471 lines
14 KiB
PHP
471 lines
14 KiB
PHP
<?php
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class Pref_Users extends Handler_Protected {
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function before($method) {
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if (parent::before($method)) {
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if ($_SESSION["access_level"] < 10) {
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print __("Your access level is insufficient to open this tab.");
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return false;
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}
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return true;
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}
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return false;
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}
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function csrf_ignore($method) {
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$csrf_ignored = array("index", "edit", "userdetails");
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return array_search($method, $csrf_ignored) !== false;
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}
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function edit() {
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global $access_level_names;
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print "<form id='user_edit_form' onsubmit='return false' dojoType='dijit.form.Form'>";
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print '<div dojoType="dijit.layout.TabContainer" style="height : 400px">
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<div dojoType="dijit.layout.ContentPane" title="'.__('Edit user').'">';
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//print "<form id=\"user_edit_form\" onsubmit='return false' dojoType=\"dijit.form.Form\">";
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$id = (int) clean($_REQUEST["id"]);
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print_hidden("id", "$id");
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print_hidden("op", "pref-users");
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print_hidden("method", "editSave");
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$sth = $this->pdo->prepare("SELECT * FROM ttrss_users WHERE id = ?");
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$sth->execute([$id]);
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if ($row = $sth->fetch()) {
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$login = $row["login"];
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$access_level = $row["access_level"];
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$email = $row["email"];
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$sel_disabled = ($id == $_SESSION["uid"] || $login == "admin") ? "disabled" : "";
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print "<header>".__("User")."</header>";
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print "<section>";
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if ($sel_disabled) {
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print_hidden("login", "$login");
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}
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print "<fieldset>";
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print "<label>" . __("Login:") . "</label>";
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print "<input style='font-size : 16px'
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dojoType='dijit.form.ValidationTextBox' required='1'
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$sel_disabled name='login' value=\"$login\">";
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print "</fieldset>";
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print "</section>";
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print "<header>".__("Authentication")."</header>";
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print "<section>";
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print "<fieldset>";
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print "<label>" . __('Access level: ') . "</label> ";
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if (!$sel_disabled) {
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print_select_hash("access_level", $access_level, $access_level_names,
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"dojoType=\"fox.form.Select\" $sel_disabled");
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} else {
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print_select_hash("", $access_level, $access_level_names,
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"dojoType=\"fox.form.Select\" $sel_disabled");
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print_hidden("access_level", "$access_level");
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}
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print "</fieldset>";
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print "<fieldset>";
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print "<label>" . __("New password:") . "</label> ";
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print "<input dojoType='dijit.form.TextBox' type='password' size='20' placeholder='Change password'
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name='password'>";
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print "</fieldset>";
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print "</section>";
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print "<header>".__("Options")."</header>";
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print "<section>";
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print "<fieldset>";
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print "<label>" . __("E-mail:") . "</label> ";
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print "<input dojoType='dijit.form.TextBox' size='30' name='email'
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value=\"$email\">";
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print "</fieldset>";
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print "</section>";
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print "</table>";
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}
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print '</div>'; #tab
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print "<div href=\"backend.php?op=pref-users&method=userdetails&id=$id\"
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dojoType=\"dijit.layout.ContentPane\" title=\"".__('User details')."\">";
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print '</div>';
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print '</div>';
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print "<footer>
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<button dojoType='dijit.form.Button' class='alt-primary' type='submit' onclick=\"dijit.byId('userEditDlg').execute()\">".
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__('Save')."</button>
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<button dojoType='dijit.form.Button' onclick=\"dijit.byId('userEditDlg').hide()\">".
