Total: 22
.NET Framework
Test
2021
Project Request
ASP.NET MVC • C# • SQL Server
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2020
ProjectC
ASP.NET MVC • C# • JSON • jQuery
JSON data processing.
Test
2020
Vehicle Maintenance
ASP.NET MVC • VB.NET • JSON
Idea of the project: if someone wants to order a project development, here you can send an application.
Test
2019
Movie Navigator
ASP.NET MVC • VB.NET
Request information about movie from IMDB.
Test
2018
Customers Exchange
ASP.NET MVC • C# • SQL Server
Automated teller machine emulation.
Test
2016
ATM
ASP.NET MVC • C#
Automated teller machine emulation.
.NET Core
Pet project
2022
Mail Daemon
.NET 9 • Console • JSON
Utility to send mails with customizable settings.
Custom
Code
2024
Buns of code
.NET Framework • C# • JavaScript
Code snippets from my projects, ready to use; tiny tests; code examples.
PHP
Test
2024
Mediabox
PHP 8 • Laravel 11 • Vue.js • Composer • SQLite
Test project for media files management.
Test
2020
Loan Castle
PHP • MariaDB
Jums jāizstrādā kāda lielāk projekta prototips. Izstrādājot prototipu, paturiet prātā, ka projektam attīstoties, šo prototipu varētu vajadzēt pilnveidot.
Test
2020
Content Management
PHP • MySQL • AJAX
Создать простой сайт, где будет страница с формой для авторизации и страница для авторизованного пользователя.
Test
2019
Laravel
PHP • Laravel • Vue.js • Composer • SQLite
Izveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
Test
2019
Phone Check
PHP • JavaScript • JSON • Docker
Implement application to detect country by phone number.
Frontend
Test
2021
Forex Wall
npm • React
For this exercise, what we need is a simple live wall for tracking currencies.
Business projects
Commercial
2008
Certification Center
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Dapper • JavaScript • jQuery • Git
Transport registration and certification services in Latvia, Customer Relationship Management.
Commercial
2000
Amerikas Auto
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • SQL Server • ADO.NET • Entity Framework • JavaScript • jQuery • Git
Car service and spare parts for all USA and European car models, Customer Relationship Management.
Pet projects
Pet project
2023
Geolocation Assistant
.NET 8 • ASP.NET Core • C# • Web API • JSON • Git
Website for determining geolocation by IP or geotagged photo.
Pet project
2008
Web Dynamics
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
Software development blog. Articles, books, videos, content management.
Pet project
2000
Blackball
.NET Framework 4.8 • ASP.NET Web Forms • C# • LINQ • Web API • JSON • XML • SQL Server • Dapper • JavaScript • jQuery • SVG • Git
My entertainment portal created from scratch.
Good old times
Legacy
2000
DOS Clock
Turbo Pascal • Assembler
Digital clock.
Legacy
2000
BrainOut
Turbo Pascal • Assembler
Tank battle game.
Legacy
1999
Airport Administrator
Turbo Pascal
Курсовая работа в институте.
Legacy
1998
Atomizer
Turbo Pascal • Assembler
Atomizer, aka «Studio2D». Graphic raster editor. AGI is my own «Atomizer Generated Image» file format.
Laravel
2019 TestIzveidot aplikāciju, kura ik pēc noteikta intervāla (60 sekundes) veic ierakstu datubāzē izmantojot Laravel freimworka iebūvēto funkcionalitāti.
PHP
Laravel
Vue.js
Composer
SQLite
Source code
<?php
namespace Illuminate\Auth;
use RuntimeException;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Traits\Macroable;
use Illuminate\Contracts\Session\Session;
use Illuminate\Contracts\Auth\UserProvider;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Contracts\Auth\StatefulGuard;
use Symfony\Component\HttpFoundation\Request;
use Illuminate\Contracts\Auth\SupportsBasicAuth;
use Illuminate\Contracts\Cookie\QueueingFactory as CookieJar;
use Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
class SessionGuard implements StatefulGuard, SupportsBasicAuth
{
use GuardHelpers, Macroable;
/**
* The name of the Guard. Typically "session".
