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PHP get_random_bytes函数代码示例

本文整理汇总了PHP中get_random_bytes函数的典型用法代码示例。如果您正苦于以下问题:PHP get_random_bytes函数的具体用法?PHP get_random_bytes怎么用?PHP get_random_bytes使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了get_random_bytes函数的14个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: auto_create_user

 function auto_create_user($login)
 {
     if ($login && defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE) {
         $user_id = $this->find_user_by_login($login);
         if (!$user_id) {
             $login = db_escape_string($login);
             $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
             $pwd_hash = encrypt_password($password, $salt, true);
             $query = "INSERT INTO ttrss_users\n\t\t\t\t\t\t(login,access_level,last_login,created,pwd_hash,salt)\n\t\t\t\t\t\tVALUES ('{$login}', 0, null, NOW(), '{$pwd_hash}','{$salt}')";
             db_query($this->link, $query);
             return $this->find_user_by_login($login);
         } else {
             return $user_id;
         }
     }
     return $this->find_user_by_login($login);
 }
开发者ID:bohoo,项目名称:tiny_tiny_rss-openshift-quickstart-1,代码行数:17,代码来源:base.php

示例2: auto_create_user

 function auto_create_user($login, $password = false)
 {
     if ($login && defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE) {
         $user_id = $this->find_user_by_login($login);
         if (!$password) {
             $password = make_password();
         }
         if (!$user_id) {
             $login = $this->dbh->escape_string($login);
             $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
             $pwd_hash = hash_password($password);
             $query = "INSERT INTO ttrss_users\n                        (login,access_level,last_login,created,pwd_hash,salt)\n                        VALUES ('{$login}', 0, null, NOW(), '{$pwd_hash}','{$salt}')";
             $this->dbh->query($query);
             return $this->find_user_by_login($login);
         }
         return $user_id;
     }
     return $this->find_user_by_login($login);
 }
开发者ID:adrianpietka,项目名称:bfrss,代码行数:19,代码来源:base.php

示例3: changepassword

 function changepassword()
 {
     $old_pw = $_POST["old_password"];
     $new_pw = $_POST["new_password"];
     $con_pw = $_POST["confirm_password"];
     if ($old_pw == "") {
         print "ERROR: " . __("Old password cannot be blank.");
         return;
     }
     if ($new_pw == "") {
         print "ERROR: " . __("New password cannot be blank.");
         return;
     }
     if ($new_pw != $con_pw) {
         print "ERROR: " . __("Entered passwords do not match.");
         return;
     }
     $result = db_query($this->link, "SELECT salt FROM ttrss_users WHERE\n\t\t\tid = " . $_SESSION['uid']);
     $salt = db_fetch_result($result, 0, "salt");
     if (!$salt) {
         $old_pw_hash1 = encrypt_password($old_pw);
         $old_pw_hash2 = encrypt_password($old_pw, $_SESSION["name"]);
         $query = "SELECT id FROM ttrss_users WHERE\n\t\t\t\tid = " . $_SESSION['uid'] . " AND (pwd_hash = '{$old_pw_hash1}' OR\n\t\t\t\tpwd_hash = '{$old_pw_hash2}')";
     } else {
         $old_pw_hash = encrypt_password($old_pw, $salt, true);
         $query = "SELECT id FROM ttrss_users WHERE\n\t\t\t\tid = " . $_SESSION['uid'] . " AND pwd_hash = '{$old_pw_hash}'";
     }
     $result = db_query($this->link, $query);
     if (db_num_rows($result) == 1) {
         $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
         $new_pw_hash = encrypt_password($new_pw, $new_salt, true);
         db_query($this->link, "UPDATE ttrss_users SET\n\t\t\t\tpwd_hash = '{$new_pw_hash}', salt = '{$new_salt}'\n\t\t\t\t\tWHERE id = " . $_SESSION['uid']);
         $_SESSION["pwd_hash"] = $new_pw_hash;
         print __("Password has been changed.");
     } else {
         print "ERROR: " . __('Old password is incorrect.');
     }
 }
开发者ID:4iji,项目名称:Tiny-Tiny-RSS,代码行数:38,代码来源:pref_prefs.php

