def generateRsaKeys():
params = RsaKeyParams()
decryptKey = RsaAlgorithm.generateKey(params)
decryptionKeyBlob = decryptKey.getKeyBits()
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptionKeyBlob)
encryptionKeyBlob = encryptKey.getKeyBits()
return (encryptionKeyBlob, decryptionKeyBlob)
def generateRsaKeys():
params = RsaKeyParams()
decryptKey = RsaAlgorithm.generateKey(params)
decryptionKeyBlob = decryptKey.getKeyBits()
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptionKeyBlob)
encryptionKeyBlob = encryptKey.getKeyBits()
return (encryptionKeyBlob, decryptionKeyBlob)
def __init__(self, contentPrefix, userKeyName, keyChain, certificateName):
self._enabled = True
self._responseCount = 0
# Imitate test_consumer from the PyNDN integration tests.
contentName0 = Name(contentPrefix).append("Content").appendSegment(0)
contentName1 = Name(contentPrefix).append("Content").appendSegment(1)
cKeyName = Name("/Prefix/SAMPLE/Content/C-KEY/1")
dKeyName = Name("/Prefix/READ/D-KEY/1/2")
# Generate the E-KEY and D-KEY.
params = RsaKeyParams()
fixtureDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
fixtureEKeyBlob = RsaAlgorithm.deriveEncryptKey(
fixtureDKeyBlob).getKeyBits()
# The user key.
fixtureUserEKeyBlob = Blob(FIXTURE_USER_E_KEY)
# Load the C-KEY.
fixtureCKeyBlob = Blob(AES_KEY, False)
# Imitate createEncryptedContent. Make two segments.
encryptParams = EncryptParams(EncryptAlgorithmType.AesCbc)
encryptParams.setInitialVector(Blob(INITIAL_VECTOR, False))
self._contentData0 = Data(contentName0)
Encryptor.encryptData(
self._contentData0, Blob(DATA0_CONTENT, False), cKeyName,
fixtureCKeyBlob, encryptParams)
self._contentData0.getMetaInfo().setFinalBlockId(
Name().appendSegment(1)[0])
keyChain.sign(self._contentData0, certificateName)
self._contentData1 = Data(contentName1)
Encryptor.encryptData(
self._contentData1, Blob(DATA1_CONTENT, False), cKeyName,
fixtureCKeyBlob, encryptParams)
self._contentData1.getMetaInfo().setFinalBlockId(
Name().appendSegment(1)[0])
keyChain.sign(self._contentData1, certificateName)
# Imitate createEncryptedCKey.
self._cKeyData = Data(cKeyName)
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
Encryptor.encryptData(
self._cKeyData, fixtureCKeyBlob, dKeyName, fixtureEKeyBlob,
encryptParams)
keyChain.sign(self._cKeyData, certificateName)
# Imitate createEncryptedDKey.
self._dKeyData = Data(dKeyName)
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
Encryptor.encryptData(
self._dKeyData, fixtureDKeyBlob, userKeyName, fixtureUserEKeyBlob,
encryptParams)
keyChain.sign(self._dKeyData, certificateName)
def __init__(self, contentPrefix, userKeyName, keyChain, certificateName):
self._enabled = True
self._responseCount = 0
# Imitate test_consumer from the PyNDN integration tests.
contentName0 = Name(contentPrefix).append("Content").appendSegment(0)
contentName1 = Name(contentPrefix).append("Content").appendSegment(1)
cKeyName = Name("/Prefix/SAMPLE/Content/C-KEY/1")
dKeyName = Name("/Prefix/READ/D-KEY/1/2")
# Generate the E-KEY and D-KEY.
params = RsaKeyParams()
fixtureDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
fixtureEKeyBlob = RsaAlgorithm.deriveEncryptKey(
fixtureDKeyBlob).getKeyBits()
# The user key.
fixtureUserEKeyBlob = Blob(FIXTURE_USER_E_KEY)
# Load the C-KEY.
fixtureCKeyBlob = Blob(AES_KEY, False)
# Imitate createEncryptedContent. Make two segments.
encryptParams = EncryptParams(EncryptAlgorithmType.AesCbc)
encryptParams.setInitialVector(Blob(INITIAL_VECTOR, False))
self._contentData0 = Data(contentName0)
Encryptor.encryptData(self._contentData0, Blob(DATA0_CONTENT, False),
cKeyName, fixtureCKeyBlob, encryptParams)
self._contentData0.getMetaInfo().setFinalBlockId(
Name().appendSegment(1)[0])
keyChain.sign(self._contentData0, certificateName)
self._contentData1 = Data(contentName1)
Encryptor.encryptData(self._contentData1, Blob(DATA1_CONTENT, False),
cKeyName, fixtureCKeyBlob, encryptParams)
self._contentData1.getMetaInfo().setFinalBlockId(
Name().appendSegment(1)[0])
keyChain.sign(self._contentData1, certificateName)
# Imitate createEncryptedCKey.
self._cKeyData = Data(cKeyName)
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
Encryptor.encryptData(self._cKeyData, fixtureCKeyBlob, dKeyName,
fixtureEKeyBlob, encryptParams)
keyChain.sign(self._cKeyData, certificateName)
# Imitate createEncryptedDKey.
self._dKeyData = Data(dKeyName)
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
Encryptor.encryptData(self._dKeyData, fixtureDKeyBlob, userKeyName,
fixtureUserEKeyBlob, encryptParams)
keyChain.sign(self._dKeyData, certificateName)
def setUp(self):
self.decryptionKeys = {} # key: Name, value: Blob
self.encryptionKeys = {} # key: Name, value: Data
# Reuse the policy_config subdirectory for the temporary SQLite files.
self.databaseFilePath = "policy_config/test.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name("/Prefix/READ")
self.contentName = Name("/Prefix/SAMPLE/Content")
self.cKeyName = Name("/Prefix/SAMPLE/Content/C-KEY/1")
self.eKeyName = Name("/Prefix/READ/E-KEY/1/2")
self.dKeyName = Name("/Prefix/READ/D-KEY/1/2")
self.uKeyName = Name("/U/Key")
self.uName = Name("/U")
# Generate the E-KEY and D-KEY.
params = RsaKeyParams()
self.fixtureDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
self.fixtureEKeyBlob = RsaAlgorithm.deriveEncryptKey(
self.fixtureDKeyBlob).getKeyBits()
# Generate the user key.
self.fixtureUDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
self.fixtureUEKeyBlob = RsaAlgorithm.deriveEncryptKey(
self.fixtureUDKeyBlob).getKeyBits()
# Load the C-KEY.
self.fixtureCKeyBlob = Blob(AES_KEY, False)
# Set up the keyChain.
identityStorage = MemoryIdentityStorage()
privateKeyStorage = MemoryPrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Initialize the storage.
