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<?php
use chillerlan\QRCode;
class Pref_Prefs extends Handler_Protected {
private $pref_help = [];
private $pref_item_map = [];
private $pref_help_bottom = [];
private $pref_blacklist = [];
function csrf_ignore($method) {
$csrf_ignored = array("index", "updateself", "otpqrcode");
return array_search($method, $csrf_ignored) !== false;
}
function __construct($args) {
parent::__construct($args);
$this->pref_item_map = [
__('General') => [
Prefs::USER_LANGUAGE,
Prefs::USER_TIMEZONE,
'BLOCK_SEPARATOR',
Prefs::USER_CSS_THEME,
'BLOCK_SEPARATOR',
Prefs::ENABLE_API_ACCESS,
],
__('Feeds') => [
Prefs::DEFAULT_UPDATE_INTERVAL,
Prefs::FRESH_ARTICLE_MAX_AGE,
Prefs::DEFAULT_SEARCH_LANGUAGE,
'BLOCK_SEPARATOR',
Prefs::ENABLE_FEED_CATS,
'BLOCK_SEPARATOR',
Prefs::CONFIRM_FEED_CATCHUP,
Prefs::ON_CATCHUP_SHOW_NEXT_FEED,
'BLOCK_SEPARATOR',
Prefs::HIDE_READ_FEEDS,
Prefs::HIDE_READ_SHOWS_SPECIAL,
],
__('Articles') => [
Prefs::PURGE_OLD_DAYS,
Prefs::PURGE_UNREAD_ARTICLES,
'BLOCK_SEPARATOR',
Prefs::COMBINED_DISPLAY_MODE,
Prefs::CDM_EXPANDED,
'BLOCK_SEPARATOR',
Prefs::CDM_AUTO_CATCHUP,
Prefs::VFEED_GROUP_BY_FEED,
'BLOCK_SEPARATOR',
Prefs::SHOW_CONTENT_PREVIEW,
Prefs::STRIP_IMAGES,
],
__('Digest') => [
Prefs::DIGEST_ENABLE,
Prefs::DIGEST_CATCHUP,
Prefs::DIGEST_PREFERRED_TIME,
],
__('Advanced') => [
Prefs::BLACKLISTED_TAGS,
'BLOCK_SEPARATOR',
Prefs::LONG_DATE_FORMAT,
Prefs::SHORT_DATE_FORMAT,
'BLOCK_SEPARATOR',
Prefs::SSL_CERT_SERIAL,
'BLOCK_SEPARATOR',
Prefs::DISABLE_CONDITIONAL_COUNTERS,
Prefs::HEADLINES_NO_DISTINCT,
],
__('Debugging') => [
Prefs::DEBUG_HEADLINE_IDS,
],
];
$this->pref_help_bottom = [
Prefs::BLACKLISTED_TAGS => __("Never apply these tags automatically (comma-separated list)."),
];
$this->pref_help = [
Prefs::BLACKLISTED_TAGS => array(__("Blacklisted tags"), ""),
Prefs::DEFAULT_SEARCH_LANGUAGE => array(__("Default language"), __("Used for full-text search")),
Prefs::CDM_AUTO_CATCHUP => array(__("Mark read on scroll"), __("Mark articles as read as you scroll past them")),
Prefs::CDM_EXPANDED => array(__("Always expand articles")),
Prefs::COMBINED_DISPLAY_MODE => array(__("Combined mode"), __("Show flat list of articles instead of separate panels")),
Prefs::CONFIRM_FEED_CATCHUP => array(__("Confirm marking feeds as read")),
Prefs::DEFAULT_UPDATE_INTERVAL => array(__("Default update interval")),
Prefs::DIGEST_CATCHUP => array(__("Mark sent articles as read")),
Prefs::DIGEST_ENABLE => array(__("Enable digest"), __("Send daily digest of new (and unread) headlines to your e-mail address")),
Prefs::DIGEST_PREFERRED_TIME => array(__("Try to send around this time"), __("Time in UTC")),
Prefs::ENABLE_API_ACCESS => array(__("Enable API"), __("Allows accessing this account through the API")),
Prefs::ENABLE_FEED_CATS => array(__("Enable categories")),
Prefs::FRESH_ARTICLE_MAX_AGE => array(__("Maximum age of fresh articles"), "<strong>" . __("hours") . "</strong>"),
Prefs::HIDE_READ_FEEDS => array(__("Hide read feeds")),
Prefs::HIDE_READ_SHOWS_SPECIAL => array(__("Always show special feeds"), __("While hiding read feeds")),
Prefs::LONG_DATE_FORMAT => array(__("Long date format"), __("Syntax is identical to PHP <a href='http://php.net/manual/function.date.php'>date()</a> function.")),
Prefs::ON_CATCHUP_SHOW_NEXT_FEED => array(__("Automatically show next feed"), __("After marking one as read")),
Prefs::PURGE_OLD_DAYS => array(__("Purge articles older than"), __("<strong>days</strong> (0 disables)")),
Prefs::PURGE_UNREAD_ARTICLES => array(__("Purge unread articles")),
Prefs::SHORT_DATE_FORMAT => array(__("Short date format")),
Prefs::SHOW_CONTENT_PREVIEW => array(__("Show content preview in headlines")),
Prefs::SSL_CERT_SERIAL => array(__("SSL client certificate")),
Prefs::STRIP_IMAGES => array(__("Do not embed media")),
Prefs::USER_TIMEZONE => array(__("Time zone")),
Prefs::VFEED_GROUP_BY_FEED => array(__("Group by feed"), __("Group multiple-feed output by originating feed")),
Prefs::USER_LANGUAGE => array(__("Language")),
Prefs::USER_CSS_THEME => array(__("Theme")),
Prefs::HEADLINES_NO_DISTINCT => array(__("Don't enforce DISTINCT headlines"), __("May produce duplicate entries")),
Prefs::DEBUG_HEADLINE_IDS => array(__("Show article and feed IDs"), __("In the headlines buffer")),
Prefs::DISABLE_CONDITIONAL_COUNTERS => array(__("Disable conditional counter updates"), __("May increase server load")),
];
// hidden in the main prefs UI (use to hide things that have description set above)
$this->pref_blacklist = [
//
];
}
function changepassword() {
if (Config::get(Config::FORBID_PASSWORD_CHANGES)) {
print "ERROR: ".format_error("Access forbidden.");
return;
}
$old_pw = clean($_POST["old_password"]);
$new_pw = clean($_POST["new_password"]);
$new_unclean_pw = $_POST["new_password"];
$con_pw = clean($_POST["confirm_password"]);
if ($new_unclean_pw != $new_pw) {
print "ERROR: ".format_error("New password contains disallowed characters.");
return;
}
if ($old_pw == $new_pw) {
print "ERROR: ".format_error("New password must be different from the old one.");
return;
}
if ($old_pw == "") {