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__('Cancel')."</button>
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</footer>";
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print "</form>";
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return;
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}
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function userdetails() {
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$id = (int) clean($_REQUEST["id"]);
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$sth = $this->pdo->prepare("SELECT login,
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".SUBSTRING_FOR_DATE."(last_login,1,16) AS last_login,
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access_level,
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(SELECT COUNT(int_id) FROM ttrss_user_entries
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WHERE owner_uid = id) AS stored_articles,
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".SUBSTRING_FOR_DATE."(created,1,16) AS created
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FROM ttrss_users
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WHERE id = ?");
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$sth->execute([$id]);
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if ($row = $sth->fetch()) {
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print "<table width='100%'>";
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$last_login = TimeHelper::make_local_datetime(
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$row["last_login"], true);
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$created = TimeHelper::make_local_datetime(
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$row["created"], true);
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$stored_articles = $row["stored_articles"];
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print "<tr><td>".__('Registered')."</td><td>$created</td></tr>";
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print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>";
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$sth = $this->pdo->prepare("SELECT COUNT(id) as num_feeds FROM ttrss_feeds
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WHERE owner_uid = ?");
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$sth->execute([$id]);
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$row = $sth->fetch();
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$num_feeds = $row["num_feeds"];
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print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>";
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print "<tr><td>".__('Stored articles')."</td><td>$stored_articles</td></tr>";
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print "</table>";
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print "<h1>".__('Subscribed feeds')."</h1>";
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$sth = $this->pdo->prepare("SELECT id,title,site_url FROM ttrss_feeds
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WHERE owner_uid = ? ORDER BY title");
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$sth->execute([$id]);
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print "<ul class=\"panel panel-scrollable list list-unstyled\">";
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while ($line = $sth->fetch()) {
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$icon_file = ICONS_URL."/".$line["id"].".ico";
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if (file_exists($icon_file) && filesize($icon_file) > 0) {
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$feed_icon = "<img class=\"icon\" src=\"$icon_file\">";
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} else {
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$feed_icon = "<img class=\"icon\" src=\"images/blank_icon.gif\">";
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}
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print "<li>$feed_icon <a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
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}
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print "</ul>";
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} else {
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print "<h1>".__('User not found')."</h1>";
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}
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}
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function editSave() {
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$login = clean($_REQUEST["login"]);
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$uid = clean($_REQUEST["id"]);
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$access_level = (int) clean($_REQUEST["access_level"]);
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$email = clean($_REQUEST["email"]);
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$password = clean($_REQUEST["password"]);
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if ($password) {
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$salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
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$pwd_hash = encrypt_password($password, $salt, true);
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$pass_query_part = "pwd_hash = ".$this->pdo->quote($pwd_hash).",
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salt = ".$this->pdo->quote($salt).",";
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} else {
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$pass_query_part = "";
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}
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$sth = $this->pdo->prepare("UPDATE ttrss_users SET $pass_query_part login = ?,
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access_level = ?, email = ?, otp_enabled = false WHERE id = ?");
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$sth->execute([$login, $access_level, $email, $uid]);
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}
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function remove() {
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$ids = explode(",", clean($_REQUEST["ids"]));
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foreach ($ids as $id) {
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if ($id != $_SESSION["uid"] && $id != 1) {
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$sth = $this->pdo->prepare("DELETE FROM ttrss_tags WHERE owner_uid = ?");
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$sth->execute([$id]);
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$sth = $this->pdo->prepare("DELETE FROM ttrss_feeds WHERE owner_uid = ?");
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$sth->execute([$id]);
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$sth = $this->pdo->prepare("DELETE FROM ttrss_users WHERE id = ?");
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$sth->execute([$id]);
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}
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}
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}
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function add() {
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$login = clean($_REQUEST["login"]);
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$tmp_user_pwd = make_password();
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$salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
