def __init__(self, face, encryptResult, link = None):
# Set up face
self.face = face
self._encryptResult = encryptResult
self._link = link
self.databaseFilePath = "policy_config/test_consumer_dpu.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name("/org/openmhealth/haitao")
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Authorized identity
identityName = Name("/ndn/edu/basel/dpu")
# Function name: the function that this DPU provides
self._functionName = "bounding_box"
self._identityName = identityName
self.certificateName = self.keyChain.createIdentityAndCertificate(identityName)
# TODO: if using BasicIdentityStorage and FilePrivateKeyStorage
# For some reason this newly generated cert is not installed by default, calling keyChain sign later would result in error
#self.keyChain.installIdentityCertificate()
self.face.setCommandSigningInfo(self.keyChain, self.certificateName)
consumerKeyName = IdentityCertificate.certificateNameToPublicKeyName(self.certificateName)
consumerCertificate = identityStorage.getCertificate(self.certificateName)
self.consumer = Consumer(
face, self.keyChain, self.groupName, identityName,
Sqlite3ConsumerDb(self.databaseFilePath))
# TODO: Read the private key to decrypt d-key...this may or may not be ideal
base64Content = None
with open(privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")) as keyFile:
print privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")
base64Content = keyFile.read()
#print base64Content
der = Blob(base64.b64decode(base64Content), False)
self.consumer.addDecryptionKey(consumerKeyName, der)
self.memoryContentCache = MemoryContentCache(self.face)
self.memoryContentCache.registerPrefix(identityName, self.onRegisterFailed, self.onDataNotFound)
self.memoryContentCache.add(consumerCertificate)
accessRequestInterest = Interest(Name(self.groupName).append("read_access_request").append(self.certificateName).appendVersion(int(time.time())))
self.face.expressInterest(accessRequestInterest, self.onAccessRequestData, self.onAccessRequestTimeout)
print "Access request interest name: " + accessRequestInterest.getName().toUri()
self._tasks = dict()
return
def __init__(self, face):
# Set up face
self.face = face
self.databaseFilePath = "policy_config/test_consumer.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name("/org/openmhealth/zhehao")
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Authorized identity
identityName = Name("/org/openmhealth/dvu-python-3")
# Unauthorized identity
#identityName = Name("/org/openmhealth/dvu-python-1")
self.certificateName = self.keyChain.createIdentityAndCertificate(identityName)
self.face.setCommandSigningInfo(self.keyChain, self.certificateName)
consumerKeyName = IdentityCertificate.certificateNameToPublicKeyName(self.certificateName)
consumerCertificate = identityStorage.getCertificate(self.certificateName)
self.consumer = Consumer(
face, self.keyChain, self.groupName, identityName,
Sqlite3ConsumerDb(self.databaseFilePath))
# TODO: Read the private key to decrypt d-key...this may or may not be ideal
base64Content = None
with open(privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")) as keyFile:
print privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")
base64Content = keyFile.read()
#print base64Content
der = Blob(base64.b64decode(base64Content), False)
self.consumer.addDecryptionKey(consumerKeyName, der)
self.memoryContentCache = MemoryContentCache(self.face)
self.memoryContentCache.registerPrefix(identityName, self.onRegisterFailed, self.onDataNotFound)
self.memoryContentCache.add(consumerCertificate)
accessRequestInterest = Interest(Name(self.groupName).append("read_access_request").append(self.certificateName).appendVersion(int(time.time())))
self.face.expressInterest(accessRequestInterest, self.onAccessRequestData, self.onAccessRequestTimeout)
print "Access request interest name: " + accessRequestInterest.getName().toUri()
self.consumeCatalog = True
return
def __init__(self, face):
# Set up face
self.face = face
self.databaseFilePath = "policy_config/test_consumer.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name("/org/openmhealth/haitao")
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Authorized identity
identityName = Name("/org/openmhealth/dvu-python-3")
# Unauthorized identity
#identityName = Name("/org/openmhealth/dvu-python-1")
self.certificateName = self.keyChain.createIdentityAndCertificate(
identityName)
self.face.setCommandSigningInfo(self.keyChain, self.certificateName)
consumerKeyName = IdentityCertificate.certificateNameToPublicKeyName(
self.certificateName)
consumerCertificate = identityStorage.getCertificate(
self.certificateName)
self.consumer = Consumer(face, self.keyChain, self.groupName,
identityName,
Sqlite3ConsumerDb(self.databaseFilePath))
# TODO: Read the private key to decrypt d-key...this may or may not be ideal
base64Content = None
with open(
privateKeyStorage.nameTransform(consumerKeyName.toUri(),
".pri")) as keyFile:
print privateKeyStorage.nameTransform(consumerKeyName.toUri(),
".pri")
base64Content = keyFile.read()
#print base64Content
der = Blob(base64.b64decode(base64Content), False)
self.consumer.addDecryptionKey(consumerKeyName, der)
self.memoryContentCache = MemoryContentCache(self.face)
self.memoryContentCache.registerPrefix(identityName,
self.onRegisterFailed,
self.onDataNotFound)
self.memoryContentCache.add(consumerCertificate)
accessRequestInterest = Interest(
Name(self.groupName).append("read_access_request").append(
self.certificateName).appendVersion(int(time.time())))
self.face.expressInterest(accessRequestInterest,
self.onAccessRequestData,
self.onAccessRequestTimeout)
print "Access request interest name: " + accessRequestInterest.getName(
).toUri()
self.consumeCatalog = True
