version 1.48, 2003/09/02 22:28:19
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version 1.55.4.1, 2004/02/10 19:23:11
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
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# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9, |
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# 1/17/01 Gerd Kortemeyer |
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# |
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# 2/7/02,2/8,2/12,2/14,2/15,2/19 Josh Brunskole |
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# |
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# 7/10/02 Jeremy Bowers |
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package Apache::lonlogin; |
package Apache::lonlogin; |
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use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use CGI::Cookie(); |
use Apache::File (); |
use Apache::File (); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
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use Apache::lonauth(); |
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use Apache::lonlocal; |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
$r->content_type('text/html'); |
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&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
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&Apache::lonlocal::get_language_handle($r); |
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&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# Are we re-routing? |
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if (-e '/home/httpd/html/lon-status/reroute.txt') { |
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&Apache::lonauth::reroute($r); |
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return OK; |
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} |
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# -------------------------------- Prevent users from attempting to login twice |
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my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
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my $lonid=$cookies{'lonID'}; |
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my $cookie; |
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if ($lonid) { |
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my $handle=$lonid->value; |
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$handle=~s/\W//g; |
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my $lonidsdir=$r->dir_config('lonIDsDir'); |
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if ((-e "$lonidsdir/$handle.id") && ($handle ne '')) { |
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# Indeed, a valid token is found |
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my $bodytag=&Apache::loncommon::bodytag('Already logged in'); |
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$r->print(<<ENDFAILED); |
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<html> |
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<head> |
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<title>Already logged in</title> |
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</head> |
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<html> |
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$bodytag |
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<h1>You are already logged in</h1> |
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<p>Please either <a href="/adm/roles">continue the current session</a> or |
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<a href="/adm/logout">logout</a>.</p> |
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<p> |
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<a href="/adm/loginproblems.html">Problems?</a></p> |
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</body> |
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</html> |
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ENDFAILED |
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return OK; |
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} |
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} |
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# ---------------------------------------------------- No valid token, continue |
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&Apache::loncommon::get_unprocessed_cgi |
&Apache::loncommon::get_unprocessed_cgi |
($ENV{'QUERY_STRING'}.'&'.$ENV{'request.querystring'}, |
($ENV{'QUERY_STRING'}.'&'.$ENV{'request.querystring'}, |
['interface','username','domain','firsturl','localpath','localres']); |
['interface','username','domain','firsturl','localpath','localres']); |
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# ----------------------------------------------------------- Process Interface |
# ----------------------------------------------------------- Process Interface |
$ENV{'form.interface'}=~s/\W//g; |
$ENV{'form.interface'}=~s/\W//g; |
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Line 73 sub handler {
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Line 109 sub handler {
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my $iconpath= 'http://'.$ENV{'HTTP_HOST'}.':'.$port_to_use. |
my $iconpath= 'http://'.$ENV{'HTTP_HOST'}.':'.$port_to_use. |
$r->dir_config('lonIconsURL'); |
$r->dir_config('lonIconsURL'); |
my $domain = $r->dir_config('lonDefDomain'); |
my $domain = $r->dir_config('lonDefDomain'); |
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my $testdomain=(split(/\./,$ENV{'HTTP_HOST'}))[0]; |
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foreach my $posdom (values(%Apache::lonnet::hostdom)) { |
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if ($posdom eq $testdomain) { $domain=$testdomain; } |
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} |
if (($ENV{'form.domain'}) && |
if (($ENV{'form.domain'}) && |
($Apache::lonnet::domaindescription{$ENV{'form.domain'}})) { |
($Apache::lonnet::domaindescription{$ENV{'form.domain'}})) { |
$domain=$ENV{'form.domain'}; |
$domain=$ENV{'form.domain'}; |
Line 205 ENDHEADER
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Line 245 ENDHEADER
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my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $logo=&Apache::loncommon::designparm('login.logo',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
my $img=&Apache::loncommon::designparm('login.img',$domain); |
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# ----------------------------------------------------------------------- Texts |
