pixelfed/app/Models/InstanceActor.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class InstanceActor extends Model
{
    use HasFactory;

    const PROFILE_BASE = '/i/actor';

    const KEY_ID = '/i/actor#main-key';

    const PROFILE_KEY = 'federation:_v3:instance:actor:profile';

    const PKI_PUBLIC = 'federation:_v1:instance:actor:profile:pki_public';

    const PKI_PRIVATE = 'federation:_v1:instance:actor:profile:pki_private';

    public function permalink($suffix = '')
    {
        return url(self::PROFILE_BASE.$suffix);
    }

    public function getActor()
    {
        return [
            '@context' => [
                'https://www.w3.org/ns/activitystreams',
                'https://w3id.org/security/v1',
                [
                    'manuallyApprovesFollowers' => 'as:manuallyApprovesFollowers',
                    'toot' => 'http://joinmastodon.org/ns#',
                    'featured' => [
                        '@id' => 'toot:featured',
                        '@type' => '@id',
                    ],
                    'featuredTags' => [
                        '@id' => 'toot:featuredTags',
                        '@type' => '@id',
                    ],
                    'alsoKnownAs' => [
                        '@id' => 'as:alsoKnownAs',
                        '@type' => '@id',
                    ],
                    'movedTo' => [
                        '@id' => 'as:movedTo',
                        '@type' => '@id',
                    ],
                    'schema' => 'http://schema.org#',
                    'PropertyValue' => 'schema:PropertyValue',
                    'value' => 'schema:value',
                    'discoverable' => 'toot:discoverable',
                    'Device' => 'toot:Device',
                    'Ed25519Signature' => 'toot:Ed25519Signature',
                    'Ed25519Key' => 'toot:Ed25519Key',
                    'Curve25519Key' => 'toot:Curve25519Key',
                    'EncryptedMessage' => 'toot:EncryptedMessage',
                    'publicKeyBase64' => 'toot:publicKeyBase64',
                    'deviceId' => 'toot:deviceId',
                    'claim' => [
                        '@type' => '@id',
                        '@id' => 'toot:claim',
                    ],
                    'fingerprintKey' => [
                        '@type' => '@id',
                        '@id' => 'toot:fingerprintKey',
                    ],
                    'identityKey' => [
                        '@type' => '@id',
                        '@id' => 'toot:identityKey',
                    ],
                    'devices' => [
                        '@type' => '@id',
                        '@id' => 'toot:devices',
                    ],
                    'messageFranking' => 'toot:messageFranking',
                    'messageType' => 'toot:messageType',
                    'cipherText' => 'toot:cipherText',
                    'suspended' => 'toot:suspended',
                ],
            ],
            'id' => $this->permalink(),
            'type' => 'Application',
            'inbox' => $this->permalink('/inbox'),
            'outbox' => $this->permalink('/outbox'),
            'preferredUsername' => config('pixelfed.domain.app'),
            'publicKey' => [
                'id' => $this->permalink('#main-key'),
                'owner' => $this->permalink(),
                'publicKeyPem' => $this->public_key,
            ],
            'manuallyApprovesFollowers' => true,
            'url' => url('/site/kb/instance-actor'),
        ];
    }
}