private static void AddCertificateToList(byte[] storageKey, CertificateHashEntry newCertHashEntry)
{
CertificateHashMapEntry trustedRootCaHashMapEntry;
byte[] newCertHashEntrySerialized = SerializationUtil.Serialize(newCertHashEntry);
byte[] trustedRootCAListHashMapEntrySerialized = StorageUtil.readFromStorage(storageKey);
if (trustedRootCAListHashMapEntrySerialized == null)
{
trustedRootCaHashMapEntry = new CertificateHashMapEntry();
trustedRootCaHashMapEntry.certificateHashArray = new byte[1][];
trustedRootCaHashMapEntry.certificateHashArray[0] = newCertHashEntrySerialized;
}
else
{
trustedRootCaHashMapEntry =
(CertificateHashMapEntry)SerializationUtil.Deserialize(trustedRootCAListHashMapEntrySerialized);
byte[][] newCertificateHashArray =
new byte[trustedRootCaHashMapEntry.certificateHashArray.Length + 1][];
newCertificateHashArray[0] = newCertHashEntrySerialized;
for (int i = 0; i < trustedRootCaHashMapEntry.certificateHashArray.Length; i++)
{
newCertificateHashArray[i + 1] = trustedRootCaHashMapEntry.certificateHashArray[i];
}
trustedRootCaHashMapEntry.certificateHashArray = newCertificateHashArray;
}
trustedRootCAListHashMapEntrySerialized = SerializationUtil.Serialize(trustedRootCaHashMapEntry);
StorageUtil.saveToStorage(storageKey, trustedRootCAListHashMapEntrySerialized);
}
private static void AddFraudToList(byte[] storageKey, byte[] newDraudIdStorageKey)
{
FraudEntryMapEntry fraudEntryMapEntry;
byte[] fraudEntryMapEntrySerialized = StorageUtil.readFromStorage(storageKey);
if (fraudEntryMapEntrySerialized == null)
{
fraudEntryMapEntry = new FraudEntryMapEntry();
fraudEntryMapEntry.fraudEntryArray = new byte[1][];
fraudEntryMapEntry.fraudEntryArray[0] = newDraudIdStorageKey;
}
else
{
fraudEntryMapEntry =
(FraudEntryMapEntry)SerializationUtil.Deserialize(fraudEntryMapEntrySerialized);
byte[][] newFraudEntryArray =
new byte[fraudEntryMapEntry.fraudEntryArray.Length + 1][];
newFraudEntryArray[0] = newDraudIdStorageKey;
for (int i = 0; i < fraudEntryMapEntry.fraudEntryArray.Length; i++)
{
newFraudEntryArray[i + 1] = fraudEntryMapEntry.fraudEntryArray[i];
}
fraudEntryMapEntry.fraudEntryArray = newFraudEntryArray;
}
fraudEntryMapEntrySerialized = SerializationUtil.Serialize(fraudEntryMapEntry);
StorageUtil.saveToStorage(storageKey, fraudEntryMapEntrySerialized);
}
public static void MarkRootCaCertificateUntrustedInStorage(Certificate rootCACertificate,
byte[] certificateHash)
{
byte[] cACertificateEntrySerialized = StorageUtil.readFromStorage(certificateHash);
CaCertificateEntry cACertificateEntry =
(CaCertificateEntry)SerializationUtil.Deserialize(cACertificateEntrySerialized);
cACertificateEntry.IsTrusted = false;
cACertificateEntrySerialized = SerializationUtil.Serialize(cACertificateEntry);
StorageUtil.saveToStorage(certificateHash, cACertificateEntrySerialized);
MarkAllCertificatesAsRevokedForCa(rootCACertificate);
}
public static FraudEntry ReadFraudEntry(byte[] fraudId)
{
FraudEntry fraudEntry = new FraudEntry();
byte[] fraudIdStorageKey
= ArrayUtil.Concat(FRAUD_ID_STORAGE_PREFIX, fraudId);
byte[] fraudEntrySerialized = StorageUtil.readFromStorage(fraudIdStorageKey);
if (fraudEntrySerialized == null)
{
return(fraudEntry);
}
return((FraudEntry)SerializationUtil.Deserialize(fraudEntrySerialized));
}
public static EndEntityCertificateEntry RetrieveEndEntityCertificateFromStorage(byte[] certificateHash)
{
byte[] endEntityCertificateEntrySerialized = StorageUtil.readFromStorage(certificateHash);
if (endEntityCertificateEntrySerialized == null)
{
Logger.log("Can not find end entity certificate in storage");
return(new EndEntityCertificateEntry());
}
EndEntityCertificateEntry entityCertificateEntry =
(EndEntityCertificateEntry)SerializationUtil.Deserialize(endEntityCertificateEntrySerialized);
return(entityCertificateEntry);
}
public static bool MarkSubCaCertificateRevokedInStorage(Certificate subCACertificate, byte[] certificateHash)
{
byte[] cACertificateEntrySerialized = StorageUtil.readFromStorage(certificateHash);
CaCertificateEntry cACertificateEntry =
(CaCertificateEntry)SerializationUtil.Deserialize(cACertificateEntrySerialized);
if (cACertificateEntry.IsRevoked || cACertificateEntry.IsTrusted)
{
return(false);
}
cACertificateEntry.IsRevoked = true;
cACertificateEntrySerialized = SerializationUtil.Serialize(cACertificateEntry);
StorageUtil.saveToStorage(certificateHash, cACertificateEntrySerialized);
MarkAllCertificatesAsRevokedForCa(subCACertificate);
return(true);
}
public static bool MarkEndEntityCertificateRevokedInStorage(byte[] certificateHash)
{
byte[] endEntityCertificateEntrySerialized = StorageUtil.readFromStorage(certificateHash);
if (endEntityCertificateEntrySerialized == null)
{
Logger.log("Can not find end entity certificate in storage");
return(false);
}
EndEntityCertificateEntry entityCertificateEntry =
(EndEntityCertificateEntry)SerializationUtil.Deserialize(endEntityCertificateEntrySerialized);
entityCertificateEntry.IsRevoked = true;
endEntityCertificateEntrySerialized = SerializationUtil.Serialize(entityCertificateEntry);
StorageUtil.saveToStorage(certificateHash, endEntityCertificateEntrySerialized);
return(true);
}
public static CertificateHashEntry[] RetrieveCertList(byte[] storageKey)
{
byte[] trustedRootCAListHashMapEntrySerialized = StorageUtil.readFromStorage(storageKey);
if (trustedRootCAListHashMapEntrySerialized == null)
{
return(new CertificateHashEntry[0]);
}
else
{
CertificateHashMapEntry trustedRootCaHashMapEntry =
(CertificateHashMapEntry)SerializationUtil.Deserialize(trustedRootCAListHashMapEntrySerialized);
CertificateHashEntry[] retCertificateHashEntries =
new CertificateHashEntry[trustedRootCaHashMapEntry.certificateHashArray.Length];
for (int i = 0; i < trustedRootCaHashMapEntry.certificateHashArray.Length; i++)
{
byte[] certificateHashEntrySerialized = trustedRootCaHashMapEntry.certificateHashArray[i];
CertificateHashEntry certificateHashEntry =
(CertificateHashEntry)SerializationUtil.Deserialize(certificateHashEntrySerialized);
retCertificateHashEntries[i] = certificateHashEntry;
}
return(retCertificateHashEntries);
}
}
public static bool IsSSLCertificateAddedBefore(byte[] certificateHash)
{
//todo: change to NeoVM implementation for real Smart Contract
byte[] value = StorageUtil.readFromStorage(certificateHash);
return(value != null);
}