示例4: crypt_password

/**
 * crypt the plaintext password.
 *
 * @golbal  string  $cryptscheme
 * @param   string  $clear  the cleartext password
 * @param   string  $salt   optional salt
 * @return  string          the properly crypted password
 */
function crypt_password($clear, $salt = '')
{
    global $cryptscheme;
    if ($cryptscheme === 'sha') {
        $hash = sha1($clear);
        $cryptedpass = '{SHA}' . base64_encode(pack('H*', $hash));
    } elseif ($cryptscheme === 'clear') {
        $cryptedpass = $clear;
    } else {
        if (empty($salt)) {
            switch ($cryptscheme) {
                case 'des':
                    $salt = '';
                    break;
                case 'md5':
                    $salt = '$1$';
                    break;
                case 'sha512':
                    $salt = '$6$';
                    break;
                case 'bcrypt':
                    $salt = '$2a$10$';
                    break;
                default:
                    if (preg_match('/\\$[:digit:][:alnum:]?\\$/', $cryptscheme)) {
                        $salt = $cryptscheme;
                    } else {
                        die(_('The value of $cryptscheme is invalid!'));
                    }
            }
            $salt .= get_random_bytes(CRYPT_SALT_LENGTH) . '$';
        }
        $cryptedpass = crypt($clear, $salt);
    }
    return $cryptedpass;
}
开发者ID:rimas-kudelis,项目名称:vexim2,代码行数:44,代码来源:functions.php

示例5: resetUserPassword

 static function resetUserPassword($uid, $show_password)
 {
     $result = db_query("SELECT login,email\n\t\t\t\tFROM ttrss_users WHERE id = '{$uid}'");
     $login = db_fetch_result($result, 0, "login");
     $email = db_fetch_result($result, 0, "email");
     $salt = db_fetch_result($result, 0, "salt");
     $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
     $tmp_user_pwd = make_password(8);
     $pwd_hash = encrypt_password($tmp_user_pwd, $new_salt, true);
     db_query("UPDATE ttrss_users SET pwd_hash = '{$pwd_hash}', salt = '{$new_salt}', otp_enabled = false\n\t\t\t\tWHERE id = '{$uid}'");
     if ($show_password) {
         print T_sprintf("Changed password of user <b>%s</b> to <b>%s</b>", $login, $tmp_user_pwd);
     } else {
         print_notice(T_sprintf("Sending new password of user <b>%s</b> to <b>%s</b>", $login, $email));
     }
     require_once 'classes/ttrssmailer.php';
     if ($email) {
         require_once "lib/MiniTemplator.class.php";
         $tpl = new MiniTemplator();
         $tpl->readTemplateFromFile("templates/resetpass_template.txt");
         $tpl->setVariable('LOGIN', $login);
         $tpl->setVariable('NEWPASS', $tmp_user_pwd);
         $tpl->addBlock('message');
         $message = "";
         $tpl->generateOutputToString($message);
         $mail = new ttrssMailer();
         $rc = $mail->quickMail($email, $login, __("[tt-rss] Password change notification"), $message, false);
         if (!$rc) {
             print_error($mail->ErrorInfo);
         }
     }
 }
开发者ID:zamentur,项目名称:ttrss_ynh,代码行数:32,代码来源:users.php

示例6: trim

 $email = trim(db_escape_string($_REQUEST["email"]));
 $test = trim(db_escape_string($_REQUEST["turing_test"]));
 if (!$login || !$email || !$test) {
     print_error(__("Your registration information is incomplete."));
     print "<p><form method=\"GET\" action=\"index.php\">\n\t\t\t\t<input type=\"submit\" value=\"" . __("Return to Tiny Tiny RSS") . "\">\n\t\t\t\t</form>";
     return;
 }
 if ($test == "four" || $test == "4") {
     $result = db_query("SELECT id FROM ttrss_users WHERE\n\t\t\t\tlogin = '{$login}'");
     $is_registered = db_num_rows($result) > 0;
     if ($is_registered) {
         print_error(__('Sorry, this username is already taken.'));
         print "<p><form method=\"GET\" action=\"index.php\">\n\t\t\t\t<input type=\"submit\" value=\"" . __("Return to Tiny Tiny RSS") . "\">\n\t\t\t\t</form>";
     } else {
         $password = make_password();
         $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
         $pwd_hash = encrypt_password($password, $salt, true);
         db_query("INSERT INTO ttrss_users\n\t\t\t\t\t(login,pwd_hash,access_level,last_login, email, created, salt)\n\t\t\t\t\tVALUES ('{$login}', '{$pwd_hash}', 0, null, '{$email}', NOW(), '{$salt}')");
         $result = db_query("SELECT id FROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}' AND pwd_hash = '{$pwd_hash}'");
         if (db_num_rows($result) != 1) {
             print_error(__('Registration failed.'));
             print "<p><form method=\"GET\" action=\"index.php\">\n\t\t\t\t\t<input type=\"submit\" value=\"" . __("Return to Tiny Tiny RSS") . "\">\n\t\t\t\t\t</form>";
         } else {
             $new_uid = db_fetch_result($result, 0, "id");
             initialize_user($new_uid);
             $reg_text = "Hi!\n" . "\n" . "You are receiving this message, because you (or somebody else) have opened\n" . "an account at Tiny Tiny RSS.\n" . "\n" . "Your login information is as follows:\n" . "\n" . "Login: {$login}\n" . "Password: {$password}\n" . "\n" . "Don't forget to login at least once to your new account, otherwise\n" . "it will be deleted in 24 hours.\n" . "\n" . "If that wasn't you, just ignore this message. Thanks.";
             $mail = new ttrssMailer();
             $mail->IsHTML(false);
             $rc = $mail->quickMail($email, "", "Registration information for Tiny Tiny RSS", $reg_text, false);
             if (!$rc) {
                 print_error($mail->ErrorInfo);
开发者ID:adrianpietka,项目名称:bfrss,代码行数:31,代码来源:register.php

