diff options
Diffstat (limited to 'src/controller/password.php')
| -rw-r--r-- | src/controller/password.php | 328 |
1 files changed, 0 insertions, 328 deletions
diff --git a/src/controller/password.php b/src/controller/password.php deleted file mode 100644 index 3d003da..0000000 --- a/src/controller/password.php +++ /dev/null | |||
| @@ -1,328 +0,0 @@ | |||
| 1 | <?php | ||
| 2 | // src/controller/password.php | ||
| 3 | // | ||
| 4 | // test mot de passe et captcha | ||
| 5 | |||
| 6 | declare(strict_types=1); | ||
| 7 | |||
| 8 | use Doctrine\ORM\EntityManager; | ||
| 9 | use App\Entity\User; | ||
| 10 | use App\Entity\Log; | ||
| 11 | |||
| 12 | // exécutée dans installation.php à l'ouverture de chaque page | ||
| 13 | function existUsers(EntityManager $entityManager) | ||
| 14 | { | ||
| 15 | // lecture | ||
| 16 | $users = $entityManager->getRepository(User::class)->findAll(); | ||
| 17 | |||
| 18 | // cas particulier table vide | ||
| 19 | if(count($users) === 0) | ||
| 20 | { | ||
| 21 | $_GET = []; | ||
| 22 | $_SESSION['user'] = ''; | ||
| 23 | $_SESSION['admin'] = false; | ||
| 24 | |||
| 25 | // création d'un utilisateur, puis rechargement de la page | ||
| 26 | createPassword($entityManager); | ||
| 27 | } | ||
| 28 | } | ||
| 29 | |||
| 30 | |||
| 31 | function createPassword(EntityManager $entityManager) | ||
| 32 | { | ||
| 33 | // fonction exécutée à priori deux fois d'affilée: affichage puis traitement de la saisie | ||
| 34 | |||
| 35 | unset($_SESSION['user']); | ||
| 36 | |||
| 37 | $captcha_solution = (isset($_SESSION['captcha']) && is_int($_SESSION['captcha'])) ? $_SESSION['captcha'] : 0; | ||
| 38 | $captcha_try = isset($_POST['captcha']) ? Captcha::controlInput($_POST['captcha']) : 0; | ||
| 39 | |||
| 40 | // II - traitement | ||
| 41 | $error = ''; | ||
| 42 | if(!isset($_POST['captcha'])) // page création d'un compte rechargée | ||
| 43 | { | ||
| 44 | //$error = ''; | ||
| 45 | } | ||
| 46 | elseif($captcha_try == 0) | ||
| 47 | { | ||
| 48 | $error = 'error_non_valid_captcha'; | ||
| 49 | } | ||
| 50 | elseif($captcha_solution == 0) | ||
| 51 | { | ||
| 52 | //$error = ''; | ||
| 53 | } | ||
| 54 | elseif($captcha_try != $captcha_solution) // le test! | ||
| 55 | { | ||
| 56 | $error = 'bad_solution_captcha'; | ||
| 57 | } | ||
| 58 | elseif(!isset($_POST['password']) || empty($_POST['password']) | ||
| 59 | || (!isset($_POST['login']) || empty($_POST['login']))) | ||
| 60 | { | ||
| 61 | $error = 'bad_login_or_password'; | ||
| 62 | } | ||
| 63 | else | ||
| 64 | { | ||
| 65 | $login = Security::secureString($_POST['login']); | ||
| 66 | $password = Security::secureString($_POST['password']); | ||
| 67 | |||
| 68 | // -> prévenir la validation par erreur d'une chaine "vide" | ||
| 69 | $login = removeSpacesTabsCRLF($login); | ||
| 70 | $password = removeSpacesTabsCRLF($password); | ||
| 71 | |||
| 72 | // conformité | ||
| 73 | if(isset($password) && isset($login) | ||
| 74 | && $password == $_POST['password'] && $login == $_POST['login']) | ||
| 75 | { | ||
| 76 | unset($_SESSION['captcha']); | ||
