| 1 | """ |
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| 2 | Ported to Python 3. |
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| 3 | """ |
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| 4 | from __future__ import annotations |
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| 5 | |
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| 6 | import os, re, sys, time, json |
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| 7 | from typing import Optional |
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| 8 | |
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| 9 | from bs4 import BeautifulSoup |
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| 10 | |
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| 11 | from twisted.trial import unittest |
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| 12 | from twisted.internet import defer |
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| 13 | |
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| 14 | from allmydata import uri |
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| 15 | from allmydata.storage.mutable import MutableShareFile |
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| 16 | from allmydata.storage.immutable import ShareFile |
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| 17 | from allmydata.storage.server import si_a2b |
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| 18 | from allmydata.immutable import offloaded, upload |
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| 19 | from allmydata.immutable.literal import LiteralFileNode |
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| 20 | from allmydata.immutable.filenode import ImmutableFileNode |
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| 21 | from allmydata.util import idlib, mathutil |
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| 22 | from allmydata.util import log, base32 |
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| 23 | from allmydata.util.encodingutil import quote_output, unicode_to_argv |
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| 24 | from allmydata.util.fileutil import abspath_expanduser_unicode |
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| 25 | from allmydata.util.consumer import MemoryConsumer, download_to_data |
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| 26 | from allmydata.util.deferredutil import async_to_deferred |
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| 27 | from allmydata.interfaces import IDirectoryNode, IFileNode, \ |
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| 28 | NoSuchChildError, NoSharesError, SDMF_VERSION, MDMF_VERSION |
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| 29 | from allmydata.monitor import Monitor |
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| 30 | from allmydata.mutable.common import NotWriteableError |
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| 31 | from allmydata.mutable import layout as mutable_layout |
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| 32 | from allmydata.mutable.publish import MutableData |
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| 33 | |
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| 34 | from foolscap.api import DeadReferenceError, fireEventually |
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| 35 | from twisted.python.failure import Failure |
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| 36 | from twisted.internet.utils import ( |
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| 37 | getProcessOutputAndValue, |
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| 38 | ) |
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| 39 | |
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| 40 | from .common_web import do_http as do_http_bytes, Error |
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| 41 | from .web.common import ( |
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| 42 | assert_soup_has_tag_with_attributes |
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| 43 | ) |
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| 44 | from .common_system import SystemTestMixin |
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| 45 | from .common_util import run_cli_unicode |
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| 46 | |
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| 47 | def byteschr(x): |
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| 48 | return bytes([x]) |
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| 49 | |
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| 50 | class RunBinTahoeMixin: |
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| 51 | def run_bintahoe(self, args, stdin=None, python_options:Optional[list[str]]=None, env=None): |
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| 52 | # test_runner.run_bintahoe has better unicode support but doesn't |
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| 53 | # support env yet and is also synchronous. If we could get rid of |
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| 54 | # this in favor of that, though, it would probably be an improvement. |
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| 55 | if python_options is None: |
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| 56 | python_options = [] |
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| 57 | command = sys.executable |
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| 58 | argv = python_options + ["-b", "-m", "allmydata.scripts.runner"] + args |
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| 59 | |
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| 60 | if env is None: |
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| 61 | env = os.environ |
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| 62 | |
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| 63 | d = getProcessOutputAndValue(command, argv, env, stdinBytes=stdin) |
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| 64 | def fix_signal(result): |
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| 65 | # Mirror subprocess.Popen.returncode structure |
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| 66 | (out, err, signal) = result |
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| 67 | return (out, err, -signal) |
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| 68 | d.addErrback(fix_signal) |
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| 69 | return d |
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| 70 | |
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| 71 | |
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| 72 | def run_cli(*args, **kwargs): |
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| 73 | """ |
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| 74 | Run a Tahoe-LAFS CLI utility, but inline. |
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| 75 | |
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| 76 | Version of run_cli_unicode() that takes any kind of string, and the |
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| 77 | command-line args inline instead of as verb + list. |
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| 78 | |
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| 79 | Backwards compatible version so we don't have to change all the tests that |
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| 80 | expected this API. |
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| 81 | """ |
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| 82 | nodeargs = [a for a in kwargs.pop("nodeargs", [])] |
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| 83 | kwargs["nodeargs"] = nodeargs |
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| 84 | return run_cli_unicode(args[0], [a for a in args[1:]], **kwargs) |
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| 85 | |
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| 86 | |
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| 87 | def do_http(*args, **kwargs): |
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| 88 | """Wrapper for do_http() that returns Unicode.""" |
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| 89 | return do_http_bytes(*args, **kwargs).addCallback( |
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| 90 | lambda b: str(b, "utf-8")) |
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| 91 | |
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| 92 | |
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| 93 | LARGE_DATA = b""" |
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| 94 | This is some data to publish to the remote grid.., which needs to be large |
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| 95 | enough to not fit inside a LIT uri. |
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| 96 | """ |
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| 97 | |
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| 98 | |
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| 99 | class CountingDataUploadable(upload.Data): |
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| 100 | bytes_read = 0 |
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| 101 | interrupt_after = None |
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| 102 | interrupt_after_d = None |
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| 103 | |
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| 104 | def read(self, length): |
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| 105 | self.bytes_read += length |
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| 106 | if self.interrupt_after is not None: |
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| 107 | if self.bytes_read > self.interrupt_after: |
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| 108 | self.interrupt_after = None |
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| 109 | self.interrupt_after_d.callback(self) |
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| 110 | return upload.Data.read(self, length) |
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| 111 | |
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| 112 | |
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| 113 | class SystemTest(SystemTestMixin, RunBinTahoeMixin, unittest.TestCase): |
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| 114 | """Foolscap integration-y tests.""" |
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| 115 | FORCE_FOOLSCAP_FOR_STORAGE = True |
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| 116 | timeout = 300 |
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| 117 | |
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| 118 | @property |
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| 119 | def basedir(self): |
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| 120 | return "system/SystemTest/{}-foolscap-{}".format( |
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| 121 | self.id().split(".")[-1], self.FORCE_FOOLSCAP_FOR_STORAGE |
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| 122 | ) |
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| 123 | |
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| 124 | def test_connections(self): |
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| 125 | d = self.set_up_nodes() |
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| 126 | self.extra_node = None |
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| 127 | d.addCallback(lambda res: self.add_extra_node(self.numclients)) |
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| 128 | def _check(extra_node): |
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| 129 | self.extra_node = extra_node |
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| 130 | for c in self.clients: |
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| 131 | all_peerids = c.get_storage_broker().get_all_serverids() |
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| 132 | self.failUnlessEqual(len(all_peerids), self.numclients+1) |
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| 133 | sb = c.storage_broker |
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| 134 | permuted_peers = sb.get_servers_for_psi("a") |
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| 135 | self.failUnlessEqual(len(permuted_peers), self.numclients+1) |
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| 136 | |
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| 137 | d.addCallback(_check) |
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| 138 | def _shutdown_extra_node(res): |
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| 139 | if self.extra_node: |
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| 140 | return self.extra_node.stopService() |
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| 141 | return res |
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| 142 | d.addBoth(_shutdown_extra_node) |
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| 143 | return d |
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| 144 | # test_connections is subsumed by test_upload_and_download, and takes |
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| 145 | # quite a while to run on a slow machine (because of all the TLS |
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| 146 | # connections that must be established). If we ever rework the introducer |
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| 147 | # code to such an extent that we're not sure if it works anymore, we can |
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| 148 | # reinstate this test until it does. |
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| 149 | del test_connections |
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| 150 | |
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| 151 | def test_upload_and_download_random_key(self): |
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| 152 | return self._test_upload_and_download(convergence=None) |
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| 153 | |
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| 154 | def test_upload_and_download_convergent(self): |
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| 155 | return self._test_upload_and_download(convergence=b"some convergence string") |
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| 156 | |
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| 157 | def _test_upload_and_download(self, convergence): |
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| 158 | # we use 4000 bytes of data, which will result in about 400k written |
