def testRemoteStream(self):
"""
The default clone is the root on localhost which must render to REPR_DIRECTORY
"""
assert Clone().ping(), "locally running provider instance required"
from angel_app.resource.abstractContentManager import REPR_DIRECTORY
assert REPR_DIRECTORY == Clone().open().read()
def testAcceptable(self):
"""
Validating a (reachable) clone against itself should always succeed.
"""
clone = Clone("missioneternity.org")
assert collect.acceptable(clone, clone.publicKeyString(),
clone.resourceID())
def testCloneList(self):
clone = Clone("missioneternity.org")
cl = [cc for cc in collect.cloneList([clone],
clone.publicKeyString(),
clone.resourceID()
)]
print cl
assert len(cl) > 0
def testCloneList(self):
clone = Clone("missioneternity.org")
cl = [
cc for cc in collect.cloneList([clone], clone.publicKeyString(),
clone.resourceID())
]
print cl
assert len(cl) > 0
def testAcceptable(self):
"""
Validating a (reachable) clone against itself should always succeed.
"""
clone = Clone("missioneternity.org")
assert collect.acceptable(clone,
clone.publicKeyString(),
clone.resourceID())
def testAccessible(self):
clone = Clone("missioneternity.org")
(cc, acc) = collect.accessible(clone)
assert acc
assert cc == clone
clone2 = Clone("sample.invalid")
(cc, acc) = collect.accessible(clone2)
assert False == acc
assert cc == clone2
def testMount(self):
testMountPoint = os.path.sep.join([self.testDirPath, "MISSION ETERNITY"])
setMountPoint(testMountPoint, "http://missioneternity.org:6221/")
mounted = Crypto(testMountPoint)
remote = Clone("missioneternity.org")
print ""
print "foo:", mounted.deadProperties().get(ResourceID.qname())
print mounted.resourceID()
print remote.resourceID()
assert mounted.resourceID() == remote.resourceID()
def testMount(self):
testMountPoint = os.path.sep.join(
[self.testDirPath, "MISSION ETERNITY"])
setMountPoint(testMountPoint, "http://missioneternity.org:6221/")
mounted = Crypto(testMountPoint)
remote = Clone("missioneternity.org")
print ""
print "foo:", mounted.deadProperties().get(ResourceID.qname())
print mounted.resourceID()
print remote.resourceID()
assert mounted.resourceID() == remote.resourceID()
def testPing(self):
import socket
oldTimeOut = socket.getdefaulttimeout()
from angel_app.resource.remote.clone import Clone
cc = Clone("80.219.195.84", 6221)
assert False == cc.ping()
dd = Clone("localhost")
assert True == dd.ping(), "Make sure you have a local provider instance running."
assert oldTimeOut == socket.getdefaulttimeout()
def makeClone(self):
"""
Will create and return a Clone object of the local resource.
"""
nodename = AngelConfig.get("maintainer", "nodename")
providerport = AngelConfig.getint("provider", "listenPort")
return Clone(nodename, providerport, self.relativeURL())
def testAllowRemoteResourceRead(self):
"""
Perform read-only requests on remote resource
"""
from angel_app.resource.remote.clone import Clone
# fake resource, modification of which should be disallowed
dd = Clone("localhost", providerport, "/TEST/")
assert dd.ping(), "Test resource root unreachable. Make sure you have a provider instance running."
assert self.dirResource.exists()
methodsAndExpectedResponseCodes = [
("GET", responsecode.OK),
("PROPFIND", responsecode.MULTI_STATUS),
]
for method, expect in methodsAndExpectedResponseCodes:
runRequest(dd, method, expect)
def testCollectionRedirect(self):
"""
path without trailing backslash affords redirect for directories
"""
from angel_app.resource.remote.clone import Clone
dd = Clone("localhost", providerport, "/TEST")
methodsAndExpectedResponseCodes = [("GET", responsecode.MOVED_PERMANENTLY)]
for method, expect in methodsAndExpectedResponseCodes:
runRequest(dd, method, expect)
def testDenyRemoteResourceModification(self):
"""
Assert (except for PROPPATCH) that all modification requests for the root resource are denied.
For this test to run, you need a running instance of the provider.
