import hashlib import os import pytest from Bootstrapper import BootstrapperPlugin from Bootstrapper.BootstrapperDb import BootstrapperDb from Peer import Peer from Crypt import CryptRsa from util import helper @pytest.fixture() def bootstrapper_db(request): BootstrapperPlugin.db.close() BootstrapperPlugin.db = BootstrapperDb() BootstrapperPlugin.db.createTables() # Reset db BootstrapperPlugin.db.cur.logging = True def cleanup(): BootstrapperPlugin.db.close() os.unlink(BootstrapperPlugin.db.db_path) request.addfinalizer(cleanup) return BootstrapperPlugin.db @pytest.mark.usefixtures("resetSettings") class TestBootstrapper: def testIp4(self, file_server, bootstrapper_db): peer = Peer("127.0.0.1", 1544, connection_server=file_server) hash1 = hashlib.sha256("site1").digest() hash2 = hashlib.sha256("site2").digest() hash3 = hashlib.sha256("site3").digest() # Verify empty result res = peer.request("announce", { "hashes": [hash1, hash2], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": ["ip4"] }) assert len(res["peers"][0]["ip4"]) == 0 # Empty result # Verify added peer on previous request bootstrapper_db.peerAnnounce(ip4="1.2.3.4", port=15441, hashes=[hash1, hash2], delete_missing_hashes=True) res = peer.request("announce", { "hashes": [hash1, hash2], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": ["ip4"] }) assert len(res["peers"][0]["ip4"]) == 1 assert len(res["peers"][1]["ip4"]) == 1 # hash2 deleted from 1.2.3.4 bootstrapper_db.peerAnnounce(ip4="1.2.3.4", port=15441, hashes=[hash1], delete_missing_hashes=True) res = peer.request("announce", { "hashes": [hash1, hash2], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": ["ip4"] }) assert len(res["peers"][0]["ip4"]) == 1 assert len(res["peers"][1]["ip4"]) == 0 # Announce 3 hash again bootstrapper_db.peerAnnounce(ip4="1.2.3.4", port=15441, hashes=[hash1, hash2, hash3], delete_missing_hashes=True) res = peer.request("announce", { "hashes": [hash1, hash2, hash3], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": ["ip4"] }) assert len(res["peers"][0]["ip4"]) == 1 assert len(res["peers"][1]["ip4"]) == 1 assert len(res["peers"][2]["ip4"]) == 1 # Single hash announce res = peer.request("announce", { "hashes": [hash1], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": ["ip4"] }) assert len(res["peers"][0]["ip4"]) == 1 # Test DB cleanup assert bootstrapper_db.execute("SELECT COUNT(*) AS num FROM peer").fetchone()["num"] == 1 # 127.0.0.1 never get added to db # Delete peers bootstrapper_db.execute("DELETE FROM peer WHERE ip4 = '1.2.3.4'") assert bootstrapper_db.execute("SELECT COUNT(*) AS num FROM peer_to_hash").fetchone()["num"] == 0 assert bootstrapper_db.execute("SELECT COUNT(*) AS num FROM hash").fetchone()["num"] == 3 # 3 sites assert bootstrapper_db.execute("SELECT COUNT(*) AS num FROM peer").fetchone()["num"] == 0 # 0 peer def testPassive(self, file_server, bootstrapper_db): peer = Peer("127.0.0.1", 1544, connection_server=file_server) hash1 = hashlib.sha256("hash1").digest() bootstrapper_db.peerAnnounce(ip4=None, port=15441, hashes=[hash1]) res = peer.request("announce", { "hashes": [hash1], "port": 15441, "need_types": ["ip4"], "need_num": 10, "add": [] }) assert len(res["peers"][0]["ip4"]) == 0 # Empty result def testAddOnion(self, file_server, site, bootstrapper_db, tor_manager): onion1 = tor_manager.addOnion() onion2 = tor_manager.addOnion() peer = Peer("127.0.0.1", 1544, connection_server=file_server) hash1 = hashlib.sha256("site1").digest() hash2 = hashlib.sha256("site2").digest() hash3 = hashlib.sha256("site3").digest() bootstrapper_db.peerAnnounce(ip4="1.2.3.4", port=1234, hashes=[hash1, hash2, hash3]) res = peer.request("announce", { "onions": [onion1, onion1, onion2], "hashes": [hash1, hash2, hash3], "port": 15441, "need_types": ["ip4", "onion"], "need_num": 10, "add": ["onion"] }) assert len(res["peers"][0]["ip4"]) == 1 # Onion address not added yet site_peers = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash1) assert len(site_peers["onion"]) == 0 assert "onion_sign_this" in res # Sign the nonces sign1 = CryptRsa.sign(res["onion_sign_this"], tor_manager.getPrivatekey(onion1)) sign2 = CryptRsa.sign(res["onion_sign_this"], tor_manager.getPrivatekey(onion2)) # Bad sign (different address) res = peer.request("announce", { "onions": [onion1], "onion_sign_this": res["onion_sign_this"], "onion_signs": {tor_manager.getPublickey(onion2): sign2}, "hashes": [hash1], "port": 15441, "need_types": ["ip4", "onion"], "need_num": 10, "add": ["onion"] }) assert "onion_sign_this" in res site_peers1 = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash1) assert len(site_peers1["onion"]) == 0 # Not added # Bad sign (missing one) res = peer.request("announce", { "onions": [onion1, onion1, onion2], "onion_sign_this": res["onion_sign_this"], "onion_signs": {tor_manager.getPublickey(onion1): sign1}, "hashes": [hash1, hash2, hash3], "port": 15441, "need_types": ["ip4", "onion"], "need_num": 10, "add": ["onion"] }) assert "onion_sign_this" in res site_peers1 = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash1) assert len(site_peers1["onion"]) == 0 # Not added # Good sign res = peer.request("announce", { "onions": [onion1, onion1, onion2], "onion_sign_this": res["onion_sign_this"], "onion_signs": {tor_manager.getPublickey(onion1): sign1, tor_manager.getPublickey(onion2): sign2}, "hashes": [hash1, hash2, hash3], "port": 15441, "need_types": ["ip4", "onion"], "need_num": 10, "add": ["onion"] }) assert "onion_sign_this" not in res # Onion addresses added site_peers1 = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash1) assert len(site_peers1["onion"]) == 1 site_peers2 = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash2) assert len(site_peers2["onion"]) == 1 site_peers3 = bootstrapper_db.peerList(ip4="1.2.3.4", port=1234, hash=hash3) assert len(site_peers3["onion"]) == 1 assert site_peers1["onion"][0] == site_peers2["onion"][0] assert site_peers2["onion"][0] != site_peers3["onion"][0] assert helper.unpackOnionAddress(site_peers1["onion"][0])[0] == onion1+".onion" assert helper.unpackOnionAddress(site_peers2["onion"][0])[0] == onion1+".onion" assert helper.unpackOnionAddress(site_peers3["onion"][0])[0] == onion2+".onion" tor_manager.delOnion(onion1) tor_manager.delOnion(onion2) def testRequestPeers(self, file_server, site, bootstrapper_db, tor_manager): site.connection_server = file_server site.connection_server.tor_manager = tor_manager hash = hashlib.sha256(site.address).digest() # Request peers from tracker assert len(site.peers) == 0 bootstrapper_db.peerAnnounce(ip4="1.2.3.4", port=1234, hashes=[hash]) site.announceTracker("zero", "127.0.0.1:1544") assert len(site.peers) == 1 # Test onion address store bootstrapper_db.peerAnnounce(onion="bka4ht2bzxchy44r", port=1234, hashes=[hash], onion_signed=True) site.announceTracker("zero", "127.0.0.1:1544") assert len(site.peers) == 2 assert "bka4ht2bzxchy44r.onion:1234" in site.peers