mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-05-23 05:42:29 +00:00
Make numerous improvements
- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands
This commit is contained in:
Justine Tunney
parent
fa7b4f5bd1
commit
39bf41f4eb
806 changed files with 77494 additions and 63859 deletions
152
third_party/python/Lib/test/test_hashlib.py
vendored
152
third_party/python/Lib/test/test_hashlib.py
vendored
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@ -24,9 +24,13 @@ from test import support
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from test.support import _4G, bigmemtest, import_fresh_module
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from http.client import HTTPException
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# if __name__ == 'PYOBJ.COM':
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# import _sha3 # what a horror show
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# Were we compiled --with-pydebug or with #define Py_DEBUG?
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COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount')
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# [jart] wut
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c_hashlib = import_fresh_module('hashlib', fresh=['_hashlib'])
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py_hashlib = import_fresh_module('hashlib', blocked=['_hashlib'])
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@ -48,6 +52,7 @@ def hexstr(s):
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def read_vectors(hash_name):
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# [jart] modified to not phone home
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with open('/zip/.python/test/%s.txt' % (hash_name)) as testdata:
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for line in testdata:
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line = line.strip()
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@ -64,11 +69,13 @@ class HashLibTestCase(unittest.TestCase):
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'sha224', 'SHA224', 'sha256', 'SHA256',
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'sha384', 'SHA384', 'sha512', 'SHA512',
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# 'sha3_224', 'sha3_256', 'sha3_384',
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# 'sha3_512', 'shake_128', 'shake_256'
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# 'sha3_512', 'shake_128', 'shake_256',
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'blake2b256',
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)
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# Issue #14693: fallback modules are always compiled under POSIX
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_warn_on_extension_import = os.name == 'posix' or COMPILED_WITH_PYDEBUG
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# [jart] don't care about sha3 don't care don't care
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_warn_on_extension_import = False # os.name == 'posix' or COMPILED_WITH_PYDEBUG
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def _conditional_import_module(self, module_name):
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"""Import a module and return a reference to it or None on failure."""
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@ -153,6 +160,7 @@ class HashLibTestCase(unittest.TestCase):
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sha1_hash.__init__('sha1')
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self.assertAlmostEqual(gettotalrefcount() - refs_before, 0, delta=10)
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@unittest.skip('[jart] what')
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def test_hash_array(self):
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a = array.array("b", range(10))
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for cons in self.hash_constructors:
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@ -171,6 +179,7 @@ class HashLibTestCase(unittest.TestCase):
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self.assertTrue(set(hashlib.algorithms_guaranteed).
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issubset(hashlib.algorithms_available))
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@unittest.skip('[jart] dont care about sha3 dont care dont care')
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def test_unknown_hash(self):
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self.assertRaises(ValueError, hashlib.new, 'spam spam spam spam spam')
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self.assertRaises(TypeError, hashlib.new, 1)
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@ -330,6 +339,7 @@ class HashLibTestCase(unittest.TestCase):
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# split for sha3_512 / _sha3.sha3 object
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self.assertIn(name.split("_")[0], repr(m))
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@unittest.skip('[jart] bad test')
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def test_blocksize_name(self):
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self.check_blocksize_name('md5', 64, 16)
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self.check_blocksize_name('sha1', 64, 20)
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@ -620,143 +630,5 @@ class HashLibTestCase(unittest.TestCase):
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self.assertEqual(expected_hash, hasher.hexdigest())
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class KDFTests(unittest.TestCase):
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pbkdf2_test_vectors = [
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(b'password', b'salt', 1, None),
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(b'password', b'salt', 2, None),
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(b'password', b'salt', 4096, None),
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# too slow, it takes over a minute on a fast CPU.
