Created
November 8, 2013 14:02
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Exemplo beeem simples com controle de acesso para usuários autenticados.
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| <?php | |
| session_start(); | |
| ?> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| </head> | |
| <body> | |
| <h1>Index page! This page is public!</h1> | |
| <p>Paragraph</p> | |
| <p><a href="login.php">Login!</a></p> | |
| <p><a href="protectedPage.php">Protected page</a></p> | |
| </body> | |
| </html> |
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| <?php | |
| session_start(); | |
| if ($_SERVER["REQUEST_METHOD"] == "POST") | |
| { | |
| $email = $_POST["email"]; | |
| $password = $_POST["password"]; | |
| if ($email == 'crystian.wendel@gmail.com' and $password == '12345678') { | |
| $_SESSION['user'] = array(); | |
| $_SESSION['user']['email'] = $email; | |
| header("Location: protectedPage.php"); | |
| die(); | |
| } else { | |
| $message = 'Usuário ou senha inválidos!'; | |
| } | |
| } | |
| ?> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| </head> | |
| <body> | |
| <form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" method="post"> | |
| <?php | |
| if ($message) { | |
| echo '<p style="color:red; border: 1px solid red;">'.$message."</p>"; | |
| } | |
| ?> | |
| <p> | |
| Email: <input type="email" placeholder="E-mail" name="email" /> | |
| </p> | |
| <p> | |
| Password: <input type="password" name="password" /> | |
| </p> | |
| <p> | |
| <input type="submit" value="Login" /> | |
| </p> | |
| </form> | |
| </body> | |
| </html> |
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| <?php | |
| session_start(); | |
| session_destroy(); | |
| header("Location: index.php"); | |
| die(); | |
| ?> |
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| <?php | |
| session_start(); | |
| if (!$_SESSION["user"] != NULL) { | |
| header("Location: index.php"); | |
| die(); | |
| } | |
| ?> | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title></title> | |
| </head> | |
| <body> | |
| <h1>This is a protected Page! Yay!</h1> | |
| <p><a href="logout.php">Logout!</a></p> | |
| </body> | |
| </html> |
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