2024-04-18 23:58:55 +02:00

361 lines
11 KiB
PHP

<?php
namespace App\Models;
use App\Exceptions\DisplayException;
use App\Rules\Username;
use App\Facades\Activity;
use Filament\Models\Contracts\FilamentUser;
use Filament\Models\Contracts\HasAvatar;
use Filament\Models\Contracts\HasName;
use Filament\Panel;
use Illuminate\Support\Str;
use Illuminate\Validation\Rules\In;
use Illuminate\Auth\Authenticatable;
use Illuminate\Notifications\Notifiable;
use Illuminate\Database\Eloquent\Builder;
use App\Models\Traits\HasAccessTokens;
use Illuminate\Auth\Passwords\CanResetPassword;
use App\Traits\Helpers\AvailableLanguages;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Database\Eloquent\Relations\MorphToMany;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
use App\Notifications\SendPasswordReset as ResetPasswordNotification;
/**
* App\Models\User.
*
* @property int $id
* @property string|null $external_id
* @property string $uuid
* @property string $username
* @property string $email
* @property string|null $name_first
* @property string|null $name_last
* @property string $password
* @property string|null $remember_token
* @property string $language
* @property bool $root_admin
* @property bool $use_totp
* @property string|null $totp_secret
* @property \Illuminate\Support\Carbon|null $totp_authenticated_at
* @property bool $gravatar
* @property \Illuminate\Support\Carbon|null $created_at
* @property \Illuminate\Support\Carbon|null $updated_at
* @property \Illuminate\Database\Eloquent\Collection|\App\Models\ApiKey[] $apiKeys
* @property int|null $api_keys_count
* @property string $name
* @property \Illuminate\Notifications\DatabaseNotificationCollection|\Illuminate\Notifications\DatabaseNotification[] $notifications
* @property int|null $notifications_count
* @property \Illuminate\Database\Eloquent\Collection|\App\Models\RecoveryToken[] $recoveryTokens
* @property int|null $recovery_tokens_count
* @property \Illuminate\Database\Eloquent\Collection|\App\Models\Server[] $servers
* @property int|null $servers_count
* @property \Illuminate\Database\Eloquent\Collection|\App\Models\UserSSHKey[] $sshKeys
* @property int|null $ssh_keys_count
* @property \Illuminate\Database\Eloquent\Collection|\App\Models\ApiKey[] $tokens
* @property int|null $tokens_count
*
* @method static \Database\Factories\UserFactory factory(...$parameters)
* @method static Builder|User newModelQuery()
* @method static Builder|User newQuery()
* @method static Builder|User query()
* @method static Builder|User whereCreatedAt($value)
* @method static Builder|User whereEmail($value)
* @method static Builder|User whereExternalId($value)
* @method static Builder|User whereGravatar($value)
* @method static Builder|User whereId($value)
* @method static Builder|User whereLanguage($value)
* @method static Builder|User whereNameFirst($value)
* @method static Builder|User whereNameLast($value)
* @method static Builder|User wherePassword($value)
* @method static Builder|User whereRememberToken($value)
* @method static Builder|User whereRootAdmin($value)
* @method static Builder|User whereTotpAuthenticatedAt($value)
* @method static Builder|User whereTotpSecret($value)
* @method static Builder|User whereUpdatedAt($value)
* @method static Builder|User whereUseTotp($value)
* @method static Builder|User whereUsername($value)
* @method static Builder|User whereUuid($value)
*
* @mixin \Eloquent
*/
class User extends Model implements AuthenticatableContract, AuthorizableContract, CanResetPasswordContract, FilamentUser, HasAvatar, HasName
{
use Authenticatable;
use Authorizable {can as protected canned; }
use AvailableLanguages;
use CanResetPassword;
use HasAccessTokens;
use Notifiable;
public const USER_LEVEL_USER = 0;
public const USER_LEVEL_ADMIN = 1;
/**
* The resource name for this model when it is transformed into an
* API representation using fractal.
*/
public const RESOURCE_NAME = 'user';
/**
* Level of servers to display when using access() on a user.
*/
protected string $accessLevel = 'all';
/**
* The table associated with the model.
*/
protected $table = 'users';
/**
* A list of mass-assignable variables.
*/
protected $fillable = [
'external_id',
'username',
'email',
'name_first',
'name_last',
'password',
'language',
'use_totp',
'totp_secret',
'totp_authenticated_at',
'gravatar',
'root_admin',
];
/**
* The attributes excluded from the model's JSON form.
*/
protected $hidden = ['password', 'remember_token', 'totp_secret', 'totp_authenticated_at'];
/**
* Default values for specific fields in the database.
*/
protected $attributes = [
'external_id' => null,
'root_admin' => false,
'language' => 'en',
'use_totp' => false,
'totp_secret' => null,
'name_first' => '',
'name_last' => '',
];
/**
* Rules verifying that the data being stored matches the expectations of the database.
