import re
import select
import string
+import fcntl
import OpenSSL
import warnings
import distutils.version
import glob
-import md5
+import errno
import ganeti
import testutils
from ganeti import constants
+from ganeti import compat
from ganeti import utils
from ganeti import errors
from ganeti import serializer
ShellQuote, ShellQuoteArgs, TcpPing, ListVisibleFiles, \
SetEtcHostsEntry, RemoveEtcHostsEntry, FirstFree, OwnIpAddress, \
TailFile, ForceDictType, SafeEncode, IsNormAbsPath, FormatTime, \
- UnescapeAndSplit, RunParts, PathJoin, HostInfo
+ UnescapeAndSplit, RunParts, PathJoin, HostInfo, ReadOneLineFile
from ganeti.errors import LockError, UnitParseError, GenericError, \
ProgrammerError, OpPrereqError
"nonexisting process detected")
+class TestGetProcStatusPath(unittest.TestCase):
+ def test(self):
+ self.assert_("/1234/" in utils._GetProcStatusPath(1234))
+ self.assertNotEqual(utils._GetProcStatusPath(1),
+ utils._GetProcStatusPath(2))
+
+
+class TestIsProcessHandlingSignal(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testParseSigsetT(self):
+ self.assertEqual(len(utils._ParseSigsetT("0")), 0)
+ self.assertEqual(utils._ParseSigsetT("1"), set([1]))
+ self.assertEqual(utils._ParseSigsetT("1000a"), set([2, 4, 17]))
+ self.assertEqual(utils._ParseSigsetT("810002"), set([2, 17, 24, ]))
+ self.assertEqual(utils._ParseSigsetT("0000000180000202"),
+ set([2, 10, 32, 33]))
+ self.assertEqual(utils._ParseSigsetT("0000000180000002"),
+ set([2, 32, 33]))
+ self.assertEqual(utils._ParseSigsetT("0000000188000002"),
+ set([2, 28, 32, 33]))
+ self.assertEqual(utils._ParseSigsetT("000000004b813efb"),
+ set([1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 17,
+ 24, 25, 26, 28, 31]))
+ self.assertEqual(utils._ParseSigsetT("ffffff"), set(range(1, 25)))
+
+ def testGetProcStatusField(self):
+ for field in ["SigCgt", "Name", "FDSize"]:
+ for value in ["", "0", "cat", " 1234 KB"]:
+ pstatus = "\n".join([
+ "VmPeak: 999 kB",
+ "%s: %s" % (field, value),
+ "TracerPid: 0",
+ ])
+ result = utils._GetProcStatusField(pstatus, field)
+ self.assertEqual(result, value.strip())
+
+ def test(self):
+ sp = utils.PathJoin(self.tmpdir, "status")
+
+ utils.WriteFile(sp, data="\n".join([
+ "Name: bash",
+ "State: S (sleeping)",
+ "SleepAVG: 98%",
+ "Pid: 22250",
+ "PPid: 10858",
+ "TracerPid: 0",
+ "SigBlk: 0000000000010000",
+ "SigIgn: 0000000000384004",
+ "SigCgt: 000000004b813efb",
+ "CapEff: 0000000000000000",
+ ]))
+
+ self.assert_(utils.IsProcessHandlingSignal(1234, 10, status_path=sp))
+
+ def testNoSigCgt(self):
+ sp = utils.PathJoin(self.tmpdir, "status")
+
+ utils.WriteFile(sp, data="\n".join([
+ "Name: bash",
+ ]))
+
+ self.assertRaises(RuntimeError, utils.IsProcessHandlingSignal,
+ 1234, 10, status_path=sp)
+
+ def testNoSuchFile(self):
+ sp = utils.PathJoin(self.tmpdir, "notexist")
+
+ self.assertFalse(utils.IsProcessHandlingSignal(1234, 10, status_path=sp))
+
+ @staticmethod
+ def _TestRealProcess():
+ signal.signal(signal.SIGUSR1, signal.SIG_DFL)
+ if utils.IsProcessHandlingSignal(os.getpid(), signal.SIGUSR1):
+ raise Exception("SIGUSR1 is handled when it should not be")
+
+ signal.signal(signal.SIGUSR1, lambda signum, frame: None)
+ if not utils.IsProcessHandlingSignal(os.getpid(), signal.SIGUSR1):
