22 Commits

Author SHA1 Message Date
9fe28604c2 abort when e-mail got verified already; remove duplicate / in path 2018-03-02 15:48:11 +01:00
45a4a38935 fix 'Translation not found' 2018-03-02 15:31:52 +01:00
f595c445f2 changed wording for mail_templates to allow unset values 2018-02-28 23:37:02 +01:00
9b1a9f9a79 fix sending error message to room; add \n for cron-output 2018-02-28 23:20:58 +01:00
b736721a1c fix: const RegistrationAccepted is equal to another internal number 2018-02-28 23:08:05 +01:00
b2842308b3 Merge branch 'first_implementation' of gitea.krombel.de:krombel/matrix-register-bot into first_implementation 2018-02-28 20:00:29 +01:00
b68f6afa97 fix cron.php 2018-02-28 20:00:17 +01:00
40b6970c1c remove abort(); change lang-def de => de-de; cleanup 2018-02-27 10:31:51 +01:00
83cf11149b fix for cron.php 2018-02-23 19:25:30 +01:00
4e33985cfc further implement cron.php; autoformat
- set Register_Accept to 6 internally as it reflects the same state as PendingSendRequest
- cleanups
2018-02-23 19:22:14 +01:00
ff9969b04e restore reference to exec_curl_request 2018-02-23 18:32:41 +01:00
076138a0a4 move exec_curl_request from functions to MatrixConnection 2018-02-23 18:28:29 +01:00
a51f44c01b add mail_templates and prepare cron.php 2018-02-23 17:50:02 +01:00
e38d201ec1 only allow actions (admin) when in right state; prepare decline reason
- fixes on path's and varnames
2018-02-23 17:43:08 +01:00
e88eb13d91 implement hasUser(localpart), RegisterState add verify{_admin}.php
- fixes
2018-02-23 15:28:50 +01:00
8fff520b28 first try for a database for pending registrations 2018-02-20 20:37:15 +01:00
c62bd21646 add MatrixConnection->register(username,passwort,registration_secret); 2018-02-20 20:10:44 +01:00
b8f8fc1f69 fix compilation errors; add public folder 2018-02-11 21:31:01 +01:00
bd06342ccf add saving registrations to sqlite 2018-02-11 20:22:40 +01:00
f306dda4f9 do not request password on register request
the aim is that the initial password is
generated and send on register approval
2018-02-11 19:48:42 +01:00
b56798dc35 move language to lang-directory 2018-02-11 19:47:35 +01:00
c1f5f4d451 first WIP implementation 2018-02-10 18:01:42 +01:00
19 changed files with 608 additions and 1495 deletions

1
.gitignore vendored
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@@ -1,2 +1 @@
config.php
db_file.sqlite

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@@ -1,170 +1,156 @@
<?php
class MatrixConnection
{
private $hs;
private $at;
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class MatrixConnection {
function __construct($homeserver, $access_token) {
$this->hs = $homeserver;
$this->at = $access_token;
}
private $hs;
private $at;
function send($room_id, $message) {
if (!$this->at) {
error_log("No access token defined");
return false;
}
function __construct($homeserver, $access_token) {
$this->hs = $homeserver;
$this->at = $access_token;
}
$send_message = NULL;
if (!$message) {
error_log("no message to send");
} elseif(is_array($message)) {
$send_message = $message;
} elseif ($message instanceof MatrixMessage) {
$send_message = $message->get_object();
} else {
error_log("message is of not valid type\n");
return false;
}
function send($room_id, $message) {
if (!$this->at) {
error_log("No access token defined");
return false;
}
$url="https://".$this->hs."/_matrix/client/r0/rooms/"
. urlencode($room_id) ."/send/m.room.message?access_token=".$this->at;
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($send_message));
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
$send_message = NULL;
if (!$message) {
error_log("no message to send");
return false;
} elseif (is_array($message)) {
$send_message = $message;
} elseif ($message instanceof MatrixMessage) {
$send_message = $message->get_object();
} else {
error_log("message is of not valid type\n");
return false;
}
$response = $this->exec_curl_request($handle);
return isset($response["event_id"]);
}
$url = "https://" . $this->hs . "/_matrix/client/r0/rooms/"
. urlencode($room_id) . "/send/m.room.message?access_token=" . $this->at;
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($send_message));
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
function send_msg($room_id, $message) {
return $this->send($room_id, array(
"msgtype" => "m.notice",
"body" => $message
)
);
}
$response = $this->exec_curl_request($handle);
return isset($response["event_id"]);
}
function hasUser($username) {
if (!$username) {
throw new Exception ("no user given to lookup");
}
function send_msg($room_id, $message) {
return $this->send($room_id, array(
"msgtype" => "m.notice",
"body" => $message
)
);
}
$url = "https://".$this->hs."/_matrix/client/r0/profile/@" . $username . ":" . $this->hs;
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
function hasUser($username) {
if (!$username) {
throw new Exception("no user given to lookup");
}
$res = $this->exec_curl_request($handle);
return !(isset($res["errcode"]) && $res["errcode"] == "M_UNKNOWN");
}
$url = "https://" . $this->hs . "/_matrix/client/r0/profile/@" . $username . ":" . $this->hs;
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
function register($username, $password, $shared_secret) {
if (!$username) {
error_log("no username provided");
}
if (!$password) {
error_log("no message to send");
}
$res = $this->exec_curl_request($handle);
return !(isset($res["errcode"]) && $res["errcode"] == "M_UNKNOWN");
}
$mac = hash_hmac('sha1', $username, $shared_secret);
function register($username, $password, $shared_secret) {
if (!$username) {
error_log("no username provided");
}
if (!$password) {
error_log("no message to send");
}
$data = array(
"username" => $username,
"password" => $password,
"mac" => $mac,
);
$url = "https://".$this->hs."/_matrix/client/v2_alpha/register";
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($data));
$mac = hash_hmac('sha1', $username, $shared_secret);
return $this->exec_curl_request($handle);
}
$data = array(
"username" => $username,
"password" => $password,
"mac" => $mac,
);
$url = "https://" . $this->hs . "/_matrix/client/v2_alpha/register";
$handle = curl_init($url);
curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
curl_setopt($handle, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($handle, CURLOPT_TIMEOUT, 60);
curl_setopt($handle, CURLOPT_HTTPHEADER, array("Content-Type: application/json"));
curl_setopt($handle, CURLOPT_POSTFIELDS, json_encode($data));
function exec_curl_request($handle) {
$response = curl_exec($handle);
return $this->exec_curl_request($handle);
}
if ($response === false) {
$errno = curl_errno($handle);
$error = curl_error($handle);
error_log("Curl returned error $errno: $error\n");
curl_close($handle);
return false;
}
function exec_curl_request($handle) {
$response = curl_exec($handle);
if ($response === false) {
$errno = curl_errno($handle);
$error = curl_error($handle);
error_log("Curl returned error $errno: $error\n");
curl_close($handle);
return false;
}
$http_code = intval(curl_getinfo($handle, CURLINFO_HTTP_CODE));
curl_close($handle);
$http_code = intval(curl_getinfo($handle, CURLINFO_HTTP_CODE));
curl_close($handle);
if ($http_code >= 500) {
// do not want to DDOS server if something goes wrong
sleep(10);
return false;
} else if ($http_code != 200) {
$response = json_decode($response, true);
error_log("Request has failed with error {$response['error']}\n");
if ($http_code == 401) {
throw new Exception('Invalid access token provided');
}
} else {
$response = json_decode($response, true);
}
return $response;
}
if ($http_code >= 500) {
// do not want to DDOS server if something goes wrong
sleep(10);
return false;
} else if ($http_code != 200) {
$response = json_decode($response, true);
error_log("Request has failed with error {$response['error']}\n");
if ($http_code == 401) {
throw new Exception('Invalid access token provided');
}
} else {
$response = json_decode($response, true);
}
return $response;
}
}
class MatrixMessage {
class MatrixMessage
{
private $message;
private $message;
function __construct() {
$this->message = array(
"msgtype" => "m.notice",
);
}
function __construct() {
$this->message = ["msgtype" => "m.notice"];
}
function set_type($msgtype) {
$this->message["msgtype"] = $msgtype;
}
function set_type($msgtype) {
$this->message["msgtype"] = $msgtype;
}
function set_format($format) {
$this->message["format"] = $format;
}
function set_format($format) {
$this->message["format"] = $format;
}
function set_body($body) {
$this->message["body"] = $body;
}
function set_body($body) {
$this->message["body"] = $body;
}
function set_formatted_body($fbody, $format = "org.matrix.custom.html") {
$this->message["formatted_body"] = $fbody;
$this->message["format"] = $format;
}
function get_object() {
return $this->message;
}
function set_formatted_body($fbody, $format="org.matrix.custom.html") {
$this->message["formatted_body"] = $fbody;
$this->message["format"] = $format;
}
function get_object() {
return $this->message;
}
}
?>

