def _help_test(self, data):
u = uri.LiteralFileURI(data)
self.failUnless(IURI.providedBy(u))
self.failUnless(IFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnlessReallyEqual(u.data, data)
self.failUnlessReallyEqual(u.get_size(), len(data))
self.failUnless(u.is_readonly())
self.failIf(u.is_mutable())
u2 = uri.from_string(u.to_string())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
self.failUnlessReallyEqual(u2.data, data)
self.failUnlessReallyEqual(u2.get_size(), len(data))
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(IFileURI.providedBy(u2i))
self.failIf(IDirnodeURI.providedBy(u2i))
self.failUnlessReallyEqual(u2i.data, data)
self.failUnlessReallyEqual(u2i.get_size(), len(data))
self.failUnless(u2i.is_readonly())
self.failIf(u2i.is_mutable())
u3 = u.get_readonly()
self.failUnlessIdentical(u, u3)
self.failUnlessReallyEqual(u.get_verify_cap(), None)
def test_immutable(self):
readkey = "\x01" * 16
uri_extension_hash = hashutil.uri_extension_hash("stuff")
needed_shares = 3
total_shares = 10
size = 1234
fnuri = uri.CHKFileURI(key=readkey,
uri_extension_hash=uri_extension_hash,
needed_shares=needed_shares,
total_shares=total_shares,
size=size)
fncap = fnuri.to_string()
self.failUnlessReallyEqual(fncap, "URI:CHK:aeaqcaibaeaqcaibaeaqcaibae:nf3nimquen7aeqm36ekgxomalstenpkvsdmf6fplj7swdatbv5oa:3:10:1234")
u1 = uri.ImmutableDirectoryURI(fnuri)
self.failUnless(u1.is_readonly())
self.failIf(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnless("DirectoryURI" in str(u1))
u1_filenode = u1.get_filenode_cap()
self.failIf(u1_filenode.is_mutable())
self.failUnless(u1_filenode.is_readonly())
self.failUnlessReallyEqual(u1_filenode.to_string(), fncap)
self.failUnless(str(u1))
u2 = uri.from_string(u1.to_string())
self.failUnlessReallyEqual(u1.to_string(), u2.to_string())
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failIf(IFileURI.providedBy(u2))
self.failUnless(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u1.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u1.to_string(), u2i.to_string())
u3 = u2.get_readonly()
self.failUnlessReallyEqual(u3.to_string(), u2.to_string())
self.failUnless(str(u3))
u3i = uri.from_string(u2.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u2.to_string(), u3i.to_string())
u2_verifier = u2.get_verify_cap()
self.failUnless(isinstance(u2_verifier,
uri.ImmutableDirectoryURIVerifier),
u2_verifier)
self.failUnless(IVerifierURI.providedBy(u2_verifier))
u2vs = u2_verifier.to_string()
# URI:DIR2-CHK-Verifier:$key:$ueb:$k:$n:$size
self.failUnless(u2vs.startswith("URI:DIR2-CHK-Verifier:"), u2vs)
u2_verifier_fileuri = u2_verifier.get_filenode_cap()
self.failUnless(IVerifierURI.providedBy(u2_verifier_fileuri))
u2vfs = u2_verifier_fileuri.to_string()
# URI:CHK-Verifier:$key:$ueb:$k:$n:$size
self.failUnlessReallyEqual(u2vfs, fnuri.get_verify_cap().to_string())
self.failUnlessReallyEqual(u2vs[len("URI:DIR2-"):], u2vfs[len("URI:"):])
self.failUnless(str(u2_verifier))
def test_immutable(self):
readkey = "\x01" * 16
uri_extension_hash = hashutil.uri_extension_hash("stuff")
needed_shares = 3
total_shares = 10
size = 1234
fnuri = uri.CHKFileURI(key=readkey,
uri_extension_hash=uri_extension_hash,
needed_shares=needed_shares,
total_shares=total_shares,
size=size)
fncap = fnuri.to_string()
self.failUnlessReallyEqual(fncap, "URI:CHK:aeaqcaibaeaqcaibaeaqcaibae:nf3nimquen7aeqm36ekgxomalstenpkvsdmf6fplj7swdatbv5oa:3:10:1234")
