mirror of
https://github.com/Relintai/rcpp_framework.git
synced 2024-11-10 00:52:11 +01:00
466 lines
9.9 KiB
C++
466 lines
9.9 KiB
C++
#include "user.h"
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#include "core/hash/sha256.h"
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#include "core/html/form_validator.h"
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#include "core/html/html_builder.h"
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#include "core/http/cookie.h"
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#include "core/http/http_session.h"
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#include "core/http/request.h"
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#include "core/http/session_manager.h"
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#include "core/utils.h"
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#include "user_manager.h"
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void User::save() {
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}
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void User::load() {
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//unregister_sessions()
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//load_code
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//register_sessions()
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}
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void User::load(const std::string &p_name) {
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//name = p_name;
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//load();
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}
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void User::load(const int p_id) {
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id = p_id;
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load();
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}
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void User::changed() {
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save();
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}
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void User::update() {
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}
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bool User::check_password(const std::string &p_password) {
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return hash_password(p_password) == password_hash;
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}
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void User::create_password(const std::string &p_password) {
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//todo improve a bit
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pre_salt = hash_password(nameui + emailui);
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post_salt = hash_password(emailui + nameui);
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password_hash = hash_password(p_password);
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}
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std::string User::hash_password(const std::string &p_password) {
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SHA256 *s = SHA256::get();
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std::string p = pre_salt + p_password + post_salt;
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std::string c = s->compute(p);
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delete s;
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return c;
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}
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void User::register_sessions() {
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if (sessions.size() == 0) {
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return;
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}
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SessionManager *sm = SessionManager::get_singleton();
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if (!sm) {
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printf("ERROR: UserManager::add_user SessionManager singleton is null, please allocate one!\n");
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return;
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}
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for (int i = 0; i < sessions.size(); ++i) {
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HTTPSession *session = new HTTPSession();
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session->session_id = sessions[i];
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session->add_object("user", this);
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sm->add_session(session);
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}
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}
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void User::unregister_sessions() {
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if (sessions.size() == 0) {
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return;
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}
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SessionManager *sm = SessionManager::get_singleton();
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if (!sm) {
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printf("ERROR: UserManager::remove_user SessionManager singleton is null, please allocate one!\n");
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return;
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}
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for (int i = 0; i < sessions.size(); ++i) {
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sm->delete_session(sessions[i]);
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}
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}
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void User::handle_request_default(Request *request) {
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if (request->session) {
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User *u = dynamic_cast<User *>(request->session->get_object("user"));
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if (u) {
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u->handle_request(request);
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return;
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}
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}
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const std::string &segment = request->get_current_path_segment();
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if (segment == "") {
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handle_login_request_default(request);
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return;
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} else if (segment == "login") {
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handle_login_request_default(request);
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return;
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} else if (segment == "register") {
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handle_register_request_default(request);
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return;
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}
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handle_login_request_default(request);
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}
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void User::handle_login_request_default(Request *request) {
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std::string error_str = "";
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std::string uname_val = "";
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std::string pass_val = "";
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if (request->get_method() == HTTP_METHOD_POST) {
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//this is probbaly not needed
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//it's ok for now as I need to test the validators more
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std::vector<std::string> errors;
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_login_validator->validate(request, &errors);
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for (int i = 0; i < errors.size(); ++i) {
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error_str += errors[i] + "<br>";
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}
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//not needed end
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uname_val = request->get_parameter("username");
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pass_val = request->get_parameter("password");
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User *user = UserManager::get_singleton()->get_user(uname_val);
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if (user) {
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if (!user->check_password(pass_val)) {
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error_str += "Invalid username or password!";
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} else {
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HTTPSession *session = request->get_or_create_session();
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session->add_object("user", user);
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user->sessions.push_back(session->session_id);
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user->save();
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request->add_cookie(::Cookie("session_id", session->session_id));
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//todo implement redirect!
