Laravel version update

Laravel version update

vendor/lcobucci/jwt/src/Builder.php

@@ -0,0 +1,277 @@
+<?php
+/**
+ * This file is part of Lcobucci\JWT, a simple library to handle JWT and JWS
+ *
+ * @license http://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
+ */
+
+namespace Lcobucci\JWT;
+
+use BadMethodCallException;
+use Lcobucci\JWT\Claim\Factory as ClaimFactory;
+use Lcobucci\JWT\Parsing\Encoder;
+use Lcobucci\JWT\Signer\Key;
+
+/**
+ * This class makes easier the token creation process
+ *
+ * @author Luís Otávio Cobucci Oblonczyk <lcobucci@gmail.com>
+ * @since 0.1.0
+ */
+class Builder
+{
+    /**
+     * The token header
+     *
+     * @var array
+     */
+    private $headers;
+
+    /**
+     * The token claim set
+     *
+     * @var array
+     */
+    private $claims;
+
+    /**
+     * The token signature
+     *
+     * @var Signature
+     */
+    private $signature;
+
+    /**
+     * The data encoder
+     *
+     * @var Encoder
+     */
+    private $encoder;
+
+    /**
+     * The factory of claims
+     *
+     * @var ClaimFactory
+     */
+    private $claimFactory;
+
+    /**
+     * Initializes a new builder
+     *
+     * @param Encoder $encoder
+     * @param ClaimFactory $claimFactory
+     */
+    public function __construct(
+        Encoder $encoder = null,
+        ClaimFactory $claimFactory = null
+    ) {
+        $this->encoder = $encoder ?: new Encoder();
+        $this->claimFactory = $claimFactory ?: new ClaimFactory();
+        $this->headers = ['typ'=> 'JWT', 'alg' => 'none'];
+        $this->claims = [];
+    }
+
+    /**
+     * Configures the audience
+     *
+     * @param string $audience
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setAudience($audience, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('aud', (string) $audience, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the expiration time
+     *
+     * @param int $expiration
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setExpiration($expiration, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('exp', (int) $expiration, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the token id
+     *
+     * @param string $id
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setId($id, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('jti', (string) $id, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the time that the token was issued
+     *
+     * @param int $issuedAt
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setIssuedAt($issuedAt, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('iat', (int) $issuedAt, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the issuer
+     *
+     * @param string $issuer
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setIssuer($issuer, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('iss', (string) $issuer, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the time before which the token cannot be accepted
+     *
+     * @param int $notBefore
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setNotBefore($notBefore, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('nbf', (int) $notBefore, $replicateAsHeader);
+    }
+
+    /**
+     * Configures the subject
+     *
+     * @param string $subject
+     * @param boolean $replicateAsHeader
+     *
+     * @return Builder
+     */
+    public function setSubject($subject, $replicateAsHeader = false)
+    {
+        return $this->setRegisteredClaim('sub', (string) $subject, $replicateAsHeader);
+    }
+
+    /**
+     * Configures a registed claim
+     *
+     * @param string $name
+     * @param mixed $value
+     * @param boolean $replicate
+     *
+     * @return Builder
+     */
+    protected function setRegisteredClaim($name, $value, $replicate)
+    {
+        $this->set($name, $value);
+
+        if ($replicate) {
+            $this->headers[$name] = $this->claims[$name];
+        }
+
+        return $this;
+    }
+
+    /**
+     * Configures a header item
+     *
+     * @param string $name
+     * @param mixed $value
+     *
+     * @return Builder
+     *
+     * @throws BadMethodCallException When data has been already signed
+     */
+    public function setHeader($name, $value)
+    {
+        if ($this->signature) {
+            throw new BadMethodCallException('You must unsign before make changes');
+        }
+
+        $this->headers[(string) $name] = $this->claimFactory->create($name, $value);
+
+        return $this;
+    }
+
+    /**
+     * Configures a claim item
+     *
+     * @param string $name
+     * @param mixed $value
+     *
+     * @return Builder
+     *
+     * @throws BadMethodCallException When data has been already signed
+     */
+    public function set($name, $value)
+    {
+        if ($this->signature) {
+            throw new BadMethodCallException('You must unsign before making changes');
+        }
+
+        $this->claims[(string) $name] = $this->claimFactory->create($name, $value);
+
+        return $this;
+    }
+
+    /**
+     * Signs the data
+     *
+     * @param Signer $signer
+     * @param Key|string $key
+     *
+     * @return Builder
+     */
+    public function sign(Signer $signer, $key)
+    {
+        $signer->modifyHeader($this->headers);
+
+        $this->signature = $signer->sign(
+            $this->getToken()->getPayload(),
+            $key
+        );
+
+        return $this;
+    }
+
+    /**
+     * Removes the signature from the builder
+     *
+     * @return Builder
+     */
+    public function unsign()
+    {
+        $this->signature = null;
+
+        return $this;
+    }
+
+    /**
+     * Returns the resultant token
+     *
+     * @return Token
+     */
+    public function getToken()
+    {
+        $payload = [
+            $this->encoder->base64UrlEncode($this->encoder->jsonEncode($this->headers)),
+            $this->encoder->base64UrlEncode($this->encoder->jsonEncode($this->claims))
+        ];
+
+        if ($this->signature !== null) {
+            $payload[] = $this->encoder->base64UrlEncode($this->signature);
+        }
+
+        return new Token($this->headers, $this->claims, $this->signature, $payload);
+    }
+}