/*
??Copyright?（C）?2003??Know?Gate?S.L.?All?rights?reserved.
??????????????????????C/O馻?107?1??28050?Madrid?（Spain）

??Redistribution?and?use?in?source?and?binary?forms?with?or?without
??modification?are?permitted?provided?that?the?following?conditions
??are?met:

??1.?Redistributions?of?source?code?must?retain?the?above?copyright
?????notice?this?list?of?conditions?and?the?following?disclaimer.

??2.?The?end-user?documentation?included?with?the?redistribution
?????if?any?must?include?the?following?acknowledgment:
?????“This?product?includes?software?parts?from?hipergate
?????（http://www.hipergate.org/）.“
?????Alternately?this?acknowledgment?may?appear?in?the?software?itself
?????if?and?wherever?such?third-party?acknowledgments?normally?appear.

??3.?The?name?hipergate?must?not?be?used?to?endorse?or?promote?products
?????derived?from?this?software?without?prior?written?permission.
?????Products?derived?from?this?software?may?not?be?called?hipergate
?????nor?may?hipergate?appear?in?their?name?without?prior?written
?????permission.

??This?library?is?distributed?in?the?hope?that?it?will?be?useful
??but?WITHOUT?ANY?WARRANTY;?without?even?the?implied?warranty?of
??MERCHANTABILITY?or?FITNESS?FOR?A?PARTICULAR?PURPOSE.

??You?should?have?received?a?copy?of?hipergate?License?with?this?code;
??if?not?visit?http://www.hipergate.org?or?mail?to?info@hipergate.org
*/

package?com.knowgate.acl;

import?java.sql.SQLException;
import?java.sql.Connection;
import?java.sql.CallableStatement;
import?java.sql.PreparedStatement;
import?java.sql.Statement;
import?java.sql.ResultSet;

import?java.math.BigDecimal;

import?com.knowgate.debug.DebugFile;
import?com.knowgate.jdc.JDCConnection;

/**
?*
?*?
Top?Level?User?Authentication?and?Access?Control?List?Functions.

?*?@author?Sergio?Montoro?Ten
?*?@version?1.0
?*/


public?class?ACL?{

??/**
???*?Default?Constructor
???*/
??public?ACL（）?{
??}

??/**
???*?
Checks?whether?or?not?password?is?valid?for?given?user.

???*?
This?method?calls?k_sp_autenticate?stored?procedure?witch?looks?up?tx_pwd?field?at?k_users?table?and?see?if?it?is?the?same?as?sAuthStr?parameter.

???*?@param?oConn?Opened?Database?Connection
???*?@param?sUserId?User?nickname
???*?@param?sAuthStr?Authentication?String?（password）
???*?@param?iFlags?Authentication?String?Flags
???*?

???*?
ACL.PWD_CLEAR_TEXT?Authentication?String?is?passed?as?clear?text?（no?encryption）
???*?
ACL.PWD_DTIP_RC4?Authentication?String?is?given?encrypted?using?RC4?algorithm
???*?

???*?@return
???*?

???*?
ACL.USER_NOT_FOUND?sUserId?not?found?at?gu_user?field?from?k_users?table
???*?
ACL.INVALID_PASSWORD?sAuthStr?parameter?does?not?match?tx_pwd?field?from?k_users?for?sUserId
???*?
ACL.PASSWORD_EXPIRED?Password?has?expired?（dt_pwd_expires?field?value?is?before?current?date）
???*?
ACL.INTERNAL_ERROR?Internal?error?while?trying?to?autenticate?user
???*?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????553??2003-12-17?23:09??hipergate-1.1.0\appserver.cnf
?????目錄???????????0??2003-12-21?19:16??hipergate-1.1.0\bin\
?????文件????????7418??2003-11-30?23:54??hipergate-1.1.0\bin\cachecoordinator-jboss30.jar
?????文件???????15730??2003-12-07?19:46??hipergate-1.1.0\bin\cachecoordinator-wl70.jar
?????文件?????2177314??2003-12-21?19:00??hipergate-1.1.0\bin\hipergate-1.1.0-debug.jar
?????文件?????1654645??2003-12-21?19:13??hipergate-1.1.0\bin\hipergate-1.1.0.jar
?????文件?????????713??2003-12-21?19:18??hipergate-1.1.0\bin\readme.txt
?????目錄???????????0??2003-12-22?14:46??hipergate-1.1.0\database\
?????文件?????3492352??2003-12-21?19:33??hipergate-1.1.0\database\HG1MSSQL.BAK
?????文件??????468992??2003-12-21?22:20??hipergate-1.1.0\database\HG1ORCL8.DMP
?????文件??????287440??2003-12-22?14:44??hipergate-1.1.0\database\HG1PGSQL.DUMP
?????文件????????1888??2003-12-22?14:48??hipergate-1.1.0\database\readme.txt
?????目錄???????????0??2003-12-21?20:28??hipergate-1.1.0\doc\
?????目錄???????????0??2003-12-21?19:30??hipergate-1.1.0\doc\javadoc\
?????文件???????11824??2003-12-21?19:18??hipergate-1.1.0\doc\javadoc\allclasses-frame.html
?????文件???????10614??2003-12-21?19:18??hipergate-1.1.0\doc\javadoc\allclasses-noframe.html
?????目錄???????????0??2003-12-21?19:30??hipergate-1.1.0\doc\javadoc\com\
?????目錄???????????0??2003-12-21?19:30??hipergate-1.1.0\doc\javadoc\com\knowgate\
?????目錄???????????0??2003-12-21?19:30??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\
?????文件???????29729??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\ACL.html
?????文件???????24990??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\ACLDomain.html
?????文件???????26120??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\ACLGroup.html
?????文件???????34282??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\ACLUser.html
?????文件????????1184??2003-12-21?19:18??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\package-frame.html
?????文件????????6222??2003-12-21?19:18??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\package-summary.html
?????文件????????5692??2003-12-21?19:18??hipergate-1.1.0\doc\javadoc\com\knowgate\acl\package-tree.html
?????目錄???????????0??2003-12-21?19:30??hipergate-1.1.0\doc\javadoc\com\knowgate\addrbook\
?????文件???????14648??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\addrbook\DayPlan.html
?????文件???????24379??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\addrbook\Fellow.html
?????文件???????17051??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\addrbook\Fellowtitle.html
?????文件???????33351??2003-12-21?19:19??hipergate-1.1.0\doc\javadoc\com\knowgate\addrbook\Meeting.html
............此處省略2876個文件信息