*
* Corresponds to guard name in authentication configuration.
*
* @var string
*/
protected $name;
/**
* The user we last attempted to retrieve.
*
* @var \Illuminate\Contracts\Auth\Authenticatable
*/
protected $lastAttempted;
/**
* Indicates if the user was authenticated via a recaller cookie.
*
* @var bool
*/
protected $viaRemember = false;
/**
* The session used by the guard.
*
* @var \Illuminate\Contracts\Session\Session
*/
protected $session;
/**
* The Illuminate cookie creator service.
*
* @var \Illuminate\Contracts\Cookie\QueueingFactory
*/
protected $cookie;
/**
* The request instance.
*
* @var \Symfony\Component\HttpFoundation\Request
*/
protected $request;
/**
* The event dispatcher instance.
*
* @var \Illuminate\Contracts\Events\Dispatcher
*/
protected $events;
/**
* Indicates if the logout method has been called.
*
* @var bool
*/
protected $loggedOut = false;
/**
* Indicates if a token user retrieval has been attempted.
*
* @var bool
*/
protected $recallAttempted = false;
/**
* Create a new authentication guard.
*
* @param string $name
* @param \Illuminate\Contracts\Auth\UserProvider $provider
* @param \Illuminate\Contracts\Session\Session $session
* @param \Symfony\Component\HttpFoundation\Request|null $request
* @return void
*/
public function __construct($name,
UserProvider $provider,
Session $session,
Request $request = null)
{
$this->name = $name;
$this->session = $session;
$this->request = $request;
$this->provider = $provider;
}
/**
* Get the currently authenticated user.
*
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function user()
{
if ($this->loggedOut) {
return;
}
// If we've already retrieved the user for the current request we can just
// return it back immediately. We do not want to fetch the user data on
// every call to this method because that would be tremendously slow.
if (! is_null($this->user)) {
return $this->user;
}
$id = $this->session->get($this->getName());
// First we will try to load the user using the identifier in the session if
// one exists. Otherwise we will check for a "remember me" cookie in this
// request, and if one exists, attempt to retrieve the user using that.
if (! is_null($id) && $this->user = $this->provider->retrieveById($id)) {
$this->fireAuthenticatedEvent($this->user);
}
// If the user is null, but we decrypt a "recaller" cookie we can attempt to
// pull the user data on that cookie which serves as a remember cookie on
// the application. Once we have a user we can return it to the caller.
if (is_null($this->user) && ! is_null($recaller = $this->recaller())) {
$this->user = $this->userFromRecaller($recaller);
if ($this->user) {
$this->updateSession($this->user->getAuthIdentifier());
$this->fireLoginEvent($this->user, true);
}
}
return $this->user;
}
/**
* Pull a user from the repository by its "remember me" cookie token.
*
* @param \Illuminate\Auth\Recaller $recaller
* @return mixed
*/
protected function userFromRecaller($recaller)
{
if (! $recaller->valid() || $this->recallAttempted) {
return;
}
// If the user is null, but we decrypt a "recaller" cookie we can attempt to
// pull the user data on that cookie which serves as a remember cookie on
// the application. Once we have a user we can return it to the caller.
$this->recallAttempted = true;
$this->viaRemember = ! is_null($user = $this->provider->retrieveByToken(
$recaller->id(), $recaller->token()
));
return $user;
}
/**
* Get the decrypted recaller cookie for the request.
*
* @return \Illuminate\Auth\Recaller|null
*/
protected function recaller()
{
if (is_null($this->request)) {
return;
}
if ($recaller = $this->request->cookies->get($this->getRecallerName())) {
return new Recaller($recaller);
}
}
/**
* Get the ID for the currently authenticated user.
*
* @return int|null
*/
public function id()
{
if ($this->loggedOut) {
return;
}
return $this->user()
? $this->user()->getAuthIdentifier()
: $this->session->get($this->getName());
}
/**
* Log a user into the application without sessions or cookies.