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@@ -4,44 +4,6 @@ This bot provides a two-step-registration for matrix.
This is done in several steps:
- potential new user registers on a bot-provided side
- bot sends a message to predefined room with a registration notification.
- bot sends a message to prefined room with a registration notification.
- users in that room now can approve or decline the registration.
- When approved
- the bot creates credentials
- sends them to the user
- stores them encrypted in own database
- provides that credentials to [matrix-synapse-rest-auth](https://github.com/kamax-io/matrix-synapse-rest-auth#integrate) which has to be configured to query login.php
2nd step: Implement the other apis to integrade [mxisd](https://github.com/kamax-io/mxisd/blob/master/docs/backends/rest.md)
This bot takes care for user accounts. So it stores the credentials itself and provides ways to access them via matrix-synapse-rest-auth or mxisd.
## How to install
- Copy `config.sample.php` to `config.php` and configure the bot as you can find there
- Configure your webserver to publish the folder `public`.
The folder `internal` contains files that can be accessed by mxisd or matrix-synapse-rest-auth or else via a reverse proxy
- To integrate with [matrix-synapse-rest-auth](https://github.com/kamax-io/matrix-synapse-rest-auth):
- `/_matrix-internal/identity/v1/check_credentials` should map to `internal/login.php`
- To integrate with [mxisd](https://github.com/kamax-io/mxisd): Have a look at [the docs](https://github.com/kamax-io/mxisd/blob/master/docs/backends/rest.md) and apply as follows:
| Key | file which handles that | Description |
|--------------------------------|-------------------------------|------------------------------------------------------|
| rest.endpoints.auth | internal/login.php | Validate credentials and get user profile |
| rest.endpoints.directory | internal/directory_search.php | Search for users by arbitrary input |
| rest.endpoints.identity.single | internal/identity_single.php | Endpoint to query a single 3PID |
| rest.endpoints.identity.bulk | internal/identity_bulk.php | Endpoint to query a list of 3PID |
## Implement usage of additional features:
### Use the ChangePasswortInterceptor:
You need a reverse proxy which maps `/_matrix/client/r0/account/password` to `internal/intercept_change_password.php`.
Here is an example for nginx:
```
location /_matrix/client/r0/account/password {
proxy_pass http://localhost/mxbot/internal/intercept_change_password.php;
proxy_set_header X-Forwarded-For $remote_addr;
}
```
- The bot then uses the registration token to register the user or just drops the registration request.

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@@ -1,28 +1,9 @@
<?php
$homeserver = "example.com";
$access_token = "To be used for sending the registration notification";
$register_room = '$registerRoomID:example.com';
$registration_shared_secret = "To be used for actually register the user";
$config = [
"homeserver" => "example.com",
"access_token" => "To be used for sending the registration notification",
// Which e-mail-adresse shall the bot use to send e-mails?
"register_email" => 'register_bot@example.com',
// Where should the bot post registration requests to?
"register_room" => '$registerRoomID:example.com',
// Where is the public part of the bot located? make sure you have a / at the end
"webroot" => "https://myregisterdomain.net/",
// optional: Do you have a place where howTo's are located? If not leave this value out
"howToURL" => "https://my-url-for-storing-howTos.net",
// set the mode of operation. Basically this defines where the data is stored:
// - synapse (using the register endpoint - so no further auth config necessary
// - local (recommended; using a table in the database to store credentials;
// synapse has to be configured to use that)
"operationMode" => "local",
// When you want to collect the password on registration set this to true
// only evaluated when operationMode = local
"getPasswordOnRegistration" => false,
// to define where the data should be stored:
"databaseURI" => "sqlite:" . dirname(__FILE__) . "/db_file.sqlite",
// credentials for sqlite not used
"databaseUser" => "dbUser123",
"databasePass" => "secretPassword",
]
$webroot="https://myregisterdomain.net/";
$howToURL = "https://my-url-for-storing-howTos.net";
?>

174
cron.php
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@@ -1,104 +1,96 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once("config.php");
require_once("mail_templates.php");
require_once("database.php");
$sql = "SELECT id, first_name, last_name, username, email, state, note, verify_token, admin_token FROM registrations "
. "WHERE state = " . RegisterState::PendingEmailSend
. " OR state = " . RegisterState::PendingAdminSend
. " OR state = " . RegisterState::PendingRegistration
. " OR state = " . RegisterState::PendingSendRegistrationMail
. " OR state = " . RegisterState::RegistrationDeclined
. " OR state = " . RegisterState::AllDone . ";";
foreach ($mx_db->query($sql) as $row) {
$first_name = $row["first_name"];
$last_name = $row["last_name"];
$username = $row["username"];
$email = $row["email"];
$state = $row["state"];
."WHERE state = ". RegisterState::PendingEmailSend
. " OR state = " . RegisterState::PendingAdminSend
. " OR state = " . RegisterState::PendingRegistration
. " OR state = " . RegisterState::PendingSendRegistrationMail
. " OR state = " . RegisterState::RegistrationDeclined
. " OR state = " . RegisterState::AllDone . ";";
foreach ($db->query($sql) as $row) {
$first_name = $row["first_name"];
$last_name = $row["last_name"];
$username = $row["username"];
$email = $row["email"];
$state = $row["state"];
try {
switch ($state) {
case RegisterState::PendingEmailSend:
$verify_url = $config["webroot"] . "/verify.php?t=" . $row["verify_token"];
$success = send_mail_pending_verification(
$config["homeserver"], $row["first_name"] . " " . $row["last_name"], $row["email"], $verify_url);
try {
switch ($state) {
case RegisterState::PendingEmailSend:
$verify_url = $webroot . "/verify.php?t=" . $row["verify_token"];
$success = send_mail_pending_verification(
$homeserver,
$row["first_name"] . " " . $row["last_name"],
$row["email"],
$row["verify_url"]);
if ($success) {
$mx_db->setRegistrationStateById(RegisterState::PendingEmailVerify, $row["id"]);
} else {
throw new Exception("Could not send mail to " . $row["first_name"] . " " . $row["last_name"] . "(" . $row["id"] . ")");
}
break;
case RegisterState::PendingAdminSend:
require_once("MatrixConnection.php");
$adminUrl = $config["webroot"] . "/verify_admin.php?t=" . $row["admin_token"];
$mxConn = new MatrixConnection($config["homeserver"], $config["access_token"]);
$mxMsg = new MatrixMessage();
$mxMsg->set_body($first_name . ' ' . $last_name . " möchte sich registrieren und hat folgende Notiz hinterlassen:\r\n"
. $row["note"] . "\r\n"
. "Zum Bearbeiten hier klicken:\r\n" . $adminUrl);
$mxMsg->set_formatted_body($first_name . ' ' . $last_name . " möchte sich registrieren und hat folgende Notiz hinterlassen:<br />"
. $row["note"] . "<br />"
. "Zum Bearbeiten <a href=\"" . $adminUrl . "\">hier</a> klicken");
$mxMsg->set_type("m.text");
$response = $mxConn->send($config["register_room"], $mxMsg);
if ($success) {
$db->exec("UPDATE registrations SET state = " . RegisterState::PendingEmailVerify
. " WHERE id = " . $row["id"] . ";");
} else {
throw new Exception("Could not send mail to ".$row["first_name"]." ".$row["last_name"]."(".$row["id"].")");
}
break;
case RegisterState::PendingAdminSend:
require_once("MatrixConnection.php");
$adminUrl = $webroot . "/verify_admin.php?t=" . $row["admin_token"];
$mxConn = new MatrixConnection($homeserver, $access_token);
$mxMsg = new MatrixMessage();
$mxMsg->set_body($first_name . ' ' . $last_name . "möchte sich registrieren und hat folgende Notiz hinterlassen:\r\n"
. $row["note"] . "\r\n"
. "Zum Bearbeiten hier klicken:\r\n" . $adminUrl);
$mxMsg->set_formatted_body($first_name . ' ' . $last_name . " möchte sich registrieren und hat folgende Notiz hinterlassen:<br />"
. $row["note"] . "<br />"
. "Zum Bearbeiten <a href=\"". $adminUrl . "\">hier</a> klicken");
$mxMsg->set_type("m.text");
$response = $mxConn->send($register_room, $mxMsg);
if ($response) {
$mx_db->setRegistrationStateById(RegisterState::PendingAdminVerify, $row["id"]);
if ($response) {
$db->exec("UPDATE registrations SET state = " . RegisterState::PendingAdminVerify
. " WHERE id = " . $row["id"] . ";");
send_mail_pending_approval($config["homeserver"], $first_name . " " . $last_name, $email);
} else {
throw new Exception("Could not send notification for " . $row["first_name"] . " " . $row["last_name"] . "(" . $row["id"] . ") to admins.");
}
break;
case RegisterState::PendingRegistration:
// Registration got accepted but registration failed
send_mail_pending_approval($homeserver, $first_name . " " . $last_name, $email);
} else {
throw new Exception("Could not send notification for ".$row["first_name"]." ".$row["last_name"]."(".$row["id"].") to admins.");
}
break;
case RegisterState::PendingRegistration:
// Registration got accepted but registration failed
$password = $mx_db->addUser($row["first_name"], $row["last_name"], $row["username"], $row["email"]);
if ($password != NULL) {
// send registration_success
$res = send_mail_registration_success($config["homeserver"], $first_name . " " . $last_name, $email, $username, $password, $config["howToURL"]);
if ($res) {
$mx_db->setRegistrationStateById(RegisterState::AllDone, $row["id"]);
} else {
$mx_db->setRegistrationStateById(RegisterState::PendingSendRegistrationMail, $row["id"]);
}
} else {
send_mail_registration_allowed_but_failed($config["homeserver"], $first_name . " " . $last_name, $email);
$mxMsg = new MatrixMessage();
$mxMsg->set_type("m.text");
$mxMsg->set_body("Fehler beim Registrieren von " . $first_name . " " . $last_name . ".");
$mxConn->send($config["register_room"], $mxMsg);
throw new Exception($language["REGISTRATION_FAILED"]);
}
break;
case RegisterState::PendingSendRegistrationMail:
print ("Error: Unhandled state: PendingSendRegistrationMail for " . $first_name . " " . $last_name . " (" . $username . ")\n");
break;
case RegisterState::RegistrationDeclined:
case RegisterState::AllDone:
// do reqular cleanup
break;
}
} catch (Exception $e) {
print("Error while handling cron for " . $first_name . " " . $last_name . " (" . $username . ")\n");
print($e->getMessage());
}
// register user
require_once("MatrixConnection.php");
$mxConn = new MatrixConnection($homeserver, $access_token);
// generate a password with 8 characters
$password = bin2hex(openssl_random_pseudo_bytes(4));
$res = $mxConn->register($username, $password, $shared_secret);
if ($res) {
// send registration_success
send_mail_registration_success($homeserver, $first_name . " " . $last_name, $email, $username, $password, $howToURL);
} else {
send_mail_registration_allowed_but_failed($homeserver, $first_name . " " . $last_name, $email);
$mxMsg = new MatrixMessage();
$mxMsg->set_type("m.text");
$mxMsg->set_body("Fehler beim Registrieren von " . $first_name . " " . $last_name . ".");
$mxConn->send($register_room, $mxMsg);
throw new Exception($language["REGISTRATION_FAILED"]);
}
break;
case RegisterState::PendingSendRegistrationMail:
print ("Error: Unhandled state: PendingSendRegistrationMail for " . $first_name . " " . $last_name . " (" . $username . ")\n");
break;
case RegisterState::RegistrationDeclined:
case RegisterState::AllDone:
// do reqular cleanup
break;
}
} catch (Exception $e) {
print("Error while handling cron for " . $first_name . " " . $last_name . " (" . $username . ")\n");
print($e->getMessage());
}
}
?>

