def add_node(self, node, childpath):
if isinstance(node, UnknownNode):
self.add("count-unknown")
elif IDirectoryNode.providedBy(node):
self.add("count-directories")
elif IMutableFileNode.providedBy(node):
self.add("count-files")
self.add("count-mutable-files")
# TODO: update the servermap, compute a size, add it to
# size-mutable-files, max it into "largest-mutable-file"
elif IImmutableFileNode.providedBy(node): # CHK and LIT
self.add("count-files")
size = node.get_size()
self.histogram("size-files-histogram", size)
theuri = from_string(node.get_uri())
if isinstance(theuri, LiteralFileURI):
self.add("count-literal-files")
self.add("size-literal-files", size)
else:
self.add("count-immutable-files")
self.add("size-immutable-files", size)
self.max("largest-immutable-file", size)
def add_node(self, node, childpath):
if isinstance(node, UnknownNode):
self.add("count-unknown")
elif IDirectoryNode.providedBy(node):
self.add("count-directories")
elif IMutableFileNode.providedBy(node):
self.add("count-files")
self.add("count-mutable-files")
# TODO: update the servermap, compute a size, add it to
# size-mutable-files, max it into "largest-mutable-file"
elif IImmutableFileNode.providedBy(node): # CHK and LIT
self.add("count-files")
size = node.get_size()
self.histogram("size-files-histogram", size)
theuri = from_string(node.get_uri())
if isinstance(theuri, LiteralFileURI):
self.add("count-literal-files")
self.add("size-literal-files", size)
else:
self.add("count-immutable-files")
self.add("size-immutable-files", size)
self.max("largest-immutable-file", size)
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
f = open(os.path.join(basedir, "tahoe.cfg"), "w")
f.write(BASECONFIG)
f.close()
c = client.Client(basedir)
n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode(
'utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
f = open(os.path.join(basedir, "tahoe.cfg"), "w")
f.write(BASECONFIG)
f.close()
c = client.Client(basedir)
n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode('utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def render_row(self, ctx, data):
name, (target, metadata) = data
name = name.encode("utf-8")
assert not isinstance(name, unicode)
nameurl = urllib.quote(name, safe="") # encode any slashes too
root = get_root(ctx)
here = "%s/uri/%s/" % (root, urllib.quote(self.node.get_uri()))
if self.node.is_unknown() or self.node.is_readonly():
unlink = "-"
rename = "-"
else:
# this creates a button which will cause our _POST_unlink method
# to be invoked, which unlinks the file and then redirects the
# browser back to this directory
unlink = T.form(action=here, method="post")[
T.input(type='hidden', name='t', value='unlink'),
T.input(type='hidden', name='name', value=name),
T.input(type='hidden', name='when_done', value="."),
T.input(type='submit', value='unlink', name="unlink"),
]
rename = T.form(action=here, method="get")[
T.input(type='hidden', name='t', value='rename-form'),
T.input(type='hidden', name='name', value=name),
T.input(type='hidden', name='when_done', value="."),
T.input(type='submit', value='rename/relink', name="rename"),
]
ctx.fillSlots("unlink", unlink)
ctx.fillSlots("rename", rename)
times = []
linkcrtime = metadata.get('tahoe', {}).get("linkcrtime")
if linkcrtime is not None:
times.append("lcr: " + time_format.iso_local(linkcrtime))
else:
# For backwards-compatibility with links last modified by Tahoe < 1.4.0:
if "ctime" in metadata:
ctime = time_format.iso_local(metadata["ctime"])
times.append("c: " + ctime)
linkmotime = metadata.get('tahoe', {}).get("linkmotime")
if linkmotime is not None:
if times:
times.append(T.br())
times.append("lmo: " + time_format.iso_local(linkmotime))
else:
# For backwards-compatibility with links last modified by Tahoe < 1.4.0:
if "mtime" in metadata:
mtime = time_format.iso_local(metadata["mtime"])
if times:
times.append(T.br())
times.append("m: " + mtime)
ctx.fillSlots("times", times)
assert IFilesystemNode.providedBy(target), target
target_uri = target.get_uri() or ""
quoted_uri = urllib.quote(target_uri, safe="") # escape slashes too
if IMutableFileNode.providedBy(target):
# to prevent javascript in displayed .html files from stealing a
# secret directory URI from the URL, send the browser to a URI-based
# page that doesn't know about the directory at all
dlurl = "%s/file/%s/@@named=/%s" % (root, quoted_uri, nameurl)
ctx.fillSlots("filename", T.a(href=dlurl)[name])
ctx.fillSlots("type", "SSK")
ctx.fillSlots("size", "?")
