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PyBitmessage
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Support setting user-defined difficulty through the API

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master
Jonathan Warren 11 years ago
parent 38ae186a93
commit 70f09095d9
2 changed files with 62 additions and 19 deletions
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6
src/api client.py
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@ -25,12 +25,12 @@ print jsonAddresses
print 'Now that we have our address data in a nice Python data structure, let\'s look at the first address (index 0) and print its label:'
print jsonAddresses['addresses'][0]['label']
print 'Uncomment the next two lines to create a new random address.'
print 'Uncomment the next two lines to create a new random address with slightly a slightly higher difficulty setting than normal.'
#addressLabel = 'new address label'.encode('base64')
#print api.createRandomAddress(addressLabel)
#print api.createRandomAddress(addressLabel,False,1.05,1.1111)
print 'Uncomment these next four lines to create new deterministic addresses.'
#passphrase = 'asdfasdfqwer'.encode('base64')
#passphrase = 'asdfasdfqwser'.encode('base64')
#jsonDeterministicAddresses = api.createDeterministicAddresses(passphrase, 2, 3, 1, False)
#print jsonDeterministicAddresses
#print json.loads(jsonDeterministicAddresses)

75
src/bitmessagemain.py
Unescape Escape View File

@ -3202,13 +3202,27 @@ class addressGenerator(threading.Thread):
def run(self):
while True:
addressVersionNumber,streamNumber,label,numberOfAddressesToMake,deterministicPassphrase,eighteenByteRipe = shared.addressGeneratorQueue.get()
queueValue = shared.addressGeneratorQueue.get()
nonceTrialsPerByte = 0
payloadLengthExtraBytes = 0
if len(queueValue) == 6:
addressVersionNumber,streamNumber,label,numberOfAddressesToMake,deterministicPassphrase,eighteenByteRipe = queueValue
elif len(queueValue) == 8:
addressVersionNumber,streamNumber,label,numberOfAddressesToMake,deterministicPassphrase,eighteenByteRipe,nonceTrialsPerByte,payloadLengthExtraBytes = queueValue
else:
sys.stderr.write('Programming error: A structure with the wrong number of values was passed into the addressGeneratorQueue. Here is the queueValue: %s\n' % queueValue)
if addressVersionNumber < 3 or addressVersionNumber > 3:
sys.stderr.write('Program error: For some reason the address generator queue has been given a request to create version', addressVersionNumber,' addresses which it cannot do.\n')
if addressVersionNumber == 3:
sys.stderr.write('Program error: For some reason the address generator queue has been given a request to create at least one version %s address which it cannot do.\n' % addressVersionNumber)
if nonceTrialsPerByte == 0:
nonceTrialsPerByte = shared.config.getint('bitmessagesettings','defaultnoncetrialsperbyte')
if nonceTrialsPerByte < shared.networkDefaultProofOfWorkNonceTrialsPerByte:
nonceTrialsPerByte = shared.networkDefaultProofOfWorkNonceTrialsPerByte
if payloadLengthExtraBytes == 0:
payloadLengthExtraBytes = shared.config.getint('bitmessagesettings','defaultpayloadlengthextrabytes')
if payloadLengthExtraBytes < shared.networkDefaultPayloadLengthExtraBytes:
payloadLengthExtraBytes = shared.networkDefaultPayloadLengthExtraBytes
if addressVersionNumber == 3: #currently the only one supported.
if deterministicPassphrase == "":
#statusbar = 'Generating one new address'
#self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),statusbar)
shared.UISignalQueue.put(('updateStatusBar','Generating one new address'))
#This next section is a little bit strange. We're going to generate keys over and over until we
#find one that starts with either \x00 or \x00\x00. Then when we pack them into a Bitmessage address,
@ -3237,7 +3251,6 @@ class addressGenerator(threading.Thread):
print 'Generated address with ripe digest:', ripe.digest().encode('hex')
print 'Address generator calculated', numberOfAddressesWeHadToMakeBeforeWeFoundOneWithTheCorrectRipePrefix, 'addresses at', numberOfAddressesWeHadToMakeBeforeWeFoundOneWithTheCorrectRipePrefix/(time.time()-startTime),'addresses per second before finding one with the correct ripe-prefix.'
address = encodeAddress(3,streamNumber,ripe.digest())
#self.emit(SIGNAL("updateStatusBar(PyQt_PyObject)"),'Finished generating address. Writing to keys.dat')
#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
@ -3255,8 +3268,8 @@ class addressGenerator(threading.Thread):
shared.config.set(address,'label',label)
shared.config.set(address,'enabled','true')
shared.config.set(address,'decoy','false')
shared.config.set(address,'noncetrialsperbyte',shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte'))
shared.config.set(address,'payloadlengthextrabytes',shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes'))
shared.config.set(address,'noncetrialsperbyte',str(nonceTrialsPerByte))
shared.config.set(address,'payloadlengthextrabytes',str(payloadLengthExtraBytes))
shared.config.set(address,'privSigningKey',privSigningKeyWIF)
shared.config.set(address,'privEncryptionKey',privEncryptionKeyWIF)
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
@ -3329,8 +3342,8 @@ class addressGenerator(threading.Thread):
shared.config.set(address,'label',label)
shared.config.set(address,'enabled','true')
shared.config.set(address,'decoy','false')
shared.config.set(address,'noncetrialsperbyte',shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte'))