u1 = uri.ImmutableDirectoryURI(fnuri)
self.failUnless(u1.is_readonly())
self.failIf(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnless("DirectoryURI" in str(u1))
u1_filenode = u1.get_filenode_cap()
self.failIf(u1_filenode.is_mutable())
self.failUnless(u1_filenode.is_readonly())
self.failUnlessReallyEqual(u1_filenode.to_string(), fncap)
self.failUnless(str(u1))
u2 = uri.from_string(u1.to_string())
self.failUnlessReallyEqual(u1.to_string(), u2.to_string())
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failIf(IFileURI.providedBy(u2))
self.failUnless(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u1.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u1.to_string(), u2i.to_string())
u3 = u2.get_readonly()
self.failUnlessReallyEqual(u3.to_string(), u2.to_string())
self.failUnless(str(u3))
u3i = uri.from_string(u2.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u2.to_string(), u3i.to_string())
u2_verifier = u2.get_verify_cap()
self.failUnless(isinstance(u2_verifier,
uri.ImmutableDirectoryURIVerifier),
u2_verifier)
self.failUnless(IVerifierURI.providedBy(u2_verifier))
u2vs = u2_verifier.to_string()
# URI:DIR2-CHK-Verifier:$key:$ueb:$k:$n:$size
self.failUnless(u2vs.startswith("URI:DIR2-CHK-Verifier:"), u2vs)
u2_verifier_fileuri = u2_verifier.get_filenode_cap()
self.failUnless(IVerifierURI.providedBy(u2_verifier_fileuri))
u2vfs = u2_verifier_fileuri.to_string()
# URI:CHK-Verifier:$key:$ueb:$k:$n:$size
self.failUnlessReallyEqual(u2vfs, fnuri.get_verify_cap().to_string())
self.failUnlessReallyEqual(u2vs[len("URI:DIR2-"):], u2vfs[len("URI:"):])
self.failUnless(str(u2_verifier))
def _help_test(self, data):
u = uri.LiteralFileURI(data)
self.failUnless(IURI.providedBy(u))
self.failUnless(IFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnlessReallyEqual(u.data, data)
self.failUnlessReallyEqual(u.get_size(), len(data))
self.failUnless(u.is_readonly())
self.failIf(u.is_mutable())
u2 = uri.from_string(u.to_string())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
self.failUnlessReallyEqual(u2.data, data)
self.failUnlessReallyEqual(u2.get_size(), len(data))
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(IFileURI.providedBy(u2i))
self.failIf(IDirnodeURI.providedBy(u2i))
self.failUnlessReallyEqual(u2i.data, data)
self.failUnlessReallyEqual(u2i.get_size(), len(data))
self.failUnless(u2i.is_readonly())
self.failIf(u2i.is_mutable())
u3 = u.get_readonly()
self.failUnlessIdentical(u, u3)
self.failUnlessReallyEqual(u.get_verify_cap(), None)
he = u.to_human_encoding()
u_h = uri.LiteralFileURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u, u_h)
def _add_entry_to_dir(self, request, dircap, segments):
"""
Adds an entry to a mutable directory. Only handles a single-level
deep.
"""
if self._put_errors:
self._put_errors.pop(0)
return None
if len(segments) != 1:
raise Exception("Need exactly one path segment (got {})".format(
len(segments)))
path = normalize(segments[0].decode("utf8"))
dircap = request.postpath[0].decode("utf8")
if not dircap.startswith("URI:DIR2"):
raise Exception(
"Can't add entry to non-mutable directory '{}'".format(dircap))
try:
dir_raw_data = self.data[dircap]
except KeyError:
raise Exception("No directory for '{}'".format(dircap))
content_cap = request.content.read().decode("utf8")
content = allmydata.uri.from_string(content_cap)
kind = "dirnode" if IDirnodeURI.providedBy(content) else "filenode"
