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|
<?php
if ( ! isset($_GET["page"]) || $_GET["page"] != "action" ){
header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found");
ob_clean();
exit;
}
if ( ! isset($_GET["task"]) || $_GET["task"] == "" ){
header($_SERVER["SERVER_PROTOCOL"] . "400 Wrong Request");
header("Location: /?page=index");
ob_clean();
exit;
}
switch($_GET["task"]){
case("login"):
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
if ( ! isset($_POST["name"]) || $_POST["name"] == "" || ! isset($_POST["password"]) || $_POST["password"] == "" ){
print_login("missing");
} else if ( $user->login($_POST["name"], $_POST["password"]) ){
$goto = preg_replace("/;/", "&", $_GET["goto"]);
header($_SERVER["SERVER_PROTOCOL"] . " 302 Moved");
header("Location: /?page=" . $goto);
ob_clean();
exit;
} else {
print_login("password");
}
break;
case("register"):
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
if ( ! isset($_POST["name"]) || $_POST["name"] == "" || ! isset($_POST["password"]) || $_POST["password"] == "" || ! isset($_POST["confirm"]) || $_POST["confirm"] == "" || ! isset($_POST["key"])){
print_login("missing");
}
else if ( $_POST["key"] != INVITEKEY ){
print_login("key");
}
else if ( $_POST["password"] != $_POST["confirm"]){
print_login("password");
} else {
if ( ! isset($_POST["email"]) || $_POST["email"] == "" ){
$email = "null";
$sql = $db->prepare("SELECT 1 FROM " . DBPREFIX . "user WHERE name = %s LIMIT 1;", $_POST["name"]);
}
else {
$email = $_POST["email"];
$sql = $db->prepare("SELECT 1 FROM " . DBPREFIX . "user WHERE name = %s OR email = %s LIMIT 1", $_POST["name"], $_POST["email"]);
}
$check_db = $db->doQuery($sql);
$check_ar = $check_db->fetch_array(MYSQLI_NUM);
if ( $check_ar[0] == 1) {
print_login("double");
} else {
if ( ! $user->register($_POST["name"], $_POST["password"], $email))
print_login("database");
else {
header($_SERVER["SERVER_PROTOCOL"] . " 302 Moved");
header("Location: /?page=" . $_GET["goto"]);
ob_clean();
exit;
}
}
}
break;
case("update"):
lredirect("liste");
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
if ( ! isset($_GET["id"]) || $_GET["id"] == 0 || $_GET["id"] == "" ){
print_list("update");
} else {
$sql = $db->prepare("UPDATE " . DBPREFIX . "member SET name = %s, adresse = %s, telefonnummer = %s, handynummer = %s, email = %s, geburtstag = %s WHERE member_id = %d;",
$_POST["name"], $_POST["adresse"], $_POST["telefonnummer"], $_POST["handynummer"], $_POST["email"], $_POST["geburtstag"], $_GET["id"]
);
if ( ! $sql ){
ob_clean();
echo "SQL preparation failed.";
exit;
}
if ( $result = $db->doQuery($sql) ){
header($_SERVER["SERVER_PROTOCOL"] . " 302 Moved");
header("Location: /?page=" . $_GET["goto"]);
$c->flush();
}
}
break;
case("add"):
lredirect("liste");
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
$sql = $db->prepare("INSERT INTO " . DBPREFIX . "member (member_id, name, adresse, telefonnummer, handynummer, email, geburtstag) VALUES (NULL, %s, %s, %s, %s, %s, %s);",
$_POST["name"], $_POST["adresse"], $_POST["telefonnummer"], $_POST["handynummer"], $_POST["email"], $_POST["geburtstag"]
);
if ( ! $sql ){
echo "SQL preparation failed.";
exit;
}
if ( $result = $db->doQuery($sql) ){
header($_SERVER["SERVER_PROTOCOL"] . " 302 Moved");
header("Location: /?page=" . $_GET["goto"]);
$c->flush();
}
break;
case("delete"):
lredirect("liste");
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
if ( ! isset($_GET["id"]) || $_GET["id"] == 0 || $_GET["id"] == "" ){
print_list("update");
} else {
$sql = $db->prepare("DELETE FROM " . DBPREFIX . "member WHERE member_id = %d;", $_GET["id"]);
if ( ! $sql ){
ob_clean();
echo "SQL preparation failed.";
exit;
}
if ( $result = $db->doQuery($sql) ){
header($_SERVER["SERVER_PROTOCOL"] . " 302 Moved");
header("Location: /?page=liste");
$c->flush();
exit;
} else {
print_update('update');
exit;
}
}
break;
case("account"):
lredirect("liste");
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
if ( ! isset($_POST["name"]) || $_POST["name"] == "" || ! isset($_POST["confirm"]) || $_POST["confirm"] == ""){
