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89 lines
2.7 KiB
PHP
89 lines
2.7 KiB
PHP
<?php // $Id$
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// Authentication by looking up an external database table
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function auth_user_login ($username, $password) {
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// Returns true if the username and password work
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// and false if they are wrong or don't exist.
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global $CFG;
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// This is a hack to workaround what seems to be a bug in ADOdb with accessing
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// two databases of the same kind ... it seems to get confused when trying to access
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// the first database again, after having accessed the second.
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// The following hack will make the database explicit which keeps it happy
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// This seems to broke postgesql so ..
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$prefix = $CFG->prefix.''; // Remember it. The '' is to prevent PHP5 reference.. see bug 3223
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if ($CFG->dbtype != 'postgres7') {
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$CFG->prefix = $CFG->dbname.$CFG->prefix;
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}
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// Connect to the external database
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$authdb = &ADONewConnection($CFG->auth_dbtype);
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$authdb->PConnect($CFG->auth_dbhost,$CFG->auth_dbuser,$CFG->auth_dbpass,$CFG->auth_dbname);
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switch ($CFG->auth_dbpasstype) { // Re-format password accordingly
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case "md5":
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$password = md5($password);
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break;
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}
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$rs = $authdb->Execute("SELECT * FROM $CFG->auth_dbtable
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WHERE $CFG->auth_dbfielduser = '$username'
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AND $CFG->auth_dbfieldpass = '$password' ");
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$authdb->Close();
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$CFG->prefix = $prefix;
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if (!$rs) {
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notify("Could not connect to the specified authentication database...");
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return false;
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}
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if ( $rs->RecordCount() ) {
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return true;
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} else {
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return false;
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}
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}
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function auth_get_userinfo($username){
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// Reads any other information for a user from external database,
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// then returns it in an array
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global $CFG;
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$config = (array) $CFG;
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$pcfg = get_config('auth/db');
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$pcfg = (array) $pcfg;
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ADOLoadCode($CFG->auth_dbtype);
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$authdb = &ADONewConnection();
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$authdb->PConnect($CFG->auth_dbhost,$CFG->auth_dbuser,$CFG->auth_dbpass,$CFG->auth_dbname);
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$fields = array("firstname", "lastname", "email", "phone1", "phone2",
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"department", "address", "city", "country", "description",
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"idnumber", "lang");
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$result = array();
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foreach ($fields as $field) {
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if ($pcfg["field_map_$field"]) {
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if ($rs = $authdb->Execute("SELECT ".$pcfg["field_map_$field"]." FROM $CFG->auth_dbtable
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WHERE $CFG->auth_dbfielduser = '$username'")) {
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if ( $rs->RecordCount() == 1 ) {
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$result["$field"] = addslashes(stripslashes(utf8_decode($rs->fields[0])));
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}
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}
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}
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}
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return $result;
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}
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?>
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