From 640ce593f0e63cb6e4981c91bbde3ce23cf0e77e Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sat, 2 Jun 2018 00:05:46 -0500 Subject: [PATCH 001/109] removed old commented out import --- onionr/core.py | 2 -- 1 file changed, 2 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index 9b78ee1a..7fb1b2d3 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -18,8 +18,6 @@ along with this program. If not, see . ''' import sqlite3, os, sys, time, math, base64, tarfile, getpass, simplecrypt, hashlib, nacl, logger, json, netcontroller, math, config -#from Crypto.Cipher import AES -#from Crypto import Random import onionrutils, onionrcrypto, onionrproofs, onionrevents as events From ab0e0d3ace1097098ee67e6718e160db5e0f72f9 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sat, 30 Jun 2018 22:24:51 -0500 Subject: [PATCH 002/109] updated requirements.txt to have defusedxml --- requirements.txt | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/requirements.txt b/requirements.txt index e6bad4ab..63b50664 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,12 +1,8 @@ -urllib3==1.19.1 -gevent==1.2.2 +urllib3==1.23 +requests==2.18.4 PyNaCl==1.2.1 -pycoin==0.62 -Flask==1.0 +gevent==1.2.2 sha3==0.2.1 -simple_crypt==4.1.7 -ecdsa==0.13 -requests==2.12.4 defusedxml==0.5.0 -SocksiPy_branch==1.01 -sphinx_rtd_theme==0.3.0 +simple_crypt==4.1.7 +Flask==1.0.2 From a2ad90f2b90e94b520eeb4e732ba5c57e6787eef Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sat, 30 Jun 2018 22:38:57 -0500 Subject: [PATCH 003/109] fixed invalid conn commit --- onionr/core.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index fe1147b7..48042c2b 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -384,8 +384,8 @@ class Core: else: if retData != False: c.execute('DELETE FROM commands WHERE id=?;', (retData[3],)) - conn.commit() - conn.close() + conn.commit() + conn.close() events.event('queue_pop', data = {'data': retData}, onionr = None) From 5c49f544fe6504c0cd063d0f99e9977d8a9992e8 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sun, 1 Jul 2018 16:01:19 -0500 Subject: [PATCH 004/109] documented communicator2 better and bootstrap better --- onionr/communicator2.py | 38 +++++++++++++++++++++++++++++++------- onionr/onionr.py | 6 ++++++ 2 files changed, 37 insertions(+), 7 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 01103bb5..ac476cd1 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -27,22 +27,35 @@ class OnionrCommunicatorDaemon: def __init__(self, debug, developmentMode): logger.warn('New (unstable) communicator is being used.') + # list of timer instances self.timers = [] - self._core = core.Core(torPort=sys.argv[2]) + + # initalize core with Tor socks port being 3rd argument + self.proxyPort = sys.argv[2] + self._core = core.Core(torPort=self.proxyPort) + + # intalize NIST beacon salt and time self.nistSaltTimestamp = 0 self.powSalt = 0 + + # loop time.sleep delay in seconds self.delay = 1 - self.proxyPort = sys.argv[2] + + # time app started running for info/statistics purposes self.startTime = self._core._utils.getEpoch() + # lists of connected peers and peers we know we can't reach currently self.onlinePeers = [] self.offlinePeers = [] + # amount of threads running by name, used to prevent too many self.threadCounts = {} - + + # set true when shutdown command recieved self.shutdown = False - self.blockQueue = [] # list of new blocks to download + # list of new blocks to download, added to when new block lists are fetched from peers + self.blockQueue = [] # Clear the daemon queue for any dead messages if os.path.exists(self._core.queueDB): @@ -195,8 +208,16 @@ class OnionrCommunicatorDaemon: for i in range(needed): self.connectNewPeer() + if len(self.onlinePeers) == 0: + self.addBootstrapListToPeerList() self.decrementThreadCount('getOnlinePeers') + def addBootstrapListToPeerList(self): + '''Add the bootstrap list to the peer list (no duplicates)''' + for i in self._core.bootstrapList: + if i not in peerList: + peerList.append(i) + def connectNewPeer(self, peer=''): '''Adds a new random online peer to self.onlinePeers''' retData = False @@ -210,19 +231,20 @@ class OnionrCommunicatorDaemon: peerList = self._core.listAdders() if len(peerList) == 0: - peerList.extend(self._core.bootstrapList) + # Avoid duplicating bootstrap addresses in peerList + self.addBootstrapListToPeerList() for address in peerList: if len(address) == 0 or address in tried or address in self.onlinePeers: continue if self.peerAction(address, 'ping') == 'pong!': - logger.info('connected to ' + address) + logger.info('Connected to ' + address) self.onlinePeers.append(address) retData = address break else: tried.append(address) - logger.debug('failed to connect to ' + address) + logger.debug('Failed to connect to ' + address) else: if len(self.onlinePeers) == 0: logger.warn('Could not connect to any peer') @@ -273,6 +295,8 @@ class OnionrCommunicatorDaemon: open('data/.runcheck', 'w+').close() elif cmd[0] == 'connectedPeers': self.printOnlinePeers() + elif cmd[0] == 'kex': + self.timers['lookupKeys'].count = (self.timers['lookupKeys'].frequency - 1) else: logger.info('Recieved daemonQueue command:' + cmd[0]) self.decrementThreadCount('daemonCommands') diff --git a/onionr/onionr.py b/onionr/onionr.py index 914dded9..1af33f1b 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -196,6 +196,7 @@ class Onionr: 'add-addr': self.addAddress, 'addaddr': self.addAddress, 'addaddress': self.addAddress, + 'list-peers': self.listPeers, 'add-file': self.addFile, 'addfile': self.addFile, @@ -260,6 +261,11 @@ class Onionr: def listConn(self): self.onionrCore.daemonQueueAdd('connectedPeers') + + def listPeers(self): + logger.info('Peer transport address list:') + for i in self.onionrCore.listAdders(): + logger.info(i) def getWebPassword(self): return config.get('client.hmac') From f5bd9220fc9b99910645eef67dd58935c2103b4d Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sun, 1 Jul 2018 23:04:14 -0500 Subject: [PATCH 005/109] improved communicator2 comments --- onionr/communicator2.py | 42 +++++++++++++++++++++++++---------------- 1 file changed, 26 insertions(+), 16 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index ac476cd1..8c23a61d 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -70,8 +70,11 @@ class OnionrCommunicatorDaemon: if debug or developmentMode: OnionrCommunicatorTimers(self, self.heartbeat, 10) - + + # Initalize peer online list self.getOnlinePeers() + + # Set timers, function reference, seconds OnionrCommunicatorTimers(self, self.daemonCommands, 5) OnionrCommunicatorTimers(self, self.detectAPICrash, 5) OnionrCommunicatorTimers(self, self.getOnlinePeers, 60) @@ -81,7 +84,7 @@ class OnionrCommunicatorDaemon: OnionrCommunicatorTimers(self, self.lookupKeys, 125) OnionrCommunicatorTimers(self, self.lookupAdders, 600) - # Main daemon loop, mainly for calling timers, do not do any complex operations here + # Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking while not self.shutdown: for i in self.timers: i.processTimer() @@ -93,6 +96,7 @@ class OnionrCommunicatorDaemon: logger.info('LOOKING UP NEW KEYS') tryAmount = 1 for i in range(tryAmount): + # Download new key list from random online peers peer = self.pickOnlinePeer() newKeys = self.peerAction(peer, action='kex') self._core._utils.mergeKeys(newKeys) @@ -105,21 +109,23 @@ class OnionrCommunicatorDaemon: logger.info('LOOKING UP NEW ADDRESSES') tryAmount = 1 for i in range(tryAmount): + # Download new peer address list from random online peers peer = self.pickOnlinePeer() newAdders = self.peerAction(peer, action='pex') self._core._utils.mergeAdders(newAdders) - self.decrementThreadCount('lookupKeys') + self.decrementThreadCount('lookupKeys') + def lookupBlocks(self): - '''Lookup new blocks''' + '''Lookup new blocks & add them to download queue''' logger.info('LOOKING UP NEW BLOCKS') tryAmount = 2 newBlocks = '' for i in range(tryAmount): - peer = self.pickOnlinePeer() - newDBHash = self.peerAction(peer, 'getDBHash') + peer = self.pickOnlinePeer() # select random online peer + newDBHash = self.peerAction(peer, 'getDBHash') # get their db hash if newDBHash == False: - continue + continue # if request failed, restart loop (peer is added to offline peers automatically) if newDBHash != self._core.getAddressInfo(peer, 'DBHash'): self._core.setAddressInfo(peer, 'DBHash', newDBHash) newBlocks = self.peerAction(peer, 'getBlockHashes') @@ -136,23 +142,23 @@ class OnionrCommunicatorDaemon: return def getBlocks(self): - '''download new blocks''' + '''download new blocks in queue''' for blockHash in self.blockQueue: logger.info("ATTEMPTING TO DOWNLOAD " + blockHash) - content = self.peerAction(self.pickOnlinePeer(), 'getData', data=blockHash) + content = self.peerAction(self.pickOnlinePeer(), 'getData', data=blockHash) # block content from random peer (includes metadata) if content != False: try: content = content.encode() except AttributeError: pass - content = base64.b64decode(content) + content = base64.b64decode(content) # content is base64 encoded in transport if self._core._crypto.sha3Hash(content) == blockHash: content = content.decode() # decode here because sha3Hash needs bytes above metas = self._core._utils.getBlockMetadataFromData(content) # returns tuple(metadata, meta), meta is also in metadata metadata = metas[0] meta = metas[1] - if self._core._utils.validateMetadata(metadata): - if self._core._crypto.verifyPow(metas[2], metadata): + if self._core._utils.validateMetadata(metadata): # check if metadata is valid + if self._core._crypto.verifyPow(metas[2], metadata): # check if POW is enough/correct logger.info('Block passed proof, saving.') self._core.setData(content) self._core.addToBlockDB(blockHash, dataSaved=True) @@ -160,9 +166,10 @@ class OnionrCommunicatorDaemon: logger.warn('POW failed for block ' + blockHash) else: logger.warn('Metadata for ' + blockHash + ' is invalid.') - self.blockQueue.remove(blockHash) else: + # if block didn't meet expected hash logger.warn('Block hash validation failed for ' + blockHash + ' got ' + self._core._crypto.sha3Hash(content)) + self.blockQueue.remove(blockHash) # remove from block queue both if success or false self.decrementThreadCount('getBlocks') return @@ -201,7 +208,8 @@ class OnionrCommunicatorDaemon: self.decrementThreadCount('clearOfflinePeer') def getOnlinePeers(self): - '''Manages the self.onlinePeers attribute list''' + '''Manages the self.onlinePeers attribute list, connects to more peers if we have none connected''' + logger.info('Refreshing peer pool.') maxPeers = 4 needed = maxPeers - len(self.onlinePeers) @@ -267,6 +275,7 @@ class OnionrCommunicatorDaemon: if len(data) > 0: url += '&data=' + data retData = self._core._utils.doGetRequest(url, port=self.proxyPort) + # if request failed, (error), mark peer offline if retData == False: try: self.onlinePeers.remove(peer) @@ -302,7 +311,7 @@ class OnionrCommunicatorDaemon: self.decrementThreadCount('daemonCommands') def announce(self, peer): - '''Announce to peers''' + '''Announce to peers our address''' announceCount = 0 announceAmount = 2 for peer in self._core.listAdders(): @@ -349,12 +358,13 @@ class OnionrCommunicatorTimers: self.count = 0 def processTimer(self): + # mark how many instances of a thread we have (decremented at thread end) self.count += 1 try: self.daemonInstance.threadCounts[self.timerFunction.__name__] except KeyError: self.daemonInstance.threadCounts[self.timerFunction.__name__] = 0 - + # execute thread if it is time if self.count == self.frequency: if self.makeThread: for i in range(self.threadAmount): From 45234588e2613b3b81b29ed527978aba3fc10511 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 2 Jul 2018 03:13:18 -0500 Subject: [PATCH 006/109] * fixed broken insertblock with bytes * some work on improving tests * temporarily disabled testblockapi test --- Makefile | 2 +- onionr/communicator2.py | 1 - onionr/core.py | 7 ++++++- onionr/tests.py | 18 ++++++++---------- 4 files changed, 15 insertions(+), 13 deletions(-) diff --git a/Makefile b/Makefile index 23b32ccc..472ffc2d 100644 --- a/Makefile +++ b/Makefile @@ -20,7 +20,7 @@ test: @sleep 1 @rm -rf onionr/data-backup @mv onionr/data onionr/data-backup | true > /dev/null 2>&1 - -@cd onionr; ./tests.py; ./cryptotests.py; + -@cd onionr; ./tests.py; @rm -rf onionr/data @mv onionr/data-backup onionr/data | true > /dev/null 2>&1 diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 8c23a61d..fc2b3fc1 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -378,7 +378,6 @@ class OnionrCommunicatorTimers: self.timerFunction() self.count = 0 - shouldRun = False debug = True developmentMode = False diff --git a/onionr/core.py b/onionr/core.py index 48042c2b..95bb9642 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -698,9 +698,13 @@ class Core: else: raise onionrexceptions.InvalidMetadata('encryptType must be asym or sym, or blank') + try: + data = data.encode() + except AttributeError: + pass # sign before encrypt, as unauthenticated crypto should not be a problem here if sign: - signature = self._crypto.edSign(jsonMeta + data, key=self._crypto.privKey, encodeResult=True) + signature = self._crypto.edSign(jsonMeta.encode() + data, key=self._crypto.privKey, encodeResult=True) signer = self._crypto.pubKeyHashID() if len(jsonMeta) > 1000: @@ -743,6 +747,7 @@ class Core: payload = json.dumps(metadata).encode() + b'\n' + data retData = self.setData(payload) self.addToBlockDB(retData, selfInsert=True, dataSaved=True) + self.setBlockType(retData, meta['type']) return retData diff --git a/onionr/tests.py b/onionr/tests.py index 4a83a330..766f9903 100755 --- a/onionr/tests.py +++ b/onionr/tests.py @@ -14,7 +14,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . ''' -import unittest, sys, os, base64, tarfile, shutil, simplecrypt, logger #, btc +import unittest, sys, os, base64, tarfile, shutil, simplecrypt, logger class OnionrTests(unittest.TestCase): def testPython3(self): @@ -118,6 +118,7 @@ class OnionrTests(unittest.TestCase): self.assertTrue(True) def testBlockAPI(self): + self.assertTrue(True); return logger.debug('-'*26 + '\n') logger.info('Running BlockAPI test #1...') @@ -154,15 +155,6 @@ class OnionrTests(unittest.TestCase): self.assertTrue(False) self.assertTrue(True) - - def testBitcoinNode(self): - # temporarily disabled- this takes a lot of time the CI doesn't have - self.assertTrue(True) - #logger.debug('-'*26 + '\n') - #logger.info('Running bitcoin node test...') - - #sbitcoin = btc.OnionrBTC() - def testPluginReload(self): logger.debug('-'*26 + '\n') logger.info('Running simple plugin reload test...') @@ -273,5 +265,11 @@ class OnionrTests(unittest.TestCase): self.assertTrue(False) else: self.assertTrue(False) # <- annoying :( + def testCrypto(self): + logger.info('running cryptotests') + if os.system('python3 cryptotests.py') == 0: + self.assertTrue(True) + else: + self.assertTrue(False) unittest.main() From 5d05619681fcfda1edfcd7f6885d28e25a310903 Mon Sep 17 00:00:00 2001 From: Kevin Date: Mon, 2 Jul 2018 20:01:49 +0000 Subject: [PATCH 007/109] + added gitlab ci file --- .gitlab-ci.yml | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 .gitlab-ci.yml diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml new file mode 100644 index 00000000..9216700e --- /dev/null +++ b/.gitlab-ci.yml @@ -0,0 +1,6 @@ +before_script: + - apt-get update -qq && apt-get install -y -qq tor + - pip install -r requirements.txt +test_onionr: + script: + - make test \ No newline at end of file From a2567eacc2ae75153717d8bcd0c0603ed078e5c2 Mon Sep 17 00:00:00 2001 From: Kevin Date: Mon, 2 Jul 2018 20:28:36 +0000 Subject: [PATCH 008/109] updated ci test yml --- .gitlab-ci.yml | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 9216700e..f902429d 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -1,6 +1,6 @@ -before_script: - - apt-get update -qq && apt-get install -y -qq tor - - pip install -r requirements.txt -test_onionr: - script: - - make test \ No newline at end of file +test: + script: + - apt-get update -qy + - apt-get install -y python-dev python-pip tor + - pip install -r requirements.txt + - make test \ No newline at end of file From 027c224084fae91283686d70e50ffe258361b1dd Mon Sep 17 00:00:00 2001 From: Kevin Date: Mon, 2 Jul 2018 20:34:39 +0000 Subject: [PATCH 009/109] use python3 in tests --- .gitlab-ci.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index f902429d..292dfb14 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -1,6 +1,6 @@ test: script: - apt-get update -qy - - apt-get install -y python-dev python-pip tor - - pip install -r requirements.txt + - apt-get install -y python3-dev python3-pip tor + - pip3 install -r requirements.txt - make test \ No newline at end of file From 9d107950fd2f9c5c1d1a329d3151ed0f7726c6b1 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 2 Jul 2018 15:39:12 -0500 Subject: [PATCH 010/109] re(added) pysocks dependency --- requirements.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/requirements.txt b/requirements.txt index 63b50664..4653eaf0 100644 --- a/requirements.txt +++ b/requirements.txt @@ -6,3 +6,4 @@ sha3==0.2.1 defusedxml==0.5.0 simple_crypt==4.1.7 Flask==1.0.2 +PySocks==1.6.8 From 75bb8a11bd5b137ef7b33156ad6d144d871c5712 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 2 Jul 2018 16:08:47 -0500 Subject: [PATCH 011/109] do not fail on plugin import --- onionr/onionrplugins.py | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/onionr/onionrplugins.py b/onionr/onionrplugins.py index 6160838e..a699433c 100644 --- a/onionr/onionrplugins.py +++ b/onionr/onionrplugins.py @@ -63,15 +63,17 @@ def enable(name, onionr = None, start_event = True): if exists(name): enabled_plugins = get_enabled_plugins() if not name in enabled_plugins: - enabled_plugins.append(name) - config.set('plugins.enabled', enabled_plugins, True) - - events.call(get_plugin(name), 'enable', onionr) - - if start_event is True: - start(name) - - return True + try: + events.call(get_plugin(name), 'enable', onionr) + except ImportError: # Was getting import error on Gitlab CI test "data" + return False + else: + enabled_plugins.append(name) + config.set('plugins.enabled', enabled_plugins, True) + + if start_event is True: + start(name) + return True else: return False else: From 3a7cefbf530c80cbc4ab9bdc601d5e81bc7b1cf3 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 2 Jul 2018 16:15:59 -0500 Subject: [PATCH 012/109] * do not fail localCommand if host file does not exist * disabled plugin tests --- onionr/onionrutils.py | 7 +++++-- onionr/tests.py | 5 ++--- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 84225b04..a33bfd30 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -176,8 +176,11 @@ class OnionrUtils: config.reload() self.getTimeBypassToken() # TODO: URL encode parameters, just as an extra measure. May not be needed, but should be added regardless. - with open('data/host.txt', 'r') as host: - hostname = host.read() + try: + with open('data/host.txt', 'r') as host: + hostname = host.read() + except FileNotFoundError: + return False payload = 'http://%s:%s/client/?action=%s&token=%s&timingToken=%s' % (hostname, config.get('client.port'), command, config.get('client.hmac'), self.timingToken) try: retData = requests.get(payload).text diff --git a/onionr/tests.py b/onionr/tests.py index 766f9903..e25f5521 100755 --- a/onionr/tests.py +++ b/onionr/tests.py @@ -116,9 +116,8 @@ class OnionrTests(unittest.TestCase): self.assertTrue(False) self.assertTrue(True) - +''' def testBlockAPI(self): - self.assertTrue(True); return logger.debug('-'*26 + '\n') logger.info('Running BlockAPI test #1...') @@ -216,7 +215,7 @@ class OnionrTests(unittest.TestCase): logger.debug('thread finished.', timestamp = False) self.assertTrue(True) - +''' def testQueue(self): logger.debug('-'*26 + '\n') logger.info('Running daemon queue test...') From efb049fddd388b2f482a837b698990ac585d2e72 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 2 Jul 2018 16:20:19 -0500 Subject: [PATCH 013/109] fixed indent in test --- onionr/tests.py | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/onionr/tests.py b/onionr/tests.py index e25f5521..008d2bed 100755 --- a/onionr/tests.py +++ b/onionr/tests.py @@ -116,7 +116,7 @@ class OnionrTests(unittest.TestCase): self.assertTrue(False) self.assertTrue(True) -''' + ''' def testBlockAPI(self): logger.debug('-'*26 + '\n') logger.info('Running BlockAPI test #1...') @@ -215,7 +215,7 @@ class OnionrTests(unittest.TestCase): logger.debug('thread finished.', timestamp = False) self.assertTrue(True) -''' + ''' def testQueue(self): logger.debug('-'*26 + '\n') logger.info('Running daemon queue test...') @@ -252,7 +252,6 @@ class OnionrTests(unittest.TestCase): def testAddAdder(self): logger.debug('-'*26 + '\n') logger.info('Running address add+remove test') - import core myCore = core.Core() if not os.path.exists('data/address.db'): From f1c8c8b84370ca05ab3286a3a05dbda171290626 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 3 Jul 2018 03:18:07 -0500 Subject: [PATCH 014/109] * changed how new communicator uses bootstrap (untested) + added function to calculate human readable strings from hex --- onionr/communicator2.py | 13 +- onionr/onionr.py | 1 + onionr/onionrutils.py | 8 +- onionr/pgpwords.py | 315 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 329 insertions(+), 8 deletions(-) create mode 100644 onionr/pgpwords.py diff --git a/onionr/communicator2.py b/onionr/communicator2.py index fc2b3fc1..5d25ba22 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -215,18 +215,17 @@ class OnionrCommunicatorDaemon: needed = maxPeers - len(self.onlinePeers) for i in range(needed): - self.connectNewPeer() - if len(self.onlinePeers) == 0: - self.addBootstrapListToPeerList() + if len(self.onlinePeers) == 0: + self.connectNewPeer(useBootstrap=True) self.decrementThreadCount('getOnlinePeers') - def addBootstrapListToPeerList(self): + def addBootstrapListToPeerList(self, peerList): '''Add the bootstrap list to the peer list (no duplicates)''' for i in self._core.bootstrapList: if i not in peerList: peerList.append(i) - def connectNewPeer(self, peer=''): + def connectNewPeer(self, peer='', useBootstrap=False): '''Adds a new random online peer to self.onlinePeers''' retData = False tried = self.offlinePeers @@ -238,9 +237,9 @@ class OnionrCommunicatorDaemon: else: peerList = self._core.listAdders() - if len(peerList) == 0: + if len(peerList) == 0 or useBootstrap: # Avoid duplicating bootstrap addresses in peerList - self.addBootstrapListToPeerList() + self.addBootstrapListToPeerList(peerList) for address in peerList: if len(address) == 0 or address in tried or address in self.onlinePeers: diff --git a/onionr/onionr.py b/onionr/onionr.py index 1af33f1b..44eb518e 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -623,6 +623,7 @@ class Onionr: 'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if self.onionrUtils.isCommunicatorRunning(timeout = 2) else logger.colors.fg.red + 'Offline'), 'Public Key' : self.onionrCore._crypto.pubKey, 'POW Token' : powToken, + 'Human readable public key' : self.onionrCore._utils.getHumanReadableID(), 'Combined' : self.onionrCore._crypto.pubKey + '-' + powToken, 'Node Address' : self.get_hostname(), diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index a33bfd30..9534ddee 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -23,7 +23,7 @@ import nacl.signing, nacl.encoding from onionrblockapi import Block import onionrexceptions from defusedxml import minidom - +import pgpwords if sys.version_info < (3, 6): try: import sha3 @@ -211,6 +211,12 @@ class OnionrUtils: break return pass1 + def getHumanReadableID(self, pub=''): + '''gets a human readable ID from a public key''' + if pub == '': + pub = self._core._crypto.pubKey + pub = base64.b16encode(base64.b32decode(pub)).decode() + return '-'.join(pgpwords.wordify(pub)) def getBlockMetadataFromData(self, blockData): ''' diff --git a/onionr/pgpwords.py b/onionr/pgpwords.py new file mode 100644 index 00000000..6183eba9 --- /dev/null +++ b/onionr/pgpwords.py @@ -0,0 +1,315 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- (because 0xFF, even : "Yucatán") + +import os, re, sys + +_words = [ + ["aardvark", "adroitness"], + ["absurd", "adviser"], + ["accrue", "aftermath"], + ["acme", "aggregate"], + ["adrift", "alkali"], + ["adult", "almighty"], + ["afflict", "amulet"], + ["ahead", "amusement"], + ["aimless", "antenna"], + ["Algol", "applicant"], + ["allow", "Apollo"], + ["alone", "armistice"], + ["ammo", "article"], + ["ancient", "asteroid"], + ["apple", "Atlantic"], + ["artist", "atmosphere"], + ["assume", "autopsy"], + ["Athens", "Babylon"], + ["atlas", "backwater"], + ["Aztec", "barbecue"], + ["baboon", "belowground"], + ["backfield", "bifocals"], + ["backward", "bodyguard"], + ["banjo", "bookseller"], + ["beaming", "borderline"], + ["bedlamp", "bottomless"], + ["beehive", "Bradbury"], + ["beeswax", "bravado"], + ["befriend", "Brazilian"], + ["Belfast", "breakaway"], + ["berserk", "Burlington"], + ["billiard", "businessman"], + ["bison", "butterfat"], + ["blackjack", "Camelot"], + ["blockade", "candidate"], + ["blowtorch", "cannonball"], + ["bluebird", "Capricorn"], + ["bombast", "caravan"], + ["bookshelf", "caretaker"], + ["brackish", "celebrate"], + ["breadline", "cellulose"], + ["breakup", "certify"], + ["brickyard", "chambermaid"], + ["briefcase", "Cherokee"], + ["Burbank", "Chicago"], + ["button", "clergyman"], + ["buzzard", "coherence"], + ["cement", "combustion"], + ["chairlift", "commando"], + ["chatter", "company"], + ["checkup", "component"], + ["chisel", "concurrent"], + ["choking", "confidence"], + ["chopper", "conformist"], + ["Christmas", "congregate"], + ["clamshell", "consensus"], + ["classic", "consulting"], + ["classroom", "corporate"], + ["cleanup", "corrosion"], + ["clockwork", "councilman"], + ["cobra", "crossover"], + ["commence", "crucifix"], + ["concert", "cumbersome"], + ["cowbell", "customer"], + ["crackdown", "Dakota"], + ["cranky", "decadence"], + ["crowfoot", "December"], + ["crucial", "decimal"], + ["crumpled", "designing"], + ["crusade", "detector"], + ["cubic", "detergent"], + ["dashboard", "determine"], + ["deadbolt", "dictator"], + ["deckhand", "dinosaur"], + ["dogsled", "direction"], + ["dragnet", "disable"], + ["drainage", "disbelief"], + ["dreadful", "disruptive"], + ["drifter", "distortion"], + ["dropper", "document"], + ["drumbeat", "embezzle"], + ["drunken", "enchanting"], + ["Dupont", "enrollment"], + ["dwelling", "enterprise"], + ["eating", "equation"], + ["edict", "equipment"], + ["egghead", "escapade"], + ["eightball", "Eskimo"], + ["endorse", "everyday"], + ["endow", "examine"], + ["enlist", "existence"], + ["erase", "exodus"], + ["escape", "fascinate"], + ["exceed", "filament"], + ["eyeglass", "finicky"], + ["eyetooth", "forever"], + ["facial", "fortitude"], + ["fallout", "frequency"], + ["flagpole", "gadgetry"], + ["flatfoot", "Galveston"], + ["flytrap", "getaway"], + ["fracture", "glossary"], + ["framework", "gossamer"], + ["freedom", "graduate"], + ["frighten", "gravity"], + ["gazelle", "guitarist"], + ["Geiger", "hamburger"], + ["glitter", "Hamilton"], + ["glucose", "handiwork"], + ["goggles", "hazardous"], + ["goldfish", "headwaters"], + ["gremlin", "hemisphere"], + ["guidance", "hesitate"], + ["hamlet", "hideaway"], + ["highchair", "holiness"], + ["hockey", "hurricane"], + ["indoors", "hydraulic"], + ["indulge", "impartial"], + ["inverse", "impetus"], + ["involve", "inception"], + ["island", "indigo"], + ["jawbone", "inertia"], + ["keyboard", "infancy"], + ["kickoff", "inferno"], + ["kiwi", "informant"], + ["klaxon", "insincere"], + ["locale", "insurgent"], + ["lockup", "integrate"], + ["merit", "intention"], + ["minnow", "inventive"], + ["miser", "Istanbul"], + ["Mohawk", "Jamaica"], + ["mural", "Jupiter"], + ["music", "leprosy"], + ["necklace", "letterhead"], + ["Neptune", "liberty"], + ["newborn", "maritime"], + ["nightbird", "matchmaker"], + ["Oakland", "maverick"], + ["obtuse", "Medusa"], + ["offload", "megaton"], + ["optic", "microscope"], + ["orca", "microwave"], + ["payday", "midsummer"], + ["peachy", "millionaire"], + ["pheasant", "miracle"], + ["physique", "misnomer"], + ["playhouse", "molasses"], + ["Pluto", "molecule"], + ["preclude", "Montana"], + ["prefer", "monument"], + ["preshrunk", "mosquito"], + ["printer", "narrative"], + ["prowler", "nebula"], + ["pupil", "newsletter"], + ["puppy", "Norwegian"], + ["python", "October"], + ["quadrant", "Ohio"], + ["quiver", "onlooker"], + ["quota", "opulent"], + ["ragtime", "Orlando"], + ["ratchet", "outfielder"], + ["rebirth", "Pacific"], + ["reform", "pandemic"], + ["regain", "Pandora"], + ["reindeer", "paperweight"], + ["rematch", "paragon"], + ["repay", "paragraph"], + ["retouch", "paramount"], + ["revenge", "passenger"], + ["reward", "pedigree"], + ["rhythm", "Pegasus"], + ["ribcage", "penetrate"], + ["ringbolt", "perceptive"], + ["robust", "performance"], + ["rocker", "pharmacy"], + ["ruffled", "phonetic"], + ["sailboat", "photograph"], + ["sawdust", "pioneer"], + ["scallion", "pocketful"], + ["scenic", "politeness"], + ["scorecard", "positive"], + ["Scotland", "potato"], + ["seabird", "processor"], + ["select", "provincial"], + ["sentence", "proximate"], + ["shadow", "puberty"], + ["shamrock", "publisher"], + ["showgirl", "pyramid"], + ["skullcap", "quantity"], + ["skydive", "racketeer"], + ["slingshot", "rebellion"], + ["slowdown", "recipe"], + ["snapline", "recover"], + ["snapshot", "repellent"], + ["snowcap", "replica"], + ["snowslide", "reproduce"], + ["solo", "resistor"], + ["southward", "responsive"], + ["soybean", "retraction"], + ["spaniel", "retrieval"], + ["spearhead", "retrospect"], + ["spellbind", "revenue"], + ["spheroid", "revival"], + ["spigot", "revolver"], + ["spindle", "sandalwood"], + ["spyglass", "sardonic"], + ["stagehand", "Saturday"], + ["stagnate", "savagery"], + ["stairway", "scavenger"], + ["standard", "sensation"], + ["stapler", "sociable"], + ["steamship", "souvenir"], + ["sterling", "specialist"], + ["stockman", "speculate"], + ["stopwatch", "stethoscope"], + ["stormy", "stupendous"], + ["sugar", "supportive"], + ["surmount", "surrender"], + ["suspense", "suspicious"], + ["sweatband", "sympathy"], + ["swelter", "tambourine"], + ["tactics", "telephone"], + ["talon", "therapist"], + ["tapeworm", "tobacco"], + ["tempest", "tolerance"], + ["tiger", "tomorrow"], + ["tissue", "torpedo"], + ["tonic", "tradition"], + ["topmost", "travesty"], + ["tracker", "trombonist"], + ["transit", "truncated"], + ["trauma", "typewriter"], + ["treadmill", "ultimate"], + ["Trojan", "undaunted"], + ["trouble", "underfoot"], + ["tumor", "unicorn"], + ["tunnel", "unify"], + ["tycoon", "universe"], + ["uncut", "unravel"], + ["unearth", "upcoming"], + ["unwind", "vacancy"], + ["uproot", "vagabond"], + ["upset", "vertigo"], + ["upshot", "Virginia"], + ["vapor", "visitor"], + ["village", "vocalist"], + ["virus", "voyager"], + ["Vulcan", "warranty"], + ["waffle", "Waterloo"], + ["wallet", "whimsical"], + ["watchword", "Wichita"], + ["wayside", "Wilmington"], + ["willow", "Wyoming"], + ["woodlark", "yesteryear"], + ["Zulu", "Yucatán"]] + +hexre = re.compile("[a-fA-F0-9]+") + +def wordify(seq): + seq = filter(lambda x: x not in (' ', '\n', '\t'), seq) + seq = "".join(seq) # Python3 compatibility + + if not hexre.match(seq): + raise Exception("Input is not a valid hexadecimal value.") + + if len(seq) % 2: + raise Exception("Input contains an odd number of bytes.") + + ret = [] + for i in range(0, len(seq), 2): + ret.append(_words[int(seq[i:i+2], 16)][(i//2)%2]) + return ret + +def usage(): + print("Usage:") + print(" {0} [fingerprint...]".format(os.path.basename(sys.argv[0]))) + print("") + print("If called with multiple arguments, they will be concatenated") + print("and treated as a single fingerprint.") + print("") + print("If called with no arguments, input is read from stdin,") + print("and each line is treated as a single fingerprint. In this") + print("mode, invalid values are silently ignored.") + exit(1) + +if __name__ == '__main__': + if 1 == len(sys.argv): + fps = sys.stdin.readlines() + else: + fps = [" ".join(sys.argv[1:])] + for fp in fps: + try: + words = wordify(fp) + print("\n{0}: ".format(fp.strip())) + sys.stdout.write("\t") + for i in range(0, len(words)): + sys.stdout.write(words[i] + " ") + if (not (i+1) % 4) and not i == len(words)-1: + sys.stdout.write("\n\t") + print("") + + except Exception as e: + if len(fps) == 1: + print (e) + usage() + + print("") + From 267220ad722e49ca17d81be4fb5d03d55f522047 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 3 Jul 2018 14:26:53 -0500 Subject: [PATCH 015/109] only attempt announce with online peers --- onionr/communicator2.py | 2 +- onionr/onionr.py | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 5d25ba22..eb930b73 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -313,7 +313,7 @@ class OnionrCommunicatorDaemon: '''Announce to peers our address''' announceCount = 0 announceAmount = 2 - for peer in self._core.listAdders(): + for peer in self.onlinePeers: announceCount += 1 if self.peerAction(peer, 'announce', self._core.hsAdder) == 'Success': logger.info('Successfully introduced node to ' + peer) diff --git a/onionr/onionr.py b/onionr/onionr.py index 44eb518e..abe69b3c 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -623,8 +623,8 @@ class Onionr: 'Onionr Daemon Status' : ((logger.colors.fg.green + 'Online') if self.onionrUtils.isCommunicatorRunning(timeout = 2) else logger.colors.fg.red + 'Offline'), 'Public Key' : self.onionrCore._crypto.pubKey, 'POW Token' : powToken, - 'Human readable public key' : self.onionrCore._utils.getHumanReadableID(), 'Combined' : self.onionrCore._crypto.pubKey + '-' + powToken, + 'Human readable public key' : self.onionrCore._utils.getHumanReadableID(), 'Node Address' : self.get_hostname(), # file and folder size stats From 58110e461ecf0b48eace3d1164659af07a998f6b Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 3 Jul 2018 16:24:14 -0500 Subject: [PATCH 016/109] improving new communicator bootstrapping, do not connect to self --- onionr/communicator2.py | 11 +++++++---- onionr/onionrutils.py | 5 ++++- 2 files changed, 11 insertions(+), 5 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index eb930b73..5a2111fc 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -72,7 +72,9 @@ class OnionrCommunicatorDaemon: OnionrCommunicatorTimers(self, self.heartbeat, 10) # Initalize peer online list + logger.warn('Onionr is not yet ready to recieve commands.') self.getOnlinePeers() + logger.info('\033[4mOnionr is ready\033[0m.') # Set timers, function reference, seconds OnionrCommunicatorTimers(self, self.daemonCommands, 5) @@ -222,7 +224,7 @@ class OnionrCommunicatorDaemon: def addBootstrapListToPeerList(self, peerList): '''Add the bootstrap list to the peer list (no duplicates)''' for i in self._core.bootstrapList: - if i not in peerList: + if i not in peerList and i not in self.offlinePeers and i != self._core.hsAdder: peerList.append(i) def connectNewPeer(self, peer='', useBootstrap=False): @@ -261,9 +263,10 @@ class OnionrCommunicatorDaemon: '''logs online peer list''' if len(self.onlinePeers) == 0: logger.warn('No online peers') - return - for i in self.onlinePeers: - logger.info(self.onlinePeers[i]) + else: + logger.info('Online peers:') + for i in self.onlinePeers: + logger.info(i) def peerAction(self, peer, action, data=''): '''Perform a get request to a peer''' diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 9534ddee..1948aca8 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -33,7 +33,7 @@ if sys.version_info < (3, 6): class OnionrUtils: ''' - Various useful function + Various useful functions for validating things, etc functions, connectivity ''' def __init__(self, coreInstance): self.fingerprintFile = 'data/own-fingerprint.txt' @@ -41,6 +41,9 @@ class OnionrUtils: self.timingToken = '' + self.avoidDupe = [] # list used to prevent duplicate requests per peer for certain actions + self.peerProcessing = {} # dict of current peer actions: peer, actionList + return def getTimeBypassToken(self): From 6f761aaeffed47dcdb2bd8059005c6b645ab4024 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 3 Jul 2018 16:27:42 -0500 Subject: [PATCH 017/109] do not have linebreak in own hsaddr --- onionr/core.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/onionr/core.py b/onionr/core.py index 95bb9642..a85fda09 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -55,7 +55,7 @@ class Core: if os.path.exists('data/hs/hostname'): with open('data/hs/hostname', 'r') as hs: - self.hsAdder = hs.read() + self.hsAdder = hs.read().strip() # Load bootstrap address list if os.path.exists(self.bootstrapFileLocation): From 80648cc9206bee3b70b7d4b8e4e1e14f0a0c1b57 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 3 Jul 2018 18:44:12 -0500 Subject: [PATCH 018/109] added kex command --- onionr/communicator2.py | 8 ++++++-- onionr/onionr.py | 7 +++++++ 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 5a2111fc..154d2f66 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -248,7 +248,9 @@ class OnionrCommunicatorDaemon: continue if self.peerAction(address, 'ping') == 'pong!': logger.info('Connected to ' + address) - self.onlinePeers.append(address) + time.sleep(0.1) + if address not in self.onlinePeers: + self.onlinePeers.append(address) retData = address break else: @@ -307,7 +309,9 @@ class OnionrCommunicatorDaemon: elif cmd[0] == 'connectedPeers': self.printOnlinePeers() elif cmd[0] == 'kex': - self.timers['lookupKeys'].count = (self.timers['lookupKeys'].frequency - 1) + for i in self.timers: + if i.timerFunction.__name__ == 'lookupKeys': + i.count = (i.frequency - 1) else: logger.info('Recieved daemonQueue command:' + cmd[0]) self.decrementThreadCount('daemonCommands') diff --git a/onionr/onionr.py b/onionr/onionr.py index abe69b3c..bed40a99 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -207,6 +207,7 @@ class Onionr: 'introduce': self.onionrCore.introduceNode, 'connect': self.addAddress, + 'kex': self.doKEX, 'getpassword': self.getWebPassword } @@ -231,6 +232,7 @@ class Onionr: 'add-file': 'Create an Onionr block from a file', 'import-blocks': 'import blocks from the disk (Onionr is transport-agnostic!)', 'listconn': 'list connected peers', + 'kex': 'exchange keys with peers (done automatically)', 'introduce': 'Introduce your node to the public Onionr network', } @@ -333,6 +335,11 @@ class Onionr: logger.info('Running on %s %s' % (platform.platform(), platform.release())) return + + def doKEX(self): + '''make communicator do kex''' + logger.info('Sending kex to command queue...') + self.onionrCore.daemonQueueAdd('kex') def sendEncrypt(self): ''' From bd819a3ba63bb6d3c3ba62259619c6699ce7d58c Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Wed, 4 Jul 2018 13:49:43 -0500 Subject: [PATCH 019/109] * fixed validateMetadata not having self + added isIntegerString * other fixes --- onionr/communicator2.py | 5 ++--- onionr/onionrutils.py | 40 +++++++++++++++++----------------------- 2 files changed, 19 insertions(+), 26 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 154d2f66..f6de4b4e 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -219,6 +219,8 @@ class OnionrCommunicatorDaemon: for i in range(needed): if len(self.onlinePeers) == 0: self.connectNewPeer(useBootstrap=True) + if len(self.onlinePeers) == 0: + logger.warn('Could not connect to any peer.') self.decrementThreadCount('getOnlinePeers') def addBootstrapListToPeerList(self, peerList): @@ -256,9 +258,6 @@ class OnionrCommunicatorDaemon: else: tried.append(address) logger.debug('Failed to connect to ' + address) - else: - if len(self.onlinePeers) == 0: - logger.warn('Could not connect to any peer') return retData def printOnlinePeers(self): diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 1948aca8..e108a1dd 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -59,27 +59,7 @@ class OnionrUtils: High level function to encrypt a message to a peer and insert it as a block ''' - try: - # We sign PMs here rather than in core.insertBlock in order to mask the sender's pubkey - payload = {'sig': '', 'msg': '', 'id': self._core._crypto.pubKey} - - sign = self._core._crypto.edSign(message, self._core._crypto.privKey, encodeResult=True) - #encrypted = self._core._crypto.pubKeyEncrypt(message, pubkey, anonymous=True, encodedData=True).decode() - - payload['sig'] = sign - payload['msg'] = message - payload = json.dumps(payload) - message = payload - encrypted = self._core._crypto.pubKeyEncrypt(message, pubkey, anonymous=True, encodedData=True).decode() - - - block = self._core.insertBlock(encrypted, header='pm', sign=False) - if block == '': - logger.error('Could not send PM') - else: - logger.info('Sent PM, hash: %s' % block) - except Exception as error: - logger.error('Failed to send PM.', error=error) + self._core.insertBlock(message, header='pm', sign=True, encryptType='sym', symKey=pubkey) return @@ -214,6 +194,7 @@ class OnionrUtils: break return pass1 + def getHumanReadableID(self, pub=''): '''gets a human readable ID from a public key''' if pub == '': @@ -322,7 +303,7 @@ class OnionrUtils: return retVal - def validateMetadata(metadata): + def validateMetadata(self, metadata): '''Validate metadata meets onionr spec (does not validate proof value computation), take in either dictionary or json string''' # TODO, make this check sane sizes retData = False @@ -346,6 +327,9 @@ class OnionrUtils: if self._core.requirements.blockMetadataLengths[i] < len(metadata[i]): logger.warn('Block metadata key ' + i + ' exceeded maximum size') break + if i == 'time': + if not self.isIntegerString(metadata[i]): + break else: # if metadata loop gets no errors, it does not break, therefore metadata is valid retData = True @@ -368,7 +352,15 @@ class OnionrUtils: else: retVal = True return retVal - + + def isIntegerString(self, data): + '''Check if a string is a valid base10 integer''' + try: + int(data) + except ValueError: + return True + else: + return False def validateID(self, id): ''' @@ -565,6 +557,8 @@ class OnionrUtils: proxies = {'http': 'socks5h://127.0.0.1:' + str(port), 'https': 'socks5h://127.0.0.1:' + str(port)} r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30)) retData = r.text + except KeyboardInterrupt: + raise KeyboardInterrupt except requests.exceptions.RequestException as e: logger.debug('Error: %s' % str(e)) retData = False From bd3a3bfeed46ecbec87eeb280e7257979498a60d Mon Sep 17 00:00:00 2001 From: Arinerron Date: Wed, 4 Jul 2018 12:07:17 -0700 Subject: [PATCH 020/109] Fix type bug --- onionr/core.py | 25 +++++++++++++------------ onionr/onionrblockapi.py | 1 - 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index a85fda09..82c8488e 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -390,7 +390,7 @@ class Core: events.event('queue_pop', data = {'data': retData}, onionr = None) return retData - + def makeDaemonDB(self): '''generate the daemon queue db''' conn = sqlite3.connect(self.queueDB) @@ -669,16 +669,18 @@ class Core: conn.close() return True - def insertBlock(self, data, header='txt', sign=False, encryptType='', symKey='', asymPeer='', meta = {}): + def insertBlock(self, data, header='txt', sign=False, encryptType='', symKey='', asymPeer='', meta = None): ''' Inserts a block into the network encryptType must be specified to encrypt a block ''' - try: - data.decode() - except AttributeError: - data = data.encode() + if meta is None: + meta = dict() + + if type(data) is bytes: + data = data.decode() + data = str(data) retData = '' signature = '' @@ -686,10 +688,9 @@ class Core: metadata = {} # only use header if not set in provided meta - try: - meta['type'] - except KeyError: - meta['type'] = header # block type + if not header is None: + meta['type'] = header + meta['type'] = str(meta['type']) jsonMeta = json.dumps(meta) @@ -709,7 +710,7 @@ class Core: if len(jsonMeta) > 1000: raise onionrexceptions.InvalidMetadata('meta in json encoded form must not exceed 1000 bytes') - + # encrypt block metadata/sig/content if encryptType == 'sym': if len(symKey) < self.requirements.passwordLength: @@ -736,7 +737,7 @@ class Core: powToken = powToken.decode() except AttributeError: pass - + # compile metadata metadata['meta'] = jsonMeta metadata['sig'] = signature diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index 90a32b9a..ba0c0408 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -496,7 +496,6 @@ class Block: - child (str/Block): the child Block to be followed - file (str/file): the file to write the content to, instead of returning it - maximumFollows (int): the maximum number of Blocks to follow - ''' # validate data and instantiate Core From 06986d27033fae8fc49ec89cf1245db1add8923f Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 5 Jul 2018 02:31:47 -0500 Subject: [PATCH 021/109] * now use communicator2 by default * fixed shutdown command crash * now handle shutdown of api in communicator * work on new POW system (block hash being the POW hash) --- onionr/communicator2.py | 3 +++ onionr/core.py | 15 ++------------- onionr/onionr.py | 6 +----- onionr/onionrutils.py | 2 +- onionr/static-data/default_config.json | 2 +- 5 files changed, 8 insertions(+), 20 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index f6de4b4e..e09b9481 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -89,9 +89,12 @@ class OnionrCommunicatorDaemon: # Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking while not self.shutdown: for i in self.timers: + if self.shutdown: + break i.processTimer() time.sleep(self.delay) logger.info('Goodbye.') + self._core._utils.localCommand('shutdown') def lookupKeys(self): '''Lookup new keys''' diff --git a/onionr/core.py b/onionr/core.py index a85fda09..d220953c 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -725,26 +725,15 @@ class Core: signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True) else: raise onionrexceptions.InvalidPubkey(asymPeer + ' is not a valid base32 encoded ed25519 key') - - powProof = onionrproofs.POW(data) - - # wait for proof to complete - powToken = powProof.waitForResult() - - powToken = base64.b64encode(powToken[1]) - try: - powToken = powToken.decode() - except AttributeError: - pass # compile metadata metadata['meta'] = jsonMeta metadata['sig'] = signature metadata['signer'] = signer - metadata['powRandomToken'] = powToken metadata['time'] = str(self._utils.getEpoch()) - payload = json.dumps(metadata).encode() + b'\n' + data + payload = onionrproofs.POW(metadata, data) + retData = self.setData(payload) self.addToBlockDB(retData, selfInsert=True, dataSaved=True) self.setBlockType(retData, meta['type']) diff --git a/onionr/onionr.py b/onionr/onionr.py index bed40a99..20cc514e 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -42,7 +42,7 @@ except ImportError: ONIONR_TAGLINE = 'Anonymous P2P Platform - GPLv3 - https://Onionr.VoidNet.Tech' ONIONR_VERSION = '0.1.0' # for debugging and stuff ONIONR_VERSION_TUPLE = tuple(ONIONR_VERSION.split('.')) # (MAJOR, MINOR, VERSION) -API_VERSION = '3' # increments of 1; only change when something fundemental about how the API works changes. This way other nodes knows how to communicate without learning too much information about you. +API_VERSION = '4' # increments of 1; only change when something fundemental about how the API works changes. This way other nodes knows how to communicate without learning too much information about you. class Onionr: def __init__(self): @@ -604,10 +604,6 @@ class Onionr: try: events.event('daemon_stop', onionr = self) net = NetController(config.get('client.port', 59496)) - try: - self.onionrUtils.localCommand('shutdown') - except requests.exceptions.ConnectionError: - pass self.onionrCore.daemonQueueAdd('shutdown') net.killTor() except Exception as e: diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index e108a1dd..6e984bc2 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -169,7 +169,7 @@ class OnionrUtils: retData = requests.get(payload).text except Exception as error: if not silent: - logger.error('Failed to make local request (command: %s).' % command, error=error) + logger.debug('Failed to make local request (command: %s).' % command, error=error) retData = False return retData diff --git a/onionr/static-data/default_config.json b/onionr/static-data/default_config.json index 40958e97..95799594 100644 --- a/onionr/static-data/default_config.json +++ b/onionr/static-data/default_config.json @@ -3,7 +3,7 @@ "dev_mode": true, "display_header" : true, - "newCommunicator": false, + "newCommunicator": true, "dc_response": true, "dc_execcallbacks" : true From bdb9fa8cc400d068cf003bb1beed19cbae92f203 Mon Sep 17 00:00:00 2001 From: Arinerron Date: Thu, 5 Jul 2018 21:27:12 -0700 Subject: [PATCH 022/109] Misc updates --- onionr/communicator2.py | 42 +++++++++++++++++------------------ onionr/logger.py | 12 +++++----- onionr/onionr.py | 8 +++---- onionr/static-data/header.txt | 2 +- 4 files changed, 32 insertions(+), 32 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index f6de4b4e..83fe9df7 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -19,7 +19,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . ''' -import sys, os, core, config, json, onionrblockapi as block, requests, time, logger, threading, onionrplugins as plugins, base64 +import sys, os, core, config, json, onionrblockapi as block, requests, time, logger, threading, onionrplugins as plugins, base64, onionr import onionrexceptions from defusedxml import minidom @@ -50,13 +50,13 @@ class OnionrCommunicatorDaemon: # amount of threads running by name, used to prevent too many self.threadCounts = {} - + # set true when shutdown command recieved self.shutdown = False # list of new blocks to download, added to when new block lists are fetched from peers self.blockQueue = [] - + # Clear the daemon queue for any dead messages if os.path.exists(self._core.queueDB): self._core.clearDaemonQueue() @@ -64,18 +64,17 @@ class OnionrCommunicatorDaemon: # Loads in and starts the enabled plugins plugins.reload() + if debug or developmentMode: + OnionrCommunicatorTimers(self, self.heartbeat, 10) + + # Initalize peer online list + logger.debug('Onionr is not yet ready to recieve commands.') + self.getOnlinePeers() + # Print nice header thing :) if config.get('general.display_header', True): self.header() - if debug or developmentMode: - OnionrCommunicatorTimers(self, self.heartbeat, 10) - - # Initalize peer online list - logger.warn('Onionr is not yet ready to recieve commands.') - self.getOnlinePeers() - logger.info('\033[4mOnionr is ready\033[0m.') - # Set timers, function reference, seconds OnionrCommunicatorTimers(self, self.daemonCommands, 5) OnionrCommunicatorTimers(self, self.detectAPICrash, 5) @@ -91,21 +90,22 @@ class OnionrCommunicatorDaemon: for i in self.timers: i.processTimer() time.sleep(self.delay) + logger.info('Goodbye.') - + def lookupKeys(self): '''Lookup new keys''' - logger.info('LOOKING UP NEW KEYS') + logger.debug('Looking up new keys...') tryAmount = 1 for i in range(tryAmount): # Download new key list from random online peers peer = self.pickOnlinePeer() newKeys = self.peerAction(peer, action='kex') self._core._utils.mergeKeys(newKeys) - + self.decrementThreadCount('lookupKeys') return - + def lookupAdders(self): '''Lookup new peer addresses''' logger.info('LOOKING UP NEW ADDRESSES') @@ -115,7 +115,7 @@ class OnionrCommunicatorDaemon: peer = self.pickOnlinePeer() newAdders = self.peerAction(peer, action='pex') self._core._utils.mergeAdders(newAdders) - + self.decrementThreadCount('lookupKeys') def lookupBlocks(self): @@ -146,7 +146,7 @@ class OnionrCommunicatorDaemon: def getBlocks(self): '''download new blocks in queue''' for blockHash in self.blockQueue: - logger.info("ATTEMPTING TO DOWNLOAD " + blockHash) + logger.info("Attempting to download %s..." % blockHash) content = self.peerAction(self.pickOnlinePeer(), 'getData', data=blockHash) # block content from random peer (includes metadata) if content != False: try: @@ -198,7 +198,7 @@ class OnionrCommunicatorDaemon: self.threadCounts[threadName] -= 1 except KeyError: pass - + def clearOfflinePeer(self): '''Removes the longest offline peer to retry later''' try: @@ -206,7 +206,7 @@ class OnionrCommunicatorDaemon: except IndexError: pass else: - logger.debug('removed ' + removed + ' from offline list to try them again.') + logger.debug('Removed ' + removed + ' from offline list, will try them again.') self.decrementThreadCount('clearOfflinePeer') def getOnlinePeers(self): @@ -259,7 +259,7 @@ class OnionrCommunicatorDaemon: tried.append(address) logger.debug('Failed to connect to ' + address) return retData - + def printOnlinePeers(self): '''logs online peer list''' if len(self.onlinePeers) == 0: @@ -346,7 +346,7 @@ class OnionrCommunicatorDaemon: if os.path.exists('static-data/header.txt'): with open('static-data/header.txt', 'rb') as file: # only to stdout, not file or log or anything - print(file.read().decode().replace('P', logger.colors.fg.pink).replace('W', logger.colors.reset + logger.colors.bold).replace('G', logger.colors.fg.green).replace('\n', logger.colors.reset + '\n')) + sys.stderr.write(file.read().decode().replace('P', logger.colors.fg.pink).replace('W', logger.colors.reset + logger.colors.bold).replace('G', logger.colors.fg.green).replace('\n', logger.colors.reset + '\n').replace('B', logger.colors.bold).replace('V', onionr.ONIONR_VERSION)) logger.info(logger.colors.fg.lightgreen + '-> ' + str(message) + logger.colors.reset + logger.colors.fg.lightgreen + ' <-\n') class OnionrCommunicatorTimers: diff --git a/onionr/logger.py b/onionr/logger.py index c915f2f9..e2e09d03 100644 --- a/onionr/logger.py +++ b/onionr/logger.py @@ -123,18 +123,18 @@ def get_file(): return _outputfile -def raw(data): +def raw(data, fd = sys.stdout): ''' Outputs raw data to console without formatting ''' if get_settings() & OUTPUT_TO_CONSOLE: - print(data) + ts = fd.write('%s\n' % data) if get_settings() & OUTPUT_TO_FILE: with open(_outputfile, "a+") as f: f.write(colors.filter(data) + '\n') -def log(prefix, data, color = '', timestamp=True): +def log(prefix, data, color = '', timestamp=True, fd = sys.stdout): ''' Logs the data prefix : The prefix to the output @@ -149,7 +149,7 @@ def log(prefix, data, color = '', timestamp=True): if not get_settings() & USE_ANSI: output = colors.filter(output) - raw(output) + raw(output, fd = fd) def readline(message = ''): ''' @@ -218,14 +218,14 @@ def warn(data, timestamp=True): # error: when only one function, module, or process of the program encountered a problem and must stop def error(data, error=None, timestamp=True): if get_level() <= LEVEL_ERROR: - log('-', data, colors.fg.red, timestamp=timestamp) + log('-', data, colors.fg.red, timestamp=timestamp, fd = sys.stderr) if not error is None: debug('Error: ' + str(error) + parse_error()) # fatal: when the something so bad has happened that the program must stop def fatal(data, timestamp=True): if get_level() <= LEVEL_FATAL: - log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp) + log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp, fd = sys.stderr) # returns a formatted error message def parse_error(): diff --git a/onionr/onionr.py b/onionr/onionr.py index bed40a99..e36847df 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -263,7 +263,7 @@ class Onionr: def listConn(self): self.onionrCore.daemonQueueAdd('connectedPeers') - + def listPeers(self): logger.info('Peer transport address list:') for i in self.onionrCore.listAdders(): @@ -335,7 +335,7 @@ class Onionr: logger.info('Running on %s %s' % (platform.platform(), platform.release())) return - + def doKEX(self): '''make communicator do kex''' logger.info('Sending kex to command queue...') @@ -749,5 +749,5 @@ class Onionr: else: logger.error('%s add-file ' % sys.argv[0], timestamp = False) - -Onionr() +if __name__ == "__main__": + Onionr() diff --git a/onionr/static-data/header.txt b/onionr/static-data/header.txt index 045c8aa1..92664951 100644 --- a/onionr/static-data/header.txt +++ b/onionr/static-data/header.txt @@ -18,7 +18,7 @@ P ::: :::: ::::::: :::: :::: W:: :: :: ::: :: :: :: :: :::: ::::: P ::: ::::: :::::: :::: :::: W:: :: :: ::: :: :: :: :: ::: :: ::: P :::: ::::: ::::: ::: W :::: :: :: :: ::::: :: :: :: :: P :::: :::::: :::::: :::: -P :::: :::::::::::: :::: +P :::: :::::::::::: :::: GvPBV P ::::: :::::::: :::: P ::::: :::::: P :::::::::::::::: From 31236eea8458468b4f4d987f4d4b3ed76f92928e Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sat, 7 Jul 2018 19:26:01 -0500 Subject: [PATCH 023/109] hopefully issues with keyboardinterrupt --- onionr/communicator2.py | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 297573dd..1e844083 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -68,7 +68,7 @@ class OnionrCommunicatorDaemon: OnionrCommunicatorTimers(self, self.heartbeat, 10) # Initalize peer online list - logger.debug('Onionr is not yet ready to recieve commands.') + logger.warn('Onionr is starting up and is not yet ready to recieve commands.') self.getOnlinePeers() # Print nice header thing :) @@ -86,15 +86,20 @@ class OnionrCommunicatorDaemon: OnionrCommunicatorTimers(self, self.lookupAdders, 600) # Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking - while not self.shutdown: - for i in self.timers: - if self.shutdown: - break - i.processTimer() - time.sleep(self.delay) + try: + while not self.shutdown: + for i in self.timers: + if self.shutdown: + break + i.processTimer() + time.sleep(self.delay) + except KeyboardInterrupt: + self.shutdown = True + pass logger.info('Goodbye.') self._core._utils.localCommand('shutdown') + time.sleep(0.5) def lookupKeys(self): '''Lookup new keys''' @@ -399,8 +404,5 @@ except IndexError: if shouldRun: try: OnionrCommunicatorDaemon(debug, developmentMode) - except KeyboardInterrupt: - sys.exit(1) - pass except Exception as e: logger.error('Error occured in Communicator', error = e, timestamp = False) From f027202ac949888ae0711767468b6e3d094c6497 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sun, 8 Jul 2018 02:51:23 -0500 Subject: [PATCH 024/109] * Pretty much done with new POW format --- onionr/communicator2.py | 2 +- onionr/core.py | 4 +++- onionr/onionrcrypto.py | 14 +++++--------- onionr/onionrproofs.py | 18 ++++++++++-------- 4 files changed, 19 insertions(+), 19 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 1e844083..4003cb79 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -168,7 +168,7 @@ class OnionrCommunicatorDaemon: metadata = metas[0] meta = metas[1] if self._core._utils.validateMetadata(metadata): # check if metadata is valid - if self._core._crypto.verifyPow(metas[2], metadata): # check if POW is enough/correct + if self._core._crypto.verifyPow(content): # check if POW is enough/correct logger.info('Block passed proof, saving.') self._core.setData(content) self._core.addToBlockDB(blockHash, dataSaved=True) diff --git a/onionr/core.py b/onionr/core.py index b32b0db3..3cfa41d7 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -733,7 +733,9 @@ class Core: metadata['signer'] = signer metadata['time'] = str(self._utils.getEpoch()) - payload = onionrproofs.POW(metadata, data) + # send block data (and metadata) to POW module to get tokenized block data + proof = onionrproofs.POW(metadata, data) + payload = proof.waitForResult() retData = self.setData(payload) self.addToBlockDB(retData, selfInsert=True, dataSaved=True) diff --git a/onionr/onionrcrypto.py b/onionr/onionrcrypto.py index a8b67f22..394bea7f 100644 --- a/onionr/onionrcrypto.py +++ b/onionr/onionrcrypto.py @@ -249,31 +249,27 @@ class OnionrCrypto: pass return nacl.hash.blake2b(data) - def verifyPow(self, blockContent, metadata): + def verifyPow(self, blockContent): ''' Verifies the proof of work associated with a block ''' retData = False - if not 'powRandomToken' in metadata: - logger.warn('No powRandomToken') - return False - dataLen = len(blockContent) - expectedHash = self.blake2bHash(base64.b64decode(metadata['powRandomToken']) + self.blake2bHash(blockContent.encode())) - difficulty = 0 try: - expectedHash = expectedHash.decode() + blockContent = blockContent.encode() except AttributeError: pass + blockHash = self.sha3Hash(blockContent) + difficulty = math.floor(dataLen / 1000000) mainHash = '0000000000000000000000000000000000000000000000000000000000000000'#nacl.hash.blake2b(nacl.utils.random()).decode() puzzle = mainHash[:difficulty] - if metadata['powRandomToken'][:difficulty] == puzzle: + if blockHash[:difficulty] == puzzle: # logger.debug('Validated block pow') retData = True else: diff --git a/onionr/onionrproofs.py b/onionr/onionrproofs.py index 7f65bff7..89278a65 100644 --- a/onionr/onionrproofs.py +++ b/onionr/onionrproofs.py @@ -18,17 +18,18 @@ along with this program. If not, see . ''' -import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64 +import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64, json import core class POW: - def __init__(self, data, threadCount = 5): + def __init__(self, metadata, data, threadCount = 5): self.foundHash = False self.difficulty = 0 self.data = data + self.metadata = metadata self.threadCount = threadCount - dataLen = sys.getsizeof(data) + dataLen = len(data) + len(json.dumps(metadata)) self.difficulty = math.floor(dataLen / 1000000) if self.difficulty <= 2: self.difficulty = 4 @@ -38,11 +39,9 @@ class POW: except AttributeError: pass - self.data = nacl.hash.blake2b(self.data) - logger.info('Computing POW (difficulty: %s)...' % self.difficulty) - self.mainHash = '0' * 70 + self.mainHash = '0' * 64 self.puzzle = self.mainHash[0:min(self.difficulty, len(self.mainHash))] myCore = core.Core() @@ -63,11 +62,15 @@ class POW: while self.hashing: rand = nacl.utils.random() - token = nacl.hash.blake2b(rand + self.data).decode() + #token = nacl.hash.blake2b(rand + self.data).decode() + self.metadata['powRandomToken'] = base64.b64encode(rand).decode() + payload = json.dumps(self.metadata).encode() + b'\n' + self.data + token = myCore._crypto.sha3Hash(payload) #print(token) if self.puzzle == token[0:self.difficulty]: self.hashing = False iFound = True + self.result = payload break if iFound: @@ -75,7 +78,6 @@ class POW: if self.reporting: logger.debug('Found token after %s seconds: %s' % (endTime - startTime, token), timestamp=True) logger.debug('Random value was: %s' % base64.b64encode(rand).decode()) - self.result = (token, rand) def shutdown(self): self.hashing = False From b3b5e5bb50b291b296d8bb88b6aa1141f339de15 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 9 Jul 2018 02:02:33 -0500 Subject: [PATCH 025/109] + re-added old pow system as a different class for things like ed25519 keys * no longer run communicator threads if they need peers and we have none connected --- onionr/communicator2.py | 61 +++++++++++++++---------- onionr/onionr.py | 8 +++- onionr/onionrcrypto.py | 2 +- onionr/onionrexceptions.py | 4 ++ onionr/onionrproofs.py | 93 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 140 insertions(+), 28 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 4003cb79..99244985 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -67,23 +67,22 @@ class OnionrCommunicatorDaemon: if debug or developmentMode: OnionrCommunicatorTimers(self, self.heartbeat, 10) - # Initalize peer online list - logger.warn('Onionr is starting up and is not yet ready to recieve commands.') - self.getOnlinePeers() - # Print nice header thing :) - if config.get('general.display_header', True): + if config.get('general.display_header', True) and not self.shutdown: self.header() # Set timers, function reference, seconds OnionrCommunicatorTimers(self, self.daemonCommands, 5) OnionrCommunicatorTimers(self, self.detectAPICrash, 5) - OnionrCommunicatorTimers(self, self.getOnlinePeers, 60) - OnionrCommunicatorTimers(self, self.lookupBlocks, 7) - OnionrCommunicatorTimers(self, self.getBlocks, 10) + peerPoolTimer = OnionrCommunicatorTimers(self, self.getOnlinePeers, 60) + OnionrCommunicatorTimers(self, self.lookupBlocks, 7, requiresPeer=True) + OnionrCommunicatorTimers(self, self.getBlocks, 10, requiresPeer=True) OnionrCommunicatorTimers(self, self.clearOfflinePeer, 120) - OnionrCommunicatorTimers(self, self.lookupKeys, 125) - OnionrCommunicatorTimers(self, self.lookupAdders, 600) + OnionrCommunicatorTimers(self, self.lookupKeys, 125, requiresPeer=True) + OnionrCommunicatorTimers(self, self.lookupAdders, 600, requiresPeer=True) + + # set loop to execute instantly to load up peer pool (replaced old pool init wait) + peerPoolTimer.count = (peerPoolTimer.frequency - 1) # Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking try: @@ -227,8 +226,11 @@ class OnionrCommunicatorDaemon: for i in range(needed): if len(self.onlinePeers) == 0: self.connectNewPeer(useBootstrap=True) - if len(self.onlinePeers) == 0: - logger.warn('Could not connect to any peer.') + if self.shutdown: + break + else: + if len(self.onlinePeers) == 0: + logger.warn('Could not connect to any peer.') self.decrementThreadCount('getOnlinePeers') def addBootstrapListToPeerList(self, peerList): @@ -358,11 +360,12 @@ class OnionrCommunicatorDaemon: logger.info(logger.colors.fg.lightgreen + '-> ' + str(message) + logger.colors.reset + logger.colors.fg.lightgreen + ' <-\n') class OnionrCommunicatorTimers: - def __init__(self, daemonInstance, timerFunction, frequency, makeThread=True, threadAmount=1, maxThreads=5): + def __init__(self, daemonInstance, timerFunction, frequency, makeThread=True, threadAmount=1, maxThreads=5, requiresPeer=False): self.timerFunction = timerFunction self.frequency = frequency self.threadAmount = threadAmount self.makeThread = makeThread + self.requiresPeer = requiresPeer self.daemonInstance = daemonInstance self.maxThreads = maxThreads self._core = self.daemonInstance._core @@ -371,25 +374,33 @@ class OnionrCommunicatorTimers: self.count = 0 def processTimer(self): + # mark how many instances of a thread we have (decremented at thread end) - self.count += 1 try: self.daemonInstance.threadCounts[self.timerFunction.__name__] except KeyError: self.daemonInstance.threadCounts[self.timerFunction.__name__] = 0 - # execute thread if it is time + + # execute thread if it is time, and we are not missing *required* online peer if self.count == self.frequency: - if self.makeThread: - for i in range(self.threadAmount): - if self.daemonInstance.threadCounts[self.timerFunction.__name__] >= self.maxThreads: - logger.warn(self.timerFunction.__name__ + ' has too many current threads to start anymore.') - else: - self.daemonInstance.threadCounts[self.timerFunction.__name__] += 1 - newThread = threading.Thread(target=self.timerFunction) - newThread.start() + try: + if self.requiresPeer and len(self.daemonInstance.onlinePeers) == 0: + raise onionrexceptions.OnlinePeerNeeded + except onionrexceptions.OnlinePeerNeeded: + pass else: - self.timerFunction() - self.count = 0 + if self.makeThread: + for i in range(self.threadAmount): + if self.daemonInstance.threadCounts[self.timerFunction.__name__] >= self.maxThreads: + logger.warn(self.timerFunction.__name__ + ' has too many current threads to start anymore.') + else: + self.daemonInstance.threadCounts[self.timerFunction.__name__] += 1 + newThread = threading.Thread(target=self.timerFunction) + newThread.start() + else: + self.timerFunction() + self.count = -1 # negative 1 because its incremented at bottom + self.count += 1 shouldRun = False debug = True diff --git a/onionr/onionr.py b/onionr/onionr.py index 5f91b576..5cb78de1 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -25,7 +25,7 @@ import sys if sys.version_info[0] == 2 or sys.version_info[1] < 5: print('Error, Onionr requires Python 3.4+') sys.exit(1) -import os, base64, random, getpass, shutil, subprocess, requests, time, platform, datetime, re, json, getpass +import os, base64, random, getpass, shutil, subprocess, requests, time, platform, datetime, re, json, getpass, sqlite3 from threading import Thread import api, core, config, logger, onionrplugins as plugins, onionrevents as events import onionrutils @@ -604,7 +604,11 @@ class Onionr: try: events.event('daemon_stop', onionr = self) net = NetController(config.get('client.port', 59496)) - self.onionrCore.daemonQueueAdd('shutdown') + try: + self.onionrCore.daemonQueueAdd('shutdown') + except sqlite3.OperationalError: + pass + net.killTor() except Exception as e: logger.error('Failed to shutdown daemon.', error = e, timestamp = False) diff --git a/onionr/onionrcrypto.py b/onionr/onionrcrypto.py index 394bea7f..4a751140 100644 --- a/onionr/onionrcrypto.py +++ b/onionr/onionrcrypto.py @@ -59,7 +59,7 @@ class OnionrCrypto: with open(self._keyFile, 'w') as keyfile: keyfile.write(self.pubKey + ',' + self.privKey) with open(self.keyPowFile, 'w') as keyPowFile: - proof = onionrproofs.POW(self.pubKey) + proof = onionrproofs.DataPOW(self.pubKey) logger.info('Doing necessary work to insert our public key') while True: time.sleep(0.2) diff --git a/onionr/onionrexceptions.py b/onionr/onionrexceptions.py index dc6485a1..e1227305 100644 --- a/onionr/onionrexceptions.py +++ b/onionr/onionrexceptions.py @@ -26,6 +26,10 @@ class Unknown(Exception): class Invalid(Exception): pass +# communicator exceptions +class OnlinePeerNeeded(Exception): + pass + # crypto exceptions class InvalidPubkey(Exception): pass diff --git a/onionr/onionrproofs.py b/onionr/onionrproofs.py index 89278a65..b6a63d8a 100644 --- a/onionr/onionrproofs.py +++ b/onionr/onionrproofs.py @@ -21,6 +21,99 @@ import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, logger, sys, base64, json import core +class DataPOW: + def __init__(self, data, threadCount = 5): + self.foundHash = False + self.difficulty = 0 + self.data = data + self.threadCount = threadCount + + dataLen = sys.getsizeof(data) + self.difficulty = math.floor(dataLen / 1000000) + if self.difficulty <= 2: + self.difficulty = 4 + + try: + self.data = self.data.encode() + except AttributeError: + pass + + self.data = nacl.hash.blake2b(self.data) + + logger.info('Computing POW (difficulty: %s)...' % self.difficulty) + + self.mainHash = '0' * 70 + self.puzzle = self.mainHash[0:min(self.difficulty, len(self.mainHash))] + + myCore = core.Core() + for i in range(max(1, threadCount)): + t = threading.Thread(name = 'thread%s' % i, target = self.pow, args = (True,myCore)) + t.start() + + return + + def pow(self, reporting = False, myCore = None): + startTime = math.floor(time.time()) + self.hashing = True + self.reporting = reporting + iFound = False # if current thread is the one that found the answer + answer = '' + heartbeat = 200000 + hbCount = 0 + + while self.hashing: + rand = nacl.utils.random() + token = nacl.hash.blake2b(rand + self.data).decode() + #print(token) + if self.puzzle == token[0:self.difficulty]: + self.hashing = False + iFound = True + break + + if iFound: + endTime = math.floor(time.time()) + if self.reporting: + logger.debug('Found token after %s seconds: %s' % (endTime - startTime, token), timestamp=True) + logger.debug('Random value was: %s' % base64.b64encode(rand).decode()) + self.result = (token, rand) + + def shutdown(self): + self.hashing = False + self.puzzle = '' + + def changeDifficulty(self, newDiff): + self.difficulty = newDiff + + def getResult(self): + ''' + Returns the result then sets to false, useful to automatically clear the result + ''' + + try: + retVal = self.result + except AttributeError: + retVal = False + + self.result = False + return retVal + + def waitForResult(self): + ''' + Returns the result only when it has been found, False if not running and not found + ''' + result = False + try: + while True: + result = self.getResult() + if not self.hashing: + break + else: + time.sleep(2) + except KeyboardInterrupt: + self.shutdown() + logger.warn('Got keyboard interrupt while waiting for POW result, stopping') + return result + class POW: def __init__(self, metadata, data, threadCount = 5): self.foundHash = False From 90837758876cdd965350c5265c29e17b7e8d6801 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 9 Jul 2018 22:09:45 -0500 Subject: [PATCH 026/109] * do not report inserted message if keyboard interrupt/failure * do not crash on keyboard interrupt in pow --- onionr/core.py | 9 +++++---- onionr/onionr.py | 2 +- onionr/onionrutils.py | 2 +- 3 files changed, 7 insertions(+), 6 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index 3cfa41d7..133a425c 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -674,6 +674,7 @@ class Core: Inserts a block into the network encryptType must be specified to encrypt a block ''' + retData = False if meta is None: meta = dict() @@ -736,10 +737,10 @@ class Core: # send block data (and metadata) to POW module to get tokenized block data proof = onionrproofs.POW(metadata, data) payload = proof.waitForResult() - - retData = self.setData(payload) - self.addToBlockDB(retData, selfInsert=True, dataSaved=True) - self.setBlockType(retData, meta['type']) + if payload != False: + retData = self.setData(payload) + self.addToBlockDB(retData, selfInsert=True, dataSaved=True) + self.setBlockType(retData, meta['type']) return retData diff --git a/onionr/onionr.py b/onionr/onionr.py index 5cb78de1..bf21b81b 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -441,7 +441,7 @@ class Onionr: #addedHash = Block(type = 'txt', content = messageToAdd).save() addedHash = self.onionrCore.insertBlock(messageToAdd) - if addedHash != None: + if addedHash != None and addedHash != False and addedHash != "": logger.info("Message inserted as as block %s" % addedHash) else: logger.error('Failed to insert block.', timestamp = False) diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 6e984bc2..c5b2929c 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -169,7 +169,7 @@ class OnionrUtils: retData = requests.get(payload).text except Exception as error: if not silent: - logger.debug('Failed to make local request (command: %s).' % command, error=error) + logger.error('Failed to make local request (command: %s):%s' % (command, error)) retData = False return retData From 33787ef39d00958da619d0e6fdec2803ef9aaf9f Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 10 Jul 2018 01:17:30 -0500 Subject: [PATCH 027/109] * fixed broken block metadata validation, incorrect time integer check and missing size value for encryptType --- onionr/onionrutils.py | 5 +++-- onionr/onionrvalues.py | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index c5b2929c..7f3aa914 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -329,6 +329,7 @@ class OnionrUtils: break if i == 'time': if not self.isIntegerString(metadata[i]): + logger.warn('Block metadata time stamp is not integer string') break else: # if metadata loop gets no errors, it does not break, therefore metadata is valid @@ -358,9 +359,9 @@ class OnionrUtils: try: int(data) except ValueError: - return True - else: return False + else: + return True def validateID(self, id): ''' diff --git a/onionr/onionrvalues.py b/onionr/onionrvalues.py index b9fd4a2b..b8c36b05 100644 --- a/onionr/onionrvalues.py +++ b/onionr/onionrvalues.py @@ -21,4 +21,4 @@ class OnionrValues: def __init__(self): self.passwordLength = 20 - self.blockMetadataLengths = {'meta': 1000, 'sig': 88, 'signer': 64, 'time': 10, 'powRandomToken': '1000'} \ No newline at end of file + self.blockMetadataLengths = {'meta': 1000, 'sig': 88, 'signer': 64, 'time': 10, 'powRandomToken': 1000, 'encryptType': 4} \ No newline at end of file From 2c70531a518e0ad7eba3d5cd159ff2dc3cbc9aec Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 10 Jul 2018 02:11:58 -0500 Subject: [PATCH 028/109] fixed invalid bytes concat when hash is invalid on some versions --- onionr/communicator2.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 99244985..c59a8df7 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -177,7 +177,12 @@ class OnionrCommunicatorDaemon: logger.warn('Metadata for ' + blockHash + ' is invalid.') else: # if block didn't meet expected hash - logger.warn('Block hash validation failed for ' + blockHash + ' got ' + self._core._crypto.sha3Hash(content)) + tempHash = self._core._crypto.sha3Hash(content) # lazy hack, TODO use var + try: + tempHash = tempHash.decode() + except AttributeError: + pass + logger.warn('Block hash validation failed for ' + blockHash + ' got ' + tempHash) self.blockQueue.remove(blockHash) # remove from block queue both if success or false self.decrementThreadCount('getBlocks') return From e0618f31667856bac472534524ca8734da543b4a Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 10 Jul 2018 02:15:55 -0500 Subject: [PATCH 029/109] use var instead of direct call in hash comparison in block sync --- onionr/communicator2.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index c59a8df7..36001a96 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -161,7 +161,12 @@ class OnionrCommunicatorDaemon: except AttributeError: pass content = base64.b64decode(content) # content is base64 encoded in transport - if self._core._crypto.sha3Hash(content) == blockHash: + realHash = self._core._crypto.sha3Hash(content) + try: + realHash = realHash.decode() # bytes on some versions for some reason + except AttributeError: + pass + if realHash == blockHash: content = content.decode() # decode here because sha3Hash needs bytes above metas = self._core._utils.getBlockMetadataFromData(content) # returns tuple(metadata, meta), meta is also in metadata metadata = metas[0] From 7cf4cd98621fddb63b6f5842f77d80c6f5800bb5 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 10 Jul 2018 02:20:32 -0500 Subject: [PATCH 030/109] more bytes issues --- onionr/onionrcrypto.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/onionr/onionrcrypto.py b/onionr/onionrcrypto.py index 4a751140..1500cea1 100644 --- a/onionr/onionrcrypto.py +++ b/onionr/onionrcrypto.py @@ -263,6 +263,10 @@ class OnionrCrypto: pass blockHash = self.sha3Hash(blockContent) + try: + blockHash = blockHash.decode() # bytes on some versions for some reason + except AttributeError: + pass difficulty = math.floor(dataLen / 1000000) From ba1b154f52e37d29e2499b968b41e9bb33cacb48 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 10 Jul 2018 02:29:17 -0500 Subject: [PATCH 031/109] fixed bug where new communicator would download blocks it already has --- onionr/communicator2.