示例7: crypt_password

/**
 * crypt the plaintext password.
 *
 * @golbal  string  $cryptscheme
 * @param   string  $clear  the cleartext password
 * @param   string  $salt   optional salt
 * @return  string          the properly crypted password
 */
function crypt_password($clear, $salt = '')
{
    global $cryptscheme;
    switch ($cryptscheme) {
        case 'sha':
            $hash = sha1($clear);
            $cryptedpass = '{SHA}' . base64_encode(pack('H*', $hash));
            break;
        case 'des':
            if (!empty($salt)) {
                $salt = substr($salt, 0, 2);
            } else {
                $salt = get_random_bytes(2);
            }
            $cryptedpass = crypt($clear, $salt);
            break;
        case 'md5':
            if (!empty($salt)) {
                $salt = substr($salt, 0, 12);
            } else {
                $salt = '$1$' . get_random_bytes(8) . '$';
            }
            $cryptedpass = crypt($clear, $salt);
            break;
        case 'clear':
            $cryptedpass = $clear;
            break;
        default:
            $cryptedpass = crypt($clear, $salt);
    }
    return $cryptedpass;
}
开发者ID:LeonHarper,项目名称:vexim2,代码行数:40,代码来源:functions.php

示例8: authenticate

    function authenticate($login, $password)
    {
        $pwd_hash0 = hash_password($password);
        $pwd_hash1 = encrypt_password($password);
        $pwd_hash2 = encrypt_password($password, $login);
        $login = db_escape_string($login);
        $otp = db_escape_string($_REQUEST["otp"]);
        if (get_schema_version() > 96) {
            if (!defined('AUTH_DISABLE_OTP') || !AUTH_DISABLE_OTP) {
                $result = db_query("SELECT otp_enabled,salt FROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}'");
                if (db_num_rows($result) > 0) {
                    require_once "lib/otphp/vendor/base32.php";
                    require_once "lib/otphp/lib/otp.php";
                    require_once "lib/otphp/lib/totp.php";
                    $base32 = new Base32();
                    $otp_enabled = sql_bool_to_bool(db_fetch_result($result, 0, "otp_enabled"));
                    $secret = $base32->encode(sha1(db_fetch_result($result, 0, "salt")));
                    $topt = new \OTPHP\TOTP($secret);
                    $otp_check = $topt->now();
                    if ($otp_enabled) {
                        if ($otp) {
                            if ($otp != $otp_check) {
                                return false;
                            }
                        } else {
                            $return = urlencode($_REQUEST["return"]);
                            ?>
<html>
								<head><title>Tiny Tiny RSS</title></head>
								<?php 
                            echo stylesheet_tag("css/utility.css");
                            ?>
							<body class="otp"><div class="content">
							<form action="public.php?return=<?php 
                            echo $return;
                            ?>
"
									method="POST" class="otpform">
								<input type="hidden" name="op" value="login">
								<input type="hidden" name="login" value="<?php 
                            echo htmlspecialchars($login);
                            ?>
">
								<input type="hidden" name="password" value="<?php 
                            echo htmlspecialchars($password);
                            ?>
">
								<input type="hidden" name="bw_limit" value="<?php 
                            echo htmlspecialchars($_POST["bw_limit"]);
                            ?>
">
								<input type="hidden" name="remember_me" value="<?php 
                            echo htmlspecialchars($_POST["remember_me"]);
                            ?>
">
								<input type="hidden" name="profile" value="<?php 
                            echo htmlspecialchars($_POST["profile"]);
                            ?>
">

