cis-kuldeep/PyBitmessage-2021-04-27
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Merge tag 'v0.4.1'

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'v0.4.1'
This commit is contained in:
Jonathan Warren 2013-09-29 23:07:47 -04:00
commit 043fba8d81
16 changed files with 295 additions and 251 deletions
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2
Makefile
View File

@ -1,5 +1,5 @@
APP=pybitmessage
VERSION=0.4.0
VERSION=0.4.1
RELEASE=1
ARCH_TYPE=`uname -m`
PREFIX?=/usr/local

4
arch.sh
View File

@ -2,8 +2,8 @@
GIT_APP=PyBitmessage
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
ARCH_TYPE=any
CURRDIR=`pwd`

2
archpackage/PKGBUILD
View File

@ -1,6 +1,6 @@
# Maintainer: Bob Mottram (4096 bits) <bob@robotics.uk.to>
pkgname=pybitmessage
pkgver=0.4.0
pkgver=0.4.1
pkgrel=1
pkgdesc="Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers. It is decentralized and trustless, meaning that you need-not inherently trust any entities like root certificate authorities. It uses strong authentication which means that the sender of a message cannot be spoofed, and it aims to hide "non-content" data, like the sender and receiver of messages, from passive eavesdroppers like those running warrantless wiretapping programs."
arch=('any')

4
debian.sh
View File

@ -1,8 +1,8 @@
#!/bin/bash
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
ARCH_TYPE=all
DIR=${APP}-${VERSION}

4
ebuild.sh
View File

@ -1,8 +1,8 @@
#!/bin/bash
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
SOURCEDIR=.
ARCH_TYPE=`uname -m`

2
generate.sh
View File

@ -4,7 +4,7 @@
rm -f Makefile rpmpackage/*.spec
packagemonkey -n "PyBitmessage" --version "0.4.0" --dir "." -l "mit" \
packagemonkey -n "PyBitmessage" --version "0.4.1" --dir "." -l "mit" \
-e "Bob Mottram (4096 bits) <bob@robotics.uk.to>" \
--brief "Send encrypted messages" \
--desc "Bitmessage is a P2P communications protocol used to send " \

4
puppy.sh
View File

@ -1,8 +1,8 @@
#!/bin/bash
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
BUILDDIR=~/petbuild
CURRDIR=`pwd`

4
rpm.sh
View File

@ -1,8 +1,8 @@
#!/bin/bash
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
SOURCEDIR=.
ARCH_TYPE=`uname -m`

2
rpmpackage/pybitmessage.spec
View File

@ -1,5 +1,5 @@
Name: pybitmessage
Version: 0.4.0
Version: 0.4.1
Release: 1%{?dist}
Summary: Send encrypted messages
License: MIT

4
slack.sh
View File

@ -1,8 +1,8 @@
#!/bin/bash
APP=pybitmessage
PREV_VERSION=0.4.0
VERSION=0.4.0
PREV_VERSION=0.4.1
VERSION=0.4.1
RELEASE=1
ARCH_TYPE=`uname -m`
BUILDDIR=~/slackbuild

9
src/bitmessageqt/__init__.py
View File

@ -1564,15 +1564,6 @@ class MyForm(QtGui.QMainWindow):
"MainWindow", "Error: You must specify a From address. If you don\'t have one, go to the \'Your Identities\' tab."))
else:
toAddress = addBMIfNotPresent(toAddress)
try:
shared.config.get(toAddress, 'enabled')
# The toAddress is one owned by me.
if not shared.safeConfigGetBoolean(toAddress, 'chan'):
QMessageBox.about(self, _translate("MainWindow", "Sending to your address"), _translate(
"MainWindow", "Error: One of the addresses to which you are sending a message, %1, is yours. Unfortunately the Bitmessage client cannot process its own messages. Please try running a second client on a different computer or within a VM.").arg(toAddress))
continue
except:
pass
if addressVersionNumber > 4 or addressVersionNumber <= 1:
QMessageBox.about(self, _translate("MainWindow", "Address version number"), _translate(
"MainWindow", "Concerning the address %1, Bitmessage cannot understand address version numbers of %2. Perhaps upgrade Bitmessage to the latest version.").arg(toAddress).arg(str(addressVersionNumber)))

