1 | """ |
---|
2 | Ported to Python 3. |
---|
3 | """ |
---|
4 | |
---|
5 | from io import StringIO |
---|
6 | import os.path |
---|
7 | from twisted.trial import unittest |
---|
8 | from urllib.parse import quote as url_quote |
---|
9 | |
---|
10 | from allmydata.util import fileutil |
---|
11 | from allmydata.scripts.common import get_aliases |
---|
12 | from allmydata.scripts import cli, runner |
---|
13 | from ..no_network import GridTestMixin |
---|
14 | from allmydata.util.encodingutil import quote_output_u |
---|
15 | from .common import CLITestMixin |
---|
16 | |
---|
17 | class CreateAlias(GridTestMixin, CLITestMixin, unittest.TestCase): |
---|
18 | |
---|
19 | def _test_webopen(self, args, expected_url): |
---|
20 | o = runner.Options() |
---|
21 | o.parseOptions(["--node-directory", self.get_clientdir(), "webopen"] |
---|
22 | + list(args)) |
---|
23 | urls = [] |
---|
24 | o.subOptions.stdout = StringIO() |
---|
25 | o.subOptions.stderr = StringIO() |
---|
26 | o.subOptions.stdin = StringIO() |
---|
27 | rc = cli.webopen(o.subOptions, urls.append) |
---|
28 | self.failUnlessReallyEqual(rc, 0) |
---|
29 | self.failUnlessReallyEqual(len(urls), 1) |
---|
30 | self.assertEqual(urls[0], expected_url) |
---|
31 | |
---|
32 | def test_create(self): |
---|
33 | self.basedir = "cli/CreateAlias/create" |
---|
34 | self.set_up_grid(oneshare=True) |
---|
35 | aliasfile = os.path.join(self.get_clientdir(), "private", "aliases") |
---|
36 | |
---|
37 | d = self.do_cli("create-alias", "tahoe") |
---|
38 | def _done(args): |
---|
39 | (rc, stdout, stderr) = args |
---|
40 | self.assertEqual(stderr, "") |
---|
41 | self.assertIn("Alias 'tahoe' created", stdout) |
---|
42 | aliases = get_aliases(self.get_clientdir()) |
---|
43 | self.failUnless("tahoe" in aliases) |
---|
44 | self.failUnless(aliases["tahoe"].startswith(b"URI:DIR2:")) |
---|
45 | d.addCallback(_done) |
---|
46 | d.addCallback(lambda res: self.do_cli("create-alias", "two:")) |
---|
47 | |
---|
48 | def _stash_urls(res): |
---|
49 | aliases = get_aliases(self.get_clientdir()) |
---|
50 | node_url_file = os.path.join(self.get_clientdir(), "node.url") |
---|
51 | nodeurl = fileutil.read(node_url_file, mode="r").strip() |
---|
52 | self.welcome_url = nodeurl |
---|
53 | uribase = nodeurl + "uri/" |
---|
54 | self.tahoe_url = uribase + url_quote(aliases["tahoe"]) |
---|
55 | self.tahoe_subdir_url = self.tahoe_url + "/subdir" |
---|
56 | self.two_url = uribase + url_quote(aliases["two"]) |
---|
57 | self.two_uri = aliases["two"] |
---|
58 | d.addCallback(_stash_urls) |
---|
59 | |
---|
60 | d.addCallback(lambda res: self.do_cli("create-alias", "two")) # dup |
---|
61 | def _check_create_duplicate(args): |
---|
62 | (rc, stdout, stderr) = args |
---|
63 | self.failIfEqual(rc, 0) |
---|
64 | self.failUnless("Alias 'two' already exists!" in stderr) |
---|
65 | aliases = get_aliases(self.get_clientdir()) |
---|
66 | self.failUnlessReallyEqual(aliases["two"], self.two_uri) |
---|
67 | d.addCallback(_check_create_duplicate) |
---|
68 | |
---|
69 | d.addCallback(lambda res: self.do_cli("add-alias", "added", self.two_uri)) |
---|
70 | def _check_add(args): |
---|
71 | (rc, stdout, stderr) = args |
---|
72 | self.failUnlessReallyEqual(rc, 0) |
---|
73 | self.failUnless("Alias 'added' added" in stdout) |
---|
74 | d.addCallback(_check_add) |
---|
75 | |
---|
76 | # check add-alias with a duplicate |
---|
77 | d.addCallback(lambda res: self.do_cli("add-alias", "two", self.two_uri)) |
---|
78 | def _check_add_duplicate(args): |
---|
79 | (rc, stdout, stderr) = args |
---|
80 | self.failIfEqual(rc, 0) |
---|
81 | self.failUnless("Alias 'two' already exists!" in stderr) |
---|
82 | aliases = get_aliases(self.get_clientdir()) |