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| 159 | # to disk among all our simulated nodes |
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| 160 | DATA = b"Some data to upload\n" * 200 |
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| 161 | d = self.set_up_nodes() |
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| 162 | def _check_connections(res): |
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| 163 | for c in self.clients: |
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| 164 | c.encoding_params['happy'] = 5 |
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| 165 | all_peerids = c.get_storage_broker().get_all_serverids() |
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| 166 | self.failUnlessEqual(len(all_peerids), self.numclients) |
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| 167 | sb = c.storage_broker |
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| 168 | permuted_peers = sb.get_servers_for_psi(b"a") |
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| 169 | self.failUnlessEqual(len(permuted_peers), self.numclients) |
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| 170 | d.addCallback(_check_connections) |
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| 171 | |
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| 172 | def _do_upload(res): |
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| 173 | log.msg("UPLOADING") |
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| 174 | u = self.clients[0].getServiceNamed("uploader") |
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| 175 | self.uploader = u |
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| 176 | # we crank the max segsize down to 1024b for the duration of this |
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| 177 | # test, so we can exercise multiple segments. It is important |
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| 178 | # that this is not a multiple of the segment size, so that the |
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| 179 | # tail segment is not the same length as the others. This actualy |
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| 180 | # gets rounded up to 1025 to be a multiple of the number of |
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| 181 | # required shares (since we use 25 out of 100 FEC). |
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| 182 | up = upload.Data(DATA, convergence=convergence) |
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| 183 | up.max_segment_size = 1024 |
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| 184 | d1 = u.upload(up) |
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| 185 | return d1 |
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| 186 | d.addCallback(_do_upload) |
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| 187 | def _upload_done(results): |
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| 188 | theuri = results.get_uri() |
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| 189 | log.msg("upload finished: uri is %r" % (theuri,)) |
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| 190 | self.uri = theuri |
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| 191 | assert isinstance(self.uri, bytes), self.uri |
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| 192 | self.cap = uri.from_string(self.uri) |
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| 193 | self.n = self.clients[1].create_node_from_uri(self.uri) |
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| 194 | d.addCallback(_upload_done) |
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| 195 | |
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| 196 | def _upload_again(res): |
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| 197 | # Upload again. If using convergent encryption then this ought to be |
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| 198 | # short-circuited, however with the way we currently generate URIs |
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| 199 | # (i.e. because they include the roothash), we have to do all of the |
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| 200 | # encoding work, and only get to save on the upload part. |
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| 201 | log.msg("UPLOADING AGAIN") |
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| 202 | up = upload.Data(DATA, convergence=convergence) |
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| 203 | up.max_segment_size = 1024 |
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| 204 | return self.uploader.upload(up) |
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| 205 | d.addCallback(_upload_again) |
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| 206 | |
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| 207 | def _download_to_data(res): |
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| 208 | log.msg("DOWNLOADING") |
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| 209 | return download_to_data(self.n) |
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| 210 | d.addCallback(_download_to_data) |
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| 211 | def _download_to_data_done(data): |
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| 212 | log.msg("download finished") |
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| 213 | self.failUnlessEqual(data, DATA) |
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| 214 | d.addCallback(_download_to_data_done) |
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| 215 | |
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| 216 | def _test_read(res): |
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| 217 | n = self.clients[1].create_node_from_uri(self.uri) |
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| 218 | d = download_to_data(n) |
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| 219 | def _read_done(data): |
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| 220 | self.failUnlessEqual(data, DATA) |
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| 221 | d.addCallback(_read_done) |
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| 222 | d.addCallback(lambda ign: |
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| 223 | n.read(MemoryConsumer(), offset=1, size=4)) |
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| 224 | def _read_portion_done(mc): |
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| 225 | self.failUnlessEqual(b"".join(mc.chunks), DATA[1:1+4]) |
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| 226 | d.addCallback(_read_portion_done) |
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| 227 | d.addCallback(lambda ign: |
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| 228 | n.read(MemoryConsumer(), offset=2, size=None)) |
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| 229 | def _read_tail_done(mc): |
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| 230 | self.failUnlessEqual(b"".join(mc.chunks), DATA[2:]) |
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| 231 | d.addCallback(_read_tail_done) |
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| 232 | d.addCallback(lambda ign: |
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| 233 | n.read(MemoryConsumer(), size=len(DATA)+1000)) |
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| 234 | def _read_too_much(mc): |
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| 235 | self.failUnlessEqual(b"".join(mc.chunks), DATA) |
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| 236 | d.addCallback(_read_too_much) |
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| 237 | |
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| 238 | return d |
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| 239 | d.addCallback(_test_read) |
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| 240 | |
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| 241 | def _test_bad_read(res): |
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| 242 | bad_u = uri.from_string_filenode(self.uri) |
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| 243 | bad_u.key = self.flip_bit(bad_u.key) |
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| 244 | bad_n = self.clients[1].create_node_from_uri(bad_u.to_string()) |
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| 245 | # this should cause an error during download |
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| 246 | |
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| 247 | d = self.shouldFail2(NoSharesError, "'download bad node'", |
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| 248 | None, |
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| 249 | bad_n.read, MemoryConsumer(), offset=2) |
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| 250 | return d |
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| 251 | d.addCallback(_test_bad_read) |
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| 252 | |
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| 253 | def _download_nonexistent_uri(res): |
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| 254 | baduri = self.mangle_uri(self.uri) |
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| 255 | badnode = self.clients[1].create_node_from_uri(baduri) |
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| 256 | log.msg("about to download non-existent URI", level=log.UNUSUAL, |
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| 257 | facility="tahoe.tests") |
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| 258 | d1 = download_to_data(badnode) |
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| 259 | def _baduri_should_fail(res): |
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| 260 | log.msg("finished downloading non-existent URI", |
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| 261 | level=log.UNUSUAL, facility="tahoe.tests") |
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| 262 | self.failUnless(isinstance(res, Failure)) |
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| 263 | self.failUnless(res.check(NoSharesError), |
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| 264 | "expected NoSharesError, got %s" % res) |
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| 265 | d1.addBoth(_baduri_should_fail) |
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| 266 | return d1 |
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| 267 | d.addCallback(_download_nonexistent_uri) |
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| 268 | |
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| 269 | # add a new node, which doesn't accept shares, and only uses the |
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| 270 | # helper for upload. |
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| 271 | d.addCallback(lambda res: self.add_extra_node(self.numclients, |
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| 272 | self.helper_furl, |
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| 273 | add_to_sparent=True)) |
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| 274 | def _added(extra_node): |
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| 275 | self.extra_node = extra_node |
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| 276 | self.extra_node.encoding_params['happy'] = 5 |
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| 277 | d.addCallback(_added) |
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| 278 | |
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| 279 | def _has_helper(): |
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| 280 | uploader = self.extra_node.getServiceNamed("uploader") |
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| 281 | furl, connected = uploader.get_helper_info() |
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| 282 | return connected |
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| 283 | d.addCallback(lambda ign: self.poll(_has_helper)) |
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| 284 | |
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| 285 | HELPER_DATA = b"Data that needs help to upload" * 1000 |
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| 286 | def _upload_with_helper(res): |
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| 287 | u = upload.Data(HELPER_DATA, convergence=convergence) |
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| 288 | d = self.extra_node.upload(u) |
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| 289 | def _uploaded(results): |
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| 290 | n = self.clients[1].create_node_from_uri(results.get_uri()) |
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| 291 | return download_to_data(n) |
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| 292 | d.addCallback(_uploaded) |
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| 293 | def _check(newdata): |
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| 294 | self.failUnlessEqual(newdata, HELPER_DATA) |
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| 295 | d.addCallback(_check) |
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| 296 | return d |
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| 297 | d.addCallback(_upload_with_helper) |
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| 298 | |
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| 299 | def _upload_duplicate_with_helper(res): |
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| 300 | u = upload.Data(HELPER_DATA, convergence=convergence) |
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| 301 | u.debug_stash_RemoteEncryptedUploadable = True |
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| 302 | d = self.extra_node.upload(u) |
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| 303 | def _uploaded(results): |
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| 304 | n = self.clients[1].create_node_from_uri(results.get_uri()) |
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| 305 | return download_to_data(n) |
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| 306 | d.addCallback(_uploaded) |
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| 307 | def _check(newdata): |
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| 308 | self.failUnlessEqual(newdata, HELPER_DATA) |
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| 309 | self.failIf(hasattr(u, "debug_RemoteEncryptedUploadable"), |
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| 310 | "uploadable started uploading, should have been avoided") |
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| 311 | d.addCallback(_check) |