print "ERROR: ".format_error("Old password cannot be blank.");
return;
}
if ($new_pw == "") {
print "ERROR: ".format_error("New password cannot be blank.");
return;
}
if ($new_pw != $con_pw) {
print "ERROR: ".format_error("Entered passwords do not match.");
return;
}
$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
if (method_exists($authenticator, "change_password")) {
print format_notice($authenticator->change_password($_SESSION["uid"], $old_pw, $new_pw));
} else {
print "ERROR: ".format_error("Function not supported by authentication module.");
}
}
function saveconfig() {
$boolean_prefs = explode(",", clean($_POST["boolean_prefs"]));
foreach ($boolean_prefs as $pref) {
if (!isset($_POST[$pref])) $_POST[$pref] = 'false';
}
$need_reload = false;
foreach (array_keys($_POST) as $pref_name) {
$value = $_POST[$pref_name];
switch ($pref_name) {
case Prefs::DIGEST_PREFERRED_TIME:
if (get_pref(Prefs::DIGEST_PREFERRED_TIME) != $value) {
$sth = $this->pdo->prepare("UPDATE ttrss_users SET
last_digest_sent = NULL WHERE id = ?");
$sth->execute([$_SESSION['uid']]);
}
break;
case Prefs::USER_LANGUAGE:
if (!$need_reload) $need_reload = $_SESSION["language"] != $value;
break;
case Prefs::USER_CSS_THEME:
if (!$need_reload) $need_reload = get_pref($pref_name) != $value;
break;
case Prefs::BLACKLISTED_TAGS:
$cats = FeedItem_Common::normalize_categories(explode(",", $value));
asort($cats);
$value = implode(", ", $cats);
break;
}
if (Prefs::is_valid($pref_name)) {
Prefs::set($pref_name, $value, $_SESSION["uid"], $_SESSION["profile"] ?? null);
}
}
if ($need_reload) {
print "PREFS_NEED_RELOAD";
} else {
print __("The configuration was saved.");
}
}
function changeemail() {
$email = clean($_POST["email"]);
$full_name = clean($_POST["full_name"]);
$active_uid = $_SESSION["uid"];
$sth = $this->pdo->prepare("SELECT email, login, full_name FROM ttrss_users WHERE id = ?");
$sth->execute([$active_uid]);
if ($row = $sth->fetch()) {
$old_email = $row["email"];
if ($old_email != $email) {
$mailer = new Mailer();
$tpl = new Templator();
$tpl->readTemplateFromFile("mail_change_template.txt");
$tpl->setVariable('LOGIN', $row["login"]);
$tpl->setVariable('NEWMAIL', $email);
$tpl->setVariable('TTRSS_HOST', Config::get(Config::SELF_URL_PATH));
$tpl->addBlock('message');
$tpl->generateOutputToString($message);
$mailer->mail(["to_name" => $row["login"],
"to_address" => $row["email"],
"subject" => "[tt-rss] Mail address change notification",
"message" => $message]);
}
}
$sth = $this->pdo->prepare("UPDATE ttrss_users SET email = ?,
full_name = ? WHERE id = ?");
$sth->execute([$email, $full_name, $active_uid]);
print __("Your personal data has been saved.");
return;
}
function resetconfig() {
Prefs::reset($_SESSION["uid"], $_SESSION["profile"]);
print "PREFS_NEED_RELOAD";
}
private function index_auth_personal() {
$sth = $this->pdo->prepare("SELECT email,full_name,otp_enabled,
access_level FROM ttrss_users
WHERE id = ?");
$sth->execute([$_SESSION["uid"]]);
$row = $sth->fetch();
$email = htmlspecialchars($row["email"]);
$full_name = htmlspecialchars($row["full_name"]);
$otp_enabled = sql_bool_to_bool($row["otp_enabled"]);
?>
<form dojoType='dijit.form.Form'>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "changeemail") ?>
<script type="dojo/method" event="onSubmit" args="evt">
evt.preventDefault();
if (this.validate()) {
Notify.progress('Saving data...', true);
xhr.post("backend.php", this.getValues(), (reply) => {
Notify.info(reply);
})
}
</script>
<fieldset>
<label><?= __('Full name:') ?></label>
<input dojoType='dijit.form.ValidationTextBox' name='full_name' required='1' value="<?= $full_name ?>">
</fieldset>
<fieldset>
<label><?= __('E-mail:') ?></label>
<input dojoType='dijit.form.ValidationTextBox' name='email' required='1' value="<?= $email ?>">
</fieldset>
<hr/>
<button dojoType='dijit.form.Button' type='submit' class='alt-primary'>
<?= __("Save data") ?>
</button>
</form>
<?php
}
private function index_auth_password() {
if ($_SESSION["auth_module"]) {
$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
} else {
$authenticator = false;
}
$otp_enabled = UserHelper::is_otp_enabled($_SESSION["uid"]);
if ($authenticator && method_exists($authenticator, "change_password")) {
?>
<div style='display : none' id='pwd_change_infobox'></div>
<form dojoType='dijit.form.Form'>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "changepassword") ?>
<!-- TODO: return JSON the backend call -->
<script type="dojo/method" event="onSubmit" args="evt">
evt.preventDefault();
if (this.validate()) {
Notify.progress('Saving data...', true);
xhr.post("backend.php", this.getValues(), (reply) => {
Notify.close();
if (reply.indexOf('ERROR: ') == 0) {
App.byId('pwd_change_infobox').innerHTML =
reply.replace('ERROR: ', '');
} else {
App.byId('pwd_change_infobox').innerHTML =
reply.replace('ERROR: ', '');
const warn = App.byId('default_pass_warning');
if (warn) Element.hide(warn);
}
Element.show('pwd_change_infobox');
})
}
</script>
<?php if ($otp_enabled) {
print_notice(__("Changing your current password will disable OTP."));
} ?>
<fieldset>
