mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
590 lines
29 KiB
Swift
590 lines
29 KiB
Swift
import Foundation
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import Postbox
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import SwiftSignalKit
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import TelegramApi
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import MtProtoKit
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import SyncCore
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public enum AuthorizationCodeRequestError {
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case invalidPhoneNumber
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case limitExceeded
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case generic(info: (Int, String)?)
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case phoneLimitExceeded
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case phoneBanned
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case timeout
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}
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func switchToAuthorizedAccount(transaction: AccountManagerModifier, account: UnauthorizedAccount) {
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let nextSortOrder = (transaction.getRecords().map({ record -> Int32 in
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for attribute in record.attributes {
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if let attribute = attribute as? AccountSortOrderAttribute {
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return attribute.order
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}
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}
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return 0
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}).max() ?? 0) + 1
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transaction.updateRecord(account.id, { _ in
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return AccountRecord(id: account.id, attributes: [AccountEnvironmentAttribute(environment: account.testingEnvironment ? .test : .production), AccountSortOrderAttribute(order: nextSortOrder)], temporarySessionId: nil)
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})
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transaction.setCurrentId(account.id)
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transaction.removeAuth()
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}
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private struct Regex {
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let pattern: String
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let options: NSRegularExpression.Options!
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private var matcher: NSRegularExpression {
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return try! NSRegularExpression(pattern: self.pattern, options: self.options)
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}
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init(_ pattern: String) {
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self.pattern = pattern
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self.options = []
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}
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func match(_ string: String, options: NSRegularExpression.MatchingOptions = []) -> Bool {
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return self.matcher.numberOfMatches(in: string, options: options, range: NSMakeRange(0, string.utf16.count)) != 0
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}
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}
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private protocol RegularExpressionMatchable {
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func match(_ regex: Regex) -> Bool
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}
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private struct MatchString: RegularExpressionMatchable {
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private let string: String
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init(_ string: String) {
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self.string = string
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}
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func match(_ regex: Regex) -> Bool {
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return regex.match(self.string)
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}
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}
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private func ~=<T: RegularExpressionMatchable>(pattern: Regex, matchable: T) -> Bool {
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return matchable.match(pattern)
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}
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public func sendAuthorizationCode(accountManager: AccountManager, account: UnauthorizedAccount, phoneNumber: String, apiId: Int32, apiHash: String, syncContacts: Bool) -> Signal<UnauthorizedAccount, AuthorizationCodeRequestError> {
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let sendCode = Api.functions.auth.sendCode(phoneNumber: phoneNumber, apiId: apiId, apiHash: apiHash, settings: .codeSettings(flags: 0))
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let codeAndAccount = account.network.request(sendCode, automaticFloodWait: false)
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|> map { result in
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return (result, account)
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}
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|> `catch` { error -> Signal<(Api.auth.SentCode, UnauthorizedAccount), MTRpcError> in
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switch MatchString(error.errorDescription ?? "") {
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case Regex("(PHONE_|USER_|NETWORK_)MIGRATE_(\\d+)"):
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let range = error.errorDescription.range(of: "MIGRATE_")!
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let updatedMasterDatacenterId = Int32(error.errorDescription[range.upperBound ..< error.errorDescription.endIndex])!
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let updatedAccount = account.changedMasterDatacenterId(accountManager: accountManager, masterDatacenterId: updatedMasterDatacenterId)
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return updatedAccount
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|> mapToSignalPromotingError { updatedAccount -> Signal<(Api.auth.SentCode, UnauthorizedAccount), MTRpcError> in
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return updatedAccount.network.request(sendCode, automaticFloodWait: false)
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|> map { sentCode in
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return (sentCode, updatedAccount)
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}
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}
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case _:
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return .fail(error)
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}
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}
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|> mapError { error -> AuthorizationCodeRequestError in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .limitExceeded
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} else if error.errorDescription == "PHONE_NUMBER_INVALID" {
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return .invalidPhoneNumber
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} else if error.errorDescription == "PHONE_NUMBER_FLOOD" {
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return .phoneLimitExceeded
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} else if error.errorDescription == "PHONE_NUMBER_BANNED" {
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return .phoneBanned
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} else {
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return .generic(info: (Int(error.errorCode), error.errorDescription))
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}
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}
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|> timeout(20.0, queue: Queue.concurrentDefaultQueue(), alternate: .fail(.timeout))
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return codeAndAccount
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|> mapToSignal { (sentCode, account) -> Signal<UnauthorizedAccount, AuthorizationCodeRequestError> in
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return account.postbox.transaction { transaction -> UnauthorizedAccount in
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switch sentCode {
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case let .sentCode(_, type, phoneCodeHash, nextType, timeout):
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var parsedNextType: AuthorizationCodeNextType?