*
* @param array $credentials
* @return bool
*/
public function once(array $credentials = [])
{
$this->fireAttemptEvent($credentials);
if ($this->validate($credentials)) {
$this->setUser($this->lastAttempted);
return true;
}
return false;
}
/**
* Log the given user ID into the application without sessions or cookies.
*
* @param mixed $id
* @return \Illuminate\Contracts\Auth\Authenticatable|false
*/
public function onceUsingId($id)
{
if (! is_null($user = $this->provider->retrieveById($id))) {
$this->setUser($user);
return $user;
}
return false;
}
/**
* Validate a user's credentials.
*
* @param array $credentials
* @return bool
*/
public function validate(array $credentials = [])
{
$this->lastAttempted = $user = $this->provider->retrieveByCredentials($credentials);
return $this->hasValidCredentials($user, $credentials);
}
/**
* Attempt to authenticate using HTTP Basic Auth.
*
* @param string $field
* @param array $extraConditions
* @return \Symfony\Component\HttpFoundation\Response|null
*/
public function basic($field = 'email', $extraConditions = [])
{
if ($this->check()) {
return;
}
// If a username is set on the HTTP basic request, we will return out without
// interrupting the request lifecycle. Otherwise, we'll need to generate a
// request indicating that the given credentials were invalid for login.
if ($this->attemptBasic($this->getRequest(), $field, $extraConditions)) {
return;
}
return $this->failedBasicResponse();
}
/**
* Perform a stateless HTTP Basic login attempt.
*
* @param string $field
* @param array $extraConditions
* @return \Symfony\Component\HttpFoundation\Response|null
*/
public function onceBasic($field = 'email', $extraConditions = [])
{
$credentials = $this->basicCredentials($this->getRequest(), $field);
if (! $this->once(array_merge($credentials, $extraConditions))) {
return $this->failedBasicResponse();
}
}
/**
* Attempt to authenticate using basic authentication.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param string $field
* @param array $extraConditions
* @return bool
*/
protected function attemptBasic(Request $request, $field, $extraConditions = [])
{
if (! $request->getUser()) {
return false;
}
return $this->attempt(array_merge(
$this->basicCredentials($request, $field), $extraConditions
));
}
/**
* Get the credential array for a HTTP Basic request.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param string $field
* @return array
*/
protected function basicCredentials(Request $request, $field)
{
return [$field => $request->getUser(), 'password' => $request->getPassword()];
}
/**
* Get the response for basic authentication.
*
* @return void
*
* @throws \Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException
*/
protected function failedBasicResponse()
{
throw new UnauthorizedHttpException('Basic', 'Invalid credentials.');
}
/**
* Attempt to authenticate a user using the given credentials.
*
* @param array $credentials
* @param bool $remember
* @return bool
*/
public function attempt(array $credentials = [], $remember = false)
{
$this->fireAttemptEvent($credentials, $remember);
$this->lastAttempted = $user = $this->provider->retrieveByCredentials($credentials);
// If an implementation of UserInterface was returned, we'll ask the provider
// to validate the user against the given credentials, and if they are in
// fact valid we'll log the users into the application and return true.
if ($this->hasValidCredentials($user, $credentials)) {
$this->login($user, $remember);
return true;
}
// If the authentication attempt fails we will fire an event so that the user
// may be notified of any suspicious attempts to access their account from
// an unrecognized user. A developer may listen to this event as needed.
$this->fireFailedEvent($user, $credentials);
return false;
}
/**
* Determine if the user matches the credentials.
*
* @param mixed $user
* @param array $credentials
* @return bool
*/
protected function hasValidCredentials($user, $credentials)
{
return ! is_null($user) && $this->provider->validateCredentials($user, $credentials);
}
/**
* Log the given user ID into the application.