<label><?= __("Old password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' type='password' required='1' name='old_password'>
</fieldset>
<fieldset>
<label><?= __("New password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' type='password' regexp='^[^<>]+' required='1' name='new_password'>
</fieldset>
<fieldset>
<label><?= __("Confirm password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' type='password' regexp='^[^<>]+' required='1' name='confirm_password'>
</fieldset>
<hr/>
<button dojoType='dijit.form.Button' type='submit' class='alt-primary'>
<?= __("Change password") ?>
</button>
</form>
<?php
} else {
print_notice(T_sprintf("Authentication module used for this session (<b>%s</b>) does not provide an ability to set passwords.",
$_SESSION["auth_module"]));
}
}
private function index_auth_app_passwords() {
print_notice("You can create separate passwords for API clients. Using one is required if you enable OTP.");
?>
<div id='app_passwords_holder'>
<?php $this->appPasswordList() ?>
</div>
<hr>
<button style='float : left' class='alt-primary' dojoType='dijit.form.Button' onclick="Helpers.AppPasswords.generate()">
<?= __('Generate new password') ?>
</button>
<button style='float : left' class='alt-danger' dojoType='dijit.form.Button'
onclick="Helpers.AppPasswords.removeSelected()">
<?= __('Remove selected passwords') ?>
</button>
<?php
}
private function index_auth_2fa() {
$otp_enabled = UserHelper::is_otp_enabled($_SESSION["uid"]);
if ($_SESSION["auth_module"] == "auth_internal") {
if ($otp_enabled) {
print_warning("One time passwords are currently enabled. Enter your current password below to disable.");
?>
<form dojoType='dijit.form.Form'>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "otpdisable") ?>
<!-- TODO: return JSON from the backend call -->
<script type="dojo/method" event="onSubmit" args="evt">
evt.preventDefault();
if (this.validate()) {
Notify.progress('Saving data...', true);
xhr.post("backend.php", this.getValues(), (reply) => {
Notify.close();
if (reply.indexOf('ERROR: ') == 0) {
Notify.error(reply.replace('ERROR: ', ''));
} else {
window.location.reload();
}
})
}
</script>
<fieldset>
<label><?= __("Your password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' type='password' required='1' name='password'>
</fieldset>
<hr/>
<button dojoType='dijit.form.Button' type='submit' class='alt-danger'>
<?= __("Disable OTP") ?>
</button>
</form>
<?php
} else {
print_warning("You will need a compatible Authenticator to use this. Changing your password would automatically disable OTP.");
print_notice("You will need to generate app passwords for the API clients if you enable OTP.");
if (function_exists("imagecreatefromstring")) {
print "<h3>" . __("Scan the following code by the Authenticator application or copy the key manually") . "</h3>";
print "<img src=".($this->_get_otp_qrcode_img()).">";
} else {
print_error("PHP GD functions are required to generate QR codes.");
print "<h3>" . __("Use the following OTP key with a compatible Authenticator application") . "</h3>";
}
$otp_secret = UserHelper::get_otp_secret($_SESSION["uid"]);
?>
<form dojoType='dijit.form.Form'>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "otpenable") ?>
<fieldset>
<label><?= __("OTP Key:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' disabled='disabled' value="<?= $otp_secret ?>" size='32'>
</fieldset>
<!-- TODO: return JSON from the backend call -->
<script type="dojo/method" event="onSubmit" args="evt">
evt.preventDefault();
if (this.validate()) {
Notify.progress('Saving data...', true);
xhr.post("backend.php", this.getValues(), (reply) => {
Notify.close();
if (reply.indexOf('ERROR:') == 0) {
Notify.error(reply.replace('ERROR:', ''));
} else {
window.location.reload();
}
})
}
</script>
<fieldset>
<label><?= __("Your password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' type='password' required='1' name='password'>
</fieldset>
<fieldset>
<label><?= __("One time password:") ?></label>
<input dojoType='dijit.form.ValidationTextBox' autocomplete='off' required='1' name='otp'>
</fieldset>
<hr/>
<button dojoType='dijit.form.Button' type='submit' class='alt-primary'>
<?= __("Enable OTP") ?>
</button>
</form>
<?php
}
} else {
print_notice("OTP is only available when using <b>auth_internal</b> authentication module.");
}
}
function index_auth() {
?>
<div dojoType='dijit.layout.TabContainer'>
<div dojoType='dijit.layout.ContentPane' title="<?= __('Personal data') ?>">
<?php $this->index_auth_personal() ?>
</div>
<div dojoType='dijit.layout.ContentPane' title="<?= __('Password') ?>">
<?php $this->index_auth_password() ?>
</div>
<div dojoType='dijit.layout.ContentPane' title="<?= __('App passwords') ?>">
<?php $this->index_auth_app_passwords() ?>
</div>
<div dojoType='dijit.layout.ContentPane' title="<?= __('Authenticator (OTP)') ?>">
<?php $this->index_auth_2fa() ?>
</div>
</div>
<?php
}
private function index_prefs_list() {
$profile = $_SESSION["profile"] ?? null;
if ($profile) {
print_notice(__("Some preferences are only available in default profile."));
}
$prefs_available = [];