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if let nextType = nextType {
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parsedNextType = AuthorizationCodeNextType(apiType: nextType)
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}
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transaction.setState(UnauthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, contents: .confirmationCodeEntry(number: phoneNumber, type: SentAuthorizationCodeType(apiType: type), hash: phoneCodeHash, timeout: timeout, nextType: parsedNextType, syncContacts: syncContacts)))
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}
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return account
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}
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|> mapError { _ -> AuthorizationCodeRequestError in
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}
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}
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}
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public func resendAuthorizationCode(account: UnauthorizedAccount) -> Signal<Void, AuthorizationCodeRequestError> {
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return account.postbox.transaction { transaction -> Signal<Void, AuthorizationCodeRequestError> in
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if let state = transaction.getState() as? UnauthorizedAccountState {
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switch state.contents {
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case let .confirmationCodeEntry(number, _, hash, _, nextType, syncContacts):
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if nextType != nil {
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return account.network.request(Api.functions.auth.resendCode(phoneNumber: number, phoneCodeHash: hash), automaticFloodWait: false)
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|> mapError { error -> AuthorizationCodeRequestError in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .limitExceeded
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} else if error.errorDescription == "PHONE_NUMBER_INVALID" {
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return .invalidPhoneNumber
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} else if error.errorDescription == "PHONE_NUMBER_FLOOD" {
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return .phoneLimitExceeded
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} else if error.errorDescription == "PHONE_NUMBER_BANNED" {
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return .phoneBanned
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} else {
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return .generic(info: (Int(error.errorCode), error.errorDescription))
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}
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}
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|> mapToSignal { sentCode -> Signal<Void, AuthorizationCodeRequestError> in
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return account.postbox.transaction { transaction -> Void in
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switch sentCode {
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case let .sentCode(_, type, phoneCodeHash, nextType, timeout):
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var parsedNextType: AuthorizationCodeNextType?
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if let nextType = nextType {
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parsedNextType = AuthorizationCodeNextType(apiType: nextType)
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}
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transaction.setState(UnauthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, contents: .confirmationCodeEntry(number: number, type: SentAuthorizationCodeType(apiType: type), hash: phoneCodeHash, timeout: timeout, nextType: parsedNextType, syncContacts: syncContacts)))
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}
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} |> mapError { _ -> AuthorizationCodeRequestError in }
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}
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} else {
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return .fail(.generic(info: nil))
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}
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default:
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return .complete()
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}
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} else {
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return .fail(.generic(info: nil))
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}
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}
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|> mapError { _ -> AuthorizationCodeRequestError in
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}
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|> switchToLatest
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}
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public enum AuthorizationCodeVerificationError {
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case invalidCode
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case limitExceeded
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case generic
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case codeExpired
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}
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private enum AuthorizationCodeResult {
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case authorization(Api.auth.Authorization)
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case password(hint: String)
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case signUp
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}
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public struct AuthorizationSignUpData {
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let number: String
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let codeHash: String
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let code: String
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let termsOfService: UnauthorizedAccountTermsOfService?