*/
public static array $validationRules = [
'uuid' => 'nullable|string|size:36|unique:users,uuid',
'email' => 'required|email|between:1,191|unique:users,email',
'external_id' => 'sometimes|nullable|string|max:191|unique:users,external_id',
'username' => 'required|between:1,191|unique:users,username',
'name_first' => 'nullable|string|between:0,191',
'name_last' => 'nullable|string|between:0,191',
'password' => 'sometimes|nullable|string',
'root_admin' => 'boolean',
'language' => 'string',
'use_totp' => 'boolean',
'totp_secret' => 'nullable|string',
];
protected function casts(): array
{
return [
'root_admin' => 'boolean',
'use_totp' => 'boolean',
'gravatar' => 'boolean',
'totp_authenticated_at' => 'datetime',
];
}
protected static function booted(): void
{
static::creating(function (self $user) {
$user->uuid = Str::uuid()->toString();
return true;
});
static::deleting(function (self $user) {
throw_if($user->servers()->count() > 0, new DisplayException(__('admin/user.exceptions.user_has_servers')));
throw_if(request()->user()?->id === $user->id, new DisplayException(__('admin/user.exceptions.user_is_self')));
});
}
public function getRouteKeyName(): string
{
return 'id';
}
/**
* Implement language verification by overriding Eloquence's gather
* rules function.
*/
public static function getRules(): array
{
$rules = parent::getRules();
$rules['language'][] = new In(array_keys((new self())->getAvailableLanguages()));
$rules['username'][] = new Username();
return $rules;
}
/**
* Return the user model in a format that can be passed over to Vue templates.
*/
public function toVueObject(): array
{
return collect($this->toArray())->except(['id', 'external_id'])->toArray();
}
/**
* Send the password reset notification.
*
* @param string $token
*/
public function sendPasswordResetNotification($token)
{
Activity::event('auth:reset-password')
->withRequestMetadata()
->subject($this)
->log('sending password reset email');
$this->notify(new ResetPasswordNotification($token));
}
/**
* Store the username as a lowercase string.
*/
public function setUsernameAttribute(string $value)
{
$this->attributes['username'] = mb_strtolower($value);
}
/**
* Return a concatenated result for the accounts full name.
*/
public function getNameAttribute(): string
{
return trim($this->name_first . ' ' . $this->name_last);
}
/**
* Returns all servers that a user owns.
*/
public function servers(): HasMany
{
return $this->hasMany(Server::class, 'owner_id');
}
public function apiKeys(): HasMany
{
return $this->hasMany(ApiKey::class)
->where('key_type', ApiKey::TYPE_ACCOUNT);
}
public function recoveryTokens(): HasMany
{
return $this->hasMany(RecoveryToken::class);
}
public function sshKeys(): HasMany
{
return $this->hasMany(UserSSHKey::class);
}
/**
* Returns all the activity logs where this user is the subject — not to
* be confused by activity logs where this user is the _actor_.
*/
public function activity(): MorphToMany
{
return $this->morphToMany(ActivityLog::class, 'subject', 'activity_log_subjects');
}
/**
* Returns all the servers that a user can access by way of being the owner of the
* server, or because they are assigned as a subuser for that server.
*/
public function accessibleServers(): Builder
{
return Server::query()
->select('servers.*')
->leftJoin('subusers', 'subusers.server_id', '=', 'servers.id')
->where(function (Builder $builder) {
$builder->where('servers.owner_id', $this->id)->orWhere('subusers.user_id', $this->id);
})
->groupBy('servers.id');
}
public function subusers(): HasMany
{
return $this->hasMany(Subuser::class);
}
protected function checkPermission(Server $server, string $permission = ''): bool
{
if ($this->root_admin || $server->owner_id === $this->id) {
return true;
}
$subuser = $server->subusers->where('user_id', $this->id)->first();
if (!$subuser || empty($permission)) {
return false;
}
$check = in_array($permission, $subuser->permissions);
return $check;
}
/**
* Laravel's policies strictly check for the existence of a real method,
* this checks if the ability is one of our permissions and then checks if the user can do it or not
* Otherwise it calls the Authorizable trait's parent method
*/
public function can($abilities, mixed $arguments = []): bool
{
if (is_string($abilities) && str_contains($abilities, '.')) {
[$permission, $key] = str($abilities)->explode('.', 2);
if (isset(Permission::permissions()[$permission]['keys'][$key])) {
if ($arguments instanceof Server) {
return $this->checkPermission($arguments, $abilities);
}
}
}
return $this->canned($abilities, $arguments);
}
public function isLastRootAdmin(): bool
{
$rootAdmins = User::query()->where('root_admin', true)->limit(2)->get();
return once(fn () => $rootAdmins->count() === 1 && $rootAdmins->first()->is($this));
}
public function canAccessPanel(Panel $panel): bool
{
return $this->root_admin;
}
public function getFilamentName(): string
{
return $this->name_first ?: $this->username;
}
public function getFilamentAvatarUrl(): ?string
{
return 'https://gravatar.com/avatar/' . md5(strtolower($this->email));
}
}