$listed_boolean_prefs = [];
foreach (Prefs::get_all($_SESSION["uid"], $profile) as $line) {
if (in_array($line["pref_name"], $this->pref_blacklist)) {
continue;
}
if ($profile && in_array($line["pref_name"], Prefs::_PROFILE_BLACKLIST)) {
continue;
}
$pref_name = $line["pref_name"];
$short_desc = $this->_get_short_desc($pref_name);
if (!$short_desc)
continue;
$prefs_available[$pref_name] = [
'type_hint' => $line['type_hint'],
'value' => $line['value'],
'help_text' => $this->_get_help_text($pref_name),
'short_desc' => $short_desc
];
}
foreach (array_keys($this->pref_item_map) as $section) {
print "<h2>$section</h2>";
foreach ($this->pref_item_map[$section] as $pref_name) {
if ($pref_name == 'BLOCK_SEPARATOR' && !$profile) {
print "<hr/>";
continue;
}
if ($pref_name == "DEFAULT_SEARCH_LANGUAGE" && Config::get(Config::DB_TYPE) != "pgsql") {
continue;
}
if (isset($prefs_available[$pref_name])) {
$item = $prefs_available[$pref_name];
print "<fieldset class='prefs'>";
print "<label for='CB_$pref_name'>";
print $item['short_desc'] . ":";
print "</label>";
$value = $item['value'];
$type_hint = $item['type_hint'];
if ($pref_name == "USER_LANGUAGE") {
print \Controls\select_hash($pref_name, $value, get_translations(),
["style" => 'width : 220px; margin : 0px']);
} else if ($pref_name == "USER_TIMEZONE") {
$timezones = explode("\n", file_get_contents("lib/timezones.txt"));
print \Controls\select_tag($pref_name, $value, $timezones, ["dojoType" => "dijit.form.FilteringSelect"]);
} else if ($pref_name == "BLACKLISTED_TAGS") { # TODO: other possible <textarea> prefs go here
print "<div>";
print "<textarea dojoType='dijit.form.SimpleTextarea' rows='4'
style='width: 500px; font-size : 12px;'
name='$pref_name'>$value</textarea><br/>";
print "<div class='help-text-bottom text-muted'>" . $this->pref_help_bottom[$pref_name] . "</div>";
print "</div>";
} else if ($pref_name == "USER_CSS_THEME") {
$themes = array_merge(glob("themes/*.php"), glob("themes/*.css"), glob("themes.local/*.css"));
$themes = array_map("basename", $themes);
$themes = array_filter($themes, "theme_exists");
asort($themes);
if (!theme_exists($value)) $value = "";
print "<select name='$pref_name' id='$pref_name' dojoType='fox.form.Select'>";
$issel = $value == "" ? "selected='selected'" : "";
print "<option $issel value=''>".__("default")."</option>";
foreach ($themes as $theme) {
$issel = $value == $theme ? "selected='selected'" : "";
print "<option $issel value='$theme'>$theme</option>";
}
print "</select>";
print " <button dojoType=\"dijit.form.Button\" class='alt-info'
onclick=\"Helpers.Prefs.customizeCSS()\">" . __('Customize') . "</button>";
print " <button dojoType='dijit.form.Button' onclick='window.open(\"https://tt-rss.org/wiki/Themes\")'>
<i class='material-icons'>open_in_new</i> ".__("More themes...")."</button>";
} else if ($pref_name == "DEFAULT_UPDATE_INTERVAL") {
global $update_intervals_nodefault;
print \Controls\select_hash($pref_name, $value, $update_intervals_nodefault);
} else if ($pref_name == "DEFAULT_SEARCH_LANGUAGE") {
print \Controls\select_tag($pref_name, $value, Pref_Feeds::get_ts_languages());
} else if ($type_hint == Config::T_BOOL) {
array_push($listed_boolean_prefs, $pref_name);
if ($pref_name == "PURGE_UNREAD_ARTICLES" && Config::get(Config::FORCE_ARTICLE_PURGE) != 0) {
$is_disabled = true;
$is_checked = true;
} else {
$is_disabled = false;
$is_checked = ($value == "true");
}
print \Controls\checkbox_tag($pref_name, $is_checked, "true",
["disabled" => $is_disabled], "CB_$pref_name");
} else if (in_array($pref_name, ['FRESH_ARTICLE_MAX_AGE',
'PURGE_OLD_DAYS', 'LONG_DATE_FORMAT', 'SHORT_DATE_FORMAT'])) {
if ($pref_name == "PURGE_OLD_DAYS" && Config::get(Config::FORCE_ARTICLE_PURGE) != 0) {
$attributes = ["disabled" => true, "required" => true];
$value = Config::get(Config::FORCE_ARTICLE_PURGE);
} else {
$attributes = ["required" => true];
}
if ($type_hint == Config::T_INT)
print \Controls\number_spinner_tag($pref_name, $value, $attributes);
else
print \Controls\input_tag($pref_name, $value, "text", $attributes);
} else if ($pref_name == "SSL_CERT_SERIAL") {
print \Controls\input_tag($pref_name, $value, "text", ["readonly" => true], "SSL_CERT_SERIAL");
$cert_serial = htmlspecialchars(self::_get_ssl_certificate_id());
$has_serial = ($cert_serial) ? true : false;
print \Controls\button_tag(__('Register'), "", [
"disabled" => !$has_serial,
"onclick" => "dijit.byId('SSL_CERT_SERIAL').attr('value', '$cert_serial')"]);
print \Controls\button_tag(__('Clear'), "", [
"class" => "alt-danger",
"onclick" => "dijit.byId('SSL_CERT_SERIAL').attr('value', '')"]);
print \Controls\button_tag(\Controls\icon("help") . " " . __("More info..."), "", [
"class" => "alt-info",
"onclick" => "window.open('https://tt-rss.org/wiki/SSL%20Certificate%20Authentication')"]);
} else if ($pref_name == 'DIGEST_PREFERRED_TIME') {
print "<input dojoType=\"dijit.form.ValidationTextBox\"
id=\"$pref_name\" regexp=\"[012]?\d:\d\d\" placeHolder=\"12:00\"
name=\"$pref_name\" value=\"$value\">";
$item['help_text'] .= ". " . T_sprintf("Current server time: %s", date("H:i"));
