rogerrut 2005/01/28 14:36:21 Modified: components/sso/src/java/org/apache/jetspeed/sso/impl SSOSiteImpl.java PersistenceBrokerSSOProvider.java components/sso/src/test/org/apache/jetspeed/sso TestSSOComponent.java Log: SSO Update --> Added group support. You can create an SSO entry for a group. A user will be checked against each member of the group for a match --> Added new API's which makes it easier to call from the UI since at that point no subject is available. --> Updated SSO Management portlets so that it handles groups --> Cleanup of code and removal of unused imports Revision Changes Path 1.6 +5 -57 jakarta-jetspeed-2/components/sso/src/java/org/apache/jetspeed/sso/impl/SSOSiteImpl.java Index: SSOSiteImpl.java =================================================================== RCS file: /home/cvs/jakarta-jetspeed-2/components/sso/src/java/org/apache/jetspeed/sso/impl/SSOSiteImpl.java,v retrieving revision 1.5 retrieving revision 1.6 diff -u -r1.5 -r1.6 --- SSOSiteImpl.java 4 Dec 2004 22:28:19 -0000 1.5 +++ SSOSiteImpl.java 28 Jan 2005 22:36:21 -0000 1.6 @@ -22,7 +22,6 @@ import org.apache.jetspeed.sso.SSOException; import org.apache.jetspeed.sso.SSOSite; -import org.apache.jetspeed.security.om.InternalCredential; import org.apache.jetspeed.sso.SSOPrincipal; /** @@ -43,7 +42,6 @@ private boolean isAllowUserSet; private boolean isCertificateRequired; - private Collection credentials = new Vector(); private Collection principals = new Vector(); private Collection remotePrincipals = new Vector(); @@ -60,18 +58,6 @@ */ /** - * @return Returns the credentials. - */ - public Collection getCredentials() { - return this.credentials; - } - /** - * @param credentials The credentials to set. - */ - public void setCredentials(Collection credentials) { - this.credentials.addAll(credentials); - } - /** * @return Returns the isAllowUserSet. */ public boolean isAllowUserSet() { @@ -150,49 +136,12 @@ * Adds the credentail to the credentials collection * */ - public void addCredential(InternalCredential credential) throws SSOException - { - boolean bStatus = false; - - try - { - bStatus = credentials.add(credential); - } - catch(Exception e) - { - // Adding credentail to coollection failed -- notify caller with SSOException - throw new SSOException(SSOException.FAILED_ADDING_CREDENTIALS_FOR_SITE + e.getMessage()); - } - - if ( bStatus == false) - throw new SSOException(SSOException.FAILED_ADDING_CREDENTIALS_FOR_SITE ); - } - /** - * removeCredential() - * removes a credentail from the credentials collection - * - */ - public void removeCredential(InternalCredential credential) throws SSOException - { - boolean bStatus = false; - - try - { - bStatus = credentials.remove(credential); - } - catch(Exception e) - { - // Adding credentail to coollection failed -- notify caller with SSOException - throw new SSOException(SSOException.FAILED_REMOVING_CREDENTIALS_FOR_SITE + e.getMessage()); - } - - if ( bStatus == false) - throw new SSOException(SSOException.FAILED_REMOVING_CREDENTIALS_FOR_SITE ); - } + /** - * Adds the credentail to the credentials collection + * addPrincipal + * Adds the SSOPrincipal to the principals collection * */ public void addPrincipal(SSOPrincipal principal) throws SSOException { @@ -231,9 +180,7 @@ try { - // TODO: Removing results in an OJB exception. Ignore it for the moment but it needs to be fixed soon... bStatus = principals.remove(principalObj); - //bStatus = true; } catch(Exception e) { @@ -259,4 +206,5 @@ public void setRemotePrincipals(Collection remotePrincipals) { this.remotePrincipals = remotePrincipals; } + } 1.14 +209 -51 jakarta-jetspeed-2/components/sso/src/java/org/apache/jetspeed/sso/impl/PersistenceBrokerSSOProvider.java Index: PersistenceBrokerSSOProvider.java =================================================================== RCS file: /home/cvs/jakarta-jetspeed-2/components/sso/src/java/org/apache/jetspeed/sso/impl/PersistenceBrokerSSOProvider.java,v