mirror of
https://github.com/DSpace/DSpace.git
synced 2025-10-09 19:13:18 +00:00
fix whitespace in LDAPAuthentication.java
This commit is contained in:
Ivan Masár
@@ -46,7 +46,7 @@ public class LDAPAuthentication
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/** log4j category */
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private static Logger log = Logger.getLogger(LDAPAuthentication.class);
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/**
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/**
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* Let a real auth method return true if it wants.
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*/
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public boolean canSelfRegister(Context context,
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@@ -95,34 +95,34 @@ public class LDAPAuthentication
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*/
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public int[] getSpecialGroups(Context context, HttpServletRequest request)
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{
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// Prevents anonymous users from being added to this group, and the second check
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// ensures they are LDAP users
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try
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{
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if (!context.getCurrentUser().getNetid().equals(""))
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{
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String groupName = ConfigurationManager.getProperty("authentication-ldap", "login.specialgroup");
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if ((groupName != null) && (!groupName.trim().equals("")))
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{
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Group ldapGroup = Group.findByName(context, groupName);
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if (ldapGroup == null)
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{
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// Oops - the group isn't there.
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log.warn(LogManager.getHeader(context,
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"ldap_specialgroup",
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"Group defined in login.specialgroup does not exist"));
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return new int[0];
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} else
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{
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return new int[] { ldapGroup.getID() };
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}
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}
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}
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}
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catch (Exception npe) {
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// The user is not an LDAP user, so we don't need to worry about them
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}
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return new int[0];
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// Prevents anonymous users from being added to this group, and the second check
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// ensures they are LDAP users
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try
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{
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if (!context.getCurrentUser().getNetid().equals(""))
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{
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String groupName = ConfigurationManager.getProperty("authentication-ldap", "login.specialgroup");
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if ((groupName != null) && (!groupName.trim().equals("")))
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{
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Group ldapGroup = Group.findByName(context, groupName);
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if (ldapGroup == null)
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{
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// Oops - the group isn't there.
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log.warn(LogManager.getHeader(context,
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"ldap_specialgroup",
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"Group defined in login.specialgroup does not exist"));
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return new int[0];
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} else
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{
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return new int[] { ldapGroup.getID() };
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}
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}
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}
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}
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catch (Exception npe) {
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// The user is not an LDAP user, so we don't need to worry about them
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}
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return new int[0];
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}
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/*
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@@ -177,40 +177,40 @@ public class LDAPAuthentication
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EPerson eperson = null;
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try
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{
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eperson = EPerson.findByNetid(context, netid.toLowerCase());
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eperson = EPerson.findByNetid(context, netid.toLowerCase());
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}
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catch (SQLException e)
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{
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}
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SpeakerToLDAP ldap = new SpeakerToLDAP(log);
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// Get the DN of the user
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boolean anonymousSearch = ConfigurationManager.getBooleanProperty("authentication-ldap", "search.anonymous");
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String adminUser = ConfigurationManager.getProperty("authentication-ldap", "search.user");
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String adminPassword = ConfigurationManager.getProperty("authentication-ldap", "search.password");