} else {
$regexp = ($type_hint == Config::T_INT) ? 'regexp="^\d*$"' : '';
print "<input dojoType=\"dijit.form.ValidationTextBox\" $regexp name=\"$pref_name\" value=\"$value\">";
}
if ($item['help_text'])
print "<div class='help-text text-muted'><label for='CB_$pref_name'>".$item['help_text']."</label></div>";
print "</fieldset>";
}
}
}
print \Controls\hidden_tag("boolean_prefs", htmlspecialchars(join(",", $listed_boolean_prefs)));
}
private function index_prefs() {
?>
<form dojoType='dijit.form.Form' id='changeSettingsForm'>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "saveconfig") ?>
<script type="dojo/method" event="onSubmit" args="evt, quit">
if (evt) evt.preventDefault();
if (this.validate()) {
xhr.post("backend.php", this.getValues(), (reply) => {
if (quit) {
document.location.href = 'index.php';
} else {
if (reply == 'PREFS_NEED_RELOAD') {
window.location.reload();
} else {
Notify.info(reply);
}
}
})
}
</script>
<div dojoType="dijit.layout.BorderContainer" gutters="false">
<div dojoType="dijit.layout.ContentPane" region="center" style="overflow-y : auto">
<?php $this->index_prefs_list() ?>
<?php PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION, "prefPrefsPrefsInside") ?>
</div>
<div dojoType="dijit.layout.ContentPane" region="bottom">
<div dojoType="fox.form.ComboButton" type="submit" class="alt-primary">
<span><?= __('Save configuration') ?></span>
<div dojoType="dijit.DropDownMenu">
<div dojoType="dijit.MenuItem" onclick="dijit.byId('changeSettingsForm').onSubmit(null, true)">
<?= __("Save and exit preferences") ?>
</div>
</div>
</div>
<button dojoType="dijit.form.Button" onclick="return Helpers.Profiles.edit()">
<?= __('Manage profiles') ?>
</button>
<button dojoType="dijit.form.Button" class="alt-danger" onclick="return Helpers.Prefs.confirmReset()">
<?= __('Reset to defaults') ?>
</button>
<?php PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION, "prefPrefsPrefsOutside") ?>
</div>
</div>
</form>
<?php
}
private function index_plugins_system() {
print_notice("System plugins are enabled in <strong>config.php</strong> for all users.");
$system_enabled = array_map("trim", explode(",", (string)Config::get(Config::PLUGINS)));
$tmppluginhost = new PluginHost();
$tmppluginhost->load_all($tmppluginhost::KIND_ALL, $_SESSION["uid"], true);
foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
$about = $plugin->about();
$version = htmlspecialchars($this->_get_plugin_version($plugin));
if ($about[3] ?? false) {
$is_checked = in_array($name, $system_enabled) ? "checked" : "";
?>
<fieldset class='prefs plugin'>
<label><?= $name ?>:</label>
<label class='checkbox description text-muted' id="PLABEL-<?= htmlspecialchars($name) ?>">
<input disabled='1' dojoType='dijit.form.CheckBox' <?= $is_checked ?> type='checkbox'><?= htmlspecialchars($about[1]) ?>
</label>
<?php if ($about[4] ?? false) { ?>
<button dojoType='dijit.form.Button' class='alt-info'
onclick='window.open("<?= htmlspecialchars($about[4]) ?>")'>
<i class='material-icons'>open_in_new</i> <?= __("More info...") ?></button>
<?php } ?>
<?php if ($version) { ?>
<div dojoType='dijit.Tooltip' connectId='PLABEL-<?= htmlspecialchars($name) ?>' position='after'>
<?= $version ?>
</div>
<?php } ?>
</fieldset>
<?php
}
}
}
private function index_plugins_user() {
$system_enabled = array_map("trim", explode(",", (string)Config::get(Config::PLUGINS)));
$user_enabled = array_map("trim", explode(",", get_pref(Prefs::_ENABLED_PLUGINS)));
$tmppluginhost = new PluginHost();
$tmppluginhost->load_all($tmppluginhost::KIND_ALL, $_SESSION["uid"], true);
foreach ($tmppluginhost->get_plugins() as $name => $plugin) {
$about = $plugin->about();
$version = htmlspecialchars($this->_get_plugin_version($plugin));
if (empty($about[3]) || $about[3] == false) {
$is_checked = "";
$is_disabled = "";
if (in_array($name, $system_enabled)) {
$is_checked = "checked='1'";
$is_disabled = "disabled='1'";
} else if (in_array($name, $user_enabled)) {
$is_checked = "checked='1'";
}
?>
<fieldset class='prefs plugin'>
<label><?= $name ?>:</label>
<label class='checkbox description text-muted' id="PLABEL-<?= htmlspecialchars($name) ?>">
<input name='plugins[]' value="<?= htmlspecialchars($name) ?>"
dojoType='dijit.form.CheckBox' <?= $is_checked ?> <?= $is_disabled ?> type='checkbox'>
<?= htmlspecialchars($about[1]) ?>
</input>
</label>
<?php if ($_SESSION["access_level"] >= 10) { ?>
<button style="display : none"
data-update-btn-for-plugin="<?= htmlspecialchars($name) ?>" dojoType='dijit.form.Button'
onclick='Helpers.Plugins.update("<?= htmlspecialchars($name) ?>")'>
<?= \Controls\icon("update") ?>
<?= __("Update") ?>
</button>
<?php } ?>
<?php if (count($tmppluginhost->get_all($plugin)) > 0) {
if (in_array($name, $system_enabled) || in_array($name, $user_enabled)) { ?>
<button dojoType='dijit.form.Button'
onclick='Helpers.Plugins.clearPluginData("<?= htmlspecialchars($name) ?>")'>
<i class='material-icons'>clear</i> <?= __("Clear data") ?></button>
<?php }
} ?>
<?php if ($about[4] ?? false) { ?>
<button dojoType='dijit.form.Button' class='alt-info'
