implement one time passwords using TOTP
|
@ -6,6 +6,48 @@ class Auth_Internal extends Auth_Base {
|
|||
$pwd_hash1 = encrypt_password($password);
|
||||
$pwd_hash2 = encrypt_password($password, $login);
|
||||
$login = db_escape_string($login);
|
||||
$otp = db_escape_string($_REQUEST["otp"]);
|
||||
|
||||
if (get_schema_version($this->link) > 96) {
|
||||
$result = db_query($this->link, "SELECT otp_enabled,salt FROM ttrss_users WHERE
|
||||
login = '$login'");
|
||||
|
||||
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 != $otp_check) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
?><html>
|
||||
<head><title>Tiny Tiny RSS</title></head>
|
||||
<body>
|
||||
<form method="POST">
|
||||
<input type="hidden" name="login_action" value="do_login">
|
||||
<input type="hidden" name="login" value="<?php echo htmlspecialchars($login) ?>">
|
||||
<input type="hidden" name="password" value="<?php echo htmlspecialchars($password) ?>">
|
||||
|
||||
<label><?php echo __("Please enter your one time password:") ?></label>
|
||||
<input type="password" size="6" name="otp"/>
|
||||
<input type="submit" value="Continue"/>
|
||||
</form>
|
||||
</form>
|
||||
<?php
|
||||
exit;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (get_schema_version($this->link) > 87) {
|
||||
|
||||
|
@ -104,7 +146,7 @@ class Auth_Internal extends Auth_Base {
|
|||
$new_password_hash = encrypt_password($new_password, $new_salt, true);
|
||||
|
||||
db_query($this->link, "UPDATE ttrss_users SET
|
||||
pwd_hash = '$new_password_hash', salt = '$new_salt'
|
||||
pwd_hash = '$new_password_hash', salt = '$new_salt', otp_enabled = false
|
||||
WHERE id = '$owner_uid'");
|
||||
|
||||
$_SESSION["pwd_hash"] = $new_password_hash;
|
||||
|
|
|
@ -154,12 +154,15 @@ class Pref_Prefs extends Handler_Protected {
|
|||
|
||||
print "<table width=\"100%\" class=\"prefPrefsList\">";
|
||||
|
||||
$result = db_query($this->link, "SELECT email,full_name,
|
||||
print "<h2>" . __("Personal data") . "</h2>";
|
||||
|
||||
$result = db_query($this->link, "SELECT email,full_name,otp_enabled,
|
||||
access_level FROM ttrss_users
|
||||
WHERE id = ".$_SESSION["uid"]);
|
||||
|
||||
$email = htmlspecialchars(db_fetch_result($result, 0, "email"));
|
||||
$full_name = htmlspecialchars(db_fetch_result($result, 0, "full_name"));
|
||||
$otp_enabled = sql_bool_to_bool(db_fetch_result($result, 0, "otp_enabled"));
|
||||
|
||||
print "<tr><td width=\"40%\">".__('Full name')."</td>";
|
||||
print "<td class=\"prefValue\"><input dojoType=\"dijit.form.ValidationTextBox\" name=\"full_name\" required=\"1\"
|
||||
|
@ -194,6 +197,8 @@ class Pref_Prefs extends Handler_Protected {
|
|||
|
||||
if ($authenticator && method_exists($authenticator, "change_password")) {
|
||||
|
||||
print "<h2>" . __("Password") . "</h2>";
|
||||
|
||||
$result = db_query($this->link, "SELECT id FROM ttrss_users
|
||||
WHERE id = ".$_SESSION["uid"]." AND pwd_hash
|
||||
= 'SHA1:5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8'");
|
||||
|
@ -249,6 +254,55 @@ class Pref_Prefs extends Handler_Protected {
|
|||
|
||||
print "</form>";
|
||||
|
||||
if ($_SESSION["auth_module"] == "internal") {
|
||||
|
||||
print "<h2>" . __("One time passwords / Authenticator") . "</h2>";
|
||||
|
||||
if ($otp_enabled) {
|
||||
|
||||
print "<p>".__("One time passwords are currently enabled. Change your current password and refresh this page to reconfigure.") . "</p>";
|
||||
|
||||
} else {
|
||||
|
||||
print "<p>".__("You will need a compatible Authenticator to use this. Changing your password would automatically disable OTP.") . "</p>";