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| 312 | return d |
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| 313 | if convergence is not None: |
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| 314 | d.addCallback(_upload_duplicate_with_helper) |
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| 315 | |
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| 316 | d.addCallback(fireEventually) |
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| 317 | |
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| 318 | def _upload_resumable(res): |
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| 319 | DATA = b"Data that needs help to upload and gets interrupted" * 1000 |
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| 320 | u1 = CountingDataUploadable(DATA, convergence=convergence) |
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| 321 | u2 = CountingDataUploadable(DATA, convergence=convergence) |
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| 322 | |
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| 323 | # we interrupt the connection after about 5kB by shutting down |
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| 324 | # the helper, then restarting it. |
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| 325 | u1.interrupt_after = 5000 |
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| 326 | u1.interrupt_after_d = defer.Deferred() |
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| 327 | bounced_d = defer.Deferred() |
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| 328 | def _do_bounce(res): |
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| 329 | d = self.bounce_client(0) |
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| 330 | d.addBoth(bounced_d.callback) |
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| 331 | u1.interrupt_after_d.addCallback(_do_bounce) |
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| 332 | |
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| 333 | # sneak into the helper and reduce its chunk size, so that our |
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| 334 | # debug_interrupt will sever the connection on about the fifth |
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| 335 | # chunk fetched. This makes sure that we've started to write the |
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| 336 | # new shares before we abandon them, which exercises the |
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| 337 | # abort/delete-partial-share code. TODO: find a cleaner way to do |
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| 338 | # this. I know that this will affect later uses of the helper in |
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| 339 | # this same test run, but I'm not currently worried about it. |
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| 340 | offloaded.CHKCiphertextFetcher.CHUNK_SIZE = 1000 |
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| 341 | |
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| 342 | upload_d = self.extra_node.upload(u1) |
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| 343 | # The upload will start, and bounce_client() will be called after |
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| 344 | # about 5kB. bounced_d will fire after bounce_client() finishes |
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| 345 | # shutting down and restarting the node. |
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| 346 | d = bounced_d |
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| 347 | def _bounced(ign): |
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| 348 | # By this point, the upload should have failed because of the |
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| 349 | # interruption. upload_d will fire in a moment |
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| 350 | def _should_not_finish(res): |
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| 351 | self.fail("interrupted upload should have failed, not" |
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| 352 | " finished with result %s" % (res,)) |
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| 353 | def _interrupted(f): |
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| 354 | f.trap(DeadReferenceError) |
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| 355 | # make sure we actually interrupted it before finishing |
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| 356 | # the file |
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| 357 | self.failUnless(u1.bytes_read < len(DATA), |
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| 358 | "read %d out of %d total" % |
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| 359 | (u1.bytes_read, len(DATA))) |
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| 360 | upload_d.addCallbacks(_should_not_finish, _interrupted) |
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| 361 | return upload_d |
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| 362 | d.addCallback(_bounced) |
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| 363 | |
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| 364 | def _disconnected(res): |
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| 365 | # check to make sure the storage servers aren't still hanging |
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| 366 | # on to the partial share: their incoming/ directories should |
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| 367 | # now be empty. |
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| 368 | log.msg("disconnected", level=log.NOISY, |
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| 369 | facility="tahoe.test.test_system") |
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| 370 | for i in range(self.numclients): |
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| 371 | incdir = os.path.join(self.getdir("client%d" % i), |
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| 372 | "storage", "shares", "incoming") |
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| 373 | self.failIf(os.path.exists(incdir) and os.listdir(incdir)) |
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| 374 | d.addCallback(_disconnected) |
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| 375 | |
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| 376 | d.addCallback(lambda res: |
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| 377 | log.msg("wait_for_helper", level=log.NOISY, |
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| 378 | facility="tahoe.test.test_system")) |
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| 379 | # then we need to wait for the extra node to reestablish its |
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| 380 | # connection to the helper. |
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| 381 | d.addCallback(lambda ign: self.poll(_has_helper)) |
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| 382 | |
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| 383 | d.addCallback(lambda res: |
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| 384 | log.msg("uploading again", level=log.NOISY, |
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| 385 | facility="tahoe.test.test_system")) |
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| 386 | d.addCallback(lambda res: self.extra_node.upload(u2)) |
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| 387 | |
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| 388 | def _uploaded(results): |
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| 389 | cap = results.get_uri() |
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| 390 | log.msg("Second upload complete", level=log.NOISY, |
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| 391 | facility="tahoe.test.test_system") |
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| 392 | |
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| 393 | # this is really bytes received rather than sent, but it's |
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| 394 | # convenient and basically measures the same thing |
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| 395 | bytes_sent = results.get_ciphertext_fetched() |
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| 396 | self.failUnless(isinstance(bytes_sent, int), bytes_sent) |
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| 397 | |
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| 398 | # We currently don't support resumption of upload if the data is |
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| 399 | # encrypted with a random key. (Because that would require us |
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| 400 | # to store the key locally and re-use it on the next upload of |
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| 401 | # this file, which isn't a bad thing to do, but we currently |
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| 402 | # don't do it.) |
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| 403 | if convergence is not None: |
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| 404 | # Make sure we did not have to read the whole file the |
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| 405 | # second time around . |
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| 406 | self.failUnless(bytes_sent < len(DATA), |
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| 407 | "resumption didn't save us any work:" |
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| 408 | " read %r bytes out of %r total" % |
|---|
| 409 | (bytes_sent, len(DATA))) |
|---|
| 410 | else: |
|---|
| 411 | # Make sure we did have to read the whole file the second |
|---|
| 412 | # time around -- because the one that we partially uploaded |
|---|
| 413 | # earlier was encrypted with a different random key. |
|---|
| 414 | self.failIf(bytes_sent < len(DATA), |
|---|
| 415 | "resumption saved us some work even though we were using random keys:" |
|---|
| 416 | " read %r bytes out of %r total" % |
|---|
| 417 | (bytes_sent, len(DATA))) |
|---|
| 418 | n = self.clients[1].create_node_from_uri(cap) |
|---|
| 419 | return download_to_data(n) |
|---|
| 420 | d.addCallback(_uploaded) |
|---|
| 421 | |
|---|
| 422 | def _check(newdata): |
|---|
| 423 | self.failUnlessEqual(newdata, DATA) |
|---|
| 424 | # If using convergent encryption, then also check that the |
|---|
| 425 | # helper has removed the temp file from its directories. |
|---|
| 426 | if convergence is not None: |
|---|
| 427 | basedir = os.path.join(self.getdir("client0"), "helper") |
|---|
| 428 | files = os.listdir(os.path.join(basedir, "CHK_encoding")) |
|---|
| 429 | self.failUnlessEqual(files, []) |
|---|
| 430 | files = os.listdir(os.path.join(basedir, "CHK_incoming")) |
|---|
| 431 | self.failUnlessEqual(files, []) |
|---|
| 432 | d.addCallback(_check) |
|---|
| 433 | return d |
|---|
| 434 | d.addCallback(_upload_resumable) |
|---|
| 435 | |
|---|
| 436 | def _grab_stats(ignored): |
|---|
| 437 | stats = self.clients[0].stats_provider.get_stats() |
|---|
| 438 | s = stats["stats"] |
|---|
| 439 | self.failUnlessEqual(s["storage_server.accepting_immutable_shares"], 1) |
|---|
| 440 | c = stats["counters"] |
|---|
| 441 | self.failUnless("storage_server.allocate" in c) |
|---|
| 442 | d.addCallback(_grab_stats) |
|---|
| 443 | |
|---|
| 444 | return d |
|---|
| 445 | |
|---|
| 446 | def _find_all_shares(self, basedir): |
|---|
| 447 | shares = [] |
|---|
| 448 | for (dirpath, dirnames, filenames) in os.walk(basedir): |
|---|
| 449 | if "storage" not in dirpath: |
|---|
| 450 | continue |
|---|
| 451 | if not filenames: |
|---|
| 452 | continue |
|---|
| 453 | pieces = dirpath.split(os.sep) |
|---|
| 454 | if (len(pieces) >= 5 |
|---|
| 455 | and pieces[-4] == "storage" |
|---|
| 456 | and pieces[-3] == "shares"): |
|---|
| 457 | # we're sitting in .../storage/shares/$START/$SINDEX , and there |
|---|
| 458 | # are sharefiles here |
|---|
| 459 | assert pieces[-5].startswith("client") |
|---|
| 460 | client_num = int(pieces[-5][-1]) |
|---|
| 461 | storage_index_s = pieces[-1] |
|---|
| 462 | storage_index = si_a2b(storage_index_s.encode("ascii")) |
|---|
| 463 | for sharename in filenames: |
|---|
| 464 | shnum = int(sharename) |
|---|
| 465 | filename = os.path.join(dirpath, sharename) |
|---|
| 466 | data = (client_num, storage_index, filename, shnum) |
|---|
| 467 | shares.append(data) |
|---|
| 468 | if not shares: |
|---|
| 469 | self.fail("unable to find any share files in %s" % basedir) |
|---|
| 470 | return shares |
|---|
| 471 | |
|---|
| 472 | def _corrupt_mutable_share(self, filename, which): |
|---|
| 473 | msf = MutableShareFile(filename) |
|---|
| 474 | # Read more than share length: |
|---|
| 475 | datav = msf.readv([ (0, 10_000_000) ]) |
|---|
| 476 | final_share = datav[0] |
|---|
| 477 | assert len(final_share) < 10_000_000 # ought to be truncated |
|---|
| 478 | pieces = mutable_layout.unpack_share(final_share) |
|---|
| 479 | (seqnum, root_hash, IV, k, N, segsize, datalen, |
|---|
| 480 | verification_key, signature, share_hash_chain, block_hash_tree, |
|---|
| 481 | share_data, enc_privkey) = pieces |
|---|
| 482 | |
|---|
| 483 | if which == "seqnum": |
|---|
| 484 | seqnum = seqnum + 15 |
|---|
| 485 | elif which == "R": |
|---|
| 486 | root_hash = self.flip_bit(root_hash) |
|---|
| 487 | elif which == "IV": |
|---|
| 488 | IV = self.flip_bit(IV) |
|---|
| 489 | elif which == "segsize": |
|---|
| 490 | segsize = segsize + 15 |
|---|
| 491 | elif which == "pubkey": |
|---|
| 492 | verification_key = self.flip_bit(verification_key) |
|---|
| 493 | elif which == "signature": |
|---|
| 494 | signature = self.flip_bit(signature) |
|---|
| 495 | elif which == "share_hash_chain": |
|---|
| 496 | nodenum = list(share_hash_chain.keys())[0] |
|---|
| 497 | share_hash_chain[nodenum] = self.flip_bit(share_hash_chain[nodenum]) |
|---|
| 498 | elif which == "block_hash_tree": |
|---|
| 499 | block_hash_tree[-1] = self.flip_bit(block_hash_tree[-1]) |
|---|
| 500 | elif which == "share_data": |
|---|
| 501 | share_data = self.flip_bit(share_data) |
|---|
| 502 | elif which == "encprivkey": |
|---|
| 503 | enc_privkey = self.flip_bit(enc_privkey) |
|---|
| 504 | |
|---|
| 505 | prefix = mutable_layout.pack_prefix(seqnum, root_hash, IV, k, N, |
|---|
| 506 | segsize, datalen) |
|---|
| 507 | final_share = mutable_layout.pack_share(prefix, |
|---|
| 508 | verification_key, |
|---|
| 509 | signature, |
|---|
| 510 | share_hash_chain, |
|---|
| 511 | block_hash_tree, |
|---|
| 512 | share_data, |
|---|
| 513 | enc_privkey) |
|---|
| 514 | msf.writev( [(0, final_share)], None) |
|---|