retrieving revision 1.13 retrieving revision 1.14 diff -u -r1.13 -r1.14 --- PersistenceBrokerSSOProvider.java 13 Jan 2005 22:16:59 -0000 1.13 +++ PersistenceBrokerSSOProvider.java 28 Jan 2005 22:36:21 -0000 1.14 @@ -15,11 +15,14 @@ */ package org.apache.jetspeed.sso.impl; +import java.security.Principal; import java.util.ArrayList; import java.util.Collection; +import java.util.HashSet; import java.util.Hashtable; import java.util.Iterator; import java.util.List; +import java.util.Set; import java.util.StringTokenizer; import org.apache.jetspeed.security.UserPrincipal; @@ -40,9 +43,13 @@ import org.apache.jetspeed.security.SecurityHelper; import org.apache.jetspeed.security.BasePrincipal; +import org.apache.jetspeed.security.impl.GroupPrincipalImpl; +import org.apache.jetspeed.security.impl.UserPrincipalImpl; import org.apache.jetspeed.security.om.InternalCredential; +import org.apache.jetspeed.security.om.InternalGroupPrincipal; import org.apache.jetspeed.security.om.InternalUserPrincipal; import org.apache.jetspeed.security.om.impl.InternalCredentialImpl; +import org.apache.jetspeed.security.om.impl.InternalGroupPrincipalImpl; import org.apache.jetspeed.security.om.impl.InternalUserPrincipalImpl; import org.apache.jetspeed.security.spi.impl.DefaultPasswordCredentialImpl; @@ -60,6 +67,10 @@ InitablePersistenceBrokerDaoSupport implements SSOProvider { private Hashtable mapSite = new Hashtable(); + + private String USER_PATH = "/user/"; + private String GROUP_PATH = "/group/"; + /** * PersitenceBrokerSSOProvider() * @param repository Location of repository mapping file. Must be available within the classpath. @@ -80,6 +91,103 @@ Collection c = getPersistenceBrokerTemplate().getCollectionByQuery(query); return c.iterator(); } + + /** + * addCredentialsForSite() + * @param fullPath + * @param remoteUser + * @param site + * @param pwd + * @throws SSOException + */ + public void addCredentialsForSite(String fullPath, String remoteUser, String site, String pwd) throws SSOException + { + // Create a Subject for the given path and forward it to the API addCredentialsForSite() + Principal principal = null; + String name = null; + + // Group or User + if (fullPath.indexOf("/group/") > -1 ) + { + name = fullPath.substring(GROUP_PATH.length()); + principal = new GroupPrincipalImpl(name); + } + else + { + name = fullPath.substring(USER_PATH.length()); + principal = new UserPrincipalImpl(name); + } + + // Create Subject + Set principals = new HashSet(); + principals.add(principal); + Subject subject = new Subject(true, principals, new HashSet(), new HashSet()); + + // Call into the API + addCredentialsForSite(subject, remoteUser, site, pwd); + } + + /** + * removeCredentialsForSite() + * @param fullPath + * @param site + * @throws SSOException + */ + public void removeCredentialsForSite(String fullPath, String site) throws SSOException + { + // Create a Subject for the given path and forward it to the API addCredentialsForSite() + Principal principal = null; + String name = null; + + // Group or User + if (fullPath.indexOf("/group/") > -1 ) + { + name = fullPath.substring(GROUP_PATH.length()); + principal = new GroupPrincipalImpl(name); + } + else + { + name = fullPath.substring(USER_PATH.length()); + principal = new UserPrincipalImpl(name); + } + + // Create Subject + Set principals = new HashSet(); + principals.add(principal); + Subject subject = new Subject(true, principals, new HashSet(), new HashSet()); + + // Call into the API + this.removeCredentialsForSite(subject,site); + } + + + /** Retrive site information + * + * getSiteURL + */ + + public String getSiteURL(String site) + { + // The site is the URL + return site; + } + + /** + * getSiteName + */ + public String getSiteName(String site) + { + SSOSite ssoSite = getSSOSiteObject(site); + + if ( ssoSite == null) + { + return ssoSite.getName(); + } + else + { + return