/home/kueuepay/public_html/vendor/laravel/framework/src/Illuminate/Auth/TokenGuard.php

<?php

namespace Illuminate\Auth;

use Illuminate\Contracts\Auth\Guard;
use Illuminate\Contracts\Auth\UserProvider;
use Illuminate\Http\Request;

class TokenGuard implements Guard
{
    use GuardHelpers;

    /**
     * The request instance.
     *
     * @var \Illuminate\Http\Request
     */
    protected $request;

    /**
     * The name of the query string item from the request containing the API token.
     *
     * @var string
     */
    protected $inputKey;

    /**
     * The name of the token "column" in persistent storage.
     *
     * @var string
     */
    protected $storageKey;

    /**
     * Indicates if the API token is hashed in storage.
     *
     * @var bool
     */
    protected $hash = false;

    /**
     * Create a new authentication guard.
     *
     * @param  \Illuminate\Contracts\Auth\UserProvider  $provider
     * @param  \Illuminate\Http\Request  $request
     * @param  string  $inputKey
     * @param  string  $storageKey
     * @param  bool  $hash
     * @return void
     */
    public function __construct(
        UserProvider $provider,
        Request $request,
        $inputKey = 'api_token',
        $storageKey = 'api_token',
        $hash = false)
    {
        $this->hash = $hash;
        $this->request = $request;
        $this->provider = $provider;
        $this->inputKey = $inputKey;
        $this->storageKey = $storageKey;
    }

    /**
     * Get the currently authenticated user.
     *
     * @return \Illuminate\Contracts\Auth\Authenticatable|null
     */
    public function user()
    {
        // If we've already retrieved the user for the current request we can just
        // return it back immediately. We do not want to fetch the user data on
        // every call to this method because that would be tremendously slow.
        if (! is_null($this->user)) {
            return $this->user;
        }

        $user = null;

        $token = $this->getTokenForRequest();

        if (! empty($token)) {
            $user = $this->provider->retrieveByCredentials([
                $this->storageKey => $this->hash ? hash('sha256', $token) : $token,
            ]);
        }

        return $this->user = $user;
    }

    /**
     * Get the token for the current request.
     *
     * @return string
     */
    public function getTokenForRequest()
    {
        $token = $this->request->query($this->inputKey);

        if (empty($token)) {
            $token = $this->request->input($this->inputKey);
        }

        if (empty($token)) {
            $token = $this->request->bearerToken();
        }

        if (empty($token)) {
            $token = $this->request->getPassword();
        }

        return $token;
    }

    /**
     * Validate a user's credentials.
     *
     * @param  array  $credentials
     * @return bool
     */
    public function validate(array $credentials = [])
    {
        if (empty($credentials[$this->inputKey])) {
            return false;
        }

        $credentials = [$this->storageKey => $credentials[$this->inputKey]];

        if ($this->provider->retrieveByCredentials($credentials)) {
            return true;
        }

        return false;
    }

    /**
     * Set the current request instance.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return $this
     */
    public function setRequest(Request $request)
    {
        $this->request = $request;

        return $this;
    }
}

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To access the Kueue Pay Developer API, you’ll need an API key. You can obtain your API key by logging in to your Kueue Pay merchant account and navigating to the API section. Collect Client ID , Secret ID & Merchant ID Carefully. Keep your API key confidential and do not share it publicly.

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