centos apache svn配置

[root@localhost~]# cat /var/www/cgi-bin/ChangePasswd.cgi
#!/usr/bin/perl -w

use strict;
use CGI;
my $time        = localtime;
my $remote_id   = $ENV{REMOTE_HOST} || $ENV{REMOTE_ADDR};
my $admin_email = $ENV{SERVER_ADMIN};

my $cgi = new CGI;
my $pwd_not_alldiginal = "密码不能全为数字";
my $pwd_not_allchar = "密码不能全为字符";
my $user_not_exists ="该用户不存在";
my $file_not_found ="文件不存在,请联系管理员";

my $authuserfile;
my $logfile;
my $pwdminlen;
my $title;
my $description;
my $yourname;
my $oldpwd;
my $newpwd1;
my $newpwd2;
my $btn_change;
my $btn_reset;

my $changepwdok;
my $changepwdfailed;
my $oldpwderror;
my $passmustgreater;
my $twopassnotmatched;
my $entername;
my $enterpwd;
my $errorpwd;
my $back;

&IniInfo;

if ($cgi -> param())
{#8
my $User = $cgi->param('UserName');
my $UserPwd = $cgi->param('OldPwd');
my $UserNewPwd = $cgi->param('NewPwd1');
my $MatchNewPwd = $cgi->param('NewPwd2');

if (!$User)
     {&Writer_Log("Enter no user name");
       &otherhtml($title,$entername,$back);}
elsif (!$UserPwd )
    {&Writer_Log("Enter no OldPasswd");
     &otherhtml($title,$enterpwd,$back); }
elsif (length($UserNewPwd)<$pwdminlen)
    {&Writer_Log("Password's length must greater than".$pwdminlen);
     &otherhtml($title,$passmustgreater.$pwdminlen,$back);}
elsif ($UserNewPwd =~/^\d+$/)
    {&Writer_Log("New Passwd isn't all diginal");
     &otherhtml($title,$pwd_not_alldiginal,$back);}
elsif ($UserNewPwd =~/^[A-Za-z]+$/)
    {&Writer_Log("New Passwd isn't all char");
     &otherhtml($title,$pwd_not_allchar,$back);}
elsif ($UserNewPwd ne $MatchNewPwd)
    {&Writer_Log("Two new passwords are not matched");
     &otherhtml($title,$twopassnotmatched,$back);}
else
{if($authuserfile)
{#6
open UserFile, "<$authuserfile" or die "打开文件失败：$!";
while (<UserFile>)
    {#5
       my $varstr=$_;

       if($varstr =~/($User)/)
    {#3
     my $eqpos =index($varstr, ":");
     my $UserName = substr($varstr,0,$eqpos);
     my $cryptpwd = substr($varstr,$eqpos + 1,13);
   
     next if($UserName ne $User);
       
     if(crypt($UserPwd,$cryptpwd) eq $cryptpwd)
     {#a
      my $rc = system("/usr/bin/htpasswd -b $authuserfile $User $UserNewPwd");
      if ($rc == 0)
         {#1
            &Writer_Log( $User."：Change Passwd");
            &otherhtml($title,$changepwdok,$back);
          }#1
       else
          {#2
           &Writer_Log( $User."：Change Passwd Failed");
           &otherhtml($title,$changepwdfailed,$back);
          }#2
       exit;
     }#a
     else
     {#b
      &Writer_Log("Old Passwd is Incorrect ");
      &otherhtml($title,$errorpwd,$back);
     }#b
     exit;      
    }#3
       else
    {#4
     if(eof)
     { &Writer_Log($User."：no this user");
       &otherhtml($title,$user_not_exists,$back);
       exit;
     }
     else
     {next;}
    }#4  
     }#5
   close UserFile;
}#6
else
{#7
   &Writer_Log($authuserfile."：no found");
   &otherhtml($title,$file_not_found,$back);
}#7
}
}#8
else
{&Index_Html;}

sub IniInfo{
my $inifile = "/var/www/cgi-bin/ChangePasswd.ini";
open CGI_INI_FILE, "<$inifile" or die "打开文件失败：$!";;
while (<CGI_INI_FILE>)
{
my $eqpos =index($_,'=');
my $len = length($_);