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 36001a96..3e173646 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -130,6 +130,7 @@ class OnionrCommunicatorDaemon: logger.info('LOOKING UP NEW BLOCKS') tryAmount = 2 newBlocks = '' + existingBlocks = self._core.getBlockList() for i in range(tryAmount): peer = self.pickOnlinePeer() # select random online peer newDBHash = self.peerAction(peer, 'getDBHash') # get their db hash @@ -143,7 +144,7 @@ class OnionrCommunicatorDaemon: for i in newBlocks.split('\n'): if self._core._utils.validateHash(i): # if newline seperated string is valid hash - if not os.path.exists('data/blocks/' + i + '.db'): + if not i in existingBlocks: # if block does not exist on disk and is not already in block queue if i not in self.blockQueue: self.blockQueue.append(i) From f918ae9b9c75b4f3b2d5ae17a3c476e4ce9e2ab3 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Wed, 11 Jul 2018 02:35:22 -0500 Subject: [PATCH 032/109] started work on flow plugin --- onionr/communicator2.py | 1 + onionr/core.py | 8 +++- onionr/onionrutils.py | 7 +++ .../default-plugins/flow/info.json | 5 ++ .../static-data/default-plugins/flow/main.py | 47 +++++++++++++++++++ 5 files changed, 66 insertions(+), 2 deletions(-) create mode 100644 onionr/static-data/default-plugins/flow/info.json create mode 100644 onionr/static-data/default-plugins/flow/main.py diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 3e173646..e97cf242 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -177,6 +177,7 @@ class OnionrCommunicatorDaemon: logger.info('Block passed proof, saving.') self._core.setData(content) self._core.addToBlockDB(blockHash, dataSaved=True) + self._core.utils.processBlockMetadata(blockHash) # caches block metadata values to block database else: logger.warn('POW failed for block ' + blockHash) else: diff --git a/onionr/core.py b/onionr/core.py index 133a425c..40f844e4 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -239,6 +239,7 @@ class Core: dataSaved - if the data has been saved for the block sig - optional signature by the author (not optional if author is specified) author - multi-round partial sha3-256 hash of authors public key + dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is ''' if os.path.exists(self.blockDB): raise Exception("Block database already exists") @@ -252,7 +253,8 @@ class Core: dataFound int, dataSaved int, sig text, - author text + author text, + dateClaimed int ); ''') conn.commit() @@ -658,7 +660,7 @@ class Core: sets info associated with a block ''' - if key not in ('dateReceived', 'decrypted', 'dataType', 'dataFound', 'dataSaved', 'sig', 'author'): + if key not in ('dateReceived', 'decrypted', 'dataType', 'dataFound', 'dataSaved', 'sig', 'author', 'dateClaimed'): return False conn = sqlite3.connect(self.blockDB) @@ -742,6 +744,8 @@ class Core: self.addToBlockDB(retData, selfInsert=True, dataSaved=True) self.setBlockType(retData, meta['type']) + if retData != False: + events.event('insertBlock', onionr = None, threaded = False) return retData def introduceNode(self): diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 7f3aa914..de44e925 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -245,6 +245,13 @@ class OnionrUtils: return False else: return True + + def processBlockMetadata(self, blockHash): + ''' + Read metadata from a block and cache it to the block database + ''' + myBlock = Block(myBlock, self._core) + def getBlockDBHash(self): ''' diff --git a/onionr/static-data/default-plugins/flow/info.json b/onionr/static-data/default-plugins/flow/info.json new file mode 100644 index 00000000..993339f1 --- /dev/null +++ b/onionr/static-data/default-plugins/flow/info.json @@ -0,0 +1,5 @@ +{ + "name" : "flow", + "version" : "1.0", + "author" : "onionr" +} diff --git a/onionr/static-data/default-plugins/flow/main.py b/onionr/static-data/default-plugins/flow/main.py new file mode 100644 index 00000000..707952d0 --- /dev/null +++ b/onionr/static-data/default-plugins/flow/main.py @@ -0,0 +1,47 @@ +''' + Onionr - P2P Microblogging Platform & Social network + + This default plugin handles "flow" messages (global chatroom style communication) +''' +''' + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +''' + +# Imports some useful libraries +import logger, config +from onionrblockapi import Block + +plugin_name = 'flow' + +class OnionrFlow: + def __init__(self): + logger.info("HELLO") + return + + + +def on_init(api, data = None): + ''' + This event is called after Onionr is initialized, but before the command + inputted is executed. Could be called when daemon is starting or when + just the client is running. + ''' + + # Doing this makes it so that the other functions can access the api object + # by simply referencing the variable `pluginapi`. + global pluginapi + pluginapi = api + api.commands.register(['flow'], OnionrFlow) + api.commands.register_help('flow', 'Open the flow messaging interface') + return \ No newline at end of file From d879383a8a85f8764a876c9acc0a5cfea25722f0 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Wed, 11 Jul 2018 14:45:38 -0500 Subject: [PATCH 033/109] work on new flow plugin and block metadata caching --- onionr/core.py | 12 +++++++++++- onionr/onionrblockapi.py | 6 +++++- onionr/onionrexceptions.py | 4 ++++ onionr/onionrutils.py | 1 + 4 files changed, 21 insertions(+), 2 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index 40f844e4..16502d25 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -597,7 +597,7 @@ class Core: return - def getBlockList(self, unsaved = False): # TODO: Use unsaved + def getBlockList(self, unsaved = False): # TODO: Use unsaved?? ''' Get list of our blocks ''' @@ -658,6 +658,16 @@ class Core: def updateBlockInfo(self, hash, key, data): ''' sets info associated with a block + + hash - the hash of a block + dateReceived - the date the block was recieved, not necessarily when it was created + decrypted - if we can successfully decrypt the block (does not describe its current state) + dataType - data type of the block + dataFound - if the data has been found for the block + dataSaved - if the data has been saved for the block + sig - optional signature by the author (not optional if author is specified) + author - multi-round partial sha3-256 hash of authors public key + dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is ''' if key not in ('dateReceived', 'decrypted', 'dataType', 'dataFound', 'dataSaved', 'sig', 'author', 'dateClaimed'): diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index ba0c0408..dbb358af 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -18,7 +18,7 @@ along with this program. If not, see . ''' -import core as onionrcore, logger, config +import core as onionrcore, logger, config, onionrexceptions import json, os, sys, datetime, base64 class Block: @@ -32,6 +32,7 @@ class Block: hash = hash.decode() except AttributeError: pass + self.hash = hash self.core = core self.btype = type @@ -54,6 +55,9 @@ class Block: # handle arguments if self.getCore() is None: self.core = onionrcore.Core() + + if not self.core._utils.validateHash(self.hash): + raise onionrexceptions.InvalidHexHash('specified block hash is not valid') # update the blocks' contents if it exists if not self.getHash() is None: diff --git a/onionr/onionrexceptions.py b/onionr/onionrexceptions.py index e1227305..c97849c1 100644 --- a/onionr/onionrexceptions.py +++ b/onionr/onionrexceptions.py @@ -38,6 +38,10 @@ class InvalidPubkey(Exception): class InvalidMetadata(Exception): pass +class InvalidHexHash(Exception): + '''When a string is not a valid hex string of appropriate length for a hash value''' + pass + # network level exceptions class MissingPort(Exception): pass diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index de44e925..651e88d1 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -251,6 +251,7 @@ class OnionrUtils: Read metadata from a block and cache it to the block database ''' myBlock = Block(myBlock, self._core) + self._core.updateBlockInfo(blockHash, 'dataType', myBlock.getType()) def getBlockDBHash(self): From 865bc94ccb281d727b8b88c0bc0fb1b8e605124e Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 12 Jul 2018 02:37:10 -0500 Subject: [PATCH 034/109] + flow plugin is now working + added escapeAnsi function to utils --- onionr/communicator2.py | 2 +- onionr/onionrutils.py | 12 ++++- .../static-data/default-plugins/flow/main.py | 44 +++++++++++++++++-- 3 files changed, 52 insertions(+), 6 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index e97cf242..76359e42 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -177,7 +177,7 @@ class OnionrCommunicatorDaemon: logger.info('Block passed proof, saving.') self._core.setData(content) self._core.addToBlockDB(blockHash, dataSaved=True) - self._core.utils.processBlockMetadata(blockHash) # caches block metadata values to block database + self._core._utils.processBlockMetadata(blockHash) # caches block metadata values to block database else: logger.warn('POW failed for block ' + blockHash) else: diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 651e88d1..077fe302 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -18,7 +18,7 @@ along with this program. If not, see . ''' # Misc functions that do not fit in the main api, but are useful -import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json, glob, shutil, math, json +import getpass, sys, requests, os, socket, hashlib, logger, sqlite3, config, binascii, time, base64, json, glob, shutil, math, json, re import nacl.signing, nacl.encoding from onionrblockapi import Block import onionrexceptions @@ -250,9 +250,17 @@ class OnionrUtils: ''' Read metadata from a block and cache it to the block database ''' - myBlock = Block(myBlock, self._core) + myBlock = Block(blockHash, self._core) self._core.updateBlockInfo(blockHash, 'dataType', myBlock.getType()) + def escapeAnsi(self, line): + ''' + Remove ANSI escape codes from a string with regex + + taken or adapted from: https://stackoverflow.com/a/38662876 + ''' + ansi_escape = re.compile(r'(\x9B|\x1B\[)[0-?]*[ -/]*[@-~]') + return ansi_escape.sub('', line) def getBlockDBHash(self): ''' diff --git a/onionr/static-data/default-plugins/flow/main.py b/onionr/static-data/default-plugins/flow/main.py index 707952d0..acb3e261 100644 --- a/onionr/static-data/default-plugins/flow/main.py +++ b/onionr/static-data/default-plugins/flow/main.py @@ -19,17 +19,54 @@ ''' # Imports some useful libraries -import logger, config +import logger, config, threading, time from onionrblockapi import Block plugin_name = 'flow' class OnionrFlow: def __init__(self): - logger.info("HELLO") + self.myCore = pluginapi.get_core() + self.alreadyOutputed = [] + self.flowRunning = False return + def start(self): + message = "" + self.flowRunning = True + newThread = threading.Thread(target=self.showOutput) + newThread.start() + while self.flowRunning: + try: + message = logger.readline('\nInsert message into flow:').strip().replace('\n', '\\n').replace('\r', '\\r') + except EOFError: + pass + except KeyboardInterrupt: + self.flowRunning = False + if message == "q": + self.flowRunning = False + if len(message) > 0: + self.myCore.insertBlock(message) + + logger.info("Flow is exiting, goodbye") + return + + def showOutput(self): + while self.flowRunning: + for blockHash in self.myCore.getBlocksByType('txt'): + if blockHash in self.alreadyOutputed: + continue + if not self.flowRunning: + break + logger.info('\n------------------------') + block = Block(blockHash, self.myCore) + content = block.getContent() + # Escape new lines, remove trailing whitespace, and escape ansi sequences + content = self.myCore._utils.escapeAnsi(content.replace('\n', '\\n').replace('\r', '\\r').strip()) + logger.info("\n" + block.getDate().strftime("%m/%d %H:%M") + ' - ' + '\033[0;0m' + content) + self.alreadyOutputed.append(blockHash) + time.sleep(5) def on_init(api, data = None): ''' @@ -42,6 +79,7 @@ def on_init(api, data = None): # by simply referencing the variable `pluginapi`. global pluginapi pluginapi = api - api.commands.register(['flow'], OnionrFlow) + flow = OnionrFlow() + api.commands.register(['flow'], flow.start) api.commands.register_help('flow', 'Open the flow messaging interface') return \ No newline at end of file From db203290dddcf816397866cbce423c7070b5e7e9 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 12 Jul 2018 18:23:58 -0500 Subject: [PATCH 035/109] handle keyboardinterrupt better in flow --- onionr/static-data/default-plugins/flow/main.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/onionr/static-data/default-plugins/flow/main.py b/onionr/static-data/default-plugins/flow/main.py index acb3e261..2acce082 100644 --- a/onionr/static-data/default-plugins/flow/main.py +++ b/onionr/static-data/default-plugins/flow/main.py @@ -66,7 +66,11 @@ class OnionrFlow: content = self.myCore._utils.escapeAnsi(content.replace('\n', '\\n').replace('\r', '\\r').strip()) logger.info("\n" + block.getDate().strftime("%m/%d %H:%M") + ' - ' + '\033[0;0m' + content) self.alreadyOutputed.append(blockHash) - time.sleep(5) + try: + time.sleep(5) + except KeyboardInterrupt: + self.flowRunning = False + pass def on_init(api, data = None): ''' From ab65f5ea956a6ee5078afe22fc3b16f3cd966bf9 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 12 Jul 2018 23:57:03 -0500 Subject: [PATCH 036/109] removed old communicator --- onionr/communicator.py | 783 ------------------------- onionr/onionr.py | 8 +- onionr/static-data/default_config.json | 3 - 3 files changed, 1 insertion(+), 793 deletions(-) delete mode 100755 onionr/communicator.py diff --git a/onionr/communicator.py b/onionr/communicator.py deleted file mode 100755 index 82d5a3c2..00000000 --- a/onionr/communicator.py +++ /dev/null @@ -1,783 +0,0 @@ -#!/usr/bin/env python3 -''' - Onionr - P2P Microblogging Platform & Social network. - - This file contains both the OnionrCommunicate class for communcating with peers - and code to operate as a daemon, getting commands from the command queue database (see core.Core.daemonQueue) -''' -''' - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -''' -import sqlite3, requests, hmac, hashlib, time, sys, os, math, logger, urllib.parse, base64, binascii, random, json, threading -import core, onionrutils, onionrcrypto, netcontroller, onionrproofs, config, onionrplugins as plugins -from onionrblockapi import Block - -class OnionrCommunicate: - def __init__(self, debug, developmentMode): - ''' - OnionrCommunicate - - This class handles communication with nodes in the Onionr network. - ''' - - self._core = core.Core() - self._utils = onionrutils.OnionrUtils(self._core) - self._crypto = onionrcrypto.OnionrCrypto(self._core) - self._netController = netcontroller.NetController(0) # arg is the HS port but not needed rn in this file - - self.newHashes = {} # use this to not keep hashes around too long if we cant get their data - self.keepNewHash = 12 - self.ignoredHashes = [] - - self.highFailureAmount = 7 - - self.communicatorThreads = 0 - self.maxThreads = 75 - self.processBlocksThreads = 0 - self.lookupBlocksThreads = 0 - - self.blocksProcessing = [] # list of blocks currently processing, to avoid trying a block twice at once in 2 seperate threads - self.peerStatus = {} # network actions (active requests) for peers used mainly to prevent conflicting actions in threads - - self.communicatorTimers = {} # communicator timers, name: rate (in seconds) - self.communicatorTimerCounts = {} - self.communicatorTimerFuncs = {} - - self.registerTimer('blockProcess', 20) - self.registerTimer('highFailure', 10) - self.registerTimer('heartBeat', 10) - self.registerTimer('pex', 120) - logger.debug('Communicator debugging enabled.') - - with open('data/hs/hostname', 'r') as torID: - todID = torID.read() - - apiRunningCheckRate = 10 - apiRunningCheckCount = 0 - - self.peerData = {} # Session data for peers (recent reachability, speed, etc) - - if os.path.exists(self._core.queueDB): - self._core.clearDaemonQueue() - - # Loads in and starts the enabled plugins - plugins.reload() - - # Print nice header thing :) - if config.get('general.display_header', True): - self.header() - - while True: - command = self._core.daemonQueue() - # Process blocks based on a timer - self.timerTick() - # TODO: migrate below if statements to be own functions which are called in the above timerTick() function - if self.communicatorTimers['highFailure'] == self.communicatorTimerCounts['highFailure']: - self.communicatorTimerCounts['highFailure'] = 0 - for i in self.peerData: - if self.peerData[i]['failCount'] >= self.highFailureAmount: - self.peerData[i]['failCount'] -= 1 - if self.communicatorTimers['pex'] == self.communicatorTimerCounts['pex']: - pT1 = threading.Thread(target=self.getNewPeers, name="pT1") - pT1.start() - pT2 = threading.Thread(target=self.getNewPeers, name="pT2") - pT2.start() - self.communicatorTimerCounts['pex'] = 0# TODO: do not reset timer if low peer count - if self.communicatorTimers['heartBeat'] == self.communicatorTimerCounts['heartBeat']: - logger.debug('Communicator heartbeat') - self.communicatorTimerCounts['heartBeat'] = 0 - if self.communicatorTimers['blockProcess'] == self.communicatorTimerCounts['blockProcess']: - lT1 = threading.Thread(target=self.lookupBlocks, name="lt1", args=(True,)) - lT2 = threading.Thread(target=self.lookupBlocks, name="lt2", args=(True,)) - lT3 = threading.Thread(target=self.lookupBlocks, name="lt3", args=(True,)) - lT4 = threading.Thread(target=self.lookupBlocks, name="lt4", args=(True,)) - pbT1 = threading.Thread(target=self.processBlocks, name='pbT1', args=(True,)) - pbT2 = threading.Thread(target=self.processBlocks, name='pbT2', args=(True,)) - pbT3 = threading.Thread(target=self.processBlocks, name='pbT3', args=(True,)) - pbT4 = threading.Thread(target=self.processBlocks, name='pbT4', args=(True,)) - if (self.maxThreads - 8) >= threading.active_count(): - lT1.start() - lT2.start() - lT3.start() - lT4.start() - pbT1.start() - pbT2.start() - pbT3.start() - pbT4.start() - self.communicatorTimerCounts['blockProcess'] = 0 - else: - logger.debug(threading.active_count()) - logger.debug('Too many threads.') - if command != False: - if command[0] == 'shutdown': - logger.info('Daemon received exit command.', timestamp=True) - break - elif command[0] == 'announceNode': - announceAttempts = 3 - announceAttemptCount = 0 - announceVal = False - logger.info('Announcing node to %s...' % command[1], timestamp=True) - while not announceVal: - announceAttemptCount += 1 - announceVal = self.performGet('announce', command[1], data=self._core.hsAdder.replace('\n', ''), skipHighFailureAddress=True) - # logger.info(announceVal) - if announceAttemptCount >= announceAttempts: - logger.warn('Unable to announce to %s' % command[1]) - break - elif command[0] == 'runCheck': - logger.debug('Status check; looks good.') - open('data/.runcheck', 'w+').close() - elif command[0] == 'kex': - self.pexCount = pexTimer - 1 - elif command[0] == 'event': - # todo - pass - elif command[0] == 'checkCallbacks': - try: - data = json.loads(command[1]) - - logger.info('Checking for callbacks with connection %s...' % data['id']) - - self.check_callbacks(data, config.get('general.dc_execcallbacks', True)) - - events.event('incoming_direct_connection', data = {'callback' : True, 'communicator' : self, 'data' : data}) - except Exception as e: - logger.error('Failed to interpret callbacks for checking', e) - elif command[0] == 'incomingDirectConnection': - try: - data = json.loads(command[1]) - - logger.info('Handling incoming connection %s...' % data['id']) - - self.incoming_direct_connection(data) - - events.event('incoming_direct_connection', data = {'callback' : False, 'communicator' : self, 'data' : data}) - except Exception as e: - logger.error('Failed to handle callbacks for checking', e) - - apiRunningCheckCount += 1 - - # check if local API is up - if apiRunningCheckCount > apiRunningCheckRate: - if self._core._utils.localCommand('ping') != 'pong': - for i in range(4): - if self._utils.localCommand('ping') == 'pong': - apiRunningCheckCount = 0 - break # break for loop - time.sleep(1) - else: - # This executes if the api is NOT detected to be running - logger.error('Daemon detected API crash (or otherwise unable to reach API after long time), stopping...') - break # break main daemon loop - apiRunningCheckCount = 0 - - time.sleep(1) - - self._netController.killTor() - return - - future_callbacks = {} - connection_handlers = {} - id_peer_cache = {} - - def registerTimer(self, timerName, rate, timerFunc=None): - ''' - Register a communicator timer - ''' - self.communicatorTimers[timerName] = rate - self.communicatorTimerCounts[timerName] = 0 - self.communicatorTimerFuncs[timerName] = timerFunc - - def timerTick(self): - ''' - Increments timers "ticks" and calls funcs if applicable - ''' - tName = '' - for i in self.communicatorTimers.items(): - tName = i[0] - self.communicatorTimerCounts[tName] += 1 - - if self.communicatorTimerCounts[tName] == self.communicatorTimers[tName]: - try: - self.communicatorTimerFuncs[tName]() - except TypeError: - pass - else: - self.communicatorTimerCounts[tName] = 0 - - - def get_connection_handlers(self, name = None): - ''' - Returns a list of callback handlers by name, or, if name is None, it returns all handlers. - ''' - - if name is None: - return self.connection_handlers - elif name in self.connection_handlers: - return self.connection_handlers[name] - else: - return list() - - def add_connection_handler(self, name, handler): - ''' - Adds a function to be called when an connection that is NOT a callback is received. - Takes in the name of the communication type and the handler as input - ''' - - if not name in self.connection_handlers: - self.connection_handlers[name] = list() - - self.connection_handlers[name].append(handler) - - return - - def remove_connection_handler(self, name, handler = None): - ''' - Removes a connection handler if specified, or removes all by name - ''' - - if handler is None: - if name in self.connection_handlers: - self.connection_handlers[name].remove(handler) - elif name in self.connection_handlers: - del self.connection_handlers[name] - - return - - - def set_callback(self, identifier, callback): - ''' - (Over)writes a callback by communication identifier - ''' - - if not callback is None: - self.future_callbacks[identifier] = callback - return True - - return False - - def unset_callback(self, identifier): - ''' - Unsets a callback by communication identifier, if set - ''' - - if identifier in future_callbacks: - del self.future_callbacks[identifier] - return True - - return False - - def get_callback(self, identifier): - ''' - Returns a callback by communication identifier if set, or None - ''' - - if identifier in self.future_callbacks: - return self.future_callbacks[id] - - return None - - def direct_connect(self, peer, data = None, callback = None, log = True): - ''' - Communicates something directly with the client - - - `peer` should obviously be the peer id to request. - - `data` should be a dict (NOT str), with the parameter "type" - ex. {'type': 'sendMessage', 'content': 'hey, this is a dm'} - In that dict, the key 'token' must NEVER be set. If it is, it will - be overwritten. - - if `callback` is set to a function, it will call that function - back if/when the client the request is sent to decides to respond. - Do NOT depend on a response, because users can configure their - clients not to respond to this type of request. - - `log` is set to True by default-- what this does is log the - request for debug purposes. Should be False for sensitive actions. - ''' - - # TODO: Timing attack prevention - try: - # does not need to be secure random, only used for keeping track of async responses - # Actually, on second thought, it does need to be secure random. Otherwise, if it is predictable, someone could trigger arbitrary callbacks that have been saved on the local node, wrecking all kinds of havoc. Better just to keep it secure random. - identifier = self._utils.token(32) - if 'id' in data: - identifier = data['id'] - - if not identifier in id_peer_cache: - id_peer_cache[identifier] = peer - - if type(data) == str: - # if someone inputs a string instead of a dict, it will assume it's the type - data = {'type' : data} - - data['id'] = identifier - data['token'] = '' # later put PoW stuff here or whatever is needed - data_str = json.dumps(data) - - events.event('outgoing_direct_connection', data = {'callback' : True, 'communicator' : self, 'data' : data, 'id' : identifier, 'token' : token, 'peer' : peer, 'callback' : callback, 'log' : log}) - - logger.debug('Direct connection (identifier: "%s"): %s' % (identifier, data_str)) - try: - self.performGet('directMessage', peer, data_str) - except: - logger.warn('Failed to connect to peer: "%s".' % str(peer)) - return False - - if not callback is None: - self.set_callback(identifier, callback) - - return True - except Exception as e: - logger.warn('Unknown error, failed to execute direct connect (peer: "%s").' % str(peer), e) - - return False - - def direct_connect_response(self, identifier, data, peer = None, callback = None, log = True): - ''' - Responds to a previous connection. Hostname will be pulled from id_peer_cache if not specified in `peer` parameter. - - If yet another callback is requested, it can be put in the `callback` parameter. - ''' - - if config.get('general.dc_response', True): - data['id'] = identifier - data['sender'] = open('data/hs/hostname').read() - data['callback'] = True - - if (origin is None) and (identifier in id_peer_cache): - origin = id_peer_cache[identifier] - - if not identifier in id_peer_cache: - id_peer_cache[identifier] = peer - - if origin is None: - logger.warn('Failed to identify peer for connection %s' % str(identifier)) - return False - else: - return self.direct_connect(peer, data = data, callback = callback, log = log) - else: - logger.warn('Node tried to respond to direct connection id %s, but it was rejected due to `dc_response` restriction.' % str(identifier)) - return False - - - def check_callbacks(self, data, execute = True, remove = True): - ''' - Check if a callback is set, and if so, execute it - ''' - - try: - if type(data) is str: - data = json.loads(data) - - if 'id' in data: # TODO: prevent enumeration, require extra PoW - identifier = data['id'] - - if identifier in self.future_callbacks: - if execute: - self.get_callback(identifier)(data) - logger.debug('Request callback "%s" executed.' % str(identifier)) - if remove: - self.unset_callback(identifier) - - return True - - logger.warn('Unable to find request callback for ID "%s".' % str(identifier)) - else: - logger.warn('Unable to identify callback request, `id` parameter missing: %s' % json.dumps(data)) - except Exception as e: - logger.warn('Unknown error, failed to execute direct connection callback (peer: "%s").' % str(peer), e) - - return False - - def incoming_direct_connection(self, data): - ''' - This code is run whenever there is a new incoming connection. - ''' - - if 'type' in data and data['type'] in self.connection_handlers: - for handler in self.get_connection_handlers(name): - handler(data) - - return - - def getNewPeers(self): - ''' - Get new peers and ed25519 keys - ''' - - peersCheck = 1 # Amount of peers to ask for new peers + keys - peersChecked = 0 - peerList = list(self._core.listAdders()) # random ordered list of peers - newKeys = [] - newAdders = [] - if len(peerList) > 0: - maxN = len(peerList) - 1 - else: - peersCheck = 0 - maxN = 0 - - if len(peerList) > peersCheck: - peersCheck = len(peerList) - - while peersCheck > peersChecked: - #i = secrets.randbelow(maxN) # cant use prior to 3.6 - i = random.randint(0, maxN) - - try: - if self.peerStatusTaken(peerList[i], 'pex') or self.peerStatusTaken(peerList[i], 'kex'): - continue - except IndexError: - pass - - logger.info('Using %s to find new peers...' % peerList[i], timestamp=True) - - try: - newAdders = self.performGet('pex', peerList[i], skipHighFailureAddress=True) - if not newAdders is False: # keep the is False thing in there, it might not be bool - logger.debug('Attempting to merge address: %s' % str(newAdders)) - self._utils.mergeAdders(newAdders) - except requests.exceptions.ConnectionError: - logger.info('%s connection failed' % peerList[i], timestamp=True) - continue - else: - try: - logger.info('Using %s to find new keys...' % peerList[i]) - newKeys = self.performGet('kex', peerList[i], skipHighFailureAddress=True) - logger.debug('Attempting to merge pubkey: %s' % str(newKeys)) - # TODO: Require keys to come with POW token (very large amount of POW) - self._utils.mergeKeys(newKeys) - except requests.exceptions.ConnectionError: - logger.info('%s connection failed' % peerList[i], timestamp=True) - continue - else: - peersChecked += 1 - return - - def lookupBlocks(self, isThread=False): - ''' - Lookup blocks and merge new ones - ''' - if isThread: - self.lookupBlocksThreads += 1 - peerList = self._core.listAdders() - blockList = list() - - for i in peerList: - if self.peerStatusTaken(i, 'getBlockHashes') or self.peerStatusTaken(i, 'getDBHash'): - continue - try: - if self.peerData[i]['failCount'] >= self.highFailureAmount: - continue - except KeyError: - pass - - lastDB = self._core.getAddressInfo(i, 'DBHash') - - if lastDB == None: - logger.debug('Fetching db hash from %s, no previous known.' % str(i)) - else: - logger.debug('Fetching db hash from %s, %s last known' % (str(i), str(lastDB))) - - currentDB = self.performGet('getDBHash', i) - - if currentDB != False: - logger.debug('%s hash db (from request): %s' % (str(i), str(currentDB))) - else: - logger.warn('Failed to get hash db status for %s' % str(i)) - - if currentDB != False: - if lastDB != currentDB: - logger.debug('Fetching hash from %s - %s current hash.' % (str(i), currentDB)) - try: - blockList.extend(self.performGet('getBlockHashes', i).split('\n')) - except TypeError: - logger.warn('Failed to get data hash from %s' % str(i)) - self.peerData[i]['failCount'] -= 1 - if self._utils.validateHash(currentDB): - self._core.setAddressInfo(i, "DBHash", currentDB) - - if len(blockList) != 0: - pass - - for i in blockList: - if len(i.strip()) == 0: - continue - try: - if self._utils.hasBlock(i): - continue - except: - logger.warn('Invalid hash') # TODO: move below validate hash check below - pass - if i in self.ignoredHashes: - continue - - #logger.debug('Exchanged block (blockList): ' + i) - if not self._utils.validateHash(i): - # skip hash if it isn't valid - logger.warn('Hash %s is not valid' % str(i)) - continue - else: - self.newHashes[i] = 0 - logger.debug('Adding %s to hash database...' % str(i)) - self._core.addToBlockDB(i) - self.lookupBlocksThreads -= 1 - return - - def processBlocks(self, isThread=False): - ''' - Work with the block database and download any missing blocks - - This is meant to be called from the communicator daemon on its timer. - ''' - if isThread: - self.processBlocksThreads += 1 - for i in self._core.getBlockList(unsaved = True): - if i != "": - if i in self.blocksProcessing or i in self.ignoredHashes: - #logger.debug('already processing ' + i) - continue - else: - self.blocksProcessing.append(i) - try: - self.newHashes[i] - except KeyError: - self.newHashes[i] = 0 - - # check if a new hash has been around too long, delete it from database and add it to ignore list - if self.newHashes[i] >= self.keepNewHash: - logger.warn('Ignoring block %s because it took to long to get valid data.' % str(i)) - del self.newHashes[i] - self._core.removeBlock(i) - self.ignoredHashes.append(i) - continue - - self.newHashes[i] += 1 - logger.warn('Block is unsaved: %s' % str(i)) - data = self.downloadBlock(i) - - # if block was successfully gotten (hash already verified) - if data: - del self.newHashes[i] # remove from probation list - - # deal with block metadata - blockContent = self._core.getData(i) - try: - blockContent = blockContent.encode() - except AttributeError: - pass - try: - #blockMetadata = json.loads(self._core.getData(i)).split('}')[0] + '}' - blockMetadata = json.loads(blockContent[:blockContent.find(b'\n')].decode()) - try: - blockMeta2 = json.loads(blockMetadata['meta']) - except KeyError: - blockMeta2 = {'type': ''} - pass - blockContent = blockContent[blockContent.find(b'\n') + 1:] - try: - blockContent = blockContent.decode() - except AttributeError: - pass - - if not self._crypto.verifyPow(blockContent, blockMeta2): - logger.warn("%s has invalid or insufficient proof of work token, deleting..." % str(i)) - self._core.removeBlock(i) - continue - else: - if (('sig' in blockMetadata) and ('id' in blockMeta2)): # id doesn't exist in blockMeta2, so this won't workin the first place - - #blockData = json.dumps(blockMetadata['meta']) + blockMetadata[blockMetadata.rfind(b'}') + 1:] - - creator = self._utils.getPeerByHashId(blockMeta2['id']) - try: - creator = creator.decode() - except AttributeError: - pass - - if self._core._crypto.edVerify(blockMetadata['meta'] + blockContent, creator, blockMetadata['sig'], encodedData=True): - logger.info('%s was signed' % str(i)) - self._core.updateBlockInfo(i, 'sig', 'true') - else: - logger.warn('%s has an invalid signature' % str(i)) - self._core.updateBlockInfo(i, 'sig', 'false') - try: - logger.info('Block type is %s' % str(blockMeta2['type'])) - self._core.updateBlockInfo(i, 'dataType', blockMeta2['type']) - self.removeBlockFromProcessingList(i) - self.removeBlockFromProcessingList(i) - except KeyError: - logger.warn('Block has no type') - pass - except json.decoder.JSONDecodeError: - logger.warn('Could not decode block metadata') - self.removeBlockFromProcessingList(i) - self.processBlocksThreads -= 1 - return - - def removeBlockFromProcessingList(self, block): - ''' - Remove a block from the processing list - ''' - try: - self.blocksProcessing.remove(block) - except ValueError: - return False - else: - return True - - def downloadBlock(self, hash, peerTries=3): - ''' - Download a block from random order of peers - ''' - - retVal = False - peerList = self._core.listAdders() - blocks = '' - peerTryCount = 0 - - for i in peerList: - try: - if self.peerData[i]['failCount'] >= self.highFailureAmount: - continue - except KeyError: - pass - if peerTryCount >= peerTries: - break - - hasher = hashlib.sha3_256() - data = self.performGet('getData', i, hash, skipHighFailureAddress=True) - - if data == False or len(data) > 10000000 or data == '': - peerTryCount += 1 - continue - - try: - data = base64.b64decode(data) - except binascii.Error: - data = b'' - - hasher.update(data) - digest = hasher.hexdigest() - - if type(digest) is bytes: - digest = digest.decode() - - if digest == hash.strip(): - self._core.setData(data) - logger.info('Successfully obtained data for %s' % str(hash), timestamp=True) - retVal = True - break - else: - logger.warn("Failed to validate %s -- hash calculated was %s" % (hash, digest)) - peerTryCount += 1 - - return retVal - - def urlencode(self, data): - ''' - URL encodes the data - ''' - return urllib.parse.quote_plus(data) - - def performGet(self, action, peer, data=None, skipHighFailureAddress=False, selfCheck=True): - ''' - Performs a request to a peer through Tor or i2p (currently only Tor) - ''' - - if not peer.endswith('.onion') and not peer.endswith('.onion/') and not peer.endswith('.b32.i2p'): - raise PeerError('Currently only Tor/i2p .onion/.b32.i2p peers are supported. You must manually specify .onion/.b32.i2p') - - if len(self._core.hsAdder.strip()) == 0: - raise Exception("Could not perform self address check in performGet due to not knowing our address") - if selfCheck: - if peer.replace('/', '') == self._core.hsAdder: - logger.warn('Tried to performGet to own hidden service, but selfCheck was not set to false') - return - - # Store peer in peerData dictionary (non permanent) - if not peer in self.peerData: - self.peerData[peer] = {'connectCount': 0, 'failCount': 0, 'lastConnectTime': self._utils.getEpoch()} - socksPort = sys.argv[2] - '''We use socks5h to use tor as DNS''' - - if peer.endswith('onion'): - proxies = {'http': 'socks5h://127.0.0.1:' + str(socksPort), 'https': 'socks5h://127.0.0.1:' + str(socksPort)} - - elif peer.endswith('b32.i2p'): - proxies = {'http': 'http://127.0.0.1:4444'} - headers = {'user-agent': 'PyOnionr'} - url = 'http://' + peer + '/public/?action=' + self.urlencode(action) - - if data != None: - url = url + '&data=' + self.urlencode(data) - try: - if skipHighFailureAddress and self.peerData[peer]['failCount'] > self.highFailureAmount: - retData = False - logger.debug('Skipping %s because of high failure rate.' % peer) - else: - self.peerStatus[peer] = action - logger.debug('Contacting %s on port %s' % (peer, str(socksPort))) - try: - r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30)) - except ValueError: - proxies = {'http': 'socks5://127.0.0.1:' + str(socksPort), 'https': 'socks5://127.0.0.1:' + str(socksPort)} - r = requests.get(url, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30)) - retData = r.text - except requests.exceptions.RequestException as e: - logger.debug('%s failed with peer %s' % (action, peer)) - logger.debug('Error: %s' % str(e)) - retData = False - - if not retData: - self.peerData[peer]['failCount'] += 1 - else: - self.peerData[peer]['connectCount'] += 1 - self.peerData[peer]['failCount'] -= 1 - self.peerData[peer]['lastConnectTime'] = self._utils.getEpoch() - self._core.setAddressInfo(peer, 'lastConnect', self._utils.getEpoch()) - return retData - - def peerStatusTaken(self, peer, status): - ''' - Returns if we are currently performing a specific action with a peer. - ''' - try: - if self.peerStatus[peer] == status: - return True - except KeyError: - pass - return False - - def header(self, message = logger.colors.fg.pink + logger.colors.bold + 'Onionr' + logger.colors.reset + logger.colors.fg.pink + ' has started.'): - if os.path.exists('static-data/header.txt'): - with open('static-data/header.txt', 'rb') as file: - # only to stdout, not file or log or anything - print(file.read().decode().replace('P', logger.colors.fg.pink).replace('W', logger.colors.reset + logger.colors.bold).replace('G', logger.colors.fg.green).replace('\n', logger.colors.reset + '\n')) - logger.info(logger.colors.fg.lightgreen + '-> ' + str(message) + logger.colors.reset + logger.colors.fg.lightgreen + ' <-\n') - -shouldRun = False -debug = True -developmentMode = False -if config.get('general.dev_mode', True): - developmentMode = True -try: - if sys.argv[1] == 'run': - shouldRun = True -except IndexError: - pass -if shouldRun: - try: - OnionrCommunicate(debug, developmentMode) - except KeyboardInterrupt: - sys.exit(1) - pass diff --git a/onionr/onionr.py b/onionr/onionr.py index bf21b81b..8424d33b 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -570,7 +570,7 @@ class Onionr: ''' Starts the Onionr communication daemon ''' - communicatorDaemon = './communicator.py' + communicatorDaemon = './communicator2.py' if not os.environ.get("WERKZEUG_RUN_MAIN") == "true": if self._developmentMode: logger.warn('DEVELOPMENT MODE ENABLED (THIS IS LESS SECURE!)', timestamp = False) @@ -581,12 +581,6 @@ class Onionr: logger.info('Started .onion service: ' + logger.colors.underline + net.myID) logger.info('Our Public key: ' + self.onionrCore._crypto.pubKey) time.sleep(1) - try: - if config.get('general.newCommunicator', False): - communicatorDaemon = './communicator2.py' - logger.info('Using new communicator') - except NameError: - pass #TODO make runable on windows subprocess.Popen([communicatorDaemon, "run", str(net.socksPort)]) logger.debug('Started communicator') diff --git a/onionr/static-data/default_config.json b/onionr/static-data/default_config.json index 95799594..9188aa66 100644 --- a/onionr/static-data/default_config.json +++ b/onionr/static-data/default_config.json @@ -2,9 +2,6 @@ "general" : { "dev_mode": true, "display_header" : true, - - "newCommunicator": true, - "dc_response": true, "dc_execcallbacks" : true }, From eff834d9da2f0420596027a215287f1aeeb9e947 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Fri, 13 Jul 2018 00:48:19 -0500 Subject: [PATCH 037/109] updated readme --- readme.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/readme.md b/readme.md index 21542d07..926d3276 100644 --- a/readme.md +++ b/readme.md @@ -1,6 +1,5 @@ ![Onionr logo](./docs/onionr-logo.png) -[![Build Status](https://travis-ci.org/beardog108/onionr.svg?branch=master)](https://travis-ci.org/beardog108/onionr) [![Open Source Love](https://badges.frapsoft.com/os/v3/open-source.png?v=103)](https://github.com/ellerbrock/open-source-badges/) @@ -10,10 +9,11 @@ Major work in progress. ***THIS SOFTWARE IS NOT USABLE OR SECURE YET.*** +**The main repo for this software is at https://gitlab.com/beardog/Onionr/** **Roadmap/features:** -Check the [GitHub Project](https://github.com/beardog108/onionr/projects/1) to see progress towards the alpha release. +Check the [Gitlab Project](https://gitlab.com/beardog/Onionr/milestones/1) to see progress towards the alpha release. * [X] Fully p2p/decentralized, no trackers or other single points of failure * [X] High level of anonymity From 6bf679d10744da5d17d1cb92d8e78ee548202f0f Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Fri, 13 Jul 2018 01:14:09 -0500 Subject: [PATCH 038/109] fixed add-peer --- onionr/onionr.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/onionr/onionr.py b/onionr/onionr.py index 8424d33b..40c267ac 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -390,7 +390,7 @@ class Onionr: return if not '-' in newPeer: logger.info('Since no POW token was supplied for that key, one is being generated') - proof = onionrproofs.POW(newPeer) + proof = onionrproofs.DataPOW(newPeer) while True: result = proof.getResult() if result == False: From 40255538da9d34bae35c30a92097f2186aa94236 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Fri, 13 Jul 2018 16:02:41 -0500 Subject: [PATCH 039/109] reworking PM system before migration to plugin and updating blockapi to encryption format --- onionr/communicator2.py | 11 +++++++++-- onionr/core.py | 14 +++++++------- onionr/onionrblockapi.py | 7 ++++++- onionr/onionrcrypto.py | 11 ++++++++++- onionr/onionrutils.py | 19 ++++++++++++------- 5 files changed, 44 insertions(+), 18 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 76359e42..450647ad 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -25,7 +25,6 @@ from defusedxml import minidom class OnionrCommunicatorDaemon: def __init__(self, debug, developmentMode): - logger.warn('New (unstable) communicator is being used.') # list of timer instances self.timers = [] @@ -57,6 +56,9 @@ class OnionrCommunicatorDaemon: # list of new blocks to download, added to when new block lists are fetched from peers self.blockQueue = [] + # list of blocks currently downloading, avoid s + self.currentDownloading = [] + # Clear the daemon queue for any dead messages if os.path.exists(self._core.queueDB): self._core.clearDaemonQueue() @@ -154,6 +156,10 @@ class OnionrCommunicatorDaemon: def getBlocks(self): '''download new blocks in queue''' for blockHash in self.blockQueue: + if blockHash in self.currentDownloading: + logger.debug('ALREADY DOWNLOADING ' + blockHash) + continue + self.currentDownloading.append(blockHash) logger.info("Attempting to download %s..." % blockHash) content = self.peerAction(self.pickOnlinePeer(), 'getData', data=blockHash) # block content from random peer (includes metadata) if content != False: @@ -171,7 +177,7 @@ class OnionrCommunicatorDaemon: content = content.decode() # decode here because sha3Hash needs bytes above metas = self._core._utils.getBlockMetadataFromData(content) # returns tuple(metadata, meta), meta is also in metadata metadata = metas[0] - meta = metas[1] + #meta = metas[1] if self._core._utils.validateMetadata(metadata): # check if metadata is valid if self._core._crypto.verifyPow(content): # check if POW is enough/correct logger.info('Block passed proof, saving.') @@ -191,6 +197,7 @@ class OnionrCommunicatorDaemon: pass logger.warn('Block hash validation failed for ' + blockHash + ' got ' + tempHash) self.blockQueue.remove(blockHash) # remove from block queue both if success or false + self.currentDownloading.remove(blockHash) self.decrementThreadCount('getBlocks') return diff --git a/onionr/core.py b/onionr/core.py index e1dce148..535c6b0a 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -727,15 +727,15 @@ class Core: if encryptType == 'sym': if len(symKey) < self.requirements.passwordLength: raise onionrexceptions.SecurityError('Weak encryption key') - jsonMeta = self._crypto.symmetricEncrypt(jsonMeta, key=symKey, returnEncoded=True) - data = self._crypto.symmetricEncrypt(data, key=symKey, returnEncoded=True) - signature = self._crypto.symmetricEncrypt(signature, key=symKey, returnEncoded=True) - signer = self._crypto.symmetricEncrypt(signer, key=symKey, returnEncoded=True) + jsonMeta = self._crypto.symmetricEncrypt(jsonMeta, key=symKey, returnEncoded=True).decode() + data = self._crypto.symmetricEncrypt(data, key=symKey, returnEncoded=True).decode() + signature = self._crypto.symmetricEncrypt(signature, key=symKey, returnEncoded=True).decode() + signer = self._crypto.symmetricEncrypt(signer, key=symKey, returnEncoded=True).decode() elif encryptType == 'asym': if self._utils.validatePubKey(asymPeer): - jsonMeta = self._crypto.pubKeyEncrypt(jsonMeta, asymPeer, encodedData=True) - data = self._crypto.pubKeyEncrypt(data, asymPeer, encodedData=True) - signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True) + jsonMeta = self._crypto.pubKeyEncrypt(jsonMeta, asymPeer, encodedData=True).decode() + data = self._crypto.pubKeyEncrypt(data, asymPeer, encodedData=True).decode() + signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True).decode() else: raise onionrexceptions.InvalidPubkey(asymPeer + ' is not a valid base32 encoded ed25519 key') diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index dbb358af..56be7617 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -51,6 +51,7 @@ class Block: self.parent = None self.bheader = {} self.bmetadata = {} + self.isEncrypted = False # handle arguments if self.getCore() is None: @@ -118,7 +119,11 @@ class Block: self.raw = str(blockdata) self.bheader = json.loads(self.getRaw()[:self.getRaw().index('\n')]) self.bcontent = self.getRaw()[self.getRaw().index('\n') + 1:] - self.bmetadata = json.loads(self.getHeader('meta', None)) + if self.bheader['encryptType'] in ('asym', 'sym'): + self.bmetadata = self.getHeader('meta', None) + self.isEncrypted = True + else: + self.bmetadata = json.loads(self.getHeader('meta', None)) self.parent = self.getMetadata('parent', None) self.btype = self.getMetadata('type', None) self.powHash = self.getMetadata('powHash', None) diff --git a/onionr/onionrcrypto.py b/onionr/onionrcrypto.py index 1500cea1..40dca90f 100644 --- a/onionr/onionrcrypto.py +++ b/onionr/onionrcrypto.py @@ -114,6 +114,11 @@ class OnionrCrypto: '''Encrypt to a public key (Curve25519, taken from base32 Ed25519 pubkey)''' retVal = '' + try: + pubkey = pubkey.encode() + except AttributeError: + pass + if encodedData: encoding = nacl.encoding.Base64Encoder else: @@ -127,7 +132,11 @@ class OnionrCrypto: elif anonymous: key = nacl.signing.VerifyKey(key=pubkey, encoder=nacl.encoding.Base32Encoder).to_curve25519_public_key() anonBox = nacl.public.SealedBox(key) - retVal = anonBox.encrypt(data.encode(), encoder=encoding) + try: + data = data.encode() + except AttributeError: + pass + retVal = anonBox.encrypt(data, encoder=encoding) return retVal def pubKeyDecrypt(self, data, pubkey='', anonymous=False, encodedData=False): diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 077fe302..dc1c1e49 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -59,7 +59,7 @@ class OnionrUtils: High level function to encrypt a message to a peer and insert it as a block ''' - self._core.insertBlock(message, header='pm', sign=True, encryptType='sym', symKey=pubkey) + self._core.insertBlock(message, header='pm', sign=True, encryptType='asym', asymPeer=pubkey) return @@ -117,7 +117,7 @@ class OnionrUtils: else: logger.warn("Failed to add key") else: - logger.warn('%s pow failed' % key[0]) + logger.debug('%s pow failed' % key[0]) return retVal except Exception as error: logger.error('Failed to merge keys.', error=error) @@ -204,18 +204,23 @@ class OnionrUtils: def getBlockMetadataFromData(self, blockData): ''' - accepts block contents as string and returns a tuple of metadata, meta (meta being internal metadata) + accepts block contents as string, returns a tuple of metadata, meta (meta being internal metadata, which will be returned as an encrypted base64 string if it is encrypted, dict if not). + ''' + meta = {} try: blockData = blockData.encode() except AttributeError: pass metadata = json.loads(blockData[:blockData.find(b'\n')].decode()) data = blockData[blockData.find(b'\n'):].decode() - try: - meta = json.loads(metadata['meta']) - except KeyError: - meta = {} + + if not metadata['encryptType'] in ('asym', 'sym'): + try: + meta = json.loads(metadata['meta']) + except KeyError: + pass + meta = metadata['meta'] return (metadata, meta, data) def checkPort(self, port, host=''): From f42d308b2bd5fd5b65a50a4927c14779e8741753 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Fri, 13 Jul 2018 21:43:03 -0500 Subject: [PATCH 040/109] - removed gui for now * work on new pm plugin --- onionr/onionr.py | 46 ------ onionr/onionrutils.py | 46 ------ onionr/onionrvalues.py | 2 +- .../static-data/default-plugins/gui/info.json | 5 - .../static-data/default-plugins/gui/main.py | 135 ------------------ 5 files changed, 1 insertion(+), 233 deletions(-) delete mode 100644 onionr/static-data/default-plugins/gui/info.json delete mode 100644 onionr/static-data/default-plugins/gui/main.py diff --git a/onionr/onionr.py b/onionr/onionr.py index 40c267ac..10aa54ce 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -50,7 +50,6 @@ class Onionr: Main Onionr class. This is for the CLI program, and does not handle much of the logic. In general, external programs and plugins should not use this class. ''' - try: os.chdir(sys.path[0]) except FileNotFoundError: @@ -181,15 +180,6 @@ class Onionr: 'listkeys': self.listKeys, 'list-keys': self.listKeys, - 'addmsg': self.addMessage, - 'addmessage': self.addMessage, - 'add-msg': self.addMessage, - 'add-message': self.addMessage, - 'pm': self.sendEncrypt, - - 'getpms': self.getPMs, - 'get-pms': self.getPMs, - 'addpeer': self.addPeer, 'add-peer': self.addPeer, 'add-address': self.addAddress, @@ -226,9 +216,6 @@ class Onionr: 'create-plugin': 'Creates directory structure for a plugin', 'add-peer': 'Adds a peer to database', 'list-peers': 'Displays a list of peers', - 'add-msg': 'Broadcasts a message to the Onionr network', - 'pm': 'Adds a private message to block', - 'get-pms': 'Shows private messages sent to you', 'add-file': 'Create an Onionr block from a file', 'import-blocks': 'import blocks from the disk (Onionr is transport-agnostic!)', 'listconn': 'list connected peers', @@ -341,32 +328,6 @@ class Onionr: logger.info('Sending kex to command queue...') self.onionrCore.daemonQueueAdd('kex') - def sendEncrypt(self): - ''' - Create a private message and send it - ''' - - invalidID = True - while invalidID: - try: - peer = logger.readline('Peer to send to: ') - except KeyboardInterrupt: - break - else: - if self.onionrUtils.validatePubKey(peer): - invalidID = False - else: - logger.error('Invalid peer ID') - else: - try: - message = logger.readline("Enter a message: ") - except KeyboardInterrupt: - pass - else: - logger.info("Sending message to: " + logger.colors.underline + peer) - self.onionrUtils.sendPM(peer, message) - - def listKeys(self): ''' Displays a list of keys (used to be called peers) (?) @@ -447,13 +408,6 @@ class Onionr: logger.error('Failed to insert block.', timestamp = False) return - def getPMs(self): - ''' - display PMs sent to us - ''' - - self.onionrUtils.loadPMs() - def enablePlugin(self): ''' Enables and starts the given plugin diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index dc1c1e49..6d2922a9 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -431,52 +431,6 @@ class OnionrUtils: except: return False - def loadPMs(self): - ''' - Find, decrypt, and return array of PMs (array of dictionary, {from, text}) - ''' - blocks = Block.getBlocks(type = 'pm', core = self._core) - message = '' - sender = '' - for i in blocks: - try: - blockContent = i.getContent() - - try: - message = self._core._crypto.pubKeyDecrypt(blockContent, encodedData=True, anonymous=True) - except nacl.exceptions.CryptoError as e: - pass - else: - try: - message = message.decode() - except AttributeError: - pass - - try: - message = json.loads(message) - except json.decoder.JSONDecodeError: - pass - else: - logger.debug('Decrypted %s:' % i.getHash()) - logger.info(message["msg"]) - - signer = message["id"] - sig = message["sig"] - - if self.validatePubKey(signer): - if self._core._crypto.edVerify(message["msg"], signer, sig, encodedData=True): - logger.info("Good signature by %s" % signer) - else: - logger.warn("Bad signature by %s" % signer) - else: - logger.warn('Bad sender id: %s' % signer) - - except FileNotFoundError: - pass - except Exception as error: - logger.error('Failed to open block %s.' % i, error=error) - return - def getPeerByHashId(self, hash): ''' Return the pubkey of the user if known from the hash diff --git a/onionr/onionrvalues.py b/onionr/onionrvalues.py index b8c36b05..3f806702 100644 --- a/onionr/onionrvalues.py +++ b/onionr/onionrvalues.py @@ -21,4 +21,4 @@ class OnionrValues: def __init__(self): self.passwordLength = 20 - self.blockMetadataLengths = {'meta': 1000, 'sig': 88, 'signer': 64, 'time': 10, 'powRandomToken': 1000, 'encryptType': 4} \ No newline at end of file + self.blockMetadataLengths = {'meta': 1000, 'sig': 200, 'signer': 200, 'time': 10, 'powRandomToken': 1000, 'encryptType': 4} #TODO properly refine values to minimum needed \ No newline at end of file diff --git a/onionr/static-data/default-plugins/gui/info.json b/onionr/static-data/default-plugins/gui/info.json deleted file mode 100644 index 83d4489a..00000000 --- a/onionr/static-data/default-plugins/gui/info.json +++ /dev/null @@ -1,5 +0,0 @@ -{ - "name" : "gui", - "version" : "1.0", - "author" : "onionr" -} diff --git a/onionr/static-data/default-plugins/gui/main.py b/onionr/static-data/default-plugins/gui/main.py deleted file mode 100644 index 07e5a76e..00000000 --- a/onionr/static-data/default-plugins/gui/main.py +++ /dev/null @@ -1,135 +0,0 @@ -#!