mirror of
https://github.com/HelloZeroNet/ZeroNet.git
synced 2023-12-14 04:33:03 +01:00
New bootstraper db format with ipv6 support
This commit is contained in:
shortcutme
parent
64e8efbc07
commit
4db723fa6f
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@ -10,7 +10,7 @@ from util import helper
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class BootstrapperDb(Db):
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def __init__(self):
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self.version = 6
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self.version = 7
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self.hash_ids = {} # hash -> id cache
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super(BootstrapperDb, self).__init__({"db_name": "Bootstrapper"}, "%s/bootstrapper.db" % config.data_dir)
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self.foreign_keys = True
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@ -20,7 +20,7 @@ class BootstrapperDb(Db):
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def cleanup(self):
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while 1:
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time.sleep(4*60)
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time.sleep(4 * 60)
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timeout = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(time.time() - 60 * 40))
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self.execute("DELETE FROM peer WHERE date_announced < ?", [timeout])
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@ -47,14 +47,15 @@ class BootstrapperDb(Db):
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# Create new tables
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self.execute("""
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CREATE TABLE peer (
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peer_id INTEGER PRIMARY KEY ASC AUTOINCREMENT NOT NULL UNIQUE,
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peer_id INTEGER PRIMARY KEY ASC AUTOINCREMENT NOT NULL UNIQUE,
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type TEXT,
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address TEXT,
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port INTEGER NOT NULL,
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ip4 TEXT,
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onion TEXT UNIQUE,
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date_added DATETIME DEFAULT (CURRENT_TIMESTAMP),
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date_announced DATETIME DEFAULT (CURRENT_TIMESTAMP)
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);
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""")
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self.execute("CREATE UNIQUE INDEX peer_key ON peer (address, port);")
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self.execute("""
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CREATE TABLE peer_to_hash (
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@ -82,19 +83,13 @@ class BootstrapperDb(Db):
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self.hash_ids[hash] = self.cur.cursor.lastrowid
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return self.hash_ids[hash]
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def peerAnnounce(self, ip4=None, onion=None, port=None, hashes=[], onion_signed=False, delete_missing_hashes=False):
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def peerAnnounce(self, ip_type, address, port=None, hashes=[], onion_signed=False, delete_missing_hashes=False):
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hashes_ids_announced = []
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for hash in hashes:
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hashes_ids_announced.append(self.getHashId(hash))
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if not ip4 and not onion:
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return 0
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# Check user
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if onion:
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res = self.execute("SELECT peer_id FROM peer WHERE ? LIMIT 1", {"onion": onion})
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else:
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res = self.execute("SELECT peer_id FROM peer WHERE ? LIMIT 1", {"ip4": ip4, "port": port})
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res = self.execute("SELECT peer_id FROM peer WHERE ? LIMIT 1", {"address": address, "port": port})
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user_row = res.fetchone()
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now = time.strftime("%Y-%m-%d %H:%M:%S")
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@ -102,10 +97,10 @@ class BootstrapperDb(Db):
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peer_id = user_row["peer_id"]
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self.execute("UPDATE peer SET date_announced = ? WHERE peer_id = ?", (now, peer_id))
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else:
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self.log.debug("New peer: %s %s signed: %s" % (ip4, onion, onion_signed))
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if onion and not onion_signed:
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self.log.debug("New peer: %s signed: %s" % (address, onion_signed))
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if ip_type == "onion" and not onion_signed:
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return len(hashes)
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self.execute("INSERT INTO peer ?", {"ip4": ip4, "onion": onion, "port": port, "date_announced": now})
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self.execute("INSERT INTO peer ?", {"type": ip_type, "address": address, "port": port, "date_announced": now})
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peer_id = self.cur.cursor.lastrowid
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# Check user's hashes
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@ -114,7 +109,7 @@ class BootstrapperDb(Db):
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if hash_ids_db != hashes_ids_announced:
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hash_ids_added = set(hashes_ids_announced) - set(hash_ids_db)
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hash_ids_removed = set(hash_ids_db) - set(hashes_ids_announced)
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if not onion or onion_signed:
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if ip_type != "onion" or onion_signed:
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for hash_id in hash_ids_added:
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self.execute("INSERT INTO peer_to_hash ?", {"peer_id": peer_id, "hash_id": hash_id})
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if hash_ids_removed and delete_missing_hashes:
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@ -124,10 +119,10 @@ class BootstrapperDb(Db):
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else:
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return 0
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def peerList(self, hash, ip4=None, onions=[], port=None, limit=30, need_types=["ip4", "onion"], order=True):