keyName = Name("/testname/DSK-123")
self.certificateName = keyName.getSubName(
0,
keyName.size() - 1).append("KEY").append(
keyName.get(-1)).append("ID-CERT").append("0")
identityStorage.addKey(keyName, KeyType.RSA,
Blob(DEFAULT_RSA_PUBLIC_KEY_DER, False))
privateKeyStorage.setKeyPairForKeyName(keyName, KeyType.RSA,
DEFAULT_RSA_PUBLIC_KEY_DER,
DEFAULT_RSA_PRIVATE_KEY_DER)
def createEncryptionKey(self, eKeyName, timeMarker):
params = RsaKeyParams()
eKeyName = Name(eKeyName)
eKeyName.append(timeMarker)
dKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
eKeyBlob = RsaAlgorithm.deriveEncryptKey(dKeyBlob).getKeyBits()
self.decryptionKeys[eKeyName] = dKeyBlob
keyData = Data(eKeyName)
keyData.setContent(eKeyBlob)
self.keyChain.sign(keyData, self.certificateName)
self.encryptionKeys[eKeyName] = keyData
def createEncryptionKey(self, eKeyName, timeMarker):
params = RsaKeyParams()
eKeyName = Name(eKeyName)
eKeyName.append(timeMarker)
dKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
eKeyBlob = RsaAlgorithm.deriveEncryptKey(dKeyBlob).getKeyBits()
self.decryptionKeys[eKeyName] = dKeyBlob
keyData = Data(eKeyName)
keyData.setContent(eKeyBlob)
self.keyChain.sign(keyData, self.certificateName)
self.encryptionKeys[eKeyName] = keyData
def setUp(self):
self.decryptionKeys = {} # key: Name, value: Blob
self.encryptionKeys = {} # key: Name, value: Data
# Reuse the policy_config subdirectory for the temporary SQLite files.
self.databaseFilePath = "policy_config/test.db"
try:
os.remove(self.databaseFilePath)
except OSError:
# no such file
pass
self.groupName = Name("/Prefix/READ")
self.contentName = Name("/Prefix/SAMPLE/Content")
self.cKeyName = Name("/Prefix/SAMPLE/Content/C-KEY/1")
self.eKeyName = Name("/Prefix/READ/E-KEY/1/2")
self.dKeyName = Name("/Prefix/READ/D-KEY/1/2")
self.uKeyName = Name("/U/Key")
self.uName = Name("/U")
# Generate the E-KEY and D-KEY.
params = RsaKeyParams()
self.fixtureDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
self.fixtureEKeyBlob = RsaAlgorithm.deriveEncryptKey(
self.fixtureDKeyBlob).getKeyBits()
# Generate the user key.
self.fixtureUDKeyBlob = RsaAlgorithm.generateKey(params).getKeyBits()
self.fixtureUEKeyBlob = RsaAlgorithm.deriveEncryptKey(
self.fixtureUDKeyBlob).getKeyBits()
# Load the C-KEY.
self.fixtureCKeyBlob = Blob(AES_KEY, False)
# Set up the keyChain.
identityStorage = MemoryIdentityStorage()
privateKeyStorage = MemoryPrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
# Initialize the storage.
keyName = Name("/testname/DSK-123")
self.certificateName = keyName.getSubName(0, keyName.size() - 1).append(
"KEY").append(keyName.get(-1)).append("ID-CERT").append("0")
identityStorage.addKey(
keyName, KeyType.RSA, Blob(DEFAULT_RSA_PUBLIC_KEY_DER, False))
privateKeyStorage.setKeyPairForKeyName(
keyName, KeyType.RSA, DEFAULT_RSA_PUBLIC_KEY_DER,
DEFAULT_RSA_PRIVATE_KEY_DER)
def checkEncryptionKeys(result, testTime, roundedTime,
expectedExpressInterestCallCount):
self.assertEqual(expectedExpressInterestCallCount,
expressInterestCallCount[0])
self.assertEqual(True, testDb.hasContentKey(testTime))
contentKey[0] = testDb.getContentKey(testTime)
params = EncryptParams(EncryptAlgorithmType.RsaOaep)
for i in range(len(result)):
key = result[i]
keyName = key.getName()
self.assertEqual(cKeyName, keyName.getSubName(0, 6))
self.assertEqual(keyName.get(6), roundedTime)
self.assertEqual(keyName.get(7), Encryptor.NAME_COMPONENT_FOR)
self.assertEqual(True,
keyName.getSubName(8) in self.decryptionKeys)
decryptionKey = self.decryptionKeys[keyName.getSubName(8)]
self.assertEqual(True, decryptionKey.size() != 0)
encryptedKeyEncoding = key.getContent()
content = EncryptedContent()
content.wireDecode(encryptedKeyEncoding)
encryptedKey = content.getPayload()
retrievedKey = RsaAlgorithm.decrypt(decryptionKey,
encryptedKey, params)
self.assertTrue(contentKey[0].equals(retrievedKey))
self.assertEqual(3, len(result))
def checkEncryptionKeys(
result, testTime, roundedTime, expectedExpressInterestCallCount):
self.assertEqual(expectedExpressInterestCallCount,
expressInterestCallCount[0])
self.assertEqual(True, testDb.hasContentKey(testTime))
contentKey[0] = testDb.getContentKey(testTime)
params = EncryptParams(EncryptAlgorithmType.RsaOaep)
for i in range(len(result)):
key = result[i]
keyName = key.getName()
self.assertEqual(cKeyName, keyName.getSubName(0, 6))
self.assertEqual(keyName.get(6), roundedTime)
self.assertEqual(keyName.get(7), Encryptor.NAME_COMPONENT_FOR)
self.assertEqual(
True, keyName.getSubName(8) in self.decryptionKeys)
decryptionKey = self.decryptionKeys[keyName.getSubName(8)]
self.assertEqual(True, decryptionKey.size() != 0)
encryptedKeyEncoding = key.getContent()
content = EncryptedContent()
content.wireDecode(encryptedKeyEncoding)
encryptedKey = content.getPayload()
retrievedKey = RsaAlgorithm.decrypt(
decryptionKey, encryptedKey, params)
self.assertTrue(contentKey[0].equals(retrievedKey))
self.assertEqual(3, len(result))
def test_content_asymmetric_encrypt_small(self):
for input in encryptorRsaTestInputs:
rawContent = Blob(