View File

@@ -1,368 +1,55 @@
<?php
<?php
$db_file = dirname(__DIR__)."/db_file.sqlite";
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once("config.php");
if (!isset($config["databaseURI"])) {
throw new Exception("malformed configuration: databaseURI not defined");
abstract class RegisterState
{
// Sending an E-Mail failed in the first attempt. Will retry later
const PendingEmailSend = 0;
// User got a mail. We wait for it to verfiy
const PendingEmailVerify = 1;
// Sending a message to the register room failed on first attempt
const PendingAdminSend = 5;
// No admin has verified the registration yet
const PendingAdminVerify = 6;
// Registration failed on first attempt. Will retry
const PendingRegistration = 7;
// in this case we have to reset the password of the user (or should we store it for this case?)
const PendingSendRegistrationMail = 8;
// State to allow persisting in the database although an admin declined it.
// Will be removed regularly
const RegistrationAccepted = 7;
const RegistrationDeclined = 13;
// User got successfully registered. Will be cleaned up later
const AllDone = 100;
}
abstract class RegisterState {
// Sending an E-Mail failed in the first attempt. Will retry later
const PendingEmailSend = 0;
// User got a mail. We wait for it to verfiy
const PendingEmailVerify = 1;
// Sending a message to the register room failed on first attempt
const PendingAdminSend = 5;
// No admin has verified the registration yet
const PendingAdminVerify = 6;
// Registration failed on first attempt. Will retry
const PendingRegistration = 7;
// in this case we have to reset the password of the user (or should we store it for this case?)
const PendingSendRegistrationMail = 8;
// State to allow persisting in the database although an admin declined it.
// Will be removed regularly
const RegistrationAccepted = 7;
const RegistrationDeclined = 13;
// User got successfully registered. Will be cleaned up later
const AllDone = 100;
// create database file when not existent yet
if (!file_exists($db_file)) {
$db = new PDO('sqlite:' . $db_file);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$db->exec("CREATE TABLE registrations(
id INTEGER PRIMARY KEY AUTOINCREMENT,
state INT DEFAULT 0,
first_name TEXT,
last_name TEXT,
username TEXT,
note TEXT,
email TEXT,
verify_token TEXT,
admin_token TEXT,
request_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP)");
}
else {
// establish connection
$db = new PDO('sqlite:' . $db_file);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
class mxDatabase {
private $db = NULL;
/**
* Creates mxDatabase object
* @param config object which has following members:
* databaseURI: path to the sqlite file where the credentials should be stored
* or a param which can be used to connect to a database with PDO
* databaseUser and databasePass when authentication is required
* register_email which email does the register bot have (here used for providing lookup)
*/
function __construct($config) {
if (empty($config)) {
throw new Exception("config is empty");
}
if (!isset($config["databaseURI"])) {
throw new Exception("'databaseURI' not defined");
}
$db_input = $config["databaseURI"];
$user = '';
$password = '';
if (isset($config["databaseUser"]) && isset($config["databasePass"])) {
// only use it when both are defined
$user = $config["databaseUser"];
$password = $config["databasePass"];
}
// create database file when not existent yet
$this->db = new PDO($db_input, $user, $password);
$this->db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$this->db->exec("CREATE TABLE IF NOT EXISTS registrations(
id SERIAL PRIMARY KEY,
state INT DEFAULT 0,
first_name TEXT,
last_name TEXT,
username TEXT,
password_hash TEXT DEFAULT '',
note TEXT,
email TEXT,
verify_token TEXT,
admin_token TEXT,
request_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP
)");
$this->db->exec("CREATE TABLE IF NOT EXISTS logins (
id SERIAL PRIMARY KEY,
active INT DEFAULT 1,
first_name TEXT,
last_name TEXT,
localpart TEXT,
password_hash TEXT,
email TEXT,
create_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
last_modified TIMESTAMP DEFAULT CURRENT_TIMESTAMP
)");
// make sure the bot is allowed to login
if (!$this->userRegistered("register_bot")) {
$password = $this->addUser("Register", "Bot", "register_bot", $config["register_email"]);
$config["register_password"] = $password;
$myfile = fopen(dirname(__FILE__) . "/config.json", "w");
fwrite($myfile, json_encode($config, JSON_PRETTY_PRINT));
fclose($myfile);
}
// set writeable when not set already
if (strpos($db_input, "sqlite") === 0) {
$sqlite_file = substr($db_input, strlen("sqlite:"));
if (!is_writable($sqlite_file)) {
chmod($sqlite_file, 0660);
}
unset($sqlite_file);
}
}
/**
* WARNING: This allows accessing the database directly.
* This was only be added for convenience. You are advised to not use this function extensively
*
* @param sql String wich will be passed directly to the database
* @return Response of PDO::query()
*/
function query($sql) {
return $this->db->query($sql);
}
function setRegistrationStateVerify($state, $token) {
$sql = "UPDATE registrations SET state = " . $state
. " WHERE verify_token = '" . $token . "';";
return $this->db->exec($sql);
}
function setRegistrationStateById($state, $id) {
$sql = "UPDATE registrations SET state = " . $state
. " WHERE id = '" . $id . "';";
return $this->db->exec($sql);
}
function setRegistrationStateAdmin($state, $token) {
$sql = "UPDATE registrations SET state = " . $state
. " WHERE admin_token = '" . $token . "';";
return $this->db->exec($sql);
}
function setRegistrationState($state, $token) {
$sql = "UPDATE registrations SET state = " . $state
. " WHERE verify_token = '" . $token . "' OR admin_token = '" . $token . "';";
return $this->db->exec($sql);
}
function userPendingRegistrations($username) {
$sql = "SELECT COUNT(*) FROM registrations WHERE username = '" . $username . "' AND NOT state = "
. RegisterState::RegistrationDeclined . " LIMIT 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
return true;
}
return false;
}
function userRegistered($username) {
$sql = "SELECT COUNT(*) FROM logins WHERE localpart = '" . $username . "' LIMIT 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
return true;
}
return false;
}
/**
* Adds user to the database. Next steps should be sending a verify-mail to the user
* @param first_name First name of the user
* @param last_name Sirname of the user
* @param username the future localpart of that user
* @param note Note the user typed in to give a hint
* @param email E-Mail-Adress which will be stored into the database.
* This will be send to the server on first login
*
* @return ["verify_token"]
*/
function addRegistration($first_name, $last_name, $username, $note, $email) {
if ($this->userPendingRegistrations($username)) {
throw new Exception("USERNAME_PENDING_REGISTRATION");
}
if ($this->userRegistered($username)) {
throw new Exception("USERNAME_REGISTERED");
}
$verify_token = bin2hex(random_bytes(16));
$admin_token = bin2hex(random_bytes(16));
$this->db->exec("INSERT INTO registrations
(first_name, last_name, username, note, email, verify_token, admin_token)
VALUES ('" . $first_name . "','" . $last_name . "','" . $username . "','" . $note . "','"
. $email . "','" . $verify_token . "','" . $admin_token . "')");
return [
"verify_token" => $verify_token,
];
}
/**
* Gets the user for the verify_admin page.
*
* @return ArrayOfUser|NULL Array with "first_name, last_name, username, note and email"
* as members
*/
function getUserForApproval($admin_token) {
$sql = "SELECT COUNT(*) FROM registrations WHERE admin_token = '" . $admin_token . "'"
. " AND state = " . RegisterState::PendingAdminVerify . " LIMIT 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, username, note, email FROM registrations"
. " WHERE admin_token = '" . $admin_token . "'"
. " AND state = " . RegisterState::PendingAdminVerify
. " LIMIT 1;";
foreach ($this->db->query($sql) as $row) {
// will only be executed once
return $row;
}
}
return NULL;
}
/**
* Gets the user when it opens the page to verify its mail
*
* @return ArrayOfUser|NULL Array with "first_name, last_name, note, email and admin_token"
* as members
*/
function getUserForVerify($verify_token) {
$sql = "SELECT COUNT(*) FROM registrations WHERE verify_token = '" . $verify_token . "'"
. " AND state = " . RegisterState::PendingEmailVerify . " LIMIT 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, note, email, username, admin_token FROM registrations "
. " WHERE verify_token = '" . $verify_token . "'"
. " AND state = " . RegisterState::PendingEmailVerify . " LIMIT 1;";
foreach ($this->db->query($sql) as $row) {
// will only be executed once
return $row;
}
}
return NULL;
}
function getUserForLogin($localpart, $password) {
$sql = "SELECT COUNT(*) FROM logins WHERE localpart = '" . $localpart
. "' AND active = 1 LIMIT 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, email, password_hash FROM logins "
. " WHERE localpart = '" . $localpart . "' AND active = 1 LIMIT 1;";
foreach ($this->db->query($sql) as $row) {
if (password_verify($password, $row["password_hash"])) {
return $row;
}
}
}
return NULL;
}
/**
* adds User to be able to login afterwards.
* @param first_name First name of the user
* @param last_name Sirname of the user
* @param username the future localpart of that user
* @param email E-Mail-Adress which will be stored into the database.
* This will be send to the server on first login
*
* @return password|NULL with member password as this method generates a
* password and saves that into the database
* NULL when failed
*
*/
function addUser($first_name, $last_name, $username, $email) {
// check if user already exists and abort in that case
if ($this->userRegistered($username)) {
return NULL;
}
// generate a password with 10 characters
$password = bin2hex(openssl_random_pseudo_bytes(5));
$password_hash = password_hash($password, PASSWORD_BCRYPT, ["cost" => 12]);
$sql = "INSERT INTO logins (first_name, last_name, localpart, password_hash, email) VALUES "
. "('" . $first_name . "','" . $last_name . "','" . $username . "','"
. $password_hash . "','" . $email . "');";
if ($this->db->exec($sql)) {
return $password;
}
return NULL;
}
function updatePassword($localpart, $old_password, $new_password) {
$user = $this->getUserForLogin($localpart, $old_password);
if ($user == NULL) {
throw new Exception("user with that credentials not found");
}
// The credentials were fine. So now set the new password
$password_hash = password_hash($new_password, PASSWORD_BCRYPT, ["cost" => 12]);
$sql = "UPDATE logins SET password_hash = '" . $password_hash . "'"
. "WHERE localpart = '" . $localpart . "'";
if ($this->db->exec($sql)) {
return true;
}
return false;
}
function searchUserByName($search_term) {
$term = filter_var($search_term, FILTER_SANITIZE_STRING);
$result = array();
$sql = "SELECT COUNT(*) FROM logins WHERE"
. " localpart LIKE '" . $term . "%' AND active = 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, localpart FROM logins WHERE"
. " localpart LIKE '" . $term . "%' AND active = 1;";
foreach ($this->db->query($sql) as $row) {
array_push($result, [
"display_name" => $row["first_name"] . " " . $row["last_name"],
"user_id" => $row["localpart"],
]);
}
}
return $result;
}
function searchUserByEmail($search_term) {
$term = filter_var($search_term, FILTER_SANITIZE_STRING);
$result = array();
$sql = "SELECT COUNT(*) FROM logins WHERE"
. " email = '" . $term . "' AND active = 1;";
$res = $this->db->query($sql);
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, localpart FROM logins WHERE"
. " email = '" . $term . "' AND active = 1;";
foreach ($this->db->query($sql) as $row) {
array_push($result, [
"display_name" => $row["first_name"] . " " . $row["last_name"],
"user_id" => $row["localpart"],
]);
}
}
return $result;
}
}
if (!isset($mx_db)) {
$mx_db = new mxDatabase($config);
// set writeable when not set already
if (!is_writable($db_file)) {
chmod($db_file, 0777);
}
?>