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let syncContacts: Bool
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}
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public enum AuthorizeWithCodeResult {
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case signUp(AuthorizationSignUpData)
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case loggedIn
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}
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public func authorizeWithCode(accountManager: AccountManager, account: UnauthorizedAccount, code: String, termsOfService: UnauthorizedAccountTermsOfService?) -> Signal<AuthorizeWithCodeResult, AuthorizationCodeVerificationError> {
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return account.postbox.transaction { transaction -> Signal<AuthorizeWithCodeResult, AuthorizationCodeVerificationError> in
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if let state = transaction.getState() as? UnauthorizedAccountState {
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switch state.contents {
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case let .confirmationCodeEntry(number, _, hash, _, _, syncContacts):
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return account.network.request(Api.functions.auth.signIn(phoneNumber: number, phoneCodeHash: hash, phoneCode: code), automaticFloodWait: false)
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|> map { authorization in
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return .authorization(authorization)
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}
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|> `catch` { error -> Signal<AuthorizationCodeResult, AuthorizationCodeVerificationError> in
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switch (error.errorCode, error.errorDescription ?? "") {
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case (401, "SESSION_PASSWORD_NEEDED"):
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return account.network.request(Api.functions.account.getPassword(), automaticFloodWait: false)
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|> mapError { error -> AuthorizationCodeVerificationError in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .limitExceeded
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} else {
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return .generic
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}
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}
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|> mapToSignal { result -> Signal<AuthorizationCodeResult, AuthorizationCodeVerificationError> in
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switch result {
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case let .password(password):
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return .single(.password(hint: password.hint ?? ""))
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}
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}
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case let (_, errorDescription):
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if errorDescription.hasPrefix("FLOOD_WAIT") {
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return .fail(.limitExceeded)
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} else if errorDescription == "PHONE_CODE_INVALID" {
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return .fail(.invalidCode)
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} else if errorDescription == "CODE_HASH_EXPIRED" || errorDescription == "PHONE_CODE_EXPIRED" {
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return .fail(.codeExpired)
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} else if errorDescription == "PHONE_NUMBER_UNOCCUPIED" {
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return .single(.signUp)
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} else {
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return .fail(.generic)
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}
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}
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}
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|> mapToSignal { result -> Signal<AuthorizeWithCodeResult, AuthorizationCodeVerificationError> in
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return account.postbox.transaction { transaction -> Signal<AuthorizeWithCodeResult, NoError> in
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switch result {
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case .signUp:
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return .single(.signUp(AuthorizationSignUpData(number: number, codeHash: hash, code: code, termsOfService: termsOfService, syncContacts: syncContacts)))
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case let .password(hint):
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transaction.setState(UnauthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, contents: .passwordEntry(hint: hint, number: number, code: code, suggestReset: false, syncContacts: syncContacts)))
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return .single(.loggedIn)
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case let .authorization(authorization):
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switch authorization {
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case let .authorization(_, _, user):
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let user = TelegramUser(user: user)
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let state = AuthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, peerId: user.id, state: nil)
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initializedAppSettingsAfterLogin(transaction: transaction, appVersion: account.networkArguments.appVersion, syncContacts: syncContacts)
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transaction.setState(state)
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return accountManager.transaction { transaction -> AuthorizeWithCodeResult in
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switchToAuthorizedAccount(transaction: transaction, account: account)
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return .loggedIn
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}
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case let .authorizationSignUpRequired(_, termsOfService):
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return .single(.signUp(AuthorizationSignUpData(number: number, codeHash: hash, code: code, termsOfService: termsOfService.flatMap(UnauthorizedAccountTermsOfService.init(apiTermsOfService:)), syncContacts: syncContacts)))
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}
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}
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}
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|> switchToLatest
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|> mapError { _ -> AuthorizationCodeVerificationError in
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}
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}
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default:
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return .fail(.generic)
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}
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} else {
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return .fail(.generic)
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}
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}
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|> mapError { _ -> AuthorizationCodeVerificationError in
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}
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|> switchToLatest
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}
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public func beginSignUp(account: UnauthorizedAccount, data: AuthorizationSignUpData) -> Signal<Never, NoError> {
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return account.postbox.transaction { transaction -> Void in
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transaction.setState(UnauthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, contents: .signUp(number: data.number, codeHash: data.codeHash, firstName: "", lastName: "", termsOfService: data.termsOfService, syncContacts: data.syncContacts)))