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my %lt=&Apache::lonlocal::texthash( |
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'un' => 'Username', |
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'pw' => 'Password', |
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'dom' => 'Domain', |
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'perc' => 'percent', |
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'load' => 'Load', |
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'userload' => 'User Load', |
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'about' => 'aboutlon.gif', |
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'access' => 'accessbutton.gif', |
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'auth' => 'userauthentication.gif', |
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'log' => 'Log in', |
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'help' => 'Help', |
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'serv' => 'Server', |
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'servadm' => 'Server Administration', |
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'sysadm' => 'System Administration'); |
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# ---------------------------------------------------------- Serve rest of page |
# ---------------------------------------------------------- Serve rest of page |
$r->print(<<ENDSCRIPT); |
$r->print(<<ENDSCRIPT); |
Line 303 ENDSERVERFORM
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Line 361 ENDSERVERFORM
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<!-- A cell that will hold the 'access' and 'about' buttons --> |
<!-- A cell that will hold the 'access' and 'about' buttons --> |
<!-- Row 3 Column 1 --> |
<!-- Row 3 Column 1 --> |
<td valign="top" height=60 align="center" bgcolor="$sidebg"> |
<td valign="top" height=60 align="center" bgcolor="$sidebg"> |
<a href="/adm/login?interface=textual"><img src="$iconpath/accessbutton.gif" border=0 alt="Accessibility Options" /></a> |
<a href="/adm/login?interface=textual"><img src="$iconpath/$lt{'access'}" border=0 alt="Accessibility Options" /></a> |
<br /> |
<br /> |
<a href="/adm/about.html"><img src="$iconpath/aboutlon.gif" border=0 alt="About LON-CAPA" /></a> |
<a href="/adm/about.html"><img src="$iconpath/$lt{'about'}" border=0 alt="About LON-CAPA" /></a> |
</td> |
</td> |
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<!-- The shaded space between the two main columns --> |
<!-- The shaded space between the two main columns --> |
Line 362 ENDNOOPT
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Line 420 ENDNOOPT
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<!-- Start the sub-table for text and input alignment --> |
<!-- Start the sub-table for text and input alignment --> |
<table border=0 cellspacing=0 cellpadding=0> |
<table border=0 cellspacing=0 cellpadding=0> |
<tr><td bgcolor="$sidebg" colspan=2><img src="$iconpath/userauthentication.gif" alt="User Authentication" /></td></tr> |
<tr><td bgcolor="$sidebg" colspan=2><img src="$iconpath/$lt{'auth'}" alt="User Authentication" /></td></tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><br /><font size=-1><b> User Name:</b></font></td> |
<td bgcolor="$mainbg"><br /><font size=-1><b> $lt{'un'}:</b></font></td> |
<td bgcolor="$mainbg"><br /><input type="text" name="uname" size="10" value="$authusername" /></td> |
<td bgcolor="$mainbg"><br /><input type="text" name="uname" size="10" value="$authusername" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><font size=-1><b> Password:</b></font></td> |
<td bgcolor="$mainbg"><font size=-1><b> $lt{'pw'}:</b></font></td> |
<td bgcolor="$mainbg"><input type="password" name="upass" size="10" /></td> |
<td bgcolor="$mainbg"><input type="password" name="upass" size="10" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"><font size=-1><b> Domain:</b></font></td> |
<td bgcolor="$mainbg"><font size=-1><b> $lt{'dom'}:</b></font></td> |
<td bgcolor="$mainbg"><input type="text" name="udom" size="10" value="$authdomain" /></td> |
<td bgcolor="$mainbg"><input type="text" name="udom" size="10" value="$authdomain" /></td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$mainbg"> <a href="/adm/loginproblems.html">Help</a></td> |
<td bgcolor="$mainbg"> <a href="/adm/loginproblems.html">$lt{'help'}</a></td> |
<td bgcolor="$mainbg" valign="bottom" align="center"> |
<td bgcolor="$mainbg" valign="bottom" align="center"> |
<br /> |
<br /> |
<input type="submit" value="Log In" /> |
<input type="submit" value="$lt{'log'}" /> |
</td> |
</td> |
</tr> |
</tr> |
</table> |
</table> |
Line 407 ENDLOGIN
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Line 465 ENDLOGIN
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<table border=0 cellspacing=0 cellpadding=0> |
<table border=0 cellspacing=0 cellpadding=0> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><b> Domain: </b></small> |
<small><b> $lt{'dom'}: </b></small> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $domain</tt></small> |
<small><tt> $domain</tt></small> |
Line 415 ENDLOGIN
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Line 473 ENDLOGIN
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</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><b> Server: </b></small> |
<small><b> $lt{'serv'}: </b></small> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $lonhost ($role)</tt></small> |
<small><tt> $lonhost ($role)</tt></small> |
Line 423 ENDLOGIN
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Line 481 ENDLOGIN
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</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><b> Load: </b></small> |
<small><b> $lt{'load'}: </b></small> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $loadpercent percent</tt></small> |
<small><tt> $loadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
<tr> |
<tr> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><b> User Load: </b></small> |
<small><b> $lt{'userload'}: </b></small> |
</td> |
</td> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<td bgcolor="$sidebg" align="left" valign="top"> |
<small><tt> $userloadpercent percent</tt></small> |
<small><tt> $userloadpercent $lt{'perc'}</tt></small> |
</td> |
</td> |
</tr> |
</tr> |
</table> |
</table> |
<br /> |
<br /> |
<small> |
<small> |
<b> System Administration:</b><br /> |
<b> $lt{'sysadm'}:</b><br /> |
<tt> $sysadm</tt><br /> |
<tt> $sysadm</tt><br /> |
<b> Server Administration:</b><br /> |
<b> $lt{'servadm'}:</b><br /> |
<tt> $servadm</tt><br /> <br /> |
<tt> $servadm</tt><br /> <br /> |
$version |
$version |
</small> |
</small> |