if ($_ =~/authuserfile/)
{$authuserfile= substr($_, $eqpos + 1, $len - $eqpos -2);}
elsif ($_ =~/logfile/)
{$logfile= substr($_, $eqpos + 1);}
elsif ($_ =~/pwdminlen/)
{$pwdminlen= substr($_, $eqpos + 1);}
elsif ($_ =~/title/)
{$title = substr($_, $eqpos + 1);}
elsif ($_ =~/description/)
{$description = substr($_, $eqpos + 1);}
elsif ($_ =~/yourname/)
{$yourname = substr($_, $eqpos + 1);}
elsif ($_ =~/oldpwd/)
{$oldpwd= substr($_, $eqpos + 1);}
elsif ($_ =~/newpwd1/)
{$newpwd1= substr($_, $eqpos + 1);}
elsif ($_ =~/newpwd2/)
{$newpwd2= substr($_, $eqpos + 1);}
elsif ($_ =~/btn_change/)
{$btn_change = substr($_, $eqpos + 1);}
elsif ($_ =~/btn_reset/)
{$btn_reset = substr($_, $eqpos + 1);}
elsif ($_ =~/changepwdok/)
{$changepwdok = substr($_, $eqpos + 1);}
elsif ($_ =~/changepwdfailed/)
{$changepwdfailed = substr($_, $eqpos + 1);}
elsif ($_ =~/oldpwderror/)
{$oldpwderror = substr($_, $eqpos + 1);}
elsif ($_ =~/passmustgreater/)
{$passmustgreater = substr($_, $eqpos + 1);}
elsif ($_ =~/twopassnotmatched/)
{$twopassnotmatched = substr($_, $eqpos + 1);}
elsif ($_ =~/entername/)
{$entername = substr($_, $eqpos + 1);}
elsif ($_ =~/enterpwd/)
{$enterpwd= substr($_, $eqpos + 1);}
elsif ($_ =~/errorpwd/)
{$errorpwd= substr($_, $eqpos + 1);}
elsif ($_ =~/back/)
{$back = substr($_, $eqpos + 1);}
}
close CGI_INI_FILE;
}

sub Index_Html
{
print "Content-type: text/html\n\n";
print <<END_OF_PAGE;
<html >
<head>
<title>$title</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
<body>

<HR>

<center><h1>$description</h1>
</center>
<form method="POST" enctype="multipart/form-data" action="/cgi-bin/ChangePasswd.cgi">
<br>
<TABLE align="center">
<TR><TD class="t_text">$yourname</TD><TD><input type="text" name="UserName" /></TD></TR>
<TR><TD class="t_text">$oldpwd</TD><TD><input type="password" name="OldPwd" /></TD></TR>
<TR><TD class="t_text">$newpwd1</TD><TD><input type="password" name="NewPwd1" /></TD></TR>
<TR><TD class="t_text">$newpwd2</TD><TD><input type="password" name="NewPwd2" /></TD></TR>
</TABLE>
<br>
<TABLE align="center">
<TR><TD><input type="submit" name="chgpasswd" value="$btn_change"> <input type="reset" value="$btn_reset"></TD></TR>
</TABLE>
</form>
<HR>
<font color="#FF0000">注意:新密码位数必需大于$pwdminlen，且为字母与数字组合</font>

</body>
</html>
END_OF_PAGE
}

sub otherhtml{
print "Content-type: text/html\n\n";

print <<END_OF_PAGE;
<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>$_[0]</title>
</head>

<body>
<p align="center"><font size="5">$_[1]</font></p>
<p align="center"><a href="/cgi-bin/ChangePasswd.cgi"><font size="4">$_[2]</font></a></p>

<HR>
</body>

</html>
END_OF_PAGE
}

sub Writer_Log{
if($logfile)
{
my $loginfo ="[".$time."] "." [".$remote_id."] "." || ".$_[0];
open LOGFILE,">>$logfile" or die "Couldn't open LOG FILE for writing: $!";
print LOGFILE ("$loginfo\n");
close LOGFILE;
}
}