| 77 | |||
| 78 | // enregistrement et redirection | ||
| 79 | $password = password_hash($password, PASSWORD_DEFAULT); | ||
| 80 | $user = new App\Entity\User($login, $password); | ||
| 81 | $entityManager->persist($user); | ||
| 82 | $entityManager->flush(); | ||
| 83 | |||
| 84 | header('Location: ' . new URL); | ||
| 85 | exit(); | ||
| 86 | } | ||
| 87 | else | ||
| 88 | { | ||
| 89 | $error = 'bad_login_or_password'; | ||
| 90 | |||
| 91 | // compteur dans la session et blocage de compte | ||
| 92 | } | ||
| 93 | } | ||
| 94 | |||
| 95 | // inséré dans $captchaHtml puis dans $formulaireNouveauMDP | ||
| 96 | $captcha = new Captcha; | ||
| 97 | // enregistrement de la réponse du captcha pour vérification | ||
| 98 | $_SESSION['captcha'] = $captcha->getSolution(); | ||
| 99 | |||
| 100 | |||
| 101 | // I - affichage | ||
| 102 | $title = 'Bienvenue nageur bigouden'; | ||
| 103 | $subHeading = 'Veuillez choisir les codes que vous utiliserez pour gérer le site.'; | ||
| 104 | |||
| 105 | // même vue que la fonction changerMotDePasse() | ||
| 106 | require('../src/view/password.php'); | ||
| 107 | |||
| 108 | echo($header); | ||
| 109 | if($error != '') | ||
| 110 | { | ||
| 111 | sleep(1); | ||
| 112 | echo($error_messages[$error]); | ||
| 113 | } | ||
| 114 | echo($formulaireNouveauMDP); | ||
| 115 | echo($error_messages['forbidden_characters']); | ||
| 116 | echo($footer); | ||
| 117 | die; | ||
| 118 | } | ||
| 119 | |||
| 120 | |||
| 121 | function connect(LoginBuilder $builder, EntityManager $entityManager) | ||
| 122 | { | ||
| 123 | // déjà connecté | ||
| 124 | if($_SESSION['admin']) | ||
| 125 | { | ||
| 126 | header('Location: ' . new URL); | ||
| 127 | die; | ||
| 128 | } | ||
| 129 | |||
| 130 | // II - traitement | ||
| 131 | $_SESSION['user'] = ''; | ||
| 132 | $_SESSION['admin'] = false; | ||
| 133 | |||
| 134 | $captcha_solution = (isset($_SESSION['captcha']) && is_int($_SESSION['captcha'])) ? $_SESSION['captcha'] : 0; | ||
| 135 | $captcha_try = isset($_POST['captcha']) ? Captcha::controlInput($_POST['captcha']) : 0; | ||
| 136 | |||
| 137 | $error = ''; | ||
| 138 | if(!isset($_POST['captcha'])) // page rechargée | ||
| 139 | { | ||
| 140 | //$error = ''; | ||
| 141 | } | ||
| 142 | elseif($captcha_try == 0) | ||
| 143 | { | ||
| 144 | $error = 'error_non_valid_captcha'; | ||
| 145 | } | ||
| 146 | elseif($captcha_solution == 0) | ||
| 147 | { | ||
| 148 | //$error = ''; | ||
| 149 | } | ||
| 150 | elseif($captcha_try != $captcha_solution) // le test! | ||
| 151 | { | ||
| 152 | $error = 'bad_solution_captcha'; | ||
| 153 | } | ||
| 154 | elseif(!isset($_POST['login']) || empty($_POST['login']) | ||
| 155 | || !isset($_POST['password']) || empty($_POST['password'])) | ||
| 156 | { | ||
| 157 | $error = 'bad_login_or_password'; | ||
| 158 | } | ||
| 159 | else // c'est OK | ||
| 160 | { | ||
| 161 | $login = Security::secureString($_POST['login']); | ||
| 162 | $password = Security::secureString($_POST['password']); | ||
| 163 | $user = getUser($login, $entityManager); | ||
| 164 | |||
| 165 | // enregistrement et redirection | ||