+ raise Exception("SIGUSR1 is not handled when it should be")
+
+ signal.signal(signal.SIGUSR1, signal.SIG_IGN)
+ if utils.IsProcessHandlingSignal(os.getpid(), signal.SIGUSR1):
+ raise Exception("SIGUSR1 is not handled when it should be")
+
+ signal.signal(signal.SIGUSR1, signal.SIG_DFL)
+ if utils.IsProcessHandlingSignal(os.getpid(), signal.SIGUSR1):
+ raise Exception("SIGUSR1 is handled when it should not be")
+
+ return True
+
+ def testRealProcess(self):
+ self.assert_(utils.RunInSeparateProcess(self._TestRealProcess))
+
+
class TestPidFileFunctions(unittest.TestCase):
"""Tests for WritePidFile, RemovePidFile and ReadPidFile"""
self.failUnless(not runresult.failed)
+class TestStartDaemon(testutils.GanetiTestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp(prefix="ganeti-test")
+ self.tmpfile = os.path.join(self.tmpdir, "test")
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testShell(self):
+ utils.StartDaemon("echo Hello World > %s" % self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testShellOutput(self):
+ utils.StartDaemon("echo Hello World", output=self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testNoShellNoOutput(self):
+ utils.StartDaemon(["pwd"])
+
+ def testNoShellNoOutputTouch(self):
+ testfile = os.path.join(self.tmpdir, "check")
+ self.failIf(os.path.exists(testfile))
+ utils.StartDaemon(["touch", testfile])
+ self._wait(testfile, 60.0, "")
+
+ def testNoShellOutput(self):
+ utils.StartDaemon(["pwd"], output=self.tmpfile)
+ self._wait(self.tmpfile, 60.0, "/")
+
+ def testNoShellOutputCwd(self):
+ utils.StartDaemon(["pwd"], output=self.tmpfile, cwd=os.getcwd())
+ self._wait(self.tmpfile, 60.0, os.getcwd())
+
+ def testShellEnv(self):
+ utils.StartDaemon("echo \"$GNT_TEST_VAR\"", output=self.tmpfile,
+ env={ "GNT_TEST_VAR": "Hello World", })
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testNoShellEnv(self):
+ utils.StartDaemon(["printenv", "GNT_TEST_VAR"], output=self.tmpfile,
+ env={ "GNT_TEST_VAR": "Hello World", })
+ self._wait(self.tmpfile, 60.0, "Hello World")
+
+ def testOutputFd(self):
+ fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
+ try:
+ utils.StartDaemon(["pwd"], output_fd=fd, cwd=os.getcwd())
+ finally:
+ os.close(fd)
+ self._wait(self.tmpfile, 60.0, os.getcwd())
+
+ def testPid(self):
+ pid = utils.StartDaemon("echo $$ > %s" % self.tmpfile)
+ self._wait(self.tmpfile, 60.0, str(pid))
+
+ def testPidFile(self):
+ pidfile = os.path.join(self.tmpdir, "pid")
+ checkfile = os.path.join(self.tmpdir, "abort")
+
+ pid = utils.StartDaemon("while sleep 5; do :; done", pidfile=pidfile,
+ output=self.tmpfile)
+ try:
+ fd = os.open(pidfile, os.O_RDONLY)
+ try:
+ # Check file is locked
+ self.assertRaises(errors.LockError, utils.LockFile, fd)
+
+ pidtext = os.read(fd, 100)
+ finally:
+ os.close(fd)
+
+ self.assertEqual(int(pidtext.strip()), pid)
+
+ self.assert_(utils.IsProcessAlive(pid))
+ finally:
+ # No matter what happens, kill daemon
+ utils.KillProcess(pid, timeout=5.0, waitpid=False)
+ self.failIf(utils.IsProcessAlive(pid))
+
+ self.assertEqual(utils.ReadFile(self.tmpfile), "")
+
+ def _wait(self, path, timeout, expected):
+ # Due to the asynchronous nature of daemon processes, polling is necessary.
