@ -8,6 +8,42 @@ import (
var ErrNotSupportedAuthorizationState = errors . New ( "not supported state" )
// Contains parameters for TDLib initialization
type TdlibParameters struct {
// Pass true to use Telegram test environment instead of the production environment
UseTestDc bool ` json:"use_test_dc" `
// The path to the directory for the persistent database; if empty, the current working directory will be used
DatabaseDirectory string ` json:"database_directory" `
// The path to the directory for storing files; if empty, database_directory will be used
FilesDirectory string ` json:"files_directory" `
// Encryption key for the database. If the encryption key is invalid, then an error with code 401 will be returned
DatabaseEncryptionKey [ ] byte ` json:"database_encryption_key" `
// Pass true to keep information about downloaded and uploaded files between application restarts
UseFileDatabase bool ` json:"use_file_database" `
// Pass true to keep cache of users, basic groups, supergroups, channels and secret chats between restarts. Implies use_file_database
UseChatInfoDatabase bool ` json:"use_chat_info_database" `
// Pass true to keep cache of chats and messages between restarts. Implies use_chat_info_database
UseMessageDatabase bool ` json:"use_message_database" `
// Pass true to enable support for secret chats
UseSecretChats bool ` json:"use_secret_chats" `
// Application identifier for Telegram API access, which can be obtained at https://my.telegram.org
ApiId int32 ` json:"api_id" `
// Application identifier hash for Telegram API access, which can be obtained at https://my.telegram.org
ApiHash string ` json:"api_hash" `
// IETF language tag of the user's operating system language; must be non-empty
SystemLanguageCode string ` json:"system_language_code" `
// Model of the device the application is being run on; must be non-empty
DeviceModel string ` json:"device_model" `
// Version of the operating system the application is being run on. If empty, the version is automatically detected by TDLib
SystemVersion string ` json:"system_version" `
// Application version; must be non-empty
ApplicationVersion string ` json:"application_version" `
// Pass true to automatically delete old files in background
EnableStorageOptimizer bool ` json:"enable_storage_optimizer" `
// Pass true to ignore original file names for downloaded files. Otherwise, downloaded files are saved under names as close as possible to the original name
IgnoreFileNames bool ` json:"ignore_file_names" `
}
type AuthorizationStateHandler interface {
Handle ( client * Client , state AuthorizationState ) error
Close ( )
@ -65,15 +101,27 @@ func (stateHandler *clientAuthorizer) Handle(client *Client, state Authorization
switch state . AuthorizationStateType ( ) {
case TypeAuthorizationStateWaitTdlibParameters :
p := <- stateHandler . TdlibParameters
_ , err := client . SetTdlibParameters ( & SetTdlibParametersRequest {
Parameters : <- stateHandler . TdlibParameters ,
UseTestDc : p . UseTestDc ,
DatabaseDirectory : p . DatabaseDirectory ,
FilesDirectory : p . FilesDirectory ,
DatabaseEncryptionKey : p . DatabaseEncryptionKey ,
UseFileDatabase : p . UseFileDatabase ,
UseChatInfoDatabase : p . UseChatInfoDatabase ,
UseMessageDatabase : p . UseMessageDatabase ,
UseSecretChats : p . UseSecretChats ,
ApiId : p . ApiId ,
ApiHash : p . ApiHash ,
SystemLanguageCode : p . SystemLanguageCode ,
DeviceModel : p . DeviceModel ,
SystemVersion : p . SystemVersion ,
ApplicationVersion : p . ApplicationVersion ,
EnableStorageOptimizer : p . EnableStorageOptimizer ,
IgnoreFileNames : p . IgnoreFileNames ,
} )
return err
case TypeAuthorizationStateWaitEncryptionKey :
_ , err := client . CheckDatabaseEncryptionKey ( & CheckDatabaseEncryptionKeyRequest { } )
return err
case TypeAuthorizationStateWaitPhoneNumber :
_ , err := client . SetAuthenticationPhoneNumber ( & SetAuthenticationPhoneNumberRequest {
PhoneNumber : <- stateHandler . PhoneNumber ,
@ -85,12 +133,21 @@ func (stateHandler *clientAuthorizer) Handle(client *Client, state Authorization
} )
return err
case TypeAuthorizationStateWaitEmailAddress :
return ErrNotSupportedAuthorizationState
case TypeAuthorizationStateWaitEmailCode :
return ErrNotSupportedAuthorizationState
case TypeAuthorizationStateWaitCode :
_ , err := client . CheckAuthenticationCode ( & CheckAuthenticationCodeRequest {
Code : <- stateHandler . Code ,
} )
return err
case TypeAuthorizationStateWaitOtherDeviceConfirmation :
return ErrNotSupportedAuthorizationState
case TypeAuthorizationStateWaitRegistration :
return ErrNotSupportedAuthorizationState
@ -140,6 +197,12 @@ func CliInteractor(clientAuthorizer *clientAuthorizer) {
clientAuthorizer . PhoneNumber <- phoneNumber
case TypeAuthorizationStateWaitEmailAddress :
return
case TypeAuthorizationStateWaitEmailCode :
return
case TypeAuthorizationStateWaitCode :
var code string
@ -148,6 +211,12 @@ func CliInteractor(clientAuthorizer *clientAuthorizer) {
clientAuthorizer . Code <- code
case TypeAuthorizationStateWaitOtherDeviceConfirmation :
return
case TypeAuthorizationStateWaitRegistration :
return
case TypeAuthorizationStateWaitPassword :
fmt . Println ( "Enter password: " )
var password string
@ -185,15 +254,27 @@ func (stateHandler *botAuthorizer) Handle(client *Client, state AuthorizationSta
switch state . AuthorizationStateType ( ) {
case TypeAuthorizationStateWaitTdlibParameters :
p := <- stateHandler . TdlibParameters
_ , err := client . SetTdlibParameters ( & SetTdlibParametersRequest {
Parameters : <- stateHandler . TdlibParameters ,
UseTestDc : p . UseTestDc ,
DatabaseDirectory : p . DatabaseDirectory ,
FilesDirectory : p . FilesDirectory ,
DatabaseEncryptionKey : p . DatabaseEncryptionKey ,
UseFileDatabase : p . UseFileDatabase ,
UseChatInfoDatabase : p . UseChatInfoDatabase ,
UseMessageDatabase : p . UseMessageDatabase ,
UseSecretChats : p . UseSecretChats ,
ApiId : p . ApiId ,
ApiHash : p . ApiHash ,
SystemLanguageCode : p . SystemLanguageCode ,
DeviceModel : p . DeviceModel ,
SystemVersion : p . SystemVersion ,
ApplicationVersion : p . ApplicationVersion ,
EnableStorageOptimizer : p . EnableStorageOptimizer ,
IgnoreFileNames : p . IgnoreFileNames ,
} )
return err
case TypeAuthorizationStateWaitEncryptionKey :
_ , err := client . CheckDatabaseEncryptionKey ( & CheckDatabaseEncryptionKeyRequest { } )
return err
case TypeAuthorizationStateWaitPhoneNumber :
_ , err := client . CheckAuthenticationBotToken ( & CheckAuthenticationBotTokenRequest {
Token : <- stateHandler . Token ,
Aleksey Obukhov