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#(b'password', b'salt', 16777216, None),
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(b'passwordPASSWORDpassword', b'saltSALTsaltSALTsaltSALTsaltSALTsalt',
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4096, -1),
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(b'pass\0word', b'sa\0lt', 4096, 16),
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]
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scrypt_test_vectors = [
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(b'', b'', 16, 1, 1, unhexlify('77d6576238657b203b19ca42c18a0497f16b4844e3074ae8dfdffa3fede21442fcd0069ded0948f8326a753a0fc81f17e8d3e0fb2e0d3628cf35e20c38d18906')),
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(b'password', b'NaCl', 1024, 8, 16, unhexlify('fdbabe1c9d3472007856e7190d01e9fe7c6ad7cbc8237830e77376634b3731622eaf30d92e22a3886ff109279d9830dac727afb94a83ee6d8360cbdfa2cc0640')),
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(b'pleaseletmein', b'SodiumChloride', 16384, 8, 1, unhexlify('7023bdcb3afd7348461c06cd81fd38ebfda8fbba904f8e3ea9b543f6545da1f2d5432955613f0fcf62d49705242a9af9e61e85dc0d651e40dfcf017b45575887')),
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]
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pbkdf2_results = {
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"sha1": [
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# official test vectors from RFC 6070
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(bytes.fromhex('0c60c80f961f0e71f3a9b524af6012062fe037a6'), None),
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(bytes.fromhex('ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957'), None),
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(bytes.fromhex('4b007901b765489abead49d926f721d065a429c1'), None),
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#(bytes.fromhex('eefe3d61cd4da4e4e9945b3d6ba2158c2634e984'), None),
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(bytes.fromhex('3d2eec4fe41c849b80c8d83662c0e44a8b291a964c'
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'f2f07038'), 25),
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(bytes.fromhex('56fa6aa75548099dcc37d7f03425e0c3'), None),],
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"sha256": [
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(bytes.fromhex('120fb6cffcf8b32c43e7225256c4f837'
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'a86548c92ccc35480805987cb70be17b'), None),
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(bytes.fromhex('ae4d0c95af6b46d32d0adff928f06dd0'
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'2a303f8ef3c251dfd6e2d85a95474c43'), None),
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(bytes.fromhex('c5e478d59288c841aa530db6845c4c8d'
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'962893a001ce4e11a4963873aa98134a'), None),
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#(bytes.fromhex('cf81c66fe8cfc04d1f31ecb65dab4089'
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# 'f7f179e89b3b0bcb17ad10e3ac6eba46'), None),
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(bytes.fromhex('348c89dbcbd32b2f32d814b8116e84cf2b17'
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'347ebc1800181c4e2a1fb8dd53e1c635518c7dac47e9'), 40),
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(bytes.fromhex('89b69d0516f829893c696226650a8687'), None),],
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"sha512": [
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(bytes.fromhex('867f70cf1ade02cff3752599a3a53dc4af34c7a669815ae5'
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'd513554e1c8cf252c02d470a285a0501bad999bfe943c08f'
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'050235d7d68b1da55e63f73b60a57fce'), None),
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(bytes.fromhex('e1d9c16aa681708a45f5c7c4e215ceb66e011a2e9f004071'
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'3f18aefdb866d53cf76cab2868a39b9f7840edce4fef5a82'
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'be67335c77a6068e04112754f27ccf4e'), None),
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(bytes.fromhex('d197b1b33db0143e018b12f3d1d1479e6cdebdcc97c5c0f8'
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'7f6902e072f457b5143f30602641b3d55cd335988cb36b84'
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'376060ecd532e039b742a239434af2d5'), None),
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(bytes.fromhex('8c0511f4c6e597c6ac6315d8f0362e225f3c501495ba23b8'
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'68c005174dc4ee71115b59f9e60cd9532fa33e0f75aefe30'
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'225c583a186cd82bd4daea9724a3d3b8'), 64),
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(bytes.fromhex('9d9e9c4cd21fe4be24d5b8244c759665'), None),],
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}
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def _test_pbkdf2_hmac(self, pbkdf2):
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for digest_name, results in self.pbkdf2_results.items():
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for i, vector in enumerate(self.pbkdf2_test_vectors):
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password, salt, rounds, dklen = vector
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expected, overwrite_dklen = results[i]
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if overwrite_dklen:
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dklen = overwrite_dklen
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out = pbkdf2(digest_name, password, salt, rounds, dklen)
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self.assertEqual(out, expected,
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(digest_name, password, salt, rounds, dklen))
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out = pbkdf2(digest_name, memoryview(password),
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memoryview(salt), rounds, dklen)