+ # A timeout makes sure the test doesn't hang forever.
+ def _CheckFile():
+ if not (os.path.isfile(path) and
+ utils.ReadFile(path).strip() == expected):
+ raise utils.RetryAgain()
+
+ try:
+ utils.Retry(_CheckFile, (0.01, 1.5, 1.0), timeout)
+ except utils.RetryTimeout:
+ self.fail("Apparently the daemon didn't run in %s seconds and/or"
+ " didn't write the correct output" % timeout)
+
+ def testError(self):
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"])
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ cwd=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+ self.assertRaises(errors.OpExecError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=os.path.join(self.tmpdir, "DIR/NOT/EXIST"))
+
+ fd = os.open(self.tmpfile, os.O_WRONLY | os.O_CREAT)
+ try:
+ self.assertRaises(errors.ProgrammerError, utils.StartDaemon,
+ ["./does-NOT-EXIST/here/0123456789"],
+ output=self.tmpfile, output_fd=fd)
+ finally:
+ os.close(fd)
+
+
+class TestSetCloseOnExecFlag(unittest.TestCase):
+ """Tests for SetCloseOnExecFlag"""
+
+ def setUp(self):
+ self.tmpfile = tempfile.TemporaryFile()
+
+ def testEnable(self):
+ utils.SetCloseOnExecFlag(self.tmpfile.fileno(), True)
+ self.failUnless(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFD) &
+ fcntl.FD_CLOEXEC)
+
+ def testDisable(self):
+ utils.SetCloseOnExecFlag(self.tmpfile.fileno(), False)
+ self.failIf(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFD) &
+ fcntl.FD_CLOEXEC)
+
+
+class TestSetNonblockFlag(unittest.TestCase):
+ def setUp(self):
+ self.tmpfile = tempfile.TemporaryFile()
+
+ def testEnable(self):
+ utils.SetNonblockFlag(self.tmpfile.fileno(), True)
+ self.failUnless(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) &
+ os.O_NONBLOCK)
+
+ def testDisable(self):
+ utils.SetNonblockFlag(self.tmpfile.fileno(), False)
+ self.failIf(fcntl.fcntl(self.tmpfile.fileno(), fcntl.F_GETFL) &
+ os.O_NONBLOCK)
+
+
class TestRemoveFile(unittest.TestCase):
"""Test case for the RemoveFile function"""
os.unlink(self.tmpfile)
os.rmdir(self.tmpdir)
-
def testIgnoreDirs(self):
"""Test that RemoveFile() ignores directories"""
self.assertEqual(None, RemoveFile(self.tmpdir))
-
def testIgnoreNotExisting(self):
"""Test that RemoveFile() ignores non-existing files"""
RemoveFile(self.tmpfile)
RemoveFile(self.tmpfile)
-
def testRemoveFile(self):
"""Test that RemoveFile does remove a file"""
RemoveFile(self.tmpfile)
if os.path.exists(self.tmpfile):
self.fail("File '%s' not removed" % self.tmpfile)
-
def testRemoveSymlink(self):
"""Test that RemoveFile does remove symlinks"""
symlink = self.tmpdir + "/symlink"
data = utils.ReadFile(self._TestDataFilename("cert1.pem"))
self.assertEqual(len(data), 814)
- h = md5.new()
+ h = compat.md5_hash()
h.update(data)
self.assertEqual(h.hexdigest(), "a491efb3efe56a0535f924d5f8680fd4")
size=100)
self.assertEqual(len(data), 100)
- h = md5.new()
+ h = compat.md5_hash()
h.update(data)
self.assertEqual(h.hexdigest(), "893772354e4e690b9efd073eed433ce7")
"/dev/null/does-not-exist")
+class TestReadOneLineFile(testutils.GanetiTestCase):
+
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ def testDefault(self):
+ data = ReadOneLineFile(self._TestDataFilename("cert1.pem"))
+ self.assertEqual(len(data), 27)
