Examples with EqualsFilter org.springframework.ldap.filter.EqualsFilter used on opensource projects

Example 16 with EqualsFilter

use of org.springframework.ldap.filter.EqualsFilter in project ddf by codice.

the class LdapClaimsHandler method retrieveClaims.

@Override
public ClaimsCollection retrieveClaims(ClaimsParameters parameters) {
    Principal principal = parameters.getPrincipal();
    String user = attributeMapLoader.getUser(principal);
    if (user == null) {
        LOGGER.info("Could not determine user name, possible authentication error. Returning no claims.");
        return new ClaimsCollectionImpl();
    }
    ClaimsCollection claimsColl = new ClaimsCollectionImpl();
    Connection connection = null;
    try {
        AndFilter filter = new AndFilter();
        filter.and(new EqualsFilter("objectclass", this.getObjectClass())).and(new EqualsFilter(this.getUserNameAttribute(), user));
        List<String> searchAttributeList = new ArrayList<String>();
        for (Map.Entry<String, String> claimEntry : getClaimsLdapAttributeMapping().entrySet()) {
            searchAttributeList.add(claimEntry.getValue());
        }
        String[] searchAttributes = null;
        searchAttributes = searchAttributeList.toArray(new String[searchAttributeList.size()]);
        connection = connectionFactory.getConnection();
        if (connection != null) {
            BindRequest request = selectBindMethod();
            BindResult bindResult = connection.bind(request);
            if (bindResult.isSuccess()) {
                String baseDN = attributeMapLoader.getBaseDN(principal, getUserBaseDN(), overrideCertDn);
                LOGGER.trace("Executing ldap search with base dn of {} and filter of {}", baseDN, filter);
                ConnectionEntryReader entryReader = connection.search(baseDN, SearchScope.WHOLE_SUBTREE, filter.toString(), searchAttributes);
                SearchResultEntry entry;
                while (entryReader.hasNext()) {
                    if (entryReader.isEntry()) {
                        entry = entryReader.readEntry();
                        for (Map.Entry<String, String> claimEntry : getClaimsLdapAttributeMapping().entrySet()) {
                            String claimType = claimEntry.getKey();
                            String ldapAttribute = claimEntry.getValue();
                            Attribute attr = entry.getAttribute(ldapAttribute);
                            if (attr == null) {
                                LOGGER.trace("Claim '{}' is null", claimType);
                            } else {
                                Claim claim = new ClaimImpl(claimType);
                                for (ByteString value : attr) {
                                    String itemValue = value.toString();
                                    if (this.isX500FilterEnabled()) {
                                        try {
                                            X500Principal x500p = new X500Principal(itemValue);
                                            itemValue = x500p.getName();
                                            int index = itemValue.indexOf('=');
                                            itemValue = itemValue.substring(index + 1, itemValue.indexOf(',', index));
                                        } catch (Exception ex) {
                                            // Ignore, not X500 compliant thus use the whole
                                            // string as the value
                                            LOGGER.debug("Not X500 compliant", ex);
                                        }
                                    }
                                    claim.addValue(itemValue);
                                }
                                claimsColl.add(claim);
                            }
                        }
                    } else {
                        // Got a continuation reference
                        LOGGER.debug("Referral ignored while searching for user {}", user);
                        entryReader.readReference();
                    }
                }
            } else {
                LOGGER.info("LDAP Connection failed.");
            }
        }
    } catch (LdapException e) {
        LOGGER.info("Cannot connect to server, therefore unable to set user attributes. Set log level for \"ddf.security.sts.claimsHandler\" to DEBUG for more information");
        LOGGER.debug("Cannot connect to server, therefore unable to set user attributes.", e);
    } catch (SearchResultReferenceIOException e) {
        LOGGER.info("Unable to set user attributes. Set log level for \"ddf.security.sts.claimsHandler\" to DEBUG for more information");
        LOGGER.debug("Unable to set user attributes.", e);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
    return claimsColl;
}

Example 17 with EqualsFilter

use of org.springframework.ldap.filter.EqualsFilter in project ddf by codice.

the class RoleClaimsHandler method retrieveClaims.

