breadcrumb-the-shire/lib/Service/Settings/SettingsMicrosoftGateway.php

<?php

namespace MintyPHP\Service\Settings;

class SettingsMicrosoftGateway
{
    public function __construct(
        private readonly SettingsMetadataGateway $settingsMetadataGateway,
        private readonly SettingsCryptoGatewayInterface $settingsCryptoGateway
    ) {
    }

    public function getMicrosoftSharedClientId(): ?string
    {
        $value = $this->settingsMetadataGateway->getValue(SettingKeys::MICROSOFT_SHARED_CLIENT_ID_KEY);
        $value = $value !== null ? trim($value) : '';
        return $value !== '' ? $value : null;
    }

    public function setMicrosoftSharedClientId(?string $clientId, ?string $description = null): bool
    {
        $value = $clientId !== null ? trim($clientId) : '';
        if ($value === '') {
            $value = null;
        }

        $desc = $description ?? 'setting.microsoft_shared_client_id';
        return $this->settingsMetadataGateway->set(SettingKeys::MICROSOFT_SHARED_CLIENT_ID_KEY, $value, $desc);
    }

    public function getMicrosoftSharedClientSecretEncrypted(): ?string
    {
        $value = $this->settingsMetadataGateway->getValue(SettingKeys::MICROSOFT_SHARED_CLIENT_SECRET_ENC_KEY);
        $value = $value !== null ? trim($value) : '';
        return $value !== '' ? $value : null;
    }

    public function getMicrosoftSharedClientSecret(): ?string
    {
        $encrypted = $this->getMicrosoftSharedClientSecretEncrypted();
        if ($encrypted === null) {
            return null;
        }

        try {
            $decrypted = $this->settingsCryptoGateway->decryptString($encrypted);
        } catch (\Throwable) {
            return null;
        }

        $decrypted = trim($decrypted);
        return $decrypted !== '' ? $decrypted : null;
    }

    public function setMicrosoftSharedClientSecret(?string $secret, ?string $description = null): bool
    {
        $value = $secret !== null ? trim($secret) : '';
        if ($value === '') {
            return $this->settingsMetadataGateway->set(
                SettingKeys::MICROSOFT_SHARED_CLIENT_SECRET_ENC_KEY,
                null,
                $description ?? 'setting.microsoft_shared_client_secret_enc'
            );
        }

        try {
            $encrypted = $this->settingsCryptoGateway->encryptString($value);
        } catch (\Throwable) {
            return false;
        }

        $desc = $description ?? 'setting.microsoft_shared_client_secret_enc';
        return $this->settingsMetadataGateway->set(SettingKeys::MICROSOFT_SHARED_CLIENT_SECRET_ENC_KEY, $encrypted, $desc);
    }

    public function getMicrosoftAuthority(): string
    {
        $value = $this->settingsMetadataGateway->getValue(SettingKeys::MICROSOFT_AUTHORITY_KEY);
        $value = trim((string) ($value ?? ''));
        if ($value === '') {
            return 'https://login.microsoftonline.com/common/v2.0';
        }

        return rtrim($value, '/');
    }

    public function setMicrosoftAuthority(?string $authority, ?string $description = null): bool
    {
        $value = trim((string) ($authority ?? ''));
        if ($value === '') {
            $value = 'https://login.microsoftonline.com/common/v2.0';
        }
        if (!preg_match('#^https://#i', $value)) {
            return false;
        }

        $desc = $description ?? 'setting.microsoft_authority';
        return $this->settingsMetadataGateway->set(SettingKeys::MICROSOFT_AUTHORITY_KEY, rtrim($value, '/'), $desc);
    }
}