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String objectContext = ConfigurationManager.getProperty("authentication-ldap", "object_context");
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String idField = ConfigurationManager.getProperty("authentication-ldap", "id_field");
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String dn = "";
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// Get the DN of the user
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boolean anonymousSearch = ConfigurationManager.getBooleanProperty("authentication-ldap", "search.anonymous");
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String adminUser = ConfigurationManager.getProperty("authentication-ldap", "search.user");
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String adminPassword = ConfigurationManager.getProperty("authentication-ldap", "search.password");
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String objectContext = ConfigurationManager.getProperty("authentication-ldap", "object_context");
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String idField = ConfigurationManager.getProperty("authentication-ldap", "id_field");
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String dn = "";
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// If adminUser is blank and anonymous search is not allowed, then we can't search so construct the DN instead of searching it
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if ((StringUtils.isBlank(adminUser) || StringUtils.isBlank(adminPassword)) && !anonymousSearch)
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{
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dn = idField + "=" + netid + "," + objectContext;
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}
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else
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{
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dn = ldap.getDNOfUser(adminUser, adminPassword, context, netid);
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}
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// If adminUser is blank and anonymous search is not allowed, then we can't search so construct the DN instead of searching it
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if ((StringUtils.isBlank(adminUser) || StringUtils.isBlank(adminPassword)) && !anonymousSearch)
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{
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dn = idField + "=" + netid + "," + objectContext;
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}
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else
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{
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dn = ldap.getDNOfUser(adminUser, adminPassword, context, netid);
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}
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// Check a DN was found
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if ((dn == null) || (dn.trim().equals("")))
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{
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log.info(LogManager
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.getHeader(context, "failed_login", "no DN found for user " + netid));
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return BAD_CREDENTIALS;
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}
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// Check a DN was found
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if ((dn == null) || (dn.trim().equals("")))
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{
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log.info(LogManager
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.getHeader(context, "failed_login", "no DN found for user " + netid));
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return BAD_CREDENTIALS;
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}
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// if they entered a netid that matches an eperson
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// if they entered a netid that matches an eperson
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if (eperson != null)
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{
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// e-mail address corresponds to active account
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@@ -239,19 +239,19 @@ public class LDAPAuthentication
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return BAD_CREDENTIALS;
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}
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}
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// the user does not already exist so try and authenticate them
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// with ldap and create an eperson for them
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else
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{
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// the user does not already exist so try and authenticate them
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// with ldap and create an eperson for them
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if (ldap.ldapAuthenticate(dn, password, context))
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{
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// Register the new user automatically
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log.info(LogManager.getHeader(context,
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"autoregister", "netid=" + netid));
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// If there is no email and the email domain is set, add it to the netid
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String email = ldap.ldapEmail;
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// If there is no email and the email domain is set, add it to the netid
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String email = ldap.ldapEmail;
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if (((email == null) || ("".equals(email))) &&
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(!"".equals(ConfigurationManager.getProperty("authentication-ldap", "netid_email_domain"))))
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{
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@@ -259,93 +259,93 @@ public class LDAPAuthentication
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}
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if ((email != null) && (!"".equals(email)))
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{
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try
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{
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eperson = EPerson.findByEmail(context, email);
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if (eperson!=null)
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{