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@@ -1,33 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
function stripLocalpart($mxid) {
$localpart = NULL;
if (!empty($mxid)) {
// A mxid would start with an @ so we start at the 2. position
$sepPos = strpos($mxid, ':', 1);
if ($sepPos === false) {
// : not found. Assume mxid is localpart
// TODO: further checks
$localpart = $mxid;
} else {
$localpart = substr($mxid, 1, strpos($mxid, ':') - 1);
}
}
return $localpart;
}
?>

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@@ -1,50 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once("../database.php");
$response = [
"limited" => false,
"result" => [],
];
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
if (empty($input)) {
throw new Exception('no valid json as input present');
}
if (!isset($input["by"])) {
throw new Exception('"by" is not defined');
}
if (!isset($input["search_term"])) {
throw new Exception('"search_term" is not defined');
}
switch ($input["by"]) {
case "name":
$response["result"] = $mx_db->searchUserByName($input["search_term"]);
break;
case "threepid":
$response["result"] = $mx_db->searchUserByEmail($input["search_term"]);
break;
default:
throw new Exception('unknown type for "by" param');
}
} catch (Exception $e) {
error_log("failed with error: " . $e->getMessage());
$response["error"] = $e->getMessage();
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>

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@@ -1,70 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once("../database.php");
$response = [
"lookup" => []
];
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
if (!isset($input)) {
throw new Exception('request body is no valid json');
}
if (!isset($input["lookup"])) {
throw new Exception('"lookup" is not defined');
}
if (!is_array($input["lookup"])) {
throw new Exception('"lookup" is not an array');
}
foreach ($input["lookup"] as $lookup) {
if (!isset($lookup["medium"])) {
throw new Exception('"lookup.medium" is not defined');
}
if (!isset($lookup["address"])) {
throw new Exception('"lookup.address" is not defined');
}
$res2 = NULL;
switch ($lookup["medium"]) {
case "email":
$res2 = $mx_db->searchUserByEmail($lookup["address"]);
if (!empty($res2)) {
array_push($response["lookup"], [
"medium" => $lookup["medium"],
"address" => $lookup["address"],
"id" => [
"type" => "localpart",
"value" => $res2[0]["user_id"],
]
]
);
}
break;
case "msisdn":
// This is reserved for number lookups
throw new Exception("unimplemented lookup medium");
break;
default:
throw new Exception("unknown lookup medium");
}
}
} catch (Exception $e) {
error_log("ídentity_bulk failed with error: " . $e->getMessage());
$response["error"] = $e->getMessage();
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>

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@@ -1,65 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
require_once("../database.php");
$response = new stdClass;
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
if (empty($input)) {
throw new Exception('no valid json as input present');
}
if (!isset($input["lookup"])) {
throw new Exception('"lookup" is not defined');
}
if (!isset($input["lookup"]["medium"])) {
throw new Exception('"lookup.medium" is not defined');
}
if (!isset($input["lookup"]["address"])) {
throw new Exception('"lookup.address" is not defined');
}
$res2 = NULL;
switch ($input["lookup"]["medium"]) {
case "email":
$res2 = $mx_db->searchUserByEmail($input["lookup"]["address"]);
if (!empty($res2)) {
$response = [
"lookup" => [
"medium" => $input["lookup"]["medium"],
"address" => $input["lookup"]["address"],
"id" => [
"type" => "localpart",
"value" => $res2[0]["user_id"],
]
]
];
}
break;
case "msisdn":
// This is reserved for number lookups
throw new Exception("unimplemented lookup medium");
break;
default:
throw new Exception("unknown lookup medium");
}
} catch (Exception $e) {
error_log("ídentity_single failed with error: " . $e->getMessage());
$response = [
"error" => $e->getMessage()
];
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>

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@@ -1,69 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// URL for this: /_matrix/client/r0/account/password?access_token=$ACCESS_TOKEN
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: POST, OPTIONS');
header('Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization');
if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
print ("{}");
// return with success
exit();
}
$response = new stdClass;
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
if (empty($input)) {
throw new Exception('no valid json as input present');
}
if (!isset($input["auth"])) {
throw new Exception('"auth" is not defined');
}
if (!isset($input["auth"]["user"]) || !isset($input["auth"]["password"])) {
throw new Exception('"auth.user" or "auth.password" is not defined');
}
if (!isset($input["auth"]["type"]) || $input["auth"]["type"] !== "m.login.password") {
throw new Exception('no or unknown auth.type');
}
if (!isset($input["new_password"])) {
throw new Exception('"new_password" is not defined');
}
require_once("../helpers.php");
$localpart = stripLocalpart($input["auth"]["user"]);
if (empty($localpart)) {
throw new Exception("localpart cannot be identified");
}
require_once("../database.php");
if (!$mx_db->updatePassword(
$localpart, $input["auth"]["password"], $input["new_password"]
)) {
throw new Exception("invalid credentials or another error while updating");
}
} catch (Exception $e) {
header("HTTP/1.0 500 Internal Error");
error_log("failed with error: " . $e->getMessage());
$response = [
"errorcode" => "M_UNKNOWN",
"error" => $e->getMessage(),
];
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>

