| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/ROL_ID_CLIENTE.php"; |
| 4 | require_once __DIR__ . "/ROL_ID_ADMINISTRADOR.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/rolBusca.php"; |
| 6 | require_once __DIR__ . "/../libservidorphp/rolAgrega.php"; |
| 7 | require_once __DIR__ . "/../libservidorphp/usuRolAgrega.php"; |
| 8 | require_once __DIR__ . "/usuarioBuscaSan.php"; |
| 9 | |
| 10 | class Bd |
| 11 | { |
| 12 | |
| 13 | private static ?PDO $pdo = null; |
| 14 | |
| 15 | static function pdo(): PDO |
| 16 | { |
| 17 | if (self::$pdo === null) { |
| 18 | |
| 19 | self::$pdo = new PDO( |
| 20 | // cadena de conexión |
| 21 | "sqlite:" . __DIR__ . "/srvaut.db", |
| 22 | // usuario |
| 23 | null, |
| 24 | // contraseña |
| 25 | null, |
| 26 | // Opciones: pdos no persistentes y lanza excepciones. |
| 27 | [PDO::ATTR_PERSISTENT => false, PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION] |
| 28 | ); |
| 29 | |
| 30 | self::$pdo->exec( |
| 31 | 'CREATE TABLE IF NOT EXISTS USUARIO ( |
| 32 | USU_ID INTEGER, |
| 33 | USU_SAN TEXT NOT NULL, |
| 34 | USU_SEN TEXT NOT NULL, |
| 35 | CONSTRAINT USU_PK |
| 36 | PRIMARY KEY(USU_ID), |
| 37 | CONSTRAINT USU_SAN_UNQ |
| 38 | UNIQUE(USU_SAN), |
| 39 | CONSTRAINT USU_SAN_NV |
| 40 | CHECK(LENGTH(USU_SAN) > 0) |
| 41 | )' |
| 42 | ); |
| 43 | self::$pdo->exec( |
| 44 | 'CREATE TABLE IF NOT EXISTS ROL ( |
| 45 | ROL_ID TEXT NOT NULL, |
| 46 | ROL_DESCRIPCION TEXT NOT NULL, |
| 47 | CONSTRAINT ROL_PK |
| 48 | PRIMARY KEY(ROL_ID), |
| 49 | CONSTRAINT ROL_ID_NV |
| 50 | CHECK(LENGTH(ROL_ID) > 0), |
| 51 | CONSTRAINT ROL_DESCR_UNQ |
| 52 | UNIQUE(ROL_DESCRIPCION), |
| 53 | CONSTRAINT ROL_DESCR_NV |
| 54 | CHECK(LENGTH(ROL_DESCRIPCION) > 0) |
| 55 | )' |
| 56 | ); |
| 57 | self::$pdo->exec( |
| 58 | 'CREATE TABLE IF NOT EXISTS USU_ROL ( |
| 59 | USU_ID INTEGER NOT NULL, |
| 60 | ROL_ID TEXT NOT NULL, |
| 61 | CONSTRAINT USU_ROL_PK |
| 62 | PRIMARY KEY(USU_ID, ROL_ID), |
| 63 | CONSTRAINT USU_ROL_USU_FK |
| 64 | FOREIGN KEY (USU_ID) REFERENCES USUARIO(USU_ID), |
| 65 | CONSTRAINT USU_ROL_ROL_FK |
| 66 | FOREIGN KEY (ROL_ID) REFERENCES ROL(ROL_ID) |
| 67 | )' |
| 68 | ); |
| 69 | |
| 70 | self::$pdo->beginTransaction(); |
| 71 | |
| 72 | if (rolBusca(self::$pdo, "Administrador") === false) { |
| 73 | rolAgrega( |
| 74 | bd: self::$pdo, |
| 75 | id: "Administrador", |
| 76 | descripcion: "Administra el sistema." |
| 77 | ); |
| 78 | } |
| 79 | |
| 80 | if (rolBusca(self::$pdo, "Cliente") === false) { |
| 81 | rolAgrega( |
| 82 | bd: self::$pdo, |
| 83 | id: "Cliente", |
| 84 | descripcion: "Realiza compras." |
| 85 | ); |
| 86 | } |
| 87 | |
| 88 | $usuarioAgrega = self::$pdo->prepare( |
| 89 | "INSERT INTO USUARIO ( |
| 90 | USU_SAN, USU_SEN |
| 91 | ) VALUES ( |
| 92 | :USU_SAN, :USU_SEN |
| 93 | )" |
| 94 | ); |
| 95 | |
| 96 | if (usuarioBuscaSan(self::$pdo, "pepito") === false) { |
| 97 | $usuarioAgrega->execute([ |
| 98 | ":USU_SAN" => "pepito", |
