class Majordomo : public SixMajordomo

Class responsible for handling messages comming to Bank

Inheritance:

Majordomo < SixMajordomo < Runable < Debugable

Public Methods

MsgField*	Majordomo::ComputeMAC (MsgField *oAuth) Computes MAC
Err	Majordomo::CreateCipheredData () Creates ciphered data
GMessage*	Majordomo::CreateSimpleFileToStor (GMessage *certificate) Creates simple message with a file for storage
GMessage*	Majordomo::CreateSimpleReqForFile (GMessage *pubKey) Creates REQ_FOR_FILE
Err	Majordomo::GenerateACID (ACID *acid) Generates ID of certificate
Err	Majordomo::GenerateACKeys (ACID *acid, GMessage **acPubKey) Generates certificate key pair
Err	Majordomo::GenerateAsymetricKey () Generates public and private keys
Err	Majordomo::GenerateThisSixAC (MsgField *onion, GMessage **generatedAC) Generates this Six AC
Err	Majordomo::SwitchDataReceivedCommand (const Char *command, const MsgField *dataFld, const ACID acid) Switches data_received command
Err	Majordomo::SwitchDataReceivedCommand (const Char *command, const MsgField *dataFld, const ACID acid) Chooses a method to handle the command with
Err	Majordomo::SwitchMixCommand (MsgField *commandFld, MsgField *dataFld) Chooses serving method for Mix command
MsgField*	Majordomo::UnsealSAuth (const ACID myACID, const MsgField *sealSA) Unseals sAuth

Public

methods Majordomo (Bank * parent, LogFile * majordomoLogFile) Bank Majordomo constructor virtual ACManager* GetPtrToACManager (Char *type) Overriden method that returns pointer to ACManager of specified type Err Initialize () Some cool initialization ESTime* GetTime () Returns current time MsgField* UnsealSAuth (const ACID acid, const MsgField *sealSA) Decrypts S_AUTH

Protected

methods Methods managing access certificates virtual MsgField* DecryptByACPriv (const ACID acid, const MsgField *dData) Decrypting data from Service virtual Err SwitchDataReceivedCommand (const Char *command, const MsgField *dataFld, const ACID acid) Handle data_received command Data_received commands handling methods

Inherited from SixMajordomo:

Public Methods

Err SixMajordomo::AskForOnion()

Err SixMajordomo::BeginTransaction(ID *newTID)

Err SixMajordomo::CommandDataReceived(MsgField *paramFld)

Err SixMajordomo::CommandOnionGenerated(MsgField *dataFld)

Err SixMajordomo::CommandTest(MsgField *dataFld)

GMessage* SixMajordomo::CreateGenerateOnionMsg(Size hopCount = CFG_HOPS_IN_AC)

GMessage* SixMajordomo::CreateGetACsMsg(Char *type, Int count)

GMessage* SixMajordomo::CreateNextACTimeOutMsg(Char *type)

GMessage* SixMajordomo::CreatePublishCertificateMsg(GMessage *ac)

GMessage* SixMajordomo::CreateSendDataMsg(Char *commandSer, GMessage *dataSer, GMessage *ac, Size hops)

GMessage* SixMajordomo::CreateTestMsg(MsgField *dataFld)

Err SixMajordomo::DRCTest(const MsgField *dataFld)

Err SixMajordomo::DecryptDataMsg(const GMessage *dataMsg, MsgField **decryptedBodyFld, ACID *acid)

Err SixMajordomo::EndTransaction(ID tid)

Err SixMajordomo::FeedSenderWithMsgForMix(GMessage *mixMsg)

Err SixMajordomo::FeedSenderWithOutMsgQueue()

Err SixMajordomo::FillReplyToInfo(GMessage *gMsg)

Err SixMajordomo::FillTest(GMessage *gMsg, MsgField *msgFld)

Err SixMajordomo::GenerateRequestForMissingACs(Char *acType)

GMessage* SixMajordomo::GetACByACID(Char *type, ACID acID)

Queue* SixMajordomo::GetACs(Char *type, const int count, Queue *notIn)

ID SixMajordomo::GetTID()

Err SixMajordomo::HandleDataReceivedBody(const MsgField *bodyFld, const ACID acid)

Err SixMajordomo::HandleGeneratedAC(GMessage *)

Void SixMajordomo::HandleMixMessage(GMessage *inMsg)

Err SixMajordomo::InsertAC(Char *type, GMessage *ac)

Err SixMajordomo::NextACTimeOut(Char *type, ESTime *t)

void* SixMajordomo::Run(void *)

SixMajordomo::SixMajordomo(Six * parent, LogFile * majordomoLogFile)

Err SixMajordomo::SwitchDataReceivedCommand(const Char *command, const MsgField *dataFld, const ACID acid)

Err SixMajordomo::SwitchDataReceivedVersion(const Char *version, const GMessage *body, const ACID acid)

Err SixMajordomo::SwitchMixCommand(MsgField *commandFld, MsgField *dataFld)

Err SixMajordomo::TestACCount(Char *type, Int *missing)

SixMajordomo::~SixMajordomo()

Protected

attributes

TID tID

transaction ID.

Queue* outMsgQueue

Queue with messages prepared to send to Mix.

TransactionManager* transactionManager

Object for managing transactions.

