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PyBitmessage
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Some initial coding work for chans

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master
Jonathan Warren 10 years ago
parent 8bd00dc730
commit 0b08fe6bad
3 changed files with 40 additions and 31 deletions
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5
src/bitmessagemain.py
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@ -706,11 +706,6 @@ if __name__ == "__main__":
signal.signal(signal.SIGINT, helper_generic.signal_handler)
# signal.signal(signal.SIGINT, signal.SIG_DFL)
# Check the Major version, the first element in the array
if sqlite3.sqlite_version_info[0] < 3:
print 'This program requires sqlite version 3 or higher because 2 and lower cannot store NULL values. I see version:', sqlite3.sqlite_version_info
os._exit(0)
helper_startup.loadConfig()
helper_bootstrap.knownNodes()

36
src/class_addressGenerator.py
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@ -21,7 +21,15 @@ class addressGenerator(threading.Thread):
queueValue = shared.addressGeneratorQueue.get()
nonceTrialsPerByte = 0
payloadLengthExtraBytes = 0
if len(queueValue) == 7:
if queueValue[0] == 'createChan':
command, addressVersionNumber, streamNumber, label, deterministicPassphrase = queueValue
eighteenByteRipe = False
numberOfAddressesToMake = 1
elif queueValue[0] == 'joinChan':
command, chanAddress, label, deterministicPassphrase = queueValue
eighteenByteRipe = False
numberOfAddressesToMake = 1
elif len(queueValue) == 7:
command, addressVersionNumber, streamNumber, label, numberOfAddressesToMake, deterministicPassphrase, eighteenByteRipe = queueValue
elif len(queueValue) == 9:
command, addressVersionNumber, streamNumber, label, numberOfAddressesToMake, deterministicPassphrase, eighteenByteRipe, nonceTrialsPerByte, payloadLengthExtraBytes = queueValue
@ -122,7 +130,7 @@ class addressGenerator(threading.Thread):
shared.workerQueue.put((
'doPOWForMyV3Pubkey', ripe.digest()))
elif command == 'createDeterministicAddresses' or command == 'getDeterministicAddress':
elif command == 'createDeterministicAddresses' or command == 'getDeterministicAddress' or command == 'createChan' or command == 'joinChan':
if len(deterministicPassphrase) == 0:
sys.stderr.write(
'WARNING: You are creating deterministic address(es) using a blank passphrase. Bitmessage will do it but it is rather stupid.')
@ -176,7 +184,17 @@ class addressGenerator(threading.Thread):
print 'Address generator calculated', numberOfAddressesWeHadToMakeBeforeWeFoundOneWithTheCorrectRipePrefix, 'addresses at', numberOfAddressesWeHadToMakeBeforeWeFoundOneWithTheCorrectRipePrefix / (time.time() - startTime), 'keys per second.'
address = encodeAddress(3, streamNumber, ripe.digest())
if command == 'createDeterministicAddresses':
saveAddressToDisk = True
# If we are joining an existing chan, let us check to make sure it matches the provided Bitmessage address
if command == 'joinChan':
if address != chanAddress:
#todo: show an error message in the UI
shared.apiAddressGeneratorReturnQueue.put('API Error 0018: Chan name does not match address.')
saveAddressToDisk = False
if command == 'getDeterministicAddress':
saveAddressToDisk = False
if saveAddressToDisk:
# An excellent way for us to store our keys is in Wallet Import Format. Let us convert now.
# https://en.bitcoin.it/wiki/Wallet_import_format
privSigningKey = '\x80' + potentialPrivSigningKey
@ -198,6 +216,8 @@ class addressGenerator(threading.Thread):
shared.config.set(address, 'label', label)
shared.config.set(address, 'enabled', 'true')
shared.config.set(address, 'decoy', 'false')
if command == 'joinChan' or command == 'createChan':
shared.config.set(address, 'chan', 'true')
shared.config.set(address, 'noncetrialsperbyte', str(
nonceTrialsPerByte))
shared.config.set(address, 'payloadlengthextrabytes', str(
@ -213,18 +233,11 @@ class addressGenerator(threading.Thread):
label, address, str(streamNumber))))
listOfNewAddressesToSendOutThroughTheAPI.append(
address)
# if eighteenByteRipe:
# shared.reloadMyAddressHashes()#This is
# necessary here (rather than just at the end)
# because otherwise if the human generates a
# large number of new addresses and uses one
# before they are done generating, the program
# will receive a getpubkey message and will
# ignore it.
shared.myECCryptorObjects[ripe.digest()] = highlevelcrypto.makeCryptor(
potentialPrivEncryptionKey.encode('hex'))
shared.myAddressesByHash[
ripe.digest()] = address
#todo: don't send out pubkey if dealing with a chan; save in pubkeys table instead.
shared.workerQueue.put((
'doPOWForMyV3Pubkey', ripe.digest()))
except:
@ -242,6 +255,7 @@ class addressGenerator(threading.Thread):
# shared.reloadMyAddressHashes()
elif command == 'getDeterministicAddress':
shared.apiAddressGeneratorReturnQueue.put(address)
#todo: return things to the API if createChan or joinChan assuming saveAddressToDisk
else:
raise Exception(
"Error in the addressGenerator thread. Thread was given a command it could not understand: " + command)

30
src/helper_startup.py
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@ -77,18 +77,18 @@ def loadConfig():
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
if shared.config.getint('bitmessagesettings', 'settingsversion') == 1:
shared.config.set('bitmessagesettings', 'settingsversion', '4')
# If the settings version is equal to 2 or 3 then the
# sqlThread will modify the pubkeys table and change
# the settings version to 4.
shared.config.set('bitmessagesettings', 'socksproxytype', 'none')
shared.config.set('bitmessagesettings', 'sockshostname', 'localhost')
shared.config.set('bitmessagesettings', 'socksport', '9050')
shared.config.set('bitmessagesettings', 'socksauthentication', 'false')
shared.config.set('bitmessagesettings', 'socksusername', '')
shared.config.set('bitmessagesettings', 'sockspassword', '')
shared.config.set('bitmessagesettings', 'keysencrypted', 'false')
shared.config.set('bitmessagesettings', 'messagesencrypted', 'false')
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)
if shared.config.getint('bitmessagesettings', 'settingsversion') == 1:
shared.config.set('bitmessagesettings', 'settingsversion', '4')
# If the settings version is equal to 2 or 3 then the
# sqlThread will modify the pubkeys table and change
# the settings version to 4.
shared.config.set('bitmessagesettings', 'socksproxytype', 'none')
shared.config.set('bitmessagesettings', 'sockshostname', 'localhost')
shared.config.set('bitmessagesettings', 'socksport', '9050')
shared.config.set('bitmessagesettings', 'socksauthentication', 'false')
shared.config.set('bitmessagesettings', 'socksusername', '')
shared.config.set('bitmessagesettings', 'sockspassword', '')
shared.config.set('bitmessagesettings', 'keysencrypted', 'false')
shared.config.set('bitmessagesettings', 'messagesencrypted', 'false')
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
shared.config.write(configfile)

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