# Objects can be mutable or immutable. Capabilities can be read-only
# or write-only. Don't mix up mutability with writeability. You
# might have a read-only cap for a mutable object. In this case,
# someone *else* might be able to change the object even though you
# can't.
metadata = {
"mutable": content.is_mutable(),
"ro_uri": content_cap,
"verify_uri": content.get_verify_cap().to_string().decode("ascii"),
"format": _get_node_format(content),
}
if content_cap != content.get_readonly().to_string().decode("utf8"):
metadata["rw_uri"] = content_cap
if kind == "filenode" and content.get_size() is not None:
metadata["size"] = content.get_size()
dir_data = json.loads(dir_raw_data)
if path in dir_data[1]["children"]:
replace = request.args.get(b"replace",
[b""])[0].lower() in (b"true", b"1",
b"on")
if not replace:
request.setResponseCode(http.BAD_REQUEST)
return b""
dir_data[1]["children"][segments[0].decode("utf8")] = [kind, metadata]
self.data[dircap] = json.dumps(dir_data).encode("utf8")
return b""
def test_mdmf_attenuation(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
uri1 = uri.WriteableMDMFFileURI(writekey, fingerprint)
d1 = uri.MDMFDirectoryURI(uri1)
self.failUnless(d1.is_mutable())
self.failIf(d1.is_readonly())
self.failUnless(IURI.providedBy(d1))
self.failUnless(IDirnodeURI.providedBy(d1))
d1_uri = d1.to_string()
d1_uri_from_fn = uri.MDMFDirectoryURI(
d1.get_filenode_cap()).to_string()
self.failUnlessEqual(d1_uri_from_fn, d1_uri)
uri2 = uri.from_string(d1_uri)
self.failUnlessIsInstance(uri2, uri.MDMFDirectoryURI)
self.failUnless(IURI.providedBy(uri2))
self.failUnless(IDirnodeURI.providedBy(uri2))
self.failUnless(uri2.is_mutable())
self.failIf(uri2.is_readonly())
ro = uri2.get_readonly()
self.failUnlessIsInstance(ro, uri.ReadonlyMDMFDirectoryURI)
self.failUnless(ro.is_mutable())
self.failUnless(ro.is_readonly())
self.failUnless(IURI.providedBy(ro))
self.failUnless(IDirnodeURI.providedBy(ro))
ro_uri = ro.to_string()
n = uri.from_string(ro_uri, deep_immutable=True)
self.failUnlessIsInstance(n, uri.UnknownURI)
fn_cap = ro.get_filenode_cap()
fn_ro_cap = fn_cap.get_readonly()
d3 = uri.ReadonlyMDMFDirectoryURI(fn_ro_cap)
self.failUnlessEqual(ro.to_string(), d3.to_string())
self.failUnless(ro.is_mutable())
self.failUnless(ro.is_readonly())
def test_mdmf_attenuation(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
uri1 = uri.WriteableMDMFFileURI(writekey, fingerprint)
d1 = uri.MDMFDirectoryURI(uri1)
self.failUnless(d1.is_mutable())
self.failIf(d1.is_readonly())
self.failUnless(IURI.providedBy(d1))
self.failUnless(IDirnodeURI.providedBy(d1))
d1_uri = d1.to_string()
d1_uri_from_fn = uri.MDMFDirectoryURI(d1.get_filenode_cap()).to_string()
self.failUnlessEqual(d1_uri_from_fn, d1_uri)
uri2 = uri.from_string(d1_uri)
self.failUnlessIsInstance(uri2, uri.MDMFDirectoryURI)
self.failUnless(IURI.providedBy(uri2))
self.failUnless(IDirnodeURI.providedBy(uri2))
self.failUnless(uri2.is_mutable())
self.failIf(uri2.is_readonly())
ro = uri2.get_readonly()
self.failUnlessIsInstance(ro, uri.ReadonlyMDMFDirectoryURI)
self.failUnless(ro.is_mutable())
self.failUnless(ro.is_readonly())
self.failUnless(IURI.providedBy(ro))
self.failUnless(IDirnodeURI.providedBy(ro))
ro_uri = ro.to_string()
n = uri.from_string(ro_uri, deep_immutable=True)
self.failUnlessIsInstance(n, uri.UnknownURI)
fn_cap = ro.get_filenode_cap()
fn_ro_cap = fn_cap.get_readonly()
d3 = uri.ReadonlyMDMFDirectoryURI(fn_ro_cap)
self.failUnlessEqual(ro.to_string(), d3.to_string())
self.failUnless(ro.is_mutable())
self.failUnless(ro.is_readonly())
def test_literal(self):
u0 = uri.LiteralFileURI("data")
u1 = uri.LiteralDirectoryURI(u0)
self.failUnless(str(u1))
self.failUnlessReallyEqual(u1.to_string(), "URI:DIR2-LIT:mrqxiyi")