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hash_peers = {"ip4": [], "onion": []}
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def peerList(self, hash, address=None, onions=[], port=None, limit=30, need_types=["ipv4", "onion"], order=True):
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back = {"ipv4": [], "ipv6": [], "onion": []}
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if limit == 0:
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return hash_peers
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return back
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hashid = self.getHashId(hash)
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if order:
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@ -137,27 +132,25 @@ class BootstrapperDb(Db):
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where_sql = "hash_id = :hashid"
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if onions:
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onions_escaped = ["'%s'" % re.sub("[^a-z0-9,]", "", onion) for onion in onions if type(onion) is str]
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where_sql += " AND (onion NOT IN (%s) OR onion IS NULL)" % ",".join(onions_escaped)
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elif ip4:
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where_sql += " AND (NOT (ip4 = :ip4 AND port = :port) OR ip4 IS NULL)"
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where_sql += " AND address NOT IN (%s)" % ",".join(onions_escaped)
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elif address:
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where_sql += " AND NOT (address = :address AND port = :port)"
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query = """
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SELECT ip4, port, onion
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SELECT type, address, port
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FROM peer_to_hash
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LEFT JOIN peer USING (peer_id)
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WHERE %s
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%s
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LIMIT :limit
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""" % (where_sql, order_sql)
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res = self.execute(query, {"hashid": hashid, "ip4": ip4, "onions": onions, "port": port, "limit": limit})
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res = self.execute(query, {"hashid": hashid, "address": address, "port": port, "limit": limit})
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for row in res:
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if row["ip4"] and "ip4" in need_types:
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hash_peers["ip4"].append(
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helper.packAddress(row["ip4"], row["port"])
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)
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if row["onion"] and "onion" in need_types:
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hash_peers["onion"].append(
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helper.packOnionAddress(row["onion"], row["port"])
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)
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return hash_peers
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if row["type"] in need_types:
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if row["type"] == "onion":
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packed = helper.packOnionAddress(row["address"], row["port"])
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else:
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packed = helper.packAddress(str(row["address"]), row["port"])
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back[row["type"]].append(packed)
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return back
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@ -1,8 +1,11 @@
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import time
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from util import helper
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from Plugin import PluginManager
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from BootstrapperDb import BootstrapperDb
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from Crypt import CryptRsa
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from Config import config
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if "db" not in locals().keys(): # Share during reloads
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db = BootstrapperDb()
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@ -10,39 +13,50 @@ if "db" not in locals().keys(): # Share during reloads
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@PluginManager.registerTo("FileRequest")
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class FileRequestPlugin(object):
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def checkOnionSigns(self, onions, onion_signs, onion_sign_this):
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if not onion_signs or len(onion_signs) != len(set(onions)):
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return False
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if time.time() - float(onion_sign_this) > 3 * 60:
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return False # Signed out of allowed 3 minutes
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onions_signed = []
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# Check onion signs
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for onion_publickey, onion_sign in onion_signs.items():
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if CryptRsa.verify(onion_sign_this, onion_publickey, onion_sign):
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onions_signed.append(CryptRsa.publickeyToOnion(onion_publickey))
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else:
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break
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# Check if the same onion addresses signed as the announced onces
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if sorted(onions_signed) == sorted(set(onions)):
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return True
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else:
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return False
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def actionAnnounce(self, params):
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time_started = time.time()
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s = time.time()
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# Backward compatibility
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if "ip4" in params["add"]:
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params["add"].append("ipv4")
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if "ip4" in params["need_types"]:
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params["need_types"].append("ipv4")
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hashes = params["hashes"]
