From cb91ce5bba7ad8644b1e34e627c4238cd3f1aa41 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Tue, 16 Dec 2014 13:58:57 +0000 Subject: Rename upgrade script --- scripts/upgrade_db_to_v0.5.5.py | 298 ---------------------------------------- scripts/upgrade_db_to_v0.6.0.py | 298 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 298 insertions(+), 298 deletions(-) delete mode 100644 scripts/upgrade_db_to_v0.5.5.py create mode 100644 scripts/upgrade_db_to_v0.6.0.py (limited to 'scripts') diff --git a/scripts/upgrade_db_to_v0.5.5.py b/scripts/upgrade_db_to_v0.5.5.py deleted file mode 100644 index 5f6fa3a5aa..0000000000 --- a/scripts/upgrade_db_to_v0.5.5.py +++ /dev/null @@ -1,298 +0,0 @@ -from synapse.storage._base import SQLBaseStore -from synapse.storage.signatures import SignatureStore -from synapse.storage.event_federation import EventFederationStore - -from syutil.base64util import encode_base64, decode_base64 - -from synapse.crypto.event_signing import compute_event_signature - -from synapse.events.builder import EventBuilder -from synapse.events.utils import prune_event - -from synapse.crypto.event_signing import check_event_content_hash - -from syutil.crypto.jsonsign import ( - verify_signed_json, SignatureVerifyException, -) -from syutil.crypto.signing_key import decode_verify_key_bytes - -from syutil.jsonutil import encode_canonical_json - -import argparse -import dns.resolver -import hashlib -import json -import sqlite3 -import syutil -import urllib2 - - -delta_sql = """ -CREATE TABLE IF NOT EXISTS event_json( - event_id TEXT NOT NULL, - room_id TEXT NOT NULL, - internal_metadata NOT NULL, - json BLOB NOT NULL, - CONSTRAINT ev_j_uniq UNIQUE (event_id) -); - -CREATE INDEX IF NOT EXISTS event_json_id ON event_json(event_id); -CREATE INDEX IF NOT EXISTS event_json_room_id ON event_json(room_id); - -PRAGMA user_version = 10; -""" - - -class Store(object): - _get_event_signatures_txn = SignatureStore.__dict__["_get_event_signatures_txn"] - _get_event_content_hashes_txn = SignatureStore.__dict__["_get_event_content_hashes_txn"] - _get_event_reference_hashes_txn = SignatureStore.__dict__["_get_event_reference_hashes_txn"] - _get_prev_event_hashes_txn = SignatureStore.__dict__["_get_prev_event_hashes_txn"] - _get_prev_events_and_state = EventFederationStore.__dict__["_get_prev_events_and_state"] - _get_auth_events = EventFederationStore.__dict__["_get_auth_events"] - cursor_to_dict = SQLBaseStore.__dict__["cursor_to_dict"] - _simple_select_onecol_txn = SQLBaseStore.__dict__["_simple_select_onecol_txn"] - _simple_select_list_txn = SQLBaseStore.__dict__["_simple_select_list_txn"] - _simple_insert_txn = SQLBaseStore.__dict__["_simple_insert_txn"] - - def _generate_event_json(self, txn, rows): - events = [] - for row in rows: - d = dict(row) - - d.pop("stream_ordering", None) - d.pop("topological_ordering", None) - d.pop("processed", None) - - if "origin_server_ts" not in d: - d["origin_server_ts"] = d.pop("ts", 0) - else: - d.pop("ts", 0) - - d.pop("prev_state", None) - d.update(json.loads(d.pop("unrecognized_keys"))) - - d["sender"] = d.pop("user_id") - - d["content"] = json.loads(d["content"]) - - if "age_ts" not in d: - # For compatibility - d["age_ts"] = d.get("origin_server_ts", 0) - - d.setdefault("unsigned", {})["age_ts"] = d.pop("age_ts") - - outlier = d.pop("outlier", False) - - # d.pop("membership", None) - - d.pop("state_hash", None) - - d.pop("replaces_state", None) - - b = EventBuilder(d) - b.internal_metadata.outlier = outlier - - events.append(b) - - for i, ev in enumerate(events): - signatures = self._get_event_signatures_txn( - txn, ev.event_id, - ) - - ev.signatures = { - n: { - k: encode_base64(v) for k, v in s.items() - } - for n, s in signatures.items() - } - - hashes = self._get_event_content_hashes_txn( - txn, ev.event_id, - ) - - ev.hashes = { - k: encode_base64(v) for k, v in hashes.items() - } - - prevs = self._get_prev_events_and_state(txn, ev.event_id) - - ev.prev_events = [ - (e_id, h) - for e_id, h, is_state in prevs - if is_state == 0 - ] - - # ev.auth_events = self._get_auth_events(txn, ev.event_id) - - hashes = dict(ev.auth_events) - - for e_id, hash in ev.prev_events: - if e_id in hashes and not hash: - hash.update(hashes[e_id]) - # - # if hasattr(ev, "state_key"): - # ev.prev_state = [ - # (e_id, h) - # for e_id, h, is_state in prevs - # if is_state == 1 - # ] - - return [e.build() for e in events] - - -store = Store() - - -def get_key(server_name): - print "Getting keys for: %s" % (server_name,) - targets = [] - if ":" in server_name: - target, port = server_name.split(":") - targets.append((target, int(port))) - return - try: - answers = dns.resolver.query("_matrix._tcp." + server_name, "SRV") - for srv in answers: - targets.append((srv.target, srv.port)) - except dns.resolver.NXDOMAIN: - targets.append((server_name, 8448)) - except: - print "Failed to lookup keys for %s" % (server_name,) - return {} - - for target, port in targets: - url = "https://%s:%i/_matrix/key/v1" % (target, port) - try: - keys = json.load(urllib2.urlopen(url, timeout=2)) - verify_keys = {} - for key_id, key_base64 in keys["verify_keys"].items(): - verify_key = decode_verify_key_bytes( - key_id, decode_base64(key_base64) - ) - verify_signed_json(keys, server_name, verify_key) - verify_keys[key_id] = verify_key - print "Got keys for: %s" % (server_name,) - return verify_keys - except urllib2.URLError: - pass - - print "Failed to get keys for %s" % (server_name,) - return {} - - -def reinsert_events(cursor, server_name, signing_key): - cursor.executescript(delta_sql) - - cursor.execute( - "SELECT * FROM events ORDER BY rowid ASC" - ) - - rows = store.cursor_to_dict(cursor) - - events = store._generate_event_json(cursor, rows) - - print "Got events from DB." - - algorithms = { - "sha256": hashlib.sha256, - } - - key_id = "%s:%s" % (signing_key.alg, signing_key.version) - verify_key = signing_key.verify_key - verify_key.alg = signing_key.alg - verify_key.version = signing_key.version - - server_keys = { - server_name: { - key_id: verify_key - } - } - - for event in events: - for alg_name in event.hashes: - if check_event_content_hash(event, algorithms[alg_name]): - pass - else: - pass - print "FAIL content hash %s %s" % (alg_name, event.event_id, ) - - have_own_correctly_signed = False - for host, sigs in event.signatures.items(): - pruned = prune_event(event) - - for key_id in sigs: - if host not in server_keys: - server_keys[host] = get_key(host) - if key_id in server_keys[host]: - try: - verify_signed_json( - pruned.get_pdu_json(), - host, - server_keys[host][key_id] - ) - - if host == server_name: - have_own_correctly_signed = True - except SignatureVerifyException: - print "FAIL signature check %s %s" % ( - key_id, event.event_id - ) - - # TODO: Re sign with our own server key - if not have_own_correctly_signed: - sigs = compute_event_signature(event, server_name, signing_key) - event.signatures.update(sigs) - - pruned = prune_event(event) - - for key_id in event.signatures[server_name]: - verify_signed_json( - pruned.get_pdu_json(), - server_name, - server_keys[server_name][key_id] - ) - - event_json = encode_canonical_json( - event.get_dict() - ).decode("UTF-8") - - metadata_json = encode_canonical_json( - event.internal_metadata.get_dict() - ).decode("UTF-8") - - store._simple_insert_txn( - cursor, - table="event_json", - values={ - "event_id": event.event_id, - "room_id": event.room_id, - "internal_metadata": metadata_json, - "json": event_json, - }, - or_replace=True, - ) - - -def main(database, server_name, signing_key): - conn = sqlite3.connect(database) - cursor = conn.cursor() - reinsert_events(cursor, server_name, signing_key) - conn.commit() - - -if __name__ == "__main__": - parser = argparse.ArgumentParser() - - parser.add_argument("database") - parser.add_argument("server_name") - parser.add_argument( - "signing_key", type=argparse.FileType('r'), - ) - args = parser.parse_args() - - signing_key = syutil.crypto.signing_key.read_signing_keys( - args.signing_key - ) - - main(args.database, args.server_name, signing_key[0]) diff --git a/scripts/upgrade_db_to_v0.6.0.py b/scripts/upgrade_db_to_v0.6.0.py new file mode 100644 index 0000000000..5f6fa3a5aa --- /dev/null +++ b/scripts/upgrade_db_to_v0.6.0.py @@ -0,0 +1,298 @@ +from synapse.storage._base import SQLBaseStore +from synapse.storage.signatures import SignatureStore +from synapse.storage.event_federation import EventFederationStore + +from syutil.base64util import encode_base64, decode_base64 + +from synapse.crypto.event_signing import compute_event_signature + +from synapse.events.builder import EventBuilder +from synapse.events.utils import prune_event + +from synapse.crypto.event_signing import check_event_content_hash + +from syutil.crypto.jsonsign import ( + verify_signed_json, SignatureVerifyException, +) +from syutil.crypto.signing_key import decode_verify_key_bytes + +from syutil.jsonutil import encode_canonical_json + +import argparse +import dns.resolver +import hashlib +import json +import sqlite3 +import syutil +import urllib2 + + +delta_sql = """ +CREATE TABLE IF NOT EXISTS event_json( + event_id TEXT NOT NULL, + room_id TEXT NOT NULL, + internal_metadata NOT NULL, + json BLOB NOT NULL, + CONSTRAINT ev_j_uniq UNIQUE (event_id) +); + +CREATE INDEX IF NOT EXISTS event_json_id ON event_json(event_id); +CREATE INDEX IF NOT EXISTS event_json_room_id ON event_json(room_id); + +PRAGMA user_version = 10; +""" + + +class Store(object): + _get_event_signatures_txn = SignatureStore.__dict__["_get_event_signatures_txn"] + _get_event_content_hashes_txn = SignatureStore.__dict__["_get_event_content_hashes_txn"] + _get_event_reference_hashes_txn = SignatureStore.__dict__["_get_event_reference_hashes_txn"] + _get_prev_event_hashes_txn = SignatureStore.__dict__["_get_prev_event_hashes_txn"] + _get_prev_events_and_state = EventFederationStore.__dict__["_get_prev_events_and_state"] + _get_auth_events = EventFederationStore.__dict__["_get_auth_events"] + cursor_to_dict = SQLBaseStore.__dict__["cursor_to_dict"] + _simple_select_onecol_txn = SQLBaseStore.__dict__["_simple_select_onecol_txn"] + _simple_select_list_txn = SQLBaseStore.__dict__["_simple_select_list_txn"] + _simple_insert_txn = SQLBaseStore.__dict__["_simple_insert_txn"] + + def _generate_event_json(self, txn, rows): + events = [] + for row in rows: + d = dict(row) + + d.pop("stream_ordering", None) + d.pop("topological_ordering", None) + d.pop("processed", None) + + if "origin_server_ts" not in d: + d["origin_server_ts"] = d.pop("ts", 0) + else: + d.pop("ts", 0) + + d.pop("prev_state", None) + d.update(json.loads(d.pop("unrecognized_keys"))) + + d["sender"] = d.pop("user_id") + + d["content"] = json.loads(d["content"]) + + if "age_ts" not in d: + # For compatibility + d["age_ts"] = d.get("origin_server_ts", 0) + + d.setdefault("unsigned", {})["age_ts"] = d.pop("age_ts") + + outlier = d.pop("outlier", False) + + # d.pop("membership", None) + + d.pop("state_hash", None) + + d.pop("replaces_state", None) + + b = EventBuilder(d) + b.internal_metadata.outlier = outlier + + events.append(b) + + for i, ev in enumerate(events): + signatures = self._get_event_signatures_txn( + txn, ev.event_id, + ) + + ev.signatures = { + n: { + k: encode_base64(v) for k, v in s.items() + } + for n, s in signatures.items() + } + + hashes = self._get_event_content_hashes_txn( + txn, ev.event_id, + ) + + ev.hashes = { + k: encode_base64(v) for k, v in hashes.items() + } + + prevs = self._get_prev_events_and_state(txn, ev.event_id) + + ev.prev_events = [ + (e_id, h) + for e_id, h, is_state in prevs + if is_state == 0 + ] + + # ev.auth_events = self._get_auth_events(txn, ev.event_id) + + hashes = dict(ev.auth_events) + + for e_id, hash in ev.prev_events: + if