| 99 | ":USU_SEN" => password_hash("cuentos", PASSWORD_DEFAULT), |
| 100 | ]); |
| 101 | $usuId = self::$pdo->lastInsertId(); |
| 102 | usuRolAgrega(self::$pdo, $usuId, [ROL_ID_CLIENTE]); |
| 103 | } |
| 104 | |
| 105 | if (usuarioBuscaSan(self::$pdo, "susana") === false) { |
| 106 | $usuarioAgrega->execute([ |
| 107 | ":USU_SAN" => "susana", |
| 108 | ":USU_SEN" => password_hash("alegria", PASSWORD_DEFAULT), |
| 109 | ]); |
| 110 | $usuId = self::$pdo->lastInsertId(); |
| 111 | usuRolAgrega(self::$pdo, $usuId, [ROL_ID_ADMINISTRADOR]); |
| 112 | } |
| 113 | |
| 114 | if (usuarioBuscaSan(self::$pdo, "bebe") === false) { |
| 115 | $usuarioAgrega->execute([ |
| 116 | ":USU_SAN" => "bebe", |
| 117 | ":USU_SEN" => password_hash("saurio", PASSWORD_DEFAULT), |
| 118 | ]); |
| 119 | $usuId = self::$pdo->lastInsertId(); |
| 120 | usuRolAgrega(self::$pdo, $usuId, [ROL_ID_CLIENTE,ROL_ID_ADMINISTRADOR]); |
| 121 | } |
| 122 | |
| 123 | self::$pdo->commit(); |
| 124 | } |
| 125 | |
| 126 | return self::$pdo; |
| 127 | } |
| 128 | } |
| 129 |
| 1 | <?php |
| 2 | |
| 3 | function jsonMiNav(string $san, array $rolIds) |
| 4 | { |
| 5 | $json = [ |
| 6 | "ocupado" => ["hidden" => true], |
| 7 | "aAdmin" => [ |
| 8 | "hidden" => array_search(ROL_ID_ADMINISTRADOR, $rolIds, true) === false |
| 9 | ], |
| 10 | "aCliente" => [ |
| 11 | "hidden" => array_search(ROL_ID_CLIENTE, $rolIds, true) === false |
| 12 | ], |
| 13 | "san" => ["hidden" => $san === "", "textContent" => $san], |
| 14 | ]; |
| 15 | |
| 16 | return $json; |
| 17 | } |
| 18 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/BAD_REQUEST.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/recibeTextoObligatorio.php"; |
| 6 | require_once __DIR__ . "/../libservidorphp/recibeTexto.php"; |
| 7 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 8 | require_once __DIR__ . "/../libservidorphp/rolIdsParaUsuId.php"; |
| 9 | require_once __DIR__ . "/SAN.php"; |
| 10 | require_once __DIR__ . "/USU_ID.php"; |
| 11 | require_once __DIR__ . "/ROL_IDS.php"; |
| 12 | require_once __DIR__ . "/Bd.php"; |
| 13 | require_once __DIR__ . "/protegeLogin.php"; |
| 14 | require_once __DIR__ . "/usuarioBuscaSan.php"; |
| 15 | |
| 16 | protegeLogin([]); |
| 17 | |
| 18 | $san = recibeTextoObligatorio("san"); |
| 19 | $sen = recibeTexto("sen"); |
| 20 | |
| 21 | $bd = Bd::pdo(); |
| 22 | |
| 23 | $usuario = usuarioBuscaSan($bd, $san); |
| 24 | |
| 25 | if ( |
| 26 | $usuario === false |
| 27 | || !password_verify( |
| 28 | ($sen === false || $sen === null) ? "" : $sen, |
| 29 | $usuario["USU_SEN"] |
| 30 | ) |
| 31 | ) |
| 32 | throw new ProblemDetailsException([ |
| 33 | "status" => BAD_REQUEST, |
| 34 | "type" => "/errors/datosincorrectos.html", |
| 35 | "title" => "Datos incorrectos.", |
| 36 | "detail" => "El san y/o el sen proporcionados son incorrectos.", |
| 37 | ]); |
| 38 | |
| 39 | $_SESSION[SAN] = $san; |
| 40 | $_SESSION[USU_ID] = $usuario[USU_ID]; |
| 41 | |
| 42 | devuelveJson([ |
| 43 | SAN => $san, |