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if "onion_signs" in params and len(params["onion_signs"]) == len(set(params["onions"])):
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# Check if all sign is correct
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if time.time() - float(params["onion_sign_this"]) < 3 * 60: # Peer has 3 minute to sign the message
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onions_signed = []
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# Check onion signs
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for onion_publickey, onion_sign in params["onion_signs"].items():
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if CryptRsa.verify(params["onion_sign_this"], onion_publickey, onion_sign):
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onions_signed.append(CryptRsa.publickeyToOnion(onion_publickey))
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else:
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break
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# Check if the same onion addresses signed as the announced onces
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if sorted(onions_signed) == sorted(set(params["onions"])):
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all_onions_signed = True
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else:
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all_onions_signed = False
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else:
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# Onion sign this out of 3 minute
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all_onions_signed = False
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else:
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# Incorrect signs number
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all_onions_signed = False
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all_onions_signed = self.checkOnionSigns(params.get("onions", []), params.get("onion_signs"), params.get("onion_sign_this"))
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time_onion_check = time.time() - s
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if "ip4" in params["add"] and self.connection.ip != "127.0.0.1" and not self.connection.ip.endswith(".onion"):
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ip4 = self.connection.ip
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ip_type = helper.getIpType(self.connection.ip)
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if ip_type == "onion" or self.connection.ip in config.ip_local:
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is_port_open = False
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elif ip_type in params["add"]:
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is_port_open = True
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else:
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ip4 = None
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is_port_open = False
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s = time.time()
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# Separatley add onions to sites or at once if no onions present
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@ -58,7 +72,8 @@ class FileRequestPlugin(object):
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db.execute("BEGIN")
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for onion, onion_hashes in onion_to_hash.iteritems():
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hashes_changed += db.peerAnnounce(
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onion=onion,
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ip_type="onion",
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address=onion,
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port=params["port"],
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hashes=onion_hashes,
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onion_signed=all_onions_signed
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@ -67,15 +82,16 @@ class FileRequestPlugin(object):
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time_db_onion = time.time() - s
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s = time.time()
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# Announce all sites if ip4 defined
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if ip4:
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if is_port_open:
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hashes_changed += db.peerAnnounce(
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ip4=ip4,
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ip_type=ip_type,
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address=self.connection.ip,
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port=params["port"],
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hashes=hashes,
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delete_missing_hashes=params.get("delete")
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)
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time_db_ip4 = time.time() - s
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time_db_ip = time.time() - s
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s = time.time()
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# Query sites
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@ -97,16 +113,19 @@ class FileRequestPlugin(object):
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hash_peers = db.peerList(
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hash,
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ip4=self.connection.ip, onions=onion_to_hash.keys(), port=params["port"],
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address=self.connection.ip, onions=onion_to_hash.keys(), port=params["port"],
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limit=min(limit, params["need_num"]), need_types=params["need_types"], order=order
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)
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if "ip4" in params["need_types"]: # Backward compatibility
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hash_peers["ip4"] = hash_peers["ipv4"]
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del(hash_peers["ipv4"])
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peers.append(hash_peers)
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time_peerlist = time.time() - s
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back["peers"] = peers
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self.connection.log(
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"Announce %s sites (onions: %s, onion_check: %.3fs, db_onion: %.3fs, db_ip4: %.3fs, peerlist: %.3fs, limit: %s)" %
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(len(hashes), len(onion_to_hash), time_onion_check, time_db_onion, time_db_ip4, time_peerlist, limit)
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"Announce %s sites (onions: %s, onion_check: %.3fs, db_onion: %.3fs, db_ip: %.3fs, peerlist: %.3fs, limit: %s)" %
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(len(hashes), len(onion_to_hash), time_onion_check, time_db_onion, time_db_ip, time_peerlist, limit)
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)
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self.response(back)
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