2
src/build_osx.py
View File

@ -1,7 +1,7 @@
from setuptools import setup
name = "Bitmessage"
version = "0.4.0"
version = "0.4.1"
mainscript = ["bitmessagemain.py"]
setup(

36
src/class_receiveDataThread.py
View File

@ -514,8 +514,9 @@ class receiveDataThread(threading.Thread):
# the proof of work ourselves, which this program is programmed
# to not do.)
sqlExecute(
'''INSERT INTO pubkeys VALUES (?,?,?,?)''',
'''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
ripe.digest(),
sendersAddressVersion,
'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF' + '\xFF\xFF\xFF\xFF' + data[beginningOfPubkeyPosition:endOfPubkeyPosition],
int(time.time()),
'yes')
@ -655,8 +656,9 @@ class receiveDataThread(threading.Thread):
# Let's store the public key in case we want to reply to this
# person.
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''',
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
ripe.digest(),
sendersAddressVersion,
'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF' + '\xFF\xFF\xFF\xFF' + decryptedData[beginningOfPubkeyPosition:endOfPubkeyPosition],
int(time.time()),
'yes')
@ -806,8 +808,9 @@ class receiveDataThread(threading.Thread):
# Let's store the public key in case we want to reply to this person.
sqlExecute(
'''INSERT INTO pubkeys VALUES (?,?,?,?)''',
'''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
calculatedRipe,
sendersAddressVersion,
'\x00\x00\x00\x00\x00\x00\x00\x01' + decryptedData[beginningOfPubkeyPosition:endOfPubkeyPosition],
int(time.time()),
'yes')
@ -1070,8 +1073,9 @@ class receiveDataThread(threading.Thread):
# person.
if sendersAddressVersionNumber <= 3:
sqlExecute(
'''INSERT INTO pubkeys VALUES (?,?,?,?)''',
'''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
ripe.digest(),
sendersAddressVersionNumber,
'\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF' + '\xFF\xFF\xFF\xFF' + decryptedData[messageVersionLength:endOfThePublicKeyPosition],
int(time.time()),
'yes')
@ -1081,8 +1085,9 @@ class receiveDataThread(threading.Thread):
self.possibleNewPubkey(ripe=ripe.digest())
elif sendersAddressVersionNumber >= 4:
sqlExecute(
'''INSERT INTO pubkeys VALUES (?,?,?,?)''',
'''INSERT INTO pubkeys VALUES (?,?,?,?,?)''',
ripe.digest(),
sendersAddressVersionNumber,
'\x00\x00\x00\x00\x00\x00\x00\x01' + decryptedData[messageVersionLength:endOfThePublicKeyPosition],
int(time.time()),
'yes')
@ -1409,15 +1414,15 @@ class receiveDataThread(threading.Thread):
queryreturn = sqlQuery(
'''SELECT usedpersonally FROM pubkeys WHERE hash=? AND usedpersonally='yes' ''', ripe)
'''SELECT usedpersonally FROM pubkeys WHERE hash=? AND addressversion=? AND usedpersonally='yes' ''', ripe, addressVersion)
if queryreturn != []: # if this pubkey is already in our database and if we have used it personally:
print 'We HAVE used this pubkey personally. Updating time.'
t = (ripe, data, embeddedTime, 'yes')
t = (ripe, addressVersion, data, embeddedTime, 'yes')
else:
print 'We have NOT used this pubkey personally. Inserting in database.'
t = (ripe, data, embeddedTime, 'no')
t = (ripe, addressVersion, data, embeddedTime, 'no')
# This will also update the embeddedTime.
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''', *t)
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
# shared.workerQueue.put(('newpubkey',(addressVersion,streamNumber,ripe)))
self.possibleNewPubkey(ripe = ripe)
if addressVersion == 3:
@ -1466,19 +1471,18 @@ class receiveDataThread(threading.Thread):
print 'publicEncryptionKey in hex:', publicEncryptionKey.encode('hex')
queryreturn = sqlQuery('''SELECT usedpersonally FROM pubkeys WHERE hash=? AND usedpersonally='yes' ''', ripe)
queryreturn = sqlQuery('''SELECT usedpersonally FROM pubkeys WHERE hash=? AND addressversion=? AND usedpersonally='yes' ''', ripe, addressVersion)
if queryreturn != []: # if this pubkey is already in our database and if we have used it personally:
print 'We HAVE used this pubkey personally. Updating time.'
t = (ripe, data, embeddedTime, 'yes')
t = (ripe, addressVersion, data, embeddedTime, 'yes')
else:
print 'We have NOT used this pubkey personally. Inserting in database.'
t = (ripe, data, embeddedTime, 'no')
t = (ripe, addressVersion, data, embeddedTime, 'no')
# This will also update the embeddedTime.
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''', *t)
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
self.possibleNewPubkey(ripe = ripe)
if addressVersion == 4:
print 'length of v4 pubkey:', len(data)
if len(data) < 350: # sanity check.
print '(within processpubkey) payloadLength less than 350. Sanity check failed.'
return
@ -1554,8 +1558,8 @@ class receiveDataThread(threading.Thread):
print 'publicSigningKey in hex:', publicSigningKey.encode('hex')
print 'publicEncryptionKey in hex:', publicEncryptionKey.encode('hex')
t = (ripe, signedData, embeddedTime, 'yes')
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''', *t)
t = (ripe, addressVersion, signedData, embeddedTime, 'yes')
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
fromAddress = encodeAddress(addressVersion, streamNumber, ripe)
# That this point we know that we have been waiting on this pubkey.