| 166 | if(!empty($user) && $login === $user->getLogin() && password_verify($password, $user->getPassword())) | ||
| 167 | { | ||
| 168 | $log = new Log(true); | ||
| 169 | $entityManager->persist($log); | ||
| 170 | $entityManager->flush(); | ||
| 171 | |||
| 172 | session_regenerate_id(true); // protection fixation de session, si l'attaquant a créé un cookie de session (attaque XSS), il est remplacé | ||
| 173 | //unset($_SESSION['captcha']); | ||
| 174 | $_SESSION['user'] = $login; | ||
| 175 | $_SESSION['admin'] = true; | ||
| 176 | $link = new URL(isset($_GET['from']) ? ['page' => $_GET['from']] : []); | ||
| 177 | isset($_GET['id']) ? $link->addParams(['id' => $_GET['id']]) : ''; | ||
| 178 | header('Location: ' . $link); | ||
| 179 | die; | ||
| 180 | } | ||
| 181 | else | ||
| 182 | { | ||
| 183 | $log = new Log(false); | ||
| 184 | $entityManager->persist($log); | ||
| 185 | $entityManager->flush(); | ||
| 186 | $error = 'bad_login_or_password'; | ||
| 187 | } | ||
| 188 | } | ||
| 189 | |||
| 190 | // inséré dans $captchaHtml puis dans $formulaireNouveauMDP | ||
| 191 | $captcha = new Captcha; | ||
| 192 | // enregistrement de la réponse du captcha pour vérification | ||
| 193 | $_SESSION['captcha'] = $captcha->getSolution(); // int | ||
| 194 | |||
| 195 | // I - affichage | ||
| 196 | $title = "Connexion"; | ||
| 197 | $subHeading = "Veuillez saisir votre identifiant (e-mail) et votre mot de passe."; | ||
| 198 | |||
| 199 | require('../src/view/password.php'); | ||
| 200 | |||
| 201 | //$builder->addHTML($header); | ||
| 202 | if($error != '') | ||
| 203 | { | ||
| 204 | sleep(1); | ||
| 205 | $builder->addHTML($error_messages[$error]); | ||
| 206 | } | ||
| 207 | $builder->addHTML($formulaireConnexion); | ||
| 208 | //$builder->addHTML($warning_messages['message_cookie']); | ||
| 209 | $builder->addHTML($warning_messages['private_browsing']); | ||
| 210 | $builder->addHTML($footer); | ||
| 211 | |||
| 212 | //die; | ||
| 213 | } | ||
| 214 | |||
| 215 | |||
| 216 | function changePassword(EntityManager $entityManager): void | ||
| 217 | { | ||
| 218 | // fonction exécutée à priori deux fois d'affilée: affichage puis traitement de la saisie | ||
| 219 | |||
| 220 | // II - traitement | ||
| 221 | $error = ''; | ||
| 222 | $success = false; | ||
| 223 | if(empty($_POST)) // première fois ou page rechargée | ||
| 224 | { | ||
| 225 | // | ||
| 226 | } | ||
| 227 | elseif(!isset($_POST['login']) || empty($_POST['login']) | ||
| 228 | || !isset($_POST['old_password']) || empty($_POST['old_password']) | ||
| 229 | || !isset($_POST['new_password']) || empty($_POST['new_password']) | ||
| 230 | || !isset($_POST['modify_password_hidden']) || !empty($_POST['modify_password_hidden'])) | ||
| 231 | { | ||
| 232 | $error = 'bad_login_or_password'; | ||
| 233 | } | ||
| 234 | else | ||
| 235 | { | ||
| 236 | // sécurisation de la saisie | ||
| 237 | $new_password = Security::secureString($_POST['new_password']); | ||
| 238 | $login = Security::secureString($_POST['login']); | ||