shared.config.set(address,'payloadlengthextrabytes',shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes'))
shared.config.set(address,'noncetrialsperbyte',str(nonceTrialsPerByte))
shared.config.set(address,'payloadlengthextrabytes',str(payloadLengthExtraBytes))
shared.config.set(address,'privSigningKey',privSigningKeyWIF)
shared.config.set(address,'privEncryptionKey',privEncryptionKeyWIF)
with open(shared.appdata + 'keys.dat', 'wb') as configfile:
@ -3445,7 +3458,6 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
return a+b
elif method == 'statusBar':
message, = params
#apiSignalQueue.put(('updateStatusBar',message))
shared.UISignalQueue.put(('updateStatusBar',message))
elif method == 'listAddresses':
data = '{"addresses":['
@ -3465,13 +3477,26 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
elif len(params) == 1:
label, = params
eighteenByteRipe = False
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 2:
label, eighteenByteRipe = params
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 3:
label, eighteenByteRipe, totalDifficulty = params
nonceTrialsPerByte = int(shared.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 4:
label, eighteenByteRipe, totalDifficulty, smallMessageDifficulty = params
nonceTrialsPerByte = int(shared.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
payloadLengthExtraBytes = int(shared.networkDefaultPayloadLengthExtraBytes * smallMessageDifficulty)
else:
return 'API Error 0000: Too many parameters!'
label = label.decode('base64')
apiAddressGeneratorReturnQueue.queue.clear()
streamNumberForAddress = 1
#apiSignalQueue.put(('createRandomAddress',(label, eighteenByteRipe))) #params should be a twopul which equals (eighteenByteRipe, label)
shared.addressGeneratorQueue.put((3,streamNumberForAddress,label,1,"",eighteenByteRipe))
shared.addressGeneratorQueue.put((3,streamNumberForAddress,label,1,"",eighteenByteRipe,nonceTrialsPerByte,payloadLengthExtraBytes))
return apiAddressGeneratorReturnQueue.get()
elif method == 'createDeterministicAddresses':
if len(params) == 0:
@ -3482,20 +3507,40 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
addressVersionNumber = 0
streamNumber = 0
eighteenByteRipe = False
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 2:
passphrase, numberOfAddresses = params
addressVersionNumber = 0
streamNumber = 0
eighteenByteRipe = False
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 3:
passphrase, numberOfAddresses, addressVersionNumber = params
streamNumber = 0
eighteenByteRipe = False
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 4:
passphrase, numberOfAddresses, addressVersionNumber, streamNumber = params
eighteenByteRipe = False
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 5:
passphrase, numberOfAddresses, addressVersionNumber, streamNumber, eighteenByteRipe = params
nonceTrialsPerByte = shared.config.get('bitmessagesettings','defaultnoncetrialsperbyte')
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 6:
passphrase, numberOfAddresses, addressVersionNumber, streamNumber, eighteenByteRipe, totalDifficulty = params
nonceTrialsPerByte = int(shared.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
payloadLengthExtraBytes = shared.config.get('bitmessagesettings','defaultpayloadlengthextrabytes')
elif len(params) == 7:
passphrase, numberOfAddresses, addressVersionNumber, streamNumber, eighteenByteRipe, totalDifficulty, smallMessageDifficulty = params
nonceTrialsPerByte = int(shared.networkDefaultProofOfWorkNonceTrialsPerByte * totalDifficulty)
payloadLengthExtraBytes = int(shared.networkDefaultPayloadLengthExtraBytes * smallMessageDifficulty)
else:
return 'API Error 0000: Too many parameters!'
if len(passphrase) == 0:
return 'API Error 0001: The specified passphrase is blank.'
passphrase = passphrase.decode('base64')
@ -3513,8 +3558,7 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
return 'API Error 0005: You have (accidentally?) specified too many addresses to make. Maximum 999. This check only exists to prevent mischief; if you really want to create more addresses than this, contact the Bitmessage developers and we can modify the check or you can do it yourself by searching the source code for this message.'
apiAddressGeneratorReturnQueue.queue.clear()
print 'Requesting that the addressGenerator create', numberOfAddresses, 'addresses.'
#apiSignalQueue.put(('createDeterministicAddresses',(passphrase, numberOfAddresses, addressVersionNumber, streamNumber, eighteenByteRipe)))
shared.addressGeneratorQueue.put((addressVersionNumber,streamNumber,'unused API address',numberOfAddresses,passphrase,eighteenByteRipe))
shared.addressGeneratorQueue.put((addressVersionNumber,streamNumber,'unused API address',numberOfAddresses,passphrase,eighteenByteRipe,nonceTrialsPerByte,payloadLengthExtraBytes))
data = '{"addresses":['
queueReturn = apiAddressGeneratorReturnQueue.get()
for item in queueReturn:
@ -3548,7 +3592,6 @@ class MySimpleXMLRPCRequestHandler(SimpleXMLRPCRequestHandler):
shared.sqlReturnQueue.get()
shared.sqlSubmitQueue.put('commit')
shared.sqlLock.release()
#apiSignalQueue.put(('updateStatusBar','Per API: Trashed message (assuming message existed). UI not updated.'))
shared.UISignalQueue.put(('updateStatusBar','Per API: Trashed message (assuming message existed). UI not updated.'))
return 'Trashed message (assuming message existed). UI not updated. To double check, run getAllInboxMessages to see that the message disappeared, or restart Bitmessage and look in the normal Bitmessage GUI.'
elif method == 'sendMessage':

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