bytearray([
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xfe, 0xdc,
0xba, 0x98, 0x76, 0x54, 0x32, 0x10, 0x63, 0x6f, 0x6e, 0x74,
0x65, 0x6e, 0x74, 0x73
]), False)
data = Data()
rsaParams = RsaKeyParams(1024)
keyName = Name("test")
decryptKey = RsaAlgorithm.generateKey(rsaParams)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
eKey = encryptKey.getKeyBits()
dKey = decryptKey.getKeyBits()
encryptParams = EncryptParams(input.type)
Encryptor.encryptData(data, rawContent, keyName, eKey,
encryptParams)
self.assertTrue(
data.getName().equals(Name("/FOR").append(keyName)),
input.testName)
extractContent = EncryptedContent()
extractContent.wireDecode(data.getContent())
self.assertTrue(
keyName.equals(extractContent.getKeyLocator().getKeyName()),
input.testName)
self.assertEqual(extractContent.getInitialVector().size(), 0,
input.testName)
self.assertEqual(extractContent.getAlgorithmType(), input.type,
input.testName)
recovered = extractContent.getPayload()
decrypted = RsaAlgorithm.decrypt(dKey, recovered, encryptParams)
self.assertTrue(rawContent.equals(decrypted), input.testName)
def test_content_asymmetric_encrypt_small(self):
for input in encryptorRsaTestInputs:
rawContent = Blob(bytearray([
0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x63, 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x73
]), False)
data = Data()
rsaParams = RsaKeyParams(1024)
keyName = Name("test")
decryptKey = RsaAlgorithm.generateKey(rsaParams)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
eKey = encryptKey.getKeyBits()
dKey = decryptKey.getKeyBits()
encryptParams = EncryptParams(input.type)
Encryptor.encryptData(data, rawContent, keyName, eKey, encryptParams)
self.assertTrue(data.getName().equals(Name("/FOR").append(keyName)),
input.testName)
extractContent = EncryptedContent()
extractContent.wireDecode(data.getContent())
self.assertTrue(
keyName.equals(extractContent.getKeyLocator().getKeyName()),
input.testName)
self.assertEqual(
extractContent.getInitialVector().size(), 0, input.testName)
self.assertEqual(
extractContent.getAlgorithmType(), input.type, input.testName)
recovered = extractContent.getPayload()
decrypted = RsaAlgorithm.decrypt(dKey, recovered, encryptParams)
self.assertTrue(rawContent.equals(decrypted), input.testName)
def test_create_d_key_data(self):
# Create the group manager.
manager = GroupManager(
Name("Alice"), Name("data_type"),
Sqlite3GroupManagerDb(self.dKeyDatabaseFilePath), 2048, 1,
self.keyChain)
newCertificateBlob = self.certificate.wireEncode()
newCertificate = IdentityCertificate()
newCertificate.wireDecode(newCertificateBlob)
# Encrypt the D-KEY.
data = manager._createDKeyData(
"20150825T000000", "20150827T000000", Name("/ndn/memberA/KEY"),
self.decryptKeyBlob,
newCertificate.getPublicKeyInfo().getKeyDer())
# Verify the encrypted D-KEY.
dataContent = data.getContent()
# Get the nonce key.
# dataContent is a sequence of the two EncryptedContent.
encryptedNonce = EncryptedContent()
encryptedNonce.wireDecode(dataContent)
self.assertEqual(0, encryptedNonce.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.RsaOaep,
encryptedNonce.getAlgorithmType())
blobNonce = encryptedNonce.getPayload()
decryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
nonce = RsaAlgorithm.decrypt(self.decryptKeyBlob, blobNonce,
decryptParams)
# Get the D-KEY.
# Use the size of encryptedNonce to find the start of encryptedPayload.
payloadContent = dataContent.buf()[encryptedNonce.wireEncode().size():]
encryptedPayload = EncryptedContent()
encryptedPayload.wireDecode(payloadContent)
self.assertEqual(16, encryptedPayload.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.AesCbc,
encryptedPayload.getAlgorithmType())
decryptParams.setAlgorithmType(EncryptAlgorithmType.AesCbc)
decryptParams.setInitialVector(encryptedPayload.getInitialVector())
blobPayload = encryptedPayload.getPayload()
largePayload = AesAlgorithm.decrypt(nonce, blobPayload, decryptParams)
self.assertTrue(largePayload.equals(self.decryptKeyBlob))
def test_create_d_key_data(self):
# Create the group manager.
manager = GroupManager(
Name("Alice"), Name("data_type"),
Sqlite3GroupManagerDb(self.dKeyDatabaseFilePath), 2048, 1,
self.keyChain)
newCertificateBlob = self.certificate.wireEncode()
newCertificate = IdentityCertificate()
newCertificate.wireDecode(newCertificateBlob)
# Encrypt the D-KEY.
data = manager._createDKeyData(
"20150825T000000", "20150827T000000", Name("/ndn/memberA/KEY"),
self.decryptKeyBlob, newCertificate.getPublicKeyInfo().getKeyDer())
# Verify the encrypted D-KEY.
dataContent = data.getContent()
# Get the nonce key.
# dataContent is a sequence of the two EncryptedContent.
encryptedNonce = EncryptedContent()
encryptedNonce.wireDecode(dataContent)
self.assertEqual(0, encryptedNonce.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.RsaOaep, encryptedNonce.getAlgorithmType())
blobNonce = encryptedNonce.getPayload()
decryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
nonce = RsaAlgorithm.decrypt(self.decryptKeyBlob, blobNonce, decryptParams)