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@@ -1,112 +0,0 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$response = [
"auth" => [
"success" => false,
]
];
require_once("../database.php");
abstract class LoginRequester {
const UNDEFINED = 0;
const MXISD = 1;
const RestAuth = 2;
}
$loginRequester = LoginRequester::UNDEFINED;
try {
$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE);
$mxid = $localpart = NULL;
if (isset($input["user"])) {
if (isset($input["user"]["localpart"])) {
$localpart = $input["user"]["localpart"];
$loginRequester = LoginRequester::MXISD;
} elseif (isset($input["user"]["id"])) {
// compatibility for matrix-synapse-rest-auth
$mxid = $input["user"]["id"];
$loginRequester = LoginRequester::RestAuth;
} elseif (isset($input["user"]["mxid"])) {
// compatibility for mxisd
$mxid = $input["user"]["mxid"];
$loginRequester = LoginRequester::MXISD;
}
} else {
throw new Exception('"user" not in request body');
}
// prefer the localpart attribute of mxisd. But in case of matrix-synapse-rest-auth
// we have to parse it on our own
if (empty($localpart)) {
require_once("../helpers.php");
$localpart = stripLocalpart($mxid);
}
if (empty($localpart)) {
throw new Exception("localpart cannot be identified");
}
$password = NULL;
if (isset($input["user"]["password"])) {
$password = $input["user"]["password"];
}
if (empty($password)) {
throw new Exception("password is not present");
}
$user = $mx_db->getUserForLogin($localpart, $password);
if (!$user) {
throw new Exception("user not found or password did not match");
}
$response["auth"]["success"] = true;
$response["auth"]["profile"] = [
"display_name" => $user["first_name"] . " " . $user["last_name"],
"three_pids" => [
[
"medium" => "email",
"address" => $user["email"],
],
],
];
switch ($loginRequester) {
case LoginRequester::RestAuth:
$response["auth"]["mxid"] = $mxid;
break;
case LoginRequester::MXISD;
$response["auth"]["id"] = [
"type" => "localpart",
"value" => $localpart,
];
break;
default:
// only return that it was successful.
// we do not know how the data shall be transmitted so we do nothing with it
$response["auth"]["success"] = false;
$response["auth"]["error"] = "unidentified requester";
break;
}
} catch (Exception $e) {
error_log("Auth failed with error: " . $e->getMessage());
$response["auth"]["error"] = $e->getMessage();
}
print (json_encode($response, JSON_PRETTY_PRINT));
?>

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@@ -1,19 +1,4 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$language = array(
"NO_CONFIGURATION" => "Es konnte keine Konfiguration gefunden werden.",
"UNKNOWN_SESSION" => "Sitzungstoken nicht vorhanden oder ungültig.",

View File

@@ -1,28 +1,12 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
$lang = "de-de";
if (isset($_GET['lang'])) {
$lang = filter_var($_GET['lang'], FILTER_SANITIZE_STRING);
if(isset($_GET['lang'])){
$lang = filter_var($_GET['lang'], FILTER_SANITIZE_STRING);
}
$lang_file = dirname(__FILE__) . "/lang/lang." . $lang . ".php";
$lang_file = dirname(__FILE__) . "/lang/lang.".$lang.".php";
if (!file_exists($lang_file)) {
error_log("Translation for " . $lang . " not found. Fallback to 'de-de'");
$lang = "de-de";
throw new Exception("Translation for " . $lang . " not found");
}
require_once($lang_file);
unset($lang_file);
?>
?>

View File

@@ -1,29 +1,14 @@
<?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
function send_mail($receiver, $subject, $body) {
include("config.php");
$headers = "From: " . $config["register_email"] . "\r\n"
. "Content-Type: text/plain;charset=utf-8";
return mail($receiver, $subject, $body, $headers);
$headers = "From: registration@cg-s.tk\r\n"
. "Content-Type: text/plain;charset=utf-8";
return mail($receiver, $subject, $body, $headers);
}
function send_mail_pending_verification($homeserver, $user, $receiver, $verify_url) {
$subject = "Bitte bestätige Registrierung auf $homeserver";
$body = "Guten Tag " . $user . ",
$subject = "Bitte bestätige Registrierung auf $homeserver";
$body = "Guten Tag " . $user . ",
Du hast anscheinend versucht dich auf $homeserver zu registrieren.
Hier gibt es eine zweistufige Registrierung.
@@ -40,12 +25,12 @@ Danach ist eine Re-Registrierung mit deinem gewünschten Nutzernamen für andere
Vielen Dank für dein Verständnis.
Das Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body);
return send_mail($receiver, $subject, $body );
}
function send_mail_pending_approval($homeserver, $user, $receiver) {
$subject = "Registrierung wartet auf Bestätigung durch Administratoren";
$body = "Guten Tag " . $user . ",
$subject = "Registrierung wartet auf Bestätigung durch Administratoren";
$body = "Guten Tag " . $user . ",
Deine Registrierungsanfrage wurde verifiziert und wird nun durch die Administratoren überprüft.
@@ -54,12 +39,12 @@ Du bekommst eine weitere E-Mail, sobald deine Registrierung bestätigt oder able
Vielen Dank für dein Verständnis.
Das Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body);
return send_mail($receiver, $subject, $body );
}
function send_mail_registration_allowed_but_failed($homeserver, $user, $receiver) {
$subject = "Registrierung auf $homeserver genehmigt.";
$body = "Guten Tag " . $user . ",
$subject = "Registrierung auf $homeserver genehmigt.";
$body = "Guten Tag " . $user . ",
Deine Registrierungsanfrage wurde durch die Administratoren bestätigt.
@@ -68,12 +53,13 @@ Wir hoffen, das Problem ist bald behoben.
Wir melden uns, wenn die Registrierung erfolgreich war.
Das Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body);
return send_mail($receiver, $subject, $body);
}
function send_mail_registration_success($homeserver, $user, $receiver, $username, $password, $howToURL) {
$subject = "Registrierung auf $homeserver erfolgreich.";
$body = "Guten Tag " . $user . ",
$subject = "Registrierung auf $homeserver erfolgreich.";
$body = "Guten Tag " . $user . ",
Deine Registrierungsanfrage wurde durch die Administratoren bestätigt.
@@ -81,42 +67,37 @@ Zum Anmelden kannst du folgende Zugangsdaten verwenden:
Nutzername: $username
Passwort: $password
Hinweis: Das Passwort kannst du aktuell über die App selbst ändern. Auch wenn das Passwort nirgends
im Klartext gespeichert wird, kann jemand Zugriff auf diese Mail erlangen und so den Zugriff bekommen.
Wichtig: Bitte ändere das Passwort direkt nach der Anmeldung.
Es wird zwar von unserer Seite nicht gespeichert, doch fremde könnten Zugriff auf diese E-Mail
erhalten und so deinen Account kompromittieren.
";
/*
Wichtig: Bitte ändere das Passwort direkt nach der Anmeldung.
Es wird zwar von unserer Seite nicht gespeichert, doch fremde könnten Zugriff auf diese E-Mail
erhalten und so deinen Account kompromittieren.
*/
if (!empty($howToURL)) {
$body .= "
if (!empty($howToURL)) {
$body .= "
Zu weiteren Hilfestellungen findest du hier eine Auflistung von verschiedenen
Anleitungen zu verschiedenen Clients:
$howToURL\n";
}
$body .= "
}
$body .= "
Viel Spaß bei der Verwendung von $homeserver.
Bei Fragen findest du nach der Anmeldung ein paar Räume in denen du sie stellen kannst.
Das Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body);
}
return send_mail($receiver, $subject, $body);
}
function send_mail_registration_decline($homeserver, $user, $receiver, $reason) {
$subject = "Registrierung auf $homeserver abgelehnt.";
$body = "Guten Tag " . $user . ",
$subject = "Registrierung auf $homeserver abgelehnt.";
$body = "Guten Tag " . $user . ",
Deine Registrierungsanfrage wurde durch die Administratoren abgelehnt.\n";
if (empty($reason)) {
$body .= "\nEs wurde kein Grund angegeben\n";
} else {
$body .= "\nAls Grund wurde folgendes angegeben:\n$reason\n";
}
if (empty($reason)) {
$body .= "\nEs wurde kein Grund angegeben\n";
} else {
$body .= "\nAls Grund wurde folgendes angegeben:\n$reason\n";
}
$body .= "\nDas Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body);
$body .= "\nDas Administratoren-Team von " . $homeserver;
return send_mail($receiver, $subject, $body );
}
?>

