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