149 lines
4.9 KiB
Java
149 lines
4.9 KiB
Java
package org.gcube.application.framework.core.security;
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import javax.security.auth.login.AccountExpiredException;
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import javax.security.auth.login.CredentialExpiredException;
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import javax.security.auth.login.FailedLoginException;
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import javax.security.auth.login.LoginContext;
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import javax.security.auth.login.LoginException;
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import org.gcube.application.framework.core.util.UserCredential;
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import org.gcube.vomanagement.vomsapi.ExtendedVOMSAdmin;
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import org.gcube.vomanagement.vomsapi.VOMSAdmin;
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import org.gridforum.jgss.ExtendedGSSCredential;
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public class LDAPAuthenticationModule {
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public static String LDAP_HOST = "LDAP_HOST";
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public static String BASE_DN = "BASE_DN";
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private String contextName = "Gridsphere";
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//private String contextName = "AslLoginConf";
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public LDAPAuthenticationModule () {
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return;
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}
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public boolean checkAuthentication(String username, String password) throws Exception {
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System.out.println("beginning authentication for " + username);
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System.out.println("I am in ASL");
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LoginContext loginContext;
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// Create the LoginContext
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try {
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loginContext = new LoginContext(contextName, new JaasCallbackHandler(username, password));
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} catch (SecurityException e) {
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e.printStackTrace();
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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System.out.println("Getting credential from VOMS");
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if (cred == null) {
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System.out.println("The credential does NOT exist");
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throw new Exception("key4", e);
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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} catch (LoginException e) {
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e.printStackTrace();
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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System.out.println("Getting credential from VOMS");
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if (cred == null) {
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System.out.println("The credential does NOT exist");
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throw new Exception("key4", e);
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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}
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// Attempt login
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try {
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loginContext.login();
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} catch (FailedLoginException e) {
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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// throw new Exception("key4", e);
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if (cred == null) {
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e.printStackTrace();
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System.out.println("The credential is NULL!!!!!!!!!!!!");
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return false;
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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} catch (AccountExpiredException e) {
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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// throw new Exception("key4", e);
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if (cred == null) {
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e.printStackTrace();
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System.out.println("The credential is NULL!!!!!!!!!!!!");
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return false;
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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} catch (CredentialExpiredException e) {
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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// throw new Exception("key4", e);
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if (cred == null) {
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e.printStackTrace();
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System.out.println("The credential is NULL!!!!!!!!!!!!");
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return false;
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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} catch (Exception e) {
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// Check user's credential
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ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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// throw new Exception("key4", e);
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if (cred == null) {
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e.printStackTrace();
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System.out.println("The credential is NULL!!!!!!!!!!!!");
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return false;
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} else {
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System.out.println("The credential is OK!!!!!!!!!!!!");
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return true;
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}
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}
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System.out.println("ASL returning value true");
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return true;
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// Check user's credential
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// ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
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//
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// System.out.println("Getting credential from VOMS");
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// if (cred == null) {
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// System.out.println("The credential does NOT exist");
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// return false;
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// } else {
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// System.out.println("The credential is OK!!!!!!!!!!!!");
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// return true;
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// }
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}
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}
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