self.failUnless(u1.is_readonly())
self.failIf(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnlessReallyEqual(u1.get_verify_cap(), None)
self.failUnlessReallyEqual(u1.get_storage_index(), None)
self.failUnlessReallyEqual(u1.abbrev_si(), "<LIT>")
def test_literal(self):
u0 = uri.LiteralFileURI("data")
u1 = uri.LiteralDirectoryURI(u0)
self.failUnless(str(u1))
self.failUnlessReallyEqual(u1.to_string(), "URI:DIR2-LIT:mrqxiyi")
self.failUnless(u1.is_readonly())
self.failIf(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnlessReallyEqual(u1.get_verify_cap(), None)
self.failUnlessReallyEqual(u1.get_storage_index(), None)
self.failUnlessReallyEqual(u1.abbrev_si(), "<LIT>")
def test_mdmf(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
uri1 = uri.WriteableMDMFFileURI(writekey, fingerprint)
d1 = uri.MDMFDirectoryURI(uri1)
self.failIf(d1.is_readonly())
self.failUnless(d1.is_mutable())
self.failUnless(IURI.providedBy(d1))
self.failUnless(IDirnodeURI.providedBy(d1))
d1_uri = d1.to_string()
d2 = uri.from_string(d1_uri)
self.failUnlessIsInstance(d2, uri.MDMFDirectoryURI)
self.failIf(d2.is_readonly())
self.failUnless(d2.is_mutable())
self.failUnless(IURI.providedBy(d2))
self.failUnless(IDirnodeURI.providedBy(d2))
# It doesn't make sense to ask for a deep immutable URI for a
# mutable directory, and we should get back a result to that
# effect.
d3 = uri.from_string(d2.to_string(), deep_immutable=True)
self.failUnlessIsInstance(d3, uri.UnknownURI)
def test_mdmf(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
uri1 = uri.WriteableMDMFFileURI(writekey, fingerprint)
d1 = uri.MDMFDirectoryURI(uri1)
self.failIf(d1.is_readonly())
self.failUnless(d1.is_mutable())
self.failUnless(IURI.providedBy(d1))
self.failUnless(IDirnodeURI.providedBy(d1))
d1_uri = d1.to_string()
d2 = uri.from_string(d1_uri)
self.failUnlessIsInstance(d2, uri.MDMFDirectoryURI)
self.failIf(d2.is_readonly())
self.failUnless(d2.is_mutable())
self.failUnless(IURI.providedBy(d2))
self.failUnless(IDirnodeURI.providedBy(d2))
# It doesn't make sense to ask for a deep immutable URI for a
# mutable directory, and we should get back a result to that
# effect.
d3 = uri.from_string(d2.to_string(), deep_immutable=True)
self.failUnlessIsInstance(d3, uri.UnknownURI)
def from_string_dirnode(s, **kwargs):
u = from_string(s, **kwargs)
_assert(IDirnodeURI.providedBy(u))
return u
def test_pack(self):
key = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
storage_index = hashutil.storage_index_hash(key)
uri_extension_hash = hashutil.uri_extension_hash("stuff")
needed_shares = 25
total_shares = 100
size = 1234
u = uri.CHKFileURI(key=key,
uri_extension_hash=uri_extension_hash,
needed_shares=needed_shares,
total_shares=total_shares,
size=size)
self.failUnlessReallyEqual(u.get_storage_index(), storage_index)
self.failUnlessReallyEqual(u.key, key)
self.failUnlessReallyEqual(u.uri_extension_hash, uri_extension_hash)
self.failUnlessReallyEqual(u.needed_shares, needed_shares)
self.failUnlessReallyEqual(u.total_shares, total_shares)
self.failUnlessReallyEqual(u.size, size)
self.failUnless(u.is_readonly())
self.failIf(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnlessReallyEqual(u.get_size(), 1234)
u_ro = u.get_readonly()
self.failUnlessIdentical(u, u_ro)
he = u.to_human_encoding()
self.failUnlessReallyEqual(he, "http://127.0.0.1:3456/uri/" + u.to_string())
self.failUnlessReallyEqual(uri.CHKFileURI.init_from_human_encoding(he), u)
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.get_storage_index(), storage_index)
self.failUnlessReallyEqual(u2.key, key)
self.failUnlessReallyEqual(u2.uri_extension_hash, uri_extension_hash)
self.failUnlessReallyEqual(u2.needed_shares, needed_shares)