View File

@@ -1,254 +0,0 @@
<html><head><?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// enforce admin via https
if (!isset($_SERVER['HTTPS'])) {
header('Location: https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'], true, 301);
exit();
}
require_once "../language.php";
if (!file_exists("../config.php")) {
print($language["NO_CONFIGURATION"]);
exit();
}
require_once "../config.php";
// this values will not be used when using the register operation type
$storeFirstLastName = false;
if (isset($config["operationMode"]) && $config["operationMode"] === "local") {
$storeFirstLastName = true;
}
// currently the case to store the password on our own is the only supported one
$storePassword = false;
if (isset($config["getPasswordOnRegistration"]) && $config["getPasswordOnRegistration"] &&
isset($config["operationMode"]) && $config["operationMode"] === "synapse") {
$storePassword = true;
}
session_start();
if ($_SERVER["REQUEST_METHOD"] == "POST") {
try {
if (!isset($_SESSION["token"]) || !isset($_POST["token"]) || $_SESSION["token"] != $_POST["token"]) {
// token not present or invalid
throw new Exception("UNKNOWN_SESSION");
}
if (!isset($_POST["username"])) {
throw new Exception("UNKNOWN_USERNAME");
}
if (strlen($_POST["username"] > 20 || strlen($_POST["username"]) < 3)) {
throw new Exception("USERNAME_LENGTH_INVALID");
}
if (ctype_alnum($_POST['username']) != true) {
throw new Exception("USERNAME_NOT_ALNUM");
}
if (isset($config["getPasswordOnRegistration"]) && $config["getPasswordOnRegistration"] &&
$_POST["password"] != $_POST["password_confirm"]) {
throw new Exception("PASSWORD_NOT_MATCH");
}
if (isset($_POST["note"]) && strlen($_POST["note"]) > 50) {
throw new Exception("NOTE_LENGTH_EXEEDED");
}
if (!isset($_POST["email"]) || !filter_var($_POST["email"], FILTER_VALIDATE_EMAIL)) {
throw new Exception("EMAIL_INVALID_FORMAT");
}
if ($storeFirstLastName) {
// only require first_name and last_name when we will evaluate them
if (!isset($_POST["first_name"]) || ! preg_match("/[A-Z][a-z]+/", $_POST["first_name"])) {
throw new Exception("FIRSTNAME_INVALID_FORMAT");
}
if (!isset($_POST["last_name"]) || ! preg_match("/[A-Z][a-z]+/", $_POST["last_name"])) {
throw new Exception("SIRNAME_INVALID_FORMAT");
}
$first_name = filter_var($_POST["first_name"], FILTER_SANITIZE_STRING);
$last_name = filter_var($_POST["last_name"], FILTER_SANITIZE_STRING);
} else {
$first_name = $last_name = "";
}
$username = filter_var($_POST["username"], FILTER_SANITIZE_STRING);
if ($storePassword && isset($_POST["password"])) {
$password = filter_var($_POST["password"], FILTER_SANITIZE_STRING);
}
$note = filter_var($_POST["note"], FILTER_SANITIZE_STRING);
$email = filter_var($_POST["email"], FILTER_VALIDATE_EMAIL);
require_once("../database.php");
$res = $mx_db->addRegistration($first_name, $last_name, $username, $note, $email);
if (!isset($res["verify_token"])) {
error_log("sth. went wrong. registration did not throw but admin_token not set");
throw Exception ("Unknown Error");
}
$verify_token = $res["verify_token"];
$verify_url = $config["webroot"] . "/verify.php?t=" . $verify_token;
require_once "../mail_templates.php";
$success = send_mail_pending_verification(
$config["homeserver"],
$storeFirstLastName ? $first_name . " " . $last_name : $username,
$email,
$verify_url);
$mx_db->setRegistrationStateVerify(
($success ? RegisterState::PendingEmailVerify : RegisterState::PendingEmailSend),
$verify_token);
print("<title>Erfolgreich</title>");
print("</head><body>");
print("<h1>Erfolgreich</h1>");
print("<p>Bitte überprüfe deine E-Mails um deine E-Mail-Adresse zu bestätigen.</p>");
print("<a href=\"" . $config["webroot"] . "/index.php" . "\">Zur Registrierungsseite</a>");
} catch (Exception $e) {
print("<title>" . $language["REGISTRATION_REQUEST_FAILED"] . "</title>");
print("</head><body>");
print("<h1>" . $language["REGISTRATION_REQUEST_FAILED"] . "</h1>");
if (isset($language[$e->getMessage()])) {
print("<p>" . $language[$e->getMessage()] . "</p>");
} else {
print("<p>" . $e->getMessage() . "</p>");
}
print("<a href=\"" . $config["webroot"] . "/index.php" . "\">Zur Registrierungsseite</a>");
}
} else {
$_SESSION["token"] = bin2hex(random_bytes(16));
?>
<title>Registriere dich für <?php echo $config["homeserver"]; ?></title>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet">
<style>
body{
background-color: #525252;
}
.centered-form{
margin-top: 60px;
}
.centered-form .panel{
background: rgba(255, 255, 255, 0.8);
box-shadow: rgba(0, 0, 0, 0.3) 20px 20px 20px;
}
</style>
<script type="text/javascript" src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<div class="row centered-form">
<div class="col-xs-12 col-sm-8 col-md-4 col-sm-offset-2 col-md-offset-4">
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Bitte für <?php echo $config["homeserver"]; ?> registrieren<small>2-Schritt-Registrierung</small></h3>
</div>
<div class="panel-body">
<form name="regForm" role="form" action="index.php" method="post">
<?php if ($storeFirstLastName) { ?>
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="first_name" id="first_name" class="form-control input-sm"
placeholder="Vorname" pattern="[A-Z][a-z]+">
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="last_name" id="last_name" class="form-control input-sm"
placeholder="Nachname" pattern="[A-Z][a-z]+">
</div>
</div>
</div>
<?php } ?>
<div class="form-group">
<input type="email" name="email" id="email" class="form-control input-sm" placeholder="E-Mail-Adresse" required>
</div>
<div class="form-group">
<input type="text" name="note" id="note" class="form-control input-sm" placeholder="Notiz zu dir (max. 50 Zeichen)">
</div>
<div class="form-group">
<input type="text" name="username" id="username" class="form-control input-sm"
placeholder="Nutzername (für den Login)" pattern="[a-z1-9]{3,20}" required>
</div>
<?php if ($storePassword) { ?>
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="password" name="password" id="password" class="form-control input-sm" placeholder="Passwort" required>
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="password" name="password_confirm" id="password_confirm" class="form-control input-sm" placeholder="Passwort bestätigen" required>
</div>
</div>
</div>
<?php } ?>
<input type="hidden" name="token" id="token" value="<?php echo $_SESSION["token"]; ?>">
<input type="submit" value="Registrieren" class="btn btn-info btn-block">
</form>
<p>Hinweis: <br />
<?php echo $config["homeserver"]; ?> ist ein geschlossenes Chat-Netzwerk in dem jeder Nutzer bestätigt werden muss.<br />
Du bekommst eine E-Mail wenn jemand deine Mitgliedschaft bestätigt hat. An diese wird auch dein initiales Passwort gesendet.
Hinterlasse also bitte einen Hinweis zu dir (der nur den entsprechenden Personen gezeigt wird).<br />
Liebe Grüße vom Team von <?php echo $config["homeserver"]; ?>
</p>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
var user_name = document.getElementById("username");
user_name.oninvalid = function(event) {
event.target.setCustomValidity("Nutzername darf zwischen 3 und 20 kleine Buchstaben und Zahlen enthalten");
}
user_name.onkeyup = function (event) {
event.target.setCustomValidity("");
}
<?php if ($storeFirstLastName) { ?>
var first_name = document.getElementById("first_name");
first_name.oninvalid = function(event) {
event.target.setCustomValidity("Vorname muss das Format <Großbuchstabe><Kleinbuchstaben> haben");
}
first_name.onkeyup = function(event) {
event.target.setCustomValidity("");
}
var last_name = document.getElementById("last_name");
last_name.oninvalid = function(event) {
event.target.setCustomValidity("Nachname muss das Format <Großbuchstabe><Kleinbuchstaben> haben");
}
last_name.onkeyup = function(event) {
event.target.setCustomValidity("");
}
<?php } if ($storePassword) { ?>
var password = document.getElementById("password")
, confirm_password = document.getElementById("password_confirm");
function validatePassword(){
if(password.value != confirm_password.value) {
confirm_password.setCustomValidity("Passwörter stimmen nicht überein");
} else {
confirm_password.setCustomValidity('');
}
}
password.onchange = validatePassword;
confirm_password.onkeyup = validatePassword;
<?php } ?>
</script>
<?php } ?>
</body></html>

