Invoiced\OAuth1\Client\Server\RsaClientCredentials

Complexity

Total Complexity

13

Size/Duplication

Total Lines	115
Duplicated Lines	31.3 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	setRsaPublicKey()	0	7	1
A	setRsaPrivateKey()	0	7	1
A	getRsaPublicKey()	18	18	4
A	getRsaPrivateKey()	18	18	4
A	__destruct()	0	10	3

<?php

namespace Invoiced\OAuth1\Client\Server;

use League\OAuth1\Client\Credentials\CredentialsException;
use League\OAuth1\Client\Credentials\ClientCredentials;

class RsaClientCredentials extends ClientCredentials
{
    /**
     * @var string
     */
    protected $rsaPublicKeyFile;

    /**
     * @var string
     */
    protected $rsaPrivateKeyFile;

    /**
     * @var resource|null
     */
    protected $rsaPublicKey;

    /**
     * @var resource|null
     */
    protected $rsaPrivateKey;

    /**
     * Sets the path to the RSA public key.
     *
     * @param string $filename
     *
     * @return self
     */
    public function setRsaPublicKey($filename)
    {
        $this->rsaPublicKeyFile = $filename;
        $this->rsaPublicKey = null;

        return $this;
    }

    /**
     * Sets the path to the RSA private key.
     *
     * @param string $filename
     *
     * @return self
     */
    public function setRsaPrivateKey($filename)
    {
        $this->rsaPrivateKeyFile = $filename;
        $this->rsaPrivateKey = null;

        return $this;
    }

    /**
     * Gets the RSA public key.
     *
     * @throws CredentialsException when the key could not be loaded.
     *
     * @return resource
     */
    public function getRsaPublicKey()

This method seems to be duplicated in your project.

    {
        if ($this->rsaPublicKey) {
            return $this->rsaPublicKey;
        }

        if (!file_exists($this->rsaPublicKeyFile)) {
            throw new CredentialsException('Could not read the public key file.');
        }

        $this->rsaPublicKey = openssl_get_publickey(file_get_contents($this->rsaPublicKeyFile));

        if (!$this->rsaPublicKey) {
            throw new CredentialsException('Cannot access public key for signing');
        }

        return $this->rsaPublicKey;
    }

    /**
     * Gets the RSA private key.
     *
     * @throws CredentialsException when the key could not be loaded.
     *
     * @return resource
     */
    public function getRsaPrivateKey()

This method seems to be duplicated in your project.

    {
        if ($this->rsaPrivateKey) {
            return $this->rsaPrivateKey;
        }

        if (!file_exists($this->rsaPrivateKeyFile)) {
            throw new CredentialsException('Could not read the private key file.');
        }

        $this->rsaPrivateKey = openssl_pkey_get_private(file_get_contents($this->rsaPrivateKeyFile));

        if (!$this->rsaPrivateKey) {
            throw new CredentialsException('Cannot access private key for signing');
        }

        return $this->rsaPrivateKey;
    }

    public function __destruct()
    {
        if ($this->rsaPublicKey) {
            openssl_free_key($this->rsaPublicKey);
        }

        if ($this->rsaPrivateKey) {
            openssl_free_key($this->rsaPrivateKey);
        }
    }
}