---|
83 | self.failUnlessReallyEqual(aliases["two"], self.two_uri) |
---|
84 | d.addCallback(_check_add_duplicate) |
---|
85 | |
---|
86 | # check create-alias and add-alias with invalid aliases |
---|
87 | def _check_invalid(args): |
---|
88 | (rc, stdout, stderr) = args |
---|
89 | self.failIfEqual(rc, 0) |
---|
90 | self.failUnlessIn("cannot contain", stderr) |
---|
91 | |
---|
92 | for invalid in ['foo:bar', 'foo bar', 'foobar::']: |
---|
93 | d.addCallback(lambda res, invalid=invalid: self.do_cli("create-alias", invalid)) |
---|
94 | d.addCallback(_check_invalid) |
---|
95 | d.addCallback(lambda res, invalid=invalid: self.do_cli("add-alias", invalid, self.two_uri)) |
---|
96 | d.addCallback(_check_invalid) |
---|
97 | |
---|
98 | def _test_urls(junk): |
---|
99 | self._test_webopen([], self.welcome_url) |
---|
100 | self._test_webopen(["/"], self.tahoe_url) |
---|
101 | self._test_webopen(["tahoe:"], self.tahoe_url) |
---|
102 | self._test_webopen(["tahoe:/"], self.tahoe_url) |
---|
103 | self._test_webopen(["tahoe:subdir"], self.tahoe_subdir_url) |
---|
104 | self._test_webopen(["-i", "tahoe:subdir"], |
---|
105 | self.tahoe_subdir_url+"?t=info") |
---|
106 | self._test_webopen(["tahoe:subdir/"], self.tahoe_subdir_url + '/') |
---|
107 | self._test_webopen(["tahoe:subdir/file"], |
---|
108 | self.tahoe_subdir_url + '/file') |
---|
109 | self._test_webopen(["--info", "tahoe:subdir/file"], |
---|
110 | self.tahoe_subdir_url + '/file?t=info') |
---|
111 | # if "file" is indeed a file, then the url produced by webopen in |
---|
112 | # this case is disallowed by the webui. but by design, webopen |
---|
113 | # passes through the mistake from the user to the resultant |
---|
114 | # webopened url |
---|
115 | self._test_webopen(["tahoe:subdir/file/"], self.tahoe_subdir_url + '/file/') |
---|
116 | self._test_webopen(["two:"], self.two_url) |
---|
117 | d.addCallback(_test_urls) |
---|
118 | |
---|
119 | def _remove_trailing_newline_and_create_alias(ign): |
---|
120 | # ticket #741 is about a manually-edited alias file (which |
---|
121 | # doesn't end in a newline) being corrupted by a subsequent |
---|
122 | # "tahoe create-alias" |
---|
123 | old = fileutil.read(aliasfile) |
---|
124 | fileutil.write(aliasfile, old.rstrip()) |
---|
125 | return self.do_cli("create-alias", "un-corrupted1") |
---|
126 | d.addCallback(_remove_trailing_newline_and_create_alias) |
---|
127 | def _check_not_corrupted1(args): |
---|
128 | (rc, stdout, stderr) = args |
---|
129 | self.failUnless("Alias 'un-corrupted1' created" in stdout, stdout) |
---|
130 | self.failIf(stderr) |
---|
131 | # the old behavior was to simply append the new record, causing a |
---|
132 | # line that looked like "NAME1: CAP1NAME2: CAP2". This won't look |
---|
133 | # like a valid dircap, so get_aliases() will raise an exception. |
---|
134 | aliases = get_aliases(self.get_clientdir()) |
---|
135 | self.failUnless("added" in aliases) |
---|
136 | self.failUnless(aliases["added"].startswith(b"URI:DIR2:")) |
---|
137 | # to be safe, let's confirm that we don't see "NAME2:" in CAP1. |
---|
138 | # No chance of a false-negative, because the hyphen in |
---|
139 | # "un-corrupted1" is not a valid base32 character. |
---|
140 | self.failIfIn(b"un-corrupted1:", aliases["added"]) |
---|
141 | self.failUnless("un-corrupted1" in aliases) |
---|
142 | self.failUnless(aliases["un-corrupted1"].startswith(b"URI:DIR2:")) |
---|
143 | d.addCallback(_check_not_corrupted1) |
---|
144 | |
---|
145 | def _remove_trailing_newline_and_add_alias(ign): |
---|
146 | # same thing, but for "tahoe add-alias" |
---|
147 | old = fileutil.read(aliasfile) |
---|
148 | fileutil.write(aliasfile, old.rstrip()) |