| 515 | |
|---|
| 516 | |
|---|
| 517 | def test_mutable_sdmf(self): |
|---|
| 518 | """SDMF mutables can be uploaded, downloaded, and many other things.""" |
|---|
| 519 | return self._test_mutable(SDMF_VERSION) |
|---|
| 520 | |
|---|
| 521 | def test_mutable_mdmf(self): |
|---|
| 522 | """MDMF mutables can be uploaded, downloaded, and many other things.""" |
|---|
| 523 | return self._test_mutable(MDMF_VERSION) |
|---|
| 524 | |
|---|
| 525 | def _test_mutable(self, mutable_version): |
|---|
| 526 | DATA = b"initial contents go here." # 25 bytes % 3 != 0 |
|---|
| 527 | DATA_uploadable = MutableData(DATA) |
|---|
| 528 | NEWDATA = b"new contents yay" |
|---|
| 529 | NEWDATA_uploadable = MutableData(NEWDATA) |
|---|
| 530 | NEWERDATA = b"this is getting old" * 1_000_000 |
|---|
| 531 | NEWERDATA_uploadable = MutableData(NEWERDATA) |
|---|
| 532 | |
|---|
| 533 | d = self.set_up_nodes() |
|---|
| 534 | |
|---|
| 535 | def _create_mutable(res): |
|---|
| 536 | c = self.clients[0] |
|---|
| 537 | log.msg("starting create_mutable_file") |
|---|
| 538 | d1 = c.create_mutable_file(DATA_uploadable, mutable_version) |
|---|
| 539 | def _done(res): |
|---|
| 540 | log.msg("DONE: %s" % (res,)) |
|---|
| 541 | self._mutable_node_1 = res |
|---|
| 542 | d1.addCallback(_done) |
|---|
| 543 | return d1 |
|---|
| 544 | d.addCallback(_create_mutable) |
|---|
| 545 | |
|---|
| 546 | @defer.inlineCallbacks |
|---|
| 547 | def _test_debug(res): |
|---|
| 548 | # find a share. It is important to run this while there is only |
|---|
| 549 | # one slot in the grid. |
|---|
| 550 | shares = self._find_all_shares(self.basedir) |
|---|
| 551 | (client_num, storage_index, filename, shnum) = shares[0] |
|---|
| 552 | log.msg("test_system.SystemTest.test_mutable._test_debug using %s" |
|---|
| 553 | % filename) |
|---|
| 554 | log.msg(" for clients[%d]" % client_num) |
|---|
| 555 | |
|---|
| 556 | rc,output,err = yield run_cli("debug", "dump-share", "--offsets", |
|---|
| 557 | filename) |
|---|
| 558 | self.failUnlessEqual(rc, 0) |
|---|
| 559 | try: |
|---|
| 560 | share_type = 'SDMF' if mutable_version == SDMF_VERSION else 'MDMF' |
|---|
| 561 | self.failUnless("Mutable slot found:\n" in output) |
|---|
| 562 | self.assertIn(f"share_type: {share_type}\n", output) |
|---|
| 563 | peerid = idlib.nodeid_b2a(self.clients[client_num].nodeid) |
|---|
| 564 | self.failUnless(" WE for nodeid: %s\n" % peerid in output) |
|---|
| 565 | self.failUnless(" num_extra_leases: 0\n" in output) |
|---|
| 566 | self.failUnless(" secrets are for nodeid: %s\n" % peerid |
|---|
| 567 | in output) |
|---|
| 568 | self.failUnless(f" {share_type} contents:\n" in output) |
|---|
| 569 | self.failUnless(" seqnum: 1\n" in output) |
|---|
| 570 | self.failUnless(" required_shares: 3\n" in output) |
|---|
| 571 | self.failUnless(" total_shares: 10\n" in output) |
|---|
| 572 | if mutable_version == SDMF_VERSION: |
|---|
| 573 | self.failUnless(" segsize: 27\n" in output, (output, filename)) |
|---|
| 574 | self.failUnless(" datalen: 25\n" in output) |
|---|
| 575 | # the exact share_hash_chain nodes depends upon the sharenum, |
|---|
| 576 | # and is more of a hassle to compute than I want to deal with |
|---|
| 577 | # now |
|---|
| 578 | self.failUnless(" share_hash_chain: " in output) |
|---|
| 579 | self.failUnless(" block_hash_tree: 1 nodes\n" in output) |
|---|
| 580 | if mutable_version == SDMF_VERSION: |
|---|
| 581 | expected = (" verify-cap: URI:SSK-Verifier:%s:" % |
|---|
| 582 | str(base32.b2a(storage_index), "ascii")) |
|---|
| 583 | else: |
|---|
| 584 | expected = (" verify-cap: URI:MDMF-Verifier:%s" % |
|---|
| 585 | str(base32.b2a(storage_index), "ascii")) |
|---|
| 586 | self.assertIn(expected, output) |
|---|
| 587 | except unittest.FailTest: |
|---|
| 588 | print() |
|---|
| 589 | print("dump-share output was:") |
|---|
| 590 | print(output) |
|---|
| 591 | raise |
|---|
| 592 | d.addCallback(_test_debug) |
|---|
| 593 | |
|---|
| 594 | # test retrieval |
|---|
| 595 | |
|---|
| 596 | # first, let's see if we can use the existing node to retrieve the |
|---|
| 597 | # contents. This allows it to use the cached pubkey and maybe the |
|---|
| 598 | # latest-known sharemap. |
|---|
| 599 | |
|---|
| 600 | d.addCallback(lambda res: self._mutable_node_1.download_best_version()) |
|---|
| 601 | def _check_download_1(res): |
|---|
| 602 | self.failUnlessEqual(res, DATA) |
|---|
| 603 | # now we see if we can retrieve the data from a new node, |
|---|
| 604 | # constructed using the URI of the original one. We do this test |
|---|
| 605 | # on the same client that uploaded the data. |
|---|
| 606 | uri = self._mutable_node_1.get_uri() |
|---|
| 607 | log.msg("starting retrieve1") |
|---|
| 608 | newnode = self.clients[0].create_node_from_uri(uri) |
|---|
| 609 | newnode_2 = self.clients[0].create_node_from_uri(uri) |
|---|
| 610 | self.failUnlessIdentical(newnode, newnode_2) |
|---|
| 611 | return newnode.download_best_version() |
|---|
| 612 | d.addCallback(_check_download_1) |
|---|
| 613 | |
|---|
| 614 | def _check_download_2(res): |
|---|
| 615 | self.failUnlessEqual(res, DATA) |
|---|
| 616 | # same thing, but with a different client |
|---|
| 617 | uri = self._mutable_node_1.get_uri() |
|---|
| 618 | newnode = self.clients[1].create_node_from_uri(uri) |
|---|
| 619 | log.msg("starting retrieve2") |
|---|
| 620 | d1 = newnode.download_best_version() |
|---|
| 621 | d1.addCallback(lambda res: (res, newnode)) |
|---|
| 622 | return d1 |
|---|
| 623 | d.addCallback(_check_download_2) |
|---|
| 624 | |
|---|
| 625 | def _check_download_3(res_and_newnode): |
|---|
| 626 | (res, newnode) = res_and_newnode |
|---|
| 627 | self.failUnlessEqual(res, DATA) |
|---|
| 628 | # replace the data |
|---|
| 629 | log.msg("starting replace1") |
|---|
| 630 | d1 = newnode.overwrite(NEWDATA_uploadable) |
|---|
| 631 | d1.addCallback(lambda res: newnode.download_best_version()) |
|---|
| 632 | return d1 |
|---|
| 633 | d.addCallback(_check_download_3) |
|---|
| 634 | |
|---|
| 635 | def _check_download_4(res): |
|---|
| 636 | self.failUnlessEqual(res, NEWDATA) |
|---|
| 637 | # now create an even newer node and replace the data on it. This |
|---|
| 638 | # new node has never been used for download before. |
|---|
| 639 | uri = self._mutable_node_1.get_uri() |
|---|
| 640 | newnode1 = self.clients[2].create_node_from_uri(uri) |
|---|
| 641 | newnode2 = self.clients[3].create_node_from_uri(uri) |
|---|
| 642 | self._newnode3 = self.clients[3].create_node_from_uri(uri) |
|---|
| 643 | log.msg("starting replace2") |
|---|
| 644 | d1 = newnode1.overwrite(NEWERDATA_uploadable) |
|---|
| 645 | d1.addCallback(lambda res: newnode2.download_best_version()) |
|---|
| 646 | return d1 |
|---|
| 647 | d.addCallback(_check_download_4) |
|---|
| 648 | |
|---|
| 649 | def _check_download_5(res): |
|---|
| 650 | log.msg("finished replace2") |
|---|
| 651 | self.failUnlessEqual(res, NEWERDATA) |
|---|
| 652 | d.addCallback(_check_download_5) |
|---|
| 653 | |
|---|
| 654 | # The previous checks upload a complete replacement. This uses a |
|---|
| 655 | # different API that is supposed to do a partial write at an offset. |
|---|
| 656 | @async_to_deferred |
|---|
| 657 | async def _check_write_at_offset(newnode): |
|---|
| 658 | log.msg("writing at offset") |
|---|
| 659 | start = b"abcdef" |
|---|
| 660 | expected = b"abXYef" |
|---|
| 661 | uri = self._mutable_node_1.get_uri() |
|---|
| 662 | newnode = self.clients[0].create_node_from_uri(uri) |
|---|
| 663 | await newnode.overwrite(MutableData(start)) |
|---|
| 664 | version = await newnode.get_mutable_version() |
|---|
| 665 | await version.update(MutableData(b"XY"), 2) |
|---|
| 666 | result = await newnode.download_best_version() |
|---|
| 667 | self.assertEqual(result, expected) |
|---|
| 668 | # Revert to previous version |
|---|
| 669 | await newnode.overwrite(MutableData(NEWERDATA)) |
|---|
| 670 | d.addCallback(_check_write_at_offset) |
|---|
| 671 | |
|---|
| 672 | def _corrupt_shares(_res): |
|---|
| 673 | # run around and flip bits in all but k of the shares, to test |
|---|
| 674 | # the hash checks |
|---|
| 675 | shares = self._find_all_shares(self.basedir) |
|---|
| 676 | ## sort by share number |
|---|
| 677 | #shares.sort( lambda a,b: cmp(a[3], b[3]) ) |
|---|
| 678 | where = dict([ (shnum, filename) |
|---|
| 679 | for (client_num, storage_index, filename, shnum) |
|---|
| 680 | in shares ]) |
|---|
| 681 | assert len(where) == 10 # this test is designed for 3-of-10 |
|---|
| 682 | for shnum, filename in list(where.items()): |
|---|
| 683 | # shares 7,8,9 are left alone. read will check |
|---|
| 684 | # (share_hash_chain, block_hash_tree, share_data). New |
|---|
| 685 | # seqnum+R pairs will trigger a check of (seqnum, R, IV, |
|---|
| 686 | # segsize, signature). |
|---|
| 687 | if shnum == 0: |
|---|
| 688 | # read: this will trigger "pubkey doesn't match |
|---|
| 689 | # fingerprint". |
|---|
| 690 | self._corrupt_mutable_share(filename, "pubkey") |
|---|
| 691 | self._corrupt_mutable_share(filename, "encprivkey") |
|---|
| 692 | elif shnum == 1: |
|---|
| 693 | # triggers "signature is invalid" |
|---|
| 694 | self._corrupt_mutable_share(filename, "seqnum") |
|---|
| 695 | elif shnum == 2: |
|---|
| 696 | # triggers "signature is invalid" |
|---|
| 697 | self._corrupt_mutable_share(filename, "R") |
|---|
| 698 | elif shnum == 3: |
|---|
| 699 | # triggers "signature is invalid" |
|---|
| 700 | self._corrupt_mutable_share(filename, "segsize") |
|---|
| 701 | elif shnum == 4: |
|---|
| 702 | self._corrupt_mutable_share(filename, "share_hash_chain") |
|---|
| 703 | elif shnum == 5: |
|---|
| 704 | self._corrupt_mutable_share(filename, "block_hash_tree") |
|---|
| 705 | elif shnum == 6: |
|---|
| 706 | self._corrupt_mutable_share(filename, "share_data") |
|---|
| 707 | # other things to correct: IV, signature |
|---|
| 708 | # 7,8,9 are left alone |
|---|
| 709 | |
|---|
| 710 | # note that initial_query_count=5 means that we'll hit the |
|---|
| 711 | # first 5 servers in effectively random order (based upon |
|---|
| 712 | # response time), so we won't necessarily ever get a "pubkey |
|---|
| 713 | # doesn't match fingerprint" error (if we hit shnum>=1 before |
|---|
| 714 | # shnum=0, we pull the pubkey from there). To get repeatable |
|---|
| 715 | # specific failures, we need to set initial_query_count=1, |
|---|
| 716 | # but of course that will change the sequencing behavior of |
|---|
| 717 | # the retrieval process. TODO: find a reasonable way to make |
|---|
| 718 | # this a parameter, probably when we expand this test to test |
|---|
| 719 | # for one failure mode at a time. |
|---|
| 720 | |
|---|
| 721 | # when we retrieve this, we should get three signature |
|---|
| 722 | # failures (where we've mangled seqnum, R, and segsize). The |
|---|
| 723 | # pubkey mangling |
|---|
| 724 | |
|---|
| 725 | if mutable_version == SDMF_VERSION: |
|---|
| 726 | # TODO Corrupting shares in test_systm doesn't work for MDMF right now |
|---|
| 727 | d.addCallback(_corrupt_shares) |
|---|
| 728 | |
|---|
| 729 | d.addCallback(lambda res: self._newnode3.download_best_version()) |
|---|
| 730 | d.addCallback(_check_download_5) |
|---|
| 731 | |
|---|
| 732 | def _check_empty_file(res): |
|---|
| 733 | # make sure we can create empty files, this usually screws up the |
|---|
| 734 | # segsize math |
|---|
| 735 | d1 = self.clients[2].create_mutable_file(MutableData(b""), mutable_version) |
|---|
| 736 | d1.addCallback(lambda newnode: newnode.download_best_version()) |
|---|
| 737 | d1.addCallback(lambda res: self.failUnlessEqual(b"", res)) |
|---|
| 738 | return d1 |
|---|
| 739 | d.addCallback(_check_empty_file) |
|---|
| 740 | |
|---|
| 741 | d.addCallback(lambda res: self.clients[0].create_dirnode()) |
|---|
| 742 | def _created_dirnode(dnode): |
|---|
| 743 | log.msg("_created_dirnode(%s)" % (dnode,)) |
|---|
| 744 | d1 = dnode.list() |
|---|
| 745 | d1.addCallback(lambda children: self.failUnlessEqual(children, {})) |
|---|
| 746 | d1.addCallback(lambda res: dnode.has_child(u"edgar")) |
|---|
| 747 | d1.addCallback(lambda answer: self.failUnlessEqual(answer, False)) |
|---|
| 748 | d1.addCallback(lambda res: dnode.set_node(u"see recursive", dnode)) |
|---|
| 749 | d1.addCallback(lambda res: dnode.has_child(u"see recursive")) |
|---|
| 750 | d1.addCallback(lambda answer: self.failUnlessEqual(answer, True)) |
|---|
| 751 | d1.addCallback(lambda res: dnode.build_manifest().when_done()) |
|---|
| 752 | d1.addCallback(lambda res: |
|---|
| 753 | self.failUnlessEqual(len(res["manifest"]), 1)) |
|---|
| 754 | return d1 |
|---|
| 755 | d.addCallback(_created_dirnode) |
|---|
| 756 | |
|---|
| 757 | return d |
|---|
| 758 | |
|---|
| 759 | def flip_bit(self, good): |
|---|
| 760 | return good[:-1] + byteschr(ord(good[-1:]) ^ 0x01) |
|---|
| 761 | |
|---|
| 762 | def mangle_uri(self, gooduri): |
|---|
| 763 | # change the key, which changes the storage index, which means we'll |
|---|
| 764 | # be asking about the wrong file, so nobody will have any shares |
|---|
| 765 | u = uri.from_string(gooduri) |
|---|
| 766 | u2 = uri.CHKFileURI(key=self.flip_bit(u.key), |
|---|
| 767 | uri_extension_hash=u.uri_extension_hash, |
|---|
| 768 | needed_shares=u.needed_shares, |
|---|
| 769 | total_shares=u.total_shares, |
|---|
| 770 | size=u.size) |
|---|
| 771 | return u2.to_string() |
|---|
| 772 | |
|---|
| 773 | # TODO: add a test which mangles the uri_extension_hash instead, and |
|---|
| 774 | # should fail due to not being able to get a valid uri_extension block. |
|---|
| 775 | # Also a test which sneakily mangles the uri_extension block to change |
|---|
| 776 | # some of the validation data, so it will fail in the post-download phase |
|---|
| 777 | # when the file's crypttext integrity check fails. Do the same thing for |
|---|
| 778 | # the key, which should cause the download to fail the post-download |
|---|
| 779 | # plaintext_hash check. |
|---|
| 780 | |
|---|
| 781 | def test_filesystem(self): |
|---|
| 782 | self.data = LARGE_DATA |
|---|
| 783 | d = self.set_up_nodes(2) |
|---|
| 784 | def _new_happy_semantics(ign): |
|---|
| 785 | for c in self.clients: |
|---|
| 786 | c.encoding_params['happy'] = 1 |
|---|
| 787 | d.addCallback(_new_happy_semantics) |
|---|
| 788 | d.addCallback(self.log, "starting publish") |
|---|
| 789 | d.addCallback(self._do_publish1) |
|---|
| 790 | d.addCallback(self._test_runner) |
|---|
| 791 | d.addCallback(self._do_publish2) |
|---|
| 792 | # at this point, we have the following filesystem (where "R" denotes |
|---|
| 793 | # self._root_directory_uri): |
|---|
| 794 | # R |
|---|
| 795 | # R/subdir1 |
|---|
| 796 | # R/subdir1/mydata567 |
|---|
| 797 | # R/subdir1/subdir2/ |
|---|
| 798 | # R/subdir1/subdir2/mydata992 |