|
||||
|
||||
print "<p>".__("Scan the following code by the Authenticator application:")."</p>";
|
||||
|
||||
$csrf_token = $_SESSION["csrf_token"];
|
||||
|
||||
print "<img src=\"backend.php?op=pref-prefs&method=otpqrcode&csrf_token=$csrf_token\">";
|
||||
|
||||
print "<form dojoType=\"dijit.form.Form\" id=\"changeOtpForm\">";
|
||||
|
||||
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"pref-prefs\">";
|
||||
print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"changeotp\">";
|
||||
|
||||
print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
|
||||
evt.preventDefault();
|
||||
if (this.validate()) {
|
||||
notify_progress('Saving data...', true);
|
||||
|
||||
new Ajax.Request('backend.php', {
|
||||
parameters: dojo.objectToQuery(this.getValues()),
|
||||
onComplete: function(transport) {
|
||||
window.location.reload();
|
||||
} });
|
||||
|
||||
}
|
||||
</script>";
|
||||
|
||||
print "<input dojoType=\"dijit.form.CheckBox\" required=\"1\"
|
||||
type=\"checkbox\" id=\"enable_otp\" name=\"enable_otp\"/> ";
|
||||
print "<label for=\"enable_otp\">".__("I have scanned the code and would like to enable OTP")."</label>";
|
||||
|
||||
print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
|
||||
__("Save OTP setting")."</button>";
|
||||
|
||||
print "</form>";
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
print "</div>"; #pane
|
||||
|
@ -571,5 +625,34 @@ class Pref_Prefs extends Handler_Protected {
|
|||
function toggleAdvanced() {
|
||||
$_SESSION["prefs_show_advanced"] = !$_SESSION["prefs_show_advanced"];
|
||||
}
|
||||
|
||||
function otpqrcode() {
|
||||
require_once "lib/otphp/vendor/base32.php";
|
||||
require_once "lib/otphp/lib/otp.php";
|
||||
require_once "lib/otphp/lib/totp.php";
|
||||
require_once "lib/phpqrcode/phpqrcode.php";
|
||||
|
||||
$result = db_query($this->link, "SELECT login,salt
|
||||
FROM ttrss_users
|
||||
WHERE id = ".$_SESSION["uid"]);
|
||||
|
||||
$base32 = new Base32();
|
||||
|
||||
$login = db_fetch_result($result, 0, "login");
|
||||
$secret = $base32->encode(sha1(db_fetch_result($result, 0, "salt")));
|
||||
|
||||
$topt = new \OTPHP\TOTP($secret);
|
||||
|
||||
print QRcode::png($topt->provisioning_uri($login));
|
||||
}
|
||||
|
||||
function changeotp() {
|
||||
$enable_otp = $_REQUEST["enable_otp"];
|
||||
|
||||
if ($enable_otp == "on") {
|
||||
db_query($this->link, "UPDATE ttrss_users SET otp_enabled = true WHERE
|
||||
id = " . $_SESSION["uid"]);
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
<?php
|
||||
define('EXPECTED_CONFIG_VERSION', 26);
|
||||
define('SCHEMA_VERSION', 96);
|
||||
define('SCHEMA_VERSION', 97);
|
||||
|
||||
$fetch_last_error = false;
|
||||
|
||||
|
|
|
@ -0,0 +1,20 @@
|
|||
Copyright (c) 2011 Le Lag
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
<?php
|
||||
/*
|
||||
* Copyright (c) 2011 Le Lag
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
namespace OTPHP {
|
||||
/**
|
||||
* HOTP - One time password generator
|
||||
*
|
||||
* The HOTP class allow for the generation
|
||||
* and verification of one-time password using
|
||||
* the HOTP specified algorithm.
|
||||
*
|
||||
* This class is meant to be compatible with
|
||||
* Google Authenticator
|
||||
*
|
||||
* This class was originally ported from the rotp
|
||||
* ruby library available at https://github.com/mdp/rotp
|
||||
*/
|
||||
class HOTP extends OTP {
|
||||
/**
|
||||
* Get the password for a specific counter value
|
||||
* @param integer $count the counter which is used to
|
||||
* seed the hmac hash function.