onclick='window.open("<?= htmlspecialchars($about[4]) ?>")'>
<i class='material-icons'>open_in_new</i> <?= __("More info...") ?></button>
<?php } ?>
<?php if ($version) { ?>
<div dojoType='dijit.Tooltip' connectId='PLABEL-<?= htmlspecialchars($name) ?>' position='after'>
<?= $version ?>
</div>
<?php } ?>
</fieldset>
<?php
}
}
}
function index_plugins() {
?>
<form dojoType="dijit.form.Form" id="changePluginsForm">
<script type="dojo/method" event="onSubmit" args="evt">
evt.preventDefault();
if (this.validate()) {
xhr.post("backend.php", this.getValues(), () => {
Notify.close();
if (confirm(__('Selected plugins have been enabled. Reload?'))) {
window.location.reload();
}
})
}
</script>
<?php if (Config::get(Config::CHECK_FOR_UPDATES) && $_SESSION["access_level"] >= 10) { ?>
<script type="dojo/method" event="onShow" args="evt">
Helpers.Plugins.checkForUpdate();
</script>
<?php } ?>
<?= \Controls\hidden_tag("op", "pref-prefs") ?>
<?= \Controls\hidden_tag("method", "setplugins") ?>
<div dojoType="dijit.layout.BorderContainer" gutters="false">
<div dojoType="dijit.layout.ContentPane" region="center" style="overflow-y : auto">
<?php
if (!empty($_SESSION["safe_mode"])) {
print_error("You have logged in using safe mode, no user plugins will be actually enabled until you login again.");
}
$feed_handler_whitelist = [ "Af_Comics" ];
$feed_handlers = array_merge(
PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FEED_FETCHED),
PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FEED_PARSED),
PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FETCH_FEED));
$feed_handlers = array_filter($feed_handlers, function($plugin) use ($feed_handler_whitelist) {
return in_array(get_class($plugin), $feed_handler_whitelist) === false; });
if (count($feed_handlers) > 0) {
print_error(
T_sprintf("The following plugins use per-feed content hooks. This may cause excessive data usage and origin server load resulting in a ban of your instance: <b>%s</b>" ,
implode(", ", array_map(function($plugin) { return get_class($plugin); }, $feed_handlers))
) . " (<a href='https://tt-rss.org/wiki/FeedHandlerPlugins' target='_blank'>".__("More info...")."</a>)"
);
}
?>
<h2><?= __("System plugins") ?></h2>
<?php $this->index_plugins_system() ?>
<h2><?= __("User plugins") ?></h2>
<?php $this->index_plugins_user() ?>
</div>
<div dojoType="dijit.layout.ContentPane" region="bottom">
<button dojoType='dijit.form.Button' class="alt-info pull-left" onclick='window.open("https://tt-rss.org/wiki/Plugins")'>
<i class='material-icons'>help</i> <?= __("More info...") ?>
</button>
<button dojoType='dijit.form.Button' class='alt-primary' type='submit'>
<?= __("Enable selected plugins") ?>
</button>
<?php if ($_SESSION["access_level"] >= 10) { ?>
<button class="update-all-plugins-btn" style="display : none" dojoType='dijit.form.Button' onclick="Helpers.Plugins.update()">
<?= \Controls\icon("update") ?>
<?= __("Update local plugins") ?>
</button>
<?php } ?>
</div>
</div>
</form>
<?php
}
function index() {
?>
<div dojoType='dijit.layout.AccordionContainer' region='center'>
<div dojoType='dijit.layout.AccordionPane' title="<i class='material-icons'>person</i> <?= __('Personal data / Authentication')?>">
<script type='dojo/method' event='onSelected' args='evt'>
if (this.domNode.querySelector('.loading'))
window.setTimeout(() => {
xhr.post("backend.php", {op: 'pref-prefs', method: 'index_auth'}, (reply) => {
this.attr('content', reply);
});
}, 100);
</script>
<span class='loading'><?= __("Loading, please wait...") ?></span>
</div>
<div dojoType='dijit.layout.AccordionPane' selected='true' title="<i class='material-icons'>settings</i> <?= __('Preferences') ?>">
<?php $this->index_prefs() ?>
</div>
<div dojoType='dijit.layout.AccordionPane' title="<i class='material-icons'>extension</i> <?= __('Plugins') ?>">
<script type='dojo/method' event='onSelected' args='evt'>
if (this.domNode.querySelector('.loading'))
window.setTimeout(() => {
xhr.post("backend.php", {op: 'pref-prefs', method: 'index_plugins'}, (reply) => {
this.attr('content', reply);
});
}, 200);
</script>
<span class='loading'><?= __("Loading, please wait...") ?></span>
</div>
<?php PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB, "prefPrefs") ?>
</div>
<?php
}
function toggleAdvanced() {
$_SESSION["prefs_show_advanced"] = !$_SESSION["prefs_show_advanced"];
}
function _get_otp_qrcode_img() {
$secret = UserHelper::get_otp_secret($_SESSION["uid"]);
$login = UserHelper::get_login_by_id($_SESSION["uid"]);
if ($secret && $login) {
$qrcode = new \chillerlan\QRCode\QRCode();
$otpurl = "otpauth://totp/".urlencode($login)."?secret=$secret&issuer=".urlencode("Tiny Tiny RSS");
return $qrcode->render($otpurl);
}
return false;
}
function otpenable() {
$password = clean($_REQUEST["password"]);
$otp_check = clean($_REQUEST["otp"]);
$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
if ($authenticator->check_password($_SESSION["uid"], $password)) {
if (UserHelper::enable_otp($_SESSION["uid"], $otp_check)) {
print "OK";
} else {
print "ERROR:".__("Incorrect one time password");
}
} else {
print "ERROR:".__("Incorrect password");