137
src/class_singleWorker.py
View File

@ -3,6 +3,7 @@ import shared
import time
from time import strftime, localtime, gmtime
import random
from subprocess import call # used when the API must execute an outside program
from addresses import *
import highlevelcrypto
import proofofwork
@ -11,6 +12,7 @@ from class_addressGenerator import pointMult
import tr
from debug import logger
from helper_sql import *
import helper_inbox
# This thread, of which there is only one, does the heavy lifting:
# calculating POWs.
@ -156,6 +158,10 @@ class singleWorker(threading.Thread):
# send messages to "ourselves".
def sendOutOrStoreMyV3Pubkey(self, hash):
myAddress = shared.myAddressesByHash[hash]
if shared.safeConfigGetBoolean(myAddress, 'chan'):
with shared.printLock:
print 'This is a chan address. Not sending pubkey.'
return
status, addressVersionNumber, streamNumber, hash = decodeAddress(
myAddress)
embeddedTime = int(time.time() + random.randrange(
@ -197,7 +203,6 @@ class singleWorker(threading.Thread):
payload += encodeVarint(len(signature))
payload += signature
if not shared.safeConfigGetBoolean(myAddress, 'chan'):
# Do the POW for this pubkey message
target = 2 ** 64 / ((len(payload) + shared.networkDefaultPayloadLengthExtraBytes +
8) * shared.networkDefaultProofOfWorkNonceTrialsPerByte)
@ -219,27 +224,18 @@ class singleWorker(threading.Thread):
shared.broadcastToSendDataQueues((
streamNumber, 'advertiseobject', inventoryHash))
shared.UISignalQueue.put(('updateStatusBar', ''))
# If this is a chan address then we won't send out the pubkey over the
# network but rather will only store it in our pubkeys table so that
# we can send messages to "ourselves".
if shared.safeConfigGetBoolean(myAddress, 'chan'):
payload = '\x00' * 8 + payload # Attach a fake nonce on the front
# just so that it is in the correct format.
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''',
hash,
payload,
embeddedTime,
'yes')
shared.config.set(
myAddress, 'lastpubkeysendtime', str(int(time.time())))
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
# If this isn't a chan address, this function assembles the pubkey data,
# does the necessary POW and sends it out. If it *is* a chan then it
# assembles the pubkey and stores is in the pubkey table so that we can
# send messages to "ourselves".
# does the necessary POW and sends it out.
def sendOutOrStoreMyV4Pubkey(self, myAddress):
if shared.safeConfigGetBoolean(myAddress, 'chan'):
with shared.printLock:
print 'This is a chan address. Not sending pubkey.'
return
status, addressVersionNumber, streamNumber, hash = decodeAddress(
myAddress)
embeddedTime = int(time.time() + random.randrange(
@ -284,7 +280,6 @@ class singleWorker(threading.Thread):
dataToEncrypt += encodeVarint(len(signature))
dataToEncrypt += signature
if not shared.safeConfigGetBoolean(myAddress, 'chan'):
# Let us encrypt the necessary data. We will use a hash of the data
# contained in an address as a decryption key. This way in order to
# read the public keys in a pubkey message, a node must know the address
@ -320,16 +315,6 @@ class singleWorker(threading.Thread):
shared.broadcastToSendDataQueues((
streamNumber, 'advertiseobject', inventoryHash))
shared.UISignalQueue.put(('updateStatusBar', ''))
# If this is a chan address then we won't send out the pubkey over the
# network but rather will only store it in our pubkeys table so that
# we can send messages to "ourselves".
if shared.safeConfigGetBoolean(myAddress, 'chan'):
