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#!/usr/bin/env python | |
from __future__ import print_function | |
import sys | |
import sqlite3 | |
from uuid import uuid4 | |
conn = sqlite3.connect('places.backup.sqlite', detect_types=sqlite3.PARSE_COLNAMES) | |
conn.row_factory = sqlite3.Row | |
cur = conn.cursor() | |
drop_tables = [ | |
'moz_historyvisits', | |
'moz_inputhistory', | |
'moz_bookmarks', | |
'moz_bookmarks_roots', | |
'moz_keywords', | |
'moz_favicons', | |
'moz_annos', | |
'moz_anno_attributes', | |
'moz_items_annos', | |
'moz_hosts'] | |
# remove extraneous tables | |
for t in drop_tables: | |
try: | |
cur.execute('DROP TABLE {}'.format(t)) | |
conn.commit() | |
print('dropped:\t{}'.format(t)) | |
except Exception as e: | |
print('warning:\t{}'.format(e.message)) | |
host_map = {} | |
rows = cur.execute('SELECT DISTINCT(rev_host) FROM moz_places').fetchall() | |
for row in rows: | |
rev_host = row['rev_host'] | |
host_map[rev_host] = str(uuid4()) | |
total_count = cur.execute('SELECT COUNT(*) as total FROM moz_places').fetchone()['total'] | |
count = 0 | |
for rev_host, uid in host_map.iteritems(): | |
rows = cur.execute('SELECT id, guid FROM moz_places WHERE rev_host = ? ORDER BY id', [rev_host]).fetchall() | |
for row in rows: | |
cur.execute('UPDATE moz_places SET rev_host = ?, url = ?, title = ? WHERE id = ?', [host_map[rev_host], row['guid'], row['guid'], row['id']]) | |
count += 1 | |
print('anonymizing:\t{: 9d}/{} records\r'.format(count, total_count), end='') | |
rows = cur.execute('SELECT id, guid FROM moz_places WHERE rev_host is NULL').fetchall() | |
for row in rows: | |
cur.execute('UPDATE moz_places SET url = ? WHERE id = ?', [row['guid'], row['id']]) | |
count += 1 | |
print('anonymizing:\t{: 9d}/{} records\r'.format(count, total_count), end='') | |
print('\ncommitting') | |
conn.commit() | |
conn.close() |
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