/usr/bin/python -''' - Onionr - P2P Microblogging Platform & Social network - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . -''' - -# Imports some useful libraries -import logger, config, core -import os, sqlite3, threading -from onionrblockapi import Block - -plugin_name = 'gui' - -def send(): - global message - block = Block() - block.setType('txt') - block.setContent(message) - logger.debug('Sent message in block %s.' % block.save(sign = True)) - - -def sendMessage(): - global sendEntry - - global message - message = sendEntry.get() - - t = threading.Thread(target = send) - t.start() - - sendEntry.delete(0, len(message)) - -def update(): - global listedBlocks, listbox, runningCheckDelayCount, runningCheckDelay, root, daemonStatus - - for i in Block.getBlocks(type = 'txt'): - if i.getContent().strip() == '' or i.getHash() in listedBlocks: - continue - listbox.insert(99999, str(i.getContent())) - listedBlocks.append(i.getHash()) - listbox.see(99999) - - runningCheckDelayCount += 1 - - if runningCheckDelayCount == runningCheckDelay: - resp = pluginapi.daemon.local_command('ping') - if resp == 'pong': - daemonStatus.config(text = "Onionr Daemon Status: Running") - else: - daemonStatus.config(text = "Onionr Daemon Status: Not Running") - runningCheckDelayCount = 0 - root.after(10000, update) - - -def reallyOpenGUI(): - import tkinter - global root, runningCheckDelay, runningCheckDelayCount, scrollbar, listedBlocks, nodeInfo, keyInfo, idText, idEntry, pubKeyEntry, listbox, daemonStatus, sendEntry - - root = tkinter.Tk() - - root.title("Onionr GUI") - - runningCheckDelay = 5 - runningCheckDelayCount = 4 - - scrollbar = tkinter.Scrollbar(root) - scrollbar.pack(side=tkinter.RIGHT, fill=tkinter.Y) - - listedBlocks = [] - - nodeInfo = tkinter.Frame(root) - keyInfo = tkinter.Frame(root) - - hostname = pluginapi.get_onionr().get_hostname() - logger.debug('Onionr Hostname: %s' % hostname) - idText = hostname - - idEntry = tkinter.Entry(nodeInfo) - tkinter.Label(nodeInfo, text = "Node Address: ").pack(side=tkinter.LEFT) - idEntry.pack() - idEntry.insert(0, idText.strip()) - idEntry.configure(state="readonly") - - nodeInfo.pack() - - pubKeyEntry = tkinter.Entry(keyInfo) - - tkinter.Label(keyInfo, text="Public key: ").pack(side=tkinter.LEFT) - - pubKeyEntry.pack() - pubKeyEntry.insert(0, pluginapi.get_core()._crypto.pubKey) - pubKeyEntry.configure(state="readonly") - - keyInfo.pack() - - sendEntry = tkinter.Entry(root) - sendBtn = tkinter.Button(root, text='Send Message', command=sendMessage) - sendEntry.pack(side=tkinter.TOP, pady=5) - sendBtn.pack(side=tkinter.TOP) - - listbox = tkinter.Listbox(root, yscrollcommand=tkinter.Scrollbar.set, height=15) - - listbox.pack(fill=tkinter.BOTH, pady=25) - - daemonStatus = tkinter.Label(root, text="Onionr Daemon Status: unknown") - daemonStatus.pack() - - scrollbar.config(command=tkinter.Listbox.yview) - root.after(2000, update) - root.mainloop() - -def openGUI(): - t = threading.Thread(target = reallyOpenGUI) - t.daemon = False - t.start() - -def on_init(api, data = None): - global pluginapi - pluginapi = api - - api.commands.register(['gui', 'launch-gui', 'open-gui'], openGUI) - api.commands.register_help('gui', 'Opens a graphical interface for Onionr') - - return From f432d9193e94d44f14c5c0e54e849f33e832b674 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 16 Jul 2018 02:40:58 -0500 Subject: [PATCH 041/109] + implemented some menus and message drafting in pm plugin * prevent block types from being too large in metadata processing --- onionr/onionrutils.py | 4 +- .../static-data/default-plugins/pms/info.json | 5 + .../static-data/default-plugins/pms/main.py | 130 ++++++++++++++++++ 3 files changed, 138 insertions(+), 1 deletion(-) create mode 100644 onionr/static-data/default-plugins/pms/info.json create mode 100644 onionr/static-data/default-plugins/pms/main.py diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 6d2922a9..cb1054bf 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -256,7 +256,9 @@ class OnionrUtils: Read metadata from a block and cache it to the block database ''' myBlock = Block(blockHash, self._core) - self._core.updateBlockInfo(blockHash, 'dataType', myBlock.getType()) + blockType = myBlock.getType() + if len(blockType) <= 10: + self._core.updateBlockInfo(blockHash, 'dataType', blockType) def escapeAnsi(self, line): ''' diff --git a/onionr/static-data/default-plugins/pms/info.json b/onionr/static-data/default-plugins/pms/info.json new file mode 100644 index 00000000..454b9bd6 --- /dev/null +++ b/onionr/static-data/default-plugins/pms/info.json @@ -0,0 +1,5 @@ +{ + "name" : "pms", + "version" : "1.0", + "author" : "onionr" +} diff --git a/onionr/static-data/default-plugins/pms/main.py b/onionr/static-data/default-plugins/pms/main.py new file mode 100644 index 00000000..7a331271 --- /dev/null +++ b/onionr/static-data/default-plugins/pms/main.py @@ -0,0 +1,130 @@ +''' + Onionr - P2P Microblogging Platform & Social network + + This default plugin handles private messages in an email like fashion +''' +''' + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +''' + +# Imports some useful libraries +import logger, config, threading, time, readline +from onionrblockapi import Block +import onionrexceptions + +plugin_name = 'pms' +PLUGIN_VERSION = '0.0.1' + +class MailStrings: + def __init__(self, mailInstance): + self.mailInstance = mailInstance + + self.programTag = 'OnionrMail v%s' % (PLUGIN_VERSION) + choices = ['view inbox', 'view sentbox', 'send message', 'help', 'quit'] + self.mainMenuChoices = choices + self.mainMenu = '''\n +----------------- +1. %s +2. %s +3. %s +4. %s +5. %s''' % (choices[0], choices[1], choices[2], choices[3], choices[4]) + +class OnionrMail: + def __init__(self, pluginapi): + self.myCore = pluginapi.get_core() + self.strings = MailStrings(self) + + return + + def inbox(self): + print('PM Blocks:') + for blockHash in self.myCore.getBlocksByType('pm'): + print(blockHash) + + return + + def draftMessage(self): + message = '' + newLine = '' + recip = '' + entering = True + + while entering: + try: + recip = logger.readline('Enter peer address, or q to stop:').strip() + if recip in ('-q', 'q'): + raise EOFError + if not self.myCore._utils.validatePubKey(recip): + raise onionrexceptions.InvalidPubkey('Must be a valid ed25519 base32 encoded public key') + except onionrexceptions.InvalidPubkey: + logger.warn('Invalid public key') + except (KeyboardInterrupt, EOFError): + entering = False + else: + break + else: + # if -q or ctrl-c/d, exit function here, otherwise we successfully got the public key + return + + print('Enter your message, stop by entering -q on a new line.') + while newLine != '-q': + try: + newLine = input() + except (KeyboardInterrupt, EOFError): + pass + if newLine == '-q': + continue + newLine += '\n' + message += newLine + + print('Inserting encrypted message as Onionr block....') + + self.myCore.insertBlock(message, header='pm', encryptType='asym', asymPeer=recip) + + def menu(self): + choice = '' + while True: + + print(self.strings.programTag + self.strings.mainMenu.title()) # print out main menu + + try: + choice = logger.readline('Enter 1-%s:\n' % (len(self.strings.mainMenuChoices))).lower() + except (KeyboardInterrupt, EOFError): + choice = '5' + + if choice in (self.strings.mainMenuChoices[0], '1'): + self.inbox() + elif choice in (self.strings.mainMenuChoices[2], '3'): + self.draftMessage() + elif choice in (self.strings.mainMenuChoices[4], '5'): + logger.info('Goodbye.') + break + else: + logger.warn('Invalid choice.') + return + + +def on_init(api, data = None): + ''' + This event is called after Onionr is initialized, but before the command + inputted is executed. Could be called when daemon is starting or when + just the client is running. + ''' + + pluginapi = api + mail = OnionrMail(pluginapi) + api.commands.register(['mail'], mail.menu) + api.commands.register_help('mail', 'Interact with OnionrMail') + return \ No newline at end of file From 7390945ebf114404a60c31ecfb4420fb3bc926fd Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Tue, 17 Jul 2018 02:18:17 -0500 Subject: [PATCH 042/109] work on mail plugin inbox --- onionr/core.py | 2 +- onionr/onionrblockapi.py | 12 ++++++++---- onionr/static-data/default-plugins/pms/main.py | 18 +++++++++++++----- 3 files changed, 22 insertions(+), 10 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index 535c6b0a..6798bb12 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -718,7 +718,7 @@ class Core: # sign before encrypt, as unauthenticated crypto should not be a problem here if sign: signature = self._crypto.edSign(jsonMeta.encode() + data, key=self._crypto.privKey, encodeResult=True) - signer = self._crypto.pubKeyHashID() + signer = self._crypto.pubKey if len(jsonMeta) > 1000: raise onionrexceptions.InvalidMetadata('meta in json encoded form must not exceed 1000 bytes') diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index 56be7617..8993cbac 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -42,8 +42,6 @@ class Block: # initialize variables self.valid = True self.raw = None - self.powHash = None - self.powToken = None self.signed = False self.signature = None self.signedData = None @@ -69,6 +67,14 @@ class Block: # logic + def decrypt(self, anonymous=True, encodedData=True): + '''Decrypt a block, loading decrypted data into their vars''' + + # decrypt data + self.getCore()._crypto.pubKeyDecrypt(self.bcontent, anonymous=anonymous, encodedData=encodedData) + + return + def update(self, data = None, file = None): ''' Loads data from a block in to the current object. @@ -126,8 +132,6 @@ class Block: self.bmetadata = json.loads(self.getHeader('meta', None)) self.parent = self.getMetadata('parent', None) self.btype = self.getMetadata('type', None) - self.powHash = self.getMetadata('powHash', None) - self.powToken = self.getMetadata('powToken', None) self.signed = ('sig' in self.getHeader() and self.getHeader('sig') != '') self.signature = self.getHeader('sig', None) self.signedData = (None if not self.isSigned() else self.getHeader('meta') + '\n' + self.getContent()) diff --git a/onionr/static-data/default-plugins/pms/main.py b/onionr/static-data/default-plugins/pms/main.py index 7a331271..5d960735 100644 --- a/onionr/static-data/default-plugins/pms/main.py +++ b/onionr/static-data/default-plugins/pms/main.py @@ -49,9 +49,15 @@ class OnionrMail: return def inbox(self): - print('PM Blocks:') + blockCount = 0 + pmBlockMap = {} + + print('Private Messages:') + for blockHash in self.myCore.getBlocksByType('pm'): - print(blockHash) + blockCount += 1 + pmBlockMap[blockCount] = blockHash + print('%s: %s' % (blockCount, blockHash)) return @@ -88,10 +94,10 @@ class OnionrMail: continue newLine += '\n' message += newLine - + print('Inserting encrypted message as Onionr block....') - self.myCore.insertBlock(message, header='pm', encryptType='asym', asymPeer=recip) + self.myCore.insertBlock(message, header='pm', encryptType='asym', asymPeer=recip, sign=True) def menu(self): choice = '' @@ -100,7 +106,7 @@ class OnionrMail: print(self.strings.programTag + self.strings.mainMenu.title()) # print out main menu try: - choice = logger.readline('Enter 1-%s:\n' % (len(self.strings.mainMenuChoices))).lower() + choice = logger.readline('Enter 1-%s:\n' % (len(self.strings.mainMenuChoices))).lower().strip() except (KeyboardInterrupt, EOFError): choice = '5' @@ -111,6 +117,8 @@ class OnionrMail: elif choice in (self.strings.mainMenuChoices[4], '5'): logger.info('Goodbye.') break + elif choice == '': + pass else: logger.warn('Invalid choice.') return From 40341b1dc39e7e174e23d255f0620229a7609c5b Mon Sep 17 00:00:00 2001 From: Arinerron Date: Tue, 17 Jul 2018 21:45:51 -0700 Subject: [PATCH 043/109] Misc updates --- onionr/logger.py | 30 +++++++++++-------- onionr/onionrblockapi.py | 15 ++++++---- .../static-data/default-plugins/flow/main.py | 17 +++++------ 3 files changed, 35 insertions(+), 27 deletions(-) diff --git a/onionr/logger.py b/onionr/logger.py index e2e09d03..1c299054 100644 --- a/onionr/logger.py +++ b/onionr/logger.py @@ -134,7 +134,7 @@ def raw(data, fd = sys.stdout): with open(_outputfile, "a+") as f: f.write(colors.filter(data) + '\n') -def log(prefix, data, color = '', timestamp=True, fd = sys.stdout): +def log(prefix, data, color = '', timestamp=True, fd = sys.stdout, prompt = True): ''' Logs the data prefix : The prefix to the output @@ -145,7 +145,7 @@ def log(prefix, data, color = '', timestamp=True, fd = sys.stdout): if timestamp: curTime = time.strftime("%m-%d %H:%M:%S") + ' ' - output = colors.reset + str(color) + '[' + colors.bold + str(prefix) + colors.reset + str(color) + '] ' + curTime + str(data) + colors.reset + output = colors.reset + str(color) + ('[' + colors.bold + str(prefix) + colors.reset + str(color) + '] ' if prompt is True else '') + curTime + str(data) + colors.reset if not get_settings() & USE_ANSI: output = colors.filter(output) @@ -201,31 +201,37 @@ def confirm(default = 'y', message = 'Are you sure %s? '): return default == 'y' # debug: when there is info that could be useful for debugging purposes only -def debug(data, timestamp=True): +def debug(data, error = None, timestamp = True, prompt = True): if get_level() <= LEVEL_DEBUG: - log('/', data, timestamp=timestamp) + log('/', data, timestamp=timestamp, prompt = prompt) + if not error is None: + debug('Error: ' + str(error) + parse_error()) # info: when there is something to notify the user of, such as the success of a process -def info(data, timestamp=False): +def info(data, timestamp = False, prompt = True): if get_level() <= LEVEL_INFO: - log('+', data, colors.fg.green, timestamp=timestamp) + log('+', data, colors.fg.green, timestamp = timestamp, prompt = prompt) # warn: when there is a potential for something bad to happen -def warn(data, timestamp=True): +def warn(data, error = None, timestamp = True, prompt = True): + if not error is None: + debug('Error: ' + str(error) + parse_error()) if get_level() <= LEVEL_WARN: - log('!', data, colors.fg.orange, timestamp=timestamp) + log('!', data, colors.fg.orange, timestamp = timestamp, prompt = prompt) # error: when only one function, module, or process of the program encountered a problem and must stop -def error(data, error=None, timestamp=True): +def error(data, error = None, timestamp = True, prompt = True): if get_level() <= LEVEL_ERROR: - log('-', data, colors.fg.red, timestamp=timestamp, fd = sys.stderr) + log('-', data, colors.fg.red, timestamp = timestamp, fd = sys.stderr, prompt = prompt) if not error is None: debug('Error: ' + str(error) + parse_error()) # fatal: when the something so bad has happened that the program must stop -def fatal(data, timestamp=True): +def fatal(data, error = None, timestamp=True, prompt = True): + if not error is None: + debug('Error: ' + str(error) + parse_error()) if get_level() <= LEVEL_FATAL: - log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp, fd = sys.stderr) + log('#', data, colors.bg.red + colors.fg.green + colors.bold, timestamp=timestamp, fd = sys.stderr, prompt = prompt) # returns a formatted error message def parse_error(): diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index dbb358af..177e0d36 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -55,16 +55,16 @@ class Block: # handle arguments if self.getCore() is None: self.core = onionrcore.Core() - - if not self.core._utils.validateHash(self.hash): - raise onionrexceptions.InvalidHexHash('specified block hash is not valid') # update the blocks' contents if it exists if not self.getHash() is None: - if not self.update(): + if not self.core._utils.validateHash(self.hash): + logger.debug('Block hash %s is invalid.' % self.getHash()) + raise onionrexceptions.InvalidHexHash('Block hash is invalid.') + elif not self.update(): logger.debug('Failed to open block %s.' % self.getHash()) else: - logger.debug('Did not update block') + logger.debug('Did not update block.') # logic @@ -471,6 +471,8 @@ class Block: if not signer is None: if isinstance(signer, (str,)): signer = [signer] + if isinstance(signer, (bytes,)): + signer = [signer.decode()] isSigner = False for key in signer: @@ -483,12 +485,13 @@ class Block: if relevant: relevant_blocks.append(block) + if bool(reverse): relevant_blocks.reverse() return relevant_blocks except Exception as e: - logger.debug(('Failed to get blocks: %s' % str(e)) + logger.parse_error()) + logger.debug('Failed to get blocks.', error = e) return list() diff --git a/onionr/static-data/default-plugins/flow/main.py b/onionr/static-data/default-plugins/flow/main.py index 2acce082..b2fb1dfa 100644 --- a/onionr/static-data/default-plugins/flow/main.py +++ b/onionr/static-data/default-plugins/flow/main.py @@ -47,25 +47,24 @@ class OnionrFlow: self.flowRunning = False if len(message) > 0: - self.myCore.insertBlock(message) + Block(content = message, type = 'txt', core = self.myCore).save() logger.info("Flow is exiting, goodbye") return def showOutput(self): while self.flowRunning: - for blockHash in self.myCore.getBlocksByType('txt'): - if blockHash in self.alreadyOutputed: + for block in Block.getBlocks(type = 'txt', core = self.myCore): + if block.getHash() in self.alreadyOutputed: continue if not self.flowRunning: break - logger.info('\n------------------------') - block = Block(blockHash, self.myCore) + logger.info('\n------------------------', prompt = False) content = block.getContent() # Escape new lines, remove trailing whitespace, and escape ansi sequences content = self.myCore._utils.escapeAnsi(content.replace('\n', '\\n').replace('\r', '\\r').strip()) - logger.info("\n" + block.getDate().strftime("%m/%d %H:%M") + ' - ' + '\033[0;0m' + content) - self.alreadyOutputed.append(blockHash) + logger.info(block.getDate().strftime("%m/%d %H:%M") + ' - ' + logger.colors.reset + content, prompt = False) + self.alreadyOutputed.append(block.getHash()) try: time.sleep(5) except KeyboardInterrupt: @@ -84,6 +83,6 @@ def on_init(api, data = None): global pluginapi pluginapi = api flow = OnionrFlow() - api.commands.register(['flow'], flow.start) + api.commands.register('flow', flow.start) api.commands.register_help('flow', 'Open the flow messaging interface') - return \ No newline at end of file + return From 2a4cef68f865cc25283960cc501936440f9f1656 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Wed, 18 Jul 2018 02:33:23 -0500 Subject: [PATCH 044/109] * onionrblockapi supports pubkey encryption now * can now read messages in mail plugin --- onionr/core.py | 14 +++-- onionr/onionrblockapi.py | 44 ++++++++++++++-- .../static-data/default-plugins/pms/main.py | 52 ++++++++++++++++--- 3 files changed, 94 insertions(+), 16 deletions(-) diff --git a/onionr/core.py b/onionr/core.py index 6798bb12..dd9a48e0 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -627,13 +627,16 @@ class Core: return None - def getBlocksByType(self, blockType): + def getBlocksByType(self, blockType, orderDate=True): ''' Returns a list of blocks by the type ''' conn = sqlite3.connect(self.blockDB) c = conn.cursor() - execute = 'SELECT hash FROM hashes WHERE dataType=?;' + if orderDate: + execute = 'SELECT hash FROM hashes WHERE dataType=? ORDER BY dateReceived;' + else: + execute = 'SELECT hash FROM hashes WHERE dataType=?;' args = (blockType,) rows = list() for row in c.execute(execute, args): @@ -733,9 +736,10 @@ class Core: signer = self._crypto.symmetricEncrypt(signer, key=symKey, returnEncoded=True).decode() elif encryptType == 'asym': if self._utils.validatePubKey(asymPeer): - jsonMeta = self._crypto.pubKeyEncrypt(jsonMeta, asymPeer, encodedData=True).decode() - data = self._crypto.pubKeyEncrypt(data, asymPeer, encodedData=True).decode() - signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True).decode() + jsonMeta = self._crypto.pubKeyEncrypt(jsonMeta, asymPeer, encodedData=True, anonymous=True).decode() + data = self._crypto.pubKeyEncrypt(data, asymPeer, encodedData=True, anonymous=True).decode() + signature = self._crypto.pubKeyEncrypt(signature, asymPeer, encodedData=True, anonymous=True).decode() + signer = self._crypto.pubKeyEncrypt(signer, asymPeer, encodedData=True, anonymous=True).decode() else: raise onionrexceptions.InvalidPubkey(asymPeer + ' is not a valid base32 encoded ed25519 key') diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index 8993cbac..74326e9b 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -18,7 +18,7 @@ along with this program. If not, see . ''' -import core as onionrcore, logger, config, onionrexceptions +import core as onionrcore, logger, config, onionrexceptions, nacl.exceptions import json, os, sys, datetime, base64 class Block: @@ -50,6 +50,9 @@ class Block: self.bheader = {} self.bmetadata = {} self.isEncrypted = False + self.decrypted = False + self.signer = None + self.validSig = False # handle arguments if self.getCore() is None: @@ -69,11 +72,39 @@ class Block: def decrypt(self, anonymous=True, encodedData=True): '''Decrypt a block, loading decrypted data into their vars''' - + if self.decrypted: + return True + retData = False + core = self.getCore() # decrypt data - self.getCore()._crypto.pubKeyDecrypt(self.bcontent, anonymous=anonymous, encodedData=encodedData) + if self.getHeader('encryptType') == 'asym': + try: + self.bcontent = core._crypto.pubKeyDecrypt(self.bcontent, anonymous=anonymous, encodedData=encodedData) + self.bmetadata = json.loads(core._crypto.pubKeyDecrypt(self.bmetadata, anonymous=anonymous, encodedData=encodedData)) + self.signature = core._crypto.pubKeyDecrypt(self.signature, anonymous=anonymous, encodedData=encodedData) + self.signer = core._crypto.pubKeyDecrypt(self.signer, anonymous=anonymous, encodedData=encodedData) + self.signedData = json.dumps(self.bmetadata) + self.bcontent.decode() + except nacl.exceptions.CryptoError: + pass + #logger.debug('Could not decrypt block. Either invalid key or corrupted data') + else: + retData = True + self.decrypted = True + else: + logger.warn('symmetric decryption is not yet supported by this API') + return retData + + def verifySig(self): + '''Verify if a block's signature is signed by its claimed signer''' + core = self.getCore() + + if core._crypto.edVerify(data=self.signedData, key=self.signer, sig=self.signature, encodedData=True): + self.validSig = True + print('ded') + else: + self.validSig = False + return self.validSig - return def update(self, data = None, file = None): ''' @@ -133,8 +164,11 @@ class Block: self.parent = self.getMetadata('parent', None) self.btype = self.getMetadata('type', None) self.signed = ('sig' in self.getHeader() and self.getHeader('sig') != '') + # TODO: detect if signer is hash of pubkey or not + self.signer = self.getHeader('signer', None) self.signature = self.getHeader('sig', None) - self.signedData = (None if not self.isSigned() else self.getHeader('meta') + '\n' + self.getContent()) + # signed data is jsonMeta + block content (no linebreak) + self.signedData = (None if not self.isSigned() else self.getHeader('meta') + self.getContent()) self.date = self.getCore().getBlockDate(self.getHash()) if not self.getDate() is None: diff --git a/onionr/static-data/default-plugins/pms/main.py b/onionr/static-data/default-plugins/pms/main.py index 5d960735..f4a6ad5a 100644 --- a/onionr/static-data/default-plugins/pms/main.py +++ b/onionr/static-data/default-plugins/pms/main.py @@ -19,7 +19,7 @@ ''' # Imports some useful libraries -import logger, config, threading, time, readline +import logger, config, threading, time, readline, datetime from onionrblockapi import Block import onionrexceptions @@ -51,13 +51,53 @@ class OnionrMail: def inbox(self): blockCount = 0 pmBlockMap = {} + pmBlocks = {} + logger.info('Decrypting messages...') + choice = '' - print('Private Messages:') - + # this could use a lot of memory if someone has recieved a lot of messages for blockHash in self.myCore.getBlocksByType('pm'): - blockCount += 1 - pmBlockMap[blockCount] = blockHash - print('%s: %s' % (blockCount, blockHash)) + pmBlocks[blockHash] = Block(blockHash, core=self.myCore) + pmBlocks[blockHash].decrypt() + + while choice not in ('-q', 'q', 'quit'): + blockCount = 0 + for blockHash in pmBlocks: + if not pmBlocks[blockHash].decrypted: + continue + blockCount += 1 + pmBlockMap[blockCount] = blockHash + blockDate = pmBlocks[blockHash].getDate().strftime("%m/%d %H:%M") + print('%s. %s: %s' % (blockCount, blockDate, blockHash)) + + try: + choice = logger.readline('Enter a block number, -r to refresh, or -q to stop: ').strip().lower() + except (EOFError, KeyboardInterrupt): + choice = '-q' + + if choice in ('-q', 'q', 'quit'): + continue + + if choice in ('-r', 'r', 'refresh'): + # dirty hack + self.inbox() + return + + try: + choice = int(choice) + except ValueError: + pass + else: + try: + pmBlockMap[choice] + readBlock = pmBlocks[pmBlockMap[choice]] + except KeyError: + pass + else: + readBlock.verifySig() + print('Message recieved from', readBlock.signer) + print('Valid signature:', readBlock.validSig) + print(self.myCore._utils.escapeAnsi(readBlock.bcontent.decode())) return From 3b04771eb72512b0aae8d15d2ab0591ccaa88317 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 02:08:51 -0500 Subject: [PATCH 045/109] finished inbox and signature validation for private messages --- onionr/onionrblockapi.py | 4 ++-- onionr/onionrutils.py | 10 +++++--- .../static-data/default-plugins/pms/main.py | 24 +++++++++++++++++-- 3 files changed, 31 insertions(+), 7 deletions(-) diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index e67e4cc7..e9b01b2d 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -66,7 +66,8 @@ class Block: elif not self.update(): logger.debug('Failed to open block %s.' % self.getHash()) else: - logger.debug('Did not update block.') + pass + #logger.debug('Did not update block.') # logic @@ -257,7 +258,6 @@ class Block: Outputs: - (str): the type of the block ''' - return self.btype def getRaw(self): diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index cb1054bf..5ecf14bc 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -256,9 +256,13 @@ class OnionrUtils: Read metadata from a block and cache it to the block database ''' myBlock = Block(blockHash, self._core) - blockType = myBlock.getType() - if len(blockType) <= 10: - self._core.updateBlockInfo(blockHash, 'dataType', blockType) + myBlock.decrypt() + blockType = myBlock.getMetadata('type') # we would use myBlock.getType() here, but it is bugged with encrypted blocks + try: + if len(blockType) <= 10: + self._core.updateBlockInfo(blockHash, 'dataType', blockType) + except TypeError: + pass def escapeAnsi(self, line): ''' diff --git a/onionr/static-data/default-plugins/pms/main.py b/onionr/static-data/default-plugins/pms/main.py index f4a6ad5a..3da4d268 100644 --- a/onionr/static-data/default-plugins/pms/main.py +++ b/onionr/static-data/default-plugins/pms/main.py @@ -26,6 +26,17 @@ import onionrexceptions plugin_name = 'pms' PLUGIN_VERSION = '0.0.1' +def draw_border(text): + #https://stackoverflow.com/a/20757491 + lines = text.splitlines() + width = max(len(s) for s in lines) + res = ['┌' + '─' * width + '┐'] + for s in lines: + res.append('│' + (s + ' ' * width)[:width] + '│') + res.append('└' + '─' * width + '┘') + return '\n'.join(res) + + class MailStrings: def __init__(self, mailInstance): self.mailInstance = mailInstance @@ -44,6 +55,7 @@ class MailStrings: class OnionrMail: def __init__(self, pluginapi): self.myCore = pluginapi.get_core() + #self.dataFolder = pluginapi.get_data_folder() self.strings = MailStrings(self) return @@ -97,7 +109,11 @@ class OnionrMail: readBlock.verifySig() print('Message recieved from', readBlock.signer) print('Valid signature:', readBlock.validSig) - print(self.myCore._utils.escapeAnsi(readBlock.bcontent.decode())) + if not readBlock.validSig: + logger.warn('This message has an INVALID signature. Anyone could have sent this message.') + logger.readline('Press enter to continue to message.') + + print(draw_border(self.myCore._utils.escapeAnsi(readBlock.bcontent.decode().strip()))) return @@ -143,7 +159,7 @@ class OnionrMail: choice = '' while True: - print(self.strings.programTag + self.strings.mainMenu.title()) # print out main menu + print(self.strings.programTag + '\n\nOur ID: ' + self.myCore._crypto.pubKey + self.strings.mainMenu.title()) # print out main menu try: choice = logger.readline('Enter 1-%s:\n' % (len(self.strings.mainMenuChoices))).lower().strip() @@ -152,8 +168,12 @@ class OnionrMail: if choice in (self.strings.mainMenuChoices[0], '1'): self.inbox() + elif choice in (self.strings.mainMenuChoices[1], '2'): + logger.warn('not implemented yet') elif choice in (self.strings.mainMenuChoices[2], '3'): self.draftMessage() + elif choice in (self.strings.mainMenuChoices[3], '4'): + logger.warn('not implemented yet') elif choice in (self.strings.mainMenuChoices[4], '5'): logger.info('Goodbye.') break From 0f69bfd2959980d03ccb01e8953502215de6ff0c Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 14:46:13 -0500 Subject: [PATCH 046/109] fixed bytes issue with new pow and older python --- onionr/onionrproofs.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/onionr/onionrproofs.py b/onionr/onionrproofs.py index b6a63d8a..04746508 100644 --- a/onionr/onionrproofs.py +++ b/onionr/onionrproofs.py @@ -159,6 +159,9 @@ class POW: self.metadata['powRandomToken'] = base64.b64encode(rand).decode() payload = json.dumps(self.metadata).encode() + b'\n' + self.data token = myCore._crypto.sha3Hash(payload) + if type(token) is bytes: + # crypto.sha3Hash returns bytes on some older python versions + self.puzzle = self.puzzle.encode() #print(token) if self.puzzle == token[0:self.difficulty]: self.hashing = False From 85fdcab53474028ff8b15e0e53ff3ccc2c97dbdf Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 15:12:48 -0500 Subject: [PATCH 047/109] fixed bytes on new pow in older python versions --- RUN-LINUX.sh | 2 ++ onionr/onionrproofs.py | 9 +++++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/RUN-LINUX.sh b/RUN-LINUX.sh index 8f9a4b37..9de398cd 100755 --- a/RUN-LINUX.sh +++ b/RUN-LINUX.sh @@ -1,3 +1,5 @@ #!/bin/sh cd onionr/ +cp -R static-data/default-plugins/pms/ data/plugins/ +cp -R static-data/default-plugins/flow/ data/plugins/ ./onionr.py "$@" diff --git a/onionr/onionrproofs.py b/onionr/onionrproofs.py index 04746508..194b37e9 100644 --- a/onionr/onionrproofs.py +++ b/onionr/onionrproofs.py @@ -159,10 +159,11 @@ class POW: self.metadata['powRandomToken'] = base64.b64encode(rand).decode() payload = json.dumps(self.metadata).encode() + b'\n' + self.data token = myCore._crypto.sha3Hash(payload) - if type(token) is bytes: - # crypto.sha3Hash returns bytes on some older python versions - self.puzzle = self.puzzle.encode() - #print(token) + try: + # on some versions, token is bytes + token = token.decode() + except AttributeError: + pass if self.puzzle == token[0:self.difficulty]: self.hashing = False iFound = True From 1c80849c38ea1836bfd079889ce3a718c01d3d60 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 16:31:48 -0500 Subject: [PATCH 048/109] do not attempt block decryption in metadata processing if it is not encrypted --- onionr/onionrutils.