| 44 | ROL_IDS => rolIdsParaUsuId($bd, $usuario[USU_ID]) |
| 45 | ]); |
| 46 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/devuelveNoContent.php"; |
| 5 | require_once __DIR__ . "/SAN.php"; |
| 6 | require_once __DIR__ . "/ROL_IDS.php"; |
| 7 | |
| 8 | session_start(); |
| 9 | |
| 10 | if (isset($_SESSION[SAN])) { |
| 11 | unset($_SESSION[SAN]); |
| 12 | } |
| 13 | if (isset($_SESSION[ROL_IDS])) { |
| 14 | unset($_SESSION[ROL_IDS]); |
| 15 | } |
| 16 | |
| 17 | session_destroy(); |
| 18 | |
| 19 | devuelveNoContent(); |
| 20 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/NO_AUTORIZADO.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/PROHIBIDO.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/ProblemDetailsException.php"; |
| 6 | require_once __DIR__ . "/../libservidorphp/rolIdsParaUsuId.php"; |
| 7 | require_once __DIR__ . "/SAN.php"; |
| 8 | require_once __DIR__ . "/USU_ID.php"; |
| 9 | require_once __DIR__ . "/Bd.php"; |
| 10 | |
| 11 | function protege(array $rolIdsPermitidos) |
| 12 | { |
| 13 | |
| 14 | session_start(); |
| 15 | |
| 16 | $san = isset($_SESSION[SAN]) ? $_SESSION[SAN] : ""; |
| 17 | $usuId = isset($_SESSION[USU_ID]) ? $_SESSION[USU_ID] : -1; |
| 18 | $rolIds = rolIdsParaUsuId(Bd::pdo(), $usuId); |
| 19 | |
| 20 | if (count($rolIdsPermitidos) === 0) { |
| 21 | |
| 22 | return [$san, $rolIds, $usuId]; |
| 23 | } else { |
| 24 | |
| 25 | if ($san === "") |
| 26 | throw new ProblemDetailsException([ |
| 27 | "status" => NO_AUTORIZADO, |
| 28 | "type" => "/errors/noautorizado.html", |
| 29 | "title" => "No autorizado.", |
| 30 | "detail" => "Necesitas iniciar sesión.", |
| 31 | ]); |
| 32 | |
| 33 | foreach ($rolIdsPermitidos as $rolId) { |
| 34 | if (array_search($rolId, $rolIds, true) !== false) { |
| 35 | return [$san, $rolIds, $usuId]; |
| 36 | } |
| 37 | } |
| 38 | |
| 39 | throw new ProblemDetailsException([ |
| 40 | "status" => PROHIBIDO, |
| 41 | "type" => "/errors/prohibido.html", |
| 42 | "title" => "Prohibido.", |
| 43 | "detail" => "No tienes roles para usar este recurso.", |
| 44 | ]); |
| 45 | } |
| 46 | } |
| 47 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/PROHIBIDO.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/ProblemDetailsException.php"; |
| 5 | require_once __DIR__ . "/protege.php"; |
| 6 | |
| 7 | function protegeLogin(array $rolIdsPermitidos) |
| 8 | { |
| 9 | |
| 10 | list($san, $rolIds, $usuId) = protege($rolIdsPermitidos); |
| 11 | |
| 12 | if ($san !== "") |
| 13 | throw new ProblemDetailsException([ |
| 14 | "status" => PROHIBIDO, |
| 15 | "type" => "/errors/sesioniniciada.html", |
| 16 | "title" => "Sesión iniciada.", |
| 17 | "detail" => "La sesión ya está iniciada.", |
| 18 | ]); |
| 19 | |
| 20 | return [$san, $rolIds, $usuId]; |
| 21 | } |
| 22 |
| 1 | <?php |
| 2 | |
| 3 | const ROL_IDS = "rolIds"; |
| 1 | <?php |
| 2 | |
| 3 | const ROL_ID_ADMINISTRADOR = "Administrador"; |
| 4 |
| 1 | <?php |
| 2 | |
