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user password recovery

This commit is contained in:
Philip Häusler 2013-12-26 13:34:48 +01:00
parent 3cc147d235
commit 0c98f13eee
11 changed files with 295 additions and 78 deletions
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4
db/update.sql
View File

@ -1,3 +1,7 @@
/* password recovery */
ALTER TABLE `User` ADD `password_recovery_token` VARCHAR( 32 ) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL AFTER `Passwort` ,
ADD INDEX ( `password_recovery_token` );
/* Update für #27, iCal-Export */
ALTER TABLE `User` ADD `ical_key` VARCHAR( 32 ) NOT NULL;
ALTER TABLE `User` ADD INDEX ( `ical_key` );

84
includes/controller/users_controller.php Normal file
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@ -0,0 +1,84 @@
<?php
/**
* User password recovery. (By email)
*/
function user_password_recovery_controller() {
if (isset($_REQUEST['token'])) {
$user_source = User_by_password_recovery_token($_REQUEST['token']);
if ($user_source === false)
engelsystem_error("Unable to load user.");
if ($user_source == null) {
error(_("Token is not correct."));
redirect(page_link_to('login'));
}
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['password']) && strlen($_REQUEST['password']) >= MIN_PASSWORD_LENGTH) {
if ($_REQUEST['password'] != $_REQUEST['password2']) {
$ok = false;
error(_("Your passwords don't match."));
}
} else {
$ok = false;
error(_("Your password is to short (please use at least 6 characters)."));
}
if ($ok) {
$result = set_password($user_source['UID'], $_REQUEST['password']);
if ($result === false)
engelsystem_error(_("Password could not be updated."));
success(_("Password saved."));
redirect(page_link_to('login'));
}
}
return User_password_set_view();
} else {
if (isset($_REQUEST['submit'])) {
$ok = true;
if (isset($_REQUEST['email']) && strlen(strip_request_item('email')) > 0) {
$email = strip_request_item('email');
if (check_email($email)) {
$user_source = User_by_email($email);
if ($user_source === false)
engelsystem_error("Unable to load user.");
if ($user_source == null) {
$ok = false;
$msg .= error(_("E-mail address is not correct."), true);
}
} else {
$ok = false;
$msg .= error(_("E-mail address is not correct."), true);
}
} else {
$ok = false;
$msg .= error(_("Please enter your e-mail."), true);
}
if ($ok) {
$token = User_generate_password_recovery_token($user_source);
if ($token === false)
engelsystem_error("Unable to generate password recovery token.");
$result = engelsystem_email_to_user($user_source, _("Password recovery"), sprintf(_("Please visit %s to recover your password."), page_link_to_absolute('user_password_recovery') . '&token=' . $token));
if ($result === false)
engelsystem_error("Unable to send password recovery email.");
success(_("We sent an email containing your password recovery link."));
redirect(page_link_to('login'));
}
}
return User_password_recovery_view();
}
}
function user_password_recovery_title() {
return _("Password recovery");
}
?>

16
includes/helper/email_helper.php Normal file
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@ -0,0 +1,16 @@
<?php
function engelsystem_email_to_user($user, $title, $message) {
gettext_locale($user['Sprache']);
$message = sprintf(_("Hi %s,"), $user['Nick']) . "\n\n" . _("here is a message for you from the engelsystem:") . "\n\n" . $message . "\n\n" . _("This email is autogenerated and has not to be signed. You got this email because you are registered in the engelsystem.");
gettext_locale();
return engelsystem_email($user['email'], $title, $message);
}
function engelsystem_email($address, $title, $message) {
return mail($address, $title, $message, "Content-Type: text/plain; charset=UTF-8\r\nFrom: Engelsystem <noreply@engelsystem.de>");
}
?>

16
includes/helper/internationalization_helper.php
View File

@ -17,13 +17,25 @@ function gettext_init() {
elseif (! isset($_SESSION['locale']))
$_SESSION['locale'] = $default_locale;
putenv('LC_ALL=' . $_SESSION['locale']);
setlocale(LC_ALL, $_SESSION['locale']);
gettext_locale();
bindtextdomain('default', '../locale');
bind_textdomain_codeset('default', 'UTF-8');
textdomain('default');
}
/**
* Swich gettext locale.
*
* @param string $locale
*/
function gettext_locale($locale = null) {
if ($locale == null)
$locale = $_SESSION['locale'];
putenv('LC_ALL=' . $locale);
setlocale(LC_ALL, $locale);
}
/**
* Renders language selection.
*