								<label><?php 
                            echo __("Please enter your one time password:");
                            ?>
</label>
								<input autocomplete="off" size="6" name="otp" value=""/>
								<input type="submit" value="Continue"/>
							</form></div>
							<script type="text/javascript">
								document.forms[0].otp.focus();
							</script>
							<?php 
                            exit;
                        }
                    }
                }
            }
        }
        $result = db_query("SELECT id,pwd_hash FROM ttrss_users WHERE\n\t\t\tlogin = '{$login}'");
        if (db_num_rows($result) === 1) {
            if (version_compare(PHP_VERSION, '5.5.0', '<')) {
                require_once 'vendor/ircmaxell/password-compat/lib/password.php';
            }
            $pwd_hash_dp = db_fetch_result($result, 0, "pwd_hash");
            if (password_verify($password, $pwd_hash_dp)) {
                return db_fetch_result($result, 0, "id");
            }
        }
        if (get_schema_version() > 87) {
            $result = db_query("SELECT salt FROM ttrss_users WHERE\n\t\t\t\tlogin = '{$login}'");
            if (db_num_rows($result) !== 1) {
                return false;
            }
            $salt = db_fetch_result($result, 0, "salt");
            if ($salt == "") {
                $query = "SELECT id\n\t\t\t\t\tFROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}' AND (pwd_hash = '{$pwd_hash1}' OR\n\t\t\t\t\tpwd_hash = '{$pwd_hash2}')";
                // verify and upgrade password to new salt base
                $result = db_query($query);
                if (db_num_rows($result) === 1) {
                    // upgrade password to MODE2
                    $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
//.........这里部分代码省略.........
开发者ID:adrianpietka,项目名称:bfrss,代码行数:101,代码来源:init.php

