async def lock_database(request):
with closing(create_db(V.DB_ACCOUNT_PATH)) as db:
cur = db.cursor()
if is_locked_database(cur):
return web.Response(text='Already locked database.', status=400)
new_key = AESCipher.create_key()
change_encrypt_key(new_key, cur)
V.ENCRYPT_KEY = new_key
if is_locked_database(cur):
return web.Response(text='Failed unlock check filed.', status=400)
db.commit()
return web_base.json_res({'key': new_key})
async def change_password(request):
post = await web_base.content_type_json_check(request)
with closing(create_db(V.DB_ACCOUNT_PATH)) as db:
db.isolation_level = 'EXCLUSIVE'
cur = db.cursor()
old_key = V.ENCRYPT_KEY
V.ENCRYPT_KEY = post.get('old', None)
if is_locked_database(cur):
V.ENCRYPT_KEY = old_key
return web.Response(text='Failed to unlock database first of all.',
status=400)
new_key = post.get('new', None)
change_encrypt_key(new_key, cur)
V.ENCRYPT_KEY = new_key
if is_locked_database(cur):
V.ENCRYPT_KEY = old_key
return web.Response(
text='Unlock success, but failed to change key.', status=400)
db.commit()
return web_base.json_res({'result': True})
async def unlock_database(request):
post = await web_base.content_type_json_check(request)
old_key = V.ENCRYPT_KEY
V.ENCRYPT_KEY = post.get('password', None)
with closing(create_db(V.DB_ACCOUNT_PATH)) as db:
if is_locked_database(db.cursor()):
V.ENCRYPT_KEY = old_key
return web.json_response({
'result': False,
'status': 'locked'
},
status=400)
else:
return web_base.json_res({'result': True, 'status': 'unlocked'})
async def system_private_info(request):
with closing(create_db(V.DB_ACCOUNT_PATH)) as db:
cur = db.cursor()
data = {
'system_ver': __version__,
'api_ver': __api_version__,
'chain_ver': __chain_version__,
'message': __message__,
'booting': P.F_NOW_BOOTING,
'connections': len(V.PC_OBJ.p2p.user),
'unconfirmed': [hexlify(txhash).decode() for txhash in tx_builder.unconfirmed.keys()],
'directory': V.DB_HOME_DIR,
'encryption': '*'*len(V.ENCRYPT_KEY) if V.ENCRYPT_KEY else V.ENCRYPT_KEY,
'generate': {
'address': V.MINING_ADDRESS,
'message': V.MINING_MESSAGE,
'threads': [str(s) for s in generating_threads]
},
'locked': is_locked_database(cur),
'access_time': int(time.time()),
'start_time': start_time}
return web_base.json_res(data)