<?php
# MantisBT - a php based bugtracking system

# MantisBT is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# MantisBT is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with MantisBT.  If not, see <http://www.gnu.org/licenses/>.

	
	 /**
	  * MantisBT Core API's
	  */
	require_once( 'core.php' );

	form_security_validate( 'lost_pwd' );

	# lost password feature disabled or reset password via email disabled -> stop here!
	if( OFF == config_get( 'lost_password_feature' ) ||
		OFF == config_get( 'send_reset_password' ) ||
		OFF == config_get( 'enable_email_notification' ) ) {
		trigger_error( ERROR_LOST_PASSWORD_NOT_ENABLED, ERROR );
	}

	# force logout on the current user if already authenticated
	if( auth_is_user_authenticated() ) {
		auth_logout();
	}

	$f_username = gpc_get_string('username');
	$f_email = gpc_get_string('email');

	$f_email = email_append_domain( $f_email );
	email_ensure_valid( $f_email );

	$t_user_table = db_get_table( 'mantis_user_table' );

	/** @todo Consider moving this query to user_api.php */
	$query = 'SELECT id FROM ' . $t_user_table . ' WHERE username = ' . db_param() . ' AND email = ' . db_param() . ' AND enabled=' . db_param();
	$result = db_query_bound( $query, Array( $f_username, $f_email, true ) );

	if ( 0 == db_num_rows( $result ) ) {
		trigger_error( ERROR_LOST_PASSWORD_NOT_MATCHING_DATA, ERROR );
	}

	if( is_blank( $f_email ) ) {
		trigger_error( ERROR_LOST_PASSWORD_NO_EMAIL_SPECIFIED, ERROR );
	}

	$row = db_fetch_array( $result );
	$t_user_id = $row['id'];

	if( user_is_protected( $t_user_id ) ) {
		trigger_error( ERROR_PROTECTED_ACCOUNT, ERROR );
	}

	if( !user_is_lost_password_request_allowed( $t_user_id ) ) {
		trigger_error( ERROR_LOST_PASSWORD_MAX_IN_PROGRESS_ATTEMPTS_REACHED, ERROR );
	}

	$t_confirm_hash = auth_generate_confirm_hash( $t_user_id );
	email_send_confirm_hash_url( $t_user_id, $t_confirm_hash );

	user_increment_lost_password_in_progress_count( $t_user_id );

	form_security_purge( 'lost_pwd' );

	$t_redirect_url = 'login_page.php';

	html_page_top();
?>

<br />
<div align="center">
<table class="width50" cellspacing="1">
<tr>
	<td class="center">
		<b><?php echo lang_get( 'lost_password_done_title' ) ?></b>
	</td>
</tr>
<tr>
	<td>
		<br />
		<?php echo lang_get( 'reset_request_in_progress_msg' ) ?>
		<br /><br />
	</td>
</tr>
</table>
<br />
<?php print_bracket_link( 'login_page.php', lang_get( 'proceed' ) ); ?>
</div>

<?php
	html_page_bottom1a( __FILE__ );