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$pwd_hash = encrypt_password($tmp_user_pwd, $salt, true);
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if (!$login) return; // no blank usernames
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$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
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login = ?");
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$sth->execute([$login]);
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if (!$sth->fetch()) {
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$sth = $this->pdo->prepare("INSERT INTO ttrss_users
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(login,pwd_hash,access_level,last_login,created, salt)
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VALUES (?, ?, 0, null, NOW(), ?)");
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$sth->execute([$login, $pwd_hash, $salt]);
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$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
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login = ? AND pwd_hash = ?");
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$sth->execute([$login, $pwd_hash]);
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if ($row = $sth->fetch()) {
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$new_uid = $row['id'];
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print T_sprintf("Added user %s with password %s",
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$login, $tmp_user_pwd);
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$this->initialize_user($new_uid);
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} else {
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print T_sprintf("Could not create user %s", $login);
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}
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} else {
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print T_sprintf("User %s already exists.", $login);
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}
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}
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static function resetUserPassword($uid, $format_output = false) {
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$pdo = Db::pdo();
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$sth = $pdo->prepare("SELECT login FROM ttrss_users WHERE id = ?");
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$sth->execute([$uid]);
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if ($row = $sth->fetch()) {
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$login = $row["login"];
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$new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
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$tmp_user_pwd = make_password();
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$pwd_hash = encrypt_password($tmp_user_pwd, $new_salt, true);
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$sth = $pdo->prepare("UPDATE ttrss_users
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SET pwd_hash = ?, salt = ?, otp_enabled = false
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WHERE id = ?");
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$sth->execute([$pwd_hash, $new_salt, $uid]);
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$message = T_sprintf("Changed password of user %s to %s", "<strong>$login</strong>", "<strong>$tmp_user_pwd</strong>");
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if ($format_output)
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print_notice($message);
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else
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print $message;
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}
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}
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function resetPass() {
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$uid = clean($_REQUEST["id"]);
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self::resetUserPassword($uid);
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}
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function index() {
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global $access_level_names;
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print "<div dojoType='dijit.layout.BorderContainer' gutters='false'>";
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print "<div style='padding : 0px' dojoType='dijit.layout.ContentPane' region='top'>";
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print "<div dojoType='fox.Toolbar'>";
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$user_search = clean($_REQUEST["search"] ?? "");
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if (array_key_exists("search", $_REQUEST)) {
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$_SESSION["prefs_user_search"] = $user_search;
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} else {
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$user_search = $_SESSION["prefs_user_search"];
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}
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print "<div style='float : right; padding-right : 4px;'>
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<input dojoType='dijit.form.TextBox' id='user_search' size='20' type='search'
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value=\"$user_search\">
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<button dojoType='dijit.form.Button' onclick='Users.reload()'>".
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__('Search')."</button>
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</div>";
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$sort = clean($_REQUEST["sort"] ?? "");
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if (!$sort || $sort == "undefined") {
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$sort = "login";
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}
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print "<div dojoType='fox.form.DropDownButton'>".
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"<span>" . __('Select')."</span>";
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print "<div dojoType='dijit.Menu' style='display: none'>";
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print "<div onclick=\"Tables.select('prefUserList', true)\"
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dojoType='dijit.MenuItem'>".__('All')."</div>";
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print "<div onclick=\"Tables.select('prefUserList', false)\"
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dojoType='dijit.MenuItem'>".__('None')."</div>";
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print "</div></div>";
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print "<button dojoType='dijit.form.Button' onclick='Users.add()'>".__('Create user')."</button>";
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print "
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<button dojoType='dijit.form.Button' onclick='Users.editSelected()'>".
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__('Edit')."</button dojoType=\"dijit.form.Button\">
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<button dojoType='dijit.form.Button' onclick='Users.removeSelected()'>".
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__('Remove')."</button dojoType=\"dijit.form.Button\">
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<button dojoType='dijit.form.Button' onclick='Users.resetSelected()'>".