---|
149 | return self.do_cli("add-alias", "un-corrupted2", self.two_uri) |
---|
150 | d.addCallback(_remove_trailing_newline_and_add_alias) |
---|
151 | def _check_not_corrupted(args): |
---|
152 | (rc, stdout, stderr) = args |
---|
153 | self.failUnless("Alias 'un-corrupted2' added" in stdout, stdout) |
---|
154 | self.failIf(stderr) |
---|
155 | aliases = get_aliases(self.get_clientdir()) |
---|
156 | self.failUnless("un-corrupted1" in aliases) |
---|
157 | self.failUnless(aliases["un-corrupted1"].startswith(b"URI:DIR2:")) |
---|
158 | self.failIfIn(b"un-corrupted2:", aliases["un-corrupted1"]) |
---|
159 | self.failUnless("un-corrupted2" in aliases) |
---|
160 | self.failUnless(aliases["un-corrupted2"].startswith(b"URI:DIR2:")) |
---|
161 | d.addCallback(_check_not_corrupted) |
---|
162 | return d |
---|
163 | |
---|
164 | def test_create_unicode(self): |
---|
165 | self.basedir = "cli/CreateAlias/create_unicode" |
---|
166 | self.set_up_grid(oneshare=True) |
---|
167 | |
---|
168 | etudes_arg = u"\u00E9tudes" |
---|
169 | lumiere_arg = u"lumi\u00E8re.txt" |
---|
170 | |
---|
171 | d = self.do_cli("create-alias", etudes_arg) |
---|
172 | def _check_create_unicode(args): |
---|
173 | (rc, out, err) = args |
---|
174 | self.failUnlessReallyEqual(rc, 0) |
---|
175 | self.assertEqual(len(err), 0, err) |
---|
176 | self.failUnlessIn(u"Alias %s created" % (quote_output_u(etudes_arg),), out) |
---|
177 | |
---|
178 | aliases = get_aliases(self.get_clientdir()) |
---|
179 | self.failUnless(aliases[u"\u00E9tudes"].startswith(b"URI:DIR2:")) |
---|
180 | d.addCallback(_check_create_unicode) |
---|
181 | |
---|
182 | d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) |
---|
183 | def _check_ls1(args): |
---|
184 | (rc, out, err) = args |
---|
185 | self.failUnlessReallyEqual(rc, 0) |
---|
186 | self.assertEqual(len(err), 0, err) |
---|
187 | self.assertEqual(len(out), 0, out) |
---|
188 | d.addCallback(_check_ls1) |
---|
189 | |
---|
190 | DATA = b"Blah blah blah \xff blah \x00 blah" |
---|
191 | d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":uploaded.txt", |
---|
192 | stdin=DATA)) |
---|
193 | |
---|
194 | d.addCallback(lambda res: self.do_cli("ls", etudes_arg + ":")) |
---|
195 | def _check_ls2(args): |
---|
196 | (rc, out, err) = args |
---|
197 | self.failUnlessReallyEqual(rc, 0) |
---|
198 | self.assertEqual(len(err), 0, err) |
---|
199 | self.assertEqual(out, "uploaded.txt\n") |
---|
200 | d.addCallback(_check_ls2) |
---|
201 | |
---|
202 | d.addCallback(lambda res: self.do_cli("get", etudes_arg + ":uploaded.txt", |
---|
203 | return_bytes=True)) |
---|
204 | def _check_get(args): |
---|
205 | (rc, out, err) = args |
---|
206 | self.failUnlessReallyEqual(rc, 0) |
---|
207 | self.assertEqual(len(err), 0, err) |
---|
208 | self.failUnlessReallyEqual(out, DATA) |
---|
209 | d.addCallback(_check_get) |
---|
210 | |
---|
211 | # Ensure that an Unicode filename in an Unicode alias works as expected |
---|
212 | d.addCallback(lambda res: self.do_cli("put", "-", etudes_arg + ":" + lumiere_arg, |
---|
213 | stdin=b"Let the sunshine In!")) |
---|
214 | |
---|
215 | d.addCallback(lambda res: self.do_cli( |
---|
216 | "get", |
---|
217 | str(get_aliases(self.get_clientdir())[u"\u00E9tudes"], "ascii") + "/" + lumiere_arg, |
---|
218 | return_bytes=True)) |
---|
219 | def _check_get2(args): |
---|
220 | (rc, out, err) = args |
---|
221 | self.failUnlessReallyEqual(rc, 0) |
---|
222 | self.assertEqual(len(err), 0, err) |
---|
223 | self.failUnlessReallyEqual(out, b"Let the sunshine In!") |
---|
224 | d.addCallback(_check_get2) |
---|
225 | |
---|
226 | return d |
---|
227 | |
---|
228 | # TODO: test list-aliases, including Unicode |
---|