self.failUnlessReallyEqual(u2.total_shares, total_shares)
self.failUnlessReallyEqual(u2.size, size)
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
self.failUnlessReallyEqual(u2.get_size(), 1234)
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u.to_string(), u2i.to_string())
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnlessReallyEqual(u.to_string(), u2ro.to_string())
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnlessReallyEqual(u.to_string(), u2imm.to_string())
v = u.get_verify_cap()
self.failUnless(isinstance(v.to_string(), str))
self.failUnless(v.is_readonly())
self.failIf(v.is_mutable())
v2 = uri.from_string(v.to_string())
self.failUnlessReallyEqual(v, v2)
he = v.to_human_encoding()
v2_h = uri.CHKFileVerifierURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(v2, v2_h)
v3 = uri.CHKFileVerifierURI(storage_index="\x00"*16,
uri_extension_hash="\x00"*32,
needed_shares=3,
total_shares=10,
size=1234)
self.failUnless(isinstance(v3.to_string(), str))
self.failUnless(v3.is_readonly())
self.failIf(v3.is_mutable())
def test_pack(self):
u = uri.WriteableSSKFileURI(self.writekey, self.fingerprint)
self.failUnlessReallyEqual(u.writekey, self.writekey)
self.failUnlessReallyEqual(u.fingerprint, self.fingerprint)
self.failIf(u.is_readonly())
self.failUnless(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IMutableFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnless("WriteableSSKFileURI" in str(u))
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.writekey, self.writekey)
self.failUnlessReallyEqual(u2.fingerprint, self.fingerprint)
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IMutableFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI), u2i)
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnless(isinstance(u2ro, uri.UnknownURI), u2ro)
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnless(isinstance(u2imm, uri.UnknownURI), u2imm)
u3 = u2.get_readonly()
readkey = hashutil.ssk_readkey_hash(self.writekey)
self.failUnlessReallyEqual(u3.fingerprint, self.fingerprint)
self.failUnlessReallyEqual(u3.readkey, readkey)
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failUnless(IMutableFileURI.providedBy(u3))
self.failIf(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u3.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI), u3i)
u3ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u3.to_string())
self.failUnlessReallyEqual(u3.to_string(), u3ro.to_string())
u3imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u3.to_string())
self.failUnless(isinstance(u3imm, uri.UnknownURI), u3imm)
u4 = uri.ReadonlySSKFileURI(readkey, self.fingerprint)
self.failUnlessReallyEqual(u4.fingerprint, self.fingerprint)
self.failUnlessReallyEqual(u4.readkey, readkey)
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failUnless(IMutableFileURI.providedBy(u4))
self.failIf(IDirnodeURI.providedBy(u4))
u4i = uri.from_string(u4.to_string(), deep_immutable=True)
self.failUnless(isinstance(u4i, uri.UnknownURI), u4i)
u4ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u4.to_string())
self.failUnlessReallyEqual(u4.to_string(), u4ro.to_string())
u4imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u4.to_string())
self.failUnless(isinstance(u4imm, uri.UnknownURI), u4imm)
u4a = uri.from_string(u4.to_string())
self.failUnlessReallyEqual(u4a, u4)
self.failUnless("ReadonlySSKFileURI" in str(u4a))
self.failUnlessIdentical(u4a.get_readonly(), u4a)
u5 = u4.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u5))
self.failUnlessReallyEqual(u5.get_storage_index(),
u.get_storage_index())
u7 = u.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u7))
self.failUnlessReallyEqual(u7.get_storage_index(),
u.get_storage_index())