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log.info(LogManager.getHeader(context,
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"type=ldap-login", "type=ldap_but_already_email"));
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context.setIgnoreAuthorization(true);
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eperson.setNetid(netid.toLowerCase());
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eperson.update();
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context.commit();
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context.setIgnoreAuthorization(false);
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context.setCurrentUser(eperson);
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{
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try
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{
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eperson = EPerson.findByEmail(context, email);
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if (eperson!=null)
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{
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log.info(LogManager.getHeader(context,
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"type=ldap-login", "type=ldap_but_already_email"));
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context.setIgnoreAuthorization(true);
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eperson.setNetid(netid.toLowerCase());
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eperson.update();
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context.commit();
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context.setIgnoreAuthorization(false);
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context.setCurrentUser(eperson);
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// assign user to groups based on ldap dn
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assignGroupsBasedOnLdapDn(dn, context);
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// assign user to groups based on ldap dn
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assignGroupsBasedOnLdapDn(dn, context);
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return SUCCESS;
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}
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else
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{
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if (canSelfRegister(context, request, netid))
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{
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// TEMPORARILY turn off authorisation
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try
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{
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context.setIgnoreAuthorization(true);
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eperson = EPerson.create(context);
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if ((email != null) && (!"".equals(email)))
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{
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eperson.setEmail(email);
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}
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if ((ldap.ldapGivenName!=null) && (!ldap.ldapGivenName.equals("")))
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{
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eperson.setFirstName(ldap.ldapGivenName);
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}
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if ((ldap.ldapSurname!=null) && (!ldap.ldapSurname.equals("")))
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{
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eperson.setLastName(ldap.ldapSurname);
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}
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if ((ldap.ldapPhone!=null)&&(!ldap.ldapPhone.equals("")))
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{
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eperson.setMetadata("phone", ldap.ldapPhone);
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}
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eperson.setNetid(netid.toLowerCase());
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eperson.setCanLogIn(true);
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AuthenticationManager.initEPerson(context, request, eperson);
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eperson.update();
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context.commit();
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context.setCurrentUser(eperson);
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return SUCCESS;
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}
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else
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{
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if (canSelfRegister(context, request, netid))
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{
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// TEMPORARILY turn off authorisation
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try
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{
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context.setIgnoreAuthorization(true);
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eperson = EPerson.create(context);
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if ((email != null) && (!"".equals(email)))
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{
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eperson.setEmail(email);
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}
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if ((ldap.ldapGivenName!=null) && (!ldap.ldapGivenName.equals("")))
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{
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eperson.setFirstName(ldap.ldapGivenName);
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}
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if ((ldap.ldapSurname!=null) && (!ldap.ldapSurname.equals("")))
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{
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eperson.setLastName(ldap.ldapSurname);
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}
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if ((ldap.ldapPhone!=null)&&(!ldap.ldapPhone.equals("")))
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{
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eperson.setMetadata("phone", ldap.ldapPhone);
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}
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eperson.setNetid(netid.toLowerCase());
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eperson.setCanLogIn(true);
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AuthenticationManager.initEPerson(context, request, eperson);
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eperson.update();