# Get the D-KEY.
# Use the size of encryptedNonce to find the start of encryptedPayload.
payloadContent = dataContent.buf()[encryptedNonce.wireEncode().size():]
encryptedPayload = EncryptedContent()
encryptedPayload.wireDecode(payloadContent)
self.assertEqual(16, encryptedPayload.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.AesCbc, encryptedPayload.getAlgorithmType())
decryptParams.setAlgorithmType(EncryptAlgorithmType.AesCbc)
decryptParams.setInitialVector(encryptedPayload.getInitialVector())
blobPayload = encryptedPayload.getPayload()
largePayload = AesAlgorithm.decrypt(nonce, blobPayload, decryptParams)
self.assertTrue(largePayload.equals(self.decryptKeyBlob))
def test_encryption_decryption(self):
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep, 0)
privateKeyBlob = Blob(b64decode(PRIVATE_KEY))
publicKeyBlob = Blob(b64decode(PUBLIC_KEY))
decryptKey = DecryptKey(privateKeyBlob)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
encodedPublic = publicKeyBlob
derivedPublicKey = encryptKey.getKeyBits()
self.assertTrue(encodedPublic.equals(derivedPublicKey))
plainBlob = Blob(PLAINTEXT, False)
encryptBlob = RsaAlgorithm.encrypt(
encryptKey.getKeyBits(), plainBlob, encryptParams)
receivedBlob = RsaAlgorithm.decrypt(
decryptKey.getKeyBits(), encryptBlob, encryptParams)
self.assertTrue(plainBlob.equals(receivedBlob))
cipherBlob = Blob(CIPHERTEXT_OAEP, False)
decryptedBlob = RsaAlgorithm.decrypt(
decryptKey.getKeyBits(), cipherBlob, encryptParams)
self.assertTrue(plainBlob.equals(decryptedBlob))
# Now test RsaPkcs.
encryptParams = EncryptParams(EncryptAlgorithmType.RsaPkcs, 0)
encryptBlob = RsaAlgorithm.encrypt(
encryptKey.getKeyBits(), plainBlob, encryptParams)
receivedBlob = RsaAlgorithm.decrypt(
decryptKey.getKeyBits(), encryptBlob, encryptParams)
self.assertTrue(plainBlob.equals(receivedBlob))
cipherBlob = Blob(CIPHERTEXT_PKCS, False)
decryptedBlob = RsaAlgorithm.decrypt(
decryptKey.getKeyBits(), cipherBlob, encryptParams)
self.assertTrue(plainBlob.equals(decryptedBlob))
def test_encryption_decryption(self):
encryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep, 0)
privateKeyBlob = Blob(b64decode(PRIVATE_KEY))
publicKeyBlob = Blob(b64decode(PUBLIC_KEY))
decryptKey = DecryptKey(privateKeyBlob)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
encodedPublic = publicKeyBlob
derivedPublicKey = encryptKey.getKeyBits()
self.assertTrue(encodedPublic.equals(derivedPublicKey))
plainBlob = Blob(PLAINTEXT, False)
encryptBlob = RsaAlgorithm.encrypt(encryptKey.getKeyBits(), plainBlob,
encryptParams)
receivedBlob = RsaAlgorithm.decrypt(decryptKey.getKeyBits(),
encryptBlob, encryptParams)
self.assertTrue(plainBlob.equals(receivedBlob))
cipherBlob = Blob(CIPHERTEXT_OAEP, False)
decryptedBlob = RsaAlgorithm.decrypt(decryptKey.getKeyBits(),
cipherBlob, encryptParams)
self.assertTrue(plainBlob.equals(decryptedBlob))
# Now test RsaPkcs.
encryptParams = EncryptParams(EncryptAlgorithmType.RsaPkcs, 0)
encryptBlob = RsaAlgorithm.encrypt(encryptKey.getKeyBits(), plainBlob,
encryptParams)
receivedBlob = RsaAlgorithm.decrypt(decryptKey.getKeyBits(),
encryptBlob, encryptParams)
self.assertTrue(plainBlob.equals(receivedBlob))
cipherBlob = Blob(CIPHERTEXT_PKCS, False)
decryptedBlob = RsaAlgorithm.decrypt(decryptKey.getKeyBits(),
cipherBlob, encryptParams)
self.assertTrue(plainBlob.equals(decryptedBlob))
def setUp(self):
# Reuse the policy_config subdirectory for the temporary SQLite files.
self.dKeyDatabaseFilePath = "policy_config/manager-d-key-test.db"
try:
os.remove(self.dKeyDatabaseFilePath)
except OSError:
# no such file
pass
self.eKeyDatabaseFilePath = "policy_config/manager-e-key-test.db"
try:
os.remove(self.eKeyDatabaseFilePath)
except OSError:
# no such file
pass
self.intervalDatabaseFilePath = "policy_config/manager-interval-test.db"
try:
os.remove(self.intervalDatabaseFilePath)
except OSError:
# no such file
pass
self.groupKeyDatabaseFilePath = "policy_config/manager-group-key-test.db"
try:
os.remove(self.groupKeyDatabaseFilePath)
except OSError:
# no such file
pass
params = RsaKeyParams()
memberDecryptKey = RsaAlgorithm.generateKey(params)
self.decryptKeyBlob = memberDecryptKey.getKeyBits()
memberEncryptKey = RsaAlgorithm.deriveEncryptKey(self.decryptKeyBlob)
self.encryptKeyBlob = memberEncryptKey.getKeyBits()
# Generate the certificate.
self.certificate = IdentityCertificate()
self.certificate.setName(Name("/ndn/memberA/KEY/ksk-123/ID-CERT/123"))
contentPublicKey = PublicKey(self.encryptKeyBlob)
self.certificate.setPublicKeyInfo(contentPublicKey)
self.certificate.setNotBefore(0)
self.certificate.setNotAfter(0)
self.certificate.encode()
signatureInfoBlob = Blob(SIG_INFO, False)
signatureValueBlob = Blob(SIG_VALUE, False)
signature = TlvWireFormat.get().decodeSignatureInfoAndValue(
signatureInfoBlob.buf(), signatureValueBlob.buf())
self.certificate.setSignature(signature)
self.certificate.wireEncode()
# Set up the keyChain.
identityStorage = MemoryIdentityStorage()
privateKeyStorage = MemoryPrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
identityName = Name("TestGroupManager")
self.keyChain.createIdentityAndCertificate(identityName)
self.keyChain.getIdentityManager().setDefaultIdentity(identityName)
def test_get_group_key(self):
# Create the group manager.
manager = GroupManager(
Name("Alice"), Name("data_type"),
Sqlite3GroupManagerDb(self.groupKeyDatabaseFilePath), 1024, 1,
self.keyChain)
self.setManager(manager)
# Get the data list from the group manager.
timePoint1 = Schedule.fromIsoString("20150825T093000")
result = manager.getGroupKey(timePoint1)
self.assertEqual(4, len(result))
# The first data packet contains the group's encryption key (public key).
data = result[0]
self.assertEqual(
"/Alice/READ/data_type/E-KEY/20150825T090000/20150825T100000",
data.getName().toUri())
groupEKey = EncryptKey(data.getContent())
# Get the second data packet and decrypt.
data = result[1]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberA/ksk-123",
data.getName().toUri())
####################################################### Start decryption.
