Automated build for v0.01

classes/auth/base.php

@@ -0,0 +1,62 @@
+<?php
+class Auth_Base {
+	private $pdo;
+
+	function __construct() {
+		$this->pdo = Db::pdo();
+	}
+
+	/**
+	 * @SuppressWarnings(unused)
+	 */
+	function check_password($owner_uid, $password) {
+		return false;
+	}
+
+	/**
+	 * @SuppressWarnings(unused)
+	 */
+	function authenticate($login, $password) {
+		return false;
+	}
+
+	// Auto-creates specified user if allowed by system configuration
+	// Can be used instead of find_user_by_login() by external auth modules
+	function auto_create_user($login, $password = false) {
+		if ($login && defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE) {
+			$user_id = $this->find_user_by_login($login);
+
+			if (!$password) $password = make_password();
+
+			if (!$user_id) {
+				$salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
+				$pwd_hash = encrypt_password($password, $salt, true);
+
+				$sth = $this->pdo->prepare("INSERT INTO ttrss_users
+						(login,access_level,last_login,created,pwd_hash,salt)
+						VALUES (?, 0, null, NOW(), ?,?)");
+				$sth->execute([$login, $pwd_hash, $salt]);
+
+				return $this->find_user_by_login($login);
+
+			} else {
+				return $user_id;
+			}
+		}
+
+		return $this->find_user_by_login($login);
+	}
+
+	function find_user_by_login($login) {
+		$sth = $this->pdo->prepare("SELECT id FROM ttrss_users WHERE
+			login = ?");
+		$sth->execute([$login]);
+
+		if ($row = $sth->fetch()) {
+			return $row["id"];
+		} else {
+			return false;
+		}
+
+	}
+}