Examples with LdapInvalidAttrValueException com.zimbra.cs.ldap.LdapException.LdapInvalidAttrValueException used on opensource projects

Example 1 with LdapInvalidAttrValueException

use of com.zimbra.cs.ldap.LdapException.LdapInvalidAttrValueException in project zm-mailbox by Zimbra.

the class AutoProvision method searchAutoProvDirectory.

/**
     * Search the external auto provision LDAP source
     *
     * Only one of filter or name can be provided.
     * - if name is provided, the search filter will be zimbraAutoProvLdapSearchFilter
     *   with place holders filled with the name.
     *
     * - if filter is provided, the provided filter will be the search filter.
     *
     * - if neither is provided, the search filter will be zimbraAutoProvLdapSearchFilter
     *   with place holders filled with "*".   If createTimestampLaterThan
     *   is provided, the search filter will be ANDed with (createTimestamp >= {timestamp})
     *
     * @param prov
     * @param domain
     * @param filter
     * @param name
     * @param createTimestampLaterThan
     * @param returnAttrs
     * @param maxResults
     * @param ldapVisitor
     * @param wantPartialResult whether TOO_MANY_SEARCH_RESULTS should be thrown if the
     *                          ldap search encountered LdapSizeLimitExceededException
     *                          Note: regardless of this parameter, the ldapVisitor.visit
     *                          is called for each entry returned from LDAP.
     *                          This behavior is currently hardcoded in
     *                          UBIDLdapContext.searchPaged and has been the legacy behavior.
     *                          We can probably change it into a parameter in SearchLdapOptions.
     * @throws ServiceException
     * @return whether LdapSizeLimitExceededException was hit
     */
static boolean searchAutoProvDirectory(LdapProv prov, Domain domain, String filter, String name, String createTimestampLaterThan, String[] returnAttrs, int maxResults, SearchLdapVisitor ldapVisitor, boolean wantPartialResult) throws ServiceException {
    // use either filter or name, make sure only one is provided
    if ((filter != null) && (name != null)) {
        throw ServiceException.INVALID_REQUEST("only one of filter or name can be provided", null);
    }
    String url = domain.getAutoProvLdapURL();
    boolean wantStartTLS = domain.isAutoProvLdapStartTlsEnabled();
    String adminDN = domain.getAutoProvLdapAdminBindDn();
    String adminPassword = domain.getAutoProvLdapAdminBindPassword();
    String searchBase = domain.getAutoProvLdapSearchBase();
    String searchFilterTemplate = domain.getAutoProvLdapSearchFilter();
    FilterId filterId = FilterId.AUTO_PROVISION_SEARCH;
    if (url == null) {
        throw ServiceException.FAILURE(String.format("missing %s on domain %s", Provisioning.A_zimbraAutoProvLdapURL, domain.getName()), null);
    }
    if (searchBase == null) {
        searchBase = LdapConstants.DN_ROOT_DSE;
    }
    ExternalLdapConfig config = new ExternalLdapConfig(url, wantStartTLS, null, adminDN, adminPassword, null, "search auto provision directory");
    boolean hitSizeLimitExceededException = false;
    ZLdapContext zlc = null;
    ZLdapFilter zFilter = null;
    try {
        zlc = LdapClient.getExternalContext(config, LdapUsage.AUTO_PROVISION_ADMIN_SEARCH);
        String searchFilter = null;
        String searchFilterWithoutLastPolling = null;
        if (name != null) {
            if (searchFilterTemplate == null) {
                throw ServiceException.INVALID_REQUEST("search filter template is not set on domain " + domain.getName(), null);
            }
            searchFilter = LdapUtil.computeDn(name, searchFilterTemplate);
        } else if (filter != null) {
            searchFilter = filter;
            filterId = FilterId.AUTO_PROVISION_ADMIN_SEARCH;
        } else {
            if (searchFilterTemplate == null) {
                throw ServiceException.INVALID_REQUEST("search filter template is not set on domain " + domain.getName(), null);
            }
            searchFilter = LdapUtil.computeDn("*", searchFilterTemplate);
            if (createTimestampLaterThan != null) {
                searchFilterWithoutLastPolling = searchFilter;
                // searchFilter = "(&" + searchFilter + "(createTimestamp>=" + createTimestampLaterThan + "))";
                searchFilter = "(&" + searchFilter + ZLdapFilterFactory.getInstance().createdLaterOrEqual(createTimestampLaterThan).toFilterString() + ")";
                filterId = FilterId.AUTO_PROVISION_SEARCH_CREATED_LATERTHAN;
            }
        }
        zFilter = ZLdapFilterFactory.getInstance().fromFilterString(filterId, searchFilter);
        SearchLdapOptions searchOptions;
        try {
            searchOptions = new SearchLdapOptions(searchBase, zFilter, returnAttrs, maxResults, null, ZSearchScope.SEARCH_SCOPE_SUBTREE, ldapVisitor);
            zlc.searchPaged(searchOptions);
        } catch (LdapInvalidAttrValueException eav) {
            ZimbraLog.autoprov.info("Retrying ldap search query with createTimestamp in seconds.");
            if (searchFilterWithoutLastPolling != null && createTimestampLaterThan != null) {
                createTimestampLaterThan = createTimestampLaterThan.replaceAll("\\..*Z$", "Z");
                // searchFilter = "(&" + searchFilter + "(createTimestamp>=" + createTimestampLaterThan + "))";
                searchFilter = "(&" + searchFilterWithoutLastPolling + ZLdapFilterFactory.getInstance().createdLaterOrEqual(createTimestampLaterThan).toFilterString() + ")";
                ZimbraLog.autoprov.info("new searchFilter = %s", searchFilter);
                filterId = FilterId.AUTO_PROVISION_SEARCH_CREATED_LATERTHAN;
            }
            zFilter = ZLdapFilterFactory.getInstance().fromFilterString(filterId, searchFilter);
            searchOptions = new SearchLdapOptions(searchBase, zFilter, returnAttrs, maxResults, null, ZSearchScope.SEARCH_SCOPE_SUBTREE, ldapVisitor);
            zlc.searchPaged(searchOptions);
        }
    } catch (LdapSizeLimitExceededException e) {
        hitSizeLimitExceededException = true;
        if (wantPartialResult) {
            // log at debug level
            ZimbraLog.autoprov.debug(String.format("searchAutoProvDirectory encountered LdapSizeLimitExceededException: " + "base=%s, filter=%s", searchBase, zFilter == null ? "" : zFilter.toFilterString()), e);
        } else {
            throw AccountServiceException.TOO_MANY_SEARCH_RESULTS("too many search results returned", e);
        }
    } finally {
        LdapClient.closeContext(zlc);
    }
    return hitSizeLimitExceededException;
}