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}
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|> ignoreValues
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}
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public enum AuthorizationPasswordVerificationError {
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case limitExceeded
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case invalidPassword
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case generic
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}
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public func authorizeWithPassword(accountManager: AccountManager, account: UnauthorizedAccount, password: String, syncContacts: Bool) -> Signal<Void, AuthorizationPasswordVerificationError> {
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return verifyPassword(account, password: password)
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|> `catch` { error -> Signal<Api.auth.Authorization, AuthorizationPasswordVerificationError> in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .fail(.limitExceeded)
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} else if error.errorDescription == "PASSWORD_HASH_INVALID" {
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return .fail(.invalidPassword)
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} else {
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return .fail(.generic)
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}
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}
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|> mapToSignal { result -> Signal<Void, AuthorizationPasswordVerificationError> in
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return account.postbox.transaction { transaction -> Signal<Void, NoError> in
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switch result {
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case let .authorization(_, _, user):
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let user = TelegramUser(user: user)
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let state = AuthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, peerId: user.id, state: nil)
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/*transaction.updatePeersInternal([user], update: { current, peer -> Peer? in
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return peer
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})*/
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initializedAppSettingsAfterLogin(transaction: transaction, appVersion: account.networkArguments.appVersion, syncContacts: syncContacts)
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transaction.setState(state)
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return accountManager.transaction { transaction -> Void in
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switchToAuthorizedAccount(transaction: transaction, account: account)
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}
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case .authorizationSignUpRequired:
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return .complete()
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}
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}
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|> switchToLatest
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|> mapError { _ -> AuthorizationPasswordVerificationError in
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}
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}
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}
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public enum PasswordRecoveryRequestError {
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case limitExceeded
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case generic
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}
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public enum PasswordRecoveryOption {
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case none
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case email(pattern: String)
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}
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public func requestPasswordRecovery(account: UnauthorizedAccount) -> Signal<PasswordRecoveryOption, PasswordRecoveryRequestError> {
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return account.network.request(Api.functions.auth.requestPasswordRecovery())
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|> map(Optional.init)
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|> `catch` { error -> Signal<Api.auth.PasswordRecovery?, PasswordRecoveryRequestError> in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .fail(.limitExceeded)
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} else if error.errorDescription.hasPrefix("PASSWORD_RECOVERY_NA") {
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return .single(nil)
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} else {
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return .fail(.generic)
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}
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}
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|> map { result -> PasswordRecoveryOption in
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if let result = result {
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switch result {
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case let .passwordRecovery(emailPattern):
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return .email(pattern: emailPattern)
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}
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} else {
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return .none
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}
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}
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}
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public enum PasswordRecoveryError {
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case invalidCode
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case limitExceeded
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case expired
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case generic
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}
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public func checkPasswordRecoveryCode(network: Network, code: String) -> Signal<Never, PasswordRecoveryError> {
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return network.request(Api.functions.auth.checkRecoveryPassword(code: code), automaticFloodWait: false)
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|> mapError { error -> PasswordRecoveryError in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .limitExceeded
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} else if error.errorDescription.hasPrefix("PASSWORD_RECOVERY_EXPIRED") {
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return .expired
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} else {
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return .invalidCode
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}
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}
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|> mapToSignal { result -> Signal<Never, PasswordRecoveryError> in
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return .complete()
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}
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}
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public func performPasswordRecovery(accountManager: AccountManager, account: UnauthorizedAccount, code: String, syncContacts: Bool, updatedPassword: UpdatedTwoStepVerificationPassword) -> Signal<Void, PasswordRecoveryError> {
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return twoStepAuthData(account.network)
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|> mapError { _ -> PasswordRecoveryError in
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return .generic
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}
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|> mapToSignal { authData -> Signal<Void, PasswordRecoveryError> in
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let newSettings: Api.account.PasswordInputSettings?