@Override
public ClaimsCollection retrieveClaims(ClaimsParameters parameters) {
    String[] attributes = { groupNameAttribute, memberNameAttribute };
    ClaimsCollection claimsColl = new ClaimsCollectionImpl();
    Connection connection = null;
    try {
        Principal principal = parameters.getPrincipal();
        String user = attributeMapLoader.getUser(principal);
        if (user == null) {
            LOGGER.info("Could not determine user name, possible authentication error. Returning no claims.");
            return new ClaimsCollectionImpl();
        }
        connection = connectionFactory.getConnection();
        if (connection != null) {
            BindRequest request = BindMethodChooser.selectBindMethod(bindMethod, bindUserDN, bindUserCredentials, kerberosRealm, kdcAddress);
            BindResult bindResult = connection.bind(request);
            String membershipValue = user;
            String baseDN = attributeMapLoader.getBaseDN(principal, userBaseDn, overrideCertDn);
            AndFilter filter = new AndFilter();
            filter.and(new EqualsFilter(this.getLoginUserAttribute(), user));
            ConnectionEntryReader entryReader = connection.search(baseDN, SearchScope.WHOLE_SUBTREE, filter.toString(), membershipUserAttribute);
            String userDN = String.format("%s=%s,%s", loginUserAttribute, user, baseDN);
            String specificUserBaseDN = baseDN;
            while (entryReader.hasNext()) {
                if (entryReader.isEntry()) {
                    SearchResultEntry entry = entryReader.readEntry();
                    userDN = entry.getName().toString();
                    specificUserBaseDN = userDN.substring(userDN.indexOf(',') + 1);
                    if (!membershipUserAttribute.equals(loginUserAttribute)) {
                        Attribute attr = entry.getAttribute(membershipUserAttribute);
                        if (attr != null) {
                            for (ByteString value : attr) {
                                membershipValue = value.toString();
                            }
                        }
                    }
                } else {
                    // Got a continuation reference
                    LOGGER.debug("Referral ignored while searching for user {}", user);
                    entryReader.readReference();
                }
            }
            filter = new AndFilter();
            filter.and(new EqualsFilter("objectClass", getObjectClass())).and(new OrFilter().or(new EqualsFilter(getMemberNameAttribute(), getMembershipUserAttribute() + "=" + membershipValue + "," + specificUserBaseDN)).or(new EqualsFilter(getMemberNameAttribute(), userDN)));
            if (bindResult.isSuccess()) {
                LOGGER.trace("Executing ldap search with base dn of {} and filter of {}", groupBaseDn, filter);
                entryReader = connection.search(groupBaseDn, SearchScope.WHOLE_SUBTREE, filter.toString(), attributes);
                SearchResultEntry entry;
                while (entryReader.hasNext()) {
                    if (entryReader.isEntry()) {
                        entry = entryReader.readEntry();
                        Attribute attr = entry.getAttribute(groupNameAttribute);
                        if (attr == null) {
                            LOGGER.trace("Claim '{}' is null", roleClaimType);
                        } else {
                            Claim claim = new ClaimImpl(roleClaimType);
                            for (ByteString value : attr) {
                                String itemValue = value.toString();
                                claim.addValue(itemValue);
                            }
                            claimsColl.add(claim);
                        }
                    } else {
                        // Got a continuation reference
                        LOGGER.debug("Referral ignored while searching for user {}", user);
                        entryReader.readReference();
                    }
                }
            } else {
                LOGGER.info("LDAP Connection failed.");
            }
        }
    } catch (LdapException e) {
        LOGGER.info("Cannot connect to server, therefore unable to set role claims. Set log level for \"ddf.security.sts.claimsHandler\" to DEBUG for more information.");
        LOGGER.debug("Cannot connect to server, therefore unable to set role claims.", e);
    } catch (SearchResultReferenceIOException e) {
        LOGGER.info("Unable to set role claims. Set log level for \"ddf.security.sts.claimsHandler\" to DEBUG for more information.");
        LOGGER.debug("Unable to set role claims.", e);
    } finally {
        if (connection != null) {
            connection.close();
        }
    }
    return claimsColl;
}

Example 18 with EqualsFilter

use of org.springframework.ldap.filter.EqualsFilter in project coprhd-controller by CoprHD.

the class LdapFilterUtil method getPersonFilterWithValues.

/**
 * Generate encoded filter to search for persons
 *
 * @param rawFilter
 * @param username
 * @return encoded filter
 */
public static String getPersonFilterWithValues(final String rawFilter, final String username) {
    String filter = rawFilter;
    String[] usernameParts = username.split("@");
    filter = filter.replace("%u", username);
    filter = filter.replace("%U", usernameParts[0]);
    if (usernameParts.length > 1) {
        filter = filter.replaceAll("%d", usernameParts[1]);
    }
    // AND it
    if (!filter.startsWith("(")) {
        filter = "(" + filter + ")";
    }
    Filter hardCodedFilter = new HardcodedFilter(filter);
    // Why is this not needed in the auth handler
    Filter personFilter = new EqualsFilter("objectClass", "person");
    AndFilter andFilter = new AndFilter();
    andFilter.and(hardCodedFilter);
    andFilter.and(personFilter);
    return andFilter.encode();
}

Example 19 with EqualsFilter

use of org.springframework.ldap.filter.EqualsFilter in project coprhd-controller by CoprHD.

the class LdapFilterUtil method getAttributeFilterWithValues.

/**
 * Generates an encoded filter for attribute query
 *
 * @param attributeName to find
 * @return encoded filter
 */
public static String getAttributeFilterWithValues(final String attributeName) {
    Filter hardCodedFilter = new HardcodedFilter("(lDAPDisplayName=" + attributeName + ")");
    Filter attributeFilter = new EqualsFilter("objectCategory", "attributeSchema");
    AndFilter andFilter = new AndFilter();
    andFilter.and(hardCodedFilter);
    andFilter.and(attributeFilter);
    return andFilter.encode();
}

Example 20 with EqualsFilter

use of org.springframework.ldap.filter.EqualsFilter in project modesti by jlsalmon.

the class LdapUserService method memberOf.

private OrFilter memberOf(List<String> groups) throws InvalidNameException {
    OrFilter or = new OrFilter();
    for (String group : groups) {
        LdapName ln = new LdapName(ldapGroupFilter);
        ln.add(new Rdn("cn", group));
        // The magic number will trigger a recursive search of nested groups. It's slow, but it works.
        // See https://msdn.microsoft.com/en-us/library/aa746475(VS.85).aspx
        EqualsFilter filter = new EqualsFilter("memberOf:1.2.840.113556.1.4.1941:", ln.toString());
        or.or(filter);
    }
    return or;
}