null; + } + } /* (non-Javadoc) * @see org.apache.jetspeed.sso.SSOProvider#hasSSOCredentials(javax.security.auth.Subject, java.lang.String) @@ -97,9 +205,10 @@ BasePrincipal principal = (BasePrincipal)SecurityHelper.getBestPrincipal(subject, UserPrincipal.class); String fullPath = principal.getFullPath(); + // Get remotePrincipals for Site and match them with the Remote Principal for the Principal attached to site - Collection principalsForSite = ssoSite.getPrincipals(); - Collection remoteForSite = ssoSite.getRemotePrincipals(); + Collection remoteForSite = ssoSite.getRemotePrincipals(); + Collection principalsForSite = ssoSite.getPrincipals(); // Users // If any of them don't exist just return if (principalsForSite == null || remoteForSite== null ) @@ -174,19 +283,25 @@ if (principal == null ) { - principal = getSSOPrincipa(fullPath); + principal = getSSOPrincipal(fullPath); ssoSite.addPrincipal(principal); } else { // Check if the entry the user likes to update exists already Collection remoteForSite = ssoSite.getRemotePrincipals(); - if ( remoteForSite != null) + Collection principalsForSite = ssoSite.getPrincipals(); + + if ( remoteForSite != null && principalsForSite != null) { - if (findRemoteMatch(principal.getRemotePrincipals(), remoteForSite) != null ) + Collection remoteForPrincipals = this.getRemotePrincipalsForPrincipal(principalsForSite, fullPath); + if ( remoteForPrincipals != null) { - // Entry exists can't to an add has to call update - throw new SSOException(SSOException.REMOTE_PRINCIPAL_EXISTS_CALL_UPDATE); + if (findRemoteMatch(remoteForPrincipals, remoteForSite) != null ) + { + // Entry exists can't to an add has to call update + throw new SSOException(SSOException.REMOTE_PRINCIPAL_EXISTS_CALL_UPDATE); + } } } } @@ -196,7 +311,16 @@ // Create a remote principal and credentials InternalUserPrincipalImpl remotePrincipal = new InternalUserPrincipalImpl(remoteUser); - remotePrincipal.setFullPath("/sso/user/"+ principalName + "/" + remoteUser); + + /* + * The RemotePrincipal (class InternalUserPrincipal) will have a fullPath that identifies the entry as an SSO credential. + * The entry has to be unique for a site and principal (GROUP -or- USER ) an therefore it needs to be encoded as following: + * The convention for the path is the following: /sso/SiteID/{user|group}/{user name | group name}/remote user name + */ + if ( fullPath.indexOf("/group/") > -1) + remotePrincipal.setFullPath("/sso/" + ssoSite.getSiteId() + "/group/"+ principalName + "/" + remoteUser); + else + remotePrincipal.setFullPath("/sso/" + ssoSite.getSiteId() + "/user/"+ principalName + "/" + remoteUser); // New credential object for remote principal InternalCredentialImpl credential = @@ -271,7 +395,7 @@ // Update assocation tables ssoSite.getRemotePrincipals().remove(remotePrincipal); - getRemotePrincipalsForPrincipal(principalsForSite, fullPath).remove(remotePrincipal); + remoteForPrincipals.remove(remotePrincipal); // delete the remote Principal from the SECURITY_PRINCIPAL table getPersistenceBrokerTemplate().delete(remotePrincipal); @@ -328,8 +452,8 @@ String principalName = ((BasePrincipal)SecurityHelper.getBestPrincipal(subject, UserPrincipal.class)).getName(); // Get remotePrincipals for Site and match them with the Remote Principal for the Principal attached to site - Collection principalsForSite = ssoSite.getPrincipals(); - Collection remoteForSite = ssoSite.getRemotePrincipals(); + Collection principalsForSite = ssoSite.getPrincipals(); + Collection remoteForSite = ssoSite.getRemotePrincipals(); // If any of them don't exist just return if (principalsForSite == null || remoteForSite== null ) @@ -436,7 +560,7 @@ Collection remoteForSite = ssoSite.getRemotePrincipals(); // If any of them don't exist just return - if (principalsForSite == null || remoteForSite== null ) + if ( principalsForSite == null || remoteForSite== null ) return null; // no entry Collection