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context.commit();
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context.setCurrentUser(eperson);
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// assign user to groups based on ldap dn
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assignGroupsBasedOnLdapDn(dn, context);
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}
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catch (AuthorizeException e)
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{
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return NO_SUCH_USER;
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}
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finally
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{
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context.setIgnoreAuthorization(false);
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}
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// assign user to groups based on ldap dn
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assignGroupsBasedOnLdapDn(dn, context);
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}
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catch (AuthorizeException e)
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{
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return NO_SUCH_USER;
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}
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finally
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{
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context.setIgnoreAuthorization(false);
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}
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log.info(LogManager.getHeader(context, "authenticate",
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"type=ldap-login, created ePerson"));
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return SUCCESS;
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}
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else
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{
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// No auto-registration for valid certs
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log.info(LogManager.getHeader(context,
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"failed_login", "type=ldap_but_no_record"));
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return NO_SUCH_USER;
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}
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}
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}
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catch (AuthorizeException e)
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{
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eperson = null;
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}
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finally
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{
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context.setIgnoreAuthorization(false);
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}
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}
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}
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log.info(LogManager.getHeader(context, "authenticate",
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"type=ldap-login, created ePerson"));
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return SUCCESS;
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}
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else
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{
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// No auto-registration for valid certs
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log.info(LogManager.getHeader(context,
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"failed_login", "type=ldap_but_no_record"));
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return NO_SUCH_USER;
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}
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}
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}
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catch (AuthorizeException e)
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{
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eperson = null;
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}
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finally
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{
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context.setIgnoreAuthorization(false);
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}
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}
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}
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}
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return BAD_ARGS;
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}
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@@ -363,47 +363,47 @@ public class LDAPAuthentication
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protected String ldapSurname = null;
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protected String ldapPhone = null;
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/** LDAP settings */
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String ldap_provider_url = ConfigurationManager.getProperty("authentication-ldap", "provider_url");
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String ldap_id_field = ConfigurationManager.getProperty("authentication-ldap", "id_field");
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String ldap_search_context = ConfigurationManager.getProperty("authentication-ldap", "search_context");
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String ldap_search_scope = ConfigurationManager.getProperty("authentication-ldap", "search_scope");
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/** LDAP settings */
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String ldap_provider_url = ConfigurationManager.getProperty("authentication-ldap", "provider_url");
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String ldap_id_field = ConfigurationManager.getProperty("authentication-ldap", "id_field");
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String ldap_search_context = ConfigurationManager.getProperty("authentication-ldap", "search_context");
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String ldap_search_scope = ConfigurationManager.getProperty("authentication-ldap", "search_scope");
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String ldap_email_field = ConfigurationManager.getProperty("authentication-ldap", "email_field");
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String ldap_givenname_field = ConfigurationManager.getProperty("authentication-ldap", "givenname_field");
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String ldap_surname_field = ConfigurationManager.getProperty("authentication-ldap", "surname_field");