225
public/register.php Normal file
View File

@@ -0,0 +1,225 @@
<html>
<head>
<?php
require_once "../language.php";
if (!file_exists("../config.php")) {
print($language["NO_CONFIGURATION"]);
exit();
}
require_once "../config.php";
require_once "../mail_templates.php";
// enforce admin via https
if (!isset($_SERVER['HTTPS'])) {
header('Location: https://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'], true, 301);
exit();
}
session_start();
require_once("../database.php");
if ($_SERVER["REQUEST_METHOD"] == "POST") {
try {
if (!isset($_SESSION["token"]) || !isset($_POST["token"]) || $_SESSION["token"] != $_POST["token"]) {
// token not present or invalid
throw new Exception($language["UNKNOWN_SESSION"]);
}
if (!isset($_POST["username"])) {
throw new Exception($language["UNKNOWN_USERNAME"]);
}
if (strlen($_POST["username"] > 20 || strlen($_POST["username"]) < 3)) {
throw new Exception($language["USERNAME_LENGTH_INVALID"]);
}
if (ctype_alnum($_POST['username']) != true) {
throw new Exception($language["USERNAME_NOT_ALNUM"]);
}
if (isset($_POST["note"]) && strlen($_POST["note"]) > 50) {
throw new Exception($language["NOTE_LENGTH_EXEEDED"]);
}
if (!isset($_POST["email"]) || !filter_var($_POST["email"], FILTER_VALIDATE_EMAIL)) {
throw new Exception($language["EMAIL_INVALID_FORMAT"]);
}
if (isset($_POST["first_name"]) && ! preg_match("/[A-Z][a-z]+/", $_POST["first_name"])) {
throw new Exception($language["FIRSTNAME_INVALID_FORMAT"]);
}
if (isset($_POST["last_name"]) && ! preg_match("/[A-Z][a-z]+/", $_POST["last_name"])) {
throw new Exception($language["SIRNAME_INVALID_FORMAT"]);
}
// check valid password
$first_name = filter_var($_POST["first_name"], FILTER_SANITIZE_STRING);
$last_name = filter_var($_POST["last_name"], FILTER_SANITIZE_STRING);
$username = filter_var($_POST["username"], FILTER_SANITIZE_STRING);
$note = filter_var($_POST["note"], FILTER_SANITIZE_STRING);
$email = filter_var($_POST["email"], FILTER_VALIDATE_EMAIL);
$verify_token = bin2hex(random_bytes(16));
$admin_token = bin2hex(random_bytes(16));
# $first="test"; $last="test2"; $user="test3"; $note="empty"; $email="mail+test1@matthias-kesler.de";
$sql = "SELECT COUNT(*) FROM registrations WHERE username = '" . $username . "' AND NOT state = "
. RegisterState::RegistrationDeclined . " LIMIT 1;";
$res = $db->query($sql);
if ($res->fetchColumn() > 0) {
throw new Exception($language["USERNAME_PENDING_REGISTRATION"]);
}
require_once("../MatrixConnection.php");
$mxConn = new MatrixConnection($homeserver, $access_token);
if ($mxConn->hasUser($username)) {
throw new Exception($language["USERNAME_REGISTERED"]);
}
$db->exec('INSERT INTO registrations
(first_name, last_name, username, note, email, verify_token, admin_token)
VALUES ("' . $first_name.'","' . $last_name . '","' . $username . '","' . $note . '","'
. $email.'","' .$verify_token.'","' .$admin_token.'")');
# $ins_stmt->bindValue(':first_name', $first);
# $ins_stmt->bindValue(':last_lame', $last);
# $ins_stmt->bindValue(':username', $user);
# $ins_stmt->bindValue(':note', $note);
# $ins_stmt->bindValue(':email', $email);
# $ins_stmt->bindValue(':verify_token', $vToken);
# $ins_stmt->bindValue(':admin_token', $adminToken);
# $ins_stmt->bindValue(':now', date('Y-m-d H:i:s'));
#
# $ins_stmt->execute();
$verify_url = $webroot . "/verify.php?t=" . $verify_token;
$success = send_mail_pending_verification(
$homeserver,
$first_name . " " . $last_name,
$email,
$verify_url);
$db->exec("UPDATE registrations SET state = " .
($success ? RegisterState::PendingEmailVerify : RegisterState::PendingEmailSend)
. " WHERE verify_token = \"" . $verify_token. "\";");
print("<title>Erfolgreich</title>");
print("</head><body>");
print("<h1>Erfolgreich</h1>");
print("<p>Bitte überprüfe deine E-Mails um deine E-Mail-Adresse zu bestätigen.</p>");
print("<a href=\"" . "/register.php" . "\">Zur Registrierungsseite</a>");
} catch (Exception $e) {
print("<title>" . $language["REGISTRATION_REQUEST_FAILED"] . "</title>");
print("</head><body>");
print("<h1>" . $language["REGISTRATION_REQUEST_FAILED"] . "</h1>");
print("<p>" . $e->getMessage() . "</p>");
print("<a href=\"" . $webroot . "/register.php" . "\">Zur Registrierungsseite</a>");
}
} else {
$_SESSION["token"] = bin2hex(random_bytes(16));
?>
<title>Registriere dich für <?php echo $homeserver; ?></title>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet">
<style>
body{
background-color: #525252;
}
.centered-form{
margin-top: 60px;
}
.centered-form .panel{
background: rgba(255, 255, 255, 0.8);
box-shadow: rgba(0, 0, 0, 0.3) 20px 20px 20px;
}
</style>
<script type="text/javascript" src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<script type="text/javascript" src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<div class="row centered-form">
<div class="col-xs-12 col-sm-8 col-md-4 col-sm-offset-2 col-md-offset-4">
<div class="panel panel-default">
<div class="panel-heading">
<h3 class="panel-title">Bitte für <?php echo $homeserver; ?> registrieren<small>2-Schritt-Registrierung</small></h3>
</div>
<div class="panel-body">
<form name="regForm" role="form" action="register.php" method="post">
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="first_name" id="first_name" class="form-control input-sm"
placeholder="Vorname" pattern="[A-Z][a-z]+">
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="text" name="last_name" id="last_name" class="form-control input-sm"
placeholder="Nachname" pattern="[A-Z][a-z]+">
</div>
</div>
</div>
<div class="form-group">
<input type="email" name="email" id="email" class="form-control input-sm" placeholder="E-Mail-Adresse" required>
</div>
<div class="form-group">
<input type="text" name="note" id="note" class="form-control input-sm" placeholder="Notiz zu dir (max. 50 Zeichen)">
</div>
<div class="form-group">
<input type="text" name="username" id="username" class="form-control input-sm"
placeholder="Nutzername (für den Login)"
pattern="[a-z1-9]{3,20}"
required>
</div>
<?php /**
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="password" name="password" id="password" class="form-control input-sm" placeholder="Passwort" required>
</div>
</div>
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
<input type="password" name="password_confirm" id="password_confirm" class="form-control input-sm" placeholder="Passwort bestätigen" required>
</div>
</div>
</div>
*/ ?>
<input type="hidden" name="token" id="token" value="<?php echo $_SESSION["token"]; ?>">
<input type="submit" value="Registrieren" class="btn btn-info btn-block">
</form>
<p>Hinweis: <br />
cg-s.tk is ein geschlossenes Chat-Netzwerk in dem jeder Nutzer bestätigt werden muss.<br />
Du bekommst eine E-Mail wenn jemand deine Mitgliedschaft bestätigt hat. An diese wird auch dein initiales Passwort gesendet.
Hinterlasse also bitte einen Hinweis zu dir (der nur den entsprechenden Personen gezeigt wird).<br />
Liebe Grüße vom Team von cg-s.tk
</p>
</div>
</div>
</div>
</div>
</div>
<script type="text/javascript">
var first_name = document.getElementById("first_name");
first_name.oninvalid = function(event) {
event.target.setCustomValidity("Vorname muss das Format <Großbuchstabe><Kleinbuchstaben> haben");
}
first_name.onkeyup = function(event) {
event.target.setCustomValidity("");
}
var last_name = document.getElementById("last_name");
last_name.oninvalid = function(event) {
event.target.setCustomValidity("Nachname muss das Format <Großbuchstabe><Kleinbuchstaben> haben");
}
last_name.onkeyup = function(event) {
event.target.setCustomValidity("");
}
var user_name = document.getElementById("username");
user_name.oninvalid = function(event) {
event.target.setCustomValidity("Nutzername darf zwischen 3 und 20 kleine Buchstaben und Zahlen enthalten");
}
user_name.onkeyup = function (event) {
event.target.setCustomValidity("");
}
</script>
<?php } ?>
</body>
</html>

