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      PHP用戶認證及管理完全源碼

      [摘要]-- begin auth.inc -- <?php id = "xxxCOM"; if(!isset(PHP_AUTH_USER)) Header("...
      -- begin auth.inc --  


      <?php  


      $id = "xxxCOM";  


      if(!isset($PHP_AUTH_USER)) {  

      Header("WWW-Authenticate: Basic realm="$id"");  

      Header("HTTP/1.0 401 Unauthorized");  

      require('error.inc');  

      exit;  

      }  


      $name = $PHP_AUTH_USER;  

      $pass = $PHP_AUTH_PW;  

      require("connect.inc");  

      $query = "select * from auth where username='$name' && realm='$id'";  

      $result = mysql_db_query("admin", $query);  

      if(mysql_num_rows($result) == 0) {  


      Header("WWW-Authenticate: Basic realm="$id"");  

      Header("HTTP/1.0 401 Unauthorized");  

      require('error.inc');  

      exit;  

      }  


      $active = mysql_result($result,0,"active");  

      if($active == 'no') {  


      ?>  

      <HTML><HEAD>  

      <TITLE>404 Not Found</TITLE>  

      </HEAD><BODY>  

      <H1>Not Found</H1>  

      The requested URL  

      <? echo $REQUEST_URI; ?>  

      was not found on this server.<P>  

      </BODY></HTML>  

      <?php  

      exit;  

      }  

      ?>  


      -- end auth.inc --  


      -- begin connect.inc --  


      <?php mysql_connect("localhost", "user", ""); ?>  


      -- end connect.inc --  


      -- begin error.inc --  


      此文件存放錯誤信息及返回!  


      -- end error.inc --  


      -- 用戶庫結構(自己調整)--  


      CREATE TABLE auth (  

      id smallint(6) DEFAULT '0' NOT NULL auto_increment,  

      username varchar(16) DEFAULT '' NOT NULL,  

      lastname tinyblob,  

      firstname tinyblob,  

      password varchar(16),  

      realm varchar(16),  

      active char(3),  

      PRIMARY KEY (id),  

      UNIQUE id (id),  

      UNIQUE username (username)  

      );  


      -- 用戶庫結構結束--  


      -- 添加用戶示例--  


      insert into auth (username, lastname, firstname, password, realm, active) values ('admin','my','love','password','xxxCOM','yes');  


      -- 結束--  


      --用戶管理程序開始 usermanage.php --  

      <?php include("auth.inc"); ?>  

      <?php  


      if ($PHP_AUTH_USER != "admin") {  

      Header("WWW-Authenticate: Basic realm="xxxCOM 客戶認證"");  

      Header("HTTP/1.0 401 Unauthorized");  

      echo "Access Denied!n";  

      exit;  

      };  


      if ($PHP_AUTH_PW != "mypassword") {  

      Header("WWW-Authenticate: Basic realm="xxxCOM 客戶認證"");  

      Header("HTTP/1.0 401 Unauthorized");  

      echo "Access Denied!n";  

      exit;  

      };  


      if ($activate) {  


      include("connect.inc");  

      $query1 = "UPDATE auth SET active='yes' where id='$id'";  

      $result1 = mysql_db_query("admin", $query1);  


      if ($result1) {  

      echo "<font size="+1">n";  

      echo "$user activatedn";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      } else {  

      echo "<font size="+1">n";  

      echo "Error: Unknown Errorn";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      }  


      }  


      if ($deactivate) {  


      include("connect.inc");  

      $query2 = "UPDATE auth SET active='no' where id='$id'";  

      $result2 = mysql_db_query("admin", $query2);  


      if ($result2) {  

      echo "<font size="+1">n";  

      echo "$user deactivatedn";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      } else {  

      echo "<font size="+1">n";  

      echo "Error: Unknown Errorn";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      }  


      }  


      if ($delete) {  


      include("connect.inc");  

      $query3 = "delete from auth where id='$id'";  

      $result3 = mysql_db_query("admin", $query3);  


      if ($result3) {  

      echo "<font size="+1">n";  

      echo "$user 已刪除!n";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      } else {  

      echo "<font size="+1">n";  

      echo "Error: Unknown Errorn";  

      echo "<br>n<a href="$PHP_SELF">返回</a>n";  

      echo "</font>n";  

      exit;  

      }  


      }  


      echo "<html>n";  

      echo "<head>n";  

      echo "<title>用戶管理</title>n";  

      echo "</head>n";  

      echo "<body>n";  

      echo "<form method="post" action="$PHP_SELF">n";  

      echo "<table border="1">n";  

      echo "<tr><th><font size="+1">Username</font></th><th><font size="+1">Real Name</font></th><th><font size="+1">Activated</font></th></tr>n";  


      include("connect.inc");  

      $query = "SELECT * FROM auth";  

      $result = mysql_db_query("admin", $query);  


      if ($result) {  

      while ($r = mysql_fetch_array($result)) {  

      $id = $r["id"];  

      $username = $r["username"];  

      $lastname = $r["lastname"];  

      $firstname = $r["firstname"];  

      $activated = $r["active"];  

      if ($activated == "yes") {  

      echo "<tr><td><font size="+1">$username</font></td><td><font size="+1">$lastname, $firstname</font></td><td><font size="+1">$activated</font></td><td><a href="$PHP_SELF?deactivate=yes&id=$id&user=$username">Deactivate</a></td><td><a href="$PHP_SELF?delete=yes&id=$id">Delete</a></td></tr>n";  

      } elseif ($activated == "no") {  

      echo "<tr><td><font size="+1">$username</font></td><td><font size="+1">$lastname, $firstname</font></td><td><font size="+1">$activated</font></td><td><a href="$PHP_SELF?activate=yes&id=$id">Activate</a></td><td><a href="$PHP_SELF?delete=yes&id=$id">Delete</a></td></tr>n";  

      }  

      }  

      }  

      mysql_free_result($result);  

      echo "</table>n";  

      echo "</body>n";  

      echo "</html>n";  


      ?>  


      -- usermanage.php 結束--  



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