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''',
hash,
dataToStoreInOurPubkeysTable,
embeddedTime,
'yes')
shared.config.set(
myAddress, 'lastpubkeysendtime', str(int(time.time())))
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
@ -369,8 +354,6 @@ class singleWorker(threading.Thread):
pubEncryptionKey = highlevelcrypto.privToPub(
privEncryptionKeyHex).decode('hex')
print 'embedding pubEncryptionKey:', pubEncryptionKey.encode('hex')
payload = pack('>Q', (int(time.time()) + random.randrange(
-300, 300))) # the current time plus or minus five minutes
if addressVersionNumber <= 3:
@ -382,8 +365,6 @@ class singleWorker(threading.Thread):
doubleHashOfAddressData = hashlib.sha512(hashlib.sha512(encodeVarint(
addressVersionNumber) + encodeVarint(streamNumber) + ripe).digest()).digest()
payload += doubleHashOfAddressData[32:] # the tag
print 'embeddedTag is', doubleHashOfAddressData[32:].encode('hex')
print 'embeddedTag is', repr(doubleHashOfAddressData[32:])
if addressVersionNumber <= 3:
dataToEncrypt = encodeVarint(2) # broadcast version
@ -458,8 +439,14 @@ class singleWorker(threading.Thread):
for row in queryreturn: # For each address to which we need to send a message, check to see if we have its pubkey already.
toaddress, = row
status, toAddressVersion, toStreamNumber, toRipe = decodeAddress(toaddress)
# If we are sending a message to ourselves or a chan then we won't need an entry in the pubkeys table; we can calculate the needed pubkey using the private keys in our keys.dat file.
if shared.config.has_section(toaddress):
sqlExecute(
'''UPDATE sent SET status='doingmsgpow' WHERE toaddress=? AND status='msgqueued' ''',
toaddress)
continue
queryreturn = sqlQuery(
'''SELECT hash FROM pubkeys WHERE hash=? ''', toRipe)
'''SELECT hash FROM pubkeys WHERE hash=? AND addressversion=?''', toRipe, toAddressVersion)
if queryreturn != []: # If we have the needed pubkey in the pubkey table already, set the status to doingmsgpow (we'll do it further down)
sqlExecute(
'''UPDATE sent SET status='doingmsgpow' WHERE toaddress=? AND status='msgqueued' ''',
@ -523,6 +510,12 @@ class singleWorker(threading.Thread):
int(time.time()) - 2419200)
for row in queryreturn: # For each message we need to send..
toaddress, toripe, fromaddress, subject, message, ackdata, status = row
toStatus, toAddressVersionNumber, toStreamNumber, toHash = decodeAddress(
toaddress)
fromStatus, fromAddressVersionNumber, fromStreamNumber, fromHash = decodeAddress(
fromaddress)
if not shared.config.has_section(toaddress):
# There is a remote possibility that we may no longer have the
# recipient's pubkey. Let us make sure we still have it or else the
# sendMsg function will appear to freeze. This can happen if the
@ -530,44 +523,41 @@ class singleWorker(threading.Thread):
# then leaves their client off for a long time which could cause
# the needed pubkey to expire and be deleted.
queryreturn = sqlQuery(
'''SELECT hash FROM pubkeys WHERE hash=? ''',
toripe)
'''SELECT hash FROM pubkeys WHERE hash=? AND addressversion=?''',
toripe,
toAddressVersionNumber)
if queryreturn == [] and toripe not in shared.neededPubkeys:
# We no longer have the needed pubkey and we haven't requested
# it.
with shared.printLock:
sys.stderr.write(
'For some reason, the status of a message in our outbox is \'doingmsgpow\' even though we lack the pubkey. Here is the RIPE hash of the needed pubkey: %s\n' % toripe.encode('hex'))
sqlExecute(
'''UPDATE sent SET status='msgqueued' WHERE toaddress=? AND status='doingmsgpow' ''', toaddress)