*
* @param mixed $id
* @param bool $remember
* @return \Illuminate\Contracts\Auth\Authenticatable|false
*/
public function loginUsingId($id, $remember = false)
{
if (! is_null($user = $this->provider->retrieveById($id))) {
$this->login($user, $remember);
return $user;
}
return false;
}
/**
* Log a user into the application.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param bool $remember
* @return void
*/
public function login(AuthenticatableContract $user, $remember = false)
{
$this->updateSession($user->getAuthIdentifier());
// If the user should be permanently "remembered" by the application we will
// queue a permanent cookie that contains the encrypted copy of the user
// identifier. We will then decrypt this later to retrieve the users.
if ($remember) {
$this->ensureRememberTokenIsSet($user);
$this->queueRecallerCookie($user);
}
// If we have an event dispatcher instance set we will fire an event so that
// any listeners will hook into the authentication events and run actions
// based on the login and logout events fired from the guard instances.
$this->fireLoginEvent($user, $remember);
$this->setUser($user);
}
/**
* Update the session with the given ID.
*
* @param string $id
* @return void
*/
protected function updateSession($id)
{
$this->session->put($this->getName(), $id);
$this->session->migrate(true);
}
/**
* Create a new "remember me" token for the user if one doesn't already exist.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return void
*/
protected function ensureRememberTokenIsSet(AuthenticatableContract $user)
{
if (empty($user->getRememberToken())) {
$this->cycleRememberToken($user);
}
}
/**
* Queue the recaller cookie into the cookie jar.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return void
*/
protected function queueRecallerCookie(AuthenticatableContract $user)
{
$this->getCookieJar()->queue($this->createRecaller(
$user->getAuthIdentifier().'|'.$user->getRememberToken().'|'.$user->getAuthPassword()
));
}
/**
* Create a "remember me" cookie for a given ID.
*
* @param string $value
* @return \Symfony\Component\HttpFoundation\Cookie
*/
protected function createRecaller($value)
{
return $this->getCookieJar()->forever($this->getRecallerName(), $value);
}
/**
* Log the user out of the application.
*
* @return void
*/
public function logout()
{
$user = $this->user();
// If we have an event dispatcher instance, we can fire off the logout event
// so any further processing can be done. This allows the developer to be
// listening for anytime a user signs out of this application manually.
$this->clearUserDataFromStorage();
if (! is_null($this->user) && ! empty($user->getRememberToken())) {
$this->cycleRememberToken($user);
}
if (isset($this->events)) {
$this->events->dispatch(new Events\Logout($this->name, $user));
}
// Once we have fired the logout event we will clear the users out of memory
// so they are no longer available as the user is no longer considered as
// being signed into this application and should not be available here.
$this->user = null;
$this->loggedOut = true;
}
/**
* Remove the user data from the session and cookies.
*
* @return void
*/
protected function clearUserDataFromStorage()
{
$this->session->remove($this->getName());
if (! is_null($this->recaller())) {
$this->getCookieJar()->queue($this->getCookieJar()
->forget($this->getRecallerName()));
}
}
/**
* Refresh the "remember me" token for the user.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return void
*/
protected function cycleRememberToken(AuthenticatableContract $user)
{
$user->setRememberToken($token = Str::random(60));
$this->provider->updateRememberToken($user, $token);
}
/**
* Invalidate other sessions for the current user.
*
* The application must be using the AuthenticateSession middleware.
*
* @param string $password
* @param string $attribute
* @return bool|null
*/
public function logoutOtherDevices($password, $attribute = 'password')
{
if (! $this->user()) {
return;
}
$result = tap($this->user()->forceFill([
$attribute => Hash::make($password),
]))->save();
if ($this->recaller() ||
$this->getCookieJar()->hasQueued($this->getRecallerName())) {
$this->queueRecallerCookie($this->user());
}
$this->fireOtherDeviceLogoutEvent($this->user());
return $result;
}
/**
* Register an authentication attempt event listener.
*
* @param mixed $callback
* @return void
*/
public function attempting($callback)
{
if (isset($this->events)) {
$this->events->listen(Events\Attempting::class, $callback);
}
}
/**
* Fire the attempt event with the arguments.