示例9: srp_test

function srp_test()
{
    $test_phase = 0;
    //$I = "alice";
    //$P = "password123";
    $I = "aliceasd";
    $P = "passasd98173";
    if ($test_phase == 0) {
        $_GET = array("protocol" => "SRP-6a", "type" => "request", "phase" => 0, "I" => $I, "P" => $P, "hash" => "SHA256", "N_size" => 1024, "enc_client_state" => "");
        $json0 = json_encode(srp());
        echo "Rep0=", $json0, "\n\n";
        $json0 = json_decode($json0, true);
    } else {
        $_GET = array("protocol" => "SRP-6a", "type" => "request", "phase" => 1, "I" => $I, "hash" => "SHA256", "N_size" => 1024, "enc_server_state" => "", "enc_client_state" => "");
        echo "Req1=", json_encode($_GET), "\n\n";
        $json = json_encode(srp());
        echo "Rep1=", $json, "\n\n";
        $json = json_decode($json, true);
        if (strlen($json["N_base36"]) < 100) {
            crit("client: N to small");
        }
        if (strlen($json["s_hex"]) < 32) {
            crit("client: s_hex to small");
        }
        $Ng_ok = false;
        if ($json["g_base36"] == "2" && $json["N_base36"] == "16xa82om033wnlk70asiomztdukuffhyjzvfan3p2mx73a3d7m9hws9a6bzc2ln42n93rmtrxi2p22g3xgxrvyryv9petn2256pdt281msxh9e812rhddxq4oo1f35sp7leese5d02obbwmiui7r2ddwfyqu31ctl4959pckt6lbolnlblhf4znrola2vk3wfto3e8z") {
            $Ng_ok = true;
        }
        if ($Ng_ok != true) {
            crit("client: Ng not whitelisted");
        }
        $N_gmp = gmp_init($json["N_base36"], 36);
        $N_bin = gmp_bytes($N_gmp);
        $g_gmp = gmp_init($json["g_base36"], 36);
        $g_bin = gmp_bytes($g_gmp);
        // check if N,g are secure: large, N is prime and g is primitive root, and discrate logarithm is hard
        // because chacking is hard to do in real-time, they should be whitelisted
        $k_hex = H($N_bin . pad($g_bin));
        $k_gmp = gmp_init($k_hex, 16);
        $s_hex = $json["s_hex"];
        $s_bin = hex2bin($s_hex);
        // client oblicza x = H(s~H(I~P))
        $x_bin = H($s_bin . H($I . ":" . $P));
        $x_hex = bin2hex($x_bin);
        $x_gmp = gmp_init($x_hex, 16);
        // secret
        $v_gmp = gmp_powm($g_gmp, $x_gmp, $N_gmp);
        // secret
        // timing attack
        // client generuje randomowe a
        $a_bin = get_random_bytes(128);
        // rfc 5054: at least 256 bit
        $a_hex = bin2hex($a_bin);
        $a_gmp = gmp_init($a_hex, 16);
        // secret
        // client oblicza A=g^a, i nam wysyla
        $A_gmp = gmp_powm($g_gmp, $a_gmp, $N_gmp);
        // public
        // timing attack
        $A_hex = gmp_strval($A_gmp, 16);
        // debug
        $A_bin = gmp_bytes($A_gmp);
        // ponieważ dostalismy B, możemy obliczyc juz S
        $B_gmp = gmp_init($json["B_base36"], 36);
        $B_hex = gmp_strval($B_gmp, 16);
        // debug
        $B_bin = gmp_bytes($B_gmp);
        // klient oblicza u = H(A~B)
        $u_bin = H(pad($A_bin) . pad($B_bin));
        $u_hex = bin2hex($u_bin);
        $u_gmp = gmp_init($u_hex, 16);
        // klient oblicza S = (B - k*g^x)^(a+u*x)
        //$S_gmp = gmp_powm(gmp_sub($B_gmp, gmp_mul($k_gmp, gmp_powm($g_gmp, $v_gmp, $N_gmp))), gmp_add($a_gmp, gmp_mul($u_gmp, $x_gmp)), $N_gmp);
        $S_gmp = gmp_powm(gmp_mod(gmp_sub($B_gmp, gmp_mod(gmp_mul($k_gmp, $v_gmp), $N_gmp)), $N_gmp), gmp_add($a_gmp, gmp_mul($u_gmp, $x_gmp)), $N_gmp);
        // timing attack
        $S_bin = gmp_bytes($S_gmp);
        $S_hex = gmp_strval($S_gmp, 16);
        // secret
        // klient oblicza M1 = H(A~B~S) i wysyla do serwera
        $M1_bin = H($A_bin . $B_bin . $S_bin);
        $M1_hex = bin2hex($M1_bin);
        $_GET = array("protocol" => "SRP-6a", "type" => "request", "phase" => 2, "A_base36" => gmp_strval($A_gmp, 36), "M1_hex" => $M1_hex, "enc_server_state" => $json["enc_server_state"], "enc_client_state" => "");
        echo "Req2=", json_encode($_GET), "\n\n";
        $json2 = json_encode(srp());
        echo "Rep2=", $json2, "\n\n";
        $json2 = json_decode($json2, true);
        // klient oblicza M2 = H(A~M1~S)
        // klient potwierdza poprawnosc otrzymanego M2
        // klient oblicza K = H(S)
        // klient oblicza M = H( (H(N) xor H(g))~H(I)~s~A~B~K )
        $M2_bin = H($A_bin . $M1_bin . $S_bin);
        $M2_hex = bin2hex($M2_bin);
        if ($M2_hex != $json2["M2_hex"]) {
            crit("client: M2 are different, don't trust server!");
        }
        $K_bin = H($S_bin);
        $K_hex = bin2hex($K_bin);
        // secret
        $M_bin = HM((H($N_bin) ^ H($g_bin)) . H($I) . $s_bin . $A_bin . $B_bin, $K_bin);
        $M_hex = bin2hex($M_bin);
//.........这里部分代码省略.........
开发者ID:phipear,项目名称:srp_php,代码行数:101,代码来源:srp.php

示例10: resetPass

 function resetPass()
 {
     $uid = db_escape_string($_REQUEST["id"]);
     $result = db_query($this->link, "SELECT login,email\n\t\t\t\tFROM ttrss_users WHERE id = '{$uid}'");
     $login = db_fetch_result($result, 0, "login");
     $email = db_fetch_result($result, 0, "email");
     $salt = db_fetch_result($result, 0, "salt");
     $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
     $tmp_user_pwd = make_password(8);
     $pwd_hash = encrypt_password($tmp_user_pwd, $new_salt, true);
     db_query($this->link, "UPDATE ttrss_users SET pwd_hash = '{$pwd_hash}', salt = '{$new_salt}'\n\t\t\t\tWHERE id = '{$uid}'");
     print T_sprintf("Changed password of user <b>%s</b>\n\t\t\t\t to <b>%s</b>", $login, $tmp_user_pwd);
     require_once 'lib/phpmailer/class.phpmailer.php';
     if ($email) {
         print " ";
         print T_sprintf("Notifying <b>%s</b>.", $email);
         require_once "lib/MiniTemplator.class.php";
         $tpl = new MiniTemplator();
         $tpl->readTemplateFromFile("templates/resetpass_template.txt");
         $tpl->setVariable('LOGIN', $login);
         $tpl->setVariable('NEWPASS', $tmp_user_pwd);
         $tpl->addBlock('message');
         $message = "";
         $tpl->generateOutputToString($message);
         $mail = new PHPMailer();
         $mail->PluginDir = "lib/phpmailer/";
         $mail->SetLanguage("en", "lib/phpmailer/language/");
         $mail->CharSet = "UTF-8";
         $mail->From = SMTP_FROM_ADDRESS;
         $mail->FromName = SMTP_FROM_NAME;
         $mail->AddAddress($email, $login);
         if (SMTP_HOST) {
             $mail->Host = SMTP_HOST;
             $mail->Mailer = "smtp";
             $mail->SMTPAuth = SMTP_LOGIN != '';
             $mail->Username = SMTP_LOGIN;
             $mail->Password = SMTP_PASSWORD;
         }
         $mail->IsHTML(false);
         $mail->Subject = __("[tt-rss] Password change notification");
         $mail->Body = $message;
         $rc = $mail->Send();
         if (!$rc) {
             print_error($mail->ErrorInfo);
         }
     }
     print "</div>";
 }
开发者ID:rolfkleef,项目名称:Tiny-Tiny-RSS,代码行数:48,代码来源:users.php