def test_pack(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
n = uri.WriteableSSKFileURI(writekey, fingerprint)
u1 = uri.DirectoryURI(n)
self.failIf(u1.is_readonly())
self.failUnless(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnless("DirectoryURI" in str(u1))
u1_filenode = u1.get_filenode_cap()
self.failUnless(u1_filenode.is_mutable())
self.failIf(u1_filenode.is_readonly())
u2 = uri.from_string(u1.to_string())
self.failUnlessReallyEqual(u1.to_string(), u2.to_string())
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failIf(IFileURI.providedBy(u2))
self.failUnless(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u1.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI))
u3 = u2.get_readonly()
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failIf(IFileURI.providedBy(u3))
self.failUnless(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u2.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI))
u3n = u3._filenode_uri
self.failUnless(u3n.is_readonly())
self.failUnless(u3n.is_mutable())
u3_filenode = u3.get_filenode_cap()
self.failUnless(u3_filenode.is_mutable())
self.failUnless(u3_filenode.is_readonly())
u3a = uri.from_string(u3.to_string())
self.failUnlessIdentical(u3a, u3a.get_readonly())
u4 = uri.ReadonlyDirectoryURI(u2._filenode_uri.get_readonly())
self.failUnlessReallyEqual(u4.to_string(), u3.to_string())
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failIf(IFileURI.providedBy(u4))
self.failUnless(IDirnodeURI.providedBy(u4))
u4_verifier = u4.get_verify_cap()
u4_verifier_filenode = u4_verifier.get_filenode_cap()
self.failUnless(isinstance(u4_verifier_filenode, uri.SSKVerifierURI))
verifiers = [u1.get_verify_cap(), u2.get_verify_cap(),
u3.get_verify_cap(), u4.get_verify_cap(),
uri.DirectoryURIVerifier(n.get_verify_cap()),
]
for v in verifiers:
self.failUnless(IVerifierURI.providedBy(v))
self.failUnlessReallyEqual(v._filenode_uri,
u1.get_verify_cap()._filenode_uri)
def test_pack(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
u = uri.WriteableSSKFileURI(writekey, fingerprint)
self.failUnlessReallyEqual(u.writekey, writekey)
self.failUnlessReallyEqual(u.fingerprint, fingerprint)
self.failIf(u.is_readonly())
self.failUnless(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IMutableFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnless("WriteableSSKFileURI" in str(u))
he = u.to_human_encoding()
u_h = uri.WriteableSSKFileURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u, u_h)
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.writekey, writekey)
self.failUnlessReallyEqual(u2.fingerprint, fingerprint)
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IMutableFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI), u2i)
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnless(isinstance(u2ro, uri.UnknownURI), u2ro)
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnless(isinstance(u2imm, uri.UnknownURI), u2imm)
u3 = u2.get_readonly()
readkey = hashutil.ssk_readkey_hash(writekey)
self.failUnlessReallyEqual(u3.fingerprint, fingerprint)
self.failUnlessReallyEqual(u3.readkey, readkey)
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failUnless(IMutableFileURI.providedBy(u3))
self.failIf(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u3.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI), u3i)
u3ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u3.to_string())
self.failUnlessReallyEqual(u3.to_string(), u3ro.to_string())
u3imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u3.to_string())
self.failUnless(isinstance(u3imm, uri.UnknownURI), u3imm)
he = u3.to_human_encoding()
u3_h = uri.ReadonlySSKFileURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u3, u3_h)