|
||||
* @return integer the One Time Password
|
||||
*/
|
||||
public function at($count) {
|
||||
return $this->generateOTP($count);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Verify if a password is valid for a specific counter value
|
||||
*
|
||||
* @param integer $otp the one-time password
|
||||
* @param integer $counter the counter value
|
||||
* @return bool true if the counter is valid, false otherwise
|
||||
*/
|
||||
public function verify($otp, $counter) {
|
||||
return ($otp == $this->at($counter));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the uri for a specific secret for hotp method.
|
||||
* Can be encoded as a image for simple configuration in
|
||||
* Google Authenticator.
|
||||
*
|
||||
* @param string $name the name of the account / profile
|
||||
* @param integer $initial_count the initial counter
|
||||
* @return string the uri for the hmac secret
|
||||
*/
|
||||
public function provisioning_uri($name, $initial_count) {
|
||||
return "otpauth://hotp/".urlencode($name)."?secret={$this->secret}&counter=$initial_count";
|
||||
}
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,120 @@
|
|||
<?php
|
||||
/*
|
||||
* Copyright (c) 2011 Le Lag
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
namespace OTPHP {
|
||||
/**
|
||||
* One Time Password Generator
|
||||
*
|
||||
* The OTP class allow the generation of one-time
|
||||
* password that is described in rfc 4xxx.
|
||||
*
|
||||
* This is class is meant to be compatible with
|
||||
* Google Authenticator.
|
||||
*
|
||||
* This class was originally ported from the rotp
|
||||
* ruby library available at https://github.com/mdp/rotp
|
||||
*/
|
||||
class OTP {
|
||||
/**
|
||||
* The base32 encoded secret key
|
||||
* @var string
|
||||
*/
|
||||
public $secret;
|
||||
|
||||
/**
|
||||
* The algorithm used for the hmac hash function
|
||||
* @var string
|
||||
*/
|
||||
public $digest;
|
||||
|
||||
/**
|
||||
* The number of digits in the one-time password
|
||||
* @var integer
|
||||
*/
|
||||
public $digits;
|
||||
|
||||
/**
|
||||
* Constructor for the OTP class
|
||||
* @param string $secret the secret key
|
||||
* @param array $opt options array can contain the
|
||||
* following keys :
|
||||
* @param integer digits : the number of digits in the one time password
|
||||
* Currently Google Authenticator only support 6. Defaults to 6.
|
||||
* @param string digest : the algorithm used for the hmac hash function
|
||||
* Google Authenticator only support sha1. Defaults to sha1
|
||||
*
|
||||
* @return new OTP class.
|
||||
*/
|
||||
public function __construct($secret, $opt = Array()) {
|
||||
$this->digits = isset($opt['digits']) ? $opt['digits'] : 6;
|
||||
$this->digest = isset($opt['digest']) ? $opt['digest'] : 'sha1';
|
||||
$this->secret = $secret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a one-time password
|
||||
*
|
||||
* @param integer $input : number used to seed the hmac hash function.
|
||||
* This number is usually a counter (HOTP) or calculated based on the current
|
||||
* timestamp (see TOTP class).
|
||||
* @return integer the one-time password
|
||||
*/
|
||||
public function generateOTP($input) {
|
||||
$hash = hash_hmac($this->digest, $this->intToBytestring($input), $this->byteSecret());
|
||||
foreach(str_split($hash, 2) as $hex) { // stupid PHP has bin2hex but no hex2bin WTF
|
||||
$hmac[] = hexdec($hex);
|
||||
}
|
||||
$offset = $hmac[19] & 0xf;
|
||||
$code = ($hmac[$offset+0] & 0x7F) << 24 |
|
||||
($hmac[$offset + 1] & 0xFF) << 16 |
|
||||
($hmac[$offset + 2] & 0xFF) << 8 |
|
||||
($hmac[$offset + 3] & 0xFF);
|
||||
return $code % pow(10, $this->digits);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the binary value of the base32 encoded secret
|
||||
* @access private
|
||||
* This method should be private but was left public for
|
||||
* phpunit tests to work.