}
}
static function _is_default_password() {
$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
if ($authenticator &&
method_exists($authenticator, "check_password") &&
$authenticator->check_password($_SESSION["uid"], "password")) {
return true;
}
return false;
}
function otpdisable() {
$password = clean($_REQUEST["password"]);
$authenticator = PluginHost::getInstance()->get_plugin($_SESSION["auth_module"]);
if ($authenticator->check_password($_SESSION["uid"], $password)) {
$sth = $this->pdo->prepare("SELECT email, login FROM ttrss_users WHERE id = ?");
$sth->execute([$_SESSION['uid']]);
if ($row = $sth->fetch()) {
$mailer = new Mailer();
$tpl = new Templator();
$tpl->readTemplateFromFile("otp_disabled_template.txt");
$tpl->setVariable('LOGIN', $row["login"]);
$tpl->setVariable('TTRSS_HOST', Config::get(Config::SELF_URL_PATH));
$tpl->addBlock('message');
$tpl->generateOutputToString($message);
$mailer->mail(["to_name" => $row["login"],
"to_address" => $row["email"],
"subject" => "[tt-rss] OTP change notification",
"message" => $message]);
}
UserHelper::disable_otp($_SESSION["uid"]);
print "OK";
} else {
print "ERROR: ".__("Incorrect password");
}
}
function setplugins() {
if (is_array(clean($_REQUEST["plugins"])))
$plugins = join(",", clean($_REQUEST["plugins"]));
else
$plugins = "";
set_pref(Prefs::_ENABLED_PLUGINS, $plugins);
}
function _get_plugin_version(Plugin $plugin) {
$about = $plugin->about();
if (!empty($about[0])) {
return T_sprintf("v%.2f, by %s", $about[0], $about[2]);
} else {
$ref = new ReflectionClass(get_class($plugin));
$plugin_dir = dirname($ref->getFileName());
if (basename($plugin_dir) == "plugins") {
return "";
}
if (is_dir("$plugin_dir/.git")) {
$ver = Config::get_version_from_git($plugin_dir);
return $ver["status"] == 0 ? T_sprintf("v%s, by %s", $ver["version"], $about[2]) : $ver["version"];
}
}
}
static function _get_updated_plugins() {
$root_dir = dirname(dirname(__DIR__)); # we're in classes/pref/
$plugin_dirs = array_filter(glob("$root_dir/plugins.local/*"), "is_dir");
$rv = [];
foreach ($plugin_dirs as $dir) {
if (is_dir("$dir/.git")) {
$plugin_name = basename($dir);
array_push($rv, ["plugin" => $plugin_name, "rv" => self::_plugin_needs_update($root_dir, $plugin_name)]);
}
}
$rv = array_values(array_filter($rv, function ($item) {
return !empty($item["rv"]["o"]);
}));
return $rv;
}
private static function _plugin_needs_update($root_dir, $plugin_name) {
$plugin_dir = "$root_dir/plugins.local/" . basename($plugin_name);
$rv = [];
if (is_dir($plugin_dir) && is_dir("$plugin_dir/.git")) {
$pipes = [];
$descriptorspec = [
//0 => ["pipe", "r"], // STDIN
1 => ["pipe", "w"], // STDOUT
2 => ["pipe", "w"], // STDERR
];
$proc = proc_open("git fetch -q origin -a && git log HEAD..origin/master --oneline", $descriptorspec, $pipes, $plugin_dir);
if (is_resource($proc)) {
$rv["o"] = stream_get_contents($pipes[1]);
$rv["e"] = stream_get_contents($pipes[2]);
$status = proc_close($proc);
$rv["s"] = $status;
}
}
return $rv;
}
private function _update_plugin($root_dir, $plugin_name) {
$plugin_dir = "$root_dir/plugins.local/" . basename($plugin_name);
$rv = [];
if (is_dir($plugin_dir) && is_dir("$plugin_dir/.git")) {
$pipes = [];
$descriptorspec = [
//0 => ["pipe", "r"], // STDIN
1 => ["pipe", "w"], // STDOUT
2 => ["pipe", "w"], // STDERR
];
$proc = proc_open("git fetch origin -a && git log HEAD..origin/master --oneline && git pull --ff-only origin master", $descriptorspec, $pipes, $plugin_dir);
if (is_resource($proc)) {
$rv["o"] = stream_get_contents($pipes[1]);
$rv["e"] = stream_get_contents($pipes[2]);
$status = proc_close($proc);
$rv["s"] = $status;
}
}
return $rv;
}
function checkForPluginUpdates() {
if ($_SESSION["access_level"] >= 10) {
$plugin_name = $_REQUEST["name"] ?? "";
$root_dir = dirname(dirname(__DIR__)); # we're in classes/pref/
if (!empty($plugin_name)) {
$rv = [["plugin" => $plugin_name, "rv" => self::_plugin_needs_update($root_dir, $plugin_name)]];
} else {
$rv = self::_get_updated_plugins();
}
print json_encode($rv);
}
}
function updateLocalPlugins() {
if ($_SESSION["access_level"] >= 10) {
$plugins = explode(",", $_REQUEST["plugins"] ?? "");
# we're in classes/pref/
$root_dir = dirname(dirname(__DIR__));
$rv = [];
if (count($plugins) > 0) {
foreach ($plugins as $plugin_name) {
array_push($rv, ["plugin" => $plugin_name, "rv" => $this->_update_plugin($root_dir, $plugin_name)]);
}
// @phpstan-ignore-next-line
} else {
$plugin_dirs = array_filter(glob("$root_dir/plugins.local/*"), "is_dir");
foreach ($plugin_dirs as $dir) {
if (is_dir("$dir/.git")) {
$plugin_name = basename($dir);
$test = self::_plugin_needs_update($root_dir, $plugin_name);
if (!empty($test["o"]))
array_push($rv, ["plugin" => $plugin_name, "rv" => $this->_update_plugin($root_dir, $plugin_name)]);
}
}
}
print json_encode($rv);
}
}
function clearplugindata() {
$name = clean($_REQUEST["name"]);
PluginHost::getInstance()->clear_data(PluginHost::getInstance()->get_plugin($name));
}
function customizeCSS() {
$value = get_pref(Prefs::USER_STYLESHEET);
$value = str_replace("<br/>", "\n", $value);