|---|
| 799 | |
|---|
| 800 | d.addCallback(lambda res: self.bounce_client(0)) |
|---|
| 801 | d.addCallback(self.log, "bounced client0") |
|---|
| 802 | |
|---|
| 803 | d.addCallback(self._check_publish1) |
|---|
| 804 | d.addCallback(self.log, "did _check_publish1") |
|---|
| 805 | d.addCallback(self._check_publish2) |
|---|
| 806 | d.addCallback(self.log, "did _check_publish2") |
|---|
| 807 | d.addCallback(self._do_publish_private) |
|---|
| 808 | d.addCallback(self.log, "did _do_publish_private") |
|---|
| 809 | # now we also have (where "P" denotes a new dir): |
|---|
| 810 | # P/personal/sekrit data |
|---|
| 811 | # P/s2-rw -> /subdir1/subdir2/ |
|---|
| 812 | # P/s2-ro -> /subdir1/subdir2/ (read-only) |
|---|
| 813 | d.addCallback(self._check_publish_private) |
|---|
| 814 | d.addCallback(self.log, "did _check_publish_private") |
|---|
| 815 | d.addCallback(self._test_web) |
|---|
| 816 | d.addCallback(self._test_cli) |
|---|
| 817 | # P now has four top-level children: |
|---|
| 818 | # P/personal/sekrit data |
|---|
| 819 | # P/s2-ro/ |
|---|
| 820 | # P/s2-rw/ |
|---|
| 821 | # P/test_put/ (empty) |
|---|
| 822 | d.addCallback(self._test_checker) |
|---|
| 823 | return d |
|---|
| 824 | |
|---|
| 825 | def _do_publish1(self, res): |
|---|
| 826 | ut = upload.Data(self.data, convergence=None) |
|---|
| 827 | c0 = self.clients[0] |
|---|
| 828 | d = c0.create_dirnode() |
|---|
| 829 | def _made_root(new_dirnode): |
|---|
| 830 | self._root_directory_uri = new_dirnode.get_uri() |
|---|
| 831 | return c0.create_node_from_uri(self._root_directory_uri) |
|---|
| 832 | d.addCallback(_made_root) |
|---|
| 833 | d.addCallback(lambda root: root.create_subdirectory(u"subdir1")) |
|---|
| 834 | def _made_subdir1(subdir1_node): |
|---|
| 835 | self._subdir1_node = subdir1_node |
|---|
| 836 | d1 = subdir1_node.add_file(u"mydata567", ut) |
|---|
| 837 | d1.addCallback(self.log, "publish finished") |
|---|
| 838 | def _stash_uri(filenode): |
|---|
| 839 | self.uri = filenode.get_uri() |
|---|
| 840 | assert isinstance(self.uri, bytes), (self.uri, filenode) |
|---|
| 841 | d1.addCallback(_stash_uri) |
|---|
| 842 | return d1 |
|---|
| 843 | d.addCallback(_made_subdir1) |
|---|
| 844 | return d |
|---|
| 845 | |
|---|
| 846 | def _do_publish2(self, res): |
|---|
| 847 | ut = upload.Data(self.data, convergence=None) |
|---|
| 848 | d = self._subdir1_node.create_subdirectory(u"subdir2") |
|---|
| 849 | d.addCallback(lambda subdir2: subdir2.add_file(u"mydata992", ut)) |
|---|
| 850 | return d |
|---|
| 851 | |
|---|
| 852 | def log(self, res, *args, **kwargs): |
|---|
| 853 | # print("MSG: %s RES: %s" % (msg, args)) |
|---|
| 854 | log.msg(*args, **kwargs) |
|---|
| 855 | return res |
|---|
| 856 | |
|---|
| 857 | def _do_publish_private(self, res): |
|---|
| 858 | self.smalldata = b"sssh, very secret stuff" |
|---|
| 859 | ut = upload.Data(self.smalldata, convergence=None) |
|---|
| 860 | d = self.clients[0].create_dirnode() |
|---|
| 861 | d.addCallback(self.log, "GOT private directory") |
|---|
| 862 | def _got_new_dir(privnode): |
|---|
| 863 | rootnode = self.clients[0].create_node_from_uri(self._root_directory_uri) |
|---|
| 864 | d1 = privnode.create_subdirectory(u"personal") |
|---|
| 865 | d1.addCallback(self.log, "made P/personal") |
|---|
| 866 | d1.addCallback(lambda node: node.add_file(u"sekrit data", ut)) |
|---|
| 867 | d1.addCallback(self.log, "made P/personal/sekrit data") |
|---|
| 868 | d1.addCallback(lambda res: rootnode.get_child_at_path([u"subdir1", u"subdir2"])) |
|---|
| 869 | def _got_s2(s2node): |
|---|
| 870 | d2 = privnode.set_uri(u"s2-rw", s2node.get_uri(), |
|---|
| 871 | s2node.get_readonly_uri()) |
|---|
| 872 | d2.addCallback(lambda node: |
|---|
| 873 | privnode.set_uri(u"s2-ro", |
|---|
| 874 | s2node.get_readonly_uri(), |
|---|
| 875 | s2node.get_readonly_uri())) |
|---|
| 876 | return d2 |
|---|
| 877 | d1.addCallback(_got_s2) |
|---|
| 878 | d1.addCallback(lambda res: privnode) |
|---|
| 879 | return d1 |
|---|
| 880 | d.addCallback(_got_new_dir) |
|---|
| 881 | return d |
|---|
| 882 | |
|---|
| 883 | def _check_publish1(self, res): |
|---|
| 884 | # this one uses the iterative API |
|---|
| 885 | c1 = self.clients[1] |
|---|
| 886 | d = defer.succeed(c1.create_node_from_uri(self._root_directory_uri)) |
|---|
| 887 | d.addCallback(self.log, "check_publish1 got /") |
|---|
| 888 | d.addCallback(lambda root: root.get(u"subdir1")) |
|---|
| 889 | d.addCallback(lambda subdir1: subdir1.get(u"mydata567")) |
|---|
| 890 | d.addCallback(lambda filenode: download_to_data(filenode)) |
|---|
| 891 | d.addCallback(self.log, "get finished") |
|---|
| 892 | def _get_done(data): |
|---|
| 893 | self.failUnlessEqual(data, self.data) |
|---|
| 894 | d.addCallback(_get_done) |
|---|
| 895 | return d |
|---|
| 896 | |
|---|
| 897 | def _check_publish2(self, res): |
|---|
| 898 | # this one uses the path-based API |
|---|
| 899 | rootnode = self.clients[1].create_node_from_uri(self._root_directory_uri) |
|---|
| 900 | d = rootnode.get_child_at_path(u"subdir1") |
|---|
| 901 | d.addCallback(lambda dirnode: |
|---|
| 902 | self.failUnless(IDirectoryNode.providedBy(dirnode))) |
|---|
| 903 | d.addCallback(lambda res: rootnode.get_child_at_path(u"subdir1/mydata567")) |
|---|
| 904 | d.addCallback(lambda filenode: download_to_data(filenode)) |
|---|
| 905 | d.addCallback(lambda data: self.failUnlessEqual(data, self.data)) |
|---|
| 906 | |
|---|
| 907 | d.addCallback(lambda res: rootnode.get_child_at_path(u"subdir1/mydata567")) |
|---|
| 908 | def _got_filenode(filenode): |
|---|
| 909 | fnode = self.clients[1].create_node_from_uri(filenode.get_uri()) |
|---|
| 910 | assert fnode == filenode |
|---|
| 911 | d.addCallback(_got_filenode) |
|---|
| 912 | return d |
|---|
| 913 | |
|---|
| 914 | def _check_publish_private(self, resnode): |
|---|
| 915 | # this one uses the path-based API |
|---|
| 916 | self._private_node = resnode |
|---|
| 917 | |
|---|
| 918 | d = self._private_node.get_child_at_path(u"personal") |
|---|
| 919 | def _got_personal(personal): |
|---|
| 920 | self._personal_node = personal |
|---|
| 921 | return personal |
|---|
| 922 | d.addCallback(_got_personal) |
|---|
| 923 | |
|---|
| 924 | d.addCallback(lambda dirnode: |
|---|
| 925 | self.failUnless(IDirectoryNode.providedBy(dirnode), dirnode)) |
|---|
| 926 | def get_path(path): |
|---|
| 927 | return self._private_node.get_child_at_path(path) |
|---|
| 928 | |
|---|
| 929 | d.addCallback(lambda res: get_path(u"personal/sekrit data")) |
|---|
| 930 | d.addCallback(lambda filenode: download_to_data(filenode)) |
|---|
| 931 | d.addCallback(lambda data: self.failUnlessEqual(data, self.smalldata)) |
|---|
| 932 | d.addCallback(lambda res: get_path(u"s2-rw")) |
|---|
| 933 | d.addCallback(lambda dirnode: self.failUnless(dirnode.is_mutable())) |
|---|
| 934 | d.addCallback(lambda res: get_path(u"s2-ro")) |
|---|
| 935 | def _got_s2ro(dirnode): |
|---|
| 936 | self.failUnless(dirnode.is_mutable(), dirnode) |
|---|
| 937 | self.failUnless(dirnode.is_readonly(), dirnode) |
|---|
| 938 | d1 = defer.succeed(None) |
|---|
| 939 | d1.addCallback(lambda res: dirnode.list()) |
|---|
| 940 | d1.addCallback(self.log, "dirnode.list") |
|---|
| 941 | |
|---|
| 942 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mkdir(nope)", None, dirnode.create_subdirectory, u"nope")) |
|---|
| 943 | |
|---|
| 944 | d1.addCallback(self.log, "doing add_file(ro)") |
|---|
| 945 | ut = upload.Data(b"I will disappear, unrecorded and unobserved. The tragedy of my demise is made more poignant by its silence, but this beauty is not for you to ever know.", convergence=b"99i-p1x4-xd4-18yc-ywt-87uu-msu-zo -- completely and totally unguessable string (unless you read this)") |
|---|
| 946 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "add_file(nope)", None, dirnode.add_file, u"hope", ut)) |
|---|
| 947 | |
|---|
| 948 | d1.addCallback(self.log, "doing get(ro)") |
|---|
| 949 | d1.addCallback(lambda res: dirnode.get(u"mydata992")) |
|---|
| 950 | d1.addCallback(lambda filenode: |
|---|
| 951 | self.failUnless(IFileNode.providedBy(filenode))) |
|---|
| 952 | |
|---|
| 953 | d1.addCallback(self.log, "doing delete(ro)") |
|---|
| 954 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "delete(nope)", None, dirnode.delete, u"mydata992")) |
|---|
| 955 | |
|---|
| 956 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "set_uri(nope)", None, dirnode.set_uri, u"hopeless", self.uri, self.uri)) |
|---|
| 957 | |
|---|
| 958 | d1.addCallback(lambda res: self.shouldFail2(NoSuchChildError, "get(missing)", "missing", dirnode.get, u"missing")) |
|---|
| 959 | |
|---|
| 960 | personal = self._personal_node |
|---|
| 961 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mv from readonly", None, dirnode.move_child_to, u"mydata992", personal, u"nope")) |
|---|
| 962 | |
|---|
| 963 | d1.addCallback(self.log, "doing move_child_to(ro)2") |
|---|
| 964 | d1.addCallback(lambda res: self.shouldFail2(NotWriteableError, "mv to readonly", None, personal.move_child_to, u"sekrit data", dirnode, u"nope")) |
|---|
| 965 | |
|---|
| 966 | d1.addCallback(self.log, "finished with _got_s2ro") |
|---|
| 967 | return d1 |
|---|
| 968 | d.addCallback(_got_s2ro) |
|---|
| 969 | def _got_home(dummy): |
|---|
| 970 | home = self._private_node |
|---|
| 971 | personal = self._personal_node |
|---|
| 972 | d1 = defer.succeed(None) |
|---|
| 973 | d1.addCallback(self.log, "mv 'P/personal/sekrit data' to P/sekrit") |
|---|
| 974 | d1.addCallback(lambda res: |
|---|
| 975 | personal.move_child_to(u"sekrit data",home,u"sekrit")) |
|---|
| 976 | |
|---|
| 977 | d1.addCallback(self.log, "mv P/sekrit 'P/sekrit data'") |
|---|
| 978 | d1.addCallback(lambda res: |
|---|
| 979 | home.move_child_to(u"sekrit", home, u"sekrit data")) |
|---|
| 980 | |
|---|
| 981 | d1.addCallback(self.log, "mv 'P/sekret data' P/personal/") |
|---|
| 982 | d1.addCallback(lambda res: |
|---|
| 983 | home.move_child_to(u"sekrit data", personal)) |
|---|
| 984 | |
|---|
| 985 | d1.addCallback(lambda res: home.build_manifest().when_done()) |
|---|
| 986 | d1.addCallback(self.log, "manifest") |
|---|
| 987 | # five items: |
|---|
| 988 | # P/ |
|---|
| 989 | # P/personal/ |
|---|
| 990 | # P/personal/sekrit data |
|---|
| 991 | # P/s2-rw (same as P/s2-ro) |
|---|
| 992 | # P/s2-rw/mydata992 (same as P/s2-rw/mydata992) |
|---|
| 993 | d1.addCallback(lambda res: |
|---|
| 994 | self.failUnlessEqual(len(res["manifest"]), 5)) |
|---|
| 995 | d1.addCallback(lambda res: home.start_deep_stats().when_done()) |
|---|
| 996 | def _check_stats(stats): |
|---|
| 997 | expected = {"count-immutable-files": 1, |
|---|
| 998 | "count-mutable-files": 0, |
|---|
| 999 | "count-literal-files": 1, |
|---|
| 1000 | "count-files": 2, |
|---|
| 1001 | "count-directories": 3, |
|---|
| 1002 | "size-immutable-files": 112, |
|---|
| 1003 | "size-literal-files": 23, |
|---|
| 1004 | #"size-directories": 616, # varies |
|---|
| 1005 | #"largest-directory": 616, |
|---|
| 1006 | "largest-directory-children": 3, |
|---|
| 1007 | "largest-immutable-file": 112, |
|---|
| 1008 | } |
|---|
| 1009 | for k,v in list(expected.items()): |
|---|
| 1010 | self.failUnlessEqual(stats[k], v, |
|---|
| 1011 | "stats[%s] was %s, not %s" % |
|---|
| 1012 | (k, stats[k], v)) |
|---|
| 1013 | self.failUnless(stats["size-directories"] > 1300, |
|---|
| 1014 | stats["size-directories"]) |
|---|
| 1015 | self.failUnless(stats["largest-directory"] > 800, |
|---|
| 1016 | stats["largest-directory"]) |
|---|
| 1017 | self.failUnlessEqual(stats["size-files-histogram"], |
|---|
| 1018 | [ (11, 31, 1), (101, 316, 1) ]) |
|---|
| 1019 | d1.addCallback(_check_stats) |
|---|
| 1020 | return d1 |
|---|
| 1021 | d.addCallback(_got_home) |
|---|
| 1022 | return d |
|---|
| 1023 | |
|---|
| 1024 | def shouldFail(self, res, expected_failure, which, substring=None): |
|---|
| 1025 | if isinstance(res, Failure): |
|---|
| 1026 | res.trap(expected_failure) |
|---|
| 1027 | if substring: |
|---|
| 1028 | self.failUnless(substring in str(res), |
|---|
| 1029 | "substring '%s' not in '%s'" |
|---|
| 1030 | % (substring, str(res))) |
|---|
| 1031 | else: |
|---|
| 1032 | self.fail("%s was supposed to raise %s, not get '%s'" % |
|---|
| 1033 | (which, expected_failure, res)) |
|---|
| 1034 | |
|---|
| 1035 | def shouldFail2(self, expected_failure, which, substring, callable, *args, **kwargs): |
|---|
| 1036 | assert substring is None or isinstance(substring, str) |
|---|
| 1037 | d = defer.maybeDeferred(callable, *args, **kwargs) |
|---|
| 1038 | def done(res): |
|---|
| 1039 | if isinstance(res, Failure): |
|---|
| 1040 | res.trap(expected_failure) |
|---|
| 1041 | if substring: |
|---|
| 1042 | self.failUnless(substring in str(res), |
|---|
| 1043 | "substring '%s' not in '%s'" |
|---|
| 1044 | % (substring, str(res))) |
|---|
| 1045 | else: |
|---|
| 1046 | self.fail("%s was supposed to raise %s, not get '%s'" % |
|---|
| 1047 | (which, expected_failure, res)) |
|---|
| 1048 | d.addBoth(done) |
|---|
| 1049 | return d |
|---|
| 1050 | |
|---|
| 1051 | def PUT(self, urlpath, data): |
|---|
| 1052 | return do_http("put", self.webish_url + urlpath, data=data) |
|---|
| 1053 | |
|---|
| 1054 | def GET(self, urlpath): |
|---|
| 1055 | return do_http("get", self.webish_url + urlpath) |
|---|
| 1056 | |
|---|
| 1057 | def POST(self, urlpath, use_helper=False, **fields): |
|---|
| 1058 | sepbase = b"boogabooga" |
|---|
| 1059 | sep = b"--" + sepbase |
|---|
| 1060 | form = [] |
|---|
| 1061 | form.append(sep) |
|---|
| 1062 | form.append(b'Content-Disposition: form-data; name="_charset"') |
|---|
| 1063 | form.append(b'') |
|---|
| 1064 | form.append(b'UTF-8') |
|---|
| 1065 | form.append(sep) |
|---|
| 1066 | for name, value in fields.items(): |
|---|
| 1067 | if isinstance(value, tuple): |
|---|
| 1068 | filename, value = value |
|---|
| 1069 | form.append(b'Content-Disposition: form-data; name="%s"; ' |
|---|
| 1070 | b'filename="%s"' % (name.encode("utf-8"), filename.encode("utf-8"))) |
|---|
| 1071 | else: |
|---|
| 1072 | form.append(b'Content-Disposition: form-data; name="%s"' % name.encode("utf-8")) |
|---|
| 1073 | form.append(b'') |
|---|
| 1074 | form.append(b"%s" % (value,)) |
|---|
| 1075 | form.append(sep) |
|---|
| 1076 | form[-1] += b"--" |
|---|
| 1077 | body = b"" |
|---|
| 1078 | headers = {} |
|---|
| 1079 | if fields: |
|---|
| 1080 | body = b"\r\n".join(form) + b"\r\n" |
|---|
| 1081 | headers["content-type"] = "multipart/form-data; boundary=%s" % str(sepbase, "ascii") |
|---|
| 1082 | return self.POST2(urlpath, body, headers, use_helper) |
|---|
| 1083 | |
|---|
| 1084 | def POST2(self, urlpath, body=b"", headers=None, use_helper=False): |
|---|
| 1085 | if headers is None: |
|---|
| 1086 | headers = {} |