|
||||
* @return binary secret key
|
||||
*/
|
||||
public function byteSecret() {
|
||||
return \Base32::decode($this->secret);
|
||||
}
|
||||
|
||||
/**
|
||||
* Turns an integer in a OATH bytestring
|
||||
* @param integer $int
|
||||
* @access private
|
||||
* @return string bytestring
|
||||
*/
|
||||
public function intToBytestring($int) {
|
||||
$result = Array();
|
||||
while($int != 0) {
|
||||
$result[] = chr($int & 0xFF);
|
||||
$int >>= 8;
|
||||
}
|
||||
return str_pad(join(array_reverse($result)), 8, "\000", STR_PAD_LEFT);
|
||||
}
|
||||
}
|
||||
}
|
|
@ -0,0 +1,27 @@
|
|||
<?php
|
||||
/*
|
||||
* Copyright (c) 2011 Le Lag
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
require_once dirname(__FILE__).'/../vendor/libs.php';
|
||||
require_once dirname(__FILE__).'/otp.php';
|
||||
require_once dirname(__FILE__).'/hotp.php';
|
||||
require_once dirname(__FILE__).'/totp.php';
|
||||
|
|
@ -0,0 +1,106 @@
|
|||
<?php
|
||||
/*
|
||||
* Copyright (c) 2011 Le Lag
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
namespace OTPHP {
|
||||
/**
|
||||
* TOTP - One time password generator
|
||||
*
|
||||
* The TOTP class allow for the generation
|
||||
* and verification of one-time password using
|
||||
* the TOTP specified algorithm.
|
||||
*
|
||||
* This class is meant to be compatible with
|
||||
* Google Authenticator
|
||||
*
|
||||
* This class was originally ported from the rotp
|
||||
* ruby library available at https://github.com/mdp/rotp
|
||||
*/
|
||||
class TOTP extends OTP {
|
||||
/**
|
||||
* The interval in seconds for a one-time password timeframe
|
||||
* Defaults to 30
|
||||
* @var integer
|
||||
*/
|
||||
public $interval;
|
||||
|
||||
public function __construct($s, $opt = Array()) {
|
||||
$this->interval = isset($opt['interval']) ? $opt['interval'] : 30;
|
||||
parent::__construct($s, $opt);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the password for a specific timestamp value
|
||||
*
|
||||
* @param integer $timestamp the timestamp which is timecoded and
|
||||
* used to seed the hmac hash function.
|
||||
* @return integer the One Time Password
|
||||
*/
|
||||
public function at($timestamp) {
|
||||
return $this->generateOTP($this->timecode($timestamp));
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the password for the current timestamp value
|
||||
*
|
||||
* @return integer the current One Time Password
|
||||
*/
|
||||
public function now() {
|
||||
return $this->generateOTP($this->timecode(time()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify if a password is valid for a specific counter value
|
||||
*
|
||||
* @param integer $otp the one-time password
|
||||
* @param integer $timestamp the timestamp for the a given time, defaults to current time.
|
||||
* @return bool true if the counter is valid, false otherwise
|
||||
*/
|
||||
public function verify($otp, $timestamp = null) {
|
||||
if($timestamp === null)
|
||||
$timestamp = time();
|
||||
return ($otp == $this->at($timestamp));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the uri for a specific secret for totp method.
|
||||
* Can be encoded as a image for simple configuration in
|
||||
* Google Authenticator.
|
||||
*
|
||||
* @param string $name the name of the account / profile
|
||||
* @return string the uri for the hmac secret
|
||||
*/
|
||||
public function provisioning_uri($name) {
|
||||
return "otpauth://totp/".urlencode($name)."?secret={$this->secret}";
|
||||
}
|
||||
|
||||
/**
|
||||
* Transform a timestamp in a counter based on specified internal
|
||||
*
|
||||
* @param integer $timestamp
|
||||
* @return integer the timecode
|
||||
*/
|
||||
protected function timecode($timestamp) {
|
||||
return (int)( (((int)$timestamp * 1000) / ($this->interval * 1000)));
|
||||
}
|
||||
}
|
||||
|
||||
}
|
|
@ -0,0 +1,83 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* Encode in Base32 based on RFC 4648.