'''UPDATE sent SET status='doingpubkeypow' WHERE toaddress=? AND status='doingmsgpow' ''', toaddress)
shared.UISignalQueue.put(('updateSentItemStatusByHash', (
toripe, tr.translateText("MainWindow",'Sending a request for the recipient\'s encryption key.'))))
self.requestPubKey(toaddress)
continue
shared.ackdataForWhichImWatching[ackdata] = 0
toStatus, toAddressVersionNumber, toStreamNumber, toHash = decodeAddress(
toaddress)
fromStatus, fromAddressVersionNumber, fromStreamNumber, fromHash = decodeAddress(
fromaddress)
shared.UISignalQueue.put(('updateSentItemStatusByAckdata', (
ackdata, tr.translateText("MainWindow", "Looking up the receiver\'s public key"))))
with shared.printLock:
print 'Found a message in our database that needs to be sent with this pubkey.'
print 'First 150 characters of message:', repr(message[:150])
print 'Sending a message. First 150 characters of message:', repr(message[:150])
# mark the pubkey as 'usedpersonally' so that we don't ever delete
# it.
sqlExecute(
'''UPDATE pubkeys SET usedpersonally='yes' WHERE hash=?''',
toripe)
'''UPDATE pubkeys SET usedpersonally='yes' WHERE hash=? and addressversion=?''',
toripe,
toAddressVersionNumber)
# Let us fetch the recipient's public key out of our database. If
# the required proof of work difficulty is too hard then we'll
# abort.
queryreturn = sqlQuery(
'SELECT transmitdata FROM pubkeys WHERE hash=?',
toripe)
'SELECT transmitdata FROM pubkeys WHERE hash=? and addressversion=?',
toripe,
toAddressVersionNumber)
if queryreturn == []:
with shared.printLock:
sys.stderr.write(
@ -646,7 +636,28 @@ class singleWorker(threading.Thread):
shared.UISignalQueue.put(('updateSentItemStatusByAckdata', (ackdata, tr.translateText("MainWindow", "Problem: The work demanded by the recipient (%1 and %2) is more difficult than you are willing to do.").arg(str(float(requiredAverageProofOfWorkNonceTrialsPerByte) / shared.networkDefaultProofOfWorkNonceTrialsPerByte)).arg(str(float(
requiredPayloadLengthExtraBytes) / shared.networkDefaultPayloadLengthExtraBytes)).arg(unicode(strftime(shared.config.get('bitmessagesettings', 'timeformat'), localtime(int(time.time()))), 'utf-8')))))
continue
else: # if we are sending a message to ourselves or a chan..
with shared.printLock:
print 'Sending a message. First 150 characters of message:', repr(message[:150])
behaviorBitfield = '\x00\x00\x00\x01'
try:
privEncryptionKeyBase58 = shared.config.get(
toaddress, 'privencryptionkey')
except Exception as err:
shared.UISignalQueue.put(('updateSentItemStatusByAckdata',(ackdata,tr.translateText("MainWindow",'Problem: You are trying to send a message to yourself or a chan but your encryption key could not be found in the keys.dat file. Could not encrypt message. %1').arg(unicode(strftime(shared.config.get('bitmessagesettings', 'timeformat'),localtime(int(time.time()))),'utf-8')))))
with shared.printLock:
sys.stderr.write(
'Error within sendMsg. Could not read the keys from the keys.dat file for our own address. %s\n' % err)
continue
privEncryptionKeyHex = shared.decodeWalletImportFormat(
privEncryptionKeyBase58).encode('hex')
pubEncryptionKeyBase256 = highlevelcrypto.privToPub(
privEncryptionKeyHex).decode('hex')[1:]
requiredAverageProofOfWorkNonceTrialsPerByte = shared.networkDefaultProofOfWorkNonceTrialsPerByte
requiredPayloadLengthExtraBytes = shared.networkDefaultPayloadLengthExtraBytes
shared.UISignalQueue.put(('updateSentItemStatusByAckdata', (
