net.i2p.router.transport.udp

Class PeerTestState

java.lang.Object

net.i2p.router.transport.udp.PeerTestState

class PeerTestState
extends Object

Track the state of a peer test. Used only by PeerTestManager.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PeerTestState.Role Roles for peer testing scenarios.

Constructor Summary

Constructors

Constructor and Description
PeerTestState(PeerTestState.Role role, PeerState bob, boolean isIPv6, long nonce, long now)

Method Summary

Modifier and Type	Method and Description
PeerState2	getAlice() SSU2 only
SessionKey	getAliceCipherKey()
SessionKey	getAliceIntroKey()
InetAddress	getAliceIP() If we are Alice, this will contain the IP that Bob says we can be reached at - the IP Charlie says we can be reached at is _aliceIPFromCharlie
InetAddress	getAliceIPFromCharlie()
SessionKey	getAliceMACKey()
int	getAlicePort() If we are Alice, this will contain the port that Bob says we can be reached at - the port Charlie says we can be reached at is _alicePortFromCharlie
int	getAlicePortFromCharlie()
long	getBeginTime() when did this test begin?
PeerState	getBob()
InetAddress	getBobIP()
int	getBobPort()
Hash	getCharlieHash() SSU2 only, null for SSU1.
SessionKey	getCharlieIntroKey()
InetAddress	getCharlieIP()
int	getCharliePort()
long	getLastSendTime() when did we last send out a packet?
long	getNonce()
PeerTestState.Role	getOurRole() Are we Alice, bob, or Charlie.
List<Hash>	getPreviousCharlies() SSU2 only, BOB only, else returns null.
long	getReceiveAliceTime() when did we last hear from alice?
long	getReceiveBobTime() when did we last hear from bob?
long	getReceiveCharlieTime() when did we last hear from charlie?
long	getSendAliceTime() when did we send to alice, SSU2 Bob only
long	getSendCharlieTime() when did we send to Charlie, SSU2 Alice only
int	getStatus() what code did we send to alice, SSU2 Bob only
byte[]	getTestData() Get for retransmission.
int	incrementPacketsRelayed()
boolean	isIPv6() Is this an IPv6 test?
void	setAlice(InetAddress ip, int port, Hash hash)
void	setAlice(PeerState2 alice) SSU2 only
void	setAliceIntroKey(SessionKey key)
void	setAliceIPFromCharlie(InetAddress ip)
void	setAliceKeys(SessionKey ck, SessionKey mk)
void	setAlicePortFromCharlie(int alicePortFromCharlie)
void	setCharlie(InetAddress ip, int port, Hash hash)
void	setCharlieIntroKey(SessionKey key)
void	setCharliePort(int charliePort)
void	setLastSendTime(long when)
void	setReceiveAliceTime(long when)
void	setReceiveBobTime(long when)
void	setReceiveCharlieTime(long when)
void	setSendAliceTime(long when) when did we send to alice, SSU2 Bob only
void	setSendCharlieTime(long when) when did we send to Charlie, SSU2 Alice only
void	setStatus(int status) what code did we send to alice, SSU2 Bob only
void	setTestData(byte[] data) Save for retransmission.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PeerTestState

public PeerTestState(PeerTestState.Role role,
                     PeerState bob,
                     boolean isIPv6,
                     long nonce,
                     long now)

Parameters:

bob - null if role is BOB

Method Detail

getAlice

public PeerState2 getAlice()

SSU2 only

getAliceCipherKey

public SessionKey getAliceCipherKey()

getAliceIntroKey

public SessionKey getAliceIntroKey()

getAliceIP

public InetAddress getAliceIP()

If we are Alice, this will contain the IP that Bob says we can be reached at - the IP Charlie says we can be reached at is _aliceIPFromCharlie

getAliceIPFromCharlie

public InetAddress getAliceIPFromCharlie()

getAliceMACKey

public SessionKey getAliceMACKey()

getAlicePort

public int getAlicePort()

If we are Alice, this will contain the port that Bob says we can be reached at - the port Charlie says we can be reached at is _alicePortFromCharlie

getAlicePortFromCharlie

public int getAlicePortFromCharlie()

getBeginTime

public long getBeginTime()

when did this test begin?

getBob

public PeerState getBob()

Returns:

null if we are bob

getBobIP

public InetAddress getBobIP()

getBobPort

public int getBobPort()

getCharlieHash

public Hash getCharlieHash()

SSU2 only, null for SSU1.

getCharlieIntroKey

public SessionKey getCharlieIntroKey()

getCharlieIP

public InetAddress getCharlieIP()

getCharliePort

public int getCharliePort()

getLastSendTime

public long getLastSendTime()

when did we last send out a packet?

getNonce

public long getNonce()

getOurRole

public PeerTestState.Role getOurRole()

Are we Alice, bob, or Charlie.

getPreviousCharlies

public List<Hash> getPreviousCharlies()

SSU2 only, BOB only, else returns null. Does not include current charlie.

getReceiveAliceTime

public long getReceiveAliceTime()

when did we last hear from alice?

getReceiveBobTime

public long getReceiveBobTime()

when did we last hear from bob?

getReceiveCharlieTime

public long getReceiveCharlieTime()

when did we last hear from charlie?

getSendAliceTime

public long getSendAliceTime()

when did we send to alice, SSU2 Bob only

getSendCharlieTime

public long getSendCharlieTime()

when did we send to Charlie, SSU2 Alice only

getStatus

public int getStatus()

what code did we send to alice, SSU2 Bob only

getTestData

public byte[] getTestData()

Get for retransmission. SSU2 only, we are Alice, Bob or Charlie

incrementPacketsRelayed

public int incrementPacketsRelayed()

Returns:

new value

isIPv6

public boolean isIPv6()

Is this an IPv6 test?

setAlice

public void setAlice(InetAddress ip,
                     int port,
                     Hash hash)

Parameters:

hash - SSU2 only, null for SSU1

setAlice

public void setAlice(PeerState2 alice)

SSU2 only

setAliceIntroKey

public void setAliceIntroKey(SessionKey key)

setAliceIPFromCharlie

public void setAliceIPFromCharlie(InetAddress ip)

setAliceKeys

public void setAliceKeys(SessionKey ck,
                         SessionKey mk)

Parameters:

ck - cipher key

mk - MAC key

setAlicePortFromCharlie

public void setAlicePortFromCharlie(int alicePortFromCharlie)

setCharlie

public void setCharlie(InetAddress ip,
                       int port,
                       Hash hash)

Parameters:

hash - SSU2 only, null for SSU1

setCharlieIntroKey

public void setCharlieIntroKey(SessionKey key)

setCharliePort

public void setCharliePort(int charliePort)

setLastSendTime

public void setLastSendTime(long when)

setReceiveAliceTime

public void setReceiveAliceTime(long when)

setReceiveBobTime

public void setReceiveBobTime(long when)

setReceiveCharlieTime

public void setReceiveCharlieTime(long when)

setSendAliceTime

public void setSendAliceTime(long when)

when did we send to alice, SSU2 Bob only

setSendCharlieTime

public void setSendCharlieTime(long when)

when did we send to Charlie, SSU2 Alice only

setStatus

public void setStatus(int status)

what code did we send to alice, SSU2 Bob only

setTestData

public void setTestData(byte[] data)

Save for retransmission. SSU2 only, we are Alice, Bob or Charlie

toString

public String toString()

Overrides:

toString in class Object