|
||||
* Requires 20% more space than base64
|
||||
* Great for case-insensitive filesystems like Windows and URL's (except for = char which can be excluded using the pad option for urls)
|
||||
*
|
||||
* @package default
|
||||
* @author Bryan Ruiz
|
||||
**/
|
||||
class Base32 {
|
||||
|
||||
private static $map = array(
|
||||
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', // 7
|
||||
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', // 15
|
||||
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', // 23
|
||||
'Y', 'Z', '2', '3', '4', '5', '6', '7', // 31
|
||||
'=' // padding char
|
||||
);
|
||||
|
||||
private static $flippedMap = array(
|
||||
'A'=>'0', 'B'=>'1', 'C'=>'2', 'D'=>'3', 'E'=>'4', 'F'=>'5', 'G'=>'6', 'H'=>'7',
|
||||
'I'=>'8', 'J'=>'9', 'K'=>'10', 'L'=>'11', 'M'=>'12', 'N'=>'13', 'O'=>'14', 'P'=>'15',
|
||||
'Q'=>'16', 'R'=>'17', 'S'=>'18', 'T'=>'19', 'U'=>'20', 'V'=>'21', 'W'=>'22', 'X'=>'23',
|
||||
'Y'=>'24', 'Z'=>'25', '2'=>'26', '3'=>'27', '4'=>'28', '5'=>'29', '6'=>'30', '7'=>'31'
|
||||
);
|
||||
|
||||
/**
|
||||
* Use padding false when encoding for urls
|
||||
*
|
||||
* @return base32 encoded string
|
||||
* @author Bryan Ruiz
|
||||
**/
|
||||
public static function encode($input, $padding = true) {
|
||||
if(empty($input)) return "";
|
||||
$input = str_split($input);
|
||||
$binaryString = "";
|
||||
for($i = 0; $i < count($input); $i++) {
|
||||
$binaryString .= str_pad(base_convert(ord($input[$i]), 10, 2), 8, '0', STR_PAD_LEFT);
|
||||
}
|
||||
$fiveBitBinaryArray = str_split($binaryString, 5);
|
||||
$base32 = "";
|
||||
$i=0;
|
||||
while($i < count($fiveBitBinaryArray)) {
|
||||
$base32 .= self::$map[base_convert(str_pad($fiveBitBinaryArray[$i], 5,'0'), 2, 10)];
|
||||
$i++;
|
||||
}
|
||||
if($padding && ($x = strlen($binaryString) % 40) != 0) {
|
||||
if($x == 8) $base32 .= str_repeat(self::$map[32], 6);
|
||||
else if($x == 16) $base32 .= str_repeat(self::$map[32], 4);
|
||||
else if($x == 24) $base32 .= str_repeat(self::$map[32], 3);
|
||||
else if($x == 32) $base32 .= self::$map[32];
|
||||
}
|
||||
return $base32;
|
||||
}
|
||||
|
||||
public static function decode($input) {
|
||||
if(empty($input)) return;
|
||||
$paddingCharCount = substr_count($input, self::$map[32]);
|
||||
$allowedValues = array(6,4,3,1,0);
|
||||
if(!in_array($paddingCharCount, $allowedValues)) return false;
|
||||
for($i=0; $i<4; $i++){
|
||||
if($paddingCharCount == $allowedValues[$i] &&
|
||||
substr($input, -($allowedValues[$i])) != str_repeat(self::$map[32], $allowedValues[$i])) return false;
|
||||
}
|
||||
$input = str_replace('=','', $input);
|
||||
$input = str_split($input);
|
||||
$binaryString = "";
|
||||
for($i=0; $i < count($input); $i = $i+8) {
|
||||
$x = "";
|
||||
if(!in_array($input[$i], self::$map)) return false;
|
||||
for($j=0; $j < 8; $j++) {
|
||||
$x .= str_pad(base_convert(@self::$flippedMap[@$input[$i + $j]], 10, 2), 5, '0', STR_PAD_LEFT);
|
||||
}
|
||||
$eightBits = str_split($x, 8);
|
||||
for($z = 0; $z < count($eightBits); $z++) {
|
||||
$binaryString .= ( ($y = chr(base_convert($eightBits[$z], 2, 10))) || ord($y) == 48 ) ? $y:"";
|
||||
}
|
||||
}
|
||||
return $binaryString;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
<?php
|
||||
/*
|
||||
* Copyright (c) 2011 Le Lag
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// Add any needed third party library to this directory
|
||||
|
||||
//require_once dirname(__FILE__).'/some_lib/lib.php';
|
||||
require_once dirname(__FILE__).'/base32.php';
|
|
@ -0,0 +1,38 @@
|
|||
* 1.0.0 build 2010031920
|
||||
|
||||
- first public release
|
||||
- help in readme, install
|
||||
- cleanup ans separation of QRtools and QRspec
|
||||
- now TCPDF binding requires minimal changes in TCPDF, having most of job
|
||||
done in QRtools tcpdfBarcodeArray