+ self.assertEqual(data, "-----BEGIN CERTIFICATE-----")
+
+ def testNotStrict(self):
+ data = ReadOneLineFile(self._TestDataFilename("cert1.pem"), strict=False)
+ self.assertEqual(len(data), 27)
+ self.assertEqual(data, "-----BEGIN CERTIFICATE-----")
+
+ def testStrictFailure(self):
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ self._TestDataFilename("cert1.pem"), strict=True)
+
+ def testLongLine(self):
+ dummydata = (1024 * "Hello World! ")
+ myfile = self._CreateTempFile()
+ utils.WriteFile(myfile, data=dummydata)
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(dummydata, datastrict)
+ self.assertEqual(dummydata, datalax)
+
+ def testNewline(self):
+ myfile = self._CreateTempFile()
+ myline = "myline"
+ for nl in ["", "\n", "\r\n"]:
+ dummydata = "%s%s" % (myline, nl)
+ utils.WriteFile(myfile, data=dummydata)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(myline, datalax)
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(myline, datastrict)
+
+ def testWhitespaceAndMultipleLines(self):
+ myfile = self._CreateTempFile()
+ for nl in ["", "\n", "\r\n"]:
+ for ws in [" ", "\t", "\t\t \t", "\t "]:
+ dummydata = (1024 * ("Foo bar baz %s%s" % (ws, nl)))
+ utils.WriteFile(myfile, data=dummydata)
+ datalax = ReadOneLineFile(myfile, strict=False)
+ if nl:
+ self.assert_(set("\r\n") & set(dummydata))
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ myfile, strict=True)
+ explen = len("Foo bar baz ") + len(ws)
+ self.assertEqual(len(datalax), explen)
+ self.assertEqual(datalax, dummydata[:explen])
+ self.assertFalse(set("\r\n") & set(datalax))
+ else:
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(dummydata, datastrict)
+ self.assertEqual(dummydata, datalax)
+
+ def testEmptylines(self):
+ myfile = self._CreateTempFile()
+ myline = "myline"
+ for nl in ["\n", "\r\n"]:
+ for ol in ["", "otherline"]:
+ dummydata = "%s%s%s%s%s%s" % (nl, nl, myline, nl, ol, nl)
+ utils.WriteFile(myfile, data=dummydata)
+ self.assert_(set("\r\n") & set(dummydata))
+ datalax = ReadOneLineFile(myfile, strict=False)
+ self.assertEqual(myline, datalax)
+ if ol:
+ self.assertRaises(errors.GenericError, ReadOneLineFile,
+ myfile, strict=True)
+ else:
+ datastrict = ReadOneLineFile(myfile, strict=True)
+ self.assertEqual(myline, datastrict)
+
+
class TestTimestampForFilename(unittest.TestCase):
def test(self):
self.assert_("." not in utils.TimestampForFilename())
def testNowOwnAddress(self):
"""check that I don't own an address"""
- # network 192.0.2.0/24 is reserved for test/documentation as per
- # rfc 3330, so we *should* not have an address of this range... if
+ # Network 192.0.2.0/24 is reserved for test/documentation as per
+ # RFC 5735, so we *should* not have an address of this range... if
# this fails, we should extend the test to multiple addresses
DST_IP = "192.0.2.1"
self.failIf(OwnIpAddress(DST_IP), "Should not own IP address %s" % DST_IP)
def tearDown(self):
shutil.rmtree(self.path)
- def _test(self, files, expected):
- # Sort a copy
- expected = expected[:]
- expected.sort()
-
+ def _CreateFiles(self, files):
for name in files:
- f = open(os.path.join(self.path, name), 'w')
- try:
- f.write("Test\n")
- finally:
- f.close()
+ utils.WriteFile(os.path.join(self.path, name), data="test")
+ def _test(self, files, expected):
