diff options
Diffstat (limited to 'src/third_party/wiredtiger/test/suite/test_encrypt01.py')
| -rw-r--r-- | src/third_party/wiredtiger/test/suite/test_encrypt01.py | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/src/third_party/wiredtiger/test/suite/test_encrypt01.py b/src/third_party/wiredtiger/test/suite/test_encrypt01.py new file mode 100644 index 00000000000..0521f7c8e8a --- /dev/null +++ b/src/third_party/wiredtiger/test/suite/test_encrypt01.py @@ -0,0 +1,146 @@ +#!/usr/bin/env python +# +# Public Domain 2014-2016 MongoDB, Inc. +# Public Domain 2008-2014 WiredTiger, Inc. +# +# This is free and unencumbered software released into the public domain. +# +# Anyone is free to copy, modify, publish, use, compile, sell, or +# distribute this software, either in source code form or as a compiled +# binary, for any purpose, commercial or non-commercial, and by any +# means. +# +# In jurisdictions that recognize copyright laws, the author or authors +# of this software dedicate any and all copyright interest in the +# software to the public domain. We make this dedication for the benefit +# of the public at large and to the detriment of our heirs and +# successors. We intend this dedication to be an overt act of +# relinquishment in perpetuity of all present and future rights to this +# software under copyright law. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR +# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +# OTHER DEALINGS IN THE SOFTWARE. +# +# test_encrypt01.py +# Basic block encryption operations +# + +import os, run, random +import wiredtiger, wttest +from wtscenario import multiply_scenarios, number_scenarios + +# Test basic encryption +class test_encrypt01(wttest.WiredTigerTestCase): + + types = [ + ('file', dict(uri='file:test_encrypt01')), + ('table', dict(uri='table:test_encrypt01')), + ] + encrypt = [ + ('none', dict( sys_encrypt='none', sys_encrypt_args='', + file_encrypt='none', file_encrypt_args='')), + ('nop', dict( sys_encrypt='nop', sys_encrypt_args='', + file_encrypt='nop', file_encrypt_args='')), + ('rotn', dict( sys_encrypt='rotn', sys_encrypt_args=',keyid=11', + file_encrypt='rotn', file_encrypt_args=',keyid=13')), + ('rotn-none', dict( sys_encrypt='rotn', sys_encrypt_args=',keyid=9', + file_encrypt='none', file_encrypt_args='')) + ] + compress = [ + ('none', dict(log_compress=None, block_compress=None)), + ('nop', dict(log_compress='nop', block_compress='nop')), + ('lz4', dict(log_compress='lz4', block_compress='lz4')), + ('bzip2', dict(log_compress='bzip2', block_compress='bzip2')), + ('snappy', dict(log_compress='snappy', block_compress='snappy')), + ('zlib', dict(log_compress='zlib', block_compress='zlib')), + ('bzip2-none', dict(log_compress='bzip2', block_compress=None)), + ('none-snappy', dict(log_compress=None, block_compress='snappy')), + ('snappy-lz4', dict(log_compress='snappy', block_compress='lz4')), + ] + scenarios = number_scenarios(multiply_scenarios('.', types, + encrypt, compress)) + + nrecords = 5000 + bigvalue = "abcdefghij" * 1001 # len(bigvalue) = 10010 + + # Override WiredTigerTestCase, we have extensions. + def setUpConnectionOpen(self, dir): + encarg = 'encryption=(name={0}{1}),'.format( + self.sys_encrypt, self.sys_encrypt_args) + comparg = '' + if self.log_compress != None: + comparg='log=(compressor={0}),'.format(self.log_compress) + extarg = self.extensionArg([('encryptors', self.sys_encrypt), + ('encryptors', self.file_encrypt), + ('compressors', self.block_compress), + ('compressors', self.log_compress)]) + conn = self.wiredtiger_open(dir, + 'create,error_prefix="{0}: ",{1}{2}{3}'.format( + self.shortid(), encarg, comparg, extarg)) + self.pr(`conn`) + return conn + + # Return the wiredtiger_open extension argument for a shared library. + def extensionArg(self, exts): + extfiles = [] + for ext in exts: + (dirname, name) = ext + if name != None and name != 'none': + testdir = os.path.dirname(__file__) + extdir = os.path.join(run.wt_builddir, 'ext', dirname) + extfile = os.path.join( + extdir, name, '.libs', 'libwiredtiger_' + name + '.so') + if not os.path.exists(extfile): + self.skipTest('extension "' + extfile + '" not built') + if not extfile in extfiles: + extfiles.append(extfile) + if len(extfiles) == 0: + return '' + else: + return ',extensions=["' + '","'.join(extfiles) + '"]' + + # Create a table, add keys with both big and small values, then verify them. + def test_encrypt(self): + params = 'key_format=S,value_format=S' + if self.file_encrypt != None: + params += ',encryption=(name=' + self.file_encrypt + \ + self.file_encrypt_args + ')' + if self.block_compress != None: + params += ',block_compressor=' + self.block_compress + + self.session.create(self.uri, params) + cursor = self.session.open_cursor(self.uri, None) + r = random.Random() + r.seed(0) + for idx in xrange(1,self.nrecords): + start = r.randint(0,9) + key = self.bigvalue[start:r.randint(0,100)] + str(idx) + val = self.bigvalue[start:r.randint(0,10000)] + str(idx) + cursor.set_key(key) + cursor.set_value(val) + cursor.insert() + cursor.close() + + # Force the cache to disk, so we read + # compressed/encrypted pages from disk. + self.reopen_conn() + + cursor = self.session.open_cursor(self.uri, None) + r.seed(0) + for idx in xrange(1,self.nrecords): + start = r.randint(0,9) + key = self.bigvalue[start:r.randint(0,100)] + str(idx) + val = self.bigvalue[start:r.randint(0,10000)] + str(idx) + cursor.set_key(key) + self.assertEqual(cursor.search(), 0) + self.assertEquals(cursor.get_value(), val) + cursor.close() + + +if __name__ == '__main__': + wttest.run() |