1 files changed, 0 insertions, 418 deletions
diff --git a/srcs/phpmyadmin/vendor/pragmarx/google2fa/src/Google2FA.php b/srcs/phpmyadmin/vendor/pragmarx/google2fa/src/Google2FA.php
deleted file mode 100644
index 67dbccd..0000000
--- a/srcs/phpmyadmin/vendor/pragmarx/google2fa/src/Google2FA.php
+++ /dev/null
@@ -1,418 +0,0 @@
-<?php
-
-namespace PragmaRX\Google2FA;
-
-use PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException;
-use PragmaRX\Google2FA\Support\Base32;
-use PragmaRX\Google2FA\Support\Constants;
-use PragmaRX\Google2FA\Support\QRCode;
-
-class Google2FA
-{
-    use QRCode, Base32;
-
-    /**
-     * Length of the Token generated.
-     */
-    protected $oneTimePasswordLength = 6;
-
-    /**
-     * Interval between key regeneration.
-     */
-    protected $keyRegeneration = 30;
-
-    /**
-     * Secret.
-     */
-    protected $secret;
-
-    /**
-     * Window.
-     */
-    protected $window = 1; // Keys will be valid for 60 seconds
-
-    /**
-     * Find a valid One Time Password.
-     *
-     * @param $secret
-     * @param $key
-     * @param $window
-     * @param $startingTimestamp
-     * @param $timestamp
-     * @param string $oldTimestamp
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws \PragmaRX\Google2FA\Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return bool
-     */
-    public function findValidOTP(
-        $secret,
-        $key,
-        $window,
-        $startingTimestamp,
-        $timestamp,
-        $oldTimestamp = Constants::ARGUMENT_NOT_SET
-    ) {
-        for (
-            ;
-            $startingTimestamp <= $timestamp + $this->getWindow($window);
-            $startingTimestamp++
-        ) {
-            if (
-                hash_equals($this->oathHotp($secret, $startingTimestamp), $key)
-            ) {
-                return $oldTimestamp === Constants::ARGUMENT_NOT_SET
-                    ? true
-                    : $startingTimestamp;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Generate a digit secret key in base32 format.
-     *
-     * @param int    $length
-     * @param string $prefix
-     *
-     * @throws Exceptions\InvalidCharactersException
-     * @throws Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return string
-     */
-    public function generateSecretKey($length = 16, $prefix = '')
-    {
-        return $this->generateBase32RandomKey($length, $prefix);
-    }
-
-    /**
-     * Get the current one time password for a key.
-     *
-     * @param $secret
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws \PragmaRX\Google2FA\Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return string
-     */
-    public function getCurrentOtp($secret)
-    {
-        return $this->oathHotp($secret, $this->getTimestamp());
-    }
-
-    /**
-     * Get key regeneration.
-     *
-     * @return mixed
-     */
-    public function getKeyRegeneration()
-    {
-        return $this->keyRegeneration;
-    }
-
-    /**
-     * Get OTP length.
-     *
-     * @return mixed
-     */
-    public function getOneTimePasswordLength()
-    {
-        return $this->oneTimePasswordLength;
-    }
-
-    /**
-     * Get secret.
-     *
-     * @param string|null $secret
-     *
-     * @return mixed
-     */
-    public function getSecret($secret = null)
-    {
-        return is_null($secret) ? $this->secret : $secret;
-    }
-
-    /**
-     * Returns the current Unix Timestamp divided by the $keyRegeneration
-     * period.
-     *
-     * @return int
-     **/
-    public function getTimestamp()
-    {
-        return (int) floor(microtime(true) / $this->keyRegeneration);
-    }
-
-    /**
-     * Get the OTP window.
-     *
-     * @param null|int $window
-     *
-     * @return mixed
-     */
-    public function getWindow($window = null)
-    {
-        return is_null($window) ? $this->window : $window;
-    }
-
-    /**
-     * Make a window based starting timestamp.
-     *
-     * @param $window
-     * @param $timestamp
-     * @param $oldTimestamp
-     *
-     * @return mixed
-     */
-    private function makeStartingTimestamp($window, $timestamp, $oldTimestamp)
-    {
-        return $oldTimestamp === Constants::ARGUMENT_NOT_SET
-            ? $timestamp - $this->getWindow($window)
-            : max($timestamp - $this->getWindow($window), $oldTimestamp + 1);
-    }
-
-    /**
-     * Get/use a starting timestamp for key verification.
-     *
-     * @param string|int|null $timestamp
-     *
-     * @return int
-     */
-    protected function makeTimestamp($timestamp = null)
-    {
-        if (is_null($timestamp)) {
-            return $this->getTimestamp();
-        }
-
-        return (int) $timestamp;
-    }
-
-    /**
-     * Takes the secret key and the timestamp and returns the one time
-     * password.
-     *
-     * @param string $secret  - Secret key in binary form.
-     * @param int    $counter - Timestamp as returned by getTimestamp.