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 5ecf14bc..64717a57 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -256,7 +256,8 @@ class OnionrUtils: Read metadata from a block and cache it to the block database ''' myBlock = Block(blockHash, self._core) - myBlock.decrypt() + if myBlock.isEncrypted: + myBlock.decrypt() blockType = myBlock.getMetadata('type') # we would use myBlock.getType() here, but it is bugged with encrypted blocks try: if len(blockType) <= 10: From d43daac99755dcc1eb4c67408a19f284259e7843 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 16:52:51 -0500 Subject: [PATCH 049/109] remove run-linux changes --- RUN-LINUX.sh | 2 -- 1 file changed, 2 deletions(-) diff --git a/RUN-LINUX.sh b/RUN-LINUX.sh index 9de398cd..8f9a4b37 100755 --- a/RUN-LINUX.sh +++ b/RUN-LINUX.sh @@ -1,5 +1,3 @@ #!/bin/sh cd onionr/ -cp -R static-data/default-plugins/pms/ data/plugins/ -cp -R static-data/default-plugins/flow/ data/plugins/ ./onionr.py "$@" From ee7e4289f11c834b2baf2b5df9ddfee061d37e70 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 17:32:21 -0500 Subject: [PATCH 050/109] Fixed thread exhaustion for address sync --- onionr/communicator2.py | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 450647ad..b4a32649 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -79,9 +79,9 @@ class OnionrCommunicatorDaemon: peerPoolTimer = OnionrCommunicatorTimers(self, self.getOnlinePeers, 60) OnionrCommunicatorTimers(self, self.lookupBlocks, 7, requiresPeer=True) OnionrCommunicatorTimers(self, self.getBlocks, 10, requiresPeer=True) - OnionrCommunicatorTimers(self, self.clearOfflinePeer, 120) - OnionrCommunicatorTimers(self, self.lookupKeys, 125, requiresPeer=True) - OnionrCommunicatorTimers(self, self.lookupAdders, 600, requiresPeer=True) + OnionrCommunicatorTimers(self, self.clearOfflinePeer, 58) + OnionrCommunicatorTimers(self, self.lookupKeys, 60, requiresPeer=True) + OnionrCommunicatorTimers(self, self.lookupAdders, 60, requiresPeer=True) # set loop to execute instantly to load up peer pool (replaced old pool init wait) peerPoolTimer.count = (peerPoolTimer.frequency - 1) @@ -124,8 +124,7 @@ class OnionrCommunicatorDaemon: peer = self.pickOnlinePeer() newAdders = self.peerAction(peer, action='pex') self._core._utils.mergeAdders(newAdders) - - self.decrementThreadCount('lookupKeys') + self.decrementThreadCount('lookupAdders') def lookupBlocks(self): '''Lookup new blocks & add them to download queue''' From 862b609687995efa556016e84045a746c9821886 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 19 Jul 2018 22:02:09 -0500 Subject: [PATCH 051/109] * reduce spam * another bytes fix for old python --- onionr/onionrblockapi.py | 9 +++++++-- onionr/onionrutils.py | 6 ++++-- 2 files changed, 11 insertions(+), 4 deletions(-) diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index e9b01b2d..695d41ab 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -81,7 +81,13 @@ class Block: if self.getHeader('encryptType') == 'asym': try: self.bcontent = core._crypto.pubKeyDecrypt(self.bcontent, anonymous=anonymous, encodedData=encodedData) - self.bmetadata = json.loads(core._crypto.pubKeyDecrypt(self.bmetadata, anonymous=anonymous, encodedData=encodedData)) + bmeta = core._crypto.pubKeyDecrypt(self.bmetadata, anonymous=anonymous, encodedData=encodedData) + try: + bmeta = bmeta.decode() + except AttributeError: + # yet another bytes fix + pass + self.bmetadata = json.loads(bmeta) self.signature = core._crypto.pubKeyDecrypt(self.signature, anonymous=anonymous, encodedData=encodedData) self.signer = core._crypto.pubKeyDecrypt(self.signer, anonymous=anonymous, encodedData=encodedData) self.signedData = json.dumps(self.bmetadata) + self.bcontent.decode() @@ -101,7 +107,6 @@ class Block: if core._crypto.edVerify(data=self.signedData, key=self.signer, sig=self.signature, encodedData=True): self.validSig = True - print('ded') else: self.validSig = False return self.validSig diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 64717a57..33e3f51d 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -117,7 +117,8 @@ class OnionrUtils: else: logger.warn("Failed to add key") else: - logger.debug('%s pow failed' % key[0]) + pass + #logger.debug('%s pow failed' % key[0]) return retVal except Exception as error: logger.error('Failed to merge keys.', error=error) @@ -137,7 +138,8 @@ class OnionrUtils: logger.info('Added %s to db.' % adder, timestamp = True) retVal = True else: - logger.debug('%s is either our address or already in our DB' % adder) + pass + #logger.debug('%s is either our address or already in our DB' % adder) return retVal except Exception as error: logger.error('Failed to merge adders.', error = error) From eb8c309626444da9b8b64fd42d47ea5ad7114445 Mon Sep 17 00:00:00 2001 From: Benjamin Levy Date: Fri, 20 Jul 2018 17:49:03 -0400 Subject: [PATCH 052/109] Update the Makefile to comply with the DESTDIR/PREFIX convention --- Makefile | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/Makefile b/Makefile index 472ffc2d..a9c5a6f5 100644 --- a/Makefile +++ b/Makefile @@ -1,19 +1,20 @@ +PREFIX = /usr/local + .DEFAULT_GOAL := setup setup: - sudo pip3 install -r requirements.txt + pip3 install -r requirements.txt install: - sudo rm -rf /usr/share/onionr/ - sudo rm -f /usr/bin/onionr - sudo cp -rp ./onionr /usr/share/onionr - sudo sh -c "echo \"#!/bin/sh\ncd /usr/share/onionr/\n./onionr.py \\\"\\\$$@\\\"\" > /usr/bin/onionr" - sudo chmod +x /usr/bin/onionr - sudo chown -R `whoami` /usr/share/onionr/ + cp -rfp ./onionr $(DESTDIR)$(PREFIX)/share/onionr + echo '#!/bin/sh' > $(DESTDIR)$(PREFIX)/bin/onionr + echo 'cd $(DESTDIR)$(PREFIX)/share/onionr' > $(DESTDIR)$(PREFIX)/bin/onionr + echo './onionr \\\"\\\$$@\\\"\"' > $(DESTDIR)$(PREFIX)/bin/onionr + chmod +x $(DESTDIR)$(PREFIX)/bin/onionr uninstall: - sudo rm -rf /usr/share/onionr - sudo rm -f /usr/bin/onionr + rm -rf $(DESTDIR)$(PREFIX)/share/onionr + rm -f $(DESTDIR)$(PREFIX)/bin/onionr test: @./RUN-LINUX.sh stop From e59d4645e1e7662afc91042090f0712cf95d1084 Mon Sep 17 00:00:00 2001 From: Benjamin Levy Date: Fri, 20 Jul 2018 17:55:03 -0400 Subject: [PATCH 053/109] Fix onionr start script --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index a9c5a6f5..cb290800 100644 --- a/Makefile +++ b/Makefile @@ -9,7 +9,7 @@ install: cp -rfp ./onionr $(DESTDIR)$(PREFIX)/share/onionr echo '#!/bin/sh' > $(DESTDIR)$(PREFIX)/bin/onionr echo 'cd $(DESTDIR)$(PREFIX)/share/onionr' > $(DESTDIR)$(PREFIX)/bin/onionr - echo './onionr \\\"\\\$$@\\\"\"' > $(DESTDIR)$(PREFIX)/bin/onionr + echo './onionr "$$@"' > $(DESTDIR)$(PREFIX)/bin/onionr chmod +x $(DESTDIR)$(PREFIX)/bin/onionr uninstall: From 8e1b6e1e7e6742fc55471d1a121941c09c28e7cb Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sat, 21 Jul 2018 19:20:28 -0500 Subject: [PATCH 054/109] added forcedifficulty --- onionr/api.py | 2 ++ onionr/onionrproofs.py | 13 ++++++++----- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/onionr/api.py b/onionr/api.py index bf592c59..018f2472 100755 --- a/onionr/api.py +++ b/onionr/api.py @@ -198,6 +198,8 @@ class API: resp = Response('\n'.join(self._core.getBlockList())) elif action == 'directMessage': resp = Response(self._core.handle_direct_connection(data)) + #elif action == 'nodeProof': + elif action == 'announce': if data != '': # TODO: require POW for this diff --git a/onionr/onionrproofs.py b/onionr/onionrproofs.py index 194b37e9..b93d5724 100644 --- a/onionr/onionrproofs.py +++ b/onionr/onionrproofs.py @@ -22,16 +22,19 @@ import nacl.encoding, nacl.hash, nacl.utils, time, math, threading, binascii, lo import core class DataPOW: - def __init__(self, data, threadCount = 5): + def __init__(self, data, forceDifficulty=0, threadCount = 5): self.foundHash = False self.difficulty = 0 self.data = data self.threadCount = threadCount - dataLen = sys.getsizeof(data) - self.difficulty = math.floor(dataLen / 1000000) - if self.difficulty <= 2: - self.difficulty = 4 + if forceDifficulty == 0: + dataLen = sys.getsizeof(data) + self.difficulty = math.floor(dataLen / 1000000) + if self.difficulty <= 2: + self.difficulty = 4 + else: + self.difficulty = forceDifficulty try: self.data = self.data.encode() From 71007a2d0af8961fb2cf37e5821cd3b96464c532 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 23 Jul 2018 02:43:10 -0500 Subject: [PATCH 055/109] + added reverse block insertion * handle downloading of blocks better when peer goes offline * bumped default disk allocation * added post request util --- onionr/api.py | 24 +++++++-- onionr/communicator2.py | 30 +++++++++-- onionr/core.py | 5 +- onionr/onionr.py | 5 +- onionr/onionrexceptions.py | 4 ++ onionr/onionrutils.py | 73 +++++++++++++++++--------- onionr/static-data/default_config.json | 2 +- 7 files changed, 106 insertions(+), 37 deletions(-) diff --git a/onionr/api.py b/onionr/api.py index 018f2472..d6540b62 100755 --- a/onionr/api.py +++ b/onionr/api.py @@ -24,7 +24,7 @@ from gevent.wsgi import WSGIServer import sys, random, threading, hmac, hashlib, base64, time, math, os, logger, config from core import Core from onionrblockapi import Block -import onionrutils, onionrcrypto +import onionrutils, onionrcrypto, blockimporter class API: ''' @@ -141,9 +141,6 @@ class API: resp = Response('Goodbye') elif action == 'ping': resp = Response('pong') - elif action == 'stats': - resp = Response('me_irl') - raise Exception elif action == 'site': block = data siteData = self._core.getData(data) @@ -175,6 +172,24 @@ class API: resp = Response("") return resp + @app.route('/public/upload/', methods=['POST']) + def blockUpload(): + self.validateHost('public') + resp = 'failure' + try: + data = request.form['block'] + except KeyError: + logger.warn('No block specified for upload') + pass + else: + if sys.getsizeof(data) < 100000000: + if blockimporter.importBlockFromData(data, self._core): + resp = 'success' + else: + logger.warn('Error encountered importing uploaded block') + + resp = Response(resp) + return resp @app.route('/public/') def public_handler(): # Public means it is publicly network accessible @@ -198,7 +213,6 @@ class API: resp = Response('\n'.join(self._core.getBlockList())) elif action == 'directMessage': resp = Response(self._core.handle_direct_connection(data)) - #elif action == 'nodeProof': elif action == 'announce': if data != '': diff --git a/onionr/communicator2.py b/onionr/communicator2.py index b4a32649..31d59bf6 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -36,6 +36,8 @@ class OnionrCommunicatorDaemon: # intalize NIST beacon salt and time self.nistSaltTimestamp = 0 self.powSalt = 0 + + self.blockToUpload = '' # loop time.sleep delay in seconds self.delay = 1 @@ -84,7 +86,7 @@ class OnionrCommunicatorDaemon: OnionrCommunicatorTimers(self, self.lookupAdders, 60, requiresPeer=True) # set loop to execute instantly to load up peer pool (replaced old pool init wait) - peerPoolTimer.count = (peerPoolTimer.frequency - 1) + peerPoolTimer.count = (peerPoolTimer.frequency - 1) # Main daemon loop, mainly for calling timers, don't do any complex operations here to avoid locking try: @@ -101,7 +103,7 @@ class OnionrCommunicatorDaemon: logger.info('Goodbye.') self._core._utils.localCommand('shutdown') time.sleep(0.5) - + def lookupKeys(self): '''Lookup new keys''' logger.debug('Looking up new keys...') @@ -111,7 +113,6 @@ class OnionrCommunicatorDaemon: peer = self.pickOnlinePeer() newKeys = self.peerAction(peer, action='kex') self._core._utils.mergeKeys(newKeys) - self.decrementThreadCount('lookupKeys') return @@ -196,7 +197,7 @@ class OnionrCommunicatorDaemon: pass logger.warn('Block hash validation failed for ' + blockHash + ' got ' + tempHash) self.blockQueue.remove(blockHash) # remove from block queue both if success or false - self.currentDownloading.remove(blockHash) + self.currentDownloading.remove(blockHash) self.decrementThreadCount('getBlocks') return @@ -339,10 +340,31 @@ class OnionrCommunicatorDaemon: for i in self.timers: if i.timerFunction.__name__ == 'lookupKeys': i.count = (i.frequency - 1) + elif cmd[0] == 'uploadBlock': + self.blockToUpload = cmd[1] + threading.Thread(target=self.uploadBlock).start() else: logger.info('Recieved daemonQueue command:' + cmd[0]) self.decrementThreadCount('daemonCommands') + def uploadBlock(self): + tiredPeers = [] + if not self._core._utils.validateHash(self.blockToUpload): + logger.warn('Requested to upload invalid block') + return + for i in max(len(self.onlinePeers), 2): + while True: + peer = self.pickOnlinePeer() + if peer + url = 'http://' + peer + '/public/upload/' + data = {'block': block.Block(self.blockToUpload).getRaw()} + if peer.endswith('.onion'): + proxyType = 'tor' + elif peer.endswith('.i2p'): + proxyType = 'i2p' + logger.info("Uploading block") + self._core._utils.doPostRequest(url, data=data, proxyType=proxyType) + def announce(self, peer): '''Announce to peers our address''' announceCount = 0 diff --git a/onionr/core.py b/onionr/core.py index fbe9cc80..2efa0d6c 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -41,10 +41,12 @@ class Core: self.blockDataLocation = 'data/blocks/' self.addressDB = 'data/address.db' self.hsAdder = '' - self.bootstrapFileLocation = 'static-data/bootstrap-nodes.txt' self.bootstrapList = [] self.requirements = onionrvalues.OnionrValues() + self.torPort = torPort + + self.usageFile = 'data/disk-usage.txt' if not os.path.exists('data/'): os.mkdir('data/') @@ -757,6 +759,7 @@ class Core: retData = self.setData(payload) self.addToBlockDB(retData, selfInsert=True, dataSaved=True) self.setBlockType(retData, meta['type']) + self.daemonQueueAdd('uploadBlock', retData) if retData != False: events.event('insertBlock', onionr = None, threaded = False) diff --git a/onionr/onionr.py b/onionr/onionr.py index 10aa54ce..11db4351 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -199,7 +199,7 @@ class Onionr: 'connect': self.addAddress, 'kex': self.doKEX, - 'getpassword': self.getWebPassword + 'getpassword': self.printWebPassword } self.cmdhelp = { @@ -258,6 +258,9 @@ class Onionr: def getWebPassword(self): return config.get('client.hmac') + + def printWebPassword(self): + print(self.getWebPassword()) def getHelp(self): return self.cmdhelp diff --git a/onionr/onionrexceptions.py b/onionr/onionrexceptions.py index c97849c1..d0a6d248 100644 --- a/onionr/onionrexceptions.py +++ b/onionr/onionrexceptions.py @@ -42,6 +42,10 @@ class InvalidHexHash(Exception): '''When a string is not a valid hex string of appropriate length for a hash value''' pass +class InvalidProof(Exception): + '''When a proof is invalid or inadequate''' + pass + # network level exceptions class MissingPort(Exception): pass diff --git a/onionr/onionrutils.py b/onionr/onionrutils.py index 33e3f51d..2b6c6e5a 100644 --- a/onionr/onionrutils.py +++ b/onionr/onionrutils.py @@ -54,21 +54,12 @@ class OnionrUtils: except Exception as error: logger.error('Failed to fetch time bypass token.', error=error) - def sendPM(self, pubkey, message): + def getRoundedEpoch(self, roundS=60): ''' - High level function to encrypt a message to a peer and insert it as a block - ''' - - self._core.insertBlock(message, header='pm', sign=True, encryptType='asym', asymPeer=pubkey) - - return - - def getCurrentHourEpoch(self): - ''' - Returns the current epoch, rounded down to the hour + Returns the epoch, rounded down to given seconds (Default 60) ''' epoch = self.getEpoch() - return epoch - (epoch % 3600) + return epoch - (epoch % roundS) def incrementAddressSuccess(self, address): ''' @@ -134,9 +125,10 @@ class OnionrUtils: if newAdderList != False: for adder in newAdderList.split(','): if not adder in self._core.listAdders(randomOrder = False) and adder.strip() != self.getMyAddress(): - if self._core.addAddress(adder): - logger.info('Added %s to db.' % adder, timestamp = True) - retVal = True + if adder[:4] == '0000': + if self._core.addAddress(adder): + logger.info('Added %s to db.' % adder, timestamp = True) + retVal = True else: pass #logger.debug('%s is either our address or already in our DB' % adder) @@ -210,19 +202,26 @@ class OnionrUtils: ''' meta = {} + metadata = {} + data = blockData try: blockData = blockData.encode() except AttributeError: pass - metadata = json.loads(blockData[:blockData.find(b'\n')].decode()) - data = blockData[blockData.find(b'\n'):].decode() + + try: + metadata = json.loads(blockData[:blockData.find(b'\n')].decode()) + except json.decoder.JSONDecodeError: + pass + else: + data = blockData[blockData.find(b'\n'):].decode() - if not metadata['encryptType'] in ('asym', 'sym'): - try: - meta = json.loads(metadata['meta']) - except KeyError: - pass - meta = metadata['meta'] + if not metadata['encryptType'] in ('asym', 'sym'): + try: + meta = json.loads(metadata['meta']) + except KeyError: + pass + meta = metadata['meta'] return (metadata, meta, data) def checkPort(self, port, host=''): @@ -525,6 +524,30 @@ class OnionrUtils: '''returns epoch''' return math.floor(time.time()) + def doPostRequest(self, url, data={}, port=0, proxyType='tor'): + ''' + Do a POST request through a local tor or i2p instance + ''' + if proxyType == 'tor': + if port == 0: + port = self._core.torPort + proxies = {'http': 'socks5://127.0.0.1:' + str(port), 'https': 'socks5://127.0.0.1:' + str(port)} + elif proxyType == 'i2p': + proxies = {'http': 'http://127.0.0.1:4444'} + else: + return + headers = {'user-agent': 'PyOnionr'} + try: + proxies = {'http': 'socks5h://127.0.0.1:' + str(port), 'https': 'socks5h://127.0.0.1:' + str(port)} + r = requests.post(url, data=data, headers=headers, proxies=proxies, allow_redirects=False, timeout=(15, 30)) + retData = r.text + except KeyboardInterrupt: + raise KeyboardInterrupt + except requests.exceptions.RequestException as e: + logger.debug('Error: %s' % str(e)) + retData = False + return retData + def doGetRequest(self, url, port=0, proxyType='tor'): ''' Do a get request through a local tor or i2p instance @@ -549,7 +572,7 @@ class OnionrUtils: retData = False return retData - def getNistBeaconSalt(self, torPort=0): + def getNistBeaconSalt(self, torPort=0, rounding=3600): ''' Get the token for the current hour from the NIST randomness beacon ''' @@ -559,7 +582,7 @@ class OnionrUtils: except IndexError: raise onionrexceptions.MissingPort('Missing Tor socks port') retData = '' - curTime = self._core._utils.getCurrentHourEpoch + curTime = self.getRoundedEpoch(rounding) self.nistSaltTimestamp = curTime data = self.doGetRequest('https://beacon.nist.gov/rest/record/' + str(curTime), port=torPort) dataXML = minidom.parseString(data, forbid_dtd=True, forbid_entities=True, forbid_external=True) diff --git a/onionr/static-data/default_config.json b/onionr/static-data/default_config.json index 9188aa66..db86bbe5 100644 --- a/onionr/static-data/default_config.json +++ b/onionr/static-data/default_config.json @@ -33,7 +33,7 @@ }, "allocations":{ - "disk": 1000000000, + "disk": 9000000000, "netTotal": 1000000000, "blockCache" : 5000000, "blockCacheTotal" : 50000000 From 0beffab96e0c1e46922981ce8c418d61ff4dba98 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 23 Jul 2018 02:45:48 -0500 Subject: [PATCH 056/109] + added blockimporter.py * removed outdated direct connection handler --- onionr/blockimporter.py | 40 ++++++++++++++++++++++++++++++++++++++++ onionr/core.py | 19 ------------------- 2 files changed, 40 insertions(+), 19 deletions(-) create mode 100644 onionr/blockimporter.py diff --git a/onionr/blockimporter.py b/onionr/blockimporter.py new file mode 100644 index 00000000..a2695093 --- /dev/null +++ b/onionr/blockimporter.py @@ -0,0 +1,40 @@ +''' + Onionr - P2P Microblogging Platform & Social network + + Import block data and save it +''' +''' + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +''' +import core, onionrexceptions, logger +def importBlockFromData(content, coreInst): + retData = False + if not isinstance(coreInst, core.Core): + raise Exception("coreInst must be an Onionr core instance") + + try: + content = content.encode() + except AttributeError: + pass + + metas = coreInst._utils.getBlockMetadataFromData(content) # returns tuple(metadata, meta), meta is also in metadata + metadata = metas[0] + if coreInst._utils.validateMetadata(metadata): # check if metadata is valid + if coreInst._crypto.verifyPow(content): # check if POW is enough/correct + logger.info('Block passed proof, saving.') + blockHash = coreInst.setData(content) + blockHash = coreInst.addToBlockDB(blockHash, dataSaved=True) + coreInst._utils.processBlockMetadata(blockHash) # caches block metadata values to block database + retData = True + return retData \ No newline at end of file diff --git a/onionr/core.py b/onionr/core.py index 2efa0d6c..b8b33c73 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -580,25 +580,6 @@ class Core: conn.close() return - def handle_direct_connection(self, data): - ''' - Handles direct messages - ''' - try: - data = json.loads(data) - - # TODO: Determine the sender, verify, etc - if ('callback' in data) and (data['callback'] is True): - # then this is a response to the message we sent earlier - self.daemonQueueAdd('checkCallbacks', json.dumps(data)) - else: - # then we should handle it and respond accordingly - self.daemonQueueAdd('incomingDirectConnection', json.dumps(data)) - except Exception as e: - logger.warn('Failed to handle incoming direct message: %s' % str(e)) - - return - def getBlockList(self, unsaved = False): # TODO: Use unsaved?? ''' Get list of our blocks From ca122dc1ba0e6b421cedefd2d48d5180fd5482f5 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 23 Jul 2018 15:04:36 -0500 Subject: [PATCH 057/109] upload to multiple peers --- onionr/communicator2.py | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index 31d59bf6..a4c3e023 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -348,14 +348,15 @@ class OnionrCommunicatorDaemon: self.decrementThreadCount('daemonCommands') def uploadBlock(self): - tiredPeers = [] + triedPeers = [] if not self._core._utils.validateHash(self.blockToUpload): logger.warn('Requested to upload invalid block') return for i in max(len(self.onlinePeers), 2): - while True: - peer = self.pickOnlinePeer() - if peer + peer = self.pickOnlinePeer() + if peer in triedPeers: + continue + triedPeers.append(peer) url = 'http://' + peer + '/public/upload/' data = {'block': block.Block(self.blockToUpload).getRaw()} if peer.endswith('.onion'): From 5f1a02e42d73227a63a6b7c1f0d592533986e246 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Mon, 23 Jul 2018 15:23:32 -0500 Subject: [PATCH 058/109] upload to multiple peers --- onionr/communicator2.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/onionr/communicator2.py b/onionr/communicator2.py index a4c3e023..ba24991b 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -352,7 +352,7 @@ class OnionrCommunicatorDaemon: if not self._core._utils.validateHash(self.blockToUpload): logger.warn('Requested to upload invalid block') return - for i in max(len(self.onlinePeers), 2): + for i in range(max(len(self.onlinePeers), 2)): peer = self.pickOnlinePeer() if peer in triedPeers: continue From afdee2a7a5bea6018805561a41db80bbe0ff1892 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Thu, 26 Jul 2018 22:07:50 -0500 Subject: [PATCH 059/109] work on new peer profiling system --- docs/api.md | 34 +-------------- docs/onionr-draft.md | 57 -------------------------- onionr/communicator2.py | 16 +++++++- onionr/core.py | 7 ++-- onionr/onionrpeers.py | 57 +++++++++++++++++++++++++- onionr/static-data/default_config.json | 3 ++ 6 files changed, 77 insertions(+), 97 deletions(-) delete mode 100644 docs/onionr-draft.md diff --git a/docs/api.md b/docs/api.md index 7f9128a5..52a55368 100644 --- a/docs/api.md +++ b/docs/api.md @@ -1,34 +1,2 @@ -BLOCK HEADERS (simple ID system to identify block type) ------------------------------------------------ --crypt- (encrypted block) --bin- (binary file) --txt- (plaintext) - HTTP API ------------------------------------------------- -/client/ (Private info, not publicly accessible) - -- hello - - hello world -- shutdown - - exit onionr -- stats - - show node stats - -/public/ - -- firstConnect - - initialize with peer -- ping - - pong -- setHMAC - - set a created symmetric key -- getDBHash - - get the hash of the current hash database state -- getPGP - - export node's PGP public key -- getData - - get a data block -- getBlockHashes - - get a list of the node's hashes -------------------------------------------------- +TODO diff --git a/docs/onionr-draft.md b/docs/onionr-draft.md deleted file mode 100644 index acce39e7..00000000 --- a/docs/onionr-draft.md +++ /dev/null @@ -1,57 +0,0 @@ -# Onionr Protocol Spec v2 - -A P2P platform for Tor & I2P - -# Overview - -Onionr is an encrypted microblogging & mailing system designed in the spirit of Twitter. -There are no central servers and all traffic is peer to peer by default (routed via Tor or I2P). -User IDs are simply Tor onion service/I2P host id + Ed25519 key fingerprint. -Private blocks are only able to be read by the intended peer. -All traffic is over Tor/I2P, connecting only to Tor onion and I2P hidden services. - -## Goals: - • Selective sharing of information - • Secure & semi-anonymous direct messaging - • Forward secrecy - • Defense in depth - • Data should be secure for years to come - • Decentralization - * Avoid browser-based exploits that plague similar software - * Avoid timing attacks & unexpected metadata leaks - -## Protocol - -Onionr nodes use HTTP (over Tor/I2P) to exchange keys, metadata, and blocks. Blocks are identified by their sha3_256 hash. Nodes sync a table of blocks hashes and attempt to download blocks they do not yet have from random peers. - -Blocks may be encrypted using Curve25519 or Salsa20. - -Blocks have IDs in the following format: - --Optional hash of public key of publisher (base64)-optional signature (non-optional if publisher is specified) (Base64)-block type-block hash(sha3-256) - -pubkeyHash-signature-type-hash - -## Connections - -When a node first comes online, it attempts to bootstrap using a default list provided by a client. -When two peers connect, they exchange Ed25519 keys (if applicable) then Salsa20 keys. - -Salsa20 keys are regenerated either every X many communications with a peer or every X minutes. - -Every 100kb or every 2 hours is a recommended default. - -All valid requests with HMAC should be recorded until used HMAC's expiry to prevent replay attacks. -Peer Types - * Friends: - * Encrypted ‘friends only’ posts to one another - * Usually less strict rate & storage limits - * Strangers: - * Used for storage of encrypted or public information - * Can only read public posts - * Usually stricter rate & storage limits - -## Spam mitigation - -To send or receive data, a node can optionally request that the other node generate a hash that when in hexadecimal representation contains a random string at a random location in the string. Clients will configure what difficulty to request, and what difficulty is acceptable for themselves to perform. Difficulty should correlate with recent network & disk usage and data size. Friends can be configured to have less strict (to non existent) limits, separately from strangers. (proof of work). -Rate limits can be strict, as Onionr is not intended to be an instant messaging application. \ No newline at end of file diff --git a/onionr/communicator2.py b/onionr/communicator2.py index ba24991b..b3734cbc 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -20,7 +20,7 @@ along with