示例11: str_random

 /**
  * Generate a more truly "random" alpha-numeric string.
  *
  * @param int $length
  *
  * @throws \RuntimeException
  *
  * @return string
  */
 function str_random($length = 16)
 {
     $string = '';
     while (($len = strlen($string)) < $length) {
         $size = $length - $len;
         $bytes = get_random_bytes($size);
         $string .= substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, $size);
     }
     return $string;
 }
开发者ID:stanvk,项目名称:magister,代码行数:19,代码来源:helpers.php

示例12: change_password

 function change_password($owner_uid, $old_password, $new_password)
 {
     $owner_uid = db_escape_string($owner_uid);
     if ($this->check_password($owner_uid, $old_password)) {
         $new_salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
         $new_password_hash = encrypt_password($new_password, $new_salt, true);
         db_query($this->link, "UPDATE ttrss_users SET\n\t\t\t\tpwd_hash = '{$new_password_hash}', salt = '{$new_salt}', otp_enabled = false\n\t\t\t\t\tWHERE id = '{$owner_uid}'");
         $_SESSION["pwd_hash"] = $new_password_hash;
         return __("Password has been changed.");
     } else {
         return "ERROR: " . __('Old password is incorrect.');
     }
 }
开发者ID:bohoo,项目名称:tiny_tiny_rss-openshift-quickstart-1,代码行数:13,代码来源:init.php