44
includes/model/User_model.php
View File

@ -30,6 +30,36 @@ function User_by_api_key($api_key) {
return $user[0];
}
/**
* Returns User by email.
*
* @param string $email
* @return Matching user, null or false on error
*/
function User_by_email($email) {
$user = sql_select("SELECT * FROM `User` WHERE `email`='" . sql_escape($email) . "' LIMIT 1");
if ($user === false)
return false;
if (count($user) == 0)
return null;
return $user[0];
}
/**
* Returns User by password token.
*
* @param string $token
* @return Matching user, null or false on error
*/
function User_by_password_recovery_token($token) {
$user = sql_select("SELECT * FROM `User` WHERE `password_recovery_token`='" . sql_escape($token) . "' LIMIT 1");
if ($user === false)
return false;
if (count($user) == 0)
return null;
return $user[0];
}
/**
* Generates a new api key for given user.
*
@ -43,4 +73,18 @@ function User_reset_api_key(&$user) {
engelsystem_log("API key resetted.");
}
/**
* Generates a new password recovery token for given user.
*
* @param User $user
*/
function User_generate_password_recovery_token(&$user) {
$user['password_recovery_token'] = md5($user['Nick'] . time() . rand());
$result = sql_query("UPDATE `User` SET `password_recovery_token`='" . sql_escape($user['password_recovery_token']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
if ($result === false)
return false;
engelsystem_log("Password recovery for " . $user['Nick'] . " started.");
return $user['password_recovery_token'];
}
?>

3
includes/pages/guest_login.php
View File

@ -216,6 +216,9 @@ function guest_login() {
form_password('password', _("Password")),
form_submit('submit', _("Login"))
)),
buttons(array(
button(page_link_to('user_password_recovery'), _("I forgot my password"))
)),
info(_("Please note: You have to activate cookies!"), true)
));
}

2
includes/sys_auth.php
View File

@ -30,7 +30,7 @@ function generate_salt($length = 16) {
// set the password of a user
function set_password($uid, $password) {
return sql_query("UPDATE `User` SET `Passwort` = '" . sql_escape(crypt($password, CRYPT_ALG . '$' . generate_salt(16) . '$')) . "' WHERE `UID` = " . intval($uid) . " LIMIT 1");
return sql_query("UPDATE `User` SET `Passwort` = '" . sql_escape(crypt($password, CRYPT_ALG . '$' . generate_salt(16) . '$')) . "', `password_recovery_token`=NULL WHERE `UID` = " . intval($uid) . " LIMIT 1");
}
// verify a password given a precomputed salt.

62
includes/view/User_view.php
View File

@ -3,24 +3,54 @@
/**
* Available T-Shirt sizes
*/
$tshirt_sizes = array (
'' => _("Please select..."),
'S' => "S",
'M' => "M",
'L' => "L",
'XL' => "XL",
'2XL' => "2XL",
'3XL' => "3XL",
'4XL' => "4XL",
'5XL' => "5XL",
'S-G' => "S Girl",
'M-G' => "M Girl",
'L-G' => "L Girl",
'XL-G' => "XL Girl"
$tshirt_sizes = array(
'' => _("Please select..."),
'S' => "S",
'M' => "M",
'L' => "L",
'XL' => "XL",
'2XL' => "2XL",
'3XL' => "3XL",
'4XL' => "4XL",
'5XL' => "5XL",
'S-G' => "S Girl",
'M-G' => "M Girl",
'L-G' => "L Girl",
'XL-G' => "XL Girl"
);
/**
* View for password recovery step 1: E-Mail
*/
function User_password_recovery_view() {
return page(array(
msg(),
_("We will send you an e-mail with a password recovery link. Please use the email address you used for registration."),
form(array(
form_text('email', _("E-Mail"), ""),
form_submit('submit', _("Recover"))
))
));
}
/**
* View for password recovery step 2: New password
*/
function User_password_set_view() {
return page(array(
msg(),
_("Please enter a new password."),
form(array(
form_password('password', _("Password")),
form_password('password2', _("Confirm password")),
form_submit('submit', _("Save"))
))
));
}
/**
* Render a users avatar.
*
* @param User $user
* @return string
*/
@ -30,16 +60,16 @@ function User_Avatar_render($user) {
/**
* Render a user nickname.
*
* @param User $user_source
* @return string
*/
function User_Nick_render($user_source) {
global $user, $privileges;
if($user['UID'] == $user_source['UID'] || in_array('user_shifts_admin', $privileges))
if ($user['UID'] == $user_source['UID'] || in_array('user_shifts_admin', $privileges))
return '<a href="' . page_link_to('user_myshifts') . '&amp;id=' . $user_source['UID'] . '">' . htmlspecialchars($user_source['Nick']) . '</a>';
else
return htmlspecialchars($user_source['Nick']);
}
?>

BIN
locale/de_DE.UTF-8/LC_MESSAGES/default.mo
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Binary file not shown.