|---|
| 1087 | if use_helper: |
|---|
| 1088 | url = self.helper_webish_url + urlpath |
|---|
| 1089 | else: |
|---|
| 1090 | url = self.webish_url + urlpath |
|---|
| 1091 | return do_http("post", url, data=body, headers=headers) |
|---|
| 1092 | |
|---|
| 1093 | def _test_web(self, res): |
|---|
| 1094 | public = "uri/" + str(self._root_directory_uri, "ascii") |
|---|
| 1095 | d = self.GET("") |
|---|
| 1096 | def _got_welcome(page): |
|---|
| 1097 | html = page.replace('\n', ' ') |
|---|
| 1098 | connected_re = r'Connected to <span>%d</span>\s*of <span>%d</span> known storage servers' % (self.numclients, self.numclients) |
|---|
| 1099 | self.failUnless(re.search(connected_re, html), |
|---|
| 1100 | "I didn't see the right '%s' message in:\n%s" % (connected_re, page)) |
|---|
| 1101 | # nodeids/tubids don't have any regexp-special characters |
|---|
| 1102 | nodeid_re = r'<th>Node ID:</th>\s*<td title="TubID: %s">%s</td>' % ( |
|---|
| 1103 | self.clients[0].get_long_tubid(), str(self.clients[0].get_long_nodeid(), "ascii")) |
|---|
| 1104 | self.failUnless(re.search(nodeid_re, html), |
|---|
| 1105 | "I didn't see the right '%s' message in:\n%s" % (nodeid_re, page)) |
|---|
| 1106 | self.failUnless("Helper: 0 active uploads" in page) |
|---|
| 1107 | d.addCallback(_got_welcome) |
|---|
| 1108 | d.addCallback(self.log, "done with _got_welcome") |
|---|
| 1109 | |
|---|
| 1110 | # get the welcome page from the node that uses the helper too |
|---|
| 1111 | d.addCallback(lambda res: do_http("get", self.helper_webish_url)) |
|---|
| 1112 | def _got_welcome_helper(page): |
|---|
| 1113 | soup = BeautifulSoup(page, 'html5lib') |
|---|
| 1114 | assert_soup_has_tag_with_attributes( |
|---|
| 1115 | self, soup, u"img", |
|---|
| 1116 | { u"alt": u"Connected", u"src": u"img/connected-yes.png" } |
|---|
| 1117 | ) |
|---|
| 1118 | self.failUnlessIn("Not running helper", page) |
|---|
| 1119 | d.addCallback(_got_welcome_helper) |
|---|
| 1120 | |
|---|
| 1121 | d.addCallback(lambda res: self.GET(public)) |
|---|
| 1122 | d.addCallback(lambda res: self.GET(public + "/subdir1")) |
|---|
| 1123 | def _got_subdir1(page): |
|---|
| 1124 | # there ought to be an href for our file |
|---|
| 1125 | self.failUnlessIn('<td align="right">%d</td>' % len(self.data), page) |
|---|
| 1126 | self.failUnless(">mydata567</a>" in page) |
|---|
| 1127 | d.addCallback(_got_subdir1) |
|---|
| 1128 | d.addCallback(self.log, "done with _got_subdir1") |
|---|
| 1129 | d.addCallback(lambda res: self.GET(public + "/subdir1/mydata567")) |
|---|
| 1130 | def _got_data(page): |
|---|
| 1131 | self.failUnlessEqual(page.encode("utf-8"), self.data) |
|---|
| 1132 | d.addCallback(_got_data) |
|---|
| 1133 | |
|---|
| 1134 | # download from a URI embedded in a URL |
|---|
| 1135 | d.addCallback(self.log, "_get_from_uri") |
|---|
| 1136 | def _get_from_uri(res): |
|---|
| 1137 | return self.GET("uri/%s?filename=%s" % (str(self.uri, "utf-8"), "mydata567")) |
|---|
| 1138 | d.addCallback(_get_from_uri) |
|---|
| 1139 | def _got_from_uri(page): |
|---|
| 1140 | self.failUnlessEqual(page.encode("utf-8"), self.data) |
|---|
| 1141 | d.addCallback(_got_from_uri) |
|---|
| 1142 | |
|---|
| 1143 | # download from a URI embedded in a URL, second form |
|---|
| 1144 | d.addCallback(self.log, "_get_from_uri2") |
|---|
| 1145 | def _get_from_uri2(res): |
|---|
| 1146 | return self.GET("uri?uri=%s" % (str(self.uri, "utf-8"),)) |
|---|
| 1147 | d.addCallback(_get_from_uri2) |
|---|
| 1148 | d.addCallback(_got_from_uri) |
|---|
| 1149 | |
|---|
| 1150 | # download from a bogus URI, make sure we get a reasonable error |
|---|
| 1151 | d.addCallback(self.log, "_get_from_bogus_uri", level=log.UNUSUAL) |
|---|
| 1152 | @defer.inlineCallbacks |
|---|
| 1153 | def _get_from_bogus_uri(res): |
|---|
| 1154 | d1 = self.GET("uri/%s?filename=%s" |
|---|
| 1155 | % (str(self.mangle_uri(self.uri), "utf-8"), "mydata567")) |
|---|
| 1156 | e = yield self.assertFailure(d1, Error) |
|---|
| 1157 | self.assertEquals(e.status, b"410") |
|---|
| 1158 | d.addCallback(_get_from_bogus_uri) |
|---|
| 1159 | d.addCallback(self.log, "_got_from_bogus_uri", level=log.UNUSUAL) |
|---|
| 1160 | |
|---|
| 1161 | # upload a file with PUT |
|---|
| 1162 | d.addCallback(self.log, "about to try PUT") |
|---|
| 1163 | d.addCallback(lambda res: self.PUT(public + "/subdir3/new.txt", |
|---|
| 1164 | b"new.txt contents")) |
|---|
| 1165 | d.addCallback(lambda res: self.GET(public + "/subdir3/new.txt")) |
|---|
| 1166 | d.addCallback(self.failUnlessEqual, "new.txt contents") |
|---|
| 1167 | # and again with something large enough to use multiple segments, |
|---|
| 1168 | # and hopefully trigger pauseProducing too |
|---|
| 1169 | def _new_happy_semantics(ign): |
|---|
| 1170 | for c in self.clients: |
|---|
| 1171 | # these get reset somewhere? Whatever. |
|---|
| 1172 | c.encoding_params['happy'] = 1 |
|---|
| 1173 | d.addCallback(_new_happy_semantics) |
|---|
| 1174 | d.addCallback(lambda res: self.PUT(public + "/subdir3/big.txt", |
|---|
| 1175 | b"big" * 500000)) # 1.5MB |
|---|
| 1176 | d.addCallback(lambda res: self.GET(public + "/subdir3/big.txt")) |
|---|
| 1177 | d.addCallback(lambda res: self.failUnlessEqual(len(res), 1500000)) |
|---|
| 1178 | |
|---|
| 1179 | # can we replace files in place? |
|---|
| 1180 | d.addCallback(lambda res: self.PUT(public + "/subdir3/new.txt", |
|---|
| 1181 | b"NEWER contents")) |
|---|
| 1182 | d.addCallback(lambda res: self.GET(public + "/subdir3/new.txt")) |
|---|
| 1183 | d.addCallback(self.failUnlessEqual, "NEWER contents") |
|---|
| 1184 | |
|---|
| 1185 | # test unlinked POST |
|---|
| 1186 | d.addCallback(lambda res: self.POST("uri", t=b"upload", |
|---|
| 1187 | file=("new.txt", b"data" * 10000))) |
|---|
| 1188 | # and again using the helper, which exercises different upload-status |
|---|
| 1189 | # display code |
|---|
| 1190 | d.addCallback(lambda res: self.POST("uri", use_helper=True, t=b"upload", |
|---|
| 1191 | file=("foo.txt", b"data2" * 10000))) |
|---|
| 1192 | |
|---|
| 1193 | # check that the status page exists |
|---|
| 1194 | d.addCallback(lambda res: self.GET("status")) |
|---|
| 1195 | def _got_status(res): |
|---|
| 1196 | # find an interesting upload and download to look at. LIT files |
|---|
| 1197 | # are not interesting. |
|---|
| 1198 | h = self.clients[0].get_history() |
|---|
| 1199 | for ds in h.list_all_download_statuses(): |
|---|
| 1200 | if ds.get_size() > 200: |
|---|
| 1201 | self._down_status = ds.get_counter() |
|---|
| 1202 | for us in h.list_all_upload_statuses(): |
|---|
| 1203 | if us.get_size() > 200: |
|---|
| 1204 | self._up_status = us.get_counter() |
|---|
| 1205 | rs = list(h.list_all_retrieve_statuses())[0] |
|---|
| 1206 | self._retrieve_status = rs.get_counter() |
|---|
| 1207 | ps = list(h.list_all_publish_statuses())[0] |
|---|
| 1208 | self._publish_status = ps.get_counter() |
|---|
| 1209 | us = list(h.list_all_mapupdate_statuses())[0] |
|---|
| 1210 | self._update_status = us.get_counter() |
|---|
| 1211 | |
|---|
| 1212 | # and that there are some upload- and download- status pages |
|---|
| 1213 | return self.GET("status/up-%d" % self._up_status) |
|---|
| 1214 | d.addCallback(_got_status) |
|---|
| 1215 | def _got_up(res): |
|---|
| 1216 | return self.GET("status/down-%d" % self._down_status) |
|---|
| 1217 | d.addCallback(_got_up) |
|---|
| 1218 | def _got_down(res): |
|---|
| 1219 | return self.GET("status/mapupdate-%d" % self._update_status) |
|---|
| 1220 | d.addCallback(_got_down) |
|---|
| 1221 | def _got_update(res): |
|---|
| 1222 | return self.GET("status/publish-%d" % self._publish_status) |
|---|
| 1223 | d.addCallback(_got_update) |
|---|
| 1224 | def _got_publish(res): |
|---|
| 1225 | self.failUnlessIn("Publish Results", res) |
|---|
| 1226 | return self.GET("status/retrieve-%d" % self._retrieve_status) |
|---|
| 1227 | d.addCallback(_got_publish) |
|---|
| 1228 | def _got_retrieve(res): |
|---|
| 1229 | self.failUnlessIn("Retrieve Results", res) |
|---|
| 1230 | d.addCallback(_got_retrieve) |
|---|
| 1231 | |
|---|
| 1232 | # check that the helper status page exists |
|---|
| 1233 | d.addCallback(lambda res: self.GET("helper_status")) |
|---|
| 1234 | def _got_helper_status(res): |
|---|
| 1235 | self.failUnless("Bytes Fetched:" in res) |
|---|
| 1236 | # touch a couple of files in the helper's working directory to |
|---|
| 1237 | # exercise more code paths |
|---|
| 1238 | workdir = os.path.join(self.getdir("client0"), "helper") |
|---|
| 1239 | incfile = os.path.join(workdir, "CHK_incoming", "spurious") |
|---|
| 1240 | f = open(incfile, "wb") |
|---|
| 1241 | f.write(b"small file") |
|---|
| 1242 | f.close() |
|---|
| 1243 | then = time.time() - 86400*3 |
|---|
| 1244 | now = time.time() |
|---|
| 1245 | os.utime(incfile, (now, then)) |
|---|
| 1246 | encfile = os.path.join(workdir, "CHK_encoding", "spurious") |
|---|
| 1247 | f = open(encfile, "wb") |
|---|
| 1248 | f.write(b"less small file") |
|---|
| 1249 | f.close() |
|---|
| 1250 | os.utime(encfile, (now, then)) |
|---|
| 1251 | d.addCallback(_got_helper_status) |
|---|
| 1252 | # and that the json form exists |
|---|
| 1253 | d.addCallback(lambda res: self.GET("helper_status?t=json")) |
|---|
| 1254 | def _got_helper_status_json(res): |
|---|
| 1255 | data = json.loads(res) |
|---|
| 1256 | self.failUnlessEqual(data["chk_upload_helper.upload_need_upload"], |
|---|
| 1257 | 1) |
|---|
| 1258 | self.failUnlessEqual(data["chk_upload_helper.incoming_count"], 1) |
|---|
| 1259 | self.failUnlessEqual(data["chk_upload_helper.incoming_size"], 10) |
|---|
| 1260 | self.failUnlessEqual(data["chk_upload_helper.incoming_size_old"], |
|---|
| 1261 | 10) |
|---|
| 1262 | self.failUnlessEqual(data["chk_upload_helper.encoding_count"], 1) |
|---|
| 1263 | self.failUnlessEqual(data["chk_upload_helper.encoding_size"], 15) |
|---|
| 1264 | self.failUnlessEqual(data["chk_upload_helper.encoding_size_old"], |
|---|
| 1265 | 15) |
|---|
| 1266 | d.addCallback(_got_helper_status_json) |
|---|
| 1267 | |
|---|
| 1268 | # and check that client[3] (which uses a helper but does not run one |
|---|
| 1269 | # itself) doesn't explode when you ask for its status |
|---|
| 1270 | d.addCallback(lambda res: do_http("get", |
|---|
| 1271 | self.helper_webish_url + "status/")) |
|---|
| 1272 | def _got_non_helper_status(res): |
|---|
| 1273 | self.failUnlessIn("Recent and Active Operations", res) |
|---|
| 1274 | d.addCallback(_got_non_helper_status) |
|---|
| 1275 | |
|---|
| 1276 | # or for helper status with t=json |
|---|
| 1277 | d.addCallback(lambda res: |
|---|
| 1278 | do_http("get", |
|---|
| 1279 | self.helper_webish_url + "helper_status?t=json")) |
|---|
| 1280 | def _got_non_helper_status_json(res): |
|---|
| 1281 | data = json.loads(res) |
|---|
| 1282 | self.failUnlessEqual(data, {}) |
|---|
| 1283 | d.addCallback(_got_non_helper_status_json) |
|---|
| 1284 | |
|---|
| 1285 | # see if the statistics page exists |
|---|
| 1286 | d.addCallback(lambda res: self.GET("statistics")) |
|---|
| 1287 | def _got_stats(res): |
|---|
| 1288 | self.failUnlessIn("Operational Statistics", res) |
|---|
| 1289 | self.failUnlessIn(' "downloader.files_downloaded": 5,', res) |
|---|
| 1290 | d.addCallback(_got_stats) |
|---|
| 1291 | d.addCallback(lambda res: self.GET("statistics?t=json")) |
|---|
| 1292 | def _got_stats_json(res): |
|---|
| 1293 | data = json.loads(res) |
|---|
| 1294 | self.failUnlessEqual(data["counters"]["uploader.files_uploaded"], 5) |
|---|
| 1295 | self.failUnlessEqual(data["stats"]["chk_upload_helper.upload_need_upload"], 1) |
|---|
| 1296 | d.addCallback(_got_stats_json) |
|---|
| 1297 | |
|---|
| 1298 | # TODO: mangle the second segment of a file, to test errors that |
|---|
| 1299 | # occur after we've already sent some good data, which uses a |
|---|
| 1300 | # different error path. |
|---|
| 1301 | |
|---|
| 1302 | # TODO: download a URI with a form |
|---|
| 1303 | # TODO: create a directory by using a form |
|---|
| 1304 | # TODO: upload by using a form on the directory page |
|---|
| 1305 | # url = base + "somedir/subdir1/freeform_post!!upload" |
|---|
| 1306 | # TODO: delete a file by using a button on the directory page |
|---|
| 1307 | |
|---|
| 1308 | return d |
|---|
| 1309 | |
|---|
| 1310 | @defer.inlineCallbacks |
|---|
| 1311 | def _test_runner(self, res): |
|---|
| 1312 | # exercise some of the diagnostic tools in runner.py |
|---|
| 1313 | |
|---|
| 1314 | # find a share |
|---|
| 1315 | for (dirpath, dirnames, filenames) in os.walk(self.basedir): |
|---|
| 1316 | if "storage" not in dirpath: |
|---|
| 1317 | continue |
|---|
| 1318 | if not filenames: |
|---|
| 1319 | continue |
|---|
| 1320 | pieces = dirpath.split(os.sep) |
|---|
| 1321 | if (len(pieces) >= 4 |
|---|
| 1322 | and pieces[-4] == "storage" |
|---|
| 1323 | and pieces[-3] == "shares"): |
|---|
| 1324 | # we're sitting in .../storage/shares/$START/$SINDEX , and there |
|---|
| 1325 | # are sharefiles here |
|---|
| 1326 | filename = os.path.join(dirpath, filenames[0]) |
|---|
| 1327 | # peek at the magic to see if it is a chk share |
|---|
| 1328 | with open(filename, "rb") as f: |
|---|
| 1329 | if ShareFile.is_valid_header(f.read(32)): |
|---|
| 1330 | break |
|---|
| 1331 | else: |
|---|
| 1332 | self.fail("unable to find any uri_extension files in %r" |
|---|
| 1333 | % self.basedir) |
|---|
| 1334 | log.msg("test_system.SystemTest._test_runner using %r" % filename) |
|---|
| 1335 | |
|---|
| 1336 | rc,output,err = yield run_cli("debug", "dump-share", "--offsets", |
|---|
| 1337 | unicode_to_argv(filename)) |
|---|
| 1338 | self.failUnlessEqual(rc, 0) |
|---|
| 1339 | |
|---|
| 1340 | # we only upload a single file, so we can assert some things about |
|---|
| 1341 | # its size and shares. |
|---|
| 1342 | self.failUnlessIn("share filename: %s" % quote_output(abspath_expanduser_unicode(filename)), output) |
|---|
| 1343 | self.failUnlessIn("size: %d\n" % len(self.data), output) |
|---|
| 1344 | self.failUnlessIn("num_segments: 1\n", output) |
|---|
| 1345 | # segment_size is always a multiple of needed_shares |
|---|
| 1346 | self.failUnlessIn("segment_size: %d\n" % mathutil.next_multiple(len(self.data), 3), output) |
|---|
| 1347 | self.failUnlessIn("total_shares: 10\n", output) |
|---|
| 1348 | # keys which are supposed to be present |
|---|
| 1349 | for key in ("size", "num_segments", "segment_size", |
|---|
| 1350 | "needed_shares", "total_shares", |
|---|
| 1351 | "codec_name", "codec_params", "tail_codec_params", |
|---|
| 1352 | #"plaintext_hash", "plaintext_root_hash", |
|---|
| 1353 | "crypttext_hash", "crypttext_root_hash", |
|---|
| 1354 | "share_root_hash", "UEB_hash"): |
|---|
| 1355 | self.failUnlessIn("%s: " % key, output) |
|---|
| 1356 | self.failUnlessIn(" verify-cap: URI:CHK-Verifier:", output) |
