Clean up scripts/

1 files changed, 0 insertions, 331 deletions

diff --git a/scripts/upgrade_db_to_v0.6.0.py b/scripts/upgrade_db_to_v0.6.0.py
deleted file mode 100755
index f466ca510e..0000000000
--- a/scripts/upgrade_db_to_v0.6.0.py
+++ /dev/null
@@ -1,331 +0,0 @@
-#!/usr/bin/env python
-from synapse.storage import SCHEMA_VERSION, read_schema
-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 httplib
-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)))
-#     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
-#         except urllib2.HTTPError:
-#             pass
-#         except httplib.HTTPException:
-#             pass
-#
-#     print "Failed to get keys for %s" % (server_name,)
-#     return {}
-
-
-def reinsert_events(cursor, server_name, signing_key):
-    print "Running delta: v10"
-
-    cursor.executescript(delta_sql)
-
-    cursor.execute(
-        "SELECT * FROM events ORDER BY rowid ASC"
-    )
-
-    print "Getting events..."
-
-    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
-        }
-    }
-
-    i = 0
-    N = len(events)
-
-    for event in events:
-        if i % 100 == 0:
-            print "Processed: %d/%d events" % (i,N,)
-        i += 1
-
-        # 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()
-
-    # Do other deltas:
-    cursor.execute("PRAGMA user_version")
-    row = cursor.fetchone()
-
-    if row and row[0]:
-        user_version = row[0]
-        # Run every version since after the current version.
-        for v in range(user_version + 1, 10):
-            print "Running delta: %d" % (v,)
-            sql_script = read_schema("delta/v%d" % (v,))
-            cursor.executescript(sql_script)
-
-    reinsert_events(cursor, server_name, signing_key)
-
-    conn.commit()
-
-    print "Success!"
-
-
-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])