"""
from angel_app.resource.remote.clone import Clone
# fake resource, modification of which should be disallowed
dd = Clone("localhost", providerport, "/TEST/")
assert dd.ping(), "Test resource root unreachable."
methodsAndExpectedResponseCodes = [
("MKCOL", responsecode.FORBIDDEN),
("DELETE", responsecode.FORBIDDEN),
("PUT", responsecode.FORBIDDEN),
("MOVE", responsecode.FORBIDDEN),
("COPY", responsecode.FORBIDDEN)
]
for method, expect in methodsAndExpectedResponseCodes:
runRequest(dd, method, expect)
def testIterateClones(self):
clone = Clone("missioneternity.org")
cl = collect.iterateClones([clone],
clone.publicKeyString(),
clone.resourceID()
)
if len(cl.good) > 0:
ref = cl.good[0]
for cc in cl.good[1:]:
assert cc.revision() == ref.revision()
assert cc.publicKeyString() == clone.publicKeyString()
assert cc.resourceID() == clone.resourceID()
assert cc.validate()
for cc in cl.old:
assert cc not in cl.good
assert cc not in cl.unreachable
assert cc.validate()
if len(cl.good) > 0:
assert cc.revision() < cl.good[0].revision()
for cc in cl.unreachable:
assert (not cc.ping()) or (not cc.exists())
def pingBack(clone, request, publicKeyString, resourceID, lresource):
"""
Determine if the clone as advertised in the PROPPATCH request is reachable.
TODO: validate & clean up
TODO: avoid pingBack() to self!
@return the (potentially modified) clone, if it's reachable, None otherwise
"""
log.debug("pingBack(%r) called.", clone)
clones = eliminateSelfReferences([clone]) # get rid of pingBacks to self!
if len(clones) < 1:
return None
else:
clone = clones[0]
del clones
if not clone.ping() or not clone.exists():
dns_resolved_ips = resolvedns(clone.getHost())
ip_address = str(request.remoteAddr.host)
if not ip_address in dns_resolved_ips: # only fallback to IP if nodename does not already resolve to it
log.info(
"Invalid PROPPATCH request. Can't pingBack() to clone at: %r. Falling back to IP '%s'.",
clone, ip_address)
# can't connect to the clone as advertised by "nodename",
# the "nodename" defaults to something marginally useful, so this might be expected,
# default to the request's originating ip address and try again.
clone = Clone(ip_address, clone.port, clone.path)
# here, we should still expect to be fooled by NATs etc.
(clone, access) = collect.accessible(clone)
if not access:
log.info(
"Invalid PROPPATCH request. Can't pingBack() to clone at: %r",
clone)
return None
else:
log.info(
"Invalid PROPPATCH request. Can't pingBack() to clone at: %r. NOT falling back to IP '%s', because nodename already resolves to it.",
clone, ip_address)
return None
validate = ValidateClone(lresource, publicKeyString, resourceID)
if not validate(clone):
log.info("Invalid PROPPATCH request. Invalid data for clone at: %r",
clone)
return None
return clone
def testPing(self):
import socket
oldTimeOut = socket.getdefaulttimeout()
from angel_app.resource.remote.clone import Clone
cc = Clone("80.219.195.84", 6221)
assert False == cc.ping()
dd = Clone("localhost")
assert True == dd.ping(
), "Make sure you have a local provider instance running."
assert oldTimeOut == socket.getdefaulttimeout()
def testIterateClones(self):
clone = Clone("missioneternity.org")
cl = collect.iterateClones([clone], clone.publicKeyString(),
clone.resourceID())
if len(cl.good) > 0:
ref = cl.good[0]
for cc in cl.good[1:]:
assert cc.revision() == ref.revision()
assert cc.publicKeyString() == clone.publicKeyString()
assert cc.resourceID() == clone.resourceID()
assert cc.validate()
for cc in cl.old:
assert cc not in cl.good
assert cc not in cl.unreachable
assert cc.validate()
if len(cl.good) > 0:
assert cc.revision() < cl.good[0].revision()
for cc in cl.unreachable:
assert (not cc.ping()) or (not cc.exists())
def makeTestClone(self):
self.testClone = Clone(host="localhost",
port=AngelConfig.getint("presenter",
"listenPort"),
path="/TEST/")