Files
SideStore/AltKit/Server Protocol/ServerProtocol.swift
Riley Testut cb4656722a [AltDaemon] Initial version
AltDaemon allows AltStore to install and refresh apps without a computer on jailbroken devices. AltDaemon has the necessary entitlements to perform the same actions AltServer normally does over WiFi, and uses the same AltServer request logic to handle local requests.
2020-06-04 19:48:02 -07:00

427 lines
14 KiB
Swift

//
// ServerProtocol.swift
// AltServer
//
// Created by Riley Testut on 5/24/19.
// Copyright © 2019 Riley Testut. All rights reserved.
//
import Foundation
import AltSign
public let ALTServerServiceType = "_altserver._tcp"
protocol ServerMessageProtocol: Codable
{
var version: Int { get }
var identifier: String { get }
}
public enum ServerRequest: Decodable
{
case anisetteData(AnisetteDataRequest)
case prepareApp(PrepareAppRequest)
case beginInstallation(BeginInstallationRequest)
case installProvisioningProfiles(InstallProvisioningProfilesRequest)
case removeProvisioningProfiles(RemoveProvisioningProfilesRequest)
case removeApp(RemoveAppRequest)
case unknown(identifier: String, version: Int)
var identifier: String {
switch self
{
case .anisetteData(let request): return request.identifier
case .prepareApp(let request): return request.identifier
case .beginInstallation(let request): return request.identifier
case .installProvisioningProfiles(let request): return request.identifier
case .removeProvisioningProfiles(let request): return request.identifier
case .removeApp(let request): return request.identifier
case .unknown(let identifier, _): return identifier
}
}
var version: Int {
switch self
{
case .anisetteData(let request): return request.version
case .prepareApp(let request): return request.version
case .beginInstallation(let request): return request.version
case .installProvisioningProfiles(let request): return request.version
case .removeProvisioningProfiles(let request): return request.version
case .removeApp(let request): return request.version
case .unknown(_, let version): return version
}
}
private enum CodingKeys: String, CodingKey
{
case identifier
case version
}
public init(from decoder: Decoder) throws
{
let container = try decoder.container(keyedBy: CodingKeys.self)
let version = try container.decode(Int.self, forKey: .version)
let identifier = try container.decode(String.self, forKey: .identifier)
switch identifier
{
case "AnisetteDataRequest":
let request = try AnisetteDataRequest(from: decoder)
self = .anisetteData(request)
case "PrepareAppRequest":
let request = try PrepareAppRequest(from: decoder)
self = .prepareApp(request)
case "BeginInstallationRequest":
let request = try BeginInstallationRequest(from: decoder)
self = .beginInstallation(request)
case "InstallProvisioningProfilesRequest":
let request = try InstallProvisioningProfilesRequest(from: decoder)
self = .installProvisioningProfiles(request)
case "RemoveProvisioningProfilesRequest":
let request = try RemoveProvisioningProfilesRequest(from: decoder)
self = .removeProvisioningProfiles(request)
case "RemoveAppRequest":
let request = try RemoveAppRequest(from: decoder)
self = .removeApp(request)
default:
self = .unknown(identifier: identifier, version: version)
}
}
}
public enum ServerResponse: Decodable
{
case anisetteData(AnisetteDataResponse)
case installationProgress(InstallationProgressResponse)
case installProvisioningProfiles(InstallProvisioningProfilesResponse)
case removeProvisioningProfiles(RemoveProvisioningProfilesResponse)
case removeApp(RemoveAppResponse)
case error(ErrorResponse)
case unknown(identifier: String, version: Int)
var identifier: String {
switch self
{
case .anisetteData(let response): return response.identifier
case .installationProgress(let response): return response.identifier
case .installProvisioningProfiles(let response): return response.identifier
case .removeProvisioningProfiles(let response): return response.identifier
case .removeApp(let response): return response.identifier
case .error(let response): return response.identifier
case .unknown(let identifier, _): return identifier
}
}
var version: Int {
switch self
{
case .anisetteData(let response): return response.version