ackdata, tr.translateText("MainWindow", "Doing work necessary to send message."))))
embeddedTime = pack('>Q', (int(time.time()) + random.randrange(
-300, 300))) # the current time plus or minus five minutes. We will use this time both for our message and for the ackdata packed within our message.
@ -748,13 +759,13 @@ class singleWorker(threading.Thread):
subject + '\n' + 'Body:' + message
payload += encodeVarint(len(messageToTransmit))
payload += messageToTransmit
if shared.safeConfigGetBoolean(toaddress, 'chan'):
if shared.config.has_section(toaddress):
with shared.printLock:
print 'Not bothering to generate ackdata because we are sending to a chan.'
print 'Not bothering to include ackdata because we are sending to ourselves or a chan.'
fullAckPayload = ''
elif not shared.isBitSetWithinBitfield(behaviorBitfield,31):
with shared.printLock:
print 'Not bothering to generate ackdata because the receiver said that they won\'t relay it anyway.'
print 'Not bothering to include ackdata because the receiver said that they won\'t relay it anyway.'
fullAckPayload = ''
else:
fullAckPayload = self.generateFullAckMessage(
@ -795,26 +806,48 @@ class singleWorker(threading.Thread):
shared.inventory[inventoryHash] = (
objectType, toStreamNumber, encryptedPayload, int(time.time()),'')
shared.inventorySets[toStreamNumber].add(inventoryHash)
if shared.safeConfigGetBoolean(toaddress, 'chan'):
if shared.config.has_section(toaddress):
shared.UISignalQueue.put(('updateSentItemStatusByAckdata', (ackdata, tr.translateText("MainWindow", "Message sent. Sent on %1").arg(unicode(
strftime(shared.config.get('bitmessagesettings', 'timeformat'), localtime(int(time.time()))), 'utf-8')))))
else:
# not sending to a chan
# not sending to a chan or one of my addresses
shared.UISignalQueue.put(('updateSentItemStatusByAckdata', (ackdata, tr.translateText("MainWindow", "Message sent. Waiting on acknowledgement. Sent on %1").arg(unicode(
strftime(shared.config.get('bitmessagesettings', 'timeformat'), localtime(int(time.time()))), 'utf-8')))))
print 'Broadcasting inv for my msg(within sendmsg function):', inventoryHash.encode('hex')
shared.broadcastToSendDataQueues((
streamNumber, 'advertiseobject', inventoryHash))
toStreamNumber, 'advertiseobject', inventoryHash))
# Update the status of the message in the 'sent' table to have a
# 'msgsent' status or 'msgsentnoackexpected' status.
if shared.safeConfigGetBoolean(toaddress, 'chan'):
if not shared.config.has_section(toaddress):
newStatus = 'msgsentnoackexpected'
else:
newStatus = 'msgsent'
sqlExecute('''UPDATE sent SET msgid=?, status=? WHERE ackdata=?''',
inventoryHash,newStatus,ackdata)
# If we are sending to ourselves or a chan, let's put the message in
# our own inbox.
if shared.config.has_section(toaddress):
t = (inventoryHash, toaddress, fromaddress, subject, int(
time.time()), message, 'inbox', 2, 0)
helper_inbox.insert(t)
shared.UISignalQueue.put(('displayNewInboxMessage', (
inventoryHash, toaddress, fromaddress, subject, message)))
# If we are behaving as an API then we might need to run an
# outside command to let some program know that a new message
# has arrived.
if shared.safeConfigGetBoolean('bitmessagesettings', 'apienabled'):
try:
apiNotifyPath = shared.config.get(
'bitmessagesettings', 'apinotifypath')
except:
apiNotifyPath = ''
if apiNotifyPath != '':
call([apiNotifyPath, "newMessage"])
def requestPubKey(self, toAddress):
toStatus, addressVersionNumber, streamNumber, ripe = decodeAddress(
toAddress)