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__('Reset password')."</button dojoType=\"dijit.form.Button\">";
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PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB_SECTION,
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"hook_prefs_tab_section", "prefUsersToolbar");
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print "</div>"; #toolbar
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print "</div>"; #pane
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print "<div style='padding : 0px' dojoType='dijit.layout.ContentPane' region='center'>";
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$sort = $this->validate_field($sort,
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["login", "access_level", "created", "num_feeds", "created", "last_login"], "login");
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if ($sort != "login") $sort = "$sort DESC";
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$sth = $this->pdo->prepare("SELECT
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tu.id,
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login,access_level,email,
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".SUBSTRING_FOR_DATE."(last_login,1,16) as last_login,
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".SUBSTRING_FOR_DATE."(created,1,16) as created,
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(SELECT COUNT(id) FROM ttrss_feeds WHERE owner_uid = tu.id) AS num_feeds
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FROM
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ttrss_users tu
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WHERE
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(:search = '' OR login LIKE :search) AND tu.id > 0
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ORDER BY $sort");
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$sth->execute([":search" => $user_search ? "%$user_search%" : ""]);
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print "<p><table width='100%' cellspacing='0' class='prefUserList' id='prefUserList'>";
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print "<tr class='title'>
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<td align='center' width='5%'> </td>
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<td width='20%'><a href='#' onclick=\"Users.reload('login')\">".__('Login')."</a></td>
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<td width='20%'><a href='#' onclick=\"Users.reload('access_level')\">".__('Access Level')."</a></td>
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<td width='10%'><a href='#' onclick=\"Users.reload('num_feeds')\">".__('Subscribed feeds')."</a></td>
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<td width='20%'><a href='#' onclick=\"Users.reload('created')\">".__('Registered')."</a></td>
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<td width='20%'><a href='#' onclick=\"Users.reload('last_login')\">".__('Last login')."</a></td></tr>";
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$lnum = 0;
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while ($line = $sth->fetch()) {
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$uid = $line["id"];
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print "<tr data-row-id='$uid' onclick='Users.edit($uid)'>";
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$line["login"] = htmlspecialchars($line["login"]);
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$line["created"] = TimeHelper::make_local_datetime($line["created"], false);
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$line["last_login"] = TimeHelper::make_local_datetime($line["last_login"], false);
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print "<td align='center'><input onclick='Tables.onRowChecked(this); event.stopPropagation();'
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dojoType='dijit.form.CheckBox' type='checkbox'></td>";
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print "<td title='".__('Click to edit')."'><i class='material-icons'>person</i> " . $line["login"] . "</td>";
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print "<td>" . $access_level_names[$line["access_level"]] . "</td>";
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print "<td>" . $line["num_feeds"] . "</td>";
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print "<td>" . $line["created"] . "</td>";
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print "<td>" . $line["last_login"] . "</td>";
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print "</tr>";
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++$lnum;
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}
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print "</table>";
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if ($lnum == 0) {
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if (!$user_search) {
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print_warning(__('No users defined.'));
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} else {
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print_warning(__('No matching users found.'));
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}
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}
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print "</div>"; #pane
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PluginHost::getInstance()->run_hooks(PluginHost::HOOK_PREFS_TAB,
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"hook_prefs_tab", "prefUsers");
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print "</div>"; #container
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}
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function validate_field($string, $allowed, $default = "") {
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if (in_array($string, $allowed))
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return $string;
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else
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return $default;
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}
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// this is called after user is created to initialize default feeds, labels
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// or whatever else
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// user preferences are checked on every login, not here
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static function initialize_user($uid) {
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$pdo = Db::pdo();
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$sth = $pdo->prepare("insert into ttrss_feeds (owner_uid,title,feed_url)
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values (?, 'Tiny Tiny RSS: Forum',
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'https://tt-rss.org/forum/rss.php')");
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$sth->execute([$uid]);
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}
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static function logout_user() {
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if (session_status() === PHP_SESSION_ACTIVE)
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session_destroy();
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if (isset($_COOKIE[session_name()])) {
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setcookie(session_name(), '', time()-42000, '/');
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}
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session_commit();
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}
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}
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