print_account("info");
} else if ( ! isset($_POST["email"]) ){
$_POST["email"] = "";
} else if ( ! password_verify($_POST["confirm"] . PEPPER , $user->getPassword()) ) {
print_account("password");
} else {
$sql = false;
$check_ar[0] = 0;
if ( $_POST["name"] != $_SESSION["username"]){
if ( isset($_POST["email"]) && $_POST["email"] != "" && $_POST["email"] != $user->getEmail() )
$sql = $db->prepare("SELECT 1 FROM " . DBPREFIX ."user WHERE name = %s OR email = %s ;", $_POST["name"], $_POST["email"]);
else
$sql = $db->prepare("SELECT 1 FROM " . DBPREFIX ."user WHERE name = %s ;", $_POST["name"]);
} else if ( isset($_POST["email"]) && $_POST["email"] != "" && $_POST["email"] != $user->getEmail() ){
$sql = $db->prepare("SELECT 1 FROM " . DBPREFIX ."user WHERE email = %s ;", $_POST["email"]);
} else if ( $_POST["password"] == "" ){
redirect("account");
}
if ( $sql ){
$check_db = $db->doQuery($sql);
$check_ar = $check_db->fetch_array(MYSQLI_NUM);
}
if ( $check_ar[0] == 1){
print_account("double");
} else {
if ( $_POST["password"] != $_POST["confirm"] && $_POST["password"] != "" ){
$sql = $db->prepare("UPDATE " . DBPREFIX . "user SET name = %s, password = %s, email = %s WHERE id = %d;", $_POST["name"] , password_hash($_POST["password"]. PEPPER, PASSWORD_DEFAULT), $_POST["email"], $_SESSION["userid"]);
} else
$sql = $db->prepare("UPDATE " . DBPREFIX . "user SET name = %s, email = %s WHERE id = %d;", $_POST["name"], $_POST["email"], $_SESSION["userid"]);
if ( ! $db->doQuery($sql) ){
echo $sql;
print_account("database");
} else
$_SESSION["username"] = $_POST["name"];
redirect("account&success=1");
}
}
break;
case("recover"):
if ( $_SERVER['REQUEST_METHOD'] != 'POST' ){
header($_SERVER["SERVER_PROTOCOL"] . " 405 Method Not Allowed");
ob_clean();
echo "Method not allowed";
exit;
}
$sql = $db->prepare("SELECT 1, name FROM " . DBPREFIX . "user WHERE email = %s ;", $_POST["email"]);
$result_db = $db->doQuery($sql);
$result_ar = $result_db->fetch_array(MYSQLI_NUM);
if ( $result_ar[0] == 1){
$arr = array("a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "_", "-");
$password = "";
$l = count($arr) -1 ;
for ($i=0;$i<10;$i++){
$r = mt_rand(0, $l);
$password.=$arr[$r];
}
$hash = password_hash($password . PEPPER, PASSWORD_DEFAULT);
$sql = $db->prepare("UPDATE " . DBPREFIX . "user SET password = %s WHERE email = %s ;", $hash, $_POST["email"]);
if ( ! $db->doQuery($sql) )
redirect("recover&track=0");
$body =
"Hello,
someone requested a new password for '".$result_ar[1]."' on https://jungegemeinde.iamfabulous.de.
The new password is '". $password ."'. Remember to change it immediately at https://jungegemeinde.iamfabulous.de/?page=account after successfull login.
Kindly regards,
JG Adlershof";
// header injection
mail($_POST["email"], "JG: Passwort Reset", $body, "From: JG Adlershof <noreply@jungegemeinde.iamfabulous.de>\r\n" );
redirect("recover&track=1");
} else {
redirect("recover&track=0");
}
break;
case("download"):
if( ! isset($_GET["type"]) || $_GET["type"] == "" || $_GET["type"] == "plain" ){
$content = "Adressliste der JG \n";
$content .= "# | Name | Adresse | Telefon | Handy | E-Mail | Geburtstag\n";
$type = "plain";
$suffix = ".txt";
} else {
$content = "Adressliste der JG \n";
$type = "csv";
$suffix = ".csv";
}
lredirect("download;type=".$type);
$res = $db->doQuery("SELECT * FROM " . DBPREFIX . "member;");
$content .= "\n";
$count = 1;
while ($row = $res->fetch_array() ){
if ( $type == "plain" ){
$content .= $count . " | " . $row["name"] . " | " . $row["adresse"] . " | " . $row["telefonnummer"] . " | " . $row["handynummer"] . " | " . $row["email"] . " | " . $row["geburtstag"] . "\n";
} else {
$content .= $count;
for ( $i=1;$i<7;$i++){
$content .= ';' . $row[$i];
}
$content .= "\n";
}
$count++;
}
ob_clean();
header("Content-Type: text/".$type."; Charset=UTF-8");
header("Content-Disposition: attachment; filename=\"JG Adressliste ".date("j.n.Y", time()).$suffix."\"");
echo $content;
ob_end_flush();
exit;
break;
default:
print_404();
break;
}
|