dataContent = data.getContent()
# Get the nonce key.
# dataContent is a sequence of the two EncryptedContent.
encryptedNonce = EncryptedContent()
encryptedNonce.wireDecode(dataContent)
self.assertEqual(0, encryptedNonce.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.RsaOaep, encryptedNonce.getAlgorithmType())
decryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
blobNonce = encryptedNonce.getPayload()
nonce = RsaAlgorithm.decrypt(self.decryptKeyBlob, blobNonce, decryptParams)
# Get the payload.
# Use the size of encryptedNonce to find the start of encryptedPayload.
payloadContent = dataContent.buf()[encryptedNonce.wireEncode().size():]
encryptedPayload = EncryptedContent()
encryptedPayload.wireDecode(payloadContent)
self.assertEqual(16, encryptedPayload.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.AesCbc, encryptedPayload.getAlgorithmType())
decryptParams.setAlgorithmType(EncryptAlgorithmType.AesCbc)
decryptParams.setInitialVector(encryptedPayload.getInitialVector())
blobPayload = encryptedPayload.getPayload()
largePayload = AesAlgorithm.decrypt(nonce, blobPayload, decryptParams)
# Get the group D-KEY.
groupDKey = DecryptKey(largePayload)
####################################################### End decryption.
# Check the D-KEY.
derivedGroupEKey = RsaAlgorithm.deriveEncryptKey(groupDKey.getKeyBits())
self.assertTrue(groupEKey.getKeyBits().equals(derivedGroupEKey.getKeyBits()))
# Check the third data packet.
data = result[2]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberB/ksk-123",
data.getName().toUri())
# Check the fourth data packet.
data = result[3]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberC/ksk-123",
data.getName().toUri())
# Check invalid time stamps for getting the group key.
timePoint2 = Schedule.fromIsoString("20150826T083000")
self.assertEqual(0, len(manager.getGroupKey(timePoint2)))
timePoint3 = Schedule.fromIsoString("20150827T023000")
self.assertEqual(0, len(manager.getGroupKey(timePoint3)))
def setUp(self):
# Reuse the policy_config subdirectory for the temporary SQLite files.
self.dKeyDatabaseFilePath = "policy_config/manager-d-key-test.db"
try:
os.remove(self.dKeyDatabaseFilePath)
except OSError:
# no such file
pass
self.eKeyDatabaseFilePath = "policy_config/manager-e-key-test.db"
try:
os.remove(self.eKeyDatabaseFilePath)
except OSError:
# no such file
pass
self.intervalDatabaseFilePath = "policy_config/manager-interval-test.db"
try:
os.remove(self.intervalDatabaseFilePath)
except OSError:
# no such file
pass
self.groupKeyDatabaseFilePath = "policy_config/manager-group-key-test.db"
try:
os.remove(self.groupKeyDatabaseFilePath)
except OSError:
# no such file
pass
params = RsaKeyParams()
memberDecryptKey = RsaAlgorithm.generateKey(params)
self.decryptKeyBlob = memberDecryptKey.getKeyBits()
memberEncryptKey = RsaAlgorithm.deriveEncryptKey(self.decryptKeyBlob)
self.encryptKeyBlob = memberEncryptKey.getKeyBits()
# Generate the certificate.
self.certificate = IdentityCertificate()
self.certificate.setName(Name("/ndn/memberA/KEY/ksk-123/ID-CERT/123"))
contentPublicKey = PublicKey(self.encryptKeyBlob)
self.certificate.setPublicKeyInfo(contentPublicKey)
self.certificate.setNotBefore(0)
self.certificate.setNotAfter(0)
self.certificate.encode()
signatureInfoBlob = Blob(SIG_INFO, False)
signatureValueBlob = Blob(SIG_VALUE, False)
signature = TlvWireFormat.get().decodeSignatureInfoAndValue(
signatureInfoBlob.buf(), signatureValueBlob.buf())
self.certificate.setSignature(signature)
self.certificate.wireEncode()
# Set up the keyChain.
identityStorage = MemoryIdentityStorage()
privateKeyStorage = MemoryPrivateKeyStorage()
self.keyChain = KeyChain(
IdentityManager(identityStorage, privateKeyStorage),
NoVerifyPolicyManager())
identityName = Name("TestGroupManager")
self.keyChain.createIdentityAndCertificate(identityName)
self.keyChain.getIdentityManager().setDefaultIdentity(identityName)
def test_get_group_key(self):
# Create the group manager.
manager = GroupManager(
Name("Alice"), Name("data_type"),
Sqlite3GroupManagerDb(self.groupKeyDatabaseFilePath), 1024, 1,
self.keyChain)
self.setManager(manager)
# Get the data list from the group manager.
timePoint1 = Schedule.fromIsoString("20150825T093000")
result = manager.getGroupKey(timePoint1)
self.assertEqual(4, len(result))
# The first data packet contains the group's encryption key (public key).
data = result[0]
self.assertEqual(
"/Alice/READ/data_type/E-KEY/20150825T090000/20150825T100000",
data.getName().toUri())
groupEKey = EncryptKey(data.getContent())
# Get the second data packet and decrypt.
data = result[1]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberA/ksk-123",
data.getName().toUri())
####################################################### Start decryption.
dataContent = data.getContent()
# Get the nonce key.
# dataContent is a sequence of the two EncryptedContent.
encryptedNonce = EncryptedContent()
encryptedNonce.wireDecode(dataContent)
self.assertEqual(0, encryptedNonce.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.RsaOaep,
encryptedNonce.getAlgorithmType())
decryptParams = EncryptParams(EncryptAlgorithmType.RsaOaep)
blobNonce = encryptedNonce.getPayload()
nonce = RsaAlgorithm.decrypt(self.decryptKeyBlob, blobNonce,
decryptParams)
# Get the payload.
# Use the size of encryptedNonce to find the start of encryptedPayload.
payloadContent = dataContent.buf()[encryptedNonce.wireEncode().size():]
encryptedPayload = EncryptedContent()
encryptedPayload.wireDecode(payloadContent)
self.assertEqual(16, encryptedPayload.getInitialVector().size())
self.assertEqual(EncryptAlgorithmType.AesCbc,
encryptedPayload.getAlgorithmType())
decryptParams.setAlgorithmType(EncryptAlgorithmType.AesCbc)
decryptParams.setInitialVector(encryptedPayload.getInitialVector())
blobPayload = encryptedPayload.getPayload()
largePayload = AesAlgorithm.decrypt(nonce, blobPayload, decryptParams)
# Get the group D-KEY.
groupDKey = DecryptKey(largePayload)
####################################################### End decryption.