|---|
| 1357 | |
|---|
| 1358 | # now use its storage index to find the other shares using the |
|---|
| 1359 | # 'find-shares' tool |
|---|
| 1360 | sharedir, shnum = os.path.split(filename) |
|---|
| 1361 | storagedir, storage_index_s = os.path.split(sharedir) |
|---|
| 1362 | nodedirs = [self.getdir("client%d" % i) for i in range(self.numclients)] |
|---|
| 1363 | rc,out,err = yield run_cli("debug", "find-shares", storage_index_s, |
|---|
| 1364 | *nodedirs) |
|---|
| 1365 | self.failUnlessEqual(rc, 0) |
|---|
| 1366 | sharefiles = [sfn.strip() for sfn in out.splitlines()] |
|---|
| 1367 | self.failUnlessEqual(len(sharefiles), 10) |
|---|
| 1368 | |
|---|
| 1369 | # also exercise the 'catalog-shares' tool |
|---|
| 1370 | nodedirs = [self.getdir("client%d" % i) for i in range(self.numclients)] |
|---|
| 1371 | rc,out,err = yield run_cli("debug", "catalog-shares", *nodedirs) |
|---|
| 1372 | self.failUnlessEqual(rc, 0) |
|---|
| 1373 | descriptions = [sfn.strip() for sfn in out.splitlines()] |
|---|
| 1374 | self.failUnlessEqual(len(descriptions), 30) |
|---|
| 1375 | matching = [line |
|---|
| 1376 | for line in descriptions |
|---|
| 1377 | if line.startswith("CHK %s " % storage_index_s)] |
|---|
| 1378 | self.failUnlessEqual(len(matching), 10) |
|---|
| 1379 | |
|---|
| 1380 | def _test_cli(self, res): |
|---|
| 1381 | # run various CLI commands (in a thread, since they use blocking |
|---|
| 1382 | # network calls) |
|---|
| 1383 | |
|---|
| 1384 | private_uri = self._private_node.get_uri() |
|---|
| 1385 | client0_basedir = self.getdir("client0") |
|---|
| 1386 | |
|---|
| 1387 | nodeargs = [ |
|---|
| 1388 | "--node-directory", client0_basedir, |
|---|
| 1389 | ] |
|---|
| 1390 | |
|---|
| 1391 | d = defer.succeed(None) |
|---|
| 1392 | |
|---|
| 1393 | # for compatibility with earlier versions, private/root_dir.cap is |
|---|
| 1394 | # supposed to be treated as an alias named "tahoe:". Start by making |
|---|
| 1395 | # sure that works, before we add other aliases. |
|---|
| 1396 | |
|---|
| 1397 | root_file = os.path.join(client0_basedir, "private", "root_dir.cap") |
|---|
| 1398 | f = open(root_file, "wb") |
|---|
| 1399 | f.write(private_uri) |
|---|
| 1400 | f.close() |
|---|
| 1401 | |
|---|
| 1402 | @defer.inlineCallbacks |
|---|
| 1403 | def run(ignored, verb, *args, **kwargs): |
|---|
| 1404 | rc,out,err = yield run_cli(verb, *args, nodeargs=nodeargs, **kwargs) |
|---|
| 1405 | defer.returnValue((out,err)) |
|---|
| 1406 | |
|---|
| 1407 | def _check_ls(out_and_err, expected_children, unexpected_children=()): |
|---|
| 1408 | (out, err) = out_and_err |
|---|
| 1409 | self.failUnlessEqual(err, "") |
|---|
| 1410 | for s in expected_children: |
|---|
| 1411 | self.failUnless(s in out, (s,out)) |
|---|
| 1412 | for s in unexpected_children: |
|---|
| 1413 | self.failIf(s in out, (s,out)) |
|---|
| 1414 | |
|---|
| 1415 | def _check_ls_root(out_and_err): |
|---|
| 1416 | (out, err) = out_and_err |
|---|
| 1417 | self.failUnless("personal" in out) |
|---|
| 1418 | self.failUnless("s2-ro" in out) |
|---|
| 1419 | self.failUnless("s2-rw" in out) |
|---|
| 1420 | self.failUnlessEqual(err, "") |
|---|
| 1421 | |
|---|
| 1422 | # this should reference private_uri |
|---|
| 1423 | d.addCallback(run, "ls") |
|---|
| 1424 | d.addCallback(_check_ls, ["personal", "s2-ro", "s2-rw"]) |
|---|
| 1425 | |
|---|
| 1426 | d.addCallback(run, "list-aliases") |
|---|
| 1427 | def _check_aliases_1(out_and_err): |
|---|
| 1428 | (out, err) = out_and_err |
|---|
| 1429 | self.failUnlessEqual(err, "") |
|---|
| 1430 | self.failUnlessEqual(out.strip(" \n"), "tahoe: %s" % str(private_uri, "ascii")) |
|---|
| 1431 | d.addCallback(_check_aliases_1) |
|---|
| 1432 | |
|---|
| 1433 | # now that that's out of the way, remove root_dir.cap and work with |
|---|
| 1434 | # new files |
|---|
| 1435 | d.addCallback(lambda res: os.unlink(root_file)) |
|---|
| 1436 | d.addCallback(run, "list-aliases") |
|---|
| 1437 | def _check_aliases_2(out_and_err): |
|---|
| 1438 | (out, err) = out_and_err |
|---|
| 1439 | self.failUnlessEqual(err, "") |
|---|
| 1440 | self.failUnlessEqual(out, "") |
|---|
| 1441 | d.addCallback(_check_aliases_2) |
|---|
| 1442 | |
|---|
| 1443 | d.addCallback(run, "mkdir") |
|---|
| 1444 | def _got_dir(out_and_err ): |
|---|
| 1445 | (out, err) = out_and_err |
|---|
| 1446 | self.failUnless(uri.from_string_dirnode(out.strip())) |
|---|
| 1447 | return out.strip() |
|---|
| 1448 | d.addCallback(_got_dir) |
|---|
| 1449 | d.addCallback(lambda newcap: run(None, "add-alias", "tahoe", newcap)) |
|---|
| 1450 | |
|---|
| 1451 | d.addCallback(run, "list-aliases") |
|---|
| 1452 | def _check_aliases_3(out_and_err): |
|---|
| 1453 | (out, err) = out_and_err |
|---|
| 1454 | self.failUnlessEqual(err, "") |
|---|
| 1455 | self.failUnless("tahoe: " in out) |
|---|
| 1456 | d.addCallback(_check_aliases_3) |
|---|
| 1457 | |
|---|
| 1458 | def _check_empty_dir(out_and_err): |
|---|
| 1459 | (out, err) = out_and_err |
|---|
| 1460 | self.failUnlessEqual(out, "") |
|---|
| 1461 | self.failUnlessEqual(err, "") |
|---|
| 1462 | d.addCallback(run, "ls") |
|---|
| 1463 | d.addCallback(_check_empty_dir) |
|---|
| 1464 | |
|---|
| 1465 | def _check_missing_dir(out_and_err): |
|---|
| 1466 | # TODO: check that rc==2 |
|---|
| 1467 | (out, err) = out_and_err |
|---|
| 1468 | self.failUnlessEqual(out, "") |
|---|
| 1469 | self.failUnlessEqual(err, "No such file or directory\n") |
|---|
| 1470 | d.addCallback(run, "ls", "bogus") |
|---|
| 1471 | d.addCallback(_check_missing_dir) |
|---|
| 1472 | |
|---|
| 1473 | files = [] |
|---|
| 1474 | datas = [] |
|---|
| 1475 | for i in range(10): |
|---|
| 1476 | fn = os.path.join(self.basedir, "file%d" % i) |
|---|
| 1477 | files.append(fn) |
|---|
| 1478 | data = b"data to be uploaded: file%d\n" % i |
|---|
| 1479 | datas.append(data) |
|---|
| 1480 | with open(fn, "wb") as f: |
|---|
| 1481 | f.write(data) |
|---|
| 1482 | |
|---|
| 1483 | def _check_stdout_against(out_and_err, filenum=None, data=None): |
|---|
| 1484 | (out, err) = out_and_err |
|---|
| 1485 | self.failUnlessEqual(err, "") |
|---|
| 1486 | if filenum is not None: |
|---|
| 1487 | self.failUnlessEqual(out, str(datas[filenum], "ascii")) |
|---|
| 1488 | if data is not None: |
|---|
| 1489 | self.failUnlessEqual(out, data) |
|---|
| 1490 | |
|---|
| 1491 | # test all both forms of put: from a file, and from stdin |
|---|
| 1492 | # tahoe put bar FOO |
|---|
| 1493 | d.addCallback(run, "put", files[0], "tahoe-file0") |
|---|
| 1494 | def _put_out(out_and_err): |
|---|
| 1495 | (out, err) = out_and_err |
|---|
| 1496 | self.failUnless("URI:LIT:" in out, out) |
|---|
| 1497 | self.failUnless("201 Created" in err, err) |
|---|
| 1498 | uri0 = out.strip() |
|---|
| 1499 | return run(None, "get", uri0) |
|---|
| 1500 | d.addCallback(_put_out) |
|---|
| 1501 | d.addCallback(lambda out_err: self.failUnlessEqual(out_err[0], str(datas[0], "ascii"))) |
|---|
| 1502 | |
|---|
| 1503 | d.addCallback(run, "put", files[1], "subdir/tahoe-file1") |
|---|
| 1504 | # tahoe put bar tahoe:FOO |
|---|
| 1505 | d.addCallback(run, "put", files[2], "tahoe:file2") |
|---|
| 1506 | d.addCallback(run, "put", "--format=SDMF", files[3], "tahoe:file3") |
|---|
| 1507 | def _check_put_mutable(out_and_err): |
|---|
| 1508 | (out, err) = out_and_err |
|---|
| 1509 | self._mutable_file3_uri = out.strip() |
|---|
| 1510 | d.addCallback(_check_put_mutable) |
|---|
| 1511 | d.addCallback(run, "get", "tahoe:file3") |
|---|
| 1512 | d.addCallback(_check_stdout_against, 3) |
|---|
| 1513 | |
|---|
| 1514 | # tahoe put FOO |
|---|
| 1515 | STDIN_DATA = "This is the file to upload from stdin." |
|---|
| 1516 | d.addCallback(run, "put", "-", "tahoe-file-stdin", stdin=STDIN_DATA) |
|---|
| 1517 | # tahoe put tahoe:FOO |
|---|
| 1518 | d.addCallback(run, "put", "-", "tahoe:from-stdin", |
|---|
| 1519 | stdin="Other file from stdin.") |
|---|
| 1520 | |
|---|
| 1521 | d.addCallback(run, "ls") |
|---|
| 1522 | d.addCallback(_check_ls, ["tahoe-file0", "file2", "file3", "subdir", |
|---|
| 1523 | "tahoe-file-stdin", "from-stdin"]) |
|---|
| 1524 | d.addCallback(run, "ls", "subdir") |
|---|
| 1525 | d.addCallback(_check_ls, ["tahoe-file1"]) |
|---|
| 1526 | |
|---|
| 1527 | # tahoe mkdir FOO |
|---|
| 1528 | d.addCallback(run, "mkdir", "subdir2") |
|---|
| 1529 | d.addCallback(run, "ls") |
|---|
| 1530 | # TODO: extract the URI, set an alias with it |
|---|
| 1531 | d.addCallback(_check_ls, ["subdir2"]) |
|---|
| 1532 | |
|---|
| 1533 | # tahoe get: (to stdin and to a file) |
|---|
| 1534 | d.addCallback(run, "get", "tahoe-file0") |
|---|
| 1535 | d.addCallback(_check_stdout_against, 0) |
|---|
| 1536 | d.addCallback(run, "get", "tahoe:subdir/tahoe-file1") |
|---|
| 1537 | d.addCallback(_check_stdout_against, 1) |
|---|
| 1538 | outfile0 = os.path.join(self.basedir, "outfile0") |
|---|
| 1539 | d.addCallback(run, "get", "file2", outfile0) |
|---|
| 1540 | def _check_outfile0(out_and_err): |
|---|
| 1541 | (out, err) = out_and_err |
|---|
| 1542 | data = open(outfile0,"rb").read() |
|---|
| 1543 | self.failUnlessEqual(data, b"data to be uploaded: file2\n") |
|---|
| 1544 | d.addCallback(_check_outfile0) |
|---|
| 1545 | outfile1 = os.path.join(self.basedir, "outfile0") |
|---|
| 1546 | d.addCallback(run, "get", "tahoe:subdir/tahoe-file1", outfile1) |
|---|
| 1547 | def _check_outfile1(out_and_err): |
|---|
| 1548 | (out, err) = out_and_err |
|---|
| 1549 | data = open(outfile1,"rb").read() |
|---|
| 1550 | self.failUnlessEqual(data, b"data to be uploaded: file1\n") |
|---|
| 1551 | d.addCallback(_check_outfile1) |
|---|
| 1552 | |
|---|
| 1553 | d.addCallback(run, "unlink", "tahoe-file0") |
|---|
| 1554 | d.addCallback(run, "unlink", "tahoe:file2") |
|---|
| 1555 | d.addCallback(run, "ls") |
|---|
| 1556 | d.addCallback(_check_ls, [], ["tahoe-file0", "file2"]) |
|---|
| 1557 | |
|---|
| 1558 | d.addCallback(run, "ls", "-l") |
|---|
| 1559 | def _check_ls_l(out_and_err): |
|---|
| 1560 | (out, err) = out_and_err |
|---|
| 1561 | lines = out.split("\n") |
|---|
| 1562 | for l in lines: |
|---|
| 1563 | if "tahoe-file-stdin" in l: |
|---|
| 1564 | self.failUnless(l.startswith("-r-- "), l) |
|---|
| 1565 | self.failUnless(" %d " % len(STDIN_DATA) in l) |
|---|
| 1566 | if "file3" in l: |
|---|
| 1567 | self.failUnless(l.startswith("-rw- "), l) # mutable |
|---|
| 1568 | d.addCallback(_check_ls_l) |
|---|
| 1569 | |
|---|
| 1570 | d.addCallback(run, "ls", "--uri") |
|---|
| 1571 | def _check_ls_uri(out_and_err): |
|---|
| 1572 | (out, err) = out_and_err |
|---|
| 1573 | lines = out.split("\n") |
|---|
| 1574 | for l in lines: |
|---|
| 1575 | if "file3" in l: |
|---|
| 1576 | self.failUnless(self._mutable_file3_uri in l) |
|---|
| 1577 | d.addCallback(_check_ls_uri) |
|---|
| 1578 | |
|---|
| 1579 | d.addCallback(run, "ls", "--readonly-uri") |
|---|
| 1580 | def _check_ls_rouri(out_and_err): |
|---|
| 1581 | (out, err) = out_and_err |
|---|
| 1582 | lines = out.split("\n") |
|---|
| 1583 | for l in lines: |
|---|
| 1584 | if "file3" in l: |
|---|
| 1585 | rw_uri = self._mutable_file3_uri |
|---|
| 1586 | u = uri.from_string_mutable_filenode(rw_uri) |
|---|
| 1587 | ro_uri = str(u.get_readonly().to_string(), "ascii") |
|---|
| 1588 | self.failUnless(ro_uri in l) |
|---|
| 1589 | d.addCallback(_check_ls_rouri) |
|---|
| 1590 | |
|---|
| 1591 | |
|---|
| 1592 | d.addCallback(run, "mv", "tahoe-file-stdin", "tahoe-moved") |
|---|
| 1593 | d.addCallback(run, "ls") |
|---|
| 1594 | d.addCallback(_check_ls, ["tahoe-moved"], ["tahoe-file-stdin"]) |
|---|
| 1595 | |
|---|
| 1596 | d.addCallback(run, "ln", "tahoe-moved", "newlink") |
|---|
| 1597 | d.addCallback(run, "ls") |
|---|
| 1598 | d.addCallback(_check_ls, ["tahoe-moved", "newlink"]) |
|---|
| 1599 | |
|---|
| 1600 | d.addCallback(run, "cp", "tahoe:file3", "tahoe:file3-copy") |
|---|
| 1601 | d.addCallback(run, "ls") |
|---|
| 1602 | d.addCallback(_check_ls, ["file3", "file3-copy"]) |
|---|
| 1603 | d.addCallback(run, "get", "tahoe:file3-copy") |
|---|
| 1604 | d.addCallback(_check_stdout_against, 3) |
|---|
| 1605 | |
|---|
| 1606 | # copy from disk into tahoe |
|---|
| 1607 | d.addCallback(run, "cp", files[4], "tahoe:file4") |
|---|
| 1608 | d.addCallback(run, "ls") |
|---|
| 1609 | d.addCallback(_check_ls, ["file3", "file3-copy", "file4"]) |
|---|
| 1610 | d.addCallback(run, "get", "tahoe:file4") |
|---|
| 1611 | d.addCallback(_check_stdout_against, 4) |
|---|
| 1612 | |
|---|
| 1613 | # copy from tahoe into disk |
|---|
| 1614 | target_filename = os.path.join(self.basedir, "file-out") |
|---|
| 1615 | d.addCallback(run, "cp", "tahoe:file4", target_filename) |
|---|
| 1616 | def _check_cp_out(out_and_err): |
|---|
| 1617 | (out, err) = out_and_err |
|---|
| 1618 | self.failUnless(os.path.exists(target_filename)) |
|---|
| 1619 | got = open(target_filename,"rb").read() |
|---|
| 1620 | self.failUnlessEqual(got, datas[4]) |
|---|
| 1621 | d.addCallback(_check_cp_out) |
|---|
| 1622 | |
|---|
| 1623 | # copy from disk to disk (silly case) |
|---|
| 1624 | target2_filename = os.path.join(self.basedir, "file-out-copy") |
|---|
| 1625 | d.addCallback(run, "cp", target_filename, target2_filename) |
|---|
| 1626 | def _check_cp_out2(out_and_err): |
|---|
| 1627 | (out, err) = out_and_err |
|---|
| 1628 | self.failUnless(os.path.exists(target2_filename)) |
|---|
| 1629 | got = open(target2_filename,"rb").read() |
|---|
| 1630 | self.failUnlessEqual(got, datas[4]) |
|---|
| 1631 | d.addCallback(_check_cp_out2) |
|---|
| 1632 | |
|---|
| 1633 | # copy from tahoe into disk, overwriting an existing file |
|---|
| 1634 | d.addCallback(run, "cp", "tahoe:file3", target_filename) |
|---|
| 1635 | def _check_cp_out3(out_and_err): |
|---|
| 1636 | (out, err) = out_and_err |
|---|
| 1637 | self.failUnless(os.path.exists(target_filename)) |
|---|
| 1638 | got = open(target_filename,"rb").read() |
|---|
| 1639 | self.failUnlessEqual(got, datas[3]) |
|---|
| 1640 | d.addCallback(_check_cp_out3) |
|---|
| 1641 | |
|---|
| 1642 | # copy from disk into tahoe, overwriting an existing immutable file |
|---|
| 1643 | d.addCallback(run, "cp", files[5], "tahoe:file4") |
|---|
| 1644 | d.addCallback(run, "ls") |
|---|
| 1645 | d.addCallback(_check_ls, ["file3", "file3-copy", "file4"]) |
|---|
| 1646 | d.addCallback(run, "get", "tahoe:file4") |
|---|
| 1647 | d.addCallback(_check_stdout_against, 5) |
|---|
| 1648 | |
|---|
| 1649 | # copy from disk into tahoe, overwriting an existing mutable file |
|---|
| 1650 | d.addCallback(run, "cp", files[5], "tahoe:file3") |
|---|
| 1651 | d.addCallback(run, "ls") |
|---|
| 1652 | d.addCallback(_check_ls, ["file3", "file3-copy", "file4"]) |
|---|
| 1653 | d.addCallback(run, "get", "tahoe:file3") |
|---|