remoteForPrincipals = getRemotePrincipalsForPrincipal(principalsForSite, fullPath); @@ -499,8 +623,7 @@ { SSOPrincipal principal = (SSOPrincipal)ixPrincipals.next(); if ( principal != null - && principal.getFullPath().compareToIgnoreCase(fullPath) == 0 - && principal.getSiteID() == ssoSite.getSiteId()) + && principal.getFullPath().compareToIgnoreCase(fullPath) == 0 ) { // Found Principal -- extract remote principals return principal.getRemotePrincipals(); @@ -518,16 +641,16 @@ private SSOPrincipal getPrincipalForSite(SSOSite ssoSite, String fullPath) { SSOPrincipal principal = null; + Collection principalsForSite = ssoSite.getPrincipals(); - if ( ssoSite.getPrincipals() != null) + if ( principalsForSite != null) { - Iterator itPrincipals = ssoSite.getPrincipals().iterator(); + Iterator itPrincipals = principalsForSite.iterator(); while (itPrincipals.hasNext() && principal == null) { SSOPrincipal tmp = (SSOPrincipal)itPrincipals.next(); if ( tmp != null - && tmp.getFullPath().compareToIgnoreCase(fullPath) == 0 - && tmp.getSiteID() == ssoSite.getSiteId()) + && tmp.getFullPath().compareToIgnoreCase(fullPath) == 0 ) principal = tmp; // Found existing entry } } @@ -535,7 +658,7 @@ return principal; } - private SSOPrincipal getSSOPrincipa(String fullPath) + private SSOPrincipal getSSOPrincipal(String fullPath) { // FInd if the principal exists in the SECURITY_PRINCIPAL table SSOPrincipal principal = null; @@ -559,27 +682,7 @@ return principal; } - /** - * getCredentialForPrincipal - * @param site - * @param principalId - * @return InternalCredential for the principal ID - */ - private InternalCredential getCredentialForPrincipal(SSOSite site, long principalId) - { - if ( site.getCredentials() != null) - { - Iterator itCredentials = site.getCredentials().iterator(); - while(itCredentials.hasNext() ) - { - InternalCredential tmp = (InternalCredential)itCredentials.next(); - if ( tmp != null && tmp.getPrincipalId() == principalId) - return tmp; - } - } - return null; - } /** * removeRemotePrincipalForPrincipal @@ -597,8 +700,7 @@ while (itPrincipals.hasNext()) { SSOPrincipal tmp = (SSOPrincipal)itPrincipals.next(); - if (tmp.getFullPath().compareToIgnoreCase(fullPath) == 0 - && tmp.getSiteID() == site.getSiteId()) + if (tmp.getFullPath().compareToIgnoreCase(fullPath) == 0) { // Found -- get the remotePrincipal Collection collRemotePrincipals = tmp.getRemotePrincipals() ; @@ -647,18 +749,64 @@ return null; } + /* + * getRemotePrincipalsForPrincipals + * Checks if the user has any remote principals. If the principal is a group expand the group and + * check if the requesting user is a part of the group. + */ private Collection getRemotePrincipalsForPrincipal(Collection principalsForSite, String fullPath) { - if (principalsForSite == null ) - return null; - - Iterator itPrincipalsForSite = principalsForSite.iterator(); - while (itPrincipalsForSite.hasNext()) + if (principalsForSite != null ) { - SSOPrincipal principal = (SSOPrincipal)itPrincipalsForSite.next(); - if ( principal.getFullPath().compareToIgnoreCase(fullPath) == 0) - return principal.getRemotePrincipals(); + Iterator itPrincipalsForSite = principalsForSite.iterator(); + while (itPrincipalsForSite.hasNext()) + { + String principalFullPath = null; + SSOPrincipal principal = (SSOPrincipal)itPrincipalsForSite.next(); + principalFullPath = principal.getFullPath(); + + /* If the Principal is for a Group expand the Group and check if the user identified + * by the fullPath is a member of the Group. If the user is a member of the Group + * return the remote Credentials for the current Principal. + */ + if ( principalFullPath.indexOf("/group/") == -1) + { + // USER + if ( principalFullPath.compareToIgnoreCase(fullPath) == 0) + return principal.getRemotePrincipals(); + } + else + { + /* GROUP + * If the full path is for a group (delete/add) just return the the list of remotePrincipals + * For a lookup (hasCredentials) the