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request->body += "Login Success!<br>";
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request->compile_and_send_body();
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return;
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}
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} else {
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error_str += "Invalid username or password!";
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}
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}
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HTMLBuilder b;
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b.w("Login");
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b.br();
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if (error_str.size() != 0) {
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b.div()->cls("error");
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b.w(error_str);
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b.cdiv();
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}
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b.div()->cls("login");
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//todo href path helper
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b.form()->method("POST")->href("/user/login");
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b.w("Username");
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b.br();
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b.input()->type("text")->name("username")->value(uname_val);
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b.cinput();
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b.br();
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b.w("Password");
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b.br();
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b.input()->type("password")->name("password");
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b.cinput();
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b.br();
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b.input()->type("submit")->value("Send");
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b.cinput();
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b.cform();
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b.cdiv();
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request->body += b.result;
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request->compile_and_send_body();
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}
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void User::handle_register_request_default(Request *request) {
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std::string error_str = "";
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std::string uname_val = "";
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std::string email_val = "";
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std::string pass_val = "";
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std::string pass_check_val = "";
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if (request->get_method() == HTTP_METHOD_POST) {
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std::vector<std::string> errors;
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_registration_validator->validate(request, &errors);
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for (int i = 0; i < errors.size(); ++i) {
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error_str += errors[i] + "<br>";
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}
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uname_val = request->get_parameter("username");
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email_val = request->get_parameter("email");
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pass_val = request->get_parameter("password");
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pass_check_val = request->get_parameter("password_check");
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//todo username length etc check
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//todo pw length etc check
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User *user = UserManager::get_singleton()->get_user(uname_val);
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if (user) {
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error_str += "Username already taken!<br>";
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}
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UserManager *um = UserManager::get_singleton();
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bool email_found = false;
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for (int i = 0; i < um->_users_vec.size(); ++i) {
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User *u = um->_users_vec[i];
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if (!u) {
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continue;
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}
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if (u->emailui == email_val) {
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email_found = true;
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break;
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}
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}
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if (email_found) {
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error_str += "Email already in use!<br>";
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}
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if (pass_val != pass_check_val) {
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error_str += "The passwords did not match!<br>";
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}
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if (error_str.size() == 0) {
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user = UserManager::get_singleton()->create_user();
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user->nameui = uname_val;
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user->emailui = email_val;
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//todo
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user->rank = 1;
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user->create_password(pass_val);
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user->save();
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UserManager::get_singleton()->add_user(user);
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HTMLBuilder b;
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b.div()->cls("success");
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b.w("Registration successful! You can now log in!");
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b.br();
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b.a()->href("/user/login");
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b.w(">> Login <<");
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b.ca();
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b.cdiv();
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request->body += b.result;
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request->compile_and_send_body();
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return;
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}
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}
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HTMLBuilder b;
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b.w("Registration");
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b.br();
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if (error_str.size() != 0) {
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b.div()->cls("error");
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b.w(error_str);
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b.cdiv();
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}
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b.div()->cls("register");
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//todo href path helper
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b.form()->method("POST")->href("/user/register");
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b.w("Username");
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b.br();
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b.input()->type("text")->name("username")->value(uname_val);
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b.cinput();
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b.br();
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b.w("Email");
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b.br();
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b.input()->type("email")->name("email")->value(email_val);
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b.cinput();
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b.br();
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b.w("Password");
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b.br();
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b.input()->type("password")->name("password");
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b.cinput();
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b.br();
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b.w("Password again");
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b.br();
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b.input()->type("password")->name("password_check");
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b.cinput();
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b.br();
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b.input()->type("submit")->value("Register");
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b.cinput();
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b.cform();
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b.cdiv();
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request->body += b.result;
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request->compile_and_send_body();
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}
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void User::handle_request(Request *request) {
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const std::string &segment = request->get_current_path_segment();
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if (segment == "") {
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handle_main_page_request(request);
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} else if (segment == "settings") {
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handle_settings_request(request);
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} else if (segment == "password_reset") {
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handle_password_reset_request(request);
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} else if (segment == "logout") {
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handle_logout_request(request);
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} else if (segment == "delete") {
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handle_delete_request(request);
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} else if (segment == "login") {
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request->body += "You are already logged in.";
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request->compile_and_send_body();
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} else if (segment == "register") {
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request->body += "You are already logged in.";
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request->compile_and_send_body();
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} else {
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request->send_error(404);
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}
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}
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void User::handle_main_page_request(Request *request) {
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request->body += "handle_main_page_request";
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request->compile_and_send_body();
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}
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void User::handle_settings_request(Request *request) {
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request->body += "handle_settings_request";
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request->compile_and_send_body();
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}
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void User::handle_password_reset_request(Request *request) {
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request->body += "handle_password_reset_request";
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request->compile_and_send_body();
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}
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void User::handle_logout_request(Request *request) {
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request->remove_cookie("session_id");
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SessionManager::get_singleton()->delete_session(request->session->session_id);
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request->session = nullptr;
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HTMLBuilder b;
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b.w("Logout successful!");
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request->body += b.result;
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request->compile_and_send_body();
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}
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void User::handle_delete_request(Request *request) {
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request->body += "handle_delete_request";
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request->compile_and_send_body();
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}
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void User::create_validators() {
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if (!_login_validator) {
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//Login
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_login_validator = new FormValidator();
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_login_validator->new_field("username", "Username")->need_to_exist()->need_to_be_alpha_numeric()->need_minimum_length(5)->need_maximum_length(20);
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FormField *pw = _login_validator->new_field("password", "Password");
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pw->need_to_exist();
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pw->need_to_have_lowercase_character()->need_to_have_uppercase_character();
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pw->need_minimum_length(5);
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}
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if (!_registration_validator) {
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//Registration
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_registration_validator = new FormValidator();
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_registration_validator->new_field("username", "Username")->need_to_exist()->need_to_be_alpha_numeric()->need_minimum_length(5)->need_maximum_length(20);
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_registration_validator->new_field("email", "Email")->need_to_exist()->need_to_be_email();
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FormField *pw = _registration_validator->new_field("password", "Password");
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pw->need_to_exist();
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pw->need_to_have_lowercase_character()->need_to_have_uppercase_character();
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pw->need_minimum_length(5);
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_registration_validator->new_field("password_check", "Password check")->need_to_match("password");
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_registration_validator->new_field("email", "Email")->need_to_exist()->need_to_be_email();
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}
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}
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User::User() :
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Object() {
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id = 0;
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rank = 0;
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banned = false;
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locked = false;
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_login_validator = nullptr;
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_registration_validator = nullptr;
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create_validators();
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}
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User::~User() {
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unregister_sessions();
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}
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FormValidator *User::_login_validator = nullptr;
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FormValidator *User::_registration_validator = nullptr; |