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String ldap_phone_field = ConfigurationManager.getProperty("authentication-ldap", "phone_field");
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String ldap_email_field = ConfigurationManager.getProperty("authentication-ldap", "email_field");
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String ldap_givenname_field = ConfigurationManager.getProperty("authentication-ldap", "givenname_field");
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String ldap_surname_field = ConfigurationManager.getProperty("authentication-ldap", "surname_field");
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String ldap_phone_field = ConfigurationManager.getProperty("authentication-ldap", "phone_field");
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SpeakerToLDAP(Logger thelog)
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SpeakerToLDAP(Logger thelog)
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{
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log = thelog;
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}
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protected String getDNOfUser(String adminUser, String adminPassword, Context context, String netid)
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{
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// The resultant DN
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String resultDN;
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protected String getDNOfUser(String adminUser, String adminPassword, Context context, String netid)
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{
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// The resultant DN
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String resultDN;
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// The search scope to use (default to 0)
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int ldap_search_scope_value = 0;
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try
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{
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ldap_search_scope_value = Integer.parseInt(ldap_search_scope.trim());
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}
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catch (NumberFormatException e)
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{
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// Log the error if it has been set but is invalid
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if (ldap_search_scope != null)
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{
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log.warn(LogManager.getHeader(context,
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"ldap_authentication", "invalid search scope: " + ldap_search_scope));
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}
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}
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// The search scope to use (default to 0)
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int ldap_search_scope_value = 0;
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try
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||||
{
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ldap_search_scope_value = Integer.parseInt(ldap_search_scope.trim());
|
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}
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catch (NumberFormatException e)
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{
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// Log the error if it has been set but is invalid
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if (ldap_search_scope != null)
|
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{
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log.warn(LogManager.getHeader(context,
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"ldap_authentication", "invalid search scope: " + ldap_search_scope));
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||||
}
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||||
}
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||||
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||||
// Set up environment for creating initial context
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Hashtable env = new Hashtable(11);
|
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env.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
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env.put(javax.naming.Context.PROVIDER_URL, ldap_provider_url);
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// Set up environment for creating initial context
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Hashtable env = new Hashtable(11);
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env.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory");
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env.put(javax.naming.Context.PROVIDER_URL, ldap_provider_url);
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||||
|
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if ((adminUser != null) && (!adminUser.trim().equals("")) &&
|
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(adminPassword != null) && (!adminPassword.trim().equals("")))
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@@ -419,158 +419,158 @@ public class LDAPAuthentication
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env.put(javax.naming.Context.SECURITY_AUTHENTICATION, "none");
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||||
}
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||||
|
||||
DirContext ctx = null;
|
||||
try
|
||||
{
|
||||
// Create initial context
|
||||
ctx = new InitialDirContext(env);
|
||||
DirContext ctx = null;
|
||||
try
|
||||
{
|
||||
// Create initial context
|
||||
ctx = new InitialDirContext(env);
|
||||
|
||||
Attributes matchAttrs = new BasicAttributes(true);
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||||
matchAttrs.put(new BasicAttribute(ldap_id_field, netid));
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||||
Attributes matchAttrs = new BasicAttributes(true);
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matchAttrs.put(new BasicAttribute(ldap_id_field, netid));
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||||
|
||||
// look up attributes
|
||||
try
|
||||
{
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||||
SearchControls ctrls = new SearchControls();
|
||||
ctrls.setSearchScope(ldap_search_scope_value);
|
||||
// look up attributes
|
||||
try
|
||||
{
|
||||
SearchControls ctrls = new SearchControls();
|
||||
ctrls.setSearchScope(ldap_search_scope_value);
|
||||
|
||||
NamingEnumeration<SearchResult> answer = ctx.search(
|
||||
ldap_provider_url + ldap_search_context,
|
||||
"(&({0}={1}))", new Object[] { ldap_id_field,
|
||||
netid }, ctrls);
|
||||
NamingEnumeration<SearchResult> answer = ctx.search(
