class wfJWT { private $claims; const JWT_TTL = 600; const ISSUER = 600; public static function extractTokenContents($token) { if (!is_string($token)) { throw new InvalidArgumentException('Token is not a string. ' . gettype($token) . ' given.'); } // Verify the token matches the JWT format. if (!preg_match('/^[a-zA-Z0-9\-_]+?\.[a-zA-Z0-9\-_]+?\.[a-zA-Z0-9\-_]+?$/', $token)) { throw new wfJWTException('Invalid token format.'); } list($header, $body, $signature) = explode('.', $token); // Test that the token is valid and not expired. $decodedHeader = base64_decode($header); if (!(is_string($decodedHeader) && $decodedHeader)) { throw new wfJWTException('Token header is invalid.'); } $header = json_decode($decodedHeader, true); if (!is_array($header)) { throw new wfJWTException('Token header is invalid.'); } $decodedBody = base64_decode($body); if (!(is_string($decodedBody) && $decodedBody)) { throw new wfJWTException('Token body is invalid.'); } $body = json_decode($decodedBody, true); if (!is_array($body)) { throw new wfJWTException('Token body is invalid.'); } return array( 'header' => $header, 'body' => $body, 'signature' => $signature, ); } /** * @param mixed $subject */ public function __construct($subject = null) { $this->claims = $this->getClaimDefaults(); $this->claims['sub'] = $subject; } /** * @return string */ public function encode() { $header = $this->encodeString($this->buildHeader()); $body = $this->encodeString($this->buildBody()); return sprintf('%s.%s.%s', $header, $body, $this->encodeString($this->sign(sprintf('%s.%s', $header, $body)))); } /** * @param string $token * @return array * @throws wfJWTException|InvalidArgumentException */ public function decode($token) { if (!is_string($token)) { throw new InvalidArgumentException('Token is not a string. ' . gettype($token) . ' given.'); } // Verify the token matches the JWT format. if (!preg_match('/^[a-zA-Z0-9\-_]+?\.[a-zA-Z0-9\-_]+?\.[a-zA-Z0-9\-_]+?$/', $token)) { throw new wfJWTException('Invalid token format.'); } list($header, $body, $signature) = explode('.', $token); // Verify signature matches the supplied payload. if (!$this->verifySignature($this->decodeString($signature), sprintf('%s.%s', $header, $body))) { throw new wfJWTException('Invalid signature.'); } // Test that the token is valid and not expired. $decodedHeader = base64_decode($header); if (!(is_string($decodedHeader) && $decodedHeader)) { throw new wfJWTException('Token header is invalid.'); } $header = json_decode($decodedHeader, true); if (!( is_array($header) && array_key_exists('alg', $header) && $header['alg'] === 'HS256' && $header['typ'] === 'JWT' )) { throw new wfJWTException('Token header is invalid.'); } $decodedBody = base64_decode($body); if (!(is_string($decodedBody) && $decodedBody)) { throw new wfJWTException('Token body is invalid.'); } $body = json_decode($decodedBody, true); if (!( is_array($body) && // Check the token not before now timestamp. array_key_exists('nbf', $body) && is_numeric($body['nbf']) && $body['nbf'] <= time() && // Check the token is not expired. array_key_exists('exp', $body) && is_numeric($body['exp']) && $body['exp'] >= time() && // Check the issuer and audience is ours. $body['iss'] === 'Wordfence ' . WORDFENCE_VERSION && $body['aud'] === 'Wordfence Central' )) { throw new wfJWTException('Token is invalid or expired.'); } return array( 'header' => $header, 'body' => $body, ); } /** * @param string $string * @return string */ public function sign($string) { $salt = wp_salt('auth'); return hash_hmac('sha256', $string, $salt, true); } /** * @param string $signature * @param string $message * @return bool */ public function verifySignature($signature, $message) { return hash_equals($this->sign($message), $signature); } /** * @return string */ public function __toString() { return $this->encode(); } /** * @param string $data * @return string */ public function encodeString($data) { return rtrim(strtr(base64_encode($data), '+/', '-_'), '='); } /** * @param string $data * @return bool|string */ public function decodeString($data) { return base64_decode(strtr($data, '-_', '+/')); } /** * @return mixed|string */ protected function buildHeader() { return '{"alg":"HS256","typ":"JWT"}'; } /** * @return mixed|string */ protected function buildBody() { return json_encode($this->getClaims()); } /** * @return array */ protected function getClaimDefaults() { $now = time(); return array( 'iss' => 'Wordfence ' . WORDFENCE_VERSION, 'aud' => 'Wordfence Central', 'nbf' => $now, 'iat' => $now, 'exp' => $now + self::JWT_TTL, ); } /** * @param array $claims */ public function addClaims($claims) { if (!is_array($claims)) { throw new InvalidArgumentException(__METHOD__ . ' expects argument 1 to be array.'); } $this->setClaims(array_merge($this->getClaims(), $claims)); } /** * @return array */ public function getClaims() { return $this->claims; } /** * @param array $claims */ public function setClaims($claims) { $this->claims = $claims; } } class wfJWTException extends Exception { } Trump Has Already Created A Problem For Mike Johnson In The House | Right Tactics
HomeLatest NewsTrump Has Already Created A Problem For Mike Johnson In The House

Trump Has Already Created A Problem For Mike Johnson In The House

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It will take months for Republicans to fill the House seats that will be left open by Trump choosing some GOP House members for his administration, which will make Speaker Mike Johnson’s majority even smaller.

Politico reported:

GOP leadership will likely already have a tough time navigating a slim majority, both during major policy fights and the speaker election. And unlike the Senate, House members can’t get quickly reappointed replacements; leaders will have to wait to have those spots filled via special elections, which typically take months.

…

“He can’t pick many more. Our majority is way too thin,” said a House Republican, granted anonymity to speak frankly.

Trump has already picked Reps. Stefanik and Waltz for spots in his new administration. House Republicans will be waiting for months for those seats to be filled due to the slow pace of special  elections. The Republican House majority could be even smaller than it was in the last Congress, which will make getting anything done virtually impossible. In an ideal world, Trump would have chosen no House Republicans to serve in his administration.

It is more than two months before Trump takes office, and there are already potential landmines forming that could make everything far from smooth sailing for Republicans.

Jason Easley
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