| 1654 | d.addCallback(_check_stdout_against, 5) |
|---|
| 1655 | |
|---|
| 1656 | # recursive copy: setup |
|---|
| 1657 | dn = os.path.join(self.basedir, "dir1") |
|---|
| 1658 | os.makedirs(dn) |
|---|
| 1659 | with open(os.path.join(dn, "rfile1"), "wb") as f: |
|---|
| 1660 | f.write(b"rfile1") |
|---|
| 1661 | with open(os.path.join(dn, "rfile2"), "wb") as f: |
|---|
| 1662 | f.write(b"rfile2") |
|---|
| 1663 | with open(os.path.join(dn, "rfile3"), "wb") as f: |
|---|
| 1664 | f.write(b"rfile3") |
|---|
| 1665 | sdn2 = os.path.join(dn, "subdir2") |
|---|
| 1666 | os.makedirs(sdn2) |
|---|
| 1667 | with open(os.path.join(sdn2, "rfile4"), "wb") as f: |
|---|
| 1668 | f.write(b"rfile4") |
|---|
| 1669 | with open(os.path.join(sdn2, "rfile5"), "wb") as f: |
|---|
| 1670 | f.write(b"rfile5") |
|---|
| 1671 | |
|---|
| 1672 | # from disk into tahoe |
|---|
| 1673 | d.addCallback(run, "cp", "-r", dn, "tahoe:") |
|---|
| 1674 | d.addCallback(run, "ls") |
|---|
| 1675 | d.addCallback(_check_ls, ["dir1"]) |
|---|
| 1676 | d.addCallback(run, "ls", "dir1") |
|---|
| 1677 | d.addCallback(_check_ls, ["rfile1", "rfile2", "rfile3", "subdir2"], |
|---|
| 1678 | ["rfile4", "rfile5"]) |
|---|
| 1679 | d.addCallback(run, "ls", "tahoe:dir1/subdir2") |
|---|
| 1680 | d.addCallback(_check_ls, ["rfile4", "rfile5"], |
|---|
| 1681 | ["rfile1", "rfile2", "rfile3"]) |
|---|
| 1682 | d.addCallback(run, "get", "dir1/subdir2/rfile4") |
|---|
| 1683 | d.addCallback(_check_stdout_against, data="rfile4") |
|---|
| 1684 | |
|---|
| 1685 | # and back out again |
|---|
| 1686 | dn_copy = os.path.join(self.basedir, "dir1-copy") |
|---|
| 1687 | d.addCallback(run, "cp", "--verbose", "-r", "tahoe:dir1", dn_copy) |
|---|
| 1688 | def _check_cp_r_out(out_and_err): |
|---|
| 1689 | (out, err) = out_and_err |
|---|
| 1690 | def _cmp(name): |
|---|
| 1691 | old = open(os.path.join(dn, name), "rb").read() |
|---|
| 1692 | newfn = os.path.join(dn_copy, "dir1", name) |
|---|
| 1693 | self.failUnless(os.path.exists(newfn)) |
|---|
| 1694 | new = open(newfn, "rb").read() |
|---|
| 1695 | self.failUnlessEqual(old, new) |
|---|
| 1696 | _cmp("rfile1") |
|---|
| 1697 | _cmp("rfile2") |
|---|
| 1698 | _cmp("rfile3") |
|---|
| 1699 | _cmp(os.path.join("subdir2", "rfile4")) |
|---|
| 1700 | _cmp(os.path.join("subdir2", "rfile5")) |
|---|
| 1701 | d.addCallback(_check_cp_r_out) |
|---|
| 1702 | |
|---|
| 1703 | # and copy it a second time, which ought to overwrite the same files |
|---|
| 1704 | d.addCallback(run, "cp", "-r", "tahoe:dir1", dn_copy) |
|---|
| 1705 | |
|---|
| 1706 | # and again, only writing filecaps |
|---|
| 1707 | dn_copy2 = os.path.join(self.basedir, "dir1-copy-capsonly") |
|---|
| 1708 | d.addCallback(run, "cp", "-r", "--caps-only", "tahoe:dir1", dn_copy2) |
|---|
| 1709 | def _check_capsonly(out_and_err): |
|---|
| 1710 | # these should all be LITs |
|---|
| 1711 | (out, err) = out_and_err |
|---|
| 1712 | x = open(os.path.join(dn_copy2, "dir1", "subdir2", "rfile4")).read() |
|---|
| 1713 | y = uri.from_string_filenode(x) |
|---|
| 1714 | self.failUnlessEqual(y.data, b"rfile4") |
|---|
| 1715 | d.addCallback(_check_capsonly) |
|---|
| 1716 | |
|---|
| 1717 | # and tahoe-to-tahoe |
|---|
| 1718 | d.addCallback(run, "cp", "-r", "tahoe:dir1", "tahoe:dir1-copy") |
|---|
| 1719 | d.addCallback(run, "ls") |
|---|
| 1720 | d.addCallback(_check_ls, ["dir1", "dir1-copy"]) |
|---|
| 1721 | d.addCallback(run, "ls", "dir1-copy/dir1") |
|---|
| 1722 | d.addCallback(_check_ls, ["rfile1", "rfile2", "rfile3", "subdir2"], |
|---|
| 1723 | ["rfile4", "rfile5"]) |
|---|
| 1724 | d.addCallback(run, "ls", "tahoe:dir1-copy/dir1/subdir2") |
|---|
| 1725 | d.addCallback(_check_ls, ["rfile4", "rfile5"], |
|---|
| 1726 | ["rfile1", "rfile2", "rfile3"]) |
|---|
| 1727 | d.addCallback(run, "get", "dir1-copy/dir1/subdir2/rfile4") |
|---|
| 1728 | d.addCallback(_check_stdout_against, data="rfile4") |
|---|
| 1729 | |
|---|
| 1730 | # and copy it a second time, which ought to overwrite the same files |
|---|
| 1731 | d.addCallback(run, "cp", "-r", "tahoe:dir1", "tahoe:dir1-copy") |
|---|
| 1732 | |
|---|
| 1733 | # tahoe_ls doesn't currently handle the error correctly: it tries to |
|---|
| 1734 | # JSON-parse a traceback. |
|---|
| 1735 | ## def _ls_missing(res): |
|---|
| 1736 | ## argv = nodeargs + ["ls", "bogus"] |
|---|
| 1737 | ## return self._run_cli(argv) |
|---|
| 1738 | ## d.addCallback(_ls_missing) |
|---|
| 1739 | ## def _check_ls_missing((out,err)): |
|---|
| 1740 | ## print("OUT", out) |
|---|
| 1741 | ## print("ERR", err) |
|---|
| 1742 | ## self.failUnlessEqual(err, "") |
|---|
| 1743 | ## d.addCallback(_check_ls_missing) |
|---|
| 1744 | |
|---|
| 1745 | return d |
|---|
| 1746 | |
|---|
| 1747 | # In CI this test can be very slow, so give it a longer timeout: |
|---|
| 1748 | test_filesystem.timeout = 360 # type: ignore[attr-defined] |
|---|
| 1749 | |
|---|
| 1750 | |
|---|
| 1751 | def test_filesystem_with_cli_in_subprocess(self): |
|---|
| 1752 | # We do this in a separate test so that test_filesystem doesn't skip if we can't run bin/tahoe. |
|---|
| 1753 | |
|---|
| 1754 | d = self.set_up_nodes() |
|---|
| 1755 | def _new_happy_semantics(ign): |
|---|
| 1756 | for c in self.clients: |
|---|
| 1757 | c.encoding_params['happy'] = 1 |
|---|
| 1758 | d.addCallback(_new_happy_semantics) |
|---|
| 1759 | |
|---|
| 1760 | def _run_in_subprocess(ignored, verb, *args, **kwargs): |
|---|
| 1761 | stdin = kwargs.get("stdin") |
|---|
| 1762 | # XXX https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3548 |
|---|
| 1763 | env = kwargs.get("env", os.environ) |
|---|
| 1764 | # Python warnings from the child process don't matter. |
|---|
| 1765 | env["PYTHONWARNINGS"] = "ignore" |
|---|
| 1766 | newargs = ["--node-directory", self.getdir("client0"), verb] + list(args) |
|---|
| 1767 | return self.run_bintahoe(newargs, stdin=stdin, env=env) |
|---|
| 1768 | |
|---|
| 1769 | def _check_succeeded(res): |
|---|
| 1770 | out, err, rc_or_sig = res |
|---|
| 1771 | self.failUnlessEqual(rc_or_sig, 0, str(res)) |
|---|
| 1772 | |
|---|
| 1773 | d.addCallback(_run_in_subprocess, "create-alias", "newalias") |
|---|
| 1774 | d.addCallback(_check_succeeded) |
|---|
| 1775 | |
|---|
| 1776 | STDIN_DATA = b"This is the file to upload from stdin." |
|---|
| 1777 | d.addCallback(_run_in_subprocess, "put", "-", "newalias:tahoe-file", stdin=STDIN_DATA) |
|---|
| 1778 | d.addCallback(_check_succeeded) |
|---|
| 1779 | |
|---|
| 1780 | def _mv_with_http_proxy(ign): |
|---|
| 1781 | env = os.environ |
|---|
| 1782 | env['http_proxy'] = env['HTTP_PROXY'] = "http://127.0.0.0:12345" # invalid address |
|---|
| 1783 | return _run_in_subprocess(None, "mv", "newalias:tahoe-file", "newalias:tahoe-moved", env=env) |
|---|
| 1784 | d.addCallback(_mv_with_http_proxy) |
|---|
| 1785 | d.addCallback(_check_succeeded) |
|---|
| 1786 | |
|---|
| 1787 | d.addCallback(_run_in_subprocess, "ls", "newalias:") |
|---|
| 1788 | def _check_ls(res): |
|---|
| 1789 | out, err, rc_or_sig = res |
|---|
| 1790 | self.failUnlessEqual(rc_or_sig, 0, str(res)) |
|---|
| 1791 | self.failUnlessIn(b"tahoe-moved", out) |
|---|
| 1792 | self.failIfIn(b"tahoe-file", out) |
|---|
| 1793 | d.addCallback(_check_ls) |
|---|
| 1794 | return d |
|---|
| 1795 | |
|---|
| 1796 | def _test_checker(self, res): |
|---|
| 1797 | ut = upload.Data(b"too big to be literal" * 200, convergence=None) |
|---|
| 1798 | d = self._personal_node.add_file(u"big file", ut) |
|---|
| 1799 | |
|---|
| 1800 | d.addCallback(lambda res: self._personal_node.check(Monitor())) |
|---|
| 1801 | def _check_dirnode_results(r): |
|---|
| 1802 | self.failUnless(r.is_healthy()) |
|---|
| 1803 | d.addCallback(_check_dirnode_results) |
|---|
| 1804 | d.addCallback(lambda res: self._personal_node.check(Monitor(), verify=True)) |
|---|
| 1805 | d.addCallback(_check_dirnode_results) |
|---|
| 1806 | |
|---|
| 1807 | d.addCallback(lambda res: self._personal_node.get(u"big file")) |
|---|
| 1808 | def _got_chk_filenode(n): |
|---|
| 1809 | self.failUnless(isinstance(n, ImmutableFileNode)) |
|---|
| 1810 | d = n.check(Monitor()) |
|---|
| 1811 | def _check_filenode_results(r): |
|---|
| 1812 | self.failUnless(r.is_healthy()) |
|---|
| 1813 | d.addCallback(_check_filenode_results) |
|---|
| 1814 | d.addCallback(lambda res: n.check(Monitor(), verify=True)) |
|---|
| 1815 | d.addCallback(_check_filenode_results) |
|---|
| 1816 | return d |
|---|
| 1817 | d.addCallback(_got_chk_filenode) |
|---|
| 1818 | |
|---|
| 1819 | d.addCallback(lambda res: self._personal_node.get(u"sekrit data")) |
|---|
| 1820 | def _got_lit_filenode(n): |
|---|
| 1821 | self.failUnless(isinstance(n, LiteralFileNode)) |
|---|
| 1822 | d = n.check(Monitor()) |
|---|
| 1823 | def _check_lit_filenode_results(r): |
|---|
| 1824 | self.failUnlessEqual(r, None) |
|---|
| 1825 | d.addCallback(_check_lit_filenode_results) |
|---|
| 1826 | d.addCallback(lambda res: n.check(Monitor(), verify=True)) |
|---|
| 1827 | d.addCallback(_check_lit_filenode_results) |
|---|
| 1828 | return d |
|---|
| 1829 | d.addCallback(_got_lit_filenode) |
|---|
| 1830 | return d |
|---|
| 1831 | |
|---|
| 1832 | |
|---|
| 1833 | class Connections(SystemTestMixin, unittest.TestCase): |
|---|
| 1834 | FORCE_FOOLSCAP_FOR_STORAGE = True |
|---|
| 1835 | |
|---|
| 1836 | def test_rref(self): |
|---|
| 1837 | # The way the listening port is created is via |
|---|
| 1838 | # SameProcessStreamEndpointAssigner (allmydata.test.common), which then |
|---|
| 1839 | # makes an endpoint string parsed by AdoptedServerPort. The latter does |
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| 1840 | # dup(fd), which results in the filedescriptor staying alive _until the |
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| 1841 | # test ends_. That means that when we disown the service, we still have |
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| 1842 | # the listening port there on the OS level! Just the resulting |
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| 1843 | # connections aren't handled. So this test relies on aggressive |
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| 1844 | # timeouts in the HTTP client and presumably some equivalent in |
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| 1845 | # Foolscap, since connection refused does _not_ happen. |
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| 1846 | self.basedir = "system/Connections/rref-foolscap-{}".format( |
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| 1847 | self.FORCE_FOOLSCAP_FOR_STORAGE |
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| 1848 | ) |
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| 1849 | d = self.set_up_nodes(2) |
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| 1850 | def _start(ign): |
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| 1851 | self.c0 = self.clients[0] |
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| 1852 | nonclients = [s for s in self.c0.storage_broker.get_connected_servers() |
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| 1853 | if s.get_serverid() != self.c0.get_long_nodeid()] |
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| 1854 | self.failUnlessEqual(len(nonclients), 1) |
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| 1855 | |
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| 1856 | self.s1 = nonclients[0] # s1 is the server, not c0 |
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| 1857 | self.s1_storage_server = self.s1.get_storage_server() |
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| 1858 | self.assertIsNot(self.s1_storage_server, None) |
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| 1859 | self.assertTrue(self.s1.is_connected()) |
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| 1860 | d.addCallback(_start) |
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| 1861 | |
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| 1862 | # now shut down the server |
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| 1863 | d.addCallback(lambda ign: self.clients[1].disownServiceParent()) |
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| 1864 | |
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| 1865 | # kill any persistent http connections that might continue to work |
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| 1866 | d.addCallback(lambda ign: self.close_idle_http_connections()) |
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| 1867 | |
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| 1868 | # and wait for the client to notice |
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| 1869 | def _poll(): |
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| 1870 | return len(self.c0.storage_broker.get_connected_servers()) == 1 |
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| 1871 | d.addCallback(lambda ign: self.poll(_poll)) |
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| 1872 | |
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| 1873 | def _down(ign): |
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| 1874 | self.assertFalse(self.s1.is_connected()) |
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| 1875 | storage_server = self.s1.get_storage_server() |
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| 1876 | self.assertIsNot(storage_server, None) |
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| 1877 | self.assertEqual(storage_server, self.s1_storage_server) |
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| 1878 | d.addCallback(_down) |
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| 1879 | return d |
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| 1880 | |
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| 1881 | |
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| 1882 | class HTTPSystemTest(SystemTest): |
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| 1883 | """HTTP storage protocol variant of the system tests.""" |
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| 1884 | |
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| 1885 | FORCE_FOOLSCAP_FOR_STORAGE = False |
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| 1886 | |
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| 1887 | |
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| 1888 | |
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| 1889 | class HTTPConnections(Connections): |
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| 1890 | """HTTP storage protocol variant of the connections tests.""" |
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| 1891 | FORCE_FOOLSCAP_FOR_STORAGE = False |
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| 1892 | |
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