Stella/Sources/stella/Controllers/OpenApi/AuthController.swift

import Vapor
import Fluent

struct AuthController: RouteCollection {
    func boot(routes: any RoutesBuilder) throws {
        routes.post("v4", "device", "accessToken", "create", use: self.createAccessToken)
        routes.post("v3", "agreement", "getForLogin", use: self.loginAgreement)
        routes.post("v4", "auth", "loginDevice", use: self.loginDevice)
    }

    @Sendable
    func createAccessToken(req: Request) async throws -> AccessTokenRes {
        AccessTokenRes(
            accessToken: "fwPla7fQ8ty9+DZT/lD//uWZD4uD6C4lD6gGIIZTLKRTQ52/SLCRmk/370jcWGs+e+1iSoZtL7lj8ov9B0/jHmijH4nsHPQT6pchaQM1M9mtwYNQq0BWhVr9hF0jjCK/a5LIVd1kBac/Gemv29WKEDKSrUS9HxxUigoPRwtOy8m+oDj9FmDJZ+rzqWCc0QjES4Ky0fTpXZ7ESoguDzNmRtW3FYr+OFexw8wBPlwiC4w=",
            expiryTime: Int(Date.init(timeIntervalSinceNow: .init(0)).timeIntervalSince1970)
        )
    }

    @Sendable
    func loginAgreement(req: Request) async throws -> String {
        let body = try req.content.decode(LoginAgreementReq.self, as: .json)

        return #"""
        {
            "adAgreementStatus": "n",
            "agreement": {
                "E001": "n",
                "E002": "n",
                "E006": "n",
                "N002": "n",
                "N003": "n",
                "timestamp": "\#(Int(Date().timeIntervalSince1970) * 1000)"
            },
            "agreementPopup": "n",
            "appId": "\#(body.appId)",
            "appName": "World Flipper (NA)",
            "context": "login",
            "country": "\#(body.country)",
            "firstAgreement": "n",
            "idpCode": "\#(body.idpCode)",
            "idpId": "6076008646",
            "informationSecurityCountry": "kr",
            "kakaoSyncAgreementGetSet": "n",
            "kakaoSyncStatus": "off",
            "kakaogameSdkVer": "3.0",
            "lang": "\#(body.lang)",
            "partnerId": 825,
            "partnerName": "주식회사 카카오게임즈",
            "plusFriendStatusInfo": null,
            "policyApplyTime": 1630854000000
        }
        """#
    }

    @Sendable
    func loginDevice(req: Request) async throws -> Response {
        let body = try req.content.decode(LoginDeviceReq.self, as: .json)

        let idpAlias = generateIdpAlias(appId: body.appId, deviceId: body.deviceId, serialNo: body.serialNo)
        let idpId = body.whiteKey
        var account: Account? = nil

        if let rawAccountId = req.headers["playerId"].first, let accountId = Int(rawAccountId) {
            if let existingAccount = try await Account.query(on: req.db).filter(\.$id == accountId).first() {
                account = existingAccount
            }
        } else if let existingAccount = try await Account.query(on: req.db).filter(\.$idpId == idpId).first() {
            account = existingAccount
        } else {
            let account = Account(appId: body.appId, idpAlias: idpAlias, idpCode: "zd3", idpId: idpId, status: "normal")
            try await account.create(on: req.db)
        }

        guard let account = account else {
            return Response(status: .badRequest, body: "{\"error\": \"Bad Request\", \"message\": \"Invalid playerId provided.\"}")
        }

        let zatExpiry = Date.now.advanced(by: 43200)
        let zrtExpiry = Date.now.advanced(by: 2592000)

        let zatTokenJWT = generateToken(accountId: try account.requireID(), expires: zatExpiry, type: .ZAT)
        let zrtTokenJWT = generateToken(accountId: try account.requireID(), expires: zrtExpiry, type: .ZRT)

        let zatToken = try await req.jwt.sign(zatTokenJWT)
        let zrtToken = try await req.jwt.sign(zrtTokenJWT)

        let res = LoginDeviceRes(
            zatExpiryTime: Int(zatExpiry.timeIntervalSince1970) * 1000,
            zrtExpiryTime: Int(zrtExpiry.timeIntervalSince1970) * 1000,
            firstLogin: true,
            externalToken: "",
            zat: zatToken,
            zrt: zrtToken,
            player: Player(
                idpId: account.idpId,
                appId: account.appId,
                playerId: String(try account.requireID()),
                pushOption: PushOptionResponse(night: "n", player: "n"),
                regTime: Int(account.regDate.timeIntervalSince1970),
                idpAlias: idpAlias,
                firstLoginTime: Int(account.firstLogin.timeIntervalSince1970),
                status: account.status
            )
        )

        return try await res.encodeResponse(for: req)
    }
}

struct AccessTokenRes: Content {
    let accessToken: String
    let expiryTime: Int
}

struct LoginAgreementReq: Content {
    let deviceId: String
    let os: String
    let country: String
    let lang: String
    let appId: String
    let idpCode: String
    let serialNo: String
    let idpId: String
}

struct LoginDeviceReq: Content {
    let lang: String
    let clientTime: Int
    let deviceId: String
    let serialNo: String
    let country: String
    let whiteKey: String
    let market: String
    let appSecret: String
    let deviceAppKey: String
    let sdkVer: String
    let appVer: String
    let os: String
    let loginType: String
    let accessToken: String
    let resume: Bool
    let osVer: String
    let appId: String
    let deviceModel: String
    let network: String
    let isIosAppOnMac: Bool
    let adid: String
    let timezoneOffset: Int
    let fields: [String]
    let telecom: String
}

struct LoginDeviceRes: Content {
    let zatExpiryTime: Int
    let zrtExpiryTime: Int
    let firstLogin: Bool
    let externalToken: String
    let zat: String
    let zrt: String
    let player: Player
}

struct Player: Content {
    let idpId: String
    let appId: String
    let playerId: String
    let pushOption: PushOptionResponse
    let regTime: Int
    let idpAlias: String
    let firstLoginTime: Int
    let status: String
}

struct AgreementResponse: Content {
    let E001: String
    let E002: String
    let E006: String
    let N002: String
    let N003: String
    let timestamp: String
}

struct PushOptionResponse: Content {
    let night: String
    let player: String
}