|
||||
- nicer QRtools::timeBenchmark output
|
||||
- license and copyright notices in files
|
||||
- indent cleanup - from tab to 4spc, keep it that way please :)
|
||||
- sf project, repository, wiki
|
||||
- simple code generator in index.php
|
||||
|
||||
* 1.1.0 build 2010032113
|
||||
|
||||
- added merge tool wich generate merged version of code
|
||||
located in phpqrcode.php
|
||||
- splited qrconst.php from qrlib.php
|
||||
|
||||
* 1.1.1 build 2010032405
|
||||
|
||||
- patch by Rick Seymour allowing saving PNG and displaying it at the same time
|
||||
- added version info in VERSION file
|
||||
- modified merge tool to include version info into generated file
|
||||
- fixed e-mail in almost all head comments
|
||||
|
||||
* 1.1.2 build 2010032722
|
||||
|
||||
- full integration with TCPDF thanks to Nicola Asuni, it's author
|
||||
- fixed bug with alphanumeric encoding detection
|
||||
|
||||
* 1.1.3 build 2010081807
|
||||
|
||||
- short opening tags replaced with standard ones
|
||||
|
||||
* 1.1.4 build 2010100721
|
||||
|
||||
- added missing static keyword QRinput::check (found by Luke Brookhart, Onjax LLC)
|
|
@ -0,0 +1,67 @@
|
|||
== REQUIREMENTS ==
|
||||
|
||||
* PHP5
|
||||
* PHP GD2 extension with JPEG and PNG support
|
||||
|
||||
== INSTALLATION ==
|
||||
|
||||
If you want to recreate cache by yourself make sure cache directory is
|
||||
writable and you have permisions to write into it. Also make sure you are
|
||||
able to read files in it if you have cache option enabled
|
||||
|
||||
== CONFIGURATION ==
|
||||
|
||||
Feel free to modify config constants in qrconfig.php file. Read about it in
|
||||
provided comments and project wiki page (links in README file)
|
||||
|
||||
== QUICK START ==
|
||||
|
||||
Notice: probably you should'nt use all of this in same script :)
|
||||
|
||||
<?phpb
|
||||
|
||||
//include only that one, rest required files will be included from it
|
||||
include "qrlib.php"
|
||||
|
||||
//write code into file, Error corection lecer is lowest, L (one form: L,M,Q,H)
|
||||
//each code square will be 4x4 pixels (4x zoom)
|
||||
//code will have 2 code squares white boundary around
|
||||
|
||||
QRcode::png('PHP QR Code :)', 'test.png', 'L', 4, 2);
|
||||
|
||||
//same as above but outputs file directly into browser (with appr. header etc.)
|
||||
//all other settings are default
|
||||
//WARNING! it should be FIRST and ONLY output generated by script, otherwise
|
||||
//rest of output will land inside PNG binary, breaking it for sure
|
||||
QRcode::png('PHP QR Code :)');
|
||||
|
||||
//show benchmark
|
||||
QRtools::timeBenchmark();
|
||||
|
||||
//rebuild cache
|
||||
QRtools::buildCache();
|
||||
|
||||
//code generated in text mode - as a binary table
|
||||
//then displayed out as HTML using Unicode block building chars :)
|
||||
$tab = $qr->encode('PHP QR Code :)');
|
||||
QRspec::debug($tab, true);
|
||||
|
||||
== TCPDF INTEGRATION ==
|
||||
|
||||
Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php.
|
||||
Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge)
|
||||
2dbarcodes.php
|
||||
|
||||
Then use similar as example #50 from TCPDF examples:
|
||||
|
||||
<?php
|
||||
|
||||
$style = array(
|
||||
'border' => true,
|
||||
'padding' => 4,
|
||||
'fgcolor' => array(0,0,0),
|
||||
'bgcolor' => false, //array(255,255,255)
|
||||
);
|
||||
|
||||
//code name: QR, specify error correction level after semicolon (L,M,Q,H)
|
||||
$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
|
|
@ -0,0 +1,165 @@
|
|||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
|
||||
This version of the GNU Lesser General Public License incorporates
|
||||
the terms and conditions of version 3 of the GNU General Public
|
||||
License, supplemented by the additional permissions listed below.