case .installationProgress(let response): return response.version
case .installProvisioningProfiles(let response): return response.version
case .removeProvisioningProfiles(let response): return response.version
case .removeApp(let response): return response.version
case .error(let response): return response.version
case .unknown(_, let version): return version
}
}
private enum CodingKeys: String, CodingKey
{
case identifier
case version
}
public init(from decoder: Decoder) throws
{
let container = try decoder.container(keyedBy: CodingKeys.self)
let version = try container.decode(Int.self, forKey: .version)
let identifier = try container.decode(String.self, forKey: .identifier)
switch identifier
{
case "AnisetteDataResponse":
let response = try AnisetteDataResponse(from: decoder)
self = .anisetteData(response)
case "InstallationProgressResponse":
let response = try InstallationProgressResponse(from: decoder)
self = .installationProgress(response)
case "InstallProvisioningProfilesResponse":
let response = try InstallProvisioningProfilesResponse(from: decoder)
self = .installProvisioningProfiles(response)
case "RemoveProvisioningProfilesResponse":
let response = try RemoveProvisioningProfilesResponse(from: decoder)
self = .removeProvisioningProfiles(response)
case "RemoveAppResponse":
let response = try RemoveAppResponse(from: decoder)
self = .removeApp(response)
case "ErrorResponse":
let response = try ErrorResponse(from: decoder)
self = .error(response)
default:
self = .unknown(identifier: identifier, version: version)
}
}
}
// _Don't_ provide generic SuccessResponse, as that would prevent us
// from easily changing response format for a request in the future.
public struct ErrorResponse: ServerMessageProtocol
{
public var version = 2
public var identifier = "ErrorResponse"
public var error: ALTServerError {
return self.serverError?.error ?? ALTServerError(self.errorCode)
}
private var serverError: CodableServerError?
// Legacy (v1)
private var errorCode: ALTServerError.Code
public init(error: ALTServerError)
{
self.serverError = CodableServerError(error: error)
self.errorCode = error.code
}
}
public struct AnisetteDataRequest: ServerMessageProtocol
{
public var version = 1
public var identifier = "AnisetteDataRequest"
public init()
{
}
}
public struct AnisetteDataResponse: ServerMessageProtocol
{
public var version = 1
public var identifier = "AnisetteDataResponse"
public var anisetteData: ALTAnisetteData
private enum CodingKeys: String, CodingKey
{
case identifier
case version
case anisetteData
}
public init(anisetteData: ALTAnisetteData)
{
self.anisetteData = anisetteData
}
public init(from decoder: Decoder) throws
{
let container = try decoder.container(keyedBy: CodingKeys.self)
self.version = try container.decode(Int.self, forKey: .version)
self.identifier = try container.decode(String.self, forKey: .identifier)
let json = try container.decode([String: String].self, forKey: .anisetteData)
if let anisetteData = ALTAnisetteData(json: json)
{
self.anisetteData = anisetteData
}
else
{
throw DecodingError.dataCorruptedError(forKey: CodingKeys.anisetteData, in: container, debugDescription: "Couuld not parse anisette data from JSON")
}
}
public func encode(to encoder: Encoder) throws
{
var container = encoder.container(keyedBy: CodingKeys.self)
try container.encode(self.version, forKey: .version)
try container.encode(self.identifier, forKey: .identifier)
let json = self.anisetteData.json()
try container.encode(json, forKey: .anisetteData)
}
}
public struct PrepareAppRequest: ServerMessageProtocol
{
public var version = 1
public var identifier = "PrepareAppRequest"
public var udid: String
public var contentSize: Int
public var fileURL: URL?
public init(udid: String, contentSize: Int, fileURL: URL? = nil)
{
self.udid = udid
self.contentSize = contentSize
self.fileURL = fileURL
}
}
public struct BeginInstallationRequest: ServerMessageProtocol
{
public var version = 3
public var identifier = "BeginInstallationRequest"
// If activeProfiles is non-nil, then AltServer should remove all profiles except active ones.
public var activeProfiles: Set<String>?
public var bundleIdentifier: String?
public init(activeProfiles: Set<String>?, bundleIdentifier: String?)