+ self._CreateFiles(files)
found = ListVisibleFiles(self.path)
- found.sort()
-
- self.assertEqual(found, expected)
+ # by default ListVisibleFiles sorts its output
+ self.assertEqual(found, sorted(expected))
def testAllVisible(self):
files = ["a", "b", "c"]
expected = ["a", "b"]
self._test(files, expected)
+ def testForceSort(self):
+ files = ["c", "b", "a"]
+ self._CreateFiles(files)
+ found = ListVisibleFiles(self.path, sort=True)
+ self.assertEqual(found, sorted(files))
+
+ def testForceNonSort(self):
+ files = ["c", "b", "a"]
+ self._CreateFiles(files)
+ found = ListVisibleFiles(self.path, sort=False)
+ # We can't actually check that they weren't sorted, because they might come
+ # out sorted by chance
+ self.assertEqual(set(found), set(files))
+
def testNonAbsolutePath(self):
self.failUnlessRaises(errors.ProgrammerError, ListVisibleFiles, "abc")
self.failUnlessEqual(UnescapeAndSplit(sep.join(a), sep=sep), b)
+class TestGenerateSelfSignedX509Cert(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def _checkRsaPrivateKey(self, key):
+ lines = key.splitlines()
+ return ("-----BEGIN RSA PRIVATE KEY-----" in lines and
+ "-----END RSA PRIVATE KEY-----" in lines)
+
+ def _checkCertificate(self, cert):
+ lines = cert.splitlines()
+ return ("-----BEGIN CERTIFICATE-----" in lines and
+ "-----END CERTIFICATE-----" in lines)
+
+ def test(self):
+ for common_name in [None, ".", "Ganeti", "node1.example.com"]:
+ (key_pem, cert_pem) = utils.GenerateSelfSignedX509Cert(common_name, 300)
+ self._checkRsaPrivateKey(key_pem)
+ self._checkCertificate(cert_pem)
+
+ key = OpenSSL.crypto.load_privatekey(OpenSSL.crypto.FILETYPE_PEM,
+ key_pem)
+ self.assert_(key.bits() >= 1024)
+ self.assertEqual(key.bits(), constants.RSA_KEY_BITS)
+ self.assertEqual(key.type(), OpenSSL.crypto.TYPE_RSA)
+
+ x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+ self.failIf(x509.has_expired())
+ self.assertEqual(x509.get_issuer().CN, common_name)
+ self.assertEqual(x509.get_subject().CN, common_name)
+ self.assertEqual(x509.get_pubkey().bits(), constants.RSA_KEY_BITS)
+
+ def testLegacy(self):
+ cert1_filename = os.path.join(self.tmpdir, "cert1.pem")
+
+ utils.GenerateSelfSignedSslCert(cert1_filename, validity=1)
+
+ cert1 = utils.ReadFile(cert1_filename)
+
+ self.assert_(self._checkRsaPrivateKey(cert1))
+ self.assert_(self._checkCertificate(cert1))
+
+
class TestPathJoin(unittest.TestCase):
"""Testing case for PathJoin"""
HostInfo.NormalizeName(value)
+class TestValidateServiceName(unittest.TestCase):
+ def testValid(self):
+ testnames = [
+ 0, 1, 2, 3, 1024, 65000, 65534, 65535,
+ "ganeti",
+ "gnt-masterd",
+ "HELLO_WORLD_SVC",
+ "hello.world.1",
+ "0", "80", "1111", "65535",
+ ]
+
+ for name in testnames:
+ self.assertEqual(utils.ValidateServiceName(name), name)
+
+ def testInvalid(self):
+ testnames = [
+ -15756, -1, 65536, 133428083,
+ "", "Hello World!", "!", "'", "\"", "\t", "\n", "`",
+ "-8546", "-1", "65536",
+ (129 * "A"),
+ ]
+
+ for name in testnames:
+ self.assertRaises(OpPrereqError, utils.ValidateServiceName, name)
+
+
class TestParseAsn1Generalizedtime(unittest.TestCase):
def test(self):
# UTC
self.assertEqual(validity, (None, None))
+class TestSignX509Certificate(unittest.TestCase):
+ KEY = "My private key!"