# Check the D-KEY.
derivedGroupEKey = RsaAlgorithm.deriveEncryptKey(
groupDKey.getKeyBits())
self.assertTrue(groupEKey.getKeyBits().equals(
derivedGroupEKey.getKeyBits()))
# Check the third data packet.
data = result[2]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberB/ksk-123",
data.getName().toUri())
# Check the fourth data packet.
data = result[3]
self.assertEqual(
"/Alice/READ/data_type/D-KEY/20150825T090000/20150825T100000/FOR/ndn/memberC/ksk-123",
data.getName().toUri())
# Check invalid time stamps for getting the group key.
timePoint2 = Schedule.fromIsoString("20150826T083000")
self.assertEqual(0, len(manager.getGroupKey(timePoint2)))
timePoint3 = Schedule.fromIsoString("20150827T023000")
self.assertEqual(0, len(manager.getGroupKey(timePoint3)))
def test_database_functions(self):
scheduleBlob = Blob(SCHEDULE, False)
# Create a schedule.
schedule = Schedule()
schedule.wireDecode(scheduleBlob)
# Create a member.
params = RsaKeyParams()
decryptKey = RsaAlgorithm.generateKey(params)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
keyBlob = encryptKey.getKeyBits()
name1 = Name("/ndn/BoyA/ksk-123")
name2 = Name("/ndn/BoyB/ksk-1233")
name3 = Name("/ndn/GirlC/ksk-123")
name4 = Name("/ndn/GirlD/ksk-123")
name5 = Name("/ndn/Hello/ksk-123")
# Add schedules into the database.
self.database.addSchedule("work-time", schedule)
self.database.addSchedule("rest-time", schedule)
self.database.addSchedule("play-time", schedule)
self.database.addSchedule("boelter-time", schedule)
# Throw an exception when adding a schedule with an existing name.
with self.assertRaises(GroupManagerDb.Error):
self.database.addSchedule("boelter-time", schedule)
# Add members into the database.
self.database.addMember("work-time", name1, keyBlob)
self.database.addMember("rest-time", name2, keyBlob)
self.database.addMember("play-time", name3, keyBlob)
self.database.addMember("play-time", name4, keyBlob)
# Throw an exception when adding a member with a non-existing schedule name.
with self.assertRaises(GroupManagerDb.Error):
self.database.addMember("false-time", name5, keyBlob)
self.database.addMember("boelter-time", name5, keyBlob)
# Throw an exception when adding a member having an existing identity.
with self.assertRaises(GroupManagerDb.Error):
self.database.addMember("work-time", name5, keyBlob)
# Test has functions.
self.assertEqual(True, self.database.hasSchedule("work-time"))
self.assertEqual(True, self.database.hasSchedule("rest-time"))
self.assertEqual(True, self.database.hasSchedule("play-time"))
self.assertEqual(False, self.database.hasSchedule("sleep-time"))
self.assertEqual(False, self.database.hasSchedule(""))
self.assertEqual(True, self.database.hasMember(Name("/ndn/BoyA")))
self.assertEqual(True, self.database.hasMember(Name("/ndn/BoyB")))
self.assertEqual(False, self.database.hasMember(Name("/ndn/BoyC")))
# Get a schedule.
scheduleResult = self.database.getSchedule("work-time")
self.assertTrue(scheduleResult.wireEncode().equals(scheduleBlob))
scheduleResult = self.database.getSchedule("play-time")
self.assertTrue(scheduleResult.wireEncode().equals(scheduleBlob))
# Throw an exception when when there is no such schedule in the database.
with self.assertRaises(GroupManagerDb.Error):
self.database.getSchedule("work-time-11")
# List all schedule names.
names = self.database.listAllScheduleNames()
self.assertTrue("work-time" in names)
self.assertTrue("play-time" in names)
self.assertTrue("rest-time" in names)
self.assertTrue(not ("sleep-time" in names))
# List members of a schedule.
memberMap = self.database.getScheduleMembers("play-time")
self.assertTrue(len(memberMap) != 0)
# When there's no such schedule, the return map's size should be 0.
self.assertEquals(0, len(self.database.getScheduleMembers("sleep-time")))
# List all members.
members = self.database.listAllMembers()
self.assertTrue(Name("/ndn/GirlC") in members)
self.assertTrue(Name("/ndn/GirlD") in members)
self.assertTrue(Name("/ndn/BoyA") in members)
self.assertTrue(Name("/ndn/BoyB") in members)
# Rename a schedule.
self.assertEqual(True, self.database.hasSchedule("boelter-time"))
self.database.renameSchedule("boelter-time", "rieber-time")
self.assertEqual(False, self.database.hasSchedule("boelter-time"))
self.assertEqual(True, self.database.hasSchedule("rieber-time"))
self.assertEqual("rieber-time", self.database.getMemberSchedule(Name("/ndn/Hello")))
# Update a schedule.
newSchedule = Schedule()
newSchedule.wireDecode(scheduleBlob)
repetitiveInterval = RepetitiveInterval(
Schedule.fromIsoString("20150825T000000"),
Schedule.fromIsoString("20150921T000000"), 2, 10,
5, RepetitiveInterval.RepeatUnit.DAY)
newSchedule.addWhiteInterval(repetitiveInterval)
self.database.updateSchedule("rieber-time", newSchedule)
scheduleResult = self.database.getSchedule("rieber-time")
self.assertTrue(not scheduleResult.wireEncode().equals(scheduleBlob))
self.assertTrue(scheduleResult.wireEncode().equals(newSchedule.wireEncode()))
# Add a new schedule when updating a non-existing schedule.
self.assertEquals(False, self.database.hasSchedule("ralphs-time"))
self.database.updateSchedule("ralphs-time", newSchedule)
self.assertEquals(True, self.database.hasSchedule("ralphs-time"))
# Update the schedule of a member.
self.database.updateMemberSchedule(Name("/ndn/Hello"), "play-time")
self.assertEqual("play-time", self.database.getMemberSchedule(Name("/ndn/Hello")))
# Delete a member.
self.assertEqual(True, self.database.hasMember(Name("/ndn/Hello")))
self.database.deleteMember(Name("/ndn/Hello"))
self.assertEqual(False, self.database.hasMember(Name("/ndn/Hello")))
# Delete a non-existing member.
try:
self.database.deleteMember(Name("/ndn/notExisting"))
except Exception as ex:
self.fail("Unexpected error deleting a non-existing member: " + repr(ex))
