| 1 | package edu.iu.uis.sit.portal.user.service; |
| 2 | |
| 3 | import java.io.FileInputStream; |
| 4 | import java.util.List; |
| 5 | import java.util.Properties; |
| 6 | |
| 7 | import edu.iu.uis.my.mygds.GdsClient; |
| 8 | import edu.iu.uis.sit.portal.portlet.utility.Utility; |
| 9 | import edu.iu.uis.sit.util.directory.AdsHelper; |
| 10 | import edu.iu.uis.sit.util.directory.AdsPerson; |
| 11 | import edu.iu.uis.sit.util.directory.gds.GdsPerson; |
| 12 | import edu.iu.uis.sit.util.directory.gds.IUEduPSEMPLID; |
| 13 | import edu.iu.uis.sit.util.directory.gds.NetworkId; |
| 14 | |
| 15 | public class AclServiceImpl implements AclService { |
| 16 | private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(AclServiceImpl.class); |
| 17 | |
| 18 | private static AdsHelper adsHelper; |
| 19 | |
| 20 | private static GdsClient gdsClient; |
| 21 | |
| 22 | private AdsHelper getAdsHelper() { |
| 23 | if (adsHelper == null) { |
| 24 | try { |
| 25 | Properties securityProperties = new Properties(); |
| 26 | securityProperties.load(new FileInputStream(Utility.getPathToSecurity() + "MYADS.properties")); |
| 27 | adsHelper = new AdsHelper(securityProperties.getProperty("username"), securityProperties.getProperty("password")); |
| 28 | } catch (Exception e) { |
| 29 | LOG.error("error retrieving groups", e); |
| 30 | } |
| 31 | } |
| 32 | return adsHelper; |
| 33 | } |
| 34 | |
| 35 | private GdsClient getGdsClient() { |
| 36 | if (gdsClient == null) { |
| 37 | try { |
| 38 | Properties settingsProperties = new Properties(); |
| 39 | Properties securityProperties = new Properties(); |
| 40 | settingsProperties.load(new FileInputStream(Utility.getPathToSettings() + "MYGDS.properties")); |
| 41 | securityProperties.load(new FileInputStream(Utility.getPathToSecurity() + "MYGDS.properties")); |
| 42 | gdsClient = GdsClient.initGdsClient(settingsProperties.getProperty("ldapUrl"), securityProperties.getProperty("username"), securityProperties.getProperty("password")); |
| 43 | } catch (Exception e) { |
| 44 | LOG.error("Error initing GDS Client", e); |
| 45 | } |
| 46 | } |
| 47 | return gdsClient; |
| 48 | } |
| 49 | |
| 50 | private List getGroups(String username) throws Exception { |
| 51 | AdsHelper helper = getAdsHelper(); |
| 52 | return helper.getGroups(username, AdsHelper.INFINITE_GROUP_DEPTH); |
| 53 | } |
| 54 | |
| 55 | private AdsPerson getAdsPerson(String username) throws Exception { |
| 56 | AdsHelper helper = getAdsHelper(); |
| 57 | AdsPerson adsPerson = helper.getAdsPerson(username); |
| 58 | return adsPerson; |
| 59 | } |
| 60 | |
| 61 | public AclPerson findUserByPersonId(String personId) { |
| 62 | IUEduPSEMPLID person = new IUEduPSEMPLID(personId); |
| 63 | AclPerson aclPerson = new AclPerson(); |
| 64 | try { |
| 65 | GdsPerson gdsPerson = getGdsClient().fetchGdsUser(person); |
| 66 | AdsPerson adsPerson = getAdsPerson(gdsPerson.getUid()); |
| 67 | aclPerson.setEmailAddress(adsPerson.getMail()); |
| 68 | aclPerson.setFirstName(gdsPerson.getGivenName()); |
| 69 | aclPerson.setLastName(gdsPerson.getSn()); |
| 70 | aclPerson.setUserName(gdsPerson.getUid()); |
| 71 | aclPerson.setCampus(gdsPerson.getOu()); |
| 72 | aclPerson.setPersonId(gdsPerson.getIuEduPSEMPLID()); |
| 73 | aclPerson.setGroups(getGroups(gdsPerson.getUid())); |
| 74 | } catch (Exception e) { |
| 75 | LOG.error("error in getting gds person", e); |
| 76 | } |
| 77 | return aclPerson; |
| 78 | } |
| 79 | |
| 80 | public AclPerson findUserByUsername(String userName) { |
| 81 | NetworkId person = new NetworkId(userName); |
| 82 | AclPerson aclPerson = new AclPerson(); |
| 83 | try { |
| 84 | GdsPerson gdsPerson = getGdsClient().fetchGdsUser(person); |
| 85 | aclPerson.setEmailAddress(gdsPerson.getMail()); |
| 86 | aclPerson.setFirstName(gdsPerson.getGivenName()); |
| 87 | aclPerson.setLastName(gdsPerson.getSn()); |
| 88 | aclPerson.setUserName(gdsPerson.getUid()); |
| 89 | aclPerson.setPersonId(gdsPerson.getIuEduPSEMPLID()); |
| 90 | aclPerson.setCampus(gdsPerson.getOu()); |
| 91 | aclPerson.setGroups(getGroups(gdsPerson.getUid())); |
| 92 | } catch (Exception e) { |
| 93 | LOG.error("error in getting gds person", e); |
| 94 | } |
| 95 | return aclPerson; |
| 96 | } |
| 97 | |
| 98 | public boolean isValidGroup(String group) { |
| 99 | try { |
| 100 | return getAdsHelper().isValidGroupName(group); |
| 101 | } catch (Exception e) { |
| 102 | LOG.error("error finding group: " + group); |
| 103 | return false; |
| 104 | } |
| 105 | } |
| 106 | } |