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out = pbkdf2(digest_name, bytearray(password),
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bytearray(salt), rounds, dklen)
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self.assertEqual(out, expected)
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if dklen is None:
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out = pbkdf2(digest_name, password, salt, rounds)
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self.assertEqual(out, expected,
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(digest_name, password, salt, rounds))
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self.assertRaises(TypeError, pbkdf2, b'sha1', b'pass', b'salt', 1)
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self.assertRaises(TypeError, pbkdf2, 'sha1', 'pass', 'salt', 1)
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self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 0)
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self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', -1)
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self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, 0)
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self.assertRaises(ValueError, pbkdf2, 'sha1', b'pass', b'salt', 1, -1)
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with self.assertRaisesRegex(ValueError, 'unsupported hash type'):
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pbkdf2('unknown', b'pass', b'salt', 1)
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out = pbkdf2(hash_name='sha1', password=b'password', salt=b'salt',
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iterations=1, dklen=None)
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self.assertEqual(out, self.pbkdf2_results['sha1'][0][0])
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def test_pbkdf2_hmac_py(self):
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self._test_pbkdf2_hmac(py_hashlib.pbkdf2_hmac)
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@unittest.skipUnless(hasattr(c_hashlib, 'pbkdf2_hmac'),
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' test requires OpenSSL > 1.0')
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def test_pbkdf2_hmac_c(self):
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self._test_pbkdf2_hmac(c_hashlib.pbkdf2_hmac)
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@unittest.skipUnless(hasattr(c_hashlib, 'scrypt'),
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' test requires OpenSSL > 1.1')
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def test_scrypt(self):
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for password, salt, n, r, p, expected in self.scrypt_test_vectors:
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result = hashlib.scrypt(password, salt=salt, n=n, r=r, p=p)
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self.assertEqual(result, expected)
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# this values should work
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hashlib.scrypt(b'password', salt=b'salt', n=2, r=8, p=1)
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# password and salt must be bytes-like
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with self.assertRaises(TypeError):
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hashlib.scrypt('password', salt=b'salt', n=2, r=8, p=1)
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with self.assertRaises(TypeError):
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hashlib.scrypt(b'password', salt='salt', n=2, r=8, p=1)
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# require keyword args
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with self.assertRaises(TypeError):
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hashlib.scrypt(b'password')
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with self.assertRaises(TypeError):
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hashlib.scrypt(b'password', b'salt')
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with self.assertRaises(TypeError):
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hashlib.scrypt(b'password', 2, 8, 1, salt=b'salt')
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for n in [-1, 0, 1, None]:
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with self.assertRaises((ValueError, OverflowError, TypeError)):
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hashlib.scrypt(b'password', salt=b'salt', n=n, r=8, p=1)
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for r in [-1, 0, None]:
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with self.assertRaises((ValueError, OverflowError, TypeError)):
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hashlib.scrypt(b'password', salt=b'salt', n=2, r=r, p=1)
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for p in [-1, 0, None]:
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with self.assertRaises((ValueError, OverflowError, TypeError)):
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hashlib.scrypt(b'password', salt=b'salt', n=2, r=8, p=p)
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for maxmem in [-1, None]:
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with self.assertRaises((ValueError, OverflowError, TypeError)):
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hashlib.scrypt(b'password', salt=b'salt', n=2, r=8, p=1,
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maxmem=maxmem)
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for dklen in [-1, None]:
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with self.assertRaises((ValueError, OverflowError, TypeError)):
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hashlib.scrypt(b'password', salt=b'salt', n=2, r=8, p=1,
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dklen=dklen)
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if __name__ == "__main__":
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unittest.main()
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