| 3 | const ROL_ID_CLIENTE = "Cliente"; |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 5 | require_once __DIR__ . "/ROL_ID_CLIENTE.php"; |
| 6 | require_once __DIR__ . "/protege.php"; |
| 7 | |
| 8 | list($san) = protege([ROL_ID_CLIENTE]); |
| 9 | |
| 10 | devuelveJson("Hola $san."); |
| 11 |
| 1 | <?php |
| 2 | |
| 3 | const SAN = "san"; |
| 1 | <?php |
| 2 | |
| 3 | function usuarioBuscaSan(\PDO $bd, string $san) |
| 4 | { |
| 5 | $usuarioBusca = $bd->prepare("SELECT * FROM USUARIO WHERE USU_SAN = :USU_SAN"); |
| 6 | $usuarioBusca->execute([":USU_SAN" => $san]); |
| 7 | $usuario = $usuarioBusca->fetch(PDO::FETCH_ASSOC); |
| 8 | return $usuario; |
| 9 | } |
| 10 |
| 1 | <?php |
| 2 | |
| 3 | const USU_ID = "USU_ID"; |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/protege.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 6 | require_once __DIR__ . "/ROL_ID_ADMINISTRADOR.php"; |
| 7 | require_once __DIR__ . "/jsonMiNav.php"; |
| 8 | |
| 9 | list($san, $rolIds) = protege([ROL_ID_ADMINISTRADOR]); |
| 10 | devuelveJson([ |
| 11 | ...jsonMiNav($san, $rolIds), |
| 12 | "main" => ["hidden" => false], |
| 13 | ]); |
| 14 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/protege.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 6 | require_once __DIR__ . "/ROL_ID_CLIENTE.php"; |
| 7 | require_once __DIR__ . "/jsonMiNav.php"; |
| 8 | |
| 9 | list($san, $rolIds) = protege([ROL_ID_CLIENTE]); |
| 10 | |
| 11 | devuelveJson([ |
| 12 | ...jsonMiNav($san, $rolIds), |
| 13 | "main" => ["hidden" => false], |
| 14 | ]); |
| 15 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/protege.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 6 | require_once __DIR__ . "/jsonMiNav.php"; |
| 7 | |
| 8 | list($san, $rolIds) = protege([]); |
| 9 | |
| 10 | devuelveJson(jsonMiNav($san, $rolIds)); |
| 11 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 5 | require_once __DIR__ . "/protegeLogin.php"; |
| 6 | |
| 7 | protegeLogin([]); |
| 8 | |
| 9 | devuelveJson([ |
| 10 | "ocupado" => ["hidden" => true], |
| 11 | "formulario" => ["hidden" => false], |
| 12 | ]); |
| 13 |
| 1 | <?php |
| 2 | |
| 3 | require_once __DIR__ . "/../libservidorphp/manejaErrores.php"; |
| 4 | require_once __DIR__ . "/protege.php"; |
| 5 | require_once __DIR__ . "/../libservidorphp/devuelveJson.php"; |
| 6 | require_once __DIR__ . "/jsonMiNav.php"; |
| 7 | |
| 8 | list($san, $rolIds) = protege([]); |
| 9 | |
| 10 | if ($san === "") { |
| 11 | devuelveJson([ |
| 12 | ...jsonMiNav($san, $rolIds), |
| 13 | "login" => ["hidden" => false], |
| 14 | "outputSan" => ["value" => "No has iniciado sesión."], |
| 15 | "outputRoles" => ["value" => ""], |
| 16 | ]); |
| 17 | } else { |
| 18 | devuelveJson([ |
| 19 | ...jsonMiNav($san, $rolIds), |
| 20 | "botonLogout" => ["hidden" => false], |
| 21 | "outputSan" => ["value" => $san], |
| 22 | "outputRoles" => [ |
| 23 | "value" => count($rolIds) === 0 |
| 24 | ? "Sin roles." |
| 25 | : implode(", ", $rolIds), |
| 26 | ], |
| 27 | ]); |
| 28 | } |
| 29 |