user needs to be mapped against each member of the group + */ + if ( principalFullPath.compareToIgnoreCase(fullPath) == 0) + return principal.getRemotePrincipals(); + + /* Expand the Group and find a match */ + InternalGroupPrincipal groupPrincipal = getGroupPrincipals(principalFullPath); + + // Found Group that matches the name + if (groupPrincipal != null) + { + Collection usersInGroup = groupPrincipal.getUserPrincipals(); + Iterator itUsers = usersInGroup.iterator(); + while (itUsers.hasNext()) + { + InternalUserPrincipal user = (InternalUserPrincipal)itUsers.next(); + if (user.getFullPath().compareToIgnoreCase(fullPath) == 0) + { + // User is member of the group + return principal.getRemotePrincipals(); + } + } + } + } + } } + + // No match found return null; } @@ -754,9 +902,9 @@ while (tokenizer.hasMoreTokens()) { String token = tokenizer.nextToken(); - if (token.equals("user")) + if (token.equals("user") || token.equals("group")) { - if (tokenizer.hasMoreTokens()) + if (tokenizer.hasMoreTokens()) { return tokenizer.nextToken(); } @@ -765,4 +913,14 @@ return fullPath; } + private InternalGroupPrincipal getGroupPrincipals(String principalFullPath) + { + // Get to the backend to return the group that matches the full path + Criteria filter = new Criteria(); + filter.addEqualTo("fullPath", principalFullPath); + Query query = QueryFactory.newQuery(InternalGroupPrincipalImpl.class, filter); + InternalGroupPrincipal group = (InternalGroupPrincipal) getPersistenceBrokerTemplate().getObjectByQuery(query); + return group; + } + } 1.11 +150 -1 jakarta-jetspeed-2/components/sso/src/test/org/apache/jetspeed/sso/TestSSOComponent.java Index: TestSSOComponent.java =================================================================== RCS file: /home/cvs/jakarta-jetspeed-2/components/sso/src/test/org/apache/jetspeed/sso/TestSSOComponent.java,v retrieving revision 1.10 retrieving revision 1.11 diff -u -r1.10 -r1.11 --- TestSSOComponent.java 4 Jan 2005 23:17:45 -0000 1.10 +++ TestSSOComponent.java 28 Jan 2005 22:36:21 -0000 1.11 @@ -15,8 +15,10 @@ package org.apache.jetspeed.sso; +import org.apache.jetspeed.security.GroupManager; import org.apache.jetspeed.security.SecurityException; import org.apache.jetspeed.security.UserManager; +import org.apache.jetspeed.security.impl.GroupPrincipalImpl; import org.apache.jetspeed.security.impl.UserPrincipalImpl; import org.apache.jetspeed.sso.SSOProvider; @@ -57,11 +59,15 @@ static private String REMOTE_PWD_1 = "remote_1"; static private String REMOTE_PWD_2 = "remote_2"; + static private String TEST_GROUP= "engineers"; + static private String TEST_GROUP_USER= "jack"; + /** The property manager. */ private static SSOProvider ssoBroker = null; /** The user manager. */ protected UserManager ums; + protected GroupManager gms; // Group Manager /** * @see junit.framework.TestCase#setUp() @@ -74,6 +80,7 @@ { ssoBroker = (SSOProvider) ctx.getBean("ssoProvider"); ums = (UserManager) ctx.getBean("org.apache.jetspeed.security.UserManager"); + gms = (GroupManager) ctx.getBean("org.apache.jetspeed.security.GroupManager"); } catch (Exception ex) { @@ -107,8 +114,134 @@ // TODO: FIXME: test fails on HSQL Oracle } */ + public void testSSOGroup() throws Exception + { + System.out.println("*************************************\nStart Unit Test for SSO Group Support\n*************************************"); + + // Create a user + try + { + ums.addUser(TEST_GROUP_USER, "password"); + } + catch (SecurityException sex) + { + //assertTrue("user already exists. exception caught: " + sex, false); + } + + // Create a group + try + { + gms.addGroup(TEST_GROUP); + // Add user to Group + gms.addUserToGroup(TEST_GROUP_USER,TEST_GROUP); + + System.out.println("Creating Group " + TEST_GROUP + " and adding User " + TEST_GROUP_USER + " succeeded!."); + } + catch (SecurityException secex) + { + System.out.println("Creating Group " + TEST_GROUP + " and