# Delete a schedule. All the members using this schedule should be deleted.
self.database.deleteSchedule("play-time")
self.assertEqual(False, self.database.hasSchedule("play-time"))
self.assertEqual(False, self.database.hasMember(Name("/ndn/GirlC")))
self.assertEqual(False, self.database.hasMember(Name("/ndn/GirlD")))
# Delete a non-existing schedule.
try:
self.database.deleteSchedule("not-existing-time")
except Exception as ex:
self.fail("Unexpected error deleting a non-existing schedule: " + repr(ex))
def test_content_asymmetric_encrypt_large(self):
for input in encryptorRsaTestInputs:
largeContent = Blob(bytearray([
0x73, 0x5a, 0xbd, 0x47, 0x0c, 0xfe, 0xf8, 0x7d,
0x2e, 0x17, 0xaa, 0x11, 0x6f, 0x23, 0xc5, 0x10,
0x23, 0x36, 0x88, 0xc4, 0x2a, 0x0f, 0x9a, 0x72,
0x54, 0x31, 0xa8, 0xb3, 0x51, 0x18, 0x9f, 0x0e,
0x1b, 0x93, 0x62, 0xd9, 0xc4, 0xf5, 0xf4, 0x3d,
0x61, 0x9a, 0xca, 0x05, 0x65, 0x6b, 0xc6, 0x41,
0xf9, 0xd5, 0x1c, 0x67, 0xc1, 0xd0, 0xd5, 0x6f,
0x7b, 0x70, 0xb8, 0x8f, 0xdb, 0x19, 0x68, 0x7c,
0xe0, 0x2d, 0x04, 0x49, 0xa9, 0xa2, 0x77, 0x4e,
0xfc, 0x60, 0x0d, 0x7c, 0x1b, 0x93, 0x6c, 0xd2,
0x61, 0xc4, 0x6b, 0x01, 0xe9, 0x12, 0x28, 0x6d,
0xf5, 0x78, 0xe9, 0x99, 0x0b, 0x9c, 0x4f, 0x90,
0x34, 0x3e, 0x06, 0x92, 0x57, 0xe3, 0x7a, 0x8f,
0x13, 0xc7, 0xf3, 0xfe, 0xf0, 0xe2, 0x59, 0x48,
0x15, 0xb9, 0xdb, 0x77, 0x07, 0x1d, 0x6d, 0xb5,
0x65, 0x17, 0xdf, 0x76, 0x6f, 0xb5, 0x43, 0xde,
0x71, 0xac, 0xf1, 0x22, 0xbf, 0xb2, 0xe5, 0xd9,
0x22, 0xf1, 0x67, 0x76, 0x71, 0x0c, 0xff, 0x99,
0x7b, 0x94, 0x9b, 0x24, 0x20, 0x80, 0xe3, 0xcc,
0x06, 0x4a, 0xed, 0xdf, 0xec, 0x50, 0xd5, 0x87,
0x3d, 0xa0, 0x7d, 0x9c, 0xe5, 0x13, 0x10, 0x98,
0x14, 0xc3, 0x90, 0x10, 0xd9, 0x25, 0x9a, 0x59,
0xe9, 0x37, 0x26, 0xfd, 0x87, 0xd7, 0xf4, 0xf9,
0x11, 0x91, 0xad, 0x5c, 0x00, 0x95, 0xf5, 0x2b,
0x37, 0xf7, 0x4e, 0xb4, 0x4b, 0x42, 0x7c, 0xb3,
0xad, 0xd6, 0x33, 0x5f, 0x0b, 0x84, 0x57, 0x7f,
0xa7, 0x07, 0x73, 0x37, 0x4b, 0xab, 0x2e, 0xfb,
0xfe, 0x1e, 0xcb, 0xb6, 0x4a, 0xc1, 0x21, 0x5f,
0xec, 0x92, 0xb7, 0xac, 0x97, 0x75, 0x20, 0xc9,
0xd8, 0x9e, 0x93, 0xd5, 0x12, 0x7a, 0x64, 0xb9,
0x4c, 0xed, 0x49, 0x87, 0x44, 0x5b, 0x4f, 0x90,
0x34, 0x3e, 0x06, 0x92, 0x57, 0xe3, 0x7a, 0x8f,
0x13, 0xc7, 0xf3, 0xfe, 0xf0, 0xe2, 0x59, 0x48,
0x15, 0xb9, 0xdb, 0x77, 0x07, 0x1d, 0x6d, 0xb5,
0x65, 0x17, 0xdf, 0x76, 0x6f, 0xb5, 0x43, 0xde,
0x71, 0xac, 0xf1, 0x22, 0xbf, 0xb2, 0xe5, 0xd9
]), False)
data = Data()
rsaParams = RsaKeyParams(1024)
keyName = Name("test")
decryptKey = RsaAlgorithm.generateKey(rsaParams)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
eKey = encryptKey.getKeyBits()
dKey = decryptKey.getKeyBits()
encryptParams = EncryptParams(input.type)
Encryptor.encryptData(data, largeContent, keyName, eKey, encryptParams)
self.assertTrue(data.getName().equals(Name("/FOR").append(keyName)),
input.testName)
largeDataContent = data.getContent()
# largeDataContent is a sequence of the two EncryptedContent.
encryptedNonce = EncryptedContent()
encryptedNonce.wireDecode(largeDataContent)
self.assertTrue(keyName.equals(encryptedNonce.getKeyLocator().getKeyName()),
input.testName)
self.assertEqual(encryptedNonce.getInitialVector().size(), 0,
input.testName)
self.assertEqual(encryptedNonce.getAlgorithmType(), input.type,
input.testName)
# Use the size of encryptedNonce to find the start of encryptedPayload.
payloadContent = largeDataContent.buf()[encryptedNonce.wireEncode().size():]
encryptedPayload = EncryptedContent()
encryptedPayload.wireDecode(payloadContent)
nonceKeyName = Name(keyName)
nonceKeyName.append("nonce")
self.assertTrue(nonceKeyName.equals(encryptedPayload.getKeyLocator().getKeyName()),
input.testName)
self.assertEqual(encryptedPayload.getInitialVector().size(), 16,
input.testName)
self.assertEqual(encryptedPayload.getAlgorithmType(), EncryptAlgorithmType.AesCbc,
input.testName)
self.assertEqual(
largeDataContent.size(),
encryptedNonce.wireEncode().size() + encryptedPayload.wireEncode().size(),
input.testName)
blobNonce = encryptedNonce.getPayload()
nonce = RsaAlgorithm.decrypt(dKey, blobNonce, encryptParams)
encryptParams.setAlgorithmType(EncryptAlgorithmType.AesCbc)
encryptParams.setInitialVector(encryptedPayload.getInitialVector())
bufferPayload = encryptedPayload.getPayload()
largePayload = AesAlgorithm.decrypt(nonce, bufferPayload, encryptParams)
self.assertTrue(largeContent.equals(largePayload), input.testName)
def test_database_functions(self):
scheduleBlob = Blob(SCHEDULE, False)