print json_encode(["value" => $value]);
}
function activateprofile() {
$_SESSION["profile"] = (int) clean($_REQUEST["id"]);
// default value
if (!$_SESSION["profile"]) $_SESSION["profile"] = null;
}
function remprofiles() {
$ids = explode(",", clean($_REQUEST["ids"]));
foreach ($ids as $id) {
if ($_SESSION["profile"] != $id) {
$sth = $this->pdo->prepare("DELETE FROM ttrss_settings_profiles WHERE id = ? AND
owner_uid = ?");
$sth->execute([$id, $_SESSION['uid']]);
}
}
}
function addprofile() {
$title = clean($_REQUEST["title"]);
if ($title) {
$this->pdo->beginTransaction();
$sth = $this->pdo->prepare("SELECT id FROM ttrss_settings_profiles
WHERE title = ? AND owner_uid = ?");
$sth->execute([$title, $_SESSION['uid']]);
if (!$sth->fetch()) {
$sth = $this->pdo->prepare("INSERT INTO ttrss_settings_profiles (title, owner_uid)
VALUES (?, ?)");
$sth->execute([$title, $_SESSION['uid']]);
$sth = $this->pdo->prepare("SELECT id FROM ttrss_settings_profiles WHERE
title = ? AND owner_uid = ?");
$sth->execute([$title, $_SESSION['uid']]);
}
$this->pdo->commit();
}
}
function saveprofile() {
$id = clean($_REQUEST["id"]);
$title = clean($_REQUEST["title"]);
if ($id == 0) {
print __("Default profile");
return;
}
if ($title) {
$sth = $this->pdo->prepare("UPDATE ttrss_settings_profiles
SET title = ? WHERE id = ? AND
owner_uid = ?");
$sth->execute([$title, $id, $_SESSION['uid']]);
print $title;
}
}
// TODO: this maybe needs to be unified with Public::getProfiles()
function getProfiles() {
$rv = [];
$sth = $this->pdo->prepare("SELECT title,id FROM ttrss_settings_profiles
WHERE owner_uid = ? ORDER BY title");
$sth->execute([$_SESSION['uid']]);
array_push($rv, ["title" => __("Default profile"),
"id" => 0,
"active" => empty($_SESSION["profile"])
]);
while ($row = $sth->fetch(PDO::FETCH_ASSOC)) {
$row["active"] = isset($_SESSION["profile"]) && $_SESSION["profile"] == $row["id"];
array_push($rv, $row);
};
print json_encode($rv);
}
private function _get_short_desc($pref_name) {
if (isset($this->pref_help[$pref_name][0])) {
return $this->pref_help[$pref_name][0];
}
return "";
}
private function _get_help_text($pref_name) {
if (isset($this->pref_help[$pref_name][1])) {
return $this->pref_help[$pref_name][1];
}
return "";
}
private function appPasswordList() {
?>
<div dojoType='fox.Toolbar'>
<div dojoType='fox.form.DropDownButton'>
<span><?= __('Select') ?></span>
<div dojoType='dijit.Menu' style='display: none'>
<div onclick="Tables.select('app-password-list', true)"
dojoType="dijit.MenuItem"><?= __('All') ?></div>
<div onclick="Tables.select('app-password-list', false)"
dojoType="dijit.MenuItem"><?= __('None') ?></div>
</div>
</div>
</div>
<div class='panel panel-scrollable'>
<table width='100%' id='app-password-list'>
<tr>
<th width='2%'> </th>
<th align='left'><?= __("Description") ?></th>
<th align='right'><?= __("Created") ?></th>
<th align='right'><?= __("Last used") ?></th>
</tr>
<?php
$sth = $this->pdo->prepare("SELECT id, title, created, last_used
FROM ttrss_app_passwords WHERE owner_uid = ?");
$sth->execute([$_SESSION['uid']]);
while ($row = $sth->fetch()) { ?>
<tr data-row-id='<?= $row['id'] ?>'>
<td align='center'>
<input onclick='Tables.onRowChecked(this)' dojoType='dijit.form.CheckBox' type='checkbox'>
</td>
<td>
<?= htmlspecialchars($row["title"]) ?>
</td>
<td align='right' class='text-muted'>
<?= TimeHelper::make_local_datetime($row['created'], false) ?>
</td>
<td align='right' class='text-muted'>
<?= TimeHelper::make_local_datetime($row['last_used'], false) ?>
</td>
</tr>
<?php } ?>
</table>
</div>
<?php
}
private function _encrypt_app_password($password) {
$salt = substr(bin2hex(get_random_bytes(24)), 0, 24);
return "SSHA-512:".hash('sha512', $salt . $password). ":$salt";
}
function deleteAppPassword() {
$ids = explode(",", clean($_REQUEST['ids']));
$ids_qmarks = arr_qmarks($ids);
$sth = $this->pdo->prepare("DELETE FROM ttrss_app_passwords WHERE id IN ($ids_qmarks) AND owner_uid = ?");
$sth->execute(array_merge($ids, [$_SESSION['uid']]));
$this->appPasswordList();
}
function generateAppPassword() {
$title = clean($_REQUEST['title']);
$new_password = make_password(16);
$new_password_hash = $this->_encrypt_app_password($new_password);
print_warning(T_sprintf("Generated password <strong>%s</strong> for %s. Please remember it for future reference.", $new_password, $title));
$sth = $this->pdo->prepare("INSERT INTO ttrss_app_passwords
(title, pwd_hash, service, created, owner_uid)
VALUES
(?, ?, ?, NOW(), ?)");
$sth->execute([$title, $new_password_hash, Auth_Base::AUTH_SERVICE_API, $_SESSION['uid']]);
$this->appPasswordList();
}
static function _get_ssl_certificate_id() {
if ($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] ?? false) {
return sha1($_SERVER["REDIRECT_SSL_CLIENT_M_SERIAL"] .
$_SERVER["REDIRECT_SSL_CLIENT_V_START"] .
$_SERVER["REDIRECT_SSL_CLIENT_V_END"] .
$_SERVER["REDIRECT_SSL_CLIENT_S_DN"]);
}
if ($_SERVER["SSL_CLIENT_M_SERIAL"] ?? false) {
return sha1($_SERVER["SSL_CLIENT_M_SERIAL"] .
$_SERVER["SSL_CLIENT_V_START"] .
$_SERVER["SSL_CLIENT_V_END"] .
$_SERVER["SSL_CLIENT_S_DN"]);
}
return "";
}
}