|
||||
ldap_provider_url + ldap_search_context,
|
||||
"(&({0}={1}))", new Object[] { ldap_id_field,
|
||||
netid }, ctrls);
|
||||
|
||||
while (answer.hasMoreElements()) {
|
||||
SearchResult sr = answer.next();
|
||||
while (answer.hasMoreElements()) {
|
||||
SearchResult sr = answer.next();
|
||||
if (StringUtils.isEmpty(ldap_search_context)) {
|
||||
resultDN = sr.getName();
|
||||
} else {
|
||||
resultDN = (sr.getName() + "," + ldap_search_context);
|
||||
}
|
||||
|
||||
String attlist[] = {ldap_email_field, ldap_givenname_field,
|
||||
ldap_surname_field, ldap_phone_field};
|
||||
Attributes atts = sr.getAttributes();
|
||||
Attribute att;
|
||||
String attlist[] = {ldap_email_field, ldap_givenname_field,
|
||||
ldap_surname_field, ldap_phone_field};
|
||||
Attributes atts = sr.getAttributes();
|
||||
Attribute att;
|
||||
|
||||
if (attlist[0] != null) {
|
||||
att = atts.get(attlist[0]);
|
||||
if (att != null)
|
||||
if (attlist[0] != null) {
|
||||
att = atts.get(attlist[0]);
|
||||
if (att != null)
|
||||
{
|
||||
ldapEmail = (String) att.get();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (attlist[1] != null) {
|
||||
att = atts.get(attlist[1]);
|
||||
if (att != null)
|
||||
if (attlist[1] != null) {
|
||||
att = atts.get(attlist[1]);
|
||||
if (att != null)
|
||||
{
|
||||
ldapGivenName = (String) att.get();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (attlist[2] != null) {
|
||||
att = atts.get(attlist[2]);
|
||||
if (att != null)
|
||||
if (attlist[2] != null) {
|
||||
att = atts.get(attlist[2]);
|
||||
if (att != null)
|
||||
{
|
||||
ldapSurname = (String) att.get();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (attlist[3] != null) {
|
||||
att = atts.get(attlist[3]);
|
||||
if (att != null)
|
||||
if (attlist[3] != null) {
|
||||
att = atts.get(attlist[3]);
|
||||
if (att != null)
|
||||
{
|
||||
ldapPhone = (String) att.get();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (answer.hasMoreElements()) {
|
||||
// Oh dear - more than one match
|
||||
// Ambiguous user, can't continue
|
||||
if (answer.hasMoreElements()) {
|
||||
// Oh dear - more than one match
|
||||
// Ambiguous user, can't continue
|
||||
|
||||
} else {
|
||||
log.debug(LogManager.getHeader(context, "got DN", resultDN));
|
||||
return resultDN;
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
// if the lookup fails go ahead and create a new record for them because the authentication
|
||||
// succeeded
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_attribute_lookup", "type=failed_search "
|
||||
+ e));
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_authentication", "type=failed_auth " + e));
|
||||
}
|
||||
finally
|
||||
{
|
||||
// Close the context when we're done
|
||||
try
|
||||
{
|
||||
if (ctx != null)
|
||||
} else {
|
||||
log.debug(LogManager.getHeader(context, "got DN", resultDN));
|
||||
return resultDN;
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
// if the lookup fails go ahead and create a new record for them because the authentication
|
||||
// succeeded
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_attribute_lookup", "type=failed_search "
|
||||
+ e));
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_authentication", "type=failed_auth " + e));
|
||||
}
|
||||
finally
|
||||
{
|
||||
// Close the context when we're done
|
||||
try
|
||||
{
|
||||
if (ctx != null)
|
||||
{
|
||||
ctx.close();
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (NamingException e)
|
||||
{
|
||||
}
|
||||
}
|
||||
|
||||
// No DN match found
|
||||
return null;
|
||||
}
|
||||
// No DN match found
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
/**
|
||||
* contact the ldap server and attempt to authenticate
|
||||
*/
|
||||
protected boolean ldapAuthenticate(String netid, String password,
|
||||
Context context) {
|
||||
if (!password.equals("")) {
|
||||
// Set up environment for creating initial context
|
||||
Hashtable<String, String> env = new Hashtable<String, String>();
|
||||
env.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,
|
||||
"com.sun.jndi.ldap.LdapCtxFactory");
|
||||
env.put(javax.naming.Context.PROVIDER_URL, ldap_provider_url);
|
||||
protected boolean ldapAuthenticate(String netid, String password,
|
||||
Context context) {
|
||||
if (!password.equals("")) {
|
||||
// Set up environment for creating initial context
|
||||
Hashtable<String, String> env = new Hashtable<String, String>();
|
||||
env.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,
|
||||
"com.sun.jndi.ldap.LdapCtxFactory");
|
||||
env.put(javax.naming.Context.PROVIDER_URL, ldap_provider_url);
|
||||
|
||||
// Authenticate
|
||||
env.put(javax.naming.Context.SECURITY_AUTHENTICATION, "Simple");
|
||||
env.put(javax.naming.Context.SECURITY_PRINCIPAL, netid);
|
||||
env.put(javax.naming.Context.SECURITY_CREDENTIALS, password);
|
||||
env.put(javax.naming.Context.AUTHORITATIVE, "true");
|
||||
env.put(javax.naming.Context.REFERRAL, "follow");
|
||||
// Authenticate
|
||||
env.put(javax.naming.Context.SECURITY_AUTHENTICATION, "Simple");
|
||||
env.put(javax.naming.Context.SECURITY_PRINCIPAL, netid);
|
||||
env.put(javax.naming.Context.SECURITY_CREDENTIALS, password);
|
||||
env.put(javax.naming.Context.AUTHORITATIVE, "true");
|
||||
env.put(javax.naming.Context.REFERRAL, "follow");
|
||||
|
||||
DirContext ctx = null;
|
||||
try {
|
||||
// Try to bind
|
||||
ctx = new InitialDirContext(env);
|
||||
} catch (NamingException e) {
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_authentication", "type=failed_auth " + e));
|
||||
return false;
|
||||
} finally {
|
||||
// Close the context when we're done
|
||||
try {
|
||||
if (ctx != null)
|
||||
DirContext ctx = null;
|
||||
try {
|
||||
// Try to bind
|
||||
ctx = new InitialDirContext(env);
|
||||
} catch (NamingException e) {
|
||||
log.warn(LogManager.getHeader(context,
|
||||
"ldap_authentication", "type=failed_auth " + e));
|
||||
return false;
|
||||
} finally {
|
||||
// Close the context when we're done
|
||||
try {
|
||||
if (ctx != null)
|
||||
{
|
||||
ctx.close();
|
||||
}
|
||||
} catch (NamingException e) {
|
||||
}
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
} catch (NamingException e) {
|
||||
}
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Returns URL to which to redirect to obtain credentials (either password
|
||||
@@ -649,11 +649,11 @@ public class LDAPAuthentication
|
||||
}
|
||||
catch (AuthorizeException ae)
|
||||
{
|
||||
log.debug(LogManager.getHeader(context, "assignGroupsBasedOnLdapDn could not authorize addition to group", dspaceGroupName));
|
||||
log.debug(LogManager.getHeader(context, "assignGroupsBasedOnLdapDn could not authorize addition to group", dspaceGroupName));
|
||||
}
|
||||
catch (SQLException e)
|
||||
{
|
||||
log.debug(LogManager.getHeader(context, "assignGroupsBasedOnLdapDn could not find group", dspaceGroupName));
|
||||
log.debug(LogManager.getHeader(context, "assignGroupsBasedOnLdapDn could not find group", dspaceGroupName));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user