示例13: forgotpass

 function forgotpass()
 {
     startup_gettext();
     @($hash = $_REQUEST["hash"]);
     header('Content-Type: text/html; charset=utf-8');
     print "<html><head><title>Tiny Tiny RSS</title>\n\t\t<link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">\n\t\t<link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">";
     echo stylesheet_tag("css/utility.css");
     echo javascript_tag("lib/prototype.js");
     print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>\n\t\t\t</head><body id='forgotpass'>";
     print '<div class="floatingLogo"><img src="images/logo_small.png"></div>';
     print "<h1>" . __("Password recovery") . "</h1>";
     print "<div class='content'>";
     @($method = $_POST['method']);
     if ($hash) {
         $login = $_REQUEST["login"];
         if ($login) {
             $result = $this->dbh->query("SELECT id, resetpass_token FROM ttrss_users\n\t\t\t\t\tWHERE login = '{$login}'");
             if ($this->dbh->num_rows($result) != 0) {
                 $id = $this->dbh->fetch_result($result, 0, "id");
                 $resetpass_token_full = $this->dbh->fetch_result($result, 0, "resetpass_token");
                 list($timestamp, $resetpass_token) = explode(":", $resetpass_token_full);
                 if ($timestamp && $resetpass_token && $timestamp >= time() - 15 * 60 * 60 && $resetpass_token == $hash) {
                     $result = $this->dbh->query("UPDATE ttrss_users SET resetpass_token = NULL\n\t\t\t\t\t\t\t\tWHERE id = {$id}");
                     Pref_Users::resetUserPassword($id, true);
                     print "<p>" . "Completed." . "</p>";
                 } else {
                     print_error("Some of the information provided is missing or incorrect.");
                 }
             } else {
                 print_error("Some of the information provided is missing or incorrect.");
             }
         } else {
             print_error("Some of the information provided is missing or incorrect.");
         }
         print "<form method=\"GET\" action=\"index.php\">\n\t\t\t\t<input type=\"submit\" value=\"" . __("Return to Tiny Tiny RSS") . "\">\n\t\t\t\t</form>";
     } else {
         if (!$method) {
             print_notice(__("You will need to provide valid account name and email. A password reset link will be sent to your email address."));
             print "<form method='POST' action='public.php'>";
             print "<input type='hidden' name='method' value='do'>";
             print "<input type='hidden' name='op' value='forgotpass'>";
             print "<fieldset>";
             print "<label>" . __("Login:") . "</label>";
             print "<input type='text' name='login' value='' required>";
             print "</fieldset>";
             print "<fieldset>";
             print "<label>" . __("Email:") . "</label>";
             print "<input type='email' name='email' value='' required>";
             print "</fieldset>";
             print "<fieldset>";
             print "<label>" . __("How much is two plus two:") . "</label>";
             print "<input type='text' name='test' value='' required>";
             print "</fieldset>";
             print "<p/>";
             print "<button type='submit'>" . __("Reset password") . "</button>";
             print "</form>";
         } else {
             if ($method == 'do') {
                 $login = $this->dbh->escape_string($_POST["login"]);
                 $email = $this->dbh->escape_string($_POST["email"]);
                 $test = $this->dbh->escape_string($_POST["test"]);
                 if ($test != 4 && $test != 'four' || !$email || !$login) {
                     print_error(__('Some of the required form parameters are missing or incorrect.'));
                     print "<form method=\"GET\" action=\"public.php\">\n\t\t\t\t\t<input type=\"hidden\" name=\"op\" value=\"forgotpass\">\n\t\t\t\t\t<input type=\"submit\" value=\"" . __("Go back") . "\">\n\t\t\t\t\t</form>";
                 } else {
                     print_notice("Password reset instructions are being sent to your email address.");
                     $result = $this->dbh->query("SELECT id FROM ttrss_users\n\t\t\t\t\tWHERE login = '{$login}' AND email = '{$email}'");
                     if ($this->dbh->num_rows($result) != 0) {
                         $id = $this->dbh->fetch_result($result, 0, "id");
                         if ($id) {
                             $resetpass_token = sha1(get_random_bytes(128));
                             $resetpass_link = get_self_url_prefix() . "/public.php?op=forgotpass&hash=" . $resetpass_token . "&login=" . urlencode($login);
                             require_once 'classes/ttrssmailer.php';
                             require_once "lib/MiniTemplator.class.php";
                             $tpl = new MiniTemplator();
                             $tpl->readTemplateFromFile("templates/resetpass_link_template.txt");
                             $tpl->setVariable('LOGIN', $login);
                             $tpl->setVariable('RESETPASS_LINK', $resetpass_link);
                             $tpl->addBlock('message');
                             $message = "";
                             $tpl->generateOutputToString($message);
                             $mail = new ttrssMailer();
                             $rc = $mail->quickMail($email, $login, __("[tt-rss] Password reset request"), $message, false);
                             if (!$rc) {
                                 print_error($mail->ErrorInfo);
                             }
                             $resetpass_token_full = $this->dbh->escape_string(time() . ":" . $resetpass_token);
                             $result = $this->dbh->query("UPDATE ttrss_users\n\t\t\t\t\t\t\tSET resetpass_token = '{$resetpass_token_full}'\n\t\t\t\t\t\t\tWHERE login = '{$login}' AND email = '{$email}'");
                             //Pref_Users::resetUserPassword($id, false);
                             print "<p>";
                             print "<p>" . "Completed." . "</p>";
                         } else {
                             print_error("User ID not found.");
                         }
                         print "<form method=\"GET\" action=\"index.php\">\n\t\t\t\t\t\t<input type=\"submit\" value=\"" . __("Return to Tiny Tiny RSS") . "\">\n\t\t\t\t\t\t</form>";
                     } else {
                         print_error(__("Sorry, login and email combination not found."));
                         print "<form method=\"GET\" action=\"public.php\">\n\t\t\t\t\t\t<input type=\"hidden\" name=\"op\" value=\"forgotpass\">\n\t\t\t\t\t\t<input type=\"submit\" value=\"" . __("Go back") . "\">\n\t\t\t\t\t\t</form>";
                     }
                 }
//.........这里部分代码省略.........
开发者ID:zamentur,项目名称:ttrss_ynh,代码行数:101,代码来源:public.php