u4 = uri.ReadonlySSKFileURI(readkey, fingerprint)
self.failUnlessReallyEqual(u4.fingerprint, fingerprint)
self.failUnlessReallyEqual(u4.readkey, readkey)
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failUnless(IMutableFileURI.providedBy(u4))
self.failIf(IDirnodeURI.providedBy(u4))
u4i = uri.from_string(u4.to_string(), deep_immutable=True)
self.failUnless(isinstance(u4i, uri.UnknownURI), u4i)
u4ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u4.to_string())
self.failUnlessReallyEqual(u4.to_string(), u4ro.to_string())
u4imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u4.to_string())
self.failUnless(isinstance(u4imm, uri.UnknownURI), u4imm)
u4a = uri.from_string(u4.to_string())
self.failUnlessReallyEqual(u4a, u4)
self.failUnless("ReadonlySSKFileURI" in str(u4a))
self.failUnlessIdentical(u4a.get_readonly(), u4a)
u5 = u4.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u5))
self.failUnlessReallyEqual(u5.get_storage_index(), u.get_storage_index())
u7 = u.get_verify_cap()
self.failUnless(IVerifierURI.providedBy(u7))
self.failUnlessReallyEqual(u7.get_storage_index(), u.get_storage_index())
he = u5.to_human_encoding()
u5_h = uri.SSKVerifierURI.init_from_human_encoding(he)
self.failUnlessReallyEqual(u5, u5_h)
def from_string_dirnode(s, **kwargs):
u = from_string(s, **kwargs)
_assert(IDirnodeURI.providedBy(u))
return u
def test_pack(self):
writekey = "\x01" * 16
fingerprint = "\x02" * 32
n = uri.WriteableSSKFileURI(writekey, fingerprint)
u1 = uri.DirectoryURI(n)
self.failIf(u1.is_readonly())
self.failUnless(u1.is_mutable())
self.failUnless(IURI.providedBy(u1))
self.failIf(IFileURI.providedBy(u1))
self.failUnless(IDirnodeURI.providedBy(u1))
self.failUnless("DirectoryURI" in str(u1))
u1_filenode = u1.get_filenode_cap()
self.failUnless(u1_filenode.is_mutable())
self.failIf(u1_filenode.is_readonly())
u2 = uri.from_string(u1.to_string())
self.failUnlessReallyEqual(u1.to_string(), u2.to_string())
self.failIf(u2.is_readonly())
self.failUnless(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failIf(IFileURI.providedBy(u2))
self.failUnless(IDirnodeURI.providedBy(u2))
u2i = uri.from_string(u1.to_string(), deep_immutable=True)
self.failUnless(isinstance(u2i, uri.UnknownURI))
u3 = u2.get_readonly()
self.failUnless(u3.is_readonly())
self.failUnless(u3.is_mutable())
self.failUnless(IURI.providedBy(u3))
self.failIf(IFileURI.providedBy(u3))
self.failUnless(IDirnodeURI.providedBy(u3))
u3i = uri.from_string(u2.to_string(), deep_immutable=True)
self.failUnless(isinstance(u3i, uri.UnknownURI))
u3n = u3._filenode_uri
self.failUnless(u3n.is_readonly())
self.failUnless(u3n.is_mutable())
u3_filenode = u3.get_filenode_cap()
self.failUnless(u3_filenode.is_mutable())
self.failUnless(u3_filenode.is_readonly())
u3a = uri.from_string(u3.to_string())
self.failUnlessIdentical(u3a, u3a.get_readonly())
u4 = uri.ReadonlyDirectoryURI(u2._filenode_uri.get_readonly())
self.failUnlessReallyEqual(u4.to_string(), u3.to_string())
self.failUnless(u4.is_readonly())
self.failUnless(u4.is_mutable())
self.failUnless(IURI.providedBy(u4))
self.failIf(IFileURI.providedBy(u4))
self.failUnless(IDirnodeURI.providedBy(u4))
u4_verifier = u4.get_verify_cap()
u4_verifier_filenode = u4_verifier.get_filenode_cap()
self.failUnless(isinstance(u4_verifier_filenode, uri.SSKVerifierURI))
verifiers = [
u1.get_verify_cap(),
u2.get_verify_cap(),
u3.get_verify_cap(),
u4.get_verify_cap(),
uri.DirectoryURIVerifier(n.get_verify_cap()),
]
for v in verifiers:
self.failUnless(IVerifierURI.providedBy(v))
self.failUnlessReallyEqual(v._filenode_uri,
u1.get_verify_cap()._filenode_uri)
def add_participant(self, request, folder_name):
"""
Add a new participant to this folder with details from the JSON-encoded body.