# Create a schedule.
schedule = Schedule()
schedule.wireDecode(scheduleBlob)
# Create a member.
params = RsaKeyParams()
decryptKey = RsaAlgorithm.generateKey(params)
encryptKey = RsaAlgorithm.deriveEncryptKey(decryptKey.getKeyBits())
keyBlob = encryptKey.getKeyBits()
name1 = Name("/ndn/BoyA/ksk-123")
name2 = Name("/ndn/BoyB/ksk-1233")
name3 = Name("/ndn/GirlC/ksk-123")
name4 = Name("/ndn/GirlD/ksk-123")
name5 = Name("/ndn/Hello/ksk-123")
# Add schedules into the database.
self.database.addSchedule("work-time", schedule)
self.database.addSchedule("rest-time", schedule)
self.database.addSchedule("play-time", schedule)
self.database.addSchedule("boelter-time", schedule)
# Throw an exception when adding a schedule with an existing name.
with self.assertRaises(GroupManagerDb.Error):
self.database.addSchedule("boelter-time", schedule)
# Add members into the database.
self.database.addMember("work-time", name1, keyBlob)
self.database.addMember("rest-time", name2, keyBlob)
self.database.addMember("play-time", name3, keyBlob)
self.database.addMember("play-time", name4, keyBlob)
# Throw an exception when adding a member with a non-existing schedule name.
with self.assertRaises(GroupManagerDb.Error):
self.database.addMember("false-time", name5, keyBlob)
self.database.addMember("boelter-time", name5, keyBlob)
# Throw an exception when adding a member having an existing identity.
with self.assertRaises(GroupManagerDb.Error):
self.database.addMember("work-time", name5, keyBlob)
# Test has functions.
self.assertEqual(True, self.database.hasSchedule("work-time"))
self.assertEqual(True, self.database.hasSchedule("rest-time"))
self.assertEqual(True, self.database.hasSchedule("play-time"))
self.assertEqual(False, self.database.hasSchedule("sleep-time"))
self.assertEqual(False, self.database.hasSchedule(""))
self.assertEqual(True, self.database.hasMember(Name("/ndn/BoyA")))
self.assertEqual(True, self.database.hasMember(Name("/ndn/BoyB")))
self.assertEqual(False, self.database.hasMember(Name("/ndn/BoyC")))
# Get a schedule.
scheduleResult = self.database.getSchedule("work-time")
self.assertTrue(scheduleResult.wireEncode().equals(scheduleBlob))
scheduleResult = self.database.getSchedule("play-time")
self.assertTrue(scheduleResult.wireEncode().equals(scheduleBlob))
# Throw an exception when when there is no such schedule in the database.
with self.assertRaises(GroupManagerDb.Error):
self.database.getSchedule("work-time-11")
# List all schedule names.
names = self.database.listAllScheduleNames()
self.assertTrue("work-time" in names)
self.assertTrue("play-time" in names)
self.assertTrue("rest-time" in names)
self.assertTrue(not ("sleep-time" in names))
# List members of a schedule.
memberMap = self.database.getScheduleMembers("play-time")
self.assertTrue(len(memberMap) != 0)
# When there's no such schedule, the return map's size should be 0.
self.assertEquals(0, len(self.database.getScheduleMembers("sleep-time")))
# List all members.
members = self.database.listAllMembers()
self.assertTrue(Name("/ndn/GirlC") in members)
self.assertTrue(Name("/ndn/GirlD") in members)
self.assertTrue(Name("/ndn/BoyA") in members)
self.assertTrue(Name("/ndn/BoyB") in members)
# Rename a schedule.
self.assertEqual(True, self.database.hasSchedule("boelter-time"))
self.database.renameSchedule("boelter-time", "rieber-time")
self.assertEqual(False, self.database.hasSchedule("boelter-time"))
self.assertEqual(True, self.database.hasSchedule("rieber-time"))
self.assertEqual("rieber-time", self.database.getMemberSchedule(Name("/ndn/Hello")))
# Update a schedule.
newSchedule = Schedule()
newSchedule.wireDecode(scheduleBlob)
repetitiveInterval = RepetitiveInterval(
Schedule.fromIsoString("20150825T000000"),
Schedule.fromIsoString("20150921T000000"), 2, 10,
5, RepetitiveInterval.RepeatUnit.DAY)
newSchedule.addWhiteInterval(repetitiveInterval)
self.database.updateSchedule("rieber-time", newSchedule)
scheduleResult = self.database.getSchedule("rieber-time")
self.assertTrue(not scheduleResult.wireEncode().equals(scheduleBlob))
self.assertTrue(scheduleResult.wireEncode().equals(newSchedule.wireEncode()))
# Add a new schedule when updating a non-existing schedule.
self.assertEquals(False, self.database.hasSchedule("ralphs-time"))
self.database.updateSchedule("ralphs-time", newSchedule)
self.assertEquals(True, self.database.hasSchedule("ralphs-time"))
# Update the schedule of a member.
self.database.updateMemberSchedule(Name("/ndn/Hello"), "play-time")
self.assertEqual("play-time", self.database.getMemberSchedule(Name("/ndn/Hello")))
# Delete a member.
self.assertEqual(True, self.database.hasMember(Name("/ndn/Hello")))
self.database.deleteMember(Name("/ndn/Hello"))
self.assertEqual(False, self.database.hasMember(Name("/ndn/Hello")))
# Delete a non-existing member.
try:
self.database.deleteMember(Name("/ndn/notExisting"))
except Exception as ex:
self.fail("Unexpected error deleting a non-existing member: " + repr(ex))
# Delete a schedule. All the members using this schedule should be deleted.
self.database.deleteSchedule("play-time")
self.assertEqual(False, self.database.hasSchedule("play-time"))
self.assertEqual(False, self.database.hasMember(Name("/ndn/GirlC")))
self.assertEqual(False, self.database.hasMember(Name("/ndn/GirlD")))
# Delete a non-existing schedule.
try:
self.database.deleteSchedule("not-existing-time")
except Exception as ex:
self.fail("Unexpected error deleting a non-existing schedule: " + repr(ex))