info_link = "%s/uri/%s?t=info" % (root, quoted_uri)
elif IImmutableFileNode.providedBy(target):
dlurl = "%s/file/%s/@@named=/%s" % (root, quoted_uri, nameurl)
ctx.fillSlots("filename", T.a(href=dlurl)[name])
ctx.fillSlots("type", "FILE")
ctx.fillSlots("size", target.get_size())
info_link = "%s/uri/%s?t=info" % (root, quoted_uri)
elif IDirectoryNode.providedBy(target):
# directory
uri_link = "%s/uri/%s/" % (root, urllib.quote(target_uri))
ctx.fillSlots("filename", T.a(href=uri_link)[name])
if not target.is_mutable():
dirtype = "DIR-IMM"
elif target.is_readonly():
dirtype = "DIR-RO"
else:
dirtype = "DIR"
ctx.fillSlots("type", dirtype)
ctx.fillSlots("size", "-")
info_link = "%s/uri/%s/?t=info" % (root, quoted_uri)
elif isinstance(target, ProhibitedNode):
ctx.fillSlots("filename", T.strike[name])
if IDirectoryNode.providedBy(target.wrapped_node):
blacklisted_type = "DIR-BLACKLISTED"
else:
blacklisted_type = "BLACKLISTED"
ctx.fillSlots("type", blacklisted_type)
ctx.fillSlots("size", "-")
info_link = None
ctx.fillSlots("info", ["Access Prohibited:", T.br, target.reason])
else:
# unknown
ctx.fillSlots("filename", name)
if target.get_write_uri() is not None:
unknowntype = "?"
elif not self.node.is_mutable() or target.is_alleged_immutable():
unknowntype = "?-IMM"
else:
unknowntype = "?-RO"
ctx.fillSlots("type", unknowntype)
ctx.fillSlots("size", "-")
# use a directory-relative info link, so we can extract both the
# writecap and the readcap
info_link = "%s?t=info" % urllib.quote(name)
if info_link:
ctx.fillSlots("info", T.a(href=info_link)["More Info"])
return ctx.tag
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
fileutil.write(os.path.join(basedir, "tahoe.cfg"), BASECONFIG)
c = client.Client(basedir)
n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
# Testing #1679. There was a bug that would occur when downloader was
# downloading the same readcap more than once concurrently, so the
# filenode object was cached, and there was a failure from one of the
# servers in one of the download attempts. No subsequent download
# attempt would attempt to use that server again, which would lead to
# the file being undownloadable until the gateway was restarted. The
# current fix for this (hopefully to be superceded by a better fix
# eventually) is to prevent re-use of filenodes, so the NodeMaker is
# hereby required *not* to cache and re-use filenodes for CHKs.
other_n = c.create_node_from_uri(
"URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277"
)
self.failIf(n is other_n, (n, other_n))
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri(
"URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq"
)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode(
'utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
def render_row(self, ctx, data):
name, (target, metadata) = data
name = name.encode("utf-8")
assert not isinstance(name, unicode)
nameurl = urllib.quote(name, safe="") # encode any slashes too
root = get_root(ctx)
here = "%s/uri/%s/" % (root, urllib.quote(self.node.get_uri()))
if self.node.is_unknown() or self.node.is_readonly():
unlink = "-"
rename = "-"
else:
# this creates a button which will cause our _POST_unlink method
# to be invoked, which unlinks the file and then redirects the
# browser back to this directory
unlink = T.form(action=here, method="post")[
T.input(type='hidden', name='t', value='unlink'),
T.input(type='hidden', name='name', value=name),
T.input(type='hidden', name='when_done', value="."),
T.input(type='submit', _class='btn', value='unlink', name="unlink"),
]
rename = T.form(action=here, method="get")[
T.input(type='hidden', name='t', value='rename-form'),
T.input(type='hidden', name='name', value=name),
T.input(type='hidden', name='when_done', value="."),
T.input(type='submit', _class='btn', value='rename/relink', name="rename"),
]
ctx.fillSlots("unlink", unlink)
ctx.fillSlots("rename", rename)
times = []
linkcrtime = metadata.get('tahoe', {}).get("linkcrtime")
if linkcrtime is not None:
times.append("lcr: " + render_time(linkcrtime))
else:
# For backwards-compatibility with links last modified by Tahoe < 1.4.0:
if "ctime" in metadata:
ctime = render_time(metadata["ctime"])
times.append("c: " + ctime)
linkmotime = metadata.get('tahoe', {}).get("linkmotime")
if linkmotime is not None:
if times:
times.append(T.br())
times.append("lmo: " + render_time(linkmotime))
else:
# For backwards-compatibility with links last modified by Tahoe < 1.4.0:
if "mtime" in metadata:
mtime = render_time(metadata["mtime"])
if times:
times.append(T.br())
times.append("m: " + mtime)
ctx.fillSlots("times", times)
assert IFilesystemNode.providedBy(target), target
target_uri = target.get_uri() or ""
quoted_uri = urllib.quote(target_uri, safe="") # escape slashes too
if IMutableFileNode.providedBy(target):
# to prevent javascript in displayed .html files from stealing a
# secret directory URI from the URL, send the browser to a URI-based
# page that doesn't know about the directory at all
dlurl = "%s/file/%s/@@named=/%s" % (root, quoted_uri, nameurl)
ctx.fillSlots("filename", T.a(href=dlurl, rel="noreferrer")[name])
ctx.fillSlots("type", "SSK")
ctx.fillSlots("size", "?")