+ KEY_OTHER = "Another key"
+
+ def test(self):
+ # Generate certificate valid for 5 minutes
+ (_, cert_pem) = utils.GenerateSelfSignedX509Cert(None, 300)
+
+ cert = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+
+ # No signature at all
+ self.assertRaises(errors.GenericError,
+ utils.LoadSignedX509Certificate, cert_pem, self.KEY)
+
+ # Invalid input
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: \n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Sign: $1234$abcdef\n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: $1234567890$abcdef\n", self.KEY)
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ "X-Ganeti-Signature: $1234$abc\n\n" + cert_pem, self.KEY)
+
+ # Invalid salt
+ for salt in list("-_@$,:;/\\ \t\n"):
+ self.assertRaises(errors.GenericError, utils.SignX509Certificate,
+ cert_pem, self.KEY, "foo%sbar" % salt)
+
+ for salt in ["HelloWorld", "salt", string.letters, string.digits,
+ utils.GenerateSecret(numbytes=4),
+ utils.GenerateSecret(numbytes=16),
+ "{123:456}".encode("hex")]:
+ signed_pem = utils.SignX509Certificate(cert, self.KEY, salt)
+
+ self._Check(cert, salt, signed_pem)
+
+ self._Check(cert, salt, "X-Another-Header: with a value\n" + signed_pem)
+ self._Check(cert, salt, (10 * "Hello World!\n") + signed_pem)
+ self._Check(cert, salt, (signed_pem + "\n\na few more\n"
+ "lines----\n------ at\nthe end!"))
+
+ def _Check(self, cert, salt, pem):
+ (cert2, salt2) = utils.LoadSignedX509Certificate(pem, self.KEY)
+ self.assertEqual(salt, salt2)
+ self.assertEqual(cert.digest("sha1"), cert2.digest("sha1"))
+
+ # Other key
+ self.assertRaises(errors.GenericError, utils.LoadSignedX509Certificate,
+ pem, self.KEY_OTHER)
+
+
class TestMakedirs(unittest.TestCase):
def setUp(self):
self.tmpdir = tempfile.mkdtemp()
"", "x"])
+class TestReadLockedPidFile(unittest.TestCase):
+ def setUp(self):
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testNonExistent(self):
+ path = utils.PathJoin(self.tmpdir, "nonexist")
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testUnlocked(self):
+ path = utils.PathJoin(self.tmpdir, "pid")
+ utils.WriteFile(path, data="123")
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testLocked(self):
+ path = utils.PathJoin(self.tmpdir, "pid")
+ utils.WriteFile(path, data="123")
+
+ fl = utils.FileLock.Open(path)
+ try:
+ fl.Exclusive(blocking=True)
+
+ self.assertEqual(utils.ReadLockedPidFile(path), 123)
+ finally:
+ fl.Close()
+
+ self.assert_(utils.ReadLockedPidFile(path) is None)
+
+ def testError(self):
+ path = utils.PathJoin(self.tmpdir, "foobar", "pid")
+ utils.WriteFile(utils.PathJoin(self.tmpdir, "foobar"), data="")
+ # open(2) should return ENOTDIR
+ self.assertRaises(EnvironmentError, utils.ReadLockedPidFile, path)
+
+
+class TestCertVerification(testutils.GanetiTestCase):
+ def setUp(self):
+ testutils.GanetiTestCase.setUp(self)
+
+ self.tmpdir = tempfile.mkdtemp()
+
+ def tearDown(self):
+ shutil.rmtree(self.tmpdir)
+
+ def testVerifyCertificate(self):
+ cert_pem = utils.ReadFile(self._TestDataFilename("cert1.pem"))
+ cert = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
+ cert_pem)
+
+ # Not checking return value as this certificate is expired