|
||||
|
||||
0. Additional Definitions.
|
||||
|
||||
As used herein, "this License" refers to version 3 of the GNU Lesser
|
||||
General Public License, and the "GNU GPL" refers to version 3 of the GNU
|
||||
General Public License.
|
||||
|
||||
"The Library" refers to a covered work governed by this License,
|
||||
other than an Application or a Combined Work as defined below.
|
||||
|
||||
An "Application" is any work that makes use of an interface provided
|
||||
by the Library, but which is not otherwise based on the Library.
|
||||
Defining a subclass of a class defined by the Library is deemed a mode
|
||||
of using an interface provided by the Library.
|
||||
|
||||
A "Combined Work" is a work produced by combining or linking an
|
||||
Application with the Library. The particular version of the Library
|
||||
with which the Combined Work was made is also called the "Linked
|
||||
Version".
|
||||
|
||||
The "Minimal Corresponding Source" for a Combined Work means the
|
||||
Corresponding Source for the Combined Work, excluding any source code
|
||||
for portions of the Combined Work that, considered in isolation, are
|
||||
based on the Application, and not on the Linked Version.
|
||||
|
||||
The "Corresponding Application Code" for a Combined Work means the
|
||||
object code and/or source code for the Application, including any data
|
||||
and utility programs needed for reproducing the Combined Work from the
|
||||
Application, but excluding the System Libraries of the Combined Work.
|
||||
|
||||
1. Exception to Section 3 of the GNU GPL.
|
||||
|
||||
You may convey a covered work under sections 3 and 4 of this License
|
||||
without being bound by section 3 of the GNU GPL.
|
||||
|
||||
2. Conveying Modified Versions.
|
||||
|
||||
If you modify a copy of the Library, and, in your modifications, a
|
||||
facility refers to a function or data to be supplied by an Application
|
||||
that uses the facility (other than as an argument passed when the
|
||||
facility is invoked), then you may convey a copy of the modified
|
||||
version:
|
||||
|
||||
a) under this License, provided that you make a good faith effort to
|
||||
ensure that, in the event an Application does not supply the
|
||||
function or data, the facility still operates, and performs
|
||||
whatever part of its purpose remains meaningful, or
|
||||
|
||||
b) under the GNU GPL, with none of the additional permissions of
|
||||
this License applicable to that copy.
|
||||
|
||||
3. Object Code Incorporating Material from Library Header Files.
|
||||
|
||||
The object code form of an Application may incorporate material from
|
||||
a header file that is part of the Library. You may convey such object
|
||||
code under terms of your choice, provided that, if the incorporated
|
||||
material is not limited to numerical parameters, data structure
|
||||
layouts and accessors, or small macros, inline functions and templates
|
||||
(ten or fewer lines in length), you do both of the following:
|
||||
|
||||
a) Give prominent notice with each copy of the object code that the
|
||||
Library is used in it and that the Library and its use are
|
||||
covered by this License.
|
||||
|
||||
b) Accompany the object code with a copy of the GNU GPL and this license
|
||||
document.
|
||||
|
||||
4. Combined Works.
|
||||
|
||||
You may convey a Combined Work under terms of your choice that,
|
||||
taken together, effectively do not restrict modification of the
|
||||
portions of the Library contained in the Combined Work and reverse
|
||||
engineering for debugging such modifications, if you also do each of
|
||||
the following:
|
||||
|
||||
a) Give prominent notice with each copy of the Combined Work that
|
||||
the Library is used in it and that the Library and its use are
|
||||
covered by this License.
|
||||
|
||||
b) Accompany the Combined Work with a copy of the GNU GPL and this license
|
||||
document.
|
||||
|
||||
c) For a Combined Work that displays copyright notices during
|
||||
execution, include the copyright notice for the Library among
|
||||
these notices, as well as a reference directing the user to the
|
||||
copies of the GNU GPL and this license document.