示例14: authenticate_user

function authenticate_user($link, $login, $password, $force_auth = false)
{
    if (!SINGLE_USER_MODE) {
        $pwd_hash1 = encrypt_password($password);
        $pwd_hash2 = encrypt_password($password, $login);
        $login = db_escape_string($login);
        $remote_user = get_remote_user($link);
        if ($remote_user && $remote_user == $login && $login != "admin") {
            $login = $remote_user;
            $query = "SELECT id,login,access_level,pwd_hash\n\t            FROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}'";
            if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER && $_SERVER["REMOTE_USER"]) {
                $result = db_query($link, $query);
                // First login ?
                if (db_num_rows($result) == 0) {
                    $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
                    $pwd_hash = encrypt_password($password, $salt, true);
                    $query2 = "INSERT INTO ttrss_users\n\t\t\t\t\t\t\t\t(login,access_level,last_login,created,pwd_hash,salt)\n\t\t\t\t\t\t\t\tVALUES ('{$login}', 0, null, NOW(), '{$pwd_hash}','{$salt}')";
                    db_query($link, $query2);
                }
            }
        } else {
            if (get_schema_version($link) > 87) {
                $result = db_query($link, "SELECT salt FROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}'");
                if (db_num_rows($result) != 1) {
                    return false;
                }
                $salt = db_fetch_result($result, 0, "salt");
                if ($salt == "") {
                    $query = "SELECT id,login,access_level,pwd_hash\n\t\t            FROM ttrss_users WHERE\n\t\t\t\t\t\tlogin = '{$login}' AND (pwd_hash = '{$pwd_hash1}' OR\n\t\t\t\t\t\tpwd_hash = '{$pwd_hash2}')";
                    // verify and upgrade password to new salt base
                    $result = db_query($link, $query);
                    if (db_num_rows($result) == 1) {
                        // upgrade password to MODE2
                        $salt = substr(bin2hex(get_random_bytes(125)), 0, 250);
                        $pwd_hash = encrypt_password($password, $salt, true);
                        db_query($link, "UPDATE ttrss_users SET\n\t\t\t\t\t\t\tpwd_hash = '{$pwd_hash}', salt = '{$salt}' WHERE login = '{$login}'");
                        $query = "SELECT id,login,access_level,pwd_hash\n\t\t\t            FROM ttrss_users WHERE\n\t\t\t\t\t\t\tlogin = '{$login}' AND pwd_hash = '{$pwd_hash}'";
                    } else {
                        return false;
                    }
                } else {
                    $pwd_hash = encrypt_password($password, $salt, true);
                    $query = "SELECT id,login,access_level,pwd_hash\n\t\t\t         FROM ttrss_users WHERE\n\t\t\t\t\t\tlogin = '{$login}' AND pwd_hash = '{$pwd_hash}'";
                }
            } else {
                $query = "SELECT id,login,access_level,pwd_hash\n\t\t         FROM ttrss_users WHERE\n\t\t\t\t\tlogin = '{$login}' AND (pwd_hash = '{$pwd_hash1}' OR\n\t\t\t\t\t\tpwd_hash = '{$pwd_hash2}')";
            }
        }
        $result = db_query($link, $query);
        if (db_num_rows($result) == 1) {
            $_SESSION["uid"] = db_fetch_result($result, 0, "id");
            $_SESSION["name"] = db_fetch_result($result, 0, "login");
            $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
            $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
            db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " . $_SESSION["uid"]);
            // LemonLDAP can send user informations via HTTP HEADER
            if (defined('AUTO_CREATE_USER') && AUTO_CREATE_USER) {
                // update user name
                $fullname = $_SERVER['HTTP_USER_NAME'] ? $_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN'];
                if ($fullname) {
                    $fullname = db_escape_string($fullname);
                    db_query($link, "UPDATE ttrss_users SET full_name = '{$fullname}' WHERE id = " . $_SESSION["uid"]);
                }
                // update user mail
                $email = $_SERVER['HTTP_USER_MAIL'] ? $_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL'];
                if ($email) {
                    $email = db_escape_string($email);
                    db_query($link, "UPDATE ttrss_users SET email = '{$email}' WHERE id = " . $_SESSION["uid"]);
                }
            }
            $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
            $_SESSION["pwd_hash"] = db_fetch_result($result, 0, "pwd_hash");
            $_SESSION["last_version_check"] = time();
            initialize_user_prefs($link, $_SESSION["uid"]);
            return true;
        }
        return false;
    } else {
        $_SESSION["uid"] = 1;
        $_SESSION["name"] = "admin";
        $_SESSION["access_level"] = 10;
        if (!$_SESSION["csrf_token"]) {
            $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
        }
        $_SESSION["ip_address"] = $_SERVER["REMOTE_ADDR"];
        initialize_user_prefs($link, $_SESSION["uid"]);
        return true;
    }
}
开发者ID:rutgerw,项目名称:Tiny-Tiny-RSS,代码行数:89,代码来源:functions.php


注:本文中的get_random_bytes函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。