34
locale/de_DE.UTF-8/LC_MESSAGES/default.po
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@ -1,8 +1,8 @@
msgid ""
msgstr ""
"Project-Id-Version: Engelsystem 2.0\n"
"POT-Creation-Date: 2013-12-03 16:58+0100\n"
"PO-Revision-Date: 2013-12-03 16:59+0100\n"
"POT-Creation-Date: 2013-12-23 21:57+0100\n"
"PO-Revision-Date: 2013-12-23 23:16+0100\n"
"Last-Translator: msquare <msquare@notrademark.de>\n"
"Language-Team: \n"
"Language: de_DE\n"
@ -21,7 +21,25 @@ msgstr ""
msgid "No data found."
msgstr "Nichts gefunden."
#: /Users/msquare/workspace/projects/engelsystem/includes/helper/internationalization_helper.php:40
#: /Users/msquare/workspace/projects/engelsystem/includes/helper/email_helper.php:6
#, php-format
msgid "Hi %s,"
msgstr "Hallo %s,"
#: /Users/msquare/workspace/projects/engelsystem/includes/helper/email_helper.php:6
msgid "here is a message for you from the engelsystem:"
msgstr "hier ist eine Nachricht aus dem Engelsystem für Dich:"
#: /Users/msquare/workspace/projects/engelsystem/includes/helper/email_helper.php:6
msgid ""
"This email is autogenerated and has not to be signed. You got this email "
"because you are registered in the engelsystem."
msgstr ""
"Diese E-Mail wurde automatisch generiert und muss daher nicht unterschrieben "
"werden. Du hast diese E-Mail bekommen, weil Du im Engelsystem registriert "
"bist."
#: /Users/msquare/workspace/projects/engelsystem/includes/helper/internationalization_helper.php:47
msgid "Language"
msgstr "Sprache"
@ -1016,11 +1034,11 @@ msgstr "Kommentar (nur für Dich):"
msgid "Please select..."
msgstr "Bitte auswählen..."
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:174
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:188
msgid "No Access"
msgstr "Kein Zugriff"
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:175
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:189
msgid ""
"You don't have permission to view this page. You probably have to sign in or "
"register in order to gain access!"
@ -1028,7 +1046,7 @@ msgstr ""
"Du hast keinen Zugriff auf diese Seite. Registriere Dich und logge Dich "
"bitte ein, um Zugriff zu erhalten!"
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:188
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:202
msgid ""
"You are not marked as arrived. Please go to heaven's desk, get your angel "
"badge and/or tell them that you arrived already."
@ -1036,11 +1054,11 @@ msgstr ""
"Du bist nicht als angekommen markiert. Bitte gehe zur Himmelsverwaltung, "
"hole Dein Badge ab und/oder erkläre ihnen, dass Du bereits angekommen bist."
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:191
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:205
msgid "You need to specify a tshirt size in your settings!"
msgstr ""
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:194
#: /Users/msquare/workspace/projects/engelsystem/public/index.php:208
msgid ""
"You need to specify a DECT phone number in your settings! If you don't have "
"a DECT phone, just enter \"-\"."