*
* @param array $credentials
* @param bool $remember
* @return void
*/
protected function fireAttemptEvent(array $credentials, $remember = false)
{
if (isset($this->events)) {
$this->events->dispatch(new Events\Attempting(
$this->name, $credentials, $remember
));
}
}
/**
* Fire the login event if the dispatcher is set.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @param bool $remember
* @return void
*/
protected function fireLoginEvent($user, $remember = false)
{
if (isset($this->events)) {
$this->events->dispatch(new Events\Login(
$this->name, $user, $remember
));
}
}
/**
* Fire the authenticated event if the dispatcher is set.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return void
*/
protected function fireAuthenticatedEvent($user)
{
if (isset($this->events)) {
$this->events->dispatch(new Events\Authenticated(
$this->name, $user
));
}
}
/**
* Fire the other device logout event if the dispatcher is set.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return void
*/
protected function fireOtherDeviceLogoutEvent($user)
{
if (isset($this->events)) {
$this->events->dispatch(new Events\OtherDeviceLogout(
$this->name, $user
));
}
}
/**
* Fire the failed authentication attempt event with the given arguments.
*
* @param \Illuminate\Contracts\Auth\Authenticatable|null $user
* @param array $credentials
* @return void
*/
protected function fireFailedEvent($user, array $credentials)
{
if (isset($this->events)) {
$this->events->dispatch(new Events\Failed(
$this->name, $user, $credentials
));
}
}
/**
* Get the last user we attempted to authenticate.
*
* @return \Illuminate\Contracts\Auth\Authenticatable
*/
public function getLastAttempted()
{
return $this->lastAttempted;
}
/**
* Get a unique identifier for the auth session value.
*
* @return string
*/
public function getName()
{
return 'login_'.$this->name.'_'.sha1(static::class);
}
/**
* Get the name of the cookie used to store the "recaller".
*
* @return string
*/
public function getRecallerName()
{
return 'remember_'.$this->name.'_'.sha1(static::class);
}
/**
* Determine if the user was authenticated via "remember me" cookie.
*
* @return bool
*/
public function viaRemember()
{
return $this->viaRemember;
}
/**
* Get the cookie creator instance used by the guard.
*
* @return \Illuminate\Contracts\Cookie\QueueingFactory
*
* @throws \RuntimeException
*/
public function getCookieJar()
{
if (! isset($this->cookie)) {
throw new RuntimeException('Cookie jar has not been set.');
}
return $this->cookie;
}
/**
* Set the cookie creator instance used by the guard.
*
* @param \Illuminate\Contracts\Cookie\QueueingFactory $cookie
* @return void
*/
public function setCookieJar(CookieJar $cookie)
{
$this->cookie = $cookie;
}
/**
* Get the event dispatcher instance.
*
* @return \Illuminate\Contracts\Events\Dispatcher
*/
public function getDispatcher()
{
return $this->events;
}
/**
* Set the event dispatcher instance.
*
* @param \Illuminate\Contracts\Events\Dispatcher $events
* @return void
*/
public function setDispatcher(Dispatcher $events)
{
$this->events = $events;
}
/**
* Get the session store used by the guard.
*
* @return \Illuminate\Contracts\Session\Session
*/
public function getSession()
{
return $this->session;
}
/**
* Return the currently cached user.
*
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function getUser()
{
return $this->user;
}
/**
* Set the current user.
*
* @param \Illuminate\Contracts\Auth\Authenticatable $user
* @return $this
*/
public function setUser(AuthenticatableContract $user)
{
$this->user = $user;
$this->loggedOut = false;
$this->fireAuthenticatedEvent($user);
return $this;
}
/**
* Get the current request instance.
*
* @return \Symfony\Component\HttpFoundation\Request
*/
public function getRequest()
{
return $this->request ?: Request::createFromGlobals();
}
/**
* Set the current request instance.
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @return $this
*/
public function setRequest(Request $request)
{
$this->request = $request;
return $this;
}
}