info_link = "%s/uri/%s?t=info" % (root, quoted_uri)
elif IImmutableFileNode.providedBy(target):
dlurl = "%s/file/%s/@@named=/%s" % (root, quoted_uri, nameurl)
ctx.fillSlots("filename", T.a(href=dlurl, rel="noreferrer")[name])
ctx.fillSlots("type", "FILE")
ctx.fillSlots("size", target.get_size())
info_link = "%s/uri/%s?t=info" % (root, quoted_uri)
elif IDirectoryNode.providedBy(target):
# directory
uri_link = "%s/uri/%s/" % (root, urllib.quote(target_uri))
ctx.fillSlots("filename", T.a(href=uri_link)[name])
if not target.is_mutable():
dirtype = "DIR-IMM"
elif target.is_readonly():
dirtype = "DIR-RO"
else:
dirtype = "DIR"
ctx.fillSlots("type", dirtype)
ctx.fillSlots("size", "-")
info_link = "%s/uri/%s/?t=info" % (root, quoted_uri)
elif isinstance(target, ProhibitedNode):
ctx.fillSlots("filename", T.strike[name])
if IDirectoryNode.providedBy(target.wrapped_node):
blacklisted_type = "DIR-BLACKLISTED"
else:
blacklisted_type = "BLACKLISTED"
ctx.fillSlots("type", blacklisted_type)
ctx.fillSlots("size", "-")
info_link = None
ctx.fillSlots("info", ["Access Prohibited:", T.br, target.reason])
else:
# unknown
ctx.fillSlots("filename", name)
if target.get_write_uri() is not None:
unknowntype = "?"
elif not self.node.is_mutable() or target.is_alleged_immutable():
unknowntype = "?-IMM"
else:
unknowntype = "?-RO"
ctx.fillSlots("type", unknowntype)
ctx.fillSlots("size", "-")
# use a directory-relative info link, so we can extract both the
# writecap and the readcap
info_link = "%s?t=info" % urllib.quote(name)
if info_link:
ctx.fillSlots("info", T.a(href=info_link)["More Info"])
return ctx.tag
def test_maker(self):
basedir = "client/NodeMaker/maker"
fileutil.make_dirs(basedir)
fileutil.write(os.path.join(basedir, "tahoe.cfg"), BASECONFIG)
c = client.Client(basedir)
n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
# Testing #1679. There was a bug that would occur when downloader was
# downloading the same readcap more than once concurrently, so the
# filenode object was cached, and there was a failure from one of the
# servers in one of the download attempts. No subsequent download
# attempt would attempt to use that server again, which would lead to
# the file being undownloadable until the gateway was restarted. The
# current fix for this (hopefully to be superceded by a better fix
# eventually) is to prevent re-use of filenodes, so the NodeMaker is
# hereby required *not* to cache and re-use filenodes for CHKs.
other_n = c.create_node_from_uri("URI:CHK:6nmrpsubgbe57udnexlkiwzmlu:bjt7j6hshrlmadjyr7otq3dc24end5meo5xcr5xe5r663po6itmq:3:10:7277")
self.failIf(n is other_n, (n, other_n))
n = c.create_node_from_uri("URI:LIT:n5xgk")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failUnless(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failIf(n.is_mutable())
n = c.create_node_from_uri("URI:SSK:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:SSK-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failUnless(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failUnless(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2:n6x24zd3seu725yluj75q5boaa:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failIf(n.is_readonly())
self.failUnless(n.is_mutable())
n = c.create_node_from_uri("URI:DIR2-RO:b7sr5qsifnicca7cbk3rhrhbvq:mm6yoqjhl6ueh7iereldqxue4nene4wl7rqfjfybqrehdqmqskvq")
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failUnless(IDirectoryNode.providedBy(n))
self.failUnless(n.is_readonly())
self.failUnless(n.is_mutable())
unknown_rw = "lafs://from_the_future"
unknown_ro = "lafs://readonly_from_the_future"
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
# Note: it isn't that we *intend* to deploy non-ASCII caps in
# the future, it is that we want to make sure older Tahoe-LAFS
# versions wouldn't choke on them if we were to do so. See
# #1051 and wiki:NewCapDesign for details.
unknown_rw = u"lafs://from_the_future_rw_\u263A".encode('utf-8')
unknown_ro = u"lafs://readonly_from_the_future_ro_\u263A".encode('utf-8')
n = c.create_node_from_uri(unknown_rw, unknown_ro)
self.failUnless(IFilesystemNode.providedBy(n))
self.failIf(IFileNode.providedBy(n))
self.failIf(IImmutableFileNode.providedBy(n))
self.failIf(IMutableFileNode.providedBy(n))
self.failIf(IDirectoryNode.providedBy(n))
self.failUnless(n.is_unknown())
self.failUnlessReallyEqual(n.get_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_write_uri(), unknown_rw)
self.failUnlessReallyEqual(n.get_readonly_uri(), "ro." + unknown_ro)
