From 99e60dae1bb5825a426852860e67b9d00e124161 Mon Sep 17 00:00:00 2001
From: Horus3
Date: Sun, 16 Mar 2014 17:58:05 +0100
Subject: Redesigned login and register function.

---
 www/functions/func_register.php | 91 +++++++++++++++++++----------------------
 1 file changed, 42 insertions(+), 49 deletions(-)

(limited to 'www/functions/func_register.php')

diff --git a/www/functions/func_register.php b/www/functions/func_register.php
index 690e5d6..0555470 100755
--- a/www/functions/func_register.php
+++ b/www/functions/func_register.php
@@ -1,73 +1,66 @@
 <?php
 function register($db){
-        if($_SERVER['REQUEST_METHOD'] == 'POST') {
 
-                $name = $_POST["username"];
-                $cleartext_password = $_POST["pswd"];
-                $second_password = $_POST["2ndpswd"];
-                $email = $_POST["email"];
+	$name = $_POST["username"];
+        $cleartext_password = $_POST["pswd"];
+        $second_password = $_POST["2ndpswd"];
+        $email = $_POST["email"];
 
         /* checking for empty password etc. */
 
-                if(($cleartext_password != $second_password) || !isset($_POST["pswd"]) || !isset($_POST["2ndpswd"]) || $cleartext_password == "" || empty($_POST["pswd"]) || empty($_POST["2ndpswd"])){
-                        header("Refresh: 0; /register?reason=password");
-			return false;
-                }   
+        if(($cleartext_password != $second_password) || !isset($_POST["pswd"]) || !isset($_POST["2ndpswd"]) || $cleartext_password == "" || empty($_POST["pswd"]) || empty($_POST["2ndpswd"])){
+		return "password";
+	}   
 
-                if(!preg_match("/[^.+@.+]/", $email)){
-                        header("Refresh: 0; /register?reason=encoding");
-			return false;
-                }   
+	if(!preg_match("/[^.+@.+]/", $email)){
+		return "encoding";
+	}   
 
-                $safe_name =  SQLite3::escapeString("$name");
-                $safe_email =  SQLite3::escapeString("$email");
+        $safe_name =  SQLite3::escapeString("$name");
+        $safe_email =  SQLite3::escapeString("$email");
 
         /*Checks the validation of the registration attempt*/
 
-                $test_status_db = $db->query("SELECT status FROM user WHERE email='" . $safe_email . "';");
-                $test_status_ar = $test_status_db->fetchArray(SQLITE3_NUM);
-                $test_status_int = $test_status_ar[0];
+        $test_status_db = $db->query("SELECT status FROM user WHERE email='" . $safe_email . "';");
+        $test_status_ar = $test_status_db->fetchArray(SQLITE3_NUM);
+        $test_status_int = $test_status_ar[0];
 
-                $test_key_db = $db->query("SELECT key FROM user WHERE email='" . $safe_email . "';");
-                $test_key_ar = $test_key_db->fetchArray(SQLITE3_NUM);
-                $test_key = $test_key_ar[0];
+        $test_key_db = $db->query("SELECT key FROM user WHERE email='" . $safe_email . "';");
+        $test_key_ar = $test_key_db->fetchArray(SQLITE3_NUM);
+        $test_key = $test_key_ar[0];
 
-                if (empty($test_status_ar) || $test_status_int != 0 || $test_key != $_POST["key"] || $test_key == ""){
-                        header("Refresh: 0; /register?reason=prohibited");
-			return false;
-                } else {
+        if (empty($test_status_ar) || $test_status_int != 0 || $test_key != $_POST["key"] || $test_key == ""){
+		return "prohibited";
+	}
 
-                        $id_db = $db->query("SELECT id FROM user WHERE email='" . $safe_email . "';");
-                        $id_ar = $id_db->fetchArray(SQLITE3_NUM);
-                        $id = $id_ar[0];
+        $id_db = $db->query("SELECT id FROM user WHERE email='" . $safe_email . "';");
+        $id_ar = $id_db->fetchArray(SQLITE3_NUM);
+        $id = $id_ar[0];
 
         /*Generates the encrypted password and the database transactions*/
 
-			$pepper = file_get_contents("../database/pepper.txt");
-			$password = $cleartext_password . $pepper;
+	$pepper = file_get_contents("../database/pepper.txt");
+	$password = $cleartext_password . $pepper;
+
+	$hash_password = password_hash($password, PASSWORD_DEFAULT);
 
-			$hash_password = password_hash($password, PASSWORD_DEFAULT);
+        if($db->exec("
+		BEGIN TRANSACTION;
+                UPDATE user SET name='" . $safe_name . "', password='" . $hash_password . "', invites=5, status=1, register=(SELECT datetime()) WHERE id=" . $id . ";
+                INSERT INTO files (id, parent, owner, name, folder, mime, size, share, size, hash) VALUES (NULL, 0, $id, '/', 'DIRECTORY', NULL, NULL, 'PUBLIC', 0, '');
+                COMMIT;")
+	){
 
-                        if($db->exec("
-				BEGIN TRANSACTION;
-                                UPDATE user SET name='" . $safe_name . "', password='" . $hash_password . "', invites=5, status=1, register=(SELECT datetime()) WHERE id=" . $id . ";
-                                INSERT INTO files (id, parent, owner, name, folder, mime, size, share, size, hash) VALUES (NULL, 0, $id, '/', 'DIRECTORY', NULL, NULL, 'PUBLIC', 0, '');
-                                COMMIT;")
-                        ){
-                                $_SESSION["login"] = true;
-                                $_SESSION["username"] = $name;
+		$userid = user($db, $safe_name);
 
-				header("Refresh: 0; /");
-				return true;
+        	$_SESSION["login"] = true;
+                $_SESSION["username"] = $name;
+		$_SESSION["userid"] = $userid;
 
-                        } else {
-                                header("Refresh: 0; /register?reason=database");
-				return false;
-                        }
-                }
+		return "success";
 
-        } else {
-		include("register.php");
-		return false;
+	} else {
+		return "database";
 	}
+
 }
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