<orig.length && startB<postulate.length) {
- if(orig[startA++]!=postulate[startB++])writeIt = true;
- }
- } catch (Exception e) {
- writeIt = true;
- }
- } else {
- writeIt = true;
- }
-
- if(writeIt) {
- try {
- FileOutputStream fos = new FileOutputStream(file);
- try {
- fos.write(postulate);
- } finally {
- fos.close();
- }
- } catch (IOException e) {
- return e.getMessage();
- }
- }
- }
- }
- return null; // no message means ok.
- }
-
-}
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