e_id in hashes and not hash: + hash.update(hashes[e_id]) + # + # if hasattr(ev, "state_key"): + # ev.prev_state = [ + # (e_id, h) + # for e_id, h, is_state in prevs + # if is_state == 1 + # ] + + return [e.build() for e in events] + + +store = Store() + + +def get_key(server_name): + print "Getting keys for: %s" % (server_name,) + targets = [] + if ":" in server_name: + target, port = server_name.split(":") + targets.append((target, int(port))) + return + try: + answers = dns.resolver.query("_matrix._tcp." + server_name, "SRV") + for srv in answers: + targets.append((srv.target, srv.port)) + except dns.resolver.NXDOMAIN: + targets.append((server_name, 8448)) + except: + print "Failed to lookup keys for %s" % (server_name,) + return {} + + for target, port in targets: + url = "https://%s:%i/_matrix/key/v1" % (target, port) + try: + keys = json.load(urllib2.urlopen(url, timeout=2)) + verify_keys = {} + for key_id, key_base64 in keys["verify_keys"].items(): + verify_key = decode_verify_key_bytes( + key_id, decode_base64(key_base64) + ) + verify_signed_json(keys, server_name, verify_key) + verify_keys[key_id] = verify_key + print "Got keys for: %s" % (server_name,) + return verify_keys + except urllib2.URLError: + pass + + print "Failed to get keys for %s" % (server_name,) + return {} + + +def reinsert_events(cursor, server_name, signing_key): + cursor.executescript(delta_sql) + + cursor.execute( + "SELECT * FROM events ORDER BY rowid ASC" + ) + + rows = store.cursor_to_dict(cursor) + + events = store._generate_event_json(cursor, rows) + + print "Got events from DB." + + algorithms = { + "sha256": hashlib.sha256, + } + + key_id = "%s:%s" % (signing_key.alg, signing_key.version) + verify_key = signing_key.verify_key + verify_key.alg = signing_key.alg + verify_key.version = signing_key.version + + server_keys = { + server_name: { + key_id: verify_key + } + } + + for event in events: + for alg_name in event.hashes: + if check_event_content_hash(event, algorithms[alg_name]): + pass + else: + pass + print "FAIL content hash %s %s" % (alg_name, event.event_id, ) + + have_own_correctly_signed = False + for host, sigs in event.signatures.items(): + pruned = prune_event(event) + + for key_id in sigs: + if host not in server_keys: + server_keys[host] = get_key(host) + if key_id in server_keys[host]: + try: + verify_signed_json( + pruned.get_pdu_json(), + host, + server_keys[host][key_id] + ) + + if host == server_name: + have_own_correctly_signed = True + except SignatureVerifyException: + print "FAIL signature check %s %s" % ( + key_id, event.event_id + ) + + # TODO: Re sign with our own server key + if not have_own_correctly_signed: + sigs = compute_event_signature(event, server_name, signing_key) + event.signatures.update(sigs) + + pruned = prune_event(event) + + for key_id in event.signatures[server_name]: + verify_signed_json( + pruned.get_pdu_json(), + server_name, + server_keys[server_name][key_id] + ) + + event_json = encode_canonical_json( + event.get_dict() + ).decode("UTF-8") + + metadata_json = encode_canonical_json( + event.internal_metadata.get_dict() + ).decode("UTF-8") + + store._simple_insert_txn( + cursor, + table="event_json", + values={ + "event_id": event.event_id, + "room_id": event.room_id, + "internal_metadata": metadata_json, + "json": event_json, + }, + or_replace=True, + ) + + +def main(database, server_name, signing_key): + conn = sqlite3.connect(database) + cursor = conn.cursor() + reinsert_events(cursor, server_name, signing_key) + conn.commit() + + +if __name__ == "__main__": + parser = argparse.ArgumentParser() + + parser.add_argument("database") + parser.add_argument("server_name") + parser.add_argument( + "signing_key", type=argparse.FileType('r'), + ) + args = parser.parse_args() + + signing_key = syutil.crypto.signing_key.read_signing_keys( + args.signing_key + ) + + main(args.database, args.server_name, signing_key[0]) -- cgit 1.5.1