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Added integrated Shibboleth WAYF service on alternative login page
Updated README
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exe-cutor
committed
Feb 1, 2008
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edc06a5
commit 78117f3
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<?php | ||
$config = get_config('auth/shibboleth'); | ||
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if ($show_instructions) { | ||
$columns = 'twocolumns'; | ||
} else { | ||
$columns = 'onecolumn'; | ||
} | ||
?> | ||
<div class="loginbox clearfix <?php echo $columns ?>"> | ||
<div class="loginpanel"> | ||
<!--<h2><?php print_string("returningtosite") ?></h2>--> | ||
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<h2><?php | ||
if (isset($config->login_name) && !empty($config->login_name)){ | ||
echo $config->login_name; | ||
} else { | ||
print_string("auth_shibboleth_login_long", "auth"); | ||
} | ||
?></h2> | ||
<div class="subcontent loginsub"> | ||
<div class="desc"> | ||
<?php | ||
if (!empty($errormsg)) { | ||
echo '<div class="loginerrors">'; | ||
formerr($errormsg); | ||
echo '</div>'; | ||
} | ||
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?> | ||
<div class="guestsub"> | ||
<p><?php print_string("auth_shibboleth_select_organization", "auth"); ?></p> | ||
<form action="login.php" method="post" id="guestlogin"> | ||
<select name="idp"> | ||
<option value="-" ><?php print_string("auth_shibboleth_select_member", "auth"); ?></option> | ||
<?php | ||
print_idp_list(); | ||
?> | ||
</select><p><input type="submit" value="<?php print_string("select"); ?>" accesskey="s" /></p> | ||
</form> | ||
<p> | ||
<?php | ||
print_string("auth_shibboleth_contact_administrator", "auth"); | ||
echo '<a href="mailto:'.get_admin()->email.'"> Moodle Administrator</a>.'; | ||
?> | ||
</p> | ||
</div> | ||
</div> | ||
</div> | ||
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<?php if ($CFG->guestloginbutton) { ?> | ||
<div class="subcontent guestsub"> | ||
<div class="desc"> | ||
<?php print_string("someallowguest") ?> | ||
</div> | ||
<form action="../../login/index.php" method="post" id="guestlogin"> | ||
<div class="guestform"> | ||
<input type="hidden" name="username" value="guest" /> | ||
<input type="hidden" name="password" value="guest" /> | ||
<input type="hidden" name="testcookies" value="1" /> | ||
<input type="submit" value="<?php print_string("loginguest") ?>" /> | ||
</div> | ||
</form> | ||
</div> | ||
<?php } ?> | ||
</div> | ||
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<?php if ($show_instructions) { ?> | ||
<div class="signuppanel"> | ||
<h2><?php print_string("firsttime") ?></h2> | ||
<div class="subcontent"> | ||
<?php if (is_enabled_auth('none')) { // instructions override the rest for security reasons | ||
print_string("loginstepsnone"); | ||
} else if ($CFG->registerauth == 'email') { | ||
if (!empty($CFG->auth_instructions)) { | ||
echo format_text($CFG->auth_instructions); | ||
} else { | ||
print_string("loginsteps", "", "signup.php"); | ||
} ?> | ||
<div class="signupform"> | ||
<form action="../../login/signup.php" method="get" id="signup"> | ||
<div><input type="submit" value="<?php print_string("startsignup") ?>" /></div> | ||
</form> | ||
</div> | ||
<?php } else if (!empty($CFG->registerauth)) { | ||
echo format_text($CFG->auth_instructions); ?> | ||
<div class="signupform"> | ||
<form action="../../login/signup.php" method="get" id="signup"> | ||
<div><input type="submit" value="<?php print_string("startsignup") ?>" /></div> | ||
</form> | ||
</div> | ||
<?php } else { | ||
echo format_text($CFG->auth_instructions); | ||
} ?> | ||
</div> | ||
</div> | ||
<?php } ?> | ||
</div> |
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<?php // $Id$ | ||
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require_once("../../config.php"); | ||
require_once($CFG->dirroot."/auth/shibboleth/auth.php"); | ||
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//initialize variables | ||
$errormsg = ''; | ||
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/// Check for timed out sessions | ||
if (!empty($SESSION->has_timed_out)) { | ||
$session_has_timed_out = true; | ||
$SESSION->has_timed_out = false; | ||
} else { | ||
$session_has_timed_out = false; | ||
} | ||
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//HTTPS is potentially required in this page | ||
httpsrequired(); | ||
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/// Define variables used in page | ||
if (!$site = get_site()) { | ||
error("No site found!"); | ||
} | ||
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if (empty($CFG->langmenu)) { | ||
$langmenu = ""; | ||
} else { | ||
$currlang = current_language(); | ||
$langs = get_list_of_languages(); | ||
$langlabel = get_accesshide(get_string('language')); | ||
$langmenu = popup_form ("$CFG->httpswwwroot/login/index.php?lang=", $langs, "chooselang", $currlang, "", "", "", true, 'self', $langlabel); | ||
} | ||
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$loginsite = get_string("loginsite"); | ||
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$loginurl = (!empty($CFG->alternateloginurl)) ? $CFG->alternateloginurl : ''; | ||
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if (get_moodle_cookie() == '') { | ||
set_moodle_cookie('nobody'); // To help search for cookies | ||
} | ||
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if (!empty($CFG->registerauth) or is_enabled_auth('none') or !empty($CFG->auth_instructions)) { | ||
$show_instructions = true; | ||
} else { | ||
$show_instructions = false; | ||
} | ||
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// Set SAML domain cookie | ||
$config = get_config('auth/shibboleth'); | ||
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$IdPs = get_idp_list($config->organization_selection); | ||
if (isset($_POST['idp']) && isset($IdPs[$_POST['idp']])){ | ||
$selectedIdP = $_POST['idp']; | ||
set_saml_cookie($selectedIdP); | ||
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// Redirect to SessionInitiator with providerId as argument | ||
if (isset($IdPs[$selectedIdP][1]) && !empty($IdPs[$selectedIdP][1])){ | ||
header('Location: '.$IdPs[$selectedIdP][1].'?providerId='. urlencode($selectedIdP) .'&target='. urlencode($CFG->wwwroot.'/auth/shibboleth/index.php')); | ||
} else { | ||
header('Location: /Shibboleth.sso?providerId='. urlencode($selectedIdP) .'&target='. urlencode($CFG->wwwroot.'/auth/shibboleth/index.php')); | ||
} | ||
} elseif (isset($_POST['idp']) && !isset($IdPs[$_POST['idp']])) { | ||
$errormsg = get_string('auth_shibboleth_errormsg', 'auth'); | ||
} | ||
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$loginsite = get_string("loginsite"); | ||
$navlinks = array(array('name' => $loginsite, 'link' => null, 'type' => 'misc')); | ||
$navigation = build_navigation($navlinks); | ||
$focus = 'idp'; | ||
print_header("$site->fullname: $loginsite", $site->fullname, $navigation, $focus, | ||
'', true, '<div class="langmenu">'.$langmenu.'</div>'); | ||
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include("index_form.html"); | ||
print_footer(); | ||
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?> |