return
def __init__(self,
face,
identityName,
groupName,
catalogPrefix,
rawDataPrefix,
producerDbFilePath,
consumerDbFilePath,
encrypted=False):
self.face = face
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
self.identityName = Name(identityName)
self.groupName = Name(groupName)
self.rawDataPrefix = rawDataPrefix
self.catalogPrefix = catalogPrefix
self.certificateName = self.keyChain.createIdentityAndCertificate(
self.identityName)
self.face.setCommandSigningInfo(self.keyChain, self.certificateName)
# Set up the memoryContentCache
self.memoryContentCache = MemoryContentCache(self.face)
self.memoryContentCache.registerPrefix(self.identityName,
self.onRegisterFailed,
self.onDataNotFound)
self.producerPrefix = Name(identityName)
self.producerSuffix = Name()
self.producer = DPUProducer(face, self.memoryContentCache,
self.producerPrefix, self.producerSuffix,
self.keyChain, self.certificateName,
producerDbFilePath)
# Put own (consumer) certificate in memoryContentCache
consumerKeyName = IdentityCertificate.certificateNameToPublicKeyName(
self.certificateName)
consumerCertificate = identityStorage.getCertificate(
self.certificateName, True)
# TODO: request that this DPU be added as a trusted group member
self.remainingTasks = dict()
try:
os.remove(consumerDbFilePath)
except OSError:
# no such file
pass
self.consumer = Consumer(face, self.keyChain, self.groupName,
consumerKeyName,
Sqlite3ConsumerDb(consumerDbFilePath))
# TODO: Read the private key to decrypt d-key...this may or may not be ideal
base64Content = None
with open(
privateKeyStorage.nameTransform(consumerKeyName.toUri(),
".pri")) as keyFile:
base64Content = keyFile.read()
der = Blob(base64.b64decode(base64Content), False)
self.consumer.addDecryptionKey(consumerKeyName, der)
self.memoryContentCache.add(consumerCertificate)
self.encrypted = encrypted
self.rawData = []
self.catalogFetchFinished = False
self.remainingData = 0
return
def __init__(self, face, encryptResult, defaultPrefix, link = None):
# Set up face
self.face = face
self._encryptResult = encryptResult
self._link = link
self.databaseFilePath = "policy_config/test_consumer_dpu.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name(defaultPrefix)
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Authorized identity
identityName = Name("/ndn/edu/basel/dpu")
# Function name: the function that this DPU provides
self._functionName = "bounding_box"
self._identityName = identityName
self.certificateName = self.keyChain.createIdentityAndCertificate(identityName)
# TODO: if using BasicIdentityStorage and FilePrivateKeyStorage
# For some reason this newly generated cert is not installed by default, calling keyChain sign later would result in error
#self.keyChain.installIdentityCertificate()
self.memoryContentCache = MemoryContentCache(self.face)
try:
commandSigningKeyChain = KeyChain()
print "Default certificate name is: " + self.keyChain.getDefaultCertificateName().toUri()
self.face.setCommandSigningInfo(commandSigningKeyChain, commandSigningKeyChain.getDefaultCertificateName())
self.memoryContentCache.registerPrefix(identityName, self.onRegisterFailed, self.onDataNotFound)
except SecurityException as e:
print str(e)
print "Cannot use default certificate, use created certificate in FilePrivateKeyStorage"
self.face.setCommandSigningInfo(self.keyChain, self.certificateName)
self.memoryContentCache.registerPrefix(identityName, self.onRegisterFailed, self.onDataNotFound)
consumerKeyName = IdentityCertificate.certificateNameToPublicKeyName(self.certificateName)
consumerCertificate = identityStorage.getCertificate(self.certificateName)
self.consumer = Consumer(
face, self.keyChain, self.groupName, identityName,
Sqlite3ConsumerDb(self.databaseFilePath))
# TODO: Read the private key to decrypt d-key...this may or may not be ideal
base64Content = None
with open(privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")) as keyFile:
print privateKeyStorage.nameTransform(consumerKeyName.toUri(), ".pri")
base64Content = keyFile.read()
#print base64Content
der = Blob(base64.b64decode(base64Content), False)
self.consumer.addDecryptionKey(consumerKeyName, der)
self.memoryContentCache.add(consumerCertificate)
accessRequestInterest = Interest(Name(self.groupName).append("read_access_request").append(self.certificateName).appendVersion(int(time.time())))
self.face.expressInterest(accessRequestInterest, self.onAccessRequestData, self.onAccessRequestTimeout)
print "Access request interest name: " + accessRequestInterest.getName().toUri()
self._tasks = dict()
return
from pyndn.security.certificate import IdentityCertificate
from pyndn.security.identity import IdentityManager
from pyndn.security.identity import BasicIdentityStorage, FilePrivateKeyStorage, MemoryIdentityStorage, MemoryPrivateKeyStorage
from pyndn.security.policy import NoVerifyPolicyManager
# Set up the keyChain.
identityStorage = BasicIdentityStorage()
privateKeyStorage = FilePrivateKeyStorage()
keyChain = KeyChain(IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# dvu identity
identityName = Name("/org/openmhealth/dvu")
certificateName = keyChain.createIdentityAndCertificate(identityName)
keyName = IdentityCertificate.certificateNameToPublicKeyName(certificateName)
certificate = identityStorage.getCertificate(certificateName)
print keyName
print certificateName
print certificate
print privateKeyStorage.nameTransform(keyName.toUri(), ".pri")
#with open(privateKeyStorage.nameTransform(keyName.toUri(), ".pri")) as keyFile:
# base64Content = keyFile.read()
# decoded = base64.b64decode(base64Content)
# print decoded
# for i in range(0, len(decoded)):
# print int(decoded[i])
face = Face()
face.setCommandSigningInfo(keyChain, certificateName)
certificateNamePrefix = Name(identityName).append("KEY")
