def run_quarantine_range_etag(self):
container = 'container-range-%s' % uuid4()
obj = 'object-range-%s' % uuid4()
onode, opart, data_file = self._setup_data_file(
container, obj, 'RANGE')
with open(data_file) as fp:
metadata = read_metadata(fp)
metadata['ETag'] = 'badetag'
with open(data_file) as fp:
write_metadata(fp, metadata)
for header, result in [({
'Range': 'bytes=0-2'
}, 'RAN'), ({
'Range': 'bytes=1-11'
}, 'ANGE'), ({
'Range': 'bytes=0-11'
}, 'RANGE')]:
odata = direct_client.direct_get_object(onode,
opart,
self.account,
container,
obj,
headers=header)[-1]
self.assertEquals(odata, result)
try:
resp = direct_client.direct_get_object(onode, opart, self.account,
container, obj)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
def run_quarantine_zero_byte_post(self):
container = 'container-zbyte-%s' % uuid4()
obj = 'object-zbyte-%s' % uuid4()
onode, opart, data_file = self._setup_data_file(container, obj, 'DATA')
with open(data_file) as fp:
metadata = read_metadata(fp)
os.unlink(data_file)
with open(data_file, 'w') as fp:
write_metadata(fp, metadata)
try:
resp = direct_client.direct_post_object(
onode,
opart,
self.account,
container,
obj, {
'X-Object-Meta-1': 'One',
'X-Object-Meta-Two': 'Two'
},
conn_timeout=1,
response_timeout=1)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
def test_object_audit_diff_data(self):
self.auditor = auditor.AuditorWorker(self.conf)
data = '0' * 1024
etag = md5()
timestamp = str(normalize_timestamp(time.time()))
with self.disk_file.mkstemp() as (fd, tmppath):
os.write(fd, data)
etag.update(data)
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': timestamp,
'Content-Length': str(os.fstat(fd).st_size),
}
self.disk_file.put(fd, tmppath, metadata)
pre_quarantines = self.auditor.quarantines
# remake so it will have metadata
self.disk_file = DiskFile(self.devices, 'sda', '0', 'a', 'c', 'o',
self.logger)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines)
etag = md5()
etag.update('1' + '0' * 1023)
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines + 1)
def setup_bad_zero_byte(self, with_ts=False):
self.auditor = auditor.ObjectAuditor(self.conf)
self.auditor.log_time = 0
ts_file_path = ''
if with_ts:
name_hash = hash_path('a', 'c', 'o')
dir_path = os.path.join(self.devices, 'sda',
storage_directory(DATADIR, '0', name_hash))
ts_file_path = os.path.join(dir_path, '99999.ts')
if not os.path.exists(dir_path):
mkdirs(dir_path)
fp = open(ts_file_path, 'w')
fp.close()
etag = md5()
with self.disk_file.mkstemp() as (fd, tmppath):
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': str(normalize_timestamp(time.time())),
'Content-Length': 10,
}
self.disk_file.put(fd, tmppath, metadata)
etag = md5()
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
if self.disk_file.data_file:
return self.disk_file.data_file
return ts_file_path
def test_object_run_fast_track_non_zero(self):
self.auditor = auditor.ObjectAuditor(self.conf)
self.auditor.log_time = 0
data = '0' * 1024
etag = md5()
with self.disk_file.mkstemp() as (fd, tmppath):
os.write(fd, data)
etag.update(data)
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': str(normalize_timestamp(time.time())),
'Content-Length': str(os.fstat(fd).st_size),
}
self.disk_file.put(fd, tmppath, metadata)
etag = md5()
etag.update('1' + '0' * 1023)
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
quarantine_path = os.path.join(self.devices, 'sda', 'quarantined',
'objects')
self.auditor.run_once(zero_byte_fps=50)
self.assertFalse(os.path.isdir(quarantine_path))
self.auditor.run_once()
self.assertTrue(os.path.isdir(quarantine_path))
def test_object_audit_diff_data(self):
self.auditor = auditor.AuditorWorker(self.conf)
data = '0' * 1024
etag = md5()
timestamp = str(normalize_timestamp(time.time()))
with self.disk_file.mkstemp() as (fd, tmppath):
os.write(fd, data)
etag.update(data)
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': timestamp,
'Content-Length': str(os.fstat(fd).st_size),
}
self.disk_file.put(fd, tmppath, metadata)
pre_quarantines = self.auditor.quarantines
# remake so it will have metadata
self.disk_file = DiskFile(self.devices, 'sda', '0', 'a', 'c', 'o',