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return string
-     */
-    public function oathHotp($secret, $counter)
-    {
-        $secret = $this->base32Decode($this->getSecret($secret));
-
-        if (strlen($secret) < 8) {
-            throw new SecretKeyTooShortException();
-        }
-
-        // Counter must be 64-bit int
-        $bin_counter = pack('N*', 0, $counter);
-
-        $hash = hash_hmac('sha1', $bin_counter, $secret, true);
-
-        return str_pad(
-            $this->oathTruncate($hash),
-            $this->getOneTimePasswordLength(),
-            '0',
-            STR_PAD_LEFT
-        );
-    }
-
-    /**
-     * Extracts the OTP from the SHA1 hash.
-     *
-     * @param string $hash
-     *
-     * @return int
-     **/
-    public function oathTruncate($hash)
-    {
-        $offset = ord($hash[19]) & 0xf;
-
-        $temp = unpack('N', substr($hash, $offset, 4));
-
-        return substr(
-            $temp[1] & 0x7fffffff,
-            -$this->getOneTimePasswordLength()
-        );
-    }
-
-    /**
-     * Remove invalid chars from a base 32 string.
-     *
-     * @param $string
-     *
-     * @return mixed
-     */
-    public function removeInvalidChars($string)
-    {
-        return preg_replace(
-            '/[^' . Constants::VALID_FOR_B32 . ']/',
-            '',
-            $string
-        );
-    }
-
-    /**
-     * Setter for the enforce Google Authenticator compatibility property.
-     *
-     * @param mixed $enforceGoogleAuthenticatorCompatibility
-     *
-     * @return $this
-     */
-    public function setEnforceGoogleAuthenticatorCompatibility(
-        $enforceGoogleAuthenticatorCompatibility
-    ) {
-        $this->enforceGoogleAuthenticatorCompatibility = $enforceGoogleAuthenticatorCompatibility;
-
-        return $this;
-    }
-
-    /**
-     * Set key regeneration.
-     *
-     * @param mixed $keyRegeneration
-     */
-    public function setKeyRegeneration($keyRegeneration)
-    {
-        $this->keyRegeneration = $keyRegeneration;
-    }
-
-    /**
-     * Set OTP length.
-     *
-     * @param mixed $oneTimePasswordLength
-     */
-    public function setOneTimePasswordLength($oneTimePasswordLength)
-    {
-        $this->oneTimePasswordLength = $oneTimePasswordLength;
-    }
-
-    /**
-     * Set secret.
-     *
-     * @param mixed $secret
-     */
-    public function setSecret($secret)
-    {
-        $this->secret = $secret;
-    }
-
-    /**
-     * Set the OTP window.
-     *
-     * @param mixed $window
-     */
-    public function setWindow($window)
-    {
-        $this->window = $window;
-    }
-
-    /**
-     * Verifies a user inputted key against the current timestamp. Checks $window
-     * keys either side of the timestamp.
-     *
-     * @param string          $key          - User specified key
-     * @param null|string     $secret
-     * @param null|int        $window
-     * @param null|int        $timestamp
-     * @param null|string|int $oldTimestamp
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws \PragmaRX\Google2FA\Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return bool|int
-     */
-    public function verify(
-        $key,
-        $secret = null,
-        $window = null,
-        $timestamp = null,
-        $oldTimestamp = Constants::ARGUMENT_NOT_SET
-    ) {
-        return $this->verifyKey(
-            $secret,
-            $key,
-            $window,
-            $timestamp,
-            $oldTimestamp
-        );
-    }
-
-    /**
-     * Verifies a user inputted key against the current timestamp. Checks $window
-     * keys either side of the timestamp.
-     *
-     * @param string          $secret
-     * @param string          $key          - User specified key
-     * @param null|int        $window
-     * @param null|int        $timestamp
-     * @param null|string|int $oldTimestamp
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws \PragmaRX\Google2FA\Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return bool|int
-     */
-    public function verifyKey(
-        $secret,
-        $key,
-        $window = null,
-        $timestamp = null,
-        $oldTimestamp = Constants::ARGUMENT_NOT_SET
-    ) {
-        $timestamp = $this->makeTimestamp($timestamp);
-
-        return $this->findValidOTP(
-            $secret,
-            $key,
-            $window,
-            $this->makeStartingTimestamp($window, $timestamp, $oldTimestamp),
-            $timestamp,
-            $oldTimestamp
-        );
-    }
-
-    /**
-     * Verifies a user inputted key against the current timestamp. Checks $window
-     * keys either side of the timestamp, but ensures that the given key is newer than
-     * the given oldTimestamp. Useful if you need to ensure that a single key cannot
-     * be used twice.
-     *
-     * @param string   $secret
-     * @param string   $key          - User specified key
-     * @param int      $oldTimestamp - The timestamp from the last verified key
-     * @param int|null $window
-     * @param int|null $timestamp
-     *
-     * @throws \PragmaRX\Google2FA\Exceptions\SecretKeyTooShortException
-     * @throws \PragmaRX\Google2FA\Exceptions\InvalidCharactersException
-     * @throws \PragmaRX\Google2FA\Exceptions\IncompatibleWithGoogleAuthenticatorException
-     *
-     * @return bool|int - false (not verified) or the timestamp of the verified key
-     */
-    public function verifyKeyNewer(
-        $secret,
-        $key,
-        $oldTimestamp,
-        $window = null,
-        $timestamp = null
-    ) {
-        return $this->verifyKey(
-            $secret,
-            $key,
-            $window,
-            $timestamp,
-            $oldTimestamp
-        );
-    }
-}