from base64 import b64decode from collections import OrderedDict import pytest from nacl.signing import SigningKey, VerifyKey from ssb.feed import LocalMessage, LocalFeed, Feed, Message, NoPrivateKeyException @pytest.fixture() def local_feed(): secret = b64decode('Mz2qkNOP2K6upnqibWrR+z8pVUI1ReA1MLc7QMtF2qQ=') return LocalFeed(SigningKey(secret)) @pytest.fixture() def remote_feed(): public = b64decode('I/4cyN/jPBbDsikbHzAEvmaYlaJK33lW3UhWjNXjyrU=') return Feed(VerifyKey(public)) def test_local_feed(): secret = b64decode('Mz2qkNOP2K6upnqibWrR+z8pVUI1ReA1MLc7QMtF2qQ=') feed = LocalFeed(SigningKey(secret)) assert bytes(feed.private_key) == secret assert bytes(feed.public_key) == b64decode('I/4cyN/jPBbDsikbHzAEvmaYlaJK33lW3UhWjNXjyrU=') assert feed.id == '@I/4cyN/jPBbDsikbHzAEvmaYlaJK33lW3UhWjNXjyrU=.ed25519' def test_remote_feed(): public = b64decode('I/4cyN/jPBbDsikbHzAEvmaYlaJK33lW3UhWjNXjyrU=') feed = Feed(VerifyKey(public)) assert bytes(feed.public_key) == public assert feed.id == '@I/4cyN/jPBbDsikbHzAEvmaYlaJK33lW3UhWjNXjyrU=.ed25519' def test_local_message(local_feed): m1 = LocalMessage(local_feed, OrderedDict([ ('type', 'about'), ('about', local_feed.id), ('name', 'neo'), ('description', 'The Chosen One') ]), timestamp=1495706260190) assert m1.timestamp == 1495706260190 assert m1.previous is None assert m1.sequence == 1 assert m1.signature == \ 'lPsQ9P10OgeyH6u0unFgiI2wV/RQ7Q2x2ebxnXYCzsJ055TBMXphRADTKhOMS2EkUxXQ9k3amj5fnWPudGxwBQ==.sig.ed25519' assert m1.key == '%xRDqws/TrQmOd4aEwZ32jdLhP873ZKjIgHlggPR0eoo=.sha256' m2 = LocalMessage(local_feed, OrderedDict([ ('type', 'about'), ('about', local_feed.id), ('name', 'morpheus'), ('description', 'Dude with big jaw') ]), previous=m1, timestamp=1495706447426) assert m2.timestamp == 1495706447426 assert m2.previous is m1 assert m2.sequence == 2 assert m2.signature == \ '3SY85LX6/ppOfP4SbfwZbKfd6DccbLRiB13pwpzbSK0nU52OEJxOqcJ2Uensr6RkrWztWLIq90sNOn1zRAoOAw==.sig.ed25519' assert m2.key == '%nx13uks5GUwuKJC49PfYGMS/1pgGTtwwdWT7kbVaroM=.sha256' def test_remote_message(remote_feed): signature = 'lPsQ9P10OgeyH6u0unFgiI2wV/RQ7Q2x2ebxnXYCzsJ055TBMXphRADTKhOMS2EkUxXQ9k3amj5fnWPudGxwBQ==.sig.ed25519' m1 = Message(remote_feed, OrderedDict([ ('type', 'about'), ('about', remote_feed.id), ('name', 'neo'), ('description', 'The Chosen One') ]), signature, timestamp=1495706260190) assert m1.timestamp == 1495706260190 assert m1.previous is None assert m1.sequence == 1 assert m1.signature == signature assert m1.key == '%xRDqws/TrQmOd4aEwZ32jdLhP873ZKjIgHlggPR0eoo=.sha256' signature = '3SY85LX6/ppOfP4SbfwZbKfd6DccbLRiB13pwpzbSK0nU52OEJxOqcJ2Uensr6RkrWztWLIq90sNOn1zRAoOAw==.sig.ed25519' m2 = Message(remote_feed, OrderedDict([ ('type', 'about'), ('about', remote_feed.id), ('name', 'morpheus'), ('description', 'Dude with big jaw') ]), signature, previous=m1, timestamp=1495706447426) assert m2.timestamp == 1495706447426 assert m2.previous is m1 assert m2.sequence == 2 assert m2.signature == signature m2.verify(signature) assert m2.key == '%nx13uks5GUwuKJC49PfYGMS/1pgGTtwwdWT7kbVaroM=.sha256' def test_remote_no_signature(remote_feed): with pytest.raises(ValueError): Message(remote_feed, OrderedDict([ ('type', 'about'), ('about', remote_feed.id), ('name', 'neo'), ('description', 'The Chosen One') ]), None, timestamp=1495706260190)