Introduce filament

app/Auth/NexusWebGuard.php

@@ -0,0 +1,81 @@
+<?php
+namespace App\Auth;
+
+use Illuminate\Auth\GuardHelpers;
+use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Contracts\Auth\Guard;
+use Illuminate\Contracts\Auth\UserProvider;
+use Illuminate\Http\Request;
+
+class NexusWebGuard implements Guard
+{
+    use GuardHelpers;
+
+    /**
+     * The request instance.
+     *
+     * @var \Illuminate\Http\Request
+     */
+    protected $request;
+
+    /**
+     * Create a new authentication guard.
+     *
+     * @param  callable  $callback
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Illuminate\Contracts\Auth\UserProvider|null  $provider
+     * @return void
+     */
+    public function __construct(Request $request, UserProvider $provider = null)
+    {
+        $this->request = $request;
+        $this->provider = $provider;
+    }
+
+    /**
+     * Get the currently authenticated user.
+     *
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function user()
+    {
+        if (! is_null($this->user)) {
+            return $this->user;
+        }
+        return $this->user = $this->provider->retrieveByCredentials($this->request->cookie());
+    }
+
+
+    /**
+     * Validate a user's credentials.
+     *
+     * @param  array  $credentials
+     * @return bool
+     */
+    public function validate(array $credentials = [])
+    {
+        $required = ['c_secure_pass', 'c_secure_uid', 'c_secure_login'];
+        foreach ($required as $value) {
+            if (empty($credentials[$value])) {
+                return false;
+            }
+        }
+        $b_id = base64($credentials["c_secure_uid"],false);
+        $id = intval($b_id ?? 0);
+        if (!$id || !is_valid_id($id) || strlen($credentials["c_secure_pass"]) != 32) {
+            return false;
+        }
+        if ($this->provider->retrieveById($id)) {
+            return true;
+        }
+        return false;
+    }
+
+    public function logout()
+    {
+        logoutcookie();
+        return nexus_redirect('login.php');
+    }
+
+
+}

app/Auth/NexusWebUserProvider.php

@@ -0,0 +1,91 @@
+<?php
+namespace App\Auth;
+
+use App\Models\User;
+use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Contracts\Auth\UserProvider;
+
+class NexusWebUserProvider implements UserProvider
+{
+    /**
+     * @var \Illuminate\Database\Eloquent\Builder
+     */
+    protected $query;
+
+    public function __construct()
+    {
+        $this->query = User::query();
+    }
+    /**
+     * Retrieve a user by their unique identifier.
+     *
+     * @param  mixed  $identifier
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveById($identifier)
+    {
+        return $this->query->find($identifier);
+    }
+
+
+    /**
+     * Retrieve a user by their unique identifier and "remember me" token.
+     *
+     * @param  mixed  $identifier
+     * @param  string  $token
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveByToken($identifier, $token)
+    {
+
+    }
+
+    /**
+     * Update the "remember me" token for the given user in storage.
+     *
+     * @param  \Illuminate\Contracts\Auth\Authenticatable  $user
+     * @param  string  $token
+     * @return void
+     */
+    public function updateRememberToken(Authenticatable $user, $token)
+    {
+
+    }
+
+
+    /**
+     * Retrieve a user by the given credentials.
+     *
+     * @param  array  $credentials
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveByCredentials(array $credentials)
+    {
+        if (!empty($credentials['c_secure_uid'])) {
+            $b_id = base64($credentials["c_secure_uid"],false);
+            return $this->query->find($b_id);
+        }
+    }
+
+    /**
+     * Validate a user against the given credentials.
+     *
+     * @param  \Illuminate\Contracts\Auth\Authenticatable  $user
+     * @param  array  $credentials
+     * @return bool
+     */
+    public function validateCredentials(Authenticatable $user, array $credentials)
+    {
+        if ($credentials["c_secure_login"] == base64("yeah")) {
+            if ($credentials["c_secure_pass"] != md5($user->passhash . $_SERVER["REMOTE_ADDR"])) {
+                return false;
+            }
+        } else {
+            if ($credentials["c_secure_pass"] !== md5($user->passhash)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+}