adding User " + TEST_GROUP_USER + " failed. Group might already exist. Continue test..."); + //secex.printStackTrace(); + //throw new Exception(secex.getMessage()); + } + + + + // Initialization of Group + Principal principal = new GroupPrincipalImpl(TEST_GROUP); + Set principals = new HashSet(); + principals.add(principal); + Subject subject = new Subject(true, principals, new HashSet(), new HashSet()); + + // Add SSO Credentail for Group + if ( ssoBroker.hasSSOCredentials(subject, TEST_URL) == false) + { + try + { + ssoBroker.addCredentialsForSite(subject, REMOTE_USER, TEST_URL,REMOTE_PWD_1); + System.out.println("SSO Credential added for Group:" + TEST_GROUP+ " site: " + TEST_URL); + } + catch(SSOException ssoex) + { + System.out.println("SSO Credential add FAILED for Group:" + TEST_GROUP+ " site: " + TEST_URL); + ssoex.printStackTrace(); + throw new Exception(ssoex.getMessage()); + } + } + else + { + System.out.println("Group:" + TEST_GROUP+ " site: " + TEST_URL + " has already a remote credential"); + } + + // Create Principal for User + principal = new UserPrincipalImpl(TEST_GROUP_USER); + principals = new HashSet(); + principals.add(principal); + subject = new Subject(true, principals, new HashSet(), new HashSet()); + + // User should have credential for site + if ( ssoBroker.hasSSOCredentials(subject, TEST_URL) == false) + { + // Group expansion failed. User not recognized + System.out.println("No SSO Credential for user:" + TEST_GROUP_USER+ " site: " + TEST_URL); + + // Test failure + try + { + ums.removeUser(TEST_GROUP_USER); + gms.removeGroup(TEST_GROUP); + } + catch (SecurityException sex) + { + assertTrue("could not remove user and group. exception caught: " + sex, false); + } + + throw new Exception("SSO Unit test for Group support failed"); + } + else + { + // Group lookup succesful + System.out.println("SSO Test for Group support successful\nSSO Credential for user:" + TEST_GROUP_USER + " site: " + TEST_URL + " found. User is member of Group " + TEST_GROUP); + } + + // Cleanup test. + + /* + * For hypersonic the cascading deletes are not generated by Torque and the remove credentials + * fails with a constraint error. + * Comment test out for M1 release but the problem needs to be addressed for the upcoming releases + */ + /* + try + { + // Remove credential for Site + ssoBroker.removeCredentialsForSite("/group/"+TEST_GROUP, TEST_URL); + System.out.println("SSO Credential removed for Group:" + TEST_GROUP+ " site: " + TEST_URL); + } + catch(SSOException ssoex) + { + System.out.println("SSO Credential remove FAILED for Group:" + TEST_GROUP+ " site: " + TEST_URL); + throw new Exception(ssoex.getMessage()); + } + */ + + try + { + ums.removeUser(TEST_GROUP_USER); + gms.removeGroup(TEST_GROUP); + } + catch (SecurityException sex) + { + assertTrue("could not remove user and group. exception caught: " + sex, false); + } + + + + } + public void testSSO() throws Exception { + System.out.println("***************************\nStart Unit Test for SSO API\n***************************"); + // Create a user try { @@ -164,12 +297,28 @@ ssoex.printStackTrace(); throw new Exception(ssoex.getMessage()); } - } + } else { System.out.println("SSO Credential found for user:" + TEST_USER+ " site: " + TEST_URL2); } + // Add the credentail again -- should get an error + try + { + ssoBroker.addCredentialsForSite(subject, REMOTE_USER2, TEST_URL2,REMOTE_PWD_1); + throw new Exception("Added same credentail twice -- API should prevent users from doing that."); + + } + catch(SSOException ssoex) + { + System.out.println("Adding same SSO Credentialtwice failed (as expected) Message :" + ssoex.getMessage()); + } + catch( Exception e) + { + throw new Exception("Adding SSO Credential twice throw an unandled exception. Error: " + e.getMessage()); + } + // Test if the credential where persisted // Test credential update
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