92
public/index.php
View File

@ -24,6 +24,7 @@ require_once ('includes/view/User_view.php');
require_once ('includes/helper/internationalization_helper.php');
require_once ('includes/helper/message_helper.php');
require_once ('includes/helper/error_helper.php');
require_once ('includes/helper/email_helper.php');
require_once ('config/config.default.php');
if (file_exists('../config/config.php'))
@ -62,37 +63,40 @@ load_auth();
if (isset($_REQUEST['auth']))
json_auth_service();
$api_pages = array(
$free_pages = array(
'stats',
'shifts_json_export_all'
'shifts_json_export_all',
'user_password_recovery'
);
// Gewünschte Seite/Funktion
$p = isset($user) ? "news" : "login";
if (isset($_REQUEST['p']) && preg_match("/^[a-z0-9_]*$/i", $_REQUEST['p']) && (in_array($_REQUEST['p'], $api_pages) || (sql_num_query("SELECT * FROM `Privileges` WHERE `name`='" . sql_escape($_REQUEST['p']) . "' LIMIT 1") > 0)))
if (isset($_REQUEST['p']) && preg_match("/^[a-z0-9_]*$/i", $_REQUEST['p']) && (in_array($_REQUEST['p'], $free_pages) || in_array($_REQUEST['p'], $privileges))) {
$p = $_REQUEST['p'];
$title = $p;
$content = "";
$title = $p;
$content = "";
if ($p == "ical") {
require_once ('includes/pages/user_ical.php');
user_ical();
} elseif ($p == "atom") {
require_once ('includes/pages/user_atom.php');
user_atom();
} elseif ($p == "shifts_json_export") {
require_once ('includes/controller/shifts_controller.php');
shifts_json_export_controller();
} elseif ($p == "shifts_json_export_all") {
require_once ('includes/controller/shifts_controller.php');
shifts_json_export_all_controller();
} elseif ($p == "stats") {
require_once ('includes/pages/guest_stats.php');
guest_stats();
} // Recht dafür vorhanden?
elseif (in_array($p, $privileges)) {
if ($p == "news") {
if ($p == "ical") {
require_once ('includes/pages/user_ical.php');
user_ical();
} elseif ($p == "atom") {
require_once ('includes/pages/user_atom.php');
user_atom();
} elseif ($p == "shifts_json_export") {
require_once ('includes/controller/shifts_controller.php');
shifts_json_export_controller();
} elseif ($p == "shifts_json_export_all") {
require_once ('includes/controller/shifts_controller.php');
shifts_json_export_all_controller();
} elseif ($p == "stats") {
require_once ('includes/pages/guest_stats.php');
guest_stats();
} elseif ($p == "user_password_recovery") {
require_once ('includes/controller/users_controller.php');
$title = user_password_recovery_title();
$content = user_password_recovery_controller();
} elseif ($p == "news") {
$title = news_title();
$content = user_news();
} elseif ($p == "news_comments") {
@ -171,14 +175,14 @@ elseif (in_array($p, $privileges)) {
} elseif ($p == "admin_log") {
$title = admin_log_title();
$content = admin_log();
} elseif ($p == "credits") {
require_once ('includes/pages/guest_credits.php');
$title = credits_title();
$content = guest_credits();
} else {
require_once ('includes/pages/guest_start.php');
$content = guest_start();
}
} elseif ($p == "credits") {
require_once ('includes/pages/guest_credits.php');
$title = credits_title();
$content = guest_credits();
} else {
// Wenn schon eingeloggt, keine-Berechtigung-Seite anzeigen
if (isset($user)) {
@ -190,27 +194,29 @@ elseif (in_array($p, $privileges)) {
}
}
// Hinweis für ungelesene Nachrichten
if (isset($user) && $p != "user_messages")
$content = user_unread_messages() . $content;
if (isset($user)) {
// Hinweis für ungelesene Nachrichten
if ($p != "user_messages")
$content = user_unread_messages() . $content;
// Hinweis für Engel, die noch nicht angekommen sind
if (isset($user) && $user['Gekommen'] == 0)
$content = error(_("You are not marked as arrived. Please go to heaven's desk, get your angel badge and/or tell them that you arrived already."), true) . $content;
// Hinweis für Engel, die noch nicht angekommen sind
if ($user['Gekommen'] == 0)
$content = error(_("You are not marked as arrived. Please go to heaven's desk, get your angel badge and/or tell them that you arrived already."), true) . $content;
if (isset($user) && $enable_tshirt_size && $user['Size'] == "")
$content = error(_("You need to specify a tshirt size in your settings!"), true) . $content;
if ($enable_tshirt_size && $user['Size'] == "")
$content = error(_("You need to specify a tshirt size in your settings!"), true) . $content;
if (isset($user) && $user['DECT'] == "")
$content = error(_("You need to specify a DECT phone number in your settings! If you don't have a DECT phone, just enter \"-\"."), true) . $content;
if ($user['DECT'] == "")
$content = error(_("You need to specify a DECT phone number in your settings! If you don't have a DECT phone, just enter \"-\"."), true) . $content;
// Erzengel Hinweis für unbeantwortete Fragen
if (isset($user) && $p != "admin_questions")
$content = admin_new_questions() . $content;
// Erzengel Hinweis für unbeantwortete Fragen
if ($p != "admin_questions")
$content = admin_new_questions() . $content;
// Erzengel Hinweis für freizuschaltende Engeltypen
if (isset($user) && $p != "admin_user_angeltypes")
$content = admin_new_user_angeltypes() . $content;
// Erzengel Hinweis für freizuschaltende Engeltypen
if ($p != "admin_user_angeltypes")
$content = admin_new_user_angeltypes() . $content;
}
echo template_render('../templates/layout.html', array(
'theme' => isset($user) ? $user['color'] : $default_theme,