def exec_cwd(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
target_pwd = 'server_fs/%s' % username
request = 'CWD %s\r\n' % target_pwd
client.send_request(request)
resp = client.get_response(request)
assert '250 Requested file action okay, completed.' == resp
finally:
client.clear()
def port_fail(username, password):
client = Client(SERVER_ADDR, username, password)
try:
client.connect(SERVER_ADDR)
login(client)
addr = client.get_free_port()
request = 'PORT %s,%s\r\n' % addr
client.send_request(request)
resp = client.get_response(request)
assert resp == '501 Syntax error in parameters or arguments'
finally:
client.clear()
def exec_cdup(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
pwd = 'server_fs/%s' % client.name
client.send_CWD(pwd)
request = 'CDUP\r\n'
client.send_request(request)
resp = client.get_response(request)
assert '250 Requested file action okay, completed.' == resp
finally:
client.clear()
def mode_fail(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
assert client.mode == 'S'
req = 'MODE ABCDEF\r\n'
target = '501 Syntax error in parameters or arguments'
client.send_request(req)
resp = client.get_response(req)
assert resp == target
assert client.mode == 'S'
finally:
client.clear()
def mode(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
assert client.mode == 'S'
req = 'MODE %s-%s\r\n' % ('B', 'Block')
target = '200 Command okay'
client.send_request(req)
resp = client.get_response(req)
assert resp == target
assert client.mode == 'B'
finally:
client.clear()
def mkd_fail(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
dirname = username
request = 'MKD %s\r\n' % dirname
client.send_request(request)
resp = client.get_response(request)
dir_path = 'server_fs/%s' % dirname
assert os.path.isdir(dir_path)
assert '550 Requested action not taken.File unavailable' == resp
finally:
client.clear()
def mkd(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
dirname = username
request = 'MKD %s\r\n' % dirname
client.send_request(request)
resp = client.get_response(request)
dir_path = 'server_fs/%s' % dirname
assert os.path.isdir(dir_path)
assert '257 "%s" created' % dir_path == resp
finally:
client.clear()
def exec_pasv(username, password):
client = Client(SERVER_ADDR, username, password)
client.connect(SERVER_ADDR)
try:
login(client)
addr = client.get_free_port()
client.make_data_connect(addr)
request = 'PORT %s,%s\r\n' % addr
client.send_request(request)
client.get_response(request)
request = 'PASV\r\n'
client.send_request(request)
resp = client.get_response(request)
pattern = '(?P<response>.*) (?P<addr>(\d|.)*),(?P<port>\d+)'
rs = re.match(pattern, resp)
resp = rs.group('response')
addr = rs.group('addr'), int(rs.group('port'))
assert '227 Entering Passive Mode.' == resp
client.make_data_connect(addr, True)
client.data_sock.getpeername() == addr
finally:
client.clear()
def port(username, password):
client = Client(SERVER_ADDR, username, password)
try:
client.connect(SERVER_ADDR)
login(client)
addr = client.get_free_port()
client.make_data_connect(addr)
request = 'PORT %s,%s\r\n' % addr
client.send_request(request)
resp = client.get_response(request)
assert resp == '200 Command okay'
assert client.data_sock.fileno() != -1
addr = client.get_free_port()
client.make_data_connect(addr)
request = 'PORT %s,%s\r\n' % addr
client.send_request(request)
resp = client.get_response(request)
assert resp == '200 Command okay'
assert client.data_sock.fileno() != -1
finally:
client.clear()