View File

@@ -1,18 +1,6 @@
<html><head><?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
<html>
<head>
<?php
require_once "../language.php";
if (!file_exists("../config.php")) {
print($language["NO_CONFIGURATION"]);
@@ -34,62 +22,66 @@ try {
throw new Exception("Method not allowed");
}
if (!isset($_GET["t"])) {
throw new Exception("UNKNOWN_TOKEN");
throw new Exception($language["UNKNOWN_TOKEN"]);
}
$token = filter_var($_GET["t"], FILTER_SANITIZE_STRING);
require_once("../database.php");
$user = $mx_db->getUserForVerify($token);
if ($user == NULL) {
throw new Exception("UNKNOWN_TOKEN");
$sql = "SELECT COUNT(*) FROM registrations WHERE verify_token = '" . $token . "'"
. " AND state = " . RegisterState::PendingEmailVerify . " LIMIT 1;";
$res = $db->query($sql);
$first_name = NULL; $last_name = NULL; $note = NULL; $email = NULL; $admin_token = NULL;
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, note, email, admin_token FROM registrations WHERE verify_token = '" . $token . "'"
. " AND state = " . RegisterState::PendingEmailVerify . " LIMIT 1;";
foreach ($db->query($sql) as $row) {
// will only be executed once
$first_name = $row["first_name"];
$last_name = $row["last_name"];
$note = $row["note"];
$email = $row["email"];
$admin_token = $row["admin_token"];
}
} else {
throw new Exception($language["UNKNOWN_TOKEN"]);
}
$first_name = $user["first_name"];
$last_name = $user["last_name"];
$username = $user["username"];
$note = $user["note"];
$email = $user["email"];
$admin_token = $user["admin_token"];
require_once("../MatrixConnection.php");
$adminUrl = $config["webroot"] . "/verify_admin.php?t=" . $admin_token;
$mxConn = new MatrixConnection($config["homeserver"], $config["access_token"]);
$adminUrl = $webroot . "verify_admin.php?t=" . $admin_token;
$mxConn = new MatrixConnection($homeserver, $access_token);
$mxMsg = new MatrixMessage();
$mxMsg->set_body((strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username)
. " möchte sich registrieren und hat folgende Notiz hinterlassen:\r\n"
$mxMsg->set_body($first_name . ' ' . $last_name . "möchte sich registrieren und hat folgende Notiz hinterlassen:\r\n"
. $note . "\r\n"
. "Zum Bearbeiten hier klicken:\r\n" . $adminUrl);
$mxMsg->set_formatted_body((strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username)
. " möchte sich registrieren und hat folgende Notiz hinterlassen:<br />"
$mxMsg->set_formatted_body($first_name . ' ' . $last_name . " möchte sich registrieren und hat folgende Notiz hinterlassen:<br />"
. $note . "<br />"
. "Zum Bearbeiten <a href=\"". $adminUrl . "\">hier</a> klicken");
$mxMsg->set_type("m.text");
$response = $mxConn->send($config["register_room"], $mxMsg);
$response = $mxConn->send($register_room, $mxMsg);
if ($response) {
$message = $language["SEND_MATRIX_FAIL"];
}
$mx_db->setRegistrationStateVerify(
($response ? RegisterState::PendingAdminVerify : RegisterState::PendingAdminSend),
$token);
$db->exec("UPDATE registrations SET state = " .
($response ? RegisterState::PendingAdminVerify : RegisterState::PendingAdminSend)
. " WHERE verify_token = \"" . $token. "\";");
send_mail_pending_approval($config["homeserver"], $first_name . " " . $last_name, $email);
send_mail_pending_approval($homeserver, $first_name . " " . $last_name, $email);
print("<title>" . $language["VERIFICATION_SUCEEDED"] . "</title>");
print("</head><body>");
print("<h1>" . $language["VERIFICATION_SUCEEDED"] . "</h1>");
print("<p>" . $language["VERIFICATION_SUCCESS_BODY"] . "</p>");
print("<a href=\"" . $config["webroot"] . "/index.php" . "\">Zur Registrierungsseite</a>");
print("<a href=\"" . $webroot . "register.php" . "\">Zur Registrierungsseite</a>");
} catch (Exception $e) {
print("<title>" . $language["VERIFICATION_FAILED"] . "</title>");
print("</head><body>");
print("<h1>" . $language["VERIFICATION_FAILED"] . "</h1>");
if (isset($language[$e->getMessage()])) {
print("<p>" . $language[$e->getMessage()] . "</p>");
} else {
print("<p>" . $e->getMessage() . "</p>");
}
print("<a href=\"" . $config["webroot"] . "/index.php" . "\">Zur Registrierungsseite</a>");
print("<p>" . $e->getMessage() . "</p>");
print("<a href=\"" . $webroot . "register.php" . "\">Zur Registrierungsseite</a>");
}
?>
</body>

View File

@@ -1,18 +1,6 @@
<html><head><?php
/**
* Copyright 2018 Matthias Kesler
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
<html>
<head>
<?php
require_once "../language.php";
if (!file_exists("../config.php")) {
print($language["NO_CONFIGURATION"]);
@@ -34,7 +22,7 @@ try {
throw new Exception("Method not allowed");
}
if (!isset($_GET["t"])) {
throw new Exception("UNKNOWN_TOKEN");
throw new Exception($language["UNKNOWN_TOKEN"]);
}
$token = filter_var($_GET["t"], FILTER_SANITIZE_STRING);
@@ -44,7 +32,7 @@ try {
if (isset($_GET["allow"])) {
$action = RegisterState::RegistrationAccepted;
}
$decline_reason = NULL;
$decline_reason = "Noch nicht implementiert";
if (isset($_GET["deny"])) {
$action = RegisterState::RegistrationDeclined;
if (isset($_GET["reason"])) {
@@ -52,41 +40,55 @@ try {
}
}
$user = $mx_db->getUserForApproval($token);
if ($user == NULL) {
throw new Exception("UNKNOWN_TOKEN");
$sql = "SELECT COUNT(*) FROM registrations WHERE admin_token = '" . $token
. "' AND state = " . RegisterState::PendingAdminVerify . " LIMIT 1;";
$res = $db->query($sql);
$first_name = NULL; $last_name = NULL; $username = NULL; $note = NULL; $email = NULL;
if ($res->fetchColumn() > 0) {
$sql = "SELECT first_name, last_name, username, note, email FROM registrations WHERE admin_token = '" . $token
. "' AND state = " . RegisterState::PendingAdminVerify . " LIMIT 1;";
foreach ($db->query($sql) as $row) {
// will only be executed once
$first_name = $row["first_name"];
$last_name = $row["last_name"];
$username = $row["username"];
$note = $row["note"];
$email = $row["email"];
}
} else {
throw new Exception($language["UNKNOWN_TOKEN"]);
}
$first_name = $user["first_name"];
$last_name = $user["last_name"];
$username = $user["username"];
$note = $user["note"];
$email = $user["email"];
if ($action == RegisterState::RegistrationAccepted) {
$mx_db->setRegistrationStateAdmin(RegisterState::PendingRegistration, $token);
$db->exec("UPDATE registrations SET state = " . RegisterState::PendingRegistration
. " WHERE admin_token = '" . $token. "';");
// register user
require_once("../MatrixConnection.php");
$mxConn = new MatrixConnection($config["homeserver"], $config["access_token"]);
$mxConn = new MatrixConnection($homeserver, $access_token);
// generate a password with 8 characters
$password = $mx_db->addUser($first_name, $last_name, $username, $email);
if ($password != NULL) {
$password = bin2hex(openssl_random_pseudo_bytes(4));
$res = $mxConn->register($username, $password, $registration_shared_secret);
if ($res) {
// send registration_success
$res = send_mail_registration_success($config["homeserver"], $first_name . " " . $last_name, $email, $username, $password, $config["howToURL"]);
$res = send_mail_registration_success($homeserver, $first_name . " " . $last_name, $email, $username, $password, $howToURL);
if ($res) {
$mx_db->setRegistrationStateAdmin(RegisterState::AllDone, $token);
$db->exec("UPDATE registrations SET state = " . RegisterState::AllDone
. " WHERE admin_token = '" . $token. "';");
} else {
$mx_db->setRegistrationStateAdmin(RegisterState::PendingSendRegistrationMail, $token);
$db->exec("UPDATE registrations SET state = " . RegisterState::PendingSendRegistrationMail
. " WHERE admin_token = '" . $token. "';");
}
} else {
send_mail_registration_allowed_but_failed($config["homeserver"], $first_name . " " . $last_name, $email);
send_mail_registration_allowed_but_failed($homeserver, $first_name . " " . $last_name, $email);
$mxMsg = new MatrixMessage();
$mxMsg->set_type("m.text");
$mxMsg->set_body("Fehler beim Registrieren von " . $first_name . " " . $last_name . ".");
$mxConn->send($config["register_room"], $mxMsg);
throw new Exception("REGISTRATION_FAILED");
$mxConn->send($register_room, $mxMsg);
throw new Exception($language["REGISTRATION_FAILED"]);
}
print("<title>" . $language["ADMIN_VERIFY_SITE_TITLE"] . "</title>");
@@ -94,13 +96,9 @@ try {
print("<h1>" . $language["ADMIN_VERIFY_SITE_TITLE"] . "</h1>");
print("<p>" . $language["ADMIN_REGISTER_ACCEPTED_BODY"] . "</p>");
} elseif ($action == RegisterState::RegistrationDeclined) {
$mx_db->setRegistrationStateAdmin(RegisterState::RegistrationDeclined, $token);
send_mail_registration_decline(
$config["homeserver"],
strlen($first_name . $last_name) > 0 ? $first_name . " " . $last_name : $username,
$email,
$decline_reason
);
$db->exec("UPDATE registrations SET state = " . RegisterState::RegistrationDeclined
. " WHERE admin_token = '" . $token. "';");
send_mail_registration_decline($homeserver, $first_name . " " . $last_name, $email, $decline_reason);
print("<title>" . $language["ADMIN_VERIFY_SITE_TITLE"] . "</title>");
print("</head><body>");
print("<h1>" . $language["ADMIN_VERIFY_SITE_TITLE"] . "</h1>");
@@ -136,8 +134,6 @@ background: rgba(255, 255, 255, 0.8);
</div>
<div class="panel-body">
<form name="appForm" role="form" action="verify_admin.php" method="GET">
<?php if (isset($config["operationMode"]) && $config["operationMode"] === "local") {
// this values will not be used when using the register operation type ?>
<div class="row">
<div class="col-xs-6 col-sm-6 col-md-6">
<div class="form-group">
@@ -152,7 +148,7 @@ background: rgba(255, 255, 255, 0.8);
</div>
</div>
</div>
<?php } ?>
<div class="form-group">
<input type="text" id="note" class="form-control input-sm" value="<?php echo $note; ?>" disabled=true>
</div>
@@ -179,12 +175,8 @@ background: rgba(255, 255, 255, 0.8);
print("<title>" . $language["REGISTRATION_FAILED"] . "</title>");
print("</head><body>");
print("<h1>" . $language["REGISTRATION_FAILED"] . "</h1>");
if (isset($language[$e->getMessage()])) {
print("<p>" . $language[$e->getMessage()] . "</p>");
} else {
print("<p>" . $e->getMessage() . "</p>");
}
print("<a href=\"" . $config["webroot"] . "/index.php" . "\">Zur Registrierungsseite</a>");
print("<p>" . $e->getMessage() . "</p>");
print("<a href=\"" . $webroot . "/register.php" . "\">Zur Registrierungsseite</a>");
}
?>
</body>