| 239 | $old_password = Security::secureString($_POST['old_password']); | ||
| 240 | |||
| 241 | // éviter d'enregistrer une chaîne vide | ||
| 242 | $new_password = removeSpacesTabsCRLF($new_password); | ||
| 243 | |||
| 244 | // tests de conformité | ||
| 245 | if($login != $_POST['login'] || $old_password != $_POST['old_password'] || $new_password != $_POST['new_password']) | ||
| 246 | { | ||
| 247 | $error = 'forbidden_characters'; | ||
| 248 | } | ||
| 249 | elseif($login !== $_SESSION['user']){ | ||
| 250 | $error = 'bad_login_or_password'; | ||
| 251 | } | ||
| 252 | else | ||
| 253 | { | ||
| 254 | $user = getUser($login, $entityManager); | ||
| 255 | |||
| 256 | if(password_verify($old_password, $user->getPassword())) | ||
| 257 | { | ||
| 258 | // enregistrement et redirection | ||
| 259 | $new_password = password_hash($new_password, PASSWORD_DEFAULT); | ||
| 260 | $user->setPassword($new_password); | ||
| 261 | $entityManager->flush(); | ||
| 262 | $success = true; | ||
| 263 | } | ||
| 264 | else | ||
| 265 | { | ||
| 266 | $error = 'bad_login_or_password'; | ||
| 267 | } | ||
| 268 | } | ||
| 269 | } | ||
| 270 | |||
| 271 | |||
| 272 | // I - affichage | ||
| 273 | $title = "Nouveau mot de passe"; | ||
| 274 | $subHeading = "Veuillez vous identifier à nouveau puis saisir votre nouveau mot de passe."; | ||
| 275 | |||
| 276 | require('../src/view/password.php'); | ||
| 277 | |||
| 278 | echo($header); | ||
| 279 | if($error != '') | ||
| 280 | { | ||
| 281 | sleep(1); // sécurité TRÈS insuffisante à la force brute | ||
| 282 | echo($error_messages[$error]); | ||
| 283 | } | ||
| 284 | elseif($success) | ||
| 285 | { | ||
| 286 | $success = false; | ||
| 287 | echo($alertJSNewPassword); | ||
| 288 | //header("Location: " . new URL(['page' => $_GET['from']])); // choisir "location" entre PHP et JS | ||
| 289 | die; | ||
| 290 | } | ||
| 291 | echo($formulaireModifMDP); | ||
| 292 | echo($footer); | ||
| 293 | die; | ||
| 294 | } | ||
| 295 | |||
| 296 | |||
| 297 | function getUser(string $login, EntityManager $entityManager): ?User | ||
| 298 | { | ||
| 299 | $users = $entityManager->getRepository('App\Entity\User')->findBy(['login' => $login]); | ||
| 300 | |||
| 301 | if(count($users) === 0) | ||
| 302 | { | ||
| 303 | $_SESSION['user'] = ''; | ||
| 304 | $_SESSION['admin'] = false; | ||
| 305 | } | ||
| 306 | |||
| 307 | foreach($users as $user) | ||
| 308 | { | ||
| 309 | if($user->getLogin() === $login) | ||
| 310 | { | ||
| 311 | return $user; | ||
| 312 | } | ||
| 313 | } | ||
| 314 | return null; | ||
| 315 | } | ||
| 316 | |||
| 317 | |||
| 318 | function disconnect() | ||
| 319 | { | ||
| 320 | // nettoyage complet | ||
| 321 | $_SESSION = []; // mémoire vive | ||
| 322 | session_destroy(); // fichier côté serveur | ||
| 323 | setcookie('PHPSESSID', '', time() - 4200, '/'); // cookie de session | ||
| 324 | $link = new URL(['page' => $_GET['page']]); | ||
| 325 | isset($_GET['id']) ? $link->addParams(['id' => $_GET['id']]) : ''; | ||
| 326 | header('Location: ' . $link); | ||
| 327 | die; | ||
| 328 | } \ No newline at end of file | ||