Inherited from Runable:

Public Methods

void Runable::MaskAllSignals()

Runable::Runable(LogFile * logFile)

Inherited from Debugable:

Public Methods

string* Debugable::CreateString(char *firstStr, int firstInt, int secondInt)

Debugable::Debugable(LogFile * debugLogFile)

int Debugable::SetDebugOptions(int newLogOptions)

void Debugable::SetLogFile(LogFile *aLogFile)

void Debugable::WriteString(LogLevel debugLevel, char * format, ...)

Debugable::~Debugable()

Inherited from SixOffspring:

Public Methods

SixOffspring::SixOffspring(Six * aSix)

methods

Methods managing access certificates

virtual MsgField* DecryptByACPriv(const ACID acid, const MsgField *dData)

Decrypting data from Service

virtual Err SwitchDataReceivedCommand(const Char *command, const MsgField *dataFld, const ACID acid)

Handle data_received command

Data_received commands handling methods

methods

Majordomo(Bank * parent, LogFile * majordomoLogFile)

Bank Majordomo constructor

virtual ACManager* GetPtrToACManager(Char *type)

Overriden method that returns pointer to ACManager of specified type

Err Initialize()

Some cool initialization

ESTime* GetTime()

Returns current time

MsgField* UnsealSAuth(const ACID acid, const MsgField *sealSA)

Decrypts S_AUTH

MsgField* Majordomo::ComputeMAC(MsgField *oAuth)

Computes MAC. Computes MAC from OAuths.

Returns:

MsgField computed MAC.

Parameters:

oAuth - oAuth to compute MAC.

Author:

Pavel

See Also:

Err Majordomo::CreateCipheredData()

Creates ciphered data. Modifies file for storage. Adds random string and encrypts with private key.

The result looks like this:
GM_PUBLIC_KEY:
GM_DATA: (encrypted with Private Key)
GM_RANDOM: (random string)
GM_FILE: (decrypted file)

Returns:

error code

Author:

pavel

See Also:

Cipherer, RandomGenerator

GMessage* Majordomo::CreateSimpleFileToStor(GMessage *certificate)

Creates simple message with a file for storage. Creates a message with file for storage, that is going to be sent to Eso as a CE_FILE_FOR_STOR including encryption of the file with TCBPubKey of the Eso.

Returns:

created messsage.

Parameters:

certificate - Certificate of the Eso with the TCBPubKey.

Author:

Pavel

See Also:

GMessage, Cipherer

GMessage* Majordomo::CreateSimpleReqForFile(GMessage *pubKey)

Creates REQ_FOR_FILE. Creates REQ_FRO_FILE message, that is to be sent to Esos.

Returns:

created GMessage

Parameters:

pubKey - PubKey for encrypting FFID.

Author:

Marek

See Also:

Cipherer

Err Majordomo::GenerateACID(ACID *acid)

Generates ID of certificate. Generates random string of the length of ACID.

Returns:

error code

Parameters:

acid - Generated acid.

Author:

Marek

See Also:

RandomGenerator

Err Majordomo::GenerateACKeys(ACID *acid, GMessage **acPubKey)

Generates certificate key pair. Generates new access certificate key pair.

Returns:

error code

Parameters:

acid - Generated ID of newly generated access certificate
acPubKey - Public key of generated key pair

Author:

Marek

See Also:

Bank, SixMajordomo, Cipherer

Err Majordomo::GenerateAsymetricKey()

Generates public and private keys.. Calls the cipherer's method to generate public and private keys. Saves them in files.

Returns:

error code

Author:

Marek

See Also:

Cipherer

Err Majordomo::GenerateThisSixAC(MsgField *onion, GMessage **generatedAC)

Generates this Six AC. This Six AC is generated every time Client wants to communicate. New tuple of keys is generated and saved.

Returns:

error code

Parameters:

onion - Onion to include to AC.
generatedAC - AC that was generated.

Author:

Marek

See Also:

SixMajordomo

Err Majordomo::SwitchDataReceivedCommand(const Char *command, const MsgField *dataFld, const ACID acid)

Switches data_received command. Overrides and calls SixMajordomo::SwitchDataReceivedCommand and chooses a method to handle the command from the incomming message.

Returns:

error code

Parameters:

command - one of data_received commands, comming from the world
dataFld - data field comming along with command
acid - ID of this Eso access certificate which was used as delivery address

Author:

Pavel

See Also:

SixMajordomo

Err Majordomo::SwitchDataReceivedCommand(const Char *command, const MsgField *dataFld, const ACID acid)

Chooses a method to handle the command with. According to the received command chooses a method to handle the command with.

Returns:

error code

Parameters:

command - Command in the incoming message.
dataFld - Data in the incoming message.
acid - ID of the certificate to which the data was sent.

Author:

Marek

See Also:

Err Majordomo::SwitchMixCommand(MsgField *commandFld, MsgField *dataFld)

Chooses serving method for Mix command. According to field Command (in message poped from outMsgQueue) choose handling method.

Returns:

error code

Parameters:

commandFld - command from Mix
dataFld - data comming along with command

Author:

Marek

See Also:

SixMajordomo::SwitchMixCommand()

MsgField* Majordomo::UnsealSAuth(const ACID myACID, const MsgField *sealSA)

Unseals sAuth. Given seald sAuth returns unsealed one using DecryptByACPriv.

Returns:

error code

Parameters:

myACID - ID of access certificate which public key was used to seal sAuth
sealSA - Sealed sAuth

Author:

Marek

See Also:

DecryptByACPriv()

This class has no child classes.

Author:

jmeno

See Also:

co_se_toho_tyka

alphabetic index hierarchy of classes

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