+ utils.VerifyX509Certificate(cert, 30, 7)
+
+
+class TestVerifyCertificateInner(unittest.TestCase):
+ def test(self):
+ vci = utils._VerifyCertificateInner
+
+ # Valid
+ self.assertEqual(vci(False, 1263916313, 1298476313, 1266940313, 30, 7),
+ (None, None))
+
+ # Not yet valid
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266075600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_WARNING)
+
+ # Expiring soon
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(False, 1266507600, 1267544400, 1266939600, 30, 1)
+ self.assertEqual(errcode, utils.CERT_WARNING)
+
+ (errcode, msg) = vci(False, 1266507600, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, None)
+
+ # Expired
+ (errcode, msg) = vci(True, 1266507600, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, None, 1267544400, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, 1266507600, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+ (errcode, msg) = vci(True, None, None, 1266939600, 30, 7)
+ self.assertEqual(errcode, utils.CERT_ERROR)
+
+
+class TestHmacFunctions(unittest.TestCase):
+ # Digests can be checked with "openssl sha1 -hmac $key"
+ def testSha1Hmac(self):
+ self.assertEqual(utils.Sha1Hmac("", ""),
+ "fbdb1d1b18aa6c08324b7d64b71fb76370690e1d")
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", "Hello World"),
+ "ef4f3bda82212ecb2f7ce868888a19092481f1fd")
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", ""),
+ "f904c2476527c6d3e6609ab683c66fa0652cb1dc")
+
+ longtext = 1500 * "The quick brown fox jumps over the lazy dog\n"
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", longtext),
+ "35901b9a3001a7cdcf8e0e9d7c2e79df2223af54")
+
+ def testSha1HmacSalt(self):
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", "", salt="abc0"),
+ "4999bf342470eadb11dfcd24ca5680cf9fd7cdce")
+ self.assertEqual(utils.Sha1Hmac("TguMTA2K", "", salt="abc9"),
+ "17a4adc34d69c0d367d4ffbef96fd41d4df7a6e8")
+ self.assertEqual(utils.Sha1Hmac("3YzMxZWE", "Hello World", salt="xyz0"),
+ "7f264f8114c9066afc9bb7636e1786d996d3cc0d")
+
+ def testVerifySha1Hmac(self):
+ self.assert_(utils.VerifySha1Hmac("", "", ("fbdb1d1b18aa6c08324b"
+ "7d64b71fb76370690e1d")))
+ self.assert_(utils.VerifySha1Hmac("TguMTA2K", "",
+ ("f904c2476527c6d3e660"
+ "9ab683c66fa0652cb1dc")))
+
+ digest = "ef4f3bda82212ecb2f7ce868888a19092481f1fd"
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World", digest))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.lower()))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.upper()))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ digest.title()))
+
+ def testVerifySha1HmacSalt(self):
+ self.assert_(utils.VerifySha1Hmac("TguMTA2K", "",
+ ("17a4adc34d69c0d367d4"
+ "ffbef96fd41d4df7a6e8"),
+ salt="abc9"))
+ self.assert_(utils.VerifySha1Hmac("3YzMxZWE", "Hello World",
+ ("7f264f8114c9066afc9b"
+ "b7636e1786d996d3cc0d"),
+ salt="xyz0"))
+
+
+class TestIgnoreSignals(unittest.TestCase):
+ """Test the IgnoreSignals decorator"""
+
+ @staticmethod
+ def _Raise(exception):
+ raise exception
+
+ @staticmethod
+ def _Return(rval):
+ return rval
+
+ def testIgnoreSignals(self):
+ sock_err_intr = socket.error(errno.EINTR, "Message")