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switch updatedPassword {
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case .none:
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newSettings = nil
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case let .password(password, hint, email):
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var flags: Int32 = 1 << 0
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if email != nil {
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flags |= (1 << 1)
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}
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guard let (updatedPasswordHash, updatedPasswordDerivation) = passwordUpdateKDF(encryptionProvider: account.network.encryptionProvider, password: password, derivation: authData.nextPasswordDerivation) else {
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return .fail(.invalidCode)
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}
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newSettings = Api.account.PasswordInputSettings.passwordInputSettings(flags: flags, newAlgo: updatedPasswordDerivation.apiAlgo, newPasswordHash: Buffer(data: updatedPasswordHash), hint: hint, email: email, newSecureSettings: nil)
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}
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var flags: Int32 = 0
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if newSettings != nil {
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flags |= 1 << 0
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}
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return account.network.request(Api.functions.auth.recoverPassword(flags: flags, code: code, newSettings: newSettings), automaticFloodWait: false)
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|> mapError { error -> PasswordRecoveryError in
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if error.errorDescription.hasPrefix("FLOOD_WAIT") {
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return .limitExceeded
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} else if error.errorDescription.hasPrefix("PASSWORD_RECOVERY_EXPIRED") {
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return .expired
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} else {
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return .invalidCode
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}
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}
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|> mapToSignal { result -> Signal<Void, PasswordRecoveryError> in
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return account.postbox.transaction { transaction -> Signal<Void, NoError> in
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switch result {
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case let .authorization(_, _, user):
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let user = TelegramUser(user: user)
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let state = AuthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, peerId: user.id, state: nil)
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initializedAppSettingsAfterLogin(transaction: transaction, appVersion: account.networkArguments.appVersion, syncContacts: syncContacts)
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transaction.setState(state)
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return accountManager.transaction { transaction -> Void in
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switchToAuthorizedAccount(transaction: transaction, account: account)
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}
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case .authorizationSignUpRequired:
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return .complete()
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}
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}
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|> switchToLatest
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|> mapError { _ -> PasswordRecoveryError in }
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}
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}
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}
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public enum AccountResetError {
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case generic
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case limitExceeded
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}
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public func performAccountReset(account: UnauthorizedAccount) -> Signal<Void, AccountResetError> {
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return account.network.request(Api.functions.account.deleteAccount(reason: ""))
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|> map { _ -> Int32? in return nil }
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|> `catch` { error -> Signal<Int32?, AccountResetError> in
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if error.errorDescription.hasPrefix("2FA_CONFIRM_WAIT_") {
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let timeout = String(error.errorDescription[error.errorDescription.index(error.errorDescription.startIndex, offsetBy: "2FA_CONFIRM_WAIT_".count)...])
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if let value = Int32(timeout) {
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return .single(value)
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} else {
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return .fail(.generic)
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}