{
self.activeProfiles = activeProfiles
self.bundleIdentifier = bundleIdentifier
}
}
public struct InstallationProgressResponse: ServerMessageProtocol
{
public var version = 1
public var identifier = "InstallationProgressResponse"
public var progress: Double
public init(progress: Double)
{
self.progress = progress
}
}
public struct InstallProvisioningProfilesRequest: ServerMessageProtocol
{
public var version = 1
public var identifier = "InstallProvisioningProfilesRequest"
public var udid: String
public var provisioningProfiles: Set<ALTProvisioningProfile>
// If activeProfiles is non-nil, then AltServer should remove all profiles except active ones.
public var activeProfiles: Set<String>?
private enum CodingKeys: String, CodingKey
{
case identifier
case version
case udid
case provisioningProfiles
case activeProfiles
}
public init(udid: String, provisioningProfiles: Set<ALTProvisioningProfile>, activeProfiles: Set<String>?)
{
self.udid = udid
self.provisioningProfiles = provisioningProfiles
self.activeProfiles = activeProfiles
}
public init(from decoder: Decoder) throws
{
let container = try decoder.container(keyedBy: CodingKeys.self)
self.version = try container.decode(Int.self, forKey: .version)
self.identifier = try container.decode(String.self, forKey: .identifier)
self.udid = try container.decode(String.self, forKey: .udid)
let rawProvisioningProfiles = try container.decode([Data].self, forKey: .provisioningProfiles)
let provisioningProfiles = try rawProvisioningProfiles.map { (data) -> ALTProvisioningProfile in
guard let profile = ALTProvisioningProfile(data: data) else {
throw DecodingError.dataCorruptedError(forKey: CodingKeys.provisioningProfiles, in: container, debugDescription: "Could not parse provisioning profile from data.")
}
return profile
}
self.provisioningProfiles = Set(provisioningProfiles)
self.activeProfiles = try container.decodeIfPresent(Set<String>.self, forKey: .activeProfiles)
}
public func encode(to encoder: Encoder) throws
{
var container = encoder.container(keyedBy: CodingKeys.self)
try container.encode(self.version, forKey: .version)
try container.encode(self.identifier, forKey: .identifier)
try container.encode(self.udid, forKey: .udid)
try container.encode(self.provisioningProfiles.map { $0.data }, forKey: .provisioningProfiles)
try container.encodeIfPresent(self.activeProfiles, forKey: .activeProfiles)
}
}
public struct InstallProvisioningProfilesResponse: ServerMessageProtocol
{
public var version = 1
public var identifier = "InstallProvisioningProfilesResponse"
public init()
{
}
}
public struct RemoveProvisioningProfilesRequest: ServerMessageProtocol
{
public var version = 1
public var identifier = "RemoveProvisioningProfilesRequest"
public var udid: String
public var bundleIdentifiers: Set<String>
public init(udid: String, bundleIdentifiers: Set<String>)
{
self.udid = udid
self.bundleIdentifiers = bundleIdentifiers
}
}
public struct RemoveProvisioningProfilesResponse: ServerMessageProtocol
{
public var version = 1
public var identifier = "RemoveProvisioningProfilesResponse"
public init()
{
}
}
public struct RemoveAppRequest: ServerMessageProtocol
{
public var version = 1
public var identifier = "RemoveAppRequest"
public var udid: String
public var bundleIdentifier: String
public init(udid: String, bundleIdentifier: String)
{
self.udid = udid
self.bundleIdentifier = bundleIdentifier
}
}
public struct RemoveAppResponse: ServerMessageProtocol
{
public var version = 1
public var identifier = "RemoveAppResponse"
public init()
{
}
}