+ sock_err_inval = socket.error(errno.EINVAL, "Message")
+
+ env_err_intr = EnvironmentError(errno.EINTR, "Message")
+ env_err_inval = EnvironmentError(errno.EINVAL, "Message")
+
+ self.assertRaises(socket.error, self._Raise, sock_err_intr)
+ self.assertRaises(socket.error, self._Raise, sock_err_inval)
+ self.assertRaises(EnvironmentError, self._Raise, env_err_intr)
+ self.assertRaises(EnvironmentError, self._Raise, env_err_inval)
+
+ self.assertEquals(utils.IgnoreSignals(self._Raise, sock_err_intr), None)
+ self.assertEquals(utils.IgnoreSignals(self._Raise, env_err_intr), None)
+ self.assertRaises(socket.error, utils.IgnoreSignals, self._Raise,
+ sock_err_inval)
+ self.assertRaises(EnvironmentError, utils.IgnoreSignals, self._Raise,
+ env_err_inval)
+
+ self.assertEquals(utils.IgnoreSignals(self._Return, True), True)
+ self.assertEquals(utils.IgnoreSignals(self._Return, 33), 33)
+
+
+class TestEnsureDirs(unittest.TestCase):
+ """Tests for EnsureDirs"""
+
+ def setUp(self):
+ self.dir = tempfile.mkdtemp()
+ self.old_umask = os.umask(0777)
+
+ def testEnsureDirs(self):
+ utils.EnsureDirs([
+ (utils.PathJoin(self.dir, "foo"), 0777),
+ (utils.PathJoin(self.dir, "bar"), 0000),
+ ])
+ self.assertEquals(os.stat(utils.PathJoin(self.dir, "foo"))[0] & 0777, 0777)
+ self.assertEquals(os.stat(utils.PathJoin(self.dir, "bar"))[0] & 0777, 0000)
+
+ def tearDown(self):
+ os.rmdir(utils.PathJoin(self.dir, "foo"))
+ os.rmdir(utils.PathJoin(self.dir, "bar"))
+ os.rmdir(self.dir)
+ os.umask(self.old_umask)
+
+
+class TestFormatSeconds(unittest.TestCase):
+ def test(self):
+ self.assertEqual(utils.FormatSeconds(1), "1s")
+ self.assertEqual(utils.FormatSeconds(3600), "1h 0m 0s")
+ self.assertEqual(utils.FormatSeconds(3599), "59m 59s")
+ self.assertEqual(utils.FormatSeconds(7200), "2h 0m 0s")
+ self.assertEqual(utils.FormatSeconds(7201), "2h 0m 1s")
+ self.assertEqual(utils.FormatSeconds(7281), "2h 1m 21s")
+ self.assertEqual(utils.FormatSeconds(29119), "8h 5m 19s")
+ self.assertEqual(utils.FormatSeconds(19431228), "224d 21h 33m 48s")
+ self.assertEqual(utils.FormatSeconds(-1), "-1s")
+ self.assertEqual(utils.FormatSeconds(-282), "-282s")
+ self.assertEqual(utils.FormatSeconds(-29119), "-29119s")
+
+ def testFloat(self):
+ self.assertEqual(utils.FormatSeconds(1.3), "1s")
+ self.assertEqual(utils.FormatSeconds(1.9), "2s")
+ self.assertEqual(utils.FormatSeconds(3912.12311), "1h 5m 12s")
+ self.assertEqual(utils.FormatSeconds(3912.8), "1h 5m 13s")
+
+
+class RunIgnoreProcessNotFound(unittest.TestCase):
+ @staticmethod
+ def _WritePid(fd):
+ os.write(fd, str(os.getpid()))
+ os.close(fd)
+ return True
+
+ def test(self):
+ (pid_read_fd, pid_write_fd) = os.pipe()
+
+ # Start short-lived process which writes its PID to pipe
+ self.assert_(utils.RunInSeparateProcess(self._WritePid, pid_write_fd))
+ os.close(pid_write_fd)
+
+ # Read PID from pipe
+ pid = int(os.read(pid_read_fd, 1024))
+ os.close(pid_read_fd)
+
+ # Try to send signal to process which exited recently
+ self.assertFalse(utils.IgnoreProcessNotFound(os.kill, pid, 0))
+
+
if __name__ == '__main__':
testutils.GanetiTestProgram()
projects / ganeti-local / blobdiff