self.logger)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines)
etag = md5()
etag.update('1' + '0' * 1023)
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines + 1)
def setup_bad_zero_byte(self, with_ts=False):
self.auditor = auditor.ObjectAuditor(self.conf)
self.auditor.log_time = 0
ts_file_path = ''
if with_ts:
name_hash = hash_path('a', 'c', 'o')
dir_path = os.path.join(self.devices, 'sda',
storage_directory(DATADIR, '0', name_hash))
ts_file_path = os.path.join(dir_path, '99999.ts')
if not os.path.exists(dir_path):
mkdirs(dir_path)
fp = open(ts_file_path, 'w')
fp.close()
etag = md5()
with self.disk_file.mkstemp() as (fd, tmppath):
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': str(normalize_timestamp(time.time())),
'Content-Length': 10,
}
self.disk_file.put(fd, tmppath, metadata)
etag = md5()
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
if self.disk_file.data_file:
return self.disk_file.data_file
return ts_file_path
def test_object_run_fast_track_non_zero(self):
self.auditor = auditor.ObjectAuditor(self.conf)
self.auditor.log_time = 0
data = '0' * 1024
etag = md5()
with self.disk_file.mkstemp() as (fd, tmppath):
os.write(fd, data)
etag.update(data)
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': str(normalize_timestamp(time.time())),
'Content-Length': str(os.fstat(fd).st_size),
}
self.disk_file.put(fd, tmppath, metadata)
etag = md5()
etag.update('1' + '0' * 1023)
etag = etag.hexdigest()
metadata['ETag'] = etag
write_metadata(fd, metadata)
quarantine_path = os.path.join(self.devices,
'sda', 'quarantined', 'objects')
self.auditor.run_once(zero_byte_fps=50)
self.assertFalse(os.path.isdir(quarantine_path))
self.auditor.run_once()
self.assertTrue(os.path.isdir(quarantine_path))
def run_quarantine_zero_byte_get(self):
container = "container-zbyte-%s" % uuid4()
obj = "object-zbyte-%s" % uuid4()
onode, opart, data_file = self._setup_data_file(container, obj, "DATA")
with open(data_file) as fp:
metadata = read_metadata(fp)
os.unlink(data_file)
with open(data_file, "w") as fp:
write_metadata(fp, metadata)
try:
resp = direct_client.direct_get_object(
onode, opart, self.account, container, obj, conn_timeout=1, response_timeout=1
)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
def run_quarantine(self):
container = "container-%s" % uuid4()
obj = "object-%s" % uuid4()
onode, opart, data_file = self._setup_data_file(container, obj, "VERIFY")
with open(data_file) as fp:
metadata = read_metadata(fp)
metadata["ETag"] = "badetag"
with open(data_file) as fp:
write_metadata(fp, metadata)
odata = direct_client.direct_get_object(onode, opart, self.account, container, obj)[-1]
self.assertEquals(odata, "VERIFY")
try:
resp = direct_client.direct_get_object(onode, opart, self.account, container, obj)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
def run_quarantine(self):
container = 'container-%s' % uuid4()
obj = 'object-%s' % uuid4()
onode, opart, data_file = self._setup_data_file(
container, obj, 'VERIFY')
with open(data_file) as fp:
metadata = read_metadata(fp)
metadata['ETag'] = 'badetag'
with open(data_file) as fp:
write_metadata(fp, metadata)
odata = direct_client.direct_get_object(onode, opart, self.account,
container, obj)[-1]
self.assertEquals(odata, 'VERIFY')
try:
resp = direct_client.direct_get_object(onode, opart, self.account,
container, obj)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
def run_quarantine_range_etag(self):
container = "container-range-%s" % uuid4()
obj = "object-range-%s" % uuid4()
onode, opart, data_file = self._setup_data_file(container, obj, "RANGE")
with open(data_file) as fp:
metadata = read_metadata(fp)
metadata["ETag"] = "badetag"
with open(data_file) as fp:
write_metadata(fp, metadata)
for header, result in [
({"Range": "bytes=0-2"}, "RAN"),
({"Range": "bytes=1-11"}, "ANGE"),
({"Range": "bytes=0-11"}, "RANGE"),
]:
odata = direct_client.direct_get_object(onode, opart, self.account, container, obj, headers=header)[-1]
self.assertEquals(odata, result)
try:
resp = direct_client.direct_get_object(onode, opart, self.account, container, obj)
raise "Did not quarantine object"
except client.ClientException, e:
self.assertEquals(e.http_status, 404)