24
src/class_sqlThread.py
View File

@ -46,7 +46,7 @@ class sqlThread(threading.Thread):
# because we may need more flexability in the future and it doesn't
# take up much more space anyway.
self.cur.execute(
'''CREATE TABLE pubkeys (hash blob, transmitdata blob, time int, usedpersonally text, UNIQUE(hash) ON CONFLICT REPLACE)''' )
'''CREATE TABLE pubkeys (hash blob, addressversion int, transmitdata blob, time int, usedpersonally text, UNIQUE(hash, addressversion) ON CONFLICT REPLACE)''' )
self.cur.execute(
'''CREATE TABLE inventory (hash blob, objecttype text, streamnumber int, payload blob, receivedtime integer, tag blob, UNIQUE(hash) ON CONFLICT REPLACE)''' )
self.cur.execute(
@ -57,7 +57,7 @@ class sqlThread(threading.Thread):
'''INSERT INTO subscriptions VALUES('Bitmessage new releases/announcements','BM-GtovgYdgs7qXPkoYaRgrLFuFKz1SFpsw',1)''')
self.cur.execute(
'''CREATE TABLE settings (key blob, value blob, UNIQUE(key) ON CONFLICT REPLACE)''' )
self.cur.execute( '''INSERT INTO settings VALUES('version','4')''')
self.cur.execute( '''INSERT INTO settings VALUES('version','5')''')
self.cur.execute( '''INSERT INTO settings VALUES('lastvacuumtime',?)''', (
int(time.time()),))
self.conn.commit()
@ -253,13 +253,29 @@ class sqlThread(threading.Thread):
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
# Add a new column to the pubkeys table to store the address version.
# We're going to trash all of our pubkeys and let them be redownloaded.
item = '''SELECT value FROM settings WHERE key='version';'''
parameters = ''
self.cur.execute(item, parameters)
currentVersion = int(self.cur.fetchall()[0][0])
if currentVersion == 4:
self.cur.execute( '''DROP TABLE pubkeys''')
self.cur.execute(
'''CREATE TABLE pubkeys (hash blob, addressversion int, transmitdata blob, time int, usedpersonally text, UNIQUE(hash, addressversion) ON CONFLICT REPLACE)''' )
self.cur.execute(
'''delete from inventory where objecttype = 'pubkey';''')
item = '''update settings set value=? WHERE key='version';'''
parameters = (5,)
self.cur.execute(item, parameters)
# Are you hoping to add a new option to the keys.dat file of existing
# Bitmessage users? Add it right above this line!
try:
testpayload = '\x00\x00'
t = ('1234', testpayload, '12345678', 'no')
self.cur.execute( '''INSERT INTO pubkeys VALUES(?,?,?,?)''', t)
t = ('1234', 1, testpayload, '12345678', 'no')
self.cur.execute( '''INSERT INTO pubkeys VALUES(?,?,?,?,?)''', t)
self.conn.commit()
self.cur.execute(
'''SELECT transmitdata FROM pubkeys WHERE hash='1234' ''')

6
src/shared.py
View File

@ -1,4 +1,4 @@
softwareVersion = '0.4.0'
softwareVersion = '0.4.1'
verbose = 1
maximumAgeOfAnObjectThatIAmWillingToAccept = 216000 # Equals two days and 12 hours.
lengthOfTimeToLeaveObjectsInInventory = 237600 # Equals two days and 18 hours. This should be longer than maximumAgeOfAnObjectThatIAmWillingToAccept so that we don't process messages twice.
@ -469,8 +469,8 @@ def decryptAndCheckPubkeyPayload(payload, address):
print 'Pubkey decryption was UNsuccessful due to RIPE mismatch. This shouldn\'t have happened.'
return 'failed'
t = (ripe, signedData, int(time.time()), 'yes')
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?)''', *t)
t = (ripe, addressVersion, signedData, int(time.time()), 'yes')
sqlExecute('''INSERT INTO pubkeys VALUES (?,?,?,?,?)''', *t)
return 'successful'
Peer = collections.namedtuple('Peer', ['host', 'port'])