|
||||
|
||||
d) Do one of the following:
|
||||
|
||||
0) Convey the Minimal Corresponding Source under the terms of this
|
||||
License, and the Corresponding Application Code in a form
|
||||
suitable for, and under terms that permit, the user to
|
||||
recombine or relink the Application with a modified version of
|
||||
the Linked Version to produce a modified Combined Work, in the
|
||||
manner specified by section 6 of the GNU GPL for conveying
|
||||
Corresponding Source.
|
||||
|
||||
1) Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (a) uses at run time
|
||||
a copy of the Library already present on the user's computer
|
||||
system, and (b) will operate properly with a modified version
|
||||
of the Library that is interface-compatible with the Linked
|
||||
Version.
|
||||
|
||||
e) Provide Installation Information, but only if you would otherwise
|
||||
be required to provide such information under section 6 of the
|
||||
GNU GPL, and only to the extent that such information is
|
||||
necessary to install and execute a modified version of the
|
||||
Combined Work produced by recombining or relinking the
|
||||
Application with a modified version of the Linked Version. (If
|
||||
you use option 4d0, the Installation Information must accompany
|
||||
the Minimal Corresponding Source and Corresponding Application
|
||||
Code. If you use option 4d1, you must provide the Installation
|
||||
Information in the manner specified by section 6 of the GNU GPL
|
||||
for conveying Corresponding Source.)
|
||||
|
||||
5. Combined Libraries.
|
||||
|
||||
You may place library facilities that are a work based on the
|
||||
Library side by side in a single library together with other library
|
||||
facilities that are not Applications and are not covered by this
|
||||
License, and convey such a combined library under terms of your
|
||||
choice, if you do both of the following:
|
||||
|
||||
a) Accompany the combined library with a copy of the same work based
|
||||
on the Library, uncombined with any other library facilities,
|
||||
conveyed under the terms of this License.
|
||||
|
||||
b) Give prominent notice with the combined library that part of it
|
||||
is a work based on the Library, and explaining where to find the
|
||||
accompanying uncombined form of the same work.
|
||||
|
||||
6. Revised Versions of the GNU Lesser General Public License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions
|
||||
of the GNU Lesser General Public License from time to time. Such new
|
||||
versions will be similar in spirit to the present version, but may
|
||||
differ in detail to address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Library as you received it specifies that a certain numbered version
|
||||
of the GNU Lesser General Public License "or any later version"
|
||||
applies to it, you have the option of following the terms and
|
||||
conditions either of that published version or of any later version
|
||||
published by the Free Software Foundation. If the Library as you
|
||||
received it does not specify a version number of the GNU Lesser
|
||||
General Public License, you may choose any version of the GNU Lesser
|
||||
General Public License ever published by the Free Software Foundation.
|
||||
|
||||
If the Library as you received it specifies that a proxy can decide
|
||||
whether future versions of the GNU Lesser General Public License shall
|
||||
apply, that proxy's public statement of acceptance of any version is
|
||||
permanent authorization for you to choose that version for the
|
||||
Library.
|
|
@ -0,0 +1,45 @@
|
|||
This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
|
||||
LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
|
||||
|
||||
== LICENSING ==
|
||||
|
||||
Copyright (C) 2010 by Dominik Dzienia
|
||||
|
||||
This library is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU Lesser General Public License as published by the Free
|
||||
Software Foundation; either version 3 of the License, or any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. See the GNU Lesser General Public License (LICENSE file)
|
||||
for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public License along
|
||||
with this library; if not, write to the Free Software Foundation, Inc., 51
|
||||
Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
|
||||
== INSTALATION AND USAGE ==
|
||||
|
||||
* INSTALL file
|
||||
* http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
|
||||
|
||||
== CONTACT ==
|
||||
|
||||
Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
|
||||
folowing project pages:
|
||||
|
||||
* http://sourceforge.net/projects/phpqrcode/
|
||||
* http://phpqrcode.sourceforge.net/
|
||||
|
||||
== ACKNOWLEDGMENTS ==
|
||||
|
||||
Based on C libqrencode library (ver. 3.1.1)
|
||||
Copyright (C) 2006-2010 by Kentaro Fukuchi
|
||||
http://megaui.net/fukuchi/works/qrencode/index.en.html
|
||||
|
||||
QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
|
||||
countries.
|
||||
|
||||
Reed-Solomon code encoder is written by Phil Karn, KA9Q.
|
||||
Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
1.1.4
|
||||
2010100721
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