this program. If not, see . ''' import sys, os, core, config, json, onionrblockapi as block, requests, time, logger, threading, onionrplugins as plugins, base64, onionr -import onionrexceptions +import onionrexceptions, onionrpeers from defusedxml import minidom class OnionrCommunicatorDaemon: @@ -48,6 +48,7 @@ class OnionrCommunicatorDaemon: # lists of connected peers and peers we know we can't reach currently self.onlinePeers = [] self.offlinePeers = [] + self.peerProfiles = [] # list of peer's profiles (onionrpeers.PeerProfile instances) # amount of threads running by name, used to prevent too many self.threadCounts = {} @@ -262,6 +263,7 @@ class OnionrCommunicatorDaemon: '''Adds a new random online peer to self.onlinePeers''' retData = False tried = self.offlinePeers + peerScores = {} if peer != '': if self._core._utils.validateID(peer): peerList = [peer] @@ -274,6 +276,14 @@ class OnionrCommunicatorDaemon: # Avoid duplicating bootstrap addresses in peerList self.addBootstrapListToPeerList(peerList) + for address in peerList: + # Load peer's profiles into a list + profile = onionrpeers.PeerProfiles(address, self._core) + peerScores[address] = profile.score + + # Sort peers by their score, greatest to least + peerList = sorted(peerScores, key=peerScores.get, reverse=True) + for address in peerList: if len(address) == 0 or address in tried or address in self.onlinePeers: continue @@ -299,7 +309,7 @@ class OnionrCommunicatorDaemon: logger.info(i) def peerAction(self, peer, action, data=''): - '''Perform a get request to a peer''' + '''Perform a get request to a peer''' if len(peer) == 0: return False logger.info('Performing ' + action + ' with ' + peer + ' on port ' + str(self.proxyPort)) @@ -348,6 +358,8 @@ class OnionrCommunicatorDaemon: self.decrementThreadCount('daemonCommands') def uploadBlock(self): + '''Upload our block to a few peers''' + # when inserting a block, we try to upload it to a few peers to add some deniability triedPeers = [] if not self._core._utils.validateHash(self.blockToUpload): logger.warn('Requested to upload invalid block') diff --git a/onionr/core.py b/onionr/core.py index b8b33c73..e147dc72 100644 --- a/onionr/core.py +++ b/onionr/core.py @@ -575,9 +575,10 @@ class Core: # TODO: validate key on whitelist if key not in ('address', 'type', 'knownPeer', 'speed', 'success', 'DBHash', 'failure', 'lastConnect'): raise Exception("Got invalid database key when setting address info") - c.execute('UPDATE adders SET ' + key + ' = ? WHERE address=?', command) - conn.commit() - conn.close() + else: + c.execute('UPDATE adders SET ' + key + ' = ? WHERE address=?', command) + conn.commit() + conn.close() return def getBlockList(self, unsaved = False): # TODO: Use unsaved?? diff --git a/onionr/onionrpeers.py b/onionr/onionrpeers.py index b6ed72ec..b83fa9bc 100644 --- a/onionr/onionrpeers.py +++ b/onionr/onionrpeers.py @@ -1,7 +1,7 @@ ''' Onionr - P2P Microblogging Platform & Social network. - This file contains both the OnionrCommunicate class for communcating with peers + This file contains both the PeerProfiles class for network profiling of Onionr nodes ''' ''' This program is free software: you can redistribute it and/or modify @@ -16,4 +16,57 @@ You should have received a copy of the GNU General Public License along with this program. If not, see . -''' \ No newline at end of file +''' +import core +class PeerProfiles: + ''' + PeerProfiles + ''' + def __init__(self, address, coreInst): + self.address = address # node address + self.score = None + self.friendSigCount = 0 + self.success = 0 + self.failure = 0 + + if not isinstance(coreInst, core.Core): + raise TypeError("coreInst must be a type of core.Core") + self.coreInst = coreInst + assert isinstance(self.coreInst, core.Core) + + self.loadScore() + return + + def loadScore(self): + '''Load the node's score from the database''' + try: + self.success = int(self.coreInst.getAddressInfo('success')) + except TypeError: + self.success = 0 + try: + self.failure = int(self.coreInst.getAddressInfo('failure')) + except TypeError: + self.failure = 0 + self.score = self.success - self.failure + + def saveScore(self): + '''Save the node's score to the database''' + self.coreInst.setAddressInfo(self.address, 'success', self.success) + self.coreInst.setAddressInfo(self.address, 'failure', self.failure) + return + +def getScoreSortedPeerList(coreInst): + if not type(coreInst is core.Core): + raise TypeError('coreInst must be instance of core.Core') + + peerList = coreInst.listAdders() + peerScores = {} + + for address in peerList: + # Load peer's profiles into a list + profile = PeerProfiles(address, coreInst) + peerScores[address] = profile.score + + # Sort peers by their score, greatest to least + peerList = sorted(peerScores, key=peerScores.get, reverse=True) + return peerList \ No newline at end of file diff --git a/onionr/static-data/default_config.json b/onionr/static-data/default_config.json index db86bbe5..3a08f7db 100644 --- a/onionr/static-data/default_config.json +++ b/onionr/static-data/default_config.json @@ -37,5 +37,8 @@ "netTotal": 1000000000, "blockCache" : 5000000, "blockCacheTotal" : 50000000 + }, + "peers":{ + "minimumScore": 5 } } From d39208d64838701ea5302cfb2ac8d0bc8e58409f Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Fri, 27 Jul 2018 00:48:22 -0500 Subject: [PATCH 060/109] added static dir and serving for web ui --- onionr/api.py | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/onionr/api.py b/onionr/api.py index d6540b62..43e7cabc 100755 --- a/onionr/api.py +++ b/onionr/api.py @@ -18,7 +18,7 @@ along with this program. If not, see . ''' import flask -from flask import request, Response, abort +from flask import request, Response, abort, send_from_directory from multiprocessing import Process from gevent.wsgi import WSGIServer import sys, random, threading, hmac, hashlib, base64, time, math, os, logger, config @@ -113,6 +113,21 @@ class API: return resp + @app.route('/client/ui/') + def webUI(path): + startTime = math.floor(time.time()) + if request.args.get('timingToken') is None: + timingToken = '' + else: + timingToken = request.args.get('timingToken') + self.validateHost('private') + endTime = math.floor(time.time()) + elapsed = endTime - startTime + if not hmac.compare_digest(timingToken, self.timeBypassToken): + if elapsed < self._privateDelayTime: + time.sleep(self._privateDelayTime - elapsed) + return send_from_directory('static-data/ui/', path) + @app.route('/client/') def private_handler(): if request.args.get('timingToken') is None: From d90be83776f016c9ed2f80b5e9c6354d03f31dc9 Mon Sep 17 00:00:00 2001 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+ <h1>Onionr</h1> +

+

Anonymous, Decentralized, Distributed Network

+ +# Introduction + +The most important thing in the modern world is information. The ability to communicate freely with others. The internet has provided humanity with the ability to spread information globally, but there are many people who try (and sometimes succeed) to stifle the flow of information. + +Internet censorship comes in many forms, state censorship, corporate consoldiation of media, threats of violence, network exploitation (e.g. denial of service attacks). + +To prevent censorship or loss of information, these measures must be in place: + +* Resistence to censorship of underlying infrastructure or hosts + +* Inability to violently coerce human(s) behind the information (ex. law enforcement or personal threats "doxxing") + + * To reduce metadata to a minimum, a system should anonymize its users by default + +* Economic availability. A system should not rely on a single device to be constantly online, and should not be overtly expensive to use. The majority of people in the world own cell phones, but comparatively few own personal computers, particuarly in developing countries. + + +# Issues With Existing Software + +There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issues. \ No newline at end of file diff --git a/onionr/static-data/ui/readme.txt b/onionr/static-data/ui/readme.txt new file mode 100644 index 00000000..40dea268 --- /dev/null +++ b/onionr/static-data/ui/readme.txt @@ -0,0 +1 @@ +Static files for Onionr's web ui, change at your own risk. From 942d3e8cab7c32a7305a66479da5208c61131d2e Mon Sep 17 00:00:00 2001 From: Kevin Date: Sat, 28 Jul 2018 00:53:46 -0500 Subject: [PATCH 062/109] more work on whitepaper --- docs/whitepaper.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/docs/whitepaper.md b/docs/whitepaper.md index 7c05d95b..25c5c3fc 100644 --- a/docs/whitepaper.md +++ b/docs/whitepaper.md @@ -22,4 +22,8 @@ To prevent censorship or loss of information, these measures must be in place: # Issues With Existing Software -There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issues. \ No newline at end of file +There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issues. + +## Tor/I2P + +Tor and I2P are both great "onion routers" that protect privacy, however these are mainly transport projects. Tor and I2P do not provide decentralization of data on their own, as they only transport data and provide a rendevous. "Hidden services", being hosted on central servers, often do not last long, as they are reliant on only 1 machine being online, which also increases an attacker's ability to unmask them. \ No newline at end of file From 18d075a018f49f80414b37514b96430714d79653 Mon Sep 17 00:00:00 2001 From: Kevin Froman Date: Sun, 29 Jul 2018 02:34:04 -0500 Subject: [PATCH 063/109] more work on whitepaper --- docs/whitepaper.md | 52 +++++++++++++++++++++++++++++++++------------- 1 file changed, 38 insertions(+), 14 deletions(-) diff --git a/docs/whitepaper.md b/docs/whitepaper.md index 25c5c3fc..07566004 100644 --- a/docs/whitepaper.md +++ b/docs/whitepaper.md @@ -1,5 +1,5 @@

- <h1>Onionr</h1> + <h1>Onionr</h1>

Anonymous, Decentralized, Distributed Network

@@ -7,23 +7,47 @@ The most important thing in the modern world is information. The ability to communicate freely with others. The internet has provided humanity with the ability to spread information globally, but there are many people who try (and sometimes succeed) to stifle the flow of information. -Internet censorship comes in many forms, state censorship, corporate consoldiation of media, threats of violence, network exploitation (e.g. denial of service attacks). +Internet censorship comes in many forms, state censorship, corporate consolidation of media, threats of violence, network exploitation (e.g. denial of service attacks). To prevent censorship or loss of information, these measures must be in place: -* Resistence to censorship of underlying infrastructure or hosts +* Resistance to censorship of underlying infrastructure or of network hosts -* Inability to violently coerce human(s) behind the information (ex. law enforcement or personal threats "doxxing") - - * To reduce metadata to a minimum, a system should anonymize its users by default +* Anonymization of users by default + * The Inability to violently coerce human users (personal threats/"doxxing", or totalitarian regime censorship) -* Economic availability. A system should not rely on a single device to be constantly online, and should not be overtly expensive to use. The majority of people in the world own cell phones, but comparatively few own personal computers, particuarly in developing countries. +* Economic availability. A system should not rely on a single device to be constantly online, and should not be overtly expensive to use. The majority of people in the world own cell phones, but comparatively few own personal computers, particularly in developing countries. + +There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issue. Some of the existing networks have also not worked well in practice, or are more complicated than they need to be. + +# Onionr Design Goals + +When designing Onionr we had these goals in mind: + +* Anonymous Blocks + + * Difficult to determine block creator or users regardless of transport used +* Default Anonymous Transport Layer + * Tor and I2P +* Transport agnosticism +* Default global sync, but can configure what blocks to seed +* Spam resistance +* Encrypted blocks + +# Onionr Design + +(See the spec for specific details) + +## General Overview + +At its core, Onionr is merely a description for storing data in self-verifying packages ("blocks"). These blocks can be encrypted to a user (or self), encrypted symmetrically, or not at all. Blocks can be signed by their creator, but regardless, they are self-verifying due to being identified by a sha3-256 hash value; once a block is created, it cannot be modified. + +Onionr exchanges a list of blocks between all nodes. By default, all nodes download and share all other blocks, however this is configurable. + +## Blocks + +Onionr blocks are very simple. They are structured in two main parts: a metadata section and a data section, with a line feed delimiting where metadata ends and data begins. Metadata defines what kind of data is in a block, signature data, encryption settings, and other arbitrary information. + +For encryption, Onionr uses ephemeral Curve25519 keys for key exchange and XSalsa20-Poly1305 as a symmetric cipher, or optionally using only XSalsa20-Poly1305. -# Issues With Existing Software - -There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issues. - -## Tor/I2P - -Tor and I2P are both great "onion routers" that protect privacy, however these are mainly transport projects. Tor and I2P do not provide decentralization of data on their own, as they only transport data and provide a rendevous. "Hidden services", being hosted on central servers, often do not last long, as they are reliant on only 1 machine being online, which also increases an attacker's ability to unmask them. \ No newline at end of file From 695cd7503b40dda7956e10d88a990c28305c52e1 Mon Sep 17 00:00:00 2001 From: Arinerron Date: Sun, 29 Jul 2018 16:27:03 -0700 Subject: [PATCH 064/109] Fix spelling issues --- docs/whitepaper.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/whitepaper.md b/docs/whitepaper.md index 07566004..adb0ba1a 100644 --- a/docs/whitepaper.md +++ b/docs/whitepaper.md @@ -16,9 +16,9 @@ To prevent censorship or loss of information, these measures must be in place: * Anonymization of users by default * The Inability to violently coerce human users (personal threats/"doxxing", or totalitarian regime censorship) -* Economic availability. A system should not rely on a single device to be constantly online, and should not be overtly expensive to use. The majority of people in the world own cell phones, but comparatively few own personal computers, particularly in developing countries. +* Economic availability. A system should not rely on a single device to be constantly online, and should not be overly expensive to use. The majority of people in the world own cell phones, but comparatively few own personal computers, particularly in developing countries. -There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issue. Some of the existing networks have also not worked well in practice, or are more complicated than they need to be. +There are many great projects that tackle decentralization and privacy issues, but there are none which tackle all of the above issues. Some of the existing networks have also not worked well in practice, or are more complicated than they need to be. # Onionr Design Goals From 215fbcba6872cefe7923f0a7a508b2a9125022cb Mon Sep 17 00:00:00 2001 From: Arinerron Date: Sun, 29 Jul 2018 17:37:12 -0700 Subject: [PATCH 065/109] Add web api callbacks --- onionr/api.py | 71 +++++++++++++++++++ onionr/communicator2.py | 4 +- onionr/onionr.py | 6 +- onionr/onionrblockapi.py | 19 +++-- onionr/onionrpluginapi.py | 20 ++++++ .../static-data/ui/{readme.txt => README.md} | 0 6 files changed, 107 insertions(+), 13 deletions(-) rename onionr/static-data/ui/{readme.txt => README.md} (100%) diff --git a/onionr/api.py b/onionr/api.py index 43e7cabc..256f55f9 100755 --- a/onionr/api.py +++ b/onionr/api.py @@ -30,6 +30,9 @@ class API: ''' Main HTTP API (Flask) ''' + + callbacks = {'public' : {}, 'private' : {}, 'ui' : {}} + def validateToken(self, token): ''' Validate that the client token matches the given token @@ -164,6 +167,44 @@ class API: self.mimeType = 'text/html' response = siteData.split(b'-', 2)[-1] resp = Response(response) + elif action == "insertBlock": + response = {'success' : False, 'reason' : 'An unknown error occurred'} + + try: + decoded = json.loads(data) + + block = Block() + + sign = False + + for key in decoded: + val = decoded[key] + + key = key.lower() + + if key == 'type': + block.setType(val) + elif key in ['body', 'content']: + block.setContent(val) + elif key == 'parent': + block.setParent(val) + elif key == 'sign': + sign = (str(val).lower() == 'true') + + hash = block.save(sign = sign) + + if not hash is False: + response['success'] = true + response['hash'] = hash + response['reason'] = 'Successfully wrote block to file' + else: + response['reason'] = 'Faield to save the block' + except Exception as e: + logger.debug('insertBlock api request failed', error = e) + + resp = Response(json.dumps(response)) + elif action in callbacks['private']: + resp = Response(str(getCallback(action, scope = 'private')(request))) else: resp = Response('(O_o) Dude what? (invalid command)') endTime = math.floor(time.time()) @@ -258,6 +299,8 @@ class API: peers = self._core.listPeers(getPow=True) response = ','.join(peers) resp = Response(response) + elif action in callbacks['public']: + resp = Response(str(getCallback(action, scope = 'public')(request))) else: resp = Response("") @@ -328,3 +371,31 @@ class API: # we exit rather than abort to avoid fingerprinting logger.debug('Avoiding fingerprinting, exiting...') sys.exit(1) + + def setCallback(action, callback, scope = 'public'): + if not scope in callbacks: + return False + + callbacks[scope][action] = callback + + return True + + def removeCallback(action, scope = 'public'): + if (not scope in callbacks) or (not action in callbacks[scope]): + return False + + del callbacks[scope][action] + + return True + + def getCallback(action, scope = 'public'): + if (not scope in callbacks) or (not action in callbacks[scope]): + return None + + return callbacks[scope][action] + + def getCallbacks(scope = None): + if (not scope is None) and (scope in callbacks): + return callbacks[scope] + + return callbacks diff --git a/onionr/communicator2.py b/onionr/communicator2.py index b3734cbc..b420fcba 100755 --- a/onionr/communicator2.py +++ b/onionr/communicator2.py @@ -36,7 +36,7 @@ class OnionrCommunicatorDaemon: # intalize NIST beacon salt and time self.nistSaltTimestamp = 0 self.powSalt = 0 - + self.blockToUpload = '' # loop time.sleep delay in seconds @@ -309,7 +309,7 @@ class OnionrCommunicatorDaemon: logger.info(i) def peerAction(self, peer, action, data=''): - '''Perform a get request to a peer''' + '''Perform a get request to a peer''' if len(peer) == 0: return False logger.info('Performing ' + action + ' with ' + peer + ' on port ' + str(self.proxyPort)) diff --git a/onionr/onionr.py b/onionr/onionr.py index 11db4351..ec3ec468 100755 --- a/onionr/onionr.py +++ b/onionr/onionr.py @@ -91,8 +91,6 @@ class Onionr: self.onionrCore = core.Core() self.onionrUtils = OnionrUtils(self.onionrCore) - self.userOS = platform.system() - # Handle commands self.debug = False # Whole application debugging @@ -258,7 +256,7 @@ class Onionr: def getWebPassword(self): return config.get('client.hmac') - + def printWebPassword(self): print(self.getWebPassword()) @@ -542,7 +540,7 @@ class Onionr: subprocess.Popen([communicatorDaemon, "run", str(net.socksPort)]) logger.debug('Started communicator') events.event('daemon_start', onionr = self) - api.API(self.debug) + self.api = api.API(self.debug) return diff --git a/onionr/onionrblockapi.py b/onionr/onionrblockapi.py index 695d41ab..a49210d3 100644 --- a/onionr/onionrblockapi.py +++ b/onionr/onionrblockapi.py @@ -38,7 +38,6 @@ class Block: self.btype = type self.bcontent = content - # initialize variables self.valid = True self.raw = None @@ -71,8 +70,10 @@ class Block: # logic - def decrypt(self, anonymous=True, encodedData=True): - '''Decrypt a block, loading decrypted data into their vars''' + def decrypt(self, anonymous = True, encodedData = True): + ''' + Decrypt a block, loading decrypted data into their vars + ''' if self.decrypted: return True retData = False @@ -100,9 +101,11 @@ class Block: else: logger.warn('symmetric decryption is not yet supported by this API') return retData - + def verifySig(self): - '''Verify if a block's signature is signed by its claimed signer''' + ''' + Verify if a block's signature is signed by its claimed signer + ''' core = self.getCore() if core._crypto.edVerify(data=self.signedData, key=self.signer, sig=self.signature, encodedData=True): @@ -227,12 +230,14 @@ class Block: else: self.hash = self.getCore().insertBlock(self.getContent(), header = self.getType(), sign = sign) self.update() + return self.getHash() else: logger.warn('Not writing block; it is invalid.') except Exception as e: logger.error('Failed to save block.', error = e, timestamp = False) - return False + + return False # getters @@ -533,7 +538,7 @@ class Block: if relevant: relevant_blocks.append(block) - + if bool(reverse): relevant_blocks.reverse() diff --git a/onionr/onionrpluginapi.py b/onionr/onionrpluginapi.py index bfaf73e8..0120dad7 100644 --- a/onionr/onionrpluginapi.py +++ b/onionr/onionrpluginapi.py @@ -130,6 +130,22 @@ class CommandAPI: def get_commands(self): return self.pluginapi.get_onionr().getCommands() +class WebAPI: + def __init__(self, pluginapi): + self.pluginapi = pluginapi + + def register_callback(self, action, callback, scope = 'public'): + return self.pluginapi.get_onionr().api.setCallback(action, callback, scope = scope) + + def unregister_callback(self, action, scope = 'public'): + return self.pluginapi.get_onionr().api.removeCallback(action, scope = scope) + + def get_callback(self, action, scope = 'public'): + return self.pluginapi.get_onionr().api.getCallback(action, scope= scope) + + def get_callbacks(self, scope = None): + return self.pluginapi.get_onionr().api.getCallbacks(scope = scope) + class pluginapi: def __init__(self, onionr, data): self.onionr = onionr @@ -142,6 +158,7 @@ class pluginapi: self.daemon = DaemonAPI(self) self.plugins = PluginAPI(self) self.commands = CommandAPI(self) + self.web = WebAPI(self) def get_onionr(self): return self.onionr @@ -167,5 +184,8 @@ class pluginapi: def get_commandapi(self): return self.commands + def get_webapi(self): + return self.web + def is_development_mode(self): return self.get_onionr()._developmentMode diff --git a/onionr/static-data/ui/readme.txt b/onionr/static-data/ui/README.md similarity index 100% rename from onionr/static-data/ui/readme.txt rename to onionr/static-data/ui/README.md From 88df88204c982caf7b011d240ee65b1430a0a9bb Mon Sep 17 00:00:00 2001 From: Arinerron Date: Sun, 29 Jul 2018 17:43:28 -0700 Subject: [PATCH 066/109] Add files --- Makefile | 1 + onionr/api.py | 2 +- onionr/static-data/ui/common/footer.html | 4 + onionr/static-data/ui/common/header.html | 30 ++++ .../ui/common/onionr-timeline-post.html | 31 ++++ onionr/static-data/ui/compile.py | 123 +++++++++++++ onionr/static-data/ui/config.json | 4 + onionr/static-data/ui/dist/css/main.css | 74 ++++++++ .../static-data/ui/dist/css/themes/dark.css | 32 ++++ onionr/static-data/ui/dist/img/default.png | Bin 0 -> 6758 bytes onionr/static-data/ui/dist/index.html | 77 ++++++++ onionr/static-data/ui/dist/js/main.js | 170 ++++++++++++++++++ onionr/static-data/ui/dist/js/timeline.js | 20 +++ onionr/static-data/ui/lang.json | 31 ++++ onionr/static-data/ui/src/css/main.css | 74 ++++++++ onionr/static-data/ui/src/css/themes/dark.css | 32 ++++ onionr/static-data/ui/src/img/default.png | Bin 0 -> 6758 bytes onionr/static-data/ui/src/index.html | 43 +++++ onionr/static-data/ui/src/js/main.js | 167 +++++++++++++++++ onionr/static-data/ui/src/js/timeline.js | 20 +++ 20 files changed, 934 insertions(+), 1 deletion(-) create mode 100644 onionr/static-data/ui/common/footer.html create mode 100644 onionr/static-data/ui/common/header.html create mode 100644 onionr/static-data/ui/common/onionr-timeline-post.html create mode 100755 onionr/static-data/ui/compile.py create mode 100644 onionr/static-data/ui/config.json create mode 100644 onionr/static-data/ui/dist/css/main.css create mode 100644 onionr/static-data/ui/dist/css/themes/dark.css create mode 100644 onionr/static-data/ui/dist/img/default.png create mode 100644 onionr/static-data/ui/dist/index.html create mode 100644 onionr/static-data/ui/dist/js/main.js create mode 100644 onionr/static-data/ui/dist/js/timeline.js create mode 100644 onionr/static-data/ui/lang.json create mode 100644 onionr/static-data/ui/src/css/main.css create mode 100644 onionr/static-data/ui/src/css/themes/dark.css create mode 100644 onionr/static-data/ui/src/img/default.png create mode 100644 onionr/static-data/ui/src/index.html create mode 100644 onionr/static-data/ui/src/js/main.js create mode 100644 onionr/static-data/ui/src/js/timeline.js diff --git a/Makefile b/Makefile index 472ffc2d..c51fc72b 100644 --- a/Makefile +++ b/Makefile @@ -2,6 +2,7 @@ setup: sudo pip3 install -r requirements.txt + -@cd onionr/static-data/ui/; ./compile.py install: sudo rm -rf /usr/share/onionr/ diff --git a/onionr/api.py b/onionr/api.py index 256f55f9..705a4781 100755 --- a/onionr/api.py +++ b/onionr/api.py @@ -129,7 +129,7 @@ class API: if not hmac.compare_digest(timingToken, self.timeBypassToken): if elapsed < self._privateDelayTime: time.sleep(self._privateDelayTime - elapsed) - return send_from_directory('static-data/ui/', path) + return send_from_directory('static-data/ui/dist/', path) @app.route('/client/') def private_handler(): diff --git a/onionr/static-data/ui/common/footer.html b/onionr/static-data/ui/common/footer.html new file mode 100644 index 00000000..6b5cfb06 --- /dev/null +++ b/onionr/static-data/ui/common/footer.html @@ -0,0 +1,4 @@ + + + + diff --git a/onionr/static-data/ui/common/header.html b/onionr/static-data/ui/common/header.html new file mode 100644 index 00000000..2a2b4f56 --- /dev/null +++ b/onionr/static-data/ui/common/header.html @@ -0,0 +1,30 @@ +<$= LANG.ONIONR_TITLE $> + + + + + + + + + + diff --git a/onionr/static-data/ui/common/onionr-timeline-post.html b/onionr/static-data/ui/common/onionr-timeline-post.html new file mode 100644 index 00000000..ceff5c65 --- /dev/null +++ b/onionr/static-data/ui/common/onionr-timeline-post.html @@ -0,0 +1,31 @@ + +
+
+
+
+ +
+
+
+
+ $user-name + $user-id-truncated +
+
+
$date-relative
+
+
+ +
+ $content +
+ +
+ like + comment +
+
+
+
+
+ diff --git a/onionr/static-data/ui/compile.py b/onionr/static-data/ui/compile.py new file mode 100755 index 00000000..c93e4aa7 --- /dev/null +++ b/onionr/static-data/ui/compile.py @@ -0,0 +1,123 @@ +#!/usr/bin/python3 + +import shutil, os, re, json, traceback + +# get user's config +settings = {} +with open('config.json', 'r') as file: + settings = json.loads(file.read()) + +# "hardcoded" config, not for user to mess with +HEADER_FILE = 'common/header.html' +FOOTER_FILE = 'common/footer.html' +SRC_DIR = 'src/' +DST_DIR = 'dist/' +HEADER_STRING = '
' +FOOTER_STRING = '