"""
try:
folder_config = self._global_config.get_magic_folder(folder_name)
except ValueError:
returnValue(NoResource(b"{}"))
body = request.content.read()
try:
participant = json.loads(body)
required_keys = {
"author",
"personal_dmd",
}
required_author_keys = {
"name",
# not yet
# "public_key_base32",
}
if set(participant.keys()) != required_keys:
raise _InputError("Require input: {}".format(", ".join(
sorted(required_keys))))
if set(participant["author"].keys()) != required_author_keys:
raise _InputError("'author' requires: {}".format(", ".join(
sorted(required_author_keys))))
author = create_author(
participant["author"]["name"],
# we don't yet properly track keys but need one
# here .. this won't be correct, but we won't use
# it .. following code still only looks at the
# .name attribute
# see https://github.com/LeastAuthority/magic-folder/issues/331
VerifyKey(os.urandom(32)),
)
dmd = tahoe_uri_from_string(participant["personal_dmd"])
if not IDirnodeURI.providedBy(dmd):
raise _InputError(
"personal_dmd must be a directory-capability")
if not dmd.is_readonly():
raise _InputError("personal_dmd must be read-only")
personal_dmd_cap = participant["personal_dmd"]
except _InputError as e:
request.setResponseCode(http.BAD_REQUEST)
returnValue(json.dumps({"reason": str(e)}))
collective = participants_from_collective(
folder_config.collective_dircap,
folder_config.upload_dircap,
self._tahoe_client,
)
try:
yield collective.add(author, personal_dmd_cap)
except Exception:
request.setResponseCode(http.INTERNAL_SERVER_ERROR)
_application_json(request)
# probably should log this error, at least for developers (so eliot?)
returnValue(
json.dumps({"reason": "unexpected error processing request"}))
request.setResponseCode(http.CREATED)
_application_json(request)
returnValue(b"{}")
def test_pack(self):
key = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f"
storage_index = hashutil.storage_index_hash(key)
uri_extension_hash = hashutil.uri_extension_hash("stuff")
needed_shares = 25
total_shares = 100
size = 1234
u = uri.CHKFileURI(key=key,
uri_extension_hash=uri_extension_hash,
needed_shares=needed_shares,
total_shares=total_shares,
size=size)
self.failUnlessReallyEqual(u.get_storage_index(), storage_index)
self.failUnlessReallyEqual(u.key, key)
self.failUnlessReallyEqual(u.uri_extension_hash, uri_extension_hash)
self.failUnlessReallyEqual(u.needed_shares, needed_shares)
self.failUnlessReallyEqual(u.total_shares, total_shares)
self.failUnlessReallyEqual(u.size, size)
self.failUnless(u.is_readonly())
self.failIf(u.is_mutable())
self.failUnless(IURI.providedBy(u))
self.failUnless(IFileURI.providedBy(u))
self.failIf(IDirnodeURI.providedBy(u))
self.failUnlessReallyEqual(u.get_size(), 1234)
u_ro = u.get_readonly()
self.failUnlessIdentical(u, u_ro)
u2 = uri.from_string(u.to_string())
self.failUnlessReallyEqual(u2.get_storage_index(), storage_index)
self.failUnlessReallyEqual(u2.key, key)
self.failUnlessReallyEqual(u2.uri_extension_hash, uri_extension_hash)
self.failUnlessReallyEqual(u2.needed_shares, needed_shares)
self.failUnlessReallyEqual(u2.total_shares, total_shares)
self.failUnlessReallyEqual(u2.size, size)
self.failUnless(u2.is_readonly())
self.failIf(u2.is_mutable())
self.failUnless(IURI.providedBy(u2))
self.failUnless(IFileURI.providedBy(u2))
self.failIf(IDirnodeURI.providedBy(u2))
self.failUnlessReallyEqual(u2.get_size(), 1234)
u2i = uri.from_string(u.to_string(), deep_immutable=True)
self.failUnlessReallyEqual(u.to_string(), u2i.to_string())
u2ro = uri.from_string(uri.ALLEGED_READONLY_PREFIX + u.to_string())
self.failUnlessReallyEqual(u.to_string(), u2ro.to_string())
u2imm = uri.from_string(uri.ALLEGED_IMMUTABLE_PREFIX + u.to_string())
self.failUnlessReallyEqual(u.to_string(), u2imm.to_string())
v = u.get_verify_cap()
self.failUnless(isinstance(v.to_string(), str))
self.failUnless(v.is_readonly())
self.failIf(v.is_mutable())
v2 = uri.from_string(v.to_string())
self.failUnlessReallyEqual(v, v2)
v3 = uri.CHKFileVerifierURI(storage_index="\x00" * 16,
uri_extension_hash="\x00" * 32,
needed_shares=3,
total_shares=10,
size=1234)
self.failUnless(isinstance(v3.to_string(), str))
self.failUnless(v3.is_readonly())
self.failIf(v3.is_mutable())