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} else if error.errorDescription == "2FA_RECENT_CONFIRM" {
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return .fail(.limitExceeded)
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} else {
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return .fail(.generic)
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}
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}
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|> mapToSignal { timeout -> Signal<Void, AccountResetError> in
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return account.postbox.transaction { transaction -> Void in
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guard let state = transaction.getState() as? UnauthorizedAccountState else {
|
|
return
|
|
}
|
|
var number: String?
|
|
var syncContacts: Bool?
|
|
if case let .passwordEntry(_, numberValue, _, _, syncContactsValue) = state.contents {
|
|
number = numberValue
|
|
syncContacts = syncContactsValue
|
|
} else if case let .awaitingAccountReset(_, numberValue, syncContactsValue) = state.contents {
|
|
number = numberValue
|
|
syncContacts = syncContactsValue
|
|
}
|
|
if let number = number, let syncContacts = syncContacts {
|
|
if let timeout = timeout {
|
|
let timestamp = Int32(CFAbsoluteTimeGetCurrent() + NSTimeIntervalSince1970)
|
|
transaction.setState(UnauthorizedAccountState(isTestingEnvironment: state.isTestingEnvironment, masterDatacenterId: state.masterDatacenterId, contents: .awaitingAccountReset(protectedUntil: timestamp + timeout, number: number, syncContacts: syncContacts)))
|
|
} else {
|
|
transaction.setState(UnauthorizedAccountState(isTestingEnvironment: state.isTestingEnvironment, masterDatacenterId: state.masterDatacenterId, contents: .empty))
|
|
}
|
|
}
|
|
}
|
|
|> mapError { _ -> AccountResetError in }
|
|
}
|
|
}
|
|
|
|
public enum SignUpError {
|
|
case generic
|
|
case limitExceeded
|
|
case codeExpired
|
|
case invalidFirstName
|
|
case invalidLastName
|
|
}
|
|
|
|
public func signUpWithName(accountManager: AccountManager, account: UnauthorizedAccount, firstName: String, lastName: String, avatarData: Data?, avatarVideo: Signal<UploadedPeerPhotoData?, NoError>?, videoStartTimestamp: Double?) -> Signal<Void, SignUpError> {
|
|
return account.postbox.transaction { transaction -> Signal<Void, SignUpError> in
|
|
if let state = transaction.getState() as? UnauthorizedAccountState, case let .signUp(number, codeHash, _, _, _, syncContacts) = state.contents {
|
|
return account.network.request(Api.functions.auth.signUp(phoneNumber: number, phoneCodeHash: codeHash, firstName: firstName, lastName: lastName))
|
|
|> mapError { error -> SignUpError in
|
|
if error.errorDescription.hasPrefix("FLOOD_WAIT") {
|
|
return .limitExceeded
|
|
} else if error.errorDescription == "PHONE_CODE_EXPIRED" {
|
|
return .codeExpired
|
|
} else if error.errorDescription == "FIRSTNAME_INVALID" {
|
|
return .invalidFirstName
|
|
} else if error.errorDescription == "LASTNAME_INVALID" {
|
|
return .invalidLastName
|
|
} else {
|
|
return .generic
|
|
}
|
|
}
|
|
|> mapToSignal { result -> Signal<Void, SignUpError> in
|
|
switch result {
|
|
case let .authorization(_, _, user):
|
|
let user = TelegramUser(user: user)
|
|
let appliedState = account.postbox.transaction { transaction -> Void in
|
|
let state = AuthorizedAccountState(isTestingEnvironment: account.testingEnvironment, masterDatacenterId: account.masterDatacenterId, peerId: user.id, state: nil)
|
|
if let hole = account.postbox.seedConfiguration.initializeChatListWithHole.topLevel {
|
|
transaction.replaceChatListHole(groupId: .root, index: hole.index, hole: nil)
|
|
}
|
|
initializedAppSettingsAfterLogin(transaction: transaction, appVersion: account.networkArguments.appVersion, syncContacts: syncContacts)
|
|
transaction.setState(state)
|
|
}
|
|
|> castError(SignUpError.self)
|
|
|
|
let switchedAccounts = accountManager.transaction { transaction -> Void in
|
|
switchToAuthorizedAccount(transaction: transaction, account: account)
|
|
}
|
|
|> castError(SignUpError.self)
|
|
|
|
if let avatarData = avatarData {
|
|
let resource = LocalFileMediaResource(fileId: Int64.random(in: Int64.min ... Int64.max))
|
|
account.postbox.mediaBox.storeResourceData(resource.id, data: avatarData)
|
|
|
|
return updatePeerPhotoInternal(postbox: account.postbox, network: account.network, stateManager: nil, accountPeerId: user.id, peer: .single(user), photo: uploadedPeerPhoto(postbox: account.postbox, network: account.network, resource: resource), video: avatarVideo, videoStartTimestamp: videoStartTimestamp, mapResourceToAvatarSizes: { _, _ in .single([:]) })
|
|
|> `catch` { _ -> Signal<UpdatePeerPhotoStatus, SignUpError> in
|
|
return .complete()
|
|
}
|
|
|> mapToSignal { result -> Signal<Void, SignUpError> in
|
|
switch result {
|
|
case .complete:
|
|
return .complete()
|
|
case .progress:
|
|
return .never()
|
|
}
|
|
}
|
|
|> then(appliedState)
|
|
|> then(switchedAccounts)
|
|
} else {
|
|
return appliedState
|
|
|> then(switchedAccounts)
|
|
}
|
|
case .authorizationSignUpRequired:
|
|
return .fail(.generic)
|
|
}
|
|
}
|
|
} else {
|
|
return .fail(.generic)
|
|
}
|
|
}
|
|
|> mapError { _ -> SignUpError in
|
|
}
|
|
|> switchToLatest
|
|
}
|
|
|
|
public enum AuthorizationStateReset {
|
|
case empty
|
|
}
|
|
|
|
public func resetAuthorizationState(account: UnauthorizedAccount, to value: AuthorizationStateReset) -> Signal<Void, NoError> {
|
|
return account.postbox.transaction { transaction -> Void in
|
|
if let state = transaction.getState() as? UnauthorizedAccountState {
|
|
transaction.setState(UnauthorizedAccountState(isTestingEnvironment: state.isTestingEnvironment, masterDatacenterId: state.masterDatacenterId, contents: .empty))
|
|
}
|
|
}
|
|
}
|